CN206980122U - A kind of athletic training hurdles rack with stabilization function - Google Patents
A kind of athletic training hurdles rack with stabilization function Download PDFInfo
- Publication number
- CN206980122U CN206980122U CN201720967355.7U CN201720967355U CN206980122U CN 206980122 U CN206980122 U CN 206980122U CN 201720967355 U CN201720967355 U CN 201720967355U CN 206980122 U CN206980122 U CN 206980122U
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- China
- Prior art keywords
- fixedly connected
- mounting seat
- bar
- lying
- hurdles rack
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Abstract
The utility model provides a kind of athletic training hurdles rack with stabilization function, is related to sports apparatus field.This has the athletic training hurdles rack of stabilization function, including bar of lying, the quantity of the bar of lying is two, quantity is fixedly connected with cross bar between the bar of lying of two, the top of the bar of lying is fixedly connected with the bottom of column, the top of column is fixedly connected with the bottom of mounting seat, and erecting bed is provided with the top of the mounting seat, and quantity is that the erecting bed of two is fixedly connected with the both ends of breast board respectively.This has the athletic training hurdles rack of stabilization function, by setting erecting bed to drive the movement of breast board, make sportsman when stumbling to breast board, the section that breast board can make equidirectional with sportsman moves movement, reduces the probability that sportsman falls down, number is damaged when reducing training athlete, by setting roller and pulley, sliding friction is changed into rolling friction, reduces frictional resistance, makes the movement of breast board more smoothly.
Description
Technical field
Technical field of sports apparatus is the utility model is related to, specially a kind of athletic training with stabilization function is hurdled
Frame.
Background technology
It is an important event in track and field events to hurdle, and is divided into 100 meters of 110 meters of columns of man and woman
Column, a number of hurdles rack are equally spacedly placed on runway, and entrant is needed continuously during road-work across setting
In the hurdles rack on runway.But during training and competition of hurdling, often occur because entrant's take-off is out of alignment
Really, cause to hurdle unsuccessfully, the hurdles rack that What is more to be dumped trips.Hurdles rack in the market is breast board with
What the column of side was fixed together, sportsman is once stumbled to breast board, and power will directly be passed to the column of lower section, cause hurdles rack
Topple over sportsman tripped with hurdles rack.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of athletic training hurdles rack with stabilization function,
Solve sportsman to a certain extent once to stumble to breast board, the problem of hurdles rack directly will topple over and trip sportsman.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：It is a kind of with stabilization function
Athletic training hurdles rack, including bar of lying, the quantity of the bar of lying is two, and quantity is fixedly connected with horizontal stroke between the bar of lying of two
Bar, the top of the bar of lying are fixedly connected with the bottom of column, and the top of the column is fixedly connected with the bottom of mounting seat, institute
State and erecting bed is provided with the top of mounting seat, the quantity is that the erecting bed of two is fixedly connected with the both ends of breast board respectively.
The bottom of the erecting bed is from left to right installed with connecting rod and fixed block successively, and fixed block is away from erecting bed
One end pulley is connected with by axostylus axostyle, mounting seat described in the chute being adapted with pulley is offered at the top of mounting seat
Top is installed with confinement block, and the groove being adapted with connecting rod is offered at the top of the mounting seat, and the connecting rod is remote
One end from erecting bed through the top of mounting seat and is extended to the inside of mounting seat and the top of sliding shoe and fixed by groove
Connection, the bottom of sliding shoe are flexibly connected by axostylus axostyle with roller, offer what is be adapted with roller at the top of the inwall of mounting seat
Limiting groove, the left surface of the sliding shoe are fixedly connected with the side of buffer spring device, the other end of buffer spring device with
The inner left wall of mounting seat is fixedly connected.
