CN203123441U - Motion transmission gear for tandem bicycle type fitness machines - Google Patents
Motion transmission gear for tandem bicycle type fitness machines Download PDFInfo
- Publication number
- CN203123441U CN203123441U CN 201320126559 CN201320126559U CN203123441U CN 203123441 U CN203123441 U CN 203123441U CN 201320126559 CN201320126559 CN 201320126559 CN 201320126559 U CN201320126559 U CN 201320126559U CN 203123441 U CN203123441 U CN 203123441U
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- China
- Prior art keywords
- belt wheel
- belt
- motion
- gear train
- differential gear
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- Expired - Fee Related
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- 230000033001 locomotion Effects 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 title claims abstract description 13
- 238000013016 damping Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 3
- 230000008676 import Effects 0.000 description 2
- 230000008485 antagonism Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses a motion transmission gear for tandem bicycle type fitness machines, which comprises a connecting frame, a differential gear train and a transmission mechanism, wherein the connection frame forms a box body; the differential gear train is mounted in the box body formed by the connection frame; the transmission mechanism includes a belt wheel and a belt wheel f both connected through a belt b, a belt wheel a and a belt wheel b both connected through a belt c, and a belt wheel c and a belt wheel d both connected through a belt d; the belt wheel d is connected with a belt wheel e and a belt wheel g through a shaft; and the belt e is connected between the belt wheel e and the belt wheel g. According to the motion transmission gear, two tandem bicycle type fitness machines arranged face to face are connected together; due to the adoption of the mechanism, the tandem bicycle type fitness machines can realize both single-person fitness and double-person fitness; and moreover, during double-person fitness, not only can a match be carried, but also harmonious motion can also be carried out, so fitness entertainment can be increased.
Description
Technical field
The utility model relates to a kind of motion gear of double formula bicycle body exercising machine.
Background technology
Along with the raising of people's living standard, people more and more pay attention to body building, and the bicycle body exercising machine is exactly a kind of indoor body-building equipment that people like.Yet during with the body-building of ordinary bicycle body exercising machine, in order to improve body-building effect, each exercise often needs the long period, and the exercise process is comparatively uninteresting, need a kind ofly more has the bicycle body exercising machine of recreational, more interesting property than existing bicycle body exercising machine for this reason, strengthens train on.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of motion gear of double formula bicycle body exercising machine, the motion of two bicycle body exercising machines is combined, can supply single, double body-building, can be for two human world matches, tunable two people's motion frequency, recreational when having increased body-building.
The utility model is achieved through the following technical solutions: a kind of motion gear of double formula bicycle body exercising machine comprises link, differential gear train and transmission mechanism; Described link constitutes box shape, described differential gear train is installed in the casing that link constitutes, and described transmission mechanism comprises: through belt wheel that belt b connects and belt wheel f, through belt wheel a that belt c connects and belt wheel b, through belt wheel c and belt wheel d, belt wheel d that belt d connects link to each other with belt wheel e and belt wheel g by axle, belt e is connected belt wheel e and belt wheel g between.
As preferably, take turns f and link to each other with differential gear train, described belt wheel b links to each other with differential gear train.
As preferably, the damping mechanism of adjustable size is housed on the wheel d.
As preferably, be with e to be marked with scale.
The beneficial effects of the utility model are: motion that can two bicycle body exercising machines combines, and can supply single, double body-building, can increase the entertainment effect in the body-building for the match of two human world, tunable two people's motion frequency.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is partial structurtes schematic diagram of the present utility model;
Fig. 3 is transmission principle figure of the present utility model;
Fig. 4 is transmission principle figure of the present utility model.
The specific embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the motion gear of a kind of double formula bicycle body exercising machine of the present utility model comprises link 3, differential gear train 4 and transmission mechanism; Described link 3 constitutes box shape, described differential gear train 4 is installed in the casing that link 3 constitutes, and described transmission mechanism comprises: through belt wheel 5 that belt b9 connects and belt wheel f17, through belt wheel a6 that belt c10 connects and belt wheel b8, through belt wheel c16 and belt wheel d15, belt wheel d15 that belt d11 connects link to each other with belt wheel e13 and belt wheel g14 by axle 19, belt e12 is connected belt wheel e13 and belt wheel g14 between.
The bicycle body exercising machine that utilizes this device to connect a side passes through body builder's foot pedal, drives belt wheel 5 and rotates, and the rotation of belt wheel 5 drives belt wheel f17 by belt b9, imports motion into differential gear train 4; The bicycle body exercising machine of opposite side is by another one body builder foot pedal, driving belt wheel a6 rotates, the rotation of belt wheel a6 drives belt wheel b8 by belt c10, import motion into differential gear train 4, differential gear train 4 two frees degree are arranged, so two driving links can be arranged, when two whens input motion, can will move by differential gear train 4 and synthesize, and by the planet carrier output of will moving, and will move and be exported by belt wheel c16, belt wheel c16 rotates by belt d11 and drives belt wheel d5, motion is passed to belt wheel e13 again, drives belt e12 motion, by the scale on the belt e12, realize two body builder's movement velocity speeds of contrast.
On the belt wheel d15 that the output of differential gear train 4 connects, because damping mechanism 18 is housed, thereby the speed difference of stepping on when two people's pin is more big, and damping mechanism 18 roles are just more big, and the people is effort more just; When two people's pin is stepped on speed when in full accord, scale transfixion on the belt e12, this moment, belt wheel c16 can not rotate, belt wheel d15 is static, and damping mechanism 18 is inoperative, makes two people step on the most brisk state that all reaches, therefore two together during body-building, can coordinate mutually, make two people's speed accomplish unanimity, recreational when this characteristic has improved body-building especially.
Therefore, if allow a people in body-building separately, the movement velocity that left side body builder and right side body builder's pin is stepped on the belt e12 that motion drives has equal and opposite in direction, the characteristics that direction is opposite, according to these characteristics, can make two body builders carry out the antagonism match, when one of them people's instantaneous velocity was faster than another person's instantaneous velocity, the scale on the belt e12 can be mobile towards the slow side of movement velocity.Realize that according to these characteristics two people carry out the entertainment effect of body-building match.
The above only is the specific embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. the motion gear of a double formula bicycle body exercising machine comprises link, differential gear train and transmission mechanism; It is characterized in that: described link constitutes box shape, described differential gear train is installed in the casing that link constitutes, and described transmission mechanism comprises: through belt wheel that belt b connects and belt wheel f, through belt wheel a that belt c connects and belt wheel b, through belt wheel c and belt wheel d, belt wheel d that belt d connects link to each other with belt wheel e and belt wheel g by axle, belt e is connected belt wheel e and belt wheel g between.
2. according to the motion gear of the described double formula bicycle body exercising machine of claim 1, it is characterized in that: described belt wheel f links to each other with differential gear train, and described belt wheel b links to each other with differential gear train.
3. according to the motion gear of the described double formula bicycle body exercising machine of claim 1, it is characterized in that: the damping mechanism that adjustable size is housed on the described belt wheel d.
4. according to the motion gear of the described double formula bicycle body exercising machine of claim 1, it is characterized in that: described belt e is marked with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126559 CN203123441U (en) | 2013-03-20 | 2013-03-20 | Motion transmission gear for tandem bicycle type fitness machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126559 CN203123441U (en) | 2013-03-20 | 2013-03-20 | Motion transmission gear for tandem bicycle type fitness machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203123441U true CN203123441U (en) | 2013-08-14 |
Family
ID=48931474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320126559 Expired - Fee Related CN203123441U (en) | 2013-03-20 | 2013-03-20 | Motion transmission gear for tandem bicycle type fitness machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203123441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146371A (en) * | 2021-12-19 | 2022-03-08 | 海安市人民医院 | Intracardiac branch of academic or vocational study patient postoperative rehabilitation training device |
| CN114522376A (en) * | 2022-04-02 | 2022-05-24 | 江西美达教育设备集团有限公司 | Double-position rowing machine with multiple exercise modes |
-
2013
- 2013-03-20 CN CN 201320126559 patent/CN203123441U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146371A (en) * | 2021-12-19 | 2022-03-08 | 海安市人民医院 | Intracardiac branch of academic or vocational study patient postoperative rehabilitation training device |
| CN114522376A (en) * | 2022-04-02 | 2022-05-24 | 江西美达教育设备集团有限公司 | Double-position rowing machine with multiple exercise modes |
| CN114522376B (en) * | 2022-04-02 | 2022-12-13 | 江西美达教育设备集团有限公司 | Double-position rowing machine with multiple exercise modes |
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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: 20130814 Termination date: 20140320 |