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Headrest assembly of child car seat

A child car seat and component technology, which is applied to child seats, vehicle seats, vehicle parts, etc., can solve the problems of children's head protection and the inability to adjust the height of the headrest, so as to improve mechanical strength and wear resistance. Reasonable performance, structural design, and the effect of improving safety performance

Inactive Publication Date: 2017-12-19
WUHU LEPU AUTOMOTIVE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Children's car seats can generally be placed on the inherent seat of the car's back seat for children to sit on, so that children can maintain a fixed position and improve the safety of children while the vehicle is running. The existing child car seats cannot adjust the height of the headrest. Can't effectively protect children's head

Method used

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  • Headrest assembly of child car seat
  • Headrest assembly of child car seat
  • Headrest assembly of child car seat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] see Figure 1 to Figure 4 , the present invention provides a child car seat, comprising: a base 1, a backrest 2 connected to the base 1, two first siderests 3 respectively arranged on both sides of the base 1, and two first siderests 3 respectively arranged on the backrest 2 Two second side rests 4 on both sides, a headrest 5 arranged on the backrest 2 and capable of sliding along the backrest 2, a headrest arranged in the backrest 2 and connected to the headrest 5 Sliding device 6, flexible protective pads 7 arranged on both sides of the headrest 5;

[0031] The headrest sliding device 6 includes: a sliding plate 10, a sliding sleeve 11 sleeved on the sliding plate 10, a fixing pin 12 set on the sliding sleeve 11, and a sliding sleeve sleeved on the fixing pin 12. the spring 13;

[0032] The sliding plate 10 is provided with a plurality of sockets 14 arranged in sequence along the vertical direction to cooperate with the fixed pin 12. The fixed pin 12 includes: a pin...

Embodiment 2

[0036] A manufacturing process of a headrest of a child car seat, the steps are as follows:

[0037] ①, structure and molding

[0038] The headrest assembly is placed on the backrest and can slide along the backrest. The backrest is provided with a headrest sliding device connected with the headrest; the headrest sliding device includes a sliding plate, a sliding sleeve set on the sliding plate, and a The fixed pin on the sliding sleeve and the spring sleeved on the fixed pin; the sliding plate is provided with a plurality of jacks arranged in sequence along the vertical direction to cooperate with the fixed pin; the fixed pin includes a pin rod, which is arranged on the pin rod The two flanges arranged at intervals, the fixing pin is inserted into the sliding sleeve, and the two flanges are respectively located on the inner and outer sides of the sliding sleeve, the spring is arranged between the flange on the inner side of the sliding sleeve and the sliding sleeve, and the s...

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Abstract

The invention relates to the technical field of car parts, in particular to a headrest assembly of a child car seat. A headrest sliding device connected with a headrest body is arranged in a backrest; the headrest sliding device comprises a sliding plate, a sliding sleeve arranged on the sliding plate in a sleeving mode, a fixing pin arranged on the sliding sleeve and a spring arranged on the fixing pin in a sleeving mode; a plurality of inserting holes which are sequentially distributed in the vertical direction and matched with the fixing pin are formed in the sliding plate; the fixing pin is inserted into the sliding cover, and two flanges are located on the inner side and the outer side of the sliding cover correspondingly; the spring is arranged between the flange on the inner side of the sliding cover and the sliding cover, and two vertical sliding chutes which are distributed in parallel and at intervals are formed in the sliding plate; and two bulges matched with the two sliding chutes are arranged on the inner side of the sliding cover. The structural design is reasonable, pre-treatment is conducted on the fixing pin which is a vulnerable part, so that the mechanical strength and the anti-wear property of the fixing pin are improved, accordingly the vulnerable part does not need to be replaced regularly in the up-down adjusting process of the headrest assembly, and meanwhile, the safety property of the child car seat is improved.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a headrest assembly of a child's car seat. Background technique [0002] Children's car seats can generally be placed on the inherent seat of the car's back seat for children to sit on, so that children can maintain a fixed position and improve the safety of children while the vehicle is running. The existing child car seats cannot adjust the height of the headrest. Children's heads cannot be effectively protected. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a child car seat, which can adjust the height of the headrest and enhance the safety protection of the child's head. At the same time, the invention also provides a headrest assembly of a child car seat and a manufacturing process thereof. [0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: ...

Claims

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Application Information

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IPC IPC(8): B60N2/28C21D9/00C21D1/68
CPCB60N2/2851C21D1/68C21D9/0068
Inventor 姚海明
Owner WUHU LEPU AUTOMOTIVE TECH CO LTD
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