CN2448335Y - Foldable automatic up/down stairs stretcher cart - Google Patents
Foldable automatic up/down stairs stretcher cart Download PDFInfo
- Publication number
- CN2448335Y CN2448335Y CN 00262951 CN00262951U CN2448335Y CN 2448335 Y CN2448335 Y CN 2448335Y CN 00262951 CN00262951 CN 00262951 CN 00262951 U CN00262951 U CN 00262951U CN 2448335 Y CN2448335 Y CN 2448335Y
- Authority
- CN
- China
- Prior art keywords
- frame
- utility
- side arm
- model
- downstairs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model relates to a folding stretcher vehicle, which can automatically go upstairs and go downstairs. One end of a front frame is movably connected with one end of a rear frame. The front frame and the rear frame can be folded. The front frame and the rear frame are fixedly connected. A connecting frame is fixed on a middle shaft through a shock absorbing rod. Both ends of the middle shaft are provided with rotary wheels. Three to six pairs of universal wheels are uniformly arranged on the rotary wheels in the warp direction. The utility model is convenient for use under the condition of power cut in a hospital or emergency in a high building, with the advantages of simple structure, portability, and easy parking. The utility model can be folded, and simultaneously can be refitted to be a vehicle for climbing stairs or a wheel chair for climbing stairs.
Description
This utility model relates to stretcher, especially a kind of collapsible stretcher downstairs of going up automatically.Stretcher uses very general in hospital, emergency center, its weak point is: can only walk on flat ground surface plays a role, and when hospital's power failure or high building first aid, just can't use.
The purpose of this utility model just provides a kind of easy to use, and the expert pushes to downstairs collapsible and goes up stretcher downstairs automatically.
This utility model purpose is realized by following technical scheme:
The collapsible stretcher of going downstairs of going up automatically comprises side arm, link, after-frame, axis, runner, one end of side arm and an end of after-frame flexibly connect, and may be folded on together, side arm is fixedlyed connected with link, link is fixed on the axis by decoupling rod, the two ends of axis are provided with runner, runner the secondary universal wheel of 3-6 radially all is set, every secondary universal wheel is the pair of parallel wheel.One end of side arm also is provided with fixed front-wheel, and an end of after-frame also is provided with movable support frame.
The collapsible stretcher of going downstairs of going up automatically of the present utility model has the following advantages:
1, simple in structure, collapsible, that the front and back frame folds is portable, park;
2, adopt uniform universal wheel structure on the runner, upward very convenient downstairs, be convenient to the use in particular cases of hospital's power failure or high building first aid;
3, side arm can be repacked into the frame shape, use, or change the wheelchair usefulness that backrest angle makes to climb the building as stairs-mover.
Below in conjunction with accompanying drawing this utility model is elaborated.
Fig. 1 is this utility model structural representation;
Fig. 2 is a parts structural representation among Fig. 1.
Collapsible automatically go up downstairs stretcher comprise side arm 1, link 2, after-frame 3, axis 6, runner 7,, one end of side arm 1 and an end of after-frame 3 flexibly connect with pin or bolt, side arm 1 may be folded on after-frame 3, side arm 1 is fixedlyed connected with link 2, link 2 is fixed on the axis 6 by decoupling rod 5, the two ends of axis 6 are provided with runner 7, runner 7 five secondary universal wheels 8 radially evenly are set, every auxiliary direction wheel 8 is the pair of parallel wheel.One end of side arm 1 is provided with fixed front-wheel 9, and an end of after-frame 3 also is provided with movable support frame 4.
Claims (2)
1, a kind of collapsible stretcher of going downstairs of going up automatically comprises side arm (1), link (2), after-frame (3), axis (6), runner (7), one end of side arm (1) is provided with fixed front-wheel (9), it is characterized in that: an end of an end of side arm (1) and after-frame (3) flexibly connects with pin or bolt, side arm (1) is fixedlyed connected with link (2), link (2) is fixed on the axis (6) by decoupling rod (5), the two ends of axis (6) are provided with runner (7), runner (7) the secondary universal wheel (8) of 3-6 radially evenly is set.
2, the collapsible stretcher downstairs of going up automatically according to claim 1, it is characterized in that: universal wheel (8) is the pair of parallel wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00262951 CN2448335Y (en) | 2000-11-10 | 2000-11-10 | Foldable automatic up/down stairs stretcher cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00262951 CN2448335Y (en) | 2000-11-10 | 2000-11-10 | Foldable automatic up/down stairs stretcher cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2448335Y true CN2448335Y (en) | 2001-09-19 |
Family
ID=33618058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00262951 Expired - Fee Related CN2448335Y (en) | 2000-11-10 | 2000-11-10 | Foldable automatic up/down stairs stretcher cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2448335Y (en) |
-
2000
- 2000-11-10 CN CN 00262951 patent/CN2448335Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102512310A (en) | Foldable multifunctional rollator | |
| CN108113813B (en) | Auxiliary supporting type foldable road and ladder dual-purpose vehicle | |
| CN202386871U (en) | Three-wheel multifunctional walking assisting vehicle | |
| CN108186217B (en) | Self-driving wheelchair for going upstairs and downstairs | |
| CN201469544U (en) | Electric wheelchair | |
| CN2448335Y (en) | Foldable automatic up/down stairs stretcher cart | |
| CN2637282Y (en) | Multifunctional handcart | |
| CN201091644Y (en) | Foldable medical truckle | |
| CN202490112U (en) | Portable and foldable electrically-driven wheel chair | |
| CN110025435A (en) | Hand Self-aiding type wheelchair with safe auxiliary body of climbing | |
| CN210494425U (en) | Wheelchair structure convenient to fold | |
| CN201071071Y (en) | Power traction wheel carrier | |
| CN201384638Y (en) | Modular stair-climbing wheelchair | |
| CN205854381U (en) | Stepping quick access device and use the Electric disability vehicle of described stepping quick access device | |
| CN2737653Y (en) | Light tricycle with single beam and tandem seats | |
| CN215273999U (en) | Remote-control one-key folding and unfolding electric wheelchair | |
| CN213676758U (en) | Folding handcart capable of saving labor and climbing steps | |
| CN2863053Y (en) | Folding power-driven wheelchair | |
| CN202724152U (en) | Electric chair | |
| CN215350082U (en) | Novel multifunctional wheelchair capable of going upstairs | |
| CN2696976Y (en) | Multi-function fallow bicycle | |
| CN2207331Y (en) | Multifunctional combination domestic trolley | |
| CN2328560Y (en) | Multifunctional stair climbing travel cart | |
| CN2205194Y (en) | Electric driving wheelled chair cart | |
| CN2671939Y (en) | Multifunction relaxing car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |