Quick mounting-demounting structure for toilet cover plate hinges
A toilet lid and hinge technology, applied in the field of toilet accessories, can solve the problems of strong left and right swaying, the rear cover is not tightly locked, and the number of parts is large, and achieves the effects of simple appearance, easy production, and convenient installation and disassembly operations.
Active Publication Date: 2014-04-23
HUIDA SANITARY WARE
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Problems solved by technology
There are a variety of patented technologies for the quick disassembly and assembly structure of the toilet cover hinge, but the general structure is complex and the number of parts is large. Some of them also use stainless steel springs and electroplated decorative covers, which are not environmentally friendly, but also increase the cost; in addition , most of them need to press and hold a single button or double buttons to unlock when disassembling, and the operation is more complicated; at the same time, due to the limitations of the hinge structure and space size, there is a certain gap between the hinge and the cylindrical pin of the base, resulting in the cover not being locked tightly after installation. , swaying left and right
Method used
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[0018] The present invention includes a hinge body 2 , a base 9 , a damper 3 , a rotating shaft sleeve 4 , a plastic buckle 1 and a base cylindrical pin 5 .
[0019] Shown in the figure, base 9 is fixed on the top of the toilet, base cylindrical pin 5 is vertically fixed on the plane of base 9, there are two grooves on the circumference of base cylindrical pin 5, one is a trapezoidal groove 5.1 with a trapezoidal cross section, and the other It is a rectangular groove 5.2 with a rectangular cross section, and the rectangular groove 5.2 is located below the trapezoidal groove 5.1. The function of the trapezoidal groove 5.1 is to be connected with the plastic buckle 1 installed in the hinge body 2, and the O-ring 6 is assembled in the rectangular groove 5.2 to prevent the hinge body 2 from swinging after installation.
[0020] The figure shows that the hinge body 2 is a cylinder placed horizontally. One end of the hinge body 2 has a vertical circular hole 2.2. The axis of the ci...
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The invention relates to a quick mounting-demounting structure for toilet cover plate hinges and belongs to the technical field of accessories for flush toilets. The structure is applied to quickly mounting and demounting a toilet cover plate. According to the technical scheme, the quick mounting-demounting structure for toilet cover plate hinges is characterized in that a plastic fastener and a modified base cylindrical pin are disposed in a hinge body, the plastic fastener is quickly connected with the base cylindrical pin through a cantilever fastener, a damper and a rotating shaft sleeve are mounted in the hinge body, the hinge body is connected with the toilet cover plate through the rotating shaft sleeve, the hinge body is directly inserted into the base cylindrical pin to mount the toilet cover plate by connecting the hinge body and the toilet cover plate, and the toilet cover plate can be demounted by holding the toilet cover plate with both hands and pulling out with effort. The quick mounting-demounting structure for toilet cover plate hinges is simple in structure, convenient to use, simple in appearance, convenient to mount and demount and stable in performance; the defect that other quick mounting-demounting structures easily swing and shake is overcome. The quick mounting-demounting structure for toilet cover plate hinges is easy to manufacture and low in price, has significant economic benefit and is worthy of popularization and application.
Description
technical field [0001] The invention relates to a toilet cover hinge that can be quickly installed and disassembled, and belongs to the technical field of flush toilet accessories. Background technique [0002] Flush toilet is an important invention of modern civilized society, and it is most widely used in the world. The toilet lid of the flush toilet often needs to be covered and opened, and generally all adopts a rear hinge structure. There are a variety of patented technologies for the quick disassembly and assembly structure of the toilet cover hinge, but the general structure is complex and the number of parts is large. Some of them also use stainless steel springs and electroplated decorative covers, which are not environmentally friendly, but also increase the cost; in addition , most of them need to press and hold a single button or double buttons to unlock when disassembling, and the operation is more complicated; at the same time, due to the limitations of the hi...
Claims
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IPC IPC(8): A47K13/12
Inventor 杨华孙海昌
Owner HUIDA SANITARY WARE
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