CN220070660U - Exercise bicycle structure - Google Patents
Exercise bicycle structure Download PDFInfo
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- CN220070660U CN220070660U CN202321558213.7U CN202321558213U CN220070660U CN 220070660 U CN220070660 U CN 220070660U CN 202321558213 U CN202321558213 U CN 202321558213U CN 220070660 U CN220070660 U CN 220070660U
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- exercise bicycle
- frame body
- flywheel
- cover plate
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004217 heart function Effects 0.000 description 1
- 230000004199 lung function Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
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Abstract
The utility model discloses an exercise bicycle structure, which comprises an exercise bicycle frame body and anti-drop supporting blocks fixedly arranged at the left end and the right end of the bottom surface of the exercise bicycle frame body; the upper cross part of the body-building frame body is fixedly connected to the outer end of the stabilizing cross rod; further comprises: the middle part of the exercise bicycle frame body is fixedly provided with a protective cover plate, and the left side of the inside of the protective cover plate is fixedly provided with a driving wheel disc; wherein, the left side of the top end of the body-building frame body is fixedly provided with an anti-drop sleeve; wherein, the inside of anticreep telescopic and the inside of supporter pole all are provided with the lift sleeve through the bearing rotation. This kind of exercise bicycle structure drives the effect that the cushion of riding of left and right sides and gripping hand rest reach the lift through the stable horizontal pole of exercise bicycle frame body top to load the counter weight area through setting up in the inside locking slide bar of body-building flywheel, guarantee its inside counter weight area's stability when body-building flywheel is rotatory.
Description
Technical Field
The utility model relates to the technical field of exercise bicycles, in particular to an exercise bicycle structure.
Background
The exercise bicycle is also called a power bicycle, is mainly divided into a vertical type bicycle and a back type bicycle, has similar structure and functions to an outdoor bicycle, and mainly promotes cardiovascular exercise through long-time and proper-strength exercise of a body, accelerates metabolism and enhances heart and lung functions;
publication number CN214679864U discloses an exercise bicycle, and a movement mechanism may be used to provide riding movement and movement data records. The utility model can adjust the resistance of riding, has simple structure and small volume, can meet the daily riding and leisure body-building of people with different heights, and improves the family applicability of the body-building equipment;
however, the exercise bicycle has the following problems in the actual use process: the occupied area is reduced by subtracting the holding handle in the existing exercise bicycle, but the use of the exercise bicycle does not accord with the riding triangle, the hands of a user cannot be effectively supported, the hands cannot keep self balance in the treading process of the two legs, the whole exercise bicycle is easy to topple over, and the user is injured.
So we propose a structure of exercise bicycle to solve the above mentioned problems.
Disclosure of Invention
The utility model aims to provide a body-building vehicle structure, which aims to solve the problems that the occupied area is reduced by subtracting a grip handle in the existing body-building vehicle in the prior art, but the body-building vehicle is not in accordance with a riding triangle when in use, hands of a user cannot be effectively supported, and the hands cannot be balanced in the process of stepping on two legs, so that the whole body-building vehicle is easy to topple over, and the user is injured.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a body-building vehicle structure comprises a body-building vehicle frame body which is arranged in an X-shaped structure, and anti-falling supporting blocks which are fixedly arranged at the left end and the right end of the bottom surface of the body-building vehicle frame body;
the upper cross part of the body-building frame body is fixedly connected to the outer end of the stabilizing cross rod, and an adjusting rotary button is fixedly arranged in the middle of the top surface of the stabilizing cross rod;
characterized by further comprising:
the middle part of the exercise bicycle frame body is fixedly provided with a protective cover plate, and the left side of the inside of the protective cover plate is fixedly provided with a driving wheel disc;
wherein, the left side of the top end of the body-building frame body is fixedly provided with an anti-drop sleeve, and the right side of the top end of the body-building frame body is fixedly provided with a storage rack rod;
wherein, the inside of anticreep telescopic and the inside of supporter pole all are provided with lift sleeve through the bearing rotation, and the equal threaded connection in the middle part of lift threaded rod of the inside of left and right sides lift sleeve.
Preferably, the top left side of body-building frame body is provided with the cushion of riding, and the bottom surface fixed connection of riding the cushion is in the top of body-building frame body left side lift threaded rod to body-building frame body's top surface right side is provided with the hand rest of grabbing, and the bottom surface fixed connection of grabbing the hand rest is in the top of right side lift threaded rod moreover.
Preferably, the bottom fixed mounting who stabilizes horizontal pole middle part regulation knob has the driving gear, and the left and right sides outer wall of driving gear all meshes to be connected with the driven rack that slides and set up to the driving gear all sets up in the inside of stabilizing the horizontal pole with the driven rack of left and right sides.
Preferably, the lifting sleeves and the lifting threaded rods which are symmetrically arranged are distributed in a one-to-one correspondence manner, guide gears are fixedly arranged on the outer walls of the lower parts of the lifting sleeves on the left side and the right side, the guide gears on the left side and the right side are meshed with the outer ends of the driven racks, and the lifting directions of the lifting threaded rods on the left side and the right side are opposite.
Preferably, the drive pedals are fixedly arranged on the front side and the rear side of the middle of the drive wheel disc on the left side inside the protection cover plate, the body-building flywheel is rotatably arranged on the right side of the protection cover plate through a bearing, and the shaft end of the body-building flywheel is meshed and connected with the outer wall of the drive wheel disc inside the protection cover plate through a chain wheel mechanism.
Preferably, the unlocking rotary button is rotatably arranged at the inner center of the body-building flywheel, the outer wall of the unlocking rotary button is equidistantly wound and connected to the inner end of the traction rope, the outer side of the body-building flywheel is equidistantly provided with the locking slide bars in a sliding manner, the locking slide bars are connected with the body-building flywheel through the limiting springs, and the front ends of the locking slide bars which are equidistantly arranged are fixedly connected to the outer end of the traction rope.
Compared with the prior art, the utility model has the beneficial effects that: this exercise bicycle structure drives the effect that the cushion of riding of left and right sides and gripping hand rest reach the lift through the stable horizontal pole of exercise bicycle frame body top to load the counter weight area through setting up in the inside locking slide bar of body-building flywheel, guarantee its inside counter weight area's stability when body-building flywheel is rotatory, its concrete content is as follows:
1. the adjusting knob drives the driving gear to rotate, the driven rack in meshed connection slides to the inner side or the outer wall, the guide gear is driven by the lifting sleeve arranged in the guide gear to rotate, the lifting threaded rods arranged in the lifting sleeves arranged on the left side and the right side lift the lifting threaded rods in the lifting sleeves arranged on the right side lift the lifting threaded rods in opposite directions under the limit of the anti-falling sleeve, and then the riding cushion and the grabbing hand frame are driven to achieve lifting effects;
2. the unlocking rotary button at the central position of the body-building flywheel is rotated, so that the outer end of the traction pull rope drives the locking slide rod which is arranged in the body-building flywheel in a sliding manner to move forwards, the limiting spring is extruded to shrink in the moving process, then the counterweight belt with required weight is plugged into the middle of the rim of the body-building flywheel, and the locking slide rod is driven to move backwards to reset again through the reset extension of the limiting spring.
Drawings
FIG. 1 is a schematic diagram of the overall frontal structure of the present utility model;
FIG. 2 is a schematic diagram of the overall three-dimensional structure of the exercise flywheel of the present utility model;
FIG. 3 is a schematic view of the installation structure of the locking slide bar of the present utility model;
FIG. 4 is a schematic diagram of the front structure of the exercise flywheel of the present utility model;
FIG. 5 is a schematic diagram of an unlocking knob mounting structure according to the present utility model;
FIG. 6 is a schematic view of the installation structure of the guide gear of the present utility model;
fig. 7 is a schematic view of the driving gear installation structure of the present utility model.
In the figure: 1. a body-building frame body; 2. an anti-falling support block; 3. a stabilizing rail; 4. adjusting the rotary knob; 5. a protective cover plate; 6. a driving wheel disc; 7. an anti-drop sleeve; 8. a rack bar; 9. lifting the sleeve; 10. lifting the threaded rod; 11. riding a seat cushion; 12. a grip handle; 13. a drive gear; 14. a driven rack; 15. a guide gear; 16. driving pedals; 17. a body-building flywheel; 18. a sprocket mechanism; 19. unlocking the rotary button; 20. pulling a pull rope; 21. a locking slide bar; 22. and a limit spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 7, the present utility model provides the following technical solutions: the exercise bicycle structure comprises an exercise bicycle frame body 1 which is arranged in an X-shaped structure, and anti-drop supporting blocks 2 which are fixedly arranged at the left end and the right end of the bottom surface of the exercise bicycle frame body 1; the middle part of the exercise bicycle frame body 1 is fixedly provided with a protective cover plate 5, and the left side of the inside of the protective cover plate 5 is fixedly provided with a driving wheel disc 6; the front side and the rear side of the middle part of the driving wheel disc 6 at the left side inside the protection cover plate 5 are fixedly provided with driving pedals 16, the right side of the protection cover plate 5 is rotatably provided with a body-building flywheel 17 through a bearing, and the shaft end of the body-building flywheel 17 is meshed and connected with the outer wall of the driving wheel disc 6 inside the protection cover plate 5 through a chain wheel mechanism 18; as shown in fig. 1, stability of the exercise bicycle frame body 1 in use is improved through the anti-falling supporting blocks 2 arranged at the left side and the right side of the bottom end of the exercise bicycle frame body 1, and the driving wheel disc 6 is driven to rotate through the driving pedals 16 arranged in the protective cover plate 5, so that the driving wheel disc 6 drives the exercise flywheel 17 to rotate through the sprocket mechanism 18;
the upper cross part of the body-building frame body 1 is fixedly connected with the outer end of the stabilizing cross rod 3, and an adjusting rotary button 4 is fixedly arranged in the middle of the top surface of the stabilizing cross rod 3; the bottom end of the middle adjusting knob 4 of the stabilizing cross rod 3 is fixedly provided with a driving gear 13, the outer walls of the left side and the right side of the driving gear 13 are respectively connected with a driven rack 14 in a sliding manner, and the driving gear 13 and the driven racks 14 on the left side and the right side are respectively arranged in the stabilizing cross rod 3; as shown in fig. 1 and 7, the adjusting knob 4 on the top surface of the stabilizing cross bar 3 is manually rotated to drive the driving gear 13 in the stabilizing cross bar 3 to rotate, and the driving gear 13 drives the driven racks 14 which are engaged and connected on the left side and the right side to slide inwards or outwards;
wherein, the left side of the top end of the body-building frame body 1 is fixedly provided with an anti-drop sleeve 7, and the right side of the top end of the body-building frame body 1 is fixedly provided with a storage rack rod 8; wherein, the inside of anticreep sleeve 7 and the inside of supporter pole 8 all are provided with lift sleeve 9 through the bearing rotation, and the inside of the equal threaded connection of left and right sides lift sleeve 9 in the middle part of lift threaded rod 10. The top left side of body-building frame body 1 is provided with rides and takes advantage of cushion 11, and rides the bottom surface fixed connection who takes advantage of cushion 11 in body-building frame body 1 left side lift threaded rod 10's top to body-building frame body 1's top surface right side is provided with and grasps hand rest 12, and the bottom surface fixed connection who grasps hand rest 12 in right side lift threaded rod 10's top moreover. The outer walls of the lower parts of the lifting sleeves 9 on the left side and the right side are fixedly provided with guide gears 15, and the guide gears 15 on the left side and the right side are in meshed connection with the outer ends of the driven racks 14; as shown in fig. 1, 6-7, the driving gear 13 drives the driven racks 14 which are engaged and connected at the left and right sides to slide inwards or outwards, and drives the guide gear 15 which is engaged and connected at the outer end to rotate by the lifting sleeve 9 in the left and right sides, and the lifting threaded rod 10 in the lifting sleeve 9 at the left and right sides lifts and lowers in opposite directions under the limit of the anti-falling sleeve 7, so as to drive the riding pad 11 and the gripping hand frame 12 to lift and lower;
an unlocking rotary knob 19 is rotatably arranged at the inner center position of the body-building flywheel 17, the outer wall of the unlocking rotary knob 19 is equidistantly wound and connected with the inner end of the traction rope 20, the outer side of the body-building flywheel 17 is equidistantly provided with a locking sliding rod 21 in a sliding manner, the locking sliding rod 21 and the body-building flywheel 17 are connected with each other through a limiting spring 22, and the front end of the locking sliding rod 21 which is equidistantly arranged is fixedly connected with the outer end of the traction rope 20; as shown in fig. 1-4, the unlocking rotation buttons 19 wind the traction ropes 20 which are equidistantly wound, the outer ends of the traction ropes 20 drive the locking slide bars 21 which are slidably arranged in the body-building flywheel 17 to move forwards, the limiting springs 22 are extruded to shrink in the moving process, and then the balance weight belt with required weight is plugged into the middle of the rim of the body-building flywheel 17.
Working principle: before the exercise bicycle structure is used, the whole condition of the device is required to be checked firstly, normal work can be confirmed, according to the conditions shown in fig. 1-7, the adjusting knob 4 on the top surface of the rotary stabilizing cross rod 3 drives the driving gear 13 to rotate, and the driven racks 14 which are in meshed connection with the left side and the right side are slid to the inner side or the outer wall, so that the guide gear 15 rotates by the lifting sleeve 9 in the left side and the right side, the lifting threaded rod 10 in the lifting sleeve 9 in the left side and the right side is lifted to the opposite direction under the limit of the anti-falling sleeve 7, and then the riding pad 11 and the grabbing hand rest 12 are driven to achieve the lifting effect, so that the exercise bicycle structure is suitable for users with different sizes to adjust by themselves;
the outer end of the traction rope 20 is driven by the rotary unlocking rotary knob 19 to slide the locking slide rod 21 arranged in the body-building flywheel 17 to move forwards, the limiting spring 22 is extruded to contract in the moving process, and then the weight belt with required weight is plugged into the middle of the rim of the body-building flywheel 17, so that the stability of the weight belt in the body-building flywheel 17 is ensured when the body-building flywheel 17 rotates.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The exercise bicycle structure comprises an exercise bicycle frame body (1) which is arranged in an X-shaped structure, and anti-drop supporting blocks (2) which are fixedly arranged at the left end and the right end of the bottom surface of the exercise bicycle frame body (1);
the upper cross part of the body-building frame body (1) is fixedly connected to the outer end of the stabilizing cross rod (3), and an adjusting knob (4) is fixedly arranged in the middle of the top surface of the stabilizing cross rod (3);
characterized by further comprising:
the middle part of the exercise bicycle frame body (1) is fixedly provided with a protective cover plate (5), and the left side of the inside of the protective cover plate (5) is fixedly provided with a driving wheel disc (6);
wherein, the left side of the top end of the body-building frame body (1) is fixedly provided with an anti-drop sleeve (7), and the right side of the top end of the body-building frame body (1) is fixedly provided with a storage rack rod (8);
wherein, the inside of anticreep sleeve (7) and the inside of supporter pole (8) all are provided with lift sleeve (9) through the bearing rotation, and the inside of left and right sides lift sleeve (9) all threaded connection in the middle part of lift threaded rod (10).
2. The exercise bicycle structure of claim 1, wherein: the body-building frame is characterized in that a riding seat cushion (11) is arranged on the left side of the top end of the body-building frame body (1), the bottom surface of the riding seat cushion (11) is fixedly connected to the top end of a lifting threaded rod (10) on the left side of the body-building frame body (1), a grabbing hand rest (12) is arranged on the right side of the top surface of the body-building frame body (1), and the bottom surface of the grabbing hand rest (12) is fixedly connected to the top end of the lifting threaded rod (10) on the right side.
3. The exercise bicycle structure of claim 1, wherein: the bottom fixed mounting who stabilizes horizontal pole (3) middle part regulation knob (4) has driving gear (13), and the left and right sides outer wall of driving gear (13) all meshes to be connected with driven rack (14) that slide set up to driving gear (13) all set up in the inside of stabilizing horizontal pole (3) with driven rack (14) of left and right sides.
4. The exercise bicycle structure of claim 1, wherein: the lifting sleeves (9) and the lifting threaded rods (10) which are symmetrically arranged are distributed in a one-to-one correspondence manner, guide gears (15) are fixedly arranged on the outer walls of the bottoms of the lifting sleeves (9) on the left side and the right side, the guide gears (15) on the left side and the right side are meshed and connected with the outer ends of the driven racks (14), and the lifting directions of the lifting threaded rods (10) on the left side and the right side are opposite.
5. The exercise bicycle structure of claim 1, wherein: the left side drive rim plate (6) in the inside of protection cover plate (5) is all fixed mounting in the middle part front and back both sides have drive pedal (16), and the right side of protection cover plate (5) is provided with body-building flywheel (17) through the bearing rotation to through sprocket mechanism (18) intermeshing connection between the axle head of body-building flywheel (17) and the outer wall of protection cover plate (5) inside drive rim plate (6).
6. The exercise bicycle structure of claim 5, wherein: the body-building flywheel (17) is provided with an unlocking rotary button (19) in a rotary mode at the inner center position, the outer wall of the unlocking rotary button (19) is equidistantly wound and connected to the inner end of the traction rope (20), the outer side of the body-building flywheel (17) is provided with a locking sliding rod (21) in a sliding mode, the locking sliding rod (21) and the body-building flywheel (17) are connected with each other through a limiting spring (22), and the front ends of the locking sliding rods (21) which are equidistantly arranged are fixedly connected to the outer end of the traction rope (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321558213.7U CN220070660U (en) | 2023-06-19 | 2023-06-19 | Exercise bicycle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321558213.7U CN220070660U (en) | 2023-06-19 | 2023-06-19 | Exercise bicycle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220070660U true CN220070660U (en) | 2023-11-24 |
Family
ID=88814455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321558213.7U Active CN220070660U (en) | 2023-06-19 | 2023-06-19 | Exercise bicycle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220070660U (en) |
-
2023
- 2023-06-19 CN CN202321558213.7U patent/CN220070660U/en active Active
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