CN210932294U - Wheelchair with lifting pedal part - Google Patents
Wheelchair with lifting pedal part Download PDFInfo
- Publication number
- CN210932294U CN210932294U CN201721412274.7U CN201721412274U CN210932294U CN 210932294 U CN210932294 U CN 210932294U CN 201721412274 U CN201721412274 U CN 201721412274U CN 210932294 U CN210932294 U CN 210932294U
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- CN
- China
- Prior art keywords
- pedal
- wheelchair
- main body
- sliding sleeve
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a wheelchair with a liftable pedal part, which comprises a first mounting sliding sleeve, a connecting rod rotating shaft, a pedal connecting rod, a second mounting sliding sleeve, a wheelchair main body, a plurality of lifting bolt holes, two positioning bolts, a pedal rotating shaft seat, a pedal connecting sleeve, a pedal main body, a pair of baffle connecting rods and a leg wind shield; the first installation sliding sleeve is sleeved on the front end foot of the wheelchair body and fixed through a lifting bolt hole through a positioning bolt, the pedal connecting rod is connected with the first installation sliding sleeve through a connecting rod rotating shaft, the second installation sliding sleeve is sleeved on the pedal connecting rod and fixed through the lifting bolt hole through the positioning bolt, the pedal rotating shaft seat is arranged on the second installation sliding sleeve, the pedal body is connected with the pedal rotating shaft seat through a pedal connecting sleeve, and the baffle connecting rod is connected with the front end foot of the leg wind shield and the wheelchair body. The utility model discloses can adjust the height and the angle of wheelchair running-board to provide the support at shank position and keep out the wind, use with the people that adapt to different leg lengths, improve the comfort level.
Description
Technical Field
The utility model relates to a help capable equipment, especially relate to a pedal position liftable formula wheelchair.
Background
The wheelchair is an important tool for riding instead of walk for people with inconvenient lower limbs, old people, operation patients and the like, the wheelchair in the prior art is various, and most of the wheelchairs are provided with pedals so as to keep the body stable and comfortable when being stepped on by two feet. The running-board direct mount of prior art is on two anterior feet of wheelchair, or connects the front portion at the wheelchair through rotating the connecting rod, though the running-board with through rotating the connecting rod upset, the unable regulation of distance of running-board and seat, because user's height varies, the length of shank also is different, the running-board that can't adjust probably influences the comfort level of using to a certain extent, especially to the shorter or longer use crowd of shank.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: provides a wheelchair with a lifting pedal part, which has simple structure, convenient use and low cost.
In order to realize the purpose, the technical scheme of the utility model is that:
a wheelchair with a liftable pedal part comprises a first mounting sliding sleeve, a connecting rod rotating shaft, a pedal connecting rod, a second mounting sliding sleeve, a wheelchair main body, a plurality of lifting bolt holes, two positioning bolts, a pedal rotating shaft seat, a pedal connecting sleeve, a pedal main body, a pair of baffle connecting rods and a leg wind shield; the first mounting sliding sleeve is of a cylindrical structure and is matched and sleeved on the front end foot of the wheelchair main body in a sleeved mode and moves up and down, the plurality of lifting bolt holes are respectively arranged on the front end foot of the wheelchair main body and the first mounting sliding sleeve at intervals, the first mounting sliding sleeve is connected with the front end foot of the wheelchair main body through the positioning bolts through the lifting bolt holes, and the positioning bolts are located on the rear end face of the front end foot of the wheelchair main body; one end of the pedal connecting rod is connected with the middle part of the end face of the inner side of the first mounting sliding sleeve through the connecting rod rotating shaft, and the pedal connecting rod is overturned and fixed in a vertical plane through the connecting rod rotating shaft; the second mounting sliding sleeve is of a cylindrical structure and is matched and sleeved on the pedal connecting rod to move up and down, the plurality of lifting bolt holes are respectively arranged on the pedal connecting rod and the second mounting sliding sleeve at intervals, so that the second mounting sliding sleeve is connected with the pedal connecting rod through the positioning bolts through the lifting bolt holes, and the positioning bolts are positioned on the front end surface of the second mounting sliding sleeve; the pedal plate rotating shaft seat is of a U-shaped structure with an opening at one side and is arranged on the end surface of the inner side of the second mounting sliding sleeve, one end of the pedal plate main body is sleeved in the middle of the pedal plate rotating shaft seat through the pedal plate connecting sleeve, and the pedal plate main body is overturned around the pedal plate rotating shaft seat through the pedal plate connecting sleeve; one ends of the pair of baffle connecting rods are respectively connected to the side end faces of the leg wind shields, and the other ends of the pair of baffle connecting rods are respectively inserted into the front end feet of the wheelchair main body, so that the leg wind shields are blocked at the rear upper part of the pedal main body.
The wheelchair with the liftable pedal part is characterized in that the pedal rotating shaft seat is connected with a bottom barrier strip and is positioned below the pedal main body, and the pedal main body is turned to a horizontal position through the bottom barrier strip and is fixed.
The wheelchair with the liftable pedal part is characterized in that a plurality of anti-slip strips are arranged on the upper end surface of the pedal main body at intervals, and the pedal main body and the plurality of anti-slip strips are of an integral structure.
The wheelchair with the liftable pedal part is characterized in that a pair of insertion holes are formed in the front end foot of the wheelchair main body, the insertion holes are of columnar structures which are connected in sequence in a spherical mode, the baffle connecting rods are of columnar structures which are connected in sequence in a spherical mode and matched with the insertion holes, and the baffle connecting rods are correspondingly inserted into the insertion holes and move horizontally.
The wheelchair with the liftable pedal part is characterized in that reinforcing ribs are respectively arranged at the edges of the pair of insertion holes, and the reinforcing ribs and the front end foot of the wheelchair main body are of an integral structure.
The wheelchair with the liftable pedal part is characterized in that leg cushions are arranged on the leg wind shields and are positioned on the front end faces of the leg wind shields.
In the wheelchair with the liftable pedal part, the lower end of the pedal connecting rod is provided with the limiting flange which is positioned below the second mounting sliding sleeve.
The utility model discloses can adjust the height and the angle of wheelchair running-board to provide the support at shank position and keep out the wind, use with the people that adapt to different leg lengths, improve the comfort level.
Drawings
Fig. 1 is a front view of a wheelchair with a liftable pedal portion.
FIG. 2 is a sectional view of the wheelchair with a liftable pedal portion, showing the installation of the leg wind shield.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Referring to fig. 1, a wheelchair with a liftable pedal part comprises a first mounting sliding sleeve 1, a connecting rod rotating shaft 2, a pedal connecting rod 3, a second mounting sliding sleeve 4, a wheelchair main body 5, a plurality of lifting bolt holes 6, two positioning bolts 7, a pedal rotating shaft seat 8, a pedal connecting sleeve 9, a pedal main body 10, a pair of baffle connecting rods 11 and a leg wind shield 12; the first mounting sliding sleeve 1 is of a cylindrical structure and is adapted to be sleeved on the front end foot of the wheelchair main body 5 and move up and down, the plurality of lifting bolt holes 6 are respectively arranged on the front end foot of the wheelchair main body 5 and the first mounting sliding sleeve 1 at intervals, so that the first mounting sliding sleeve 1 is connected with the front end foot of the wheelchair main body 5 through the positioning bolts 7 through the lifting bolt holes 6, and the positioning bolts 7 are positioned on the rear end surface of the front end foot of the wheelchair main body 5; one end of the pedal connecting rod 3 is connected with the middle part of the end face of the inner side of the first mounting sliding sleeve 1 through the connecting rod rotating shaft 2, and the pedal connecting rod 3 is overturned and fixed in a vertical plane through the connecting rod rotating shaft 2; the second mounting sliding sleeve 4 is of a cylindrical structure and is adapted to be sleeved on the pedal connecting rod 3 and move up and down, the plurality of lifting bolt holes 6 are respectively arranged on the pedal connecting rod 3 and the second mounting sliding sleeve 4 at intervals, so that the second mounting sliding sleeve 4 is connected with the pedal connecting rod 3 through the positioning bolts 7 through the lifting bolt holes 6, and the positioning bolts 7 are positioned on the front end surface of the second mounting sliding sleeve 4; the pedal rotating shaft seat 8 is of a U-shaped structure with an opening at one side and is arranged on the end surface of the inner side of the second mounting sliding sleeve 4, one end of the pedal main body 10 is sleeved in the middle of the pedal rotating shaft seat 8 through the pedal connecting sleeve 9, and the pedal main body 10 is overturned around the pedal rotating shaft seat 8 through the pedal connecting sleeve 9; one end of each of the pair of baffle links 11 is connected to a side end surface of the leg wind deflector 12, and the other end of each of the pair of baffle links 11 is inserted into a front end leg of the wheelchair main body 5, so that the leg wind deflector 12 is stopped at the rear upper side of the footrest main body 10.
The pedal rotating shaft seat 8 is connected with a bottom barrier strip 13 which is positioned below the pedal main body 10, and the pedal main body 10 is turned to a horizontal position through the bottom barrier strip 13 and is fixed for supporting the pedal main body 10, so that the pedal main body 10 is kept horizontal to support feet.
The pedal plate is characterized in that a plurality of anti-slip strips 14 are arranged on the upper end face of the pedal plate main body 10 at intervals, and the pedal plate main body 10 and the plurality of anti-slip strips 14 are of an integral structure, so that an anti-slip effect can be achieved, and the stability of treading is kept.
Referring to fig. 2, a pair of insertion holes 15 are formed in the front end leg of the wheelchair main body 5, the pair of insertion holes 15 are cylindrical structures which are connected in sequence in a spherical manner, and the pair of baffle connecting rods 11 are cylindrical structures which are connected in sequence in a spherical manner and matched with the pair of insertion holes 15, so that the pair of baffle connecting rods 11 are respectively inserted into the pair of insertion holes 15 in a corresponding manner and move horizontally, and the movement and positioning of the pair of baffle connecting rods 11 are facilitated, and the positions of the leg wind shields 12 are adjusted.
The edges of the pair of insertion holes 15 are respectively provided with a reinforcing rib 16, the reinforcing ribs 16 and the front end foot of the wheelchair main body 5 are of an integral structure, the strength of the pair of insertion holes 15 can be improved, and the damage caused by repeated insertion of the pair of baffle connecting rods 11 is avoided.
The leg wind shield 12 is provided with a leg cushion 17 which is positioned on the front end face of the leg wind shield 12, so that the comfort level can be improved, and the support is provided for the lower leg.
The lower end of the pedal connecting rod 3 is provided with a limiting flange 18 which is positioned below the second mounting sliding sleeve 4 and can prevent the second mounting sliding sleeve 4 from sliding out of the pedal connecting rod 3.
When the wheelchair is used, the pedal connecting rod 3 is arranged on the front end foot of the wheelchair main body 5 through the first mounting sliding sleeve 1, the height can be adjusted up and down, the pedal connecting rod 3 is fixed through the lifting bolt hole 6 through the positioning bolt 7, and the pedal connecting rod 3 rotates through the connecting rod rotating shaft 2, so that the extension of the crus is facilitated; the pedal main body 10 is arranged on the pedal connecting rod 3 through a second mounting sliding sleeve 4, can be adjusted in height up and down and is fixed through a positioning bolt 7 through a lifting bolt hole 6 so as to adapt to people with different leg lengths; the pedal main body 10 is arranged on the pedal rotating shaft seat 8 through the pedal connecting sleeve 9, and can be turned to a horizontal position through the pedal connecting sleeve 9 when in use; the leg wind shield 12 is inserted into the front end foot of the wheelchair main body 5 through a pair of shield connecting rods 11, is used for shielding the lower leg part and can be detached when not in use.
To sum up, the utility model discloses can adjust the height and the angle of wheelchair running-board to provide the support at shank position and keep out the wind, use with the people that adapt to different leg lengths, improve the comfort level.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the content of the present invention or the direct or indirect application attached to the technical field of other related products are included in the patent protection scope of the present invention.
Claims (7)
1. A wheelchair with a liftable pedal part is characterized in that: the wheelchair comprises a first mounting sliding sleeve, a connecting rod rotating shaft, a pedal connecting rod, a second mounting sliding sleeve, a wheelchair main body, a plurality of lifting bolt holes, two positioning bolts, a pedal rotating shaft seat, a pedal connecting sleeve, a pedal main body, a pair of baffle connecting rods and a leg wind shield; the first mounting sliding sleeve is of a cylindrical structure and is matched and sleeved on the front end foot of the wheelchair main body in a sleeved mode and moves up and down, the plurality of lifting bolt holes are respectively arranged on the front end foot of the wheelchair main body and the first mounting sliding sleeve at intervals, the first mounting sliding sleeve is connected with the front end foot of the wheelchair main body through the positioning bolts through the lifting bolt holes, and the positioning bolts are located on the rear end face of the front end foot of the wheelchair main body; one end of the pedal connecting rod is connected with the middle part of the end face of the inner side of the first mounting sliding sleeve through the connecting rod rotating shaft, and the pedal connecting rod is overturned and fixed in a vertical plane through the connecting rod rotating shaft; the second mounting sliding sleeve is of a cylindrical structure and is matched and sleeved on the pedal connecting rod to move up and down, the plurality of lifting bolt holes are respectively arranged on the pedal connecting rod and the second mounting sliding sleeve at intervals, so that the second mounting sliding sleeve is connected with the pedal connecting rod through the positioning bolts through the lifting bolt holes, and the positioning bolts are positioned on the front end surface of the second mounting sliding sleeve; the pedal plate rotating shaft seat is of a U-shaped structure with an opening at one side and is arranged on the end surface of the inner side of the second mounting sliding sleeve, one end of the pedal plate main body is sleeved in the middle of the pedal plate rotating shaft seat through the pedal plate connecting sleeve, and the pedal plate main body is overturned around the pedal plate rotating shaft seat through the pedal plate connecting sleeve; one ends of the pair of baffle connecting rods are respectively connected to the side end faces of the leg wind shields, and the other ends of the pair of baffle connecting rods are respectively inserted into the front end feet of the wheelchair main body, so that the leg wind shields are blocked at the rear upper part of the pedal main body.
2. The wheelchair with a liftable pedal part as claimed in claim 1, wherein: the pedal plate rotating shaft seat is connected with a bottom barrier strip and is positioned below the pedal plate main body, and the pedal plate main body turns to a horizontal position through the bottom barrier strip and is fixed.
3. The wheelchair with a liftable pedal part as claimed in claim 1, wherein: the pedal plate is characterized in that a plurality of anti-slip strips are arranged on the upper end face of the pedal plate main body at intervals, and the pedal plate main body and the plurality of anti-slip strips are of an integral structure.
4. The wheelchair with a liftable pedal part as claimed in claim 1, wherein: the front end foot of the wheelchair main body is internally provided with a pair of jacks, the pair of jacks are columnar structures which are sequentially connected in a plurality of spheres, and the pair of baffle connecting rods are columnar structures which are sequentially connected in a plurality of spheres and matched with the pair of jacks, so that the pair of baffle connecting rods are correspondingly inserted in the pair of jacks respectively and horizontally move.
5. The wheelchair with a liftable pedal part as claimed in claim 4, wherein: the edges of the pair of jacks are respectively provided with a reinforcing rib, and the reinforcing ribs and the front end foot of the wheelchair main body are of an integral structure.
6. The wheelchair with a liftable pedal part as claimed in claim 1, wherein: the leg wind shield is provided with a leg cushion which is positioned on the front end surface of the leg wind shield.
7. The wheelchair with a liftable pedal part as claimed in claim 1, wherein: the lower end of the pedal connecting rod is provided with a limiting flange which is positioned below the second mounting sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721412274.7U CN210932294U (en) | 2017-10-29 | 2017-10-29 | Wheelchair with lifting pedal part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721412274.7U CN210932294U (en) | 2017-10-29 | 2017-10-29 | Wheelchair with lifting pedal part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210932294U true CN210932294U (en) | 2020-07-07 |
Family
ID=71396047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721412274.7U Expired - Fee Related CN210932294U (en) | 2017-10-29 | 2017-10-29 | Wheelchair with lifting pedal part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210932294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367911A (en) * | 2021-07-27 | 2021-09-10 | 深圳万为通达科技有限公司 | Rehabilitation wheelchair with sunshade function |
-
2017
- 2017-10-29 CN CN201721412274.7U patent/CN210932294U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367911A (en) * | 2021-07-27 | 2021-09-10 | 深圳万为通达科技有限公司 | Rehabilitation wheelchair with sunshade function |
| CN113367911B (en) * | 2021-07-27 | 2022-07-29 | 深圳万为通达科技有限公司 | Rehabilitation wheelchair with sunshade function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |