CN212090917U - Hurdle frame for physical training - Google Patents
Hurdle frame for physical training Download PDFInfo
- Publication number
- CN212090917U CN212090917U CN202020567100.3U CN202020567100U CN212090917U CN 212090917 U CN212090917 U CN 212090917U CN 202020567100 U CN202020567100 U CN 202020567100U CN 212090917 U CN212090917 U CN 212090917U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- hurdle
- rod
- fixing nail
- connector
- 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
The utility model discloses a hurdle frame for sports training, which belongs to the technical field of sports goods, a countersunk hole is opened on the surface of a bottom plate, a fixing nail is connected in the countersunk hole through screw threads, the lower end of the fixing nail is conical, a fixing column is fixedly connected at the central position of the bottom plate, a spring is fixedly sleeved at the upper end of the fixing column, a connector is fixedly sleeved at the other end of the spring, the connector is connected with a support rod through screw threads, the bottom plate, the support rod, the adjusting rod, the support sleeve and the reinforcing pipe of the hurdle frame for sports training are all made of engineering plastics, thereby not only facilitating batch production and reducing cost, but also when colliding with a trainer, the trainer can not be hit, the safety in use of the hurdle frame is greatly improved, and the telescopic fixing nail can be retracted when the hurdle frame is stored, the bottom plate can be rapidly fixed on a plastic runway when the hurdle, greatly improves the use convenience of the hurdle frame.
Description
Technical Field
The utility model relates to a sports goods technical field, more specifically say, relate to a hurdle is used in sports training.
Background
A hurdle is a piece of equipment used in sports competitions and generally consists of a cross bar, a fixed bar and a base, wherein the height of the cross bar determines the minimum height that the sportsman must cross during the competition.
At present, the hurdle of striding of current is mostly through wooden, metal and partial plastics are made, manufacturing cost is higher, and the batch production of not being convenient for, the hurdle of striding of current is because partial material is harder, probably when the training person uses, cause serious bruising to the training person, great reduction the safety in utilization of hurdle, and the hurdle of striding of current when using, need consume more time and fix it on the plastic course, and also comparatively inconvenient when dismantling, the convenience in utilization of hurdle has been reduced, for this reason, we have designed a sports training and have strided the hurdle, solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, an object of the utility model is to provide a hurdle is striden with sports training, this sports training is with the bottom plate of striding hurdle setting, the bracing piece, adjust the pole, support cover and reinforcing pipe and all adopt engineering plastics to make, the batch production of not only being convenient for, the cost is reduced, and when bumping with the training person, can not bump the training person, great improvement strides the safety in utilization of hurdle, and the telescopic staple of setting can pack up when depositing and striding the hurdle, can be quick fix the bottom plate on the plastic course when using striding the hurdle, great improvement strides the convenience in utilization of hurdle.
In order to solve the above problems, the utility model adopts the following technical proposal.
A hurdle frame for physical training comprises a bottom plate, wherein a countersunk hole is formed in the surface of the bottom plate, a fixing nail is connected in the countersunk hole through threads, the lower end of the fixing nail is conical, a fixing column is fixedly connected to the central position of the bottom plate, a spring is fixedly sleeved at the upper end of the fixing column, a connector is fixedly sleeved at the other end of the spring, a supporting rod is connected to the connector through threads, a connecting hole is formed in one end face of the supporting rod, an adjusting rod is fixedly connected to the other end face of the supporting rod, adjusting threads and scale marks are arranged on the surface of the adjusting rod, the adjusting rod is connected with a supporting sleeve through adjusting threads, a sleeve hole is formed in the central position of the supporting sleeve, a placing plate is fixedly connected to the side face of the supporting sleeve, an arc-shaped groove is formed in the surface of the, this sports training is with bottom plate of hurdle frame setting, the bracing piece, adjust the pole, support cover and reinforcing pipe all adopt engineering plastics to make, the batch production of not only being convenient for, the cost is reduced, and when bumping with the training person, can not injure the training person by collision, great improvement the safety in utilization of hurdle frame, and the telescopic staple that sets up can pack up when depositing hurdle frame, can be quick fix the bottom plate on the plastic course when using hurdle frame, great improvement the convenience in utilization of hurdle frame.
Further, the material of horizontal pole is wear-resistant rubber, the reinforcing pipe has been cup jointed to the horizontal pole internal fixation, the central point of reinforcing pipe puts and is equipped with the through-hole, the material of reinforcing pipe is engineering plastics, and the reinforcing pipe of setting is used for preventing that the horizontal pole warp, and the wear-resistant rubber that the horizontal pole used not only can avoid training person's shank to be bruised, itself has certain weight moreover, can avoid the horizontal pole to take place random rocking placing the board surface.
Further, the inner wall of connecting hole is equipped with the internal thread, the surface of connector be equipped with connecting hole internal thread assorted external screw thread, the inner wall of connecting hole and the surface threaded connection of connector, the connecting hole that sets up makes bracing piece and bottom plate have the function of the combination of splitting, and the splitting of being convenient for striding the hurdle is deposited.
Further, the other end fixedly connected with limiting plate of connector, the shape of limiting plate is the polygon, a surface of limiting plate is connected with a terminal surface contact of bracing piece, and the limiting plate of setting not only can restrict the mounted position of connector, and convenient to use person fastens through the spanner moreover.
Further, another fixed surface of limiting plate is connected with the quarter butt, the shape of quarter butt is cylindrical, the fixed cover of the surface of quarter butt and the one end of spring connects, and the spring that sets up makes the bracing piece have the function of crooked slope, avoids the bracing piece to bump the training person.
Further, the surface of staple is equipped with the external screw thread, the inner wall of counter sink is equipped with the internal thread with staple external screw thread assorted, and the staple of setting has the function of stretching out and drawing back from top to bottom.
Furthermore, one end of the fixing nail is arranged in the countersunk hole, the length of the fixing nail is smaller than the thickness of the bottom plate, and the countersunk hole can prevent the fixing nail from protruding out of the upper end surface of the bottom plate, so that the use safety of the fixing nail is improved.
Compared with the prior art, the utility model has the advantages of:
(1) the bottom plate that this scheme set up, the bracing piece, adjust the pole, support cover and reinforcing pipe and all adopt engineering plastics to make, the batch production of not only being convenient for, the cost is reduced, and when bumping with the training person, can not injure the training person, great improvement stride the safety in utilization of hurdle, and the telescopic staple that sets up can pack up when depositing and striding the hurdle, can be quick fix the bottom plate on the plastic course when using striding the hurdle, great improvement strides the convenience in utilization of hurdle.
(2) The material of horizontal pole is wear-resistant rubber, and the horizontal pole internal fixation has cup jointed the reinforcing pipe, and the central point of reinforcing pipe puts and is equipped with the through-hole, and the material of reinforcing pipe is engineering plastics, and the reinforcing pipe of setting is used for preventing that the horizontal pole warp, and the wear-resistant rubber that the horizontal pole used not only can avoid training person's shank to be bruised, itself has basis weight moreover, can avoid the horizontal pole to take place random rocking placing the board surface.
(3) The inner wall of connecting hole is equipped with the internal thread, and the surface of connector be equipped with connecting hole internal thread assorted external screw thread, the inner wall of connecting hole and the surperficial threaded connection of connector, the connecting hole that sets up makes bracing piece and bottom plate have the function of the partition combination, the partition of being convenient for striding hurdle is deposited.
(4) The other end fixedly connected with limiting plate of connector, the shape of limiting plate are the polygon, and a surface of limiting plate is connected with a terminal surface contact of bracing piece, and the limiting plate of setting not only can restrict the mounted position of connector, and convenient to use person fastens through the spanner moreover.
(5) The other surface of the limiting plate is fixedly connected with a short rod, the short rod is cylindrical, the surface of the short rod is fixedly sleeved with one end of a spring, and the arranged spring enables the supporting rod to have the bending and inclining function, so that the supporting rod is prevented from hurting trainers.
(6) The surface of staple is equipped with the external screw thread, and the inner wall of counter sink is equipped with the internal thread with staple external screw thread assorted, and the staple of setting has the function of stretching out and drawing back from top to bottom.
(7) One end of the fixing nail is arranged in the countersunk hole, the length of the fixing nail is smaller than the thickness of the bottom plate, the countersunk hole is arranged to prevent the fixing nail from protruding out of the upper end surface of the bottom plate, and the use safety of the fixing nail is improved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a sectional view of the mounting structure of the bottom plate and the support rod of the present invention;
FIG. 3 is a side view of the mounting structure of the adjusting lever and the adjusting sleeve of the present invention;
FIG. 4 is a top view of the mounting structure of the adjusting lever and the adjusting sleeve of the present invention;
fig. 5 is a cross-sectional view of the cross bar structure of the present invention.
The reference numbers in the figures illustrate:
the device comprises a base plate 1, a counter bore 11, a fixed column 12, a spring 13, a fixed nail 2, a supporting rod 3, a connecting hole 31, a connecting head 4, a limiting plate 41, a short rod 42, an adjusting rod 5, an adjusting thread 51, a scale mark 52, a supporting sleeve 6, a placing plate 61, an arc-shaped groove 62, a trepanning 63, a cross rod 7, a reinforcing pipe 71 and a through hole 72.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, a hurdle frame for physical training comprises a bottom plate 1, referring to fig. 1-5, a countersunk hole 11 is formed on the surface of the bottom plate 1, corners of the bottom plate 1 are rounded corners without causing injury to trainees, a fixing nail 2 is connected in the countersunk hole 11 through threads, the fixing nail 2 is used for being inserted into a plastic runway, the supporting position of the bottom plate 1 is fixed to prevent the hurdle frame from moving randomly to cause obstruction or inconvenience to the trainees, the lower end of the fixing nail 2 is conical, a fixing column 12 is fixedly connected at the central position of the bottom plate 1, a spring 13 is fixedly sleeved at the upper end of the fixing column 12, the spring 13 enables the bottom plate 1 and a supporting rod 3 to be in soft connection, so that the supporting rod 3 can automatically topple when being collided, and has an automatic resetting function under the elastic force of the spring 13, a connector 4 is fixedly sleeved at the other end of the spring 13, the connector 4 is connected with a support rod 3 through a thread, one end face of the support rod 3 is provided with a connecting hole 31, the other end face of the support rod 3 is fixedly connected with an adjusting rod 5, the adjusting rod 5 is used for fixing the height position of a support sleeve 6, the surface of the adjusting rod 5 is provided with an adjusting thread 51 and a scale mark 52, the scale mark 52 is convenient for a user to confirm the height position of a cross rod 7, the adjusting rod 5 is connected with the support sleeve 6 through the adjusting thread 51, the center position of the support sleeve 6 is provided with a sleeve hole 63, the sleeve hole 63 is provided with an internal thread which is in threaded connection with the thread 51 and has the function of up-down moving and adjusting the position under the action of the thread 51, the side face of the support sleeve 6 is fixedly connected with a placing plate 61, the surface of the placing plate 61 is provided with an arc-shaped groove 62, the inner wall of the arc-shaped groove 62 is in, the user can conveniently and quickly adjust the height position of the cross rod 7 according to the height position of the supporting sleeve 6.
Please refer to fig. 2 and 5, the material of the cross rod 7 is wear-resistant rubber, the reinforcing tube 71 is sleeved in the cross rod 7, the center of the reinforcing tube 71 is provided with a through hole 72, the material of the reinforcing tube 71 is engineering plastic, the reinforcing tube 71 is arranged to prevent the cross rod 7 from deforming, the wear-resistant rubber used by the cross rod 7 can prevent the legs of the trainer from being damaged, and the wear-resistant rubber has a certain weight, the cross rod 7 can be prevented from shaking randomly on the surface of the placing plate 61, the inner wall of the connecting hole 31 is provided with an internal thread, the surface of the connecting head 4 is provided with an external thread matched with the internal thread of the connecting hole 31, the inner wall of the connecting hole 31 is connected with the surface thread of the connecting head 4, the connecting hole 31 is arranged to enable the support rod 3 and the bottom.
Please refer to fig. 2, another end fixedly connected with limiting plate 41 of connector 4, the shape of limiting plate 41 is polygonal, a surface of limiting plate 41 is in contact with a terminal surface of support rod 3, the installed position of connector 4 can not only be limited by the limiting plate 41 that is set up, and the user of facilitating the use fastens through the spanner, another surface fixedly connected with quarter butt 42 of limiting plate 41, the shape of quarter butt 42 is cylindrical, the surface of quarter butt 42 is fixed with the one end of spring 13 and cup joints, the spring 13 that is set up makes support rod 3 have the function of crooked slope, avoid support rod 3 to bruise the training person.
Please refer to fig. 2, the surface of the fixing nail 2 is provided with an external thread, the inner wall of the counter sink 11 is provided with an internal thread matched with the external thread of the fixing nail 2, the fixing nail 2 is arranged to have a function of extending up and down, one end of the fixing nail 2 is positioned in the counter sink 11, the length of the fixing nail 2 is smaller than the thickness of the bottom plate 1, the counter sink 11 is arranged to prevent the fixing nail 2 from protruding the upper end surface of the bottom plate 1, and the use safety of the fixing nail 2 is improved.
The bottom plate 1, the supporting rod 3, the adjusting rod 5, the supporting sleeve 6 and the reinforcing pipe 71 which are arranged on the hurdle frame for physical training are all made of engineering plastics, the cross rod 7 is made of wear-resistant rubber which is softer in material, the hurdle frame is convenient for batch production and reduces cost, main body components of the hurdle frame are all made of engineering plastics which are softer in material, when the hurdle frame collides with a trainer, the trainer cannot be hurt, the use safety of the hurdle frame is greatly improved, when the height position of the cross rod 7 needs to be adjusted, the supporting sleeve 6 is rotated anticlockwise by hands, the supporting sleeve 6 moves upwards under the action of the adjusting thread 51 when the supporting sleeve 6 rotates anticlockwise, the supporting sleeve 6 moves downwards when the supporting sleeve 6 rotates clockwise, then the height position of the supporting sleeve 6 is controlled according to the scale marks 52, meanwhile, the placing plate 61 is positioned on one side of the advancing direction of the trainer, and then the cross rod 7 is, pack up when hurdle is striden in needs, can direct rebound bottom plate 1, make staple 2 extract the plastic course, then with anticlockwise rotation staple 2, make staple 2 move up, in the tip of taking in bottom plate 1's of staple 2 lower extreme surface, the upper end of staple 2 also can not bulge bottom plate 1's upper end surface this moment, telescopic staple 2 that sets up can pack up when depositing hurdle, can be quick fix bottom plate 1 on the plastic course when using hurdle, great improvement strides hurdle's convenience of use.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (7)
1. The utility model provides a hurdle is used in sports training, includes bottom plate (1), its characterized in that: the surface of the bottom plate (1) is provided with a counter bore (11), the inside of the counter bore (11) is connected with a fixing nail (2) through threads, the lower end of the fixing nail (2) is conical, the central position of the bottom plate (1) is fixedly connected with a fixing column (12), the upper end of the fixing column (12) is fixedly sleeved with a spring (13), the other end of the spring (13) is fixedly sleeved with a connector (4), the connector (4) is connected with a support rod (3) through threads, one end face of the support rod (3) is provided with a connecting hole (31), the other end face of the support rod (3) is fixedly connected with an adjusting rod (5), the surface of the adjusting rod (5) is provided with an adjusting thread (51) and a scale mark (52), the adjusting rod (5) is connected with a support sleeve (6) through the adjusting thread (51), the central position of the support sleeve (6) is, the side face of the support sleeve (6) is fixedly connected with a placing plate (61), an arc-shaped groove (62) is formed in the surface of the placing plate (61), and the inner wall of the arc-shaped groove (62) is connected with a cross rod (7) in a contact mode.
2. A sports training hurdle according to claim 1, wherein: the material of horizontal pole (7) is wear-resisting rubber, horizontal pole (7) internal fixation has cup jointed reinforcing pipe (71), the central point of reinforcing pipe (71) puts and is equipped with through-hole (72), the material of reinforcing pipe (71) is engineering plastics.
3. A sports training hurdle according to claim 1, wherein: the inner wall of connecting hole (31) is equipped with the internal thread, the surface of connector (4) is equipped with the external screw thread with connecting hole (31) internal thread assorted, the surface threaded connection of the inner wall of connecting hole (31) and connector (4).
4. A sports training hurdle according to claim 1, wherein: the other end fixedly connected with limiting plate (41) of connector (4), the shape of limiting plate (41) is the polygon, a surface of limiting plate (41) is connected with a terminal surface contact of bracing piece (3).
5. A hurdle for sports training as defined in claim 4 wherein: the other surface of the limiting plate (41) is fixedly connected with a short rod (42), the short rod (42) is cylindrical, and the surface of the short rod (42) is fixedly sleeved with one end of the spring (13).
6. A sports training hurdle according to claim 1, wherein: the surface of the fixing nail (2) is provided with external threads, and the inner wall of the counter sink (11) is provided with internal threads matched with the external threads of the fixing nail (2).
7. A sports training hurdle according to claim 1, wherein: one end of the fixing nail (2) is positioned in the counter sink (11), and the length of the fixing nail (2) is smaller than the thickness of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020567100.3U CN212090917U (en) | 2020-04-16 | 2020-04-16 | Hurdle frame for physical training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020567100.3U CN212090917U (en) | 2020-04-16 | 2020-04-16 | Hurdle frame for physical training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212090917U true CN212090917U (en) | 2020-12-08 |
Family
ID=73640875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020567100.3U Expired - Fee Related CN212090917U (en) | 2020-04-16 | 2020-04-16 | Hurdle frame for physical training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212090917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244640A (en) * | 2021-06-29 | 2021-08-13 | 浙江广厦建设职业技术大学 | A safe hurdle device for sports teaching usefulness |
-
2020
- 2020-04-16 CN CN202020567100.3U patent/CN212090917U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244640A (en) * | 2021-06-29 | 2021-08-13 | 浙江广厦建设职业技术大学 | A safe hurdle device for sports teaching usefulness |
| CN113244640B (en) * | 2021-06-29 | 2022-04-22 | 浙江广厦建设职业技术大学 | A safe hurdle device for sports teaching usefulness |
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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: 20201208 |