JP3010229U - Bar-shaped coating material feeding container - Google Patents

Abstract

(57) [Summary] [Purpose] With the following configuration, even when the rotating body for feeding out is mistakenly rotated in the direction to store the rod-shaped coating material in the reverse direction at the beginning of use, the screw rod screwed into the saucer runs idle. However, even if the screw rod erected in the center of the feeding rotary member is made thin, it will not break from the root,
Make sure that the saucer can be fed out and stored safely and securely without spinning during use. [Structure] A feeding rotary body with a screw rod standing upright in the central part is attached to the lower end of the cylindrical container body, a saucer on which rod-shaped coating material is mounted is installed inside the container body, and an inner cylinder is erected upright in the central part of the saucer. Then, the inner cylinder is screwed onto a screw rod that is erected in the center of the feeding rotor, and the saucer mounting rod-shaped coating material feeding container that freely feeds the tray-shaped coating material is rotated by the rotation of the feeding rotor. The rod-shaped coating material feeding container in which the lower end of the screw rod of the combined feeding rotary member has a cylindrical shape with no screw threads.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a stick-shaped coating material feeding container for storing stick-shaped cosmetics such as lip cream and stick-shaped chemicals as well as stick-shaped coating materials such as stick-shaped glue and stick-shaped shoe cream so as to be able to be drawn out.

[0002]

[Prior art]

 In general, a stick-shaped application material feeding container for holding a stick-shaped cosmetic such as a lip cream is a stick-shaped sticking member with a screw rod standing upright in the center of the stick. The saucer on which the cosmetics are mounted is slidably and non-rotatably mounted in the container body, and the inner cylinder is erected in the center of the saucer, and the screw groove provided on the inner peripheral surface of the inner cylinder is used to feed the center of the rotating body. It is configured to be screwed into a screw bar that is erected on the above-mentioned part, and to freely retract the bar-shaped cosmetic material that is mounted on the saucer by the rotation of the rotational body for feeding.

In recent years, in order to reduce the weight and improve the design of the stick-shaped application material feeding container that stores such stick-shaped cosmetics such as lip cream, it is possible to make the appearance of the container slim and smart. This is done by thinning the screw rod erected at the center of the feeding rotary body together with the container body.

[0004]

[Problems to be solved by the device]

 However, in the case of this kind of stick-shaped coating material feeding container, the strength of the screw rod becomes weaker as the screw rod erected at the center of the feeding rotary member becomes thinner. Even if the attached saucer is at the lowermost end, if the pay-out rotating body is mistakenly turned in the opposite direction in the direction for storing the cosmetic stick, the screw bar may break from the root, causing twisting due to rotational torque. However, it was impossible in strength.

The present invention has been made as a result of various studies for solving the above-mentioned problems. For example, in the beginning of use, the screw rod erected at the central portion of the feeding rotary member is made thin, Even if the pay-out rotary member is accidentally rotated backward in the direction in which the stick-shaped cosmetics are stored, the screw stick will not be broken from the root.

[0006]

[Means for Solving the Problems]

 The rod-shaped coating material feeding container according to the present invention has a conventional rotating body for feeding, which has a screw rod standing upright in the central portion, is attached to the lower end of the cylindrical container body so as to be rotatable and non-pullable, and has a saucer on which the rod-shaped coating material is mounted. It is slidably and non-rotatably mounted in the main body, and the inner cylinder is erected in the center of the tray, and the screw groove provided on the inner peripheral surface of the inner cylinder is attached to the screw rod erected in the center of the rotating body for feeding. In a rod-shaped coating material feeding container that accommodates the rod-shaped coating material that is screwed and mounted on the tray by the rotation of the feeding rotor, the lower end of the screw rod of the feeding rotor that is screwed on the tray is attached to the screw thread. Or the diameter of the screw thread at the lower end of the screw rod of the feeding rotary member that engages with the saucer should be smaller than the screw thread of the screw rod above it. Furthermore, the lower end of the screw rod of the feeding rotary member The diameter of the screw thread in the part that is screwed with the saucer is made smaller than the diameter of the screw thread of the screw bar above it, and the lower end of the screw bar with a smaller screw thread has a cylindrical shape with no screw thread. .

