JPS603094Y2 - Container with opening/closing lid - Google Patents

Description

[Detailed description of the invention] The present invention relates to a container with an opening/closing lid for storing coins installed in the interior of a car, for example.The purpose of the invention is to open rapidly without resistance up to a certain angle, and to apply contact pressure at the stop position. Gradually increases to stop the lid with a good feeling, and if you apply too much force and press the lid more than necessary, the lid can be easily removed and reattached, so that the lid or the container body will not be damaged. It's completely calm.

Conventionally, as shown in FIGS. 1 and 2, a stop pin 3 is provided protruding near the rotation shaft 2 of the lid 1, and the rotation shaft 2 is fitted into the shaft hole 5 of the bracket 4 of the container body. Make sure it can move, and close the lid 1.
A container with an opening/closing lid is well known in which a stop pin 3 locks onto the side of a bracket 4 to prevent the lid 1 from rotating any further when the container is opened at a certain angle, but a force that causes the container to open beyond a set angle is applied. This has the disadvantage that excessive force is applied to the container body or lid, resulting in damage.

The present invention uses a planar cam-shaped stopper to automatically remove the lid when the lid is opened beyond a certain angle, thereby eliminating the drawbacks of the conventional method.

3 to 7 show the first embodiment of the present invention, in which the container body 1
Brackets 11 are provided protrudingly on both sides of the bracket 11 so that they can be elastically displaced outward.

12 is a shaft hole.

Reference numeral 13 denotes a lid with projecting pieces 14 protruding from both sides of the base, a rotating shaft 15 on its outer surface, and a planar cam-shaped stopper 16 near it.
It is a formality.

When the rotation shaft 15 of the M2S is placed on the upper end of the bracket 11 and pushed downward, the bracket 11 is elastically displaced outward, and when the rotation shaft 15 is fitted into the shaft hole 12, the bracket 11 returns to its original position. It can be reassembled with its elasticity.

When the lid 13 is closed, the planar cam-shaped stopper 16 is in the position shown in FIGS. 4 and 6, where it does not come into contact with the bracket 11, but as shown in FIG. The lid 13 opens without resistance until it comes into contact with the inner surface of the engaging protrusion 11a of the lid 11, and then the contact pressure between the planar cam-shaped stopper 16 and the bracket 11 gradually increases and the lid 13 stops with a good feeling.

If the lid 13 is pressed further outward by mistake, the bracket 1
The first engaging protrusion 11a is gradually pushed outward by the planar cam-shaped stopper 16 and displaced, and the rotation shaft 15 is removed from the shaft hole 12.

FIG. 8 shows a second embodiment of the present invention, in which a planar cam-shaped stopper 22 is provided on the inner surface of the engaging protrusion 21a of the bracket 21.

The operation is similar to that of the first embodiment.

Note that if at least one of the pair of brackets is configured as described above, the lid can be attached to and removed from the bracket, so it is not necessarily necessary to configure both brackets as described above.

According to the present invention, at least one of the brackets is provided on both sides of the container body so that it can be elastically displaced outwardly, and the lid opening shaft is rotatably fitted into the shaft hole of the bracket from the inside.
A planar cam-shaped stopper is provided on either of the rotating opposing surfaces of the lid and the bracket, and when the lid opens at a certain angle or more, the lid is stopped by a gradual increase in the contact pressure between the planar cam-shaped stopper and the opposing contact surface, and If the lid is opened excessively beyond a certain angle, the bracket is displaced outward by a flat cam-shaped stopper, and the rotating shaft is allowed to escape from the shaft hole of the bracket, so the lid can be opened without resistance up to a certain angle, and at the stop position. The lid can be stopped with a good feel by gradually increasing the contact pressure between the flat cam-shaped stopper and the opposing contact surface, and if you accidentally press the lid too hard and open it too much, the bracket will be displaced outward and the lid will be removed. This prevents damage to the container body and lid.
The structure is simple, with only a flat cam-shaped stopper provided, and it is suitable for use in cases where the lid is suddenly opened at a toll gate, such as a coin purse in a car.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view of the conventional product, Fig. 2 is a front view of Fig. 1 when assembled, Fig. 3 is an exploded perspective view of the first embodiment of the present invention, and Fig. 4 is an exploded perspective view of the conventional product.
The figure is a front view of the rotating part of the first embodiment when the lid is closed, FIG. 5 is a sectional view taken along the line AA in FIG. 4, and FIG. 6 is a perspective view of the rotating part of the first embodiment when the lid is closed. FIG. 7 is a perspective view of the rotating part when the lid is opened, and FIG. 8 is a perspective view of the bracket of the second embodiment of the present invention.

Claims (1)

[Scope of utility model registration request] At least one of the brackets provided on both sides of the container body can be elastically displaced outwardly, and the lid mouth movement shaft is rotatably fitted into the shaft hole of the bracket from the inside, so that the lid and the bracket are rotatably opposed to each other. A planar cam-shaped stopper is provided on either side of the surface, and when the lid opens at a certain angle or more, the contact pressure between the planar cam-shaped stopper and the opposing abutting surface gradually increases to stop the lid, and then the lid opens excessively at a certain angle or more. A container with an opening/closing lid, in which the bracket is displaced outward by a planar cam-shaped stopper, and the rotating shaft is allowed to escape from the shaft hole of the bracket.