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Novel acute-angle grease nipple structure

A grease nipple and acute angle technology, which is applied in the field of new sharp angle grease nipple structure

Inactive Publication Date: 2015-04-29
QINGDAO GUANDA TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Completely manual operation, labor-intensive; easy to break and cause injury to operators, cannot adapt to different equipment specifications, need to replace the operating handle; easy to leak air during operation, low efficiency

Method used

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  • Novel acute-angle grease nipple structure

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The adjusting slider 10 is located in the upper sleeve 6 of the valve core above the moving slider 3 , and the lower plane of the adjusting slider 10 realizes the closing and sealing of the cold water inlet by pressing the cold water sealing ring 5 embedded in the upper plane of the moving slider 3 . There is a temperature-sensing element 4 inside the moving slider 3, and the heat-sensitive wax installed inside the temperature-sensing element 4 can expand and contract with the rise and fall of temperature, and the expansion and contraction of the heat-sensitive wax pushes the push rod inside the temperature-sensing element to move up and down . The outer middle section of the adjustment slider 10 is equipped with an outer hexagonal structure, and the interior of the valve core upper sleeve 6 is equipped with an inner hexagonal structure. The adjustment slider 10 is assembled into the valve core upper sleeve 6. It can move up and down, but cannot rotate relative to each ...

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Abstract

The invention relates to a novel acute-angle grease nipper structure which comprises a circular cavity, an upper connecting structure and a longitudinal connecting structure. The circular cavity is located between the upper connecting structure and the longitudinal connecting structure. A cavity is formed in each of the upper connecting structure and the longitudinal connecting structure. The circular cavity, the upper connecting structure and the longitudinal connecting structure are of an integral structure. The upper connecting structure is located on an upper portion. The longitudinal connecting structure is in a longitudinal state. The included angle between the axial direction of the upper connecting structure and the axial direction of the longitudinal connecting structure is an acute angle which is smaller than 90 degrees and larger than 0 degree. A seal port is formed in the tail end of the upper connecting structure.

Description

technical field [0001] The invention belongs to the field of manufacturing technology, and in particular relates to a novel acute-angle grease nipple structure. Background technique [0002] The grease nipple is the pressure oiling cup, which is the simplest way for mechanical lubrication. The grease nipple is the connection between the grease gun and the mechanical equipment. The grease gun must first be connected to a hose or hard pipe, and then a flat nozzle should be connected to the pipe. The flat nozzle should be connected to a grease nozzle. The other end of the grease nozzle is threaded and screwed on the mechanical equipment. It is completely manual operation, which is labor-intensive; it is easy to break and cause injury to the operator, and it cannot adapt to different equipment specifications, and the operating handle needs to be replaced; it is easy to leak air during operation, and the efficiency is low. Contents of the invention [0003] The present inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16N21/04
Inventor 周君祥
Owner QINGDAO GUANDA TRADE
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