CN202446723U - Suspension type running and jumping posture strength trainer - Google Patents
Suspension type running and jumping posture strength trainer Download PDFInfo
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- CN202446723U CN202446723U CN 201220074275 CN201220074275U CN202446723U CN 202446723 U CN202446723 U CN 202446723U CN 201220074275 CN201220074275 CN 201220074275 CN 201220074275 U CN201220074275 U CN 201220074275U CN 202446723 U CN202446723 U CN 202446723U
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- conical gear
- pedal
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Abstract
The utility model relates to a suspension type running and jumping posture strength trainer comprising two pedals. The pedals are arranged left and right at interval, bases are arranged below the pedals, gear shafts are arranged in the bases, traction wheels are arranged on the gear shafts, and the traction wheels are connected with weight balancing blocks by traction ropes. The pedals are connected with the traction wheels by linear and rotary motion conversion mechanisms. In the suspension type running and jumping posture strength trainer, a gate-shaped framework is arranged on the front side of the bases, a suspension belt is arranged at the upper end of the gate-shaped framework, the upper body of a sportsman is suspended by the suspension belt, the linear and rotary motion conversion mechanisms are arranged below the pedals and weight balancing devices are connected with the pedals, the weight balancing devices provide resistance when the sportsman treads the pedals, and the pedals are reset by the weight balancing devices through the linear and rotary motion conversion mechanisms when the sportsman lifts legs. With the adoption of the suspension type running and jumping posture strength trainer, constraints on the upper body and upper limbs of the sportsman are fewer, the sportsman can simulate body posture during running and jumping movement, and the kicking speed of the sportsman is variable so as to adapt to the requirements of change of the pedaling frequency in a running and jumping training.
Description
Technical field
The utility model relates to the mankind life article, relates in particular to sports movement apparatus, and particularly a kind of suspension type is run and jumped the posture force exerciser.
Background technology
Run and jump the muscular strength of lower limb that motion need be strong.In the prior art, the apparatus of development muscular strength of lower limb has the fixedly exercising machine in the gymnasium.But this fixedly exercising machine is more to the constraint of health, can't simulate and run the body gesture of jumping motion.Other has treadmill resistance exercising machine, and still, it is pedaled the speed of stretching and fixes, and can not adapt to run to jump the requirement that stepping frequency changes in the training.
Summary of the invention
The purpose of the utility model is to provide a kind of suspension type to run to jump posture force exerciser, described this suspension type to run to jump the posture force exerciser will solve in the prior art fixedly that exercising machine and treadmill resistance exercising machine are incompatible to run the technical problem that jumping is trained.
This suspension type of the utility model is run and is jumped the posture force exerciser, comprises two pedals, and described pedal is between left and right at a distance from being provided with; Wherein, The below of any described pedal all is provided with a base separately, all is provided with a transverse teeth wheel shaft through bearing separately in any described base, is set with one first conical gear on the described transverse teeth wheel shaft separately; Also be set with a traction wheel on the transverse teeth wheel shaft; All be connected with a hauling rope separately on any described traction wheel, described hauling rope is connected with a balancing weight through pulley separately, and any described balancing weight all is arranged in the counterweight support separately; Be provided with an axle sleeve through bearing holder (housing, cover) on the transverse teeth wheel shaft; One side of described axle sleeve is set with one and scrunches platform, and described scrunching is provided with a vertical gear shaft in the platform, and described vertical gear shaft is provided with one second conical gear; Any described second conical gear all meshes with described first conical gear separately; Vertically gear shaft is perpendicular to the transverse teeth wheel shaft, and any one second conical gear all is connected with a described pedal with rotary motion conversion mechanism through a straight line separately, and the place ahead of two pedals is provided with a balance support; Described balance support comprises a door type framework; Described door type frame fixation is arranged on the front side of the base of two pedal belows, and the upper end of door type framework is provided with suspension strap, and described suspension strap is positioned at the top of two pedals.
Further; Described vertical gear shaft is fixedly connected with the described platform that scrunches; Described second conical gear is arranged on vertical gear shaft through bearing, and vertically the epimere of gear shaft is arranged with pipe in outward, is provided with axial sliding pair between the epimere of the inwall of described interior pipe and vertical gear shaft; Be arranged with an outer tube outside the interior pipe; Be provided with the feed screw nut transmission between the inwall of described outer tube and the outer wall of interior pipe, the lower end of outer tube is fixedly connected with the upper surface of second conical gear, and the upper end of interior pipe is fixedly connected with the bottom side of pedal.
Further, the inwall of described outer tube is set with nut, and the outer wall of described interior pipe is set with leading screw, and described nut cooperates with described leading screw.
Perhaps, the outer wall of described interior pipe is set with nut, and the inwall of described outer tube is set with leading screw, and described nut cooperates with described leading screw.
Further again, described feed screw nut transmission is lead screw nut transmission or ball-screw nut transmission.
Further, an end of described transverse teeth wheel shaft is connected with a hand support of crank.
The operation principle of the utility model is: two pedals supply sportsman left and right sides pedal to step on respectively.The sportsman is hung the balance that obtains upper body through upper body by suspension strap.During the downward pushes pedals of sportsman; The rectilinear motion of the feed screw nut adjutant pedal that is connected with pedal converts rotatablely moving of outer tube into; Outer tube drives second conical gear and rotates, and second conical gear drives first conical gear and rotates, and first conical gear drives traction wheel and rotates; Traction wheel promotes balancing weight through hauling rope, for athletic trample action provides resistance.Carry pin after athletic completion is trampled, balancing weight descends under the gravity effect, and hauling rope drives the traction wheel reverse rotation, thereby rises again through first conical gear, second conical gear, outer tube and feed screw nut adjutant pedal.After the axle sleeve that utilizes pin will scrunch the platform below is fixed with the transverse teeth wheel shaft, but the angle between the fixed pedestal direction of motion and the horizontal plane.Utilize the crank hand support adjustable pedal direction of motion of transverse teeth wheel shaft one end and the angle between the horizontal plane.
The utility model and prior art are compared, and its effect is actively with tangible.The utility model utilizes the balance support to keep sportsman's upper body balance; Straight line is set with rotary motion conversion mechanism and be connected counter weight device under pedal; When sportsman's pushes pedals; Counter weight device provides resistance, and when the sportsman carried leg, counter weight device resetted pedal through straight line and rotary motion conversion mechanism.The utility model is few to sportsman's upper body and upper limbs constraint, and the sportsman can simulate the body gesture of running when jumping motion, and the sportsman is pedaled and stretched speed changeable, has adapted to run to jump the requirement that stepping frequency changes in the training.
Description of drawings:
Fig. 1 is the structural representation that the suspension type of the utility model is run an embodiment who jumps the posture force exerciser.
Fig. 2 is that the suspension type of the utility model is run the plan structure sketch map of jumping feed screw nut transmission, first conical gear and second conical gear of pedal below in the posture force exerciser.
Fig. 3 is that the suspension type of the utility model is run the side direction structural representation of jumping feed screw nut transmission, first conical gear and second conical gear of pedal below in the posture force exerciser.
Fig. 4 is that the suspension type of the utility model is run the cross-sectional view of jumping feed screw nut transmission, first conical gear and second conical gear of pedal below in the posture force exerciser.
Fig. 5 is the structural representation that the suspension type of the utility model is run the suspension strap among another embodiment that jumps the posture force exerciser.
The specific embodiment:
Embodiment 1:
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, the suspension type of the utility model is run and is jumped the posture force exerciser, comprises two pedals 1; At a distance from being provided with, wherein, the below of any described pedal 1 all is provided with a base 2 to described pedal 1 separately between left and right; All be provided with a transverse teeth wheel shaft 3 through bearing separately in any described base 2; Be set with one first conical gear 4 on the described transverse teeth wheel shaft 3 separately, also be set with a traction wheel 5 on the transverse teeth wheel shaft 3, all be connected with a hauling rope separately on any described traction wheel 5; Described hauling rope is connected with a balancing weight 6 through pulley separately; Any described balancing weight 6 all is arranged in the counterweight support separately, is provided with an axle sleeve through bearing holder (housing, cover) on the transverse teeth wheel shaft 3, and a side of described axle sleeve is set with one and scrunches platform 7; Described scrunching is provided with a vertical gear shaft 8 in the platform 7; Described vertical gear shaft 8 is provided with one second conical gear 9, and any described second conical gear 9 all meshes with described first conical gear 4 separately, and vertically gear shaft 8 is perpendicular to transverse teeth wheel shaft 3; Any one second conical gear 9 all is connected with a described pedal 1 with rotary motion conversion mechanism through a straight line separately; The place ahead of two pedals 1 is provided with a balance support, and described balance support comprises a door type framework 12, and described door type framework 12 is fixedly installed on the front side of the base 2 of two pedal 1 belows; The upper end of door type framework 12 is provided with suspension strap 13, and described suspension strap 13 is positioned at the top of two pedals 1.
Further; Described vertical gear shaft 8 is fixedly connected with the described platform 7 that scrunches; Described second conical gear 9 is arranged on vertical gear shaft 8 through bearing, and vertically the epimere of gear shaft 8 is arranged with outward in one and manages 10, is provided with axial sliding pair between the epimere of the inwall of described interior pipe 10 and vertical gear shaft 8; Be arranged with an outer tube 11 outside the interior pipe 10; Be provided with the feed screw nut transmission between the outer wall of the inwall of described outer tube 11 and interior pipe 10, the lower end of outer tube 11 is fixedly connected with the upper surface of second conical gear 9, and the upper end of interior pipe 10 is fixedly connected with the bottom side of pedal 1.
Further, the inwall of described outer tube 11 is set with nut, and the outer wall of described interior pipe 10 is set with leading screw, and described nut cooperates with described leading screw.
Perhaps, the outer wall of described interior pipe 10 is set with nut, and the inwall of described outer tube 11 is set with leading screw, and described nut cooperates with described leading screw.
Further again, described feed screw nut transmission is lead screw nut transmission or ball-screw nut transmission.
As shown in Figure 2, further, an end of described transverse teeth wheel shaft 3 is connected with a hand support 19 of crank.
As shown in Figure 5, the lower end of suspension strap 13 is connected with neck shoulder fixed band 20 and static line grommet 21.
Concrete, pedal 1 is hinged with the upper end of interior pipe 10.
The course of work of present embodiment is: two pedals 1 supply sportsman left and right sides pedal to step on respectively.The sportsman is obtained the balance of upper body by suspension strap 13 suspensions through upper body.During the downward pushes pedals 1 of sportsman; The rectilinear motion of the feed screw nut adjutant pedal 1 that is connected with pedal 1 converts rotatablely moving of outer tube 11 into; Outer tube 11 drives second conical gear 9 and rotates, and second conical gear 9 drives first conical gear 4 and rotates, and first conical gear 4 drives traction wheel 5 and rotates; Traction wheel 5 promotes balancing weight 6 through hauling rope, for athletic trample action provides resistance.Carry pin after athletic completion is trampled, balancing weight 6 descends under the gravity effect, and hauling rope drives traction wheel 5 reverse rotations, thereby rises again through first conical gear 4, second conical gear 9, outer tube 11 and feed screw nut adjutant pedal 1.After axle sleeve that utilizing pins will scrunch platform 7 belows and transverse teeth wheel shaft 3 are fixed, but the angle between fixed pedestal 1 direction of motion and the horizontal plane.Utilize hand support 19 adjustable pedals, 1 direction of motion of crank of transverse teeth wheel shaft 3 one ends and the angle between the horizontal plane.
Claims (6)
1. a suspension type is run and is jumped the posture force exerciser, comprises two pedals, and described pedal is between left and right at a distance from being provided with; It is characterized in that: the below of any described pedal all is provided with a base separately, all is provided with a transverse teeth wheel shaft through bearing separately in any described base, is set with one first conical gear on the described transverse teeth wheel shaft separately; Also be set with a traction wheel on the transverse teeth wheel shaft; All be connected with a hauling rope separately on any described traction wheel, described hauling rope is connected with a balancing weight through pulley separately, and any described balancing weight all is arranged in the counterweight support separately; Be provided with an axle sleeve through bearing holder (housing, cover) on the transverse teeth wheel shaft; One side of described axle sleeve is set with one and scrunches platform, and described scrunching is provided with a vertical gear shaft in the platform, and described vertical gear shaft is provided with one second conical gear; Any described second conical gear all meshes with described first conical gear separately; Vertically gear shaft is perpendicular to the transverse teeth wheel shaft, and any one second conical gear all is connected with a described pedal with rotary motion conversion mechanism through a straight line separately, and the place ahead of two pedals is provided with a balance support; Described balance support comprises a door type framework; Described door type frame fixation is arranged on the front side of the base of two pedal belows, and the upper end of door type framework is provided with suspension strap, and described suspension strap is positioned at the top of two pedals.
2. suspension type as claimed in claim 1 is run and is jumped the posture force exerciser; It is characterized in that: described vertical gear shaft is fixedly connected with the described platform that scrunches; Described second conical gear is arranged on vertical gear shaft through bearing, and vertically the epimere of gear shaft is arranged with pipe in outward, is provided with axial sliding pair between the epimere of the inwall of described interior pipe and vertical gear shaft; Be arranged with an outer tube outside the interior pipe; Be provided with the feed screw nut transmission between the inwall of described outer tube and the outer wall of interior pipe, the lower end of outer tube is fixedly connected with the upper surface of second conical gear, and the upper end of interior pipe is fixedly connected with the bottom side of pedal.
3. suspension type as claimed in claim 2 is run and is jumped the posture force exerciser, and it is characterized in that: the inwall of described outer tube is set with nut, and the outer wall of described interior pipe is set with leading screw, and described nut cooperates with described leading screw.
4. suspension type as claimed in claim 2 is run and jumped the posture force exerciser, it is characterized in that: the outer wall of pipe is set with nut in described, and the inwall of described outer tube is set with leading screw, and described nut cooperates with described leading screw.
5. suspension type as claimed in claim 2 is run and is jumped the posture force exerciser, and it is characterized in that: described feed screw nut transmission is lead screw nut transmission or ball-screw nut transmission.
6. suspension type as claimed in claim 1 is run and is jumped the posture force exerciser, and it is characterized in that: an end of described transverse teeth wheel shaft is connected with a hand support of crank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220074275 CN202446723U (en) | 2012-03-01 | 2012-03-01 | Suspension type running and jumping posture strength trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220074275 CN202446723U (en) | 2012-03-01 | 2012-03-01 | Suspension type running and jumping posture strength trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202446723U true CN202446723U (en) | 2012-09-26 |
Family
ID=46862620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220074275 Expired - Fee Related CN202446723U (en) | 2012-03-01 | 2012-03-01 | Suspension type running and jumping posture strength trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202446723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580284A (en) * | 2012-03-01 | 2012-07-18 | 上海体育学院 | Run and jump gesture physical strength training aid |
-
2012
- 2012-03-01 CN CN 201220074275 patent/CN202446723U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580284A (en) * | 2012-03-01 | 2012-07-18 | 上海体育学院 | Run and jump gesture physical strength training aid |
| CN102580284B (en) * | 2012-03-01 | 2014-07-16 | 上海体育学院 | Run and jump gesture physical strength training aid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20140301 |