JPS6036175Y2 - cosmetic compact - Google Patents

Description

[Detailed explanation of the idea] This case relates to a cosmetic compact.

Generally, the body and the lid of a cosmetic compact are pivotally connected at the rear, and an engagement means is provided at the front to lock the closed lid.

The present invention is intended to enable such a cosmetic compact to be disengaged with a single push of a button, and is intended to be strong and less likely to break down.

The illustrated embodiment will be described below.

In the figure, 1 is a flat body, 2 is a pivoted body 3 at the rear of the body.
The flat lid, 4, is a push button movably mounted on the front of the body.

The body 1 has a front wall 11 formed with a large depth, and is provided with a notch 12 in the center of the front wall that is open to the front and upper surfaces and has an inner bottom surface 13 shaped like an arc. An engagement protrusion 15 is provided protrudingly in the center of the
A pair of longitudinal grooves 17.17 are provided facing each other.

The lid 2 has its peripheral edge abutted against the upper surface of the body 1, and is provided with an engaging protrusion 21 that is inserted from the lower front surface into the notch 12 and engages with the engaging protrusion 15, The base is bulged left and right to form a downwardly facing abutment surface 22.22 at the base.

The push button 4 is movably mounted in the notch 12 with the front surface 43 protruding obliquely upward, and is provided with a pair of left and right arm pieces 41° 41 that protrude rearward at the upper end. A pair of protrusions 42 and 42 are provided on the outer surface of the arm piece 4.
1, 41 into the notch 12, and the protrusions 42, 42
is vertically slidably inserted into the vertical groove 17.17, and the upper surface of its arm piece 41.41 faces the abutment surface 22.22, and the lower inner edge 44 is slidably slidable on the arcuate inner bottom surface 13. are in contact.

Note that each of the above-mentioned members is made of synthetic resin.

With the above structure, when the cover 2 is opened, when the push button 4 is pressed, the push button rotates around the projections 44, and the lower inner edge 44 slides on the arcuate inner bottom surface 13 of the notch 12. The protrusions 44° 44 are guided by the vertical grooves 17, 17 and rise together with the arm pieces 41, 41, and the abutment surfaces 22, 22 at the base of the engagement protrusion 21 are pushed up by the arm pieces. Then, the engagement protrusion 21 is disengaged from the engagement protrusion 15, and the lid 2 is unlocked.

After that, just pull up the lid 2. When closing the lid 2, it is sufficient to simply push down the lid 2, and at the same time as the lid 2 is closed, the engaging protrusion 21 engages with the engaging protrusion 15 and is locked.

According to the present proposal, the release of the closed and locked lid 2 is as follows:
This can be done very easily and easily with one-touch pressing of the push button 4, and since the push button 4 is only added to the body 1 as a component, the structure is extremely simple and manufacturing is easy.
It does not require high precision, has high mechanical strength, can be used as a synthetic resin without any problems, can be provided at low cost, and can be made with fewer failures.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention; FIG. 1 is a cutaway side view, FIG. 2 is a perspective view of the main parts, and FIG. 3 is an exploded perspective view of the main parts. 1... Body, 2... Lid, 4...
Push button.

Claims (1)

[Claims for Utility Model Registration] i. The front wall 11 is provided with a cutout 12 that opens to the front and upper surfaces, the inner bottom surface 13 of the cutout is formed in an arc shape, and the inner back surface 14 is provided with an engaging protrusion 15. body 1; ii pivoted at the rear 3 to the front 1 above so that it can be opened and closed;
An engaging protrusion 21 that engages with the engaging protrusion 15 when the lid is closed is vertically provided on the front part, and the base of the engaging protrusion bulges out to form an abutment surface 22.22 that faces downward. a push button 4 movably equipped in the notch 12 so as to slide on the arcuate inner bottom surface 13 and rise to push up the abutting surface 22, 22 as the push button 4 is pushed; compact.