JPH038181Y2 - - Google Patents

Description

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

``Prior art'' This type of dispensing container has a small-diameter medium cylinder in the upper half of the main cylinder, a rotary cylinder is fitted on the outer surface of this medium cylinder, and an inner tray for holding cosmetics is fitted in the medium cylinder so that it can be raised and lowered. Then, this inner plate is engaged with the threaded groove on the inner surface of the rotary cylinder through a vertical guide hole provided in the middle cylinder by a protrusion, and the main cylinder and the rotary cylinder are relatively rotated in opposite directions to dispense cosmetics. Carrying out and feeding operations.

``Problems to be Solved by the Invention'' Conventionally, cosmetics have been removably assembled through a saucer so that each inner tray can be replaced, and therefore at least five parts are required, including the cap.

The object of the present invention is to obtain a bar-shaped cosmetic dispensing container which reduces the number of parts as much as possible, simplifies the structure, and reduces costs.

"Means for Solving the Problems" The bar-shaped cosmetic dispensing container of the present invention has a gap between the upper part of the base cylinder part 4 having a notch in the upper part of one side and the base cylinder part 4 at the notch 5 part. The main cylinder 1 is formed into an intermediate cylinder 6 with a small outer diameter, and has a vertically elongated intermediate plate guide hole 7 on one side extending from the upper part of the intermediate cylinder 6 to the lower end of the notch 5 position. , a short cylindrical body 9 that is fit into the middle cylinder 6 so as to be movable up and down and holds the cosmetics 8;
a support piece 10 that passes through the guide hole 7 from one side of the outer surface of the support piece 10;
An inner plate 2 is assembled into the main cylinder 1 from below with a protruding knob 11 that can pass through the gap A, and an inner plate 2 is attached to the outer surface of the inner cylinder 6 from above and is inserted into the inner plate 2 from above through the knob 11. It consists of a holding cap 3.

``Function'' With the above structure, when the cap 3 is attached, the inner tray 2 is held down by the cap 3 and the cosmetics 8 are placed in the inner tube 6 as shown in FIG. 1A.

When used here, the cap 3 is removed, the inner tray 2 is pushed up using the knob 11, and the cosmetics 8 are fed out to the outside of the inner tube 6.

``Example'' There are several protrusions 12 on the outer surface of the lower end of the middle cylinder 6 of the main cylinder 1, so that the cap 3 can be installed without loosening, and the lower end of the guide hole 7 has protrusions 12 from both edges.
3 and 13 protrude and form a narrow part, and the inner plate 2
The supporting piece 10 is forcibly pushed in through the narrowed portion to be assembled, and after being assembled, it is prevented from falling downward. A pinching portion is also provided at the upper end of this inner plate guide hole 7 with protrusions 14, 14 protruding from both edges, and when the inner plate 2 is pushed upward during use, this support piece 10 is crimped and this It is designed to be stably fixed in position. In addition, this protrusion 14, 14
may be provided on the outer surface of the middle cylinder 6 on both sides of the upper part of the guide hole 7, so that the back surface of the knob 11 is pressed.

The inner plate 2 has a flange-like seat 15 protruding from the inner circumferential surface of the intermediate portion of the short cylindrical body 9, and the cosmetic 8 is held by the seat 15. Further, a rough surface 16 for preventing slipping is formed on the outer surface of the knob 11. Incidentally, numeral 17 indicates an ogive of a cosmetic molding case. That is, the cosmetic product 8 has this ogive 17 on the outer periphery of the upper end of the short cylinder 9 with a locking protrusion 18.
, apply a mold release agent to the inner surface, and fill and solidify the inner plate 2 with it upside down. This ogive 1
7 has a large outer diameter at the lower end, and after assembling the inner plate 2, once the feeding operation is performed, the lower end is inserted into the inner cylinder 6.
Hang it on the upper end and remove it by inserting it in this state.

Each part of this invention is molded and manufactured from synthetic resin material.

"Effects of the invention" According to the invention described above, it can be composed of three parts: the main cylinder 1, the inner plate 2, and the cap 3, and the number of parts is reduced compared to the conventional one, and each part has a simple shape, so the construction is simplified. , can be provided at low cost. In addition, the feeding and feeding operations are simple and simple, as they do not rely on relative rotation between the main cylinder and the rotary cylinder as in the past, but simply raise and lower the inner plate 2 using the knob 11, and can be operated with one hand. .

[Brief explanation of the drawing]

Figures 1a and 1b show an embodiment of the bar-shaped cosmetic dispensing container of the present invention, where figure a is a half longitudinal sectional view, figure b is a bottom view of the main cylinder, and figure 2 is an exploded perspective view of the same embodiment. It is. 1...Main cylinder, 2...Middle plate, 3...Cap.

Claims (1)

[Scope of utility model registration request] The upper part of the base cylinder part 4 with the upper part of one side notched is formed into a middle cylinder 6 with a small outer diameter with a gap A between it and the base cylinder part 4 at the notch 5 part. A main cylinder 1 having a vertically elongated inner plate guide hole 7 on one side extending from the upper part to the lower end of the notch 5 position, and a short cylinder that is fitted into the middle cylinder 6 so as to be movable up and down and holds a cosmetic 8. An inner plate 2 is assembled into the main cylinder 1 from below with a knob 11 protruding from one side of the outer surface of the body 9 that can pass through the gap A through a support piece 10 that passes through the guide hole 7, and an outer surface of the inner cylinder 6. A rod-shaped cosmetic dispensing container comprising a cap 3 which is attached to the container from above and presses the inner tray 2 from above through a knob 11.