The buffer spring device includes the first boom, the second boom, the first limiting plate, the second limiting plate and sleeve, institute
One end of the first boom is stated through the side of sleeve and extends to the inside of sleeve and is fixedly connected with the side of the first limiting plate, institute
State the opposite side of the first limiting plate to be fixedly connected with one end of buffer spring, one end of second boom is through sleeve away from the
The side of one boom and extend to the inside of sleeve and be fixedly connected with the side of the second limiting plate, the opposite side of the second limiting plate with
The one end of buffer spring away from the first boom is fixedly connected.
Preferably, the groove opened up at the top of the mounting seat is parallel with the direction of chute and not in same straight line.
Preferably, the quantity of the confinement block is two, and quantity is that the confinement block of two is located at two at the top of mounting seat
Side, and confinement block and pulley are on the same line.
Preferably, the direction of the limiting groove and the direction of chute are parallel.
Preferably, the column is located at the top side for bar of lying, and buffer spring device is located at the position in mounting seat and stood
Post is located at the tip position for bar of lying in same side direction.
Preferably, inwall top and bottom of the top and bottom of first limiting plate and the second limiting plate with sleeve
It is in contact.
(3) beneficial effect
The utility model provides a kind of athletic training hurdles rack with stabilization function.What is possessed has the beneficial effect that：
Lain bar by setting, whole hurdles rack is stood on ground, while when sportsman is stumbled to breast board, hurdles rack can towards with motion
Member's direction of motion identical direction is toppled over, and reduces and sportsman is caused to damage, and by setting erecting bed to drive the movement of breast board, is made
For sportsman when stumbling to breast board, breast board can make the segment distance movement of equidirectional with sportsman, reduce what sportsman fell down
Probability, number is damaged when reducing training athlete, by setting roller and pulley, sliding friction is changed into rolling friction,
Reduce frictional resistance, the movement for making breast board more smoothly, by setting buffer spring device, makes breast board can be certainly after being moved
It is dynamic to reset.
Brief description of the drawings
Fig. 1 is structure front view of the present utility model；
Fig. 2 is structural side view of the present utility model；
Fig. 3 is structure mounting seat of the present utility model and erecting bed connection diagram；
Fig. 4 is structure buffer spring schematic device of the present utility model.
In figure：1 lies bar, 2 columns, 3 mounting seats, 4 erecting beds, 5 breast boards, 6 cross bars, 7 connecting rods, 8 sliding shoes, 9 rollers, 10
Limiting groove, 11 fixed blocks, 12 pulleys, 13 confinement blocks, 14 buffer spring devices, 15 chutes, 16 first booms, 17 second booms,
18 first limiting plates, 19 second limiting plates, 20 sleeves, 21 buffer springs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model embodiment provides a kind of athletic training hurdles rack with stabilization function, as Figure 1-4, including
Lie bar 1, the quantity for bar 1 of lying is two, and quantity is to be fixedly connected with cross bar 6 between the bar 1 of lying of two, and cross bar 6 connects two
Lie bar 1, the bottom for bar 1 of lying is linked together, make whole hurdles rack more stable, the top and the bottom of column 2 of bar 1 of lying are consolidated
Fixed connection, the top of column 2 are fixedly connected with the bottom of mounting seat 3, and the top of mounting seat 3 is provided with erecting bed 4, quantity two
Both ends of the individual erecting bed 4 respectively with breast board 5 are fixedly connected, and erecting bed 4 turns into an entirety with breast board 5, can move jointly.
The bottom of erecting bed 4 is from left to right installed with connecting rod 7 and fixed block 11 successively, and fixed block 11 is away from installation
One end of platform 4 is connected with pulley 12 by axostylus axostyle, and sliding friction is changed into rolling friction by pulley 12, reduces friction resistance
Power, making the movement of erecting bed 4, more smoothly the top of mounting seat 3 offers the chute 15 being adapted with pulley 12, chute 15
The movement locus of roller 12 is limited, roller 12 is moved towards specific track, the top fixed installation of mounting seat 3 is restricted
Block 13, the quantity of confinement block 13 is two, and quantity is that the confinement block 13 of two is located at the both sides at the top of mounting seat 3, and is limited
With pulley 12 on the same line, confinement block 13 prevents erecting bed 4 from being dropped from the top of mounting seat 3 to block 13, the top of mounting seat 3
Offer the groove being adapted with connecting rod 7, the groove that the top of mounting seat 3 opens up is parallel with the direction of chute 15 and not same
One straight line, the one end of connecting rod 7 away from erecting bed 4 through the top of mounting seat 3 and extend to the inside of mounting seat 3 by groove
It is fixedly connected with the top of sliding shoe 8, connecting rod 7 drives erecting bed 4 to be moved at the top of mounting seat 3 by groove, sliding shoe 8
Bottom be flexibly connected by axostylus axostyle with roller 9, offer the limiting groove 10 being adapted with roller 9 at the top of the inwall of mounting seat 3,
Roller 9 is engaged with pulley 12 to be supported erecting bed 4 and is moved in mounting seat 3, the direction of limiting groove 10 and the direction of chute 15
Parallel, limiting groove 10 limits the movement locus of roller 9, and the left surface and the side of buffer spring device 14 of sliding shoe 8 are fixed
Connection, the other end of buffer spring device 14 are fixedly connected with the inner left wall of mounting seat 3, and buffer spring device 14 makes erecting bed
4 can reset after by movement, and column 2 is located at the top side for bar 1 of lying, and buffer spring device 14 is located at the position in mounting seat 3
It is located at the tip position for bar 1 of lying in same side direction with column 2.
Buffer spring device 14 includes the first boom 16, the second boom 17, the first limiting plate 18, the second limiting plate 19 and set
Cylinder 20, the first boom 16 and the second boom 17 can be in sleeves 20 slidably, and one end of the first boom 16 is through sleeve 20
Side and extend to the inside of sleeve 20 and be fixedly connected with the side of the first limiting plate 18, the opposite side of the first limiting plate 18 with it is slow
The one end for rushing spring 21 is fixedly connected, and one end of the second boom 17 through side of the sleeve 20 away from the first boom 16 and extends to
The inside of sleeve 20 is fixedly connected with the side of the second limiting plate 19, and the opposite side and buffer spring 21 of the second limiting plate 19 are remote
One end of first boom 16 is fixedly connected, and the top and bottom of the first limiting plate 18 and the second limiting plate 19 are interior with sleeve 20
It is in contact at the top and bottom of wall.
Operation principle：By side face sportsman of the hurdles rack away from buffer spring device 14, when sportsman's hurdles rack touches
When encountering breast board 5, breast board 5 can drive erecting bed 4 to move a segment distance in mounting seat 3 by roller 9 and pulley 12, certain
Degree on can greatly reduce sportsman and touch the probability fallen down during breast board, can also reduce the probability that hurdles rack is toppled over, move
Member makes erecting bed 4 drive breast board 5 to reset across the buffer spring device 14 behind column, set in mounting seat 3.
In summary, there should be the athletic training hurdles rack of stabilization function, and by setting bar 1 of lying, enable whole hurdles rack
Stand on ground, while when sportsman is stumbled to breast board, hurdles rack can topple over towards with Athletess direction identical direction, drop
It is low that sportsman is caused to damage, by setting erecting bed 4 to drive the movement of breast board 5, make sportsman when stumbling to breast board 5, breast board 5
The movement of equidirectional can be made with sportsman, the probability that sportsman falls down is reduced, number is damaged when reducing training athlete,
By setting roller 9 and pulley 12, sliding friction is changed into rolling friction, reduces frictional resistance, make the movement of breast board 1 more
What is added is smooth, by setting buffer spring device 14, breast board 5 is automatically reset after movement.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of athletic training hurdles rack with stabilization function, including bar of lying (1), it is characterised in that：The number of the bar of lying (1)
Measure as two, quantity is fixedly connected with cross bar (6), top and the column (2) of the bar of lying (1) between the bar of lying (1) of two
Bottom be fixedly connected, the top of the column (2) is fixedly connected with the bottom of mounting seat (3), the top of the mounting seat (3)
Erecting bed (4) is provided with, quantity is that both ends of the erecting bed (4) of two respectively with breast board (5) are fixedly connected；
The bottom of the erecting bed (4) is from left to right installed with connecting rod (7) and fixed block (11), fixed block (11) successively
One end away from erecting bed (4) is connected with pulley (12) by axostylus axostyle, is offered at the top of mounting seat (3) and pulley (12)
The chute (15) being adapted, confinement block (13), the top of the mounting seat (3) are installed with the top of the mounting seat (3)
The groove being adapted with connecting rod (7) is offered, the one end of the connecting rod (7) away from erecting bed (4) is by groove through peace
The top of dress seat (3) and the inside of mounting seat (3) is extended to being fixedly connected at the top of sliding shoe (8), the bottom of sliding shoe (8)
It is flexibly connected by axostylus axostyle with roller (9), the limiting groove being adapted with roller (9) is offered at the top of the inwall of mounting seat (3)
(10), the left surface of the sliding shoe (8) is fixedly connected with the side of buffer spring device (14), buffer spring device (14)
The other end is fixedly connected with the inner left wall of mounting seat (3)；
The buffer spring device (14) includes the first boom (16), the second boom (17), the first limiting plate (18), second spacing
Plate (19) and sleeve (20), one end of first boom (16) through the side of sleeve (20) and extend to the interior of sleeve (20)
Portion is fixedly connected with the side of the first limiting plate (18), the opposite side of first limiting plate (18) and the one of buffer spring (21)
End is fixedly connected, and one end of second boom (17) through side of the sleeve (20) away from the first boom (16) and extends to set
The inside of cylinder (20) is fixedly connected with the side of the second limiting plate (19), the opposite side and buffer spring of the second limiting plate (19)
(21) one end away from the first boom (16) is fixedly connected.
A kind of 2. athletic training hurdles rack with stabilization function according to claim 1, it is characterised in that：The installation
The groove opened up at the top of seat (3) is parallel with the direction of chute (15) and not in same straight line.
A kind of 3. athletic training hurdles rack with stabilization function according to claim 1, it is characterised in that：The limitation
The quantity of block (13) is two, and quantity is that the confinement block (13) of two is located at the both sides at the top of mounting seat (3), and confinement block
(13) with pulley (12) on the same line.
A kind of 4. athletic training hurdles rack with stabilization function according to claim 1, it is characterised in that：The limitation
The direction of groove (10) is parallel with the direction of chute (15).
A kind of 5. athletic training hurdles rack with stabilization function according to claim 1, it is characterised in that：The column
(2) side at the top of bar (1) of lying, the position that buffer spring device (14) is located in mounting seat (3) is located at column (2) lies
The tip position of bar (1) is in same side direction.
A kind of 6. athletic training hurdles rack with stabilization function according to claim 1, it is characterised in that：Described first
The top and bottom of limiting plate (18) and the second limiting plate (19) are in contact with the top and bottom of the inwall of sleeve (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720967355.7U CN206980122U (en) | 2017-08-04 | 2017-08-04 | A kind of athletic training hurdles rack with stabilization function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720967355.7U CN206980122U (en) | 2017-08-04 | 2017-08-04 | A kind of athletic training hurdles rack with stabilization function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206980122U true CN206980122U (en) | 2018-02-09 |
Family
ID=61418609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720967355.7U Expired - Fee Related CN206980122U (en) | 2017-08-04 | 2017-08-04 | A kind of athletic training hurdles rack with stabilization function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206980122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124336A (en) * | 2019-06-17 | 2019-08-16 | 安庆师范大学 | A kind of safe hurdle bar |
-
2017
- 2017-08-04 CN CN201720967355.7U patent/CN206980122U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124336A (en) * | 2019-06-17 | 2019-08-16 | 安庆师范大学 | A kind of safe hurdle bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180209 Termination date: 20190804 |