JPH0595413U - Lifting tube for stick-shaped cosmetics feeding container - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention relates to an improvement of a stick-shaped cosmetic material feeding container such as lipstick, and more specifically, it holds the stick-shaped cosmetic material 2 in a fitted state and protects the stick-shaped cosmetic material 2. The present invention relates to an elevating cylinder 1 having a function. According to the present invention, an elevating cylinder 1 that holds and holds a stick-shaped cosmetic material 2 and is moved up and down by a payout mechanism 8 is screwed to a holding portion 3 that holds and holds the stick-shaped cosmetic material 2 and a payout mechanism 8. The cushion member 6 is arranged between the screwing portion 4 provided with the screwing piece 7 to be fitted or between the screwing piece 7 and the screwing portion 4, and an impact applied to the stick-shaped cosmetic material 2 by the cushion member 6.
Buffers stress, etc.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improvement of a stick-shaped cosmetics feeding container such as a lipstick, and more particularly to a rising and lowering tube which holds and holds the stick-shaped cosmetics and has a function of protecting the stick-shaped cosmetics. ..

[0002]

[Prior Art]

 Conventionally, a dedicated cosmetics dispensing container such as a lipstick has a lifting and lowering cylinder in which a rod-shaped cosmetic is fitted and retained, and is screwed into a spiral feeding mechanism, and a rotary feeding operation is performed to vertically move the rod-shaped cosmetic. Was there. This spiral feeding mechanism includes a guide tube having a guide groove for guiding the elevating cylinder so that it cannot rotate but slidable up and down, a spiral tube having a spiral groove on a side wall, and the guide tube and the spiral tube. It consisted of a covering body. Then, a screwing piece that penetrates the guide groove and is screwed into the spiral groove is projectingly provided on the side wall of the elevating cylinder, and is configured to move up and down by relative rotation of the guide cylinder and the spiral cylinder.

[0003]

[Problems to be solved by the device]

 Therefore, the elevating cylinder is connected to the feeding mechanism by the screwing piece. In other words, when a shock is applied to the container, the shock is transmitted to the cosmetic stick through the screwing piece, and there is a risk that the cosmetic stick may be damaged or fall off due to the shock. It was Further, if the application pressure of the stick-shaped cosmetic material is too strong, there is a risk that the stick-shaped cosmetic material may be broken from the mouth of the elevating cylinder that holds the stick-shaped cosmetic material.

In particular, in the configuration in which the guide cylinder or the spiral cylinder is arranged around the stick-shaped cosmetic, it is impossible to directly fill the container with the stick-shaped cosmetic, so that the stick-shaped cosmetic is used as an elevating cylinder. It was necessary to insert and hold it. Therefore, a certain amount of gap is generated between the stick-shaped cosmetic and the inner wall of the container. Due to this gap, there is a high risk that the stick-shaped cosmetic material may be broken.

[0005]

[Means for Solving the Problems]

 The present invention is a raising and lowering cylinder 1 that fits and holds a stick-shaped cosmetic material 2 and is moved up and down by a feeding mechanism 8, and is screwed to a holding portion 3 that holds and holds the stick-shaped cosmetic material 2 and a feeding mechanism 8. The cushion member 6 is arranged between the screwing portion 4 provided with the screwing piece 7 or between the screwing piece 7 and the screwing portion 4, and the impact applied to the stick-shaped cosmetic material 2 by the cushion member 6. Buffers stress, etc.

[0006]

[Action]

 When the feeding mechanism 8 is operated, since the screwing piece 7 is screwed into the feeding mechanism 8, the elevating cylinder 1 moves up and down, and the stick-shaped cosmetic material 2 is fed. Further, when a shock or the like is applied to the container body 9, the cushion part village 6 buffers the shock and prevents the stick-shaped cosmetic material 2 from being damaged. Similarly, when an excessive application pressure is applied to the stick-shaped cosmetic material 2, the cushion member 6 buffers the application pressure and prevents the stick-shaped cosmetic material 2 from being broken.

[0007]

[Embodiment 1] The elevating cylinder 1 comprises a holding portion 3 for fitting and holding the stick-shaped cosmetic material 2, and a screwing portion 4 arranged below the holding portion 3. The holding part 3 and the screwing part 4 are connected by a plurality of elastic pieces 5 having elasticity. As a result, the elastic piece 5 serves as a cushion member 6 that prevents the impact and vibration from being transmitted to the holding portion 3. In addition, a pair of screwing pieces 7 are projected on the side wall of the screwing portion 4 at opposite positions.

Next, a container body 9 having a feeding mechanism 8 for sliding the elevating cylinder 1 vertically will be described. The elevating cylinder 1 is installed inside the guide cylinder 10 so as to be vertically slidable. On the side wall of the guide cylinder 10, a threaded piece 7 of the elevating cylinder 1 penetrates, and a guide groove 11 that vertically slidably guides the elevating cylinder 1 in the guide cylinder 10 in a vertically slidable manner is elongated vertically. Has been drilled. A pair of the guide grooves 11 is provided and is provided at a position corresponding to the screwing piece 7 of the elevating cylinder 1. A spiral cylinder 12 is rotatably held on the outer wall of the guide cylinder 10 so as not to fall off. The spiral cylinder 12 is formed by rolling a thin metal, and has two spiral grooves 13 in which the screw pieces 7 of the elevating cylinder 1 are screwed. The spiral cylinder 12 is fixed in the sleeve 14 so as not to fall off and not to rotate. The sleeve 14 covers the upper portion of the guide cylinder 10. The lower end of the guide cylinder 10 is fixed inside the outer cylinder 15. A middle cylinder 16 is fixed to the upper end of the outer cylinder 15. A fitting portion 18 that projects from the upper end of the outer cylinder 15 and into which the cap 17 is detachably fitted is provided on the upper portion of the middle cylinder 16. As a result, when the sleeve 14 is held and the outer cylinder 15 is rotationally operated, the guide cylinder 10 and the spiral cylinder 12 are rotated relative to each other, and the bar-shaped cosmetic 2 is moved up and down by the screwing action. It should be noted that this structure can be implemented with any structure as long as the elevating cylinder 1 is moved up and down by the spiral feeding mechanism 8.

[0009]

Second Embodiment The elevating cylinder 1 includes a holding portion 3 and a screwing portion 4. The stick-shaped cosmetic material 2 is fitted and held in the holding portion 3, and a cylindrical screw portion 4 is hung from the center of the lower end. The outer diameter of the screwing portion 4 is smaller than the outer diameter of the holding portion 3. A disk-shaped collar portion 19 having the same diameter as the outer diameter of the holding portion 3 is provided around the outer wall of the lower end of the screwing portion 4. The collar portion 19 is configured to be vertically bendable, and has a pair of screwing pieces 7 projecting from its end portion. As a result, the collar portion 19 serves as a cushion member 6 that bends up and down to absorb an impact, and prevents transmission to the stick-shaped cosmetic material 2.

It is also possible to directly provide the screwing piece 7 without providing the collar portion 19 on the outer wall of the lower end of the screwing portion 4. In this case, the screwing piece 7 needs to be provided so as to project outward from the holding portion 3. As a result, the screwing piece 7 itself becomes the elastic cushion member 6. As in the first embodiment, any structure can be used as long as the elevating cylinder 1 can be moved up and down by the spiral feeding mechanism 8.

[0011]

Third Embodiment The lifting cylinder 1 is provided with a holding portion 3 on the upper portion and a screwing portion 4 on the lower portion. The stick-shaped cosmetic material 2 is fitted and held in the holding portion 3. A pair of screwing pieces 7 are provided on the lower outer wall of the screwing portion 4 so as to project therefrom. The screwing piece 7 is vertically divided into two parts from the tip. As a result, the threaded piece 7 divided into two becomes a cushion member 6 that bends and absorbs an impact, and prevents transmission to the stick-shaped cosmetic material 2. The longer the length of the screwing piece 7, the higher the cushioning effect. Therefore, the screwing portion 4 is formed to have a smaller diameter than the outer diameter of the holding portion 3 as in the second embodiment, and the screwing piece 7 longer than the screwing portion 4 is provided so as to project from the tip. If it is divided vertically into two, a higher cushioning effect can be expected.

[0012]

[Effect of the device]

 As described above, according to the present invention, the holding portion 3 for holding and holding the stick-shaped cosmetic material 2 and the feeding-out mechanism 8 of the elevating cylinder 1 for holding and holding the stick-shaped cosmetic material 2 and moving up and down by the feeding mechanism 8 are screwed. The cushion member 6 is arranged between the screwing portion 4 provided with the screwing piece 7 to be fitted, or between the screwing piece 7 and the screwing portion 4, and the impact applied to the bar-shaped cosmetic 2 by the cushion member 6. Buffers stress, etc. Therefore, even if unexpected stress acts on the stick-shaped cosmetic composition 2 when the stick-shaped cosmetic material dispensing container such as lipstick is carried or used, the cushion member 6 buffers it and the stick-shaped cosmetic composition 2 falls off. It can prevent damage and breakage.

[Brief description of drawings]

FIG. 1 is a side sectional view of a first embodiment.

FIG. 2 is a perspective view of a lifting tube according to the first embodiment.

FIG. 3 is a perspective view of an elevating cylinder according to a second embodiment.

FIG. 4 is a perspective view of an elevating cylinder according to a third embodiment.

[Explanation of sign]

 DESCRIPTION OF SYMBOLS 1 Lifting tube 2 Bar-shaped cosmetic material 3 Holding part 4 Screwing part 5 Elastic piece 6 Cushion member 7 Screwing piece 8 Feeding mechanism

Claims (3)

[Scope of utility model registration request] 1. An elevating and lowering tube (1) for accommodating and holding a stick-shaped cosmetic material (2) and moving up and down by a pay-out mechanism (8), and a holding portion (3) for accommodating and holding the stick-shaped cosmetic material (2), and screwed to the pay-out mechanism (8). Is divided into a screwing portion 4 provided with a screwing piece 7, and the cushioning member 6 is configured by connecting the holding portion 3 and the screwing portion 4 with a plurality of elastic pieces 5 having elasticity. An elevating tube for a stick-shaped cosmetic feeding container. 2. An elevating cylinder 1 which holds and holds a stick-shaped cosmetic material 2 and is moved up and down by a feeding mechanism 8, wherein the outer diameter of the holding portion 3 is larger than the holding portion 3 which holds and holds the stick-shaped cosmetic material 2. A threaded portion 4 having a diameter smaller than that of the threaded portion, a cushion member 6 is provided on the outer wall of the lower end of the threaded portion 4, and the cushion member 6 projects from the holding member 3 and is screwed into the feeding mechanism 8. An elevating tube for a stick-shaped cosmetic material feeding container, which is characterized by having 7 protruding. 3. An elevating and lowering tube (1) for holding and holding a stick-shaped cosmetic (2) and moving up and down by a feeding mechanism (8), wherein a screwing section (4) is hung from a holding section (3) for holding and holding the stick-shaped cosmetic (2). A cushioning member 6 is formed by projecting a screwing piece 7 that is screwed into the feeding mechanism 8 on the outer wall of the screwing portion 4 and vertically dividing the screwing piece 7 from the tip end. An elevating cylinder for a stick-shaped cosmetic feeding container.