Unlock instant, AI-driven research and patent intelligence for your innovation.

Orthopaedic leg support with buffering function and mounting method thereof

A technology of orthopedics and leg support, applied in the field of orthopedic leg support and its installation, to achieve the effect of high comfort, low cost, and avoiding secondary injuries

Inactive Publication Date: 2021-04-02
孟庆辉
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an orthopedic leg brace with cushioning function that can be upgraded and modified to help support the patient's legs, more flexible and comfortable, and its installation method

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
  • Orthopaedic leg support with buffering function and mounting method thereof
  • Orthopaedic leg support with buffering function and mounting method thereof
  • Orthopaedic leg support with buffering function and mounting method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] refer to figure 1 with figure 2 As shown, it includes a connecting pipe 1 connected to the steel frame of the wheelchair, a bracket 2 is arranged outside the connecting pipe 1, and a rod 3 is installed on the inside of the bracket 2. Between the rod 3 and the bracket 2 A stud bolt 301 is installed between them. After the stud bolt 301 is tightened, the rotation damping of the rod 3 increases, otherwise it decreases. An arc-shaped guide groove 201 is provided on the outer wall of the bracket 2. Guide groove 201—the stud bolt 301 is set as the center of the circle, and a first stud bolt 302 is fitted between the rod member 3 and the guide groove 201. After the first stud bolt 302 is tightened, the The rod 3 is fixed to the bracket 2; a radially slidable supporting device 4 is arranged on the rod 3;

[0034]The support device 4 includes a slide tube 401, a set screw 402 is screwed into the bottom of the slide tube 401, two bracket steel plates 403 are arranged on the ou...

Embodiment 2

[0038] refer to image 3 with Figure 4 As shown, a threaded hole 411 is processed at the end of the bracket steel plate 403 away from the slide tube 401, and a connecting rod 412 is fitted through the threaded hole 411, and a polygonal force bearing is processed on the shaft of the connecting rod 412. Part 413, the connecting rod 412 is equipped with a hollow rubber ball 414 away from the end of the bracket steel plate 403, the rubber ball 414 has an air nozzle 415, and its inside is a hollow air-filled cavity; the threaded hole 411 and the The through holes 404 communicate with each other, and the connecting rod 412 can contact the vertical shaft 406 after being screwed in. When contacting the vertical shaft 406, the vertical movement resistance of the vertical shaft 406 increases. After continuously screwing in the connecting rod 412, The vertical axis 406 is fixed; the above-mentioned structure is mainly to avoid the occurrence of lateral collisions. When we push the pati...

Embodiment 3

[0040] refer to Figure 5 As shown, a groove 441 is set on the top of the supporting plate 405, and a silicone pad 442 is set in the groove 441. The upper end of the pad 442 is an arc-shaped curved surface 443, and the inside of the pad 442 is provided with a plurality of Air holes 444 penetrate vertically; the above-mentioned structure is mainly to increase air permeability, increase comfort when supporting, and play a buffering and shock-absorbing effect.

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 discloses an orthopaedic leg support with a buffering function and a mounting method thereof. The orthopaedic leg support comprises a connecting pipe connected with a wheelchair steel frame, a support is arranged outside the connecting pipe, a rod piece is assembled on the inner side of the support, a stud is assembled between the rod piece and the support, after the stud is tightened, the rotation damping of the rod piece is increased, otherwise, the rotation damping of the rod piece is decreased, an arc-shaped guide groove is formed in the outer wall of the support, the guide groove is arranged with the stud as the circle center, a first stud is arranged between the rod piece and the guide groove in a matched mode, and after the first stud is tightened, the rod piece and the support are fixed. and a supporting device capable of sliding in the radial direction is arranged on the rod piece. An existing wheelchair can be upgraded and refitted, the legs of a patient can besupported, and supporting is more flexible and comfortable.

Description

technical field [0001] The invention relates to an orthopedic leg support with a buffer function and an installation method thereof. Background technique [0002] Patients with leg injuries should avoid stress on their legs during rehabilitation. Therefore, wheelchairs and crutches are necessary equipment for travel. Among them, wheelchairs have a foot stepping position, but the foot stepping position is located below. Patients with thigh fractures cannot place their legs on the pedals. At this time, they need to use peripheral equipment for support. The current method is to use an aluminum alloy bracket to help support, but it is harmful to the legs. It is rigidly supported. When the wheelchair is moving, the vibration of the ground is directly transmitted to the sick position, which is not conducive to rehabilitation. [0003] Based on the above problems, we have designed a kind of orthopedic leg support with cushioning function and its installation method that can be upg...

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 Applications(China)
IPC IPC(8): A61G5/12
CPCA61G5/12A61G2203/723
Inventor 孟庆辉
Owner 孟庆辉