CN102974069B - Dual-rod supporting training device - Google Patents
Dual-rod supporting training device Download PDFInfo
- Publication number
- CN102974069B CN102974069B CN201210571270.9A CN201210571270A CN102974069B CN 102974069 B CN102974069 B CN 102974069B CN 201210571270 A CN201210571270 A CN 201210571270A CN 102974069 B CN102974069 B CN 102974069B
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- cylinder body
- piston
- cylinder
- support
- cylinder bodies
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Abstract
The invention discloses a dual-rod supporting training device. The dual-rod supporting training device comprises four cylinder bodies vertically arranged in sequence from left to right, wherein a piston capable of sliding up and down in each cylinder body is arranged in each cylinder body; a piston rod extending upwardly and vertically is connected onto each piston; a closed cavity for receiving a fluid is formed in a space of each cylinder body corresponding to the position below the piston; a space of each cylinder body corresponding to the position above the piston is communicated with the outside; each cavity is filled with the fluid; the bottoms of the cavities of the two cylinder bodies on the left side are communicated with each other; the bottoms of the cavities of the two cylinder bodies on the right side are communicated with each other; the tops of the piston rods of the two cylinder bodies in the middle are fixedly connected with a supporting plate; the tops of the piston rods of the cylinder bodies on the leftmost side and the rightmost side are connected with a horizontal holding rod respectively; and the two holding rods are parallel to each other. According to the invention, the people can do a dual-rod supporting action with a smaller force, so that the dual-rod supporting training device is suitable for the young, the old or the weak.
Description
Technical field
The present invention relates to athletic training equipment, specifically refer to the two bar trainers of a kind of support.
Background technology
Two bars are common in the outdoor activity district of campus or community, the two bars of support are the two bar motions of modal one, common body building, its essential of exercise is that sporter's both hands are held two bars downwards, between two bars, is then bent downwardly both arms by unsettled body-support, make health downward, upwards support again straight both arms, make way up, so repeat.But be not that everyone can both do the two bar motions of support, this is because the two bars of support need both arms to have larger strength, can support the weight of health, but child, old man, women and weakling cannot do chin-up campaign conventionally, its arm can not support the weight of health.
Summary of the invention
The invention provides the two bar trainers of a kind of support, its main purpose is to overcome existing pair of bar and is unsuitable for people that arm strength is little and does the shortcoming of the two bars actions of support.
The present invention adopts following technical scheme:
The two bar trainers of support, comprise vertical setting four cylinder bodies arranging from left to right successively, in each cylinder body, be provided with the piston that can slide up and down in cylinder body, on each piston, be connected with the piston rod upwards vertically extending, each cylinder body forms the airtight chamber of containing fluid in the space of corresponding piston below, the space of top communicates with the external world, in each chamber, is full of fluid; The bottom that is positioned at the chamber of two cylinder bodies in left side interconnects, and the bottom that is positioned at the chamber of two cylinder bodies on right side also interconnects; The top that is positioned at the piston rod of two cylinder bodies at middle part is fixedly connected with a gripper shoe, and the piston rod part that is positioned at the cylinder body of the leftmost side and the rightmost side is connected with respectively the hand-held pole of a level, and two hand-held poles are parallel to each other.
Described each cylinder body is fixed on same substrate.
The piston rod part of the described cylinder body that is positioned at the leftmost side and the rightmost side is connected with respectively the kink of a C shape, and the top of this two kink forms respectively described hand-held pole.The middle part of described two kinks connects by a connecting rod.
The cross section of described two cylinder bodies that are positioned at the leftmost side and the rightmost side is greater than the cross section of two cylinder bodies in the middle of being positioned at.
From the above-mentioned description to structure of the present invention, compared to the prior art, tool of the present invention has the following advantages: when use, user's both hands are held two hand grip portions, pin steps down in gripper shoe, in the time that both hands are exerted oneself to hand grip portion downwards, power is through holding piston rod, the piston of subordinate side, be passed to piston, the piston rod of gripper shoe below by the fluid in the chamber of below, be delivered to again gripper shoe, whole human body is upwards pushed up, make people just can do the two bar actions of support by less power, be suitable for young, old or weakling's use; The thrust upwards that gripper shoe of the present invention is subject to derives from user's both hands to the downward pressure of hand grip portion, and hand grip portion, gripper shoe move up and down steadily, slowly, and safe and reliable, people easily control the two bars actions of support freely.
Brief description of the drawings
Fig. 1 is perspective view of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is cutaway view of the present invention;
Fig. 4 is the present invention's health cutaway view in the time of extreme lower position under use state;
Fig. 5 is the present invention's health cutaway view in the time of extreme higher position under use state.
Detailed description of the invention
Specific embodiments of the invention are described with reference to the accompanying drawings.
The two bar trainers of support, referring to figs. 1 through Fig. 3, comprise vertical setting and be arranged in from left to right successively a cylinder body 1 on substrate 10, cylinder body 2, cylinder body 3, cylinder body 4, cylinder body 1, cylinder body 2, cylinder body 3, in cylinder body 4, be respectively equipped with the piston 11 that can corresponding slide up and down therein, piston 21, piston 31, piston 41, piston 11, piston 21, piston 31, on piston 41, be connected with respectively the piston rod 12 upwards vertically extending, piston rod 22, piston rod 32, piston rod 42, cylinder body 1, cylinder body 2, cylinder body 3, cylinder body 4 is in corresponding piston 11, piston 21, piston 31, the space of piston 41 belows forms respectively the airtight chamber 14 of containing fluid, chamber 24, chamber 34, chamber 44, the space of top communicates with the external world, chamber 14, chamber 24, chamber 34, in chamber 44, be full of fluid.
With reference to Fig. 3 to Fig. 5, the cylinder body 1, the chamber 14 of cylinder body 2, the bottom of chamber 24 that are positioned at left side interconnect, and are positioned at the cylinder body 3 on right side, the chamber 34 of cylinder body 4, the bottom of chamber 44 and also interconnect.Cylinder body 2 in the middle part of being positioned at, the piston rod 22 of cylinder body 3, the top of piston rod 32 are fixedly connected with a gripper shoe 23, piston rod 42 tops that are positioned at the piston rod 12 of leftmost side cylinder body 1 and the cylinder body 4 of the rightmost side are connected with respectively the kink 13 of C shape, the kink 43 of C shape, the top of this kink 13, kink 43 forms respectively hand-held pole 131 and hand-held pole 431, and hand-held pole 131 and hand-held pole 431 are horizontally disposed with and are parallel to each other.The middle part of kink 13, kink 43 connects by a connecting rod 100.
With reference to Fig. 3, be the schematic diagrames of the two bar trainers of this support under unused state, the fluid level in chamber 14, chamber 24, chamber 34, chamber 44 is equal, and its end face is in same level.The height of cylinder body 1, cylinder body 2, cylinder body 3, cylinder body 4 all equates, and cross section size is identical.Piston rod 12 and piston rod 42 equal in length, and can be designed to expansion link, to be adapted to the people of differing heights, piston rod 22 and piston rod 32 equal in length.
When use, user's both hands are held in the hand downwards on holding rod 131, hand-held pole 431, and pin steps down in gripper shoe 23, in the time that both hands are exerted oneself to hand-held pole 131, hand-held pole 431 downwards, power is passed to gripper shoe 23 through fluid, and the direction of exerting all one's strength is from becoming downwards upwards, and human body is upwards pushed up.With reference to Fig. 4, hand-held pole 131, hand-held pole 431 are positioned at extreme higher position, and gripper shoe 23 is positioned at extreme lower position, and user's arm is in case of bending; With reference to Fig. 5, hand-held pole 131, hand-held pole 431 are positioned at extreme lower position, and gripper shoe 23 is positioned at extreme higher position, and user's arm is in supportting straight state.
An alternative embodiment of the invention is that the cross section that is positioned at the cylinder body 1 of the leftmost side and the cylinder body 4 of the rightmost side is greater than the cylinder body 2 in the middle of being positioned at, the cross section of cylinder body 3, and ratio can be decided according to the actual requirements.The benefit of this structure is that the distance that can make hand-held pole 131, hand-held pole 431 move up and down is less than the distance that gripper shoe 23 moves up and down, and like this closer to actual conditions, because the two bar actions of real support are that hand is motionless, and health moves up and down.
Above are only specific embodiments of the invention, obviously, concrete structure of the present invention is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the present invention, all should belong to the behavior of invading protection domain of the present invention.
Claims (5)
1. the two bar trainers of support, it is characterized in that: comprise vertical setting four cylinder bodies arranging from left to right successively, in each cylinder body, be provided with the piston that can slide up and down in cylinder body, on each piston, be connected with the piston rod upwards vertically extending, each cylinder body forms the airtight chamber of containing fluid in the space of corresponding piston below, the space of top communicates with the external world, in each chamber, is full of fluid; The bottom that is positioned at the chamber of two cylinder bodies in left side interconnects, and the bottom that is positioned at the chamber of two cylinder bodies on right side also interconnects; The top that is positioned at the piston rod of two cylinder bodies at middle part is fixedly connected with a gripper shoe, and the piston rod part that is positioned at the cylinder body of the leftmost side and the rightmost side is connected with respectively the hand-held pole of a level, and two hand-held poles are parallel to each other.
2. the two bar trainers of support as claimed in claim 1, is characterized in that: described each cylinder body is fixed on same substrate.
3. the two bar trainers of support as claimed in claim 1, is characterized in that: described in be positioned at the cylinder body of the leftmost side and the rightmost side piston rod part be connected with respectively the kink of a C shape, the top of this two kink forms respectively described hand-held pole.
4. the two bar trainers of support as claimed in claim 3, is characterized in that: the middle part of described two kinks connects by a connecting rod.
5. the two bar trainers of support as claimed in claim 1, is characterized in that: described in be positioned at two cylinder bodies of the leftmost side and the rightmost side cross section be greater than the cross section of two cylinder bodies in the middle of being positioned at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210571270.9A CN102974069B (en) | 2012-12-26 | 2012-12-26 | Dual-rod supporting training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210571270.9A CN102974069B (en) | 2012-12-26 | 2012-12-26 | Dual-rod supporting training device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102974069A CN102974069A (en) | 2013-03-20 |
| CN102974069B true CN102974069B (en) | 2014-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210571270.9A Expired - Fee Related CN102974069B (en) | 2012-12-26 | 2012-12-26 | Dual-rod supporting training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102974069B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5236407A (en) * | 1992-11-19 | 1993-08-17 | Lee Wang Industry Ltd. | Hydraulic exerciser |
| CN2149223Y (en) * | 1992-12-18 | 1993-12-15 | 湖州健身器械厂 | Exercising apparatus of hydraulic damping type |
| RU2095109C1 (en) * | 1995-07-24 | 1997-11-10 | Борис Петрович Таланов | Training apparatus |
| GB2460255A (en) * | 2008-05-22 | 2009-11-25 | David Robert Hawkes | Spine stretching device |
| CN201871178U (en) * | 2010-11-12 | 2011-06-22 | 河南科技大学 | Pneumatic weight-reduction device for walking rehabilitation exercises of lower limbs |
| CN202961642U (en) * | 2012-12-26 | 2013-06-05 | 程建英 | Double rod supporting training device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100010540A (en) * | 2008-07-23 | 2010-02-02 | 이만선 | Oil bench press |
-
2012
- 2012-12-26 CN CN201210571270.9A patent/CN102974069B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5236407A (en) * | 1992-11-19 | 1993-08-17 | Lee Wang Industry Ltd. | Hydraulic exerciser |
| CN2149223Y (en) * | 1992-12-18 | 1993-12-15 | 湖州健身器械厂 | Exercising apparatus of hydraulic damping type |
| RU2095109C1 (en) * | 1995-07-24 | 1997-11-10 | Борис Петрович Таланов | Training apparatus |
| GB2460255A (en) * | 2008-05-22 | 2009-11-25 | David Robert Hawkes | Spine stretching device |
| CN201871178U (en) * | 2010-11-12 | 2011-06-22 | 河南科技大学 | Pneumatic weight-reduction device for walking rehabilitation exercises of lower limbs |
| CN202961642U (en) * | 2012-12-26 | 2013-06-05 | 程建英 | Double rod supporting training device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102974069A (en) | 2013-03-20 |
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Granted publication date: 20141105 Termination date: 20151226 |
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| EXPY | Termination of patent right or utility model |