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Multifunctional spanner

A multi-functional wrench technology, applied in the direction of wrenches, screwdrivers, manufacturing tools, etc., can solve the problems of wrench clamping is not firm, tightness adjustment is inconvenient, etc.

Inactive Publication Date: 2018-08-21
嘉善翱鹰五金制品厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-functional wrench to solve the problem that the clamping of the traditional wrench is not firm and the degree of tightness is inconvenient to adjust

Method used

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Embodiment Construction

[0031] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with illustrations and specific embodiments.

[0032] to combine Figure 1 to Figure 4 The multifunctional wrench of the present invention will be described in detail.

[0033] A multifunctional wrench, including a first handle 2, and also includes a first clamping member 1 screwed on the end of the first handle 2, and an inner connecting member screwed on the first handle 2 through threads 3 and the second clamping part 4 screwed on the inner connecting part 3 through threads;

[0034] The first clamping member 1 includes a main frame 105 , an arc-shaped inner mounting plate 106 snapped on the lower side of the main frame 105 , and a cube-shaped inner mounting plate 106 snapped on the lower side of the inner mounting plate 106 . Clamping teeth 107, a round rod-shaped elev...

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Abstract

The invention discloses a multifunctional spanner which comprises a first handle, and further comprises a first clamping part, an inner connecting piece and a second clamping part. The first clampingpart is spirally connected to the end of the first handle, the inner connecting piece is rotationally connected to the first handle through threads, and the second clamping part is spirally connectedto the inner connecting piece through threads. The first clamping part comprises a main frame, a circular arc-shaped inner installation plate clamped to the lower side of the main frame, clamping teeth, a round-rod-shaped lifting rod spirally connected to the upper end of the main frame through threads, a circular-truncated-cone-shaped first fixed base spirally connected to the upper portion of the lifting rod through threads, a disc-shaped first fixed disc spirally connected to the lower portion of the lifting rod through threads, and a spring arranged on the lifting rod in a sleeving mode and pressed between the first fixed disc and the main frame. According to the multifunctional spanner, a clamped object can be clamped through the first clamping part and the second clamping part, and the clamping degree can be adjusted in real time through the lifting rod.

Description

technical field [0001] The invention relates to the technical field of bolt operation, in particular to a multifunctional wrench. Background technique [0002] Wrenches are often used in daily mechanical maintenance; however, traditional wrenches cannot clamp the clamped objects firmly, and are easy to slip during operation; after the wrench clamps the object, it usually needs to be adjusted as needed The tightness can be properly adjusted, but the traditional wrench adjustment is inconvenient. [0003] Therefore, it is necessary to provide a type wrench that is firmly clamped and can be easily adjusted according to requirements. Contents of the invention [0004] The purpose of the present invention is to provide a multi-functional wrench, which solves the problems of weak clamping and inconvenient adjustment of the degree of tightness of the traditional wrench. [0005] The technical scheme that the present invention adopts for solving its technical problem is: [000...

Claims

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Application Information

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IPC IPC(8): B25B13/12B25B23/00
CPCB25B13/12B25B23/00
Inventor 沈凡
Owner 嘉善翱鹰五金制品厂
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