JP4324936B2 - Stick-shaped cosmetics delivery container - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a stick-shaped cosmetic material feeding container in which a molded stick-shaped cosmetic material such as a lipstick is detachably inserted into a main body portion of the feeding container.
[0002]
[Prior art]
This type of feeding container has an inner cylinder body in which a guide cylinder portion having a guide hole opened over substantially the entire height range is provided at the upper end of the base cylinder portion, and a thread groove is formed on the inner peripheral surface. An outer cylinder body that is rotatably fitted to the guide cylinder of the inner cylinder body so that it cannot be pulled out, and a screw pin that penetrates the guide hole in the outer peripheral surface of the inner cylinder piece body and screwes the tip into the thread groove The main part is comprised from the saucer body which inserts and attaches to the guide cylinder part of an inner cylinder body so that raising / lowering displacement is possible.
[0003]
The usual method of assembling the bar-shaped cosmetic material to the feeding container is formed by closely assembling the top cylindrical ozibe, which is a forming mold, at the upper end of the saucer body, and this ojib and the saucer body. By injecting and filling the heated and melted cosmetic material into the molding space from the lower end opening of the feeding container and allowing it to cool and solidify as it is, the cosmetic material is molded and assembled to the tray body, Ojib is made to detach | leave at an appropriate time using the raising / lowering operation | movement of a saucer body.
[0004]
In this type of stick-shaped cosmetic delivery container, cosmetics are filled directly into the saucer body of the container body member assembled with the outer cylindrical body, the inner cylindrical body, and the saucer body. When there is a defect, there is an inconvenience that the entire container body filled with the cosmetic also becomes a product defect.
[0005]
In order to avoid such an inconvenience, a feeding container has been proposed in which a stick-shaped cosmetic material can be attached to and detached from the feeding container body and can be replaced with a cartridge type.
[0006]
For example, according to the first prior art described in Japanese Utility Model Publication No. 61-1944425, a holder filled with a stick-shaped cosmetic is detachably attached to a tray body that can be moved up and down in a container body member. It can be replaced with a cartridge type.
[0007]
In this stick-shaped cosmetic material supply container, in order to avoid rattling due to the screwing of the tray body and the holder, a bullet plate part and a retaining part that elastically contact the holder and the tray body are provided, and a rotational operation for screwing is performed. Along with this, the retaining portion provided on the saucer body and the locking portion provided on the holder are configured to engage with each other in an elastic contact state, and even if a force to rotate the holder in a loosening direction is applied, The rotation is prevented.
[0008]
In the second prior art described in JP-A-11-56464, a cartridge body in which an inner cylinder body, an outer cylinder body, and a saucer body are assembled, and the saucer body is filled with cosmetics, and a sleeve The container body composed of the handle member is made a separate body, and the container body can be reused by exchanging the cartridge body.
[0009]
[Problems to be solved by the invention]
However, in the first prior art described above, cosmetics are filled and assembled in a holder which is a separate member from the container main body member composed of the inner cylinder body, the outer cylinder body, and the tray body. Since it is necessary to be detachable from the saucer body, there is a problem that the structure for making it detachable becomes complicated.
[0010]
Moreover, since the attachment and detachment of the holder and the saucer body uses screwing, it is necessary to relatively rotate the holder and the saucer body when attaching and detaching, but the saucer body located in the container body member is Since it is almost impossible to hold it with a fingertip, there has been a problem that the attaching and detaching operation between the holder and the saucer is likely to be troublesome.
[0011]
Furthermore, locking means for preventing rattling of the holder screwed into the tray body is provided, and unlocking of the locking means is achieved by forcibly screwing and rotating the holder. For this reason, there is a problem that both of the locking function portions are easily deformed, and in particular, the locking ability is reduced due to the bending deformation of the locking means of the tray body.
[0012]
In the second prior art described above, the replaceable cartridge body is composed of an inner cylinder body, an outer cylinder body, and a tray body, and the number of parts constituting the cartridge body is large. When the molding defect occurs, the number of members to be discarded increases, which is uneconomical.
[0013]
Therefore, the present invention was devised to solve the above-described problems in the prior art, and it is a technical problem to reduce product defects of the entire container due to defective molding of cosmetics without increasing the number of parts. Thus, it is an object to enable effective use of the members constituting the cosmetic feed container.
