CN209952154U

CN209952154U - Outdoor volleyball frame convenient to change volleyball net

Info

Publication number: CN209952154U
Application number: CN201920375618.4U
Authority: CN
Inventors: 王晓龙
Original assignee: Shenyang Jianzhu University
Current assignee: Shenyang Jianzhu University
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2020-01-17
Anticipated expiration: 2029-03-22

Abstract

The utility model discloses an outdoor volleyball frame convenient for replacing volleyball net, which comprises a supporting base, wherein the middle part of the top end of the supporting base is provided with a groove, the top end of a telescopic rod is provided with a clamp, the top end of the clamp is connected with a supporting rod, the top end of the supporting rod is connected with a twisting cover, one end of the supporting rod is connected with the volleyball net, the utility model has scientific and reasonable structure, safe and convenient use, and is provided with side grooves, baffles and twisting covers, which can rapidly disassemble and install the volleyball net, is convenient for replacing the volleyball net, not only wastes a great amount of time of a user, slows down the replacing speed of the volleyball net, but also is not beneficial to the use of the user, reduces the practicability of the volleyball frame, is provided with fixing holes and positioning rods, can, the difficulty of replacing the volleyball net is increased, and the replacement efficiency is reduced.

Description

Outdoor volleyball frame convenient to change volleyball net

Technical Field

The utility model relates to the technical field of sports equipment, specifically be an outdoor volleyball frame convenient to change volleyball net.

Background

Volleyball, one of volleyball class sports items, the court rectangle, the middle separation has the high net, match both sides (six people in every side) respectively account for the party in court, the sportsman is beaten from the online sky with the hand (hold) ball, the ball that volleyball motion used, do the shell with sheepskin or synthetic leather, the courage is done to rubber, size and football are similar, need use volleyball frame to place the volleyball net when playing the volleyball, but current volleyball frame is not convenient for change volleyball net, when volleyball net needs to be changed, can waste a large amount of time of user, the speed that the volleyball net was changed has slowed down, inconvenient user's use, volleyball.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical scheme can effectively solve and provide current volleyball frame and be not convenient for change volleyball net among the above-mentioned background, when volleyball net need be changed, can waste a large amount of time of user, has slowed down the speed that volleyball net changed, and inconvenient user's use has reduced the problem of volleyball frame's practicality.

In order to achieve the above object, the utility model provides a following technical scheme: an outdoor volleyball frame convenient for replacing a volleyball net comprises a supporting base, wherein a groove is formed in the middle of the top end of the supporting base, a limiting block is arranged at the bottom end of the supporting base on one side inside the groove, a U-shaped hole is formed in the middle of one end of the limiting block, a connecting screw rod is arranged at the joint of the limiting block and the supporting base, a movable groove is formed in the bottom end inside the groove, a telescopic rod is arranged inside the movable groove, and a cushion block is arranged on the other side;

the telescopic link is connected through the pivot with supporting the base, the fixed orifices has been seted up on telescopic link one end surface, fixed orifices internally mounted has the locating lever, the clamp is installed on the telescopic link top, the clamp top is connected with the bracing piece, the bracing piece top is connected with turns round the lid, bracing piece one end is connected with volleyball net.

Preferably, the width of telescopic link is greater than the width of bracing piece, the shrinkage pool has all been seted up to telescopic link top both sides.

Preferably, the number of the fixing holes is three, an internal thread is formed inside the fixing hole, an external thread is formed on the outer surface of the positioning rod, and the fixing holes and the positioning rod are in fit connection through the internal thread and the external thread.

Preferably, the length of the groove is the same as that of the telescopic rod, and a concave hole is formed in one side of the cushion block.

Preferably, the through-hole has been seted up to bracing piece inside, through-hole internally mounted has the connecting rod, the installation base is installed to the inside bottom of bracing piece, the side position groove has been seted up on bracing piece one end surface, the baffle is installed to side position groove top.

Preferably, the baffle is connected with the support rod through a hinge, and the bottom end of the twist cover is provided with a telescopic spring.

Preferably, the top end of the mounting base is provided with a limiting hole, and the limiting hole is in fit connection with the connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the side groove, the baffle with turn round the lid, can dismantle volleyball net and install fast, be convenient for change it, the step of avoiding changing volleyball net is loaded down with trivial details, a large amount of time of user has not only been wasted, the speed that volleyball net changed has been slowed down, and be unfavorable for user's use, the practicality of volleyball frame has been reduced, be provided with fixed orifices and locating lever, can go up and down to volleyball net, when preventing that volleyball net is too high, the user can not change volleyball net, increase the degree of difficulty of changing volleyball net, the efficiency.

2. Be provided with installation base, clamp, cushion and stopper, be convenient for fix volleyball net stable to improve volleyball frame's stability, thereby reduce rocking between volleyball net and the volleyball frame, prevent that volleyball net is fixed unstable, lead to volleyball net to rock easily, thereby cause to drop on the volleyball frame of volleyball net, influence user's use.

3. Be provided with support base, recess and pivot, when being convenient for fix the volleyball frame stably, can reduce the volume of volleyball frame, be convenient for accomodate it, effectual protection volleyball frame improves the life of volleyball frame, and still be convenient for carry the volleyball frame moreover, reduced the work load of staff's transport.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the internal structure of the support rod of the present invention;

FIG. 3 is a schematic view of the internal structure of the support base of the present invention;

reference numbers in the figures: 1. a support base; 2. a limiting block; 3. connecting a screw rod; 4. positioning a rod; 5. a groove; 6. a U-shaped hole; 7. a fixing hole; 8. a volleyball net; 9. twisting a cover; 10. a support bar; 11. clamping a hoop; 12. a telescopic rod; 13. a baffle plate; 14. a connecting rod; 15. a through hole; 16. installing a base; 17. a lateral groove; 18. a movable groove; 19. a rotating shaft; 20. and a cushion block.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-3, the utility model provides a technical scheme, an outdoor volleyball frame convenient for replacing volleyball net, comprising a supporting base 1, a groove 5 is arranged in the middle of the top end of the supporting base 1, in order to place a telescopic rod 12 into the groove 5, the volume of the volleyball frame can be reduced, and the volleyball frame can be conveniently carried, thereby the workload of carrying of workers can be saved, the length of the groove 5 is the same as that of the telescopic rod 12, a concave hole is arranged on one side of a cushion block 20, a limit block 2 is arranged on one side of the inner part of the groove 5 at the top end of the supporting base, a U-shaped hole 6 is arranged in the middle of one end of the limit block 2, a connecting screw 3 is arranged at the joint of the limit block 2 and the supporting base 1, a movable groove 18 is arranged at the bottom end of the, improve the life of bracing piece 10, the width of telescopic link 12 is greater than the width of bracing piece 10, and the shrinkage pool has all been seted up to telescopic link 12 top both sides, and cushion 20 is installed to the inside opposite side of recess 5.

Telescopic link 12 is connected through pivot 19 with supporting base 1, fixed orifices 7 have been seted up on 12 one end surfaces of telescopic link, fixed orifices 7 internally mounted has locating lever 4, in order to adjust the distance between telescopic link 12 and bracing piece 10, the bracing piece 10 of being convenient for goes up and down, adjust volleyball net 8's height, the crowd of the different heights of being convenient for uses, the quantity of fixed orifices 7 sets up to three altogether, the internal thread has been seted up to fixed orifices 7 inside, the external screw thread has been seted up to 4 surfaces of locating lever, fixed orifices 7 agrees with through internal thread and external screw thread with locating lever 4 and is connected, clamp 11 is installed on the 12 tops of telescopic link, clamp 11 top is connected with

bracing piece

10, 10 tops of bracing.

Through-hole 15 has been seted up inside the bracing piece 10, through-hole 15 internally mounted has connecting rod 14, installation base 16 is installed to the inside bottom of bracing piece 10, for the convenience of connecting rod 14 is fixed stable, prevent that connecting rod 14 is fixed unstable, lead to connecting rod 14 to produce and rock, influence volleyball frame's stability, spacing hole has been seted up on installation base 16 top, spacing hole is connected through agreeing with connecting rod 14, side position groove 17 has been seted up on bracing piece 10 one end surface, baffle 13 is installed on side position groove 17 top, in order to make the dismantlement that volleyball net 8 can be quick, be convenient for change volleyball net 8, thereby improve the speed of changing volleyball net 8, baffle 13 passes through hinged joint with.