[0007]

[Action]

 The rod-shaped coating material feeding container according to the present invention, as described above, has a lower end portion of the screw rod of the feeding rotor which is screwed with the saucer, or has a cylindrical shape without a screw thread, or a screw rod of the feeding rotor. The diameter of the screw thread at the lower end that engages with the saucer should be smaller than the diameter of the screw thread of the screw rod above it, or at the lower end of the screw rod of the feeding rotary member that engages with the saucer. The diameter of the screw thread of is smaller than the diameter of the screw thread of the screw bar above it, and the lower end of the screw bar with the reduced screw thread has a cylindrical shape with no screw thread. Even if the rotating body for delivery is mistakenly rotated in the opposite direction in which the cosmetics for rods are stored, the screw rod that is screwed into the saucer will only rotate idle, and the screw rod that stands upright in the center of the rotating body for delivery Even if it is thin, it will not break from the root

In addition, the saucer on which the rod-shaped coating material is mounted is made to idle only when it is at the lower end of the screw rod, and is screwed onto the screw rod without idling during use. The feeding and storage can be performed safely and surely as in the conventional case.

[0009]

【Example】

 An embodiment of the stick-shaped coating material feeding container of the present invention will be described below with reference to the drawings. 1 to 4, reference numeral 1 is a cylindrical container body, 2 is a rotating body for rotation which is attached to the lower end of the container body 1 so as not to be able to be pulled out, and a screw rod 3 is provided upright in the center thereof. are doing.

Reference numeral 4 is a saucer for the rod-shaped coating material housed in the container body 1. A screw groove 6 is screwed on the inner peripheral surface of an inner cylinder 5 standing upright in the central portion, so that the center of the feeding rotary member 2 is extended. Is rotatably screwed to a screw rod 3 erected on the upper part of the outer cylinder part, and is formed in a groove 8 in the axial direction provided on the outer peripheral wall of the outer cylinder part 7 in a left-right pair, and on the left and right inner peripheral walls of the container body 1. The protruding ridge 9 extending in the axial direction is fitted into the container body 1 and is slidably and non-rotatably housed in the container body 1.

Here, the lower half part of the portion where the screw rod 3 is screwed with the inner cylinder 5 erected in the center of the tray 4 is not provided with a screw thread and has a cylindrical shape without a screw thread.

However, as shown in FIGS. 1 and 2, when the tray 4 of the stick-shaped coating material housed in the container body 1 is at the lowest end at the beginning of use, the feeding rotary member 2 is erroneously used. Since the screw rod 3 screwed into the inner cylinder 5 of the tray 4 does not have a screw thread in the lower half of the screwed portion, They spin with each other's elasticity.

Therefore, even if the screw rod 3 erected in the central portion of the feeding rotary member 2 is made thin and the feeding rotary member 2 is erroneously rotated backward in the direction in which the rod-shaped coating material is stored, The twisting of the screw rod 3 eliminates the twist due to the rotational torque, and the thinned screw rod 3 does not break from the root.

Since the upper half of the portion where the screw rod 3 is screwed with the inner cylinder 5 erected in the center of the tray 4 is firmly screwed with each other, the feeding rotary member 2 is applied in a rod shape. When the material is rotated in the feeding direction, the tray 4 slides smoothly upward, and the rod-shaped coating material mounted on the tray 4 is safely and reliably delivered.

Reference numeral 10 is a rib provided on the inner peripheral wall of the outer tubular portion 7 of the tray 4, and reference numeral 11 is a lid fitted on the upper end of the container body 1.

FIG. 4 shows a usage state of such a rod-shaped coating material feeding container. When the tray 4 on which the rod-shaped coating material 12 is mounted is located above the lowermost end of the container body 1, the tray 4 is shown. The inner cylinder 5 erected at the center is firmly screwed into the screw rod 3, so that the rod-shaped coating material mounted on the tray 4 can be delivered safely and reliably and stored.

FIG. 5 shows another embodiment of the rod-shaped coating material feeding container according to the present invention. The rod-shaped coating material feeding container is provided at the lower end portion of the screw rod 3 of the feeding rotary member 2 with the receiving plate 4 of the tray 4. The diameter of the screw thread 3a in the portion to be screwed with the inner cylinder 5 is made smaller than the diameter of the screw thread 3b of the screw rod 3 thereabove.

In the rod-shaped coating material feeding container, however, the lower end portion of the screw rod 3 is loosely screwed into the inner cylinder 5 of the tray 4, and the tray 4 of the rod-shaped coating material housed in the container body 1 is loosened. Is located at the lowermost end, even if the payout rotary body 2 is mistakenly strongly reverse-rotated in the direction in which the rod-shaped coating material is housed, the two do not rotate due to the elasticity of each other, and even if it is in the center of the payout rotary body 2. Even if the erected screw bar 3 is made thin, it does not break from the root.

Further, even when the tray 4 of the rod-shaped coating material housed in the container body 1 is at the lowermost end, the inner cylinder 5 erected at the center of the tray 4 is screwed with the screw rod 3 and the lowermost end. When the rotating body for feeding 2 is rotated in the direction for feeding the rod-shaped coating material, the tray 4 smoothly slides upward so that the rod-shaped coating mounted on the tray 4 is firmly screwed together. Material is delivered safely and reliably.

FIG. 6 shows another embodiment of the rod-shaped coating material feeding container according to the present invention. This rod-shaped coating material feeding container is provided at the lower end portion of the screw rod 3 of the feeding rotary body 2 with the receiving plate 4 of the tray 4. The diameter of the screw thread 3a in the portion to be screwed with the inner cylinder 5 is made smaller than the diameter of the screw thread 3b of the screw rod 3 thereabove, and the lower half of the screw rod 3 in which the diameter of the screw thread 3a is made smaller is the screw thread. It has a cylindrical shape without.

In this rod-shaped coating material feeding container, however, the lower end of the screw rod 3 is loosely screwed into the inner cylinder 5 of the tray 4, and the screw rod 3 has a smaller diameter than the screw thread 3a. Since the half is not screwed at all, when the tray 4 for the rod-shaped coating material housed in the container body 1 is at the lowermost end, the rotating body for feeding 2 is erroneously pushed in the direction in which the rod-shaped coating material is stored. Even when they are rotated in the reverse direction, they are more likely to rotate freely due to their elasticity, and even if the screw rod 3 erected at the center of the feeding rotary member 2 is made thin, it will not be broken from the root.

Even when the tray 4 of the rod-shaped coating material housed in the container body 1 is at the lowermost end, the inner cylinder 5 erected at the center of the tray 4 is screwed with the screw rod 3 and When the rotating body for feeding 2 is rotated in the direction for feeding the rod-shaped coating material, the tray 4 smoothly slides upward so that the rod-shaped coating mounted on the tray 4 is firmly screwed together. Material is delivered safely and reliably.

In addition, in these stick-shaped application material feeding containers, in addition to stick-shaped cosmetics such as lip cream, stick-shaped coating chemicals, stick-shaped glue, stick-shaped shoe cream and other stick-shaped coating materials are stored and used. It can be applied to all and has the same effect.

[0024]

As described above, in the rod-shaped coating material feeding container according to the present invention, the lower end portion of the screw rod of the feeding rotary member having the receiving tray screwed is formed into a column without a screw thread. Or, make the diameter of the screw thread at the lower end of the screw rod of the feeding rotary member that engages with the pan smaller than the diameter of the screw thread of the screw rod above it, or further The diameter of the screw thread at the lower end of the screw rod that engages with the saucer is made smaller than the screw thread diameter of the screw rod above it, and the lower end of the screw rod with the smaller screw diameter is Since it has a solid columnar shape, at the beginning of use, even if the feed-out rotary body is accidentally rotated backward in the direction in which the cosmetic is stored, the screw rod that is screwed into the saucer will rotate freely. Even if the screw bar erected in the center of the feeding rotor is thinned, It does not break from the beginning.

