CN213724734U - Tennis net frame convenient to dismouting - Google Patents

Abstract

The utility model relates to the technical field of sports equipment, in particular to a tennis net frame convenient for disassembly and assembly, which comprises a main body rod, a connecting rod and a supporting platform, wherein the inner part of the main body rod is movably connected with the connecting rod, the outer wall of the connecting rod is fixedly connected with a positive threaded hole, the inner part of the positive threaded hole is movably connected with a first bolt, the top part of the connecting rod is fixedly connected with a side threaded hole, the inner part of the side threaded hole is movably connected with a second bolt, the outer wall of the supporting platform is fixedly connected with a score board, the bottom part of a telescopic supporting rod is fixedly connected with a rubber sleeve, the rubber sleeve can increase the friction force with a contact surface, further the supporting of the tennis net frame is enhanced, the practicability of the device is improved, the score board can record scores of users, the competition has competitive activity of the users, the practicability of the device is improved, and balancing weights can be added by the users according to specific conditions, unnecessary load is reduced, and the practicability of the device is improved.

Description

Tennis net frame convenient to dismouting

Technical Field

The utility model relates to the technical field of sports equipment, in particular to a tennis net frame convenient to disassemble and assemble.

Background

Tennis is a graceful and intense sport, the origin and development of which can be summarized in four words: gestating in france, emerging in the united kingdom, beginning to spread and form climax in the united states, now prevalent throughout the world, is known as the world's second-hit ball game.

However, when carrying out tennis, need solitary place and solitary equipment, because current tennis frame is fixed in the tennis usually, make tennis fan must go to the tennis court, be difficult to carry out tennis near, the most formula as an organic whole of present removal tennis frame simultaneously, can't carry out dismouting and become less parts, the transportation is comparatively difficult, need many sport equipment simultaneously in current tennis, and sport equipment makes the user must bear a burden and go to the place for most heavily, user's motion enthusiasm has been strikeed greatly.

Therefore, how to design a tennis net frame convenient to disassemble and assemble becomes a problem which needs to be solved currently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tennis net frame convenient to dismouting to current tennis frame that provides in solving above-mentioned background is difficult to the dismouting, and sport equipment is difficult to transport the scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a tennis net frame convenient to disassemble and assemble comprises a main body rod, a connecting rod and a bearing platform, wherein the inner part of the main body rod is movably connected with the connecting rod, the outer wall of the connecting rod is fixedly connected with a positive threaded hole, the inner part of the positive threaded hole is movably connected with a first bolt, the top part of the connecting rod is fixedly connected with a side threaded hole, the inner part of the side threaded hole is movably connected with a second bolt, the middle part of the second bolt is fixedly connected with a fixed block, the outer wall of the fixed block is fixedly connected with a connecting seat, the inner part of the connecting seat is movably connected with a telescopic supporting rod, one side of the main body rod is fixedly connected with the bearing platform, the inner part of the bearing platform is movably connected with a rotating gear, the other side of the rotating gear is movably connected with a moving baffle, the other side of the moving baffle is fixedly connected with a connecting sleeve, the inner part of the connecting sleeve is movably connected with a sliding rod, the top fixedly connected with fixing base of bearing platform, the inside swing joint of fixing base has fixing bolt, the bottom fixedly connected with connecting block of bearing platform, the bottom swing joint of connecting block has the gyro wheel, the middle part fixedly connected with net of main part pole.

Preferably, the bottom of the telescopic supporting rod is fixedly connected with a rubber sleeve.

Preferably, the outer wall of the supporting platform is fixedly connected with a scoreboard.

Preferably, one side of the sliding rod is fixedly connected with a balancing weight.

Preferably, the connecting rod of main part pole inside, the positive screw hole of connecting rod outer wall, the inside first bolt of positive screw hole, the side screw hole at connecting rod top, the inside second bolt of side screw hole, the fixed block of second bolt middle part, the connecting seat of fixed block outer wall and the inside telescopic strut of connecting seat constitute dismantled and assembled supporting mechanism jointly.

Preferably, the supporting platform of main part pole one side, the inside rotating gear of supporting platform, the movable baffle of rotating gear opposite side, the connecting sleeve of movable baffle opposite side, the inside slide bar of connecting sleeve, the fixing base at supporting platform top, the inside fixing bolt of fixing base, the connecting block of supporting platform bottom and the gyro wheel of connecting block bottom constitute concatenation containing mechanism jointly.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the tennis net frame convenient to disassemble and assemble, the connecting rod is enabled to move upwards by arranging the detachable supporting mechanism, the first bolt is screwed into the main body rod and further screwed into the positive threaded hole in the connecting rod, the second bolt penetrates through the fixed block and is screwed into the side threaded hole, the telescopic supporting rod is connected with the connecting seat, so that the ground is supported, the tennis net frame can be quickly assembled through a plurality of parts, the tennis net frame is enabled to be more easily carried and used, a side support is further provided for the tennis net frame, and the stability of the tennis net frame is greatly improved;

2. this kind of tennis net frame convenient to dismouting, through setting up concatenation storing mechanism, splice both sides bearing platform, make the clockwise screw in fixing base of fixing bolt again, can be connected the bearing platform, put sport equipment on the bearing platform again, rotate rotatory handle again, drive rotatory gear and rotate, and then drive the removal baffle and remove, can carry out the flourishing fortune and keep off the protection to sport equipment, user's physical demands has not only been reduced, still reduced the possibility that sport equipment dropped because of vibrations.

Drawings

Fig. 1 is a schematic view of the overall structure of the device body of the present invention;

FIG. 2 is a schematic structural view of the detachable supporting mechanism of the present invention;

FIG. 3 is a schematic side view of the detachable supporting mechanism of the present invention;

FIG. 4 is a schematic structural view of the splicing storage mechanism of the present invention;

fig. 5 is an enlarged schematic view of the utility model at a;

fig. 6 is a schematic structural view of the connecting rod of the present invention.

In the figure: 1. a main body lever; 2. a net; 3. a rubber sleeve; 4. a scoreboard; 5. a connecting rod; 6. a positive threaded hole; 7. a first bolt; 8. a side threaded bore; 9. a second bolt; 10. a fixed block; 11. a connecting seat; 12. a telescopic strut; 13. a balancing weight; 14. a support platform; 15. a rotating gear; 16. moving the baffle; 17. a connecting sleeve; 18. a slide bar; 19. a fixed seat; 20. fixing the bolt; 21. connecting blocks; 22. and a roller.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a tennis net frame convenient to disassemble and assemble comprises a main body rod 1, a connecting rod 5 and a bearing platform 14, wherein the connecting rod 5 is movably connected inside the main body rod 1, a positive threaded hole 6 is fixedly connected to the outer wall of the connecting rod 5, a first bolt 7 is movably connected inside the positive threaded hole 6, a side threaded hole 8 is fixedly connected to the top of the connecting rod 5, a second bolt 9 is movably connected inside the side threaded hole 8, a fixed block 10 is fixedly connected to the middle part of the second bolt 9, a connecting seat 11 is fixedly connected to the outer wall of the fixed block 10, a telescopic supporting rod 12 is movably connected inside the connecting seat 11, the bearing platform 14 is fixedly connected to one side of the main body rod 1, a rotating gear 15 is movably connected inside the bearing platform 14, a moving baffle 16 is movably connected to the other side of the rotating gear 15, a connecting sleeve 17 is fixedly connected to the other side of the moving baffle 16, a sliding rod 18 is movably connected inside the connecting sleeve 17, the top fixedly connected with fixing base 19 of bearing platform 14, the inside swing joint of fixing base 19 has fixing bolt 20, the bottom fixedly connected with connecting block 21 of bearing platform 14, the bottom swing joint of connecting block 21 has gyro wheel 22, the middle part fixedly connected with net 2 of main part pole 1.

Preferably, the bottom fixedly connected with rubber sleeve 3 of telescopic strut 12, current park open space is cement ground mostly, because the bracing piece is that the metal makes the surface comparatively smooth, is difficult to produce great frictional force, through setting up rubber sleeve 3, fixes rubber sleeve 3 in telescopic strut 12's bottom, because rubber sleeve 3 surface is comparatively crude, can increase with the frictional force of contact surface, and then the reinforcing is to the fixed effect of rack, has improved the practicality of device.

Preferably, the outer wall fixedly connected with scoreboard 4 of cushion cap 14, current rack is functional lower, and the user can not go to usually can the score when carrying out the motion for the competition of match means reducing greatly, is difficult to mobilize user's match enthusiasm, through setting up scoreboard 4, hangs it on the rack, makes the user can see both sides score, and then builds nervous atmosphere, has improved user's motion enthusiasm, has improved the practicality of device.

Preferably, one side fixedly connected with balancing weight 13 of slide bar 18, current rack is mostly fixed to the rack using the balancing thing, however, balancing thing weight is great, the user is difficult to carry the whole heavy object, through setting up balancing weight 13, divide into fritter balancing weight 13 with the whole heavy object, make the user can be according to external factors such as wind-force size, the quantity of balancing weight 13 is put into to bearing platform 14 inside to the self-selection, user's autonomic selectivity has been strengthened, the heavy burden that has alleviateed the user, the practicality of device has been improved.

Preferably, the connecting rod 5 inside the main body rod 1, the positive thread hole 6 on the outer wall of the connecting rod 5, the first bolt 7 inside the positive thread hole 6, the side thread hole 8 on the top of the connecting rod 5, the second bolt 9 inside the side thread hole 8, the fixing block 10 in the middle of the second bolt 9, the connecting seat 11 on the outer wall of the fixing block 10 and the telescopic strut 12 inside the connecting seat 11 jointly form a detachable supporting mechanism, most of the existing movable tennis frames are integrated, the connecting rod 5 cannot be detached into smaller parts, the transportation is difficult, by arranging the detachable supporting mechanism, when the tennis frame needs to be assembled, the connecting rod 5 can be moved upwards until the height of a user is met, the first bolt 7 is screwed into the main body rod 1 clockwise, and then the positive thread hole 6 on the connecting rod 5 is screwed, the connecting rod 5 can be fixed, and then the fixing block 10 is placed on the top of the connecting rod 5, use second bolt 9 to pass fixed block 10, clockwise screw in side screw hole 8, can fix fixed block 10, be connected telescopic strut 12 with connecting seat 11, readjust telescopic strut's 12 length, make it can support ground, can make telescopic strut 12 carry out the side support to the tennis frame, hang net 2 again at main part pole 1 and connecting rod 5 side can, this mechanism can be through above parts carrying out fast assembly to the tennis frame, make the tennis frame more easily carry and use, the practicality of device has been improved, can provide the side support for the tennis frame simultaneously, greatly increased the stability of tennis frame, the practicality of device has been improved.

Preferably, the supporting platform 14 on one side of the main body rod 1, the rotating gear 15 inside the supporting platform 14, the moving baffle 16 on the other side of the rotating gear 15, the connecting sleeve 17 on the other side of the moving baffle 16, the sliding rod 18 inside the connecting sleeve 17, the fixing seat 19 on the top of the supporting platform 14, the fixing bolt 20 inside the fixing seat 19, the connecting block 21 at the bottom of the supporting platform 14 and the roller 22 at the bottom of the connecting block 21 jointly form a splicing object containing mechanism, many sports equipment are needed in the existing tennis sports, most of the sports equipment is heavy, so that a user must bear a load to go to the field, the exercise enthusiasm of the user is greatly struck, a large amount of physical strength of the user is consumed, and by arranging the splicing object containing mechanism, when the sports equipment needs to be carried, the supporting platforms 14 on two sides can be spliced, so that the fixing seats 19 are close to each other, and then the fixing bolt 20 is screwed into the fixing seat 19 clockwise, can be connected both sides fixing base 19 and then make bearing platform 14 be connected, put the sport equipment on bearing platform 14 again, rotate rotatory handle again, because rotatory handle is connected with rotatory gear 15 center, can drive rotatory gear 15 and rotate, because 16 sides of movable baffle have the tooth's socket and with rotatory gear 15 meshing, so rotatory gear 15 rotates and can drive movable baffle 16 and move, connecting sleeve 17 can slide on slide bar 18 surface simultaneously, can block the equipment when movable baffle 16 shifts up, prevent to fall, the bottom of bearing platform 14 is provided with gyro wheel 22 simultaneously, can drive the device and remove, this mechanism can flourish and keep off the sport equipment, user's physical demands has not only been reduced, still reduced the sport equipment because of the possibility that the vibrations dropped, the practicality of device has been improved.

The working principle is as follows: firstly, by arranging the detachable supporting mechanism, when the tennis frame needs to be assembled, the connecting rod 5 can be moved upwards until the tennis frame is lifted according with the requirement of a user, the first bolt 7 is screwed into the main body rod 1 clockwise and further screwed into the positive threaded hole 6 on the connecting rod 5, the connecting rod 5 can be fixed, the fixed block 10 is placed at the top of the connecting rod 5, the second bolt 9 penetrates through the fixed block 10 and is screwed into the side threaded hole 8 clockwise, the fixed block 10 can be fixed, the telescopic strut 12 is connected with the connecting seat 11, the length of the telescopic strut 12 is adjusted to support the ground, the telescopic strut 12 can support the tennis frame laterally, and the tennis net 2 is hung on the side edges of the main body rod 1 and the connecting rod 5, the mechanism can be used for rapidly assembling the tennis frame through the components, so that the tennis frame is easier to carry and use, the practicability of the device is improved, and meanwhile, the side support can be provided for the tennis frame, so that the stability of the tennis frame is greatly improved, and the practicability of the device is improved;

then, by arranging the splicing object containing mechanism, when the sports equipment needs to be transported, the two side bearing tables 14 can be spliced to enable the fixed seats 19 to approach each other, then the fixed bolts 20 are screwed into the fixed seats 19 clockwise, the two side fixed seats 19 can be connected to further enable the bearing tables 14 to be connected, then the sports equipment is placed on the bearing tables 14, then the rotating handle is rotated, the rotating gear 15 can be driven to rotate due to the fact that the rotating handle is connected with the center of the rotating gear 15, the rotating gear 15 can be driven to rotate due to the fact that the side edges of the movable baffle plate 16 are provided with tooth grooves and meshed with the rotating gear 15, the movable baffle plate 16 can be driven to move by the rotation of the rotating gear 15, meanwhile, the connecting sleeve 17 can slide on the surface of the sliding rod 18, when the movable baffle plate 16 moves upwards, the equipment can be blocked to prevent falling, meanwhile, the bottom of the bearing tables 14 is provided with the rollers 22 which can drive the device to move, and the mechanism can carry and protect the sports equipment, not only the physical consumption of the user is reduced, but also the possibility that the sports equipment falls off due to vibration is reduced, and the practicability of the device is improved;

then, the rubber sleeve 3 is arranged, the rubber sleeve 3 is fixed at the bottom of the telescopic supporting rod 12, and the friction force between the rubber sleeve 3 and a contact surface can be increased due to the rough surface of the rubber sleeve 3, so that the fixing effect on the net rack is enhanced, and the practicability of the device is improved;

then, the scoreboard 4 is arranged and hung on the net rack, so that the user can see scores of the two parties, a nervous atmosphere is created, the exercise enthusiasm of the user is improved, and the practicability of the device is improved;

finally, through setting up balancing weight 13, divide into fritter balancing weight 13 with the monoblock heavy object for the user can select by oneself to the inside quantity of putting into balancing weight 13 of cushion cap 14 according to external factors such as wind-force size, has strengthened user's autonomic selectivity, has alleviateed user's heavy burden, has improved the practicality of device, and this kind is exactly this kind of the theory of operation of tennis net frame of the dismouting of being convenient for.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a tennis net frame convenient to dismouting, includes main part pole (1), connecting rod (5) and cushion cap (14), its characterized in that: the inner movable connection of the main body rod (1) is provided with a connecting rod (5), the outer wall of the connecting rod (5) is fixedly connected with a positive threaded hole (6), the inner movable connection of the positive threaded hole (6) is provided with a first bolt (7), the top of the connecting rod (5) is fixedly connected with a side threaded hole (8), the inner movable connection of the side threaded hole (8) is provided with a second bolt (9), the middle part of the second bolt (9) is fixedly connected with a fixed block (10), the outer wall of the fixed block (10) is fixedly connected with a connecting seat (11), the inner movable connection of the connecting seat (11) is provided with a telescopic supporting rod (12), one side of the main body rod (1) is fixedly connected with a bearing platform (14), the inner movable connection of the bearing platform (14) is provided with a rotary gear (15), and the other side of the rotary gear (15) is movably connected with a movable baffle (16), the utility model discloses a bearing support platform, including the opposite side fixedly connected with connecting sleeve (17) of movable baffle (16), the inside swing joint of connecting sleeve (17) has slide bar (18), the top fixedly connected with fixing base (19) of bearing support platform (14), the inside swing joint of fixing base (19) has fixing bolt (20), the bottom fixedly connected with connecting block (21) of bearing support platform (14), the bottom swing joint of connecting block (21) has gyro wheel (22).

2. A tennis net support for facilitating disassembly as claimed in claim 1, wherein: the middle part of the main body rod (1) is fixedly connected with a net (2).

3. A tennis net support for facilitating disassembly as claimed in claim 1, wherein: the bottom of the telescopic supporting rod (12) is fixedly connected with a rubber sleeve (3).

4. A tennis net support for facilitating disassembly as claimed in claim 1, wherein: the outer wall of the bearing platform (14) is fixedly connected with a scoreboard (4).

5. A tennis net support for facilitating disassembly as claimed in claim 1, wherein: one side of the sliding rod (18) is fixedly connected with a balancing weight (13).

6. A tennis net support for facilitating disassembly as claimed in claim 1, wherein: connecting rod (5) of main part pole (1) inside, positive screw hole (6) of connecting rod (5) outer wall, first bolt (7) of positive screw hole (6) inside, side screw hole (8) at connecting rod (5) top, second bolt (9) of side screw hole (8) inside, fixed block (10) of second bolt (9) middle part, connecting seat (11) and the inside telescopic strut (12) of connecting seat (11) of fixed block (10) outer wall constitute dismantled and assembled supporting mechanism jointly.

7. A tennis net support for facilitating disassembly as claimed in claim 1, wherein: the bearing platform (14) of main part pole (1) one side, the inside rotating gear (15) of bearing platform (14), moving baffle (16) of rotating gear (15) opposite side, moving baffle (16) connecting sleeve (17) of opposite side, the inside slide bar (18) of connecting sleeve (17), fixing base (19) at bearing platform (14) top, fixing bolt (20) inside fixing base (19), connecting block (21) and gyro wheel (22) of connecting block (21) bottom of bearing platform (14) constitute concatenation flourishing thing mechanism jointly.

Images