WO2000027241A1 - Recipient de distribution de produit cosmetique du type baton cosmetique - Google Patents
Recipient de distribution de produit cosmetique du type baton cosmetique Download PDFInfo
- Publication number
- WO2000027241A1 WO2000027241A1 PCT/JP1999/006106 JP9906106W WO0027241A1 WO 2000027241 A1 WO2000027241 A1 WO 2000027241A1 JP 9906106 W JP9906106 W JP 9906106W WO 0027241 A1 WO0027241 A1 WO 0027241A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stick
- decorative material
- peripheral surface
- shaped decorative
- rod
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/20—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
- A45D40/205—Holders for stick-shaped cosmetics whereby the stick can move axially relative to the holder
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/02—Casings wherein movement of the lipstick or like solid is a sliding movement
- A45D40/04—Casings wherein movement of the lipstick or like solid is a sliding movement effected by a screw
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/20—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D2040/0025—Details of lipstick or like casings
- A45D2040/0062—Stick holding cups with retaining means, e.g. clamping means
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/20—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
- A45D2040/204—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use the cosmetic being in a cartridge
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/20—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
- A45D40/205—Holders for stick-shaped cosmetics whereby the stick can move axially relative to the holder
- A45D2040/208—Holders for stick-shaped cosmetics whereby the stick can move axially relative to the holder the relative movement being made by a rotating action, e.g. effected by a screw
Definitions
- the present invention relates to a rod-shaped decorative material feeding container for holding a small-diameter rod-shaped decorative material (especially, an eyeliner, an eyeprow, a lip liner, etc.) with a plurality of claw pieces. It relates to improvements that enable stable and appropriate holding.
- Stick-shaped decorative materials are made by mixing oil and pigments or dyes and hardening them. Depending on the type, characteristics such as hardness and viscosity vary. According to such various characteristics, various types of containers for feeding a stick-shaped cosmetic material have been proposed in order to appropriately accommodate the stick-shaped decorative material without being damaged.
- the lower end side of the stick-shaped decorative material is held in a cylindrical core chuck which is a decorative material holding portion.
- the ratio of the length of the portion held by the core chuck to the total length of the stick-shaped decorative material is generally about 1: 2 to 1: 3. .
- the ratio of the length of the portion held by the core chuck to the length of the decorative core material is, for example, about 1: 5 to 1: 6.
- the rod-shaped cosmetic material is liable to be broken, come off, breakage, or the like during the feeding operation.
- a stick-shaped decorative material feeding container as shown in FIG. 20 has been proposed.
- This rod-shaped cosmetic material feeding container includes a cylindrical core chuck 105.
- a stick-shaped decorative material (not shown) is inserted into the core chuck 105 and held so as to be able to be fed out in the front cylinder 102.
- a step portion 11 is formed for the thickness of the core chuck 105.
- the upper end of the front cylinder 102 (opening hole 110) The inner diameter of the side portion) is reduced by the thickness of the core chuck 105, and the stick-shaped decorative material is held from the left and right by the upper end portion.
- the core chuck 1 is located between the rod-shaped decorative material and the inner peripheral surface of the front cylinder 102 in the portion below the step portion 11 of the front cylinder 102.
- Japanese Utility Model Publication No. 60-33920 issued by the Japan Patent Office includes a rod-shaped decorative material feeding as shown in FIGS. 21 to 23.
- Container 201 has been proposed.
- Japanese Patent Publication No. 3-7111121 proposes a stick-shaped cosmetic material feeding container 301 as shown in FIG.
- the core chuck is constituted by a plurality of nail pieces 108, and the nail-shaped decorative material A is held by these nail pieces 108. .
- a plurality of sliding grooves 106 are formed on the inner peripheral surface of the front cylinder 102, and the plurality of claw pieces 108 are accommodated in these sliding grooves 106.
- the rod-shaped decorative material A is sucked from the lateral direction by a portion other than the sliding groove 106 on the inner peripheral surface of the front cylinder 102. Therefore, bending of the stick-shaped decorative material A can be prevented.
- the nail piece 108 used in such a stick-shaped cosmetic material feeding container 201, 301 is easily deformed, and when the stick-shaped cosmetic material A is inserted, FIGS. As shown in Fig. 4, it was sometimes pushed outward.
- the claw piece 108 is usually a rectangular piece having elasticity, and is used to sandwich the stick-shaped decorative material by this elasticity.
- the fragile stick-shaped decorative material A can be wrapped and held without being damaged.
- the nail pieces 108 are formed along the rod-shaped decorative material A, as shown in FIGS. 21 and 22. That is the idea.
- the nail piece 108 is pushed outward when the stick-shaped cosmetic material is inserted as shown in FIGS. 23 and 24. For this reason, the rod-shaped decorative material A is only subjected to a slight shock such as dropping, continuous vibration, etc., There is a possibility of detaching from the core check.
- the nail piece 108 becomes difficult to deform. However, this increases the thickness of the nail piece 108, and impairs the degree of freedom in designing the front cylinder.
- the present invention has been made in view of such a problem, and in a stick-shaped cosmetic material feeding container for holding a stick-shaped cosmetic material with a nail piece, the stick-shaped cosmetic material can be stably and appropriately held according to its physical properties. The purpose is to provide something like that. Disclosure of the invention
- a cosmetic material holding portion comprising a front cylinder for accommodating the rod-shaped cosmetic material so as to be able to advance and retreat, a container body rotatably connected to the front cylinder, and a plurality of claw pieces for sandwiching and holding the rod-shaped cosmetic material. And a plurality of sliding grooves formed on the inner peripheral surface of the front cylinder and accommodating the claw pieces, wherein the rotation of the front cylinder and the container body advances and retreats the cosmetic material holding portion, and a rod-shaped cosmetic material is provided.
- a rod-shaped cosmetic material feeding container which raises and lowers a sliding contact portion on at least one of an outer peripheral surface of each of the claws and a sliding contact surface of the sliding groove, wherein a rod-shaped member is provided between the claws.
- the nail piece is supported on the sliding contact surface via the sliding contact part, so that when the stick-shaped cosmetic material is mounted between the nail pieces, the outer side is larger than expected in the design. (Sliding contact surface side) does not spread.
- the stick-shaped decorative material is stably held, and a stable lifting and lowering operation can be performed.
- the sliding contact portion is a protrusion formed on an outer peripheral surface of the claw piece.
- the sliding contact portion is a ridge formed over substantially the entire length of the outer peripheral surface of the claw piece.
- the claw piece is extremely stably supported on the sliding contact surface.
- the elasticity of the nail piece can be reduced, it is supported with a nail piece that is not easily deformed. Suitable for the kind of bar-shaped cosmetic material that needs to be.
- the ridge has a substantially triangular cross section, and abuts on the sliding contact surface at a vertex of the triangle.
- the sliding contact portion is a ridge formed on the sliding contact surface at least over a stroke range of the claw piece.
- the ridge has a substantially triangular cross section and abuts on the outer peripheral surface of the claw piece at the apex of the triangle.
- a flat portion is formed on an inner peripheral surface of the nail piece.
- a step is provided on an inner peripheral surface of the claw piece so that a cross-sectional area surrounded by the inner peripheral surface of the claw piece is narrower below the step than at an upper part, and the step is formed.
- the stick-shaped decorative material was attached from above. Thereby, the stick-shaped decorative material can be easily attached from the upper side and securely held at the lower side.
- the claw piece is engaged with the sliding groove, and the claw piece is prevented from coming off in the inner diameter direction of the front cylinder.
- the claw is engaged with the sliding groove and is prevented from coming out of the sliding groove, so that the claw does not fall down or bend in the inner diameter direction.
- the sliding contact portion is an outer peripheral surface of the claw piece in which the claw piece is formed of a cylindrical member. For this reason, the contact area between the outer peripheral surface of the cylindrical member and the sliding contact surface is small, and there is no large frictional resistance. Is not inhibited. Furthermore, since the contact area between the cylindrical member and the stick-shaped decorative material is small, the possibility of damaging the stick-shaped decorative material can be reduced.
- irregularities are formed in a region between the sliding grooves on the inner peripheral surface of the front cylinder.
- unevenness is formed in the region between the sliding grooves on the inner peripheral surface of the front cylinder, and the rod-shaped decorative material may stick to the region between the sliding grooves on the inner peripheral surface of the front cylinder. Since the place can be made smaller, even in the case of a stick-shaped decorative material having a large viscosity, the distance from the inner peripheral surface of the front cylinder can be reduced to support the stick-shaped decorative material from the side.
- FIG. 1 is a vertical sectional view showing a stick-shaped decorative material feeding container according to the first embodiment of the present invention.
- FIG. 2 is a sectional view taken along the line II-II of FIG. (A) shows the case where the inner peripheral surface of the nail piece is flat, and (B) shows the case where the inner peripheral surface of the nail piece is circular.
- FIG. 3 is a vertical cross-sectional view showing the stick-shaped decorative material feeding container at the limit for raising the feeding.
- FIG. 4 is a perspective view showing a push rod according to the first embodiment of the present invention.
- FIG. 5 is a plan view showing the push rod in the same manner.
- FIG. 6 is a longitudinal sectional view showing a stick-shaped decorative material feeding container according to the second embodiment of the present invention.
- FIG. 7 is a sectional view taken along the line BB of FIG.
- FIG. 8 is a perspective view showing a push rod according to the second embodiment of the present invention.
- FIG. 9 is a partial cross-sectional view showing a stick-shaped decorative material feeding container according to the third embodiment of the present invention. (A) shows the case where the stick-shaped decorative material is not inserted, and (B) shows the case where the stick-shaped decorative material is inserted.
- FIG. 10A is a cross-sectional view taken along line CC of FIG. 9, and FIG. 10B is a cross-sectional view taken along line DD of FIG.
- FIG. 11 is a perspective view showing a push rod according to a fourth embodiment of the present invention.
- FIG. 12 is a plan view showing the push rod in the same manner.
- FIG. 13 is a perspective view showing a push rod according to the fifth embodiment of the present invention.
- FIG. 14 is a plan view showing the same push rod.
- FIG. 15 is a partial cross-sectional view showing a stick-shaped decorative material feeding container according to a sixth embodiment of the present invention.
- FIG. 16 is a sectional view taken along line GG of FIG.
- FIG. 17 is a perspective view showing a push rod according to the sixth embodiment of the present invention.
- FIG. 18 is a partial cross-sectional view showing a stick-shaped decorative material feeding container according to a seventh embodiment of the present invention.
- FIG. 19 is a sectional view taken along line FF of FIG.
- FIG. 20 is a partial sectional view showing a conventional stick-shaped decorative material feeding container.
- FIG. 21 is a cross-sectional view showing a conventional stick-shaped decorative material feeding container.
- FIG. 22 is a sectional view taken along line EE of FIG. 21.
- FIG. 23 is an explanatory diagram for explaining a state in which a stick-shaped decorative material is inserted into a conventional core chuck.
- FIG. 24 is a cross-sectional view showing a conventional stick-shaped decorative material feeding container. BEST MODE FOR CARRYING OUT THE INVENTION
- 1 to 5 show a stick-shaped cosmetic material feeding container 1 according to a first embodiment of the present invention.
- the rod-shaped cosmetic material feeding container 1 is composed of a front cylinder 10, a container body 20, a push rod 30, a spiral body 40, and a stopper member 50.
- the front cylinder 10 is composed of an upper exposed portion 11 and a lower rotating portion 12.
- the rotating portion 12 is rotatably fitted in the rotating portion 21 of the container body 20.
- an opening hole 15 through which the stick-shaped decorative material A can advance and retreat is formed.
- the cross-sectional shape of the rod-shaped decorative material A is a circular cross-section that can be inserted into the opening 15 and has substantially the same diameter as the opening 15.
- sliding grooves 13 are formed on the inner peripheral surface of the front cylinder 10 so as to extend in the axial direction.
- a claw piece 32 formed at the upper end of the push rod 30 is arranged in the sliding groove 13.
- the container body 20 is a bottomed cylinder.
- the upper end opening side of the container body 20 is 2 1 has become.
- An annular concave portion 24 is formed on the inner periphery of the rotating portion 21.
- the annular convex portion 17 of the front cylinder 10 is fitted into the annular concave portion 24 so as not to fall off.
- An O-ring 16 is provided between the front cylinder 10 and the container body 20. The outer ring 16 provides an appropriate frictional resistance to the rotation of the front cylinder 10 and the container body 20.
- a step portion 22 on which the spiral body 40 is placed is provided inside the middle portion of the container body 20.
- the stepped portion 22 is provided with a vertical rib 23.
- the vertical rib 23 synchronously engages with the engaging strip 41 formed on the outer peripheral surface of the spiral body 40. Thereby, the container body 20 and the spiral body 40 rotate synchronously.
- the spiral body 40 is a cylindrical member, and a spiral groove 42 is formed on the inner peripheral surface thereof.
- the spiral groove 42 engages with a plurality of engagement protrusions 35 arranged on the push rod 30.
- the push rod 30 includes a cosmetic material holding portion 31 composed of four nail pieces 32, and a rod 33 extending downward from the cosmetic material holding portion 31.
- the claw pieces 32 are, for example, substantially rectangular pieces having a thickness of about 0.5 mm, and are arranged at an upper end of the push rod 30 at intervals of about 90 degrees. These nail pieces 32 hold the stick-shaped decorative material A so as to wrap them from all sides on the inner peripheral surface 37.
- the rod-shaped decorative material A one having a circular or elliptical cross section is usually employed.
- the inner peripheral surface 37 of the nail piece 32 may be a flat inner peripheral surface 37A as shown in FIG. 2 (A) or a rod-shaped decorative material A as shown in FIG. 2 (B).
- An arcuate inner peripheral surface 37 B of substantially the same shape or the like can be selectively employed.
- the inner peripheral surface 37A is flat, so that the rod-shaped decorative material A follows the flat surface as compared with the case of the arc-shaped inner peripheral surface 37B shown in Fig. 2 (B). Deform However, there is a gap where the deformation of the stick-shaped decorative material A escapes, and the stick-shaped decorative material A can be easily deformed. Therefore, the stick-shaped decorative material A is stably held by the nail pieces 32.
- the contact area between the rod-shaped decorative material A and the inner peripheral surface 37A becomes smaller than that of the arc-shaped inner peripheral surface 37B shown in FIG. 2 (B).
- the sliding protrusion 36 formed on the outer peripheral surface 38 of the claw piece 32 is in contact with the sliding contact surface 14, the rod-shaped decorative material A is Even if it is pushed between the tabs 32, the tabs 32 will not spread beyond the planned interval.
- the shape of the inner peripheral surface 37 of the nail piece 32 can be selected according to the characteristics of the stick-shaped decorative material (hardness, stickiness, etc. of the stick-shaped decorative material).
- a relatively soft and viscous stick-shaped decorative material A has a flat inner peripheral surface 37A.
- the length of the flat inner peripheral surface 37A is adjusted according to the characteristics of the stick-shaped decorative material.
- an arc-shaped inner peripheral surface 37B is employed to minimize the deformation of the rod-shaped decorative material A.
- the flat inner peripheral surface 37 A and the arc-shaped inner peripheral surface 37 B can be used together (for example, a total of four claw pieces 32, two pieces each of which is a flat inner peripheral face 37 A, An arcuate inner peripheral surface 37B is used, or a configuration of a third embodiment described later (see FIGS. 9 and 10) is used, etc.).
- One sliding projection 36 is formed on each outer peripheral surface 38 of each claw piece 32.
- the sliding protrusion 36 is a sliding contact portion.
- the sliding protrusion 36 When the rod-shaped decorative material A is inserted into at least the claw piece 32, the sliding protrusion 36 always contacts the sliding contact surface 14 of the sliding groove 13. Abuts.
- the sliding projections 36 have a substantially hemispherical shape.
- a plurality of engaging projections 35 are arranged on the outer peripheral surface of the rod 33 at regular intervals. As described above, the plurality of engagement protrusions 35 are screw-engaged with the spiral grooves 42 provided in the spiral body 40. Thus, the engagement protrusion 35 functions as a male screw.
- the engaging projections 35 and the claw pieces 32 are arranged on the same straight line in the axial direction of the push rod 30. Have been. That is, the engagement projections 35 are arranged in four rows below each of the four claw pieces 32. When the plurality of engagement protrusions 35 are extended above the spiral body 40, they engage with the sliding grooves 13 of the front cylinder 10 in synchronization. Thus, the front cylinder 10 and the push rod 30 rotate synchronously.
- the circumferential width of the engaging projection 35 is equal to or larger than that of the claw piece 32.
- An annular recess 34 is formed at the lower end of the rod 33.
- the annular concave portion 34 engages with the annular convex portion 51 formed inside the stopper member 50.
- the stopper member 50 is fitted to the push rod 30.
- the upper and lower ends of the stroke of the push rod 30 are determined by the upper end surface 52 and the rear end surface 53 of the stopper member 50.
- the stopper member 50 receives the load in the vertical direction, so that the claw piece 32 is not subjected to the load from above and below.
- the spiral body 40 synchronously engaged with the container main body 20 and the push rod 30 synchronously engaged with the front cylinder 10 become: Rotate relatively.
- the push rod 30 advances upward by the action of the feeding mechanism by the screwing of the spiral groove 42 of the spiral body 40 and the engaging projection 35 on the outer periphery of the push rod 30.
- the engagement protrusion 35 that has come out upward from the spiral body 40 engages with the sliding groove 13 formed in the front cylinder, and serves as a stopper for the rotation of the push rod 30 and the front cylinder 10. Fulfill.
- the rod-shaped decorative material A held in the rod-shaped decorative material holding portion 31 is fed out from the opening 15 at the upper end of the front cylinder 10.
- the sliding projection 36 formed on the outer peripheral surface 38 of the claw piece is always in contact with the sliding contact surface 14. For this reason, even if the nail piece 32 has elasticity, it does not open outward, and the stick-shaped decorative material A can be reliably held by the inner peripheral surface 37 thereof. Therefore, the stick-shaped decorative material A does not fall off, and a stable lifting and lowering operation can be performed. Also, in this case, the contact area between the sliding protrusion 36 and the sliding contact surface 14 is the minimum required by the tip of the protrusion, so that the stroke of the push rod 30 is obstructed. The possibility of generating frictional resistance is minimized. Therefore, the lifting and lowering operations of the push rod 30 are performed smoothly.
- the shape of the sliding protrusion 36 can be a square or the like as necessary.
- the push rod 30 is inserted into the spiral body 40 from the lower end side (the annular concave section 34 side of the rod body 33). With this insertion, the plurality of engaging projections 35 on the outer periphery of the push rod 30 are engaged with the spiral grooves 42 of the spiral body 40 by screwing.
- the stopper member 50 is fitted to the lower part of the push rod 30 by fitting the annular convex part 51 of the stopper member 50 into the annular concave part 34 of the rod body 33.
- a unit including the push rod 30, the spiral body 40, and the stopper member 50 is formed.
- the lower part of the push rod 30 of this unit is placed in the container body 20.
- the engaging strips 41 on the outer peripheral surface of the spiral body 40 are synchronously engaged with the vertical ribs 23 formed inside the container body 20 described above.
- the front cylinder 10 When the unit such as the push rod 30 is placed on the container body 20 as described above, the front cylinder 10 is attached to the unit. In this case, the front cylinder 10 is assembled so that the claw pieces 32 at the upper end of the push rod 30 are engaged with the sliding grooves 13 formed on the inner peripheral surface of the front cylinder 10. Then, the annular convex portion 17 of the front cylinder rotating portion 12 is fitted into the annular concave portion 24 provided in the container main body rotating portion 21 to complete the assembly.
- the holding portion of the stick-shaped decorative material A is composed of three claw pieces 32. These nail pieces 32 are arranged at an equal angle with a center angle of about 120 degrees. Thus, the number of nail pieces 32 can be changed according to the hardness, thickness, etc. of the stick-shaped decorative material.
- irregularities 19 composed of a number of vertical grooves are formed.
- the unevenness 19 allows the rod-shaped decorative material A to contact the inner peripheral surface 18 of the front cylinder 10 with a small contact area. Therefore, even if the soft (high-viscosity) stick-shaped decorative material A is brought into contact with the inner peripheral surface 18 of the front cylinder, the stick-shaped decorative material A and the inner peripheral surface 18 of the front cylinder do not stick. Therefore, even for the stick-shaped decorative material A having a high viscosity, a stable support can be provided by contacting the inner peripheral surface 18 of the front cylinder.
- the irregularities 19 may be manufactured simultaneously (integral molding) with the sliding grooves 13. Further, in the present embodiment, the irregularities 19 are constituted by the regular vertical grooves. However, the present invention is not limited to such a form. It may be provided at an appropriate position on the surface 18.
- FIG. 9 and FIG. 10 show a third embodiment of the present invention.
- This embodiment is different from the first and second embodiments in the form of the nail pieces 32.
- the inner peripheral surface of the claw piece 32 is divided into an upper part 37 and a lower part 37c, and the upper part 37a and the lower part A step 37 b is provided between 37 c.
- the step 37 b is inclined from the upper part 37 a to the lower part 37 c.
- the inner diameter of the lower part 37c is smaller than the inner diameter of the upper part 37a by this step 37b.
- the rod-shaped decorative material A having an outer diameter slightly larger than the inner diameter of the lower part 37c is inserted into the nail piece 32 of FIG. 9 (A), and is pushed down to the nail part lower part 37c side. This results in the state shown in FIG. 9 (B).
- the nail piece 32 can hold the bar-shaped cosmetic material A at an appropriate pressure mainly in the lower portion 37c.
- the rod-shaped decorative material A is inserted into the upper portion 37a having a large diameter, and then is pushed into the lower portion 37c through the stepped portion 37b. . Therefore, the push of the stick-shaped decorative material A into the lower portion 37c can be performed smoothly.
- the diameter of the rod-shaped decorative material A should be smaller than the inner diameter of the upper part 37a and larger than the inner diameter of the lower part 37c in consideration of the dimensional design tolerance.
- the nail pieces 32 can hold the stick-shaped decorative material A having a design tolerance in dimensions at an appropriate pressure.
- the lower portion 37c of the nail piece 32 has a flat surface as shown in FIG. 10 (B) (a sectional view taken along line D-D of FIG. 9 (B)).
- the upper part 37a of the nail piece 32 has a circular arc substantially the same shape as the outer peripheral surface of the rod-shaped decorative material A. It has a cross-sectional shape.
- the upper part 37a may be a flat surface like the inner peripheral surface of the lower part 37c.
- the step part 37b of the nail piece 32 may be formed according to the properties such as the hardness of the stick-shaped decorative material A. It is possible to change the position. That is, by increasing or shortening the upper portion 37a of the inner peripheral surface, the pressure for holding the rod-shaped decorative material A can be slightly changed.
- FIGS. 11 and 12 show a fourth embodiment of the present invention.
- sliding ridges (ribs) 39 are formed.
- the sliding ridge 39 is formed in the axial direction over the entire length of the outer peripheral portion 38 of the claw. Therefore, each claw piece 32 is supported with high stability on the sliding contact surface 14 via the sliding ridge 39.
- the sliding ridge 39 has a triangular cross section, and slides at the apex of the triangle. Contact surface 14 Therefore, the contact area between the sliding ridge 39 and the sliding contact surface 14 is the minimum necessary, and the push rod 30 is provided between the sliding ridge 39 and the sliding contact surface 14. The possibility of the occurrence of frictional resistance that hinders the stroke can be minimized. In other words, by making the sliding convex 39 a triangular cross section in particular, a form in which the frictional resistance between the sliding convex 39 and the sliding contact surface 14 is minimized can be obtained.
- this embodiment is suitable for the case where the nail piece should be inelastic due to the properties of the stick-shaped decorative material.
- the first to third embodiments each use a nail piece 32 having a small thickness and a large elasticity.
- FIGS. 13 and 14 show a fifth embodiment of the present invention.
- the claw pieces 32 are cylindrical. These nail pieces 32 are arranged at equal angles (equal intervals) of about 90 degrees, and hold the stick-shaped decorative material A. Therefore, since the four cylinders hold the bar-shaped decorative material A in a small area, the rod-shaped decorative material is particularly suitable for holding a highly viscous rod-shaped decorative material, and can stably hold the rod-shaped decorative material.
- each claw piece 32 opposite to the rod-shaped decorative material A serves as a sliding contact portion so as to contact the sliding contact surface 14 of the front cylinder 10. I'm sorry. Therefore, the nail pieces 32 are not deformed, and can hold the stick-shaped decorative material A inelastically.
- the contact between the cylindrical claw piece 32 and the sliding contact surface 14 is made in a small area, the possibility of generating large frictional resistance can be reduced, and the stroke of the push rod 30 is hindered. It will not be done.
- FIGS. 15 to 17 show a sixth embodiment of the present invention.
- the claw piece 32 and the sliding groove 13 are configured to irreversibly engage with the inner diameter side of the front cylinder 10.
- the sliding groove 13 of the front cylinder 10 is formed in a wedge-shaped cross section, the inner peripheral line on the inner diameter side is short, and the outer peripheral line on the outer diameter side is long.
- the claw pieces 32 have similar wedge-shaped cross sections so as to be fitted in the sliding grooves 13.
- a sliding projection 36 is arranged on the outer peripheral surface 38 of the claw piece 32 as a sliding contact portion, and is in contact with the sliding contact surface 14.
- On the upper end of the nail piece 3 2 Has a tapered surface 32a directed toward the inner diameter, and an inner peripheral surface 37 holding the rod-shaped decorative material A is formed flat.
- the tapered surface 3 2 a is provided at the upper end of the nail piece 3 2, when the bar-shaped decorative material A is inserted into the nail piece 32, the rod-shaped decorative material A smoothly moves to the center of the nail piece 32. It is led to. Therefore, it is possible to easily and accurately mount the stick-shaped decorative material A.
- the engagement between the sliding groove 13 and the claw pieces 32 is not limited to the wedge-shaped cross section as in the present embodiment. What is necessary is just to engage the sliding groove 13 with the claw piece 32 so that the claw piece 32 does not come off to the inner diameter side.
- FIG. 18 and FIG. 19 show a seventh embodiment of the present invention.
- the sliding contact portion is not provided on the claw piece outer peripheral surface 38 but is provided on the sliding contact surface 14. That is, on the sliding contact surface 14, a sliding ridge 51 is provided as a sliding contact portion.
- the sliding ridge 51 extends in the axial direction at least over the range of movement of the claw piece 32.
- the sliding ridge 51 has a triangular cross section, and abuts the outer peripheral surface 38 of the claw piece 32 at the apex of the triangle.
- the embodiments of the present invention are as described above, each of the above embodiments exemplifies the present invention, and the present invention is naturally limited to only the contents of the above embodiments. is not.
- the shape of the nail pieces 32 is not limited to the shape described in the above embodiment, and any shape may be used as long as it can hold the stick-shaped decorative material A.
- the stick-shaped cosmetic material feeding container to which the present invention is applied is not limited to a type in which the front cylinder is always assembled to the container body (a so-called disposable type rod-shaped cosmetic material feeding container). It also includes cartridge-type cartridges (so-called cartridge type stick-shaped cosmetic material feeding containers).
- the shape of the sliding contact portion is not limited to the sliding protrusion 36, the sliding convex line 39, or the sliding convex line 51 in the above embodiment.
- the sliding contact portions slide at least when the bar-shaped decorative material A is held on the claw pieces 32. What is necessary is just to be in contact with the contact surface 14 or the outer peripheral surface 38 of the nail piece. That is, when the rod-shaped decorative material A is not inserted into the claw piece 32, a gap may be provided between the sliding contact portion and the sliding contact surface 14 or the claw piece outer peripheral surface 38.
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Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/582,090 US6309121B1 (en) | 1998-11-05 | 1999-11-02 | Stick-like cosmetic material feeding out vessel |
GB0015026A GB2348189B (en) | 1998-11-05 | 1999-11-02 | Stick type cosmetic material feeding container |
DE19982516T DE19982516T1 (de) | 1998-11-05 | 1999-11-02 | Förderbehälter für ein stiftförmiges kosmetisches Medium |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10/328783 | 1998-11-05 | ||
JP32878398 | 1998-11-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000027241A1 true WO2000027241A1 (fr) | 2000-05-18 |
Family
ID=18214083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1999/006106 WO2000027241A1 (fr) | 1998-11-05 | 1999-11-02 | Recipient de distribution de produit cosmetique du type baton cosmetique |
Country Status (4)
Country | Link |
---|---|
US (1) | US6309121B1 (ja) |
DE (1) | DE19982516T1 (ja) |
GB (1) | GB2348189B (ja) |
WO (1) | WO2000027241A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002336042A (ja) * | 2001-05-14 | 2002-11-26 | Suzuno Kasei Kk | 棒状化粧材容器 |
JP3326168B1 (ja) * | 2001-08-21 | 2002-09-17 | 鈴野化成株式会社 | カートリッジ式棒状化粧材繰出容器 |
JP3965391B2 (ja) * | 2004-02-17 | 2007-08-29 | 株式会社トキワ | 棒状化粧料繰出容器 |
FR2874533B1 (fr) * | 2004-08-26 | 2006-12-01 | Bic Sa Soc | Instrument d'ecriture comportant un support de cartouche |
DE102005014469B4 (de) * | 2005-03-30 | 2007-01-04 | Schwan-Stabilo Cosmetics Gmbh & Co. Kg | Verfahren zum Herstellen eines Stiftes und Stift |
EP2904932A1 (en) * | 2012-10-03 | 2015-08-12 | Suzuno Kasei Kabushiki Kaisha | Cartridge-type cosmetic container |
EP3552838A1 (en) * | 2016-12-12 | 2019-10-16 | Kotobuki & Co., Ltd. | Rod-shaped article feed container |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0392413U (ja) * | 1989-12-29 | 1991-09-20 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB651582A (en) * | 1948-07-16 | 1951-04-04 | Josef Grabec | Improvements in lipstick holders |
JPH0371121A (ja) | 1989-08-10 | 1991-03-26 | Konica Corp | ハロゲン化銀写真感光材料 |
JPH0392413A (ja) | 1989-09-04 | 1991-04-17 | Mitsubishi Motors Corp | 車両用アクティブサスペンション |
DE9100794U1 (de) * | 1991-01-24 | 1991-04-11 | Marbert GmbH, 4000 Düsseldorf | Lippenstifthülse |
US5871295A (en) * | 1997-06-19 | 1999-02-16 | E-L Management Corp. | Push-up locking mass lipstick cup |
-
1999
- 1999-11-02 DE DE19982516T patent/DE19982516T1/de not_active Withdrawn
- 1999-11-02 GB GB0015026A patent/GB2348189B/en not_active Expired - Fee Related
- 1999-11-02 US US09/582,090 patent/US6309121B1/en not_active Expired - Fee Related
- 1999-11-02 WO PCT/JP1999/006106 patent/WO2000027241A1/ja active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0392413U (ja) * | 1989-12-29 | 1991-09-20 |
Also Published As
Publication number | Publication date |
---|---|
US6309121B1 (en) | 2001-10-30 |
GB2348189A8 (en) | 2003-04-24 |
GB2348189B (en) | 2002-10-09 |
GB2348189A (en) | 2000-09-27 |
DE19982516T1 (de) | 2001-03-22 |
GB0015026D0 (en) | 2000-08-09 |
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