Grease gun with adjustable exhausting structure
A technology of grease gun and exhaust groove, which is applied in the direction of engine lubrication, manual lubricant supply, engine components, etc. It can solve the problems of easy fatigue, difficulty in oiling out, and high labor intensity, etc., and achieves improved work efficiency, novel structure, The effect of increasing the oil output rate
Inactive Publication Date: 2018-03-09
扬州市琼花工具有限公司
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Problems solved by technology
[0003] Aiming at the disadvantages of traditional grease guns, such as high labor intensity and easy fatigue during use, and difficulty in oil discharge after air or impurities are generated in the grease gun, the present invention proposes a grease gun with an adjustable exhaust structure, which can realize air in the grease gun. The fast discharge improves the oil output rate of the butter and greatly improves the working efficiency of the grease gun
Method used
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Embodiment Construction
[0018] The present invention will be further described below in conjunction with accompanying drawing:
[0019] Such as Figure 1-4 As shown, a grease gun with an adjustable exhaust structure includes a gun head 3, a gun barrel 4, a handle 6, a pressure rod 8 and a handle 7, the gun head 3 is provided with an oil injection pipe 2, and the head of the oil injection pipe 2 is provided with a grease nozzle 1; The gun head 3 is also provided with an exhaust structure 9, the exhaust structure 9 is composed of an exhaust hole 9-2 and a sealing sleeve 9-1, and a left exhaust groove is opened on the axial hole wall of the exhaust hole 9-2 9-2-1 and right exhaust groove 9-2-2, left exhaust groove 9-2-1 and right exhaust groove 9-2-2 mutually form 180 ° and set.
[0020] Such as Figure 1-4 As shown, a grease gun with an adjustable exhaust structure, the oil injection pipe 2 and the gun head 3 are threadedly connected, the oil injection pipe 2 is a replaceable hard tube or hose; the g...
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The invention provides a grease gun with an adjustable exhausting structure and belongs to the technical field of manual lubricating oil supply devices. The grease gun comprises a gun head, a gun tube, a handle, a press rod and a hand shank, wherein a grease injecting tube is arranged on the gun head, and a grease nozzle is arranged at the head portion of the grease injecting tube. An exhausting structure is also arranged on the gun head and consists of an exhausting hole and a seal sleeve, and a left exhausting groove and a right exhausting groove are formed in the axial hole wall of the exhausting hole and are arranged at the angle of 180 degrees. In the using process, if it is found that grease cannot be output, a seal sleeve on the exhausting hole is unscrewed for exhausting; in the seal sleeve loosening process, air passes through the deeper exhausting groove first and then the shallower exhausting groove, fine adjustment is performed as required by air exhaustion, quick dischargeof air in the grease gun can be achieved, the grease output rate is improved, and the working efficiency of the grease gun is remarkably improved.
Description
technical field [0001] The invention belongs to the technical field of manual lubricating oil supply equipment, and relates to a grease gun, in particular to a grease gun with an adjustable exhaust structure. Background technique [0002] The grease gun is a manual tool for adding grease to mechanical equipment. It can be equipped with an iron gun shaft or a hose nozzle. It is convenient for the oiling position to be used in a spacious place. The iron gun shaft is used for the oiling position. Use a hose to refuel. It has the advantages of simple operation, convenient carrying and wide range of use. It is an essential tool for the majority of agricultural machinery operators and maintenance centers. The grease gun is composed of four parts: handle, gun head, barrel and handle. The oil nozzle can be divided into two types: sharp nozzle and flat nozzle. The accessories are divided into two types: hose and hard tube. , Exhaust screws and other components. Among the grease gu...
Claims
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IPC IPC(8): F16N3/12
CPCF16N3/12
Inventor 孙清
Owner 扬州市琼花工具有限公司