CN100402011C - Multipurpose combined wheel-chair vehicle - Google Patents
Multipurpose combined wheel-chair vehicle Download PDFInfo
- Publication number
- CN100402011C CN100402011C CNB021592217A CN02159221A CN100402011C CN 100402011 C CN100402011 C CN 100402011C CN B021592217 A CNB021592217 A CN B021592217A CN 02159221 A CN02159221 A CN 02159221A CN 100402011 C CN100402011 C CN 100402011C
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- chair
- wheel
- support
- pipe
- metal
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Abstract
The present invention relates to a multipurpose assembling type wheelchair which is composed of a suspension arm chair, a rear wheel assembly, a front wheel assembly, a pull rod and screws, wherein the suspension arm chair comprises a chair seat, a chair back, a handrail and a chair supporting frame. The rear wheel assembly comprises a pair of wheels correspondingly provided with short shafts, and a pair of metallic circular discs correspondingly provided with pipe shaft sleeves. The front wheel assembly comprises a foot plate, front wheels, a front wheel fork and a foot plate insertion frame. The pull rod is designed into a walking stick shape. The present invention has the advantage of multiple functions; when assembled, the present invention can become a wheelchair, and when disassembled, the wheelchair can become a seat chair, a rotary stool, a shopping vehicle, etc. The pull rod is arranged on the wheelchair for pushing and pulling the wheelchair to travel and is also used as a walking stick for taking a walk.
Description
Technical field
The present invention relates to a kind of multipurpose combined Wheel-chair of taking turns.
Background technology
At present, along with development of science and technology, people are pursuing the modern while of life, also making every effort to environmental conservation and reducing the wasting of resources, so one-object-many-purposes, many things are used in combination, become people's modern trend of living, can make a video recording the phone displayable image as mobile phone; Doss and storage tank combination, clothes is torn group open, and single cotton two wear or the like.But so far, chair commonly used in people's life is a chair still, although variation fixing, folded form is arranged, the innovation of rare chair, car, stool combination changes, and this has inconvenience to each side such as old people, people with disability's trip, leisure, shopping, lives more.
Summary of the invention
The objective of the invention is to improve the shortcoming of prior art and a kind of multipurpose combined Wheel-chair of taking turns is provided.Its leisure, medical care can be made the wheel Wheel-chair and use, and take apart at home and can make seat respectively, change stool, shopping cart etc.
For achieving the above object, the present invention takes following design, and it is made up of cantilever chair, trailing wheel molectron, front wheel assembly, pull bar and screw; Described cantilever chair includes seat support, the chair back, handrail and chair support; Described chair support includes two and is seen as from the cantilever chair side
The metal tube support of the font or the U font of lying on one's side, this two metal tubes support upper end is fixed on the seat support, and its middle part, lower end is fixed by a transverse metal pipe, is equiped with a tee T in the middle of this metal tube; The middle mouth of pipe of this tee T becomes 30～60 ° of angles with horizontal plane; Termination, rear portion, described two metal tube support lower end is fixed with and the vertical pipe box in this termination, and this pipe box is provided with screwed hole, is used for fixing the axle of trailing wheel molectron, and anterior tube head side, its two metal tubes support lower end is provided with screwed hole.A described handrail is provided with the plummet hole that can insert pull bar.Described trailing wheel molectron includes a pair of correspondence and has the wheel of minor axis and the rosette of a pair of corresponding band pipe sleeve; The wheel that has minor axis plugs together with the suitable direction of the rosette of band pipe sleeve, be that the wheel axle is consistent with rosette pipe sleeve direction, and then insert the two tube walls pipe box with threaded hole of two metal tube support lower ends respectively, be screwed, described front wheel assembly includes pedal, front-wheel, front fork and pedal and inserts frame; The centre of described pedal is dull and stereotyped, its both sides are fixed with two metal tubes, and the two ends of these two metal tubes are provided with screwed hole, and this pipe is inserted the seat support front end, and be screwed, front-wheel is installed on the front fork, and front fork is installed on the pedal, and front-wheel can be done 360 ° rotation in the horizontal direction, it is the bridge that has two shaft-like plugs that pedal is inserted frame, it inserts in described two metal pipes from the place ahead, and be screwed, and has promptly formed the front-wheel that the present invention takes turns Wheel-chair.Described pull bar is designed to the walking stick shape, and its lower end is provided with screw thread, and is complementary with the tee T screw thread of seat support transverse metal pipe, can be plugged in the hole of armrest at ordinary times.
Operation instruction of the present invention is as follows, as suspended wall chair, trailing wheel molectron, front wheel assembly are combined, promptly becomes a wheel Wheel-chair.As take apart, placing in the room, the suspended wall chair promptly is a chair; After the trailing wheel molectron was taken apart, the wheel that has minor axis docked with the metal dish that has pipe sleeve and plugs together, and promptly the axle of wheel inserts in the pipe sleeve of rosette, then can become rotary round stool.After described front wheel assembly is pulled down, pedal is inserted frame be plugged on the rear of two metal pipes of pedal, and be screwed, can form a shopping cart.The walking stick that described pull bar can be done when having a rest stroll uses, and also can insert the tee T of seat bottom, and it is capable to spur this wheelchair Herba Plantaginis.As the mouth of pipe postposition of tee T, it is capable then can to promote the wheelchair Herba Plantaginis.As needs, the also configurable shopping basket of Ben Che is so that shopping is used.In the time of at home, but this shopping basket splendid attire front and rear wheel molectron etc. still.
Advantage of the present invention is: one-object-many-purposes, the present invention's combination then can become to take turns Wheel-chair, takes apart then to become seat, commentaries on classics stool, shopping cart etc.Pull bar is installed onboard, can push away, can draw wheelchair garage to advance, and stroll can be made walking stick and use.
Description of drawings
Fig. 1 represents decomposition texture sketch map of the present invention
Fig. 2 represents cantilever chair of the present invention and front wheel assembly structural representation
Fig. 3 represents the assembly structure sketch map of screw of the present invention
Fig. 4 represents cantilever chair of the present invention and trailing wheel assembling unit structure sketch map
Fig. 5 represents schematic appearance of the present invention
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, it is made up of cantilever chair 1, trailing wheel molectron 2, front wheel assembly 3, pull bar 4, screw 5.Described cantilever chair 1 is by seat support 11, the chair back 12, handrail 13 and chair support 14; Described chair support 14 includes two and is seen as from the cantilever chair side
The metal tube support 141 of font, these metal tube support 141 upper ends are fixed on the seat support 11, its middle part, lower end is fixing by a transverse metal pipe 142, in the middle of this metal tube 142 tee T 143 is housed, and another mouth of pipe 1431 of this tee T 143 becomes 30～60 ° of angles with horizontal plane; Termination, rear portion, described two metal tube supports, 141 lower end is fixed with and the vertical pipe box 144 in this termination, and this pipe box 144 is provided with screwed hole 1441, with the axle of fixing trailing wheel molectron 2.Anterior tube head side, described two metal tube supports 141 lower ends is provided with screwed hole 145.Described handrail 13 is provided with the hole 131 of plummet.Described trailing wheel molectron 2 includes the wheel 22 that a pair of correspondence has minor axis 21, the rosette 24 of a pair of corresponding band pipe sleeve 23; The wheel 22 that has minor axis 21 plugs together along directions with the rosette 24 of being with pipe sleeve 23, be that wheel minor axis 21 is consistent with rosette pipe sleeve 23 directions, the back is so inserted the pipe box 144 of described two tube walls with threaded hole 1441 more respectively, with screw 5 fixing, promptly formed the trailing wheel that the present invention takes turns Wheel-chair.Described front wheel assembly 3 includes pedal 31, front-wheel 32, front fork 33, the slotting frame 34 of pedal; The centre of described pedal 31 is dull and stereotyped 311, its both sides are fixed with two metal tubes 312, the two ends of this metal tube are provided with screwed hole 3121, this metal tube 312 is inserted chair support 14 front ends, and it is fixing with screw 5, front-wheel 32 is installed on the front fork 33, and front-wheel 33 is installed on the pedal 31, makes front-wheel can do 360 ° rotation in the horizontal direction.It is the bridges that have two shaft-like plugs that pedal is inserted frame 34, and it inserts in described two metal pipes 311, and is screwed.Promptly formed the front-wheel that the present invention takes turns Wheel-chair.Described pull bar 4 is designed to the walking stick shape, and its lower end is provided with screw thread 41, and is complementary with tee T 143 screw threads of chair support transverse metal pipe, screw in install after, can draw, the push boat Wheel-chair advances.Can be plugged at ordinary times in the hole 131 of cantilever chair handrail 13.
