CN110251882A - Fitness equipment is mechanical - Google Patents
Fitness equipment is mechanical Download PDFInfo
- Publication number
- CN110251882A CN110251882A CN201910328282.0A CN201910328282A CN110251882A CN 110251882 A CN110251882 A CN 110251882A CN 201910328282 A CN201910328282 A CN 201910328282A CN 110251882 A CN110251882 A CN 110251882A
- Authority
- CN
- China
- Prior art keywords
- moving lever
- moving
- transmission belt
- fitness equipment
- moving axis
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
- A63B21/0053—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using alternators or dynamos
- A63B21/0055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using alternators or dynamos the produced electric power used as a source for other equipment, e.g. for TVs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G5/00—Devices for producing mechanical power from muscle energy
- F03G5/02—Devices for producing mechanical power from muscle energy of endless-walk type, e.g. treadmills
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The present invention discloses a kind of fitness equipment machinery, and enhancing body resistance device machinery includes motor, moving axis, dead axle, transmission component and moving lever；Moving axis is connected to motor；Dead axle and the spaced and parallel setting of moving axis；Transmission component includes pulley, unilateral bearing and transmission belt；Pulley is set to dead axle, and unilateral bearing is set to moving axis, and the both ends of transmission belt are socketed on pulley and unilateral bearing respectively；Moving lever between dead axle and moving axis, and with transmission band connection, to drive transmission belt, transmission belt drives unilateral bearing to rotate along Impact direction for moving lever movement, with drive moving axis axially rotation and realize electric power generation.The back and forth movement of moving lever can be converted to the rotary motion of motor by technical solution of the present invention, so that motor can form the resistance for body-building, realize the charge carrier formula body-building function of enhancing body resistance device machinery, and the kinetic energy generated when moving lever movement is converted into electric energy by motor, is conducive to make full use of the energy.
Description
Technical field
The present invention relates to fitness equipment technical field, in particular to a kind of fitness equipment is mechanical.
Background technique
With the continuous improvement of living standards and various sports it is universal, various fitness equipments also enter therewith
In the daily workout of people's lives or sportsman, so that being able to satisfy its movement using the body builder of fitness equipment, taking exercise, strong
The demand of body.Fitness equipment common at present is broadly divided into gravity load formula fitness equipment and elastic force load if dividing from load method
Formula fitness equipment, gravity load formula fitness equipment reach exercise purpose, such as, but not limited to dumbbell etc. by overcoming gravity acting, and
Elastic force load-type fitness equipment then achievees the purpose that exercise by overcoming the elastic force of spring to do work.However, common using these
Fitness equipment take exercise when, the energy such as kinetic energy that body builder itself generates are not utilized sufficiently.
Summary of the invention
It is mechanical that the main object of the present invention is to provide a kind of fitness equipment, it is intended to which the back and forth movement of moving lever is converted to motor
Rotary motion realize that the charge carrier formula of enhancing body resistance device machinery is good for so that motor can form the resistance for body-building
Body function, and the kinetic energy generated when moving lever movement is converted into electric energy by motor, is conducive to make full use of the energy.
To achieve the above object, fitness equipment machinery proposed by the present invention include motor, moving axis, dead axle, transmission component and
Moving lever；The moving axis is connect with the motor；Dead axle and the spaced and parallel setting of the moving axis；The transmission component includes sliding
Wheel, unilateral bearing and transmission belt；The pulley is set to the dead axle, and the unilateral bearing is set to the moving axis, the transmission
The both ends of band are socketed in respectively on the pulley and the unilateral bearing；The moving lever be located at the dead axle and the moving axis it
Between, and with the transmission band connection, to drive the transmission belt, the transmission belt drives the one-way shaft for moving lever movement
It holds and is rotated along Impact direction, realize electric power generation to drive the moving axis axially to rotate.