Further, the saucer on which the rod-shaped coating material is mounted idles only when it is at the lower end of the screw rod, and is screwed onto the screw rod without idle during use. It can be taken out and stowed as safely and securely as before.

[Brief description of drawings]

FIG. 1 is a longitudinal sectional view showing an embodiment of a stick-shaped coating material feeding container according to the present invention.

FIG. 2 is an enlarged vertical cross-sectional view of a main part of the rod-shaped coating material feeding container shown in FIG.

3 is a cross-sectional view taken along the line AA of the rod-shaped coating material feeding container shown in FIG.

FIG. 4 is a vertical cross-sectional view showing a usage state of the rod-shaped coating material feeding container shown in FIG.

FIG. 5 is an enlarged vertical cross-sectional view of a main part showing another embodiment of the stick-shaped coating material feeding container according to the present invention.

FIG. 6 is an enlarged vertical cross-sectional view of a main part showing another embodiment of the stick-shaped coating material feeding container according to the present invention.

[Explanation of symbols]

 1 Container Main Body 2 Feeding Rotating Body 3 Screw Rod 3a, 3b Screw Thread 4 Saucepan 5 Inner Cylinder 6 Screw Groove 7 Outer Cylinder 8 Groove 9 Protrusion

Claims (4)

[Scope of utility model registration request] 1. A rotating body for feeding, which has a screw rod standing upright in the central portion, is rotatably and non-pullable attached to the lower end of a cylindrical container body, and a saucer on which a rod-shaped coating material is mounted is slidable in the container body. It is mounted so that it cannot be rotated, and an inner cylinder is erected in the center of the saucer, and the screw groove provided on the inner peripheral surface of the inner cylinder is screwed into the screw rod that is erected in the center of the payout rotor, and the payout rotor is In the rod-shaped coating material feeding container that freely feeds the rod-shaped coating material mounted on the saucer by the rotation of
A rod-shaped coating material feeding container characterized in that the lower end portion of the screw rod of the feeding rotary member with which the saucer is screwed is formed into a cylindrical shape without a screw thread. 2. A feeding rotary member having a screw rod standing upright in the center thereof is attached to the lower end of a cylindrical container main body so as to be rotatable and non-pullable, and a tray on which a rod-shaped coating material is mounted is slidable inside the container main body. It is mounted so that it cannot be rotated, and an inner cylinder is erected in the center of the saucer.The screw groove provided on the inner peripheral surface of the inner cylinder is screwed into the screw rod erected in the center of the rotating body for feeding, and the rotating body for feeding out. In the rod-shaped coating material feeding container that freely feeds the rod-shaped coating material mounted on the saucer by the rotation of
A rod-shaped coating material feeding container characterized in that the diameter of the screw thread at the lower end portion of the screw rod of the feeding rotary member that engages with the saucer is made smaller than the diameter of the screw thread of the screw rod above it. 3. A feeding rotary member having a screw rod standing upright in the center thereof is rotatably and non-pullable attached to the lower end of a cylindrical container body, and a saucer on which a rod-shaped coating material is mounted is slidable in the container body. It is mounted so that it cannot be rotated, and an inner cylinder is erected in the center of the saucer.The screw groove provided on the inner peripheral surface of the inner cylinder is screwed into the screw rod erected in the center of the rotating body for feeding, and the rotating body for feeding out. In the rod-shaped coating material feeding container that freely feeds the rod-shaped coating material mounted on the saucer by the rotation of
The lower end of the screw rod of the screw rod of the feeding rotary body is made smaller than the diameter of the screw thread of the screw rod on the lower end of the screw rod that engages with the saucer, and the screw thread is made smaller. A rod-shaped coating material feeding container characterized by having a cylindrical shape with no threads 4. The stick-shaped coating material feeding container according to claim 1, 2 or 3, wherein the stick-shaped coating material is a stick-shaped cosmetic material.