CN104857672A - Waist twisting exercise device - Google Patents

Abstract

The invention relates to a waist twisting exercise device, which comprises a base, a pedal group, a rotating element, at least one first elastic piece and at least one second elastic piece. The pedal group is positioned on the base and can rotate or swing at a certain angle in the horizontal and vertical directions. The rotating element is connected with the base and the pedal group and can drive the pedal group to rotate in the horizontal direction relative to the base. When the pedal group rotates horizontally, the first elastic element provides a counter acting force to the pedal group. When the pedal set rotates vertically, the second elastic element provides a counter acting force to the pedal set.

Description

waist twister

technical field

The invention relates to an exercise device, in particular to a waist twisting exercise device.

Background technique

The traditional waist-twisting exercise device includes a twisting plate, on which the user stands and utilizes the power of both feet and waist to make the twisting plate rotate in both directions.

Fig. 1 shows prior art Taiwan patent M330097 of China, "the body-building apparatus of two rotating discs with lacing", disclosed a kind of body-twisting body-building apparatus. The exercise machine has a housing 10 and two rotating discs 12/14.

However, the existing conventional waist twisting exercise device can only train the muscles of the user's waist and legs, which is insufficient in functionality.

This shows that above-mentioned existing waist-twisting body-building apparatus obviously still has inconvenience and defect in structure and use, and demands urgently further improving. Therefore, how to create a waist-twisting exercise device with a novel structure has also become a goal that the current industry needs to improve.

Contents of the invention

The purpose of the present invention is to overcome the defects existing in the existing waist-twisting fitness equipment and provide a waist-twisting exercise device with a new structure. The technical problem to be solved is to make it an exercise device, especially a multifunctional one. Waist twisting exercise device.

The purpose of the present invention and the solution to its technical problems are achieved by adopting the following technical solutions. A waist twisting exercise device proposed according to the present invention, which includes: a base; a pedal set, located on the base, for the user's feet to step on, and the pedal set can swing up and down; a rotating element, connecting the base and the pedals set, the rotating element can drive the pedal set to do two-way rotation relative to the base; at least one first elastic member, when the pedal set rotates, provides a reverse force to the pedal set; and at least one second elastic member , when the pedal set swings up and down, a reverse force is provided to the pedal set.

The purpose of the present invention and its technical problems can also be further realized by adopting the following technical measures.

The aforementioned waist twisting exercise device is characterized in that the pedal set includes a left pedal and a right pedal, between the left pedal and the rotating element, and between the right pedal and the rotating element, there are at least one second elastic piece.

The aforementioned waist twisting exercise device is characterized in that the rotating element includes a sleeve and two supporting frames, the sleeve is sleeved on the rotating shaft of the base, and the two supporting frames are respectively located on one side of the sleeve and are respectively connected to the left pedal and the right pedal.

The aforementioned waist twisting exercise device is characterized in that the first elastic member and the second elastic member comprise a polymer material.

The aforementioned waist twisting exercise device is characterized in that the first elastic member and the second elastic member are springs.

The aforementioned waist twisting exercise device is characterized in that the first elastic member and the second elastic member are hydraulic elastic elements.

The aforementioned waist twisting exercise device is characterized in that the first elastic member and the second elastic member are air pressure elastic elements.

The aforementioned waist twisting device is characterized in that the first elastic device is installed between the rotating element and the base.

The aforementioned waist twisting exercise device is characterized in that the first elasticity is fitted into the base.

Compared with the prior art, the present invention has obvious advantages and beneficial effects. From the above, in order to achieve the above purpose, the present invention provides a waist twisting exercise device comprising a base, a pedal set, a rotating element, at least one first elastic member, and at least one second elastic member. The pedal set is located on the base for the user's feet to step on, and the pedal set can swing up and down. The rotating element connects the base and the pedal set, and the rotating element can drive the pedal set to rotate in two directions relative to the base. When the pedal set rotates, the first elastic member provides a reverse force to the pedal set. When the pedal set swings up and down, the second elastic member provides a reverse force to the pedal set. In one embodiment, the pedal set includes a left pedal and a right pedal, between the left pedal and the rotating element, and between the right pedal and the rotating element respectively have at least one second elastic member. In one embodiment, the first elastic member and the second elastic member comprise a polymer material. In one embodiment, the first elastic member and the second elastic member are springs. In one embodiment, the first elastic member and the second elastic member are a hydraulic elastic element. In one embodiment, the first elastic member and the second elastic member are a pneumatic elastic element.

With the above-mentioned technical solution, the waist twisting exercise device of the present invention has at least the following advantages and beneficial effects: According to the waist twisting exercise device of the embodiment of the present invention, the pedal set can not only rotate left and right, but also swing up and down, which can train the user at the same time. The muscles of the waist, thighs, calves, and ankles. Therefore, the waist-twisting exercise device of the embodiment of the present invention makes the exercise methods more diverse, and the training effect is more significant.

The above description is only an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention, it can be implemented according to the contents of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and understandable , the following preferred embodiments are specifically cited, and in conjunction with the accompanying drawings, the detailed description is as follows.

Description of drawings

Figure 1 shows a waist twisting exercise device according to the prior art.

Fig. 2 shows a perspective view of a waist twisting exercise device according to a preferred embodiment of the present invention.

Fig. 3 shows an exploded view of the waist twisting exercise device according to a preferred embodiment of the present invention.

4 and 5 are schematic cross-sectional views of a waist twisting exercise device according to a preferred embodiment of the present invention.

Fig. 6 and Fig. 7 show the perspective view of the bottom of the waist twisting exercise device according to the preferred embodiment of the present invention.

10: Housing

12: rotating disk

14: rotating disk

2: Waist twisting exercise device

20: base

202: Shaft

22: Pedal set

22A: Left Pedal

22B: Right Pedal

24: rotating element

240: support frame

242: Sleeve

26: The first elastic member

26A: Part I

26B: Part Two

28: Second elastic piece

28A: Part I

28B: Part Two

Detailed ways

In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, characteristics and effects of the waist twisting exercise device proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. , as detailed below.

Fig. 2 shows a perspective view of a waist twisting exercise device according to a preferred embodiment of the present invention.

Fig. 3 shows an exploded view of the waist twisting exercise device according to a preferred embodiment of the present invention.

As shown in FIGS. 2 and 3 , a waist twisting exercise device 2 includes a base 20 , a pedal set 22 , a rotating element 24 , at least one first elastic member 26 , and at least one second elastic member 28 . The pedal set 22 is located on the base 20 for the user's feet to step on, and the pedal set 22 can swing up and down (rotate vertically relative to the base). The rotating element 24 is connected to the base 20 and the pedal set 22 , and the rotating element 24 can drive the pedal set 22 to perform two-way horizontal rotation relative to the base 20 . When the pedal set 22 rotates horizontally, the first elastic member 26 provides a reverse force to the pedal set 22 . When the pedal set 22 swings up and down, the second elastic member 28 provides a reverse force to the pedal set 22 .

Fig. 4 shows a schematic cross-sectional view of a waist twisting exercise device according to a preferred embodiment of the present invention. As shown in FIGS. 2 to 4 , in this embodiment, the pedal set 22 may include a left pedal 22A and a right pedal 22B, and the rotating element 24 may include a sleeve 240 and two supporting frames 242 . The sleeve 240 can be sleeved on the rotating shaft 202 of the base 20 , and the two supporting frames 242 are located on two opposite sides of the sleeve 240 and connected to the left pedal 22A and the right pedal 22B respectively. The left pedal 22A and the right pedal 22B can rotate vertically with the support frame 242 as the axis respectively.

As shown in FIGS. 3 and 4 , between the left pedal 22A and the supporting frame 242 of the rotating element 24 , and between the right pedal 22B and the supporting frame 242 of the rotating element 24 , there may be a second elastic force respectively. piece 28. The second elastic member 28 can be fixed with the support frame 242 by means of fitting.

As shown in FIG. 4 , the second elastic member 28 may include a first portion 28A and a second portion 28B.

Fig. 5 shows a schematic cross-sectional view of a waist twisting exercise device according to a preferred embodiment of the present invention. Taking the left pedal 22A as an example, when the user’s left foot exerts a force F1 on the left pedal 22A to make it rotate counterclockwise, the first part of the second elastic member 28 exerts a reverse force F2 on the left pedal 22A, Make it rotate clockwise and bounce back to its original position.

Fig. 6 shows a bottom schematic diagram of the waist twisting exercise device according to a preferred embodiment of the present invention. The first elastic member 26 can be installed between the rotating element 24 and the base 26 . The first elastic member 26 may include a first portion 26A and a second portion 26B. The first elastic member 26 is fixed to the base 26 , for example, can be fixed to the base 26 in a fitting manner.

Fig. 7 shows a bottom schematic diagram of the waist twisting exercise device according to a preferred embodiment of the present invention. Taking the left pedal 22A (or right pedal) as an example, when the user's left foot exerts force F1 on the left pedal 22A to make it rotate clockwise, the first part 26A of the first elastic member 26 is compressed, and a reverse force is applied. The acting force F2 causes the left pedal 22A to rotate counterclockwise.

In this preferred embodiment, the number of the first elastic member 26 is single. However, in other embodiments, the number of first elastic members 26 may be more than two, for example, two. Another first elastic member may be disposed symmetrically to the sleeve 240 .

In this preferred embodiment, the waist-twisting exercise device has a first elastic member 26 and a second elastic member 28, so the waist-twisting exercise device can rotate horizontally and vertically at the same time.

In this preferred embodiment, the first elastic member 26 and/or the second elastic member 28 includes a polymer material.

In one embodiment, the first elastic member 26 and/or the second elastic member 28 is a kind of spring.

In one embodiment, the first elastic member 26 and/or the second elastic member 28 is a hydraulic elastic element.

In one embodiment, the first elastic member 26 and/or the second elastic member 28 is a pneumatic elastic element.

According to the waist twisting exercise device of the embodiment of the present invention, the pedal set can not only rotate left and right, but also swing up and down, which can simultaneously train the muscles of the user's waist, thighs, calves, and ankles. Therefore, the waist-twisting exercise device of the embodiment of the present invention makes the exercise methods more diverse, and the training effect is more significant.

The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with this field Those skilled in the art, without departing from the scope of the technical solution of the present invention, may use the technical content disclosed above to make some changes or modify equivalent embodiments with equivalent changes, but all the content that does not depart from the technical solution of the present invention, according to the present invention Any simple modifications, equivalent changes and modifications made to the above embodiments by the technical essence still belong to the scope of the technical solutions of the present invention.

Claims (9)

1. a waist twisting device, is characterized in that comprising:

Base;

Pedal group, be positioned on this base, the both feet for user are trampled, and this pedal group can swing up and down;

Rotating element, connects this base and this pedal group, and this rotating element can drive this pedal group to do bidirectional rotation relative to this base;

At least one first elastic component, when this pedal group rotates, provides an opposition in this pedal group; And

At least one second elastic component, when this pedal group swings up and down, provides an opposition in this pedal group.

2. waist twisting device as claimed in claim 1, is characterized in that this pedal group comprises left-hand tread plate and right-hand tread plate, between this left-hand tread plate and this rotating element, and between this right-hand tread plate and this rotating element, has at least one this second elastic component respectively.

3. waist twisting device as claimed in claim 2, it is characterized in that this rotating element comprises sleeve and two bracing frames, this jacket casing is located at the rotating shaft of this base, and this two bracing frame lays respectively at the side of this sleeve and connects this left-hand tread plate and this right-hand tread plate respectively.

4. waist twisting device as claimed in claim 1, is characterized in that this first elastic component and this second elastic component comprise a kind of macromolecular material.

5. waist twisting device as claimed in claim 1, is characterized in that this first elastic component and this second elastic component are a kind of springs.

6. waist twisting device as claimed in claim 1, is characterized in that this first elastic component and this second elastic component are a kind of hydroelastic system elements.

7. waist twisting device as claimed in claim 1, is characterized in that this first elastic component and this second elastic component are a kind of pneumatic elasticity elements.

8. waist twisting device as claimed in claim 1, is characterized in that this first elasticity is installed between this rotating element and this base.

9. waist twisting device as claimed in claim 8, is characterized in that this first elasticity is chimeric with this base.