CN210845125U - Damping device of exercise bicycle - Google Patents
Damping device of exercise bicycle Download PDFInfo
- Publication number
- CN210845125U CN210845125U CN201921793740.XU CN201921793740U CN210845125U CN 210845125 U CN210845125 U CN 210845125U CN 201921793740 U CN201921793740 U CN 201921793740U CN 210845125 U CN210845125 U CN 210845125U
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- water
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Abstract
The utility model relates to a body-building apparatus technical field specifically is a damping device of body-building bicycle, comprising a base plate, the middle part fixedly connected with backup pad of bottom plate top surface, one side fixedly connected with water wheel case of bottom plate is kept away from to the backup pad, the fixedly connected with seal bearing of center department of water wheel incasement wall bottom surface, seal bearing's middle part fixedly connected with pivot, the outer fixed surface at pivot top is connected with water wheels, the bottom fixedly connected with second drive wheel of pivot. This damping device of body-building bicycle, through having set up water wheel case and water wheels, and water wheels rotate with water wheel case through fixedly connected with pivot and be connected, the diameter of water wheels is less than the diameter of water wheel incasement wall, the outside of water wheels and the inner wall of water wheel case contactless completely, can make water wheel case change the resistance when water wheels rotate through changing inside water level, thereby reach the purpose of adjusting resistance, can reduce the friction in addition when the increase resistance, improve life.
Description
Technical Field
The utility model relates to the technical field of fitness equipment, in particular to a damping device of a fitness bicycle.
Background
The body-building bicycle is mainly used for body-building, has other traditional bicycles, is only used for body-building, so the bicycle can not be ridden, and the user can drive the flywheel to rotate by pedaling the pedals to realize the back-stepping exercise. In order to improve the training effect, the existing body-building bicycle is additionally provided with a damping device for improving the rotating resistance of a flywheel during exercise. However, the existing damper device for the exercise bike mostly increases the resistance by increasing the friction force, but the resistance method has the following problems:
(1) the friction is increased by adopting a friction increasing mode, so that the friction loss is increased, the abrasion speed of the damping fin is high, and the service life of the damping fin is shortened;
(2) the existing damping device of the exercise bicycle pushes the damping sheet to change the resistance through the telescopic rod when the resistance is adjusted, and the adjustment mode has certain ladder property, so that a beginner is difficult to adjust the proper resistance, and the training effect is poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art's not enough, the utility model provides a damping device of body-building bicycle through setting up waterwheel case and water wheels, can use the water to increase the resistance, can also reduce wearing and tearing, adds water moreover and once hinders to adjust and have linearity more, has solved the problem of proposing among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a damping device of a fitness bicycle comprises a bottom plate, wherein a supporting plate is fixedly connected to the middle of the top surface of the bottom plate, a water wheel box is fixedly connected to one side, away from the bottom plate, of the supporting plate, a sealing bearing is fixedly connected to the center of the bottom surface of the inner wall of the water wheel box, a rotating shaft is fixedly connected to the middle of the sealing bearing, a water wheel is fixedly connected to the outer surface of the top of the rotating shaft, a second driving wheel is fixedly connected to the bottom of the rotating shaft, a drain pipe is fixedly connected to the bottom of the water wheel box, a valve is fixedly connected to one side of the drain pipe, a water inlet pipe is fixedly connected to one side of the top of the water wheel box, a water tank is fixedly connected to one side of the top surface of the bottom plate, a water pump is, the equal fixedly connected with footboard in both ends of connecting axle, the first gear of one side fixedly connected with on connecting axle surface, the middle part that the bottom plate is close to support frame one side rotates and is connected with the back shaft, the one end fixedly connected with second gear of bottom plate is kept away from to the back shaft, the back shaft is close to the first drive wheel of one side fixedly connected with of second gear, the race department transmission of first drive wheel is connected with the drive belt.
Optionally, the second driving wheel is in transmission connection with the transmission belt, and the second driving wheel is in transmission connection with the first driving wheel through the transmission belt.
Optionally, the position of the first gear corresponds to the position of the second gear, the diameter of the first gear is larger than that of the second gear, and the first gear and the second gear are meshed with each other.
Optionally, the diameter of the water wheel is smaller than that of the inner wall of the water wheel box, and the outer side of the water wheel is not in contact with the inner wall of the water wheel box completely.
Optionally, the side wall of the water wheel box is made of transparent glass materials, a water level line is marked on the side wall of the water wheel box, and a sealant is coated at the joint of the water wheel box and the sealing bearing.
Optionally, the water suction port of the water pump is communicated with the water tank, the water outlet of the water pump is fixedly connected with the water inlet pipe, and the water inlet of the water tank is fixedly connected with one end of the water discharge pipe.
Optionally, the rotating shaft is rotatably connected with the water wheel box through a fixedly connected seal bearing, and the water wheel is rotatably connected with the water wheel box through a fixedly connected rotating shaft.
(III) advantageous effects
The utility model provides a damping device of exercycle possesses following beneficial effect:
1. this damping device of body-building bicycle, through having set up water wheel case and water wheels, and water wheels rotate with water wheel case through fixedly connected with pivot and be connected, the diameter of water wheels is less than the diameter of water wheel incasement wall simultaneously, the outside of water wheels and the inner wall of water wheel case contactless completely, can make water wheel case change the resistance when water wheels rotate through changing inside water level, thereby reach the purpose of adjusting resistance, and the outside of water wheels and the inner wall of water wheel case contactless completely, can reduce the friction in the increase resistance, reduce the wearing and tearing of water wheels, improve its life.
2. This body-building bicycle's damping device, through having set up water tank and water pump, and the water sucking mouth and the water tank of water pump are linked together, the delivery port and the inlet tube fixed connection of water pump, the water inlet of water tank and the one end fixed connection of drain pipe, one side fixedly connected with valve of drain pipe, can make the user pass through the valve and adjust the water level of water wheel incasement with the water pump, thereby resistance when changing water wheels and rotating, the change of water level has linear regulation's effect simultaneously, there is not the ladder nature, consequently, the user can be according to self ability nimble change training intensity, better practicality has.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
fig. 3 is a schematic view of the internal structure of the water wheel box of the present invention.
In the figure: the device comprises a base plate 1, a support plate 2, a water tank 3, a water pump 4, a water inlet pipe 5, a water wheel tank 6, a support frame 7, a connecting shaft 8, a first gear 9, a pedal 10, a support shaft 11, a second gear 12, a first transmission wheel 13, a transmission belt 14, a drainage pipe 15, a valve 16, a rotating shaft 17, a water wheel 18, a second transmission wheel 19 and a sealing bearing 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: a damping device of a fitness bicycle comprises a bottom plate 1, a supporting plate 2 is fixedly connected to the middle of the top surface of the bottom plate 1, a water wheel box 6 is fixedly connected to one side, away from the bottom plate 1, of the supporting plate 2, a sealing bearing 20 is fixedly connected to the center of the bottom surface of the inner wall of the water wheel box 6, a rotating shaft 17 is fixedly connected to the middle of the sealing bearing 20, a water wheel 18 is fixedly connected to the outer surface of the top of the rotating shaft 17, a second driving wheel 19 is fixedly connected to the bottom of the rotating shaft 17, a water discharging pipe 15 is fixedly connected to the bottom of the water wheel box 6, a valve 16 is fixedly connected to one side of the water discharging pipe 15, a water inlet pipe 5 is fixedly connected to one side of the top of the water wheel box 6, a water tank 3 is fixedly connected to one side of the top, the both ends of connecting axle 8 all fixedly connected with footboard 10, the first gear 9 of one side fixedly connected with on connecting axle 8 surface, the middle part that bottom plate 1 is close to support frame 7 one side is rotated and is connected with back shaft 11, the one end fixedly connected with second gear 12 of bottom plate 1 is kept away from to back shaft 11, one side fixedly connected with first drive wheel 13 that back shaft 11 is close to second gear 12, the race department transmission of first drive wheel 13 is connected with drive belt 14.
As an optimal technical solution of the utility model:
the second transmission wheel 19 is in transmission connection with the transmission belt 14, and the second transmission wheel 19 is in transmission connection with the first transmission wheel 13 through the transmission belt 14, so that the first transmission wheel 13 can drive the second transmission wheel 19 to rotate through the transmission belt 14.
As an optimal technical solution of the utility model:
the position of the first gear 9 corresponds to the position of the second gear 12, the diameter of the first gear 9 is larger than that of the second gear 12, and the first gear 9 and the second gear 12 are meshed with each other, so that the second gear 12 is driven to rotate by the pedal 10.
As an optimal technical solution of the utility model:
the diameter of water wheels 18 is smaller than that of the inner wall of the water wheel box 6, and the outer sides of the water wheels 18 are not in contact with the inner wall of the water wheel box 6 completely, so that the abrasion can be reduced, and the service life of the water wheels 18 is prolonged.
As an optimal technical solution of the utility model:
the lateral wall of water wheel case 6 comprises transparent glass material, and the lateral wall mark of water wheel case 6 has the water line, and sealed glue has been paintd with to water wheel case 6 and sealed bearing 20's junction to prevent that the water in the water wheel case 6 from flowing from the gap.
As an optimal technical solution of the utility model:
the water suction port of the water pump 4 is communicated with the water tank 3, the water outlet of the water pump 4 is fixedly connected with the water inlet pipe 5, and the water inlet of the water tank 3 is fixedly connected with one end of the drain pipe 15, so that the water level in the water wheel box 6 can be flexibly adjusted through the water pump 4 and the valve 16 on the drain pipe 15.
As an optimal technical solution of the utility model:
the rotating shaft 17 is rotatably connected with the water wheel tank 6 through a fixedly connected sealing bearing 20, and the water wheel 18 is rotatably connected with the water wheel tank 6 through the fixedly connected rotating shaft 17, so that the water wheel 18 can rotate in the water wheel tank 6.
In conclusion, when the damping device of the exercise bicycle is used, the water wheel box 6 and the water wheel 18 are arranged, the water wheel 18 is rotatably connected with the water wheel box 6 through the fixedly connected rotating shaft 17, meanwhile, the diameter of the water wheel 18 is smaller than that of the inner wall of the water wheel box 6, the outer side of the water wheel 18 is not in contact with the inner wall of the water wheel box 6 at all, the resistance of the water wheel box 6 during rotation of the water wheel 18 can be changed by changing the water level inside, so that the purpose of adjusting the resistance is achieved, the outer side of the water wheel 18 is not in contact with the inner wall of the water wheel box 6 at all, the friction can be reduced while the resistance is increased, the abrasion of the water wheel 18 is reduced, the service life of the damping device is prolonged, the water tank 3 and the water pump 4 are arranged, the water suction port of the water pump 4 is communicated with the water tank 3, the water outlet of, one side fixedly connected with valve 16 of drain pipe 15 can make the user adjust the water level in water wheel case 6 through valve 16 and water pump 4 to resistance when changing water wheels 18 and rotating, the change of water level has linear regulation's effect simultaneously, does not have the ladder nature, therefore the user can be according to the nimble training intensity that changes of self ability, has better practicality.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A damping device of an exercise bicycle is characterized in that: comprises a bottom plate (1), a supporting plate (2) is fixedly connected to the middle of the top surface of the bottom plate (1), a water wheel box (6) is fixedly connected to one side, away from the bottom plate (1), of the supporting plate (2), a sealing bearing (20) is fixedly connected to the center of the bottom surface of the inner wall of the water wheel box (6), a rotating shaft (17) is fixedly connected to the middle of the sealing bearing (20), a water wheel (18) is fixedly connected to the outer surface of the top of the rotating shaft (17), a second driving wheel (19) is fixedly connected to the bottom of the rotating shaft (17), a drain pipe (15) is fixedly connected to the bottom of the water wheel box (6), a valve (16) is fixedly connected to one side of the top of the water wheel box (6), a water inlet pipe (5) is fixedly connected to one side of the top surface of the bottom plate (1), a water tank (3) is fixedly connected, one side fixedly connected with support frame (7) of water tank (3) are kept away from to bottom plate (1) top surface, the top of support frame (7) is rotated and is connected with connecting axle (8), the equal fixedly connected with footboard (10) in both ends of connecting axle (8), the first gear of one side fixedly connected with (9) on connecting axle (8) surface, bottom plate (1) is close to the middle part rotation of support frame (7) one side and is connected with back shaft (11), the one end fixedly connected with second gear (12) of bottom plate (1) are kept away from in back shaft (11), the first drive wheel (13) of one side fixedly connected with that back shaft (11) are close to second gear (12), the round groove department transmission of first drive wheel (13) is connected with drive belt (14).
2. A damper device for an exercycle, according to claim 1, wherein: the second transmission wheel (19) is in transmission connection with the transmission belt (14), and the second transmission wheel (19) is in transmission connection with the first transmission wheel (13) through the transmission belt (14).
3. A damper device for an exercycle, according to claim 1, wherein: the position of the first gear (9) corresponds to the position of the second gear (12), the diameter of the first gear (9) is larger than that of the second gear (12), and the first gear (9) and the second gear (12) are meshed with each other.
4. A damper device for an exercycle, according to claim 1, wherein: the diameter of the water wheel (18) is smaller than that of the inner wall of the water wheel box (6), and the outer side of the water wheel (18) is not in contact with the inner wall of the water wheel box (6) completely.
5. A damper device for an exercycle, according to claim 1, wherein: the lateral wall of water wheel case (6) comprises transparent glass material, the lateral wall mark of water wheel case (6) has the waterline, sealed glue has been paintd to the junction of water wheel case (6) and sealed bearing (20).
6. A damper device for an exercycle, according to claim 1, wherein: the water inlet of the water pump (4) is communicated with the water tank (3), the water outlet of the water pump (4) is fixedly connected with the water inlet pipe (5), and the water inlet of the water tank (3) is fixedly connected with one end of the water discharge pipe (15).
7. A damper device according to claim 4, further comprising: the rotating shaft (17) is rotatably connected with the water wheel box (6) through a fixedly connected sealing bearing (20), and the water wheel (18) is rotatably connected with the water wheel box (6) through a fixedly connected rotating shaft (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921793740.XU CN210845125U (en) | 2019-10-24 | 2019-10-24 | Damping device of exercise bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921793740.XU CN210845125U (en) | 2019-10-24 | 2019-10-24 | Damping device of exercise bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210845125U true CN210845125U (en) | 2020-06-26 |
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ID=71297321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921793740.XU Expired - Fee Related CN210845125U (en) | 2019-10-24 | 2019-10-24 | Damping device of exercise bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210845125U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760234A (en) * | 2020-08-26 | 2020-10-13 | 东北石油大学 | Paddle damping type race starting strength trainer |
| CN112473082A (en) * | 2020-11-23 | 2021-03-12 | 张红辉 | Hydraulic resistance type exercise bicycle |
| CN112915476A (en) * | 2021-01-20 | 2021-06-08 | 许威 | Convenient recovered suspension type shank trainer of using of orthopedics of adjusting resistance |
| CN113262434A (en) * | 2021-06-11 | 2021-08-17 | 王婷 | Rehabilitation training device for department of cardiology |
| CN113274698A (en) * | 2021-05-19 | 2021-08-20 | 淳安新富中医骨伤医院 | Rehabilitation training device for orthopedic patients |
| CN114904242A (en) * | 2022-04-25 | 2022-08-16 | 渤海大学 | Fitness equipment for public exercise |
-
2019
- 2019-10-24 CN CN201921793740.XU patent/CN210845125U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760234A (en) * | 2020-08-26 | 2020-10-13 | 东北石油大学 | Paddle damping type race starting strength trainer |
| CN112473082A (en) * | 2020-11-23 | 2021-03-12 | 张红辉 | Hydraulic resistance type exercise bicycle |
| CN112915476A (en) * | 2021-01-20 | 2021-06-08 | 许威 | Convenient recovered suspension type shank trainer of using of orthopedics of adjusting resistance |
| CN113274698A (en) * | 2021-05-19 | 2021-08-20 | 淳安新富中医骨伤医院 | Rehabilitation training device for orthopedic patients |
| CN113262434A (en) * | 2021-06-11 | 2021-08-17 | 王婷 | Rehabilitation training device for department of cardiology |
| CN114904242A (en) * | 2022-04-25 | 2022-08-16 | 渤海大学 | Fitness equipment for public exercise |
| CN114904242B (en) * | 2022-04-25 | 2023-10-27 | 渤海大学 | Body-building device for mass exercise |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200626 Termination date: 20211024 |