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Backrest adjusting assembly, seat structure and cart

A technology for adjusting components and backrests, which is applied in the fields of backrest adjustment components, seat structures and carts, which can solve problems such as inconvenience and achieve the effect of convenient adjustment

Pending Publication Date: 2022-03-29
DONGGUAN JINWANG CHILDREN PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The inclination angle of the backrest of the baby strollers currently on the market can generally be adjusted, but the baby strollers on the current market generally need to squat down and adjust the backrest when adjusting the backrest, which is very inconvenient

Method used

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  • Backrest adjusting assembly, seat structure and cart
  • Backrest adjusting assembly, seat structure and cart
  • Backrest adjusting assembly, seat structure and cart

Examples

Experimental program
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Embodiment Construction

[0049] The specific implementation manner of the present application will be further described below in conjunction with the accompanying drawings.

[0050] It is easy to understand that, according to the technical solutions of the present application, those skilled in the art may replace various structural modes and implementation modes without changing the spirit of the present application. Therefore, the following specific embodiments and drawings are only exemplary descriptions of the technical solution of the application, and should not be regarded as the entirety of the application or as a limitation or restriction on the technical solution of the application.

[0051] The directional terms such as up, down, left, right, front, back, front, back, top, and bottom that are mentioned or may be mentioned in this specification are defined relative to the structures shown in the drawings, and they are It is a relative concept, so it may change accordingly according to its diff...

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PUM

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Abstract

The invention discloses a backrest adjusting assembly which comprises an adjusting belt, an adjusting buckle, a backrest frame and a support body. The backrest frame is hinged to the support body, and at least one adjusting buckle is arranged in the side direction of the backrest frame and fixedly connected with the support body. One part of the adjusting belt is fixedly connected with the bracket body through the adjusting buckle, and the other part of the adjusting belt is connected with the backrest frame; during adjustment, the adjusting buckle is unlocked, the adjusting belt and the adjusting buckle can move relatively, and the length of the part, connected with the backrest frame, of the adjusting belt is adjusted so that the adjusting belt can drive the backrest frame to rotate relative to the support body; during fixing, the adjusting buckle is locked, the adjusting belt and the adjusting buckle are relatively fixed, and the adjusting belt limits relative rotation of the backrest frame and the support body. The invention further discloses a seat structure and a cart. The inclination angle of the backrest can be conveniently adjusted.

Description

technical field [0001] The present application relates to the technical field of strollers, in particular to a backrest adjustment assembly, a seat structure and a stroller. Background technique [0002] The inclination angle of the backrest of the baby strollers on the market can generally be adjusted, but the baby strollers in the existing market generally need to squat down and adjust the backrest when adjusting the backrest, which is very inconvenient. [0003] Therefore, it is necessary to design a backrest adjustment assembly, a seat structure and a cart that can easily adjust the inclination angle of the backrest. Contents of the invention [0004] The purpose of this application is to overcome the deficiencies of the prior art and provide a backrest adjustment assembly, a seat structure and a pushcart, which can adjust the inclination angle of the backrest from the side and are convenient to adjust. [0005] The technical solution of the present application provid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62B9/10
CPCB62B9/104
Inventor 谭彬郭佛钟
Owner DONGGUAN JINWANG CHILDREN PROD CO LTD