JP3810513B2 - Stick-shaped cosmetic delivery container - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a bar-shaped cosmetic delivery container.
[0002]
[Prior art]
A stick-shaped cosmetic delivery container is used in which the stored stick-shaped cosmetic such as lipstick is fed out and used after being used.
These have a cylindrical shape with an opening at the upper end surface, the lower end portion of the peripheral wall is a large outer diameter portion for gripping, and a container body in which a plurality of split grooves are vertically formed in the upper peripheral wall portion thereof, A rotating cylinder having a threaded groove formed on the inner surface thereof, and a cylindrical part fitted in the container body so as to be vertically movable, and a cylindrical part outer surface. A plurality of engaging pin tips protruding through the split grooves from above, and a cylindrical tray in which the screw grooves are engaged with each other, and a lower end portion is fixed inside the cylindrical portion and stored in the container body. By rotating the rotating cylinder with respect to the container body, each engagement pin is guided by the thread groove and the split groove and rises so that the rod-shaped cosmetic article protrudes from the upper end opening of the container body. It is composed.
In addition, it is provided with a cap that covers the rotating cylinder and has a lower end fitted to the upper portion of the large diameter portion of the container body. ing.
[0003]
[Problems to be solved by the invention]
The above-mentioned conventional container must be used for feeding the stick-shaped cosmetic product after removing the cap one by one after use, and the cap-shaped cosmetic product must be retracted after use and fitted with the cap. There is a risk of inconvenience of dropping or losing the cap.
In view of the above points, the present invention is convenient for use because the stick-shaped cosmetics can be fed and unloaded simultaneously with the attachment / detachment of the cap, and there is no risk of dropping or losing the cap. The present invention proposes an excellent stick-shaped cosmetic delivery container that can be stored and delivered arbitrarily.
[0004]
Since the present invention the container is to solve the above problems, with forming a cylindrical upper end-face opening, as well as right and left bisected internal upper by partition wall 6 which spanned around the peripheral wall upper inner surface, a front U-shape when viewed in a bottom portion A guide body a, a pair of cosmetic trays 3 which are fitted in respective divided portions in the container body so as to be movable up and down, and which fix the base end of the bar-shaped cosmetic product 8 on the upper surface, A lid plate 10 that closes the upper opening of the container body so as to be openable and closable between the upper edges of a pair of support plates 9 that are pivotally attached to the lower surfaces of the front and rear sides of the container body so that the lower inner surface is pivotable. The lid body 4 is provided in an extended manner, and a lifting mechanism A that lifts and lowers each cosmetic tray by rotating the lid body with respect to the container body. 11 Attach and fix the tip to the front and rear surfaces respectively and interlock with the lid 4 In addition, the gear 13 housed in the lower part of the container body below the divided part, and both ends thereof are integrally connected to the lower left and right outer parts of the bottom of each cosmetic pan, and the U-shaped in a front view by meshing with the gear 13 The bar-shaped cosmetic delivery container is characterized by comprising a flexible rack 14 that is curvedly mounted and slides on the guide surface a .
[0005]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
The container 1 of the present invention includes a container body 2, a pair of cosmetic trays 3, a lid body 4, and a lifting mechanism A that lifts and lowers the trays.
[0006]
The container body 2 has a cylindrical shape with an opening at the upper end surface, and is configured by dividing the inner upper part into left and right parts by a partition wall 6 spanning back and forth on the upper inner surface of the peripheral wall 5.
In the present embodiment, the upper surface is formed in an arc shape facing upward so that the lid body 4 can be easily rotated left and right. In addition, a U-shaped guide surface a in front view extending from one lower inner surface of the peripheral wall 5 to the other lower inner surface of the peripheral wall 5 through the inner surface of the bottom wall 7 is formed, and the front and rear surfaces of the peripheral wall are formed as flat surfaces. Yes. In addition, a circular through hole b for pivotally attaching the lid body 4 to the center of the lower part of the front and rear surfaces of the peripheral wall 5 is formed, and a rotation restriction for regulating the rotation of the lid body on the front and rear wall surfaces around each through hole. A guide groove c is formed as a part of the mechanism. The guide groove has a ring shape, and a discontinuous portion provided in the center of the upper portion is configured as a locking portion d.
[0007]
Although the container body 2 shown in FIG. 2 is shown as being integrally formed for convenience of explanation, in order to mount the cosmetic tray 3 lifting mechanism A, for example, the front wall portion is separated from other portions. After mounting the tray 3 and the lifting mechanism A, they may be integrated by a method such as fusion.
[0008]
Each cosmetic tray 3 is configured to be fitted in the respective divided portions in the container so as to be movable up and down, and is configured to be housed in each divided portion by fixing the base end of the bar-shaped cosmetic 8 to the upper surface portion.
[0009]
The lid body 4 is pivotally attached to the lower part of the front and rear surfaces of the container body so that the inner surface of the lower body is pivotable, and the upper end opening of the container body is closed between the upper edge of a pair of support plates 9 that can be pivoted in the left-right direction. The cover plate 10 is extended and configured.
In the present embodiment, a lid plate 10 configured in an arc plate shape that abuts on the above-described arc surface on the upper surface of the container body is extended between the upper end edges of the support plate 9 having substantially the same shape as the flat surfaces before and after the container body. In addition, finger support recesses e are provided on both sides of the upper portion of each support plate 9. Further, cylindrical rotating shafts 11 projecting from the lower inner surfaces of the respective support plates 9 are fitted into the respective through holes b so as to be pivotable in the left-right direction.
[0010]
Further, on the inner surface of the support plate 9 below each rotating shaft 11, a cylindrical protrusion 12 is provided so as to be slidably fitted in each guide groove c. The protrusion 12 and the guide groove c A rotation restricting mechanism of the lid is configured. The mechanism restricts the lid from rotating from the closed state to the position where the protrusion 12 is in contact with and locked to the locking portion d of the guide groove c. In addition, a pair of small protrusions f for locking the upper end edges of both sides of the partition wall are provided at the center of the back surface of the cover plate 10 so that the cover plate 10 can be locked at the closed position of the container body upper end opening. Yes.
[0011]
The elevating mechanism A includes a gear 13 housed in the lower part of the container body below the divided portion, and fitted to the front and rear surfaces of the pivot shafts 11 of the lid shaft attaching portion and interlocked with the lid body 4. Each cosmetic tray 3 is composed of a flexible rack 14 that is vertically connected to both the left and right outer portions of the lower surface of the cosmetic tray 3 and is curvedly mounted in a U-shape in front view by meshing with the gear 13. .
[0012]
As shown in FIG. 2, the gear 13 is configured by projecting a fitting shaft 16 from the center of the front and rear surfaces of the substrate 15 provided with teeth around the gear 13. In addition, an engagement portion g configured by providing a large number of engagement protrusions along the longitudinal direction in the circumferential direction is provided on the outer surface of each fitting shaft 16, and in the longitudinal direction on the inner surface of each rotation shaft 11 of the lid body 4. An engaging portion h is provided which is formed by providing a number of engaging protrusions along the circumferential direction, and each rotating shaft 11 is fitted to the outer surface of the fitting shaft 16 and the both engaging portions are engaged to be unrotatable. It is fitted and fixed to.
[0013]
The rack 14 has a configuration in which a plurality of teeth perpendicular to the longitudinal direction are arranged in parallel on the entire surface of the belt-like base portion. In FIG. 2, the rack 14 is curved in a U-shape when viewed from the front for convenience of explanation. However, at the time of molding, it is preferable that the cosmetic trays 3 are formed in a strip-like shape that connects the cosmetic trays 3 in a straight line, and when mounted on the container body, it is mounted in a U-shaped shape when viewed from the front.
[0014]
When the container configured as described above is used, when the lid body 4 is rotated to the right from the closed state shown in FIG. 3, the lid plate 10 is rotated and the upper end portion of the container body is opened. At the same time, the gear 13 rotates. When the gear 13 rotates, the left end portion of the rack 14 that meshes with it rises and the right end portion descends, and accordingly, the left cosmetic tray 3 rises and the right cosmetic tray 3 descends. When the lid 4 is rotated downward and the protrusion 12 is brought into contact with and locked with the locking portion d, the left cosmetic tray 3 moves to the highest position, and the stick-shaped cosmetic protrudes from the upper opening of the container body. It is configured as shown.
[0015]
After use, when the lid 4 is rotated in the reverse direction, the left end of the rack 14 is lowered and the right end is raised, and the left cosmetic tray 3 is lowered, the right tray 3 is raised, and the lid plate When 10 closes the upper end opening of the container body 2, the original state is restored.
When the right cosmetic 8 is desired to be used, the right cosmetic 8 can be used in the same manner by rotating the lid 4 to the left.
In each of the above embodiments, each member is preferably formed of a synthetic resin.
[0016]
【The invention's effect】
As described above, since the container of the present invention has the above-described configuration, the cap can be attached / detached and the stick-shaped cosmetic product can be fed out and retracted at the same time, which is very convenient in use and does not require removal of the cap. Therefore, there is no possibility of inconvenience such as dropping or losing it.
In addition, since the structure is simple and can be formed of a synthetic resin, it also has the advantage of being obtained at low cost.
Moreover, since two types of bar-shaped cosmetics can be drawn out arbitrarily and easily, it is very convenient in use from this point.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view of a cosmetic projecting state according to an embodiment of the present invention.
FIG. 2 is an exploded perspective view of the same embodiment.
FIG. 3 is a side view of the same embodiment.
FIG. 4 is a top view of the embodiment when the lid is opened.
[Explanation of symbols]
2 ... container body, 3 ... cosmetic tray, 4 ... lid body, 6 ... partition wall, 8 ... stick-shaped cosmetic product,
DESCRIPTION OF SYMBOLS 9 ... Support plate, 10 ... Cover plate, 11 ... Rotating shaft, 13 ... Gear, 14 ... Rack, A ... Lifting mechanism

