Substrate storage container
AssigneeMiraial Co., Ltd.
InventorChiaki Matsutori
Life of this patent
Estimating the term…
Abstract
A substrate storing container includes: a container main body; a lid body which is attachable to and detachable from a container main body opening portion, and which is able to block the container main body opening portion; and a component which is attached to the container main body or to the lid body. A connected part between the component and the container main body, the lid body or another component includes press-fit fixing portions, which are positioned by means of press fitting while being fixed to each other; and impulse welding portions which are formed by impulse welding, to maintain the positioning and fixing in the press-fit fixing portions.
Claims5
A substrate storing container comprising:
- a container main body that includes:
- a tubular wall portion including an opening circumferential portion provided with a container main body opening portion formed in one end portion, with another end portion being blocked;
- and a substrate storing space that is made by an inner face of the wall portion, can store a plurality of substrates and communicates with the container main body opening portion;
- a lid body that is attachable to and detachable from the container main body opening portion, and can block the container main body opening portion;
- and
- a component that is attached to the container main body or the lid body, wherein a connected part between one of the component, and the container main body, the lid body or another component includes:
- press-fit fixing portions that are configured by being positioned by means of press fitting of one of the component to the container main body, the lid body or the another component while being fixed to each other;
- an impulse welding portion that is formed by impulse welding of one of the component to the container main body, the lid body or the another component, to maintain the positioning and fixing in the press-fit fixing portions, and
- the press-fit fixing portions are located at a region outside the impulse welding portion.
Dependencies are inferred from the claim text.