CN103830873A - Combined training stretcher - Google Patents
Combined training stretcher Download PDFInfo
- Publication number
- CN103830873A CN103830873A CN201410092525.2A CN201410092525A CN103830873A CN 103830873 A CN103830873 A CN 103830873A CN 201410092525 A CN201410092525 A CN 201410092525A CN 103830873 A CN103830873 A CN 103830873A
- Authority
- CN
- China
- Prior art keywords
- column
- pulley
- piston cylinder
- piston
- combined training
- 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
Images
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a combined training stretcher. The combined training stretcher comprises a bottom frame (14) which is connected with a top frame (15) through a first stand column (16), a second stand column (17) and a third stand column (18). A hydraulic counterweight is fixed to the bottom frame (16) and located between the first stand column (16) and the second stand column (17). A movable pulley (19) is arranged on the top of the hydraulic counterweight, a steel wire rope (22) winds the movable pulley (19), one end of the steel wire rope (22) is fixed to the top frame (15), and the other end of the steel wire rope (19) sequentially passes through the movable pulley (19), a first pulley (20), a second pulley (21), a third pulley (23) and a height adjusting guider (24) and is then connected with a stretching rod (25). The first pulley (20) and the second pulley (21) are fixed to the top frame (15), the third pulley (23) is fixed to the second stand column (17), and the height adjusting guider (24) is connected with the third stand column (18) in a sliding mode.
Description
Technical field
The present invention relates to a kind of health and fitness facilities, particularly a kind of combined training stretching-machine.
Background technology
The development of China's body-building apparatus industry starts from late 1980s, along with the success of China's entry into the WTO and Beijing Olympics Bidding, for the development of body-building apparatus industry provides advantage and opportunity to develop, the body-building apparatus manufacturer that constantly expands as of body-building troop brings dense business opportunity.The conventional professional equipment chamber combined training machine in gymnasium is again multifunctional trainer at present, aims at vigorous and graceful fan and professional athlete design.But existing stretching class body-building apparatus can only be by the route action of design, and limitation is larger, cannot temper multiple muscle groups of human body simultaneously.And existing counterweight system can produce larger collision noise in the time of lifting, and be to adjust the gravity of weights group due to counterweight system utilization, therefore in tune weights group dropping process, can produce accelerated motion, person taking exercise is as absent minded or strength is not enough, can be subject to the injury of the restoring force of apparatus, increase and tempered injured possibility.
Summary of the invention
The object of the invention is to, a kind of combined training stretching-machine is provided.It can break through the limitation of the action route of existing stretching class body-building apparatus, can flexible modulation action route, therefore can be used for the comprehensive training of multiple muscle groups.
Technical scheme of the present invention: combined training stretching-machine, is characterized in: comprise underframe, underframe is connected with top frame with the 3rd column by the first column, the second column; On described underframe, be fixed with hydraulic pressure counterweight, the position of hydraulic pressure counterweight between the first column and the second column; Hydraulic pressure counterweight top is provided with movable pulley, is wound with steel wire rope on movable pulley, and end of steel wire rope is fixed on the frame of top, and the other end is connected with stretching bar after walking around successively movable pulley, the first pulley, the second pulley, the 3rd pulley and highly regulating guider; Described the first pulley and the second pulley are fixed on the frame of top, and the 3rd pulley is fixed on the second column, highly regulate guider and the 3rd column to be slidably connected.
In above-mentioned combined training stretching-machine, described the 3rd column is positioned at the outside of the second column, and the 3rd column comprises two articles of standpipes; Described height regulates guider to comprise two articles of socket pipes on two articles of standpipes that are socketed in respectively the 3rd column, between two socket pipes, is provided with connection cross bar, connects cross bar middle part and is provided with fairlead; Described fairlead is perpendicular to socket pipe and the plane that is connected cross bar composition.
In aforesaid combined training stretching-machine, described hydraulic pressure counterweight comprises the liquid storing barrel of band bottom mounting flange and the piston cylinder of band bottom mounting flange; Between described liquid storing barrel and piston cylinder, be connected with relief pipeline by connecting pipe, connecting pipe is positioned at the bottom of liquid storing barrel and piston cylinder, relief pipeline is positioned at the middle part of liquid storing barrel and piston cylinder, described connecting pipe is provided with flow control valve, relief pipeline is provided with check (non-return) valve, and the permission liquid flow direction of described check (non-return) valve is the direction that piston cylinder points to liquid storing barrel; In described piston cylinder, be provided with piston and piston rod, piston cylinder top is connected with cylinder cap by flange, and described cylinder cap center offers pilot hole, and piston rod is located in pilot hole.
