Multifunctional wrench

A multi-function, wrench technology, applied in the field of multi-function wrenches, can solve the problems of easy loss of wrenches, single function, occupying space, etc., and achieve the effects of not easy to lose, easy to carry, and various functions.

Pending Publication Date: 2017-12-19
海盐县亿嘉工具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are all kinds of wrenches in the mechanical installation industry. According to the size of the nut, there are more than a dozen or more specifications of the torx wrench, and when you need to use a dull wrench, you need to bring a dull w

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0023] Refer to Figure 1 to Figure 5 , A multifunctional wrench of the present invention includes a torx wrench 1 and an open wrench 2. The torx wrench 1 includes a first torx wrench head 11, a second torx wrench head 12, a third torx wrench head 13, and a fixed handle 14. A retractable handle 15, the first torx wrench head 11 is provided with a second torx wrench head 12, the second torx wrench head 12 is provided with a third torx wrench head 13, the retractable handle 15 The left end is connected to the first torx wrench head 11, the right end of the retractable handle 15 is connected to the left end of the fixed handle 14 through the connecting piece 18. The fixed handle 14 is clamped to the open wrench 2, and the open wrench 2 includes The wrench head 21 and the open wrench body 22 are provided with a groove 211 inside the open wrench head 21, a cover plate 212 is arranged in the middle of the groove 211, a handle 213 is provided on the cover plate 212, and a handle 213 i...

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Abstract

The invention provides a multifunctional wrench. The multifunctional wrench comprises a box spanner and an open-end wrench, wherein the box spanner is in blocking connection with the open-end wrench; the box spanner is equipped with three box spanner heads, a fixed handle and a telescopic handle; the open-end wrench comprises an open-end wrench end and an open-end wrench body; the box spanner heads are arranged in the open-end wrench body; and the open-end wrench body is equipped with a graduated scale and an LED lamp. The multifunctional wrench provided by the invention integrates wrenches of various specifications, saves space, meets multi-aspect using requirements, is convenient to carry, and is not liable to lose; and meanwhile, the LED lamp and the graduated scale increase an illuminating function and a measuring function for the wrench, so that the functions are various.

Description

【Technical field】 [0001] The invention relates to the field of mechanical installation, in particular to a multifunctional wrench. 【Background technique】 [0002] A wrench is a commonly used installation and removal tool. It is a hand tool that uses the principle of leverage to twist bolts, screws, nuts, and other openings or casings that are threaded to hold bolts or nuts. At present, there are all kinds of wrenches in the mechanical installation industry. According to the size of the nut, there are more than a dozen or more specifications of the torx wrench, and when you need to use a dull wrench, you need to bring a dull wrench. , it is heavy to carry, takes up space, and it is easy to lose the wrench. It is very inconvenient to find a suitable wrench when using it, and the ordinary wrench only has the function of a wrench. Lighting tools and surveyors are required. 【Content of invention】 [0003] The purpose of the present invention is to solve the problems in the pr...

Claims

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Application Information

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IPC IPC(8): B25B13/56B25B23/16B25B23/18B25F1/00B25G1/08
CPCB25B13/56B25B23/16B25B23/18B25F1/003B25G1/085
Inventor 蔡爱群
Owner 海盐县亿嘉工具有限公司
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