CN206383751U - Wheelchair solid tyre - Google Patents
Wheelchair solid tyre Download PDFInfo
- Publication number
- CN206383751U CN206383751U CN201621437965.8U CN201621437965U CN206383751U CN 206383751 U CN206383751 U CN 206383751U CN 201621437965 U CN201621437965 U CN 201621437965U CN 206383751 U CN206383751 U CN 206383751U
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- CN
- China
- Prior art keywords
- carcass
- wheelchair
- supporter
- wheel hub
- utility
- 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 wheelchair solid tyre, including the carcass being set in the week portion of wheel hub outside can be fixed, the neck connection sheet in wheel hub can be embedded in by being provided with the border opening of the carcass, be provided inwardly with middle cavity the week of the carcass, the hollow intracavitary be provided be provided at circumferentially spaced and extend along the cavity wall direction of middle cavity along the carcass with the integrally formed supporter of the carcass.Wheelchair solid tyre of the present utility model, it is simple in construction, it is easy to use, rear tyre is installed and is firmly combined with wheel hub, supporter can support carcass and be difficult depressed deformation, carcass side is difficult torsional deformation after being squeezed, the stability of tire and safety coefficient height is used.The utility model is adapted for mount on the wheel hub of wheelchair.
Description
Technical field
The utility model belongs to tire construction field, is related to a kind of wheelchair solid tyre.
Background technology
At present, wheelchair tire on the market is generally traditional inflated rubber tire, and this tire is by the inner tube of a tyre and two, cover tire
It is grouped into, easily leaks air, blows out in use, pricking the fortuitous events such as tire, causes trip inconvenience and peril.Separately
Outside, this tire needs that the inner tube of a tyre first is put into cover tire when mounted, is then connected to together on wheel hub again, complex steps, expends
Man-hour.
Utility model content
The problem of in order to solve above-mentioned, the utility model provides a kind of wheelchair solid tyre, and the tire construction is simple, makes
With convenient, rear tyre is installed and is firmly combined with wheel hub, supporter can support carcass and be difficult depressed deformation, carcass side is squeezed
After be difficult torsional deformation, the stability of tire and high using safety coefficient.
To achieve the above object, the technical scheme that the utility model is used is as follows：
A kind of wheelchair solid tyre, including the carcass being set in the week portion of wheel hub outside, the border of the carcass can be fixed
At opening provided with can be embedded in the neck connection sheet in wheel hub, the carcass is provided inwardly with middle cavity week, and the hollow intracavitary is set
Have be provided at circumferentially spaced along the carcass and along middle cavity cavity wall direction extend with the integrally formed supporter of the carcass.
Limited as of the present utility model, the area that the bottom surface that the supporter is contacted with the middle cavity is formed is more than
The area that the top surface that supporter is not contacted with middle cavity is formed.
As further restriction of the present utility model, the top surface of the supporter points to the round and smooth song of bottom surface for radius of curvature
Face.
The wheelchair solid tyre that the utility model is provided, it is simple in construction, it is easy to use, rear tyre is installed jail is combined with wheel hub
Gu, supporter can support carcass and be difficult depressed deformation, carcass side is difficult torsional deformation after being squeezed, the stability of tire and
It is high using safety coefficient.
The utility model is adapted for mount on the wheel hub of wheelchair.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 be Fig. 1 in along the top surface of supporter 2 to the carcass sectional schematic diagram after carcass radially cutting；
In figure：1- carcasses, 2- supporters, 3- neck connection sheets.
Embodiment
A kind of wheelchair solid tyre of embodiment
The present embodiment is wheelchair solid tyre in one, is set in as shown in figure 1, it includes fixing in the week portion of wheel hub outside
Carcass 1.Provided with that can be embedded in the neck connection sheet 3 in wheel hub at the border opening of carcass 1, neck connection sheet 3 is connected with carcass 1
Position is provided with neck, i.e. when installing carcass 1 on to the wheel hub of wheelchair, neck connection sheet 3 is had fully embedded into wheel hub, passes through card
Groove engages with wheel hub.
Carcass 1 is solid quality of rubber materials（The recyclable PU materials of environment-friendly tasteless）, its week middle cavity is provided inwardly with, in
It is provided with cavity along the circumferentially spaced supporter 2 of carcass 1（As shown in Figure 2）, supporter 2 is quality of rubber materials（Environment-friendly tasteless
Recyclable PU materials）, naturally it is also possible to for other elastic materials, left chamber wall and right chamber wall of the supporter 2 along middle cavity（With tire
The opening direction of body 1 is upper, and middle cavity includes left chamber wall and right chamber wall）Direction extends, and supporter 2 can be with carcass 1 one when making
It is body formed.
In order to further enhance supporting role of the supporter 2 to carcass 1, the bottom surface that supporter 2 is contacted with middle cavity（Cavity of resorption
Wall）The area formed is more than the area that the top surface that is not contacted with middle cavity of supporter 2 is formed, using the direction shown in Fig. 2 as
Example, supporter 2 is up-narrow and down-wide structure.
During tyre rotation, under keeping the stabilization of carcass 1, the top surface of supporter 2 to be pointed to for radius of curvature
The smooth curved surface of cavity wall.
Above-described embodiment, is only preferred embodiment of the present utility model, is not its that made to the utility model
The restriction of its form, any those skilled in the art are changed or changed as enlightenment possibly also with above-mentioned technology contents
Type is the equivalent embodiment of equivalent variations.In every case it is the technical spirit without departing from the utility model claim, implements to more than
Simple modification, equivalent variations and remodeling made by example, still fall within the utility model protective scope of the claims.
Claims (3)
1. a kind of wheelchair solid tyre, including the carcass being set in the week portion of wheel hub outside can be fixed（1）, the carcass（1）'s
The neck connection sheet in wheel hub can be embedded in by being provided with the opening of border（3）, it is characterised in that：The carcass（1）Inwardly set in week
Middle cavity, the hollow intracavitary is provided with along the carcass（1）Be provided at circumferentially spaced and along middle cavity cavity wall direction extend with
The carcass（1）Integrally formed supporter（2）.
2. wheelchair solid tyre according to claim 1, it is characterised in that：The supporter（2）Connect with the middle cavity
The area that tactile bottom surface is formed is more than supporter（2）The area that the top surface not contacted with middle cavity is formed.
3. wheelchair solid tyre according to claim 2, it is characterised in that：The supporter（2）Top surface be curvature half
Point to the smooth curved surface of bottom surface in footpath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621437965.8U CN206383751U (en) | 2016-12-26 | 2016-12-26 | Wheelchair solid tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621437965.8U CN206383751U (en) | 2016-12-26 | 2016-12-26 | Wheelchair solid tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206383751U true CN206383751U (en) | 2017-08-08 |
Family
ID=59491251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621437965.8U Active CN206383751U (en) | 2016-12-26 | 2016-12-26 | Wheelchair solid tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206383751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107370291A (en) * | 2017-08-23 | 2017-11-21 | 合肥龙图腾信息技术有限公司 | A kind of magnetic control wheel based on electromagnetic propulsion system |
-
2016
- 2016-12-26 CN CN201621437965.8U patent/CN206383751U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107370291A (en) * | 2017-08-23 | 2017-11-21 | 合肥龙图腾信息技术有限公司 | A kind of magnetic control wheel based on electromagnetic propulsion system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |