Dry skate equipped with hand-held brake device

A brake device and technology for roller skates, applied in the field of roller skates, can solve difficult problems and achieve the effects of convenient production, simple structure and safe use

Inactive Publication Date: 2008-11-12
刘文飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ice skating is a difficult and fast sport, and the fast pulleys are difficult to control. The existing roller skates do not have the function of braking and dec...

Method used

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  • Dry skate equipped with hand-held brake device
  • Dry skate equipped with hand-held brake device

Examples

Experimental program
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Embodiment Construction

[0009] figure 1 The bottom end of the shoe body 3 shown in the figure is provided with an underframe 4, and the two sides of the underframe are provided with two left and right side frames 2, and the front end of the side frame is provided with a front group pulley mounting hole 1, and the rear end is provided with a rear group pulley Mounting hole 5, two pulley blocks before and after are housed in the mounting hole. The inner side of the side frame is provided with front and back two brackets 6, and the brackets 6 are installed in the side frame respectively, and are fastened as a whole by bolts. A brake support frame is provided in the support, and a three-way pipe is equipped with on the upper side of the rear support, and a brake conduit is housed on the three-way pipe, and an inflatable air bag 13 is equipped with on the rear end of the brake conduit. The top of the airbag is provided with a collar 14, and the collar is placed on the thumb to prevent falling off during ...

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PUM

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Abstract

The invention discloses a roller skate provided with a hand-held brake apparatus, wherein, a bottom frame is arranged at the bottom of a roller skate body; both sides of the bottom frame are provided with a left side frame and a right side frame; the front end and the rear end of each side frame are provided with a front group of pulley mounting holes and a rear group of pulley mounting holes; two groups of pulleys are arranged inside the mounting holes; a front support and a rear support are arranged inside each side frame; a connecting plate is arranged on each support; the central section of the connecting plate is provided with a brake bearing frame; the upper end of the brake bearing frame is provided with an air inlet pipe; the lower end of the air inlet pipe is provided with an inflated air bag; the bearing frame is provided with two brake discs inwards; the two brake discs are arranged inside the bearing frame through shaft pins; the inflated air bag is arranged between the two brake discs; a tee pipe is arranged on the upper side of the rear support; and a brake conduit is arranged on the tee pipe. When driving, people only need to slightly extrude the inflated air bag in hands, and compressed air in the air bag passes through the brake conduit and enters into the inflated air bag; and the inflated air bag drives the brake discs to brake wheels.

Description

Technical field: [0001] The invention relates to a sports equipment, specifically a roller skate with a braking function. Background technique: [0002] Ice skating is a difficult and fast sport, and the fast pulleys are difficult to control. The existing roller skates do not have the function of braking and decelerating, especially for beginners, and the incidents of falls occur frequently, so that the majority of fans are discouraged. I dare not try because I am afraid of wrestling. Invention content: [0003] The object of the present invention is to provide a roller skate equipped with a brake device, which can control the speed at any time during skating, prevents wrestling, and ensures the personal safety of the skater. [0004] The scheme of the present invention is made up of shoe body, underframe, front bracket, rear bracket, inflatable airbag, expansion airbag, brake supporting frame, brake pad and brake conduit, and its structural characteristic is that the bot...

Claims

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Application Information

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IPC IPC(8): A63C17/06A63C17/14
Inventor 刘文飞
Owner 刘文飞
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