CN203425439U - Physical teaching used parallel bars - Google Patents
Physical teaching used parallel bars Download PDFInfo
- Publication number
- CN203425439U CN203425439U CN201320588971.3U CN201320588971U CN203425439U CN 203425439 U CN203425439 U CN 203425439U CN 201320588971 U CN201320588971 U CN 201320588971U CN 203425439 U CN203425439 U CN 203425439U
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- China
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- adjusting
- uprights
- parallel bars
- posts
- bars
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Abstract
The utility model discloses physical teaching used parallel bars which comprise four adjusting uprights, four uprights, two cross bars, a plurality of connecting rods, a plurality of auxiliary step treads, tube sleeves and elastic safety ropes, wherein the four adjusting uprights are vertically fixed on the ground respectively; the lower ends of the four uprights are respectively and correspondingly inserted into the upper ends of the four adjusting uprights; the two cross bars are respectively and transversely fixed at the tops of the four uprights; a plurality of height adjusting holes are respectively formed in the upper ends of the four adjusting uprights and the lower ends of the four uprights; the four uprights are inserted into the height adjusting holes through fastening knobs to be tightened and fixed on the four adjusting uprights; strip slots are formed in the bottoms of the two cross bars respectively; the two ends of each connecting rod are fixed in the strip slots; the auxiliary step treads are arranged on the four adjusting uprights and extend towards the outer side of the adjusting uprights; the upper end of each upright is sleeved with each tube sleeve, and one end of each elastic safety rope is fixedly connected onto each tube sleeve. The physical teaching used parallel bars can be used for adjusting the height of the parallel bars, are suitable for people with different heights, and have good safety precautions.
Description
Technical field
The utility model relates to a kind of sports goods, relates in particular to a kind of physical education parallel bars.
Background technology
Parallel bars are one of gymnastics on or with apparatus projects.Parallel bars can be in the forward of a thick stick or two thick sticks, side direction by various supports, upper arm, dangle do that various swings, pendulum are got over, bent and stretched, arc, turn, winding, roll, somersault and various stationary position and strength part.Its movement content is abundant, and type is comprehensive, has letter to have numerous, have easily in distress, can be in thick stick, on thick stick end, thick stick, the exercises of thick stick down conversion, mainly by firm static and tempo routine, formed.To taking exercises, development force quality, has important effect.
Parallel bars are one of contents of physical education, and fitness and technical ability that can exercise student ', in the teaching process of parallel bars, because student's height is different, to the height of parallel bars, can not adapt to completely, concerning the shorter and smaller classmate of height, auxiliary more not difficult in the time of upper parallel bars; After taking exercise for a long time, sweat is on hand bonded in parallel bars, easily skids, and causes danger; In parallel bars, there is no safety measure, people's ratio of being unfamiliar with parallel bars campaign is easier to throw, so the classmate who moves in parallel bars need to have people to protect in both sides.
Utility model content
The purpose of this utility model: a kind of physical education parallel bars are provided, can regulate the height of parallel bars, be applicable to the people of different heights, also there is good safety precautions.
To achieve these goals, the technical solution of the utility model is:
Parallel bars, comprise four adjusting posts, four root posts, two cross bars, some connecting rods, several auxiliary pedals, pipe box and elastic safety ropes; Four described adjusting posts vertically fix on the ground respectively, the lower end of four described root posts is the corresponding upper end that is inserted in four described adjusting posts respectively, two described cross bars are laterally fixed on respectively the top of four described root posts, the upper end of four described adjusting posts and the lower end of four root posts are respectively equipped with a plurality of height adjustment holes, and four described root posts insert described height adjustment hole by tightening knob and are tightened on four described adjusting posts; The bottom of two described cross bars is respectively equipped with bar-shaped trough, and the two ends of described connecting rod are fixed in described bar-shaped trough, and described connecting rod is vertical with described cross bar; Several described auxiliary pedals are separately positioned on four described adjusting posts, and described auxiliary pedal extends to the outside of described adjusting post; Described pipe box is nested with in the upper end of described column, and one end of described elastic safety rope is fixedly connected on described pipe box.
Above-mentioned physical education parallel bars, wherein, two described cross bars are provided with anti-slip veins.
Above-mentioned physical education parallel bars, wherein, described adjusting post is provided with hook.
Above-mentioned physical education parallel bars, wherein, described auxiliary pedal is half elliptic.
The utility model can regulate according to the people of different heights the height of parallel bars, or climbs up parallel bars by auxiliary pedal, in parallel bars, by anti-slip veins and safety rope, can guarantee to play best movement effects safe in the situation that; Connecting rod is installed, can be done chin-up or other motion.
Accompanying drawing explanation
Fig. 1 is the structural representation of parallel bars for the utility model physical education.
Fig. 2 is the upward view of parallel bars for the utility model physical education.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate embodiment of the present utility model.
Refer to shown in accompanying drawing 1 and accompanying drawing 2, a kind of physical education parallel bars, comprise four adjusting posts 1, four root posts 2, two cross bars 3, some connecting rods 4, several auxiliary pedals 5, pipe box 6 and elastic safety ropes 7; Four described adjusting posts 1 vertically fix on the ground respectively, the lower end of four described root posts 2 is the corresponding upper end that is inserted in four described adjusting posts 1 respectively, two described cross bars 3 are laterally fixed on respectively the top of four described root posts 2, the upper end of four described adjusting posts 1 and the lower end of four root posts 2 are respectively equipped with a plurality of height adjustment holes 11, four described root posts 2 insert described height adjustment hole 11 by tightening knob 12 and are tightened on four described adjusting posts 1, can be according to the height of height adjusting post 2; The bottom of two described cross bars 3 is respectively equipped with bar-shaped trough 31, and the two ends of described connecting rod 4 can be fixed in described bar-shaped trough 31, and described connecting rod 4 is vertical with described cross bar 3, can do the motions such as chin-up; Several described auxiliary pedals 5 are separately positioned on four described adjusting posts 1, for assisting, climb up parallel bars, and described auxiliary pedal 5 extends to the outside of described adjusting post 1, does not affect the people who moves in parallel bars; Described pipe box 6 is nested with in the upper end of described column 2, and one end of described elastic safety rope 7 is fixedly connected on described pipe box 6, for pinioning the people in parallel bars, prevents unexpected dropping.
Two described cross bars 3 are provided with anti-slip veins 32, increase the frictional force between palm and cross bar 3, prevent that sweat from affecting parallel bars campaign.
Described adjusting post 1 is provided with hook 13, overcoat can be hung on hook 13 during motion.
Described auxiliary pedal 5 is half elliptic, can prevent that the other people's will of parallel bars from hitting on auxiliary pedal 5 and injured outward, and the auxiliary pedal 5 of arc can reduce impact.
In sum, the utility model can regulate according to the people of different heights the height of parallel bars, or climbs up parallel bars by auxiliary pedal, in parallel bars, by anti-slip veins and safety rope, can guarantee to play best movement effects safe in the situation that; Connecting rod is installed, can be done chin-up or other motion.
Claims (4)
1. physical education parallel bars, is characterized in that: comprise four adjusting posts (1), four root posts (2), two cross bars (3), some connecting rods (4), several auxiliary pedals (5), pipe box (6) and elastic safety rope (7); Described four adjusting posts (1) vertically fix on the ground respectively, the lower end of described four root posts (2) is the corresponding upper end that is inserted in described four adjusting posts (1) respectively, described two cross bars (3) are laterally fixed on respectively the top of described four root posts (2), the upper end of described four adjusting posts (1) and the lower end of four root posts (2) are respectively equipped with a plurality of height adjustment holes (11), and described four root posts (2) insert described height adjustment hole (11) by tightening knob (12) and are tightened on described four adjusting posts (1); The bottom of described two cross bars (3) is respectively equipped with bar-shaped trough (31), and the two ends of described connecting rod (4) are fixed in described bar-shaped trough (31), and described connecting rod (4) is vertical with described cross bar (3); It is upper that described several auxiliary pedals (5) are separately positioned on described four adjusting posts (1), and described auxiliary pedal (5) extends to the outside of described adjusting post (1); Described pipe box (6) is nested with in the upper end of described column (2), and one end of described elastic safety rope (7) is fixedly connected on described pipe box (6).
2. physical education parallel bars according to claim 1, is characterized in that: described two cross bars (3) are provided with anti-slip veins (32).
3. physical education parallel bars according to claim 1, is characterized in that: described adjusting post (1) is provided with hook (13).
4. physical education parallel bars according to claim 1, is characterized in that: described auxiliary pedal (5) is half elliptic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588971.3U CN203425439U (en) | 2013-09-17 | 2013-09-17 | Physical teaching used parallel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588971.3U CN203425439U (en) | 2013-09-17 | 2013-09-17 | Physical teaching used parallel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203425439U true CN203425439U (en) | 2014-02-12 |
Family
ID=50054504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320588971.3U Expired - Fee Related CN203425439U (en) | 2013-09-17 | 2013-09-17 | Physical teaching used parallel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203425439U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261384A (en) * | 2017-07-28 | 2017-10-20 | 林相华 | A kind of physical education parallel bars |
| CN108969959A (en) * | 2018-08-03 | 2018-12-11 | 覃家靓 | A kind of sport with dismountable adjustable berth away from parallel bars |
| CN113616974A (en) * | 2021-07-30 | 2021-11-09 | 刘杰 | Anti-reverse-turning protector for parallel bar training |
-
2013
- 2013-09-17 CN CN201320588971.3U patent/CN203425439U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261384A (en) * | 2017-07-28 | 2017-10-20 | 林相华 | A kind of physical education parallel bars |
| CN108969959A (en) * | 2018-08-03 | 2018-12-11 | 覃家靓 | A kind of sport with dismountable adjustable berth away from parallel bars |
| CN113616974A (en) * | 2021-07-30 | 2021-11-09 | 刘杰 | Anti-reverse-turning protector for parallel bar training |
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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: 20140212 Termination date: 20140917 |
|
| EXPY | Termination of patent right or utility model |