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Vehicle seat

A car seat and head technology, which is applied in the field of car seat manufacturing, can solve the problems of not being able to install a pillow, only using a backrest, not anytime and anywhere, etc., and achieve the effect of improving travel quality and reducing fatigue.

Pending Publication Date: 2021-02-05
孟祥厚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The rear seat of some cars has a "7" shaped headrest. This headrest does not have the meaning of a support pillow, because it is designed to be relatively high. Some headrests cannot be placed between the top of the headrest and the roof.
Besides, the chair can only be used as a backrest, and cannot be installed with a support pillow. Only after the appearance of the back support technology with the angle of the back, can the installation of the support pillow be invented.
[0003] Disadvantages of existing reliable semi-reclining chairs: from leaning to half reclining, adjustment is required, which is extremely inconvenient and not available anytime, anywhere
In addition, there is no close technology to support the pillow by changing the angle of the head

Method used

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Experimental program
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Embodiment Construction

[0013] figure 1 In the chair, people are in the state of reclining. There is a back support body 1 and a head rest pillow 2 with the back changing angle. It does not need to be adjusted. It is reliable anytime and anywhere. Can function. In this figure, more than 90% of the upper body weight is carried by the lumbar spine. The back support body 1 that changes the angle with the back has an axis in the middle of the back, and changes the angle with the back.

[0014] figure 2 that is figure 1 The chair in the middle has not changed in any way, as soon as the buttocks slide forward, it is in a half-lying state, which is completed in an instant. Due to the function of changing the angle with the back of the back support body 1, it is not necessary to manually adjust the chair and change the posture like a traditional seat. It can be seen that this lying chair can bear 90% of the upper body weight, and the lumbar spine can bear 10%, the traditional seat back, the lumbar spin...

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Abstract

The utility model relates to a vehicle seat, which belongs to the manufacturing technology of vehicle accessories and is used for being installed on a movable man-made object (such as an automobile, an airplane, a high-speed rail, a ship and the like) for people to sit. The seat does not need to be adjusted, is reliable anytime and anywhere, can be used for semi-reclining, can move waist to rock and can adjust lumbar vertebra load. The technical effects are achieved through the back supporting body 1 with the angle changed along with the back and the head supporting pillow 2.

Description

technical field [0001] The invention belongs to the manufacturing technology of a vehicle seat. For installation on movable man-made objects (such as: cars, airplanes, high-speed rail, boats, etc.). Background technique [0002] The current reliable semi-recliner chairs are all manually adjusted. The chair is adjusted from the reclining state to the semi-reclining state. When it is necessary to recline, the chair is manually adjusted back. The patent I applied for is titled: Back support with adjustable back for vehicles, patent application number: 201810284580X, the invention is mainly about back support, and there are also words for half-lying in it, the words are the same, but different from the following definitions, the present invention Half-lying means that the face is basically facing the sky, and the head support (that is, the headrest) is at the bottom. . The rear seat of some cars has a "7"-shaped headrest. This headrest does not have the meaning of a support p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/22B60N2/838
CPCB60N2/22B60N2/838
Inventor 不公告发明人
Owner 孟祥厚