CN208388884U - One kind is ridden instead of walk wheel-chair folding chair back - Google Patents
One kind is ridden instead of walk wheel-chair folding chair back Download PDFInfo
- Publication number
- CN208388884U CN208388884U CN201721506923.XU CN201721506923U CN208388884U CN 208388884 U CN208388884 U CN 208388884U CN 201721506923 U CN201721506923 U CN 201721506923U CN 208388884 U CN208388884 U CN 208388884U
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- chair
- chair back
- seat
- walk
- wheel
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Abstract
It rides instead of walk wheel-chair folding chair back the utility model discloses one kind, wheel-chair ontology and the seat bottom portion and seat back portion ridden instead of walk on wheel-chair ontology be set including riding instead of walk, attachment device is provided between seat bottom portion and seat back portion, attachment device includes a pair of connecting portion, interconnecting piece is provided with chair back connecting hole, interconnecting piece two sides are provided with guide groove, folding support slot is offered on front side of interconnecting piece, guide groove, folding support slot is connected to chair back connecting hole, folding support slot and seat bottom portion are ipsilateral, seat bottom portion is fixedly connected with interconnecting piece, seat back portion two sides are provided with chair back branch pipe, chair back branch pipe lower end of the bolt is connected in the chair back connecting hole, chair back branch bottom of the tube is provided with hole, bolt is fixedly connected across the Kong Houyu nut of guide groove and the chair back branch tube end being mounted on a pair of of guide groove, entire folding procedure is simple, it does not need by it He can be readily accomplished operational instrument, time saving and energy saving, rumble seat is integrally light, it is portable, carry and storage.
Description
Technical field
The utility model belongs to the technical field for wheel-chair of riding instead of walk, rides instead of walk wheel-chair folding seat specifically, being related to one kind
Back.
Background technique
In China, aging of population becomes clear day by day, and a large amount of the elderlys wish convenient trip, living freely in community scope
Dynamic, then electric wheel-chair vehicle becomes the elderly and the indispensable walking-replacing tool of physical disabilities, and existing wheelchair is ridden instead of walk on the market
Vehicle, which is substantially, is superimposed power device on the basis of traditional manual Medical wheelchair, is substantially within the scope of medical instrument, main
If people defective in body is facilitated to facilitate trip, but for the elderly good for some physical conditions, take
Wheelchair outdoor activity or a unacceptable thing, they, which worry to take after wheelchair, suspects that own bodies situation is not good enough by people,
This mental handicape that can not be overcome at them, conventional medical wheelchair shape unsightly, the positions such as seat, backrest, handrail, chassis
It is very heavy, it is chiefly used in the rehabilitation of patient, Medical wheelchair shape is easy to the artificial impression at " morbid state ", and wheelchair audient face is narrow,
It cannot be applicable in the demand of riding instead of walk of the elderly, and wheelchair is inconvenient to carry or storage, the limitation and adaptation for not adapting to space disappear
The actual demand of the person of expense is carried, carries and is stored and is extremely inconvenient.
Utility model content
For deficiency above-mentioned in the prior art, the utility model, which provides a kind of light entirety, fashionable appearance, the chair back, to be rolled over
Folded wheel-chair folding chair back of riding instead of walk.
In order to achieve the above object, the solution that the utility model uses is: one kind is ridden instead of walk wheel-chair folding chair back, packet
Include and ride wheel-chair ontology instead of walk and the seat bottom portion and seat back portion ridden instead of walk on wheel-chair ontology be set, the seat bottom portion and seat back portion it
Between be provided with attachment device.
The attachment device includes a pair of connecting portion, and interconnecting piece is provided with chair back connecting hole, and interconnecting piece two sides, which are provided with, leads
To slot, folding support slot is offered on front side of interconnecting piece, the guide groove, folding support slot are connected to chair back connecting hole, fold branch
It supports slot and seat bottom portion is ipsilateral.
The seat bottom portion is fixedly connected with interconnecting piece.
The seat back portion two sides are provided with chair back branch pipe, and chair back branch pipe lower end of the bolt is connected to the chair back connecting hole
Interior, chair back branch bottom of the tube is provided with hole, and bolt is across guide groove and the chair back branch tube end being mounted on a pair of of guide groove
Kong Houyu nut is fixedly connected.
Further, the seat bottom portion includes supporting frame and the cushion part that is arranged on supporting frame, support frame as described above
The both ends that body stretches out on rear side of cushion part are fixedly connected with interconnecting piece.
Further, the supporting frame includes the support tube and several cross being welded to connect in cushion part bottom surface surrounding
To the reinforced pipe being welded between support tube, the both ends that the support tube stretches out on rear side of cushion part are fixedly connected with interconnecting piece.
Further, the chair back connecting hole faces away from the direction inclination of seat bottom portion from lower to upper.
Further, the seat back portion include a pair of of chair back branch pipe, the backrest body being arranged between chair back branch pipe with
And it is fixedly connected on the transverse tube portion between chair back branch pipe upper end.
The utility model has the beneficial effects that seat back portion two sides are provided with chair back branch pipe, interconnecting piece is provided with chair back connection
Hole, interconnecting piece two sides are provided with guide groove, are provided with folding support slot on front side of interconnecting piece, and seat bottom portion is fixedly connected with interconnecting piece,
Chair back branch bottom of the tube is provided with hole, and chair back branch pipe lower end of the bolt is connected in chair back connecting hole, and bolt passes through guide groove and a pair
Seat back portion is lifted up at the top of guide groove by the hole of the chair back branch tube end between guide groove when seat needs to fold, will
Seat back portion collapsed forward, chair back branch pipe are supported in folding support slot, realize the folding of the chair back, entire folding procedure letter
It is single, it does not need to be readily accomplished by other operational instrument, time saving and energy saving, rumble seat is integrally light, and cooperation uses this reality
With novel wheel-chair of riding instead of walk, achieve the effect that shape fashion, audient are wide, vehicle is light and portable, carrying, storage, top
" morbid state " concept for covering conventional appliances wheel-chair, overcomes user's mental handicape, meets the elderly or has inconvenient activity
Personage uses.
Detailed description of the invention
Fig. 1 is the wheel-chair overall structure figure of riding instead of walk of wheel-chair folding chair back of being ridden instead of walk using the utility model.
Fig. 2 is the bottom scheme of installation of chair back branch pipe in the utility model.
Fig. 3 is the structure chart of chair back branch pipe in the utility model.
Fig. 4 is the utility model face upwarding assumption diagram.
Fig. 5 is the structural schematic diagram of interconnecting piece in the utility model.
Fig. 6 is the side view of interconnecting piece in the utility model.
In attached drawing:
10, seat bottom portion；11, supporting frame；111, support tube；112, reinforced pipe；12, cushion part；20, seat back portion；21, chair
Carry on the back branch pipe；22, backrest body；23, transverse tube portion；30, interconnecting piece；31, chair back connecting hole；32, guide groove；33, folding support slot.
Specific embodiment
The utility model is further described below in conjunction with attached drawing:
To keep the purpose of this utility model, technical solution and advantage clearer, below to the technology in the utility model
Scheme is clearly and completely described, it is clear that the embodiments are a part of the embodiments of the present invention, rather than complete
The embodiment in portion.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, is fallen within the protection scope of the utility model.
Referring to attached drawing 1- attached drawing 6, the utility model provides one kind and rides instead of walk wheel-chair folding chair back, including wheel-chair sheet of riding instead of walk
Body and the seat bottom portion 10 and seat back portion 20 ridden instead of walk on wheel-chair ontology are set, are arranged between the seat bottom portion 10 and seat back portion 20
There is attachment device.
The attachment device includes a pair of connecting portion 30, and interconnecting piece 30 is provided with chair back connecting hole 31,30 two sides of interconnecting piece
It is provided with guide groove 32, folding support slot 33, the guide groove 32, folding support slot 33 and the chair back are offered on front side of interconnecting piece 30
Connecting hole 31 is connected to, and folding support slot 33 and seat bottom portion 10 are ipsilateral, and chair back connecting hole 31 is used for the connection of seat back portion 20, guide groove
32 for seat back portion 20 when folding, and plays the role of limit, guiding to chair back branch pipe 21, folding support slot 33 is used for seat back portion 20
To the support of chair back branch pipe 21 after folding.
The seat bottom portion 10 is fixedly connected with interconnecting piece 30.
20 two sides of seat back portion are provided with chair back branch pipe 21, and 21 lower end of the bolt of chair back branch pipe is connected to the chair back
In connecting hole 31,21 bottom of chair back branch pipe is provided with hole, and bolt is across guide groove 32 and is mounted on a pair of of guide groove 32
The Kong Houyu nut of 21 end of chair back branch pipe is fixedly connected, and when seat needs to fold, seat back portion 20 is lifted up guiding
32 top of slot, by 20 collapsed forward of seat back portion, chair back branch pipe 21 is supported in folding support slot 33, realizes the folding of the chair back, whole
A folding procedure is simple, does not need to be readily accomplished by other operational instrument, time saving and energy saving.
