Liquid container, cap used with the liquid container, and cap-equipped liquid container
First Claim
1. A liquid container comprising:
- a housing for containing a liquid therein;
a lever having one end supported to an outer wall of said housing and the other end as a free end, said lever being elastically deformable; and
a projection provided in an area of said housing which is opposite to and away from the supported one end of said lever, said projection covering at least a part of a space between the free end of said lever and said housing in said area;
wherein said projection extends from the upper surface of said housing and exists above the free end of said lever.
1 Assignment
0 Petitions
Accused Products
Abstract
A liquid container includes a lever having one end supported to an outer wall of a housing containing a liquid therein and the other end as a free end, the lever being elastically deformable. The liquid container further includes a projection provided in an area of the housing which is opposite to and away from the supported one end of the lever, the projection covering at least a part of a space between the free end of the lever and the housing in the above area. By virtue of the projection, the lever can be protected against accidental external forces. In a cap-equipped liquid container, a straight line connecting a projected end of the projection of the liquid container and a distal end of a tab of a cap is set to cross a movable range of the lever provided on the liquid container in which the lever is allowed to angularly move with elastic deformation thereof. In a cap, an elastic sealing member for sealing off the surroundings of the supply port of the liquid container is provided on a bottom wall portion connecting first and second latch members to each other, and a part of the bottom wall portion is able to elastically deform upon application of an operating force.
82 Citations
6 Claims
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1. A liquid container comprising:
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a housing for containing a liquid therein;
a lever having one end supported to an outer wall of said housing and the other end as a free end, said lever being elastically deformable; and
a projection provided in an area of said housing which is opposite to and away from the supported one end of said lever, said projection covering at least a part of a space between the free end of said lever and said housing in said area;
wherein said projection extends from the upper surface of said housing and exists above the free end of said lever. - View Dependent Claims (3, 4, 5)
wherein a distance between a projected end of said projection and said housing is not smaller than a distance between the free end of said lever and said housing in a state that said liquid container is attached to said holder.
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4. A cap-equipped liquid container comprising a liquid container according to claim 1 and a cap fitted to said liquid container, wherein said cap comprises:
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an elastic sealing member for sealing off a supply port formed in said liquid container, said supply port for introducing a liquid in said liquid container out of said liquid container, and a cap body on which said elastic sealing member is provided, wherein said cap body includes an engagement member engaging with said liquid container to hold said cap in place, and a tab disposed near said engagement member and used for removing said cap from said liquid container; and
wherein a straight line connecting a projected end of a projection of said liquid container and a distal end of said tab is set to cross a movable range of a lever provided on said liquid container in which said lever is allowed to angularly move with elastic deformation thereof.
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5. A cap-equipped liquid container according to claim 4, wherein said tab is provided to lie in a direction of extension of a surface of said cap body on which said elastic sealing member is provided, and a part of the surface of said cap body is elastically deformable with application of an operating force for removing and fitting said cap.
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2. A liquid container comprising:
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a housing for containing a liquid therein;
a lever having one end supported to an outer wall of said housing and the other end as a free end, said lever being elastically deformable; and
a projection provided in an area of said housing which is opposite to and away from the supported one end of said lever, said projection covering at least a part of a space between the free end of said lever and said housing in said area;
wherein a projected end of said projection is bent toward the free end of said lever. - View Dependent Claims (6)
wherein a distance between a projected end of said projection and said housing is not smaller than a distance between the free end of said lever and said housing in a state that said liquid container is attached to said holder.
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Specification