KR100850885B1 - Vibrator for health machine - Google Patents

Abstract

A vibrator for a health machine is provided to reduce a manufacturing cost by simply constructing an internal structure of the machine by the improved power transfer mechanism, to reduce noise by a buffering member, and to prevent a user's wound and failure of the machine. A vibrator for a health machine includes: a footplate part comprising an upper member(41) having a protrusion part(41c) upwardly protruded from the center, a flat part(41a) horizontally extended from the lower side of the protrusion part, and an incline part(41b), and a lower member(42); a driving shaft(22) driven by a driving motor(27); a pair of eccentric members(24) installed on both sides of the driving shaft, and having respective phase difference of 180 degrees in eccentric direction; a connection member(25) lifting up and down according to rotation of the eccentric member by being connected so that the eccentric member takes a rotary motion; and a buffering member(26) interposed between the upper side of the connection member and the footplate.

Description

Vibrator for health equipment {Vibrator For Health Machine}

Figure 1a, Figure 1b is an exploded perspective view showing a vibrator for exercise equipment according to the prior art,

Figure 2 is a perspective view showing a vibrator for exercise equipment according to the present invention,

Figure 3 is an exploded perspective view showing the internal structure of the footrest of the inventors exercise device vibrator,

4 is a cross-sectional view showing a driving unit of the exercise machine vibrator according to the line AA ′ of FIG.

5 is a cross-sectional view showing a support member of the exercise machine vibrator according to the line B-B 'of FIG.

6 is a cross-sectional view of the operation according to the present invention.

* Description of the symbols for the main parts of the drawings *

1: post 2: adjuster

3: athletic part 10: base panel

11: support leg 20: drive unit

21: bearing block 22: drive shaft

24: eccentric shaft 25: connecting member

26: buffer member 26a: lower coupling portion

26b: upper coupling portion 27: drive motor

30: support member 31: support rod

32: seesaw 33: fixed bracket

40: footrest portion 41: upper member 41a: flat portion 41b: inclined portion 41c: projection portion 41d: embossed

42: lower member 42a: scaffolding frame

42b: blocking wall 50: case

51: The upper part 52: The body part

53: bottom

The present invention relates to a vibrator for exercise equipment, and more particularly to configure a series of power transmission, and to a vibrator exercise equipment that can be exercised without the user moving automatically by vibrating the body automatically. .

General exercise equipment is used to increase the strength of the muscles by repetitive movements up and down, left and right by using the strength of the person or to make the size of the muscle more clear and clear. In addition, there is a treadmill that can be exercised by the user using the driving unit. When the driving unit is operated, the tread moves at the speed desired by the user and thus the user can walk or jump on the tread. However, there is a problem in that the volume is too large and heavy weight is inconvenient to move, and the user generates a loud noise when exercising.

 On the other hand, there is a belt massager by vibrating the user without using a part of the body as another exercise device using the drive unit. Such a belt massager has an effect that the user does not need to exercise by directly transmitting the vibration to the body when the user stands on the footrest and starts to operate the belt on the body part such as the waist and shoulders. However, there is a problem that the driver is located on the top of the post instead of the footrest, there is a problem that there may be a lot of body parts used for long time use.

In order to solve the above problems, a vibrator for exercise equipment using vibration has been developed.

Figures 1a, 1b relates to a vibrator for exercise equipment according to the prior art. As shown in the drawings, the exercise device vibrator according to the prior art up and down the base panel 120, the motor portion 143 for generating a driving force, the support member 130 for supporting the foot plate, the foot plate 121 up and down The driving unit 140 to vibrate, and a case 122 to protect the driving unit. The base panel 120 is fixed to the support leg while bearing the weight of the component and the user in the driving unit 140. The motor portion 143 is firmly mounted to the upper surface of the base panel 120 as a fastener.

The support member 130 is a support rod 131 connected to the base panel 120 as a fastener, a seesaw shaft 133 connected to a bearing at an upper end of the support rod 131, and both ends of the seesaw shaft 133. The fixing bracket 134 is configured to be located.

The driving unit 140 includes a bearing block 141 connected to the base panel 120 at both left and right sides of the seesaw shaft 133, and both ends of the driving shaft 142 connected to the bearing block 141 so as to rotate. When the 142 rotates, a pair of eccentric shafts 147 having an interlocking phase difference of 180 degrees, a rolling bearing 148 connected to the eccentric shaft 147, and a balancer 150 located on both sides of the driving shaft 142 are provided. It is composed of a foot member 121, which is opposed to the base panel 120, the support member 149 connected to the foot plate 121 while contacting the rolling bearing 148.

The case 122 is positioned to be spaced apart from the outer surface of the scaffold 121 while protecting the driving unit 140.

Looking at the operation of the exercise device vibrator according to the prior art of the above configuration, the driving force by the electric motor 143 is transmitted to the pulley 144 is fixed to the drive shaft through the belt 146 and the pulley 144 As the drive shaft 142 is rotated as well. When the drive shaft 142 is rotated, a pair of eccentric shafts 147 at both ends are rotated to have a 180 degree phase difference, and a pair of balancers 150 operate to compensate for the eccentric mass generated therefrom. When the rolling bearing 148 of one side moves upward while the driving shaft 142 rotates one side, the supporting member 149 in contact with the rolling bearing 148 is pushed upward. At the same time, when the rolling bearing 148 of the other side is moved downward, the supporting member 149 in contact with the rolling bearing 148 is positioned downward as the supporting member 149 of one side moves upward. Will be moved. In total, the seesaw movement is conducted once.

 Therefore, when the user climbs on the footrest 121 and operates the exercise device vibrator, the user can decompose body fat by aerobic exercise in the room regardless of the weather by giving vibration to the body due to repetitive lifting and lowering without force. have.

However, in the vibrator for exercise apparatus according to the prior art described above, the driving force is transmitted to the drive shaft 142 by the motor 143 and the force is transmitted to the eccentric shaft 147. In order to compensate for the eccentric mass, the balancer 150 moves, and the support member 149 which is in contact with the bearing has a problem of having a complicated structure of lifting and lowering.

In addition, there is a problem that the manufacturing cost rises due to the complicated structure, and the support member 149 and the bearing are not connected to the fastener but only contact with each other, so that this part is loose, there is a problem that serious noise occurs.

In addition, the conventional vibrator for exercise equipment has a problem that the body weight is unevenly formed on both feet when used for a long time, so that the foot is difficult to come, and at the same time there is an incorrect posture to the knee and further back to the knee associated with the ankle and ankle. .

In addition, the footrest and the case are located on the same plane spaced apart. There is a problem in that the fingers and toes are pinched at spaced intervals to cause injury or foreign substances are inserted to damage the apparatus.

Therefore, an object of the present invention is to solve such a conventional problem, by improving the power transmission mechanism to vibrate up and down the scaffold by the driving force of the motor to more simply configure the internal structure of the exercise machine to lower the manufacturing cost Vibe for exercise equipment It is in providing the Laita.

In addition, by using a fastener between the foot member and the connecting member firmly fixed by using a fastener to prevent loosening even if used for a long time to provide a vibrator for exercise equipment to reduce the noise.

In addition, the upper member of the footrest portion is formed to maintain the correct posture by allowing the load of the body weight to be transmitted to the left and right body to provide an exercise device vibrator made of a material of an elastic member such as urethane, rubber.

In addition, the case is placed on the lower member of the footrest spaced apart by the user's toes and fingers are inserted between the case and the footrest to prevent the user from injuries, to prevent the failure of the exercise equipment by preventing the insertion of foreign matters It is in providing the Laita.

