CN220002883U - Waist strength exercise device - Google Patents

Abstract

The utility model discloses a waist strength exercise device, which comprises a base, wherein an elongated slot is formed in the top of the base, a bidirectional screw rod is connected to the inner wall of the elongated slot in a penetrating and rotating manner, nuts are symmetrically connected to the side walls of the bidirectional screw rod in a threaded manner, a supporting table is connected to the top of each nut in a rolling manner, a groove is formed in the top of each supporting table, a pressing plate is connected to the inner wall of each groove in a rotating manner, a cylinder is connected to the inner wall of each groove in a rotating manner, a telescopic column is connected to the inner part of each cylinder in a sliding manner, the top of each telescopic column is connected to the bottom of an adjacent pressing plate in a rotating manner, and an elongated hole is formed in the side wall of each supporting table. The utility model can move the position of the pressing plate according to the action change of the physical exerciser, has supporting function on the physical exerciser, ensures that the action can be standardized during each exercise, simultaneously avoids the injury to the body, further ensures the physical health of the physical exerciser and can not be easily pulled.

Description

Waist strength exercise device

Technical Field

The utility model relates to the technical field of strength exercise devices, in particular to a waist strength exercise device.

Background

Traditional training waist often is through the method of flying swallow formula motion as waist exercise, the chest is very hard to lift up, both hands straighten forward, knee joint straighten, both legs are powerful backward, make head, chest, four limbs lift off the brace table surface as far as possible, like the swallow flies the form, reach the effect to waist strength exercise, present waist strength exercise device is though setting up the structure that supports shank and hand, but often fixed in position, can not move by oneself according to the change of physical exerciser's action, can not play the guard action to physical exerciser very well, can cause the strain of waist muscle, and the position fixing of brace table, the physical exerciser can not adjust the position of brace table according to the condition of self height, can not be fine temper the waist.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a waist strength exercise device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a waist strength exercise device, includes the base, the elongated slot has been seted up at the base top, the elongated slot inner wall runs through and rotates to be connected with two-way lead screw, two-way lead screw lateral wall symmetry threaded connection has the nut, every equal roll connection in nut top has the brace table, every the brace table top has all been seted up flutedly, every the equal rotation of recess inner wall is connected with the clamp plate, every the equal rotation of recess inner wall is connected with the drum, every the equal sliding connection in drum is inside has the telescopic column, every the top of telescopic column all rotates with adjacent clamp plate bottom to be connected, every the slot hole has all been seted up to the brace table lateral wall.

Preferably, each cylinder inner wall is fixedly connected with a spring, and the other end of each spring is fixedly connected with the bottom wall of the adjacent telescopic column.

Preferably, the motor is installed to the base lateral wall, the output of motor and two-way lead screw run through the one end fixed connection of base.

Preferably, one of the long holes is fixedly connected with a long box, and a sliding block is slidably connected inside the long box.

Preferably, the other long hole inner wall is fixedly connected with a supporting plate, and the other end of the supporting plate is fixedly connected with the sliding block.

Preferably, each nut slides against the inner wall of the long slot, and the other end of the long box slides inside the other long slot.

The utility model has the beneficial effects that:

1. according to the utility model, the pressing plate, the spring, the telescopic column and other structures are arranged, so that the pressing plate can move according to the action change of a physical exerciser, and has a supporting function on the physical exerciser, so that the action can be standardized during each exercise, meanwhile, the physical exerciser is prevented from being injured due to the fact that the speed is too high, the physical health of the physical exerciser is further ensured, and the physical exerciser cannot be easily pulled.

2. According to the utility model, through arranging the structures such as the bidirectional screw rod, the nut and the supporting table, the position of the supporting table can be adjusted by a physical training exerciser according to the height of the physical training exerciser, and the long box and the supporting plate are driven to move, so that when the distance between the supporting tables is increased, the supporting plate and the long box can support the physical training exerciser to move between the distances.

Drawings

Fig. 1 is a schematic view of a waist strength exercise device according to the present utility model.

Fig. 2 is an enlarged schematic view of the part a of fig. 1.

Fig. 3 is a schematic view of an external appearance of a waist strength training device according to the present utility model.

Fig. 4 is an enlarged schematic view of the part B structure in fig. 1.

In the figure: 1 base, 2 long groove, 3 bidirectional screw, 4 nut, 5 motor, 6 supporting bench, 7 groove, 8 pressing plate, 9 cylinder, 10 spring, 11 telescopic column, 12 long hole, 13 long box, 14 slide block, 15 supporting plate.

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.

Referring to fig. 1-4, a waist strength exercise device, including base 1, elongated slot 2 has been seted up at base 1 top, elongated slot 2 inner wall runs through and rotates and be connected with bi-directional lead screw 3, bi-directional lead screw 3 lateral wall symmetry threaded connection has nut 4, every nut 4 top all roll connection has brace table 6, recess 7 has all been seted up at every brace table 6 top, every recess 7 inner wall all rotates and is connected with clamp plate 8, the physical exerciser lies prone in two brace table 6 intermediate positions, shank position is placed at one of them clamp plate 8 top, upper part of the body and hand position are placed at another clamp plate 8 top, lift up the head with force, both hands straighten forward, knee joint straighten, both legs are powerful backward, make head, chest, four limbs lift up brace table 6 and clamp plate 8 surface as far as possible, like the form of flying the swallow, reach the effect to waist strength exercise, every recess 7 inner wall all rotates and is connected with drum 9, every drum 9 is inside all sliding connection, the top of every telescopic column 11 all rotates with adjacent clamp plate 8 bottom, slot hole 12 has all been seted up to every brace table 6 lateral wall.

The inner wall of each cylinder 9 is fixedly connected with a spring 10, and the other end of each spring 10 is fixedly connected with the bottom wall of the adjacent telescopic column 11, so that the telescopic column 11 can move on the inner wall of the cylinder 9 under the action of the spring 10.

The motor 5 is installed to base 1 lateral wall, and the output of motor 5 and two-way lead screw 3 run through the one end fixed connection of base 1, can be more convenient rotate two-way lead screw 3.

One of them slot hole 12 inside fixedly connected with long box 13, long box 13 inside sliding connection has slider 14, and long box 13 can play the supporting role to sports person's chest and belly.

The other slot hole 12 inner wall fixedly connected with backup pad 15, the other end and the slider 14 fixed connection of backup pad 15 for when supporting bench 6 interval grow, backup pad 15 and long box 13 can support the sports person to move between the interval.

Each nut 4 slides against the inner wall of the long slot 2, so that the nut 4 can move along the side wall of the bidirectional screw rod 3, and the other end of the long box 13 slides in the other long hole 12.

According to the utility model, a physical exerciser starts a motor 5 according to the height of the physical exerciser, the output end of the motor 5 drives a bidirectional screw rod 3 to rotate, the bidirectional screw rod 3 drives a nut 4 to move along the side wall of the bidirectional screw rod 3, the nut 4 drives a supporting table 6 to move, the supporting table 6 drives a long box 13 and a supporting plate 15 to move, the supporting plate 15 drives a sliding block 14 to move, and the supporting table 6 is adjusted to a position suitable for the physical exerciser to exercise;

the physical training person lies prone in two brace tables 6 intermediate positions, shank position is placed at one of them clamp plate 8 top, upper body and hand position are placed at another clamp plate 8 top, the chest of being hard to lift up, both hands straighten forward, knee joint straighten, both legs are hard backward, make head, chest, four limbs lift off brace table 6 and clamp plate 8 surface as far as possible, like the swallow flies the form, reach the effect to waist strength exercise, simultaneously because clamp plate 8 drives telescopic column 11 motion, telescopic column 11 has certain extrusion effect to spring 10 for spring 10 carries out the motion of opposite direction to telescopic column 11 under the elastic action, telescopic column 11 drives clamp plate 8 motion, drive clamp plate 8 and resets, and have supporting role to the physical training person, the action can accomplish the standard when guaranteeing to exercise each time, avoid the too fast physical health to the physical training person of speed simultaneously, further guarantee that the physical training person is healthy, can not stretch easily.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a waist strength exercise device, includes base (1), its characterized in that, elongated slot (2) have been seted up at base (1) top, elongated slot (2) inner wall runs through and rotates and be connected with bi-directional lead screw (3), bi-directional lead screw (3) lateral wall symmetry threaded connection has nut (4), every nut (4) top all roll connection has brace table (6), every brace table (6) top all sets up fluted (7), every recess (7) inner wall all rotates and is connected with clamp plate (8), every recess (7) inner wall all rotates and is connected with drum (9), every inside all sliding connection of drum (9) has telescopic column (11), every telescopic column (11)'s top all rotates with adjacent clamp plate (8) bottom to be connected, every slot hole (12) have all been seted up to brace table (6) lateral wall.

2. Waist strength training device according to claim 1, characterized in that the inner wall of each cylinder (9) is fixedly connected with a spring (10), the other end of each spring (10) is fixedly connected with the bottom wall of the adjacent telescopic column (11).

3. The waist strength training device according to claim 1, wherein a motor (5) is mounted on the side wall of the base (1), and an output end of the motor (5) is fixedly connected with one end of the bi-directional screw rod (3) penetrating through the base (1).

4. Waist strength exercise device according to claim 1, wherein one of the elongated holes (12) is fixedly connected with a long box (13), and a slider (14) is slidingly connected with the inside of the long box (13).

5. The waist strength training device according to claim 4, wherein the other long hole (12) is fixedly connected with a supporting plate (15) on the inner wall, and the other end of the supporting plate (15) is fixedly connected with a sliding block (14).

6. Waist strength exercise device according to claim 4, characterized in that each nut (4) slides against the inner wall of the elongated slot (2), the other end of the elongated box (13) sliding inside the other elongated slot (12).