JPS64829Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial application field This invention relates to a dispensing container for lipstick and other stick-shaped cosmetics.

BACKGROUND ART A main cylinder member includes a guide cylinder which stands upwardly from a knob cylinder through a cap fitting cylinder, and a plurality of guide elongated holes are formed in the vertical direction of the guide cylinder, and the guide cylinder. A rotary cylinder has a cylinder part rotatably fitted on the outer surface and a threaded groove is provided on the inner wall of the cylinder part, and a plurality of engagements are formed from the outer surface of the short cylinder part fitted in the guide cylinder part. It consists of a bar-shaped cosmetic fitting receiving cylinder in which a mating pin is projected, the engaging pin is inserted into each of the guide slots, and the tip of the pin is engaged in the threaded groove. When the cylinder part is turned in the forward direction, the receiving cylinder rises and the bar-shaped cosmetic with the lower end fitted into the receiving cylinder is fed out from the upper end of the guide cylinder part, and when the cylinder part is turned in the opposite direction, the receiving cylinder descends. BACKGROUND ART Dispensing containers are known that are provided to receive bar-shaped cosmetics.

Problems to be solved by the invention The above conventional example is convenient because it allows the bar-shaped cosmetic to be freely fed and retracted, but if it continues to be fed carelessly, it will be fed out for a long time to the upper limit, so if it is not used as is. The bar-shaped cosmetics were prone to breakage.

The purpose of this proposal is to eliminate such drawbacks, and the bar-shaped cosmetics are designed to always protrude to an appropriate length, and when the protruding length becomes shorter due to wear and tear from use, the bar-shaped cosmetics normally In contrast to the mechanism that moves the cylindrical part up and down to determine the proper protrusion length of the cosmetic bar by moving up and down relative to the body, a separate mechanism is used to adjust the position of the receiving tray for fitting the cosmetic bar relative to the cylindrical part. It is provided so that it can be moved upward by an amount commensurate with its length, and then the bar-shaped cosmetic can be protruded by an appropriate length again as before.

Means for Solving the Problems The container of the present invention includes a first member, an upwardly moving member, a second member, a coil spring, and a sliding tube.

The first member 1 extends from the peripheral edge of the first bottom wall 2 to the short peripheral wall 3
It is formed by standing up a square bar 4 from the center upper surface of the first bottom wall.

The upward movable member 5 has a screw tube 7 having a square hole 6 having almost the same cross section as the square rod fitted into the outer surface of the square rod so as to be able to move up and down, and a receiving plate 8 for fitting rod-shaped cosmetics to the upper end of the screw tube. It has been added.

The second member 9 has a screw tube 10 screwed onto the outer surface of the screw tube erected from the periphery of the through hole bored in the second bottom wall 11, and extends from the periphery of the second bottom wall 11 to the peripheral wall 12.
erect, the lower part of the circumferential wall is rotatably fitted into the short circumferential wall, and an elastic push-in piece 13 connects only the lower end to the other wall by cutting arbitrarily determined left and right side wall parts of the circumferential wall. , 13, and the first protrusions 14, 14 are attached to the inner surface of the upper end of the elastic pushing piece, and the elastic engagement is made to stand up from the second bottom wall 11 with an appropriate gap between the elastic pushing piece and the elastic pushing piece. Piece 15,1
5. A second protrusion 1 is placed at a position facing the first protrusion at the upper end.
6 and 16 are attached.

A coil spring 17 is interposed between the elastic pushing piece and the elastic engaging piece.

The sliding tube 18 has a peripheral wall 19 between the elastic pushing piece 13 and the elastic engaging piece 15 so that the lower end surface is placed on the upper end of the spring and the sliding tube 18 can be pushed downward against the bias of the spring. When the lower part is fitted and the peripheral wall is pushed down, the second protrusion 16 that slides in pressure contact with the inner surface of the peripheral wall is fitted into the locking through hole 20, 20 to lock the peripheral wall. is bored slightly above the lower end of the surrounding wall.

The first protrusions 14, 14 can protrude the second protrusions 16, 16, which are locked in the locking through holes, by pushing the elastic push pieces inward.

Operation Remove the cap 22 from the state shown in Figure 1,
When the sliding tube 18 is pushed down, the second protrusions 16, 16 fit into the locking through holes 20, 20, as shown in FIG. The sliding tube stops at the depressed position against the force. At this time, the upper part of the bar-shaped cosmetic 21 is exposed upward by an appropriate length due to the lowering of the sliding tube, so it can be used in this state. After use, elastic push piece 13,1
3 inward, the first protrusions 14, 14 protrude the second protrusions 16, 16 from the locking through holes 20, 20, and when the push is released, the elastic push pieces are restored and the first The protrusion is disengaged from the locking hole, and as a result, the spring pushes up the sliding tube to a predetermined position, and the bar-shaped cosmetic is housed in the tube. It is used as described above, but when the bar-shaped cosmetic becomes shorter, hold the circumferential wall of the second member 9 and turn the short circumferential wall 3 of the first member 1 in the forward direction. Then, since the screw tube 7 of the upper moving member 5 is also rotated, the screw tube 7 is also rotated together with the screw tube 1 of the second member.
Because it is screwed with 0, the screw goes up and the bar-shaped cosmetic 2
1 will be raised relative to the sliding tube 18, so by pressing down the sliding tube again in this way,
It becomes possible to expose the upper part of the rod-shaped cosmetic to an appropriate length.

Example 21 is a bar-shaped cosmetic product, and 22 is a cap.

In order to prevent the sliding tube 18 from being pulled out upward, it is preferable to attach a flange 19a for engaging the lower surface of the first protrusion to the outer edge of the lower end of the sliding tube. The outer diameter of the lower part of the sliding tube is a small diameter, and when the upper end of the periphery of the second member 9 comes into contact with the downward step 19b formed on the upper edge thereof by pressing down, the second protrusions 16, 16 are engaged with the downward step 19b. Hole 2
0.20. When the sliding tube 18 rotates relative to the second member 9, the locking through hole 2
Since it becomes impossible to fit the second protrusion to 0 and 20, it is preferable to provide a means for preventing the second protrusion from rotating.For this reason, in the illustrated example, a groove 19c,
19c is installed vertically, and a protrusion 12a that slides in the groove is provided on the inner surface of the second member peripheral wall portion above the first protrusion.
12a is attached.

All parts except the spring are made of synthetic resin.

Effects As described above, this proposal separately provides a mechanism for raising the bar-shaped cosmetic relative to the first and second members and a mechanism for moving the sliding tube up and down relative to the bar-shaped cosmetic. There is no need to worry about using too much.

[Brief explanation of the drawing]

Fig. 1 is a longitudinal sectional view of the proposed container, Fig. 2 is a longitudinal sectional view of the proposed container shown with the sliding tube in a lowered state, and Fig. 3 is a longitudinal sectional view of the proposed container.
The figure is a perspective view of the container according to the invention with the cap removed. 1...First member, 5...Upper moving member, 9...Second
Member, 18...Sliding tube.

Claims (1)

[Scope of utility model registration request] A first member 1 has a short circumferential wall 3 erected from the periphery of the first bottom wall 2 and a square bar 4 erected from the upper center surface of the first bottom wall, and the outer surface of the square bar is approximately the same as the square bar. An upwardly movable member 5 in which a screw tube 7 having a square hole 6 in cross section is fitted in a vertically movable manner and a receiving tray 8 for fitting rod-shaped cosmetics is attached to the upper end of the screw tube, and a screw screwed into the outer surface of the screw tube. The cylinder 10 is made to stand up from the periphery of the through hole bored in the second bottom wall 11, and the peripheral wall 12 is made to stand up from the periphery of the second bottom wall, and the lower part of the peripheral wall is rotatably fitted into the short peripheral wall, By cutting arbitrarily determined left and right side wall portions of the peripheral wall, elastic push-in pieces 13, 13 are formed to connect only the lower ends with other wall portions, and a first protrusion 1 is formed on the inner surface of the upper end of the elastic push-in pieces.
4, 14, and a second elastic engagement piece 15, 15, which stands up from the second bottom wall 11 with an appropriate gap between it and the elastic pushing piece, is located at a position facing the first protrusion at the upper end of the elastic engagement piece 15, 15. A second member 9 provided with protrusions 16, 16, a coil spring 17 interposed between the elastic pushing piece and the elastic engaging piece, and a coil spring 17 with its lower end surface placed on the upper end of the spring. The lower part of the peripheral wall 19 is fitted between the elastic pushing piece and the elastic engagement piece so that it can be pushed downward against the bias of It consists of a sliding tube 18 in which locking through holes 20, 20 are bored slightly above the lower end of the peripheral wall, into which the second protrusions 16 that slide in pressure contact fit into and lock the peripheral wall. The protrusions 14, 14 are the second protrusions 1 that are locked in the locking through holes.
A rod-shaped cosmetic dispensing container characterized in that 6 and 16 are formed such that they can be protruded by pushing an elastic push piece inward.