JP2020011056A - Rod-like cosmetic storage container - Google Patents

Abstract

To provide a rod-like cosmetic storage container enabling attaching/detaching only a tray member after assembling, and improved in classified waste.SOLUTION: A rod-like cosmetic storage container in which a tray member holding a rod-like cosmetic moves inside an inner cylinder member in the vertical direction by a delivery mechanism, and the rod-like cosmetic is stored so as to be freely extracted and inserted from/into the inner cylinder member includes: an engaging piece formed in the bottom of the tray member; a rod member having an engaging part engaged with the engaging piece in the upper end part; and an engaging release mechanism expanding a dimension of the engaging part and putting an engaging state with the engaging piece into a roughly released state when the tray member is raised to the vicinity of a top dead point.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a stick-shaped cosmetic container for holding a stick-shaped cosmetic such as lipstick.

  2. Description of the Related Art Conventionally, there has been known a stick-shaped cosmetic storage container in which a screw rod or the like fixed to a dish member is screwed with a spiral body or a driving member so that the dish member moves up and down, so that the stick-shaped cosmetic material appears and disappears. (Patent Document 1).

  However, in the known invention described in Patent Document 1, a member for vertically moving the dish member such as a screw bar is integrally formed at a lower end portion of the dish member. Without disassembling the entire cosmetic storage container, only the dish member could not be attached or detached.

  Therefore, when filling the dish member with the stick-shaped cosmetic, if there is a filling error, the dish member cannot be removed and refilled, and the entire stick-shaped cosmetic storage container must be disassembled. However, there is a problem that the stick-shaped cosmetic storage container is discarded and the product loss increases.

  On the other hand, from the viewpoint of environmental conservation, separate disposal is required along with reduction of product loss. Usually, the stick-shaped cosmetic and the storage container used therein have many parts, and accordingly, there are various kinds of materials such as metal, resin, paper, etc. in addition to the contents, and the structure is complicated and it is difficult to disassemble. In particular, it was difficult to separate and dispose of the contents and the container.

JP 2011-104084 A

  The present invention has been made in view of the above-described conventional drawbacks, and has as its object to provide a stick-shaped cosmetic container in which only the dish member can be easily attached and detached even after assembly, and in which sorting and disposal are improved.

  In order to achieve the above object, in the stick-shaped cosmetic storage container of the present invention, a dish member holding the stick-shaped cosmetic material is vertically moved inside the inner cylindrical member by a feeding mechanism, and the rod-shaped cosmetic material is A bar-shaped cosmetic storage container which is stored so as to be able to protrude and retract from a member, a bar member having an engagement piece formed at the bottom of the plate member, an engagement portion at an upper end engaging with the engagement piece, and a plate. When the member is raised to a position near the top dead center, an engagement release mechanism is provided which enlarges the dimensions of the engagement portion and makes the engagement state with the engagement piece substantially released.

  In the rod-shaped cosmetic storage container according to claim 2, the dish member holding the rod-shaped cosmetic material is vertically moved inside the inner cylindrical member by a feeding mechanism, so that the rod-shaped cosmetic material can be freely protruded and retracted from the inner cylindrical member. In the bar-shaped cosmetic storage container to be stored, an engaging piece formed at the bottom of the dish member, a bar member having an engaging portion at the upper end for engaging the engaging piece, and the bar member are provided. Locking means which can be locked at a position below the top dead center of the plate member to stop the rise of the plate member, and release means which can release the locked state by moving over the locking means And an engagement release mechanism that, when the plate member is raised to near the top dead center, enlarges the size of the engagement portion and makes the engagement state with the engagement piece substantially released. The locking means is configured to substantially release the engagement state between the engagement portion and the engagement piece. And wherein the stopping the rise of the tray member below the state a position.

  The stick member of the stick-shaped cosmetic storage container according to claim 3 is characterized in that it is divided in the axial direction.

  The disengagement mechanism of the rod-shaped cosmetic storage container according to claim 4, wherein the enlarged diameter portion formed near a lower end portion of the rod body, a tapered portion formed at a lower end portion of the rod body, When the plate member is raised to near the top dead center, the enlarged diameter portion is pressed, and the tapered portion abuts, thereby increasing the dimension of the engagement portion. It is characterized by doing.