Claims (5)
1. multipurpose combined Wheel-chair of taking turns, it is characterized in that: it is made up of cantilever chair, trailing wheel molectron, front wheel assembly, pull bar and screw; Described cantilever chair includes seat support, the chair back, handrail and chair support; Described chair support includes two and is seen as from the cantilever chair side
The metal tube support of the font or the U font of lying on one's side, this two metal tubes support upper end is fixed on the seat support, and its middle part, lower end is fixed by a transverse metal pipe, is equiped with a tee T in the middle of this metal tube; Termination, rear portion, described two metal tube support lower end is fixed with and the vertical pipe box in this termination, and this pipe box is provided with screwed hole, is used for fixing the axle of trailing wheel molectron; Anterior tube head side, described two metal tube support lower ends is provided with screwed hole; Described handrail is provided with the plummet hole that can insert pull bar; Described trailing wheel molectron includes a pair of correspondence and has the wheel of minor axis and the rosette of a pair of corresponding band pipe sleeve; The wheel that has minor axis plugs together with the suitable direction of the rosette of band pipe sleeve, and then inserts the two tube walls pipe box with threaded hole of two metal tube support lower ends respectively, is screwed; Described front wheel assembly includes pedal, front-wheel, front fork and pedal and inserts frame; The centre of described pedal is dull and stereotyped, its both sides are fixed with two metal tubes, the two ends of this metal tube are provided with screwed hole, this pipe is inserted chair support front end, and be screwed, front-wheel is installed on the front fork, front fork is installed on the pedal, pedal is inserted frame and is inserted in described two metal pipes, and is screwed, and has promptly formed the epicycle Wheel-chair.
2. a kind of multipurpose combined Wheel-chair of taking turns according to claim 1, it is characterized in that: described front-wheel can be done 360 ° rotation in the horizontal direction.
3. a kind of multipurpose combined Wheel-chair of taking turns according to claim 1, it is characterized in that: described pull bar is designed to the walking stick shape.
4. a kind of multipurpose combined Wheel-chair of taking turns according to claim 1, it is characterized in that: described pull bar lower end is provided with screw thread, and is complementary with the tee T spiral shell mosquito of seat support transverse metal pipe.
5. a kind of multipurpose combined Wheel-chair of taking turns according to claim 1, it is characterized in that: the middle mouth of pipe of described tee T becomes 30～60 ° of angles with horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021592217A CN100402011C (en) | 2002-12-30 | 2002-12-30 | Multipurpose combined wheel-chair vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021592217A CN100402011C (en) | 2002-12-30 | 2002-12-30 | Multipurpose combined wheel-chair vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1511507A CN1511507A (en) | 2004-07-14 |
| CN100402011C true CN100402011C (en) | 2008-07-16 |
Family
ID=34237370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021592217A Expired - Fee Related CN100402011C (en) | 2002-12-30 | 2002-12-30 | Multipurpose combined wheel-chair vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100402011C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100574737C (en) * | 2007-12-26 | 2009-12-30 | 上海电气集团股份有限公司 | Intelligent wheel chair |
| EP2606868A1 (en) * | 2011-12-21 | 2013-06-26 | Invacare International Sàrl | Easily dissociable wheelchair |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2176756Y (en) * | 1993-06-11 | 1994-09-14 | 罗立娟 | Multifunction wheeled chair |
| CN2263513Y (en) * | 1996-07-26 | 1997-10-01 | 上海市格致中学 | Multifunction wheelchair |
| JP2000051281A (en) * | 1998-08-07 | 2000-02-22 | Ai Denshi Kogyo:Kk | Horizontality keeping device in wheel chair |
| JP2001120602A (en) * | 1999-10-22 | 2001-05-08 | Konan Giken:Kk | Wheelchair for nursing care to which monocycle is connected |
| US20030030230A1 (en) * | 2001-07-28 | 2003-02-13 | Manufacture Jaeger-Lecoultre Sa | Sealed crown for watch casing |
-
2002
- 2002-12-30 CN CNB021592217A patent/CN100402011C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2176756Y (en) * | 1993-06-11 | 1994-09-14 | 罗立娟 | Multifunction wheeled chair |
| CN2263513Y (en) * | 1996-07-26 | 1997-10-01 | 上海市格致中学 | Multifunction wheelchair |
| JP2000051281A (en) * | 1998-08-07 | 2000-02-22 | Ai Denshi Kogyo:Kk | Horizontality keeping device in wheel chair |
| JP2001120602A (en) * | 1999-10-22 | 2001-05-08 | Konan Giken:Kk | Wheelchair for nursing care to which monocycle is connected |
| US20030030230A1 (en) * | 2001-07-28 | 2003-02-13 | Manufacture Jaeger-Lecoultre Sa | Sealed crown for watch casing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1511507A (en) | 2004-07-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |