Water filter type nut

A technology for nuts and water filtration, applied in the direction of nuts, threaded fasteners, connecting components, etc., can solve the problems of fixed objects, lack of fireproof, waterproof stability, easy to loosen, etc., and achieve the effect of improving stability

Inactive Publication Date: 2016-07-27
CHANGZHOU NICE IND CONTROL ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, traditional nuts only have the function of simple connection and fixation, and lack the stability in special environments such as fire prevention and waterproofing.

Method used

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  • Water filter type nut

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] see figure 1 , the embodiment of the present invention includes:

[0015] A water filter nut, comprising a nut body 1, a threaded hole 2 is opened in the center of the nut body 1, an internal thread 3 is provided on the inner wall of the threaded hole 2, and the nut body 1 outside the threaded hole 2 A water filter tank 4 is provided on the end face, and the water filter tank 4 is an annular closed tank body. A water filter hole 5 is provided on the wall at one end of the water filter tank 4, and the water fi...

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PUM

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Abstract

The invention discloses a water filter type nut. The water filter type unit comprises a nut body. A threaded hole is formed in the center of the nut body. An inner thread is arranged on the inner side wall of the threaded hole. A water filter groove is formed in the end face of the part, on the outer side of the threaded hole, of the nut body and is an annular closed groove. A water filter hole is formed in the groove wall at one end of the water filter groove. The water filter hole penetrates the side wall of the nut body and communicates with the outer portion. By means of the above manner, the nut can have a water filter function, the stability of the nut is improved, and the nut is suitable for humid and shallow water environments and particularly suitable for fasteners in an underground water network for strengthening work.

Description

technical field [0001] The invention relates to the field of nuts, in particular to a water filter nut. Background technique [0002] A nut is a part that tightly connects mechanical equipment. Through the inner thread, nuts and bolts of the same specification can be connected together. It is a part that is screwed together with a bolt or a screw for fastening. It is a must for all manufacturing machinery. According to different materials, the components are divided into several types such as carbon steel, stainless steel, and non-ferrous metals. However, traditional nuts only have the function of simple connection and fixation, and lack the stability in special environments such as fire prevention and waterproofing. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a water filtering nut, which can make the nut have the function of filtering water, improve the stability of the nut, and make the nut suitable for w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B37/00
CPCF16B37/00
Inventor 谢惠英
Owner CHANGZHOU NICE IND CONTROL ENG CO LTD
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