CN2559279Y

CN2559279Y - Brake mechanism for baby walker

Info

Publication number: CN2559279Y
Application number: CN 02247332
Authority: CN
Inventors: 廖学湖
Original assignee: Xinlong Industry Shenzhen Co L
Current assignee: HL Corp Shenzhen Co Ltd
Priority date: 2002-08-05
Filing date: 2002-08-05
Publication date: 2003-07-09
Anticipated expiration: 2012-08-05

Abstract

The utility model relates to a novel braking mechanism for a baby walking buggy, which mainly comprises a hand rest pipe, a braking handle, a braking chamber, a braking wire group, etc. The hand rest pipe is fixed at the upper end of the braking chamber, only an upper supporting axle and a lower supporting axle are arranged inside the braking chamber, the upper supporting axle inside the braking chamber cavity is hinged with a through hole on the braking handle, the lower supporting axle is supported on a lower groove of the braking handle, one end of the braking wire group passes through the braking chamber wall and is hinged with the braking handle, and the other end is connected with a braking hoof. Compared with the prior braking mechanism, an upper supporting axle and a lower supporting axle of the utility model are only arranged, the rotation motion of the braking handle is transferred into the liner motion of the braking wire group supporting by two points, the braking hoof is braked, the structure is simple, the powerful feedback force does not have, the braking is easy, the braking function is enhanced greatly, the operation is light and handy, and the labor force can be saved.

Description

The go-kart braking mechanism

Technical field

The utility model relates to a kind of novel go-kart braking mechanism.

Background technology

Now general on the market go-kart braking mechanism all with more than 3 o'clock as the brake strong point, its weakness is that bounce is big, and is light and handy inadequately during use, make things convenient for and laborsaving.

Summary of the invention

The purpose of this utility model be to provide a kind of simple in structure, operation is light and handy, do not have powerful bounce, brake easily and stop the strong go-kart braking mechanism of function.

For the utility model that achieves the above object adopts following technical scheme: the go-kart braking mechanism mainly is made up of handrail tube, brake handle, brake chamber, brake cable group etc., handrail tube is fixed in the brake chamber upper end, brake chamber only is provided with upper and lower two back shafts, upper support axle in the brake chamber inner chamber articulates square punch on the brake handle, the lower support axle is resisted against the low groove of brake handle, and brake cable group one end passes the brake locular wall, and the other end links to each other with brake shoe with brake handle is hinged.

Upper and lower two back shafts of brake chamber described in the utility model be two to the lock bolt, the overcoat sliding bearing.

The utility model is compared with existing braking mechanism, only establish upper and lower two back shafts, utilize 2 supports that the rectilinear motion that converts the brake cable group to is moved in the rotation of brake handle, brake shoe is stopped, simple in structure, operation is light and handy, do not have powerful bounce, brake easily.

Description of drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a three-dimensional decomposition texture schematic diagram of the present utility model.

Fig. 2-A is the part three dimensional map of brake chamber in the utility model.

Fig. 3 is an installation site of the present utility model schematic diagram.

Fig. 4 is the go-kart braking mechanism schematic diagram of prior art.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail.As shown in Figure 2, the go-kart braking mechanism is mainly by handrail tube 3, brake handle 1, brake chamber 2, brake cable group 7 compositions such as grade, handrail tube 3 is fixed in brake chamber 2 upper ends, 2 of brake chambers are provided with, following two back shafts 9, upper support axle 9 in brake chamber 2 inner chambers articulates square punch 11 on the brake handle 1, lower support axle 9 is resisted against the low groove 12 of brake handle 1, it is hinged and the other end links to each other with brake shoe that brake cable group 7 one ends pass the fraising 13 of brake locular wall perforation 6 and brake handle 1, on the brake chamber 2, following two back shafts 9 be two to the lock bolt, overcoat sliding bearing 10, two sliding bearings 10 pierce into the hinge hole 11 of brake handle 1 top and the groove 12 of below respectively, one termination 4 of brake cable group 7 is penetrated the fraising 13 of brake handle 1, brake cable group 7 is passed brake locular wall perforation 6 in brake chamber 2, the backstop 5 of apply the brakes line group is blocked brake cable 7, be fixed in brake locular wall 6 places of boring a hole, be used separately as then to two of back shaft lock bolt 9 orders are passed brake chamber areole 8, sliding bearing 10 uses nut to be fixed at the other end.

Claims

1. go-kart braking mechanism, mainly form by handrail tube, brake handle, brake chamber, brake cable group etc., handrail tube is fixed in the brake chamber upper end, it is characterized in that: described brake chamber only is provided with upper and lower two back shafts, upper support axle in the brake chamber inner chamber articulates square punch on the brake handle, the lower support axle is resisted against the low groove of brake handle, and brake cable group one end passes the brake locular wall, and the other end links to each other with brake shoe with brake handle is hinged.

2. go-kart braking mechanism according to claim 1 is characterized in that: upper and lower two back shafts of described brake chamber be two to the lock bolt, the overcoat sliding bearing.