A three-degree-of-freedom car headrest and its working method
A technology of car headrest and degrees of freedom, which is applied to vehicle parts, vehicle seats, special positions of vehicles, etc., can solve the problems of imperfect adjustment of multiple degrees of freedom of car headrests, easy loosening of headrests, and inconvenience in use. Achieve the effect of solving the difficulty of adjusting multiple degrees of freedom, reasonable structure design, and improving the comfort of use
Active Publication Date: 2022-08-09
FUZHOU UNIV
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- Application Information
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Problems solved by technology
However, the multi-degree-of-freedom adjustment of the car headrest is not perfect, and the headrest is easy to loose, causing inconvenience in use
Method used
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[0030] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.
[0031] In the description of the present invention, it should be understood that the terms "portrait", "horizontal", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention, rather than indicating or It is implied that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.
[0032] like Figures 1 to 9 As shown in the figure, a three-degree-of-freedom automobile headrest of the present invention includes a headrest body 12 , a headrest fixi...
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The invention relates to a three-degree-of-freedom automobile headrest and a working method thereof, comprising a headrest fixing seat with a headrest body installed at the front end and a support seat arranged on the rear side of the headrest fixing seat. Both ends are provided with a moving piece that can move horizontally toward the headrest fixing seat, the side of the moving piece is provided with a horizontal stopper for fixing the moving piece, and the front end of the moving piece is hinged with a sliding piece, the sliding piece The rear end is slidably connected with the headrest fixing seat along the vertical direction, and a vertical stopper for fixing the headrest fixing seat is arranged inside the sliding piece located at the upper end. The invention has a reasonable structure design, can realize the adjustment of the height of the headrest, the adjustment of the pitch angle and the adjustment of the front and rear positions, improves the use comfort, and solves the problem that the current headrest is difficult to adjust with multiple degrees of freedom.
Description
Technical field: [0001] The invention relates to a car headrest with three degrees of freedom and a working method thereof. Background technique: [0002] In today's world, with the rapid progress of automobile technology, car seats, as an important part of automobiles, have become a systematic product integrating various technologies, and the safety and comfort of car seats have been greatly improved. However, the multi-degree-of-freedom adjustment of the car headrest is not perfect, and the headrest is also easy to loosen, causing inconvenience in use. Invention content: [0003] The present invention makes improvements to the problems existing in the prior art, that is, the technical problem to be solved by the present invention is to provide a three-degree-of-freedom automobile headrest and a working method thereof, which are not only reasonable in design, but also easy to use. [0004] In order to achieve the above purpose, the technical scheme adopted in the present...
Claims
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IPC IPC(8): B60N2/829B60N2/818B60N2/853B60N2/847B60N2/865
CPCB60N2/829B60N2/818B60N2/853B60N2/847B60N2/865
Inventor 张薇姜思远钟文显
Owner FUZHOU UNIV