JPH038180Y2 - - 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 lower part formed as a base cylinder part 4 and an upper part formed as a middle cylinder 5 with a small outer diameter. The main cylinder 1 has a notch in its upper side and has a vertically elongated inner plate guide hole 7 on one side of the middle cylinder 5 that passes through the notch 6 to the upper end, and is fitted into the middle cylinder 5 so as to be able to rise and fall. A knob 11 is protruded from one side of the outer surface of a short cylinder body 9 that holds cosmetics 8 through a support piece 10 that passes through the guide hole 7, and the inner plate is incorporated into the main cylinder 1 from above through the guide hole 7. 2, and a cap 3 that is attached to the outer surface of the inner cylinder 5 from above and presses the inner plate 2 from above through a knob 11.

``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 fed into the inner tube 5.

If you want to use it, remove cap 3 and
Push up the inner plate 2 with the knob 11 and remove the cosmetics 8.
It is only necessary to feed out the inner cylinder 5 to the outside.

``Embodiment'' There are several protrusions 12 on the outer surface of the lower end of the middle cylinder 5 of the main cylinder 1, so that the cap 3 can be attached without loosening, and the upper end of the middle plate guide hole 7 has a narrow part 13.
The inner plate 2 is assembled by forcibly pushing its supporting piece 10 through the narrow part 13, and is prevented from slipping out upward after being assembled. Further, protrusions 14, 14 are made to protrude from both edges of the guide hole 7 directly below the narrow part 13, and when the inner plate 2 is pushed upward during use, the support piece 10 is crimped by the protrusions 14, 14. It is designed to be stably fixed in this position. The protrusions 14, 14 can also be provided on the outer surface of the inner cylinder 5 on both sides of the upper part of the guide hole 7, so that the back surface of the knob 11 is pressed.

Although not visible in the figure, the inner tray 2 has a flange-shaped seat protruding from the inner circumferential surface of the intermediate portion of the short cylindrical body 9, and holds the cosmetics 8 on this seat. In addition, a rough surface 15 to prevent slipping is formed on the outer surface of the knob 11.
The outer surface and upper surface of the base cylinder 4 are flush with the outer surface and the upper surface of the base cylinder 4, and are shaped so as not to protrude to the outside. Reference numeral 16 indicates an engaging protrusion, to which an ogive of a cosmetic molding case is fitted and fitted, although not shown. That is, cosmetics 8
This is done by attaching an ogive to the inner plate 2, applying a mold release agent to it, turning it upside down, filling it and solidifying it. The lower end of this ogive has a somewhat larger diameter, and the middle plate 2
When it is attached to the main cylinder 1, it is locked to the upper end of the middle cylinder 5 and is left behind and removed. Note that the outer diameter of the cap 3 is the same as the outer diameter of the base cylinder 4.

Each of the above parts 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 structure is simplified. , can be provided at low cost. In addition, the feeding and feeding operations are simple and can be performed with one hand, since they do not rely on relative rotation between the main cylinder and the rotary cylinder as in the prior art, but simply raise and lower the inner plate 2 with a single touch using the knob 11. Furthermore, the installation of the inner plate 2 is done using the inner cylinder 5.
It is easy to install, just push it in from above.

[Brief explanation of the drawing]

FIG. 1 is an exploded perspective view of an embodiment of the bar-shaped cosmetic dispensing container of the present invention, and FIG. 2 is an assembled external perspective view of the main cylinder and inner tray of the same embodiment. 1...Main cylinder, 2...Middle plate, 3...Cap.

Claims (1)

[Scope of utility model registration request] The lower part is formed as a base cylinder part 4, the upper part is formed as a middle cylinder 5 with a small outer diameter, the upper part of one side of the base cylinder part 4 is cut out, and the middle cylinder 5 passes through the notch 6 position to the upper end.
The guide is inserted from one side of the outer surface of the main cylinder 1 having a vertically elongated inner plate guide hole 7 on one side, and the short cylinder 9 which is fitted into the inner cylinder 5 so as to be able to rise and fall and holds the cosmetics 8. An inner plate 2 is assembled into the main cylinder 1 from above through the guide hole 7 with a knob 11 protruding through a support piece 10 passing through the hole 7, and an inner plate 2 is attached to the outer surface of the inner cylinder 5 from above and the inner plate 2 is inserted into the main cylinder 1 from above through the guide hole 7. A rod-shaped cosmetic dispensing container consisting of a cap 3 that is pressed from the top through a knob 11.