Unlock instant, AI-driven research and patent intelligence for your innovation.

Chair back mechanism and headrest thereof

A seat back and recessed structure technology, which is applied to vehicle seats, child seats, special positions of vehicles, etc., can solve the problems of time-consuming and labor-intensive operation, many materials used for headrest assembly, and numerous processes, etc., and achieve the convenience of installation Effect

Pending Publication Date: 2022-03-18
WONDERLAND SWITZERLAND AG
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing headrest includes a headrest body and a headrest support. The headrest support is fixed on the headrest body by gluing. Before the headrest is assembled, glue needs to be applied to the headrest body. Therefore, the assembly of the headrest A lot of materials, a lot of processes and time-consuming operation

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Chair back mechanism and headrest thereof
  • Chair back mechanism and headrest thereof
  • Chair back mechanism and headrest thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] In order to describe the technical content and structural features of the present invention in detail, further description will be given below in conjunction with the implementation and accompanying drawings.

[0044] Such as figure 1 As shown, the seat back mechanism 100 of the present invention includes a seat back 10 and a headrest 20 disposed on the seat back 10 . Specifically, the headrest 20 is slidably arranged on the chair back 10 in a height-adjustable manner, so that the headrest 20 can be adapted to children of different heights by adjusting the headrest 20, so that the children's head can be supported and protected by the headrest 20. . Preferably, the seat back mechanism 100 of the present invention is suitable for being installed on a base (not shown in the figure), so that the seat back mechanism 100 and the base are assembled into a child safety seat to provide a comfortable and safe riding environment for children. It should be noted that the structur...

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

No PUM Login to View More

Abstract

The invention discloses a headrest which comprises a headrest body and a headrest supporting piece, the headrest supporting piece is arranged on the inner side of the headrest body, the headrest body is provided with an assembly part, the headrest supporting piece is provided with an assembly part which can be detachably locked with the assembly part, and the headrest supporting piece is detachably installed on the headrest body through locking of the assembly part and the assembly part. The headrest has the advantages of being convenient to install and firm and reliable in installation. In addition, the invention also discloses a chair back mechanism.

Description

technical field [0001] The invention relates to the field of products for infants and young children, in particular to a chair back mechanism and a headrest thereof. Background technique [0002] A child safety seat is a device that is tied to a car seat for a child to ride, and the child is fixed in the child safety seat by a restraint device to ensure the safety of the child. Because the child safety seat can minimize the injury to the child in the case of emergency braking or accidental collision of the car. Therefore, child safety seats are quickly accepted by consumers and are slowly being promoted all over the world. [0003] In order to improve the comfort and safety of use, in order to better protect the head and neck of children, generally child safety seats are equipped with headrests. The existing headrest includes a headrest body and a headrest support. The headrest support is fixed on the headrest body by gluing. Before the headrest is assembled, glue needs to...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/28
CPCB60N2/2851B60N2/2806B60N2/286
Inventor 赵广辉
Owner WONDERLAND SWITZERLAND AG
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com