CN2238155Y - Wheel for man-power tricycle - Google Patents
Wheel for man-power tricycle Download PDFInfo
- Publication number
- CN2238155Y CN2238155Y CN 95226537 CN95226537U CN2238155Y CN 2238155 Y CN2238155 Y CN 2238155Y CN 95226537 CN95226537 CN 95226537 CN 95226537 U CN95226537 U CN 95226537U CN 2238155 Y CN2238155 Y CN 2238155Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- wheel rim
- utility
- model
- wheel hub
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a wheel for a man-power tricycle, which comprises a wheel rim, a wheel hub, a connecting pipe and an adhesive tape ring. The connecting pipe which has a spoke action is welded with the wheel rim and the wheel hub. One end of the connecting pipe connecting the wheel rim is provided with a furcation. The connecting pipe is connected with the wheel rim by the furcation. The wheel hub of the wheel is a right pipe shape. The utility model has the characteristics of good integral rigidity, difficult deformation, long service life, simple structure, and low manufacture cost.
Description
The utility model belongs to the transportation means field, particularly relates to a kind of manual tricycle wheel.
Existing manual tricycle wheel and bicycle quick are similar, and wheel rim is connected employing spoke structure with wheel hub, and it is manual operations that spoke is installed.This wheel rate is poor, and is yielding in the use, meets also easily broken than the big bang spoke.Patent Office of the People's Republic of China on June 14th, 95 bulletin " wheel " utility model patent, adopt elastic draw bar to be connected between wheel hub and the wheel rim, the junction is the bearing pin connection structure, elastic draw bar is pull bar, sleeve unitized construction, between pull bar and the sleeve stage clip is housed.This adhesive tape circle of taking turns is a solid construction.Though this takes turns cushioning effect, the pull bar junction is a pin shaft structure, and stage clip, the wheel body pull bar rapid wear that works long hours is arranged in the elastic draw bar, complex structure in addition, and cost of manufacture is also higher.
The purpose of this utility model is the weak point at above-mentioned existing wheel, and the manual tricycle wheel of a kind of good rigidly, simple in structure, long service life is provided.
The technical solution of the utility model is such.This wheel comprises wheel rim, wheel hub and adhesive tape circle, plays the connection pipe of spoke effect and wheel rim and wheel hub and is welded.The end that connection pipe and wheel rim join has bifurcated, and connection pipe is connected with wheel rim by bifurcated, and the wheel hub of this wheel is a straight tube-like.
The utlity model has following advantage:
1. the utility model replaces spoke with connection pipe, and connection pipe adopts welded structure with being connected of wheel rim, wheel hub, and integral rigidity is good, and is not yielding, long service life.
2. the utility model is simple in structure, and production process is few, makes productive costs greatly reduce.
Embodiment of the present utility model is illustrated in conjunction with the accompanying drawings.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is connection pipe of the present utility model and wheel hub connection structure scheme drawing.
As shown in the figure, the utility model comprises connection pipe (1), wheel rim (2), wheel hub (3) and adhesive tape circle (5), the connection pipe (1) that plays the spoke effect is welded with wheel rim (2) and wheel hub (3), connection pipe (1) has bifurcated (4) with the end that wheel rim (2) joins, connection pipe (1) joins by bifurcated (4) and wheel rim (2), and wheel hub (3) is a straight tube-like.As shown in the figure, the radical of the utility model connection pipe (1) is the six roots of sensation, and the best radical that uses is between the 5-8 root.The utility model main parts size connects to be welded as the master, and integral rigidity is good, has improved tension, resistance to compression and bending resistance, thereby has improved the load-carrying capacity of manual tricycle.
Claims (3)
1, a kind of manual tricycle wheel comprises wheel rim, adhesive tape circle, wheel hub, it is characterized in that the connection pipe (1) of spoke effect and wheel rim (2) and wheel hub (3) are welded.
2, manual tricycle wheel according to claim 1 is characterized in that the end that connection pipe (1) and wheel rim (2) join has bifurcated (4), and connection pipe (1) joins by bifurcated (4) and wheel rim (2).
3, manual tricycle wheel according to claim 1 is characterized in that wheel hub (3) is straight tube-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95226537 CN2238155Y (en) | 1995-11-10 | 1995-11-10 | Wheel for man-power tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95226537 CN2238155Y (en) | 1995-11-10 | 1995-11-10 | Wheel for man-power tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2238155Y true CN2238155Y (en) | 1996-10-23 |
Family
ID=33872670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95226537 Expired - Fee Related CN2238155Y (en) | 1995-11-10 | 1995-11-10 | Wheel for man-power tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2238155Y (en) |
-
1995
- 1995-11-10 CN CN 95226537 patent/CN2238155Y/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 | ||
| 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 |