Special socket wrench for automobile tire anti-theft bolt assembly

A technology for anti-theft bolts and socket wrenches, applied in the directions of wrenches, manufacturing tools, wrenches, etc., can solve the problems of high production cost, inconvenient use, complex structure, etc., and achieve the effects of low cost, convenient production and quick operation.

Inactive Publication Date: 2014-10-08
NINGBO SHANGZHONGXIA AUTOMATIC TRANSMISSION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problems of the automobile tire anti-theft bolt and special wrench in the prior art, such as complex structure, high manufacturing cost, and inconvenient use, and provide an automobile tire anti-theft bolt with simple structure, low manufacturing cost and convenient use. Special socket wrench for bolt assembly

Method used

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  • Special socket wrench for automobile tire anti-theft bolt assembly
  • Special socket wrench for automobile tire anti-theft bolt assembly
  • Special socket wrench for automobile tire anti-theft bolt assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] exist figure 1In the shown embodiment, a special socket wrench for an automobile tire anti-theft bolt assembly includes a wrench body 1 and a handle 2, the handle 2 is movably connected with the wrench body 1, the wrench body 1 is in a stepped cylindrical structure, and the wrench body 1 includes The working body 3 and the connecting body 4, the outer diameter of the working body 3 is larger than the outer diameter of the connecting body 4, the working body 3 and the connecting body 4 are connected by an arc surface, and the end surface of the connecting body 4 is provided with a transition arc surface. The working body 3 is provided with a double-layer card body. The double-layer card body includes an inner arc card body 5 and a slotted card body 6. The slotted card body 6 is provided with two cross-center and mutually perpendicular slots 8. The card body 6 has a cross-shaped structure, and the inner arc card body 5 is arranged at the center of the slotted card body 6 ...

Embodiment 2

[0034] exist Figure 5 In the shown embodiment, a special socket wrench for an automobile tire anti-theft bolt assembly includes a wrench body 1 and a handle 2, the handle 2 is movably connected with the wrench body 1, the wrench body 1 is in a stepped cylindrical structure, and the wrench body 1 includes The working body 3 and the connecting body 4, the outer diameter of the working body 3 is larger than the outer diameter of the connecting body 4, the working body 3 and the connecting body 4 are connected by an arc surface, and the end surface of the connecting body 4 is provided with a transition arc surface. The working body 3 is provided with a double-layer card body. The double-layer card body includes an inner arc card body 5 and a slotted card body 6. The slotted card body 6 is provided with a slot 8 passing through the center of the inner arc card body 5. The slotted card body 6 has a one-shaped structure, and the inner arc card body 5 is set with the center of the on...

Embodiment 3

[0038] exist Image 6 In the shown embodiment, a special socket wrench for an automobile tire anti-theft bolt assembly includes a wrench body 1 and a handle 2, the handle 2 is movably connected with the wrench body 1, the wrench body 1 is in a stepped cylindrical structure, and the wrench body 1 includes The working body 3 and the connecting body 4, the outer diameter of the working body 3 is larger than the outer diameter of the connecting body 4, the working body 3 and the connecting body 4 are connected by an arc surface, and the end surface of the connecting body 4 is provided with a transition arc surface. The working body 3 is provided with a double-layer card body. The double-layer card body includes an inner arc card body 5 and a slotted card body 6. The slotted card body 6 is provided with three slots 8 crossing the center and having equal angles. The card body 6 has a Y-shaped structure, and the inner arc card body 5 is arranged at the center of the slotted card body...

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Abstract

The invention discloses a special socket wrench for an automobile tire anti-theft bolt assembly. The socket wrench comprises a wrench body and a handle, wherein the handle is movably connected with the wrench body; the wrench body comprises a main working body and a main connecting body; a double-layer clamping body is arranged on the main working body and comprises an inner circular arc clamping body and a groove clamping body; the groove clamping body is provided with at least one groove penetrating through the center of the inner circular arc clamping body; a guide hole is formed in the position, extending into the main connecting body along a center line, on the main working body, and is coaxial to the inner circular arc clamping body; the handle is movably connected with one end of the main connecting body. According to the socket wrench, an anti-theft bolt or an anti-theft nut can be quickly assembled and disassembled, and the phenomenon that a tire is stolen is effectively prevented; moreover, the socket wrench is simple in structure, convenient to manufacture, low in cost and quick to operate.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a special socket wrench for an anti-theft bolt assembly of an automobile tire. Background technique [0002] Often stolen because of automobile wheel hub and tire, so when installing automobile wheel hub and tire, need a kind of special anti-theft bolt to install, to form the protection measure to automobile wheel hub and tire. Moreover, the use of this special bolt requires a special disassembly tool. The socket wrench has become the tool of choice because of its easy operation. However, the existing socket wrenches are all made for standard bolts, so there is no The method satisfies the use of the special anti-theft bolts of this automobile wheel hub and tire. Various tire anti-theft special bolts and special spanners have also appeared on the market at present, although these anti-theft bolts and special wrenches can also play a certain anti-theft effect, most of them have...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B13/50
CPCB25B13/485
Inventor 王丹丹邢艳红黄财明孙艳陈杰王瑞平
Owner NINGBO SHANGZHONGXIA AUTOMATIC TRANSMISSION
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