JPH1189632A - Stick-shaped cosmetic container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a stick-shaped cosmetic container that is free from play, and damage is not caused for a long period of time, and also the number of parts can be reduced and the reduction in its diameter can be enabled. SOLUTION: This stick-shaped cosmetic container is provided with an inner dish 1 for holding the stick-shaped cosmetic, a cylindrical body 2 in which the upper part of the inner dish 1 is extensibly housed, and a cylindrical operation part 5 in which the lower part of the inner dish 1 is housed so as to be backward and forward movable and not to be turned, and which is relatively turnably fitted to the lower end opening part of the cylindrical body 2. The upper outer circumferential surface of the inner dish 1 is formed in a regular polyhedron having the surfaces of at least 9 surfaces and 24 surfaces or less, and the inner circumferential surface of the cylindrical body 2 is formed in a regular polyhedron that is extensibly engaged with the regular polyhedron of the upper outer circumferential surface of the inner dish 1, and a spiral groove 13 is formed on the lower outer circumferential surface of the inner dish 1, and a guide projection 26 for engaging with the spiral groove 13 on the lower outer circumferential surface of the inner dish 1 is formed on the inner circumferential surface of an inner cylinder 4 constituting the cylindrical operation part 5.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stick-shaped cosmetic container which uses a stick-shaped cosmetic such as a lipstick, a lip balm, a tic, a stick-shaped solid fragrance and the like.

[0002]

2. Description of the Related Art Recently, as a dispensing container for stick-shaped cosmetics such as lipstick, a container for which the assembling process is simplified is disclosed in Japanese Patent Application Laid-Open No. Hei 8 (1996).
No. 275822. As shown in FIG. 21, the stick-shaped
0, a holding cylinder 31 for holding the holding cylinder 31 in a vertically slidable manner, and a small and fine knurled spiral on the inner peripheral surface of the guide cylinder 32 which is rotatably fitted on the guide cylinder 32. A sleeve 33 (see FIG. 22) provided with a groove 33a and an outer cylinder 34 for fixing the lower end of the guide cylinder 32
And a cap 35 attached to the outer cylinder 34. When the cap 35 projects from the outer peripheral surface of the holding cylinder 31, the joint portion 31 a is inserted through a guide groove 32 a formed in , So that it is engaged with the knurled spiral groove 33 a of the sleeve 33. When using this stick-shaped cosmetic feed-out container, the sleeve 33 and the outer cylinder 34 are relatively rotated to relatively rotate the guide cylinder 32 and the sleeve 33 fixed to the outer cylinder 34. With the rotation, the holding cylinder 31 is moved up and down. Thereby, the stick-shaped cosmetic 30 can be fed out or lowered from the upper end opening of the guide tube 32. In this device, at the time of assembling, the sleeve 33 is only externally fitted to the guide tube 32 in which the holding tube 31 is provided without aligning the engaging portion 31a of the holding tube 31 with the knurled spiral groove 33a of the sleeve 33. The above-mentioned helical portion 31a and the knurled spiral groove 33a can be made to mate with each other, so that assembly is simple.

[0003]

However, in this container for dispensing stick-shaped cosmetics, both the joint portions 31a of the cylindrical holding cylinder 31 and both the guide grooves 32a of the cylindrical guide cylinder 32 are provided.
Between the holding cylinder 31 and the guide cylinder 32, which causes a play in the circumferential direction. For this reason,
When the stick-shaped cosmetic material dispensing container is carried in a handbag or the like and carried, the rod-shaped cosmetic material dispensing container also shakes due to shaking of the handbag or the like, and the holding cylinder 31 and the guide cylinder 32
And move in the circumferential direction (forward or reverse),
The joint portions 31a and the guide grooves 32a are damaged, and rattling noise is generated. In addition, in this stick-shaped cosmetic dispensing container, since the opposing portions 31a abut against the two guide grooves 32a and move up and down the two guide grooves 32a while resisting the rotational force generated by the relative rotation during the relative rotation. In this case, both the joint portions 31a and both the guide grooves 32a are damaged at an early stage. Further, the stick-shaped cosmetic dispensing container has a holding cylinder 31.
A guide tube 32 in which the holding tube 31 is provided; a sleeve 33 in which the guide tube 32 is externally fitted;
Since the outer cylinder 34 for fixing the second cylinder 2 is provided, the number of parts is large, the management surface such as inventory management becomes complicated, and the holding cylinder 31, the guide cylinder 32, and the sleeve 33 are arranged in the thickness direction. And increase in diameter.

SUMMARY OF THE INVENTION The present invention has been made in view of such circumstances, and has no rattling, is not damaged for a long period of time, has a small number of parts, and can be reduced in diameter. The purpose is to provide.

[0005]

In order to achieve the above object, a stick-shaped cosmetic container according to the present invention comprises a feeding cylinder for holding a stick-shaped cosmetic material, and a cylindrical shape in which an upper portion of the feeding cylinder is accommodated so as to be freely fed. A main body, and a cylindrical operation portion in which a lower portion of the feeding cylinder is retractably and non-rotatably accommodated and is rotatably attached to a lower end opening of the cylindrical main body. Formed into a regular polyhedron having at least 24 faces and no more than faces,
An inner peripheral surface of the cylindrical main body is formed into a regular polyhedron that is engaged with a regular polyhedron on the upper outer peripheral surface of the feeding cylinder so as to be able to be extended, and a spiral groove or a guide protrusion is formed on a lower outer peripheral surface of the feeding cylinder. The cylindrical operating portion has a configuration in which a guide projection that engages with a spiral groove on the lower outer peripheral surface of the feeding cylinder or a spiral groove that engages with a guide projection on the lower peripheral surface of the feeding cylinder 1 is formed. .

That is, the stick-shaped cosmetic container of the present invention comprises a delivery cylinder for holding a stick-shaped cosmetic, a tubular main body in which an upper part of the delivery cylinder is accommodated so as to be able to be extended, and a lower part of the delivery cylinder which is capable of moving forward and backward. A cylindrical operation unit which is non-rotatably accommodated and is rotatably attached to the lower end opening of the cylindrical main body. The upper outer peripheral surface of the feeding cylinder is formed into a regular polyhedron having a surface number of 9 or more and 24 or less, and the inner peripheral surface of the cylindrical main body is freely fed to a regular polyhedron of the upper outer peripheral surface of the feeding cylinder. Are formed in a regular polyhedron. Further, a spiral groove or a guide projection is formed on a lower outer peripheral surface of the feeding cylinder, and a guide projection or a lower peripheral portion of the feeding cylinder engaged with the spiral groove on the lower outer peripheral surface of the feeding cylinder is formed on the cylindrical operating portion. A helical groove is provided to engage the guide protrusion on the surface. In this device, when the cylindrical operation portion is relatively rotated with respect to the cylindrical main body, the dispensing cylinder is caused to rotate along with the relative rotation, whereas the upper outer peripheral surface (regular polyhedron) of the dispensing cylinder is used. And the inner peripheral surface (regular polyhedron) of the cylindrical main body are engaged, so that the feeding cylinder cannot be rotated together. However, the spiral groove (or guide projection) on the lower outer peripheral surface of the feeding cylinder and the cylindrical shape Because it is aligned with the guide projection (or spiral groove) of the operation unit,
Due to this combination, a force is generated to move the lower portion of the feeding cylinder toward and away from the tubular operating portion. As a result, the feeding cylinder advances and retreats, and the upper portion of the feeding cylinder is fed through the cylindrical main body. Since the feeding cylinder is fed while the upper outer peripheral surface of the feeding cylinder and the inner peripheral face of the cylindrical main body are engaged, no rattling occurs and no damage is caused for a long time. Further, the stick-shaped cosmetic container of the present invention comprises a feeding cylinder for holding a stick-shaped cosmetic, a tubular main body in which an upper portion of the feeding tube is housed, and a cylindrical operation in which a lower portion of the feeding tube is housed so as to advance and retreat. The number of parts is small, and only the feeding cylinder and the cylindrical main body (or the cylindrical operating part) are provided in the thickness direction, so that the diameter is reduced and the whole is reduced in size. In the present invention, the regular polyhedron formed on the upper outer peripheral surface of the feeding cylinder is limited to a regular polyhedron having a surface number of 9 or more and 24 or less. Can be sent to
Moreover, it has been confirmed by a test that it will not be damaged for a long time. The number of faces of such a regular polyhedron is preferably set to 12 or more and 20 or less, more preferably 16 or more. In the present invention, the stick-shaped cosmetics include not only cosmetics used for skin and hair, such as lipstick, lip balm, and tics, but also cosmetics used in the mouth, solid aromatics, and the like, even if they are turned upside down or shaken. It is meant to include fragrances that do not lose shape.

In the present invention, a spiral groove is formed on the outer peripheral surface of the lower part of the feeding cylinder, and the cylindrical operating portion is moved to and retracted from the bottomed cylindrical main body so that it cannot rotate. A spiral groove is formed on the outer peripheral surface of the inner cylinder, and a guide projection engaging with the spiral groove on the lower outer peripheral surface of the feeding cylinder is formed on the inner peripheral surface of the inner cylinder. Projecting, a tubular portion is vertically provided from a lower end opening of the tubular main body, and this tubular portion is fitted inside the upper end opening of the main body so as to be relatively rotatable,
When a guide projection that engages with a spiral groove on the outer peripheral surface of the inner cylinder protrudes from the inner peripheral surface of the cylindrical part, the cylindrical operation unit is relatively rotated with respect to the cylindrical main body. With the relative rotation, the guide protrusion of the tubular portion of the tubular main body fits into the spiral groove on the outer peripheral surface of the tubular cylinder while the inner cylinder of the tubular operating portion rotates. The tube moves back and forth in the main body of the cylindrical operation unit. On the other hand, while the dispensing cylinder is caused to rotate along with the rotation of the inner cylinder, the upper outer peripheral surface (regular polyhedron) of the dispensing cylinder and the inner peripheral surface (regular polyhedron) of the cylindrical main body are engaged. , It is not possible to rotate the feeding cylinder,
Since the spiral groove on the lower outer peripheral surface of the feeding cylinder and the guide projection of the cylindrical operating portion are engaged with each other, a force to move the lower portion of the feeding cylinder relative to the cylindrical operating portion is generated by this engagement. As a result, the feeding cylinder advances and retreats, and the upper portion of the feeding cylinder is fed through the cylindrical main body. In this embodiment, a distance obtained by adding the moving distance of the feeding cylinder and the moving distance of the inner cylinder can be extended by the relative rotation between the cylindrical operating portion and the cylindrical main body. A predetermined distance can be extended.

Further, in the present invention, the inner peripheral surface of the cylindrical operating portion is engaged with a guide projection engaging with a spiral groove on a lower outer peripheral surface of the delivery cylinder or a guide projection on a lower outer peripheral surface of the delivery cylinder. When the helical groove is formed, the structure is simplified.

Further, in the present invention, when the hanging portion is projected from the cylindrical operation portion, the stick-shaped cosmetic container of the present invention can be hung on a pendant or the like, which is convenient to carry. .

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described in detail with reference to the drawings.

FIG. 1 shows an embodiment of a stick-shaped cosmetic container according to the present invention. The stick-shaped cosmetic container includes a POM (polyacetal) resin middle plate (feeding cylinder) 1 holding an aroma stick 7 (a paste-like substance containing a fragrance solidified in a bar shape), and this middle plate A cylindrical main body 2 made of PP (polypropylene) resin in which an upper portion (a holding portion 11 to be described later) of the inner plate 1 is retractably accommodated, and a lower portion (a joint portion 12 to be described later) of the inner plate 1 is accommodated to be able to advance and retreat. A cylindrical operating portion 5 rotatably attached to a lower end opening (a lower small-diameter portion 15b described later) of the cylindrical main body 2 and an upper end opening (an upper small-diameter portion 15a described later) of the cylindrical main body 2 are provided. And a cap 6 made of PP resin to be crowned.
Is a hakama (main body portion) 3 made of PP resin, and a middle tube (inner tube) made of POM resin housed in the hakama 3 so as to be able to move forward and backward and not to rotate.
4.

More specifically, as shown in FIG. 2, the inner plate 1 has a bottomed cylindrical holding portion 11 for holding the fragrance stick 7 (see FIG. 1) and a bottom wall of the holding portion 11. It is composed of a vertically extending cylindrical joint 12. As shown in FIGS. 3 to 5, the holding portion 11 has an outer peripheral surface formed in a regular hexahedron, and a large diameter portion 14 a (regular hexahedron) of an inner peripheral surface of the tubular main body 2 described later. In the form of a detent,
In addition, they are engaged slidably (extend and retract).
The holding portion 11 has an inner peripheral surface formed in a cylindrical shape, and a single ridge 11a extending in a spiral shape (in a left-handed screw shape) is protruded from the inner peripheral surface. This ridge 11
“a” has a function of preventing the fragrance stick 7 from coming off, and makes it difficult for the fragrance stick 7 to come out in the vertical direction and to be difficult to rotate in the circumferential direction. On the other hand, the spiral portion 12 has two spiral grooves (left-hand thread grooves) on its outer peripheral surface.
13 are engraved, and respectively engage with both guide projections 26 of the middle cylinder 4 described later. Such a spiral groove 13 has a pitch of 1.8 mm and a height of 0.4 mm. In FIG. 5, reference numeral 12a denotes an annular detent portion protruding from the lower end of the engaging portion 12.

As shown in FIGS. 6 to 9, the cylindrical main body 2 is formed in a cylindrical shape, and its inner peripheral surface is formed as a regular hexahedron corresponding to the outer peripheral surface of the holding portion 11. The holding part 11 is divided into a large diameter part 14a and a small diameter part 14b for preventing the holding part 11 from coming off. On the small-diameter portion 14b (that is, the inner peripheral surface of the lower small-diameter portion 15b described later), four guide projections 16a and 16b that engage with both spiral grooves 23 on the outer peripheral surface of the middle cylinder 4 described later are arranged at equal intervals. (At 90 ° from the center of the middle cylinder 4) and are positioned so as to face each other. These four guide projections 1
6a and 16b, two adjacent guide protrusions 16a
Is engaged with one of the two spiral grooves 23 and another adjacent two
The two guide projections 16b are engaged with the other of the two spiral grooves 23. Such four guide projections 16a, 16
b, the two guide projections 16a are formed by the two spiral grooves 2;
3, and the other two guide projections 16b are located on the other trajectory of the spiral grooves 23. The upper end of the cylindrical main body 2 is formed on an upper small diameter portion 15a on which the cap 6 is mounted, and an outer peripheral surface of the upper small diameter portion 15a is formed with a lower end of an inner peripheral surface of the cap 6 described later. Three projections 17 detachably engaged with the annular groove 6a are provided at equal intervals. On the other hand, the lower end of the cylindrical main body 2 is formed in a lower small-diameter portion 15b rotatably fitted in an upper end opening of a hakama 3 described later,
On the outer peripheral surface of the lower small-diameter portion 15b, an annular projection 18 is rotatably engaged with an annular groove 3a at an upper end portion of an inner peripheral surface of the skirt 3 to be described later. In FIG. 9, reference numeral 19 denotes a cutout recess formed so as to face the lower end surface of the lower small diameter portion 15b.

The hakama 3 is formed in a cylindrical shape with a bottom as shown in FIG. 10, and an annular projecting portion of the lower small-diameter portion 15b of the cylindrical main body 2 is provided on the upper end of the inner peripheral surface thereof. An annular groove 3a rotatably engaging with 18 is formed. On the inner peripheral surface of the hakama 3, twelve engaging projections 21 extending in the vertical direction are provided at equal intervals below the annular groove 3 a, as shown in FIG. 11. The engagement recess 25 of the flange 24 of the middle cylinder 4 described later is prevented from rotating and
It is slidably engaged. As shown in FIGS. 12 and 13, the pendant 1
An annular hook (hanging part) 2 for hanging at 0 etc.
2 are suspended (see FIG. 19).

As shown in FIGS. 14 to 16, the middle cylinder 4 is formed in a cylindrical shape, and its outer peripheral surface is formed on each of the guide projections 16a, 16b of the small diameter portion 14b of the cylindrical main body 2. Two helical grooves (right-hand thread grooves) 23 to be engaged are formed. These spiral grooves 23 are set at a pitch of 1.8 mm and a height of 0.4 mm. A flange 24 projects from an outer peripheral surface of the lower end opening of the middle cylinder 4, and the flange 24 corresponding to the engaging ridge 21 of the hakama 3 is provided.
In this portion, twelve engaging recesses 25 are formed at regular intervals to engage with the engaging projections 21 in a detent-like manner and slidably. On the other hand, at the upper end of the inner peripheral surface of the middle cylinder 4, a guide projection 26 that engages with both the spiral grooves 13 of the engagement portion 12 of the middle plate 1 is provided so as to protrude at a position facing each other.

The cap 6 is, as shown in FIG.
It is formed in a hollow cylindrical shape, and at the lower end of its inner peripheral surface,
An annular groove 6a that detachably engages with each protrusion 17 of the upper small diameter portion 15a of the cylindrical main body 2 is formed.

In the above configuration, in the state shown in FIG. 1, when the hakama 3 is rotated relative to the cylindrical main body 2 (rotated to the right), the engaging projection of the hakama 3 is caused by the relative rotation. Article 2
While the middle cylinder 4 that engages with the 1 in a non-rotational manner rotates,
The engagement between the spiral grooves 23 on the outer peripheral surface of the middle cylinder 4 and the respective guide projections 16a and 16b of the small diameter portion 14b of the tubular main body 2 causes the middle cylinder 4 to move along the engagement ridge 21 of the hakama 3. Rise.
On the other hand, the middle plate 1 is caused to rotate with the rotation of the middle cylinder 4.
The hexahedron) and the inner peripheral surface (regular hexahedron) of the cylindrical main body 2 engage with each other, so that the inner plate 1 does not rotate and rises. Thus, the middle cylinder 4 can be extended (see FIG. 18). On the other hand, when the inner plate 1 is lowered (retracted), the hakama 3 is relatively rotated in the opposite direction with respect to the cylindrical main body 2 (rotated to the left) from the above raised state.
Do that.

As shown in FIG. 19, such a stick-shaped cosmetic container is used by hanging its hook 22 on a pendant 10 or the like. Then, when not in use, as shown in FIG. 1, the inner plate 1 is inserted and the cap 6 is put on in this state. On the other hand, at the time of use, the cap 6 is removed, the skirt 3 is relatively rotated with respect to the tubular main body 2, the middle plate 1 is extended, and the fragrance stick 7 is exposed to the outside.

As described above, in the above embodiment, the inner plate 1
Since the outer peripheral surface of the holding portion 11 is formed as a regular hexahedron, and the inner peripheral surface of the cylindrical main body 2 is formed as a regular hexahedron corresponding to the outer peripheral surface of the holding portion 11, the pendant 1
Even if it is used by being hung at 0 or the like, there is no occurrence of circumferential backlash between the inner plate 1 and the tubular main body 2 for a long time,
Also, there is no damage. In addition, while having the above-mentioned excellent effects, it is composed of the inner plate 1, the tubular main body 2, the skirt 3, the middle tube 4, and the cap 6, so that the number of parts is small and the diameter is reduced. Further, the middle cylinder 4 is accommodated in the hakama 3 and this middle cylinder 4
, The middle plate 1 can be drawn out and fed in with a slight rotation operation.

FIG. 20 shows another embodiment of the present invention. In this embodiment, a guide projection 28 that engages with the spiral groove 13 of the engaging portion 12 of the inner plate 1 is provided at the upper end of the inner peripheral surface of the skirt 3 of the tubular operation portion 5. Further, the upper end of the hakama 3 is formed to have a small diameter, and this small diameter portion is rotatably fitted in the lower end opening of the tubular main body 2. For this reason, in this embodiment, the middle cylinder 4, the ridge 21 for engaging the hakama 3, the annular groove 3 a, and the small diameter portion 1 of the cylindrical main body 2 in the embodiment of FIG.
4b, the lower small diameter portion 15b is not provided. Other parts are the same as those in the embodiment of FIG. 1, and similar parts are denoted by the same reference numerals. In this embodiment, the same operation and effect as those of the embodiment of FIG. 1 can be obtained.

Note that, in the embodiment shown in FIG.
A spiral groove 13 is formed on the outer peripheral surface of the flat part 12
The guide projection 26 is projected from the inner peripheral surface of the inner plate 1. However, the present invention is not limited to this. A helical groove may be formed on the inner peripheral surface of No. 4. In the embodiment shown in FIG. 20, the spiral groove 13 is formed on the outer peripheral surface of the mating portion 12 of the inner plate 1, and the guide protrusion 28 projects on the inner peripheral surface of the hakama 3.
A guide protrusion may be provided at the lower end of the outer peripheral surface of the mating portion 12 of the inner plate 1 to form a spiral groove on the inner peripheral surface of the hakama 3.

In the embodiment shown in FIG. 1, four guide projections 16a and 16b are provided on the small diameter portion 14b of the cylindrical main body 2, but only two projections may be provided. In this case, one of the guide protrusions 16 a is
And the other guide projection 16b engages with the other of the two spiral grooves 23 of the middle cylinder 4. FIG.
In the embodiment shown in FIG.
6, two guide protrusions 16a, 16
Similar to b, four protrusions may be provided.

[0023]

As described above, according to the stick-shaped cosmetic container of the present invention, the feeding tube is fed in a state where the upper outer peripheral surface of the feeding tube and the inner peripheral surface of the cylindrical main body are engaged. Therefore, no rattling occurs and no breakage occurs for a long time. Moreover, the stick-shaped cosmetic container of the present invention comprises a feeding cylinder for holding the stick-shaped cosmetic, a tubular main body in which an upper part of the feeding cylinder is housed, and a cylindrical operation in which a lower part of the feeding cylinder is housed so as to be able to advance and retreat. The number of parts is small, and only the feeding cylinder and the cylindrical main body (or the cylindrical operating part) are arranged in the thickness direction, so that the diameter is reduced and the whole is reduced in size.

In the present invention, a spiral groove is formed in the outer peripheral surface of the lower portion of the feeding cylinder, and the cylindrical operating portion is moved to and retracted from the bottomed cylindrical main body so as not to rotate. A spiral groove is formed on the outer peripheral surface of the inner cylinder, and a guide projection engaging with the spiral groove on the lower outer peripheral surface of the feeding cylinder is formed on the inner peripheral surface of the inner cylinder. Projecting, a tubular portion is vertically provided from a lower end opening of the tubular main body, and this tubular portion is fitted inside the upper end opening of the main body so as to be relatively rotatable,
When a guide projection that engages with a spiral groove on the outer peripheral surface of the inner cylinder protrudes from the inner peripheral surface of the cylindrical part, the cylindrical operation unit is relatively rotated with respect to the cylindrical main body. With the relative rotation, the guide protrusion of the tubular portion of the tubular main body fits into the spiral groove on the outer peripheral surface of the tubular cylinder while the inner cylinder of the tubular operating portion rotates. The tube moves back and forth in the main body of the cylindrical operation unit. On the other hand, while the dispensing cylinder is caused to rotate along with the rotation of the inner cylinder, the upper outer peripheral surface (regular polyhedron) of the dispensing cylinder and the inner peripheral surface (regular polyhedron) of the cylindrical main body are engaged. , It is not possible to rotate the feeding cylinder,
Since the spiral groove on the lower outer peripheral surface of the feeding cylinder and the guide projection of the cylindrical operating portion are engaged with each other, a force to move the lower portion of the feeding cylinder relative to the cylindrical operating portion is generated by this engagement. As a result, the feeding cylinder advances and retreats, and the upper portion of the feeding cylinder is fed through the cylindrical main body. In this embodiment, a distance obtained by adding the moving distance of the feeding cylinder and the moving distance of the inner cylinder can be extended by the relative rotation between the cylindrical operating portion and the cylindrical main body. A predetermined distance can be extended.

Further, in the present invention, the inner peripheral surface of the cylindrical operating portion is related to a guide projection engaging with a spiral groove on a lower outer peripheral surface of the delivery cylinder or a guide projection on a lower outer peripheral surface of the delivery cylinder. When the helical groove is formed, the structure is simplified.

Further, in the present invention, when the hanging portion is projected from the cylindrical operation portion, the stick-shaped cosmetic container of the present invention can be hung on a pendant or the like, which is convenient to carry. .

[Brief description of the drawings]

FIG. 1 is a sectional view showing one embodiment of a stick-shaped cosmetic container of the present invention.

FIG. 2 is a sectional view of an inner plate.

FIG. 3 is a plan view of the inner tray.

FIG. 4 is a bottom view of the inner plate.

FIG. 5 is a side view of the inner plate.

FIG. 6 is a sectional view of a cylindrical main body.

FIG. 7 is a plan view of the tubular main body.

FIG. 8 is a bottom view of the tubular main body.

FIG. 9 is a side view of the tubular main body.

FIG. 10 is a sectional view of a hakama.

FIG. 11 is a plan view of the hakama.

FIG. 12 is a bottom view of the hakama.

FIG. 13 is a side view of the hakama.

FIG. 14 is a sectional view of a middle cylinder.

FIG. 15 is a bottom view of the middle cylinder.

FIG. 16 is a side view of the middle cylinder.

FIG. 17 is a sectional view of a cap.

FIG. 18 is a sectional view showing the operation of the stick-shaped cosmetic container.

FIG. 19 is an explanatory view showing a mode of use of the stick-shaped cosmetic container.

FIG. 20 is a cross-sectional view showing another embodiment of the present invention.

FIG. 21 is a sectional view showing a conventional example.

FIG. 22 is a perspective view of a conventional sleeve.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Middle plate 2 Cylindrical main body 4 Middle cylinder 5 Cylindrical operation part 13 Spiral groove 26 Guide projection

Claims (4)

[Claims] 1. A delivery cylinder 1 for holding a stick-shaped cosmetic material, a tubular main body 2 in which an upper portion of the delivery tube 1 is accommodated so as to be able to be extended, and a lower portion of the delivery cylinder 1 which is movable forward and backward so as to be non-rotatably accommodated. A cylindrical operating portion 5 attached to the lower end opening of the cylindrical body 2 so as to be relatively rotatable;
A regular polyhedron having a surface number of not less than 24 and not more than 24 is formed. A spiral groove 13 or a guide projection is formed on the lower outer peripheral surface of the feeding cylinder 1, and the guide operating portion 26 or the guide projection 26 which engages with the spiral groove 13 on the lower outer peripheral surface of the feeding cylinder 1 is formed on the cylindrical operating portion 5. A bar-shaped cosmetic container, wherein a spiral groove is formed to engage with a guide projection on a lower peripheral surface of the feeding cylinder 1. 2. A spiral groove 1 is formed on the outer peripheral surface of the lower part of the feeding cylinder 1.
3 and the above-mentioned tubular operating portion 5 is formed into a bottomed tubular main body portion 3.
And an inner cylinder 4 which is housed in the main body 3 so as to be able to move back and forth so as to be non-rotatable. A spiral groove 23 is formed on an outer peripheral surface of the inner cylinder 4, and an inner peripheral surface of the inner cylinder 4 is Feeding cylinder 1
Projecting portion 26 engaging with the spiral groove 13 on the lower outer peripheral surface of
From the lower end opening of the cylindrical body 2
b, the cylindrical portion 15b is fitted inside the upper end opening of the main body 3 so as to be relatively rotatable, and the spiral of the outer peripheral surface of the inner cylinder 4 is fitted to the inner peripheral surface of the cylindrical portion 15b. The stick-shaped cosmetic container according to claim 1, wherein the guide projections (16) engaging with the grooves (23) are provided in a protruding manner. 3. A guide projection on the inner peripheral surface of the cylindrical operating portion 5 which is engaged with the spiral groove 13 on the lower outer peripheral surface of the feeding cylinder 1 or a guide projection on the lower outer peripheral surface of the feeding cylinder 1. The stick-shaped cosmetic container according to claim 1, wherein a spiral groove to be engaged is formed. 4. The stick-shaped cosmetic container according to claim 1, wherein a suspending portion 22 is protruded from the cylindrical operation portion 3.