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Rotation safety mechanism and seat with the same

A safety mechanism and seat technology, applied in the field of children's products, can solve problems such as hidden safety hazards, accidental folding of the backrest, etc.

Active Publication Date: 2022-07-26
WONDERLAND SWITZERLAND AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When adjusting the backrest angle of the existing stroller, the backrest will be accidentally folded, which poses a safety hazard

Method used

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  • Rotation safety mechanism and seat with the same
  • Rotation safety mechanism and seat with the same
  • Rotation safety mechanism and seat with the same

Examples

Experimental program
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Effect test

Embodiment Construction

[0044] In order to describe the technical content and structural features of the present invention in detail, further description will be given below with reference to the embodiments and the accompanying drawings.

[0045] see Figure 3 to Figure 7 The seat 200 of the present invention includes a seat plate 201 , a backrest 202 , an armrest 208 and a rotation safety mechanism 100 , wherein the armrest 208 is pivotally connected to the seat plate 201 . The rotation safety mechanism 100 includes a rotating part 1, a fixed part 2, a linking part 3 and a locking part 4. The rotating part 1 and the fixed part 2 are pivotally connected by a pivot shaft 5, the fixed part 2 is arranged on the seat plate 201, the rotating part 1 It is disposed on the backrest 202. In this embodiment, the fixing member 2 can be integrally formed with the seat plate 201, that is to say, the fixing member 2 can be a part of the seat plate 201, but it is not limited to this. In other embodiments , the fi...

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PUM

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Abstract

The invention provides a rotation safety mechanism, which includes a rotating part, a fixed part, a connecting part and a locking part. The rotating part is pivotally connected with the fixed part; one end of the connecting part is pivotally connected with the rotating part; The locking part is slidably arranged relative to the linking part; the locking part is provided with a blocking part and a releasing part; Release the lock. Since the present invention is provided with a locking member, the linking member will be blocked by the blocking portion of the locking member during the sliding process, so that the linking member cannot continue to slide, thereby restricting the rotation of the rotating member relative to the fixed member, thereby preventing the rotating member from being relatively fixed. Accidental folding occurs when the component is rotated to adjust the angle, which improves safety; the locking component slides relative to the fixed component, so that the unlocking part releases the linkage component, so that the rotating component can continue to rotate and fold relative to the fixed component.

Description

technical field [0001] The invention relates to the technical field of children's products, in particular to a rotation safety mechanism and a seat having the mechanism. Background technique [0002] As a tool car designed for the convenience of the baby's outdoor activities, the stroller is favored and respected by young parents. It can not only meet the needs of children to sit or lie down, but also a good means of transportation. The appropriate backrest angle can improve the riding comfort of children in the car, and at the same time, it can also avoid children crying and making noises caused by uncomfortable riding. When the existing baby carriage adjusts the backrest angle, the backrest will be accidentally folded, and there is a potential safety hazard. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a rotating safety mechanism with high safety, which can avoid accidental folding when rotating to adjust the angle. [0004] Ano...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62B9/12
CPCB62B9/12
Inventor 张小健
Owner WONDERLAND SWITZERLAND AG