JP4643167B2 - Cosmetic container - Google Patents

Description

  In the present invention, cosmetics formed by solidifying fine powder powder cosmetics such as pressed powder and liquid foundation are stored together with the applied body, and when the applied body is taken out from the container, the cosmetic is adhered, and makeup can be performed quickly as it is. The present invention relates to a stick-shaped cosmetic container that is convenient to carry.

  As a stick-shaped cosmetic container of this kind, for example, Japanese Utility Model Laid-Open No. 55-133908 discloses that an application body such as a sponge is stored in a state of being in close contact with the cosmetic in a rod-shaped container. Proposals have been made of portable and makeup products that can be quickly made up as they are when pulled out from the body.

  In the conventional cosmetic container, the holder containing the cosmetic can be screwed according to the lead of the screw in the container body, and is present at a position close to the opening of the container body by the repulsive force of the elastic body. It is the composition to do.

When the application body is inserted into the container body from the opening against the repulsive force of the elastic body, the application body compresses the holder through the cosmetic, so the holder moves backward while being screwed, and the application body Cosmetics are applied to the surface of Also, when the application body is pulled out from the state in which it is stored in the container body, the holder moves in the direction of the opening while the cosmetic is in close contact with the application body due to the repulsive force of the elastic body. Cosmetics are applied to the surface. Therefore, when the applied body is taken out from the container body, the cosmetic material is surely adhered, and the makeup can be immediately performed in that state.
Japanese Utility Model Publication No. 55-133908

  However, in the above-described conventional cosmetic container, the application body stored in the container is constantly pressed against the cosmetic material by the holder due to the repulsive force of the elastic body. It has a drawback that the coated body is buried in the coating material or the cosmetic is pressed and solidified by the coated body.

  The present invention has been made in view of the above-described problems, and is to provide a cosmetic container that can be carried without damaging the applied body and the cosmetics, and that the applied body to which the cosmetics adhere can be drawn out when used.

  The present invention includes a lid body that houses cosmetics in the inner back and has a fitting portion in an opening, and an applicator formed of a foam that coats the cosmetics so that it can be fed out and fitted with the lid body. A main body that is removably fitted, and the main body includes an elevating cylinder having the applicator mounted thereon and projecting a threaded protrusion on a peripheral wall, and the elevating cylinder is mounted in a vertically movable manner. A guide tube through which the sleeve passes is formed in the sleeve, and a neck portion is provided with a fitting portion constituting a fitting portion of the lid and a fitting mechanism, and an inner wall that is rotatably fitted to the middle tube. And an outer cylinder in which a spiral groove into which the screwing protrusion is screwed is formed to constitute a feeding mechanism of the application body, and the lid is more than the rotational resistance force when the main body feeding mechanism is operated. It is characterized in that the rotational resistance force of the fitting mechanism at the time of fitting the body and the main body is set large.

  With the above configuration, the cosmetic and the application body are kept in a non-close state when being carried. When the lid and the main body are gripped and rotated in the rotational direction in which the applicator moves up, the tip of the applicator guided by the guide of the lid presses against the cosmetic and the cosmetic adheres. The middle cylinder is prevented from rotating. Further, by continuing the rotation operation, the fitting between the lid body and the main body is reliably released, and the lid body and the main body can be detached to immediately make up.

  Further, the fitting mechanism is preferably constituted by a female screw provided on the lid body and a male screw provided on a middle cylinder of the main body screwed with the female screw. The lid can be closed without being ejected, and can be highly airtight when fitted.

  Further, the fitting mechanism includes a boss provided on the lid body and an L-shaped screw engraved on a middle cylinder of the main body with which the boss engages, and the boss is disposed above the L-shaped screw. A mechanism may be provided in which a guide inclined portion for guiding to and a climbing rib for locking the boss are formed, and the lid body and the main body can be easily fitted and detached.

  Further, the fitting mechanism may be constituted by an undercut fitting between the lid and the main body and a cam mechanism for releasing the undercut fitting, and the lid and the main body can be easily fitted and detached. it can.

  It is good also as a structure loaded with the inside dish so that refill is possible in a lid body.

   Moreover, you may comprise a lid body by undercut engaging the canopy member and trunk | drum member with which cosmetics were filled.

  According to the cosmetic container of the present invention, when carried, the cosmetic and the application body formed of the foam are maintained in a non-contact state in the container, and the lid and the main body are gripped to each other in the feeding direction of the application body. By rotating, the cosmetic adheres to the coated body, and the lid and the main body are surely detached by further rotating operation, so it can be carried without damaging the coated body and the cosmetic, and the cosmetic is used at the time of use. Makeup can be done quickly with the applied body.