[0014]
[Means for Solving the Problems]
Of the present invention for solving the technical means, the means of the invention according to claim 1 comprises:
A straight cylindrical shape with a vertically long guide hole opened from the upper end of the short cylindrical base tube portion with a longitudinal groove-shaped concave engaging portion on the inner peripheral surface, extending substantially downwards from the upper end. An outer cylinder body that is open downward on the inner peripheral surface and engraved with a thread groove is rotatably fitted in the guide cylinder section of the inner cylinder body that is provided with the guide cylinder section upright so that the outer cylinder body is rotatable and cannot be removed. Having a container main body member formed by immovably fitting a linear cylindrical sleeve
A projecting engagement portion that engages with a recessed engagement portion of the base cylinder portion of the inner cylindrical body is provided on the outer peripheral surface, and the cylindrical engagement piece body that fits into the base cylinder portion so as not to be pulled out upwards. At the upper end, through the broken piece, a threaded pin that penetrates the longitudinal guide hole of the guide tube portion of the inner cylinder through the outer peripheral surface and screwes the tip into the screw groove of the outer tube is projected on the locking piece. A cylindrical top end is attached to the upper end of a tray body that is provided in the same direction as the cylindrical engagement part and is connected to a cylindrical piece that can be moved up and down in the guide cylinder part of the inner cylinder. Having a set member that fills and molds cosmetics using a combination of a cylindrical piece and Ojibe as a molding frame,
The outer cylinder is fixed to the base cylinder of the inner cylinder in the circumferential direction, and is connected to the sleeve by undercut coupling in the pull-out direction to prevent the locking piece of the set member from slipping out of the base cylinder of the container body member. Having a handle member
Having a top cylindrical cap that is detachably fitted to the container body member;
It is in.
[0015]
Molding of the cosmetics, from the lower end opening of the locking piece body of the set member (because it is in the inverted position, located on the upper side) This is achieved by injecting and filling the heat-melted cosmetic material into a molding mold, which is a combination of a cylindrical piece and Ojib, and cooling and solidifying it as it is. At the same time as this molding, assembly to the saucer is also achieved. .
[0016]
Only the set member that can be satisfactorily filled with cosmetics can be assembled to the container body member. A set member is inserted from the Ojive into the lower end opening of the container body member in which the lower end open portion of the vertically long guide hole of the cylindrical body and the lower end open portion of the thread groove of the outer cylindrical body are aligned, and the locking piece The convex engaging portion is engaged with the locking concave portion of the base cylinder portion, thereby achieving alignment of the container body member and the set member along the circumferential direction.
[0017]
From this state, when the set member is further pushed into the container main body member, the screw pin of the cylindrical piece body is loosely engaged with the vertically long guide hole and the screw groove having the lower end open portion aligned with each other. The body is assembled so that the inner cylinder body can be moved up and down by relative rotation between the inner cylinder body and the outer cylinder body, and the locking piece body comes into contact with the lower end of the guide cylinder portion with respect to the base cylinder portion, Assemble upward so that it cannot be pulled out.
[0018]
If assembly of the set member to the container body member is achieved, a handle member is externally assembled to the lower end portion of the container body member, thereby holding the assembly of the set member to the container body member and feeding out the cosmetics Complete the assembly of the container. In addition, what is necessary is just to attach a cap to a container main body member so that attachment or detachment is possible at an appropriate time.
[0019]
The assembled cosmetic delivery container is directly stored, transported, and displayed, but the Ojive is still attached. Therefore, during this handling, the cosmetic is safely protected by the Ogiave. .
[0020]
In order to make the cosmetic usable, first, with the cap removed, the handle member and the sleeve are rotated relative to each other so that the inner cylinder and the outer cylinder are rotated relative to each other. Thus, a push-up force is applied to the cylindrical piece of the tray.
[0021]
Due to the action of this pushing-up force, the cylindrical piece is separated by breaking the broken piece against the locking piece that is assembled to the base cylinder portion of the inner cylinder so that it cannot be pulled upward. It moves up in the guide tube portion of the tube.
[0022]
If the Ojib protrudes from the inside of the guide tube portion of the inner cylinder due to the upward movement of the cylindrical piece, this Ojib is removed from the cylindrical piece to expose the cosmetic, thereby enabling the use of the cosmetic.
[0023]
Only the set member that has successfully achieved cosmetic molding can be assembled to the container body member to complete the cosmetic delivery container, and the set member that has failed in cosmetic molding is discarded. However, only the set member composed of the saucer body and the Ojib is discarded due to the cosmetic molding failure.
[0024]
To make the cosmetic usable, the broken piece of the saucer body must be broken by the relative rotation of the sleeve and the handle member. It is possible to determine the presence or absence of unauthorized use.
[0025]
The invention according to claim 2 is provided in the configuration of the invention according to claim 1, in which a protruding portion having a low protruding height is provided on the outer periphery of the open end of the Ojive, which is engaged with the upper end surface of the inner cylinder. It is added.
[0026]
In the invention described in claim 2, when the cylindrical piece of the tray body is extended until the entire assembly of the Ojib protrudes from the guide cylinder portion of the inner cylinder, the Ojibe that has been held down by the inner peripheral surface of the guide cylinder until then. The convex portion of the projection protrudes outward by elasticity.
[0027]
For this reason, when the cylindrical piece of the receiving body is retracted into the guide tube from this state, the convex portion of the Ojib is locked to the upper end surface of the guide tube, so that the Ojib cannot be displaced downward. Will be removed from the cylindrical piece and the cosmetic, and this removal will be accomplished very well and safely because the ojib will be achieved with the posture held constant.
[0028]
According to a third aspect of the present invention, in the configuration of the first or second aspect of the present invention, a locking recess is formed on the outer peripheral surface of the base cylindrical portion of the inner cylindrical body, and a step portion is provided on the outer periphery of the sleeve. At the lower end of the inner peripheral surface of the cylindrical wall of the member, a locking projection that projects from the circumferential direction to the locking concave portion of the base cylinder is projected, and the sleeve step is formed on the inner peripheral surface of the cylindrical wall of the handle member. And a bottom wall portion facing the bottom from the locking piece of the set member located in the base tube portion at the lower end of the tube wall of the handle member, Is added.
[0029]
In the invention according to claim 3, the gripping member and the gripping member of the base cylinder part are simply mounted on the lower end portion of the container body member by pushing up the gripping member from below to the assembly limit. The locking projection of the sleeve is locked in the circumferential direction, and the stepped portion of the sleeve and the protrusion of the handle member are undercut coupled to achieve assembly with the container body member, and at the same time with respect to the container body member Holds the set member assembly.
[0030]
The invention according to claim 4 is obtained by adding a hook piece to the lower end of the inner peripheral surface of the locking piece body to the configuration of the invention according to claim 1, 2 or 3.
[0031]
In the invention according to claim 4, with the handle member forcibly removed from the container main body member, the fingertip is hooked on the hook piece, and the locking piece is pulled out from the base cylinder portion of the inner cylinder body. The vertically long guide hole of the guide cylinder part and the lower end of the thread groove of the outer cylinder body are opened, thereby enabling the cylindrical piece body to be removed from the inner cylinder body.
[0032]
Therefore, a new set member filled with cosmetics is assembled in a cassette shape to the container body member from which the used cylindrical piece has been removed, and the single container body member is repeatedly used without being discarded. It becomes possible.
[0033]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a plan view of a cosmetic delivery container 1 including a partial longitudinal sectional view, FIG. 2 is a partially enlarged longitudinal sectional view of the container 1, and FIG. 3 is a sectional view taken along the line ZZ in FIG. FIG.
[0034]
4 is an exploded view including a partial longitudinal sectional view showing a container main body member 12, a set member 22, a handle member 23, and a cap 25 constituting the container 1. FIG. 5 shows the container main body member 12. 6 is an exploded view including a partial longitudinal sectional view showing the inner cylindrical body 7, the outer cylindrical body 9 and the sleeve 10, and FIG. 6 is a partial view showing a combination of the receiving body 19 and the Ojib 20 constituting the set member 22. It is an exploded view including a longitudinal section.
[0035]
As shown in FIG. 4, the cosmetic feed-out container 1 includes a container main body member 12 that is a combination of the inner cylinder body 7, the outer cylinder body 9, and the sleeve 10, a locking piece body 13, and a cylindrical piece body 17. A set member 22 in which cosmetic A is filled and molded using a combination of the cylindrical piece 17 and the Ojive 19 as a molding frame, and a handle member 23. And the cap 26, the set member 22 is inserted and assembled into the container body member 12, and the handle member 23 and the cap 26 are externally fitted to the container body member 12 for assembly.
[0036]
Next, each member which comprises the cosmetics delivery container 1 of a present Example is demonstrated. As shown in FIGS. 3 and 5, the container body member 12 demonstrating the feeding function is provided with a pair of longitudinal groove-shaped concave engaging portions 2 over the entire height range of the inner peripheral surface, and is formed on the outer peripheral surface. A pair of vertically long guide holes 5 were opened from the upper end of the short cylindrical base cylinder portion 3 provided with the locking projections 4 to the substantially entire height range and the lower end opened to the concave engagement portion 2. An inner cylindrical body 7 with a straight cylindrical guide cylinder portion 6 standing upright and a pair of screw grooves 8 on the inner peripheral surface are engraved with the lower end opened, and the guide cylinder portion 7 is rotatably and non-detachable. A linear cylindrical outer cylinder 9 to be fitted and a cylindrical sleeve 10 which is provided with a step portion 11 on the outer peripheral surface and is fitted to the outer cylinder 9 in a stationary manner are configured.
