A set of daily necessities

Abstract

The article related to this design is a set of personal items consisting of a first button and a second button for fastening clothes. These buttons have a structure that rotates and fits together, and in order to easily obtain the rotational force during fitting, they have a structure that is long in one direction. The first button and the second button have a symmetrical structure, and when they are fitted respectively, the rotational direction in the plan view is that the first button rotates counterclockwise and the second button rotates clockwise. At a pair of openings through which the clothes string passes, the first button and the second button are used as a set. In the reference figure, as an example of the use of the fastener for the waist part of a jersey used as sports trousers, the states before and after the fitting of the buttons are shown. The white parts in the reference figure are the buttons. In the reference figure, in order to avoid the collision of both buttons due to the length between the openings of the jersey, the first button is attached to the left opening of the jersey, and the second button is attached to the right opening. As shown in the reference figure, this article has a structure in which both buttons do not collide before and after fitting, both buttons can be fitted from the upper part of the jersey, and the buttons can be easily fitted while the jersey is being worn.

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