  DESCRIPTION OF EMBODIMENTS Hereinafter, a preferred embodiment of a cosmetic container of the present invention will be described with reference to the accompanying drawings. FIGS. 1 to 5 show the first embodiment of the present invention, and a makeup is provided in the inner back. A main body 10 that houses the material 2 and has a lid body 1 having a fitting portion in the opening 3 and an application body 11 that applies the cosmetic material 2 so that it can be fed out and can be removably fitted to the lid body 1. And is configured.

  The lid body 1 is formed in a top tube shape, and a female screw 5 constituting a fitting mechanism 3 a with the main body 10 is engraved on the inner wall of the opening 3. A cosmetic 2 made of a pressed powder filled in the inner dish 4 is inserted in the inner part of the lid 1.

  The main body 10 includes an elevating cylinder 14 having an application body 11 mounted thereon and a pair of screw projections 13 and 13 projecting from an outer peripheral wall, a middle cylinder 15 in which the elevating cylinder 14 is installed so as to be movable up and down, It is comprised with the outer cylinder 25 with the bottom which fits so that rotation is possible.

  The application body 11 is formed of a foam such as urethane, nitrile butadiene rubber, or nitrile rubber, and is preferably an independent foam that does not penetrate the cosmetic 2. The application body 11 is fixed to the cylindrical metal fitting 12 by adhesion or caulking at the mounting portion 11 a, and the metal fitting 12 is inserted and fixed to the elevating cylinder 14. The metal fitting 12 may be detachable from the elevating cylinder 12 so that the application body 11 can be cleaned or exchanged.

  The middle cylinder 15 has a pair of vertically long guide grooves 21, 21 through which the screw projections 13, 13 of the elevating cylinder 14 pass through the sleeve 16 below the middle cylinder 15. Directional stopper grooves 21a and 21b are provided in communication. Further, on the outer periphery of the neck portion 17 of the middle cylinder 15, a male screw 18 that is engaged with the female screw 5 of the lid 1 and constitutes the fitting mechanism 3 a is screwed, and a flange 19 is provided at the base end of the male screw 18. An outwardly extending ridge 20 projecting from the outer cylinder 25 and rotatably undercut is provided below the flange 19.

  The outer cylinder 25 has a long spiral groove 26 with a long lead passing through the guide grooves 21 and 21 of the sleeve 16 and screwed with the screw projections 13 and 13. In addition, a circumferential groove 27 is provided in the inner wall of the opening so as to be engaged with the protrusion 20 of the middle cylinder 15 so as to be pivotable undercut. The outer cylinder 25, the middle cylinder 20, and the lifting cylinder 14 constitute a feeding mechanism for the application body 11 in the main body 10.

  The rotational resistance force during the rotation operation of the feeding mechanism of the application body 11 assembled to the main body 10 is set to be smaller than the rotational resistance force of screw fitting when the lid body 1 and the main body 10 are fitted. That is, since the lead of the screw in the screw fitting between the lid 1 and the main body 10 is smaller than the lead of the spiral groove 26 in the feeding mechanism of the application body 11, the lid 1 and the main body 10 come into contact with each other when the lid is closed. The contact resistance force on the surface becomes stronger than the rotation resistance force of the payout mechanism, and when the lid is opened, it always operates from the payout mechanism with a small rotation resistance force.

  In the cosmetic container configured as described above, when the lid body 1 and the main body 10 are gripped and mutually rotated in the rotation direction in which the application body 11 is lifted, the middle cylinder 15 and the outer cylinder 25 are rotated together with the rotation of the lid body 1. As a result of mutual rotation, the elevating cylinder 14 moves up. And as shown in FIG. 3, the front end surface of the application body 11 press-contacts the cosmetics 2, the cosmetics 2 adhere to the application body 11, and rotation of the middle cylinder 15 is prevented.

  Further, by continuing to rotate the cover body 1 in the ascending direction of the application body 11, as shown in FIG. The lid 1 is lifted and the screw fitting is released. Accordingly, the lid 1 can be easily detached from the main body 10, the cosmetic 2 is attached to the application body 11 by a series of operations in the same direction in which the lid 1 and the main body 10 are mutually rotated, and the lid 1 Can be removed.

  Then, as shown in FIG. 5, after removing the lid 1, the application body 11 is further unwound so that the application body 11 to which the cosmetic material is attached is completely exposed from the middle cylinder 15 in a state where makeup is easy to apply.

  After closing the makeup, when closing the lid, the neck 17 of the middle cylinder 15 is gripped and rotated with the outer cylinder 25 in the descending direction of the elevating cylinder 14 to store the application body 11 in the main body 10. Screw onto the neck 17 of the body 10.

  Therefore, since the cosmetic 2 and the application body 11 are maintained in a non-contact state when being carried, the application body 11 is not deformed or the cosmetic 2 is pressed and solidified by the application body 11 and is not damaged. Further, in the present embodiment, since the lid 1 and the main body 10 are screw-fitted, the engagement is reliable, and if a packing or the like is used on the upper surface of the flange 19, a highly airtight portable without powder leakage or the like. It can be a container.

