CN212788917U - Multifunctional walking-aid vehicle for life - Google Patents
Multifunctional walking-aid vehicle for life Download PDFInfo
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- CN212788917U CN212788917U CN202022190836.6U CN202022190836U CN212788917U CN 212788917 U CN212788917 U CN 212788917U CN 202022190836 U CN202022190836 U CN 202022190836U CN 212788917 U CN212788917 U CN 212788917U
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- frame
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- walking
- mounting panel
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Abstract
The utility model discloses a multifunctional walking-aid living vehicle, which comprises a frame, a seat component, a flat ground walking mechanism and a climbing walking mechanism; the seat assembly comprises a bottom plate, a first driving piece, a cushion and a turnover piece, wherein the bottom plate is arranged above the frame, the first driving piece is used for driving the bottom plate to lift relative to the frame, and the cushion is rotationally arranged on the bottom plate and is driven to turn over relative to the bottom plate up and down through the turnover piece; the land leveling travelling mechanism comprises travelling wheels and guide wheels, and the travelling wheels and the guide wheels are respectively arranged at the front end and the rear end of the frame; climbing running gear includes mounting bracket, track subassembly and third driving piece, and the below of frame is located to the mounting bracket, and the track subassembly sets up on the mounting bracket, and the third driving piece is used for driving the relative frame of mounting bracket and goes up and down. The utility model has no problems of large resistance and poor flexibility when walking on the flat ground, and can ensure the safety when climbing stairs; meanwhile, the comfort of use and the practicability of the living vehicle can be improved.
Description
Technical Field
The utility model relates to a walking appurtenance field, concretely relates to multi-functional help capable car of living.
Background
At present, most of common living vehicles (such as wheelchairs) are of full-wheel structures, the old and the disabled can walk with the full-wheel structures in an auxiliary mode, and the full-wheel living vehicles need to be carried by a special person when going upstairs and downstairs and are very inconvenient to go upstairs and downstairs. At present, although a small number of living vehicles have the functions of climbing stairs and the like, a lot of defects still exist, for example, the star wheel type living vehicle realizes the stair climbing function through star wheels formed by a plurality of groups of small wheels, is easy to have a malposition slip condition in climbing, has no anti-slip mechanism and has lower use safety; and as for a crawler-type living vehicle, the function of climbing stairs is realized through a crawler at the bottom of the living vehicle, and the problems of large walking resistance on the flat ground, inflexibility in turning at corners and the like exist. Meanwhile, most of the existing living vehicles only have the function of assisting walking, the using function is single, and the practicability is low, so that the existing living vehicle structure is needed to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above prior art is not enough, provides a multi-functional help capable car of living.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multifunctional walking-aid living vehicle comprises a frame, a seat assembly, a flat ground walking mechanism and a climbing walking mechanism;
the seat assembly comprises a bottom plate, a first driving piece, a cushion and a turnover piece, wherein the bottom plate is arranged above the frame, the first driving piece is arranged on the frame and used for driving the bottom plate to lift relative to the frame, and the cushion is rotationally arranged on the bottom plate and driven by the turnover piece to turn over relative to the bottom plate up and down;
the walking mechanism on the flat ground comprises a group of walking wheels and a group of guide wheels, and the walking wheels and the guide wheels are respectively and rotatably arranged at the front end and the rear end of the frame;
climbing running gear includes mounting bracket, track subassembly and third driving piece, the mounting bracket is located the below of frame, the track subassembly set up in on the mounting bracket, the third driving piece set up in on the frame, be used for the drive the mounting bracket is relative the frame goes up and down to drive the track subassembly is relative level land running gear upwards packs up or lands downwards.
Preferably, the seat assembly further comprises a backrest, the backrest is arranged on the rear side of the base plate, the seat cushion is hinged to the front side of the base plate through a hinge, and the turnover part is arranged at the bottom of the base plate on one side of the backrest.
Preferably, the turnover part comprises a first support and a second driving part, the first support is U-shaped and is fixedly arranged at the bottom of the bottom plate, the second driving part is arranged on the first support, and the upper end of the second driving part is connected with the cushion.
Preferably, the seat assembly further comprises a second bracket and a control panel, the second bracket is in a zigzag shape, one end of the second bracket is fixed at the bottom of the bottom plate, the other end of the second bracket extends to one side of the seat cushion, and the control panel is fixedly arranged at the top of the second bracket.
Preferably, the track assembly comprises a set of track wheels and a set of drivers, the track wheels are arranged on the left side and the right side of the mounting frame respectively, the drivers are arranged on the mounting frame, and the drivers are used for driving the track wheels.
Preferably, the first driving part, the second driving part and the third driving part all adopt electric push rods, and the drivers adopt driving motors.
Preferably, the frame includes saddle, first mounting panel, second mounting panel and third mounting panel, the saddle is frame type structure, first mounting panel and third mounting panel set firmly respectively in both ends around the saddle, the second mounting panel set firmly in on the saddle, and be located between first mounting panel and the third mounting panel, the top of second mounting panel is connected with a set ofly first driving piece, the bottom of first mounting panel and third mounting panel is connected with a set ofly respectively the third driving piece.
Preferably, the frame further comprises a third bracket, the third bracket is fixedly arranged at the rear end of the saddle and is positioned below the bottom plate, and a pedal is further arranged on the front side of the saddle.
After the technical scheme is adopted, compared with the background art, the utility model, have following advantage:
the utility model uses the walking wheels and the guide wheels to assist walking when climbing stairs, and uses the crawler belt assembly which is driven to land to assist walking when climbing stairs, thus avoiding the problems of large walking resistance and poor flexibility on the flat ground and ensuring the safety when climbing stairs; simultaneously, can go up and down through the drive bottom plate and adjust the height of cushion, improve the travelling comfort of using, can also overturn through the relative bottom plate of drive cushion and realize helping the function, service function is various, and the practicality of living car is high.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is a rear view of the present invention;
FIG. 4 is a schematic view of a seat assembly of the present invention;
fig. 5 is a schematic structural view of the middle frame of the present invention.
Description of reference numerals:
a traveling wheel 310 and a guide wheel 320;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.
Examples
With reference to fig. 1 to 4, the utility model discloses a multifunctional walking-aid living vehicle, which comprises a frame 100, a seat assembly 200, a flat ground running gear and a climbing running gear 400.
The seat assembly 200 includes a base plate 210, a first driving member 220, a seat cushion 230 and a tilting member 240, wherein the base plate 210 is disposed above the frame 100, the first driving member 220 is disposed on the frame 100 for driving the base plate 210 to move up and down relative to the frame 100, and the seat cushion 230 is rotatably disposed on the base plate 210 and driven by the tilting member 240 to tilt up and down relative to the base plate 210.
The seat assembly 200 further includes a backrest 250, the backrest 250 is disposed at the rear side of the base plate 210, the seat cushion 230 is hinged to the front side of the base plate 210 by a hinge 260, and the tilting member 240 is disposed at the bottom of the base plate 210 at the side of the backrest 250. The turning member 240 includes a first bracket 241 and a second driving member 242, the first bracket 241 is U-shaped and is fixedly disposed at the bottom of the base plate 210, the second driving member 242 is disposed on the first bracket 241, and the upper end of the second bracket is connected to the seat cushion 230.
The seat assembly 200 further includes a second bracket 270 and a control panel 280, the second bracket 270 is Z-shaped, one end of the second bracket 270 is fixed to the bottom of the bottom plate 210, the other end of the second bracket extends to one side of the seat cushion 230, and the control panel 280 is fixed to the top of the second bracket 270.
The flat ground traveling mechanism comprises a set of traveling wheels 310 and a set of guide wheels 320, and the traveling wheels 310 and the guide wheels 320 are respectively and rotatably arranged at the front end and the rear end of the frame 100.
Climbing running gear 400 includes mounting bracket 410, track subassembly 420 and third driving piece 430, and the below of frame 100 is located to mounting bracket 410, and track subassembly 420 sets up on mounting bracket 410, and third driving piece 430 sets up on frame 100 for the relative frame 100 of drive mounting bracket 410 goes up and down, upwards packs up or lands downwards to the walking gear that levels relatively of drive track subassembly 420. The track assembly 420 comprises a set of track wheels 421 and a set of drivers 422, the track wheels 421 are respectively disposed on the left and right sides of the mounting frame 410, the drivers 422 are disposed on the mounting frame 410, and the drivers 422 are used for driving the track wheels 421.
Referring to fig. 2, 3 and 5, the frame 100 includes a seat 110, a first mounting plate 120, a second mounting plate 130, a third mounting plate 140 and a third bracket 150, the seat 110 is of a frame structure, the first mounting plate 120 and the third mounting plate 140 are respectively fixed at the front and rear ends of the seat 110, the second mounting plate 130 is fixed on the seat 110 and located between the first mounting plate 120 and the third mounting plate 140, the top of the second mounting plate 130 is connected with a set of first driving members 220, and the bottoms of the first mounting plate 120 and the third mounting plate 140 are respectively connected with a set of third driving members 430. The third bracket 150 is fixedly disposed at the rear end of the seat 110 and located below the bottom plate 210, and the front side of the seat 110 is further provided with pedals 160 for users to place feet.
In the embodiment, the first driving element 220, the second driving element 242 and the third driving element 430 are all electric push rods, and besides, the driving elements may also be other driving structures, such as hydraulic cylinders, and the driving motor is used as the driver 422.
The utility model discloses a theory of use as follows:
when the stairs need to be climbed, the third driving element 430 drives the mounting frame 410 to descend relative to the frame 100, so that the track wheels 421 touch the ground downwards relative to the flat ground travelling mechanism, and meanwhile, the driver 422 starts to work, and the living vehicle performs the stair climbing process. After the stair climbing process is finished, the driver 422 stops working, the mounting frame 410 is driven to ascend relative to the frame 100 through the third driving piece 430, so that the track wheels 421 are folded upwards relative to the flat ground travelling mechanism, at this time, the travelling wheels 310 and the guide wheels 320 start to land on the ground, and the living vehicle can normally travel on the flat ground.
In addition, the base plate 210 can be driven by the first driving member 220 to lift and lower the seat cushion 230, so that the height of the seat cushion 230 can be adjusted, the height of the seat cushion 230 can be adapted to different users, and the use comfort of the living vehicle is improved. The second driving member 242 can drive the seat cushion 230 to turn upward relative to the base plate 210 to help the user stand and achieve the function of assisting.
The utility model discloses the living car of this kind of structure, not only the function is various, the practicality is high, and holistic structure is comparatively simple moreover, and the cost of manufacturing is lower.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a multi-functional help capable vehicle for daily life which characterized in that: comprises a frame, a seat component, a flat ground walking mechanism and a climbing walking mechanism;
the seat assembly comprises a bottom plate, a first driving piece, a cushion and a turnover piece, wherein the bottom plate is arranged above the frame, the first driving piece is arranged on the frame and used for driving the bottom plate to lift relative to the frame, and the cushion is rotationally arranged on the bottom plate and driven by the turnover piece to turn over relative to the bottom plate up and down;
the walking mechanism on the flat ground comprises a group of walking wheels and a group of guide wheels, and the walking wheels and the guide wheels are respectively and rotatably arranged at the front end and the rear end of the frame;
climbing running gear includes mounting bracket, track subassembly and third driving piece, the mounting bracket is located the below of frame, the track subassembly set up in on the mounting bracket, the third driving piece set up in on the frame, be used for the drive the mounting bracket is relative the frame goes up and down to drive the track subassembly is relative level land running gear upwards packs up or lands downwards.
2. The multifunctional walking-assisted living vehicle as claimed in claim 1, characterized in that: the seat assembly further comprises a backrest, the backrest is arranged on the rear side of the bottom plate, the seat cushion is hinged to the front side of the bottom plate through a hinge, and the overturning piece is arranged at the bottom of the bottom plate on one side of the backrest.
3. A multifunctional walking-assisted living vehicle as claimed in claim 2, characterized in that: the turnover part comprises a first support and a second driving part, the first support is U-shaped and fixedly arranged at the bottom of the bottom plate, the second driving part is arranged on the first support, and the upper end of the second driving part is connected with the cushion.
4. The multifunctional walking-assisted living vehicle as claimed in claim 1, characterized in that: the seat assembly further comprises a second support and a control panel, the second support is Z-shaped, one end of the second support is fixed to the bottom of the bottom plate, the other end of the second support extends to one side of the seat cushion, and the control panel is fixedly arranged at the top of the second support.
5. The multifunctional walking-assisted living vehicle as claimed in claim 1, characterized in that: the crawler belt assembly comprises a set of crawler wheels and a set of driver, the left side and the right side of the mounting frame are respectively provided with the crawler wheels, the driver is arranged on the mounting frame, and the driver is used for driving the crawler wheels.
6. The multifunctional walking-assisted living vehicle as claimed in claim 5, characterized in that: the first driving part, the second driving part and the third driving part all adopt electric push rods, and the drivers adopt driving motors.
7. The multifunctional walking-assisted living vehicle as claimed in claim 1, characterized in that: the frame includes saddle, first mounting panel, second mounting panel and third mounting panel, the saddle is frame type structure, first mounting panel and third mounting panel set firmly respectively in both ends around the saddle, the second mounting panel set firmly in on the saddle, and lie in between first mounting panel and the third mounting panel, the top of second mounting panel is connected with a set ofly first driving piece, the bottom of first mounting panel and third mounting panel is connected with a set ofly respectively the third driving piece.
8. The multifunctional walking-assisted living vehicle as claimed in claim 7, characterized in that: the frame further comprises a third support, the third support is fixedly arranged at the rear end of the saddle and is positioned below the bottom plate, and a pedal is further arranged on the front side of the saddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022190836.6U CN212788917U (en) | 2020-09-29 | 2020-09-29 | Multifunctional walking-aid vehicle for life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022190836.6U CN212788917U (en) | 2020-09-29 | 2020-09-29 | Multifunctional walking-aid vehicle for life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212788917U true CN212788917U (en) | 2021-03-26 |
Family
ID=75091336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022190836.6U Expired - Fee Related CN212788917U (en) | 2020-09-29 | 2020-09-29 | Multifunctional walking-aid vehicle for life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212788917U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113143613A (en) * | 2021-04-19 | 2021-07-23 | 吉林大学珠海学院 | Multifunctional wheelchair |
| CN113730115A (en) * | 2021-09-26 | 2021-12-03 | 桂林航天工业学院 | Self-adaptive intelligent wheelchair device and use method |
-
2020
- 2020-09-29 CN CN202022190836.6U patent/CN212788917U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113143613A (en) * | 2021-04-19 | 2021-07-23 | 吉林大学珠海学院 | Multifunctional wheelchair |
| CN113730115A (en) * | 2021-09-26 | 2021-12-03 | 桂林航天工业学院 | Self-adaptive intelligent wheelchair device and use method |
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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: 20210326 Termination date: 20210929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |