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Y-shaped combined wrench for automobile

A car and wrench technology, applied in the direction of wrenches, multi-purpose hand tools, manufacturing tools, etc., can solve the problems of simple structure, single function, and no multi-purpose car-specific wrench, etc. The effect of length reduction

Active Publication Date: 2015-11-18
TONGXIANG HUIQUAN TEXTILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the special wrenches equipped with existing cars have the disadvantages of simple structure and single function. They are nothing more than cross wrenches and L-shaped wrenches that can only be used to replace tires. At the same time, it has the functions of changing tires, smashing car glass, assisting lifting jacks, and assisting cars to quickly drive away from deep and dangerous mud pits.

Method used

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  • Y-shaped combined wrench for automobile
  • Y-shaped combined wrench for automobile
  • Y-shaped combined wrench for automobile

Examples

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Embodiment Construction

[0009] As shown in the accompanying drawings, it is a specific embodiment of the Y-shaped automobile special combination wrench of the present invention. Including: handle (1), cone (2), sleeve (3), nut (4), hexagon socket nut (5), screw (6), tire (7), jack (8). Wherein, the handle (1), the cone (2) and the inner hexagonal nut (5) are welded together, and the overall shape is Y-shaped. The sleeve (3) and the nut (4) are welded together; the angle between the handle (1) and the cone (2) is between 90° and 150°, such as figure 2 Shown: screw the sleeve (3) on the thread at the end of the handle (1) through the nut (4) to lengthen the length of the handle (1), and then use the hexagonal nut (5) to disassemble the tire (7) The screws (6) are more labor-saving.

[0010] When the car is in a deep and dangerous mud pit, such as figure 2 As shown, screw the sleeve (3) on the thread at the end of the handle (1) through the nut (4) to lengthen the length of the handle (1), and buck...

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Abstract

A Y-shaped combined wrench for an automobile comprises a handle (1), a cone (2), a sleeve (3), a nut (4) and an internal hexagon nut (5). The handle (1), the cone (2) and the internal hexagon nut (5) are welded together in a Y shape, and the sleeve (3) and the nut (4) are welded together. The cone (2) can be used for smashing automobile glass. The sleeve can also be screwed to a thread of the tail end of the handle through the nut to lengthen the handle, and thus more labor can be saved when screws on a tire are demounted and mounted. When the automobile deeply sinks in a sludge pit, the internal hexagon nut (5) is buckled to a screw on the tire, the automobile is slowly driven forwards, the handle (1) and the sleeve can be supported outside sludge pit and jack the tire up along with rotation of the tire, and thus the automobile is driven out of the sludge pit. The wrench can be disassembled and combined, is convenient to store and carry, and has the functions of replacing the tire, smashing the automobile glass, assisting in lifting a jack and assisting in driving the automobile quickly out of the deep sunk sludge pit.

Description

(1) Technical field [0001] The invention relates to a combination wrench, in particular to a combination wrench with simple structure, convenient operation and multifunctional special purpose for automobiles, which belongs to the technical field of special automobile tools. (2) Background technology [0002] Most of the special wrenches equipped with existing cars have the disadvantages of simple structure and single function. They are nothing more than cross wrenches and L-shaped wrenches that can only be used to replace tires. At the same time, it has the functions of changing tires, smashing car glass, assisting lifting jacks, and assisting cars to quickly drive away from deep and dangerous mud pits. (3) Contents of the invention [0003] The invention provides a Y-shaped combined wrench for automobiles, which simultaneously has the functions of changing tires, smashing automobile glass, assisting lifting jacks, and assisting automobiles to quickly drive away from deep ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B13/48B25F1/00
CPCB25B13/48B25F1/006
Inventor 李贤明李亚鹏李红佳
Owner TONGXIANG HUIQUAN TEXTILE CO LTD
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