A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a deformable sewage draining exit, and belongs to the field of kitchen articles. The deformable sewage draining exit solves the problems that in the prior art, control of opening and closing of a sewage draining exit is troublesome, and the size of the sewage draining exit can not be adjusted. The deformable sewage draining exit is a large big-end-up conical cylinder composed of a plurality of gradually shrunk big-end-up independent conical cylinder bodies one by one in a sleeved mode. The smallest conical cylinder body at the bottom of the conical cylindrical sewage draining exit is provided with a bottom so that when the formed conical cylindrical sewage draining exit is closed, water can be contained and not leak. The outer bottoms of all the independent conical cylinder bodies are fixedly provided with spheres respectively. The spheres are arranged in guide rail grooves of a control rod capable of making the spheres freely move. The bottom end face of the control rod is parallel to the bottom face of the sewage draining exit. The lower portion of the bottom end face of the control rod is provided with a cam mechanism capable of making the control rod move upwards and downwards. The deformable sewage draining exit is simple in structure, low in cost and variable in size, articles in a water tank are conveniently filtered, the sewage draining exit can be conveniently opened and closed, and people do not need to make contact with the sewage draining exit with hand.
The invention provides a deformable sewage draining exit, and belongs to the field of kitchen articles. The deformable sewage draining exit solves the problems that in the prior art, control of opening and closing of a sewage draining exit is troublesome, and the size of the sewage draining exit can not be adjusted. The deformable sewage draining exit is a large big-end-up conical cylinder composed of a plurality of gradually shrunk big-end-up independent conical cylinder bodies one by one in a sleeved mode. The smallest conical cylinder body at the bottom of the conical cylindrical sewage draining exit is provided with a bottom so that when the formed conical cylindrical sewage draining exit is closed, water can be contained and not leak. The outer bottoms of all the independent conical cylinder bodies are fixedly provided with spheres respectively. The spheres are arranged in guide rail grooves of a control rod capable of making the spheres freely move. The bottom end face of the control rod is parallel to the bottom face of the sewage draining exit. The lower portion of the bottom end face of the control rod is provided with a cam mechanism capable of making the control rod move upwards and downwards. The deformable sewage draining exit is simple in structure, low in cost and variable in size, articles in a water tank are conveniently filtered, the sewage draining exit can be conveniently opened and closed, and people do not need to make contact with the sewage draining exit with hand.
Deformable sewage draining exit
TONG XIANGDI (author)
2015-10-28
Patent
Electronic Resource
English
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
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