JP2002355118A - Screwing out container of stick-type filling - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent the crack or break of a filling material in a screaming out container in which a liquid material is filled into a container body, corded and hardened to be formed in a desired shape and filled up. SOLUTION: A screwing out container 100 comprises a hollow case body 100 which has an opening 110a at the end and a slider 120 which holds a lip stick Ls solidifying in the case body 110 and can slide along an axis O1 of the case body 110, the slider 120 moves back and forth along the case axis O1 according to the rotate direction of the base material 130 attached to the case body 110, the slider 120 comprises a first material 121 holding the lipstick Ls and a second material 122 which moves along the case axis O1 , and the first material 121 and the second material 122 are connected together at a joint part 123 so that the first material 121 and the second material 122 can move along the case axis O1 and can rotate relatively.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dispensing container capable of exposing a stick-shaped filling member such as lipstick, lip balm, stick glue or the like from a container in accordance with a use condition.

[0002]

2. Description of the Related Art A feeding container has a hollow case main body having an opening at a tip end thereof, and a slider holding a rod-shaped filling member inside the case main body and movable along the axis of the case main body. By moving the slider, the filling member protrudes or is housed from the opening of the case main body. Generally, like a lipstick or the like, the filler is rotatably mounted around the case main body and its rotation direction is In addition, a base member for moving the slider forward and backward along the axis of the case main body is added according to the above, and the filling member protrudes or is stored by the movement of the slider according to the rotation of the base member.

On the other hand, such a dispensing container has an incense type in which a preformed rod-shaped member is loaded into a case main body, and a relatively high temperature fluid is poured into the main body from the upper or lower part of the case. There is a filling type that forms and fills into a desired shape by cooling and solidifying, and among these, a filling type that fills a case body with a high temperature fluid and solidifies has the advantage that mass production can be realized at low cost. Therefore, it has been used in many sites in recent years.

[0004]

However, in such a filling type, when the fluid solidifies, it may be shrunk during the cooling process. For this reason, when the fluid solidifies integrally with the slider and the case main body, the solidified filling member contracts along the axis of the case main body, or the filling member contracts and twists around the axis of the case main body. If so, there is a problem that the filling member is cracked or broken.

[0005] The present invention has been made in view of the above-mentioned facts, and is intended to pour a fluid into a case body.
It is an object of the present invention to eliminate cracks and breaks caused by shrinkage of a filling member generated in a filling type feeding container for forming and filling into a desired shape by cooling and solidifying it.

[0006]

In order to solve this problem, according to a first aspect of the present invention, there is provided a rod-shaped filling member dispensing container comprising: a hollow case body having an opening at a distal end; A feeding container that holds a rod-shaped filling member to be solidified and that can move along the axis of the case main body, and that can protrude or store the filling member from an opening of the case main body by movement of the slider, The slider includes a first member that holds the filling member and a second member that moves along the axis of the case body, and the first member and the second member are movably connected along the axis of the case body. It is characterized by being.

According to a second aspect of the present invention, there is provided a rod-shaped filling member dispensing container, comprising: a hollow case main body having an opening at a tip end;
A slider that holds a rod-shaped filling member solidified inside the case body and is movable along an axis of the case body; and that the filler can protrude or be stored through an opening of the case body by movement of the slider. Wherein the slider includes a first member that holds the filling member, and a second member that moves along the axis of the case body,
The first member and the second member are movably connected along the axis of the case body, and the first member and the second member are relatively rotatable at the connection portion. It is.

According to a third aspect of the present invention, in the second aspect of the present invention, there is provided a rod-shaped filling member dispensing container, wherein a relative rotation of the first member and the second member is provided at a connecting portion between the first member and the second member. It is preferable that the device is provided with a restricting means for restricting the range.

[0009]

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings.

FIGS. 1 and 2 respectively show a first embodiment of the present invention.
FIG. 4 is a cross-sectional view illustrating a stored state and a used state of the lipstick case according to the embodiment in a state in which a lipstick as a stick-shaped filling member is not loaded. However, in FIG. 1, (a) is a longitudinal sectional view of the lipstick case, (b) is a sectional view taken along line AA of FIG. 1 (a),
(C) is a plan view of a state where the uncapped lipstick case from the top surface, in particular FIG. 1 (a), longitudinal section B-B of FIG. 1 from the axis O ₁ is the right side of the cross section (b) shows a side, from the axis O ₁ is left section shows the shorter side of the section B-B in FIG. 1 (b). FIG. 3 is a perspective view showing a state where the slider holding the lipstick is stored in the case body.

The lipstick case 100 is a filling type in which a liquid lipstick having a relatively high temperature is poured into a case body, and the lipstick is cooled and solidified to form and fill a desired shape. This case body 1
Holding the lipstick Ls at the inside of 10 the axis of the case body (hereinafter, referred to as casing axis) and a lipstick Ls integrally with movable slider 120 along the O _1, the base attached to the case body 110 is intended to advance and retreat along the slider 120 to the casing axis O ₁ depending on the direction of rotation of the member 130.

When looking at the lipstick case 100 in detail, first, the case body 110 is a hollow cylindrical member having openings 110a and 110b at its front and rear ends, respectively. rear end notch 111 reaching the opening 110b along the axis O ₁ is formed at a position symmetrical two points with respect to the case axis O _1.

Next, the slider 120 has a lipstick Ls
A first member 121 for holding the made second member 122 to move along the casing axis _{O 1,} at connecting portions 123 to be described later rear end portion and the tip portion of the second member 122 of the first member 121 , with movably connected along the casing axis O _1, is obtained by the first member 121 and second member 122 to allow relative rotation θ of the case axis O ₁ around.

Here, the first member 121 and the second member 122 will be described in detail with reference to FIG. In addition, FIG.
FIG. 4 is a plan view showing the first member 121 from the front end portion direction.
4B is a partial cross-sectional view showing the first member 121 from the side, FIG. 4C is a plan view showing the second member 122 from the front end direction, and FIG. FIG. 4 is a partial cross-sectional view showing a member 122 from a side.

As shown in FIGS. 4 (a) and 4 (b), the first member 121 has a storage portion 121a for holding the lipstick Ls at its tip, and extends integrally from the bottom of the storage portion 121a. The predetermined position of the rear end portion 121b (for example,
(A position separated by a distance C from the bottom of the storage portion 121a)
Further, an annular convex portion 123A is formed over the entire outer surface of the rear end portion 121b.

The second member 122 is formed as shown in FIG.
As shown in (d), the hollow convex member 1 of the first member is a hollow cylindrical member, and is formed from the inner surface over the entire circumference of the distal end portion.
An annular projection 123B that fits inside 23A protrudes, while a projection 122p that is guided by a notch 111 provided in the case main body 110 is integrally formed on the outer surface thereof.

[0017] Accordingly, first member 121 and second member 122, by having an annular projection 123A at a distance C apart position from the housing portion 121a of the first member 121, along the casing axis _{O 1} Distance C only movably coupled, moreover, the second member 122 since the annular projection 123B that protrudes from the inner surface is formed over the total internal periphery of the second member 122, relative to about the case axis O ₁ Rotation θ is possible.

As shown by broken lines in FIGS. 1 and 2, the base member 130 has a spiral cylinder 132 provided with a spiral groove 131 therein, which is set in a fixed state.
First, the second projecting from the notch 111 of the case body 110
The guide projection 122p of the member 122 is engaged. Thereby, the base member 130 is rotatably mounted around the case main body, and the first member 121 and the second member 122 are formed as an integrated slider 120 along the case axis O ₁ according to the rotation direction of the base member 130. You can go back and forth. At this time, the bracket 160 is attached to the opening at the distal end of the base member 130 via the seal ring 150 with a flange, and the case body 110 is attached to the base member 1.
Fix to 30.

Reference numeral 140 in FIG. 1 denotes a cap having a plurality of fixing ribs 141 therein, and the fixing ribs 141 provided on the cap 140 correspond to the case body 1.
10 is fitted to the outer peripheral surface. Thereby, the cap 140
Can be detachably attached to the case main body 110.

Next, the operation of the lipstick case 100 will be described with reference to FIGS. FIG. 5 shows the region X in FIG.
Is an enlarged sectional view showing the FIG. 6 is an enlarged sectional view showing a region X in FIG. 1 when the lipstick Ls is contracted along the casing axis O _1.

First, referring to FIGS.
Apply the high liquid lipstick to the opening 110a of the case body 110.
Poured, cooled and solidified
When molding and filling the lipstick Ls, the first member 121 and the
The lipstick Ls solidifies together with the case body 110
Lipstick Ls is the case axis O₁Along the contraction allowance C_OOnly profit
Even when the slider 120 is contracted, the slider 120, as shown in FIG.
Case axis O according to the rotation direction of₁In the direction
The position of the moving second member 122 is
Then, as it is, the first member 121 that holds the lipstick Ls
Injury case axis O ₁Along the contraction allowance C_OJust move.

That is, in the slider 120, the slider 1
The mouth solidified integrally with the case 20 and the case body 110
Crimson Ls is the case axis O₁Even if it shrinks along the case axis
Line O ₁The member moving in the direction is the first member holding the lipstick Ls.
Only the member 121 is required.

[0023] Referring to FIG 3, when the lipstick Ls is only contracts shrinkage allowance C _O along the casing axis O _1, lipstick Ls
There is also twisted by shrinkage allowance theta _O in case axis O ₁ around the slider 120, a second member 122 which moves the case axis O ₁ direction according to the rotation direction of the base member 130 is being twisted in case axis O ₁ around without only the first member 121 for holding the lipstick Ls shrinkage allowance to the case axis O ₁ around θ
Only _O will be twisted.

That is, in the slider 120, the first member 1
21 and also the case body 110 and lipstick Ls solidified in unison is twisted casing axis O ₁ around member to twist the casing axis O ₁ around only needs first member 121 for holding the lipstick Ls.

[0025] Therefore, according to the lipstick case 100 of this embodiment, the connecting portion 123 of the first member 121 and second member 122, as well as movably coupled along the casing axis _{O 1,} the first member 121 and the the two members 122 from the relative rotation possible, solidified lipsticks Ls is also contracted along the casing axis O ₁ while twisting the casing axis O ₁ around or cracked lipstick Ls, never become broken Therefore, it is possible to suppress the occurrence of a defective rate due to the shrinkage of the lipstick Ls.

The first component of the slider 120 is
Various forms can be adopted for the connection between the member and the second member, and FIG. 7 illustrates an embodiment thereof. FIG. 7A is a partial sectional view showing the second embodiment of the first member from the side, and FIG. 7B is a second sectional view of the second member.
FIG. 7 is a partial sectional view showing the embodiment from the side, and FIG.
FIG. 7C is a cross-sectional view showing a state where the first member and the second member of FIGS. 7A and 7B are connected, and the configuration other than the slider, such as the case body, the base member, and the cap, is the first embodiment. It is assumed that a lipstick case similar to the lipstick case is used.

The first member 125 shown in FIG. 7A has a storage portion 125a for holding the lipstick Ls at the front end thereof, and a rear end portion integrally extending from the bottom of the storage portion 125a. 125b (for example, the storage portion 125
a distance C from the bottom of a), and the rear end 1
A plurality of protrusions 127A are formed along the outer side surface of 25b.

The second member 126 shown in FIG. 7 (b) is a hollow cylindrical member, and has an annular convex portion internally fitted to the convex portion 127A of the first member from the inner surface over the entire circumference of the distal end. 127B protrudes, and in the vicinity of the annular convex portion 127B, a pair of regulating ribs 12 separated by a predetermined distance Δθ (≧ θ _O ) at a position corresponding to the annular convex portion 127A of the first member.
8a and 128b are formed. The second member 12
6, the case main body 11 is provided on the outer surface as in the first embodiment.
A projection 126p that uses the notch 111 provided at 0 as a guide is formed integrally.

When the first member 125 and the second member 126 are connected, the connecting portion 127 is located at a position separated by a distance C from the storage portion 125a of the first member 125, and the protrusion 127A is provided.
In the same manner as in FIG. 6 of the first embodiment, the first member 125 and the second member 126 can be moved by the contraction allowance C _O along the case axis O ₁ , and
When the first member 125 and the second member 126 are connected, as shown in FIG.
Since the annular protrusion 127A of the first member is located between the first member 125a and the second member 126, the relative rotation between the first member 125 and the second member 126 can be restricted to a predetermined range Δθ. That is, the restricting means for restricting the relative rotation of the first member 125 and the second member 126 to a predetermined range includes the convex portion 127A of the first member 125 and the restricting ribs 128a of the second member 126.
128b.

Therefore, according to the second embodiment, the first member 1
The relative rotation of the first member 125 and the second member 126 is applied to the connection portion 127 between the first member 125 and the second member
By providing the regulating means (the convex portion 127A, the regulating ribs 128a, 128b) for regulating to θ, the idling of the lipstick Ls protruding from the opening 110a of the case body 110 can be suppressed. Plus lipstick L
The effect that s can be used comfortably is obtained. It should be noted that the first member 125 is a second member 1 shown in FIGS.
22.

The foregoing merely illustrates preferred embodiments of the present invention, and those skilled in the art will be able to make various modifications within the scope of the appended claims. For example, the feeding container according to the present invention can use resin, but may be made of metal or a combination thereof, and the material is not particularly limited. The filling member is not limited to lipstick, but may be lip balm, stick glue, or the like.

Further, in the present embodiment, the upper filling type has been described as an example, but the filling method is not limited to this. For example, although not shown, the first member 121 (12
5) It is also possible to provide an opening in the bottom surface of the base member 130 and to use a bottom filling type in which filling is performed from this opening.

[0033]

According to a first aspect of the present invention, there is provided a first member in which a slider holds a filling member and a second member which moves along an axis of a case body.
Since the first member and the second member are movably connected along the axis of the case body, the solidified filling member integrated with the slider and the case body contracts along the axis of the case body. However, the only member that moves in the axial direction of the case body is the first member that holds the filling member.

Therefore, according to the first aspect, even if the solidified filling member shrinks along the axis of the case body, the filling member does not crack or break. The occurrence of the rate can be suppressed.

According to a second aspect of the present invention, a slider comprises a first member for holding a filling member and a second member moving along the axis of the case body, and the first member and the second member are aligned with the axis of the case body. And the first member and the second member are relatively rotatable at this connection portion, so that the filling member solidified integrally with the slider and the case main body around the axis of the case main body. Even if it contracts along the axis of the case body while being twisted, the only member that moves in the axial direction of the case body while being twisted around the axis of the case body is only the first member that holds the filling member.

Therefore, according to the second aspect, even if the solidified filling member contracts along the axis of the case body while being twisted around the axis of the case body, the filling member is not cracked or broken. In addition, it is possible to suppress the occurrence of a defective rate due to shrinkage of the filling member.

According to a third aspect, in the second aspect, the first aspect is the first aspect.
Since the connecting portion between the member and the second member is provided with the restricting means for restricting the relative rotation of the first member and the second member to a predetermined range, idling of the filling member protruding from the opening of the case body can be suppressed. In addition to the effects of the second invention,
The effect that the filling part can be used comfortably is obtained.

[Brief description of the drawings]

FIG. 1A is a longitudinal sectional view showing a stored state of a lipstick case according to a first embodiment of the present invention, and FIG.
FIG. 3 is a cross-sectional view of FIG. 1A, and FIG.

FIG. 2 is a longitudinal sectional view showing the lipstick case according to the embodiment when it is used.

FIG. 3 is a perspective view showing a state in which a slider holding a lipstick, which is a rod-shaped filling member, is housed in a case body.

FIG. 4A is a plan view showing a first member from a tip end direction, FIG. 4B is a partial sectional view showing the first member from a side, and FIG. 4C is a second member. 5D is a partial cross-sectional view showing the second member from the side, and FIG.

FIG. 5 is an enlarged sectional view showing a region X in FIG. 1;

6 is an enlarged sectional view showing a region X in FIG. 1 when the lipstick Ls is contracted along the casing axis O _1.

FIG. 7A is a partial cross-sectional view illustrating a second embodiment of a first member from a side, and FIG. 7B is a partial cross-sectional view illustrating a second embodiment of a second member from a side. Furthermore, (c)
It is sectional drawing which shows the state which connected the 1st member and 2nd member of (a) and (b).

[Explanation of symbols]

REFERENCE SIGNS LIST 100 Lipstick case 110 Case main body 110a Case front end opening 110b Case rear end opening 111 Notch 120 Slider 121 First member 121a Storage portion 121b Rear end 122 Second member 122p Guide projection 123 Connection portion 123A Annular convex portion 123B Annular convex portion 125 first member 125a storage portion 125b rear end portion 126 second member 126p guide protrusion 126 connecting portion 127A convex portion 127B annular convex portion 128a regulating rib 128b regulating rib 130 base member 131 spiral groove 132 spiral cylinder 140 cap 141 fixing Rib 150 Seal ring 160 Metal fitting O ₁ case axis Ls Lipstick

Claims (3)

[Claims] 1. A hollow case main body having an opening at a tip end, and a slider holding a rod-shaped filling member solidified inside the case main body and movable along an axis of the case main body, A dispensing container capable of projecting or storing the filling member from an opening of the case body by moving the slider, wherein the slider includes a first member that holds the filling member,
A second member that moves along the axis of the case body, wherein the first member and the second member are movably connected along the axis of the case body. Feeding container for filling members. 2. A hollow case main body having an opening at a tip end, and a slider holding a rod-shaped filling member solidified inside the case main body and movable along an axis of the case main body, A dispensing container capable of projecting or storing the filling member from an opening of the case body by moving the slider, wherein the slider includes a first member that holds the filling member,
A second member that moves along the axis of the case body, and movably connects the first member and the second member along the axis of the case body; A dispensing container for a rod-shaped filling member, wherein the first member and the second member are relatively rotatable. 3. The device according to claim 2, further comprising a restricting means for restricting a relative rotation of said first member and said second member to a predetermined range at a connecting portion between said first member and said second member. Feeding container for rod-shaped filling members.