CN87216294U - Prop stand of bicycle for body-building - Google Patents
Prop stand of bicycle for body-building Download PDFInfo
- Publication number
- CN87216294U CN87216294U CN 87216294 CN87216294U CN87216294U CN 87216294 U CN87216294 U CN 87216294U CN 87216294 CN87216294 CN 87216294 CN 87216294 U CN87216294 U CN 87216294U CN 87216294 U CN87216294 U CN 87216294U
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- CN
- China
- Prior art keywords
- bicycle
- support
- building
- trailing wheel
- stand
- 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.)
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Abstract
The utility model relates to a stand of a bicycle for body-building. The structure is that the stand which parks the bicycle is provided with a friction device rubbing with a rear wheel; when the stand is lowered down, the rear wheel is in the air, and the friction device clings to the rear wheel; when the bicycle is ridden on, the bicycle can be a fitness training bicycle which imitates the bicycle. After the stand is retracted and the friction device is loosened, the bicycle can still be a common bicycle.
Description
The body-building bicycle support is with on the common support of parking bicycle, loads onto a friction gear that rubs mutually with trailing wheel, when support puts down, trailing wheel can be propped, built on stilts, when this moment, the people rode, Che Buhui fell, the people is to pedal the time, because friction gear is arranged, so still require great effort.Like this, a bicycle promptly can be used as body-building vehicle.This support also can be used as the support of parking bicycle.This support, the time spent can not pack up, and unclamps or take off friction gear, at this moment, can normally ride.So the bicycle of body-building bicycle support is housed, has the function of body-building vehicle concurrently.
Bicycle is very general in China now, by bike, because the strength of pin to pedal the time is the position difference along with pedal, and it is ascending, descending again, thereby the suffered impulsive force of knee joint when the heel as running does not land, thereby to avoiding the pain of the knee joint, pain in the back, all very beneficial.So in modern gymnasium, all have the body-building vehicle as by bike.And the purpose of this utility model is and makes common bicycle, also can use easily as body-building vehicle.
Figure 1 shows that the state of the full car when the body-building bicycle support puts down.
Figure 2 shows that the organigram of body-building bicycle support.(1) be support, be the appearance with the graphic support that angle bar or tubing were welded into, its size and intensity need firmer with support than ordinary bicycle, and more stable.There are two shaft holes the support upper end, so that support can put down, pack up.(2) be adapter plate, two holes that can pass for rear axle arranged on the adapter plate, in order to the fixing usefulness of bicycle rear axle.Rotating shaft (3) is arranged on the adapter plate, and support (1) can rotate around this rotating shaft, so that support puts down or packs up.Two locating dowel pins (4) are arranged, the position of putting down or packing up with limit bracket on the adapter plate.Also has anti-rotation fork (5) on the adapter plate, with the interlock mutually of bicycle Chain stay, to prevent of the rotation of whole body-building bicycle support around bicycle rear axle.The pin (9) that also has shock mount (6) on the adapter plate.The usefulness of spring (6) in order to keep support to pack up or put down, (7) be the friction holder, as friction gear, can regulate size with the trailing wheel friction force by the degree of tightness of backguy (8), it is good that friction holder (7) work survives, can load onto easily or pull down, in the friction holder rubber bumper that easily changes can be housed, so that use day abrasion long afterwards to change.Backguy (8) can be passed near the handlebar, so that can regulate the size of friction force at any time, to adapt to body builder's needs by pulley etc.Dotted line is a rear tyre among the figure.
If want to make the certain strength of Shi Nengyong of riding, to play the effect of body-building, want to make the bicycle can also inch forward again, to view and admire U.S. of the Nature, the interest when increasing body-building and riding, at this moment, though support is packed up, but can strain backguy (8), the friction holder is rubbed mutually with trailing wheel, load when riding with increase is to reach the purpose that body-building is ridden.Also can ride earlier in park or the Nature, support is put down, in the environment of the Nature, transform body-building vehicle into and take exercises.
With the friction gear that trailing wheel rubs mutually, can be to be close on the rear tire, also can be to be close on the steel ring of trailing wheel, to be close on the cover tire to well.
The body-building bicycle support also can make and not be to link to each other with bicycle, as shown in Figure 3.Support (1) is still similar to Fig. 2 support, but there are two back vent holders (10) its upper end, back fork of bicycle can be placed in this two back vents holder, and this moment, trailing wheel was liftoff, tension backguy (8), and trailing wheel promptly is close in friction holder (7).In two back vent holders, there is one, and can rotates around wryneck sleeve pipe upper end for to link to each other with wryneck sleeve pipe (11).Wryneck sleeve pipe (11) inserts in the sleeve pipe (12), sleeve pipe (12) is lived with support (1) weldering, rotate (11), be the width between two back vent holders of scalable, to adapt to the usefulness of different back fork of bicycle width, dotted line is back fork of bicycle and trailing wheel among the figure, when body-building, back fork of bicycle is placed in two back vent holders, and tension backguy (8) promptly can be used as body-building vehicle and uses.
The body-building bicycle support also can make and not be to link to each other with bicycle, as shown in Figure 3.Support 1 is still similar to Fig. 2 support, but there are two back vent holders 10 its upper end, back fork of bicycle can be placed in this two back vents holder, and this moment, trailing wheel was liftoff, tension backguy 8, and trailing wheel promptly is close in friction holder 7.In two back vent holders, there is one, and can rotates around wryneck sleeve pipe upper end for to link to each other with wryneck sleeve pipe 11.Wryneck sleeve pipe 11 inserts in the sleeve pipe 12, and sleeve pipe 12 is lived with support 1 weldering, rotates 11, i.e. width between two back vent holders of scalable, and to adapt to the usefulness of different back fork of bicycle width, dotted line is back fork of bicycle and trailing wheel among the figure.When body-building, back fork of bicycle is placed in two back vent holders, tension backguy 8 promptly can be used as body-building vehicle and uses.
Claims (3)
1, body-building bicycle support, by support, adapter plate (or back vent holder), friction holder is formed, and it is characterized in that on support, and the friction holder that can rub mutually with trailing wheel is housed.
2,, it is characterized in that in the friction holder, backguy being housed as the said body-building bicycle support of claim 1.
3,, it is characterized in that the friction holder can rub mutually with rear tire, also can rub mutually with the steel ring of trailing wheel as the said body-building bicycle support of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87216294 CN87216294U (en) | 1987-12-16 | 1987-12-16 | Prop stand of bicycle for body-building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87216294 CN87216294U (en) | 1987-12-16 | 1987-12-16 | Prop stand of bicycle for body-building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87216294U true CN87216294U (en) | 1988-09-21 |
Family
ID=4830261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87216294 Withdrawn CN87216294U (en) | 1987-12-16 | 1987-12-16 | Prop stand of bicycle for body-building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87216294U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104906762A (en) * | 2015-04-30 | 2015-09-16 | 安徽波浪岛游乐设备有限公司 | Sports equipment support |
| CN105947026A (en) * | 2016-05-13 | 2016-09-21 | 梁德 | Bicycle support |
| CN109911095A (en) * | 2019-04-15 | 2019-06-21 | 葛栋 | A kind of Novel body building sports bicycle |
-
1987
- 1987-12-16 CN CN 87216294 patent/CN87216294U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104906762A (en) * | 2015-04-30 | 2015-09-16 | 安徽波浪岛游乐设备有限公司 | Sports equipment support |
| CN105947026A (en) * | 2016-05-13 | 2016-09-21 | 梁德 | Bicycle support |
| CN105947026B (en) * | 2016-05-13 | 2019-05-17 | 梁德 | A kind of bike rack |
| CN109911095A (en) * | 2019-04-15 | 2019-06-21 | 葛栋 | A kind of Novel body building sports bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |