CN217139079U

CN217139079U - Three-section type multipurpose combined jumping box for physical education

Info

Publication number: CN217139079U
Application number: CN202122856568.1U
Authority: CN
Inventors: 王卿
Original assignee: Xiamen Titicaca E Commerce Co ltd
Current assignee: Xiamen Titicaca E Commerce Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-08-09
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a multi-purpose combination of syllogic jumps case for sports teaching, including first combination case, first spout has been seted up to first combination incasement wall, the inside upper cover device that is provided with of first spout, first combination incasement portion is provided with the second combination case, and second combination incasement portion is provided with the third combination case, and first combination incasement wall bottom is provided with adjusting device, and second combination case and third combination bottom of the case portion all are provided with bearing structure, and first slot has been seted up to third combination incasement portion. This multi-purpose combination of syllogic jumps case for sports teaching can reach the whole volume that has reduced the jump case through setting up adjusting device and bearing structure, has alleviateed the weight of jump case, conveniently jumps the purpose that the case was deposited to through setting up sliding ring, handle and upper cover device, can reach the practicality that has improved the jump case, conveniently jumps the purpose of case transport.

Description

Three-section type multipurpose combined jumping box for physical education

Technical Field

The utility model relates to a sport equipment technical field specifically is a syllogic multi-purpose combination jumping box for sports teaching.

Background

The jumping box is one of gymnastic apparatus, and is formed by stacking a plurality of rectangular wooden boxes, and the box surface is made of leather or canvas and can perform the actions of rolling, jumping and the like. The auxiliary training jumping box commonly used as a pommel horse and a jumping horse is one item of gymnastics sports and is also an important component of school gymnastics class teaching, so the using frequency and the using frequency of the jumping box in the teaching are very high.

The prior art has the following defects or problems:

1. the existing jumping box adopts a combined type superposition shape, so that the integral balance performance of the jumping box is not high, and meanwhile, the box body is heavy and inconvenient to carry;

2. when the existing jumping box is used, the existing jumping box only can be used as a jumping box due to single structural function, and the practicability is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a sports teaching is with syllogic multi-purpose combination jumping case to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a three-section type multipurpose combined skip box for physical education comprises a first combined box, wherein a first chute is formed in the inner wall of the first combined box, an upper cover device is arranged inside the first chute, a second combined box is arranged inside the first combined box, a third combined box is arranged inside the second combined box, the whole weight of the skip box can be greatly reduced through the built-in structures of the first combined box, the second combined box and the third combined box, the skip box is convenient to carry, an adjusting device is arranged at the bottom of the inner wall of the first combined box, supporting structures are arranged at the bottoms of the second combined box and the third combined box, a first slot is formed in the third combined box, when the skip box is used, the second combined box and the third combined box are preliminarily fixed through the supporting structures, and the second combined box and the third combined box are secondarily fixed through the adjusting device, so that the skip box is prevented from shaking in the use process, meanwhile, the built-in structure also reduces the whole volume of adjustment and the weight.

As the utility model discloses a preferred technical scheme, the upper cover device includes upper cover plate, second slot and second spout, the quantity of second slot and upper cover plate is two sets of, the upper cover plate is through first spout and first combination case sliding connection, vertical distribution about first slot and the second slot, through mutually supporting of upper cover plate and first spout, can conveniently jump the dismantlement of case, the upper cover plate also plays the supporting role to the handle when jumping the case transport simultaneously.

As a preferred technical scheme of the utility model, adjusting device is including solid fixed ring, stay tube, first flexible pipe, first spacing groove and first stopper, gu fixed ring and first combination case fixed connection, first flexible pipe slides from top to bottom in the stay tube is inside, the first stopper of first flexible pipe accessible and first spacing groove and stay tube joint use through the cooperation of the flexible pipe of second, first spacing groove and first stopper, but the second combination case is fixed to the secondary.

As the utility model discloses a preferred technical scheme, adjusting device still includes the flexible pipe of second, second spacing groove, second stopper and knob, the flexible pipe of second can slide from top to bottom inside first flexible pipe, the flexible pipe accessible second stopper of second and second spacing groove and first flexible pipe joint, knob and the flexible pipe fixed connection of second can carry out the secondary to the third combination case through the cooperation use of the flexible pipe of second, second spacing groove and second stopper.

As the utility model discloses a preferred technical scheme, the flexible outside of tubes wall cover of second is equipped with the sliding ring, the sliding ring both sides are provided with the connecting rod, one side that the sliding ring was kept away from to the connecting rod is provided with the base, one side fixed mounting that the base is close to the third combination case has the handle, the sliding ring can slide from top to bottom at the flexible tub of outer wall of second, the handle runs through the third combination case, the external diameter size and the second spout internal diameter size phase-match of handle, through reciprocating of sliding ring, the upper and lower position of adjustable handle to the multiplex that realizes jumping the case can use, the transport of the case that also is convenient for to the existence of handle simultaneously.

As the utility model discloses a preferred technical scheme, bearing structure includes sleeve pipe, bracing piece and backup pad, backup pad accessible sleeve pipe is rotatory around the bracing piece, the both sides and the second combination case fixed connection of bracing piece, the backup pad is the spill, can carry out preliminary fixed to second combination case and third combination case through bearing structure, places the phenomenon of rocking that second combination case and third combination case used, improves stability.

Compared with the prior art, the utility model provides a syllogic multi-purpose combination jumping box is used in sports teaching possesses following beneficial effect:

1. according to the three-section type multipurpose combined skip box for physical education teaching, by arranging the first combined box, the second combined box, the third combined box, the adjusting device and the supporting structure, when the three-section type multipurpose combined skip box is used, upward pulling force is applied to the second combined box, when the second combined box moves to the highest position, the supporting plate is rotated at the moment to be attached to the bottom of the inner wall of the first combined box, the first telescopic pipe moves upwards in the supporting pipe, the first telescopic pipe is rotated through the knob, the first telescopic pipe is clamped with the supporting pipe through the first limiting groove and the first limiting block at the moment, the second combined box is fixed, and similarly, the third combined box can be fixed through the mode, so that the overall volume of the skip box is reduced, the weight of the skip box is reduced, and convenience is brought to the carrying and the storage of a user;

2. this multi-purpose combination of syllogic jumps case for sports teaching, through setting up adjusting device, the sliding ring, the connecting rod, a pedestal, handle and upper cover device, during the use, rotatable knob, remove the joint state of second stopper and second spacing groove, it is inside to move the flexible pipe of second downwards to first flexible pipe, the shrink of third combination case is in second combination incasement portion and keep level with second combination case, the handle passes first slot and exposes third combination case this moment, form the pommel, when the shrink jumps the case wholly, peg graft the upper cover plate in first combination incasement portion through first spout, the handle can conveniently jump the removal of case this moment, the practicality of jumping the case has been improved, the transport of jumping the case has been made things convenient for.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the upper cover device of the present invention;

FIG. 3 is a schematic view of the appearance structure of the adjusting device of the present invention;

FIG. 4 is a schematic view of the internal structure of the adjusting device of the present invention;

fig. 5 is a schematic view of the supporting structure of the present invention;

fig. 6 is a schematic view of the handle structure of the present invention.

In the figure: 1. a first combiner box; 2. a first chute; 3. a cover mounting means; 301. an upper cover plate; 302. a second slot; 303. a second chute; 4. a second combiner box; 5. a third combination box; 6. an adjustment device; 601. a fixing ring; 602. supporting a tube; 603. a first telescopic tube; 604. a second telescopic tube; 605. a first limit groove; 606. a first stopper; 607. a second limit groove; 608. a second limiting block; 609. a knob; 7. a support structure; 701. a sleeve; 702. a support bar; 703. a support plate; 8. a first slot; 9. a slip ring; 10. a connecting rod; 11. a base; 12. a handle.

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.

The first embodiment is as follows:

referring to fig. 1-6, a three-section type multipurpose combination jumping box for physical education comprises a first combination box 1, a first sliding chute 2 is formed in the inner wall of the first combination box 1, an upper cover device 3 is arranged inside the first sliding chute 2, a second combination box 4 is arranged inside the first combination box 1, a third combination box 5 is arranged inside the second combination box 4, the overall weight of the jumping box can be greatly reduced through the built-in structure of the first combination box 1, the second combination box 4 and the third combination box 5, the transportation is convenient, an adjusting device 6 is arranged at the bottom of the inner wall of the first combination box 1, supporting structures 7 are arranged at the bottoms of the second combination box 4 and the third combination box 5, a first slot 8 is formed in the third combination box 5, when in use, the second combination box 4 and the third combination box 5 are primarily fixed through the supporting structures 7, and the second combination box 4 and the third combination box 5 are secondarily fixed through the adjusting device 6, the box jump is prevented from shaking in the using process, and meanwhile, the built-in structure also reduces the whole volume of adjustment and the weight.

Referring to fig. 3-4, the adjusting device 6 includes a fixing ring 601, a supporting tube 602, a first telescopic tube 603, a first limiting groove 605 and a first limiting block 606, the fixing ring 601 is fixedly connected to the first combination box 1, the first telescopic tube 603 slides up and down in the supporting tube 602, the first telescopic tube 603 can be clamped to the supporting tube 602 through the first limiting block 606 and the first limiting groove 605, and the second combination box 4 can be fixed for a second time through the cooperation of the first telescopic tube 603, the first limiting groove 605 and the first limiting block 606; the adjusting device 6 further comprises a second telescopic tube 604, a second limiting groove 607, a second limiting block 608 and a knob 609, the second telescopic tube 604 can slide up and down in the first telescopic tube 603, the second telescopic tube 604 can be clamped with the first telescopic tube 603 through the second limiting block 608 and the second limiting groove 607, the knob 609 is fixedly connected with the second telescopic tube 604, and the third combination box 5 can be fixed for the second time through the matching of the second telescopic tube 604, the second limiting groove 607 and the second limiting block 608.

Referring to fig. 5, the supporting structure 7 includes a sleeve 701, a supporting rod 702 and a supporting plate 703, the supporting plate 703 can rotate around the supporting rod 702 through the sleeve 701, two sides of the supporting rod 702 are fixedly connected to the second combining box 4, the supporting plate 703 is concave, the second combining box 4 and the third combining box 5 can be preliminarily fixed through the supporting structure 7, and the second combining box 4 and the third combining box 5 can be placed to shake during use, so as to improve stability.

Example two:

please refer to fig. 2, based on the first embodiment, the upper cover device 3 includes an upper cover plate 301, two slots 302 and two sliding grooves 303, the number of the second slots 302 and the upper cover plate 301 is two, the upper cover plate 301 is slidably connected to the first combination box 1 through the first sliding groove 2, the first slots 8 and the second slots 302 are vertically distributed, the upper cover plate 301 and the first sliding groove 2 are mutually matched, so as to facilitate the disassembling of the jumping box, and the upper cover plate 301 also plays a role of supporting the handle 12 during the transportation of the jumping box.

Referring to fig. 6, a slip ring 9 is sleeved on an outer surface wall of the second telescopic tube 604, connecting rods 10 are arranged on two sides of the slip ring 9, a base 11 is arranged on one side, away from the slip ring 9, of each connecting rod 10, a handle 12 is fixedly mounted on one side, close to the third combination box 5, of each base 11, the slip ring 9 can slide up and down on the outer wall of the second telescopic tube 604, each handle 12 penetrates through the third combination box 5, the outer diameter of each handle 12 is matched with the inner diameter of the second sliding groove 303, and the up-down position of each handle 12 can be adjusted through up-down movement of the slip ring 9, so that multiple functions of box jumping can be achieved, and meanwhile, carrying of the box jumping is facilitated due to the existence of the handle 12.

The utility model discloses a theory of operation and use flow: when the three-section type multipurpose combined skip box for physical education is used, upward pulling force is applied to the second combined box 4, when the second combined box 4 moves to the highest position, the supporting plate 703 is rotated at the moment to be attached to the bottom of the inner wall of the first combined box 1, the first telescopic pipe 603 moves upwards in the supporting pipe 602, the first telescopic pipe 603 is rotated through the knob 609, the first telescopic pipe 603 is clamped with the supporting pipe 602 through the first limiting groove 605 and the first limiting block 606 to fix the second combined box 4, similarly, the third combined box 5 can be fixed through the above mode, the overall volume of the skip box is reduced, the weight of the skip box is reduced, the carrying and the storage of the skip box are convenient for a user, meanwhile, the knob can also be rotated to relieve the clamping state of the second limiting block 608 and the second limiting groove 607, the second telescopic pipe 604 moves downwards to the inside of the first telescopic pipe 603, the third combined box 5 contracts in the second combined box 4 and is level with the second combined box 4, at this moment, the handle 12 passes through the first slot 8 to expose the third combined box 5 to form a pommel horse ring, and similarly, when the box jump is retracted integrally, the upper cover plate 301 is inserted into the first combined box 1 through the first chute 2, and the handle 12 can facilitate the movement of the box jump, so that the practicability of the box jump is improved, and the box jump is convenient to carry.

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 a sports teaching is with multi-purpose combination of syllogic jumping box which characterized in that: including first combination box (1), first spout (2) have been seted up to first combination box (1) inner wall, first spout (2) inside is provided with upper cover device (3), first combination box (1) inside is provided with second combination box (4), second combination box (4) inside is provided with third combination box (5), first combination box (1) inner wall bottom is provided with adjusting device (6), second combination box (4) and third combination box (5) bottom all are provided with bearing structure (7), first slot (8) have been seted up to third combination box (5) inside.

2. The three-section multipurpose combined jumping box for physical education as claimed in claim 1, wherein: the upper cover device (3) comprises an upper cover plate (301), a second slot (302) and a second sliding groove (303), the number of the second slot (302) and the upper cover plate (301) is two, the upper cover plate (301) is connected with the first combined box (1) in a sliding mode through the first sliding groove (2), and the first slot (8) and the second slot (302) are vertically distributed.

3. The three-section multipurpose combined jumping box for physical education as claimed in claim 1, wherein: the adjusting device (6) comprises a fixing ring (601), a supporting pipe (602), a first telescopic pipe (603), a first limiting groove (605) and a first limiting block (606), the fixing ring (601) is fixedly connected with the first combination box (1), the first telescopic pipe (603) slides up and down in the supporting pipe (602), and the first telescopic pipe (603) can be clamped with the supporting pipe (602) through the first limiting block (606) and the first limiting groove (605).

4. The three-section multipurpose combined jumping box for physical education as claimed in claim 1, wherein: the adjusting device (6) further comprises a second telescopic pipe (604), a second limiting groove (607), a second limiting block (608) and a knob (609), the second telescopic pipe (604) can slide up and down in the first telescopic pipe (603), the second telescopic pipe (604) can be clamped with the first telescopic pipe (603) through the second limiting block (608) and the second limiting groove (607), and the knob (609) is fixedly connected with the second telescopic pipe (604).

5. The three-section multipurpose combined springboard for physical education as claimed in claim 4, wherein: the outer wall cover of the second telescopic pipe (604) is provided with a sliding ring (9), two sides of the sliding ring (9) are provided with connecting rods (10), one side, away from the sliding ring (9), of each connecting rod (10) is provided with a base (11), one side, close to the third combined box (5), of each base (11) is fixedly provided with a handle (12), the sliding ring (9) can slide up and down on the outer wall of the second telescopic pipe (604), the handle (12) penetrates through the third combined box (5), and the outer diameter of the handle (12) is matched with the inner diameter of the second sliding groove (303).

6. The three-section multipurpose combined jumping box for physical education as claimed in claim 1, wherein: the supporting structure (7) comprises a sleeve (701), a supporting rod (702) and a supporting plate (703), the supporting plate (703) can rotate around the supporting rod (702) through the sleeve (701), two sides of the supporting rod (702) are fixedly connected with the second combined box (4), and the supporting plate (703) is concave.