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Automobile safety seat having headrest

A car safety seat and headrest technology, which is applied to vehicle seats, vehicle parts, special positions of vehicles, etc., can solve problems such as children's suffocation, and achieve the effect of preventing accidental injuries

Pending Publication Date: 2019-11-12
JIAXING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For families with children, children usually sit in the back row, and often like to stand up and put their necks on the upper part of the headrest of the front seat. will be trapped between the head restraint and the roof, posing a choking hazard to children

Method used

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  • Automobile safety seat having headrest
  • Automobile safety seat having headrest

Examples

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Embodiment Construction

[0015] refer to figure 1 and figure 2 The embodiment of the car safety seat with headrest of the present invention will be further described.

[0016] A car safety seat with a headrest, comprising a backrest 1 and a headrest 2, and a drive motor 9, the headrest 2 is connected with a lifting rod 3, and the lifting rod 3 extends into the backrest 1, and the lifting rod 3 and the A mechanical transmission mechanism is arranged between the driving motors 9 , and a foreign object sensor is arranged on the headrest 2 , and the foreign object sensor is connected to the driving motor 9 .

[0017] The foreign object sensor on the headrest 2 is used to detect whether there is a foreign object between the headrest 2 and the roof. There is a foreign object between 2 and the roof, and the foreign object sensor will detect the foreign object, so that the drive motor 9 stops rotating, preventing the headrest 2 from continuing to rise, so as to prevent accidents.

[0018] Preferably, a co...

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PUM

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Abstract

The invention discloses an automobile safety seat having a headrest. The automobile safety seat comprises a backrest, the headrest, and a driving motor. The headrest is connected with an elevating rod, which is inserted in the backrest. A mechanical transmission mechanism is disposed between the elevating rod and the driving motor. The headrest is provided with a foreign matter sensor, which is connected with the driving motor. According to the invention, the seat, wherein the motor is used to control the elevating of the headrest, is additionally provided with the foreign matter sensor, whichis used to detect whether the foreign matter exists above the headrest, and therefore children can be prevented from being hurt or choked.

Description

technical field [0001] The invention belongs to the field of car seats, and more specifically relates to a car safety seat with a headrest. Background technique [0002] As people's living standards are getting higher and higher, a large number of families have purchased private cars at present, and the comfort functions of private cars have become more and more abundant. [0003] For example, the current car seat usually supports front and rear height adjustment of the seat cushion, the angle of the backrest can be adjusted, and the height of the headrest can be adjusted. At present, the adjustment of the seat cushion, backrest and headrest has realized electric adjustment, and the control button is set on the door. Or the upper position of the seat, the corresponding control motor can be controlled by the control button to adjust. [0004] For families with children, children usually sit in the back row, and often like to stand up and put their necks on the upper part of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/829
CPCB60N2/829
Inventor 宋明泽尚涛赵竞远丁立军邢博鲁如山汤剑锋叶帆韩耀强
Owner JIAXING UNIV
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