Displacement type connection shaft for automobile steering wheel
A steering wheel and connecting shaft technology, applied in steering control, steering mechanism, vehicle components, etc., can solve problems such as damage to the driver, large mechanical errors, danger, etc., and achieve the effect of improving safety and preventing errors
Pending Publication Date: 2018-02-16
王秋永
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Problems solved by technology
[0002] At present, in order to prevent the steering wheel from moving up and damaging the driver during a collision, a misalignment device is installed in the steering wheel of the car. Once a collision occurs, misalignment can occur, which can effectively prevent the steering wheel from moving up. They all use the elasticity of the coil spring. When the impact occurs, the mechanical error is relatively large, so the device has certain defects. In addition, because the coil spring is in the air for a long time, its performance will also decline, so it has certain defects. dangerous
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[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0018] see figure 1 , an embodiment provided by the present invention: including the steering wheel connecting shaft 1 and the gear connecting shaft 2 in the prior art, the shaft bodies of the steering wheel connecting shaft 1 and the gear connecting shaft 2 are both sleeved with a bearing, and the bearing The outer ring is sleeved inside a bushing 3, and the ends of the steering wheel connecting shaft 1 and the gear connecting shaft 2 are respectively connect...
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The invention discloses a dislocation connecting shaft for an automobile steering wheel, which comprises a steering wheel connecting shaft and a gear connecting shaft in the prior art. The shaft bodies of the steering wheel connecting shaft and the gear connecting shaft are both sleeved with a bearing, and the bearing The outer ring of the outer ring is sleeved inside a shaft sleeve, and the ends of the steering wheel connecting shaft and the gear connecting shaft are respectively connected to the main rotating shaft and the auxiliary rotating shaft through the first connecting flange and the second connecting flange, so One end of the auxiliary rotating shaft is provided with a main hollow casing integrally formed with it, and a rotating shaft insertion hole is arranged inside the center of the main hollow casing. In the present invention, when a collision occurs, relative displacement occurs, thereby preventing the driver from being injured due to the displacement of the steering wheel. In addition, the device uses air pressure as the main medium of the displacement, which is controllable, and the device has an air pressure control mechanism, which can Effectively prevent the occurrence of errors caused by excessive air pressure, thereby improving its safety.
Description
technical field [0001] The invention relates to the technical field of automobile parts, in particular to a dislocation connecting shaft for an automobile steering wheel. Background technique [0002] At present, in order to prevent the steering wheel from moving up and damaging the driver during a collision, a misalignment device is installed in the steering wheel of the car. Once a collision occurs, misalignment can occur, which can effectively prevent the steering wheel from moving up. They all use the elasticity of the coil spring. When the impact occurs, the mechanical error is relatively large, so the device has certain defects. In addition, because the coil spring is in the air for a long time, its performance will also decline, so it has certain defects. dangerous. Contents of the invention [0003] The object of the present invention is to provide a dislocation type connecting shaft for automobile steering wheel, so as to solve the problems raised in the above-me...
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CPCB62D1/185
Inventor 王秋永
Owner 王秋永