In order to achieve the above object, the present invention provides a vibrator for an exercise device that automatically vibrates a body so that a person does not move, and is driven by a footrest unit and a driving motor on which a user can step. A drive shaft, a pair of eccentric members installed on both left and right sides of the drive shaft, each having an eccentric direction of 180 degrees, and the eccentric member coupled to each other so as to allow a rotational movement, and the connecting member being lowered in accordance with the rotation of the eccentric member and the It is achieved by a vibrator for exercise equipment, characterized in that it comprises a buffer member interposed between the upper surface of the connecting member and the footrest.

Here, the shock absorbing member is preferable because it includes a lower coupling portion coupled to the upper surface of the connection member and an upper coupling portion formed on the lower coupling portion and coupled to the bottom surface of the scaffolding portion to reduce noise.

The scaffold is composed of an upper member and a lower member coupled to the upper member, the user can step on the foot, the upper member is a projection projecting upward in the front and rear direction in the central region, the horizontal direction in the lower region of the projection And a flat portion extending from the flat portion and an inclined portion inclined upwardly toward both ends of the scaffold from the flat portion, and the surface of the inclined portion is embossed.

The lower member is characterized in that the scaffolding frame coupled to the upper member and the blocking wall protruding from the bottom surface on both sides of the scaffolding frame.

It characterized in that it comprises a case consisting of a top portion which is spaced apart from the interference to the footrest frame and the blocking wall, a body portion extending downward from one end of the top portion and a bottom portion located on the bottom of the body portion.

Hereinafter, with reference to the accompanying drawings, the exercise device vibrator for the present invention will be described in detail.

Figure 2 shows an overall perspective view of the present invention vibrator for exercise equipment. As shown in the figure, the exercise machine vibrator includes an upright post 1, an adjusting part 2 located at the top of the post 1, and an exercise part 3 positioned downward in front of the post. do.

The post 1 serves as a passage for connecting the control unit 2 and the exercise unit 3. Both sides of the post (1) is provided with a handle that can be held by the user. The adjusting unit 2 includes an operation button and a display unit so that the user can control the exercise equipment.

Figure 3 is a perspective view showing the internal structure of the footrest and the footrest of the moving part. 4 is a cross-sectional view taken along line AA ′ of FIG. 3. As shown in the figure, the exercise unit 3 is installed on the base panel 10, the base panel 10, the driving unit 20 for vibrating the exercise device, the footrest 40 to be described later the base so that the seesaw movement It is composed of a support member 30 installed on the panel 10, a footrest portion 40 that the user can step on, the case 50 to protect the drive unit 20.

The base panel 10 is provided in a plate shape so that the driving unit 20 and the supporting member 30 to be described later are installed. In addition, a support leg 11 which is in contact with the ground is provided on the bottom of the base panel 10.

 The driving unit 20 is coupled to the driving shaft 22 and the driving shaft 22 rotatably connected to the left and right bearing block 21 and the bearing block 21 located on the upper surface of the base panel 10 to perform an eccentric motion. The member 24, the eccentric member 24 in conjunction with the connecting member 25 for moving up and down, and the buffer member 26 is coupled to the upper portion of the connecting member (25). The eccentric member 24, the connection member 25 and the buffer member 26 described above are installed corresponding to both sides with respect to the center of the shaft.

The bearing block 21 is provided with a bearing so that the drive shaft 22 can rotate. The drive shaft 22 is rotated in accordance with the rotation of the drive motor 27. The drive shaft 22 is provided with a pulley that receives the driving force from the drive motor 27. The shaft support member may be installed at both ends of the shaft so that the drive shaft 22 can rotate stably, and in some cases, may be further installed in the central region of the shaft for more stable rotation.

The eccentric member 24 is provided to be symmetrical to each other in the left and right regions of the drive shaft 22. The eccentric member 24 is provided to be mutually eccentric with the drive shaft 22, and the phase difference between the two eccentric members 24 is provided to be 180 degrees. This is to allow the scaffolding part 40 to be described later to move in accordance with the rotation of the drive shaft 22.

The connecting member 25 is installed so that the eccentric member 24 is rotatable. The connection member 25 serves to connect the eccentric movement of the eccentric member 24 to the footrest part 40. In addition, the eccentric member 24 may be coupled to the rolling bearing so that the eccentric member 24 and the connection member 25 may be rotatably installed. Accordingly, as the eccentric member 24 is eccentrically rotated, the connecting member 25 can move up and down.

The buffer member 26 is coupled to the upper portion of the connecting member 25 is provided with an elastic material to play a buffer role between the footrest portion 40 and the connecting member 25. The buffer member 26 is composed of a lower coupling portion 26a coupled to the connecting member 25 and an upper coupling portion 26b coupled to the scaffolding portion 40, and the upper coupling portion 26b and the lower coupling portion 26a may be integrally formed. The lower coupling portion 26a is provided in a cylindrical shape to maximize the buffering role, and the upper coupling portion 26b has a wider cross-sectional area than the lower coupling portion 26a so as to increase coupling force with the scaffolding portion 40. Is provided. The lower coupling part 26a and the connection member 25 are provided to be spaced apart or in contact with each other so as to reduce noise.

FIG. 5 is a cross-sectional view taken along line BB ′ of FIG. 3 to show the structure of the support member. As shown in the figure, the support member 30 has a pair of support rods 31 mounted on the front and rear side central portions of the base panel 10, and both ends thereof are rotatably mounted to the support rods 31, respectively. It is provided with the seesaw shaft 32 and the fixed bracket 33 which is located in the both ends of the seesaw shaft 32, and is provided in the front-back side of the said scaffold.

The support rod 31 may adjust the height so that the footrest part 40 may be spaced apart from each other. Both ends of the seesaw shaft 32 are connected to the top of the support rod 31 by bearings so that the seesaw shaft 32 can rotate. The fixing bracket 33 is a part connected to the footrest part 40 and is firmly fixed to both ends of the seesaw shaft.

 The footrest portion 40 is composed of an upper member 41 and a lower member 42. The upper member 41 has a flat portion 41a in which the big toe is positioned, an inclined portion 41b in which four toes other than the big toe are positioned, and a flat portion 41a in the opposite direction from the post 1 direction in the center portion. It is composed of a protrusion 41c which is connected to and protrudes upward. The flat portion 41a is a place where the big toe is placed so that the load of the weight can be sufficiently applied to the big toe of both feet to maintain the correct posture. The inclined portion 41b preferably maintains the inclination angle of about 5 degrees to about 10 degrees. Protruding portion (41c) is located between the user's foot is preferably 5 to 10 centimeters in height. The inclined portion 41b is provided with an embossing 41d that provides high elasticity resilience in the form of a convex hemisphere, and has excellent durability and acupressure effect. The material of the upper member 41 is preferably urethane or the like excellent in mechanical strength, wear resistance, impact resistance, and the like. The lower member 42 has a scaffold frame 42a coupled to the upper member 41 and a blocking wall 42b protruding from the scaffold frame at both sides of the lower member 42 to prevent foreign substances from entering. It consists of. The left and right bottom surfaces of the lower member 42 are connected to the buffer member 26, and the bottom surface of the lower member 42 is connected to the fixing bracket 33 in the opposite direction from the post 1 direction.

The case 50 is positioned so that the upper end 51 is spaced apart from the blocking wall 42b, and the body 52 has a curved shape while protecting the driving unit 20. The bottom 53 is formed of a base panel ( It is in close contact with 10).

The operation of the above-described exercise device vibrator will now be described with reference to the accompanying drawings.

Figure 6 is a simplified cross-sectional view showing the operating state of the vibrator for exercise equipment according to the present invention. As shown in the figure, the user climbs on the footrest 40 and presses the start button of the adjuster 2. The drive motor 27 is operated and the power source rotates the high elastic belt and is connected to the belt by the rotational force, and the power source is transmitted to the pulley. Here, while the drive shaft 22 rotates, the eccentric member 24 moves in conjunction. Since the phase difference of the eccentric member 24 is 180 degrees, when one side is upward, the other side is downward and the connection member 25 moves accordingly, and shock, noise, and abrasion are reduced by the buffer member 26.

As the drive shaft 22 rotates once, the eccentric member 24 connected to the rolling bearing at one end of the drive shaft 22 is upward, and in this case, the eccentric member 24 connected to the rolling bearing at the other side is one side. The eccentric member 24 in the lowered upwards. When one side and the other side rotates once each, the eccentric member 24 and the pair of connecting members 25 coupled to the rolling bearing are respectively fixed to the buffer member 26 and the fixing bracket 33 while vertically moving. The footrest portion 40 is to seesaw movement.

On the other hand, the footrest 40 vibrates to the user from the sitting position to the upright position of the upper member 41 of the footrest 40 to the correct position, that is, the ankle, knee joint, femur By correlating the angles of the joints with each other at the correct angles, one can position his or her weight evenly on the soles of both feet.

As such, the user can apply appropriate stress to the calf muscles, thigh muscles, and abdominal muscles while maintaining the tibia, the femur, and the pelvis in the correct positions by applying force as if they lift the protrusion using both feet. Because of this, the user does not apply more stress than appropriate to the calf muscles, thigh muscles, abdominal muscles during exercise, and thus does not cause secondary injuries that may occur by using the exercise device vibrator for a long time.

The blocking wall 42b protruding from the scaffold frame 42a of the lower member 42 prevents foreign substances from entering the driving unit 20 from the outside. When the footrest part 40 is moved upward and downward during one rotation of the drive shaft 22, the upper end part 51 of the case 50 is spaced apart from the bottom of the blocking wall 42b of the footrest part 40 and the footrest frame 42a. It is located in such a way that the fingers and toes of the user and the people around them are not caught so as to prevent injuries.

The scope of the present invention is not limited to the above embodiments, but may be embodied in various forms of embodiments within the scope of the appended claims. It will be understood that those skilled in the art to which the invention pertains may fall within the scope of the claims without departing from the gist of the invention as claimed in the claims.

As described above, the present invention is composed of a drive shaft, an eccentric member, a connecting member, a buffer member, and a scaffold, thereby making it simple and compact to reduce the manufacturing cost.

In addition, the buffer member is positioned between the connecting member and the footrest to prevent the parts from being worn out.

In addition, the upper plate embossed the flat portion, the inclined portion, the protruding portion protruding upward and the inclined surface, so that the user can easily take and maintain the correct posture. The foot member of the lower member and the upper part of the case spaced apart from the barrier wall protruding from the foot frame prevent the user's fingers and toes from being pinched and injured and prevent foreign substances from being inserted.

Claims (6)

delete delete In the vibrator for exercise equipment that automatically vibrates the body to exercise without moving, It consists of an upper member and a lower member that is coupled to the upper member can be stepped on the user, the upper member protruding upward in the front and rear direction in the central area; extending in the horizontal direction in the lower region of the protrusion A scaffolding portion having a flat portion and an inclined portion inclined upwardly toward both end portions of the scaffolding from the flat portion; A drive shaft driven by a drive motor; A pair of eccentric members installed on both left and right sides of the drive shaft and each having an eccentric direction of 180 degrees; A connection member coupled to the eccentric member so as to allow a rotational movement to move up and down according to the rotation of the eccentric member; Vibrator for exercise equipment comprising a; cushioning member interposed between the upper surface of the connecting member and the scaffold. The method of claim 3, Vibrator for exercise equipment, characterized in that the surface of the inclined portion is embossed. The method according to claim 3 or 4, The lower member is a vibrator for exercise equipment, characterized in that to form a barrier wall protruding from the bottom of the both sides of the scaffold frame and the scaffold frame coupled to the upper member. The method of claim 5, The movement further comprises a case comprising a top portion spaced apart from the interference to the footrest frame and the blocking wall, a body portion extending downward from the end of the upper portion, and a bottom portion located at the bottom of the body portion Vibrators for instruments.

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