Claims (1)

A container body 2 having a cylindrical shape with an opening at the upper end surface, and an inner upper portion divided into two left and right parts by a partition wall 6 spanning the inner surface of the peripheral wall at the front and rear, and a U-shaped guide surface a in front view. And a pair of cosmetic trays 3 that are fitted in the respective divided portions of the container body so as to be movable up and down, and the base end of the bar-shaped cosmetic product 8 is fixed to the upper surface portion, and the lower inner surfaces are respectively rotated on the lower portions of the front and rear surfaces of the container body. A lid body 4 formed by extending a lid plate 10 for closing the container body upper end opening so as to be openable and closable between a pair of upper end edges of a pair of support plates 9 that are pivotally attached and turnable in the left-right direction; And a lifting mechanism A that lifts and lowers each cosmetic tray by rotating the lid relative to the container body, and the lifting mechanism is fitted and fixed to the front and rear surfaces of the respective pivot shafts 11 of the lid body mounting portion. In conjunction with the lid 4 and in the lower part of the container body below the divided part. And storage the gear 13, the cosmetic pan while vertical set coupled to the lower surface lateral outer portions both ends integrally respectively, the gear 13 and the teeth engaged with the guide surface on a curved attached to the front view a U-shaped A stick-shaped cosmetic delivery container comprising a flexible rack 14 that slides on the bar.

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