JPS6223387Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a rod-shaped cosmetic container that is characterized in that it can be easily assembled by simply inserting each component constituting the container sequentially from the bottom of a rotary tube disposed on the outside. A body cylinder 3 is attached to a rotary cylinder 1 having a spiral groove 2 on the inner circumferential wall surface, and a cosmetic holding part 5 is attached to the body cylinder 3.
The pins 6 protruding from both sides of the lower part of the lifting cylinder 4 pass through vertical holes 7 formed on both sides of the lower half of the body cylinder 3, and the rotating cylinder 1 is inserted into the lifting cylinder 4. In the structure in which the spiral grooves 2 of the rotary cylinder 1 engage with each other and the elevating cylinder 4 moves up and down by the rotation of the rotating cylinder 1, an enlarged diameter part 8 is provided inside the lower opening of the rotating cylinder 1, and an enlarged diameter part 8 is provided at the lower part of the body cylinder 3. The large diameter portion 9 integrally formed with a bulge is connected to the enlarged diameter portion 8.
An annular convex portion 1 that is fitted into the annular groove 10 and protrudes from the outer periphery of the large diameter portion 9 into an annular groove 10 bored in the inner wall surface of the enlarged diameter portion 8.
1, and the bottom cover 12 is fitted from the lower opening of the rotary cylinder 1 to the large diameter part 9 of the body cylinder 3.
The annular protrusion 13 protruding from the outer peripheral surface of the rotary tube 1 is engaged with the annular groove 14 formed inside the annular protrusion 11, and the edge flange 15 protruding from the bottom of the bottom cover 12 is connected to the rotary tube 1. The vertical hole 7 is made into contact with the lower end edge of the body cylinder 3, and is further bored at the lower part of the vertical hole 7 formed on both sides of the lower half of the body cylinder 3, and at the upper half position of the large diameter part 9 formed at the lower part of the body cylinder 3. The gist of the present invention is that the pin guide holes 16 are made to communicate with each other.

The specific structure of the present invention will be described below with reference to an embodiment shown in the drawings. 1 is a rotary cylinder having a spiral groove 2 on the inner circumferential wall surface, 3 is a body cylinder, and 4 is a cosmetic holding part 5 on the upper part.
The lower half of the body tube 3 is inserted into the rotating tube 1, and the elevator tube 4 is inserted into the body tube 3, and pins 6 protruding from both sides of the lower part of the elevator tube 4 are attached to the body tube 3. It passes through vertical holes 7 bored on both sides of the lower half of the cylinder and engages with the spiral groove 2 of the rotary cylinder 1, and by rotating the rotary cylinder 1, the elevating cylinder 4 moves up and down. Reference numeral 8 denotes an enlarged diameter portion provided inside the lower opening of the rotary barrel 1, and 9 indicates a large diameter portion integrally formed in the lower part of the body barrel 3.
This large diameter part 9 fits into the enlarged diameter part 8, and the enlarged diameter part 8
An annular convex portion 11 protruding from the outer periphery of the large diameter portion 9 is engaged with an annular groove 10 formed in the inner circumferential wall surface of the rotary cylinder 1 to prevent the body cylinder 3 from coming off and at the same time to make the rotary cylinder 1 rotatable. Reference numeral 12 denotes a bottom cover which is inserted through the lower opening of the rotary cylinder 1 and fitted with the large diameter portion 9 of the body cylinder 3, and has an annular convex portion 13 protruding from the outer circumferential surface of the bottom cover 12. An annular groove 14 formed inside the annular convex portion 11
An edge flange 15 that is engaged with and protrudes from the lower part of the bottom cover 12 is brought into contact with the lower edge of the rotary tube 1, and the body tube 3
The lower part of the vertical hole 7 and the large diameter part 9 bored on both sides of the lower half of the
A pin guide hole 16 bored in the upper half of the body is communicated with the pin guide hole 16.

Therefore, in the present invention, the body tube 3 is first inserted through the lower opening of the rotary tube 1, and the large diameter portion 9 of the body tube 3 is inserted into the rotary tube 1.
At the same time, the annular convex part 11 is engaged with the annular groove 10, and then the elevating cylinder 4 is fitted into the body cylinder 3.
By inserting and fitting the bottom cover 12, the container can be easily assembled. In particular, in the present invention, pin guides are provided at the lower end of the vertical hole 7 formed on both sides of the lower half of the body cylinder 3 and at the upper half of the large diameter portion 9 formed bulging at the lower part of the body cylinder 3. The pins 6 protruding from the bottom of both sides of the elevator tube 4 are easily guided into the vertical hole 7 through the pin guide holes 16, so that the pins 6 do not cause any obstruction when installing the elevator tube 4. Rather, the container can be easily and quickly assembled by simply inserting each component of the container in sequence from the lower opening of the rotary cylinder 1.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention. Figure 1 is a vertical sectional view of the container, Figure 2 is a perspective view of disassembled parts, and Figure 3 is a perspective view of disassembled parts.
The figure is an enlarged cross-sectional view of the main part. 1...Rotating tube, 2...Spiral groove, 3...Body barrel, 4
... Elevating cylinder, 5 ... Cosmetic holding part, 6 ... Pin,
7...Vertical hole, 8...Enlarged diameter part, 9...Large diameter part, 1
0, 14... Annular groove, 11, 13... Annular convex portion, 12... Bottom cover, 15... Edge flange, 16... Pin guide hole.

Claims (1)

[Scope of utility model registration request] A body barrel 3 is attached to a rotating barrel 1 having a spiral groove 2 on the inner circumferential wall surface.
An elevating tube 4 equipped with a cosmetic holding part 5 is inserted into the body tube 3, and pins 6 protruding from both sides of the lower part of the elevating tube 4 are bored on both sides of the lower half of the body tube 3. In a configuration in which the vertical hole 7 is penetrated and engaged with the spiral groove 2 of the rotary tube 1, and the elevating tube 4 moves up and down as the rotary tube 1 rotates, an enlarged diameter portion is provided inside the lower opening of the rotary tube 1. 8, and a large diameter part 9 integrally formed in the lower part of the body cylinder 3 is fitted into the enlarged diameter part 8, and the enlarged diameter part 8 is fitted.
The large diameter portion 9 is inserted into the annular groove 10 bored in the inner wall surface of the
At the same time, the bottom cover 12 is fitted into the large diameter part 9 of the body cylinder 3 from the lower opening of the rotary cylinder 1, and the bottom cover 12 is fitted with the annular protrusion 11 protruding from the outer circumference of the bottom cover 12. The annular convex portion 13 is engaged with the annular groove 14 formed inside the annular convex portion 11, and the bottom cover 12
An edge flange 15 protruding from the bottom of the rotary cylinder 1 is brought into contact with the lower edge of the rotary cylinder 1, and a vertical hole 7 formed on both sides of the lower half of the body cylinder 3 and a lower part of the body cylinder 3 are formed. A rod-shaped cosmetic container characterized in that a pin guide hole 16 formed in the upper half of the large diameter portion 9 is communicated with the large diameter portion 9.