CN203507398U - Chest expanding trainer - Google Patents
Chest expanding trainer Download PDFInfo
- Publication number
- CN203507398U CN203507398U CN201320556850.0U CN201320556850U CN203507398U CN 203507398 U CN203507398 U CN 203507398U CN 201320556850 U CN201320556850 U CN 201320556850U CN 203507398 U CN203507398 U CN 203507398U
- Authority
- CN
- China
- Prior art keywords
- damping
- external force
- chest expanding
- force input
- wheel
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a chest expanding trainer comprising a main outer shell and a main framework, wherein the main framework is provided with a drive shaft, a driven shaft and damping motors; the drive shaft is provided with a drive wheel and external force input wheels; the external force input wheels are arranged at the two ends of the drive shaft and are provided with external force input belts; the drive wheel is connected with the driven shaft through a drive belt; the driven shaft is provided with damping driven wheels and a counter weight driven wheel; the damping driven wheels are connected with the damping motors through damping belts; the damping motors are connected with an intensity adjusting rotary knob; the counter weight driven wheel is connected with a counter weight through a counter weight belt; the front face of the main outer shell is provided with a seat and a transmission case; the transmission case is provided with chest expanding arms; the chest expanding arms are connected with the external force input wheels through the external force input belts; an upper cap is arranged at the top of the main outer shell; the upper cap is provided with a solar cell. The chest expanding trainer hides a mechanical movable part and reduces the damage to the human body; the solar cell is charged in the daytime and lightens a lamp at night, so that the chest expanding trainer is convenient to use at night.
Description
Technical field
The utility model is a kind of body-building apparatus, particularly a kind ofly can adjust according to the ability of self intensity of exercise, strengthens the chest expanding trainer that human upper limb, back, each position muscle strength of neck improve its flexibility and suppleness.
Background technology
Outdoor body-building apparatus, is divided into fixed and movable two large classes at present, and movable equipment is by overcoming self gravitation, to reach the object of exercise mostly, equipment only has a kind of exercise intensity, train on is not good, and whole show parts expose, and easily the person is produced to uncertain injury.
Summary of the invention
The purpose of this utility model is in order to overcome the not good defect that easily injures human body of existing body-building apparatus train on, invent and a kind ofly can adjust exercise intensity according to self-ability, strengthen the chest expanding trainer that human upper limb, back, each position muscle strength of neck improve its flexibility and suppleness.
The purpose of this utility model realizes as follows: described chest expanding trainer, comprise main body cover, in main body cover, be provided with main frame, main body cover and main frame are located on pedestal, main frame is provided with driving shaft, driven shaft and damping motor, driving shaft is provided with driving wheel and external force wheel for inputting, external force wheel for inputting is located at the two ends of driving shaft, external force wheel for inputting is provided with external force input tape, by pulling external force input tape can drive driving wheel, driving wheel is connected with driven shaft by active belt, driven shaft is provided with damping driven pulley and counterweight driven pulley, damping driven pulley is connected with damping motor by damping belt, damping motor is connected with intensity adjustment knob, counterweight driven pulley is connected with counterweight by counterweight belt, the front of main body cover is provided with seat and transmission case, and transmission case is provided with chest expanding arm, and chest expanding arm is connected with external force wheel for inputting by external force input tape.
The top of described main body cover is provided with cap, and upper cap is provided with solar cell.
Described damping motor can be for two or more.
Described active belt and damping belt are replaceable is chain or gear.
Described intensity adjustment knob is located at the front of main body cover.
Good effect of the present utility model is as follows: the utility model is by internal mechanical movable part Hide All, reduce to greatest extent the injury to user and the third party thereof, the inner electromagnetic damping principle that adopts realizes the resistance of motion, and can carry out adjustment movement intensity according to user's strength size, make different use crowds can choose the exercise intensity that is applicable to oneself, the utility model good looking appearance, main body surrounding all adopts aluminium alloy extrusions parcel, Never-rusty, solar energy equipment is equipped with at equipment top, charging on daytime, night bright light, be convenient for people to use night, improve the whole class of equipment.The utlity model has and strengthen the function that human upper limb, back, each position muscle strength of neck improve its flexibility and suppleness.
Accompanying drawing explanation
Fig. 1 is the utility model appearance assumption diagram
Fig. 2 is the utility model cut-away view
In figure: 1 main body cover 2 main frame 3 pedestals
4 driving shaft 5 driven shaft 6 damping motors
7 driving wheel 8 external force wheel for inputting 9 external force input tapes
10 active belt 11 damping driven pulley 12 counterweight driven pulleys
13 damping belt 14 counterweight belt 15 counterweights
Cap 17 solar cell 18 intensity adjustment knobs on 16
19 seat 20 transmission case 21 chest expanding arms.
The specific embodiment
As shown in Fig. 1 Fig. 2, described chest expanding trainer, comprise main body cover 1, in main body cover 1, be provided with main frame 2, main body cover 1 and main frame 2 are located on pedestal 3, main frame 2 is provided with driving shaft 4, driven shaft 5 and damping motor 6, driving shaft 4 is provided with driving wheel 7 and external force wheel for inputting 8, external force wheel for inputting 8 is located at the two ends of driving shaft 4, external force wheel for inputting 8 is provided with external force input tape 9, by pulling external force input tape 9 can drive driving wheel 7, driving wheel 7 is connected with driven shaft 5 by active belt 10, driven shaft 5 is provided with damping driven pulley 11 and counterweight driven pulley 12, damping driven pulley 11 is connected with damping motor 6 by damping belt 13, damping motor 6 is connected with intensity adjustment knob 18, counterweight driven pulley 12 is connected with counterweight 15 by counterweight belt 14, the front of main body cover 1 is provided with seat 19 and transmission case 20, and transmission case 20 is provided with chest expanding arm 21, and chest expanding arm 21 is connected with external force wheel for inputting 8 by external force input tape 9.
The top of described main body cover is provided with cap, and upper cap is provided with solar cell.
Described damping motor 6 can be for two or more.
Described active belt 10 and damping belt 13 are replaceable is chain or gear.
Described intensity adjustment knob 18 is located at the front of main body cover 1.
During motion, people sits on the seat, and then arms chest expanding arm firmly presses chest expanding arm towards chest inwards, and after being pressed onto innermost end, slowly reduction again, repeats above action and just can reach exercise object.When chest expanding arm is rotated, just by external force input tape, drive driving wheel, driving wheel is with dynamic damping driven pulley and counterweight driven pulley again, damping driven pulley band dynamic damping motor, counterweight driven pulley drives counterweight, because the rotation of damping motor can produce certain resistance, and counterweight itself has certain weight, realize thus the function of tempering human upper limb, back, each position muscle strength of neck.By intensity adjustment knob, the damped coefficient of capable of regulating damping motor, changes exercise intensity thus, to be applicable to different crowds.
Claims (5)
1. a chest expanding trainer, comprise main body cover, in main body cover, be provided with main frame, main body cover and main frame are located on pedestal, it is characterized in that: main frame is provided with driving shaft, driven shaft and damping motor, driving shaft is provided with driving wheel and external force wheel for inputting, external force wheel for inputting is located at the two ends of driving shaft, external force wheel for inputting is provided with external force input tape, by pulling external force input tape can drive driving wheel, driving wheel is connected with driven shaft by active belt, driven shaft is provided with damping driven pulley and counterweight driven pulley, damping driven pulley is connected with damping motor by damping belt, damping motor is connected with intensity adjustment knob, counterweight driven pulley is connected with counterweight by counterweight belt, the front of main body cover is provided with seat and transmission case, and transmission case is provided with chest expanding arm, and chest expanding arm is connected with external force wheel for inputting by external force input tape.
2. chest expanding trainer according to claim 1, is characterized in that: the top of described main body cover is provided with cap, and upper cap is provided with solar cell.
3. chest expanding trainer according to claim 1, is characterized in that: described damping motor can be for two or more.
4. chest expanding trainer according to claim 1, is characterized in that: described active belt and damping belt are replaceable is chain or gear.
5. chest expanding trainer according to claim 1, is characterized in that: described intensity adjustment knob is located at the front of main body cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320556850.0U CN203507398U (en) | 2013-09-09 | 2013-09-09 | Chest expanding trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320556850.0U CN203507398U (en) | 2013-09-09 | 2013-09-09 | Chest expanding trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203507398U true CN203507398U (en) | 2014-04-02 |
Family
ID=50366384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320556850.0U Expired - Fee Related CN203507398U (en) | 2013-09-09 | 2013-09-09 | Chest expanding trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203507398U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110251897A (en) * | 2019-07-24 | 2019-09-20 | 江苏杰威体育设施有限公司 | Outdoor chest expanding trainer |
| CN111437566A (en) * | 2020-04-08 | 2020-07-24 | 河南工学院 | High-tension dorsal muscle trainer based on physical education |
-
2013
- 2013-09-09 CN CN201320556850.0U patent/CN203507398U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110251897A (en) * | 2019-07-24 | 2019-09-20 | 江苏杰威体育设施有限公司 | Outdoor chest expanding trainer |
| CN111437566A (en) * | 2020-04-08 | 2020-07-24 | 河南工学院 | High-tension dorsal muscle trainer based on physical education |
| CN111437566B (en) * | 2020-04-08 | 2021-07-20 | 河南工学院 | High-tension dorsal muscle trainer based on physical education |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20210909 |