CN219149137U

CN219149137U - Combined strength training device

Info

Publication number: CN219149137U
Application number: CN202223474358.7U
Authority: CN
Inventors: 李鹏
Original assignee: Suzhou Zhenquan Technology Co ltd
Current assignee: Suzhou Zhenquan Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-09
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to the technical field of sports equipment and discloses a combined strength training device which comprises a fixer, wherein a groove body is formed in the fixer, a spring is fixedly connected to the inside of the groove body, a sliding rod is fixedly connected to the tail end of the spring, a handheld part is fixedly connected to the tail end of the sliding rod, a hole is formed in the handheld part, a rubber pad is fixedly connected to the inside of the hole, a holding rod is fixedly connected to the outside of the fixer, a square groove is formed in the left side of the inside of the fixer, and an elastic rope is arranged in the square groove.

Description

Combined strength training device

Technical Field

The utility model relates to the technical field of sports equipment, in particular to a combined strength training device.

Background

Sports is a variety of activities which are developed gradually in the development process of human beings and are used for consciously cultivating physical quality of the human beings, and the human beings can exercise in gymnasiums, families or any places where the exercise can be performed by means of exercise devices such as dumbbell, exercise equipment and the like on the basis of not damaging joints and ligaments of the human beings, so that the muscle endurance can be enhanced, the body of the human beings can be enhanced, and the resistance of the human beings can be further increased.

Most of the existing strength training devices are single in function, perform strengthening training on one aspect, further strengthen the part required to be exercised, when other parts are required to be exercised, the training device needs to be replaced, the multi-directional exercise function of one equipment cannot be achieved, and the device for combined training is partially arranged and inconvenient to detach.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a combined strength training device which has the advantages of multidirectional training function and detachability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a combination strength training device, includes the fixer, the cell body has been seted up to the inside of fixer, the inside fixedly connected with spring of cell body, the tail end fixedly connected with slide bar of spring, the tail end fixedly connected with handheld portion of slide bar, the hole has been seted up to the inside of handheld portion, the inside fixedly connected with rubber pad of hole, the outside fixedly connected with holding rod of fixer, square groove has been seted up in the left side of the inside of fixer, square groove's internally mounted has the elastic rope, the tail end fixedly connected with connector of elastic rope, the round hole that runs through has been seted up to the inside of connector, the hole that corresponds with the round hole has been seted up to the inside of square groove, the inside of hole is provided with the bolt structure, the tail end of bolt structure is provided with the nut structure.

Preferably, the sliding rod is slidably connected to the inside of the groove body, and the sliding rod can slide in the groove body to drive the spring to stretch out and draw back.

Preferably, the handheld portion is set to the arc structure that agrees with the human body, four round holes have been seted up to the inside of handheld portion, are the arc and arrange, the length of handheld portion is less than the length of holding the pole, and the handheld portion is held to the round hole of accessible arc arrangement.

Preferably, holes with the same structure are formed in the elastic rope at positions corresponding to the round holes formed in the connector, and the elastic rope and the connector can be fixed on the fixing device through bolt structures.

Preferably, the cross-sectional area of the circular hole is equal to the cross-sectional area of the bolt structure.

Preferably, the length of the bolt structure is greater than the length of the holder.

Preferably, the tail end of the bolt structure is provided with external threads, the interior of the nut structure is provided with internal threads corresponding to the external threads arranged on the bolt structure, and the bolt structure is connected with the nut structure through a thread structure.

The beneficial effects are that:

1. this combination strength training device, through place the finger inside the round hole that handheld portion set up, grip handheld portion and holding rod carry out the grip training, steerable handheld portion is close to the palm, drive slide bar pulling spring extension for the slide bar will produce pulling force in the cell body inside slip after the spring extension, when stopping control handheld portion, can drive handheld portion and slide bar and reset, and can hold the holding rod and carry out the pulling force training, after accomplishing the installation of elastic cord, both hands grip the holding rod, pulling elastic cord carries out the pulling force training, accomplish multi-direction training.

2. This combination strength training device connects through the bolt structure, before using, with connector joint in square groove inside, uses bolt structure and nut structure to fix, accomplishes the installation of elastic cord, can carry out the pulling force training, after the training is accomplished, demolish the bolt structure, can take off the elastic cord, accomplish and dismantle, it is convenient to dismantle.

Drawings

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

FIG. 2 is a schematic diagram of a tank structure according to the present utility model;

FIG. 3 is a schematic view of a slide bar according to the present utility model;

FIG. 4 is a schematic view of a connector according to the present utility model;

fig. 5 is an exploded view of the present utility model.

In the figure: 1. a holder; 2. a tank body; 3. a spring; 4. a slide bar; 5. a hand-held part; 6. a rubber pad; 7. a grip; 8. an elastic rope; 9. a connector; 10. a round hole; 11. a square groove; 12. a bolt structure; 13. and a nut structure.

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.

Example 1

Referring to fig. 1-5, a combined strength training device comprises a fixer 1, a groove body 2 is provided in the fixer 1, a spring 3 is fixedly connected in the groove body 2, a sliding rod 4 is fixedly connected to the tail end of the spring 3, a hand-held part 5 is fixedly connected to the tail end of the sliding rod 4, a hole is provided in the hand-held part 5, a rubber pad 6 is fixedly connected to the hole, a holding rod 7 is fixedly connected to the outside of the fixer 1, a square groove 11 is provided in the left side of the inside of the fixer 1, an elastic rope 8 is mounted in the square groove 11, a connector 9 is fixedly connected to the tail end of the elastic rope 8, a through round hole 10 is provided in the inside of the connector 9, a hole corresponding to the round hole 10 is provided in the inside of the square groove 11, a bolt structure 12 is provided in the inside of the hole, and a nut structure 13 is provided at the tail end of the bolt structure 12.

Wherein, slide bar 4 sliding connection is in the inside of cell body 2, and slide bar 4 can slide and then drive spring 3 flexible in cell body 2 inside.

Wherein, the handheld portion 5 sets up to the arc structure that agrees with the human body, and four round holes have been seted up to the inside of handheld portion 5, are the arc and arrange, and the length of handheld portion 5 is less than the length of holding rod 7, and handheld portion 5 is held to the round hole of accessible arc arrangement.

Wherein, the inside of the elastic rope 8 and the position corresponding to the round hole 10 arranged on the connector 9 are provided with holes with the same structure, the elastic rope 8 and the connector 9 can be fixed on the fixer 1 by using the bolt structure 12, and the cross section area of the round hole 10 is equal to the cross section area of the bolt structure 12.

The length of the bolt structure 12 is greater than that of the fixer 1, an external thread is arranged at the tail end of the bolt structure 12, an internal thread corresponding to the external thread arranged on the bolt structure 12 is arranged inside the nut structure 13, and the bolt structure 12 is connected with the nut structure 13 through a thread structure.

Working principle: when the combined strength training device is used, fingers are placed in the round holes formed in the handheld portion 5, the handheld portion 5 and the holding rod 7 are gripped for grip training, the handheld portion 5 is controlled to approach towards the palm, the sliding rod 4 is driven to pull the spring 3 to stretch, the sliding rod 4 slides in the groove body 2, tension is generated after the spring 3 stretches, the handheld portion 5 and the sliding rod 4 can be driven to reset when the handheld portion is stopped to be controlled, the holding rod 7 can be gripped for tension training, after the elastic rope 8 is installed, the holding rod 7 is gripped by two hands, and the elastic rope 8 is pulled for tension training, so that multi-directional training is completed.

Example two

Referring to fig. 1-5, further to the first embodiment, a connector 9 is fixedly connected to the tail end of the elastic cord 8, a through round hole 10 is formed in the connector 9, a hole corresponding to the round hole 10 is formed in the square groove 11, a bolt structure 12 is disposed in the hole,

working principle: when the combined strength training device, the accessible bolt structure 12 is connected, before using, with connector 9 joint in square groove 11 inside, use bolt structure 12 and nut structure 13 to fix, accomplish the installation of elastic cord 8, can carry out the pulling force training, after the training is accomplished, demolish bolt structure 12, can take off elastic cord 8, accomplish the dismantlement, it is convenient to dismantle.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A combination strength training device comprising a holder (1), characterized in that: the inside of fixer (1) has been seted up cell body (2), the inside fixedly connected with spring (3) of cell body (2), the tail end fixedly connected with slide bar (4) of spring (3), the tail end fixedly connected with handheld portion (5) of slide bar (4), the hole has been seted up to the inside of handheld portion (5), the inside fixedly connected with rubber pad (6) of hole, the outside fixedly connected with holding rod (7) of fixer (1), square groove (11) have been seted up in the left side of the inside of fixer (1), the internally mounted of square groove (11) has elastic cord (8), the tail end fixedly connected with connector (9) of elastic cord (8), round hole (10) that run through have been seted up to the inside of connector (9), the inside of hole is provided with bolt structure (12), the tail end of bolt structure (12) is provided with nut structure (13).

2. A combination strength training apparatus as claimed in claim 1, wherein: the sliding rod (4) is connected inside the groove body (2) in a sliding way.

3. A combination strength training apparatus as claimed in claim 1, wherein: the hand-held part (5) is of an arc structure matched with a human body, four round holes are formed in the hand-held part (5) and are arranged in an arc shape, and the length of the hand-held part (5) is smaller than that of the holding rod (7).

4. A combination strength training apparatus as claimed in claim 1, wherein: holes with the same structure are formed in the elastic rope (8) at positions corresponding to the round holes (10) formed in the connector (9).

5. A combination strength training apparatus as claimed in claim 1, wherein: the cross-sectional area of the circular hole (10) is equal to the cross-sectional area of the bolt structure (12).

6. A combination strength training apparatus as claimed in claim 1, wherein: the length of the bolt structure (12) is greater than the length of the fixer (1).

7. A combination strength training apparatus as claimed in claim 1, wherein: the tail end of the bolt structure (12) is provided with external threads, and the interior of the nut structure (13) is provided with internal threads corresponding to the external threads arranged on the bolt structure (12).