CN109173299A - A kind of track and field is hurdled with multipurpose safety - Google Patents
A kind of track and field is hurdled with multipurpose safety Download PDFInfo
- Publication number
- CN109173299A CN109173299A CN201811343168.7A CN201811343168A CN109173299A CN 109173299 A CN109173299 A CN 109173299A CN 201811343168 A CN201811343168 A CN 201811343168A CN 109173299 A CN109173299 A CN 109173299A
- Authority
- CN
- China
- Prior art keywords
- upright bar
- bar
- track
- hurdled
- hurdling
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63K—RACING; RIDING SPORTS; EQUIPMENT OR ACCESSORIES THEREFOR
- A63K3/00—Equipment or accessories for racing or riding sports
- A63K3/04—Hurdles or the like
Abstract
The invention discloses a kind of track and fields to be hurdled with multipurpose safety, including pedestal and cross bar, the pedestal is symmetrical set there are two, and cross bar is fixedly connected between the end of two pedestals, the end of the pedestal is respectively mounted there are two vertical plate, first upright bar is vertically arranged between vertical plate described in two, the shaft is fixed on two vertical plates across the first upright bar, first upright bar is hollow structure inside, and first upright bar internal slide the second upright bar is installed, the side of second upright bar is provided with adjustment hole, the locking device matched with adjustment hole is provided in first upright bar, bar of hurdling is fixedly connected between the top of second upright bar described in two, compared with common track and field safe hurdles, the present invention can control the height for bar of hurdling, suitable for different hurdle race projects, it is vertical with first by shaft Bar rotation connection, so that sportsman when hurdling, will not fall and hurt, play a certain protective role to sportsman.
Description
Technical field
The present invention relates to sports apparatus fields, and in particular to a kind of track and field is hurdled with multipurpose safety.
Background technique
Across obstacle is the mankind in long-term production and the life skill basic with one kind formed in struggling naturally
Energy.It as track-and-field hurdle race, is had evolved by the basic skills of across obstacle, originates from a kind of English
State shepherd crosses over the game of sheepfold fence.Hurdle race is in certain distance, across defined height and the column frame of quantity, skill
The stronger sprint events of art belong to one kind of track in track and field sports.
However present track and field hurdles rack uses railing made of generally wood materials mostly, its hard top edge pole
The leg and foot for injuring sportsman are easily collided, there are some potential safety problemss, and for different hurdle race projects, it is also necessary to quasi-
Hurdling for standby different height, it is very troublesome.
Summary of the invention
The purpose of the present invention is to provide a kind of track and fields to be hurdled with multipurpose safety, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of track and field is hurdled with multipurpose safety, including pedestal and cross bar, the pedestal is symmetrical set there are two, and two
Cross bar is fixedly connected between the end of pedestal, the end installation of the pedestal is there are two vertical plate, between vertical plate described in two
It is vertically arranged with first upright bar, the shaft is fixed on two vertical plates across the first upright bar, and shaft is stood with first
Bar rotation connection, the bottom of first upright bar is set as bending and end is arc-shaped, and the bending place setting of the first upright bar
There is a block, the block is fixedly mounted between two vertical plates, and the section of block is set as trapezoidal, first upright bar
For hollow structure inside, and the first upright bar internal slide is equipped with the second upright bar, and the side of second upright bar is provided with adjusting
Hole, is provided with the locking device matched with adjustment hole in the first upright bar, fixed between the top of the second upright bar described in two
It is connected with bar of hurdling.
As a further solution of the present invention: cushion is provided on each pedestal, and cushion uses rubber
Glue is made.
As further scheme of the invention: being provided with graduation mark on the front of each second upright bar.
As further scheme of the invention: the bar of hurdling is made of engineering plastics.
As the present invention further scheme: the locking device includes sliding block, sliding slot, connecting rod and knob, described
The side of the first upright bar is arranged in sliding slot, and sliding is provided with sliding block in sliding slot, and sliding block and adjustment hole, which cooperate, to be arranged, described
The end of sliding block is fixedly connected with connecting rod, and connecting rod passes through sliding slot and extends to outside sliding slot and be fixedly connected with knob.
As further scheme of the invention: the outer cover of the connecting rod is equipped with reset spring.
As further scheme of the invention: the apical lateral of second upright bar positioned at left side is fixedly installed with card
Block is provided with the card slot matched with fixture block, the first bottom of upright rod outside positioned at the apical lateral of second upright bar on right side
It is additionally provided with fixed pin, and fixed pin is movably arranged in the dowel hole on vertical plate.
Compared with common track and field safe hurdles, the configuration of the present invention is simple is highly-safe, passes through the first upright bar and second
The interaction of upright bar can control the height for bar of hurdling, suitable for different hurdle race projects；It is vertical with first by shaft
Bar rotation connection, so that sportsman, when hurdling, once encountering bar of hurdling, the first upright bar will drive bar of hurdling to dump forward,
The case where sportsman will not being made to fall and hurt, sportsman is played a certain protective role；Pass through the effect of cushion, energy
It is enough to hurdle and be broken to hurdling to be effectively protected, improve the service life hurdled.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of track and field is hurdled with multipurpose safety.
Fig. 2 is the left view that a kind of track and field is hurdled with multipurpose safety.
Fig. 3 be a kind of track and field with multipurpose safety hurdle in hurdle the top view of bar.
Fig. 4 is the cross-sectional view that a kind of track and field is hurdled with multipurpose safety at middle A.
Fig. 5 is the cross-sectional view that a kind of track and field is hurdled with multipurpose safety at middle B.
In figure: 1- pedestal, 2- cross bar, 3- cushion, 4- vertical plate, 5- shaft, 6- block, the first upright bar of 7-, 8- second are vertical
Hurdle bar, 11- fixed pin, 12- fixed pin holes, 13- fixture block, 14- card slot, 15- adjustment hole, 16- of bar, 9- graduation mark, 10- is sliding
Block, 17- sliding slot, 18- connecting rod, 19- knob, 20- reset spring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig. 1~5, in the embodiment of the present invention, a kind of track and field is hurdled with multipurpose safety, including pedestal 1 and cross bar 2, institute
There are two stating that pedestal 1 is symmetrical and setting, and cross bar 2 is fixedly connected between the end of two pedestals 1, the end of the pedestal 1
Portion's installation is vertically arranged with first upright bar 7 there are two vertical plate 4 between vertical plate 4 described in two, the shaft 5 passes through the
One upright bar 7 is fixed between two vertical plates 4, and shaft 5 and the first upright bar 7 are rotatablely connected, the bottom setting of first upright bar 7
For bending and end it is arc-shaped, and the bending place of the first upright bar 7 is provided with a block 6, and the block 6 is fixedly mounted on two
Between a vertical plate 4, and the section of block 6 is set as trapezoidal, and first upright bar 7 is hollow structure inside, and in the first upright bar 7
Portion is slidably fitted with the second upright bar 8, and the side of second upright bar 8 is provided with adjustment hole 15, is provided with and adjusts in the first upright bar 7
The locking device that knothole 15 matches is fixedly connected with bar 10 of hurdling between the top of the second upright bar 8 described in two.
Further, it is provided with cushion 3 on each pedestal 1, and cushion 3 is made of rubber.
Further, graduation mark 9 is provided on the front of each second upright bar 8.
Further, the bar 10 of hurdling is made of engineering plastics.
The working principle of the present embodiment is: before use, two the first placements vertically of upright bars 7 are led to according to actual needs
The graduation mark in the second upright bar 8 is crossed, the height for bar 10 of hurdling is determined, is then stood by adjustment hole 15 and locking device by second
Bar 8 fixes.Sportsman is when hurdling, and when sportsman, which encounters, hurdles bar 10, bar 10 of hurdling drives the second upright bar 8 and first vertical
Bar 7 is rotated around shaft 5, the case where dumping forward, sportsman will not be made to fall and hurt.
It is compared with common track and field with safe hurdles, the configuration of the present invention is simple is highly-safe, passes through the first upright bar 7 and
The interaction of two upright bars 8 can control the height for bar 10 of hurdling, suitable for different hurdle race projects；By shaft 5 with
First upright bar 7 rotation connection, so that sportsman, when hurdling, once encountering bar 10 of hurdling, the first upright bar 7 will drive bar of hurdling
10 dump forward, and sportsman will not be made to occur falling and hurting phenomenon, played a certain protective role to sportsman；Pass through cushion
3 effect can hurdle and will not be broken to hurdling to be effectively protected, improve the service life hurdled.
