CN208864663U - A kind of carbon fiber wheelchair - Google Patents
A kind of carbon fiber wheelchair Download PDFInfo
- Publication number
- CN208864663U CN208864663U CN201820080985.7U CN201820080985U CN208864663U CN 208864663 U CN208864663 U CN 208864663U CN 201820080985 U CN201820080985 U CN 201820080985U CN 208864663 U CN208864663 U CN 208864663U
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- wheel
- fixedly connected
- frame
- backrest
- fixing seat
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Abstract
The utility model discloses a kind of carbon fiber wheelchairs, including backrest, cushion, handrail, front-wheel, rear-wheel and foot pedal, it further include that front and back wheel is fixedly connected with frame, front wheel fixing seat, pedestal support frame and backrest connection component, wherein, backrest, handrail, foot pedal, front and back wheel is fixedly connected with frame, front wheel fixing seat, pedestal support frame and backrest connection component are that carbon fibre material is made, cushion is fixed on front and back wheel and is fixedly connected on frame, backrest is fixedly connected on rear side of frame with front and back wheel and connect, front and back wheel is fixedly connected with frame back side top and is also connected with backrest connection component, rear wheel is connected to front and back wheel and is fixedly connected with frame two sides, handrail, which is located above rear-wheel and is fixedly connected with frame with front and back wheel, to be fixedly connected, front and back wheel is fixedly connected below frame and is fixedly connected with pedestal support frame.The carbon fiber Wheelchair structure is simple, and long service life is light-weight, durable.
Description
Technical field:
The utility model relates to a kind of wheelchairs, are especially a kind of carbon fiber wheelchair.
Background technique:
Wheelchair can be divided into irony, steel and aluminium alloy by material.The characteristics of irony Sport Chair is cheap, physical property
Intensity is good, but because irony gets rusty easily, not corrosion-resistant, service life is short, and weight is too heavy, and the few can go selection to purchase
Buy irony；The characteristics of steel wheelchair, is that physical property intensity is good, is not easy to get rusty and extremely durable, the disadvantage is that weight is too heavy, is not easy
It carries, using in handling process, people and women for body inconvenience are a very big problems；The spy of aluminium alloy wheelchair
It is light-weight for putting, corrosion-resistant to get rusty, the disadvantage is that bearing capacity transitivity intensity is weak, not as good as steel wheelchair.Currently on the market
Wheelchair largely all has that structure is complicated, causes assembling work many and diverse, low efficiency；Maintenance is difficult；Service life is short.
Utility model content:
Technical problem to be solved by the utility model is to provide it is a kind of it is light-weight, structure is simple, carbon with long service life
Fiber wheelchair.
The technical solution of the utility model is to provide a kind of carbon fiber wheelchair, including backrest, cushion, handrail, preceding
Wheel, rear-wheel and foot pedal, further include that front and back wheel is fixedly connected with frame, front wheel fixing seat, pedestal support frame and backrest connection component,
In, backrest, handrail, foot pedal, front and back wheel are fixedly connected with frame, front wheel fixing seat, pedestal support frame and backrest connection component and are
Carbon fibre material is made, and cushion is fixed on front and back wheel and is fixedly connected on frame, and backrest, which is fixedly connected on rear side of frame with front and back wheel, to be connected
It connects, front and back wheel is fixedly connected with frame back side top and is also connected with backrest connection component, and rear wheel is connected to front and back wheel and is fixedly connected
Frame two sides, handrail, which is located above rear-wheel and is fixedly connected with frame with front and back wheel, to be fixedly connected, and front and back wheel is fixedly connected fixed below frame
It is connected with pedestal support frame, front-wheel is arranged on front wheel fixing seat, and front wheel fixing seat is fixedly connected with frame lower end with front and back wheel and fixes
Connection, foot-operated board ends are fixedly connected with front wheel fixing seat respectively.
After using the above structure compared with prior art, the utility model has the advantage that the present steel that compares
And the wheelchair of aluminium alloy, carbon fiber wheelchair are manufactured using carbon fibre material, entire weight is in 14kg or so, and present steel
In 20-40kg or so, carbon fiber wheelchair is lighter for system and the wheelchair weight of aluminum, carries more convenient, carbon fiber wheelchair institute
The carbon fibre material of use also has good weatherability and corrosion resistance.Make carbon fiber wheelchair than the wheelchair of other materials
With longer life expectancy, the impact strength and load bearing stength of carbon fiber wheelchair are good, and fatigue durability is good, by its load-bearing 150kg, endurance
Up to 500,000 times or more, flawless and destruction, carbon fiber wheelchair have the good conductibility to power, impact can be absorbed for test
Power does not have sense tired out in use process, also, structure is simple, assembly assembling operation rapidly and efficiently, maintenance easy to maintain.
Preferably, backrest connection component includes backrest connecting rod and backrest connecting rod limit plug, backrest connecting rod is horizontal
Setting, backrest connecting rod both ends have the sleeve that frame cooperation is fixedly connected with front and back wheel, and sleeve upper end is fixed by backrest connecting rod
Position plug blocks.
Further, front wheel fixing seat is equipped with upper and lower perforative through-hole, and front and back wheel is fixedly connected with frame and is equipped with and front-wheel
The pin shaft of fixing seat cooperation, pin shaft lower end pass through the through-hole of front wheel fixing seat and are locked with nut.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment:
The utility model is described in further detail with reference to the accompanying drawings and detailed description:
As shown in Figure 1, a kind of carbon fiber wheelchair, including backrest 1,3, two, handrail, 4, two rear-wheels of front-wheel of cushion 2, two
5 and foot pedal 6, it further include that two front and back wheels are fixedly connected with frame 7, two front wheel fixing seats 8, pedestal support frames 9 and connect with backrest
Component, wherein backrest 1, handrail 3, foot pedal 6, front and back wheel are fixedly connected with frame 7, front wheel fixing seat 8, pedestal support frame 9 and backrest
Connection component is that carbon fibre material is made, and the front and back wheel that cushion 2 is fixed on spacing side by side setting is fixedly connected on frame 7,
Backrest 1 is fixedly connected on rear side of frame 7 with front and back wheel and connects, and backrest 1 is located at 2 top of cushion, and front and back wheel is fixedly connected with 7 back side top of frame
It is also connected with backrest connection component, backrest connection component includes backrest connecting rod 10 and backrest connecting rod limit plug 11, and backrest connects
Extension bar 10 is horizontally disposed, and 10 both ends of backrest connecting rod have the sleeve that frame cooperation is fixedly connected with front and back wheel, and sleeve upper end passes through
Backrest connecting rod limit plug blocks, and sleeve lower end is socketed in front and back wheel and is fixedly connected on frame, and it is solid that rear-wheel 5 is rotationally connected with front and back wheel
Determine 7 two sides of connection frame, handrail 3, which is located above rear-wheel and is fixedly connected with frame 7 with front and back wheel, to be fixedly connected, and front and back wheel is fixedly connected with frame
7 lower sections are fixedly connected with pedestal support frame 9, i.e. the front and back wheel that the both ends of pedestal support frame are separately connected two sides is fixedly connected with frame,
Front-wheel 4 is rotatably connected on front wheel fixing seat, and front wheel fixing seat 8 is fixedly connected with 7 lower end of frame with front and back wheel and is fixedly connected, foot pedal
6 both ends are fixedly connected with front wheel fixing seat 8 respectively.Further, front wheel fixing seat 8 is equipped with upper and lower perforative through-hole, front and back
Wheel is fixedly connected with frame 7 and is equipped with the pin shaft cooperated with front wheel fixing seat 8, and pin shaft lower end passes through the through-hole of front wheel fixing seat and uses spiral shell
Mother's locking.
The wheelchair of the steel and aluminium alloy that compare present, carbon fiber wheelchair are manufactured using carbon fibre material, entirely
Weight is in 14kg or so, and the wheelchair weight of present steel and aluminum, in 20-40kg or so, carbon fiber wheelchair is lighter,
Carry more convenient, carbon fibre material used by carbon fiber wheelchair also has good weatherability and corrosion resistance.Make carbon fiber
Tieing up wheelchair, the service life is longer than the wheelchairs of other materials, and the impact strength and load bearing stength of carbon fiber wheelchair are good, resistance to tired
Lao Xingjia, by its load-bearing 150kg, endurance test is up to 500,000 times or more, and flawless and destruction, carbon fiber wheelchair has good
To the conductibility of power, impact force can be absorbed, do not have sense tired out in use process, also, structure is simple, assembles assembling operation
Rapidly and efficiently, maintenance easy to maintain.
Only the utility model preferred embodiment is described above, but is not to be construed as the limit to claim
System.All equivalent structure or equivalent flow shifts done using the utility model specification and accompanying drawing content are included in this
Within the scope of patent protection of utility model.
Claims (3)
1. a kind of carbon fiber wheelchair, including backrest, cushion, handrail, front-wheel, rear-wheel and foot pedal, it is characterised in that: before further including
Rear-wheel is fixedly connected with frame, front wheel fixing seat, pedestal support frame and backrest connection component, wherein backrest, handrail, foot pedal, front and back
It is that carbon fibre material is made that wheel, which is fixedly connected with frame, front wheel fixing seat, pedestal support frame and backrest connection component, and cushion is solid
It is scheduled on front and back wheel to be fixedly connected on frame, backrest is fixedly connected on rear side of frame with front and back wheel and connect, and front and back wheel is fixedly connected on frame rear side
Side is also connected with backrest connection component, and rear wheel is connected to front and back wheel and is fixedly connected with frame two sides, handrail be located at rear-wheel top and
It is fixedly connected with frame with front and back wheel to be fixedly connected, front and back wheel, which is fixedly connected below frame, is fixedly connected with pedestal support frame, front-wheel setting
On front wheel fixing seat, front wheel fixing seat is fixedly connected with frame lower end with front and back wheel and is fixedly connected, ride board ends respectively with front-wheel
Fixing seat is fixedly connected.
2. carbon fiber wheelchair according to claim 1, it is characterised in that: backrest connection component includes backrest connecting rod and leans on
Connecting rod limit plug is carried on the back, backrest connecting rod is horizontally disposed, and backrest connecting rod both ends, which have, is fixedly connected with frame cooperation with front and back wheel
Sleeve, sleeve upper end are blocked by backrest connecting rod limit plug.
3. carbon fiber wheelchair according to claim 1, it is characterised in that: front wheel fixing seat is equipped with perforative logical up and down
Hole, front and back wheel are fixedly connected with frame and are equipped with the pin shaft cooperated with front wheel fixing seat, and pin shaft lower end passes through the through-hole of front wheel fixing seat
And locked with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820080985.7U CN208864663U (en) | 2018-01-18 | 2018-01-18 | A kind of carbon fiber wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820080985.7U CN208864663U (en) | 2018-01-18 | 2018-01-18 | A kind of carbon fiber wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208864663U true CN208864663U (en) | 2019-05-17 |
Family
ID=66460729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820080985.7U Active CN208864663U (en) | 2018-01-18 | 2018-01-18 | A kind of carbon fiber wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208864663U (en) |
-
2018
- 2018-01-18 CN CN201820080985.7U patent/CN208864663U/en active Active
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| GR01 | Patent grant |