CN203861851U - Novel sit-up exerciser - Google Patents
Novel sit-up exerciser Download PDFInfo
- Publication number
- CN203861851U CN203861851U CN201420262543.6U CN201420262543U CN203861851U CN 203861851 U CN203861851 U CN 203861851U CN 201420262543 U CN201420262543 U CN 201420262543U CN 203861851 U CN203861851 U CN 203861851U
- Authority
- CN
- China
- Prior art keywords
- main body
- depression bar
- hydraulic stem
- elastic rope
- mode
- 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
Links
- 230000000694 effects Effects 0.000 claims abstract description 18
- 210000004243 sweat Anatomy 0.000 claims description 6
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model relates to a novel sit-up exerciser comprising a main body, a movable back pad, an arc-shaped pres rod, a hydraulic rod, a mechanical pulley, a hook rod, elastic ropes and tension force grab handles. The main body is divided into two parts; one part is a sit pad and the other part is the movable back pad; the two parts of the main body are rotationally connected via a rotating shaft; the top end of the bottom of the movable back pad is rotationally connected with one end of the hydraulic rod; the other end of the hydraulic rod is rotationally connected with the main body; an antiskid column on the bottom end of the main body is in a fixed connection with the mechanical pulley; the elastic ropes are in a sleeved connection with the mechanical pulley; each tension force grab handle is fixedly connected with one end of each elastic rope; and the other end of each elastic rope is fixedly connected with one end of the hydraulic rod. Semicircle power assistance favors body exercise of an exercising person; strength can be adjusted based on different body conditions; and the novel sit-up exerciser can be conveniently operated with obvious effect, thereby possessing wide application range.
Description
Technical field
The utility model relates to a kind of health-care article, particularly a kind of doing sit-ups fitness equipment.
Background technology
Our body-building apparatus used all has a radian for sit-ups at present, the empty blood of the easy brain of person taking exercise like this, be difficult to like this be subject to health is also had to certain injury simultaneously, and the place of taking exercise is also limited, if need people to coordinate without body-building apparatus do-it-yourself, the DeGrain of do-it-yourself sit-ups in the situation that not having friend relatives at one's side.
Utility model content
The utility model is mainly for above problem, provide a kind of semicircle power-assisted more to produce effect for person taking exercise's physical exercise, can regulate different intensity according to physical condition, more convenient effect is more obvious, the body-building apparatus of the wide model of use crowd, its technical scheme is as follows:
A kind of doing sit-ups fitness equipment comprises: main body, activity back pad, arc depression bar, hydraulic stem, mechanical pulley, hook bar, elastic rope and pulling force lever, described main body be divided into one of two parts for cushion another part be activity back pad, main body two parts are rotationally connected by rotating shaft, movable back pad bottom apex is connected with hydraulic stem one end by the mode being rotationally connected, the hydraulic stem other end is connected with main body by the mode being rotationally connected, main body bottom cleat is connected with mechanical pulley by affixed mode, elastic rope is connected with mechanical pulley by the mode of socket, pulling force lever is connected with elastic rope one end by affixed mode, the elastic rope other end is connected with hydraulic stem one end by affixed mode, described main body one end is provided with spacing hole, hook bar is connected by de-the tearing open of bolt and main body spacing hole, arc depression bar installs in the rotation box of connection and main body, arc depression bar and hydraulic stem are in transmission connection, rotate arc depression bar and drive hydraulic stem lifting.
On technique scheme basis, described elastic rope one end is provided with link and is connected with de-the tearing open of pulling force lever, link is provided with four both sides respectively respectively two, connect the pulling force of the quantity governor elastic rope of link by setting, arc depression bar middle section is provided with absorbing sweat sponge, and absorbing sweat sponge is connected with de-the tearing open of arc depression bar.
On such scheme basis, described main body and arc depression bar junction are provided with spacing hole, and hydraulic stem is connected with spacing hole by the mode of clamping, and the amplitude of sit-ups is adjusted in the position of regulator solution depression bar.
The beneficial effect that the utility model produces has: semicircle power-assisted more produces effect for person taking exercise's physical exercise, can regulate different intensity according to physical condition, and more convenient effect is more obvious, the wide model of use crowd.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Symbol description:
1. main body, 2. activity back pad, 3. arc depression bar, 4. hydraulic stem, 5. mechanical pulley, 6. hook bar, 7. elastic rope, 8. pulling force lever.
Detailed description of the invention
Below in conjunction with accompanying drawing and example, the utility model is described in further detail:
As shown in Figure 1, a kind of doing sit-ups fitness equipment comprises: main body 1, activity back pad 2, arc depression bar 3, hydraulic stem 4, mechanical pulley 5, hook bar 6, elastic rope 7 and pulling force lever 8, described main body 1 be divided into one of two parts for cushion another part be activity back pad 2, main body 1 two parts are rotationally connected by rotating shaft, activity back pad 2 bottom apex are connected with hydraulic stem 3 one end by the mode being rotationally connected, hydraulic stem 3 other ends are connected with main body 1 by the mode being rotationally connected, main body 1 bottom cleat is connected with mechanical pulley 5 by affixed mode, elastic rope 7 is connected with mechanical pulley 5 by the mode of socket, pulling force lever 8 is connected with elastic rope 7 one end by affixed mode, elastic rope 7 other ends are connected with hydraulic stem 4 one end by affixed mode, described main body 1 one end is provided with spacing hole, hook bar 6 is connected by de-the tearing open of bolt and main body 1 spacing hole, arc depression bar 3 installs in the rotation box of connection and main body 1, arc depression bar 3 is in transmission connection with hydraulic stem 4, rotate arc depression bar 3 and drive hydraulic stem 4 liftings, person taking exercise lies low in activity back pad, shank is disposed between hook bar 6 and main body 1, the micro-act both hands of both arms are firmly grasped arc depression bar 3 and are done half circular motion to pressing down arc depression bar 2 simultaneously, hydraulic stem 4 rises drive activity back pad 2 and moves upward, both feet catch on pulling force lever 8 improve device exercise intensity complete rise action after, slowly put down arc depression bar 2, activity back pad 2 is got back to origin-location.
Preferably, described elastic rope 6 one end are provided with link and are connected with de-the tearing open of pulling force lever 8, link (not shown) is provided with four both sides respectively respectively two, connect the pulling force of the quantity governor elastic rope 6 of link by setting, arc depression bar 3 middle sections are provided with absorbing sweat sponge (not shown), and absorbing sweat sponge is connected with de-the tearing open of arc depression bar 6.
Preferably, described main body 1 is provided with spacing hole with arc depression bar 6 junctions, and hydraulic stem 2 is connected with spacing hole by the mode of clamping, and the amplitude of sit-ups is adjusted in the position of regulator solution depression bar 2.
The utility model semicircle power-assisted more produces effect for person taking exercise's physical exercise, can regulate different intensity according to physical condition, and more convenient effect is more obvious, the wide model of use crowd.
With way of example, the utility model is illustrated above, but the utility model is not limited to above-mentioned specific embodiment, all any changes of doing based on the utility model or modification all belong to the claimed scope of the utility model.
Claims (3)
1. a doing sit-ups fitness equipment, it is characterized in that, comprise: main body, activity back pad, arc depression bar, hydraulic stem, mechanical pulley, hook bar, elastic rope and pulling force lever, described main body be divided into one of two parts for cushion another part be activity back pad, main body two parts are rotationally connected by rotating shaft, movable back pad bottom apex is connected with hydraulic stem one end by the mode being rotationally connected, the hydraulic stem other end is connected with main body by the mode being rotationally connected, main body bottom cleat is connected with mechanical pulley by affixed mode, elastic rope is connected with mechanical pulley by the mode of socket, pulling force lever is connected with elastic rope one end by affixed mode, the elastic rope other end is connected with hydraulic stem one end by affixed mode, described main body one end is provided with spacing hole, hook bar is connected by de-the tearing open of bolt and main body spacing hole, arc depression bar installs in the rotation box of connection and main body, arc depression bar and hydraulic stem are in transmission connection, rotate arc depression bar and drive hydraulic stem lifting.
2. a kind of doing sit-ups fitness equipment according to claim 1, it is characterized in that: described elastic rope one end is provided with link and is connected with de-the tearing open of pulling force lever, link is provided with four both sides respectively respectively two, connect the pulling force of the quantity governor elastic rope of link by setting, arc depression bar middle section is provided with absorbing sweat sponge, and absorbing sweat sponge is connected with de-the tearing open of arc depression bar.
3. a kind of doing sit-ups fitness equipment according to claim 1, is characterized in that: described main body and arc depression bar junction are provided with spacing hole, and hydraulic stem is connected with spacing hole by the mode of clamping, and the amplitude of sit-ups is adjusted in the position of regulator solution depression bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262543.6U CN203861851U (en) | 2014-05-15 | 2014-05-15 | Novel sit-up exerciser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262543.6U CN203861851U (en) | 2014-05-15 | 2014-05-15 | Novel sit-up exerciser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203861851U true CN203861851U (en) | 2014-10-08 |
Family
ID=51642842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420262543.6U Expired - Fee Related CN203861851U (en) | 2014-05-15 | 2014-05-15 | Novel sit-up exerciser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203861851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104208843A (en) * | 2014-09-22 | 2014-12-17 | 青岛蓝图文化传播有限公司市南分公司 | Sit-up fitness equipment |
-
2014
- 2014-05-15 CN CN201420262543.6U patent/CN203861851U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104208843A (en) * | 2014-09-22 | 2014-12-17 | 青岛蓝图文化传播有限公司市南分公司 | Sit-up fitness equipment |
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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 |
Granted publication date: 20141008 Termination date: 20150515 |
|
| EXPY | Termination of patent right or utility model |