CN201150783Y - Brake structure of rear wheel type roller skates - Google Patents

Abstract

The utility model provides a rear wheel type roller skate brake structure, a user can rapidly stop when sliding and running, and the safety of the user when sliding is convenient to effectively protect. The utility model discloses later include the shoe rack, the shoe rack both sides off-plate is equipped with the wheel, and shoe rack bottom plate rear end is equipped with one and more than one fixed chamber of brake, and the fixed intracavity of brake is equipped with rubber brake head. Compared with the prior art, the utility model discloses a set up the fixed chamber of brake outside the sole plate of roller skate, shoe rack bottom plate is connected to the fixed chamber bottom surface of brake, and the lateral wall support of shoe rack is connected to the lateral surface in the fixed chamber of brake, makes the shoe rack lateral wall support firm with the sole plate junction structure, improves the factor of safety when slideing, and convenient to use during the brake can also prevent the emergence accident.

Description

Braking structure of rear wheel roller skates

technical field

The utility model relates to a rear wheel type roller skate, in particular to a brake structure of a roller skate with a single fulcrum axle.

Background technique

Rear-wheel roller skates Roller skates are currently a popular and popular sports equipment in the world, especially popular among young people. It is not limited by the venue. Enjoying the fun of skating, it can also be used as a convenient and quick means of transportation. People can go shopping or travel on the roller skates. Conventional rear-wheel roller skates use shoelaces to tightly tie the roller skates to the user's soles, but the shoe racks of rear-wheel roller skates are mostly plastic products, and there is no brake device. When stopping, it is impossible to brake immediately, which is likely to cause safety accidents.

Contents of the invention

Aiming at the problems existing in the prior art, the technical problem to be solved by the utility model is to provide a brake structure for the rear-wheel type roller skates, so that the user can quickly stop when sliding and running, so as to effectively protect the user's body when sliding. Safety.

In order to achieve the above object, the brake structure of the rear wheel type roller skates of the present utility model is realized through the following technical solutions:

The utility model relates to a brake structure for rear-wheeled roller skates, which includes a shoe rack, wheels are arranged outside the two sides of the shoe rack, one or more brake fixing chambers are arranged at the rear end of the bottom plate of the shoe rack, and a brake head is arranged in the brake fixing chamber.

Further, a brake fixing cavity is provided at the intersection of the rear end of the shoe rack bottom plate and the shoe rack side wall bracket, the bottom surface of the brake fixing cavity is connected to the shoe rack bottom plate, and the outer surface of the brake fixing cavity is connected to the side wall bracket of the shoe rack;

Further, an iron shaft of a brake head is transmitted in the cavity of the brake fixing chamber, and the iron shaft of the brake head runs through the brake head in the brake fixing chamber;

The above-mentioned shoe rack adopts the insertion structure of the left and right bottom plates, and a chute is provided on the side of the right bottom plate of the shoe rack, and a positioning post for limiting the stroke is arranged in the chute, and the positioning post is connected on the side of the left bottom plate of the shoe rack.

Compared with the prior art, the utility model adopts a brake fixing cavity of solid plastic material outside the sole plate of the roller skates, the bottom surface of the brake fixing cavity is connected to the bottom plate of the shoe rack, and the outer side of the brake fixing cavity is connected to the side wall bracket of the shoe rack. The structure of the joint between the side wall bracket of the shoe rack and the sole plate is strong, and the rubber brake head is installed in the plastic brake fixing cavity. The rubber brake head has large friction resistance and high safety factor. When braking, only the toes are turned up and the heel is tilted down. By making the rubber brake head rub against the ground, the roller skates can be stopped, the brakes are convenient to use, and safety accidents can also be prevented. The utility model has the advantages of long service life, simple structural design, convenient processing, manufacturing and assembling, flexible, fast, stable and safe sliding, and can achieve an ideal body-building effect.

Description of drawings

Fig. 1 is the three-dimensional assembly diagram of the utility model embodiment;

Fig. 2 is the schematic front view of the utility model embodiment;

Fig. 3 is the structural representation of the utility model embodiment;

Fig. 4 is a schematic cross-sectional view of the braking part of the embodiment of the utility model.

Detailed ways

In order to further understand the features, technical means, and specific objectives and functions of the utility model, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

The relevant structure of the utility model mainly includes the following parts (or devices): shoe rack 1, brake head iron shaft 2, brake head 3, wheel 4, positioning column 5, chute 6, brake fixing chamber 7.

The utility model comprises a shoe rack 1, the two sides of the shoe rack 1 are provided with wheels 4, the rear end of the shoe rack 1 bottom plate is provided with one or more brake fixing chambers 7, and a rubber brake head 3 is arranged in the brake fixing chamber 7.

The rear end of shoe rack 1 bottom plate and the intersection of shoe rack 1 side wall support are provided with brake fixing cavity 7, and the bottom surface of brake fixing cavity 7 is connected with shoe rack 1 base plate, and the outer surface of brake fixing cavity 7 is connected with the side wall bracket of shoe rack 1 (see Figure 1). Brake head iron shaft 2 is transmitted in the cavity of brake fixing chamber 7, and brake head iron shaft 2 runs through rubber brake head 3 in brake fixing chamber 7 (see accompanying drawing 3). When braking, only the toes are upturned and the heel is tilted down, so that the rubber brake head 3 is rubbed against the ground, and the roller skates can be stopped from rotating.

The shoe rack 1 of the utility model rear-wheel type roller skates adopts the insertion structure of the left and right bottom plates, and a chute 6 is opened on the side of the right bottom plate of the shoe rack 1, and a positioning column 5 for limiting the stroke is arranged in the chute 6, and the positioning column 5 is connected On shoe rack 1 left bottom plate side (referring to accompanying drawing 2, accompanying drawing 3). This stroke limiting structure is used to prevent the left and right bottom plates of the shoe rack 1 from being accidentally separated due to excessive force when the length of the shoe rack 1 is adjusted.

But the above are only preferred embodiments of the present utility model, and should not be used to limit the scope of the utility model implementation, that is, generally all equivalent changes and modifications made according to the scope of the utility model patent application should still belong to the utility model. Within the scope covered by the utility model patent.

Claims (4)

1. A brake structure for rear-wheeled roller skates, comprising: a shoe rack (1), wheels (4) are arranged on both sides of the shoe rack (1), and it is characterized in that: the rear end of the bottom plate of the shoe rack (1) One or more brake fixing cavities (7) are provided, and brake heads (3) are arranged in the brake fixing cavities (7). 2. The rear-wheel type roller skate brake structure according to claim 1, characterized in that: a brake fixing chamber (7) is provided at the intersection of the rear end of the bottom plate of the shoe rack (1) and the side wall bracket of the shoe rack (1). , the bottom surface of the brake fixing cavity (7) is connected to the bottom plate of the shoe rack (1), and the outer surface of the brake fixing cavity (7) is connected to the side wall bracket of the shoe rack (1). 3. The rear wheel type roller skate brake structure according to claim 1, characterized in that: the brake head iron shaft (2) is passed inside the brake fixing chamber (7), and the brake head iron shaft (2) Through the brake head (3) in the brake fixing chamber (7). 4. The rear-wheel type roller skate brake structure according to claim 1, characterized in that: the shoe rack (1) adopts the insertion structure of the left and right bottom plates, and a chute is opened on the side of the right bottom plate of the shoe rack (1) ( 6), the chute (6) is provided with a positioning post (5) that limits the stroke, and the positioning post (5) is connected to the left bottom plate side of the shoe rack (1).

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