Supercharge Your Innovation With Domain-Expert AI Agents!

roller skates

A technology of roller skates and rollers, which is applied to roller skates, ice skating, skateboards, etc., can solve the problems of small driving force and difficult to achieve reliable braking, and achieve the effect of large driving force, convenient driving and reliable work

Inactive Publication Date: 2017-11-03
任文华
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the Chinese patent application with the publication number CN101001676A, the rotary motion of the boot is used to drive the brake. The driving force of this driving method is small, and it is difficult to achieve reliable braking.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • roller skates
  • roller skates
  • roller skates

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] figure 1 is a schematic diagram of roller skates of the present invention, figure 2 gives figure 1 An exploded schematic diagram of a roller skate (without drive unit, without wearing parts) in , image 3 gives figure 1 A schematic diagram of the rollers and brakes in Figure 4 The observed from the front is given figure 1 Schematic diagram of the structure of the first component and the second component in . from Figure 1 to Figure 4As can be seen in the figure, the roller skate of the present invention includes a frame 1, four rollers 2 mounted on the frame 1, and a braking system; the frame 1 includes a bracket 3 and a wearing part 4, and the bracket 3 receives four rollers 2; The bracket 3 of the embodiment includes a first metal part 31, a second metal part 32, four rotating shafts 34 and four nuts 36, and shaft holes for accommodating the rotating shafts 34 are arranged on the first metal part 31 and the second metal part 32 33; the wearing part 4 in this...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a pair of roller skates. Each roller skate comprises a framework, rolling wheels and a braking system, and is characterized in that the braking system comprises a driving device manipulated by flexion and extension of a knee joint and a brake for driving the driving device to work, wherein the driving device comprises a first member, a second member and a control wire; the first member is hinged to the second member; the control wire is connected with at least one of the first member and the second member; the first member comprises a first secondary member, a second secondary member and a first connection piece; the two ends of the first connection piece are fixed with the first secondary member and the second secondary member respectively; the second member comprises a third secondary member, a fourth secondary member and a second connection piece; and the two ends of the second connection piece are fixed with the third secondary member and the fourth secondary member respectively. The pair of roller skates, provided by the invention, can be conveniently, rapidly and reliably stopped.

Description

technical field [0001] The invention relates to a sliding device, in particular, the invention relates to a roller skate. Background technique [0002] Two kinds of roller skates are popular in the market now, that is, inline roller skates and double row roller skates. Inline skates generally have three or four rollers that are lined up one behind the other. Double-row roller skates, often called roller skates, have two transverse shafts, one at the front of the skate and the other at the rear of the skate, each receiving a roller at each end . These two roller skates have a frame, at least two rollers mounted on the frame and a braking system, the frame includes a bracket and a wearing part, the bracket receives the rollers, and the wearing part is arranged on The bracket is used to receive the user's feet or shoes, and the braking system includes a driving device and a brake driven by the driving device. [0003] Like all forward-moving mechanisms, it is very important...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A63C17/14A63C17/06A63C17/26
CPCA63C17/06A63C17/1409A63C17/26A63C2017/1481
Inventor 任文华
Owner 任文华
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com