  The rod member of the stick-shaped cosmetic storage container according to claim 5, wherein a guided portion is formed, and the guide member engages with the guided portion when the plate member is raised to near a top dead center. The stick-shaped cosmetic storage container according to claim 2, wherein the size of the engaging portion is enlarged.

  The stick member of the stick-shaped cosmetic storage container according to claim 6, wherein the plurality of stick bodies are combined using a plurality of stick bodies having arm-shaped connecting pieces formed on an outer peripheral surface near an upper end. At this time, the coupling pieces come into contact with each other's outer peripheral surfaces, so that the coupling state can be maintained.

  The feeding mechanism of the stick-shaped cosmetic storage container according to claim 7, comprising the rod member having a threaded portion, and a driving member having a female threaded portion screwed to the threaded portion. The stick-shaped cosmetic storage container according to any one of claims 1 to 4.

  The dispensing mechanism of the stick-shaped cosmetic storage container according to claim 8, further comprising a spiral member having a spiral groove therein, an engaging pin engaged with the spiral groove of the spiral member, and a female screw portion formed inside. The rod-shaped cosmetic storage container according to any one of claims 1 to 4, comprising a driving member provided and a rod member having a threaded portion screwed with the female threaded portion.

  The dispensing mechanism of the stick-shaped cosmetic storage container according to claim 9, wherein the spiral member has a spiral groove therein, and a spiral portion that meshes with the spiral groove of the spiral member on an outer peripheral portion, and a female screw is formed inside. A driving member having a portion, a driving member non-rotatably connected to the driving member, and a rotatable member rotatably locked to the helical member; and a rod member formed with a screw portion screwed with the female screw portion. Characterized by consisting of

As is clear from the above description, the following effects can be obtained in the present invention.
(1) According to the first aspect of the present invention, when the plate member is raised to the vicinity of the top dead center, the inner size of the engagement portion of the bar member is enlarged, so that the engagement of the engagement piece of the plate member is increased. The combined state can be released.
Therefore, even after assembly, only the plate member can be attached and detached.
(2) Since only the dish member can be attached and detached after assembly, the dish member can be easily replaced without disassembling the entire bar-shaped cosmetic storage container.
Therefore, for example, even when the filling of the stick-shaped cosmetic such as lipstick fails, the filling of the stick-shaped cosmetic can be performed again, and the loss due to a filling mistake can be reduced.
(3) Even when the stick-shaped cosmetic is used up, a new stick-shaped cosmetic can be set again only by replacing the plate member without disassembling the storage container, so that it can be easily reused.
(4) The contents can be easily taken out even when sorting and discarding. Further, when the container is disassembled, the contents can be removed first, so that it is possible to disassemble the container almost without soiling the hands.
(5) According to the second aspect of the invention, the same effects as in the above (1) to (4) can be obtained, and since the locking means is provided, the engagement state of the plate member is released during normal use. Never be.

Therefore, it is possible to prevent the dish member from falling off during normal use.
(6) Each of the inventions described in claims 3 to 9 can also achieve the same effects as the above (1) to (5).

1 to 6 are explanatory diagrams showing a first embodiment of the present invention.
7 to 9 are explanatory diagrams showing a second embodiment of the present invention.
FIG. 10 to FIG. 12 are explanatory views showing a third embodiment of the present invention.
FIG. 13 and FIG. 14 are explanatory views showing a fourth embodiment of the present invention.
FIGS. 15 to 18 are explanatory diagrams showing a fifth embodiment of the present invention.
The longitudinal section of the stick-shaped cosmetics storage container of a 1st embodiment. The front view of a plate member. FIG. 3 is an exploded perspective view of a rod member. FIG. 4 is an exploded perspective view of a plate member, a rod member, and a rotation preventing member. Longitudinal sectional view of the plate member and the bar member Explanatory drawing of the state which raised the plate member to the top dead center. The longitudinal section of the stick-shaped cosmetics storage container of a 2nd embodiment. The perspective view of the perspective view of a rod member and a rotation prevention member. Explanatory drawing of the state which raised the plate member to the top dead center. The longitudinal section of the stick-shaped cosmetics storage container of a 3rd embodiment. Explanatory drawing of the state which raised the plate member to the top dead center. FIG. 3 is an exploded perspective view of a rod member. The longitudinal section of the stick-shaped cosmetics storage container of a 4th embodiment. Explanatory drawing of the state which raised the plate member to the top dead center. The longitudinal section of the stick-shaped cosmetics storage container of a 5th embodiment. FIG. 3 is an exploded perspective view of a rod member. Explanatory drawing of the state which raised the plate member to the locking point. Explanatory drawing of the state which raised the plate member to the top dead center.

