CN211519625U

CN211519625U - Brake linkage mechanism of baby carriage

Info

Publication number: CN211519625U
Application number: CN202020026650.4U
Authority: CN
Inventors: 张正球
Original assignee: Kunshan Sunshare Children's Products Co ltd
Current assignee: Kunshan Sunshare Children's Products Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-09-18
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses a perambulator brake link gear, include: the rear wheel, the rear wheel seat is connected to the rear wheel, be equipped with the brake disc between rear wheel seat and the rear wheel, rear wheel seat upper portion is inserted and is established the back strut, the rear wheel seat is worn to establish the rear wheel seat sleeve pipe, brake disc fixed connection rear wheel seat, the inboard cover of rear wheel seat is established the brake pin, the brake pin is close to rear wheel seat pot head and is established the pressure spring, the gasket of cover on the brake pin is established to the pressure spring other end connection cover, the brake mounting is established to all overlapping on brake pin and the rear wheel seat sleeve pipe, establish the brake handle in the brake mounting. The double-brake pedal has simple structure, can realize one-step double-brake and is convenient to operate.

Description

Brake linkage mechanism of baby carriage

Technical Field

The utility model relates to a perambulator field, in particular to perambulator brake link gear.

Background

The baby carriage is used for bearing a baby so as to reduce the burden of parents holding the baby, generally comprises a support and wheels arranged at the front and the rear of the bottom of the support, and a brake mechanism is generally arranged at the rear wheels, so that the baby carriage can be braked when needing to stop.

The brake mechanism on the market at present realizes the braking of wheel mainly through the cooperation of brake round pin and wheel radial draw-in groove, and the means of operating the brake round pin has many different modes. However, the existing method is not complete or inconvenient to operate, two wheels need to be braked respectively, or the brakes are not in place, so that potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

Not enough to the above among the prior art, the utility model provides a perambulator brake link gear, its simple structure can realize one and step on double-brake, convenient operation.

In order to achieve the above object, the utility model adopts the following technical scheme:

a stroller brake linkage comprising: the rear wheel, the rear wheel seat is connected to the rear wheel, be equipped with the brake disc between rear wheel seat and the rear wheel, rear wheel seat upper portion is inserted and is established the back strut, the rear wheel seat is worn to establish the rear wheel seat sleeve pipe, brake disc fixed connection rear wheel seat, the inboard cover of rear wheel seat is established the brake pin, the brake pin is close to rear wheel seat pot head and is established the pressure spring, the gasket of cover on the brake pin is established to the pressure spring other end connection cover, the brake mounting is established to all overlapping on brake pin and the rear wheel seat sleeve pipe, establish the brake handle in the brake mounting.

Further, the brake handle is stepped down to rotate around the rear wheel seat sleeve.

Furthermore, a plurality of holes are formed in the brake disc.

The utility model has the advantages that:

the brake handle is stepped down, so that the inclined plane on the brake handle rotates around the rear wheel seat sleeve (as the arrow A direction) and pushes against the two brake pins to move towards the left side and the right side (as the arrow L and the arrow R), the head parts of the brake pins extend into the holes of the brake disc, and the wheel is braked.

Drawings

Fig. 1 is a schematic structural view of the present invention;

reference symbol comparison table:

1-rear support frame, 2-brake disc, 3-rear wheel seat, 4-pressure spring, 5-spacer, 6-rear wheel seat, 7-brake pin, 8-brake handle, 9-brake fixing piece, 10-rear wheel seat sleeve and 11-rear wheel.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

As shown in fig. 1, a stroller brake linkage comprises: rear wheel 11, rear wheel seat 6 is connected to rear wheel 11, be equipped with brake disc 2 between rear wheel seat 6 and the rear wheel 11, back strut 1 is established in insertion on 6 upper portions of rear wheel seat, rear wheel seat 6 wears to establish rear wheel seat sleeve pipe 10, 2 fixed connection rear wheel seats 3 of brake disc, 3 inboard covers of rear wheel seat establish brake pin 7, brake pin 7 is close to rear wheel seat 3 pot head and establishes pressure spring 4, the 4 other end connection cover of pressure spring is established the gasket 5 on brake pin 7, brake pin 7 and rear wheel seat sleeve pipe 10 are all overlapped and are established brake mounting 9, establish brake 8 in the brake mounting 9.

The brake lever 8 is depressed to rotate the brake lever 8 around the rear wheel seat sleeve 10. And a plurality of holes are formed in the brake disc 2.

And (3) stepping down the brake handle to enable the brake handle to rotate around the rear wheel seat sleeve pipe, wherein the inclined plane on the brake handle pushes the two brake pins to move towards the left side and the right side along the arrow A direction, the arrow R is shown as the arrow L), the head parts of the brake pins extend into the holes of the brake disc, and the wheel is braked.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A stroller brake linkage mechanism, comprising: rear wheel (11), rear wheel seat (6) is connected in rear wheel (11), be equipped with brake disc (2) between rear wheel seat (6) and rear wheel (11), rear wheel seat (6) upper portion is inserted and is established back strut (1), rear wheel seat sleeve pipe (10) are worn to establish by rear wheel seat (6), brake disc (2) fixed connection rear wheel seat (3), brake pin (7) are established to rear wheel seat (3) inboard cover, brake pin (7) are close to rear wheel seat (3) pot head and are established pressure spring (4), gasket (5) on brake pin (7) are established to pressure spring (4) other end connecting cover, all overlap on brake pin (7) and rear wheel seat sleeve pipe (10) and establish brake mounting (9), establish in brake mounting (9) to (8).

2. The stroller brake linkage of claim 1, wherein: the brake handle (8) is stepped down to enable the brake handle (8) to rotate around the rear wheel seat sleeve (10).

3. The stroller brake linkage of claim 1, wherein: the brake disc (2) is provided with a plurality of holes.