Storage device and liquid ejection apparatus
AssigneeCanon Kabushiki Kaisha
InventorKazunori Yabe
Life of this patent
Estimating the term…
Abstract
Provided is a storage device including a container that includes an accommodation chamber accommodating fluid or powder, a flexible film that is bonded to the container and covers an opening portion of the accommodation chamber, and a tank holder to which the container having the film bonded thereto is fixed by a screw, in which the screw penetrates the film and fixes the container to the tank holder, and a part of a bonded portion between the film and the container surrounds a portion of the film through which the screw penetrates.
Claims13
A storage device comprising:
- a container that includes a plurality of accommodation chambers accommodating fluid or powder;
- a flexible film that is bonded to the container and collectively covers each of opening portions of the plurality of the accommodation chambers;
- and
- a tank holder to which the container having the film bonded thereto is fixed by a screw, wherein
- the screw penetrates the film and fixes the container to the tank holder, and
- a part of a bonded portion between the film and the container surrounds a portion of the film through which the screw penetrates.
A storage device comprising:
- a container that includes an accommodation chamber accommodating fluid or powder;
- a flexible film that is bonded to the container and covers an opening portion of the accommodation chamber;
- and
- a tank holder to which the container having the film bonded thereto is fixed by a screw, wherein
- the screw penetrates the film and fixes the container to the tank holder, and
- a part of a bonded portion between the film and the container surrounds a portion of the film through which the screw penetrates, and
- the screw passes through the film and a hole that is provided inside a recessed portion, which is provided in the container and recessed toward the tank holder, and is screwed into a screw hole that is provided in the tank holder and is provided at a tip of a cylindrical portion which protrudes toward the film bonded to the container.
A storage device comprising:
- a container that includes a plurality of accommodation chambers accommodating fluid or powder;
- a flexible film that is bonded to the container and collectively covers each of opening portions of the plurality of the accommodation chambers;
- and
- a tank holder to which the container having the film bonded thereto is fixed by a screw, wherein
- the screw penetrates the film and fixes the container to the tank holder, and
- the film is provided with a through hole that is a hole portion including a portion of the film through which the screw penetrates.
A storage device comprising:
- a container that includes a plurality of accommodation chambers accommodating fluid or powder;
- a flexible film that is bonded to the container and collectively covers each of opening portions of the plurality of the accommodation chambers;
- and
- a tank holder to which the container having the film bonded thereto is fixed by a screw, wherein
- the screw penetrates the film and fixes the container to the tank holder, and
- the film is provided with a perforation that surrounds a portion of the film through which the screw penetrates.
Dependencies are inferred from the claim text.