Optionally, the quantity of the transmission component is multiple groups, including the first transmission component and the second transmission component；
First transmission component includes first pulley, the first one-way shaft set on the moving axis set on the dead axle
It holds, and the first transmission belt of the connection first pulley and first unilateral bearing；Second transmission component includes setting
Second pulley in the dead axle, the second unilateral bearing set on the moving axis, and the connection second pulley and described the
Second transmission belt of two unilateral bearings；
The transmission component further includes the first lock and the second lock, and the moving lever and first transmission belt pass through institute
The connection of the first lock, the moving lever and second transmission belt is stated to connect by second lock.
Optionally, the Impact direction of first unilateral bearing and second unilateral bearing is opposite；
The moving lever is with the first motion state moved towards the dead axle and move towards the moving axis second
Motion state, in second motion state, described first is locked so that first transmission belt and the moving lever connect
It connects, second lock unclamps so that second transmission belt and the moving lever are detached from；It is described in first motion state
First lock unclamps so that first transmission belt and the moving lever are detached from, and described second locks so that described second passes
Dynamic band is connect with the moving lever.
Optionally, first lock and second lock are detachably connected with the moving lever.
Optionally, the transmission belt is chain belt or elastic belt.
Optionally, the motor includes shaft, is connected between the shaft and the moving axis by speed change connector.
Optionally, the fitness equipment machinery further includes fixed connecting plate, the shell of the motor and the fixed connecting plate
Connection.
Optionally, the fitness equipment machinery further includes two spaced fixed poles, two fixed poles with ground and/or
Metope is fixed, and the both ends of the moving lever are slidably connected with two fixed poles respectively.
Optionally, it is equipped with a sliding block in each fixed pole, two sliding blocks both ends with the moving lever respectively
Connection, the sliding block slide in the fixed pole with the movement of the moving lever.
Optionally, two sliding blocks are detachably connected with the moving lever.
In technical solution of the present invention, when moving lever movement, it just will drive transmission belt, pulley and one-way shaft and forward
It is dynamic, rotate moving axis also axially, at this point, since moving axis is connected to motor, therefore will drive electric power generation after moving axis rotation,
The electric energy that the motor issues can be used for multiple use, such as, but not limited to the electric power supplies such as electric light, for the charging such as mobile phone and
Electric power loopback etc., in other words, the kinetic energy that body builder is generated when being taken exercise using moving lever can pass through enhancing body resistance device mechanical conversion
There is positive environment protection significance to be conducive to make full use of the energy for electric energy.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the mechanical embodiment of fitness equipment of the present invention.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 1 | Motor | 2 | Moving axis |
| 3 | Dead axle | 31 | First transmission component |
| 4 | Moving lever | 311 | First pulley |
| 312 | First unilateral bearing | 313 | First transmission belt |
| 32 | Second transmission component | 321 | Second pulley |
| 322 | Second unilateral bearing | 323 | Second transmission belt |
| 314 | First lock | 324 | Second lock |
| 5 | Speed change connector | 6 | Fixed connecting plate |
| 7 | Fixed pole | 71 | Sliding block |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention,
Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection scope within.
The present invention proposes that a kind of fitness equipment is mechanical.
Referring to Fig.1, in an embodiment of the present invention, which includes motor 1, moving axis 2, dead axle 3, transmission component
And moving lever 4；Moving axis 2 is connect with motor 1；Dead axle 3 and the spaced and parallel setting of moving axis 2；Transmission component includes pulley, one-way shaft
It holds and transmission belt；Pulley is set to dead axle 3, and unilateral bearing is set to moving axis 2, and the both ends of transmission belt are socketed in pulley and list respectively
To on bearing；Moving lever 4 between dead axle 3 and moving axis 2, and with transmission band connection, moving lever 4 move to drive transmission belt,
Transmission belt drives unilateral bearing to rotate along Impact direction, realizes motor 1 to drive moving axis 2 axially to rotate and generates electricity.
It should be noted that, enhancing body resistance device machinery is applicable in various types of fitness equipments herein, especially some progress
Straight reciprocating motion, such as, but not limited to weight lifting, chin-up, to be more applicable in enhancing body resistance device in the fitness equipment squatted down etc. mechanical.
Currently, common fitness equipment is broadly divided into gravity load formula fitness equipment and elastic force load-type body-building if dividing from load method
Device, gravity load formula fitness equipment reaches exercise purpose, such as, but not limited to dumbbell etc. by overcoming gravity acting, and elastic force is negative
Lotus formula fitness equipment then achievees the purpose that exercise by overcoming the elastic force of spring to do work.However, using these common body-building
When device is taken exercise, body builder moves the energy such as the kinetic energy generated and is not utilized sufficiently.In practical body-building, moving lever
4 be the operating stick of body builder, is the power source of enhancing body resistance device machinery.
In the present embodiment, when moving lever 4 moves, transmission belt, pulley and unilateral bearing rotation just be will drive, then
So that the also axial rotation of moving axis 2, at this point, since moving axis 2 connect with motor 1, therefore moving axis 2 will drive motor 1 and generate electricity after rotating, be somebody's turn to do
The electric energy that motor 1 issues can be used for multiple use, such as, but not limited to the electric power supplies such as electric light, for the charging such as mobile phone and
Electric power loopback etc., in other words, the kinetic energy that body builder is generated when being taken exercise using moving lever 4 can be by enhancing body resistance device mechanical conversion
There is positive environment protection significance to be conducive to make full use of the energy for electric energy.Here, due to unilateral bearing have can only edge
The characteristics of its Impact direction unidirectionally axially rotates, therefore in the transformation of the direction of motion of moving lever 4, unilateral bearing can not stress, into
And such that regardless of the motion state of moving lever 4 how, moving axis 2 can all rotate in one direction, without backwards rotation,
Ensure that motor 1 can normal power generation.In the inventive solutions, the quantity of transmission component is preferably multiple groups, including
First transmission component 31 and the second transmission component 32；Referring to Fig.1, in the present embodiment, the quantity of transmission component is specially two
Group, i.e. the first transmission component 31 and the second transmission component 32, certainly, in other embodiments, according to the actual situation, transmission component
Quantity can be set to one group or three groups or three groups or more.Wherein, the first transmission component 31 includes sliding set on the first of dead axle 3
Take turns 311, set on the first unilateral bearing 312 of moving axis 2, and the first biography of connection first pulley 311 and the first unilateral bearing 312
Dynamic band 313；Second transmission component 32 include set on the second pulley 321 of dead axle 3, the second unilateral bearing 322 set on moving axis 2,
And the second transmission belt 323 of connection second pulley 321 and the second unilateral bearing 322；Transmission component further includes the first lock 314
With the second lock 324, moving lever 4 is connect with the first transmission belt 313 by the first lock 314, moving lever 4 and the second transmission belt
323 pass through 324 connection of the second lock.
Further, shown in the arrow for indicating the direction of motion as shown in figure 1, in the present embodiment, 312 He of the first unilateral bearing
The Impact direction of second unilateral bearing 322 is opposite；Moving lever 4 has the first motion state move towards dead axle 3 and towards moving
The second motion state that axis 2 moves, in the second motion state, the first lock 314 is locked so that the first transmission belt 313 and moving lever
4 connections, the second lock 324 unclamps so that the second transmission belt 323 is detached from moving lever 4；In the first motion state, the first lock
314 unclamp so that the first transmission belt 313 is detached from moving lever 4, and the second lock 324 locks so that the second transmission belt 323 and movement
Bar 4 connects.It is positive if being appreciated that with the direction moved towards dead axle 3 after body builder, such as sportsman's crawl moving lever 4
To, be with the direction moved towards moving axis 2 it is reversed, then when sportsman does reciprocal movement under force using moving lever 4,2 He of moving axis
The direction of rotation of motor 1 can remain unchanged.Specifically, when 4 counter motion of moving lever, since the first lock 314 is passed first
Dynamic band 313 links together with moving lever 4, therefore the first transmission belt 313 may make the first unilateral bearing 312 that moving axis 2 can be driven suitable
Hour hands turn motor 1, the second unilateral bearing 322 only slide；And in 4 forward motion of moving lever, since the second lock 324 will
Second transmission belt 323 links together with moving lever 4, and the Impact direction of the first unilateral bearing 312 and the second unilateral bearing 322
On the contrary, therefore the second transmission belt 323 also may make the second unilateral bearing 322 that can drive the turn motor 1 clockwise of moving axis 2；In this way, nothing
It is forward motion or counter motion by moving lever 4, the direction of rotation of motor 1 can remain unchanged.In this way, in moving lever 4
In stroke, the reciprocating motion of moving lever 4 has reformed into the rotary motion of motor 1, and direction of rotation does not change always, from
And motor 1 is enabled to form the resistance for being used for body-building, realize the charge carrier formula body-building function of enhancing body resistance device machinery, and can be really
Having protected motor 1 can smoothly generate electricity.In addition, in the present embodiment, compared to the health and fitness facilities of other mode of loading, passing through control electricity
The design such as electromagnetic force of machine 1, both can easily design the resistance load for body-building of enhancing body resistance device machinery, the resistance
Power load very easily more accurately can also be inquired or be adjusted by equipment such as computer or mobile terminals.It needs herein especially
Illustrate, it, can any trip segment within the scope of effective travel when body builder is within the scope of the effective travel of moving lever 4
Movement, and body builder can change the direction moved back and forth with any position at any time, but the direction of rotation of motor is still
It will not so change.Further, in the present embodiment, the first lock 314 and the second lock 324 are removable with moving lever 4
Connection is unloaded, can be convenient subsequent maintenance replacement in this way.And in the present embodiment, transmission belt is preferably chain belt.Right the design is not
Be limited to this, in other embodiments, transmission belt can with but be not limited to elastic belt etc., but in the present embodiment, why
It is preferred that chain belt as transmission belt, is made of because chain belt is usually by metal materials such as steels, the power load that can be born is larger,
It is hardly damaged when use.
Herein specifically, referring to Fig.1, in the present embodiment, motor 1 generally includes the standards such as shell and shaft
Component, and connected between shaft and moving axis 2 by speed change connector 5.The speed change connector 5 is usually gearbox.It is appreciated that
It should be low speed rotation that moving lever 4, which moves the rotation of moving axis 2 that can be driven, and the power generation of motor 1 then needs high speed rotation, and speed change connects
Connecing device 5 can solve the problem of converting high speed rotation for low speed rotation, it is ensured that motor 1 is able to normal power generation.
Further, fitness equipment machinery further includes fixed connecting plate 6, and the shell of motor 1 is connect with fixed connecting plate 6.Tool
Body, referring to Fig.1, in the present embodiment, the bottom of 1 shell of motor and fixed connecting plate 6 are fixed, meanwhile, on fixed connecting plate 6
It is also provided with through-hole, so that the connectors such as screw securely fix the fixtures such as fixed connecting plate 6 and ground or metope, such as
This, the motor 1 on fixed connecting plate 6 can obtain firm installation, be conducive to keep the in stable condition of motor 1.
Referring to Fig.1, in the present embodiment, further, fitness equipment machinery further includes two spaced fixed poles 7, and two
Fixed pole 7 is fixed with ground and/or metope, and the both ends of moving lever 4 are slidably connected with two fixed poles 7 respectively.Here, two fixed poles 7
Setting be primarily used to keep the movement of moving lever 4 steady so that moving lever 4 is during exercise, axial is length extension side
To can be axial parallel with dead axle 3 and moving axis 2, moving lever 4 and transmission belt square crossing, so that moving lever 4 and transmission belt
It moves more smooth.
Further, in the present embodiment, as shown in Figure 1, being equipped with a sliding block 71 in each fixed pole 7, two sliding blocks 71
It is connect respectively with the both ends of moving lever 4, sliding block 71 slides in fixed pole 7 with the movement of moving lever 4.Specifically, on sliding block 71
Equipped with through-hole, sliding block 71 wears the through-hole by fixed pole 7 and is set in fixed pole 7, and the aperture of the through-hole is greater than fixed pole 7 directly
Diameter, so that sliding block 71 can the smooth sliding in fixed pole 7.Right the design is without being limited thereto, the sliding between moving lever 4 and fixed pole 7
Connection can also have an other forms, and such as, but not limited to, the both ends of moving lever 4 are equipped with the lasso that can be inserted in fixed pole 7, or can be with
The sliding slot etc. of the adaptation engaging of fixed pole 7.But in the present embodiment, since sliding block 71 is in the biggish bulk of volume, and sliding block 71 is set
In fixed pole 7, so as to ensure that one end of moving lever 4 is less susceptible to be detached from fixed pole 7, moving lever 4 is increased during exercise
Stability.In addition, may be a fixed connection between sliding block 71 and moving lever 4, such as moving lever 4 can be welded with sliding block 71, it can also
To be being detachably connected for easy disassembly, such as moving lever 4 and sliding block 71 are detachably clamped or are spirally connected.Here, moving lever 4
Stroke can not be it is fixed, in sliding block 71 slidably distance, either at the dead axle 2, or close to moving axis 3
Purpose of design of the invention also may be implemented in place, the reciprocating motion of moving lever 4 by a small margin.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of fitness equipment is mechanical characterized by comprising
Motor,
Moving axis, the moving axis are connect with the motor；
Dead axle, with the spaced and parallel setting of the moving axis；
Transmission component, the transmission component include pulley, unilateral bearing and transmission belt；The pulley is set to the dead axle, institute
Unilateral bearing is stated set on the moving axis, the both ends of the transmission belt are socketed in respectively on the pulley and the unilateral bearing；With
And
Moving lever, the moving lever between the dead axle and the moving axis, and with the transmission band connection, the moving lever
Movement is to drive the transmission belt, and the transmission belt drives the unilateral bearing to rotate along Impact direction, to drive the moving axis
It axially rotates and realizes electric power generation.
2. fitness equipment as described in claim 1 is mechanical, which is characterized in that the quantity of the transmission component is multiple groups, including the
One transmission component and the second transmission component；
First transmission component include set on the first pulley of the dead axle, the first unilateral bearing set on the moving axis, with
And the first transmission belt of the connection first pulley and first unilateral bearing；Second transmission component includes set on described
The second pulley of dead axle, the second unilateral bearing set on the moving axis, and the connection second pulley and described second is unidirectionally
Second transmission belt of bearing；
The transmission component further includes the first lock and the second lock, and the moving lever and first transmission belt pass through described the
One lock connection, the moving lever and second transmission belt are connected by second lock.
3. fitness equipment as claimed in claim 2 is mechanical, which is characterized in that first unilateral bearing and second one-way shaft
The Impact direction held is opposite；
The moving lever is with the first motion state moved towards the dead axle and the second movement moved towards the moving axis
State, in second motion state, described first is locked so that first transmission belt is connect with the moving lever, institute
The second lock is stated to unclamp so that second transmission belt and the moving lever are detached from；In first motion state, described first
Lock unclamps so that first transmission belt and the moving lever are detached from, and described second locks so that second transmission belt
It is connect with the moving lever.
4. fitness equipment as claimed in claim 2 is mechanical, which is characterized in that first lock and described second latches and institute
Moving lever is stated to be detachably connected.
5. fitness equipment as described in claim 1 is mechanical, which is characterized in that the transmission belt is chain belt or elastic belt.
6. fitness equipment as described in claim 1 is mechanical, which is characterized in that the motor includes shaft, the shaft with it is described
It is connected between moving axis by speed change connector.
7. fitness equipment as claimed in claim 6 is mechanical, which is characterized in that the fitness equipment machinery further includes fixed connecting plate,
The shell of the motor is connect with the fixed connecting plate.
8. fitness equipment as described in any one of claim 1 to 7 is mechanical, which is characterized in that the fitness equipment machinery further includes two
A spaced fixed pole, two fixed poles are fixed with ground and/or metope, and the both ends of the moving lever are respectively and described in two
Fixed pole is slidably connected.
9. fitness equipment as claimed in claim 8 is mechanical, which is characterized in that it is equipped with a sliding block in each fixed pole, two
The sliding block is connect with the both ends of the moving lever respectively, and the sliding block is sliding in the fixed pole with the movement of the moving lever
It is dynamic.
10. fitness equipment as claimed in claim 9 is mechanical, which is characterized in that two sliding blocks are detachable with the moving lever
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910328282.0A CN110251882A (en) | 2019-04-19 | 2019-04-19 | Fitness equipment is mechanical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910328282.0A CN110251882A (en) | 2019-04-19 | 2019-04-19 | Fitness equipment is mechanical |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110251882A true CN110251882A (en) | 2019-09-20 |
Family
ID=67913787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910328282.0A Pending CN110251882A (en) | 2019-04-19 | 2019-04-19 | Fitness equipment is mechanical |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110251882A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939516A (en) * | 2020-08-29 | 2020-11-17 | 羊春生 | Variable-tension household fitness equipment with dead weight as load |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3914437A1 (en) * | 1988-05-02 | 1989-11-16 | Heinz Leutheuser | Arrangement for carrying out training exercises |
| KR200366132Y1 (en) * | 2004-07-12 | 2004-11-03 | 화랑헬스뱅크주식회사 | Standing calf raise apparatus total health machine |
| CN203548080U (en) * | 2013-09-26 | 2014-04-16 | 北京印刷学院 | Forward pushing power generating body building device |
| CN104088766A (en) * | 2014-06-27 | 2014-10-08 | 江苏大学 | Reciprocating motion type body builder power generation device |
| CN104100469A (en) * | 2014-07-21 | 2014-10-15 | 阮建军 | Gravitational energy power generator |
-
2019
- 2019-04-19 CN CN201910328282.0A patent/CN110251882A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3914437A1 (en) * | 1988-05-02 | 1989-11-16 | Heinz Leutheuser | Arrangement for carrying out training exercises |
| KR200366132Y1 (en) * | 2004-07-12 | 2004-11-03 | 화랑헬스뱅크주식회사 | Standing calf raise apparatus total health machine |
| CN203548080U (en) * | 2013-09-26 | 2014-04-16 | 北京印刷学院 | Forward pushing power generating body building device |
| CN104088766A (en) * | 2014-06-27 | 2014-10-08 | 江苏大学 | Reciprocating motion type body builder power generation device |
| CN104100469A (en) * | 2014-07-21 | 2014-10-15 | 阮建军 | Gravitational energy power generator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939516A (en) * | 2020-08-29 | 2020-11-17 | 羊春生 | Variable-tension household fitness equipment with dead weight as load |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103630319B (en) | Based on wind-powered electricity generation high speed shaft bearing shaft to the shock table loaded | |
| JP2015195717A (en) | Rotation apparatus for power generation device or the like | |
| CN206312820U (en) | Vacuum circuit breaker gear anti-reverse-rotation device | |
| CN110251882A (en) | Fitness equipment is mechanical | |
| CN104088766A (en) | Reciprocating motion type body builder power generation device | |
| CN206560630U (en) | A kind of new sports barbell stand | |
| CN105003401B (en) | Human leg's kinergety collection device | |
| CN109653936A (en) | A kind of wave energy generating set for catching energy using free malaria | |
| CN201426939Y (en) | Generating treadmill | |
| CN204767154U (en) | Fitness equipment is elected in electricity generation | |
| CN201118347Y (en) | Electromotor deceleration motor with shift bearing | |
| CN202326132U (en) | Motion direction changer without air pump | |
| CN212235788U (en) | Dumbbell with conveniently replaced balance weight | |
| CN108105018A (en) | Universal swing power generator | |
| CN106015496B (en) | A kind of changement | |
| CN205013206U (en) | Human shank movement energy collecting system | |
| CN206144965U (en) | Wearability bent axle | |
| CN210484524U (en) | Reversing mechanism, resistance system and rowing machine | |
| CN209604187U (en) | A kind of wave energy generating set for catching energy using free malaria | |
| CN101862521B (en) | Power generation-type exercise bike | |
| CN204767168U (en) | Sport equipment resistance mechanism | |
| CN209414075U (en) | Driving mechanism and compressor with it | |
| CN109045569B (en) | Electronic control shared dumbbell | |
| CN109224383A (en) | Flywheel resistance adjustment structure and exercycle | |
| DE102010010668A1 (en) | Arrangement for generating electrical energy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190920 |