Hereinafter, the present invention will be described in detail with reference to the drawings for carrying out the present invention.
In the first embodiment for carrying out the present invention shown in FIGS. 1 to 6, reference numeral 1 denotes a vertical movement of a dish member 3 holding a rod-shaped cosmetic material 2 by a feeding mechanism 4 so that the rod-shaped cosmetic material 2 can be freely retracted. It is a stick-shaped cosmetic storage container (hereinafter, referred to as a “storage container”) of the present invention stored in a container.

  This storage container 1 has a vertically long cylindrical shape as a whole, for example, as shown in FIG. 1, holds a rod-shaped cosmetic material 2 and has a predetermined shape of a dish member having an engagement piece 5 at a substantially central portion of a bottom 3a thereof. A bar member 8 having an engagement portion 6 at an upper end portion located below the plate member 3 and engaging with the engagement piece 5 of the plate member 3 and having a screw portion 7 formed therein; An inner cylinder member 9 having the dish member 3 housed therein and having an upper end opened; a driving member 10 screwed with the screw portion 7 of the rod member 8 and engaged with the inner cylinder member 9; An inner bottom surface is fixedly attached to the bottom surface of the driving member 10, and the lower part 11 of the inner cylindrical member 9 is fitted to the lower part of the inner cylindrical member 9. And a lid 12 that covers the upper part.

  Here, in the present embodiment, the storage container is cylindrical, but may be a prism such as a square prism or a hexagonal injection, or may be a streamlined or asymmetric shape.

  As shown in FIG. 2, the dish member 3 is made of resin in the present embodiment and is formed in a slightly short cylindrical shape, and the bar-shaped cosmetic 2 is accommodated therein. Note that a linear detent rib or the like (not shown) extending in the vertical direction may be formed on the inner side wall of the plate member 3.

  At a substantially central portion of the bottom surface of the dish member 3, an engagement piece 5 that protrudes downward in a knob-like manner is formed. The engaging piece 5 has a small-diameter base end continuous with the bottom 3a and a lower-end large-diameter part continuous with the base end like a flange. In other words, the engagement piece 5 is formed in a shape having a return portion such as a hose joint (substantially trapezoidal in cross section).

A recessed engaging portion 6 integrally formed with the upper end of the rod member 8 is engaged with the engaging piece 5. The inner side of the engaging portion 6 is formed in a shape like a lip grooved steel, and when the return portion engages with the engaging portion 6, both the engaging piece 5 and the engaging portion 6 are integrated. Connection state.
Note that a groove such as a knurl may be formed on the inner side surface of the engagement portion 6.

  In the present embodiment, the rod member 8 is a substantially columnar member as a whole, formed by combining a pair of rod bodies 13 divided into two in the axial direction (longitudinal) from substantially the center. A threaded portion 7 is formed in the axial direction (longitudinal direction), and a pair of flat portions 14 is formed in the axial direction at a portion facing the outer peripheral surface. That is, the cross-sectional shape of the rod member 8 is formed in a substantially track shape.

  A tapered portion 15 is formed near the lower ends of the pair of rod bodies 13 so that the engaging portions of the rod bodies 13 are separated from each other near the top dead center. Is formed with a ring-shaped enlarged diameter portion 16.

By the way, the rod member 8 may be constituted by a pair (two) of the rod bodies 13 or may be constituted by combining a plurality of the rod bodies 13.
The top dead center of the plate member 3 is a point at which the plate member 3 is located at the top when the plate member 3 is raised by the feeding mechanism 4, and the vicinity of the top dead center is defined as the top dead center. Includes from the top dead center to a position slightly below.

