CN204485173U - A kind of parallel bars preventing tumble injury - Google Patents
A kind of parallel bars preventing tumble injury Download PDFInfo
- Publication number
- CN204485173U CN204485173U CN201520202436.9U CN201520202436U CN204485173U CN 204485173 U CN204485173 U CN 204485173U CN 201520202436 U CN201520202436 U CN 201520202436U CN 204485173 U CN204485173 U CN 204485173U
- Authority
- CN
- China
- Prior art keywords
- base
- base plate
- whippletree
- parallel bars
- telescopic tube
- 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
Prevent parallel bars for tumble injury, comprise base plate, base, vertical columns, whippletree and telescopic tube, described base is cylindrical, and quantity is four; Four bases parallel composition rectangle between two, is fixed on base plate; Described base is provided with vertical columns, and four vertical columns form a rectangle; Described column upper end is provided with nut, and described nut is provided with adjusting knob; Telescopic tube is provided with in described column; Four telescopic tubes are arranged with two whippletrees in parallel, described whippletree is fixedly connected with the telescopic tube of two below it, and described telescopic tube can slide in column.Described base plate is provided with protection cushion, and protection cushion is provided with cylindrical base hole, and the base on described cylindrical base hole and base plate matches.The utility model structure is simple, easy to operate, with low cost, effectively to using the people of parallel bars to protect, can prevent tumble injury or damaging.
Description
Technical field
The utility model belongs to sports equipment technical field, is specifically related to a kind of parallel bars preventing tumble injury.
Background technology
Over nearly youngster's year, school physical education's motion is flourish, and parallel bars are not only the main contents of College Sport Teaching and have been become one of extracurricular activities project that a lot of classmate likes.Concerning great majority participate in classmate of this motion, although their bold curiosity, have certain brave spirit, be good at imitating, any action is all wanted to practice, and has a try, and is easy to tumble injury or damages, so putting to good use of dare not doing the best.Especially in some primary schools, because of the grip force of pupil and control good not, teacher does not mostly allow pupil touch parallel bars, prevents tumble injury; So the parallel bars of a lot of primary school have all become ornaments.
Utility model content
For above-mentioned problems of the prior art, the utility model aims to provide a kind of parallel bars preventing tumble injury.Use the utility model effectively to using the people of parallel bars to protect, tumble injury can be prevented or damage.
To achieve these goals, the utility model takes following technical scheme:
Prevent parallel bars for tumble injury, comprise base plate, base, vertical columns, whippletree and telescopic tube.Described base is cylindrical, and quantity is four; Four bases parallel composition rectangle between two, is fixed on base plate.Described base is provided with vertical columns, and four vertical columns form a rectangle.Described column upper end is provided with nut, and described nut is provided with adjusting knob.
Telescopic tube is provided with in described column; Four telescopic tubes are arranged with two whippletrees in parallel, described whippletree is fixedly connected with the telescopic tube of two below it.Described telescopic tube can slide in column, and then whippletree can be driven to move up and down, and described adjusting knob is used for regulating the height of whippletree and locking.
Described base plate is provided with foot-operated back-up block, and described foot-operated back-up block is positioned at below the two ends of whippletree.
Described base plate is provided with protection cushion, and the size of described protection cushion is consistent with base plate, and protection cushion is provided with cylindrical base hole and foot-operated back-up block groove; Base on described cylindrical base hole and base plate matches, and the foot-operated back-up block on described foot-operated back-up block groove and base plate matches.Whole protection cushion has been covered with under whippletree around box type column and foot-operated back-up block, and play a protective role to around whole parallel bars, even if user falls parallel bars, also can not come to harm, protection cushion can play the effect well protected and avoid injury.
Further, the two ends of described whippletree are respectively provided with a ball-type end cap, prevent the end limit of whippletree from the hand of user or health are scratched.
Further, described protection cushion be provided with waterproof cloth storagetank, be provided with cavity in waterproof cloth storagetank, in described cavity, be placed with waterproof cloth.Use parallel bars or run into rain and other airborne dust weather time, waterproof cloth can be taken out in the cavity of waterproof cloth storagetank whole parallel bars and protection cushion are hidden, prevent from drenching with rain and dust-proof.
The beneficial effects of the utility model are: structure is simple, easy to operate, with low cost, effectively to using the people of parallel bars to protect, can prevent tumble injury or damaging.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is that rear the utility model structural representation heightened by two bar;
Fig. 3 is A portion enlarged drawing in Fig. 1;
The utility model structural representation when Fig. 4 protects cushion for not installing;
Fig. 5 is protection soft cushion structure schematic diagram.
Reference numeral: 1-base plate, 2-base, 3-protects cushion, 4-vertical columns, 5-whippletree; 6-telescopic tube, 7-rides back-up block, 8-nut, 9-adjusting knob, 10-ball-type end cap; 11-waterproof cloth storagetank, 12-waterproof cloth, 13-cylindrical base hole, 14-rides back-up block groove, 15-cavity.
Detailed description of the invention
For the ease of understanding, below in conjunction with accompanying drawing, by embodiment, technical solutions of the utility model are further described in detail:
As Figure 1-Figure 5, a kind of parallel bars preventing tumble injury, comprise base plate 1, base 2, protection cushion 3, vertical columns 4, whippletree 5 and telescopic tube 6.
Described base 2 is cylindrical, and quantity is four; Four bases 2 parallel composition rectangle between two, is fixed on base plate 1.Base 2 is provided with vertical columns 4, four columns 4 form a rectangle.Column 4 upper end is provided with nut 8, nut 8 is provided with an adjusting knob 9.
A telescopic tube 6 is provided with in column 4; Four telescopic tubes 6 are arranged with in parallel two whippletrees 5, and each whippletree 5 is fixedly connected with the telescopic tube of two below it 6.Telescopic tube 6 can slide in column 4, and then whippletree 5 can be driven to move up and down, and regulates the height of whippletree 5 by adjusting knob 9 and lock.
The two ends of whippletree 5 are respectively provided with a ball-type end cap 10, prevent whippletree 5 limit from the hand of user or health are scratched.
Base plate 1 is provided with foot-operated back-up block 7, back-up block 7 is positioned at below the two ends of whippletree 5, and user can riding at foot-operated back-up block 7 to go up parallel bars.After installation, the upper surface of foot-operated back-up block 7 can be arranged to concordant with ground.
The size of protection cushion 3 is consistent with base plate 1, and protection cushion 3 is provided with cylindrical base hole 13 and foot-operated back-up block groove 14; Cylindrical base hole 13 matches with the base 2 on base plate 1, and foot-operated back-up block groove 14 matches with the foot-operated back-up block 7 on base plate 1.Whole protection cushion 3 has been covered with whippletree 5 times box type columns 4 and foot-operated back-up block 7 around; play a protective role to around whole parallel bars; even if user falls parallel bars, fall on protection cushion 3 and also can not come to harm, play the effect well protected and avoid injury.
Protection cushion 3 while be provided with waterproof cloth storagetank 11, be provided with a cavity 15 in waterproof cloth storagetank 11, in cavity 15, be placed with waterproof cloth 12; Use parallel bars or run into rain and other airborne dust weather time, waterproof cloth 12 can be taken out in the cavity 15 of waterproof cloth storagetank 11 whole parallel bars and protection cushion 3 are hidden, prevent from drenching with rain and dust-proof.
Above-described embodiment just illustrating or explaining technical solutions of the utility model, and the restriction that should not be construed as technical solutions of the utility model, obviously, those skilled in the art can carry out various modifications and variations to the utility model and not depart from spirit and scope of the present utility model.If these amendments and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model also comprises these amendment and modification.
Claims (4)
1. prevent parallel bars for tumble injury, comprise base plate, base, vertical columns, whippletree and telescopic tube, described base is cylindrical, and quantity is four; Four bases parallel composition rectangle between two, is fixed on base plate; Described base is provided with vertical columns, and four vertical columns form a rectangle; Described column upper end is provided with nut, and described nut is provided with adjusting knob;
Telescopic tube is provided with in described column; Four telescopic tubes are arranged with two whippletrees in parallel, described whippletree is fixedly connected with the telescopic tube of two below it, and described telescopic tube can slide in column;
Described base plate is provided with foot-operated back-up block, and described foot-operated back-up block is positioned at below the two ends of whippletree;
Described base plate is provided with protection cushion, and protection cushion is provided with cylindrical base hole and foot-operated back-up block groove; Base on described cylindrical base hole and base plate matches, and the foot-operated back-up block on described foot-operated back-up block groove and base plate matches.
2. the parallel bars preventing tumble injury according to claim 1, is characterized in that, the two ends of described whippletree are provided with ball-type end cap.
3. the parallel bars preventing tumble injury according to claim 2, is characterized in that, described protection cushion be provided with waterproof cloth storagetank, be provided with cavity in waterproof cloth storagetank, in described cavity, be provided with waterproof cloth.
4. the parallel bars preventing tumble injury according to claim 3, is characterized in that, the size of described protection cushion is consistent with base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202436.9U CN204485173U (en) | 2015-03-30 | 2015-03-30 | A kind of parallel bars preventing tumble injury |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202436.9U CN204485173U (en) | 2015-03-30 | 2015-03-30 | A kind of parallel bars preventing tumble injury |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204485173U true CN204485173U (en) | 2015-07-22 |
Family
ID=53564469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520202436.9U Expired - Fee Related CN204485173U (en) | 2015-03-30 | 2015-03-30 | A kind of parallel bars preventing tumble injury |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204485173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106474654A (en) * | 2016-10-27 | 2017-03-08 | 东莞市天合机电开发有限公司 | A kind of movable double-bar |
-
2015
- 2015-03-30 CN CN201520202436.9U patent/CN204485173U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106474654A (en) * | 2016-10-27 | 2017-03-08 | 东莞市天合机电开发有限公司 | A kind of movable double-bar |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160330 |