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Braking mechanism of baby carriage and baby carriage

A technology for a braking mechanism and a baby carriage, which is applied in the directions of baby carriage/stroller, multi-axle baby carriage/cradle, baby carriage/cradle accessories, etc., can solve the problems of large, laborious and inconvenient application, and achieve a simple structure. , Brake sensitive effect

Active Publication Date: 2017-04-05
GOODBABY CHILD PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual operation, it is often necessary to apply a larger braking force to achieve a better braking effect, which is laborious and inconvenient

Method used

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  • Braking mechanism of baby carriage and baby carriage
  • Braking mechanism of baby carriage and baby carriage
  • Braking mechanism of baby carriage and baby carriage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as Figure 1 to Figure 7 As shown, the brake mechanism of a baby carriage of the present invention can be used in the aforementioned baby carriage. The brake mechanism has a brake state and a brake release state. The brake mechanism includes a brake disc 5, a brake member 3 for braking the wheel 1, and an acceleration device 2. The brake member 3 is installed on the frame and brakes Piece 3 can move relative to the frame. The acceleration device 2 is a gear acceleration mechanism, and the acceleration device 2 has an input end and an output end. The acceleration device 2 includes a first gear shaft 6, a second gear shaft 7 and a transmission gear set 10. The first gear shaft 6 is installed at the input end of the acceleration device 2. The first gear shaft 6 is fixedly connected to the axle 4 of the wheel 1. The first gear shaft 6 rotates with the wheel 1, and the first gear shaft 6 has a first gear 8 . The second gear shaft 7 is installed at the output end of t...

Embodiment 2

[0033] Such as figure 1 , image 3 with Figure 8 As shown, the brake mechanism of the baby carriage of the second embodiment is based on the first embodiment, the structure of the brake 3 and the structure of the brake disc 5 are replaced and changed.

[0034] As mentioned above, the brake 3 is a bolt (not shown), the brake disc 5 is provided with a slot 12, the slot 12 is arranged along the radial direction of the brake disc 5, and one end of the slot 12 It extends to the outer edge of the brake disc 5 and forms an opening on the brake disc 5. There are multiple slots 12 and they are evenly distributed along the circumferential direction of the brake disc 5.

[0035] When the brake mechanism is in the braking state, the bolt is inserted into the slot 12 of the brake disc 5 to clamp the brake disc 5. When the brake mechanism is in the unbrake state, the bolt is separated from the slot 12 of the brake disc 5.

Embodiment 3

[0037] Similarly, in the third embodiment, the brake mechanism of the stroller is also based on the first embodiment by replacing the structure of the brake 3 and the structure of the brake disc 5.

[0038] As mentioned above, the brake 3 in the third embodiment is an elastic brake block (not shown in the figure). When the brake mechanism is in a braking state, the elastic brake block abuts on the brake disc 5 to clamp the brake disc 5 by friction. When the brake mechanism is in the unbrake state, the brake member 3 is separated from the brake disc 5.

[0039] The brake 3 is connected to a control device, and the control device controls the action of the brake 3. The control device may be an inductive controller, which realizes the operation of braking and releasing the brake by sensing the actions of the operator, and realizes automatic braking.

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Abstract

The invention relates to a brake mechanism for a baby carriage and the baby carriage. The brake mechanism for the baby carriage comprises a brake disc and a braking element used for braking a wheel, wherein the braking element is arranged on a carriage frame; and the braking element can move relative to the carriage frame. The brake mechanism also comprises an acceleration device, wherein the acceleration device is provided with an input end and an output end; the input end of the acceleration device is in fit joint with an axle of the wheel; the brake disc and the output end of the acceleration device are in fit joint; the brake device rotates along with the wheel through the acceleration device; and the rotating speed of the brake disc is higher than the rotating speed of the wheel through the acceleration device. When the brake mechanism is in a brake state, the braking element tightly clamps the brake disc; and when the brake mechanism is in a brake relieving state, the braking element is separated from the braking disc. The brake mechanism and the baby carriage have the advantages that the labor is saved during the braking; the braking is convenient; the structure is simple; and the braking is sensitive.

Description

Technical field [0001] The invention relates to a brake mechanism of a baby carriage and a baby carriage. Background technique [0002] In the prior art, the brake mechanism of the baby carriage usually includes a brake part fixed on the frame and movable relative to the frame, and a brake disc fixedly connected to the wheel. The brake part is directly clamped to the brake disc to realize the brake of the baby carriage. . In actual operation, it is often necessary to apply a larger braking force to achieve a better braking effect, which is laborious and inconvenient. Summary of the invention [0003] In view of the above technical problems, the present invention provides a brake mechanism for a baby carriage that is labor-saving and convenient. [0004] Another technical problem to be solved by the present invention is to provide a baby carriage adopting the above braking mechanism. [0005] The technical solution adopted by the present invention to solve the technical problem is: ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62B9/08B62B7/04
Inventor 郭家丰刘宏兵
Owner GOODBABY CHILD PROD CO LTD
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