CN2359146Y - Built-in rim for retainer ring - Google Patents
Built-in rim for retainer ring Download PDFInfo
- Publication number
- CN2359146Y CN2359146Y CN 99223115 CN99223115U CN2359146Y CN 2359146 Y CN2359146 Y CN 2359146Y CN 99223115 CN99223115 CN 99223115 CN 99223115 U CN99223115 U CN 99223115U CN 2359146 Y CN2359146 Y CN 2359146Y
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- CN
- China
- Prior art keywords
- ring
- rim
- wheel
- steel ring
- built
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- 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 relates to a built-in steel ring for retainer rings, which is composed of a rim 2, a wheel spoke 3 and a retainer ring 1. The wheel spoke 3 is fixed in the rim 2. The retainer ring 1 is arranged at one side of the wheel rim 5 of the rim. The utility model is characterized in that the wheel spoke 3 and the assembling contact surface of a wheel hub 4 are correspondingly arranged at one side of the wheel rim 5 with the retainer ring 1 of the rim to cause the retainer ring 1 to be positioned at the inner side of a wheel. The steel ring can avoid the occurrence of the accidents of the injure of walking people and running vehicles resulting from the accidental flyout of externally arranged retainer rings to increase the safety factor of vehicle running. Furthermore, paints on the outer surface of the steel ring can not be scratched when tyres are disassembled. The steel ring changes the externally arranged structure of a steel ring into a built-in structure. The built-in steel ring is suitable for being as a spoke plate type steel ring for single wheeled motor vehicles.
Description
The utility model relates to a kind of back-up ring built in type steel ring, is fit to be used as single-wheel power actuated vehicle disc formula steel ring and uses.
Existing vehicle disc formula steel ring mostly is the back-up ring external-mounted structure, and its steel ring component part comprises wheel rim, spoke and back-up ring.Spoke is fixed in the wheel rim, and the back-up ring front is assemblied in the rim outside.The back-up ring of steel ring is positioned at the outside of wheel, both the corresponding back-up ring that is equipped with of reverse side of spoke and wheel hub assembling contact surface.This steel ring is because back-up ring is assemblied in lateral wheel, through regular meeting because of a variety of causes as in overload of vehicle travels, back-up ring can break away from suddenly steel ring and fly out, and causes accidents such as injuring passerby, vehicle to take place, and brings infringement for other people lives and properties.In addition, the rectangular structure of existing rim of above-mentioned steel ring and back-up ring assembling position is easy to generate stress concentration.
The purpose of this utility model is to provide a kind of back-up ring built in type steel ring, is used to overcome the existing existing above-mentioned technical deficiency of back-up ring fitted outside steel ring.
The utility model above-mentioned purpose realizes by following technological means.
A kind of back-up ring built in type steel ring, be made up of wheel rim, spoke and back-up ring, spoke is fixed in the wheel rim, and back-up ring is assemblied in rim one side, it is characterized in that said spoke and corresponding rim one side that is installed in back-up ring of wheel hub assembling contact surface, back-up ring is positioned at the wheel inboard.This steel ring is transferred turnback not changing under the disc formula steel ring existing product composition prerequisite with the existing spoke that is fixed in the wheel rim, both can change into the utility model built in type structure to traditional back-up ring external-mounted structure.
In order to solve the problem of stress concentration that existing rim position right-angle structure produces, rim of this steel ring and back-up ring assembling position are transition arc R structure.
Above-mentioned built in type steel ring can be processed with five oval hand holes on its spoke, so that reduce the steel ring deadweight, and improve the ventilation and heat performance of wheel and wheel hub, reduces the heat of wheel and wheel hub.
The steel ring that the utility model provides is with traditional back-up ring external-mounted structure, change into the built in type structure, make back-up ring be positioned at the wheel inboard, not only railway carriage, wheel hub etc. be need not to do any change, and can thoroughly solve back-up ring and fly out, the accidents such as passerby, vehicle that injure that cause take place.Because back-up ring is installed in the wheel inboard, flies out even back-up ring breaks away from steel ring suddenly, also can not injure passerby and vehicular traffic, has improved the motor vehicle safe drive coefficient.Simultaneously, said structure can guarantee can not scratch the steel ring external surface coating when remove a tyre.In addition, make the rim and the back-up ring assembling position of steel ring into transition arc R structure, can reduce the concentrated stress of its rim part, improve the force-bearing situation at rim position, reduce the disruptor meeting of rim.The utility model is a significant improvement at existing multi-piece type wheel mounting structure.
Introduce the utility model specific embodiment in detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model structural representation.
Fig. 2 is existing multi-piece type wheel mounting structure scheme drawing.
In the present embodiment, steel ring is made up of wheel rim 2, spoke 3 and back-up ring 1.Spoke 3 is fixedly welded in the annular rim 2, and back-up ring 1 is assemblied in rim 5 one sides, and spoke 3 and corresponding rim 5 one sides that are installed in back-up ring 1 of wheel hub 4 assembling contact surfaces make back-up ring 1 be positioned at the wheel inboard.The rim 5 of above-mentioned built in type steel ring is transition arc R structure with back-up ring 1 assembling position.Be processed with five oval hand holes 6 on the spoke 3 of steel ring, make steel ring have better elasticity,, thereby the deceleration and stopping performance of car load is increased with the minimizing moment of inertia.This steel ring is suitable for being used as single-wheel power actuated vehicle disc formula steel ring to be used.
Claims (3)
1. back-up ring built in type steel ring, form by wheel rim [2], spoke [3] and back-up ring [1], spoke [3] is fixed in the wheel rim [2], back-up ring [1] is assemblied in rim [5] one sides, it is characterized in that said spoke [3] and corresponding rim [5] one sides that are installed in back-up ring [1] of wheel hub [4] assembling contact surface, back-up ring [1] is positioned at the wheel inboard.
2. built in type steel ring according to claim 1 is characterized in that said rim [5] and back-up ring [1] assembling position are transition arc R structure.
3. built in type steel ring according to claim 1 is characterized in that being processed with on the said spoke [3] five oval hand holes [6].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99223115 CN2359146Y (en) | 1999-03-19 | 1999-03-19 | Built-in rim for retainer ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99223115 CN2359146Y (en) | 1999-03-19 | 1999-03-19 | Built-in rim for retainer ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2359146Y true CN2359146Y (en) | 2000-01-19 |
Family
ID=34013387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99223115 Expired - Fee Related CN2359146Y (en) | 1999-03-19 | 1999-03-19 | Built-in rim for retainer ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2359146Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109563A (en) * | 2018-09-03 | 2019-01-01 | 郭春杰 | A kind of wheel rim and steel ring |
-
1999
- 1999-03-19 CN CN 99223115 patent/CN2359146Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109563A (en) * | 2018-09-03 | 2019-01-01 | 郭春杰 | A kind of wheel rim and steel ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG LONGKOU XINGMIN WHEEL CO., LTD. Free format text: FORMER NAME OR ADDRESS: JULONG RIM CO., LTD., LONGKOU, SHANDONG |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Shandong Longkou Xingmin Wheel Co., Ltd. Patentee before: Julong Rim Co., Ltd., Longkou, Shandong |
|
| 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 |