JP3182015U - Stick-shaped cosmetic supply container - Google Patents

Abstract

A cylindrical cosmetic delivery container is provided in which a cylindrical sleeve in which a stick cosmetic is connected to a container body is connected to form a feed-out type structure, and the airtightness of the stick cosmetic is maintained and quality deterioration can be avoided.
SOLUTION: A cylindrical and pen-shaped container body 2 and an airtight cap 61 which is detachably mounted on the distal end side of the container body 2 and is detachably mounted and has a closed distal end portion. And a cylindrical sleeve 41 that is airtight and rotatably fitted to the container main body 2, and a cylindrical airtight joint in the container main body 2 and the cylindrical female screw body 21 are integrally connected to each other. By rotating the round bar-shaped male screw body relative to the cylindrical female screw body 21 together with the main body 2, the round bar-shaped male screw body itself by the rotational screw operation of the round bar-shaped male screw body and the cylindrical female screw body 21. The rod-shaped cosmetic thread in the cylindrical sleeve 41 is fed forward from the tip of the cylindrical sleeve 41 through the round rod-shaped push rod 51 by the round rod-shaped male screw body.
[Selection] Figure 1

Description

  The present invention relates to a stick-shaped cosmetic material feeding container, and more specifically, stores the stick-shaped cosmetic material in a cylindrical sleeve connected to the container body, and rotates the container body to feed the stick-shaped cosmetic material in the cylindrical sleeve forward. The present invention relates to a stick-shaped cosmetic material feeding container.

In the manufacturing process of this type of cosmetic delivery container, the cosmetic is melted and filled in the mold and cooled and then extracted from the mold, or after pressure extrusion molding, cut into predetermined dimensions and loaded into the container.
In these manufacturing processes, it is necessary to load the molded cosmetic into a container using a finger or a jig, and therefore there is a risk of contamination or contamination of the cosmetic.

  In addition, since the cosmetics are burdened during storage management and cosmetic container loading operations before loading into the container, the cosmetics need to be considered in strength before obtaining the desired feeling of use. It becomes difficult to get a feeling.

  In Patent Document 1, an exterior cylinder, which is a container body provided with a female screw-like spiral groove on the inner periphery, and a cylindrical cosmetic can be delivered from a fixed position against a spring member by being attached to and detached from the exterior end of the cylinder. And a push rod that advances and retreats by screw propulsion through a male screw-like projection that is screwed into a spiral groove in the outer cylinder, and enters the cartridge to push out the solid cosmetic from the rear. , And a cartridge-type solid cosmetic dispensing container configured to relatively rotate the outer cylinder and the cartridge and transmit the rotation of the cartridge to the push rod to convert it into an advance / retreat operation.

Utility Model Registration No. 2545212

  The problem to be solved by the present invention is that a cylindrical sleeve in which a bar-shaped cosmetic is connected to the container body is connected, and the bar-shaped cosmetic is contaminated or foreign matter is mixed while adopting a pay-out type configuration. There is no danger, and it is possible to avoid the deterioration of quality by maintaining the hermeticity of the bar-shaped cosmetic, and there is no bar-shaped cosmetic container with a simple structure that prevents the bar-shaped cosmetic from moving backward and not moving backward. is there.

  The stick-shaped cosmetic material feeding container of the present invention is cylindrical and formed in a pen shape, and has a container body provided with a tip protruding cylindrical part at the tip part, and a tip protruding cylinder part of the container body. A cylindrical airtight cap that is detachably mounted with airtightness, and a male screw portion that draws a spiral with the same pitch over the entire length direction and is accommodated in the container body, and is rotatable with the container body. And a round bar-shaped male screw body which is movable to the tip side, and is disposed in the container main body, and the inner peripheral part thereof is screwed onto the male screw part of the round bar-shaped male screw body over substantially the entire length direction. A cylindrical female screw body provided with a helical screw to be joined and a material having airtightness are arranged in the container main body in a connected state with the cylindrical female screw body, and the inside thereof is formed in a round bar shape. The push rod can be moved forward and backward The airtight joint provided with a feeding hole for a round bar-shaped push rod at the end on the front end side, the cylindrical female screw body, and the inside of the airtight joint move, and a round bar-shaped male screw body at the rear end. It is formed in a round bar-like push rod with the tip end abutted and the hemispherical part provided at the tip end facing the tip end surface of the feed hole of the airtight joint, and a tapered cylinder, and the cylinder on the rear end side The distal end side of the airtight joint is tightly fitted and the distal end side of the container body is closely and rotatably fitted, and an accommodation through-hole is provided therein to accommodate the rod-shaped cosmetic material so that it can be fed forward. A cylindrical sleeve, and by rotating the male rod body with a round bar relative to the cylindrical sleeve, the airtight joint and the cylindrical female screw body together with the container body, With a cylindrical female thread The round rod-shaped male screw body itself is fed to the tip side by screw operation, and the rod-shaped cosmetic in the cylindrical sleeve is fed forward from the tip of the cylindrical sleeve through the round rod-shaped push rod by this round rod-shaped male screw body. The main feature is that it is composed.

  According to the first aspect of the present invention, there is a risk that the stick-shaped cosmetic material is contaminated or foreign matter is mixed in while adopting a feeding-type configuration by connecting the cylindrical sleeve with the stick-shaped cosmetic material connected to the container body. It is possible to realize and provide a bar-shaped cosmetic container having a simple configuration that has no property and can maintain the airtightness of the bar-shaped cosmetic and avoid quality deterioration.

  According to the second aspect of the invention, as in the first aspect, the cylindrical sleeve connected to the container body is connected to the cylindrical cosmetic, and the stick-type cosmetic is contaminated while adopting a pay-out type configuration. There is no risk of occurrence of foreign matter or foreign matter mixed in, the airtightness of the bar-shaped cosmetic material can be maintained, and quality deterioration can be avoided, and further, the latch between the round bar-shaped male screw body and the cylindrical female screw body Since the rotary screw operation by the engagement structure with the notch is adopted, the push bar only moves to the tip side, and therefore the bar-shaped cosmetic does not move back into the cylindrical sleeve, and the user's makeup It is possible to realize and provide a bar-shaped cosmetic container having a simple configuration capable of realizing comfortable operability at the time.

  According to the invention described in claim 3, it is possible to realize and provide a stick-shaped cosmetic container that achieves the same effect as that of the invention described in claim 2 and further contributes to a reduction in the manufacturing cost of the cylindrical female screw body. it can.

FIG. 1 is a schematic perspective view showing the inside of a stick-shaped cosmetic material supply container according to an embodiment of the present invention in a transparent state. FIG. 2 is a schematic exploded perspective view of the stick-shaped cosmetic material supply container according to the present embodiment. FIG. 3: is a schematic front view which removes the airtight cap of the stick-shaped cosmetic material supply container which concerns on a present Example, and shows the inside in a see-through | perspective state. FIG. 4 is an enlarged cross-sectional view taken along line AA in FIG. FIG. 5 is an enlarged front view of a cylindrical female screw body in the stick-shaped cosmetic material supply container according to the present embodiment. FIG. 6 is an enlarged rear view of a cylindrical female screw body in the stick-shaped cosmetic material supply container according to the present embodiment. FIG. 7 is an enlarged side view of a cylindrical female screw body in the stick-shaped cosmetic material supply container according to the present embodiment. FIG. 8 is an enlarged sectional view taken along line BB in FIG.

  The present invention connects a cylindrical sleeve with a bar-shaped cosmetic material connected to the container body, adopts a pay-out configuration, and there is no risk of contamination or foreign matter mixing in the bar-shaped cosmetic material, and The rod-shaped cosmetics can maintain the airtightness of the bar-shaped cosmetics and avoid quality deterioration. Furthermore, the bar-shaped cosmetics only move to the tip side, and therefore the bar-shaped cosmetics do not retreat into the cylindrical sleeve. For the purpose of providing a material feeding container, a cylindrical shape is formed in a pen shape, and a tip protruding cylindrical portion is provided at the tip portion, and a first portion extending from the tip to the vicinity of the rear end is provided therein. A circular hole and a second circular hole are provided concentrically and continuously, and a container body provided with a notch in the peripheral wall of the second circular hole and a cylindrical portion protruding from the tip of the container body are attached and detached with airtightness. Cylindrical and tip that can be mounted An airtight cap that is closed, and a male screw part that draws a spiral with the same pitch over the entire length direction, is accommodated in the second circular hole of the container body, is rotatable with the container body, and A second circular hole, a round rod-like male screw body which is movable in the first circular hole to the front end side, and a latch which is disposed in the first circular hole and engages with a notch of the container body. A cylindrical rear end protruding cylindrical portion on the rear end side having an outer peripheral portion provided is provided, a cylindrical tip protruding cylindrical portion is provided on the front end side, and the round rod-shaped male screw is provided on the inner peripheral portion over substantially the entire length direction. A cylindrical female screw body provided with a helical screw that is screwed into the male screw part of the body, and an airtight material, is disposed in the first circular hole, and has a cylindrical shape on the rear end side. Rear end side cylinder to which the cylindrical tip protruding cylindrical part of the female screw body is fitted It has a receiving cylinder part, a tip side cylindrical cylinder part is provided on the tip side, the inside is made into a penetrating state in which a round bar shaped push bar can be moved forward and backward, and a round bar shape is formed at the end of the tip side cylindrical cylinder part An airtight joint provided with a push-out hole for the push rod, the cylindrical female screw body and the inside of the airtight joint move, and the tip of the round bar male screw is brought into contact with the rear end and provided at the tip. A round bar-like push rod with the hemispherical part facing the front end side end face of the airtight joint feed-out hole, and a tapered cylindrical part formed at the rear end side of the cylindrical airtight joint Is fitted tightly on the inner peripheral side, and the tip protruding cylindrical portion of the container body includes a rear end side cylindrical receiving tube portion that is closely and rotatably fitted on the outer peripheral side, A cylindrical sleeve provided with an accommodating through hole for accommodating the bar-shaped cosmetic material so that it can be fed to the other side, A round bar-shaped male threaded body and a cylindrical female threaded body by rotating the round male threaded body together with the container body relative to the cylindrical sleeve, the airtight joint and the cylindrical female threaded body. The rod-shaped male screw body itself is fed out to the tip side by a rotating screw operation by the engagement structure of the latch and the notch, and the rod-like shape in the cylindrical sleeve is passed through the round bar-shaped push rod by the round bar-shaped male screw body. This was realized by constructing the cosmetic so that it was fed out from the tip of the cylindrical sleeve.

  Hereinafter, a stick-shaped cosmetic material feeding container according to an embodiment of the present invention will be described in detail with reference to the drawings.

  In the present embodiment, as shown in FIG. 1, the front end side and the rear end side are defined as shown in FIG.

  As shown in FIG. 1 to FIG. 3, the stick-shaped cosmetic material supply container 1 according to the present embodiment is cylindrical and has a container body 2 formed in a pen shape and an airtightness on the distal end side of the container body 2. And a hermetic cap 61 that is detachably mounted and has a closed end, and is configured like a pen with a cap as a whole.

  As shown in FIGS. 2 and 4, a tip protruding cylindrical portion 2 a is provided at the tip of the container body 2, and the tip of the container body 2 is provided at the tip as shown in FIGS. 1 and 3. The first circular hole 3 and the second circular hole 4 extending from to the vicinity of the rear end are provided concentrically and continuously.

  The hole diameter and length of the first circular hole 3 are set to the hole diameter and length into which the cylindrical airtight joint 31 and the cylindrical female screw body 21 can be fitted, and the cylindrical airtight joint 31 and the cylindrical female screw body 21 are accommodated. The diameter of the second circular hole 4 is smaller than that of the first circular hole 3, and the hole diameter and length of the round bar-shaped male screw body 11 can be fitted. Stored.

  Furthermore, a plurality of notches 5 that engage with a latch 26 described later are provided in the peripheral wall of the second circular hole 4 of the container body 2 along the length direction of the container body 2.

  The round bar-shaped male screw body 11 is accommodated in the second circular hole 4, the rear end portion 11 a can be rotated together with the container body 2, and the second circular hole 4 passes through the front end side. It is configured to be movable.

  That is, the round bar-shaped male screw body 11 is accommodated so as to rotate in conjunction with the rotation operation of the container body 2.

  The round bar-shaped male threaded body 11 includes a male threaded part 11b that draws a spiral with the same pitch over the entire length direction except for the rear end part 11a. The male threaded part 11b is a spiral of the cylindrical female threaded body 21. The screw 24 is screwed together, and the tip end portion 11c is configured to come into contact with the rear end portion 51a of the round bar-shaped push rod 51.

  As shown in FIG. 2, the cylindrical female screw body 21 has a cylindrical rear end protruding cylindrical portion 22 on the rear end side and a cylindrical front end protruding cylindrical portion 23 on the front end side, and the male screw portion. The round bar-like push bar 51 is configured to be able to advance and retreat inside the spiral screw 24.

  However, as shown in FIGS. 6 and 8, the spiral screw 24 is not on the entire length direction, but on a part thereof, that is, on a part of the inner periphery of the cylindrical rear end protruding cylindrical portion 22, as shown in FIGS. For example, the continuous protrusions 25 are arranged 180 degrees symmetrically with respect to the longitudinal center of the cylindrical female screw body 21, and a pair of protrusions 25 are formed along the thread direction of the helical screw 24.

  When molding a cylindrical female screw body by a conventional general method, the structure of the mold becomes complicated, and there is a problem that it is necessary to pull out while rotating the mold at the time of molding, and the molding efficiency is reduced. By adopting the structure of the cylindrical female screw body 21 as in the present embodiment, when the projection 25 is molded using a mold, the mold can be removed from above and below the molding portion of the projection 25, so that the cylinder The structure of the mold for the female thread body 21 is not complicated, and the actual molding time can be further shortened.

  The protrusion 25 is not particularly limited, such as a pair structure as described above, or a two-pair structure.

  Moreover, in the rod-shaped cosmetic material supply container 1 according to the present embodiment, the cylindrical rear end protruding cylindrical portion 22 of the cylindrical female screw body 21 and the peripheral wall of the second circular hole 4 in the container main body 2 A one-ay structure is provided in which the push bar 51 moves only to the tip side and does not move backward.

  That is, on the outer peripheral portion of the cylindrical rear end protruding cylindrical portion 22 of the cylindrical female screw body 21, as shown in FIG. 5 to FIG. 8, symmetrical arrangement with respect to the longitudinal center of the cylindrical female screw body 21 is performed. A pair of latches 26 is provided.

  Further, slits 27 wider than the latches 26 are provided on both sides in the outer peripheral direction of the cylindrical rear end protruding cylindrical portion 22 of the pair of latches 26.

  Then, at the time of screwing operation by relative rotation between the cylindrical female screw body 21 and the round bar male screw body 11, the latch 26 of the cylindrical female screw body 21 engages with the notch 5 on the container body 2 side. In addition, when further overriding, the entire latch 26 falls over the notch 5 while falling to the slit 27 side, so that it is possible to perform the feeding operation without feeling unnecessary resistance when feeding the bar-shaped cosmetic K.

  At the same time, the latch 26 and the notch 5 described above can easily realize a one-ay structure in which the push bar 51 only moves to the tip side and does not retract.

  The cylindrical airtight joint 31 is formed of a material having airtightness such as rubber material, polypropylene (PP) resin, polyethylene (PE) resin, and the like, as shown in FIGS. The cylindrical female screw body 21 has a rear end side cylindrical receiving cylinder portion 32 to which the cylindrical front end protruding cylindrical portion 23 is fitted, and a distal end side fitted to the rear end side of the cylindrical sleeve 41 on the front end side. The side cylindrical tube portion 33 is provided, and the inside thereof is in a penetrating state in which a round bar-like push bar 51 can be moved forward and backward.

  Further, the protruding end side of the distal cylindrical tube portion 33 is closed except for the feeding hole 34 having a diameter slightly larger than the outer diameter of the round bar-shaped push rod 51, and the distal end of the round bar-shaped push bar 51 is closed. The outer periphery of the part is configured to move while being in contact with the inner wall surface of the feeding hole 34.

  The cylindrical sleeve 41 is formed in a tapered cylindrical shape as shown in FIGS. 2 to 4, and the distal end side cylindrical tube portion 33 of the cylindrical airtight joint 31 is fitted on the inner peripheral side on the rear end side. In addition, the container body 2 includes a rear end-side cylindrical receiving cylinder portion 42 into which the front-end protruding cylindrical portion 2a is fitted on the outer peripheral side. 43, and the bar-shaped cosmetic material K is configured to move in the accommodation through hole 43.

  Further, as shown in FIG. 4, a circular ridge 42 a is provided on the outer peripheral portion of the rear end side cylindrical receiving tube portion 42 of the cylindrical sleeve 41, and the inner peripheral portion of the tip protruding cylindrical portion 2 a of the container body 2. Is formed with a circular groove 3a. When the tip protruding cylindrical portion 2a is fitted to the outer peripheral portion of the rear end side cylindrical receiving portion 42, the circular protrusion 42a is inserted into the circular groove 3a. Thereby, the container main body 2 and the cylindrical sleeve 41 are relatively rotatable in a coaxial state.

  At this time, the cylindrical airtight joint 31 and the cylindrical female screw body 21 are also configured to rotate integrally with the cylindrical sleeve 41.

  As shown in FIG. 2, the push bar 51 is formed in a straight round bar shape as a whole. The push bar 51 abuts the rear end part 51a on the front end part 11c of the round bar-like male screw body 11, and A hemispherical portion 52 for airtightness is formed at the tip portion to be brought into contact with.

  As shown in FIGS. 2 and 4, the airtight cap 61 has a cylindrical shape, closes the front end portion 62, is detachable from the front end protruding cylindrical portion 2a of the container body 2 on the rear end side, and The open cylindrical portion 63 is closely fitted. Note that the airtight cap 61 may be configured using an inner cap.

Here, the airtight structure in the stick-shaped cosmetic material supply container 1 according to the present embodiment will be described.
As described above, between the airtight cap 61 and the cylindrical sleeve 41, the tip protruding cylindrical portion 2 a of the container body 2 is placed on the outer peripheral side of the cylindrical receiving tube portion 42 on the rear end side of the cylindrical sleeve 41. The airtightness is maintained by tightly fitting and attaching the open cylindrical portion 63 of the airtight cap 61 to the outer peripheral side of the tip protruding cylindrical portion 2a in a close and detachable manner.

  Further, a hemispherical portion 52 is formed between the cylindrical sleeve 41 and the cylindrical airtight joint 31 at the tip of the push rod 51 for feeding the bar-shaped cosmetic material K, and the hemispherical portion 52 is formed in the cylindrical sleeve 41. The airtight state can be maintained by being positioned on the end surface of the feeding hole 34 and facing the rear end surface of the bar-shaped cosmetic material K in the accommodation through-hole 43.

  As a result, the push bar 51 attached to the tip of the round bar-shaped male screw body 11 is fed out from the feed hole 34 of the cylindrical sleeve 41 while maintaining airtightness, and the bar-shaped cosmetic K is fed to the tip of the cylindrical sleeve 41. It becomes possible to pay out.

  With such a structure, it becomes possible to always maintain the airtightness of the rear end side of the stick-shaped cosmetic K.

As described above, the bar-shaped cosmetic supply container 1 according to the present embodiment integrally connects the cylindrical sleeve 41, the cylindrical airtight joint 31 and the cylindrical female screw body 21 in the container body 2, By rotating the round bar-shaped male screw body 11 relative to the cylindrical female screw body 21 together with the container body 2, the round bar-shaped male screw body 11 and the cylindrical female screw body 21 are rotated by the rotary screw operation. The screw body 11 itself is fed forward, and the rod-shaped cosmetic material K in the cylindrical sleeve 41 is fed forward (extruded) from the tip of the cylindrical sleeve 41 through the round bar-shaped push rod 51 by the round rod-shaped male screw body 11. ) Having a simplified structure.
The stick-shaped cosmetic material feeding container 1 according to the present invention described above has a cylindrical shape in which the stick-shaped cosmetic material is connected to the container body regardless of whether it is a cartridge type or a one-way structure. While connecting sleeves and adopting a pay-out configuration, there is no risk of contamination of the bar-shaped cosmetic material or foreign matter mixing, and airtightness is maintained from the beginning to the end of the use of the bar-shaped cosmetic material. Thus, quality deterioration can be avoided, and furthermore, a bar-shaped cosmetic container having a simple structure can be realized in which the bar-shaped cosmetic does not move only backward and does not move backward.

  Thereby, the cylindrical sleeve 41 which connected the stick-shaped cosmetics K to the container body 2 is connected, and there is no risk that the stick-shaped cosmetics K are contaminated or foreign matters are mixed while adopting a pay-out type configuration. In addition, it is possible to avoid the deterioration of quality by maintaining the airtightness of the bar-shaped cosmetic K, and to provide the bar-shaped cosmetic K for the user's makeup with a structure in which the bar-shaped cosmetic K only moves forward and does not move backward. It is possible to realize and provide a stick-shaped cosmetic material feeding container 1 that can be used.

  In order to manufacture the rod-shaped cosmetic material supply container 1 according to this embodiment, first, the cylindrical sleeve 41 is directly filled with the heated and melted cosmetic material and solidified to accommodate the rod-shaped cosmetic material K. 41 is produced.

  Next, the cylindrical airtight joint 31 and the cylindrical female screw body 21 are integrally connected, and the round bar shaped push bar 51 is screwed into the cylindrical airtight joint 31. Is inserted into the second circular hole 4 of the container body 2 and a cylindrical female screw body 21 is inserted into the first circular hole 3 so that the latch 26 and the notch 5 correspond to each other (this point is I don't think it will be a problem.

  Further, the cylindrical airtight joint 31 is also placed in the first circular hole 3 so that the front end side cylindrical tube portion 33 faces the front end protruding cylindrical portion 2 a of the container body 2.

  Next, the cylindrical end tube portion 42 on the rear end side of the cylindrical sleeve 41 is closely placed between the protruding cylindrical portion 2 a of the container body 2 and the front end side cylindrical tube portion 33 of the cylindrical airtight joint 31. Fit.

  Finally, the opening cylindrical portion 63 of the airtight cap 61 is closely and detachably fitted to the tip protruding cylindrical portion 2a of the container body 2 to obtain a product.

  By such a manufacturing process, the stick-shaped cosmetic material supply container 1 according to the present embodiment can be efficiently manufactured to be a product.

  The present invention is not limited to a stick-shaped cosmetic feed-out type cosmetic container, and can be widely applied to various cosmetic containers as a configuration that maintains the airtightness of the cosmetic contained in the container.

DESCRIPTION OF SYMBOLS 1 Bar-shaped cosmetics supply container 2 Container main body 2a Tip protrusion cylindrical part 3 1st circular hole 3a Circular concave groove 4 2nd circular hole 5 Notch 11 Round bar-shaped external thread body 11a Rear end part 11b Male thread part 11c Front end part 21 Cylindrical female screw body 22 Cylindrical rear end protruding cylindrical portion 23 Cylindrical front end protruding cylindrical portion 24 Spiral screw 25 Projection 26 Latch 27 Slit 31 Cylindrical airtight joint 32 Rear end side cylindrical receiving portion 33 Front end side cylindrical tube portion 34 Feeding hole 41 Cylindrical sleeve 42 Rear end side cylindrical receiving tube portion 42a Circular protrusion 43 Accommodating through hole 51 Push rod 51a Rear end portion 52 Hemispherical portion 61 Airtight cap 62 Front end portion 63 Open cylindrical portion K Stick-shaped cosmetic

Claims (3)

It is cylindrical and is formed in a pen shape, and at the tip, a container body provided with a tip protruding cylindrical portion,
A cylindrical airtight cap that is detachably attached to the tip protruding cylindrical portion of the container body with airtightness;
A round rod-like male screw body that is housed in the container body, includes a male screw part that draws a spiral with the same pitch over the entire length direction, is rotatable with the container body, and is movable to the tip side;
A cylindrical female screw body provided in the container body and provided with a helical screw that is screwed into the male screw part of the round bar-like male screw body over substantially the entire length in the inner periphery thereof;
It is formed of a material having airtightness and is arranged in the container main body in a state of being connected to the cylindrical female screw body, and the inside thereof is in a penetrating state in which a round bar-like push bar can be moved forward and backward, An airtight joint with a round bar-shaped push rod feed hole in the part,
The cylindrical female screw body moves through the hermetic joint, and the tip of the round bar male screw is brought into contact with the rear end, and the hemispherical portion provided at the tip is on the tip side of the feeding hole of the hermetic joint A round bar shaped push bar facing the end face,
It is formed in a tapered cylindrical shape, the distal end side of the cylindrical airtight joint is tightly fitted to the rear end side, and the distal end side of the container body is densely and rotatably fitted, and a rod-shaped cosmetic is placed inside. A cylindrical sleeve provided with an accommodating through-hole that is accommodated so as to be able to be fed to the other side;
Have
By rotating the round rod-shaped male screw body together with the container main body relative to the cylindrical sleeve, the airtight joint and the cylindrical female screw body, a rotation screw between the round rod-shaped male screw body and the cylindrical female screw body is obtained. The rod-shaped male screw body itself is fed out to the tip side by operation, and the rod-shaped cosmetic material in the cylindrical sleeve is fed out from the tip of the cylindrical sleeve through the round rod-shaped push rod by this round rod-shaped male screw body. A stick-shaped cosmetic material feeding container characterized by It is cylindrical and is formed in a pen shape, and a tip protruding cylindrical portion is provided at the tip, and the first circular hole and the second circular hole extending from the tip to the vicinity of the rear end are concentrically provided in the tip. A container body provided in a continuous arrangement and provided with a notch in the peripheral wall of the second circular hole;
A cylindrical shape that is detachably attached to the tip protruding cylindrical portion of the container main body, and an airtight cap that closes the tip portion; and
The container body is accommodated in the second circular hole of the container body, and includes a male screw portion that draws a spiral having the same pitch over the entire length direction, and is rotatable with the container body, and the second circular hole, A round rod-shaped male screw body which is movable to the tip side in the circular hole of 1;
A cylindrical rear end protruding cylindrical portion on the rear end side having an outer peripheral portion provided with a latch to be engaged with the notch of the container main body is provided in the first circular hole, and the cylindrical front end protrusion is provided on the front end side. A cylindrical female screw body provided with a helical screw that is screwed into the male screw part of the round bar-like male screw body over substantially the entire length direction on the inner periphery thereof;
A rear end side cylindrical receiver formed of an airtight material and disposed in the first circular hole and fitted with a cylindrical tip protruding cylindrical portion of the cylindrical female screw body on the rear end side. It has a cylindrical part, and has a cylindrical part on the tip side on the tip side. The inside of the cylindrical part is in a penetrating state where a round bar-like push bar can be moved forward and backward. An airtight joint with a feed hole for the rod;
The cylindrical female screw body moves through the hermetic joint, and the tip of the round bar male screw is brought into contact with the rear end, and the hemispherical portion provided at the tip is on the tip side of the feeding hole of the hermetic joint A round bar shaped push bar facing the end face,
It is formed in a tapered cylindrical shape, and at the rear end side thereof, the front end side cylindrical tube portion of the cylindrical airtight joint is tightly fitted on the inner peripheral side, and the front end protruding cylindrical portion of the container body is close to the outer peripheral side. And a cylindrical sleeve provided with a rear end side cylindrical receiving tube portion that is rotatably fitted, and provided with an accommodation through hole that accommodates the rod-shaped cosmetic material so that it can be fed forward.
Have
The latch between the round rod-shaped male screw body and the cylindrical female screw body by rotating the round rod-shaped male screw body together with the container body relative to the cylindrical sleeve, the airtight joint and the cylindrical female screw body. The round bar-shaped male screw body itself is fed to the distal end side by a rotating screw operation with the engagement structure between the bar and the notch, and the round bar-shaped male screw body cylinders the bar-shaped cosmetic material in the cylindrical sleeve via the round bar-shaped push bar. A stick-shaped cosmetic material supply container configured to be fed forward from the tip of a cylindrical sleeve. It is cylindrical and is formed in a pen shape, and a tip protruding cylindrical portion is provided at the tip, and the first circular hole and the second circular hole extending from the tip to the vicinity of the rear end are concentrically provided in the tip. A container body provided in a continuous arrangement and provided with a notch in the peripheral wall of the second circular hole;
A cylindrical shape that is detachably attached to the tip protruding cylindrical portion of the container main body, and an airtight cap that closes the tip portion; and
The container body is accommodated in the second circular hole of the container body, and includes a male screw portion that draws a spiral having the same pitch over the entire length direction, and is rotatable with the container body, and the second circular hole, A round rod-shaped male screw body which is movable to the tip side in the circular hole of 1;
A cylindrical rear end protruding cylindrical portion on the rear end side having an outer peripheral portion provided with a latch to be engaged with the notch of the container main body is provided in the first circular hole, and the cylindrical front end protrusion is provided on the front end side. A cylindrical portion is provided, and an inner peripheral portion of the cylindrical rear end protruding cylindrical portion is provided on the inner peripheral portion thereof with a helical screw that is screwed into the male screw portion of the round rod-shaped male screw body over substantially the entire length direction. A cylindrical female screw body provided with a plurality of protrusions in the thread direction in place of a spiral screw,
A rear end side cylindrical receiver formed of an airtight material and disposed in the first circular hole and fitted with a cylindrical tip protruding cylindrical portion of the cylindrical female screw body on the rear end side. It has a cylindrical part, and has a cylindrical part on the tip side on the tip side. The inside of the cylindrical part is in a penetrating state where a round bar-like push bar can be moved forward and backward. An airtight joint with a feed hole for the rod;
The cylindrical female screw body moves through the hermetic joint, and the tip of the round bar male screw is brought into contact with the rear end, and the hemispherical portion provided at the tip is on the tip side of the feeding hole of the hermetic joint A round bar shaped push bar facing the end face,
It is formed in a tapered cylindrical shape, and at the rear end side thereof, the front end side cylindrical tube portion of the cylindrical airtight joint is tightly fitted on the inner peripheral side, and the front end protruding cylindrical portion of the container body is close to the outer peripheral side. And a cylindrical sleeve provided with a rear end side cylindrical receiving tube portion that is rotatably fitted, and provided with an accommodation through hole that accommodates the rod-shaped cosmetic material so that it can be fed forward.
Have
The latch between the round rod-shaped male screw body and the cylindrical female screw body by rotating the round rod-shaped male screw body together with the container body relative to the cylindrical sleeve, the airtight joint and the cylindrical female screw body. The round bar-shaped male screw body itself is fed to the tip side by a rotating screw operation with the engagement structure between the bar and the notch, and the round bar-shaped male screw body cylindrically pushes the bar-shaped cosmetic material in the cylindrical sleeve through the round bar-shaped push bar. A bar-shaped cosmetic material supply container configured to be fed forward from the tip of a sleeve.

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