CN215461775U

CN215461775U - Sit-up auxiliary training elastic band for physical education teaching

Info

Publication number: CN215461775U
Application number: CN202121171647.2U
Authority: CN
Inventors: 李烜
Original assignee: Shenzhen Longhua Xingzhi School
Current assignee: Shenzhen Longhua Xingzhi School
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2022-01-11
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a sit-up auxiliary training elastic belt for physical education, which comprises a protection pad for protecting auxiliary personnel, wherein the tops of two sides of the protection pad are fixedly connected with a connecting belt. This sit up training aid elastic band for sports teaching, through the protection pad, the connecting band, first elasticity ring, the setting of second elasticity ring and shoulder pad isotructure, dress in the shoulder of auxiliary personnel with first elasticity ring, make the protection pad wear in auxiliary personnel's body surface, thereby can avoid the elastic band because of the too big emergence fracture of pulling force or training person because of the too big elastic band bounce-back that leads to the elastic band to drop and cause the condition of injury to auxiliary personnel takes place for the pulling force, and simultaneously, wear in training person's shoulder with second elasticity ring and shoulder pad, thereby can carry out effectual fixed to the elastic rope when the training, and the cooperation through the elastic rope is used, also can reduce fat to the belly when can effectively lying on the back training person and play certain effect.

Description

Sit-up auxiliary training elastic band for physical education teaching

Technical Field

The utility model relates to the technical field of sports, in particular to a sit-up training assisting elastic belt for sports teaching.

Background

At present, the sit-up item is an item selected by a woman in sports middle school, and accounts for a certain proportion of the results of the middle school students, so the sit-up item is very important for the middle school students, and although the movement is single and simple, the examination standard is very high.

The existing sit-up apparatus has the defects of large size, heavy weight, high fixing, inconvenience in mobility and the like, so that a sit-up auxiliary training elastic belt capable of being introduced into the physical education of schools needs to be researched, and the sit-up auxiliary training elastic belt for the physical education is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the sit-up training assisting elastic belt for physical education, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a sit up training assistance elastic band for sports teaching, is including being used for carrying out the protection pad of protection to the auxiliary staff, the equal fixedly connected with connecting band in top of protection pad both sides, one side fixedly connected with of connecting band is used for wearing the first elastic ring of shoulder, the middle part and the equal fixedly connected with fixed band in bottom of protection pad both sides, the quantity of fixed band is four, wherein two the public buckle of one side fixedly connected with of fixed band, two in addition the female buckle of one side fixedly connected with and public buckle looks adaptation of fixed band, the positive middle part fixedly connected with connecting block of protection pad, the positive equal fixedly connected with elastic band in both sides of connecting block, two the equal fixedly connected with second elastic ring in one end of elastic band, two the common fixedly connected with in surface shoulder pad area of second elastic ring.

Optionally, a flexible cushion layer is arranged on the back of the shoulder protecting strap, and an anti-skid bump is fixedly connected to the back of the flexible cushion layer.

Optionally, the quantity of skid proof block is a plurality of, a plurality of the even setting in the back of cushion layer of antiskid block equidistance.

Optionally, the surface of the protection pad is provided with a ventilation groove, and a dust screen is arranged inside the ventilation groove.

Optionally, the inner sides of the first elastic ring and the second elastic ring are both provided with vacuum sponges.

(III) advantageous effects

The utility model provides a sit-up auxiliary training elastic belt for physical education, which has the following beneficial effects:

this sit up training aid elastic band for sports teaching, through the protection pad, the connecting band, first elasticity ring, the setting of second elasticity ring and shoulder pad isotructure, dress in the shoulder of auxiliary staff with first elasticity ring, make the protection pad wear in auxiliary staff's health surface, thereby can avoid the elastic band because of the too big emergence fracture of pulling force or training person to cause the condition emergence of injury to auxiliary staff because of the too big elastic band bounce-back that leads to the elastic band to drop and cause of pulling force, and simultaneously, wear second elasticity ring and shoulder pad in training person's shoulder, thereby can carry out effectual fixed to the elastic rope when the training, and use through the cooperation of elastic rope, also can reduce fat to the belly when can effectively lying on the back training person again and play certain effect, the practicality has been strengthened, convenient to popularize and use.

Drawings

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

FIG. 2 is a schematic view of a portion of the present invention;

fig. 3 is a schematic cross-sectional view of the shoulder harness of the present invention.

In the figure: 1. a pad; 2. a connecting belt; 3. a first elastic ring; 4. fixing belts; 5. a male buckle; 6. a female buckle; 7. connecting blocks; 8. an elastic band; 9. a second elastic ring; 10. shoulder protecting straps; 11. a flexible cushion layer; 12. an anti-slip bump; 13. and (4) ventilating slots.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a sit-up training assisting elastic belt for physical education comprises a protection pad 1 for protecting an assistant, wherein a ventilation groove 13 is formed in the surface of the protection pad 1, a dustproof net is arranged inside the ventilation groove 13, the ventilation groove 13 is beneficial to circulation of air on the surface of the body of the assistant, the wearing comfort of the assistant is improved, connecting belts 2 are fixedly connected to the tops of two sides of the protection pad 1, a first elastic ring 3 for shoulder wearing is fixedly connected to one side of each connecting belt 2, fixing belts 4 are fixedly connected to the middle and the bottom of two sides of the protection pad 1, the number of the fixing belts 4 is four, male buckles 5 are fixedly connected to one sides of two fixing belts 4, female buckles 6 matched with the male buckles 5 are fixedly connected to one sides of the other two fixing belts 4, a connecting block 7 is fixedly connected to the middle of the front of the protection pad 1, and elastic belts 8 are fixedly connected to two sides of the front of the connecting block 7, the equal fixedly connected with second elasticity ring 9 of one end of two elastic bands 8, the inboard of first elasticity ring 3 and second elasticity ring 9 all is provided with the vacuum sponge, the common fixedly connected with shoulder pad area 10 in surface of two second elasticity rings 9, the back of shoulder pad area 10 is provided with flexible bed course 11, the back fixedly connected with skid proof block 12 of flexible bed course 11, skid proof block 12 has improved the stability of shoulder pad area 10 when wearing, make its difficult landing, skid proof block 12's quantity is a plurality of, the even back that sets up in flexible bed course 11 of a plurality of skid proof block 12 equidistance.

The detailed description of the known functions and the known components is omitted in the embodiment of the disclosure, and in order to ensure the compatibility of the equipment, the adopted operation means are consistent with the parameters of the instruments on the market.

In summary, the operation steps of the sit-up auxiliary training elastic belt for physical education are as follows;

1. when the protective pad is used, a user wears the first elastic ring 3 on the shoulder of an assistant person and clamps the male buckle 5 and the female buckle 6 with each other, so that the protective pad 1 can be worn on the body surface of the assistant person, the assistant person sits on the sole of a trainer, and the ankle joint of the trainer is tightly grasped by two hands;

2. the second elastic ring 9 and the shoulder belt 10 are worn on the shoulder of the exerciser, so that the exerciser can be assisted in sit-up training.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be within the technical scope of the present invention, equivalent substitutions or changes according to the technical solution of the present invention and the inventive concept thereof, and the scope of the present invention should be covered by the present invention, wherein the used standard parts can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection manner of each part adopts the conventional means of bolt, rivet, welding, etc. mature in the prior art, the machinery, parts and equipment all adopt the conventional models in the prior art, and the structure and principle of the parts known to those skilled in the art can be known to those skilled in the art through the technical manual or through the conventional experimental method in the description of the present specification, the terms "connect", "mount", "fix", "set", and the like are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, and as such, for a person skilled in the art, the specific meaning of the above terms in the present invention or the utility model can be understood according to specific situations.

Claims

1. The utility model provides a sit up training elastic band for sports teaching, includes protection pad (1) that is used for protecting the auxiliary personnel, its characterized in that: the top parts of both sides of the protection pad (1) are fixedly connected with a connecting band (2), one side of the connecting band (2) is fixedly connected with a first elastic ring (3) for shoulder wearing, the middle part and the bottom part of both sides of the protection pad (1) are fixedly connected with four fixing belts (4), wherein one side of two fixing belts (4) is fixedly connected with a male buckle (5), one side of the other two fixing belts (4) is fixedly connected with a female buckle (6) matched with the male buckle (5), the protection pad is characterized in that a connecting block (7) is fixedly connected to the front middle of the protection pad (1), elastic belts (8) are fixedly connected to the two sides of the front of the connecting block (7), two elastic rings (9) are fixedly connected to one ends of the elastic belts (8), and two shoulder pads (10) are fixedly connected to the surfaces of the second elastic rings (9) jointly.

2. The sit-up training aid elastic band for physical education as claimed in claim 1, wherein: the back of the shoulder protecting strap (10) is provided with a flexible cushion layer (11), and the back of the flexible cushion layer (11) is fixedly connected with an anti-skidding lug (12).

3. The sit-up training aid elastic band for physical education as claimed in claim 2, wherein: the quantity of skid proof block (12) is a plurality of, a plurality of skid proof block (12) equidistance is even sets up in the back of flexible bed course (11).

4. The sit-up training aid elastic band for physical education as claimed in claim 1, wherein: the surface of the protection pad (1) is provided with a ventilation groove (13), and a dust screen is arranged inside the ventilation groove (13).

5. The sit-up training aid elastic band for physical education as claimed in claim 1, wherein: the inner sides of the first elastic ring (3) and the second elastic ring (9) are both provided with vacuum sponges.