CN218357131U

CN218357131U - Exercise wheel

Info

Publication number: CN218357131U
Application number: CN202222366581.3U
Authority: CN
Inventors: 董芳芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-01-24
Anticipated expiration: 2032-09-06

Abstract

The utility model belongs to the technical field of exercise wheels, in particular to an exercise wheel, which comprises a left side bracket and a right side bracket, wherein at least three rollers are arranged between the left side bracket and the right side bracket in a surrounding way, and the side edges of the left side bracket and the right side bracket are provided with handles; the abdomen building wheel is placed on the ground, the rollers positioned on the same horizontal line contact the ground, and the other rollers are suspended; at least one roller is internally provided with a return spring, and at least one roller is not internally provided with a return spring; different rollers are selected to contact the ground so as to adjust the reset elasticity of the exercise wheel. The utility model provides an exercise wheel with reset spring and adjustable resistance.

Description

Exercise wheel

Technical Field

The utility model belongs to the technical field of exercise wheel, in particular to an exercise wheel.

Background

With the development of society and the improvement of living standard, society is more and more rewarded, the travel mode is gradually replaced by modern vehicles, the living environment is poorer and poorer, the time for taking fitness exercise is shorter and shorter, the physical quality is continuously reduced, and a plurality of modern diseases are brought along with the decline of the physical quality; this not only affects the image of the individual, but also increases the burden on the cardiopulmonary function, and many cardiovascular diseases derive, which necessarily affect the working energy and efficiency. In order to improve physical fitness, people develop various indoor exercise training devices for people to perform different exercise and exercise training functions indoors, for example, an exercise wheel is an exercise device capable of improving physical fitness and achieving an abdomen slimming effect. For example, chinese patent CN 201619940.9, a crawler-type exercise wheel, which provides the user with a feeling of stability by means of a large roller and a crawler, and the roller structure makes the exercise wheel not easy to incline laterally, so as to provide the user with a better experience for improving physical fitness. However, the abdomen exercise wheel has no resetting device, and the abdomen exercise wheel causes difficulty for users. How to add the return spring and how to manufacture an exercise wheel with different return forces for users with different body conditions becomes a difficult point in the industry.

Disclosure of Invention

The utility model aims at providing an exercise wheel with reset spring and adjustable resistance.

The purpose of the utility model is realized like this:

an abdomen building wheel comprises a left side bracket and a right side bracket, wherein at least three rollers are arranged between the left side bracket and the right side bracket in a surrounding manner, and the side edges of the left side bracket and the right side bracket are provided with handles; the abdomen building wheel is placed on the ground, the rollers positioned on the same horizontal line contact the ground, and the other rollers are suspended;

at least one roller is internally provided with a return spring, and at least one roller is not internally provided with a return spring; different rollers are selected to contact the ground so as to adjust the reset elasticity of the exercise wheel.

The roller with the return spring and the roller without the return spring are distinguished by different appearance colors.

The roller with the return spring is red and marked with characters.

The handle rod penetrates through the left side support and the right side support, the handles are arranged on two sides of the handle rod, and the handle rod does not contact the roller.

The positioning sleeve is fixed on the rotating shaft, the reset spring is sleeved in the positioning sleeve, one end of the reset spring is fixed on the rotating shaft or the positioning sleeve, and the other end of the reset spring is fixed on the roller.

The roller rotates and the diameter of the return spring is increased, and the return spring is abutted against the side wall of the positioning sleeve.

The positioning sleeve is provided with an inner cavity for accommodating the return spring, and the return spring can abut against the side wall of the inner cavity in the processes of increasing the diameter and reducing the diameter.

The rotating shaft sequentially penetrates through the left side support, the roller and the right side support, the penetrating end of the rotating shaft is locked through the fastening piece, and the rotating shaft is fixed with the left side support and/or the right side support and does not rotate relatively.

The roller comprises a first side cover, a second side cover and a middle barrel body, the middle barrel body is sleeved on the first side cover and the second side cover, a bearing is arranged at the connecting position of the rotating shaft and the first side cover, and a bearing is arranged at the connecting position of the rotating shaft and the second side cover.

And an anti-slip sleeve is arranged on the outer side of the middle barrel body.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. the utility model discloses a body-building is carried out to the mode that a plurality of cylinders contacted ground simultaneously, guarantees the stability that the exercise wheel supported the health, and the exercise wheel is difficult for heeling. And because the roller with the return spring and the roller without the return spring are arranged on one abdomen building wheel, a user can adjust the return elastic force of the abdomen building wheel by replacing the roller which is in contact with the ground.

2. In order to facilitate the adjustment of the abdomen building wheel reset elasticity of a user, the roller with the reset spring and the roller without the reset spring are distinguished through different appearance colors. Preferably, the drum housing with the return spring is in bright colors such as red, orange, yellow, etc., and characters such as an elastic wheel, etc. can be written on the housing for marking, so that the user can distinguish quickly.

3. The utility model discloses a positioning sleeve fixes a position and keeps reset spring, and when the cylinder rotated, reset spring effect and reset spring's diameter can increase, and when reset spring diameter increased, reset spring can support and lean on the lateral wall at positioning sleeve to protection reset spring avoids it to take place excessive inflation and damages. Preferably, when the diameter of the return spring is reduced, the return spring will also abut against the inner wall of the positioning sleeve.

Drawings

FIG. 1 is a schematic structural view of three wheel body states according to the present invention;

FIG. 2 is a schematic view of the internal structure of the three wheel body states of the present invention;

FIG. 3 is a schematic view of the explosion structure of the three wheel body states of the present invention;

FIG. 4 is a schematic structural view of four wheel body states according to the present invention;

FIG. 5 is a schematic view of the internal structure of the four wheel body of the present invention;

fig. 6 is a second schematic view of the internal structure of the four wheel body of the present invention;

FIG. 7 is an enlarged schematic view of FIG. 6 at A;

FIG. 8 is an exploded view of the four wheel body of the present invention;

FIG. 9 is a schematic view of the explosion structure of the roller without the return spring of the present invention;

FIG. 10 is a schematic view of the inner part of the roller without the return spring according to the present invention;

fig. 11 is a schematic view of the explosion structure of the roller with the return spring according to the present invention;

fig. 12 is a second schematic view of the explosion structure of the roller with return spring of the present invention;

fig. 13 is a schematic view of the internal structure of the positioning sleeve according to the present invention.

In the figure: 1-a handle bar; 10-a handle; 11-left side bracket; 12-right side bracket; 2-a roller; 21-a rotating shaft; 22-a bearing; 23-a fastener; 26-a first side cover; 27-middle barrel body; 28-a second side cover; 281-positioning the annular convex rib; 29-an anti-slip sleeve; 3-positioning the sleeve; 31-an inner cavity; 311-lower side wall of lumen; 312 — an inner cavity upper sidewall; 32-screws; 4-a return spring.

Detailed Description

The invention will be further described with reference to the following detailed description of embodiments thereof, with reference to the accompanying drawings, in which figures 1-13 show:

an abdomen building roller comprises a left side bracket 11 and a right side bracket 12, wherein at least three rollers 2 are arranged between the left side bracket 11 and the right side bracket 12 in a surrounding way, and handles 10 are arranged on the side edges of the left side bracket 11 and the right side bracket 12; the abdomen building roller is placed on the ground, the rollers 2 positioned on the same horizontal line contact the ground, and the other rollers 2 are suspended; adopt the mode of a plurality of cylinders 2 contact ground simultaneously to carry out body-building, guarantee the stability that the exercise wheel supported the health, the exercise wheel is difficult for heeling.

At least one roller 2 is internally provided with a return spring 4, and different rollers 2 are selected to contact the ground so as to adjust the return elasticity of the exercise wheel. The user can adjust the reset elasticity of the exercise wheel by replacing the roller 2 which is contacted with the ground. The drum 2 having the return spring and the drum 2 not having the return spring are distinguished by different appearance colors. Preferably, the housing of the drum 2 having the return spring is in bright colors such as red, orange, yellow, etc., and characters such as an elastic wheel, etc. may be written on the housing to indicate the colors, so that the users can distinguish the colors quickly. As shown in fig. 1, the exercise wheel adopts three wheel bodies, preferably two wheel bodies are provided with return springs, and one wheel body is not provided with the return springs, so that the exercise wheel always has the return force of the return springs, and a user has two gear positions to select. As shown in fig. 8, the exercise wheel has four wheel bodies, preferably two wheel bodies with a return spring, and two wheel bodies without a return spring, so that the user has three exercise modes, namely, an exercise wheel without a return force, an exercise wheel with one return spring, and an exercise wheel with two return springs. The gear replacement is simple, the device is suitable for the exercise of a user in different stages, and the user can easily get on the hands.

The handle bar 1 penetrates the left bracket 11 and the right bracket 12, the handle 10 is disposed on both sides of the handle bar 1, and the handle bar 1 does not contact the drum 2.

Including location sleeve 3, location sleeve 3 fixes on pivot 21, and reset spring 4 cup joints in location sleeve 3, and reset spring 4's one end is fixed on pivot or location sleeve, and reset spring 4's the other end is fixed and is fixed on cylinder 2. The return spring is positioned and held by the positioning sleeve. Preferably, the roller 2 rotates and the return spring 4 increases in diameter, and the return spring 4 abuts against the side wall of the positioning sleeve 3, so that the return spring 4 is protected from being damaged by over-expansion.

Preferably, as shown in fig. 7, the positioning sleeve 3 has an inner cavity for accommodating the return spring 4, and the return spring 4 abuts against the inner cavity lower side wall 311 and the inner cavity upper side wall 312 in the processes of increasing and decreasing the diameter, respectively.

The rotating shaft 21 sequentially passes through the left side bracket 11, the roller 2 and the right side bracket 12, the penetrating end of the rotating shaft 21 is locked by a fastener 23, and the rotating shaft 21 is fixed with the left side bracket 11 and/or the right side bracket 12 and does not rotate relatively. As shown in fig. 10 and 11, the rotating shaft 21 is preferably a bolt, and the fastening member 23 is preferably a nut. The shaft 21 may be a screw or a metal rod, and the shaft 21 may be fixed to the left and

right brackets

11 and 12. The bolt and the bracket can be fixed by limiting the position of a nut at the end part of the bolt, and the rotating shaft and the bracket can also be fixed by a bolt structure.

The drum 2 comprises a first side cover 26, a second side cover 28 and a middle barrel body 27, the middle barrel body 27 is sleeved on the first side cover 26 and the second side cover 27, a bearing 22 is arranged at the connecting position of the rotating shaft 21 and the first side cover 26, and the bearing 22 is arranged at the connecting position of the rotating shaft 21 and the second side cover 27. The roller 2 is divided into a plurality of parts, so that the positioning sleeve 3 and the return spring 4 can be assembled by a manufacturer, the positioning sleeve 3 and the return spring 4 are fixed on the rotating shaft 21 and the first side cover 26, and then the middle barrel body 27 and the second side cover 28 are covered, the positioning sleeve 3 is prevented from being installed in a small space, and the assembly by the manufacturer is facilitated. Preferably, the second side cover 28 is provided with a positioning annular rib 281 in the middle, the positioning annular rib 281 is located outside the positioning sleeve 3 and the return spring 4, and the positioning sleeve 3 and the return spring 4 are laterally protected by the positioning annular rib 281.

The outer side of the middle barrel body 27 is provided with an anti-slip sleeve 29.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An exercise wheel, its characterized in that: the roller cleaning machine comprises a left side bracket (11) and a right side bracket (12), wherein at least three rollers (2) are arranged between the left side bracket (11) and the right side bracket (12) in a surrounding manner, and handles (10) are arranged on the side edges of the left side bracket (11) and the right side bracket (12); the abdomen building wheel is placed on the ground, the rollers (2) positioned on the same horizontal line are contacted with the ground, and the other rollers (2) are suspended;

a return spring (4) is arranged in at least one roller (2), and the return spring is not arranged in at least one roller; different rollers (2) are selected to contact the ground so as to adjust the reset elasticity of the exercise wheel.

2. The exercise wheel of claim 1, wherein: the roller (2) with the return spring is distinguished from the roller (2) without the return spring by different appearance colors.

3. The exercise wheel of claim 2, wherein: the roller with the return spring is red and marked with characters.

4. An exercise wheel according to claim 1, 2 or 3, wherein: the handle rod (1) penetrates through the left side support (11) and the right side support (12), the handles (10) are arranged on two sides of the handle rod (1), and the handle rod (1) does not contact with the roller (2).

5. An exercise wheel according to claim 2 or 3, wherein: the automatic positioning device comprises a positioning sleeve (3), wherein the positioning sleeve (3) is fixed on a rotating shaft (21), a reset spring (4) is sleeved in the positioning sleeve (3), one end of the reset spring (4) is fixed on the rotating shaft or the positioning sleeve, and the other end of the reset spring (4) is fixed on a roller (2).

6. The exercise wheel according to claim 5, wherein: the roller (2) rotates, the diameter of the return spring (4) is increased, and the return spring (4) abuts against the side wall of the positioning sleeve (3).

7. The exercise wheel according to claim 6, wherein: the positioning sleeve (3) is provided with an inner cavity (31) for accommodating a return spring, and the return spring (4) can abut against the side wall of the inner cavity (31) in the processes of increasing and decreasing the diameter.

8. An exercise wheel according to claim 6 or 7, wherein: the rotating shaft (21) sequentially penetrates through the left side support (11), the roller (2) and the right side support (12), the penetrating end of the rotating shaft (21) is locked through a fastening piece (23), and the rotating shaft (21) is fixed with the left side support (11) and/or the right side support (12) and does not rotate relatively.

9. An exercise wheel according to claim 1 or 2 or 3 or 6 or 7, wherein: the roller (2) comprises a first side cover (26), a second side cover (28) and a middle barrel body (27), the middle barrel body (27) is sleeved on the first side cover (26) and the second side cover (28), a bearing (22) is arranged at the connecting position of the rotating shaft (21) and the first side cover (26), and a bearing (22) is arranged at the connecting position of the rotating shaft (21) and the second side cover (28).

10. The exercise wheel according to claim 9, wherein: an anti-slip sleeve (29) is arranged on the outer side of the middle barrel body (27).