Three-degree-of-freedom automobile headrest and working method thereof
A car headrest and degree of freedom technology, which is applied to vehicle parts, vehicle seats, special positions of the vehicle, etc., can solve the problems such as imperfect adjustment of car headrests with multiple degrees of freedom, easy loosening of the headrest, and inconvenient use. Achieve the effect of solving the difficulty of adjusting multiple degrees of freedom, reasonable structural design, and improving the comfort of use
Active Publication Date: 2021-09-17
FUZHOU UNIV
View PDF20 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
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
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0031] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention, rather than indicating or It should not be construed as limiting the invention by implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation.
[0032] Such as Figure 1-9 As shown, a three-degree-of-freedom automobile headrest of the present invention includes a headrest body 12, a headrest fixing seat 19 and a support seat 1 ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a three-degree-of-freedom automobile headrest and a working method thereof. The three-degree-of-freedom automobile headrest comprises a headrest fixing seat and a supporting seat, a headrest body is installed at the front end of the headrest fixing seat, the supporting seat is arranged on the rear side of the headrest fixing seat, and the upper end and the lower end of the supporting seat are each provided with a moving part capable of horizontally moving towards the headrest fixing seat; a horizontal retainer used for fixing the moving part is arranged beside the moving part, a sliding part is hinged to the front end of the moving part, the sliding part is connected with the rear end of the headrest fixing seat in a sliding mode in the vertical direction, and a vertical retainer used for fixing the headrest fixing seat is arranged in the sliding part located at the upper end. The automobile headrest is reasonable in structural design, height adjustment, pitching angle adjustment and front-back position adjustment of the automobile headrest can be achieved, the use comfort level is improved, and the problem that multiple degrees of freedom of an existing automobile headrest are difficult to adjust is solved.
Description
Technical field: [0001] The invention relates to a three-degree-of-freedom automobile headrest and a working method thereof. Background technique: [0002] In today's world, automobile technology is advancing rapidly, and as an important part of automobiles, car seats have become a systematic product integrating multiple technologies, and the safety and comfort of car seats have been greatly improved. However, the multi-degree-of-freedom adjustment of the automobile headrest is not yet perfect, and the headrest is also easy to loosen, causing inconvenience in use. Invention content: [0003] The present invention makes improvements to the above existing problems 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 its working method, which are not only reasonable in design, but also easy to use. [0004] In order to achieve the above object, the technical solution adopted by ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
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