CN2892032Y - Electrical wheel lchair capable of moving forward and backward and up-down regulating - Google Patents
Electrical wheel lchair capable of moving forward and backward and up-down regulating Download PDFInfo
- Publication number
- CN2892032Y CN2892032Y CNU2006200024844U CN200620002484U CN2892032Y CN 2892032 Y CN2892032 Y CN 2892032Y CN U2006200024844 U CNU2006200024844 U CN U2006200024844U CN 200620002484 U CN200620002484 U CN 200620002484U CN 2892032 Y CN2892032 Y CN 2892032Y
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- China
- Prior art keywords
- adjustment
- adjusting lever
- adjusting
- seat
- electric wheelchair
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model is a kind of electric wheelchair which can move forward or backward or can be adjusted upward or downward; the electric wheelchair is provided with at least one seat chair; the bottom of the seat chair is provided with an adjustment rail with the adjustment holes; one adjustment device includes an adjustment frame, a first adjustment rod and a second adjustment rod; a wheelchair frame is provided with a first adjustment pipe and a second adjustment pipe respectively in the front and in the end; the adjustment frame of the adjustment is fixed on the adjustment rail of the seat chair through a screw fixing element; the forward and backward position of the seat chair can be adjusted by adjusting the adjustment holes on the adjustment rail; the first and second adjustment pipes of the wheelchair frame are respectively arranged with adjustment holes; the height of the first and second adjustment pipes can be adjusted according to the position of the adjustment holes and can be locked and fixed by a screw fixing element. The utility model can adjust the forward and backward position of the seat chair and the height of the seat chair; thus the utility model can be widely used to meet the usage different requirements of the consumers.
Description
[technical field]
This utility model is relevant a kind of electric wheelchair, refers to a kind of electric wheelchair that moves forward and backward and adjust lifting especially.
[background technology]
China makes the transition gradually becomes the society of aging, angle from daily life, the problem of generally relevant " people ", take off too busy to get away food, clothing mostly, live, go, educate, find pleasure in etc., in Taiwan, repacking locomotive, electric wheelchair even electric bicycle etc. that we are common in streets and lanes all are the deutero-products of problem for row, and the trend of the global population aging of foundation, the development of electric walk instead instrument must will be propagated its belief on a large scale.
In Taiwan, advanced age and disabled use the situation of electric wheelchair or electric bicycle gradually general, and it is because physiological function is degenerated, and action and reagency are not enough, and the use of electric wheelchair or electric bicycle is just meeting its demand.See it from the industry development angle again, with regard to rate of growth, because electric bicycle product function, technology are significantly made a leapleap forward, and silver hair consumption agitation is risen, market was grown up very quick in recent years, also will grow up at a terrific speed in following world market, it serves to show that its value of the product has been subjected to each advanced country and has paid attention to greatly.
Known electric wheelchair 1 sees also shown in Figure 1ly, and this electric wheelchair 1 has ride support body 11, front-wheel 12, trailing wheel 13, seat 14, handrail 15 and controller 16.
Seat 14 has the chair cushion 141 and the chair back 142, is provided with handrail 15 by chair cushion 141 rears along the chair back 142 2 sides.
Handrail 15 is that the arm that is available for users to is put and put and hold up and hold, and is provided with a L shaped bar 151 in handrail 15 belows, end in L shaped bar 151 is provided with a controller 16, this controller 16 is provided with a rocking bar 161, by this rocking bar 161, the direct of travel of may command electric wheelchair 1.
Though known electric wheelchair 1 can advance electric wheelchair 1 by the power unit in the ride support body 11; and by the rocking bar 161 of controller 16 come controlling party to; but because the build of user is had nothing in common with each other; user usually can need to adjust seat front-back direction and height; and the seat 14 of known electric wheelchair 1 normally is designed to fixed structure; and can't with the demand of user adjust seat 14 about, front-back direction; therefore; when user was taken on seat 14, this seat 14 also can't be suitable for different users's demand.
Because the structural design of the seat 14 of known electric wheelchair 1, and can't satisfy the demand of actual user, the necessity that is improved is arranged really.
[utility model content]
Main purpose of the present utility model is providing a kind of electric wheelchair that moves forward and backward and adjust lifting, and the front and back position of adjustable bed rearrangement chair is so that this electric wheelchair meets the demand of different build user.
An of the present utility model purpose providing a kind of electric wheelchair that moves forward and backward and adjust lifting, and the height of adjustable bed rearrangement chair, to reach the demand that consumer uses.
A kind of electric wheelchair that moves forward and backward and adjust lifting of the present utility model, it is characterized in that: this electric wheelchair has at least:
One seat, the bottom of this seat is provided with the adjustment rail, and this adjustment rail is provided with adjusts the hole;
One adjusting device comprises adjustment rack, first adjusting lever and second adjusting lever;
One vehicle frame, front and back are respectively equipped with first and adjust the pipe and the second adjustment pipe,
The adjustment rack of this adjusting device is fixedly arranged on the adjustment rail of this seat with bolting element, and adjusts the front and back position of seat according to the adjustment hole on the adjustment rail; It is to supply first adjusting lever and second adjusting lever of adjusting device to wear that first and second of this vehicle frame adjusted pipe, first and second of this vehicle frame adjusted to be respectively equipped with on pipe and first adjusting lever, second adjusting lever and adjusted the hole, and according to adjusting the height of first adjusting lever and second adjusting lever and lock with bolting element in the position of adjusting the hole.
[description of drawings]
Fig. 1 is the axonometric chart of known electric wheelchair.
The axonometric chart of Fig. 2 this utility model electric wheelchair.
Fig. 3 is this utility model seat and adjustment rack three-dimensional exploded view.
Fig. 4 is the three-dimensional exploded view of this utility model seat, adjusting device and vehicle frame.
Fig. 5, the 6th, this utility model is adjusted the sketch map of seat lifting.
Fig. 7,8, the 9th, this utility model is adjusted the sketch map of seat front and back position.
[specific embodiment]
Effect for being easier to understand structure of the present utility model and can reach cooperates graphic being described as follows now:
At first, see also shown in Fig. 2,3,4, electric wheelchair 2 of the present utility model has a seat 3, an adjusting device 4 and a vehicle frame 5 at least.
Adjusting device 4 is made of adjustment rack 41, first adjusting lever 42 and second adjusting lever 43.
Adjustment rack 41, be provided with fixing hole 411 corresponding to the adjustment hole 341 of adjusting rail 34, this adjustment rack 41 can be locked on the adjustment hole 341 of adjusting rail 34 by bolting element S, forward and backward two ends in adjustment rack 41 are installed with first connector 412 and second connector 413, and this first connector 412 and second connector 413 can be linked to respectively on the Connection Block 422,432 of first adjusting lever 42 and second adjusting lever 43.
See also shown in Fig. 4,5, first adjusting lever 42, be to be a hollow tube, 42 are provided with several screws 421 on this first adjusting lever, has a connecting seat 422 in the top of first adjusting lever 42, this Connection Block 422 can link for first connector 412 of adjustment rack 41, and can utilize a locking screw 423 that first connector 412 is locked on Connection Block 422, makes the front end of adjusting seat 41 that one stable location is arranged on first adjusting lever 42 by this.
Second adjusting lever 43, be to be a hollow tube, 43 are provided with several screws 431 on this second adjusting lever, has a connecting seat 432 in the top of second adjusting lever 43, this Connection Block 432 can link for second connector 413 of adjusting seat 41, makes the rear end of adjusting seat 41 that one stable location is arranged on second adjusting lever 43 by this;
Vehicle frame 5, it is support body in order to supporting chair 3, these vehicle frame 5 front and back are respectively equipped with first and adjust the pipe 51 and second adjustment pipe 52, this first adjustment pipe 51 is to give sheathed for first adjusting lever 42, and these first adjustment pipe, 51 perforation 511 that are provided with corresponding to the screw 421 of first adjusting lever 42 can utilize bolting element S1 that first adjusting lever 42 is locked in first by this and adjust on the pipe 51; Second to adjust pipe 52 be to give sheathedly for second adjusting lever 43 for this, and this second adjusts pipe 52 perforation 521 that are provided with corresponding to the screw 431 of the 2nd adjusting lever 43, can utilize bolting element S1 that second adjusting lever 43 is locked in first by this and adjust on the pipe 51.
This utility model is when implementing, be that first adjustment rack 41 with adjusting device 4 is fixedly arranged on the adjustment rail 34 of seat 3 belows with bolting element S, again first adjusting lever 42 and second adjusting lever 43 are sheathed on respectively after first on the vehicle frame 5 adjust pipe 51 and second and adjust pipe 52, S1 locks it with bolting element, then earlier adjustment rack 41 second connectors 413 are inserted on the Connection Block 432 of second adjusting lever 43, afterwards first connector 412 is placed on the Connection Block 422 of first adjusting lever 42, and with locking screw 423 that Connection Block 423 spiral shells of first connector 413 and first adjusting lever 42 are solid, can finish combining of this utility model seat 3 and vehicle frame 5.
See also again shown in Fig. 7,8,9, electric wheelchair 2 of the present utility model is when adjusting the front and back position of seat 3, only need bolting element S is taken off, adjust the position of fixing hole 411 and seat 3 belows of the adjustment rack 41 of this adjusting device 4 adjusting the adjustment hole 341 on the rail 34 again and get final product.
See also again shown in Fig. 5,6, electric wheelchair 2 of the present utility model is when adjusting the high and low position of seat 3, only need bolting element S1 is taken off, this moment, first adjusting lever 42 and second adjusting lever 43 can be adjusted the action of carrying out lifting in the pipe 52 by the first adjustment pipe 51 and second on vehicle frame 5, with seat 3 liftings to desired location, with bolting element S1 it is locked again, can reach the purpose of adjusting seat 3 high and low positions.
Effect of the present utility model is, by bottom adjustment rail 34 is set in seat 3, and several adjustment holes 341 are set on adjustment rail 34, this adjustment rack 41 can utilize bolting element S to be fixedly arranged on and adjust on the rail 34, and can adjust the front and back position of seat 3 according to adjusting hole 341; By being set respectively in the front and back of vehicle frame 5 two ends, first and second adjusts pipe 51,52 in addition, and on first and second adjustment pipe 51,52, several perforation 511,521 are set, come to wear for first adjusting lever 42 and second adjusting lever 43 of adjusting device 4, and lock with bolting element S1 adjust the height of first adjusting lever 42 and second adjusting lever 43 according to the perforation 511,521 and the position of screw 421,431 after, adjust the front and back position and the height of seat 3 by this, and then make this electric wheelchair 2 can meet the demand of different build user.
In sum, this utility model can move forward and backward and adjust the electric wheelchair of lifting, can effectively improve the disappearance that known electric wheelchair can't be adjusted seat position.
[main element symbol description]
1 electric wheelchair, 11 ride support bodys, 12 front-wheels
13 trailing wheels, 14 seats
141 chair cushions, 142 chair back
15 handrail 151L shape bars
16 controllers, 161 rocking bars
2 electric wheelchairs
3 seats, 31 chair cushions, 32 chair back
33 handrails 34 are adjusted rail
341 adjust the hole
4 adjusting devices, 41 adjustment racks, 411 fixing holes
412 first connectors, 413 second connectors
42 first adjusting levers, 421 screws
422 Connection Blocks, 43 second adjusting levers
431 screws, 432 Connection Blocks
5 vehicle frames 51 first are adjusted pipe 511 perforation
52 second adjust pipe 521 perforation
S, S1 bolting element
Claims (4)
1. electric wheelchair that can move forward and backward and adjust lifting, it is characterized in that: this electric wheelchair has at least:
One seat, the bottom of this seat is provided with the adjustment rail, and this adjustment rail is provided with adjusts the hole;
One adjusting device comprises adjustment rack, first adjusting lever and second adjusting lever;
One vehicle frame, front and back are respectively equipped with first and adjust the pipe and the second adjustment pipe,
The adjustment rack of this adjusting device is fixedly arranged on the adjustment rail of this seat with bolting element, and adjusts the front and back position of seat according to the adjustment hole on the adjustment rail; It is to supply first adjusting lever and second adjusting lever of adjusting device to wear that first and second of this vehicle frame adjusted pipe, first and second of this vehicle frame adjusted to be respectively equipped with on pipe and first adjusting lever, second adjusting lever and adjusted the hole, and according to adjusting the height of first adjusting lever and second adjusting lever and lock with bolting element in the position of adjusting the hole.
2. the electric wheelchair that moves forward and backward and adjust lifting as claimed in claim 1 is characterized in that: this adjustment rack is provided with first connector and second connector.
3. the electric wheelchair that moves forward and backward and adjust lifting as claimed in claim 1 is characterized in that: have Connection Block on this first adjusting lever.
4. the electric wheelchair that moves forward and backward and adjust lifting as claimed in claim 1 is characterized in that: have Connection Block on this second adjusting lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200024844U CN2892032Y (en) | 2006-02-07 | 2006-02-07 | Electrical wheel lchair capable of moving forward and backward and up-down regulating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200024844U CN2892032Y (en) | 2006-02-07 | 2006-02-07 | Electrical wheel lchair capable of moving forward and backward and up-down regulating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2892032Y true CN2892032Y (en) | 2007-04-25 |
Family
ID=38060199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200024844U Expired - Lifetime CN2892032Y (en) | 2006-02-07 | 2006-02-07 | Electrical wheel lchair capable of moving forward and backward and up-down regulating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2892032Y (en) |
-
2006
- 2006-02-07 CN CNU2006200024844U patent/CN2892032Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070425 |
|
| EXPY | Termination of patent right or utility model |