CN205339348U - Quick replacement frame of stand -type wheelchair - Google Patents
Quick replacement frame of stand -type wheelchair Download PDFInfo
- Publication number
- CN205339348U CN205339348U CN201520887774.0U CN201520887774U CN205339348U CN 205339348 U CN205339348 U CN 205339348U CN 201520887774 U CN201520887774 U CN 201520887774U CN 205339348 U CN205339348 U CN 205339348U
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- frame
- controller
- vehicle frame
- wheel
- stand
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Abstract
The utility model discloses a quick replacement frame of stand -type wheelchair, the frame uses in pairs, installing in round both sides of wheel -chair automobile body back lower part of symmetry, the frame includes, two piece lower frames that are " L ", go up frame and lower frame and enclose into a rectangle, the combination punishment of going up frame and lower frame do not is equipped with controller installation pole and connected to the frame sleeve pipe, controller installation pole is along the horizontal direction to automobile body rear extension, the connected to the frame sleeve pipe matches with the location axle at wheel wheel -chair automobile body back rear portion, be equipped with a plurality of mounting holes on controller installation pole and the lower frame, the static controller. The utility model discloses, the user through match connected to the frame sleeve pipe and the location axle at wheel wheel -chair automobile body back rear portion can be quick pull down the frame and install the controller on the frame, through on the reinforcing plate with the controller shell on the arc breach that matches of location salient, can be convenient to dismantling and install between controller and the frame, be convenient for repair and charge, compensate the not enough of existing product.
Description
Technical field
This utility model relates to daily living article technical field, particularly relates to the quick replacement vehicle frame of a kind of stand-up wheelchair.
Background technology
Currently, electric wheel-chair vehicle is called again electric wheelchair for short, is the instrument ridden instead of walk of the special population of such as people with disability, old and weak person, the person of walking with difficulty, limbs wounded body and medicinal rehabilitation etc.The macrostructure of electric wheel-chair vehicle is known, specifically include car body and motor drive mechanism, car body includes vehicle frame, wheel (a pair front-wheel and pair of rear wheels), seat support, the chair back and handrail, and motor drive mechanism includes electric walking wheel support, controller and a pair electric walking travelling wheel.Disclosed Chinese patent literature is no lack of the technical information about electric wheel-chair vehicle.
Being not limited to enumerate, although each have a corresponding technique effect, but there is following logical fraud: existing electric wheelchair mostly adopts battery to power, but battery is powered, to there is the persistent period short, the shortcoming that power is little；And battery needs often charging, and along with the increase of access times, the electricity of battery can progressively decline；In order to not affect use, being often arranged on wheelchair by the battery substituted the bad for the good a little, and drop and need the battery of charging to pull down charging, this is accomplished by battery crystal formation is dismantled frequently, but existing wheelchair frame all cannot support quick dismounting, causes use inconvenience.
Therefore, those skilled in the art be devoted to exploitation a kind of can the vehicle frame of quick replacement, to make up the deficiency of existing wheel-chair product.
Summary of the invention
Because the drawbacks described above of prior art, technical problem to be solved in the utility model is to provide the quick replacement vehicle frame of a kind of stand-up wheelchair, can carry out quick dismounting and change when charging or damage, make up the deficiency of existing wheel-chair product.
For achieving the above object, this utility model provides the quick replacement vehicle frame of a kind of stand-up wheelchair, described vehicle frame uses in pairs, it is symmetrically installed on the both sides of wheel-chair car body backrest bottom, described vehicle frame includes, lower two L-shaped frames, described upper side frame and lower frame surround a rectangle, the junction of described upper side frame and lower frame is respectively equipped with controller mounting rod and vehicle frame connects sleeve pipe, described controller mounting rod extends to car body rear in the horizontal direction, described vehicle frame connects the locating shaft at sleeve pipe and wheel-chair car body backrest rear portion and matches, described controller mounting rod and lower frame are provided with multiple installing hole, static controller.
In better embodiment of the present utility model, reinforcement plate it is provided with in the rectangle that described upper side frame and lower frame surround, three limits in described reinforcement plate four limit are connected with rectangle, another side is provided with arc notch, described arc notch is prominent with the location on controller housing to match, and described reinforcement plate is provided with multiple installing hole.
In another better embodiment of the present utility model, described controller mounting rod is provided with the installing plate of level, and described installing plate is provided with installing hole.
Described installing hole is elongated hole or circular hole.
Technique effect
Below with reference to accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is described further, to be fully understood from the purpose of this utility model, feature and effect.
This utility model, the locating shaft that user connects sleeve pipe and wheel-chair car body backrest rear portion by the vehicle frame that matches can quickly pull down vehicle frame and the controller being arranged on vehicle frame；And by strengthening the arc notch that match prominent with the location on controller housing on plate, it is possible to easily to dismantling between controller and vehicle frame and installing, it is simple to repair and charging, make up the deficiency of existing wheel-chair product.
Accompanying drawing explanation
Fig. 1 is the structural representation of wheelchair of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of quick replacement vehicle frame of stand-up wheelchair, described vehicle frame uses in pairs, it is symmetrically installed on the both sides of wheel-chair car body backrest bottom, described vehicle frame includes, lower two L-shaped frames 1, 2, described upper side frame 1 and lower frame 2 surround a rectangle, the junction of described upper side frame 1 and lower frame 2 is respectively equipped with controller mounting rod 3 and vehicle frame connects sleeve pipe 5, described controller mounting rod 3 extends to car body rear in the horizontal direction, described vehicle frame connects the locating shaft at sleeve pipe 5 and wheel-chair car body backrest rear portion and matches, described controller mounting rod 3 and lower frame 2 are provided with multiple installing hole 6, static controller.
Reinforcement plate 4 it is provided with in the rectangle that described upper side frame 1 and lower frame 2 surround, three limits in described reinforcement plate 4 four limit are connected with rectangle, another side is provided with arc notch, and described arc notch is prominent with the location on controller housing to match, and described reinforcement plate 4 is provided with multiple installing hole 6.
Described controller mounting rod 3 is provided with the installing plate 7 of level, and described installing plate 7 is provided with installing hole 6.
Described installing hole 6 is elongated hole or circular hole.
In actual use, the locating shaft that user connects sleeve pipe 5 and wheel-chair car body backrest rear portion by the vehicle frame matched can quickly pull down vehicle frame and the controller being arranged on vehicle frame；And by strengthening the arc notch that match prominent with the location on controller housing on plate 4, user can easily to dismantling between controller and vehicle frame and installing, it is simple to repair and charging.
Preferred embodiment of the present utility model described in detail above.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technical staff in the art pass through the available technical scheme of logical analysis, reasoning, or a limited experiment on the basis of existing technology according to design of the present utility model, all should in the protection domain being defined in the patent claims.
Claims (4)
1. the quick replacement vehicle frame of a stand-up wheelchair, it is characterized in that, described vehicle frame uses in pairs, it is symmetrically installed on the both sides of wheel-chair car body backrest bottom, described vehicle frame includes, lower two L-shaped frames (1, 2), described upper side frame (1) and lower frame (2) surround a rectangle, the junction of described upper side frame (1) and lower frame (2) is respectively equipped with controller mounting rod (3) and vehicle frame connects sleeve pipe (5), described controller mounting rod (3) extends to car body rear in the horizontal direction, described vehicle frame connects the locating shaft at sleeve pipe (5) and wheel-chair car body backrest rear portion and matches, described controller mounting rod (3) and lower frame (2) are provided with multiple installing hole (6), static controller.
2. the quick replacement vehicle frame of a kind of stand-up wheelchair as claimed in claim 1, it is characterized in that, reinforcement plate (4) it is provided with in the rectangle that described upper side frame (1) and lower frame (2) surround, three limits in described reinforcement plate (4) four limit are connected with rectangle, another side is provided with arc notch, described arc notch is prominent with the location on controller housing to match, and described reinforcement plate (4) is provided with multiple installing hole (6).
3. the quick replacement vehicle frame of a kind of stand-up wheelchair as claimed in claim 1, it is characterized in that, described controller mounting rod (3) is provided with the installing plate (7) of level, and described installing plate (7) is provided with installing hole (6).
4. the quick replacement vehicle frame of a kind of stand-up wheelchair as described in any one in claims 1 to 3, it is characterised in that described installing hole (6) is elongated hole or circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520887774.0U CN205339348U (en) | 2015-11-09 | 2015-11-09 | Quick replacement frame of stand -type wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520887774.0U CN205339348U (en) | 2015-11-09 | 2015-11-09 | Quick replacement frame of stand -type wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205339348U true CN205339348U (en) | 2016-06-29 |
Family
ID=56167176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520887774.0U Active CN205339348U (en) | 2015-11-09 | 2015-11-09 | Quick replacement frame of stand -type wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205339348U (en) |
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2015
- 2015-11-09 CN CN201520887774.0U patent/CN205339348U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |