CN217612806U - Portable folding tennis is equipped - Google Patents
Portable folding tennis is equipped Download PDFInfo
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- CN217612806U CN217612806U CN202221262639.3U CN202221262639U CN217612806U CN 217612806 U CN217612806 U CN 217612806U CN 202221262639 U CN202221262639 U CN 202221262639U CN 217612806 U CN217612806 U CN 217612806U
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Abstract
The utility model discloses portable folding tennis equipment, which comprises a support mechanism and a tennis net, wherein the support mechanism comprises a left support rod and a right support rod, and a front folding mechanism and a rear folding mechanism are arranged on the support rods; a front rod and a rear rod which can be rotatably folded are arranged through the front and rear folding mechanisms, and the front end of the front rod is lower than the rear end of the rear rod; a pair of left rods and a pair of right rods are arranged between the front rods on the two sides and between the rear rods on the two sides, and the left rods and the right rods are connected through a joint mechanism to form a rotatable folding structure; the net is fixed by the frame formed by unfolding the front rod, the rear rod, the left rod and the right rod. The utility model discloses can realize about, around and about folding three enclose folding function, accomplish folding size that can reduce whole equipment by a wide margin after folding, conveniently carry and place, can mention the district garden exercise by hand, also can place and go outdoor exercises such as park, sandy beach, seaside at the car trunk, and do not need additionally to use supplementary mounting tool, convenient operation in installation and folding.
Description
Technical Field
The utility model relates to a sports technical field, concretely relates to equipment for tennis exercise.
Background
Tennis is a popular sport item all over the world, and the characteristics of tennis are that tennis needs to be played through a tennis net by various ball hitting modes, and meanwhile, the tennis needs to be continuously played by receiving the tennis during the sport process, and serving and receiving are the basis and the key for attacking and gaining hands. The main points of tennis are the control of the ball serving and receiving force and direction, and the player needs to have agile judgment capability and reaction capability. The traditional tennis sports has the defects that the traditional tennis sports needs to be carried out by others in a matching way, is limited by the level and the strength of the opponents, needs a proper place and weather factors, and is not suitable for popularizing the masses. If single motion then the sportsman only usually hits the ball to certain fixed position, and the ball can't kick-back simulation true man is confronted with, needs to pick up the ball also make the exercise efficiency too low, no matter be training or amusement can not provide a good motion experience for the sportsman.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a simple structure, can portable folding, convenient to use, be fit for various crowds and use and can realize single circulation training and entertainment function's portable folding tennis equipment.
In order to solve the technical problem, the utility model adopts the following technical scheme: a portable folding tennis is equipped, including supporting mechanism and net, the structure that the net slope was installed and is formed and to be used for keeping off the ball on supporting mechanism, its characterized in that: the supporting mechanism comprises a left supporting rod and a right supporting rod, and a front and back folding mechanism is arranged on the supporting rods; a front rod and a rear rod which can be rotationally folded towards the support rod are arranged through the front and rear folding mechanisms, and the front end of the front rod is lower than the rear end of the rear rod; a pair of left rods and right rods which can be rotated and folded are respectively arranged between the front rods at the two sides and between the rear rods at the two sides, and the left rods and the right rods are connected through a joint mechanism to form a rotatable and foldable structure; the net is installed and fixed through a frame formed by unfolding the front rod, the rear rod, the left rod and the right rod; the left rod and the right rod are folded to be close to each other and close to the front rod and the rear rod, and the front rod and the rear rod are folded to be close to the supporting rods respectively, so that the size can be greatly reduced, and the carrying and the placement are convenient.
Furthermore, the front and rear folding mechanism comprises a butt joint seat with a U-shaped cross section, the rear end of the front rod and the front end of the rear rod are erected on the butt joint seat respectively to form a rotatable structure, and the butt joint position of the front rod and the rear rod is locked into an unfolding state through a locking screw.
Furthermore, the butt joint seat is installed on an adjusting plate, an arc-shaped hole is formed in the adjusting plate, the supporting rod and the adjusting plate are assembled into a rotatable structure through a rotating shaft, an adjusting hole is formed in the position, corresponding to the arc-shaped hole, of the supporting rod, a locking screw is screwed into the adjusting hole through the arc-shaped hole, and the butt joint seat is enabled to form a structure capable of rotating to adjust the elevation angle. By loosening the locking screw, the whole tennis net can be rotated to change the elevation angle, so that the ball falling point of the tennis ball can be changed, and the tennis net is suitable for different people including the old, the teenagers and the children.
Furthermore, a hinge seat is fixed at the lower end of the support rod, support legs are mounted through the hinge seat, and the support legs form a support structure after being opened, so that the support stability of the whole device can be improved; the supporting legs are attached to the supporting rods after being folded, so that the occupied space is smaller after being folded.
Furthermore, the front ends of the front rods on the two sides are tilted upwards, so that the front end of the net is tilted upwards, and when a tennis ball is hit on the net and rebounded, the tennis ball can generate a throwing effect due to the tilted structure of the net, so that the action of hitting the ball by a real person can be better simulated; the front ends of the left rod, the right rod and the front ends of the front rods on the two sides are connected through hinged shafts respectively to form a rotatable folding structure, and therefore the folding structure can be folded towards the middle.
Furthermore, the rear ends of the rear rods at the two sides are upward and are bent upwards to form a bending part capable of returning balls, so that the rear part of the net is curled forwards, and the tennis balls can be prevented from flying backwards after being hit on the net; the left rod, the right rod and the bent parts of the rear rods at the two sides are connected through hinged shafts respectively to form a rotatable folding structure, so that the rear rods can be folded towards the middle.
Furthermore, a cross rod is arranged between the middle sections of the two side supporting rods, and a reinforcing structure of the two side supporting rods is formed through the cross rod, so that the whole equipment is more stable.
Further, the hinged seat is fixed at the bottom end of the supporting rod through welding.
The utility model discloses can realize three-dimensional folding function, fold from top to bottom, folding and control folding around, can reduce the size of whole equipment by a wide margin after accomplishing folding, conveniently carry and place, can mention the district garden exercise by hand, also can place and remove outdoor exercises such as park, sandy beach, seaside at the car trunk, and do not need additionally to use supplementary mounting tool, convenient operation in installation and folding.
Drawings
Fig. 1 is a schematic perspective view of the present invention in an expanded state;
FIG. 2 is a schematic side view of the present invention in an expanded state;
FIG. 3 is an enlarged view of a portion of FIG. 1;
fig. 4 is a schematic view showing the folded state of the present invention (with the net removed).
In the figure, 11 is a front rod, 12 is a rear rod, 13 is a hinge shaft, 14 is a bending part, 2 is a front and rear folding mechanism, 21 is a butt joint seat, 22 is a locking screw, 23 is an adjusting plate, 24 is an arc-shaped hole, 25 is a locking quincuncial screw, 3 is a support rod, 4 is a support leg, 5 is a hinge seat, 61 is a left rod, 62 is a right rod, 7 is a joint mechanism, 8 is a ball net, and 9 is a cross rod.
Detailed Description
In the embodiment, referring to fig. 1, 2 and 3, the portable folding tennis apparatus comprises a support mechanism and a net 8, wherein the net 8 is obliquely arranged on the support mechanism to form a structure for blocking a ball; the supporting mechanism comprises a left supporting rod and a right supporting rod 3, and a front and back folding mechanism 2 is arranged on the two supporting rods 3; a front rod 11 and a rear rod 12 which can be rotatably folded towards the support rod 3 are installed through the front and rear folding mechanism 2, and the front end of the front rod 11 is lower than the rear end of the rear rod 12, so that an inclined structure is formed; a pair of left rods 61 and right rods 62 which can be rotatably folded are respectively arranged between the front rods 11 at two sides and between the rear rods 12 at two sides, and the left rods 61 and the right rods 62 are connected through a joint mechanism 7 (the joint mechanism is commonly used on a folding baby carriage) to form a rotatable and foldable structure; the net 8 is fixed by the frame formed by unfolding the front rod 11, the rear rod 12, the left rod 61 and the right rod 62; the left rod 61 and the right rod 62 are folded to be close to each other and close to the front rod 11 and the rear rod 12, and the front rod 11 and the rear rod 12 are folded to be close to the support rod 3 respectively, so that the size can be greatly reduced, and the carrying and the placement are convenient.
The front and rear folding mechanism 2 comprises a butt joint seat 21 with a U-shaped cross section, the rear end of the front rod 11 and the front end of the rear rod 12 are respectively erected on the butt joint seat 21 to form a rotatable structure, and the butt joint position of the front rod 11 and the rear rod 12 is locked into an unfolded state through a locking screw 22.
The butt-joint seat 21 is installed on an adjusting plate 23, an arc-shaped hole 24 is arranged on the adjusting plate 23, the supporting rod 3 and the adjusting plate 23 are assembled into a rotatable structure through a rotating shaft, an adjusting hole is arranged on the supporting rod 3 corresponding to the arc-shaped hole 24, and a locking plum screw 25 is screwed into the adjusting hole through the arc-shaped hole 24, so that the butt-joint seat 21 forms a rotatable structure for adjusting the elevation angle. By loosening the locking plum blossom screw 25, the whole tennis net 8 can be rotated to change the elevation angle, so that the ball falling point of the tennis ball can be changed, and the tennis ball is suitable for different people including the old, the teenagers and the children.
Claims (8)
1. A portable folding tennis is equipped, including supporting mechanism and net, the structure that the net slope was installed and is formed and to be used for keeping off the ball on supporting mechanism, its characterized in that: the supporting mechanism comprises a left supporting rod and a right supporting rod, and a front and back folding mechanism is arranged on the supporting rods; a front rod and a rear rod which can rotate and fold towards the supporting rod are arranged through the front and rear folding mechanisms, and the front end of the front rod is lower than the rear end of the rear rod; a pair of left rods and right rods which can be rotated and folded are arranged between the front rods at the two sides and between the rear rods at the two sides, and the left rods and the right rods are connected through a joint mechanism to form a rotatable and foldable structure; the net is fixed by a frame formed by unfolding the front rod, the rear rod, the left rod and the right rod; the left rod and the right rod are folded to be close to each other and close to the front rod and the rear rod, and the front rod and the rear rod are folded to be close to the supporting rods respectively.
2. The portable folding tennis apparatus of claim 1, wherein: the front and back folding mechanism comprises a butt joint seat with a U-shaped cross section, the rear end of the front rod and the front end of the back rod are respectively erected on the butt joint seat to form a rotatable structure, and the butt joint position of the front rod and the back rod is locked into an unfolded state through a locking screw.
3. The portable folding tennis apparatus of claim 2, wherein: the butt joint seat is installed on an adjusting plate, an arc-shaped hole is formed in the adjusting plate, the supporting rod and the adjusting plate are assembled into a rotatable structure through a rotating shaft, an adjusting hole is formed in the position, corresponding to the arc-shaped hole, of the supporting rod, a locking screw is screwed into the adjusting hole through the arc-shaped hole, and the butt joint seat is enabled to form a structure capable of rotating to adjust the elevation angle.
4. The portable folding tennis apparatus of claim 1, wherein: a hinged seat is fixed at the lower end of the supporting rod, supporting legs are installed through the hinged seat, the supporting legs form a supporting structure after being opened, and the supporting legs are attached to the supporting rod after being folded.
5. The portable folding tennis apparatus of claim 1, wherein: the front ends of the front rods on the two sides are tilted upwards, and the front ends of the left rod, the right rod and the front rods on the two sides are connected through hinged shafts respectively to form a rotatable folding structure.
6. The portable folding tennis apparatus of claim 1, wherein: the rear ends of the rear rods on the two sides are upwards bent to form bending parts capable of returning balls, and the left rod, the right rod and the bending parts of the rear rods on the two sides are connected through hinge shafts to form a rotatable folding structure.
7. The portable folding tennis apparatus of claim 1, wherein: and a cross rod is arranged between the middle sections of the two side support rods, and a reinforcing structure of the two side support rods is formed by the cross rod.
8. The portable folding tennis apparatus of claim 4, wherein: the hinged seat is fixed at the bottom end of the supporting rod through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221262639.3U CN217612806U (en) | 2022-05-23 | 2022-05-23 | Portable folding tennis is equipped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221262639.3U CN217612806U (en) | 2022-05-23 | 2022-05-23 | Portable folding tennis is equipped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217612806U true CN217612806U (en) | 2022-10-21 |
Family
ID=83657282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221262639.3U Active CN217612806U (en) | 2022-05-23 | 2022-05-23 | Portable folding tennis is equipped |
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| Country | Link |
|---|---|
| CN (1) | CN217612806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11691065B1 (en) * | 2021-08-18 | 2023-07-04 | Mario Llano | Tennis practice apparatus |
-
2022
- 2022-05-23 CN CN202221262639.3U patent/CN217612806U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11691065B1 (en) * | 2021-08-18 | 2023-07-04 | Mario Llano | Tennis practice apparatus |
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