CN2402511Y - Safety wheel for sedan - Google Patents
Safety wheel for sedan Download PDFInfo
- Publication number
- CN2402511Y CN2402511Y CN 99253036 CN99253036U CN2402511Y CN 2402511 Y CN2402511 Y CN 2402511Y CN 99253036 CN99253036 CN 99253036 CN 99253036 U CN99253036 U CN 99253036U CN 2402511 Y CN2402511 Y CN 2402511Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- tyre
- rim
- auxiliary wheel
- wheel rim
- 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
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Abstract
The utility model discloses a safety wheel for a sedan, comprising a body. The utility model is characterized in that one side of the body is also provided with an auxiliary wheel, a solid tyre is arranged on the rim of the auxiliary wheel, and the outer diameter of the solid tyre is slightly larger than that of an auxiliary rim and is slightly smaller than that of a sedan tyre arranged on the body. When a main tyre is blown out or has no air, the solid tyre continuously runs on the ground in stead of the main tyre so that the sedan can not lose control due to sudden braking. The outer surface of the auxiliary rim is provided with a light reflecting layer for reflecting the sun light so as to avoid the main tyre being heated to generate high temperature, and therefore, the utility model essentially solves the problem that the tyre is blown out due to the direct irradiation of the sun.
Description
The utility model relates to a kind of wheel of the limited distance of travelling in main tire damage or when becoming flat, and finger has and utilizes the wheel that becomes the additional on-inflatable support of load bearing when urgent, specifically a kind of car safety wheel especially.
Existing car wheel is made of wheel rim, spoke and wheel hub, and wheel rim is provided with tire, when car when travelling for a long time the summer of sweltering heat because surface temperatur is very high, add the direct irradiation of the sun to tire, anxious poly-rising of temperature causes explosion easily in the tire; Another kind of situation can produce aging, wearing and tearing after the tire long-term use, or when being poked by iron nail or similar hard thing accidentally, explosion and burst collapsing can take place also.When if above-mentioned situation occurs in the car fast running, consequence is then hardly imaginable.For addressing this problem, at the body side an auxiliary rosette is set again on some wheel, this rosette does not land when cruising, when tire damage or deflation, uses as interim wheel.But this structure is a rigid material owing to rosette, so when the car moving velocity is very fast, still can be out of control.
The purpose of this utility model is that a kind of safety wheel will be provided, when passenger car tire burst collapsing or explosion, can also smooth-ride stretch journey, and especially when the car moving velocity is very fast, still can play effect.
The purpose of this utility model is achieved in that the car safety wheel, comprise body, it is characterized in that body one side also is provided with an auxiliary wheel, the wheel rim of described auxiliary wheel is provided with band tyre, described solid tyre external diameter is more bigger than described auxiliary wheel rim external diameter, and more smaller than the external diameter of set passenger car tire on the body.
Adopt the wheel of said structure, after main tire explosion or collapsing, solid tyre lands and substitutes main tire and continue to travel, because the solid tyre quality is hard and flexible, can guarantee the car smooth-ride, make the driver have time enough to stop gradually, can not occur out of control because of brake suddenly.
According to said structure, described band tyre is an open loop, has mounting groove on it, by screw retention on described auxiliary wheel rim.After changing the band tyre wearing and tearing, can conveniently change.Auxiliary wheel can be designed to a single-piece wheel like this.
According to said structure, described solid tyre also can be a closed-loop, in order to change conveniently, described auxiliary wheel by about half wheel attach together at the placenta place and form.When needs are changed solid wheel, as long as unload auxiliary wheel half.
According to said structure, described wheel and auxiliary wheel constitute by wheel rim, spoke and wheel hub, and engage in the relevant position.The outside at described auxiliary wheel also is provided with shrouding disc, and the surface of described shrouding disc is provided with reflector layer.This reflector layer is used for reflected sunlight, avoids the main tire generation high temperature that is heated, thereby causes the problem of blowout from having solved sun direct irradiation in essence.
According to said structure, described wheel also can be made of single wheel rim, directly is fixed on the main wheel rim, and the outside of this auxiliary wheel rim is smooth flat or arc surface, is covered with one deck reflector layer on it again.
The utility model is described in further detail for following structure embodiment and accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is running condition figure of the present utility model.
Fig. 3 is the structural representation of another embodiment of the utility model.
Fig. 4 is the utility model structural representation of an embodiment again.
With reference to Fig. 1, the car safety wheel, it is made of body wheel rim 6, spoke 8 and wheel hub 7, auxiliary wheel by a left side partly take turns 5 and the right side partly take turns 4 and constitute, each half wheel also constitutes by wheel rim, spoke and wheel hub, the wheel rim 11 of the wheel rim of body wheel, spoke and wheel hub and a left side half wheel, spoke 15 and wheel hub 9 are connected by screw in the corresponding position, on the wheel rim 11 of auxiliary wheel, be provided with sealing ring type solid rubber tyre 1, the internal diameter of this band tyre is identical or more smaller than it with the external diameter of auxiliary wheel rim placenta 10, makes both can form flush fit.During installation, band tyre 1 is enclosed within on half wheel of a left side, then the right side half wheel is fixed on a left side half wheel and goes up and get final product.A shrouding disc 2 is fixed on the right side of half wheel on the right side, and forms reflector layer 3 in shrouding disc 2 chrome-faceds.
Figure 2 shows that the running condition of the foregoing description, install transmission shaft 12 at body and auxiliary wheel hub, install the inner tube of a tyre 14, cover tire 13 on the body wheel rim 6, and make the external diameter of solid tyre 1 more bigger than described auxiliary wheel rim external diameter, and more smaller than the external diameter of cover tire 13, like this, when the car cruising, cover tire 13 lands, and when the inner tube of a tyre 14 deflations or explosion, band tyre 1 lands and can continue the stretch journey of travelling.
With reference to Fig. 3, on the basis of the foregoing description, described auxiliary wheel also can be integrally formed, and this is designed to open loop for conveniently installing or change band tyre 1 with band tyre, has mounting groove 16 on it, by screw retention on described auxiliary wheel rim 11.
With reference to Fig. 4, described auxiliary wheel can also be made of single wheel rim, and this wheel rim is located at main wheel rim 6 one sides, can be integrally formed with the main body wheel, and described auxiliary wheel rim 11 outsides are a plane or a smooth cambered surface, plate chromium on this surface and constitute reflector layer 3.
Claims (7)
1, a kind of car safety wheel, comprise body, it is characterized in that body one side also is provided with an auxiliary wheel, the wheel rim of described auxiliary wheel is provided with band tyre, described solid tyre external diameter is more bigger than described auxiliary wheel rim external diameter, and more smaller than the external diameter of set passenger car tire on the body.
2, car safety wheel as claimed in claim 1 is characterized in that described band tyre is an open loop, has mounting groove on it, by screw retention on described auxiliary wheel rim.
3, car safety wheel as claimed in claim 1 is characterized in that described solid tyre is a closed-loop, described auxiliary wheel by about half wheel attach together at the placenta place and form.
4,, it is characterized in that also being provided with reflector layer on the described auxiliary wheel outer surface as the described car safety wheel of claim 1～3.
5, car safety wheel as claimed in claim 4, the outer surface that it is characterized in that described auxiliary wheel is a smooth surface, described reflector layer is set directly on this smooth surface.
6, car safety wheel as claimed in claim 4 is characterized in that described wheel and auxiliary wheel constitute by wheel rim, spoke and wheel hub, and engages in the relevant position.
7, car safety wheel as claimed in claim 4 is characterized in that described wheel is made of single wheel rim, directly is fixed on the main wheel rim, and the outside of described auxiliary wheel rim also is provided with shrouding disc, and described reflector layer is located at the surface of described shrouding disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99253036 CN2402511Y (en) | 1999-11-08 | 1999-11-08 | Safety wheel for sedan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99253036 CN2402511Y (en) | 1999-11-08 | 1999-11-08 | Safety wheel for sedan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2402511Y true CN2402511Y (en) | 2000-10-25 |
Family
ID=34037057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99253036 Expired - Fee Related CN2402511Y (en) | 1999-11-08 | 1999-11-08 | Safety wheel for sedan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2402511Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003029032A1 (en) * | 2001-09-28 | 2003-04-10 | Hungtim Au-Yeung | A protective roller device in tyre-damaged emergency |
| CN100411888C (en) * | 2006-02-08 | 2008-08-20 | 常德占 | Protection methd of automotive steering wheel and protector |
| CN106427412A (en) * | 2016-10-13 | 2017-02-22 | 青岛智享专利技术开发有限公司 | Wattmeter box transporting automobile tire anti-explosion supporting disc |
-
1999
- 1999-11-08 CN CN 99253036 patent/CN2402511Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003029032A1 (en) * | 2001-09-28 | 2003-04-10 | Hungtim Au-Yeung | A protective roller device in tyre-damaged emergency |
| CN100411888C (en) * | 2006-02-08 | 2008-08-20 | 常德占 | Protection methd of automotive steering wheel and protector |
| CN106427412A (en) * | 2016-10-13 | 2017-02-22 | 青岛智享专利技术开发有限公司 | Wattmeter box transporting automobile tire anti-explosion supporting disc |
| CN106427412B (en) * | 2016-10-13 | 2018-10-23 | 林兵兵 | A kind of electric power electricity box carrier tire anti-explosion support plate |
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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 |