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Manufacturing process of headrest fixing mechanism of automobile seat
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A technology of fixing mechanism and manufacturing process, applied in vehicle seats, manufacturing tools, headrests, etc., can solve problems such as poor comfort, unremovable headrests, unable to adjust the temperature of seat cushions, etc., and achieve the effect of reasonable mechanism design
Inactive Publication Date: 2017-12-26
WUHU LEPU AUTOMOTIVE TECH CO LTD
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Abstract
Description
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Problems solved by technology
[0002] With the advancement of science and technology, cars have become popular in our country. Car seats are necessary accessories for cars. The headrests of existing car seats cannot be disassembled, and the temperature of the cushion cannot be adjusted, so the comfort is poor.
Method used
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Embodiment 1
[0029] see Figure 1 to Figure 4 , the present invention provides a car seat, comprising: a base 1, a cushion 2 arranged on the base 1, a backrest 3 rotatably connected to the base 1, and a headrest 4 arranged on the backrest 3;
[0030] The bottom of the base 1 is provided with a first slide rail 5, the first slide rail 5 is connected with the second slide rail 6 arranged on the vehicle body, and a side near the seat cushion 2 is formed in the base 1 A chamber 7, the bottom surface of the chamber 7 is formed with an air inlet 8 connected to the air outlet of the automobile air conditioner, and the side of the chamber 7 is formed with an air outlet 9;
[0031] The top of the backrest 3 is an inclined surface inclined away from the seat cushion 2, the inside of the inclined surface is provided with a plurality of first magnets 10, and the back of the headrest 4 is provided with the plurality of first magnets 10. The corresponding second magnet 11.
[0032] Specifically, a loc...
Embodiment 2
[0036] A manufacturing process of a headrest fixing mechanism of a car seat, the steps are as follows:
[0037] ①, structure and molding
[0038] The headrest fixing mechanism includes a base, a seat cushion arranged on the base, a backrest rotatably connected with the base, and a headrest arranged on the backrest; A magnet, the back of the headrest is provided with a second magnet corresponding to the plurality of first magnets;
[0039] The magnet is made of NdFeB magnets according to the existing technology;
[0040] ②, magnet pretreatment
[0041] Soak the magnet in the pretreatment solution for more than 15 minutes, take it out, rinse it and dry it;
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Abstract
The invention relates to the technical field of automobile parts, in particular to a manufacturing process of a headrest fixing mechanism of an automobile seat. The manufacturing process comprises the following steps that magnets are made of neodymium iron boron magnets according to the prior art; the magnets are soaked in a pretreatment solution for 15 minutes or more, taken out, then washed, and then dried; the multiple first magnets are mounted in the top oblique plane of a backrest; then the multiple second magnets opposite to the first magnets in magnetic pole are mounted in the back face of a headrest; and then the headrest is mounted in a proper position through the effect of mutual attracting of the first magnets and the second magnets. According to the headrest fixing mechanism of the automobile seat and the manufacturing process thereof, the mechanism design is reasonable, especially the headrest is mounted in the proper position through the effect of mutual attracting of the first magnets and the second magnets, meanwhile, in the manufacturing process, the magnets are pretreated, thus magnetism of the magnets can be kept longer, and replacing is not needed even after the use of 10 years.
Description
technical field [0001] The invention relates to the technical field of auto parts, in particular to a manufacturing process of a headrest fixing mechanism of an auto seat. Background technique [0002] Along with the advancement of science and technology, automobiles have also been popularized in my country. Car seats are an essential accessory for cars. The headrests of existing car seats cannot be disassembled, and the temperature of the cushion cannot be adjusted, so the comfort is relatively poor. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a car seat, which can adjust the temperature of the cushion according to needs, and improve the comfort and user experience of the car seat. At the same time, the invention also provides a headrest fixing mechanism of an automobile seat and a manufacturing process thereof. [0004] In order to solve the above-mentioned technical problems, the technical solution adopte...
Claims
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Application Information
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