CN220070681U

CN220070681U - Lacing wire ware for physical training

Info

Publication number: CN220070681U
Application number: CN202321372390.6U
Authority: CN
Inventors: 李国强; 吕梦姣
Original assignee: Hebi Automotive Engineering Professional College
Current assignee: Hebi Automotive Engineering Professional College
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-11-24
Anticipated expiration: 2033-06-01

Abstract

The utility model relates to the technical field of stretching for physical exercises, in particular to a stretching device for physical exercises, which comprises a back plate, bolts and elastic ropes, wherein first grooves are respectively formed in two sides of the middle end of the back plate, a group of first binding belts are respectively and fixedly connected to one outward side of each first groove, second grooves are respectively formed in two sides of the upper end of the back plate, a group of elastic belts are respectively and fixedly connected to one outward side of each second groove, a plurality of threaded holes are formed in the surface of the back plate, and the elastic ropes are inserted into one of the threaded holes and are fixed with the back plate through the bolts, so that the stretching device has the advantage of being capable of adjusting tensile strength.

Description

Lacing wire ware for physical training

Technical Field

The utility model relates to the technical field of stretching for physical exercises, in particular to a stretching device for physical exercises.

Background

The physical training person needs to carry out stretching lacing wire training before and after carrying out high-strength training, however, the different and required stretching strength of the arm of the person who does not need is also different, so that every person needs to carry the elastic band which accords with own conditions to the elastic band needs to be replaced regularly along with the improvement of training strength, and the carrying is troublesome and the waste of resources is also easy to cause.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a stretching device for physical exercise, which has the advantage of being capable of adjusting the tensile strength.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stretching device for physical training, includes backplate, bolt and elastic cord, first recess has been seted up respectively to backplate middle-end both sides, every group first recess is a set of first bandage of fixedly connected with one side outwards respectively, the second recess has been seted up respectively to backplate upper end both sides, every group the equal fixedly connected with of one side outwards of second recess a set of elastic cord, a plurality of screw holes have been seted up on the backplate surface, elastic cord inserts and locates one of them a set of in the screw hole and pass through the bolt with the backplate is fixed, and convenient to use person adjusts the length and the tensile strength that expose of elastic cord.

As a further description of the above technical solution: and two sides of the lower end of the backboard are fixedly connected with a group of second binding bands respectively.

As a further description of the above technical solution: the threaded holes on the surface of the backboard are in an upper row and a lower row which are uniformly distributed.

As a further description of the above technical solution: the elastic band is characterized in that two groups of elastic band connecting rods which are symmetrically arranged are fixedly connected to the free ends of the elastic bands, and the elastic band connecting rods are respectively and fixedly connected with the corresponding elastic bands.

As a further description of the above technical solution: a handle is fixedly connected between the two groups of elastic rope connecting rods.

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

through setting up elastic band convenient to use person and carry out tensile training to through setting up the screw connection with the elastic band between each screw hole of backplate surface and further adjusting the length and the tensile strength of elastic band, can realize the regulation to tensile training intensity, accomplished the function that a plurality of different pulling force elastic bands just can realize, can satisfy the tensile demand of a plurality of different users.

Drawings

FIG. 1 is a schematic diagram of the front view of the present utility model;

fig. 2 is a schematic view of the installation location of the bungee cord of the present utility model.

As shown in the figure: 1-backplate, 2-first recess, 3-second recess, 4-second bandage, 5-first bandage, 6-elastic band, 7-elastic rope connecting rod, 8-handle, 9-screw hole, 10-elastic rope, 11-bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, embodiments of the present utility model are provided:

as shown in the embodiment of fig. 1 and 2, first grooves are respectively formed in two sides of the middle end of the backboard, a group of first binding bands are respectively and fixedly connected to one outward side of each group of first grooves, second grooves are respectively formed in two sides of the upper end of the backboard, a group of elastic bands are respectively and fixedly connected to one outward side of each group of second grooves, a plurality of threaded holes are formed in the surface of the backboard, and the elastic bands are inserted into one of the threaded holes and are fixed with the backboard through bolts.

Furthermore, two sides of the lower end of the back plate are respectively and fixedly connected with a group of second binding bands.

Further, the threaded holes on the surface of the backboard are in upper and lower rows which are uniformly distributed.

Furthermore, the free ends of the elastic bands are fixedly connected with two groups of elastic rope connecting rods which are symmetrically arranged, and the elastic rope connecting rods are respectively and fixedly connected with the corresponding elastic ropes.

Further, a handle is fixedly connected between the two groups of elastic rope connecting rods.

Working principle: during the use, bind the backplate in user's back through first bandage, the user carries out tensile training through the elastic webbing of both sides of both hands pulling, and carry out tensile training through holding elastic cord and elastic webbing simultaneously again and in order to improve training intensity, the while is with elastic cord at the backplate surface between each screw hole threaded connection come further to adjust elastic cord's length of exposing and tensile strength through the bolt, can realize the regulation to tensile training intensity, the function that a plurality of different pulling force elastic webbing just can realize has been accomplished, the trouble that the user carried a plurality of different intensity pulling force strips has been saved, can satisfy the tensile demand of a plurality of different users.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings.

In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. Lacing wire ware is used in physical training, its characterized in that: including backplate (1), bolt (11) and elastic cord (10), first recess (2) have been seted up respectively to backplate (1) middle-end both sides, every group first recess (2) outwards one side respectively fixedly connected with a set of first bandage (5), second recess (3) have been seted up respectively to backplate (1) upper end both sides, every group equal fixedly connected with in one side outwards of second recess (3) a set of elastic cord (6), a plurality of screw holes (9) have been seted up on backplate (1) surface, elastic cord (10) are inserted and are located one of them a set of screw hole (9) are well passed through bolt (11) with backplate (1) are fixed.

2. The stretching machine for physical exercise according to claim 1, wherein: two sides of the lower end of the back plate (1) are fixedly connected with a group of second binding bands (4) respectively.

3. The stretching machine for physical exercise according to claim 1, wherein: the threaded holes (9) on the surface of the backboard (1) are uniformly distributed in an upper row and a lower row.

4. The stretching machine for physical exercise according to claim 1, wherein: the elastic band (6) is characterized in that two groups of elastic rope connecting rods (7) which are symmetrically arranged are fixedly connected to the free ends of the elastic bands (6), and the elastic rope connecting rods (7) are fixedly connected with the elastic ropes (10) corresponding to the elastic rope connecting rods.

5. The stretching machine for physical exercise according to claim 4, wherein: a handle (8) is fixedly connected between the two groups of elastic rope connecting rods (7).