JPH0538672Y2 - - Google Patents

Description

[Detailed description of the invention] "Industrial Application Field" The present invention relates to a container for dispensing stick-shaped cosmetics, such as stick-shaped lipsticks.

"Prior Art" Various types of containers are known as the above-mentioned containers, but
As one of them, a lower cylinder member having a cylindrical peripheral wall standing up from the peripheral edge of the bottom wall, and an upper part of the peripheral wall of the lower cylinder member,
An upper cylindrical member in which the lower part of the cylindrical body with openings on both upper and lower end faces is rotatably fitted, and a screw rod is suspended from the lower surface of a saucer for fitting a rod-shaped cosmetic, which is fitted in the upper cylindrical member so as to be vertically movable. The actuating member is the main member, and the lower cylinder member rotates in both forward and reverse directions with respect to the upper cylinder member.
BACKGROUND OF THE INVENTION Bar-shaped cosmetic dispensing containers are known that have means for converting the vertical movement of an actuating member relative to an upper barrel member.

``Problem that the invention aims to solve'' When purchasing cosmetic stick containers, conventionally, customers would remove the cap each time to check the color of the cosmetic stick and select the one they prefer. This is not only troublesome, but also undesirable since there is a risk of dust adhering to the product.

The present invention eliminates such defects and makes it possible to magnify the bar-shaped cosmetic product using the lens effect without removing the cap.

"Means for Solving the Problem" A lower cylinder member 1 having a cylindrical peripheral wall 3 standing up from the periphery of a bottom wall 2, and a lower part of the cylinder with openings on both upper and lower end surfaces are rotated into the upper part of the peripheral wall 3 of the lower cylinder member. An operation in which the screw rod 12 is suspended from the lower surface of the saucer 11 for fitting the upper cylinder member 5 which is movably fitted and raised upwardly, and the bar-shaped cosmetic 18 which is fitted into the upper cylinder member so as to be vertically movable. Part 10
means 13 having as main members, converting rotation of the lower cylinder member in both forward and reverse directions with respect to the upper cylinder member 5 into vertical movement of the actuating member 10 with respect to the upper cylinder member 5;
In the rod-shaped cosmetic dispensing container, the upper tube member 5 is made transparent, and the upper short portion of the upwardly protruding portion of the upper tube member is left in the short tube-shaped cap fitting allowance 5a. The portion from the lower end to the lower end of the upwardly protruding portion was formed into a spherical cylindrical portion 5b having an outwardly projecting semicircular cross section.

"Function" Since the illustrated spherical cylinder portion 5b has a lens effect, the rod-shaped cosmetic 18 inside thereof appears to have a larger diameter than its actual diameter.

"Example" The dispensing container of the present invention includes a lower cylinder member, an upper cylinder member,
This is an improvement on the known rod-shaped cosmetic dispensing container, which has an operating member and a means for converting the forward and reverse rotation of the lower barrel member relative to the upper barrel member into vertical movement of the operating member relative to the upper barrel member. be.

First, the known structure will be described. The lower cylinder member 1 is formed with a cylindrical peripheral wall 3 standing up from the peripheral edge of a bottom wall 2. A first groove is circumferentially provided on the upper inner surface of the peripheral wall, and second grooves 4 are vertically provided on the inner surface of arbitrarily determined left and right portions of the peripheral wall.

An upper cylinder member 5 is connected to the upper part of the circumferential wall of the lower cylinder member 1 by rotatably fitting the lower part of the cylinder with openings on both upper and lower end faces, and the outer surface of the lower end of the fitting part is connected to the upper cylinder member 5. 1. A protrusion 6 that fits into the groove is provided around the periphery.

The receiving tray 1 of the actuating member 10 is inserted into the upper cylinder member 5.
1 is fitted so as to be vertically movable, and its saucer 11
A threaded rod 12 is suspended into the lower cylinder member 1 from the center of the lower surface.

13 is a means for converting the rotation of the lower cylinder member 1 in both forward and reverse directions with respect to the upper cylinder member 5 into the vertical movement of the actuating member 10 with respect to the upper cylinder member 5;
The male threaded tube 14 is fitted onto the outer surface, the first protrusions 15, 15 attached to both the left and right parts of the upper end of the male threaded tube are screwed into the outer surface of the threaded rod, and the upper portion of the male threaded tube 14 is fitted into the lower part of the upper tube member. The second protrusions 16, 16 attached to the lower inner surface of the upper cylinder member are screwed into the male threaded part of the male threaded cylinder, and the tips of the third protrusions 17, 17 protruding from the lower end of the male threaded cylinder are fitted. , are vertically movably engaged into the second grooves 4, 4 on the inner surface of the lower cylinder member.
Note that the threaded rod 12 and the male threaded cylinder 14 have opposite threads. With the above configuration, when the lower cylinder member 1 is turned with respect to the upper cylinder member 5, the second protrusions 16, 16 are attached to the male threaded cylinder 14.
Also, the first protrusions 15, 15 raise the screw rods 12, so that the actuating member 1 is moved against the upper cylinder member 5.
0 rises, and also falls by rotating in the opposite direction.

In the present invention, in the above structure, the upper cylinder member 5 is made transparent. In addition, among the portions that protrude upward from the upper end of the lower cylindrical member 1, the upper end portion is formed into a short cylindrical cap fitting portion 5a.
The portion from the lower end of the fitting allowance to the lower end of the upwardly protruding portion was formed into a spherical cylindrical portion 5b having an outwardly projecting semicircular longitudinal section.

18 is a bar-shaped cosmetic whose lower end is fitted into the saucer 11, and 19 is a cap.

"Effects of the invention" Since the present invention has the above-described structure, there is no need to remove the cap when selecting a bar-shaped cosmetic product as in the conventional case, and the cross-sectional shape of the spherical cylindrical part 5b is made into an outwardly projecting semicircular shape. The lens action magnifies the rod-shaped cosmetic within the spherical cylindrical portion, making it easier to see the cosmetic.

[Brief explanation of the drawing]

The drawing is a half-sectional view of the container of the present invention. 1... Lower tube member, 5... Upper tube member, 10... Operating member.

Claims (1)

[Scope of utility model registration request] A lower cylinder member 1 has a cylindrical peripheral wall 3 standing up from the periphery of a bottom wall 2, and a lower part of the cylinder with openings on both upper and lower end faces is rotatably fitted into the upper part of the peripheral wall 3 of the lower cylinder member and stands up upward. an actuating member 10 having a threaded rod 12 hanging from the lower surface of a saucer 11 into which a rod-shaped cosmetic 18 is fitted into the upper cylinder member so as to be movable up and down;
means 13 having as main members, converting rotation of the lower cylinder member in both forward and reverse directions with respect to the upper cylinder member 5 into vertical movement of the actuating member 10 with respect to the upper cylinder member 5;
In the rod-shaped cosmetic dispensing container, the upper cylinder member 5 is made transparent, and the upper end of the upwardly protruding portion of the upper cylinder member is left in the short cylindrical cap fitting allowance 5a. A rod-shaped cosmetic dispensing container characterized in that a portion from the lower end to the lower end of the upwardly protruding portion is formed into a spherical cylindrical portion 5b whose longitudinal cross section is semicircular with an outward bulge.