CN210543108U

CN210543108U - Safe and stable exercise wheel

Info

Publication number: CN210543108U
Application number: CN201921302027.0U
Authority: CN
Inventors: 朱春嫄
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-05-19
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a safe and stable exercise wheel, which comprises a handle, a front roller, a rear roller, a front rotating shaft, a rear rotating shaft, a bracket and a bracket shaft, wherein the bracket is extended from the two ends of the front rotating shaft and connected with the front roller; the center of the front roller is provided with a roller hole, a sleeve is connected in the roller hole in a sliding manner, a spiral tension spring is arranged in the front roller, the center of the tension spring penetrates through the roller hole to be fixedly connected with the sleeve, a pull rod, a rotating ring and a connecting rod are sequentially connected outside the tension spring, and the rotating ring is fixedly connected with the inner wall of the front roller through the connecting rod; the bracket shaft is sleeved with connecting frames, the rear rotating shaft is positioned between the connecting frames, and the rear idler wheel is sleeved outside the rear rotating shaft; the abdomen building wheel of the utility model has stable operation, safe use, high intelligent degree, strong applicability, and is suitable for body building people in different stages; can avoid the user to slip through the rotation of the preceding gyro wheel of button control on the handle to still have supplementary pull-back function, the security is high.

Description

Safe and stable exercise wheel

Technical Field

The utility model relates to a sports equipment, in particular to a safe and stable exercise wheel.

Background

The abdomen building wheel is a small-sized pusher which can exercise muscles and joints and reduce weight. The material generally is high-quality engineering plastic, and the design is succinct, and the appearance is pleasing to the eye, and is sturdy and durable, convenient to use for temper the proud flesh of each position of the equal grade health on belly, waist buttock, the arm, because required place is simple when tempering, the use at home of being convenient for.

The existing abdomen building wheel has the following defects:

1. the motion is not stable, and the rollover is easy to happen;

2. the requirement on the user is high, and the operation is difficult for a novice to operate;

3. the utility model is easy to slip and cause harm to human body when in use;

4. is not suitable for people at different stages, and has weak applicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety and stability's exercise wheel to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a safe and stable abdomen building wheel comprises a handle, a front roller, a rear roller, a front rotating shaft, a rear rotating shaft, a bracket and a bracket shaft, wherein the front rotating shaft and the bracket shaft are respectively fixed at the front end and the rear end of the bracket; the center of the front roller is provided with a roller hole, a sleeve is connected in the roller hole in a sliding manner and fixed outside the front rotating shaft, a spiral tension spring is arranged inside the front roller, the center of the tension spring penetrates through the roller hole to be fixedly connected with the sleeve, a pull rod, a rotating ring and a connecting rod are sequentially connected outside the tension spring, and the rotating ring is fixedly connected with the inner wall of the front roller through the connecting rod; the bracket shaft is sleeved with connecting frames, the rear rotating shaft is positioned between the connecting frames, and the rear idler wheel is sleeved outside the rear rotating shaft; the support outside is equipped with the fixed slot of echelonment, and the fixed slot inner wall is equipped with the internal thread, handle one end is equipped with the lug, and the lug all is equipped with the external screw thread with the handle junction, and the handle surface covers there is anti-skidding rubber, is equipped with the button on the handle.

As a further aspect of the present invention: the wheel hole inner wall is equipped with the several through-hole, the sleeve corresponds the position with the through-hole and is equipped with electric telescopic handle, electric telescopic handle and button electric connection.

As a further aspect of the present invention: the support rear end is equipped with the display screen, preceding gyro wheel surface is equipped with preceding pressure sensor and back pressure sensor, preceding pressure sensor and back pressure sensor and display screen electric connection.

As a further aspect of the present invention: the front roller and the rear roller are provided with inclined arc surfaces, and the surfaces of the front roller and the rear roller are covered with wear-resistant layers.

As a further aspect of the present invention: the front idler wheel is formed by rotationally connecting two symmetrical shells, and a sealing ring is arranged at the joint of the shells.

As a further aspect of the present invention: the connecting rods are provided with a plurality of connecting rods which are divergently distributed along the center of the front roller.

Compared with the prior art, the beneficial effects of the utility model are that: the abdomen building wheel of the utility model has stable operation, safe use, strong applicability, and is suitable for body building people in different stages; the rotation of the front roller can be controlled by a button on the handle, so that a user is prevented from slipping down, and the auxiliary pull-back function is realized, so that the novel electric hand-held device is very suitable for a new hand; the exercise frequency of the exercise wheel can be counted and displayed, and the intelligent degree is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the present invention in use.

Fig. 3 is a schematic view of the internal structure of the middle front roller of the present invention.

Fig. 4 is a schematic view of the connection between the middle handle and the bracket of the present invention.

Fig. 5 is a schematic view of the connection between the middle sleeve and the front roller of the present invention.

Fig. 6 is a schematic view of the external structure of the front roller of the present invention.

In the figure: 1-front roller, 2-handle, 3-rear roller, 4-front rotating shaft, 5-bracket, 6-bracket shaft, 7-rear rotating shaft, 8-limit nut, 9-display screen, 10-connecting frame, 11-pull rod, 12-sleeve, 13-tension spring, 14-swivel, 15-connecting rod, 16-fixed groove, 17-lug, 18-external thread, 19-anti-slip rubber, 20-button, 21-wheel hole, 22-electric telescopic rod, 23-through hole, 24-wear layer, 25-sealing ring and 26-shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a safe and stable exercise wheel includes a handle 2, a front roller 1, a rear roller 3, a front rotary shaft 4, a rear rotary shaft 7, a bracket 5 and a bracket shaft 6, wherein the front rotary shaft 4 and the bracket shaft 6 are respectively fixed at the front end and the rear end of the bracket 5, a limiting nut 8 is sleeved outside the front rotary shaft 4, and two ends of the front rotary shaft 4 extend out of the bracket 5 to be connected with the front roller 1; the center of the front roller 1 is provided with a roller hole 21, a sleeve 12 is connected in the roller hole 21 in a sliding manner, the sleeve 12 is fixed outside the front rotating shaft 4, a spiral tension spring 13 is arranged inside the front roller 1, the center of the tension spring 13 penetrates through the roller hole 21 to be fixedly connected with the sleeve 12, a pull rod 11, a rotating ring 14 and a connecting rod 15 are sequentially connected outside the tension spring 13, and the rotating ring 14 is fixedly connected with the inner wall of the front roller 1 through the connecting rod 15; the support shaft 6 is sleeved with connecting frames 10, the rear rotating shaft 7 is located between the connecting frames 10, and the rear idler wheel 3 is sleeved outside the rear rotating shaft 7.

The abdomen building wheel of the utility model has stable operation, safe use, strong applicability, and is suitable for body building people in different stages; the rotation of the front roller 1 can be controlled by the button 20 on the handle 2, so that the user is prevented from slipping down, and the auxiliary pull-back function is provided, so that the novel roller is very suitable for a new hand; the exercise frequency of the exercise wheel can be counted and displayed, and the intelligent degree is high.

When the abdomen exercise wheel is used, the rear roller 3 and the connecting frame 10 are required to be pulled to the direction opposite to the front roller 1, then the two hands push the abdomen exercise wheel to roll in the direction away from the body, the two arms are known to be completely straightened, and after a certain time is kept, the two hands are required to pull the abdomen exercise wheel to roll in the direction close to the body, so that a complete push-pull action is completed, the force of the arms and the waist and abdomen can be exercised through the action, and the training of abdominal muscles is strengthened; when the exercise wheel is pushing forward and pulling backward, act as the action wheel by preceding gyro wheel 1, drive back gyro wheel 3 and rotate on rear rotating shaft 7, preceding gyro wheel 1, back gyro wheel 3 and ground form a triangle-shaped structure for this exercise wheel guarantees sufficient stability when using, is difficult to take place to turn on one's side, and the security is very high.

Because the phenomenon of slipping easily occurs when a beginner uses the exercise wheel, the utility model is provided with the button 20, and the button 20 controls the start and stop of the front roller 1, thereby ensuring the safety of the beginner; in addition, after the exercise wheel is pushed forward, the user needs a large force to pull the exercise wheel backward, so as to facilitate the use of the beginner, the tension spring 13 is arranged in the front roller 1, when the front roller 1 is pushed forward, the movable end of the tension spring 13 rotates under the action of the connecting rod 15 and the rotating ring 14, at the moment, because the fixed end of the tension spring 13 is fixed on the sleeve 12, namely fixed relative to the front rotating shaft 4, the tension spring 13 is compressed inwards to accumulate potential energy; when current gyro wheel 1 pulled backward, the potential energy release of extension spring 13 accumulation to produce backward effort and promote preceding gyro wheel 1 rearward movement, and then help the user to accomplish the action of pulling backward, alleviateed user's body-building intensity, especially adapted body-building new hand uses.

A display screen 9 is arranged at the rear end of the support 5, a front pressure sensor and a rear pressure sensor are arranged on the outer surface of the front roller 1, and the front pressure sensor and the rear pressure sensor are electrically connected with the display screen 9; after the front roller 1 rotates for one circle, the front pressure sensor and the rear pressure sensor which are positioned on the surface of the front roller 1 are subjected to pressure action once, and the movement distance can be calculated through the times of the pressure action of the pressure sensors and the diameter of the front roller 1; when the front roller 1 is pulled backwards, the rear pressure sensor senses the pressure before the front pressure sensor, so that the movement times of the exercise wheel can be obtained; data such as the number of times, the distance of exercise wheel motion all can show through being located 9 display screens on support 5, and the person of facilitating the use watches when the body-building and knows, and intelligent degree is high.

The connecting rods 15 are arranged in a plurality of numbers, and the connecting rods 15 are distributed along the center of the front roller 1 in a divergent mode; the link 15 connects the swivel 14 to the inner wall of the front roller 1 so that the swivel 14 can rotate together with the front roller 1.

Referring to fig. 4, in the embodiment of the present invention, a stepped fixing groove 16 is disposed on an outer side of the bracket 5, an internal thread is disposed on an inner wall of the fixing groove 16, a protrusion 17 is disposed at one end of the handle 2, external threads 18 are disposed at a connection portion between the protrusion 17 and the handle 2, an anti-slip rubber 19 covers an outer surface of the handle 2, and a button 20 is disposed on the handle 2; the handles 2 at the two ends of the bracket 5 can be detached or installed, so that the whole exercise wheel can be stored conveniently; the anti-slip rubber 19 on the handle 2 can enhance the friction force between the handle 2 and the hand and prevent the exercise wheel from being separated from the hand.

Referring to fig. 5, in the embodiment of the present invention, a plurality of through holes 23 are formed on an inner wall of the wheel hole 21, an electric telescopic rod 22 is disposed at a position of the sleeve 12 corresponding to the through holes 23, and the electric telescopic rod 22 is electrically connected to the button 20; the button 20 mainly controls the start and stop of the front roller 1 by controlling the electric telescopic rod 22, when a user feels that the front roller 1 cannot be controlled, the button 20 can be pressed, at the moment, the electric telescopic rod 22 extends outwards and is inserted into the through hole 23, so that the front roller 1 is fixed on the front rotating shaft 4 and cannot rotate, and the whole abdomen exercising wheel cannot move because the front roller 1 is a driving wheel, so that the user can be prevented from slipping down, and the safety performance is high; similarly, if the front roller 1 needs to rotate continuously, the button 20 needs to be pressed again to retract the electric telescopic rod 22.

Referring to fig. 6, in the embodiment of the present invention, the surfaces of the front roller 1 and the rear roller 3 are both provided with inclined arc surfaces, and the surfaces of the front roller 1 and the rear roller 3 are both covered with a wear-resistant layer 24; the arrangement of the arc surface enables the front roller 1 and the rear roller 3 to be pushed forwards and pushed to the side. Thereby exercising different parts of the human body, and the wear-resistant layer 24 protects the surfaces of the front roller 1 and the rear roller 3.

The front roller 1 is formed by rotationally connecting two symmetrical shells 26, and a sealing ring 25 is arranged at the joint of the shells 26; because the requirements of people in different stages on the exercise wheel are different, and the old skilled in use does not need the pull-back assistance of the exercise wheel at all, the front roller 1 is arranged into a detachable form, when the common non-pull-back form is required to be used, the shell 26 is opened, and the tension spring 13 and the like are taken out; the sealing ring 25 is used to ensure the stability of the connection of the housing 26.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a safety and stability's exercise wheel, includes handle (2), preceding gyro wheel (1), back gyro wheel (3), preceding pivot (4), back pivot (7), support (5) and support axle (6), its characterized in that: the front rotating shaft (4) and the support shaft (6) are respectively fixed at the front end and the rear end of the support (5), a limiting nut (8) is sleeved outside the front rotating shaft (4), and the two ends of the front rotating shaft (4) extend out of the support (5) to be connected with the front roller (1); the front roller is characterized in that a wheel hole (21) is formed in the center of the front roller (1), a sleeve (12) is connected in the wheel hole (21) in a sliding mode, the sleeve (12) is fixed outside the front rotating shaft (4), a spiral tension spring (13) is arranged inside the front roller (1), the center of the tension spring (13) penetrates through the wheel hole (21) and is fixedly connected with the sleeve (12), a pull rod (11), a rotating ring (14) and a connecting rod (15) are sequentially connected outside the tension spring (13), and the rotating ring (14) is fixedly connected with the inner wall of the front roller (1) through the connecting rod (15); the support shaft (6) is sleeved with connecting frames (10), the rear rotating shaft (7) is positioned between the connecting frames (10), and the rear roller (3) is sleeved outside the rear rotating shaft (7); the support (5) outside is equipped with echelonment fixed slot (16), and fixed slot (16) inner wall is equipped with the internal thread, handle (2) one end is equipped with lug (17), and lug (17) and handle (2) junction all are equipped with external screw thread (18), and handle (2) surface covers has anti-skidding rubber (19), is equipped with button (20) on handle (2).

2. A safety and stability exercise wheel as claimed in claim 1, wherein: the inner wall of the wheel hole (21) is provided with a plurality of through holes (23), the sleeve (12) and the through holes (23) are provided with electric telescopic rods (22) at corresponding positions, and the electric telescopic rods (22) are electrically connected with the buttons (20).

3. A safety and stability exercise wheel as claimed in claim 1, wherein: support (5) rear end is equipped with display screen (9), preceding pressure sensor and back pressure sensor are equipped with to preceding gyro wheel (1) surface, preceding pressure sensor and back pressure sensor and display screen (9) electric connection.

4. A safety and stability exercise wheel as claimed in claim 1, wherein: the surface of the front roller (1) and the surface of the rear roller (3) are both provided with inclined arc surfaces, and the surface of the front roller (1) and the surface of the rear roller (3) are both covered with a wear-resistant layer (24).

5. A safety and stability exercise wheel as claimed in claim 1, wherein: the front roller (1) is formed by rotationally connecting two symmetrical shells (26), and a sealing ring (25) is arranged at the joint of the shells (26).

6. A safety and stability exercise wheel as claimed in claim 1, wherein: the connecting rods (15) are provided with a plurality of connecting rods, and the connecting rods (15) are distributed along the center of the front roller (1) in a divergent mode.