CN103977530B - Water load formula physical strength training device - Google Patents
Water load formula physical strength training device Download PDFInfo
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- CN103977530B CN103977530B CN201410250401.2A CN201410250401A CN103977530B CN 103977530 B CN103977530 B CN 103977530B CN 201410250401 A CN201410250401 A CN 201410250401A CN 103977530 B CN103977530 B CN 103977530B
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- tapering
- cylinder barrel
- piston
- throttling arrangement
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000005381 potential energy Methods 0.000 claims 2
- 238000003809 water extraction Methods 0.000 claims 1
- 230000033228 biological regulation Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009408 flooring Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Fluid-Damping Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of water load formula physical strength training device, comprise draw ring, pulley, piston rod, piston and cylinder barrel, piston is positioned at cylinder barrel, closely cooperates with cylinder barrel, and the rope of draw ring is connected with piston through piston rod through pulley; The top of cylinder barrel is provided with tapering throttling arrangement, and tapering throttling arrangement connects water tank through pipeline, and water tank connects unimodal current device through pipeline, finally takes back cylinder barrel; The tapering of tapering throttling arrangement is provided with the counterweight of adjustable weight beyond the Great Wall.The design adopts water throttling Load Regulation to substitute counterweight sheet counterbalance design, avoid that the noise that traditional strength building equipment exists is large, easy damaged ground and equipment, shortcomings that potential safety hazard is large.Structure of the present invention is simple, durable, has a extensive future.
Description
Technical field
The present invention relates to a kind of sports equipment, specifically refer to water load formula physical strength training device.
Background technology
Physical strength training device is the sports equipment that sportsman and fitness enthusiasts carry out strength exercise, existing physical strength training device mostly adopts steel wire rope fixed weight, steel wire rope is walked around pulley and is connected draw ring, when sportsman or fitness enthusiasts pull draw ring, counterweight can move up and down, adjustment counterweight can adjustment movement load, reaches unequally loaded strength building object.
But counterweight training counterweight is heavier, carry out strength building need constantly tension and decontrol draw ring, the sound of counterweight colliding surface is very large, as easy as rolling off a log damage ground and training device, if building resident family uses such body-building apparatus, can produce great impact vibrations and noise to flooring during training, damage flooring and building structure, also can affect neighbours; In addition, when pulling draw ring, if wire cable rupture, also very large potential safety hazard can be caused.
Therefore, design is light and handy without clashing into, and the physical strength training device that security performance is high is significant.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art exactly, provide a kind of without potential safety hazard, durable, ground can not be caused to damage, noiseless water load formula physical strength training device.
For overcoming the deficiencies in the prior art, the present invention takes following technical scheme:
A kind of water load formula physical strength training device, comprises draw ring, pulley, piston rod, piston and cylinder barrel, it is characterized in that: piston is positioned at cylinder barrel, closely cooperate with cylinder barrel, and the rope of draw ring is connected with piston through piston rod through pulley; The top of cylinder barrel is provided with tapering throttling arrangement, and tapering throttling arrangement connects water tank through pipeline, and water tank connects unimodal current device through pipeline, finally takes back cylinder barrel; The tapering of tapering throttling arrangement is provided with the counterweight of adjustable weight beyond the Great Wall.
Be provided with valve between described water tank and unimodal current device, control valve can adjust the return time of water, obtains better suited piston rotation perdurability.
When sportsman or fitness enthusiasts pull draw ring, piston rod is by cable traction and drive piston upwards, the spool of unimodal current device is upwards lifted by the water in cylinder barrel, by pathway closure, so current can only wash the tapering plug of tapering throttling arrangement open, along the Flows of tapering throttling arrangement this side.
Water, under piston action, rises through tapering throttling arrangement, enters water tank, regulates the weight of counterweight on tapering throttling arrangement, with regard to the liquid resistance that energy regulating piston moves upward, realizes the adjustment of training resistance.
When the tractive force on draw ring discharges, the tapering plug of tapering throttling arrangement can under counterweight pressure Automatic-descending close outlet, water is by the gap of the spool decline release of pipeline, valve and unimodal current device under gravity flow effect, and piston is pressed onto extreme lower position by the hydraulic pressure entering piston cylinder.At this moment the strength building of second leg can be carried out.
The core of the design is that water throttling Load Regulation substitutes counterweight sheet counterbalance design, the noise as far as possible avoiding traditional strength building equipment to exist is large, easy damaged ground and equipment, shortcomings that potential safety hazard is large.
Compared with prior art, the invention has the advantages that: do not need heavy counterweight sheet, hydraulic pressure backflow makes piston slowly decline, and does not have vibratory impulse and noise.Structure of the present invention is simple, durable, and regulate counterweight just can regulate training load, control valve is energy regulating piston decrease speed just, has a extensive future.
Accompanying drawing explanation
Fig. 1 is planar structure schematic diagram of the present invention.
In figure, each label represents:
1, draw ring; 2, pulley; 3, water tank; 4, valve; 5, unimodal current device; 6, adjustable counterweight; 7, tapering throttling arrangement; 8; Piston rod; 9, cylinder barrel; 10, piston.
Detailed description of the invention
Now by reference to the accompanying drawings, the present invention is illustrated further.
Water load formula physical strength training device as shown in Figure 1, comprise draw ring 1, pulley 2, piston rod 8, piston 10 and cylinder barrel 9, piston 10 is positioned at cylinder barrel 9, closely cooperates with cylinder barrel 9, and the rope of draw ring is connected with piston 10 through piston rod 8 through pulley 2; The top of cylinder barrel 9 is provided with tapering throttling arrangement 7, and tapering throttling arrangement 7 connects water tank 3 through pipeline, and water tank 3 connects unimodal current device 5 through pipeline, finally takes back cylinder barrel 9; The tapering of tapering throttling arrangement 7 is provided with the counterweight 6 of adjustable weight beyond the Great Wall.
Be provided with valve 4 between described water tank 3 and unimodal current device 5, control valve 4 can adjust the return time of water, obtains better suited piston 10 decrease speed.
When sportsman or fitness enthusiasts pull draw ring 1, piston rod 8 is by cable traction and drive piston 10 to move upward, the spool of unimodal current device 5 is upwards lifted by the water in cylinder barrel, by pathway closure, so current can only wash the tapering plug of tapering throttling arrangement 7 open, along the Flows of tapering throttling arrangement 7 this side.
Water, under piston action, rises through tapering throttling arrangement 7, enters water tank 3, regulates the weight of counterweight 6 on tapering throttling arrangement, with regard to the liquid resistance that energy regulating piston 8 moves upward, realizes the adjustment of training resistance.
When the tractive force on draw ring 1 discharges, the tapering plug of tapering throttling arrangement 7 can under counterweight pressure Automatic-descending close outlet, water is by the gap of the spool decline release of pipeline, valve 4 and unimodal current device under gravity flow effect, and piston is pressed onto extreme lower position by the hydraulic pressure entering piston cylinder.At this moment the strength building of second leg can be carried out.
Above-mentioned just preferred embodiment of the present invention, not does any pro forma restriction to the present invention.Any those of ordinary skill in the art, when not departing from technical solution of the present invention scope, can utilize the technology contents of above-mentioned announcement to make many possible variations and modification to technical solution of the present invention, or being revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solution of the present invention protection.
Claims (2)
1. a water load formula physical strength training device, comprises draw ring, pulley, piston rod, piston and cylinder barrel, it is characterized in that: piston is positioned at cylinder barrel, closely cooperate with cylinder barrel, and the rope of draw ring is connected with piston through piston rod through pulley; The top of cylinder barrel is provided with tapering throttling arrangement, and tapering throttling arrangement connects water tank through pipeline, and water tank connects unimodal current device through pipeline, finally takes back cylinder barrel; The tapering of tapering throttling arrangement is provided with the counterweight of adjustable weight beyond the Great Wall; This device loads when human body does work and synchronously realizes water extraction and rises and storage of potential energy, utilizes the high-order water potential energy stored to carry out the reset of device when loosening return.
2. water load formula physical strength training device according to claim 1, is characterized in that: be provided with valve between described water tank and unimodal current device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410250401.2A CN103977530B (en) | 2014-06-09 | 2014-06-09 | Water load formula physical strength training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410250401.2A CN103977530B (en) | 2014-06-09 | 2014-06-09 | Water load formula physical strength training device |
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| Publication Number | Publication Date |
|---|---|
| CN103977530A CN103977530A (en) | 2014-08-13 |
| CN103977530B true CN103977530B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410250401.2A Active CN103977530B (en) | 2014-06-09 | 2014-06-09 | Water load formula physical strength training device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI631973B (en) * | 2017-07-13 | 2018-08-11 | 劉強 | Liquid buoyancy muscle training device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107213580B (en) * | 2015-07-02 | 2019-11-22 | 玉环万建机械有限公司 | Dynamics gradual change physical trainer counter weight device and ballasting method |
| CN108245844B (en) * | 2017-12-14 | 2019-09-24 | 南通大学附属医院 | A kind of medical patient's arm rehabilitation equipment |
| CN108325145A (en) * | 2018-02-09 | 2018-07-27 | 刘晓芹 | Mammary cancer device for healing and training |
| CN113952672A (en) * | 2021-10-26 | 2022-01-21 | 陈丹 | Rehabilitation training device for orthopedic patients |
| CN114272570B (en) * | 2021-11-04 | 2022-12-13 | 绍兴文理学院元培学院 | Fitness equipment convenient to adjust fitness personnel training intensity |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0307614D0 (en) * | 2003-04-02 | 2003-05-07 | Bmr Res & Dev Ltd | Excercise equipment |
| US20070287612A1 (en) * | 2006-06-13 | 2007-12-13 | Byung Kwon Cha | Maximum muscle strengthening resistance device |
| CN103830872A (en) * | 2014-03-13 | 2014-06-04 | 湖州市南浔八月风健身器材厂 | Hydraulic counter-weight device for fitness device |
| CN203861833U (en) * | 2014-06-09 | 2014-10-08 | 吉首大学 | Water load type strength training device |
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- 2014-06-09 CN CN201410250401.2A patent/CN103977530B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI631973B (en) * | 2017-07-13 | 2018-08-11 | 劉強 | Liquid buoyancy muscle training device |
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Effective date of registration: 20181205 Address after: 453000 No. H II 201-217 (2022) in Torch Garden, No. 1789 Xinfei Avenue, Xinxiang High-tech Zone, Henan Province Patentee after: Xinxiang Dacheng Science and Technology Intermediary Service Co.,Ltd. Address before: 416000 No. 120 Renmin South Road, Jishou City, Xiangxi Tujia and Miao Autonomous Prefecture, Hunan Patentee before: Jishou University |
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Effective date of registration: 20221107 Address after: 226600 No. 188, xinlou Road, Qutang Town, Hai'an City, Nantong City, Jiangsu Province Patentee after: Jiangsu Jinshengyuan Control Technology Co.,Ltd. Address before: 233000 Room 1402, Ziyang Building, Pearl Plaza, Huaishang District, Bengbu City, Anhui Province Patentee before: Bengbu HRABERO Intellectual Property Service Co.,Ltd. |
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Effective date of registration: 20221216 Address after: No. 7880 East of Liguan Village, North Shouliguan, Zhengyang Road, Zhoucun District, Zibo City, Shandong Province, 255300 Patentee after: Shandong Hengde Fire Equipment Co.,Ltd. Address before: 226600 No. 188, xinlou Road, Qutang Town, Hai'an City, Nantong City, Jiangsu Province Patentee before: Jiangsu Jinshengyuan Control Technology Co.,Ltd. |