CN209187266U - A kind of rear-wheel fine tuning structure - Google Patents
A kind of rear-wheel fine tuning structure Download PDFInfo
- Publication number
- CN209187266U CN209187266U CN201821764208.0U CN201821764208U CN209187266U CN 209187266 U CN209187266 U CN 209187266U CN 201821764208 U CN201821764208 U CN 201821764208U CN 209187266 U CN209187266 U CN 209187266U
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- CN
- China
- Prior art keywords
- supporting plate
- sides
- wheel
- fine tuning
- wheelchair
- 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.)
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Abstract
The utility model discloses a kind of rear-wheel fine tuning structures, which is characterized in that including the Supporting plate being respectively equipped on the vehicle frame of wheelchair two sides, the main shaft being fixed on Supporting plate, and the bull wheel being equipped on main shaft.Supporting plate includes the square block that two sides are individually fixed on vehicle frame, and inclined-plane convex block obliquely is respectively equipped on the front and back sides of square block.The bull wheel of wheelchair two sides forms splayed after being installed on Supporting plate.The utility model, which has, uses laborsaving and safe and versatile effect.
Description
Technical field
The utility model relates to field of medical device, in particular to a kind of rear-wheel fine tuning structure applied on wheelchair.
Background technique
Currently, wheelchair on the market is provided to the effect of balance vehicle body using wheel, therefore wheel is perpendicular to ground.
Due to this structure wheel when in use, and the frictional force on ground and to sting soil fertility inadequate, use it is relatively elaborate, and not
Enough translate the danger also overturned.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of using laborsaving and safe and versatile
Rear-wheel fine tuning structure.
To achieve the above object, a kind of rear-wheel fine tuning structure provided by the utility model, wherein including in wheelchair two sides
The Supporting plate being respectively equipped on vehicle frame, the main shaft being fixed on Supporting plate, and the bull wheel being equipped on main shaft.Support plate
Body includes the square block that two sides are individually fixed on vehicle frame, and inclined convex obliquely is respectively equipped on the front and back sides of square block
Block.The bull wheel of wheelchair two sides forms splayed after being installed on Supporting plate.
In some embodiments, inclined-plane convex block is the inclined-plane convex block of triangle.
Laborsaving and safe and versatile effect is used the utility model has the beneficial effects that having.Due to square block
Front and back sides on be respectively equipped with inclined-plane convex block obliquely, the bull wheel being installed on Supporting plate is also to be inclined outwardly, such two
A bull wheel forms splayed after being installed, vehicle more translates after landing, and movement is got up also very surely, turns to flexibly, realizing makes
With laborsaving and safe effect.In addition, inclined-plane convex block is respectively arranged in the front and back sides of square block, so being mounted on that face all
It can be with versatility is very strong.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the structural schematic diagram of Supporting plate in the utility model.
Specific embodiment
Utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1-3, a kind of rear-wheel fine tuning structure, including the support plate being respectively equipped on the vehicle frame 1 of wheelchair two sides
Body 2, the main shaft 3 being fixed on Supporting plate 2, and the bull wheel 4 being equipped on main shaft 3.Supporting plate 2 includes that two sides are solid respectively
Due to the square block 5 on vehicle frame 1, and it is respectively equipped on the front and back sides of square block 5 inclined-plane convex block 6 obliquely.Wheelchair two sides
Bull wheel 4 be installed on Supporting plate 2 after formed splayed.Inclined-plane convex block 6 is the inclined-plane convex block of triangle.
In application, being respectively equipped with inclined-plane convex block 6 obliquely on the front and back sides of square block 5, it is installed on Supporting plate 2
Bull wheel 4 is also to be inclined outwardly, and such two bull wheels 4 form splayed after being installed, and vehicle more translates after landing, and movement is got up
Also very steady, it turns to flexibly, uses laborsaving and safe effect.In addition, inclined-plane convex block 6 is respectively set in the front and back sides of square block 5
Have, is ok so being mounted on that face, versatility is very strong.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical new
The protection scope of type.
Claims (2)
1. a kind of rear-wheel fine tuning structure, which is characterized in that including be respectively equipped on the vehicle frame of wheelchair two sides Supporting plate,
The main shaft being fixed on Supporting plate, and the bull wheel being equipped on main shaft；
The Supporting plate includes the square block that two sides are individually fixed on vehicle frame, and sets respectively on the front and back sides of square block
There is inclined-plane convex block obliquely；
The bull wheel of the wheelchair two sides forms splayed after being installed on Supporting plate.
2. a kind of rear-wheel fine tuning structure according to claim 1, which is characterized in that the inclined-plane convex block is triangle
Inclined-plane convex block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821764208.0U CN209187266U (en) | 2018-10-29 | 2018-10-29 | A kind of rear-wheel fine tuning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821764208.0U CN209187266U (en) | 2018-10-29 | 2018-10-29 | A kind of rear-wheel fine tuning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209187266U true CN209187266U (en) | 2019-08-02 |
Family
ID=67409648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821764208.0U Active CN209187266U (en) | 2018-10-29 | 2018-10-29 | A kind of rear-wheel fine tuning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209187266U (en) |
-
2018
- 2018-10-29 CN CN201821764208.0U patent/CN209187266U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 528100 East 9 Fengye Avenue, Leping Town, Sanshui District, Foshan City, Guangdong Province (Residence Declaration) Patentee after: Foshan Dahao Medical Technology Co., Ltd. Address before: 510000 Yuantanwei 32, Leping Town, Sanshui District, Foshan City, Guangdong Province 202 Patentee before: Foshan Dahao Medical Technology Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 528137 Building 1, building 2, building 2, building 3, building 3, building 4, building 5, building 6 and building 7, No. 9, Fanye Avenue, Leping Town, Sanshui District, Foshan City, Guangdong Province (residence declaration) Patentee after: FOSHAN DAHAO MEDICAL TECHNOLOGY Co.,Ltd. Address before: 528100 No. 9, Fengye Avenue East, Leping Town, Sanshui District, Foshan City, Guangdong Province (residence declaration) Patentee before: FOSHAN DAHAO MEDICAL TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |