JP4678928B2 - Storage containers such as lipstick - Google Patents

Description

[0001]
[Technical field to which the invention belongs]
The present invention relates to a storage container such as lipstick for storing stick-shaped cosmetics such as lipstick, lip balm, stick eye shadow, and stick foundation.
[0002]
[Prior art]
A conventional storage container such as a lipstick has a hook member, an inner tube member made of a cylindrical synthetic resin material in which a lower end portion is inserted and fixed in the hook member and a slit groove in an axial direction is formed on the upper portion. and outer periphery rotatably covered have the tubular member upper portion formed fixed to prevent coming off by a flange part further made inside a synthetic resin material spiral groove of the spiral member of cut-split grooves of the inner cylindrical member, An outer cylinder member made of a metal material covering the outer periphery of the spiral member, a dish member made of a synthetic resin material housed in the inner cylinder member so as to be vertically movable, and the inner cylinder member formed on the dish member. It was comprised with the slit and the engaging pin engaged with the spiral groove of the said helical member.
[0003]
[Problems to be solved by the invention]
Since the conventional container such as a lipstick configured in this manner is assembled so that the outer cylinder member made of metal and the helical member made of synthetic resin material cannot be rotated and cannot be removed by press fitting or adhesion, etc. If the plate member is filled with lipstick, the replacement of the lipstick has the disadvantage that it is very expensive to clean the plate member and inner cylinder member in the assembled state of the storage container such as lipstick, and must be disposed of. In addition, since it is difficult to disassemble the outer cylinder member and the inner cylinder member, it is difficult to separate parts by material and it is difficult to reuse, resulting in industrial waste.
[0004]
In view of the conventional drawbacks as described above, the present invention allows the outer tube member to be extracted even after filling with lipstick, etc., and refilled with new lipstick etc. easily, and parts can be easily separated by material. The object is to provide storage containers such as lipstick.
[0005]
The above and other objects and novel features of the present invention will become more fully apparent when the following description is read in conjunction with the accompanying drawings.
However, the drawings are for explanation only and do not limit the technical scope of the present invention.
[0006]
[Means for Solving the Problems]
In order to solve the above-described problems, the present invention provides a hook member, and an inner tube member made of a cylindrical synthetic resin material in which a lower end portion is inserted and fixed in the hook member, and an axially split groove is formed in the upper portion. , the outer circumference of the rotatably covered have the tubular member upper end fixed to further spiral groove inside the prevention exit by a flange portion formed in the formed synthetic resin material made of the spiral member of cut-split grooves of the inner tube member An outer cylinder member made of a metal material covering the outer periphery of the spiral member, a dish member made of a synthetic resin material accommodated in the inner cylinder member so as to be vertically movable, and the inner cylinder formed on the dish member In a storage container such as a lipstick composed of a slit groove of a member and an engagement pin engaged with the spiral groove of the spiral member, a guide groove formed in an axial direction on the outer surface of the spiral member and a lower end portion of the guide groove Passing through the guide groove and the locking groove formed in Constitute a container such as a lipstick in the outer tubular member the engaging convex portion is formed on the inner surface of the detachable helical member and the outer tubular member by the locking groove and the locking.
[0007]
[Action]
A guide groove formed in the axial direction on the outer surface of the spiral member and a locking groove are formed at the lower end of the guide groove, and a locking projection is formed on the inner surface of the outer cylinder member. The spiral member and the outer cylinder member that pass through the guide groove of the member and fit into the engagement groove are brought into a non-rotatable but detachable engagement state, but the outer cylinder member is inserted into the engagement groove of the spiral member. When the outer cylindrical member is pulled upward with a force stronger than the force causing the locking convex portion to be fitted and locked, the locking state of the locking convex portion of the outer cylindrical member to the locking groove of the spiral member is By being released, the outer cylinder member can be pulled out from the spiral member.
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described in detail with reference to embodiments shown in the drawings.
[0008]
【Example】
Hereinafter, the present invention will be described in detail with reference to embodiments shown in the drawings.
In the first embodiment of the invention shown in FIGS. 1 to 4, reference numeral 1 denotes a storage container such as a lipstick according to the present invention, and the storage container 1 such as a lipstick has a cap member 2 having a cap fitting portion 2 formed on the upper outer periphery. 3 and an inner bottom portion of the hook member 3 so that the lower part is inserted and fixed in a non-rotatable and non-removable manner, and an axially split groove 5 reaching the upper end is formed in the upper part, and a spiral member is formed in the upper end. An inner cylinder member 4 made of a synthetic resin material on which a flange portion 16 is fixed so that it cannot be pulled out, and a spiral that rotatably covers the outer periphery of the slit groove 5 of the inner cylinder member 4 and reaches the upper end inside. A spiral member 6 made of a synthetic resin material in which a groove 7 is formed, an outer cylinder member 8 made of a metal material that covers the upper end and outer periphery of the spiral member 6 in a non-rotatable but detachable manner, and a lipstick 12 inside. Filled and stored in the inner cylinder member 4 so as to be movable up and down An oil-made dish member 9, an engagement pin 10 that engages with the slit groove 5 of the inner cylinder member 4 and the spiral groove 7 of the spiral member 6 formed on the outer surface of the dish member 9, and the outer cylinder The cap 11 is detachably fitted to the cap fitting portion 2 of the hook member 3 that covers the upper portion of the member 8.
[0009]
A guide groove 13 formed in the axial direction on the outer surface of the spiral member 6 and a locking groove 14 at the lower end of the guide groove 13 are formed.
[0010]
An inner surface of the outer cylinder member 8 passes through the guide groove 13 of the spiral member 6 and fits into the locking groove 14. The spiral member 6 and the outer cylinder member 8 are non-rotatable but detachable. A locking projection 15 is formed for stopping.
[0011]
The storage container 1 such as a lipstick configured as described above can be used by causing the lipstick 12 to protrude from the upper end portion of the outer cylinder member 3 by rotating the holding container 3 and the outer cylinder member 8 as in the conventional case. However, the locking projection 15 of the outer cylinder member 8 is fitted in the locking groove 14 of the spiral member 6, and the outer cylinder has a stronger force than the force in which the spiral member 6 and the outer cylinder member 8 are locked. When the member 8 is pulled upward, the locking projection 15 of the outer cylinder member 8 is released from the locking groove 14 of the spiral member 6 and the locked state is released, so that the spiral member made of synthetic resin material is formed. 6, the outer cylinder member 8 made of a metal material can be pulled out.
[0012]
After the metal-made outer cylinder member 8 was pulled out from the synthetic resin-made spiral member 6, the spiral groove 7 formed inside the spiral member 6 and the upper part of the inner cylinder member were formed in the axial direction. Since the slit groove 5 reaches the upper end, the inside of the inner cylinder member 4 is pulled by pulling the dish member 9 upward while the dish member 9 housed in the inner cylinder member 4 is at the uppermost position. Thus, the dish member 9 can be removed.
[0013]
Different embodiments of the invention
Next, different embodiments of the present invention will be described. In these descriptions, the same components as those in the first embodiment of the present invention are denoted by the same reference numerals, and redundant description is omitted.
[0014]
The second embodiment of the invention shown in FIGS. 5 to 7 is mainly different from the first embodiment of the invention in that the lower end portion of the guide groove 13 formed in the axial direction on the outer surface of the spiral member 6. The spiral member 6A is formed with a locking groove 14 in the horizontal direction, and a storage container 1A such as a lipstick using the spiral member 6A is used.
[0015]
With the dish member 9 housed in the inner cylinder member 4 of the storage container 1A, such as a lipstick, having the above-described configuration, the locking projection of the outer cylinder member 8 is placed in the locking groove 14 of the spiral member 6A. The plate member 9 in which the hook member 3 and the outer cylinder member 8 are housed in the inner cylinder member 4 is pulled down with a force stronger than the force 15 is engaged and the helical member 6A and the outer cylinder member 8 are locked. The locking projection 15 of the outer cylinder member 8 is released from the locking groove 14 of the spiral member 6 and is released from the locked state by rotating in the direction, so that the first embodiment of the present invention is performed. The same effect as that of the embodiment can be obtained.
[0016]
【The invention's effect】
Since the present invention is configured as described above, the following effects can be obtained.
[0017]
(1) A hook member, a cylindrical inner resin member made of a synthetic resin material in which a lower end portion is inserted and fixed in the hook member and an axially cut groove is formed in the upper portion, and the inner cylinder member periphery and rotatably covered have the tubular member upper portion is secured to prevent escape by the formed flange portion is further formed spiral groove inside the synthetic resin material made of a helical member groove, the outer periphery of the helical member An outer cylinder member made of a metal material that covers the inner cylinder member, a dish member made of a synthetic resin material formed in the inner cylinder member so as to be vertically movable, and a slit groove and the spiral of the inner cylinder member formed in the dish member In a storage container such as a lipstick configured with an engagement pin that engages with a spiral groove of a member, a guide groove formed in an axial direction on an outer surface of the spiral member and a locking groove formed at a lower end portion of the guide groove And by passing through the guide groove and locking the locking groove. And the outer cylindrical member formed on the inner surface with the engaging convex portion that allows the helical member and the outer cylindrical member to be attached and detached, so that the engaging convex portion formed on the inner surface of the outer cylindrical member is the outer surface of the helical member. Passing through the guide groove formed in the axial direction at the bottom of the guide groove into the engagement groove formed at the lower end of the guide groove, the spiral member and the outer cylinder member are in a non-rotatable but detachable engagement state. However, when the locking projection of the outer cylinder member is inserted into the locking groove of the spiral member and the outer cylinder member is pulled upward with a force stronger than the force causing the spiral member and the outer cylinder member to be locked. The outer cylindrical member made of a metal material can be pulled out of the helical member made of a synthetic resin material by releasing the locking state of the locking projection of the outer cylindrical member to the locking groove of the helical member.
Therefore, since the parts can be easily assembled and disassembled, it is necessary to remove the outer cylinder member even after filling with lipstick etc., and to refill with new lipstick etc., and to dispose of the parts completely. It can be used economically.
[0018]
(2) Since the component (1) can be disassembled into parts by material, when disposing of the container, the parts can be reused by separating them according to recyclable materials.
[0019]
(3) According to the above (1), the container can be manufactured with a simple structure without increasing the number of parts and without increasing the cost.
[0020]
(4) The effect similar to said (1)-(2) is acquired also in Claim 2.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view of a first embodiment of the invention. Example 1
FIG. 2 is a cross-sectional view of the first embodiment with the cap removed. Example 1
FIG. 3 is a cross-sectional view showing a state in which the outer cylinder member according to the first embodiment of the invention is pulled upward. Example 1
FIG. 4 is a perspective view of each part according to the first embodiment of the invention. Example 1
FIG. 5 is a cross-sectional view of a locked state of a spiral member and an outer cylinder member according to a second embodiment of the invention. (Example 2)
FIG. 6 is a cross-sectional view of the unlocked state of the spiral member and the outer cylinder member according to the second embodiment of the invention. (Example 2)
FIG. 7 is a perspective view of each part according to a second embodiment of the invention. (Example 2)
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1, 1A Storage containers, such as lipstick 2 Cap fitting part 3 Hack member 4 Inner cylinder member 5 Split groove 6, 6A Spiral member 7 Spiral groove 8 Outer cylinder member 9 Dish member 10 Engagement pin 11 Cap 12 Lipstick 13 Guide groove 14 Locking groove 15 Locking projection
16 Flange

Claims (2)

A hook member, an inner tube member made of a synthetic resin material in which a lower end portion is inserted and fixed in the hook member, and a slit groove in an axial direction is formed at an upper portion, and an outer periphery of the groove groove of the inner cylinder member metal covering and rotatably covered have the tubular member upper portion is secured to prevent escape by the formed flange portion is further formed spiral groove inside the synthetic resin-made helical member, the outer periphery of the helical member An outer cylinder member made of a material, a dish member made of a synthetic resin material housed in the inner cylinder member so as to be movable up and down, a slit in the inner cylinder member formed in the dish member, and a spiral of the spiral member In a storage container such as a lipstick composed of an engaging pin that engages with the groove, a guide groove formed in the axial direction on the outer surface of the spiral member and a locking groove formed at the lower end of the guide groove, Screws by passing through the guide groove and locking with the locking groove Container lipstick or the like member and the outer tubular member some impossible rotate but which is characterized by the formation of the locking protrusion which is detachably mountable to the outer tubular member inner surface.   The storage container for a lipstick or the like according to claim 1, wherein the locking groove is formed in a horizontal direction at a lower end portion of the guide groove.

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