Steering column structure of motor vehicle
A steering column, motor vehicle technology, applied in steering mechanism, steering control, vehicle components, etc., can solve problems such as driver injury and collision, and achieve the effect of buffering external collision force
Inactive Publication Date: 2014-02-26
WUHU SHUNCHANG AUTO PARTS
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Problems solved by technology
The steering column structure is connected with the steering wheel, but the steering column structure of the existing steering column structure is a tubular rigid structure. When the motor vehicle collides, the steering column structure of the rigid structure cannot collapse, which will cause the driver to contact the steering wheel and the steering wheel. The collision of the steering column structure is easy to cause injury to the driver
Method used
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[0014] Below with reference to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the role and working principle of the various parts, etc., will be further described. Detailed instructions:
[0015] as attached figure 1 As shown, the present invention is a steering column structure of a motor vehicle, comprising a steering column body 1, the upper end of the steering column body 1 is connected to the steering wheel 2, and the steering column body 1 includes an upper rod 3, a lower pipe 4, an upper rod The piece 3 is set in the lower pipe piece 4, and the surface of the upper rod 3 is provided with a plurality of openings 5, and each opening 5 is provided with a retractable clamp 6, and the end of the clamp 6 protrudes from the surface of the upper rod 3 , the inner wall of the hollow lower pipe 4 is provid...
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The invention provides a steering column structure of a motor vehicle. The steering column structure of the motor vehicle is applied to the field of parts of steering systems of motor vehicles. A steering column body (1) of the steering column structure of the motor vehicle comprises an upper rod part (3) and a lower pipe part (4); the upper rod part (3) is arranged in the lower pipe part (4) in a sleeving mode; the surface of the upper rod part (3) is provided with a plurality of holes (5); a clamping part (6) which can extend and retract is arranged in every hole (5); the end portions of the clamping parts (6) protrude out of the surface of the upper rod part (3); the inner wall of the lower pipe part (4) which is of a hollow structure is provided with a plurality of concave holes (7) which are concaved inward; the plurality of clamping parts (6) are arranged in the plurality of concave holes (7) in an embedded mode respectively when the upper rod part (3) is arranged in the lower pipe part (4) in a sleeving mode. According to the steering column structure of the motor vehicle, the crumple of the steering column structure can be ensured during collision of the motor vehicle so as to avoid the steering column structure of a rigid structure from damaging a driver due to the collision and accordingly the safety of the driver can be ensured.
Description
technical field [0001] The invention belongs to the field of motor vehicle steering system components, and more specifically relates to a motor vehicle steering column structure. Background technique [0002] In motor vehicles, the vehicle steering column structure is an essential part of the steering system. The steering column structure is connected with the steering wheel, but the steering column structure of the existing steering column structure is a tubular rigid structure. When the motor vehicle collides, the steering column structure of the rigid structure cannot collapse, which will cause the driver to contact the steering wheel and the steering wheel. The collision of the steering column structure is easy to cause injury to the driver. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a motor vehicle steering column structure which has a simple structure and can ensure the collapse of the steering column...
Claims
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IPC IPC(8): B62D1/185
Inventor 周军刘萍方崇武童培易唐萍刘国莉晋启云
Owner WUHU SHUNCHANG AUTO PARTS