embodiments of the present invention will be described in detail with reference to the accompanying drawings . in fig1 , a stick type cosmetic material feeding container 1 has a front cylinder 10 and a base body 20 , and a base end of the front cylinder 10 is coaxially fitted in the base body 20 , whereby the front cylinder 10 and the base cylinder 20 can mutually rotate . a core chuck member 30 which retains a stick type cosmetic material a and shifts in an axial direction is housed inside the front cylinder 10 . a feeding mechanism for shifting the core chuck member 30 by operation of the mutual rotations of the front cylinder 10 and the base body 20 which will be described later is installed in the front cylinder 10 and the base body 20 . a through hole 13 which is continued from a front end opening hole 11 and extends in an axial direction is bored in the shaft center of the front cylinder 10 . the through hole 13 is formed so that its inside diameter is slightly smaller than an outside diameter of the stick type cosmetic material a . four slide grooves 12 are provided in an axial direction along the through hole 13 in such a manner that the slide grooves 12 surround the through hole 13 . as shown in fig2 , the slide grooves 12 are provided as first slide grooves 12 a on the side of the front end opening hole 11 and continued from the ends of the first slide grooves 12 a through a taper surface 14 c as second slide grooves 12 b . fig3 clearly shows shapes of the first slide grooves 12 a and the second slide grooves 12 b . the first slide grooves 12 a and the second slide grooves 12 b are formed in such a manner that these groove widths are identical , but these groove depths are different . bottom surfaces 14 b of the second slide grooves 12 b are deeper than bottom surfaces 14 a of the first slide grooves 12 a . these bottom surfaces 14 a and 14 b whose depths differ are connected by the taper surface 14 c whose depth gradually varies . a plurality of claws , namely four claws 32 in this embodiment , which slide under the guidance of these slide grooves 12 are provided at a front end section of the core chuck member 30 . these claws 32 constitute a stick type cosmetic material retaining section 31 . a base end of each of the claws 32 is connected with the core chuck member 30 and a front end of each of the claws 32 is formed as a free end . these claws 32 retain the stick type cosmetic material a by the mutual inner circumferential surfaces in such a manner that the claws 32 sandwich the stick type cosmetic material a with pressure from its outer circumference . thus , an inside diameter surface of each of the claws 32 forms a part of a circumference and its inside diameter is slightly smaller than an outside diameter of the stick type cosmetic material a . a projection 33 is provided as a contact section on a back surface of each of the claws 32 . the projections 33 slide and come into contact with the bottom surfaces 14 a of the first slide grooves 12 a , but it is arranged such that the projections 33 do not come into contact with the bottom surfaces 14 b of the second slide grooves 12 b which are deeper than the first slide grooves 12 a . in fig1 , the claws 32 formed at a front end of the core chuck member 30 are located at the second slide grooves 12 b . because the projections 33 of back surfaces of the claws 32 at this position are not in contact with the bottom surfaces 14 b of the second slide grooves 12 b , the claws 32 can elastically be deformed outward in a direction of enlarging the inside diameter of the claws 32 . therefore , at this position , the stick type cosmetic material a inserted through the front end opening hole 11 of the front cylinder 10 reaches a bottom surface 31 a of the stick type cosmetic material retaining section 31 without meeting with any resistance . as shown in fig4 , the core chuck member 30 shifts in an axial direction toward the side of the front end opening hole 11 of the front cylinder 10 from this state . when the claws 32 enter into the first slide grooves 12 a , the projections 33 provided on the back surfaces of the claws 32 come into contact with the bottom surfaces 14 a of the first slide grooves 12 a and the claws 32 sandwich the stick type cosmetic material a with pressure from four directions to the inside . thus , the stick type cosmetic material a is securely retained . even in this case , however , the claws 32 come into contact with the bottom surfaces 14 a of the first slide grooves 12 a through the projections with a small area . therefore , resistance is not large when the core chuck member 30 shifts along the slide grooves 12 , so that the core chuck member 30 can smoothly slide . therefore , in the present invention , the core chuck member 30 is mostly retracted in advance and the stick type cosmetic material a is inserted through the front end opening hole 11 until the stick type cosmetic material a comes into contact with the core chuck member 30 . the core chuck member 30 is then slightly moved in the axial direction toward the side of the front end opening hole 11 and therefore the stick type cosmetic material a can securely be retained . further , because the stick type cosmetic material a is retained in such a manner that the stick type cosmetic material a is not deformed and scraped , but wrapped , it is possible to retain the stick type cosmetic material a strongly and securely . next , a feeding mechanism of the core chuck member 30 of the stick type cosmetic material feeding container 1 shown in fig1 will be described . the core chuck member 30 has the claws 32 to be guided by the slide grooves 12 and also linear projections 35 which extend continuously from the claws 32 down the stick type cosmetic material retaining section 31 are formed . the linear projections 35 are slidably engaged with the slide grooves 12 and therefore the core chuck member 30 and the front cylinder 10 are united , thereby constituting a rotation regulating mechanism . the linear projections 35 are formed at an outer circumference of a shaft 34 of the core chuck member 30 , and a cylindrical body 36 which has a diameter larger than that of the shaft 34 is installed at a rear part of the core chuck member 30 . the base body 20 is connected with the front cylinder 10 and also an inner hole extending in an axial direction is formed inside the base body 20 . a roulette - shaped spiral 22 is formed at the inner hole . a plurality of engagement projections 39 are arranged at the cylindrical body 36 which is formed at a rear part of the core chuck member 30 , and the engagement projections 39 are elastically and spirally engaged with the roulette - shaped spiral 22 in the base body 20 , thereby constituting a spiral engagement mechanism . more specifically , when the front cylinder 10 is rotated relatively to the base body 20 , the core chuck member 30 rotates in one united body with the front cylinder 10 due to the rotation regulating mechanism . because the engagement projections 39 are spirally engaged with the roulette - shaped spiral 22 of the base body 20 , the core chuck member 30 shifts in an axial direction . further , it is arranged such that an outside diameter of the cylindrical body 36 is in contact with an inside diameter of the roulette - shaped spiral 22 of the base body 20 . when the core chuck member 30 is retracted most , a rear end surface of the core chuck member 30 comes into contact with a stepped section 23 which is provided at a rear part of the base body 20 , thereby defining the retreat limit . in this state , the claws 32 of the stick type cosmetic material retaining section 31 are located at the second slide grooves 12 b and the stick type cosmetic material a can be loaded as described above . further , a tail plug 40 is inserted through an opening hole 29 of the base body 20 into a small diameter section 28 which is formed in the rear of the stepped section 23 . the retreat limit of the core chuck member 30 is defined by bringing a front end section 44 of the tail plug 40 into contact with a rear end surface of the cylindrical body 36 of the core chuck member 30 , so that the tail plug 40 acts as a regulating means for defining a retreat position of the core chuck member 30 . in this state , the claws 32 of the core chuck member 30 are located at the first slide grooves 12 a and cannot enter into the second slide grooves 12 b . thus , by installing the tail plug 40 at the base body 20 after the stick type cosmetic material a is installed at the core chuck member 30 as described above , the claws 32 can shift in an axial direction by a scope of the first slide grooves 12 a . therefore , the claws 32 cannot be deformed in such a manner that an inside diameter of the claws 32 expands toward the outer circumference , and the stick type cosmetic material a can securely be retained by the claws 32 . a pair of slits 43 are provided at the tail plug 40 and a first projection 41 is provided between these slits 43 . the first projection 41 fits in a tail plug fit - in groove 27 which is provided at the base body 20 and therefore the tail plug 40 is securely engaged with the base body 20 so that the tail plug 40 will not fall out . initially , the tail plug 40 is not installed in the stick type cosmetic material feeding container 1 , and the core chuck member 30 is shifted to the retreat limit . in this state , as described above , when the stick type cosmetic material a is loaded , the stick type cosmetic material a reaches the bottom surface 31 a of the stick type cosmetic material retaining section 31 without meeting with any resistance . in this state , when a bottom surface of a flange 45 of the tail plug 40 is pressed until a second projection 42 fits in the tail plug fit - in groove 27 , the core chuck member 30 pressed by the tail plug 40 shifts in an axial direction by length y when the tail plug 40 is pressed . thus , the claws 32 of the core chuck member 30 slide on the taper surface 14 c from the second slide grooves 12 b and shift to the first slide grooves 12 a . thus , the stick type cosmetic material a is securely retained by the four pieces of claws 32 without being scraped or deformed . this position is the feeding retreat limit of the stick type cosmetic material feeding container 1 in a normal working condition . the flange 45 of the tail plug 40 is adjusted to the color of the stick type cosmetic material a to be loaded and also a discriminating criterion is manifest such that when the tail plug 40 is exposed from the front cylinder 10 as shown in fig1 , the stick type cosmetic material a has not been loaded and when the tail plug 40 is completely pushed in as shown in fig4 , the stick type cosmetic material a has been loaded and the stick type cosmetic material feeding container 1 is a finished body . thus , the stick type cosmetic material feeding container 1 is characterized in that it is easy to handle . when the front cylinder 10 and the base body 20 are relatively rotated in such a state , a feeding mechanism operates due to both the rotation regulating mechanism , which is constituted by the slide grooves 12 in the front cylinder 10 and the linear projections 35 of the core chuck member 30 , and the spiral engagement mechanism , which is constituted by the engagement projections 39 provided at an outer circumference of the cylindrical body 36 of the core chuck member 30 and the roulette - shaped spiral 22 provided in the base body 20 . when the core chuck member 30 shifts in an axial direction in the front cylinder 10 in one body with the front cylinder 10 , a front end of the stick type cosmetic material a retained by the claws 32 is fed out of the opening hole 11 . it is possible to put on makeup in this state . fig7 and 8 show a second embodiment of the present invention . a stick type cosmetic material feeding container 101 comprises four members , such as a front cylinder 110 , a base body 120 , a core chuck member 130 , and a spiral engagement member 150 which is connected with the core chuck member 130 and constitutes a part of a spiral engagement mechanism . the front cylinder 110 has an opening hole 111 at its front end , and a through hole 113 which is bored and has a diameter almost the same as that of the opening hole 111 is provided . similarly to the first embodiment , four slide grooves 112 are arranged along the through hole 113 . these slide grooves 112 comprise first slide grooves 112 a provided at the front part and second slide grooves 112 b which are provided at the rear part and whose groove depth is deeper than that of the first slide grooves 112 a . a bottom surface 114 a of each of the first slide grooves 112 a is connected with a bottom surface 114 b of each of the second slide grooves 112 b via a taper surface 114 c . as shown in fig7 , when a stick type cosmetic material b is inserted through the opening hole 111 of the front cylinder 110 , claws 132 of the core chuck member 130 are caused to locate at the second slide grooves 112 b and an end surface of the stick type cosmetic material b is caused to come into contact with a bottom surface 131 a of a stick type cosmetic material retaining section 131 of the core chuck member 130 . however , because the claws 132 are expanded , the stick type cosmetic material b is not retained tightly with pressure . this is because the bottom surfaces 114 b of the second slide grooves 112 b are deep and projections 133 of the claws 132 are not in contact with the bottom surfaces 114 b . a first cavity section 110 c having a large diameter and a second cavity section 110 d whose diameter is smaller than that of the first cavity section 110 c are formed at the rear parts of the front cylinder 110 coaxially with the through hole 113 . a fit - in convex section 117 b is provided on an inner surface of the first cavity section 110 c and rotatably engaged with a front part annular concave section 121 b which is formed at an outer circumference of a front part of the base body 120 . the fit - in convex sections 117 b are formed at three positions of an inner circumferential end surface of the first cavity section 110 c of the front cylinder 110 . as described above , in a state in which the front end annular concave section 121 b is engaged with the fit - in convex section 117 b , a space equivalent to the length y is left between a rear end section 116 of the front cylinder 110 and an end surface 125 of the base body 120 . when the front cylinder 110 is pressed toward the base body 120 after the stick type cosmetic material b is inserted through the front end opening hole 111 of the front cylinder 110 up to the bottom surface 131 a of the stick type cosmetic material retaining section 131 of the core chuck member 130 , the four claws 132 which constitute the stick type cosmetic material retaining section 131 located at the retreat limit shift to the first slide grooves 112 a from the second slide grooves 112 b via the taper surfaces 114 c , and the projections 133 on back surfaces of the claws 132 come into contact with the bottom surfaces 114 a of the first slide grooves 112 a . thus , the claws 132 are pressed toward the inside diameter and it is possible to retain the stick type cosmetic material b by the claws 132 with fixed retaining force . this position is a substantial feeding retreat limit of a stick type cosmetic material . according to the first embodiment , the retreat limit is defined by shifting the core chuck member 30 , but according to the second embodiment , the position of the core chuck member 130 is not changed and the front cylinder 110 is in a condition to be shifted . thus , according to the second embodiment , it is determined such that feeding retreat limits of an empty container of fig7 and the stick type cosmetic material feeding container 101 of fig8 in which the stick type cosmetic material b is loaded are at the same position . further , when the front cylinder 110 is pressed toward the base body 120 , the fit - in convex section 117 b which has fitted in the front part annular concave section 121 b of the base body 120 comes off . the fit - in convex section 117 b then fits in a rear part annular concave section 121 b ′ and also a fit - in concave section 117 a provided at the second cavity section 110 d of the front cylinder 110 is engaged with a fit - in convex section 121 a of the base body 120 . thus , the front cylinder 110 and the base body 120 are securely connected . in a state of fig7 in which a space equivalent to the length y is left between the front cylinder 110 and the base body 120 and then the stick type cosmetic material b is fully loaded in the front end opening hole 111 , the front cylinder 110 is pushed so as to eliminate a space equivalent to the length y . thus , the claws 132 are pushed up to the first slide grooves 112 a and the stick type cosmetic material b is retained as shown in fig8 . thus , the stick type cosmetic material b protrudes from the front end opening hole 111 of the front cylinder 110 by the length of y , so that it is possible to cut the stick type cosmetic material b in normal length . the stick type cosmetic material feeding container 101 becomes a finished body by shifting to a state shown in fig8 . due to rotary operation of the front cylinder 110 and the base body 120 , an engagement projection 151 provided at an outer circumferential wall 153 of the spiral engagement member 150 which is connected with a shaft 134 of the core chuck member 130 is spirally engaged with a roulette - shaped spiral 122 formed at an inside diameter of the base body 120 , thereby constituting a spiral engagement mechanism . also , when convex sections 135 provided at lower parts of the claws 132 are engaged with the slide grooves 112 in the front cylinder 110 , a rotation regulating mechanism operates . thus , the stick type cosmetic material b retained by the claws 132 of the core chuck member 130 advances and retreats through the opening hole 111 of the front cylinder 110 and it is possible to put on makeup . the stick type cosmetic material feeding container 101 according to the second embodiment protects the feeding mechanism and the stick type cosmetic material b against a rotary load at the advance limit and the retreat limit due to a clutch rotation of the shaft 134 of the core chuck member 130 with respect to the spiral engagement member 150 . fig9 , 10 , and 11 show a third embodiment of the present invention . the third embodiment represents a cartridge type stick - shaped cosmetic material feeding container 301 . fig9 ( a ) is a partially longitudinal section showing a cartridge 301 c , and fig9 ( b ) shows a holder 301 h to house the cartridge 301 . fig1 shows that the cartridge 301 c , in which a stick type cosmetic material c is loaded , is housed in the holder 301 h , in other words , fig1 shows the cartridge type stick - shaped cosmetic material feeding container 301 . fig1 shows each member of the cartridge 301 c . fig1 ( a ) shows a front cylinder 210 , fig1 ( b ) shows a base body 220 , and fig1 ( c ) shows a core chuck member 230 . fig1 ( d ) shows a stopper member 250 which fits in a concave section 238 provided at a rear part of the core chuck member 230 and defines a feeding stroke end of the core chuck member 230 . fig1 ( e ) shows a tail plug 240 which fits in a tail plug fit - in section 227 of the base body 220 , and the tail plug 240 is formed by an elastic body , such as an elastomer . the cartridge 301 c shown in fig9 ( a ) will be described in detail with reference to each member which constitutes the cartridge 301 c of fig1 . a pinch section 210 a to be used for rotations is provided at an outer circumference section of the front cylinder 210 and a base body fit - in cavity section 210 b is provided at an inside diameter rear part of the front cylinder 210 . further , the front cylinder 210 is rotatably connected with the base body 220 due to a fit - in concave section 217 provided at an inner circumference of a cavity section 201 b . the base body 220 is formed in the shape of a cylinder and a spiral 222 is formed at an inside diameter of a front part . also , an o - ring 3 is wound to an o - ring groove 220 b provided at the outer circumference and the tail plug fit - in section 227 is provided at an inside diameter of the rear part . with respect to the tail plug 240 , a first projection 241 fits in the tail plug fit - in section 227 . this shows a state of the cartridge 301 c of fig9 ( a ). in the third embodiment , a method for loading the stick type cosmetic material c in the cartridge 301 c is shown . fig9 ( a ) shows a state where the stick type cosmetic material c is in contact with a bottom surface 231 a of a stick type cosmetic material retaining section 231 constituted by claws 232 already formed at a front end of the core chuck member 230 . the state shows that the stick type cosmetic material c has not been retained by the claws 232 in such a manner that the claws 232 tightly sandwich the stick type cosmetic material c with pressure . in fig1 , a through hole 213 having almost the same diameter as that of an opening hole 211 at a front end is bored in the front cylinder 210 . four first slide grooves 212 a are formed in an axial direction along the through hole 213 and connected with second slide grooves 212 b through taper surfaces 214 c . four claws 232 are formed at a front end of the core chuck member 230 , and linear projection front end sections 235 a are provided at base sections of the claws 232 . a lower end section of the core chuck member 230 is placed on a front end section 220 a of the base body 220 and also back surfaces of the linear projection front end sections 235 a are engaged with the second slide grooves 212 b , thereby constituting a rotation regulating mechanism . in fig9 ( a ), when the claws 232 are located at the second slide grooves 212 b , projections 233 provided at back surfaces of the claws 232 are not supposed to come into contact with bottom surfaces 214 b of the second slide grooves . the stick type cosmetic material c inserted through the opening hole 211 of the front cylinder 210 reaches the bottom surface 231 a of the stick type cosmetic material feeding section 231 without meeting with any resistance of the claws 232 . a shaft 234 is formed at the core chuck member 230 and a linear projection 235 is arranged at an outer circumferential surface of the core chuck member 230 . a large number of engagement projections 239 are formed in line on a surface of the linear projection 235 and these engagement projections are male screws and are spirally engaged with the spiral 222 provided at a front part of the base body 220 , thereby constituting a spiral engagement mechanism . further , as shown in fig1 , a convex section 251 of the stopper member 250 fits in the concave section 238 provided at a rear part of the shaft 234 , and the front cylinder 210 , the base body 220 , the core chuck member 230 , the stopper member 250 , and the tail plug 240 constitute the cartridge 301 c . in the state shown in fig9 ( a ), a space equivalent to length z is left between a flange 245 of the tail plug 240 and a rear end section 220 c of the base body 220 , and a front end section 240 a of the tail plug 240 comes into contact with a rear end section 250 b of the stopper member 250 . when the tail plug 240 is pushed in the base body 220 , the first projection 241 of the tail plug 240 which is engaged with the tail plug fit - in section 227 of the base body 220 comes off . the base body 220 is blocked with the flange 245 of the tail plug 220 and also a second projection 242 fits in the tail plug fit - in section 227 . the stopper member 250 which is pushed by the front end section 240 a of the tail plug 240 causes the core chuck member 230 to shift in an axial direction . because the claws 232 located at the second slide grooves 212 b shift to the first slide grooves 212 a via the taper surfaces 214 c , the projections 233 on back surfaces of the claws 232 come into contact with the bottom surfaces 214 a of the first slide grooves 212 a . thus , the claws 232 are prevented from spreading out and the stick type cosmetic material c is retained in such a manner that the claws 232 tightly sandwich the stick type cosmetic material c with pressure . the method for retaining the stick type cosmetic material c by shifting the tail plug 240 conforms to the retaining method in the stick type cosmetic material feeding container 1 as shown in fig1 . the holder 301 h shown in fig9 ( b ) is constituted by an external cylinder 260 having a bottom surface 263 and has at its front end an opening hole 261 capable of housing the cartridge 301 c . the holder 301 h also has on its inner circumferential surface an annular fit - in concave section 262 which moors the cartridge 301 c . operation of the cartridge type stick - shaped cosmetic material feeding container 301 will be described with reference to fig1 . as described above , the cartridge 301 c in which the stick type cosmetic material c is retained and housed is housed in the holder 301 h . due to frictional resistance of the inner circumferential surface of the holder 301 h and the base body 220 arising resulting from the o - ring 3 wound to the base body 220 , the base body 220 is united in one body with the holder 301 h and the base body 220 rotates synchronously with the holder 301 h . therefore , rotary operation of the cartridge 301 c and the holder 301 h corresponds to rotations of the front cylinder 210 and the base body 220 . with respect to the core chuck member 230 , the rotation regulating mechanism operates by engagement of the second slide grooves 212 b of the front cylinder 210 and the linear projection 235 , and also the feeding mechanism operates due to the spiral engagement mechanism constituted by the spiral 222 of the base body 220 and the large number of engagement projections 239 which are arranged on a surface of the linear projection 235 . thus , the stick type cosmetic material c retained by the claws 232 advances and retreats through the opening hole 211 provided at a front end of the front cylinder 210 and it is possible to put on makeup . the stick type cosmetic material to be used in each of the above embodiments is not restricted to such a configuration that the cross section is a circular core . even though the cross section is an elliptical core or a square core , it is possible to sufficiently retain the stick type cosmetic material depending on the shape or the number of claws . further , it is possible to apply not only to the stick type cosmetic material having a thin diameter , such as an eyeliner and an eyebrow pencil , but also to the stick type cosmetic material having a large diameter , such as a lipstick and foundation . the present invention is not restricted to the embodiments described above . it includes various modifications or improvement which can be made by a person skilled in the art within the scope of the description as set forth in the claims of the present invention .
a front cylinder and base are rotatably connected . relative rotations cause stick - type cosmetic material retained by a core chuck member to slide forward and backward along an axial hole of the cylinder . axially extending first slide grooves along an inner circumference of the hole have an inside diameter almost equal to a diameter of the material . second grooves , deeper than the first , extend continuously from ends of the first grooves . claws at a front - end section of the chuck retain the material and are slidably guided by the grooves . back surfaces of the claws slide into contact with bottoms of the first grooves . inner surfaces of the claws almost coincide with an inside diameter of the hole . if the material is loaded in the chuck with the claws at the second grooves , the claws elastically deform outward and the claws receive the material . with the claws at the first grooves , the claws tightly sandwich the material .