CN2743157Y - Locking safety wheel rim type combining structure - Google Patents
Locking safety wheel rim type combining structure Download PDFInfo
- Publication number
- CN2743157Y CN2743157Y CN 200420095153 CN200420095153U CN2743157Y CN 2743157 Y CN2743157 Y CN 2743157Y CN 200420095153 CN200420095153 CN 200420095153 CN 200420095153 U CN200420095153 U CN 200420095153U CN 2743157 Y CN2743157 Y CN 2743157Y
- Authority
- CN
- China
- Prior art keywords
- wheel rim
- vacuum tyre
- edge
- tire
- cross
- 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 locking safety wheel rim type combining structure which comprises wheel rim (1) and a vacuum tire (2), and the wheel rim is provided with a connecting edge (3) which is connected with the edge (5) of the vacuum tire (2). The utility model is characterized in that the cross section of the vacuum tire (2) is a circular arc shape, the length of the arc is 50%-60% of the periphery, the wheel rim is provided with a supporting wheel rim (4) which is formed as integration with the wheel rim (1), the supporting wheel rim (4) is arranged in the vacuum tire (2), and the diameter of the supporting wheel rim (4) is larger than the outer diameter of the wheel rim (1) and is smaller than the diameter of the vacuum tire (2). The connecting position between the edge (5) of the vacuum tire (2) and the connecting edge (3) of the wheel rim is provided with a locking structure (11). The utility model can prevent vehicles left-right swinging in running after tier breaking, the supporting wheel rim can help the tires support the vehicle after tier leaking, so drivers can also driving safely after the tires of vehicle leaking.
Description
Technical field
The utility model relates to the unitized construction of a kind of wheel rim and tire.Belong to the motor vehicle fittings technical field.
Background technology
Traditional tire construction is made up of inside and outside tire and wheel rim.The inner tube of a tyre is in the cover tire, inner tube of a tyre dress gas, and cover tire is fixed on whole tire on the connection side of wheel rim.In a single day traditional tire blows out, and cause danger will for travelling of vehicle, because the tire that traditional tire has 70% circumference basically is all beyond rim edge, in case there is not air pressure in the tire, will wigwag motion, thus cause danger to the driver.The vacuum tyre of current trend is made up of cover tire and wheel rim, dress gas in the tire, and tire outwards expands then, thus the adjoining edge of tire is pressed the connection side of wheel rim, and therefore air tight.Behind this kind tyre explosion, when the air pressure in the tire is lower than certain the time, the adjoining edge of tire and wheel rim will be unclamped automatically.Then do not have air pressure in the tire, tire wigwag motion on the edge of wheel rim also can cause safe hidden danger to the driver then.
The utility model content
The utility model technical issues that need to address, promptly the purpose of this utility model is for a kind of locking wheel rim tire unitized construction is provided, after this wheel rim tire unitized construction can make tire flat, the driver still can carry out safe driving.
Technical matters of the present utility model can solve by taking following measure: locking safe wheel rim tire sets is closed structure, comprise wheel rim and vacuum tyre, wheel rim is provided with the edge bonded assembly connection side with vacuum tyre, its constructional feature is: the length that the cross-sectional plane of described vacuum tyre is circular arc, arc is equivalent to 50%～60% of circumference, wheel rim is provided with the support wheel rim, it is one-body molded to support wheel rim and wheel rim, support wheel rim and be positioned at vacuum tyre, the diameter that supports wheel rim greater than the wheel rim external diameter less than the vacuum tyre diameter; The junction of the edge of vacuum tyre and the connection side of wheel rim is provided with interface arrangment.
Technical matters of the present utility model also can solve by taking following measure.
The cross-sectional plane of described support wheel rim is "T"-shaped, and the top is curved.
Described interface arrangment is positioned at the bulge loop of wheel rim connection side madial wall and is positioned at the groove formation of vacuum tyre lateral wall, and the shape of bulge loop cross-sectional plane is trapezoidal, and the shape of respective slot cross-sectional plane is trapezoidal with it.
Be provided with the nut that several well-distributeds are embedded in the vacuum tyre edge in the described groove, corresponding with it, be provided with several well-distributed connecting bore and screws at the wheel rim connection side; Screw can pass connecting bore captives joint with nut.
The utlity model has following outstanding effect:
1, one of outstanding advantage of the present utility model is that the arc length of the cross-sectional plane of vacuum tyre is equivalent to 50%～60% of circumference, cross-sectional arc length less than the prior art vacuum tyre, thereby reduced vacuum tyre and stayed the outer part of wheel rim, after helping reducing tire flat, prevent that the tire major part is in wheel rim and causes automobile wigwag motion in the process of moving outward.
2, two of outstanding advantage of the present utility model is that connection structure is established in the junction of the connection side of vacuum tyre edge and wheel rim, and connection structure can make the connection side of vacuum tyre edge and wheel rim fastening.After vacuum tyre gas leakage, can prevent effectively that the connection side of vacuum tyre and wheel rim from unclamping automatically, thereby can prevent tire wigwag motion outside wheel rim of unclamping, eliminated potential safety hazard.
3, three of outstanding advantage of the present utility model is to be provided with the support wheel rim, supports wheel rim and can help tire to support automobile behind tire flat, helps greatly also preventing that automobile is in the wiggly phenomenon of driving process.Therefore this reality is novel can make tyre leakage after, the chaufeur safe enforcement of still driving.The cross-sectional plane that supports wheel rim is similar "T"-shaped, and the "T"-shaped support wheel rim that makes can have the contact surface bigger with ground, helps can carrying out safety traffic behind the automobile flat tire.
Description of drawings
Fig. 1 is the section drawing of the utility model specific embodiment 1.
Fig. 2 is the section drawing of the utility model specific embodiment 2.
The specific embodiment
Below in conjunction with specific embodiment the utility model is specifically described.
Specific embodiment 1:
As can be seen from Figure 1, present embodiment is made of wheel rim 1 and vacuum tyre 2, and wheel rim 1 is provided with the edge 5 bonded assembly connection sides 3 with vacuum tyre 2; The length that the cross-sectional plane of vacuum tyre 2 is circular arc, arc is equivalent to 55% of circumference, wheel rim 1 is provided with and supports wheel rim 4, it is one-body molded with wheel rim 1 to support wheel rim 4, supports wheel rim 4 and is positioned at vacuum tyre 2, the diameter that supports wheel rim 4 greater than wheel rim 1 external diameter less than vacuum tyre 2 diameters; The edge 5 of vacuum tyre 2 is provided with interface arrangment 1 with the junction of the connection side 3 of wheel rim 1.
In the present embodiment: the cross-sectional plane that supports wheel rim 4 is "T"-shaped, and the top is curved.Interface arrangment 11 is positioned at the bulge loop of wheel rim connection side 3 madial walls and is positioned at the groove formation of vacuum tyre lateral wall, and the shape of bulge loop cross-sectional plane is trapezoidal, and the shape of respective slot cross-sectional plane is trapezoidal with it.
Specific embodiment 2:
The characteristics of present embodiment are: the length that the cross-sectional plane of vacuum tyre 2 is circular arc, arc is equivalent to 52% of circumference.Be provided with the nut (6) that several well-distributeds are embedded in vacuum tyre edge (5) in the described groove, corresponding with it, be provided with several well-distributed connecting bores (8) and screw (7) at wheel rim connection side (3); Screw (7) can pass connecting bore (8) captives joint with nut (6).All the other are with embodiment 1.
Specific embodiment 3:
The characteristics of present embodiment are: the length that the cross-sectional plane of vacuum tyre 2 is circular arc, arc is equivalent to 50% of circumference.All the other are with embodiment 1 or embodiment 2.
Specific embodiment 4:
The characteristics of present embodiment are: the length that the cross-sectional plane of vacuum tyre 2 is circular arc, arc is equivalent to 58% of circumference.All the other are with embodiment 1 or embodiment 2.
Specific embodiment 5:
The characteristics of present embodiment are: the length that the cross-sectional plane of vacuum tyre 2 is circular arc, arc is equivalent to 60% of circumference.All the other are with embodiment 1 or embodiment 2.
Claims (4)
1, locking safe wheel rim tire sets is closed structure, locking safe wheel rim tire sets is closed structure, comprise wheel rim (1) and vacuum tyre (2), wheel rim (1) is provided with edge (5) the bonded assembly connection side (3) with vacuum tyre (2), it is characterized in that: the cross-sectional plane of described vacuum tyre (2) is circular arc, the length of arc is equivalent to 50%～60% of circumference, wheel rim (1) is provided with and supports wheel rim (4), it is one-body molded with wheel rim (1) to support wheel rim (4), support wheel rim (4) and be positioned at vacuum tyre (2), the diameter that supports wheel rim (4) greater than wheel rim (1) external diameter less than vacuum tyre (2) diameter; The edge (5) of vacuum tyre (2) is provided with interface arrangment (11) with the junction of the connection side (3) of wheel rim (1).
2, locking safe wheel rim tire sets according to claim 1 is closed structure, and it is characterized in that: the cross-sectional plane of described support wheel rim (4) is "T"-shaped, and the top is curved.
3, locking safe wheel rim tire sets according to claim 1 and 2 is closed structure, it is characterized in that: described interface arrangment (11) is positioned at the bulge loop of wheel rim connection side (3) madial wall and is positioned at the groove formation of vacuum tyre lateral wall, the shape of bulge loop cross-sectional plane is trapezoidal, and the shape of respective slot cross-sectional plane is trapezoidal with it.
4, locking safe wheel rim tire sets according to claim 3 is closed structure, it is characterized in that: be provided with the nut (6) that several well-distributeds are embedded in vacuum tyre edge (5) in the described groove, corresponding with it, be provided with several well-distributed connecting bores (8) and screw (7) at wheel rim connection side (3); Screw (7) can pass connecting bore (8) captives joint with nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420095153 CN2743157Y (en) | 2004-11-16 | 2004-11-16 | Locking safety wheel rim type combining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420095153 CN2743157Y (en) | 2004-11-16 | 2004-11-16 | Locking safety wheel rim type combining structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2743157Y true CN2743157Y (en) | 2005-11-30 |
Family
ID=35633177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420095153 Expired - Fee Related CN2743157Y (en) | 2004-11-16 | 2004-11-16 | Locking safety wheel rim type combining structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2743157Y (en) |
-
2004
- 2004-11-16 CN CN 200420095153 patent/CN2743157Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051130 Termination date: 20091216 |