Embodiment 2
Fig. 1,4 are please referred to, the present embodiment mainly on the basis of embodiment 1, further upgrades locking device, the lock
Tight device includes sliding block 16, sliding slot 17, connecting rod 18 and knob 19, and the side of the first upright bar 7 is arranged in the sliding slot 17, and sliding
Sliding is provided with sliding block 16 in slot 17, and sliding block 16 and adjustment hole 15, which cooperate, to be arranged, and the end of the sliding block 16 is fixedly connected
There is connecting rod 18, connecting rod 18 passes through sliding slot 17 and extends to 17 outside of sliding slot and be fixedly connected with knob 19.
Further, the outside of the connecting rod 18 is further sleeved with reset spring 20.
Here, when needing to adjust the height for bar 10 of hurdling, knob 19 only need to be pulled out, sliding block 16 leaves adjustment hole 15
Then inside, while compression reseting spring 20 regulate the height for bar 10 of hurdling according to graduation mark 9, unclamp knob 19, multiple
Under the action of the spring 20 of position, sliding block 16 is re-entered into inside adjustment hole 15, and the adjusting of the height to bar 10 of hurdling can be completed.
Embodiment 3
Please refer to Fig. 1~3, the present embodiment is further to the function of hurdling mainly on the basis of embodiment 1 and embodiment 2
Upgrading, the apical lateral of second upright bar 8 positioned at left side is fixedly installed with fixture block 13, the second upright bar 8 positioned at right side
Apical lateral be provided with the card slot 14 matched with fixture block 13,7 bottom outside of the first upright bar is additionally provided with fixed pin 11,
And in the dowel hole 12 in 11 activity installation riser 4 of fixed pin.
Here, it is hurdling when not in use, fixed pin 11 is inserted into inside dowel hole 12, can be used to fix the first upright bar
7, it places bar of hurdling and topples over, and pass through the interaction of fixture block 13 and card slot 14, it, can be as shield by multiple interconnections of hurdling
Column uses, and purposes is more extensive, and dismounts very convenient.
It should be strongly noted that pedestal 1, the second upright bar 8 and bar 10 of hurdling are the prior art in the technical program
Using, and block 6, the first upright bar 7, fixture block 13 and the specific installation of card slot 14, application, the innovative point that structure is the application, and
Common track and field is compared with safe hurdles, the beneficial effect is that: by the effect of block 6 and the first upright bar 7, so that sportsman exists
When hurdling, once encountering bar 10 of hurdling, the first upright bar 7 will drive bar 10 of hurdling to dump forward, and sportsman will not be made to fall
Injured phenomenon, plays a certain protective role sportsman；By the effect of fixture block 13 and card slot 14, can hurdle multiple
It is connected with each other, is used as guardrail, purposes is more extensive, and dismounts also very convenient.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of track and field is hurdled with multipurpose safety, including pedestal (1) and cross bar (2), the pedestal (1) is symmetrical to be equipped with
Two, and cross bar (2) are fixedly connected between the end of two pedestals (1), which is characterized in that pacify the end of the pedestal (1)
Dress is vertically arranged with first upright bar (7) between vertical plate (4) described in two, the shaft (5) is worn there are two vertical plate (4)
It crosses the first upright bar (7) to be fixed between two vertical plates (4), and shaft (5) and the first upright bar (7) are rotatablely connected, described first is vertical
The bottom of bar (7) is set as bending and end is arc-shaped, and the bending place of the first upright bar (7) is provided with a block (6), institute
It states block (6) to be fixedly mounted between two vertical plates (4), and the section of block (6) is set as trapezoidal, first upright bar (7)
For hollow structure inside, and the first upright bar (7) internal slide is equipped with the second upright bar (8), and the side of second upright bar (8) is set
It is equipped with adjustment hole (15), the locking device matched with adjustment hole (15) is provided in the first upright bar (7), second described in two
Bar of hurdling (10) are fixedly connected between the top of upright bar (8).
2. a kind of track and field according to claim 1 is hurdled with multipurpose safety, which is characterized in that each pedestal
(1) it is provided on cushion (3), and cushion (3) is made of rubber.
3. a kind of track and field according to claim 1 is hurdled with multipurpose safety, which is characterized in that second described in each is vertical
Graduation mark (9) are provided on the front of bar (8).
4. a kind of track and field according to claim 1 is hurdled with multipurpose safety, which is characterized in that the bar of hurdling (10) is adopted
It is made of engineering plastics.
5. a kind of track and field according to claim 1 is hurdled with multipurpose safety, which is characterized in that the locking device includes
Sliding block (16), sliding slot (17), connecting rod (18) and knob (19), the sliding slot (17) are arranged in the side of the first upright bar (7), and
Sliding is provided with sliding block (16) in sliding slot (17), and sliding block (16) and adjustment hole (15) cooperate and are arranged, the sliding block (16)
End is fixedly connected with connecting rod (18), and connecting rod (18) passes through sliding slot (17) and extends to sliding slot (17) outside and be fixedly connected with
It shakes hands (19).
6. a kind of track and field according to claim 5 is hurdled with multipurpose safety, which is characterized in that the connecting rod (18)
Outer cover is equipped with reset spring (20).
7. a kind of track and field according to claim 1 or 3 is hurdled with multipurpose safety, which is characterized in that described to be located at left side
The apical lateral of the second upright bar (8) be fixedly installed with fixture block (13), positioned at the apical lateral setting of second upright bar (8) on right side
There is the card slot (14) matched with fixture block (13), the first upright bar (7) bottom outside is additionally provided with fixed pin (11), and fixed
Pin (11) is movably arranged on the dowel hole (12) on vertical plate (4) Nei.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811343168.7A CN109173299A (en) | 2018-11-13 | 2018-11-13 | A kind of track and field is hurdled with multipurpose safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811343168.7A CN109173299A (en) | 2018-11-13 | 2018-11-13 | A kind of track and field is hurdled with multipurpose safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109173299A true CN109173299A (en) | 2019-01-11 |
Family
ID=64939286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811343168.7A Pending CN109173299A (en) | 2018-11-13 | 2018-11-13 | A kind of track and field is hurdled with multipurpose safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109173299A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090130781A (en) * | 2008-06-16 | 2009-12-24 | 남승우 | Tumbler style high hurdle |
| CN205516532U (en) * | 2016-01-30 | 2016-08-31 | 西安工业大学 | Hurdle frame for physical education |
| CN106512447A (en) * | 2017-01-04 | 2017-03-22 | 许昌学院 | Safety hurdle for track and field |
| CN206549188U (en) * | 2017-03-17 | 2017-10-13 | 李庆国 | Portable type safety protection is hurdled |
| CN206730526U (en) * | 2017-05-12 | 2017-12-12 | 张利朋 | A kind of athletic training is with hurdling |
| CN107497126A (en) * | 2017-09-25 | 2017-12-22 | 丁艺凡 | One kind is folding combined to hurdle |
| CN207041934U (en) * | 2017-04-11 | 2018-02-27 | 陕西师范大学 | A kind of special Multifunction hurdle of athletic training |
| CN207412759U (en) * | 2017-11-15 | 2018-05-29 | 河西学院 | A kind of hurdle bracket for sports training |
| CN207769219U (en) * | 2017-12-31 | 2018-08-28 | 福建省邦立运动用品有限公司 | A kind of hurdles rack having a safety feature |
-
2018
- 2018-11-13 CN CN201811343168.7A patent/CN109173299A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090130781A (en) * | 2008-06-16 | 2009-12-24 | 남승우 | Tumbler style high hurdle |
| CN205516532U (en) * | 2016-01-30 | 2016-08-31 | 西安工业大学 | Hurdle frame for physical education |
| CN106512447A (en) * | 2017-01-04 | 2017-03-22 | 许昌学院 | Safety hurdle for track and field |
| CN206549188U (en) * | 2017-03-17 | 2017-10-13 | 李庆国 | Portable type safety protection is hurdled |
| CN207041934U (en) * | 2017-04-11 | 2018-02-27 | 陕西师范大学 | A kind of special Multifunction hurdle of athletic training |
| CN206730526U (en) * | 2017-05-12 | 2017-12-12 | 张利朋 | A kind of athletic training is with hurdling |
| CN107497126A (en) * | 2017-09-25 | 2017-12-22 | 丁艺凡 | One kind is folding combined to hurdle |
| CN207412759U (en) * | 2017-11-15 | 2018-05-29 | 河西学院 | A kind of hurdle bracket for sports training |
| CN207769219U (en) * | 2017-12-31 | 2018-08-28 | 福建省邦立运动用品有限公司 | A kind of hurdles rack having a safety feature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |