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Locking mechanism

A technology of locking mechanism and locking lever, which is applied in the direction of motor vehicles, multi-axis children's car/cradle car, children's car/cradle car accessories, etc., can solve the problem of frightening babies or animals, and achieve the effect of safe and reliable use

Pending Publication Date: 2020-05-08
中山市贝贝威日用制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In our daily use, when there is carelessness or misuse, sometimes when there are babies or animals in the car, press the unlock switch to cause the stroller to fold and collapse, although it will not cause excessive safety accidents , but can also scare babies or animals in the stroller

Method used

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Embodiment Construction

[0025] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0026] Such as Figure 1-4 As shown, a locking mechanism of the present invention includes a foldable or unfoldable vehicle frame 100 and a seat frame 1 for installing a seat on the vehicle frame 100, and the vehicle frame 100 is rotatably connected with a supporting seat The support block 2 of the frame 1, the seat frame 1 is slidably connected on the support block 2, and the seat frame 1 is also rotatably connected with the vehicle frame 100 and slides on the support block 2 when the vehicle frame 100 is folded and moves with the support block 2 Relative to the frame 100 to be folded, there is a pressure locking device 3 between the support block 2 and the seat frame 1 that can lock the support block 2 and the seat frame 1 when under pressure so as to limit the folding of the frame 100, The pressure locking device 3 is used to be arranged under the ...

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PUM

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Abstract

The invention discloses a locking mechanism, which comprises a frame capable of being folded or unfolded and a seat frame arranged on the frame and used for installing a seat part. A supporting blockcapable of supporting the seat frame is rotationally connected to the frame; the seat frame is slidably connected to the supporting block; the seat frame is further rotationally connected with the frame, slides on the supporting block when the frame is folded and rotates relative to the frame along with the supporting block to be folded. A pressure locking device is arranged between the supportingblock and the seat frame and can lock the supporting block and the seat frame when the pressure locking device is pressed so as to limit folding of the frame. The pressure locking device is used forbeing arranged below the seat part and being pressed to act when a baby or an animal or other heavy object exist on the seat part. When a baby or an animal sits or lies on the seat part of the unfolded frame, the seat frame and the supporting block are mutually locked through the pressure locking device, the folding function of the frame is limited by limiting the degree of freedom of the seat frame, the situation that the frame is folded and collapsed due to the fact that the folding function of the frame is unlocked carelessly or mistakenly is avoided, and use is safe and reliable.

Description

【Technical field】 [0001] The present invention relates to a locking mechanism. 【Background technique】 [0002] In some children's strollers or animal strollers, they are basically foldable at present to facilitate portability. Usually, there will be an unlock switch on the push rod. When the unfolded stroller is folded, press the unlock switch to fold it cart. In our daily use, when there is carelessness or misuse, sometimes when there are babies or animals in the car, press the unlock switch to make the stroller fold and collapse, although it will not cause excessive safety accidents , but can also frighten babies or animals sitting in the stroller. [0003] The present invention is made based on this situation. 【Content of invention】 [0004] The technical problem to be solved by the present invention is to provide a locking mechanism. By using the locking mechanism, when a baby or an animal is sitting on the folding stroller, the folding stroller cannot be folded no ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62B7/08B62B9/10B62B9/12
CPCB62B7/08B62B9/10B62B9/12
Inventor 程克阳
Owner 中山市贝贝威日用制品有限公司
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