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Novel thick oil injection nozzle cap

A technology of oil nozzle cap and oil injection nozzle, which is applied in the field of mechanical parts, can solve the problems of unreasonable structure, abnormal wear of machine parts, easy adhesion of dust, etc., and achieve the effect of overcoming unreasonable structure

Inactive Publication Date: 2012-12-05
张杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new type of thick oil nozzle cap, which overcomes the unreasonable structure of the existing thick oil nozzle, easy adhesion of some dust or other relatively sharp substances, and the mechanical failure caused by it. Defects of abnormal wear and tear of parts

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  • Novel thick oil injection nozzle cap
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Embodiment Construction

[0009] The oil nozzle cap has a U-shaped spring cap 2, and there is a round hole 4 symmetrically on both ends of the U-shaped spring cap 2, and the round hole 4 is engaged on the sphere 5 on the body of the oil nozzle 1; the rubber pad 3 is embedded in the U-shaped spring cap 2 U-shaped bottom.

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Abstract

A novel thick oil injection nozzle cap comprises a U-shaped spring cap. The ends of the U-shaped spring cap are symmetrically provided with a round hole respectively, and the round holes are fastened on the upper spherical surface on an injection nozzle. A rubber pad is embedded at the U-shaped bottom of the U-shaped spring cap. The U-shaped spring cap is additionally mounted at a mouth of an existing injection nozzle, so that the mouth of the injection nozzle can be sealed when the injection nozzle is not used at ordinary time, and the defects that the existing injection nozzle is unreasonable in structure, and machine parts are abraded abnormally by dust or other sharpened objects easy to attach on the injection nozzle can be effectively overcome.

Description

technical field [0001] The invention relates to a thick oil filling nozzle cap, in particular to a novel thick oil filling nozzle cap, which belongs to the technical field of mechanical parts. Background technique [0002] Thick oil nozzle is a common and standard mechanical part. At present, the structure of thick oil nozzle is open structure, that is: the oil inlet part of the grease nozzle is directly exposed to the outside; , there will inevitably be some oil hanging at the mouth of the oil injection nozzle, so some dust or other relatively sharp substances are easy to adhere to the oil injection port. These dust or sharp substances will be damaged during the next oil injection , it is easy to enter the lubricating surface with the oil, resulting in abnormal wear of the parts! Therefore, the existing thick oil nozzle has an unreasonable structure, which is easy to adhere to some dust or other relatively sharp substances, causing abnormal wear and tear of the machine par...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16N21/06
Inventor 张杰
Owner 张杰
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