CN213313206U

CN213313206U - Sports education trainer

Info

Publication number: CN213313206U
Application number: CN202022384710.2U
Authority: CN
Inventors: 龙强
Original assignee: Jiangxi Normal University Science And Technology College
Current assignee: Jiangxi Normal University Science And Technology College
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-01
Anticipated expiration: 2030-10-23

Abstract

The utility model relates to a sports education trainer, including the horizontal bar, the horizontal bar includes the horizontal pole and is used for supporting the montant of horizontal pole: a plurality of auxiliary devices with different specifications are arranged on the cross bar; the auxiliary device comprises a sliding barrel which is connected with a cross rod in a sliding mode, a positioning hole is formed in the top of the sliding barrel, a hole matched with the positioning hole is formed in the top of the middle of the cross rod, the cross rod and the sliding barrel can be positioned and fixed through a bolt, hooks are arranged at the left end and the right end of the bottom of the sliding barrel respectively, an elastic band is hung between the hooks at the two ends and comprises a band body, connecting pieces are connected with the head end and the tail end of the band body respectively, and hanging holes are formed in the connecting pieces and hung with the hooks through the; the utility model discloses a loaded down with trivial details process of changing the elastic webbing repeatedly can be saved to a plurality of auxiliary device to through head and the tail separation, hang the area body of establishing, rocking of foot when having avoided doing the chin to a certain extent, be applicable to very much daily promotion health quality, the sports training uses.

Description

Sports education trainer

Technical Field

The utility model relates to a sport equipment technical field, in particular to sports education trainer.

Background

In modern society, students have heavy learning tasks and high pressure, so that the physical quality of the students is poor, the students can hardly get well in the pull-up test, and more students cannot finish the standard pull-up. The pull-up is a classic compound action, can comprehensively exercise the strength of the upper limbs, exerts force by the back when doing action, and pulls up the pull-up by the aid of arms.

Under the current campus condition, the student is difficult to take exercise to the back, and the simplest and most convenient mode known at present is supplementary through an elastic band, and the elastic band that uses commonly at present is end to end's rubber body, overlaps the elastic band on the horizontal bar during the use to put the foot on the elastic band, through the elastic band helping hand, accomplish the action, reach the effect of taking exercise.

However, the method has the following problems in the use process: 1. because the muscle strength and the body weight of each student are different, different students need to use elastic belts with different specifications during exercise, and the specification of the single belt is gradually increased during exercise to achieve exhaustion and obtain better effect, so that the elastic belts need to be replaced repeatedly, which is troublesome and inconvenient; 2. because the elastic band is fixed with knotting with the elastic band top cover on the horizontal bar when using at present, so the bottom of elastic band can squint great angle, can make student's foot receive certain forward or backward power when using, probably causes the foot to rock, unstable condition.

Disclosure of Invention

The utility model provides a supplementary student accomplishes when chin makes progress, can save and change the elastic webbing repeatedly to avoid the sports education trainer that the foot rocked to a certain extent, the problem that will solve is that the student is assisted through the elastic webbing in present campus when accomplishing the chin, has following problem: 1. because the muscle strength and the body weight of each student are different, different students need to use elastic belts with different specifications during exercise, and the specification of the single belt is gradually increased during exercise to achieve exhaustion and obtain better effect, so that the elastic belts need to be replaced repeatedly, which is troublesome and inconvenient; 2. because the elastic band is fixed with knotting with the elastic band top cover on the horizontal bar when using at present, so the bottom of elastic band can squint great angle, can make student's foot receive certain forward or backward power when using, probably causes the foot to rock, unstable condition.

In order to solve the technical problem, the utility model discloses a following technical scheme: a physical education training device comprising a horizontal bar, the horizontal bar including a cross bar and a vertical bar for supporting the cross bar: a plurality of auxiliary devices with different specifications are arranged on the cross bar; the auxiliary device comprises a sliding barrel which is connected to a cross rod in a sliding mode, a positioning hole is formed in the top of the sliding barrel, a hole matched with the positioning hole is formed in the middle top of the cross rod, the cross rod and the sliding barrel can be fixed in a positioning mode through a bolt, hooks are arranged at the left end and the right end of the bottom of the sliding barrel respectively, an elastic band is hung between the hooks at the two ends and comprises a belt body, connecting pieces are connected to the head end and the tail end of the belt body respectively, and hanging holes are formed in the connecting pieces and are hung with the hooks through.

Preferably, the sliding barrel and the cross bar cannot rotate relatively.

Preferably, one of the vertical rods is marked with height scales.

Preferably, the belt body and the connecting sheet are formed in an adhesion mode.

Preferably, still including the bottom platform, bottom platform bottom is provided with the universal wheel that can lock, and the fixed horizontal bar that sets up in top.

Preferably, a step is arranged on the bottom platform and positioned on the rear side of the horizontal bar.

Preferably, a weighing scale is arranged on the bottom platform and positioned on the front side of the horizontal bar.

Preferably, a groove is formed in the bottom platform below the cross rod, and a cushion pad is arranged in the groove.

Compared with the prior art, the utility model discloses a loaded down with trivial details process of changing the elastic webbing repeatedly can be saved to a plurality of auxiliary device to through head and the tail separation, hang the area body of establishing, rocking of foot when having avoided doing the chin to a certain extent, be applicable to very much daily promotion health quality, the sports training is used.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a schematic structural view of the middle elastic band of the present invention.

In the figure: 1. universal wheel 2, bottom platform 3, step 4, horizontal pole 5, montant 6, slide cartridge 61, locating hole 7, weighing scale 8, bolt 9, elastic band 91, area body 92, connection piece 93, hanging hole 10, couple 11, blotter 12, height scale.

Detailed Description

Example (b): as shown in fig. 1-3, a sports education and training device comprises a horizontal bar, the horizontal bar comprises a cross bar 4 and a vertical bar 5 for supporting the cross bar 4, a plurality of auxiliary devices of different specifications are arranged on the cross bar 4, in this embodiment, the number of the auxiliary devices is 4, and the plurality of specifications refer to elastic bands 9 of different elasticity.

The auxiliary device comprises a sliding barrel 6 connected with the cross rod 4 in a sliding mode, a positioning hole 61 is formed in the top of the sliding barrel 6, a hole (not shown in the drawing) matched with the positioning hole 61 is formed in the middle top of the cross rod 4, and the cross rod 4 and the sliding barrel 6 can be positioned and fixed through a bolt 8; specifically be through sliding slide 6 to the position that corresponds with the hole, locating hole 61 corresponds with the pore pair, inserts bolt 8, accomplishes fixedly, during the use as required, the auxiliary device location of selecting corresponding specification is fixed use can, when needs are changed and are reduced or increase the helping hand, extracts bolt 8, slides and changes corresponding auxiliary device, rethread bolt 8 location can, convenient to use, it is simple to change.

Both ends are equipped with couple 10 respectively about slide 6 bottoms, hang between the couple 10 at both ends and are equipped with elastic band 9, elastic band 9 is including the area body 91, area body 91 head and the tail both ends are connected with connection piece 92 respectively, the hanging hole 93 has been seted up on the connection piece 92, articulates with couple 10 through hanging hole 93, and the area body 91 of elastic band 9 is hung on the couple 10 of slide 6 bottoms through connection piece 92, need not knot, and area body 91 bottom does not have the skew, and the foot is put on area body 91 during the use, also can not take place great rocking.

Preferably, the sliding cylinder 6 and the cross rod 4 cannot rotate relatively; when in use, the sleeve 6 can be directly slid to realize faster positioning.

Preferably, the belt body and the connecting sheet are formed by bonding, such as thermal bonding.

Preferably, one of the vertical rods 5 is marked with a height scale 12; the height data of the students can be conveniently measured, and the heights of the students can be known; the device is characterized by also comprising a bottom platform 2, wherein the bottom of the bottom platform 2 is provided with a lockable universal wheel 1, and the top of the bottom platform is fixedly provided with a horizontal bar; a step 3 is arranged on the bottom platform 2 and positioned at the rear side of the horizontal bar; preferably, a weight scale 7 is arranged on the bottom platform 2 and positioned on the front side of the horizontal bar; a groove is formed in the bottom platform 2 below the cross rod 4, and a cushion pad 11 is arranged in the groove; the bottom platform is convenient for moving the device, body data of students can be accurately acquired through the height scales 12 and the weight scale 7, a better plan can be conveniently formulated according to the body data of the students, better training can be obtained, the step 8 is convenient for the students to get orders, in addition, the device is mainly suitable for pull-up training, when the device is used outdoors, the design of the step 8 can fundamentally prevent some people from doing dangerous bar turning actions through a horizontal bar, and accidents are avoided; the cushion 11 provides cushioning for the trainer when taking down a stroke.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A sports educational training apparatus, comprising a horizontal bar, which comprises a cross bar (4) and a vertical bar (5) for supporting the cross bar (4), characterized in that: a plurality of auxiliary devices with different specifications are arranged on the cross rod (4);

the auxiliary device comprises a sliding barrel (6) which is connected with a cross rod (4) in a sliding mode, a positioning hole (61) is formed in the top of the sliding barrel (6), a hole matched with the positioning hole (61) is formed in the middle of the cross rod (4), the cross rod (4) and the sliding barrel (6) can be fixed through a bolt (8), hooks (10) are arranged at the left end and the right end of the bottom of the sliding barrel (6), an elastic band (9) is hung between the hooks (10) at the two ends, the elastic band (9) comprises a band body (91), connecting pieces (92) are connected to the head end and the tail end of the band body (91) respectively, hanging holes (93) are formed in the connecting pieces (92), and the hanging holes (93) are hung with the hooks (10).

2. A sports educational training apparatus, according to claim 1, wherein: the sliding cylinder (6) and the cross rod (4) cannot rotate relatively.

3. A sports educational training apparatus, according to claim 1, wherein: one of the vertical rods (5) is marked with a height scale (12).

4. A sports educational training apparatus, according to claim 1, wherein: the belt body (91) and the connecting sheet (92) are formed in an adhesion mode.

5. A sports educational training apparatus, according to claim 1, wherein: still including bottom platform (2), bottom platform (2) bottom is provided with lockable universal wheel (1), and the fixed horizontal bar that sets up in top.

6. A sports educational training apparatus, according to claim 5, wherein: and a step (3) is arranged on the bottom platform (2) and is positioned at the rear side of the horizontal bar.

7. A sports educational training apparatus, according to claim 5, wherein: and a weighing scale (7) is arranged on the bottom platform (2) and positioned on the front side of the horizontal bar.

8. A sports educational training apparatus, according to claim 1, wherein: a groove is formed in the bottom platform (2) below the cross rod (4), and a cushion pad (11) is arranged in the groove.