Novel multi-port acute-angle grease fitting structure with control valve

A technology for controlling valves and grease nipples, applied in the field of manufacturing
CN104565758AInactive Publication Date: 2015-04-29QINGDAO GUANDA TRADE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
QINGDAO GUANDA TRADE
Publication Date
2015-04-29
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a novel multi-port acute-angle grease fitting structure with a control valve. The novel multi-port acute-angle grease fitting structure comprises a circular cavity, upper connecting structures and longitudinal connecting structures. The circular cavity is arranged between the upper connecting structures and the longitudinal connecting structures. The upper connecting structures and the longitudinal connecting structures are internally provided with cavities. The circular cavity and the connecting structures are integrated. The upper connecting structures are arranged on the upper portion. The longitudinal connecting structures are longitudinally arranged. The axial direction of each of the upper connecting structure and the longitudinal connecting structure form an acute angle which is larger than 0 degree and smaller than 90 degrees. Sealing openings are formed at the tails of the upper connecting structures. The control valve is formed on the circular cavity.
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Description

technical field

[0001] The invention belongs to the field of manufacturing technology, and in particular relates to a novel multi-port acute-angle grease nipple structure with a control valve. 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 inve...

Claims

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