CN203989707U - Alternately move two cross bar high ladders - Google Patents
Alternately move two cross bar high ladders Download PDFInfo
- Publication number
- CN203989707U CN203989707U CN201420368416.4U CN201420368416U CN203989707U CN 203989707 U CN203989707 U CN 203989707U CN 201420368416 U CN201420368416 U CN 201420368416U CN 203989707 U CN203989707 U CN 203989707U
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- cross bar
- welded
- connect
- sliding sleeves
- bar
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Abstract
The utility model belongs to field of sports equipment, relate to a kind of alternately mobile two cross bar high ladder, it is characterized in that: in four sliding sleeves (3), be provided with antiskid glue cushion (7) above, four sliding sleeves are placed on outside four vertical flat tubes (2), four vertical flat tube two ends and two horizontal flat tubes (6) are welded to connect, below two horizontal flat tube terminations, be welded to connect in four root posts (5) upper surface, four root post lower ends are placed in ground (1), and two circular cross bars (4) outer end is welded to connect with four sliding sleeve inner faces respectively.Use alternately mobile two cross bar high ladders and the fixed bar of current use to space to compare its beneficial effect from high ladder and be: practitioner's two hands are held respectively two cross bars when it is alternately mobile forward, bar spaces from being random, avoided existing high ladder fixed bar space from, can not meet different bars every the drawback of distance requirement.
Description
Technical field
The utility model belongs to field of sports equipment, particularly a kind of alternately mobile two cross bar high ladder.
Background technology
Physical culture dictionary has description below about high ladder: " high ladder also claims flat ladder or horizontal ladder, and a kind of auxiliary appliance that develops general fitness, has wooden or iron two kinds conventionally.Long 3-5 meters of ladder, wide approximately 40 centimetres, 3 centimetres of terraced Inter cross bar diameters, bar spaces from approximately 25 centimetres.2-2.4 meters of ladder angle height overhead.Exercising method, for climbing, is ascended and dividing a word with a hyphen at the end of a line that the various postures of dangling start.Be mainly used in strengthening the muscle strengths such as upper limbs, shoulder belt, thoracic dorsal, the practical technical ability that training is climbed." problem that exists of the high ladder that uses is at present: fixed bar space from approximately 25 centimetres can not meet different shoulder arm thoracic dorsal strength crowds hold cross bar needs because everyone takes on arm thoracic dorsal strength, the different required cross bars of holding space from being different.Change fixed bar space from the required bar for arbitrarily mobile space from, be to solve existing fixed bar to space from an outlet of drawback, the required bar that now lacks a kind of random movement spaces from high ladder.
Summary of the invention
In order to solve preferably the problem existing in above-mentioned background technology, the purpose of this utility model is to provide a kind of alternately mobile two cross bar high ladder, the technical scheme of taking is by forming with lower member: in four sliding sleeves, be provided with antiskid glue cushion above, four sliding sleeves are placed on outside four vertical flat tubes, four vertical flat tube two ends and two horizontal flat tubes are welded to connect, below two horizontal flat tube terminations, be welded to connect in four root post upper surfaces, four root post lower ends are placed in ground, and two circular cross bar outer ends are welded to connect with four sliding sleeve inner faces respectively.
Described four sliding sleeves are placed on four vertical flat tubes and for moving, coordinate outward.
Described two above circular cross bar processing after should be contour.
Use alternately mobile two cross bar high ladders and the fixed bar of current use to space to compare its beneficial effect from high ladder and be: practitioner's two hands are held respectively two cross bars when it is alternately mobile forward, bar spaces from being random, has avoided existing high ladder fixed bar and has spaced from not meeting the drawback of different bars every distance requirement.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Fig. 1 alternately moves the main body sketch of two cross bar high ladders.
The specific embodiment
With reference to accompanying drawing, in four sliding sleeves 3, be provided with antiskid glue cushion 7 above, four sliding sleeves are placed on outside four vertical flat tubes 2, four vertical flat tube two ends and two horizontal flat tubes 6 are welded to connect, below two horizontal flat tube terminations, be welded to connect in four root post 5 upper surfaces, four root post lower ends are placed in circular cross bar 4 outer ends, 1, two, ground and are welded to connect with four sliding sleeve inner faces respectively.Described four sliding sleeves are placed on four vertical flat tubes and for moving, coordinate outward.Described two above circular cross bar processing after should be contour.
Claims (3)
1. one kind is alternately moved two cross bar high ladders, it has four root posts, it is characterized in that: in four sliding sleeves (3), be provided with antiskid glue cushion (7) above, four sliding sleeves are placed on outside four vertical flat tubes (2), four vertical flat tube two ends and two horizontal flat tubes (6) are welded to connect, below two horizontal flat tube terminations, be welded to connect in four root posts (5) upper surface, four root post lower ends are placed in ground (1), and two circular cross bars (4) outer end is welded to connect with four sliding sleeve inner faces respectively.
2. a kind of alternately mobile two cross bar high ladder according to claim 1, is characterized in that: described four sliding sleeves are placed on four vertical flat tubes and for moving, coordinate outward.
3. a kind of alternately mobile two cross bar high ladders according to claim 1, is characterized in that: described two should be contour after processing above circular cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368416.4U CN203989707U (en) | 2014-07-04 | 2014-07-04 | Alternately move two cross bar high ladders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368416.4U CN203989707U (en) | 2014-07-04 | 2014-07-04 | Alternately move two cross bar high ladders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203989707U true CN203989707U (en) | 2014-12-10 |
Family
ID=52029786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420368416.4U Expired - Fee Related CN203989707U (en) | 2014-07-04 | 2014-07-04 | Alternately move two cross bar high ladders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203989707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422159A (en) * | 2015-08-13 | 2017-02-22 | 河北科技师范学院 | Double cross bars type ladder free to move and rotate |
-
2014
- 2014-07-04 CN CN201420368416.4U patent/CN203989707U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422159A (en) * | 2015-08-13 | 2017-02-22 | 河北科技师范学院 | Double cross bars type ladder free to move and rotate |
| CN106422159B (en) * | 2015-08-13 | 2019-02-15 | 河北科技师范学院 | Dynamic double-crossbar type high ladder can arbitrarily be transferred |
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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: 20141210 Termination date: 20150704 |
|
| EXPY | Termination of patent right or utility model |