In aforesaid combined training stretching-machine, in described piston cylinder, be provided with spacing ring, the height of spacing ring is positioned on relief pipeline
In aforesaid combined training stretching-machine, on described piston, be fixed with reset briquetting, utilize the gravity of reset briquetting to make piston reset.
In aforesaid combined training stretching-machine, described liquid storing barrel top is provided with filling opening.
Compared with prior art, the present invention utilizes pulley combination to make the piston movement stroke of hydraulic pressure counterweight be converted into the stretching bar movement travel of 2 times, and engagement height adjusting guider, can regulate the height of stretching bar, simultaneous altitude regulates guider also steel wire rope to be had to individual guide effect.Therefore the present invention can break through the limitation of the action route of existing stretching class body-building apparatus, can flexible modulation action route, can be used for the comprehensive training of multiple muscle groups.In addition, the present invention adopts the mode of piston cylinder pumping liquid to build a damping system, and piston, in the process of moving up and down, is not easy to produce noise, and it is very even to lift the resistance that piston makes, thereby can improve training effect.And piston of the present invention replys the gravity that only relies on reset briquetting, and also have the damping support of liquid in piston cylinder, therefore restoring force is little and even, is difficult for causing athletic injury.The present invention can utilize the Flow-rate adjustment of flow control valve on connecting pipe to realize the size of piston damping power.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation that the present invention highly regulates guider.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated, but not as the foundation to the present invention's restriction.
Embodiment.Combined training stretching-machine, as shown in Figure 1: comprise underframe 14, underframe 14 is connected with top frame 15 with the 3rd column 18 by the first column 16, the second column 17; On described underframe 16, be fixed with hydraulic pressure counterweight, the position of hydraulic pressure counterweight between the first column 16 and the second column 17; Hydraulic pressure counterweight top is provided with movable pulley 19, on movable pulley 19, be wound with steel wire rope 22,22 1 ends of steel wire rope are fixed on top frame 15, and the other end is connected with stretching bar 25 after walking around successively movable pulley 19, the first pulley 20, the second pulley 21, the 3rd pulley 23 and highly regulating guider 24; Described the first pulley 20 and the second pulley 21 are fixed on top frame 15, and the 3rd pulley 23 is fixed on the second column 17, highly regulate guider 24 and the 3rd column 18 to be slidably connected.Described the 3rd column 18 is positioned at the outside of the second column 17, and the 3rd column 18 comprises two articles of standpipes; Described height regulates guider 24 as shown in Figure 2, comprises between two articles of 243, two socket pipes 243 of socket pipe on two articles of standpipes that are socketed in respectively the 3rd column 18 and is provided with and connects cross bar 242, connects cross bar 242 middle parts and is provided with fairlead 242; Described fairlead 242 is perpendicular to socket pipe 243 and the plane that is connected cross bar 242 and forms.
Described hydraulic pressure counterweight comprises the liquid storing barrel 1 of band bottom mounting flange and the piston cylinder 2 of band bottom mounting flange; Between described liquid storing barrel 1 and piston cylinder 2, be connected with relief pipeline 10 by connecting pipe 9, connecting pipe 9 is positioned at the bottom of liquid storing barrel 1 and piston cylinder 2, relief pipeline 10 is positioned at the middle part of liquid storing barrel 1 and piston cylinder 2, described connecting pipe 9 is provided with flow control valve 11, relief pipeline 10 is provided with check (non-return) valve 12, and the permission liquid flow direction of described check (non-return) valve 12 is the direction that piston cylinder 2 points to liquid storing barrel 1; In described piston cylinder 2, be provided with piston 5 and piston rod 6, piston cylinder 2 tops are connected with cylinder cap 4 by flange 3, and described cylinder cap 4 centers offer pilot hole, and piston rod 2 is located in pilot hole.In described piston cylinder 2, be provided with spacing ring 8, the height of spacing ring 8 is positioned on relief pipeline 10.On described piston 5, be fixed with reset briquetting 7.Described liquid storing barrel 1 top is provided with filling opening 13.
Operation principle of the present invention: before use, need be in liquid storing barrel filling liquid, liquid level should be higher than relief pipeline, while upwards lifting piston, hydraulic cylinder by connecting pipe 9 by liquid suction piston cylinder; Now, the flow of connecting pipe directly determines the damping force that piston is received, therefore can realize by adjust flux control valve.When after the lifting stroke and finish of piston, due to the deadweight of reset briquetting, piston will fall automatically, and now liquid also can return to liquid storing barrel along relief pipeline.Under the check (non-return) valve effect of relief pipeline, when piston ascending motion, only has entrance of connecting pipe, and when piston descending motion, there are two outlets, so damping is large while lifting, when reply, restoring force (the comprehensive function power of the damping that the deadweight of reset briquetting and piston are subject to) is less.
Slide up and down and highly regulate guider, be adjusted to after correct position fixingly, then carry out extensional motion by stretching bar.Different height can be tempered different muscle colonies.And owing to being highly adjustable, therefore also can be adjusted to suitable moving line for the different people of stature.
Claims (6)
1. combined training stretching-machine, is characterized in that: comprise underframe (14), underframe (14) is connected with top frame (15) with the 3rd column (18) by the first column (16), the second column (17); Described underframe is fixed with hydraulic pressure counterweight on (16), and hydraulic pressure counterweight is positioned at the position between the first column (16) and the second column (17); Hydraulic pressure counterweight top is provided with movable pulley (19), on movable pulley (19), be wound with steel wire rope (22), it is upper that (22) ends of steel wire rope are fixed on top frame (15), and the other end is connected with stretching bar (25) after walking around successively movable pulley (19), the first pulley (20), the second pulley (21), the 3rd pulley (23) and highly regulating guider (24); It is upper that described the first pulley (20) and the second pulley (21) are fixed on top frame (15), and it is upper that the 3rd pulley (23) is fixed on the second column (17), highly regulates guider (24) and the 3rd column (18) to be slidably connected.
2. combined training stretching-machine according to claim 1, is characterized in that: described the 3rd column (18) is positioned at the outside of the second column (17), and the 3rd column (18) comprises two articles of standpipes; Described height regulates guider (24) to comprise two articles of socket pipes (243) on two articles of standpipes that are socketed in respectively the 3rd column (18), between two socket pipes (243), be provided with and connect cross bar (242), connect cross bar (242) middle part and be provided with fairlead (242); Described fairlead (242) is perpendicular to socket pipe (243) and the plane that is connected cross bar (242) composition.
3. combined training stretching-machine according to claim 1, is characterized in that: described hydraulic pressure counterweight comprises the liquid storing barrel (1) of band bottom mounting flange and the piston cylinder (2) of band bottom mounting flange; Between described liquid storing barrel (1) and piston cylinder (2), be connected with relief pipeline (10) by connecting pipe (9), connecting pipe (9) is positioned at the bottom of liquid storing barrel (1) and piston cylinder (2), relief pipeline (10) is positioned at the middle part of liquid storing barrel (1) and piston cylinder (2), described connecting pipe (9) is provided with flow control valve (11), relief pipeline (10) is provided with check (non-return) valve (12), and the permission liquid flow direction of described check (non-return) valve (12) is the direction that piston cylinder (2) points to liquid storing barrel (1); In described piston cylinder (2), be provided with piston (5) and piston rod (6), piston cylinder (2) top is connected with cylinder cap (4) by flange (3), and described cylinder cap (4) center offers pilot hole, and piston rod (2) is located in pilot hole.
4. combined training stretching-machine according to claim 1, is characterized in that: in described piston cylinder (2), be provided with spacing ring (8), the height of spacing ring (8) is positioned on relief pipeline (10).
5. combined training stretching-machine according to claim 1, is characterized in that: on described piston (5), be fixed with reset briquetting (7).
6. combined training stretching-machine according to claim 1, is characterized in that: described liquid storing barrel (1) top is provided with filling opening (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410092525.2A CN103830873A (en) | 2014-03-13 | 2014-03-13 | Combined training stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410092525.2A CN103830873A (en) | 2014-03-13 | 2014-03-13 | Combined training stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103830873A true CN103830873A (en) | 2014-06-04 |
Family
ID=50794961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410092525.2A Pending CN103830873A (en) | 2014-03-13 | 2014-03-13 | Combined training stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103830873A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139582A (en) * | 2018-09-20 | 2019-01-04 | 南京工业职业技术学院 | A kind of fitness equipment based on hydraulic system |
| CN110652688A (en) * | 2019-04-29 | 2020-01-07 | 施云超 | Body-building apparatus counter weight device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2231558Y (en) * | 1995-02-28 | 1996-07-24 | 麻晓晨 | Loader for body shaper |
| CN2661242Y (en) * | 2003-11-07 | 2004-12-08 | 赵德民 | Vapor pressure type multifunctional body-building device |
| US20100267527A1 (en) * | 2009-04-15 | 2010-10-21 | Spri Products, Inc. | Adjustable Resistance Training Apparatus |
| CN201848051U (en) * | 2010-11-20 | 2011-06-01 | 杨同华 | Hydraulic spring exerciser |
| CN202289333U (en) * | 2011-10-27 | 2012-07-04 | 爱力实业股份有限公司 | Upper and lower limb weight training equipment |
| US20130296144A1 (en) * | 2012-05-04 | 2013-11-07 | William Gvoich | Dual balance exercise apparatus |
| CN203763762U (en) * | 2014-03-13 | 2014-08-13 | 湖州市南浔八月风健身器材厂 | Combined training stretcher |
-
2014
- 2014-03-13 CN CN201410092525.2A patent/CN103830873A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2231558Y (en) * | 1995-02-28 | 1996-07-24 | 麻晓晨 | Loader for body shaper |
| CN2661242Y (en) * | 2003-11-07 | 2004-12-08 | 赵德民 | Vapor pressure type multifunctional body-building device |
| US20100267527A1 (en) * | 2009-04-15 | 2010-10-21 | Spri Products, Inc. | Adjustable Resistance Training Apparatus |
| CN201848051U (en) * | 2010-11-20 | 2011-06-01 | 杨同华 | Hydraulic spring exerciser |
| CN202289333U (en) * | 2011-10-27 | 2012-07-04 | 爱力实业股份有限公司 | Upper and lower limb weight training equipment |
| US20130296144A1 (en) * | 2012-05-04 | 2013-11-07 | William Gvoich | Dual balance exercise apparatus |
| CN203763762U (en) * | 2014-03-13 | 2014-08-13 | 湖州市南浔八月风健身器材厂 | Combined training stretcher |
Non-Patent Citations (1)
| Title |
|---|
| 王慧: "《液压与气压传动》", 30 September 2011 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139582A (en) * | 2018-09-20 | 2019-01-04 | 南京工业职业技术学院 | A kind of fitness equipment based on hydraulic system |
| CN109139582B (en) * | 2018-09-20 | 2024-06-28 | 南京工业职业技术学院 | Body-building equipment based on hydraulic system |
| CN110652688A (en) * | 2019-04-29 | 2020-01-07 | 施云超 | Body-building apparatus counter weight device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207221201U (en) | A kind of Multifunctional back training aids | |
| CN203763762U (en) | Combined training stretcher | |
| CN204380114U (en) | Free combat arm muscle power exercising device | |
| CN209809406U (en) | A four limbs strength training chair for gymnasium | |
| US20200171340A1 (en) | Exercise device | |
| CN103830873A (en) | Combined training stretcher | |
| CN204447073U (en) | The horizontal bar of weight lifting can be practised | |
| CN105854223A (en) | Pedaled fitness equipment | |
| CN103830872A (en) | Hydraulic counter-weight device for fitness device | |
| CN206239974U (en) | A kind of tortuous bow type adjustable body-building equipment | |
| CN203736775U (en) | Hydrauliccounterweight device for fitness equipment | |
| CN207286545U (en) | Force aid system is trained in a kind of chin-up | |
| CN204601512U (en) | Chin-up training aids | |
| CN104225862A (en) | Wall-hung pull rope training aid | |
| CN103977540B (en) | Upper limbs exercise assisting apparatus | |
| CN107890646A (en) | A kind of chin-up muscle group makes a concession exercising machine | |
| CN203315641U (en) | Pulling force trainer | |
| CN204395322U (en) | A kind of body-building apparatus | |
| CN202822623U (en) | Low-noise multi-functional exercise machine | |
| CN207286590U (en) | Power assisting device is trained in a kind of chin-up | |
| CN207562267U (en) | A kind of high jump training equipment | |
| CN205216089U (en) | Multi -functional chin booster | |
| CN103239831A (en) | Pull training device | |
| CN204246760U (en) | The body-building apparatus of multi-functional exercise arm strength | |
| CN104367459A (en) | Manual waist exercising platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |