CN221512517U - Wheelchair pedal lifting device - Google Patents
Wheelchair pedal lifting device Download PDFInfo
- Publication number
- CN221512517U CN221512517U CN202323536768.4U CN202323536768U CN221512517U CN 221512517 U CN221512517 U CN 221512517U CN 202323536768 U CN202323536768 U CN 202323536768U CN 221512517 U CN221512517 U CN 221512517U
- Authority
- CN
- China
- Prior art keywords
- wheelchair
- screw
- lifting device
- positioning shell
- pedal lifting
- 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.)
- Active
Links
- 239000006096 absorbing agent Substances 0.000 claims abstract description 17
- 230000035939 shock Effects 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 7
- 230000036541 health Effects 0.000 abstract description 6
- 230000000284 resting effect Effects 0.000 abstract description 4
- 210000002414 leg Anatomy 0.000 description 6
- 238000011084 recovery Methods 0.000 description 3
- 238000007665 sagging Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000008589 Obesity Diseases 0.000 description 1
- 206010008129 cerebral palsy Diseases 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model relates to a wheelchair pedal lifting device, belonging to the wheelchair pedal technical field; the upper part of the bottom supporting plate is fixedly provided with a bottom positioning shell through a screw, a tail groove on the right side of the bottom positioning shell is movably provided with a main supporting rod through a gasket on the outer side surface and the screw, the upper end of the main supporting rod is provided with a pedal through threads, the middle part of the main supporting rod is movably provided with side clamping pieces which are symmetrical left and right through the screw, the left and right groups of side clamping pieces are movably connected with the upper end of the shock absorber through bolts, the lower end of the shock absorber is movably arranged in a U-shaped groove of a lower support, the lower support is obliquely fixed above the bottom positioning shell, a traction ring is movably arranged on one side surface below the middle side clamping piece of the main supporting rod through the screw, and the lower end of the traction ring is connected with a crank block on one side of the limiter; through the structure, a patient resting on the wheelchair can rest on the bottom support plate with the soles, and the soles can be supported on the foot pedals in an angle mode, so that the comfort level of the patient is improved, and the wheelchair is beneficial to recovering the health of the body.
Description
Technical Field
The utility model relates to a wheelchair pedal lifting device, and belongs to the technical field of wheelchair pedals.
Background
The wheelchair is a chair with wheels, can help to replace walking, and is an important moving tool for home rehabilitation, turnover transportation, treatment and outgoing activities of wounded persons, patients and disabled persons. The wheelchair not only meets the riding instead of walking requirements of disabled limbs and people with mobility impairment, but also is more important to facilitate the movement of family members and care of patients, so that the patients can exercise and participate in social activities by means of the wheelchair.
The common wheelchair generally comprises a foldable frame, left and right side plates (skirt guard plates), front and rear wheels, left and right knee pads, foot pedals, left and right armrests, a handle brake device, a chair, a backrest with a medical image data bag, a urine receiving bag hook and the like. The driving can be divided into an electric wheelchair and a manual wheelchair: the wheelchair can be functionally divided into a standard wheelchair, a nursing wheelchair (the rear wheels are small wheels with the size of 12-16 inches), a toilet chair (a toilet chair), a cerebral palsy chair, a sports wheelchair, a bearing wheelchair (an obesity wheelchair), an auxiliary standing wheelchair, an airplane wheelchair (a travel wheelchair), a beach wheelchair and the like. The manual wheelchair mainly comprises a hand wheel drive, a hand-operated drive and a hand-push drive. The hand-operated wheelchair is provided with a hand-operated device on the basis of a common wheelchair. The electric wheelchair can be driven by a rear drive, a middle drive and a rear drive, and an electronic power assisting system is added on the basis of a common wheelchair, so that the physical consumption of a user is reduced. The intelligent wheelchair is provided with a plurality of intelligent modules such as positioning movement, standing movement, remote control movement, related Internet and auxiliary life on the basis of the electric wheelchair.
With the development of economic level and technology, electric wheelchairs are becoming more and more user-selected. The electric wheelchair is provided with the electronic control system (motor, battery and controller), is more convenient to operate and humanized, has manual folding and automatic folding modes, can adjust a plurality of angles by the aid of the intelligent electric wheelchair backrest, the seat cushion, the leg support and the like, can adjust the height of the seat so that a user can be in the same horizontal line of sight with a talker, and has the functions of assisting in standing and the like.
