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Combined integrated spanner with spanner head

A wrench head and combined type technology, applied in the field of wrenches, can solve the problems of inconvenient wrench work, inconvenient processing of multiple workpieces, single function of a single hand, etc., and achieve the effects of simple structure, low cost, and reduced carrying capacity

Inactive Publication Date: 2017-08-18
泸州市金松机械设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that a single wrench has a single function, and it is not convenient for the staff to process multiple workpieces. Carrying multiple wrenches has caused inconvenience in work

Method used

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  • Combined integrated spanner with spanner head

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 As shown, the wrench head combination type integrated wrench of the present invention includes a handle 1, the front end of the handle 1 is connected with a main wrench head 2, and a through hole is opened on the handle 1, and a rotating shaft 3 is installed in the through hole. The shaft 3 is rotatably connected with a first pair of wrenches 4 and a second pair of wrenches 5. The first pair of wrenches 4 is located above the handle 1, and the second pair of wrenches 5 is located in the middle of the handle 1. There is a second pair of wrenches placed in the handle 1. The groove 6 of the wrench 5, the groove 6 is located on the side of the second secondary wrench 5 away from the main wrench head 2, the upper surface of the handle 1 is provided with a box body 7 for placing the wrench head of the first secondary wrench 4, the The box body 7 is located on the side of the first secondary wrench 4 away from the main wrench head 2 .

[0023] The main suppor...

Embodiment 2

[0025] Based on Embodiment 1, the wrench head of the first pair of wrench 4 is a ring wrench head, and the handle of the first pair of wrench 4 is a telescopic rod. The second secondary wrench 5 is a flat wrench, and the minimum thickness of the second secondary wrench 5 is smaller than the groove depth of the groove 6 . The ring wrench is a wrench commonly used at present, and one of the most used wrenches. Therefore, in the present invention, the first set of wrenches is provided with a ring wrench, or any other wrench, which is convenient for the staff to use. The telescopic rod is used to adjust the first pair of wrenches. The length of the auxiliary wrench is convenient for carrying. The dead end wrench is one of the commonly used wrenches. In the present invention, the second pair of wrenches is set as a dumb head wrench, which is convenient to use. Of course, the second pair of wrenches is not limited to the dumb head pair of wrenches. The thickness of the second pair o...

Embodiment 3

[0027] Based on the above-mentioned embodiment, the top surface of the box body 7 is a concave curved surface, and the top of the box body 7 is connected with a strap 8, the long side of the strap 8 is parallel to the long side of the handle 1, and the box body 7 The top surface is covered with soft pads.

[0028] The concave surface of the box body is held by the staff. During the use of the manual wrench, it is easy to slide and take off the hand, and the wrench is easy to hurt the staff. Therefore, the present invention utilizes the box body and sets the box body as an anti-skid device. Increase the friction between the hand and the box body, and the strap can adjust its tightness according to the size of the bag; therefore, the synergy between the concave surface of the box body, the soft pad and the strap has an anti-slip effect.

[0029] Example 3

[0030] Based on the above-mentioned embodiment, the main board at hand 2 is connected with the handle 1 through a hinge, a...

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Abstract

The invention discloses a wrench head combination type integrated wrench, which includes a handle, the front end of the handle is connected with a main wrench head, a through hole is opened on the handle, a rotating shaft is installed in the through hole, the rotating shaft is connected with a first A pair of wrenches, a second pair of wrenches, the first pair of wrenches are located above the handle, and the second pair of wrenches are located in the middle of the handle. There is a groove for placing the second pair of wrenches in the handle, and the groove is located on the second pair of wrenches. On the side away from the main wrench head, the upper surface of the handle is provided with a box for placing the wrench head of the first pair of wrenches, and the box is located on the side of the first pair of wrench away from the main wrench head. The invention increases the functions of the traditional wrench, one wrench can process many different types of workpieces, and reduces the carrying amount of workers while occupying the same storage space as the traditional wrench.

Description

technical field [0001] The invention relates to a wrench, in particular to a wrench head combined type integrated 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 a clamping handle at one or both ends of the handle to apply an external force to the handle to twist the bolt or nut to hold the opening or sleeve of the bolt or nut. When in use, an external force is applied to the shank in the direction of thread rotation, so that the bolt or nut can be twisted. [0003] At present, the most commonly used manual wrenches mainly include socket wrenches, ring wrenches, and dead end wrenches. The appropriate wrench is selected according to different shapes of workpieces. Therefore, when disassembling and installing different workpieces, workers need ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B13/56
CPCB25B13/56
Inventor 梅子涛
Owner 泸州市金松机械设备制造有限公司
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