[0037]
Further, as shown in FIGS. 3 and 6, the set member 22 inserted and assembled into the container body member 12 has a vertical strip shape that engages with the concave engagement portion 2 of the base cylinder portion 3 on the outer peripheral surface. A pair of convex engaging portions 14 are provided on the outer peripheral surface via a plurality of fragile pieces 16 that are easily broken at the upper end of a locking piece body 13 having a hook piece 15 provided on the lower end of the inner peripheral surface. A cylindrical piece 17 having a pair of screw pins 18 projecting in the same direction as the convex engaging portion 14 is connected to form a tray body 19, and protrudes from the upper end of the tray body 19 to the outer periphery of the opening end. It is configured by fitting a pointed top cylindrical ojib 20 provided with a convex portion 21 having a low height.
[0038]
The convex engaging portion 14 of the locking piece 13 that engages the concave engaging portion 2 of the base cylinder portion 3 is set to have a width larger than the width of the longitudinal guide hole 5 and the screw groove 8. Thus, the locking piece body 13 is assembled to the base cylinder portion 3 so that it cannot be pulled out upward.
[0039]
Cosmetics A such as lipstick is filled and molded from the lower end opening of the locking piece 13 using the combination of the cylindrical piece 17 and the Ojive 20 of the set member 22 as a molding frame.
[0040]
The handle member 23 (see FIGS. 2 and 4) has a bottomed cylindrical shape that is externally fitted to the lower portion of the container main body member 12, and the base cylinder portion 3 is engaged with the lower end portion of the inner peripheral surface of the cylinder wall. A protruding protrusion 24 that locks into the recessed portion 4 and protrudes from the lower portion of the sleeve 10 at the center portion of the inner peripheral surface of the cylindrical wall. In the state where the protrusion 25 is shaped and assembled to the container main body member 12, the bottom wall blocks the lower end opening of the container main body member 12 and prevents the locking piece 13 from coming out.
[0041]
The cap 26 (see FIGS. 2 and 4) is provided with a locking portion that locks the locking portion formed on the sleeve 10 at the lower end portion of the inner peripheral surface of the cylindrical wall. Attach to the half part in a detachable manner.
[0042]
In the illustrated embodiment, the convex portion of the Ojib 20 has a circumferential ridge shape, but this may have a plurality of protruding piece structures, and the Ojive 20 can be easily detached from the cosmetic. In order to achieve this, a release agent may be applied in advance to the inner peripheral surface of the Ojib 20.
[0043]
【The invention's effect】
Since the present invention has the above-described configuration, the following effects can be obtained.
In the first aspect of the invention, even if cosmetic molding defects occur, only the inexpensive set member can be discarded and the container body member can be used as it is. Economic loss can be greatly reduced.
[0044]
Moreover, since it becomes possible to sell as a cosmetic delivery container by assembling a set member filled with a desired cosmetic and a container body member according to an order, many set members filled with various cosmetics in advance By keeping in stock, orders can be handled quickly.
[0045]
Since the cylindrical piece of the saucer is a part of the molding mold of the cosmetic, the cosmetic is rattled on the cylindrical piece that is a functional part for assembling and holding the cosmetic in the feeding container so as to be movable up and down. It can be stably and firmly assembled in a state where no cosmetics are attached, whereby the cosmetic can be well assembled to the feeding container.
[0046]
In order to use cosmetics, the cylindrical piece of the saucer body and the locking piece must be separated by breaking the broken piece, so the purchaser should check whether the broken piece is broken or not. Thus, it is possible to accurately determine whether or not the feeding container has already been used, thereby exhibiting a reliable illegal opening prevention effect that enables the product to be purchased with peace of mind.
[0047]
In the invention according to claim 2, the cosmetic is moved downward by using the locking of the convex portion of the Ojive with respect to the upper end of the guide cylinder portion of the inner cylinder, so that the ojibi is prevented from coming out of the cosmetic. And can be achieved safely.
[0048]
In the invention according to claim 3, the handle member can be attached to the container body member so that the handle member cannot be rotated with respect to the inner cylinder by simply fitting the handle member upward from below. It is possible to achieve the assembly that prevents the cylindrical body from being pulled out, and the assembly that prevents the locking piece body from being pulled out from the inner cylindrical body, thereby simplifying the assembly work of the cosmetic feeding container. be able to.
[0049]
In the invention according to claim 4, since the consumer can easily remove the tray body from the container main body member as necessary, a new one is added to the same container main body member. A set member containing cosmetics can be easily replaced and assembled in a cassette shape, and thus a single set member containing cosmetics can be made into a product, so that cosmetics can be provided at low cost. It becomes possible.
[Brief description of the drawings]
FIG. 1 is an overall front view of a half-longitudinal view of a cosmetic feed container, showing an embodiment of the present invention.
FIG. 2 is an enlarged view of a main part of FIG.
FIG. 3 is a plan sectional view taken along the line ZZ in FIG. 1;
4 is an overall exploded half vertical sectional view of the embodiment shown in FIG. 1; FIG.
5 is an exploded half longitudinal sectional view of a container body member of the embodiment shown in FIG.
6 is an exploded half vertical sectional view of the set member of the embodiment shown in FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1; Cosmetic delivery container 2; Concave engagement part 3; Base cylinder part 4; Locking concave part 5; Longitudinal guide hole 6; Guide cylinder part 7; Inner cylinder body 8; Screw groove 9; Sleeve 11; Step 12; Container body member 13; Locking piece 14; Convex engaging portion 15; Hook 16; Broken piece 17; Cylindrical piece 18; Screw pin 19; Convex part 22; set member 23; handle member 24; locking convex part 25; projection part 26; cap A;

Claims (4)

From the upper end of the short cylindrical base cylinder part (3) in which the longitudinal groove-shaped concave engaging part (2) is engraved on the inner peripheral surface, the longitudinal guide hole is opened downward substantially over the entire height range. (5) The straight cylindrical guide tube portion (6) opened up to the guide tube portion (6) of the inner tube body (7) erected upright is opened downward on the inner peripheral surface, and the screw groove (8) A container body member formed by externally fitting the outer cylindrical body (9) engraved with the outer cylindrical body (9) so that the outer cylindrical body (9) is rotatably and non-removable, and the linear cylindrical sleeve (10) is fixedly fitted to the outer cylindrical body (9) ( 12) and a convex engagement portion (14) that engages with the concave engagement portion (2) on the outer peripheral surface, and a cylindrical shape that fits into the base tube portion (3) so that it cannot be pulled out upward. A threading pin (through the longitudinal guide hole (5) through the outer peripheral surface through the fracture piece (16) at the upper end of the locking piece body (13), and screwing the tip into the thread groove (8) ( 18) projecting in the same direction as the convex engagement portion (14), and a cylindrical piece assembled in the guide tube portion (6) so as to be movable up and down Consists of a cylindrical ridge (20) with a pointed top on the upper end of a saucer (19) provided with a continuous body (17), and a combination of the cylindrical piece (17) and the ridge (20) A set member (22) for filling and molding cosmetics (A) using a product as a molding frame, and the base tube portion (3) are immovable in the circumferential direction, and undercut coupled to the sleeve (10) in the withdrawal direction. A handle member (23) that prevents the locking piece body (13) from coming out of the base cylinder portion (3), and a top member that is detachably fitted to the container body member (12). A rod-shaped cosmetic material delivery container comprising a cylindrical cap (26). The stick-shaped cosmetic material delivery container according to claim 1, wherein a convex portion (21) having a low projecting height is provided on the outer periphery of the open end of the Ojive (20), which is engaged with the upper end surface of the inner cylindrical body (7). A locking recess (4) is formed on the outer peripheral surface of the base cylinder (3), a step (11) is provided on the outer periphery of the sleeve (10), and the lower end of the inner peripheral surface of the cylindrical wall of the handle member (23) A locking projection (24) that locks in the locking recess (4) from the circumferential direction protrudes from the inner circumferential surface of the cylindrical wall of the handle member (23), and the step (11) A projecting portion (25) for undercut coupling is projected, and further, the lower end of the tubular wall of the handle member (23) is opposed to the locking piece body (13) in the base tubular portion (3) from below. The stick-shaped cosmetic material delivery container according to claim 1 or 2, wherein a bottom wall portion is provided. The stick-shaped cosmetic material delivery container according to claim 1, 2 or 3, wherein a hook piece (15) is provided at the lower end of the inner peripheral surface of the locking piece (13).

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