Device for cushioning automobile crash by tires

A technology of tires and automobiles, which is applied in the field of tire buffering car collision devices, which can solve problems such as cab flattening, threats to the lives of drivers and passengers, and lack of collision safety protection devices, so as to increase safety, improve personal safety, and protect society. Benefits and Significant Effects

Inactive Publication Date: 2010-04-21
宋立
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the problems existing in the above-mentioned prior art, the purpose of the present invention is to study and design a novel device for utilizing tires to cushion car collisions, thereby solving the prob

Method used

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  • Device for cushioning automobile crash by tires
  • Device for cushioning automobile crash by tires
  • Device for cushioning automobile crash by tires

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Specific examples of the present invention are attached figure 1As shown, including bumper 11, longitudinal beam 7 and tire 10, it is characterized in that: described longitudinal beam 7 is provided with a support sleeve 6, and " L " type swing bar 3 is housed in support sleeve 6, and its one end is connected with The push rod 2 is hinged, and the push rod 2 is connected with the positioning wheel 1 through the crane plant 12 fixed on the vehicle body, and the positioning wheel 1 is freely connected with the front bumper 11 of the vehicle; The splines are vertically connected, the ratio of the pressure rod 4 to the vertical rod B-C section of the "L" type swing rod 3 is 1 to 2, the pressure rod 4 is hung on the vehicle body through the spring 9, and is hinged with the pressure block 5, and the pressure is ensured. The centerline of the block 5 coincides with the circumferential centerline of the tread; the pressure block 5 is triangular, and the lower part is concave ar...

Embodiment 2

[0030] Specific examples of the present invention are attached figure 2 As shown, including bumper 11, longitudinal beam 7 and tire 10, it is characterized in that: described longitudinal beam 7 is processed with supporting point 15, and the middle part of straight swing bar 13 is hinged with supporting point 13, and its upper end is connected with push rod 2 The push rod 2 is connected with the positioning wheel 1 through the spider 12 fixed on the car body, and the positioning wheel 1 is freely connected with the front bumper 11 of the vehicle; there is a small baffle plate 14 at the lower end of the straight swing rod 13, and is mounted on the longitudinal The lower end of the "L"-shaped pendulum 3 in the supporting sleeve 6 on the beam 7 is freely connected; The ratio of the B-C section of the vertical bar of the bar 3 is 1 to 2, and the pressing bar 4 is hung on the vehicle body through the spring 9, and is hinged with the pressing block 5, and ensures that the center li...

Embodiment 3

[0032] Specific examples of the present invention are attached image 3 Shown, comprise bumper 11, longitudinal beam 7, crossbeam 16 and tire 10; It is characterized in that described crossbeam 16 is processed with supporting point 15; One end is hinged with the push rod 2; the push rod 2 is connected with the positioning wheel 1 through the spider 12 fixed on the car body, and the positioning wheel 1 is freely connected with the front bumper 11 of the vehicle; the straight swing rod 13 passes through the spring mounted on the B-I section 9 is connected with the car body, and its other end is hinged with the briquetting block 5; one end of the middle push rod 17 is hinged at the middle part of the I-K section of the straight swing rod 13, and the other end is hinged with an end of the corresponding swing rod 18; the corresponding swing The rod 18 is hinged with the supporting point 15 mounted on the longitudinal beam 7, and the other end is hinged with the pressure block 5; th...

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Abstract

The invention discloses a device for cushioning automobile crash by tires and relates to a scheme for lightening the crash of the automobile industry, particularly to a flat-end van. The device comprises bumpers, a longitudinal beam and tires and is characterized in that the longitudinal beam is provided with a support sleeve; an L-type oscillating bar is installed in the support sleeve, one end of the L-type oscillating bar is articulated with a push rod; the push rod is connected with positioning wheels by a hanging rail fixed on an automobile body, and the positioning wheels are freely connected with the front bumper of an automobile; the other end of the L-type oscillating bar is perpendicularly connected with a spline of a press rod; the proportion of the press rod and the B-C section of the L-type oscillating bar is 1-3:1; the press rod is hung on the automobile body by a spring and articulated with a press block; the center line of the press block is superposed with the circumferential center line of the surface of each tire; the press block is in a triangle, and the lower part is in an inner concave arc and is lined with a rubber layer. The invention has the advantages of novel structure, simple and convenient installation, and the like, reduces the cost and improves the safety without carrying out large structural reformation on the original automobile.

Description

technical field [0001] The device for buffering automobile collisions by using tires in the present invention relates to a solution to the automobile industry, especially a scheme for mitigating collisions of flat-top passenger and trucks. Background technique [0002] At present, with the increase of vehicles and the increase of vehicle speed, the problem of collision safety has become increasingly prominent. "According to statistics, the number of people who die in car accidents in the world every year reaches 1 million, and the number of disabled people reaches tens of millions. In China, the number of people killed in car accidents exceeds 80,000 and millions of people are injured every year." Solving the core problem of car collisions It is an effective cushioning and absorbing structure and device, and strives to achieve "the car is destroyed without death" in a collision accident, effectively protecting the driver and passengers. [0003] The current idea of ​​buffer...

Claims

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Application Information

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IPC IPC(8): B60T7/22
Inventor 宋立
Owner 宋立
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