The utility model discloses a wheelchair pedal lifting device, which is named as CN217040540U, and structurally describes that a supporting plate (2) is fixedly connected to the bottom of a wheelchair body (1), a vertical plate (3) is rotationally connected to the front and the rear of the right side of the wheelchair body (1), sliding grooves (4) are formed in the left sides of two groups of vertical plates (3), sliding blocks (5) are slidably connected in the sliding grooves (4), a hydraulic rod (6) is hinged to the left side of the sliding blocks (5), a torsion disc (7) is arranged on the other end of the hydraulic rod (6) and hinged to the right side of the supporting plate (2), a straight rod (8) is fixedly connected to one side of the torsion disc (7), a first gear (9) is fixedly connected to the other end of the straight rod (8), a second gear (10) is meshed to one side of the first gear (9), a screw (11) is fixedly connected to the inside of the second gear (10), a connecting plate (12) is connected to the inner wall of the vertical plate (3), and the other end of the screw (11) is connected to the connecting plate (12). The utility model can adjust the height and angle of the foot pedal according to the height and the shape of the user.
The disadvantage of this patent is that the foot rest body 13 is at a vertical angle to the riser 3, while the wheelchair body 1 and riser 3 are at a vertical angle, when a patient sits on the wheelchair body 1 for rest, the feet of the patient extend to the foot rest body 13 to form a curve, the foot rest body 13 at the vertical angle naturally brings discomfort to the feet of the patient, and the feet keep a posture for a long time, which is unfavorable for the recovery of the health; aiming at the technical problem, further technical improvement is needed to facilitate the relaxation and the health recovery of the patient when the patient takes a rest on the wheelchair, which is a technical problem to be solved urgently.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model aims to provide the wheelchair pedal lifting device, through the structure, a patient resting on a wheelchair can support the soles on the bottom support plate in a flat manner, and the soles can also be supported on the pedals in an angle manner, so that the comfort of the person is improved, the modes of the soles and the sagging of the legs are continuously changed, and the wheelchair pedal lifting device is beneficial to the recovery of the health; the shock absorber adopts the spiral spring with light elasticity and small elasticity, and when the foot pedal is stepped on, the foot pedal and the bottom support plate form a small included angle, thereby being more beneficial to the comfort level of the feet and the legs.
In order to achieve the above purpose, the utility model provides the following technical scheme
A wheelchair pedal lifting device, which is characterized in that: the novel shock absorber comprises a bottom supporting plate 8 and a bottom positioning shell 12, wherein the bottom positioning shell 12 is fixedly arranged above the bottom supporting plate 8 through a screw 11, a main supporting rod 6 is movably arranged in a tail groove on the right side of the bottom positioning shell 12 through a gasket 7 on the outer side face and the screw 11, a pedal plate 4 is arranged at the upper end of the main supporting rod 6 through threads, symmetrical side clamping pieces 5 are movably arranged in the middle of the main supporting rod 6 through the screw 11, the left and right groups of side clamping pieces 5 are movably connected with the upper end of the shock absorber 2 through bolts 3, the lower end of the shock absorber 2 is movably arranged in a U-shaped groove of a lower support 1, the lower support 1 is obliquely fixed above the bottom positioning shell 12, a traction ring 9 is movably arranged on one side face below the middle side clamping piece 5 of the main supporting rod 6 through the screw 11, the lower end of the traction ring 9 is connected with a crank block on one side of a limiter 10, and the limiter 10 is fixedly arranged on the outer side face of the bottom positioning shell 12 through the screw 11.
The lower support 1 and the bottom positioning shell 12 form an included angle of 55 degrees.
The foot pedal 4 is made of an arc plate with a screw rod.
The main supporting rod 6 and the bottom positioning shell 12 form an included angle of 60 degrees.
The bottom supporting plate 8 is provided with a width of 10cm on one side of the bottom positioning shell 12.
Two through threaded holes are formed in one side of the bottom supporting plate 8.
The traction rings 9 are respectively connected in a left group and a right group through threads.
Grooves which do not penetrate through the bottom are formed in the left head end and the right tail end of the bottom positioning shell 12.
The utility model has the beneficial effects that
The bottom support plate 8 is provided with a bottom positioning shell 12, one side of the bottom positioning shell 12 is provided with a width of 10cm, the width is reserved for the sole flat support, one side of the bottom support plate 8 is provided with two through threaded holes for being conveniently in butt joint with the lower part of a wheelchair, the bottom support plate 8 is provided with the bottom positioning shell 12, the right tail groove of the bottom positioning shell 12 is movably provided with a main support rod 6 through a gasket 7 and a screw 11 on the outer side surface, the upper end of the main support rod 6 is provided with a pedal plate 4 through threads, the middle part of the main support rod 6 is movably provided with side clamping pieces 5 which are symmetrical left and right through the screw 11, the left and right groups of side clamping pieces 5 are movably connected with the upper end of the shock absorber 2 through bolts 3, the lower end of the shock absorber 2 is movably arranged in a U-shaped groove of the lower support 1, the lower support 1 is obliquely fixed above the bottom positioning shell 12, one side surface below the middle side clamping pieces 5 of the main support rod 6 is movably provided with a traction ring 9 through the screw 11, the lower end of the traction ring 9 is connected with a crank block on one side of the limiter 10, and the limiter 10 is fixedly arranged on the outer side surface of the bottom positioning shell 12 through the screw 11.
Through the structure, a patient resting on the wheelchair can rest on the bottom support plate 8 with the soles, and can also support the soles on the foot rest plate 4 in an angle mode, so that the comfort level of the person is increased, the modes of the soles and the sagging of the legs are continuously changed, and the wheelchair is beneficial to recovering the health of the body. The shock absorber 2 adopts a light spiral spring with small elasticity, so that when the foot pedal 4 is stepped on by feet, the foot pedal 4 and the bottom support plate 8 form a small included angle, which is more beneficial to the comfort level of feet and legs.
Drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a right side view of the present utility model.
Fig. 3 is a left side view of the present utility model.
Fig. 4 is a perspective view of the present utility model.
Fig. 5 is a perspective view of the second embodiment of the present utility model.
In the figure: the shock absorber comprises a lower support 1, a shock absorber 2, a bolt 3, a pedal plate 4, a side clamping piece 5, a main support rod 6, a gasket 7, a bottom support plate 8, a traction ring 9, a limiter 10, a screw 11 and a bottom positioning shell 12.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in the accompanying drawings 1-5, the wheelchair pedal lifting device comprises a bottom supporting plate 8 and a bottom positioning shell 12, wherein the bottom positioning shell 12 is fixedly arranged above the bottom supporting plate 8 through a screw 11, a main supporting rod 6 is movably arranged on the right tail groove of the bottom positioning shell 12 through a gasket 7 and a screw 11 on the outer side surface, a pedal plate 4 is arranged at the upper end of the main supporting rod 6 through threads, side clamping pieces 5 which are symmetrical left and right are movably arranged in the middle of the main supporting rod 6 through the screw 11, the left and right groups of side clamping pieces 5 are movably connected with the upper end of a shock absorber 2 through bolts 3, the lower end of the shock absorber 2 is movably arranged in a U-shaped groove of a lower support 1, the lower support 1 is obliquely fixed above the bottom positioning shell 12, a traction ring 9 is movably arranged on the lower side surface of the middle side clamping piece 5 of the main supporting rod 6 through the screw 11, the lower end of the traction ring 9 is connected with a crank block on one side of a limiter 10, and the limiter 10 is fixedly arranged on the outer side surface of the bottom positioning shell 12 through the screw 11.
The lower support 1 and the bottom positioning shell 12 form an included angle of 55 degrees.
The foot pedal 4 is made of an arc plate with a screw rod.
The main supporting rod 6 and the bottom positioning shell 12 form an included angle of 60 degrees.
The bottom support plate 8 on set up the width of 10cm of one side of bottom positioning shell 12, one side of bottom support plate 8 is equipped with two places and link up the screw hole.
The traction rings 9 are respectively connected in a left group and a right group through threads.
Grooves which do not penetrate through the bottom are formed in the left head end and the right tail end of the bottom positioning shell 12.
The working principle of the wheelchair pedal lifting device is as follows:
The bottom support plate 8 is provided with a bottom positioning shell 12, one side of the bottom positioning shell 12 is provided with a width of 10cm, the width is reserved for the sole flat support, one side of the bottom support plate 8 is provided with two through threaded holes for being conveniently in butt joint with the lower part of a wheelchair, the bottom support plate 8 is provided with the bottom positioning shell 12, the right tail groove of the bottom positioning shell 12 is movably provided with a main support rod 6 through a gasket 7 and a screw 11 on the outer side surface, the upper end of the main support rod 6 is provided with a pedal plate 4 through threads, the middle part of the main support rod 6 is movably provided with side clamping pieces 5 which are symmetrical left and right through the screw 11, the left and right groups of side clamping pieces 5 are movably connected with the upper end of the shock absorber 2 through bolts 3, the lower end of the shock absorber 2 is movably arranged in a U-shaped groove of the lower support 1, the lower support 1 is obliquely fixed above the bottom positioning shell 12, one side surface below the middle side clamping pieces 5 of the main support rod 6 is movably provided with a traction ring 9 through the screw 11, the lower end of the traction ring 9 is connected with a crank block on one side of the limiter 10, and the limiter 10 is fixedly arranged on the outer side surface of the bottom positioning shell 12 through the screw 11.
Through the structure, a patient resting on the wheelchair can rest on the bottom support plate 8 with the soles, and can also support the soles on the foot rest plate 4 in an angle mode, so that the comfort level of the person is increased, the modes of the soles and the sagging of the legs are continuously changed, and the wheelchair is beneficial to recovering the health of the body.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. A wheelchair pedal lifting device, which is characterized in that: including collet chuck (8) and collet chuck (12), collet chuck (8) the top pass through screw (11) fixed collet chuck (12) that is equipped with, collet chuck (12) right side tail groove passes through gasket (7) and screw (11) activity of lateral surface is equipped with main tributary vaulting pole (6), the upper end of main tributary vaulting pole (6) is equipped with running-board (4) through the screw, the middle part of main tributary vaulting pole (6) is equipped with bilateral symmetry's side clamping piece (5) through screw (11) activity, left and right sides side clamping piece (5) pass through bolt (3) and the upper end swing joint of bumper shock absorber (2), the lower extreme activity of bumper shock absorber (2) is established in the U-shaped inslot of hypoid (1), hypoid (1) then slope is fixed in the top of collet chuck (12), a below side of middle part side clamping piece (5) of main tributary vaulting pole (6) is equipped with traction ring (9) through screw (11) activity, the lower extreme and the crank piece of stopper (10) one side are connected, and stopper (10) are fixed in the lateral surface of the collet chuck (12) through setting up at the bottom of the side.
2. A wheelchair pedal lifting device in accordance with claim 1 wherein: the lower support (1) and the bottom positioning shell (12) form an included angle of 55 degrees.
3. A wheelchair pedal lifting device in accordance with claim 1 wherein: the foot pedal (4) is made of an arc plate with a screw.
4. A wheelchair pedal lifting device in accordance with claim 1 wherein: the main supporting rod (6) and the bottom positioning shell (12) form an included angle of 60 degrees.
5. A wheelchair pedal lifting device in accordance with claim 1 wherein: the width of 10cm is reserved on one side of the bottom supporting plate (8) provided with the bottom positioning shell (12).
6. The wheelchair pedal lifting device of claim 5 wherein: one side of the bottom supporting plate (8) is provided with two through threaded holes.
7. A wheelchair pedal lifting device in accordance with claim 1 wherein: the traction rings (9) are respectively connected in a left group and a right group through threads.
8. The wheelchair pedal lifting device of claim 5 wherein: grooves which do not penetrate through the bottom are formed in the left head end and the right tail end of the bottom positioning shell (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323536768.4U CN221512517U (en) | 2023-12-22 | 2023-12-22 | Wheelchair pedal lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323536768.4U CN221512517U (en) | 2023-12-22 | 2023-12-22 | Wheelchair pedal lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221512517U true CN221512517U (en) | 2024-08-13 |
Family
ID=92184278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323536768.4U Active CN221512517U (en) | 2023-12-22 | 2023-12-22 | Wheelchair pedal lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221512517U (en) |
-
2023
- 2023-12-22 CN CN202323536768.4U patent/CN221512517U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202497357U (en) | Stand type electric powered wheelchair | |
| CN208464582U (en) | A kind of standing and walk supporting device | |
| CN204655317U (en) | There is the horizontal lying-type wheelchair of standing of body turning function | |
| CN108272604A (en) | A kind of new type power formula walk helper | |
| CN102920554A (en) | Electric wheelchair with functions of nursing bed | |
| CN107874933A (en) | A kind of electric stair climbing wheelchair | |
| CN205286744U (en) | Vertical building wheelchair of climbing of multifunction station | |
| CN110680632A (en) | Lower limb rehabilitation exercise wheelchair | |
| CN210384707U (en) | Exercise device for rehabilitation of old people | |
| CN106913427A (en) | Multifunctional intellectual operated wheelchair | |
| CN202942307U (en) | Electric wheelchair | |
| CN221512517U (en) | Wheelchair pedal lifting device | |
| CN211409772U (en) | Auxiliary exoskeleton wheelchair | |
| CN209474998U (en) | A kind of wheelchair | |
| CN210785057U (en) | Wheelchair with pedal convenient to lift up | |
| CN210158811U (en) | Rehabilitation wheelchair with high balance stability | |
| CN106913428A (en) | The vertical stair-climbing wheel chair of multifunction station | |
| CN2510046Y (en) | Multifunctional paralytic nursing wheel chair | |
| CN112754788B (en) | Rehabilitation wheelchair | |
| CN211326239U (en) | Multifunctional electric wheelchair for the disabled to ride instead of walk | |
| CN206566105U (en) | Electric caterpillar band climbs building toilet seat Wheel-chair type bed | |
| CN213607543U (en) | Multifunctional walking aid | |
| CN213607544U (en) | Multi-functional wheelchair of bone fracture nursing with shock-absorbing function | |
| CN214231783U (en) | Exercise rehabilitation wheelchair for leg rehabilitation | |
| CN205434119U (en) | Can rise to swing back can lift leg climb building wheelchair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |