Accidental unlocking prevention mechanism of baby carriage

A technology of unlocking mechanism and locking mechanism, which is applied in the directions of baby carriage/stroller, multi-axle baby carriage/cradle, baby carriage/cradle accessories, etc. It can solve the problems of accidental unlocking, hidden safety hazards, and reducing the safety performance of the whole vehicle. , to avoid potential safety hazards and improve safety performance

Pending Publication Date: 2021-11-09
KUNSHAN VIGORKIDS CHILD PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual use process, due to the relatively simple traditional locking mechanism, the lock block may automatically withdraw from the lock slot due to bumps during a long-term implementation process, resulting in accidental unlocking, which has certain potential safety hazards and reduces the safety of the vehicle. safety performance

Method used

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  • Accidental unlocking prevention mechanism of baby carriage
  • Accidental unlocking prevention mechanism of baby carriage
  • Accidental unlocking prevention mechanism of baby carriage

Examples

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Embodiment Construction

[0032] The above solution will be further described below in conjunction with specific embodiments. It should be understood that these examples are used to illustrate the present invention and not to limit the scope of the present invention. The implementation conditions used in the examples can be further adjusted according to specific conditions, and the implementation conditions not indicated are usually the conditions in routine experiments.

[0033] Such as Figure 1 to Figure 6 As shown, an anti-accidental unlocking mechanism for a stroller includes a relatively movable first part 1 and a locked part 2, a main lock mechanism A arranged between the first part 1 and the locked part 2, And the unlocking member 5, the accidental unlocking mechanism also includes an auxiliary locking mechanism B arranged on the main locking mechanism A, the auxiliary locking mechanism B is located between the unlocking member 5 and the main locking mechanism A, and Unlock by the unlocking p...

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Abstract

The invention discloses an accidental unlocking prevention mechanism of a baby carriage, which comprises a first component and a locked component which can move relatively, a main locking mechanism arranged between the first component and the locked component, an unlocking piece and an auxiliary locking mechanism arranged on the main locking mechanism, wherein the auxiliary locking mechanism is positioned between the unlocking piece and the main locking mechanism and is unlocked by the unlocking piece; when the baby carriage is in an unfolded state, the main locking mechanism and the auxiliary locking mechanism are both in a locked state; when the unlocking piece conducts a unlocking operation, locking of the auxiliary locking mechanism is released firstly, and then the auxiliary locking mechanism drives the main locking mechanism to achieve unlocking. The main locking mechanism can be prevented from being unlocked accidentally, and the safety performance of the whole baby carriage is improved.

Description

technical field [0001] The invention relates to the field of baby carriages, in particular to an accidental unlocking mechanism for baby carriages. Background technique [0002] Strollers are an essential travel tool for every family with children. For the convenience of carrying and transportation, there are mostly foldable baby carriages on the market at present. When the existing folding stroller is fully unfolded, the vehicle frame is generally locked by a locking mechanism and unlocked by a corresponding unlocking mechanism. [0003] The locking mechanism of the existing stroller generally includes a lock block that is arranged on a certain part and can slide relative to it, a return spring that is arranged between the lock block and the part, and a lock block that is arranged on another one or more parts and is connected with the lock. The block corresponds to the matching lock groove, and the locking mechanism realizes the locking of the stroller when it is in a ful...

Claims

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Application Information

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IPC IPC(8): B62B9/00B62B7/06
CPCB62B9/00B62B7/06
Inventor 李伟琼
Owner KUNSHAN VIGORKIDS CHILD PROD
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