  FIGS. 6 to 11 show other embodiments of the cosmetic container according to the present invention, respectively. In the drawings, the same reference numerals are given to portions common to the previous embodiment, and the description thereof is omitted. .

  The cosmetic container of the present embodiment shown in FIG. 6 includes a pair of bosses 30 provided so that the fitting mechanism between the lid 1 and the main body 10 faces the opening 3 of the lid 1, and the boss 30 It comprises an L-shaped screw 31 engraved on the outer peripheral surface of the neck portion 17 of the middle cylinder 15 in the main body 10 to be engaged.

  The L-shaped screw 31 includes a guide portion 32 that guides the boss 30 to the L-shaped screw 31 when the lid 1 is closed, and a guide inclined portion 33 that guides the boss 30 upward when the lid 1 is opened. The boss 30 is formed with a climbing rib 35 for hooking the boss 30 to the inner back portion 34 of the L-shaped screw 31.

  When the lid 1 is screwed, the boss 30 guided by the L-shaped screw 31 gets over the ride-over rib 35 and is hooked on the inner back part 34. When the lid body 1 and the main body 10 are gripped and mutually rotated in the rotational direction in which the application body 11 moves up, the rotational resistance force during the rotation operation of the feeding mechanism of the application body 11 is caused by the boss 30 of the lid body 1 being the middle cylinder. 15 is set to be smaller than the rotational resistance force of the screw fitting at the time of fitting the lid body 1 and the main body 10 which are hooked at the inner back portion 34 of the inner cylinder 34. And the outer cylinder 25 are mutually rotated to raise the elevating cylinder 14, the tip of the application body 11 comes into contact with the cosmetic 2, the cosmetic 2 adheres and the middle cylinder 15 is prevented from rotating.

  If the rotation continues further, the boss 30 gets over the ride-over rib 35 and is guided upward by the guide inclined portion 33, and the screw fitting of the lid 1 is released. Since the lead of the L-shaped screw 31 is short, the lid 1 and the main body 10 can be easily fitted and detached.

  If the vertical portion 36 is provided above the guide inclined portion 33 of the L-shaped screw 31, the lid 1 is pushed up by the elastic deflection of the application body 11 at the portion of the vertical portion 36. The degree of attachment of the cosmetic material to the application body 11 can be adjusted by the size of the distance. Therefore, it is preferable to provide a vertical portion 36 with an appropriate distance according to how the cosmetic 2 is used.

  7 to 8 show an embodiment in which another fitting mechanism 3a for the lid 1 and the main body 10 is further provided. This fitting mechanism is a locking structure in which a protrusion 22 provided on the outer peripheral surface of the neck portion 17 of the middle cylinder 15 is undercut fitted into a concave groove 6 provided on the inner wall of the opening 3 of the lid 1. Then, the pair of cam portions 7 and 7 projecting below the concave groove 6 of the lid body 10 rides on the riding protrusions 23 and 23 projecting from the upper surface of the flange 19 of the intermediate cylinder 15 and lifts the lid body 1. And a cam mechanism for releasing the undercut fitting.

  Even in the present embodiment, the rotational resistance force in the feeding mechanism of the application body 11 is set to be smaller than the rotational resistance force of the cam mechanism for releasing the fitting in the fitting mechanism 3a by the undercut. That is, the resistance when releasing the undercut fitting becomes the rotational resistance of the cam portion 7, so that when the cover is opened, the feeding mechanism is always operated with a small rotational resistance. Therefore, when the application body 11 is moved up, the tip of the application body 11 comes into contact with the cosmetic 2 so that the cosmetic 2 adheres and the rotation of the middle cylinder 15 is prevented.

  When the rotation further continues, as shown in FIG. 8, the cam portion 7 of the lid body 1 rides on the inclined surface 23 a of the climbing protrusion 23 in the main body 10, and lifts the lid body 1. The undercut fitting is released and the lid 1 can be easily removed.

  When the lid is closed after makeup, the coated body 11 is stored in the main body 10 and then the covered lid body 1 is pressed against the main body 10 to perform undercut fitting. The opposite side of the inclined surface 23a of the riding protrusion 23 is a vertical surface 23b so that the lid 1 is not rotated in the direction opposite to the feeding direction. In the present embodiment, as described above, the fitting mechanism 3a is composed of the undercut fitting between the lid 1 and the main body 10 and the cam mechanism for releasing the undercut fitting. The mating with 10 can be performed very simply.

  FIG. 9 shows an example in which the cosmetic 2 stored in the lid 1 is a powder cosmetic, and the upper part of the lid 1 is a separate cartridge 8 that can be fitted and removed. After the body cosmetics 2 are filled, a mesh 41 stretched on the frame body 40 is movably inserted to hold the powder cosmetics 2 in the back of the lid 1.

  By configuring the lid 1 in such a configuration, the powder cosmetic 2 can be carried in a compact manner, and the applicator 11 is fed out while the lid 1 and the main body 10 are fitted, and is applied to the applicator 1 via the mesh 31. When the powder cosmetic 2 can be attached and the powder cosmetic 2 is used up to the end, the cartridge 8 can be replaced with a new one.

  FIG. 10 shows an example of the lid body 1 in which the inner dish 4 can be refilled. The lid body 1 includes a body member 43 having an upward stepped portion 43a on the inner peripheral wall, and a canopy member 44 that is screwed onto the upper portion of the body member 43. The lid 4 is brought into contact with the upward stepped portion 43a. It is loaded so that it can be refilled. By adopting this configuration, various types of cosmetics 11 can be used by simply replacing the inner dish 4.

  FIG. 11 shows a configuration of another lid body 1, which includes a body member 43 having an upward stepped portion 43 a on the inner peripheral wall and a canopy member 44 filled with the cosmetic 2. The top end surface of the sleeve 44 a of the canopy member 44 is brought into contact with the upward stepped portion 43 a and integrated by an undercut fitting 45. By setting it as said structure, the assembly | attachment operation | work of the cosmetics 2 to the cover body 1 can be performed rapidly.

  FIG. 12 shows another release mechanism 50 for releasing the fitting mechanism 3a by the undercut fitting 52 between the lid 1 and the main body 10, and the inner cylinder 15 in the closed state is placed on the inner wall of the lid 1. A plurality of vertical ribs 51 are provided in pressure contact with the upper outer peripheral wall.

  Even in the present embodiment, the rotational resistance force in the feeding mechanism of the application body 11 is set to be smaller than the rotational resistance force between the lid body 1 and the main body 10 by the vertical ribs 51. The application body 11 is raised to push up the lid body 1 through the cosmetic 2 to release the undercut fitting 52 and the rib engagement of the lid body 1 is released, so that the lid body 1 is removed from the main body 10 without difficulty. Can do.

Sectional drawing which shows 1st Embodiment of the cosmetics container of this invention. The disassembled perspective view of the container of FIG. Sectional drawing which shows the operation state of the container of FIG. Sectional drawing which shows the state which further advanced the action | operation of the container of FIG. Sectional drawing which shows the state which the delivery of the container of FIG. 1 was completed. Explanatory drawing which shows another embodiment of the cosmetics container of this invention. Sectional drawing which shows another embodiment of the cosmetics container of this invention. Explanatory drawing which shows the action | operation of the cam mechanism in the container of FIG. Sectional drawing which shows another embodiment of the cover body in the cosmetics container of this invention. Sectional drawing which shows another embodiment of the cover body in the cosmetics container of this invention. Sectional drawing which shows another embodiment of the cover body in the cosmetics container of this invention. Sectional drawing which shows another embodiment of the cosmetics container of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Cover body, 2 Cosmetics, 3 Opening part, 3a Fitting mechanism, 4 Medium plate, 5 Female screw, 10 Main body, 11 Application body, 13, 13 Screwing protrusion, 14 Lifting cylinder, 15 Medium cylinder, 16 Sleeve, 17 Neck, 18 Male Thread, 21 Guide Groove, 25 Outer Tube, 26 Spiral Groove, 30 Boss, 31 L-Shaped Screw, 33 Guide Slope, 35 Overpass Rib, 43 Same Member, 44 Canopy Member, 45 Undercut Fit Together

Claims (1)

A cover body that stores cosmetics in the inner back and has a fitting portion in the opening, and an application body formed of a foam for applying the cosmetics are internally housed so that they can be fed out, and can be removably fitted to the cover body. A lifting cylinder having the application body mounted thereon and projecting a threading projection on a peripheral wall, and a guide through which the threading projection penetrates the lifting cylinder. A middle cylinder provided with a fitting portion that forms a fitting mechanism and a fitting mechanism of the lid body in the neck portion, and a groove is formed in the sleeve, and the middle cylinder is rotatably fitted to the inner cylinder and is screwed to the inner wall. An outer cylinder in which a spiral groove into which a protrusion is screwed is screwed to form a feeding mechanism of the application body, and the lid body and the main body are more effective than a rotational resistance force during operation of the main body feeding mechanism. in cosmetic container set large rotational resistance of the mating feature when fitting, the fitting mechanism, the lid It is composed of a boss and an L-shaped screw engraved on the middle cylinder of the main body with which the boss engages, and the L-shaped screw is engaged with a guide inclined portion for guiding the boss upward and the boss. A cosmetic container characterized in that a climbing rib is formed .

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