Labor-saving wrench convenient to dismount and mount
A wrench and bevel gear technology, which is applied in the field of easy disassembly and labor-saving wrench, can solve the problems of reducing the working efficiency of the staff, affecting the normal service life of the equipment, inconvenient assembly and disassembly, etc., achieving the effect of convenient disassembly, convenient cleaning and reducing physical strength
Inactive Publication Date: 2019-05-07
滕州市凡廷自动化设备有限公司
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Problems solved by technology
[0002] In modern life, people often use wrenches to assemble and disassemble screws, but the current wrench operation is complicated, time-consuming and laborious, which greatly reduces the work efficiency of the staff, and the current wrench equipment is inconvenient to assemble and disassemble, which makes it inconvenient for users to clean, which in turn affects the normal use of the equipment life
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Embodiment Construction
[0015] The present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.
[0016] A labor-saving wrench that is easy to disassemble and assemble, including a fixed card 1, a longitudinal bevel gear 2, a transverse bevel gear 3, a fixed sleeve 4, a rotating handle 5, a nut 6, a gear protrusion 7, a fixed perforation 8, a fixed pin 9, and a sleeve 10. Gear grooves 11 and bolts 12. The fixed card 1 is in an "L" shape. In the fixed card 1, the vertical teeth of the horizontal bevel gear 3 and the vertical bevel gear 2 are summed. Gears are arranged on the top and bottom of the horizontal bevel gear 3. The convex contact 7, the gear convex contact 7 at the top of the transverse bevel gear 3 is circular, and passes through the fixed perforation 8 at the top of the fixed card 1 to be threaded with the nut 6, and the bottom gear convex contact 7 of the horizontal bevel gear 3 is of a growth direction type, and The fixed perf...
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The invention relates to a labor-saving wrench convenient to dismount and mount. The wrench comprises a fixed clamp, a longitudinal conical gear, a transverse conical gear, a fixed sleeve, a rotatinghandle, a nut, gear convex contacts, fixed penetrating holes, a fixed pin, a sleeve, a gear groove and a bolt; the fixed clamp is in an L shape, in the fixed clamp, the transverse conical gear and thelongitudinal conical gear are engaged, the top and the bottom of the transverse conical gear are provided with the gear convex contacts, the gear convex contact on the top of the transverse conical gear is in a round shape, penetrates through the fixed penetrating hole in the transverse top of the fixed clamp and is in threaded connection with the nut, and the gear convex contact on the bottom ofthe transverse conical gear is in a rectangular shape, penetrates through the fixed penetrating hole of the transverse bottom of the fixed clamp and is connected with the bolt. The labor-saving wrench convenient to dismount and mount is rapid and convenient to operate and high in practicability.
Description
technical field [0001] The invention relates to the field of installation equipment, in particular to a labor-saving wrench which is convenient for assembly and disassembly. Background technique [0002] In modern life, people often use wrenches to assemble and disassemble screws, but the current wrench operation is complicated, time-consuming and laborious, which greatly reduces the work efficiency of the staff, and the current wrench equipment is inconvenient to assemble and disassemble, which makes it inconvenient for users to clean, which in turn affects the normal use of the equipment life. Contents of the invention [0003] The purpose of the present invention is to provide a well cover with warning and protection functions to solve the above-mentioned technical problems. In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: [0004] A labor-saving wrench that is easy to disassemble and assemble, including a...
Claims
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IPC IPC(8): B25B13/00B25B23/00
Inventor 孔凡廷陈祥
Owner 滕州市凡廷自动化设备有限公司