Self-saving tool on vehicle

A tool and vehicle-mounted technology, applied in the field of portable tools, can solve the problem of no driver

Inactive Publication Date: 2013-04-03
周智昂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, once the vehicle falls into a pit, skids, etc., the drivers do not have any v

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0031] When the vehicle falls into a pit, first use the groove of the L-shaped boom on the reinforced scissor jack to support the frame, raise the jack to lift the vehicle body, and then insert the two connecting rods into the two X-shaped folding frames and the reinforced scissor jack respectively. Connect them in the two through holes of the scissor jack, and then continue to raise the reinforced scissor jack to drive the two X-shaped folding frames to gradually unfold, at this time, the rollers on the X-shaped folding frame will gradually fall to the ground and lift up. Lift the reinforced scissor jack to make it leave the ground, and when it is in place, use one end of the traction rope to hook the hanging ring of the self-propelled jack, and the other end to hook the frame, tighten the rope, start the vehicle, and the body can carry the self-propelled The jacks moved together. If the wheel sinks into the sand, you can put wooden boards under the extended base of the self-...

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PUM

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Abstract

The invention relates to a self-saving tool on a vehicle, which can be used as a jack on the vehicle at ordinary times and a self-saving light tool for drivers when the vehicle drops into pit or slides. The self-saving tool on the vehicle comprises a self-propelled jack and a wheel retractor. The self-propelled jack consists of a reinforced shear type jack, an X-shaped folding frame, a connecting rod, an L-shaped lifting arm, an extending base, a traction rope, a sleeve and a caterpillar band. The wheel retractor consists of L-shaped rods, arc-shaped connecting rods and a transmission rope. When the vehicle drops into the pit, the reinforced shear type jack is used to jack the vehicle body, after the X-shaped folding frame is connected to the reinforced shear type jack, jacking is continuously carried out to enable rollers of the X-shaped folding frame to land and the reinforced shear type jack to lift off, and then the traction rope is used to connect the self-propelled jack with the vehicle body, so that the vehicle body can drive the self-propelled jack to move. When the wheel retractor is needed to use, the L-shaped rods are attracted to a fixed nut of a vehicle driving wheel, and connected by the arc-shaped rod to form a circular ring. Then the driving wheel rotates so that the transmission rope is winded in a groove of the circular ring, therefore, the traction force can be output.

Description

Technical field: [0001] The present invention relates to a portable tool that can be used as a vehicle jack at ordinary times, and the driver can rescue himself when the vehicle falls into a pit or skids. Background technique: [0002] At present, once the vehicle falls into a pit, skids, etc., the drivers do not have any on-board tools to save themselves, and often resort to a tow truck or a crane to get out of trouble. Invention content: [0003] The invention includes a self-propelled jack and a wheel tractor. [0004] The self-propelled jack consists of a reinforced scissor jack, an X-shaped folding frame, a connecting rod, an L-shaped boom, an extension base, a traction rope, a sleeve and a track. [0005] The reinforced scissor jack is to strengthen the material and structure of the ordinary scissor jack that will be subjected to lateral force, and a through hole is opened in the thickened part of the two lower support arms, and there is a groove in the through hole...

Claims

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Application Information

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IPC IPC(8): B60S11/00B66F5/02
Inventor 周智昂
Owner 周智昂
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