CN219539394U

CN219539394U - Anti-toppling badminton net rack

Info

Publication number: CN219539394U
Application number: CN202320692494.9U
Authority: CN
Inventors: 盛丛珊
Original assignee: Hangzhou Fuyang Jiabo Stationery Co ltd
Current assignee: Hangzhou Fuyang Jiabo Stationery Co ltd
Priority date: 2023-04-01
Filing date: 2023-04-01
Publication date: 2023-08-18
Anticipated expiration: 2033-04-01

Abstract

The utility model discloses an anti-toppling badminton net rack, which relates to the technical field of badminton net racks and specifically comprises a cover plate, wherein a boss is fixedly connected to the bottom surface of the cover plate, a five-star body is fixedly connected to the bottom surface of the boss, five sliding rods are connected to the inside of the five-star body in a sliding manner, sliding columns are fixedly connected to the upper surface of each sliding rod, and a groove disc is rotatably connected to the inner side wall of the boss. According to the utility model, the cover plate, the boss, the clamping blocks, the disc, the main rod, the groove disc, the sliding rods, the arc-shaped strips, the annular groove and the clamping groove are arranged, when the novel clamping device is used, the main rod drives the cover plate and the boss to be inserted into the circular cavity of the disc, so that each clamping block is clamped with the clamping groove, then the main rod is rotated to drive the groove disc to rotate, so that the groove disc drives each sliding rod to move away from each other, the sliding rods further move to drive each arc-shaped strip to enter the annular groove, the clamping of the annular groove and each arc-shaped strip is realized, and the purpose that the main rod and the cover plate can be fixed according to requirements is achieved.

Description

Anti-toppling badminton net rack

Technical Field

The utility model relates to the technical field of badminton net racks, in particular to an anti-toppling badminton net rack.

Background

The badminton net frame means a stand for supporting the badminton net. The badminton court is respectively positioned at two middle points of the edge of the badminton court and is responsible for pulling the badminton net open and reaching the standard height.

The current badminton net rack generally adopts two bracing pieces to make the net pulled open, is equipped with the cubic body of rag class in the bottom of two bracing pieces, i.e. rag block, supports the bracing piece through the cubic body, and generally is ordinary placing between rag block and the gymnasium floor, does not have fixed establishment, receives external force and changes the position or topples over easily in the use, causes the inconvenience of using.

Disclosure of Invention

Aiming at the defects that the badminton net rack foundation in the prior art is not fixed and easy to deviate in position and topple in use in the prior art.

The utility model provides an prevent empting badminton rack, includes the apron, the bottom surface fixedly connected with boss of apron, the bottom surface fixedly connected with five-star body of boss, five-star body's inside sliding connection has five slide bars, every the equal fixedly connected with traveller of upper surface of slide bar, the inside wall rotation of boss is connected with the trough plate, the arc wall that the equidistance was arranged has been seted up to the inside of trough plate, the trough plate all with corresponding traveller sliding contact through the inside wall of every arc wall, every the equal fixedly connected with arc strip of one end that the slide bar kept away from each other.

Further, a disc is arranged below the cover plate, and a circular cavity is formed in the upper surface of the disc.

Further, annular grooves and clamping grooves which are arranged at equal intervals are formed in the disc through the inner side wall of the circular cavity, clamping blocks which are arranged at equal intervals are fixedly connected to the outer surface of the boss, the inner side wall of the annular groove is clamped with each arc-shaped strip, and the outer surface of each clamping block is clamped with the corresponding clamping groove.

Further, the outer surface of the disc is fixedly connected with a floor, and the upper surface of the floor is provided with a round cover.

Further, the inner side wall of the trough plate is fixedly connected with a main rod, and the outer surface of the main rod is rotationally connected with the cover plate.

Further, the outer surface threaded connection of mobile jib has lock nut, the inside cover of mobile jib is equipped with the interior pole.

Further, the outer surface of the inner rod is sleeved with a cloth sleeve, and the outer surface of the cloth sleeve is fixedly connected with a mesh cloth.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the device is used, the cover plate and the boss are driven by the main rod to be inserted into the circular cavity of the disc, so that each clamping block is clamped with the clamping groove, then the main rod is rotated to drive the groove to rotate, so that the groove drives each sliding rod to move away from each other, the sliding rod further moves to drive each arc-shaped strip to enter the annular groove, the clamping of the annular groove and each arc-shaped strip is realized, and the purpose that the device can fix the main rod and the cover plate according to requirements is achieved.

2. According to the utility model, the round cover, the round disc, the cover plate and the clamping groove are arranged, when the badminton net rack is required to be disassembled and folded, in order not to influence other sports on the same place, after the cover plate is disassembled, the round cavity of the round disc is exposed, and the round cover is placed in the round cavity of the round disc, so that the shape of the round cover is completely matched with the round cavity of the round disc and the clamping groove, and the upper surface of the round disc is restored to a complete plane, thereby achieving the purpose of not influencing the other sports on the place.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of the separation structure of the cover plate, boss, trough plate and pentagram of the present utility model;

FIG. 3 is a schematic view of a three-dimensional structure of a disc according to the present utility model;

FIG. 4 is a schematic diagram of a three-dimensional structure of a pentagram according to the present utility model;

FIG. 5 is a schematic view of the three-dimensional structure of the interior of the disc and cover plate of the present utility model.

In the figure: 1. a cover plate; 2. a boss; 3. five stars; 4. a trough plate; 5. a lock nut; 6. an arc-shaped strip; 7. a disc; 8. a main rod; 9. an inner rod; 10. a cloth cover; 11. a mesh cloth; 12. a dome; 13. a ring groove; 14. a clamping groove; 15. a clamping block; 16. a spool; 17. a slide bar; 18. and (3) a floor.

Description of the embodiments

Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.

Referring to fig. 1, 2, 4 and 5, the anti-toppling badminton net rack of the utility model comprises a cover plate 1, a boss 2 is fixedly connected to the bottom surface of the cover plate 1, a pentagram body 3 is fixedly connected to the bottom surface of the boss 2, five slide bars 17 are slidingly connected to the inside of the pentagram body 3, slide posts 16 are fixedly connected to the upper surface of each slide bar 17, a groove plate 4 is rotationally connected to the inner side wall of the boss 2, arc grooves which are equidistantly arranged are formed in the groove plate 4, the groove plate 4 is slidingly contacted with the corresponding slide posts 16 through the inner side wall of each arc groove, one end, away from each slide bar 17, of each slide bar 17 is fixedly connected with an arc strip 6, the groove plate 4 rotates to drive the corresponding slide posts 16 to move away from each other through each arc groove, and each slide post 16 moves to drive each slide bar 17 to move away from each other, so that the arc strips 6 are inserted into the annular grooves 13 of the discs 7, and the annular grooves 13 are clamped with each arc strips 6.

Referring to fig. 1, 3 and 5, a disc 7 is arranged below the cover plate 1, a circular chamber is formed in the upper surface of the disc 7, the circular chamber of the disc 7 is cylindrical with an open upper end, and the diameter of the circular chamber is equal to that of the boss 2.

Referring to fig. 1, 2, 3 and 5, the circular disc 7 is provided with a ring groove 13 and clamping grooves 14 which are arranged at equal intervals through the inner side wall of the circular cavity, the outer surface of the boss 2 is fixedly connected with clamping blocks 15 which are arranged at equal intervals, the inner side wall of the ring groove 13 is clamped with each arc-shaped strip 6, the outer surface of each clamping block 15 is clamped with the corresponding clamping groove 14, the circular cavity of the circular disc 7 is placed into the circular cavity through the cover plate 1 and the boss 2, the bottom surface of the cover plate 1 is contacted with the upper surface of the circular disc 7, the boss 2 completely enters the circular cavity of the circular disc 7, and the clamping blocks 15 of the boss 2 are clamped with the clamping grooves 14, so that the cover plate 1 is prevented from rotating.

Referring to fig. 1, the outer surface of the disc 7 is fixedly connected with a floor 18, the upper surface of the floor 18 is provided with a circular cap 12, two discs 7 are fixed in the floor 18, two circular caps 12 are placed on the upper surface of the floor 18, the circular caps 12 can be moved at will, when the badminton net rack is not used, after the badminton net rack is removed, the circular chamber of the disc 7 is exposed to affect other remote movement projects, at this time, the circular caps 12 can be placed in the circular chamber of the disc 7, and tenon blocks which can be matched with the clamping grooves 14 are fixed on the outer surface of the circular caps 12, so that a complete plane is formed between the upper surface of the disc 7 and the upper surface of the floor 18, and the use is convenient.

Referring to fig. 1, 2, 5, the inside wall fixedly connected with mobile jib 8 of trough plate 4, the surface and the apron 1 rotation of mobile jib 8 are connected, mobile jib 8 is the bracing piece of badminton net frame, drive apron 1 and boss 2 through taking mobile jib 8 and put into the circular cavity inside of disc 7, fixture block 15 and draw-in groove 14 looks joint lock, prevent apron 1 rotation, then rotate mobile jib 8 and drive trough plate 4 rotation, trough plate 4 rotation is through the removal that arc wall drove the traveller 16 and keep away from each other, the traveller 16 drives the removal that slide bar 17 kept away from each other, the movement that slide bar 17 drove arc strip 6 kept away from each other, and then every arc strip 6 inserts the inside of annular 13, and the surface of arc strip 6 is inconsistent with the inside wall of annular 13, realize fixing, apron 1 and boss 2 have also realized fixing simultaneously, and then mobile jib 8 has also realized fixing at this moment, lock nut 5 is screwed up, lock mobile jib 8, two mobile jib 8 the same mode is fixed with disc 7, and then make two mobile jib 8 and floor 18 fixed, the purpose that the bracing piece of badminton net frame and floor 18 are fixed.

Referring to fig. 1 and 2, a lock nut 5 is screwed on the outer surface of a main rod 8, an inner rod 9 is sleeved inside the main rod 8, and the lock nut 5 can lock the main rod 8 to prevent the main rod 8 from rotating.

Referring to fig. 1, a cloth cover 10 is sleeved on the outer surface of an inner rod 9, a net cloth 11 is fixedly connected to the outer surface of the cloth cover 10, the net cloth 11 is a net of a badminton net rack, the net cloth 11 is fixed on the inner rod 9 by sleeving the cloth cover 10 on the outer surface of the inner rod 9, and the two inner rods 9 pull up the net cloth 11 to form an isolation net which becomes a boundary between two badminton games.

When the utility model is used: when installing the badminton net frame, drive apron 1 and boss 2 through taking up two mobile jib 8 and put into the circular cavity inside of disc 7, then the mobile jib 8 drives the removal that every arc strip 6 kept away from each other and enters into the inside of annular 13 of disc 7, make annular 13 and every arc strip 6 looks joint, and a side that every arc strip 6 kept away from each other is inconsistent with the inside wall of annular 13, realize fixing, and then mobile jib 8 has obtained fixedly, screw up lock nut 5 this moment, prevent mobile jib 8 rotation, then the surface of interior pole 9 is sheathe cloth cover 10, and then screen cloth 11 is fixed on interior pole 9, whole badminton net rack just installs, when not using, or when needing vacating the place for other motion project, loosen lock nut 5, then take down cloth cover 10, pack up screen cloth 11, then rotate mobile jib 8 again, make every arc strip 6 draw close each other and move, until inside the circular cavity of disc 7 is gone into completely to all arc strips 6, upwards carry mobile jib 8 can drive 1 up this moment, boss 2, groove 4, five-pointed bodies 3 and 17 move and the inner surface of disc 7 and the inside of annular cavity 7, can be gone into by the circular cavity that the inside of disc 7 is not being used for the same time, and the round cavity is formed with the round cover 12 is moved, the inside of two round cavity is like, the round cover 12 is convenient for the round cover is moved, and the round cavity is formed on the round cavity is moved up, and is moved round cavity 12, and is used on the round top surface is like the round cover 12.

The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.

Claims

1. Anti-toppling badminton net rack, which comprises a cover plate (1), and is characterized in that: the novel sliding plate comprises a cover plate (1), and is characterized in that a boss (2) is fixedly connected to the bottom surface of the cover plate (1), a five-star body (3) is fixedly connected to the bottom surface of the boss (2), five sliding rods (17) are fixedly connected to the inner side of the five-star body (3), sliding columns (16) are fixedly connected to the upper surfaces of the sliding rods (17), a groove disc (4) is rotatably connected to the inner side wall of the boss (2), arc grooves which are arranged at equal distances are formed in the groove disc (4), the inner side wall of each arc groove is in sliding contact with the corresponding sliding column (16), and arc strips (6) are fixedly connected to one ends, far away from each other, of the sliding rods (17).

2. An anti-toppling badminton net rack according to claim 1, wherein: the lower part of the cover plate (1) is provided with a disc (7), and the upper surface of the disc (7) is provided with a circular cavity.

3. An anti-toppling badminton net rack according to claim 2, wherein: annular grooves (13) and clamping grooves (14) which are arranged at equal intervals are formed in the inner side wall of the circular cavity of the disc (7), clamping blocks (15) which are arranged at equal intervals are fixedly connected to the outer surface of the boss (2), the inner side wall of the annular groove (13) is clamped with each arc-shaped strip (6), and the outer surface of each clamping block (15) is clamped with the corresponding clamping groove (14).

4. An anti-toppling badminton net rack according to claim 2, wherein: the outer surface of the disc (7) is fixedly connected with a floor (18), and a round cover (12) is arranged on the upper surface of the floor (18).

5. An anti-toppling badminton net rack according to claim 1, wherein: the inner side wall of the trough plate (4) is fixedly connected with a main rod (8), and the outer surface of the main rod (8) is rotationally connected with the cover plate (1).

6. An anti-toppling badminton net rack according to claim 5, wherein: the outer surface threaded connection of mobile jib (8) has lock nut (5), the inside cover of mobile jib (8) is equipped with interior pole (9).

7. An anti-toppling badminton net rack according to claim 6, wherein: the outer surface of the inner rod (9) is sleeved with a cloth sleeve (10), and the outer surface of the cloth sleeve (10) is fixedly connected with a mesh cloth (11).