CN204622995U - A kind of bicycle rim - Google Patents
A kind of bicycle rim Download PDFInfo
- Publication number
- CN204622995U CN204622995U CN201520073069.7U CN201520073069U CN204622995U CN 204622995 U CN204622995 U CN 204622995U CN 201520073069 U CN201520073069 U CN 201520073069U CN 204622995 U CN204622995 U CN 204622995U
- Authority
- CN
- China
- Prior art keywords
- wheel
- rim
- disc
- semicircle
- decoupling rod
- 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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- Vibration Dampers (AREA)
Abstract
The utility model provides a kind of bicycle rim, comprise wheel hub, interior wheel rim and outer rim, wheel hub is connected by several disc with interior wheel rim, all be connected by connecting rod between adjacent two disc, interior wheel rim is connected by several shock absorption devices with outer rim, shock absorption device comprises two semicircle wheel discs, first decoupling rod and the second decoupling rod, one end of first decoupling rod is connected with interior wheel rim, the other end is provided with semicircle wheel disc, one end of second decoupling rod is connected with outer rim, the other end is provided with semicircle wheel disc, semicircle wheel disc on first decoupling rod and the second decoupling rod is symmetrical arranged, two semicircle wheel discs are connected by damping spring.Semicircle wheel disc is evenly distributed with between interior wheel rim and outer rim, damping spring is placed with between two semicircle wheel discs, can play good damping effect to wheel by two semicircle wheel discs and damping spring, the disc between wheel hub and interior wheel rim makes rim more firm in use.
Description
Technical field
The utility model relates to bicycle accessories field, especially relates to a kind of bicycle rim.
Background technology
Bicycle is the vehicle conventional in people's daily life trip, due to its environmental protection, energy-conservation and widely used by people.The wheel of bicycle is the vitals keeping bicycle to operate steadily, and rim is the main body of wheel, and the quality of rim determines the quality and performance of bicycle to a certain extent.Rim of the prior art self, without shock-absorbing function, depends merely on the requirement that tire damping is difficult to meet vibration-damping bicycle, and tire is easy to blow out when bicycle uses, and there is certain potential safety hazard.
Summary of the invention
In view of this, the utility model main purpose is the bicycle rim that provides a kind of damping performance good.
For achieving the above object, the utility model provides a kind of bicycle rim, comprise wheel hub, interior wheel rim and outer rim, described wheel hub is connected by several disc be evenly distributed between wheel hub with interior wheel rim with interior wheel rim, described disc is Y type, all be connected by connecting rod between adjacent two described disc, adjacent two described connecting rods are staggered, reinforced rib is provided with in described connecting rod, make rim more firm in use, described interior wheel rim is connected with several shock absorption devices between outer rim by being evenly distributed on interior wheel rim with outer rim, described shock absorption device comprises two semicircle wheel discs be made up of elastomeric material, first decoupling rod and the second decoupling rod, one end of described first decoupling rod is connected with interior wheel rim, the other end of described first decoupling rod is provided with described semicircle wheel disc, one end of described second decoupling rod is connected with outer rim, the other end of described second decoupling rod is provided with described semicircle wheel disc, semicircle wheel disc on described first decoupling rod and the semicircle wheel disc on the second decoupling rod are symmetrical arranged, and described two semicircle wheel discs are rounded, described two semicircle wheel discs are connected by damping spring, good cushioning effect can be played to rim by the shock absorption device between interior wheel rim and outer rim.
Further, described damping spring is carbon nanometer spring.
Further, described semi-circular shape wheel disc is made up of spring plate.
The advantage that the utility model has and good effect are: owing to adopting technique scheme, semicircle wheel disc is evenly distributed with between interior wheel rim and outer rim, damping spring is placed with between two semicircle wheel discs, can play good damping effect to wheel by two semicircle wheel discs and damping spring, the disc between wheel hub and interior wheel rim makes rim more firm in use; There is the advantages such as structure is simple, easy to use, good damping effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure:
1, wheel hub 2, interior wheel rim 3, outer rim
4, disc 5, connecting rod 6, semicircle wheel disc
7, the first decoupling rod 8, second decoupling rod 9, damping spring
Detailed description of the invention
As shown in Figure 1, a kind of bicycle rim of the utility model, comprise wheel hub 1, interior wheel rim 2 and outer rim 3, described wheel hub 1 is connected by several disc 4 be evenly distributed between wheel hub 1 with interior wheel rim 2 with interior wheel rim 2, described disc 4 is in Y type, all be connected by connecting rod 5 between adjacent two described disc 4, adjacent two described connecting rods 5 are staggered, reinforced rib is provided with in described connecting rod 5, make rim more firm in use, described interior wheel rim 2 is connected with several shock absorption devices between outer rim 3 by being evenly distributed on interior wheel rim 2 with outer rim 3, described shock absorption device comprises two semicircle wheel discs 6 be made up of elastomeric material, first decoupling rod 7 and the second decoupling rod 8, described semi-circular shape wheel disc 6 is made up of spring plate, one end of described first decoupling rod 7 is connected with interior wheel rim 2, the other end of described first decoupling rod 7 is provided with described semicircle wheel disc 6, one end of described second decoupling rod 8 is connected with outer rim 3, the other end of described second decoupling rod 8 is provided with described semicircle wheel disc 6, semicircle wheel disc 6 on described first decoupling rod 7 and the semicircle wheel disc 6 on the second decoupling rod 8 are symmetrical arranged, and described two semicircle wheel discs 6 are rounded, described two semicircle wheel discs 6 are connected by damping spring 9, described damping spring 9 is carbon nanometer spring, good cushioning effect can be played to rim by the shock absorption device between interior wheel rim 2 and outer rim 3.
During use, disc 4 between wheel hub 1 and interior wheel rim 2 and connecting rod 5 can make rim more firm in use, semicircle wheel disc 6 is evenly distributed with between interior wheel rim 2 and outer rim 3, damping spring 9 is placed with between two semicircle wheel discs 6, damping spring 9 makes to have good buffering between interior wheel rim 2 and outer rim 3, can play good damping effect to wheel by two semicircle wheel discs 6 and damping spring 9, the rim in the utility model can use on motor bike, battery-driven car and bicycle.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a bicycle rim, it is characterized in that: comprise wheel hub, interior wheel rim and outer rim, described wheel hub is connected by several disc be evenly distributed between wheel hub with interior wheel rim with interior wheel rim, described disc is Y type, all be connected by connecting rod between adjacent two described disc, adjacent two described connecting rods are staggered, reinforced rib is provided with in described connecting rod, described interior wheel rim is connected with several shock absorption devices between outer rim by being evenly distributed on interior wheel rim with outer rim, described shock absorption device comprises two semicircle wheel discs be made up of elastomeric material, first decoupling rod and the second decoupling rod, one end of described first decoupling rod is connected with interior wheel rim, the other end of described first decoupling rod is provided with described semicircle wheel disc, one end of described second decoupling rod is connected with outer rim, the other end of described second decoupling rod is provided with described semicircle wheel disc, semicircle wheel disc on described first decoupling rod and the semicircle wheel disc on the second decoupling rod are symmetrical arranged, and described two semicircle wheel discs are rounded, described two semicircle wheel discs are connected by damping spring.
2. a kind of bicycle rim according to claim 1, is characterized in that: described damping spring is carbon nanometer spring.
3. a kind of bicycle rim according to claim 1 and 2, is characterized in that: described semi-circular shape wheel disc is made up of spring plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073069.7U CN204622995U (en) | 2015-02-02 | 2015-02-02 | A kind of bicycle rim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073069.7U CN204622995U (en) | 2015-02-02 | 2015-02-02 | A kind of bicycle rim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204622995U true CN204622995U (en) | 2015-09-09 |
Family
ID=54042053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520073069.7U Expired - Fee Related CN204622995U (en) | 2015-02-02 | 2015-02-02 | A kind of bicycle rim |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204622995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110663320A (en) * | 2019-10-30 | 2020-01-10 | 安徽瑞羽康农业科技有限公司 | High efficiency seeder is used in soybean seeding |
-
2015
- 2015-02-02 CN CN201520073069.7U patent/CN204622995U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110663320A (en) * | 2019-10-30 | 2020-01-10 | 安徽瑞羽康农业科技有限公司 | High efficiency seeder is used in soybean seeding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160202 |