  The inner tube member 9 is a metal member in the present embodiment, and is a pipe-shaped member that covers the outer peripheral portion of the dish member 3. The inner cylindrical member 9 is a substantially cylindrical member whose upper part is cut off obliquely, and has an inner surface which engages with the flat portion 14 of the rod member 8 to prevent the rod member 8 from rotating. The prevention member 17 is provided, and a ring-shaped mounting portion 9a that engages with the annular groove 10a of the driving member 10 is formed on the inner surface near the lower end.

  The rotation preventing member 17 is provided at a substantially middle portion of the inner cylinder member 9 in the vertical direction, and has a through hole 17a having a shape (substantially track shape) that comes into contact with the flat portion 14 of the rod member 8. By inserting the rod member 8 into the through hole 17a, the wall surface of the through hole 17a and the flat portion 14 interfere with each other to prevent the rotation of the rod member 8.

  Due to the rotation preventing member 17, the rod member 8 cannot rotate with respect to the inner cylinder member 9 and can move up and down.

The driving member 10 is a cylindrical member having a stepped outer shape and a hollow inside, and a female screw portion 18 to be screwed with the screw portion 7 of the rod member 8 is formed near the upper end inside the driving member 10.
In the present embodiment, the feeding mechanism 4 includes a rod member 8 having a threaded portion 7 formed thereon, and a driving member 10 having a female threaded portion 18 screwed to the threaded portion 7.
A pressing portion 19 having a smaller diameter than the vicinity of the lower end portion is formed near the female screw portion 18 (near the upper end portion of the driving member 10).

  As shown in FIG. 6, when the plate member 3 and the bar member 8 are raised to near the top dead center, the pressing portion 19 interferes with the enlarged diameter portion 16 formed near the lower end of the bar member 8. , And presses the enlarged diameter portion inward. As a result, the rod bodies 13 of the rod members 8 are respectively pressed in the axial direction, the lower ends of the rod bodies 13 approach each other, and the tapered portions 15 abut. Then, the inner size of the engagement portion 6 formed at the upper end of the rod member 8 is enlarged, and the engagement between the engagement portion 6 and the engagement piece 5 is substantially released.

  That is, the enlarged diameter portion 16 formed near the lower end portion of the rod body 13, the tapered portion 15 formed near the lower end portion of the rod body 13, and the pressing portion 19 pressing the enlarged diameter portion 16 are engaged. When the plate member 3 is raised to near the top dead center, the enlarged diameter portion 16 is pressed and the tapered portion 15 abuts when the plate member 3 is raised to near the top dead center. The dimensions increase.

  It is desirable that at least the upper end of the plate member 3 protrude from the upper end of the inner cylinder member 9 when the engagement state is substantially released. Since the upper end portion of the plate member 3 protrudes from the upper end portion of the inner cylinder member 9, the plate member 3 can be easily replaced by grasping the vicinity of the upper end portion of the plate member 3 with a hand or an instrument.

In this embodiment, the tapered portions 15 are in contact with each other, but the tapered portion 15 and the lower end of the rod body 13 do not need to be in contact with each other. The size inside the engaging portion 6 formed at the upper end of the main body 13 may be enlarged.
By the way, the through hole 17a of the rotation preventing member 17 is provided with play in the expanding direction (the left-right direction in FIG. 1) so that the inner dimension of the engaging portion 6 can be expanded.

  Here, "the engagement state is substantially released" means that the engagement state is completely released and the engagement piece 5 and the engagement portion 6 are slightly engaged. This means a state in which the dish member 3 can be easily pulled out without being damaged, and the engaging piece 5 of the dish member 3 can be inserted into the engaging portion 6 again.

  In the description of the present embodiment, the hakama member 11 is formed in a bottomed cylindrical shape, and is attached with the lower end of the drive member 10 fixed inside the hakama member 11.

  By attaching in this manner, the inner cylinder member 9 and the hakama member 11 are held by hand, and the hakama member 11 is rotated in the circumferential direction, so that the screw portion 7 of the bar member 8 attached to the plate member 3 and the hakama member The female thread portion 18 of the driving member 10 that moves in synchronization with 11 rotates relatively, and the bar member 8 moves in the vertical direction. At this time, the rod member 8 is in a state of being inserted into the rotation preventing member 17, and the rotation preventing member 17 and the flat portion 14 interfere with each other, so that the rod member 8 moves vertically without rotating.

  In addition, a cover attaching portion 21 to which the cover 12 is attached is formed near the upper end of the hakama member 11.

  The lid 12 is a resin-made bottomed cylindrical member having an outer diameter substantially the same as that of the Hakama member 11, and is attached to the lid attaching portion 21 in an outer fitting state.

  When using the storage container 1 of the present invention, the plate member 3 is lifted by removing the lid 12, holding the inner cylindrical member 9 and the hakama member 11 by hand, and rotating the hakama member 11 in the circumferential direction, The stick-shaped cosmetic 2 filled in the dish member 3 is used by projecting from the inner cylinder member 9. In the present invention, when the plate member 3 is raised to near the top dead center by raising the rod member 8, the engagement state between the plate member 3 and the rod member 8 is substantially released. When used in an appropriate usage method, it is desirable to provide a stopper function (not shown) that does not rise to the vicinity of the top dead center or temporarily stops before the top dead center.

  In a case where the plate member 3 is replaced in a manufacturing stage or the like, the plate member 3 is raised to near the top dead center, and the engagement state of the engagement piece 5 of the plate member 3 and the engagement portion 6 of the bar member 8 is changed. Is substantially released, and the plate member 3 is replaced.

[Different modes for carrying out the invention]
Next, different modes for carrying out the present invention shown in FIGS. 7 to 18 will be described. In the description of these different embodiments for carrying out the present invention, the same components as those in the first embodiment for carrying out the present invention will be assigned the same reference numerals and overlapping explanations will be omitted.
The second embodiment for carrying out the present invention shown in FIGS. 7 to 9 is different from the first embodiment for carrying out the present invention mainly in that a rod in which a guide groove 22 is formed in a flat portion 14 is provided. Using the rod member 8A formed using the main body 13A and the rotation preventing member 17A having the guide piece 23 inserted into the guide groove 22, the guide piece 23 and the guide piece 23 The use of the engagement release mechanism 20A for enlarging the size of the engagement portion 6 at the upper end of the rod member 8A by the guide groove 22 is the same as the first embodiment for implementing the present invention in such a storage container 1A. The same operation and effect as those of the storage container according to the embodiment are obtained.

  The engagement release mechanism 20A in which the guide piece 23 is formed in the rod body 8A and the guide groove 22 is formed in the rotation preventing member 17A may be used.

  The third embodiment for carrying out the present invention shown in FIGS. 10 to 12 differs from the first embodiment for carrying out the present invention mainly in that a spiral member 25 having a spiral groove 24 therein is provided. A drive member 10A having an engagement pin 26 for engaging with the spiral groove 24 of the spiral member 25 and having a female screw portion 18 formed therein, and a screw portion 7 screwing with the female screw portion 18 are formed. A plurality of rod bodies 13B each having an arm-shaped coupling piece 31 formed on the outer peripheral surface near the upper end portion are used. When the plurality of rod bodies 13B are combined, the coupling pieces 31 The storage container of the first embodiment for implementing the present invention is the same as the storage container 1B in that a feeding mechanism 4A including a rod member 8B that can abut and maintain the connected state is provided. Similar effects can be obtained.

  In the present embodiment, the rotation preventing member 17B is rotatably attached to the driving member 10A, and a projection 27 is provided on an outer peripheral portion of the rotation preventing member 17B. The protrusion 27 is inserted into a guide groove 28 formed in the inner cylinder member 9A, and the rotation preventing member 17B is assembled in a state where the rotation preventing member 17B cannot rotate with respect to the inner cylinder member 9A.

The spiral member 25 is attached so as to rotatably cover the outer periphery of the lower portion of the inner cylindrical member 9A.
As shown in FIG. 12, the rod member 8B is provided at the upper end of the rod body 13B with a pair of outwardly protruding connecting pieces 31 shifted in the vertical direction. Abuts against the outer peripheral surface of the upper end of the other rod member to maintain the connected state. The upper end of the rod body 13B with which the connecting piece 31 abuts has an inclined surface that inclines inward, and the inside portion of the connecting piece 31 also inclines in accordance with the inclined surface. With such a configuration, in a normal state or during assembly, a force acts in a direction in which the upper end portion of the rod body 13B is closed by the spring force (elastic force) of the connecting piece 31 to be in a connected state, and the plate member 3 is top dead. When it moves to the vicinity of the point, the vicinity of the upper end of the rod body 13B moves in the direction away from each other against the elastic force of the connecting piece 31 that is in contact with this inclined surface, and the dimension of the engaging portion 6 increases. I do.

  In the case of using the storage container 1B of the present embodiment, when the holding member 1A is rotated while holding the inner cylinder member 9A and the hook member 11, the engaging pin 26 of the driving member 10A is guided by the spiral groove 24, and the driving member 10A is raised. When the driving member 10A reaches the top dead center, the driving member 10A rotates in synchronization with the shank member 11 and the spiral member 25, so that the internal thread portion 18 of the driving member 10A meshes with the thread portion 7 of the rod member 8. Then, the plate member 3 moves upward, and the stick-shaped cosmetic 2 is exposed.

  The fourth embodiment for carrying out the present invention shown in FIGS. 13 and 14 is different from the third embodiment for carrying out the present invention mainly in that a rod having an anti-rotation member mounting portion 30 on an upper portion is provided. A helical member 25A having a helical groove 24A inside and a helical portion 29 screwed with the helical groove 24A of the helical member 25A is used while using a rod member 8C formed of the main body 13C and attached to a lower portion of the inner cylindrical member 9B. A driving member 10B having an outer peripheral portion and having a female threaded portion 18 on the inner side to be screwed with the threaded portion 7 of the rod member 8C; a driving member 10B which is non-rotatably connected to the driving member 10B; The same operation as the storage container according to the third embodiment for carrying out the present invention is provided even in such a storage container 1C in that a feeding mechanism 4B constituted by a hook member 11A locked to the storage container 1A is provided. Get the effect It is.

  In the present embodiment, the guide member 28A engages with the guide groove 28A formed in the inner wall of the inner cylindrical member 9B so as to extend in the vertical direction, and is attached to the rotation preventing member attaching portion 30 so as not to rotate with respect to the rod member 8C. In addition, a rotation preventing member 17C that moves in the vertical direction in synchronization with the plate member 3 and the rod member 8C and that prevents the rotation of the rod member 8C is employed.

  Further, in this embodiment, by rotating the holding member 11A and the inner cylindrical member 9B, the driving member 10B non-rotatably connected to the cutting member 11A rotates, and the helical portion 29 of the driving member 10B is helically rotated. Since the spiral groove 24A of the member 25A and the female thread portion 18 of the driving member 10B are screwed with the thread portion 7 of the rod member 8C, respectively, the state becomes like a double-threaded screw, and the rod-shaped cosmetic material 2 can be largely vertically moved with a small rotation. Can be moved.

  The fourth embodiment for carrying out the present invention shown in FIGS. 15 to 18 is different from the third embodiment for carrying out the present invention mainly in that the tray is located at a position lower than a top dead center. A state in which the lifting of the plate member 3 is stopped by the locking means 32 while using the rod member 8D formed by the rod body 13D having the locking means 32 capable of stopping the raising of the member 3 is described. This storage container 1D has the same function as the storage container according to the third embodiment for implementing the present invention, in that the storage device 1D has the release means 33 that can release the locked state by moving over the stopping means 32. The effect can be obtained, and the lifting of the plate member 3 can be stopped just before the top dead center. Therefore, it is possible to prevent the plate member 3 from dropping off the rod member 8D during normal use.

  In the present embodiment, the locking means 32 includes a substantially hemispherical locking projection 34 and a female threaded portion 18 formed at the valleys of the threaded portions 7 of the pair of rod bodies 13D, respectively. When the stop projection 34 comes into contact with the female thread portion 18, the rotation of the rod member 8 </ b> D is stopped, and the lifting of the plate member 3 is stopped. The locking projection 34 is formed at the center in the vertical direction of the rod body 13D or slightly below the center, and is formed at a position above the tapered portion 15. By providing the locking projection 34 at such a position, the lifting of the plate member 3 can be stopped below a position where the engagement between the engagement portion 6 and the engagement piece 5 is substantially released. .

  The position where the locking projection 34 and the female screw portion 18 come into contact with each other and the lifting of the plate member 3 is stopped is hereinafter referred to as a “locking point” for convenience of explanation.

  This locking point is a position that becomes a temporary top dead center when the normal bar-shaped cosmetic material 2 is used. As shown in FIG. 14, the upper end of the plate member 3 is slightly different from the upper end of the inner cylindrical member 9. It is desirable to set the locking projection 34 at a position such that the upper end of the plate member 3 is slightly exposed from the inner cylinder member 9 or the locking projection 34 is positioned at such a position. Form.

  By providing such a locking point, when the stick-shaped cosmetic material 2 is used, even if the dish member 3 is raised, once the lifting is stopped at this locking point, the dish member 3 is raised further. Nothing. Since the locking projection 34 is formed at a position above the tapered portion 15, the engagement state of the plate member 3 is not released at the locking point, and the plate member 3 is unintentionally used when the stick-shaped cosmetic 2 is used. The member 3 can be prevented from falling off.

In the present embodiment, the releasing means 33 further operates the feeding mechanism 4 from the locking point (turns the hakama member 11 or the like more strongly than during normal use) so that the female thread portion 18 causes the locking projection 34 to move. It is configured by being formed in a size and shape that can be overcome.
That is, the release means 33 is formed by forming the locking projection 34 to be substantially hemispherical and smaller than the screw portion 7.

The female thread 18 is also formed in such a size that the female thread 18 can get over the locking projection 34 due to the elastic deformation of the locking projection 34 and the female thread 18.
When the locked state is released in this manner (the female thread portion 18 rides over the locking projection 34), the plate member 3 rises to near the top dead center, and the tapered portion 15 substantially abuts, so that the plate member 3 And the rod 13D is substantially released from the engagement state.

  In the present embodiment, the release means 33 is formed by making the size of the locking projection 34 large enough to allow the female thread portion 18 to ride over. However, for example, the locking means 32 such as a projection is moved from the rod body 13D to a spring or the like. May be configured to be protruded and retracted by the urging force, or the female screw portion 18 may be provided with a protruding and retracting mechanism. Further, a projection mechanism may be provided such that the locking projection 34 and the like appear and disappear by operation of a user or the like.

  In the embodiment of the present invention, the rod member is divided in the axial direction (a plurality of rod bodies are used). However, for example, a notch such as a slit is formed only near the upper end of the rod member. Then, when the plate member is raised near the top dead center, the bar member or the release mechanism may be configured such that the cut such as the slit is widened to enlarge the size of the engaging portion.

  Further, for example, a rod member that is not completely divided and connected only near the lower end portion (a rod member in a state where only the vicinity of the start point of the tapered portion of the rod body of the present embodiment is connected) may be used. .

  As the feeding mechanism of the present invention, a mechanism in which the plate member is moved up and down by screwing an outer peripheral surface of the rod member with a driving member or the like using a screw has been described, but other known feeding mechanisms can be used.

  Furthermore, in the embodiment of the present invention, a description has been given of the case where the tapered portion is provided near the lower end of the rod body. The engagement release mechanism may be configured so that the size of the engagement portion is enlarged.

  The stick-shaped cosmetic storage container of the present invention is a container for storing solidified stick-shaped cosmetics such as lipstick, lip balm, stick eyeshadow, stick teak, stick foundation, concealer, sunscreen cosmetics, eye cream, and hair styling. Used in the manufacturing and cosmetics industries.

1, 1A, 1B, 1C, 1D: stick-shaped cosmetic storage container,
2: Cosmetic stick, 3: Dish member,
4, 4A, 4B: feeding mechanism, 5: engagement piece,
6: engagement part, 7: screw part,
8, 8A, 8B, 8C, 8D: rod member,
9, 9A, 9B: inner cylinder member,
10, 10A, 10B: drive member, 11, 11A: hakama member,
12: Lid,
13, 13A, 13B, 13C, 13D: rod body,
14: flat portion, 15: tapered portion,
16: enlarged diameter part,
17, 17A, 17B, 17C: anti-rotation member,
18: female thread portion, 19: pressing portion,
20, 20A: disengagement mechanism, 21: lid mounting part,
22: guide groove, 23: guide piece,
24: spiral groove, 25, 25A: spiral member,
26: engagement pin, 27: protrusion,
28, 28A: guide groove, 29: spiral part,
30: anti-rotation member mounting part, 31: connecting piece,
32: locking means, 33: release means,
34: locking projection.

Claims (9)

In a rod-shaped cosmetic storage container in which a dish member holding the rod-shaped cosmetic material is vertically moved inside the inner cylinder member by a feeding mechanism and the rod-shaped cosmetic material is stored so as to be able to protrude and retract from the inner cylinder member, An engagement piece formed at the bottom of the bar, a rod member having an engagement portion at the upper end thereof that engages with the engagement piece, and an engagement portion when the dish member is raised to near a top dead center. A stick-shaped cosmetic storage container having an engagement release mechanism that enlarges the size of the above and makes the state of engagement with the engagement piece substantially released. In a rod-shaped cosmetic storage container in which a dish member holding the rod-shaped cosmetic material is vertically moved inside the inner cylinder member by a feeding mechanism and the rod-shaped cosmetic material is stored so as to be able to protrude and retract from the inner cylinder member, An engagement piece formed at the bottom of the bar, a rod member having an engagement portion at the upper end thereof that engages with the engagement piece, a position provided on the rod member, and below the top dead center of the plate member Locking means for stopping the lifting of the plate member in the locked state, releasing means for releasing the locked state by climbing over the locking means, and raising the plate member to near the top dead center. An engagement release mechanism that expands the dimensions of the engagement portion when the engagement portion is engaged to substantially release the engagement state with the engagement piece, and wherein the locking means engages the engagement portion with the engagement portion. The plate member rises below the position where the engagement state of the pieces is substantially released. Stick-shaped cosmetic material container to be stopped. The stick-shaped cosmetic storage container according to claim 1, wherein the stick member includes a plurality of stick bodies. The disengagement mechanism includes an enlarged portion formed near a lower end portion of the rod body, a tapered portion or a concave portion formed at a lower end portion of the rod body, and a pressing portion that presses the enlarged diameter portion. When the plate member is raised to near the top dead center, the enlarged diameter portion is pressed, and the lower end portions of the rod bodies approach each other, whereby the dimensions of the engagement portion are enlarged. The stick-shaped cosmetic storage container according to claim 3. A guide portion is formed on the rod member, and the dimension of the engaging portion is enlarged by a guide portion that engages with the guided portion when the plate member is raised to near the top dead center. The stick-shaped cosmetic storage container according to any one of claims 3 and 4. The rod member uses a plurality of rod bodies each having an arm-shaped coupling piece formed on an outer peripheral surface near an upper end portion, and when the plurality of rod bodies are combined, the coupling pieces contact the outer peripheral surfaces of each other. The stick-shaped cosmetic storage container according to any one of claims 3 to 5, wherein the rod-shaped cosmetic storage container is in contact with and can maintain a connected state. The said feeding mechanism consists of the said bar member in which the screw part was formed, and the drive member in which the internal thread part screwed with the said screw part was formed, The Claims 1 thru | or 6 characterized by the above-mentioned. The stick-shaped cosmetic container according to the above. The feed-out mechanism includes a spiral member having a spiral groove therein, a driving member including an engagement pin that engages with the spiral groove of the spiral member, and having a female screw portion formed therein, and screwing with the female screw portion. The rod-shaped cosmetic storage container according to any one of claims 1 to 7, wherein the rod-shaped cosmetic storage container is formed of a rod member having a thread portion formed. The feed-out mechanism includes a spiral member having a spiral groove therein, a driving member having a spiral portion screwed with the spiral groove of the spiral member on the outer peripheral portion, and having a female thread portion inside, a driving member and a rotation member. 2. A screw member, which is immovably connected to the screw member and rotatably locked to the spiral member, and a rod member formed with a screw portion screwed with the female screw portion. Item 8. The stick-shaped cosmetic storage container according to any one of Item 7.

Images