The utility model discloses a theory of operation and use flow: when changing volleyball net 8, can through wrench movement clamp 11, then take out locating lever 4 from fixed orifices 7, bracing piece 10 enters into in the telescopic link 12, can go up and down volleyball net 8, when preventing volleyball net 8 too high, the user can not change volleyball net 8, increase the degree of difficulty of changing volleyball net 8, the efficiency of change has been reduced, it turns round lid 9 to rotate again, it takes off from bracing piece 10 to turn round lid 9, open baffle 13, through side groove 17, connecting rod 14 that will be connected with volleyball net 8 is taken out from through-hole 15, can dismantle volleyball net 8 fast and install, be convenient for change it, the operation of avoiding changing volleyball net 8 is complicated, not only waste a large amount of user's time, the speed that volleyball net 8 changed has been slowed down, and be unfavorable for user's use, the practicality of volle.

When not using the volleyball frame, can accomodate into in telescopic link 12 bracing piece 10, rotate connecting screw 3, take off connecting screw 3 from supporting base 1, promote stopper 2, make stopper 2 and recess 5 separation, then rotate telescopic link 12, make telescopic link 12 enter into in the recess 5 through pivot 19, can reduce the volume of volleyball frame, thereby conveniently carry it, save the labour of staff's transport, fix telescopic link 12 through stopper 2 and cushion 20, can improve the stability of volleyball frame, make the volleyball frame more durable, prevent that the volleyball frame from when using, because fixed unstable, lead to the volleyball frame to empty easily, make the damage of volleyball frame, the life of volleyball frame has been reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an outdoor volleyball frame convenient to change volleyball net, includes support base (1), its characterized in that: a groove (5) is formed in the middle of the top end of the supporting base (1), a limiting block (2) is arranged on one side of the inner portion of the groove (5) and located at the top end of the supporting base (1), a U-shaped hole (6) is formed in the middle of one end of the limiting block (2), a connecting screw rod (3) is arranged at the joint of the limiting block (2) and the supporting base (1), a movable groove (18) is formed in the bottom end of the inner portion of the groove (5), a telescopic rod (12) is arranged in the movable groove (18), and a cushion block (20) is arranged on the;

telescopic link (12) are connected through pivot (19) with supporting base (1), fixed orifices (7) have been seted up on telescopic link (12) one end surface, fixed orifices (7) internally mounted has locating lever (4), clamp (11) are installed on telescopic link (12) top, clamp (11) top is connected with bracing piece (10), bracing piece (10) top is connected with and turns round lid (9), bracing piece (10) one end is connected with volleyball net (8).

2. The outdoor volleyball stand convenient to change volleyball net of claim 1, wherein, the width of the telescopic link (12) is greater than the width of the support rod (10), and both sides of the top end of the telescopic link (12) are provided with concave holes.

3. The outdoor volleyball frame convenient to replace a volleyball net according to claim 1, wherein the number of the fixing holes (7) is three, an internal thread is formed inside the fixing holes (7), an external thread is formed on the outer surface of the positioning rod (4), and the fixing holes (7) and the positioning rod (4) are in fit connection through the internal thread and the external thread.

4. The outdoor volleyball frame convenient to change volleyball net of claim 1, wherein, the length of recess (5) is the same with the length of telescopic link (12), the cushion (20) one side has the shrinkage pool.

5. The outdoor volleyball frame convenient to change volleyball net of claim 1, wherein, the inside of the support rod (10) has a through hole (15), the inside of the through hole (15) has a connecting rod (14), the inside bottom of the support rod (10) has a mounting base (16), the surface of one end of the support rod (10) has a side groove (17), and the top of the side groove (17) has a baffle (13).

6. An outdoor volleyball stand convenient for replacing a volleyball net according to claim 5, wherein the baffle (13) is hinged to the support rod (10), and the bottom end of the twist cap (9) is provided with a telescopic spring.

7. An outdoor volleyball frame convenient for replacing a volleyball net according to claim 5, wherein the top end of the mounting base (16) is provided with a limiting hole, and the limiting hole is in fit connection with the connecting rod (14).