In the present embodiment, the seat bottom portion 10 includes supporting frame 11 and the cushion part 12 being arranged on supporting frame 11,
The both ends that support frame as described above body 11 stretches out 12 rear side of cushion part are fixedly connected with interconnecting piece 30, and supporting frame 11 is set as hollow tube
Shape significantly reduces the weight of seat in the case where not influencing seat load-bearing and intensity.
In the present embodiment, the supporting frame 11 includes the support tube being welded to connect in 12 bottom surface surrounding of cushion part
111 and reinforced pipe 112 of several transverse welds between support tube 111, the support tube 111 stretch out the two of 12 rear side of cushion part
End is fixedly connected with interconnecting piece 30, and rumble seat is integrally light, and cooperation uses the wheel-chair of riding instead of walk of the utility model, reaches shape
Fashion, the beneficial effect that audient is wide, vehicle is light.
In the present embodiment, the chair back connecting hole 31 faces away from the direction inclination of seat bottom portion 10, the chair back from lower to upper
Portion 20 has tilted backwards certain angle, improves comfort.
In the present embodiment, the seat back portion 20 includes a pair of of chair back branch pipe 21, leaning between chair back branch pipe 21 is arranged in
Back ontology 22 and the transverse tube portion 23 being fixedly connected between 21 upper end of chair back branch pipe, transverse tube portion 23 can make the use of hand push portion.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (5)
- The wheel-chair folding chair back 1. one kind is ridden instead of walk, it is characterized in that: include ride instead of walk wheel-chair ontology and be arranged in wheel-chair sheet of riding instead of walk Seat bottom portion (10) and seat back portion (20) on body, are provided with attachment device between the seat bottom portion (10) and seat back portion (20)；The attachment device includes a pair of connecting portion (30), and interconnecting piece (30) is provided with chair back connecting hole (31), interconnecting piece (30) Two sides are provided with guide groove (32), are offered folding support slot (33) on front side of interconnecting piece (30), and the guide groove (32) folds branch Support slot (33) is connected to chair back connecting hole (31), and folding support slot (33) and seat bottom portion (10) are ipsilateral；The seat bottom portion (10) is fixedly connected with interconnecting piece (30)；Seat back portion (20) two sides are provided with chair back branch pipe (21), and chair back branch pipe (21) lower end of the bolt is connected to the chair It carries on the back in connecting hole (31), chair back branch pipe (21) bottom is provided with hole, and bolt passes through guide groove (32) and is mounted on a pair of of guide groove (32) the Kong Houyu nut of chair back branch pipe (21) end between is fixedly connected.
- 2. wheel-chair folding chair back according to claim 1 of riding instead of walk, it is characterized in that: the seat bottom portion (10) includes support frame Body (11) and the cushion part (12) being arranged on supporting frame (11), support frame as described above body (11) stretch out on rear side of cushion part (12) Both ends are fixedly connected with interconnecting piece (30).
- 3. wheel-chair folding chair back according to claim 2 of riding instead of walk, it is characterized in that: the supporting frame (11) includes weldering Connect the reinforcement of the support tube (111) and several transverse welds that are connected to cushion part (12) bottom surface surrounding between support tube (111) It manages (112), the both ends that the support tube (111) is stretched out on rear side of cushion part (12) are fixedly connected with interconnecting piece (30).
- 4. wheel-chair folding chair back according to claim 1 of riding instead of walk, it is characterized in that: the chair back connecting hole (31) is under Up face away from the direction inclination of seat bottom portion (10).
- 5. wheel-chair folding chair back according to claim 1 of riding instead of walk, it is characterized in that: the seat back portion (20) includes a pair Chair back branch pipe (21) is arranged backrest body (22) between chair back branch pipe (21) and is fixedly connected on chair back branch pipe (21) Transverse tube portion (23) between end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721506923.XU CN208388884U (en) | 2017-11-13 | 2017-11-13 | One kind is ridden instead of walk wheel-chair folding chair back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721506923.XU CN208388884U (en) | 2017-11-13 | 2017-11-13 | One kind is ridden instead of walk wheel-chair folding chair back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208388884U true CN208388884U (en) | 2019-01-18 |
Family
ID=65066466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721506923.XU Expired - Fee Related CN208388884U (en) | 2017-11-13 | 2017-11-13 | One kind is ridden instead of walk wheel-chair folding chair back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208388884U (en) |
-
2017
- 2017-11-13 CN CN201721506923.XU patent/CN208388884U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20201113 |