Container

Abstract

The container of the present invention has a cover body and a container body that are freely openable and closable connected to each other through the shaft and the shaft insertion portion, which can reduce the amount of jelly used while fully ensuring the braking effect of the cover body. The shaft (23) is inserted into the shaft insertion portion (24), so that the cover (3) rotates around the axis of the shaft (23) relative to the container body (2) to open and close the cover (3), and set There is a force applying mechanism (27) that applies force to the opening direction of the cover (3), and a viscous material is filled between the shaft (23) and the shaft insertion part (24) so ​​that the cover (3) is relatively closed to the container. The main body (2) is slowly opened, and one side of the shaft (23) and the shaft insertion part (24) is provided with a fitting convex part (31), and the other side is provided with a fitting convex part (31). The fitting concave part (30) of the shaft (23) and the shaft insertion part (24) are expanded to expand the contact area via the viscous material.

Description

technical field [0001] The present invention relates to a container with a lid for storing cosmetics and the like. Background technique [0002] As a container with a lid for storing cosmetics, etc., there is a proposal that a torsion bar is provided on the hinge part of the opening and closing mechanism, and when the lid is closed, the torsion bar is twisted to accumulate elastic force, and the elastic force can be released to automatically open. Cover (refer to Patent Document 1). [0003] In this type of container, a structure is adopted to keep the lubricant around the torsion bar. When the cover is opened, since the lubricant around the torsion bar acts as a resistance (impediment) to release the torsion of the torsion bar, the opening of the cover becomes difficult. slow. [0004] In addition to the torsion bar, there is also known a container with a lid of a type in which the lid is opened by the urging force of the urging member (see Patent Document 2). [0005] I...

AI Technical Summary

Problems solved by technology

Therefore, in the container of Patent Document 1 using a filamentary torsion bar, the resistance is small, and it is difficult to say that the braking effect of the lid is sufficient.

[0009] In addition, in the container of Patent Document 2, although the blade portion is provided at the front end of the fixed side member, the contact area with the jelly is increased, but since the jelly is filled in the cylindrical rotating side member, So there is the problem of needing a lot of jelly

In addition, when force is applied to the lid to accelerate the opening of the lid, there is a risk of damage to the blade part, and if it is a small container, the size of the rotating side member will be reduced, and the contact area with the jelly will also be reduced. , so there is also the problem of not getting a sufficient opening and braking effect of the cover

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