Multifunctional monkey spanner
An adjustable wrench, multi-functional technology, applied in the direction of wrench, multi-purpose hand tools, wrench, etc., can solve the problems of easy shaking of clamping parts, single function, and inability to effectively clamp nuts to be tightened
Inactive Publication Date: 2017-12-01
芜湖凝鑫机械有限公司
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] In view of the above technical problems, the purpose of the present invention is to overcome the single function of the adjustable wrench in the prior art, and in the process of use, the adjustment of the opening on the wrench is very inconvenient, and the movable clamping part is easy to shake, resulting in the inability to effectively The problem of clamping the nut to be tightened, so as to provide a multifunctional adjustable wrench that can not only easily adjust the size of the opening during use, but also the clamping part on the head is not easy to shake; the wrench also has a measuring function
Method used
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[0027] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0028] In the present invention, in the absence of a contrary statement, the orientation words included in the term, such as "upper, lower, inner, outer", etc., only represent the orientation of the term in the normal use state, or are understood by those skilled in the art. colloquial term and should not be construed as a limitation of the term.
[0029] Such as figure 1 and figure 2 As shown, the present invention provides a multifunctional adjustable wrench, which includes: a handle 1, a head 3, a first clamp 4 and a second clamp 5; the first clamp The piece 4 and the second clamping piece 5 are respectively arranged on the clamping side 7 on the head 3, ...
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The invention discloses a multifunctional movable wrench, which comprises: a handle, a head, a first clamping piece and a second clamping piece; On the clamping side, and the first clamping part is fixed on the clamping side, the second clamping part can slide along the direction approaching or away from the first clamping part on the clamping side, and the head is also provided with The scale line, the starting point of the scale line is flush with the end face of the first clamping piece. The multi-functional adjustable wrench overcomes the single function of the adjustable wrench in the prior art, and in the process of use, the opening adjustment on the wrench is very inconvenient, and the movable clamping part is easy to shake, resulting in the inability to effectively clamp the wrench to be fastened. Nut problem.
Description
technical field [0001] The invention relates to the field of fastening tools, in particular to a multifunctional adjustable wrench. Background technique [0002] A wrench is a commonly used installation and removal tool. Hand tools for turning bolts, screws, nuts, and other open or socketed fasteners whose threads hold bolts or nuts tightly by the principle of leverage. The wrench is usually formed with an opening or a sleeve hole for clamping a bolt or a nut at one or both ends of the handle. When in use, an external force is applied to the handle along the thread rotation direction to twist the bolt or nut. The opening width of the adjustable wrench can be adjusted within a certain range, and it can be used as a tool for tightening and loosening nuts and bolts of different specifications. When tightening the nut with an adjustable wrench, generally the nut is screwed on the screw rod by hand, then the opening of the wrench is placed on the nut, and then the opening of th...
Claims
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Login to View More IPC IPC(8): B25B13/12B25B23/00B25F1/00
CPCB25B13/12B25B23/00B25F1/006
Inventor 韩晓芳伍景秀吴刚
Owner 芜湖凝鑫机械有限公司