CN204601512U - Chin-up training aids - Google Patents
Chin-up training aids Download PDFInfo
- Publication number
- CN204601512U CN204601512U CN201520269895.9U CN201520269895U CN204601512U CN 204601512 U CN204601512 U CN 204601512U CN 201520269895 U CN201520269895 U CN 201520269895U CN 204601512 U CN204601512 U CN 204601512U
- Authority
- CN
- China
- Prior art keywords
- whippletree
- fixed pulley
- support tube
- separately
- chin
- 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 kind of chin-up training aids, comprises two spaced support tubes, and two support tubes are provided with bar hole walking rail, and a whippletree is placed on bar hole walking rail; Above the top of each support tube, be provided with the first fixed pulley separately, be provided with the second fixed pulley separately in the top outer of each support tube; The middle part outer wall of each support tube is provided with separately for rolling steel wire rope can the spool of self-locking and spool crank; Article two, one end of steel wire rope is fixed on whippletree separately, and the other end is also fixedly wound on described spool through the first corresponding fixed pulley, the second fixed pulley; Inner and be positioned at above whippletree end a balancing weight is all installed at support tube, and this balancing weight offers can the perforation of confession steel wire penetrating.The utility model novel structure, can adjust the height of whippletree at any time, to adapt to the exercise carrying out chin-up of different trainer.
Description
Technical field
The utility model relates to a kind of chin-up training aids.
Background technology
For people and the sportsman of hobby body-building, temper whole-body muscle and become particularly important.And the exercise of shoulder muscle of back can strengthen the exercise tolerance of oneself upper body, the stature of oneself can also be improved.Chin-up is the motion mode at the most basic exercise shoulder back.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of chin-up training aids easy to use.
For achieving the above object, a kind of chin-up training aids described in the utility model, comprises two spaced support tubes, and bar hole walking rail corresponding setting mutually respective on two support tubes, the two ends of a whippletree are placed on bar hole walking rail respectively; Respectively be provided with fixing hole at the two ends of whippletree, above the top of each support tube, be provided with the first fixed pulley separately, be provided with the second fixed pulley separately in the top outer of each support tube, and the second fixed pulley is mutually concordant with the first fixed pulley; The middle part outer wall of each support tube is provided with separately for rolling steel wire rope can the spool of self-locking and spool crank; Article two, one end of steel wire rope is fixed on whippletree separately, and the other end is also fixedly wound on described spool through the first corresponding fixed pulley, the second fixed pulley; Inner and be positioned at above whippletree end a balancing weight is all installed at support tube, and this balancing weight offers can the perforation of confession steel wire penetrating.
Preferably, described whippletree is provided with chute, what can be free to slide along described chute two holds jacket casing and is located on described whippletree.
Preferably, above described support tube, be provided with the banking stop that can stop that balancing weight moves upward.
Preferably, hold on cylinder described in each and be covered with leather packing.
The beneficial effects of the utility model are:
The utility model novel structure, can adjust the height of whippletree at any time, to adapt to the exercise carrying out chin-up of different trainer.
Accompanying drawing explanation
Fig. 1 is the structural representation of chin-up training aids described in the utility model embodiment.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 1, a kind of chin-up training aids described in the present embodiment, comprises two spaced support tubes 1, and bar hole walking rail 2 corresponding setting mutually respective on two support tubes, the two ends of a whippletree 3 are placed on bar hole walking rail respectively; Respectively be provided with fixing hole at the two ends of whippletree, above the top of each support tube, be provided with the first fixed pulley 4 separately, be provided with the second fixed pulley 5 separately in the top outer of each support tube, and the second fixed pulley is mutually concordant with the first fixed pulley; The middle part outer wall of each support tube is provided with separately for rolling steel wire rope can the spool 6 of self-locking and spool crank; Article two, one end of steel wire rope 7 is fixed on whippletree separately, and the other end is also fixedly wound on described spool through the first corresponding fixed pulley, the second fixed pulley; Inner and be positioned at above whippletree end a balancing weight 8 is all installed at support tube, and this balancing weight offers can the perforation of confession steel wire penetrating.During use, for the height of different trainer, steel wire rope can be driven to change the height of whippletree by rotating scroll, after Height Adjustment, spool is locked.Trainer can carry out the action of chin-up on whippletree.Because steel wire rope is softer, therefore, departing from support tube after upwards being lifted to prevent whippletree, therefore needing to utilize a balancing weight to be pressed in whippletree two ends.In addition, be lifted to prevent balancing weight too high thus expose from support tube upper end, is therefore provided with the banking stop 10 that can stop that balancing weight continues to move upward above described support tube.
Described whippletree is provided with chute, and what can be free to slide along described chute two holds cylinder 9 and is set on described whippletree.Hold on cylinder described in each and be covered with leather packing.Holding cylinder can facilitate different people better to hold under two hands separate spacer conditions, conveniently carries out chin-up.And leather packing can be avoided cooler compared with making the palm of the hand in cold weather.
Above; be only preferred embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should define with claim is as the criterion.
Claims (4)
1. a chin-up training aids, is characterized in that, comprises two spaced support tubes, and bar hole walking rail corresponding setting mutually respective on two support tubes, the two ends of a whippletree are placed on bar hole walking rail respectively; Respectively be provided with fixing hole at the two ends of whippletree, above the top of each support tube, be provided with the first fixed pulley separately, be provided with the second fixed pulley separately in the top outer of each support tube, and the second fixed pulley is mutually concordant with the first fixed pulley; The middle part outer wall of each support tube is provided with separately for rolling steel wire rope can the spool of self-locking and spool crank; Article two, one end of steel wire rope is fixed on whippletree separately, and the other end is also fixedly wound on described spool through the first corresponding fixed pulley, the second fixed pulley; Inner and be positioned at above whippletree end a balancing weight is all installed at support tube, and this balancing weight offers can the perforation of confession steel wire penetrating.
2. chin-up training aids according to claim 1, is characterized in that, described whippletree is provided with chute, and what can be free to slide along described chute two holds jacket casing and be located on described whippletree.
3. chin-up training aids according to claim 1, is characterized in that, is provided with the banking stop that can stop that balancing weight moves upward above described support tube.
4. chin-up training aids according to claim 2, is characterized in that, holds on cylinder described in each and is covered with leather packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520269895.9U CN204601512U (en) | 2015-04-29 | 2015-04-29 | Chin-up training aids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520269895.9U CN204601512U (en) | 2015-04-29 | 2015-04-29 | Chin-up training aids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204601512U true CN204601512U (en) | 2015-09-02 |
Family
ID=53954105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520269895.9U Expired - Fee Related CN204601512U (en) | 2015-04-29 | 2015-04-29 | Chin-up training aids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204601512U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108042984A (en) * | 2017-11-30 | 2018-05-18 | 周口师范学院 | A kind of physical training chin-up training device |
| CN114432662A (en) * | 2022-01-26 | 2022-05-06 | 嘉兴职业技术学院 | Pull-up trainer |
-
2015
- 2015-04-29 CN CN201520269895.9U patent/CN204601512U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108042984A (en) * | 2017-11-30 | 2018-05-18 | 周口师范学院 | A kind of physical training chin-up training device |
| CN108042984B (en) * | 2017-11-30 | 2019-10-29 | 周口师范学院 | A kind of physical training chin-up training device |
| CN114432662A (en) * | 2022-01-26 | 2022-05-06 | 嘉兴职业技术学院 | Pull-up trainer |
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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: 20150902 Termination date: 20180429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |