KR200428778Y1 - An shock absorber for a treadmill - Google Patents

Abstract

The present invention relates to a vibration absorbing device for a treadmill, and in particular, a support and noise absorbing plate which primarily supports the front and rear portions of the bottom of the treadmill and simultaneously absorbs the vibration and noise generated from the treadmill. ; A first non-slip rubber plate attached to an upper surface of the plate to prevent the treading machine from sliding forward and backward; A mount detachably fixed to both bottom surfaces of the support and sound absorbing plate to secondarily absorb vibrations and noises generated from the running machine; A second non-slip rubber plate adhesively fixed to the bottom of the mount to prevent the mount from slipping from the bottom surface; A pair of treadmill flow prevention devices to prevent the left and right flow of the treadmill is installed to be movable to both sides corresponding to the width of the main body of the treadmill in a form surrounding the support and the noise absorbing plate and the first non-slip rubber plate It is characterized by the configuration.

Therefore, when enjoying a running or walking exercise indoors, it is possible to completely prevent the transmission of various shocks, vibrations, and noises generated by the treadmill to the lower floor through the floor surface. Due to this, not only can various damages to others be greatly reduced, but also a pleasant indoor environment can be maintained even when using other people's treadmills, and even if the treadmills are impacted when running and walking using treadmills or during normal times, Since the running machine can be prevented from flowing in both directions, it is possible to prevent inconvenience such as reinstallation due to the flow of the running machine.

Treadmill, Vibration, Shock, Noise, Mount, Dustproof Rubber, Flow Guard

Description

Vibration absorber for treadmills {An shock absorber for a treadmill}

1 is an exploded perspective view of the present failure device.

Figure 2 is a perspective view of the coupled state of the subject innovation device.

3 is a partially enlarged cross-sectional view of the device of the present invention.

Figure 4 is a side view showing a state device is installed between the bottom and the bottom surface of the treadmill.

5 is a side view of the coupling state of the fastener is adjustable in width in response to the main body of the treadmill of the present invention device.

Explanation of symbols on the main parts of the drawings

1: treadmill 1a: main body

2: Plate for support and sound absorption 2a: Guide groove

2b: fixing groove 2c: locking jaw

2d: bolt fastening hole 3: first non-slip rubber plate

4: Mount 5: Second non-slip rubber plate

6: treadmill flow prevention device 7: bolt

41: disc 42: support ring

42a, 42b: Expansion portion 43: Dustproof rubber

43a: protrusion 43b: hollow part

44 fastener 44a thread

61 support body 62 separation prevention part

62a: locking piece 63: fixing bolt

The present invention relates to a vibration absorber for a treadmill, and more particularly, it is simply installed on the front and rear bottoms of the treadmill developed to enjoy running or walking in the room, and the speed or the user's speed when running or walking. Damage caused by vibration and noise caused by shock generated in response to weight, and vibration and noise generated by the treadmill driving motor and transmitted to the lower floor through the floor of the room where the treadmill is installed. (E.g., hearing effects, psychological effects, physiological effects and discomfort) are designed to prevent them.

In general, the treadmill developed to enjoy running or walking exercise indoors is designed to be used while adjusting the speed of the running belt appropriately for the user's cardiopulmonary function or exercise pace. At present, products with various functions or improved performances are steadily being developed.

The running machine has a wide endless type running belt connected to a driven roller and a driving roller which are spaced apart from both sides of the expectation, and the lower part of the running belt supports the running belt and the weight of the user. Running deck is installed, the drive roller is connected to the motor rotation shaft by the power transmission means to rotate the running belt, the motor is configured to vary the rotation speed by a controller having a speed control, accordingly the speed of the running belt It is also variable.

On the other hand, the conventional treadmill having the above configuration has a form in which several supporting legs made of rubber are simply installed at the bottom of the main body.

However, when the user runs or walks indoors using the treadmill, vibration and noise are generated by the user's weight or belt driving motor, etc., so that the vibration and noise are not transmitted to the lower floor. Is asking.

The dustproof mount is unilaterally installed at the base of a machine or equipment and installed to prevent vibration from the surroundings to the machine or equipment or vice versa, which is essential for preventing malfunction of the precision equipment and maintaining durability. There is no special preparation for this in a treadmill until now, but it was only that the support leg of the predetermined thickness was installed in the bottom of the main body of the treadmill.

However, when the rubber feet are installed at the bottom of the main body, they may exhibit a certain function for a short period of time with respect to a small impact or vibration, but may be vibrated due to a shock that is changed in real time according to the user's weight and running or wicking speed. Since it is not possible to actively reduce the amount of noise generated, the rubber feet can no longer be expected to be dustproof.

Therefore, when the treadmill is installed indoors and the treadmill walking walks, the people living on the lower floors may experience discomfort due to the auditory, psychological and physiological effects caused by the impact or vibration and noise generated by using the treadmills on the upper floor. In addition to feeling, there are often cases of gastric drainage, increased intestinal pressure, abnormal pressure on the spine, effects of the autonomic nervous system and endocrine system, decreased vision, and anxiety.

In addition, the rubber foot is usually very small in contact with the bottom surface, and the rubber itself used for molding the foot is generally high in elasticity, so when the user runs or walks, As the running machine itself changes in an unspecific direction due to the low frictional force between the running machine and the running machine itself, the moment when the running machine itself moves, the user loses balance and falls, and safety accidents are often caused. to be.

The present invention is devised to solve such a conventional problem, and completely prevents the transmission of various shocks, vibrations and noises generated through the treadmill to the lower floor through the floor when enjoying running or walking exercise indoors. This greatly reduces the damage (ie, hearing, psychological and physiological effects, as well as discomfort) that can be caused to others by the vibration and noise generated by the use of the treadmill, as well as when the treadmill is used by others. It is an object of the present invention to provide a vibration absorbing device for a treadmill that can maintain a comfortable indoor environment.

The present invention device for achieving the above object, the support and noise absorbing plate body for firstly absorbing the vibration and noise generated in the running machine while supporting the front and rear parts of the main body of the treadmill; A first non-slip rubber plate adhesively installed on an upper surface of the plate to prevent the running machine from moving forward and backward; The disk constituting the bottom, and the outer peripheral surface of the disk is a support ring is installed in a wrapping form, filled in the support ring, the upper part of the dust-proof rubber having a conical projection to the upper support ring and integrally inserted into the upper center of the dust-proof rubber A mount installed in the center of the upper surface and threaded downward in a downward direction, the mount being detachably fixed to the support and the sound absorbing plate through both bolts at both bottoms thereof; And a second non-slip rubber plate adhesively fixed to the bottom surface of the disc of the mount to prevent the mount from slipping from the bottom surface.

In addition, the support and the noise absorbing plate and the first non-slip rubber plate in the form of surrounding the body of the running machine is installed so as to be movable to both sides to prevent the running machine flow prevention device to prevent the left and right flow of the running machine It is characterized by the additional installation.

At this time, the upper and lower ends of the support ring of the mount is characterized in that the expansion pipe portion is formed to further extend.

In addition, the mount is integrally formed by injecting the anti-vibration rubber into the mold in a state in which the support ring and the fastener are inserted into the insert mold having an internal shape corresponding to the mount shape, and the bottom disc is extended to the bottom of the support ring. It is characterized by welding fixed to the pipe part.

In addition, if necessary, by forming a hollow portion in the lower portion of the anti-vibration rubber to reduce the material and at the same time characterized in that the shear deformation is made well in response to the amount of vibration transmitted.

On the other hand, the running machine flow prevention device, the longitudinal section has a "b" shape and the support for supporting both sides of the main body in the support and the sound absorbing plate body; It has a form bent in the form of "자" from both sides of the support toward the lower portion, each end is slidably fitted into the guide groove formed in the longitudinal direction on both sides of the bottom surface of the support and the sound-absorbing plate body so that the support and noise A pair of detachment prevention parts to move left and right without being separated from the absorption plate; In the form coupled to the bolt fasteners respectively formed in the escape prevention portion, the end is in close contact with the fixing grooves formed on both sides of the support and the sound-absorbing plate body and the pair of treadmill flow prevention device itself corresponding to the width of the body It is characterized by consisting of a fixing bolt to be fixed to the support and the sound absorbing plate body while maintaining the spacing.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is an exploded perspective view of the present failure device, Figure 2 is a perspective view showing a combined state of the device of the present invention, Figure 3 is a partially enlarged cross-sectional view of the device of the present invention, Figure 4 is a treadmill running device Figure 5 shows a side view showing a state installed between the bottom and the bottom surface, Figure 5 shows a side cross-sectional view of the coupling state of the fastener is adjustable in response to the main body of the treadmill of the present invention device.

According to the present invention, the device for supporting and absorbing noise primarily supports the front and rear portions of the bottom surface of the main body 1a of the treadmill 1, and simultaneously absorbs vibrations and noises generated by the treadmill 1, respectively. Plate body 2;

A first non-slip rubber plate (3) adhesively installed on the upper surface of the plate (2) to prevent the running machine (1) from sliding forward and backward;

A mount (4) detachably fixed to the support and the sound absorbing plate body (2) by means of bolts (7) to secondarily absorb vibrations and noises generated from the running machine (1);

And a second non-slip rubber plate 5 which is adhesively fixed to the bottom of the mount 4 to prevent the mount 4 from slipping from the bottom surface.

In addition, the device of the present invention is installed so as to be movable to both sides corresponding to the width of the main body 1a of the treadmill 1 in the form of wrapping the support and the sound absorbing plate 2 and the first non-slip rubber plate 3. And a pair of running machine flow prevention devices 6 for preventing the left and right flow of the running machine 1 are additionally installed.

At this time, the mount 4 and the disc 41 of the metal constituting the bottom;

The outer circumferential surface of the disc 41 is a support ring 42 of the metal material is installed in a wrapping form;

An upper portion of the support ring 42 is a dustproof rubber 43 filled in the support ring 42 to have a conical protrusion 43a to absorb vibration and noise;

Characterized in that consisting of; fastener 44 is integrally installed in the upper center of the anti-vibration rubber 43, the fastening member 44 is formed with a screw thread (44a) for fastening the bolt (7) vertically in the center.

In addition, the upper and lower ends of the support ring 42 of the mount 4 are further formed with expansion pipes 42a and 42b extending outwards.

In addition, the mount 4 injects the anti-vibration rubber into the mold in a state where the support ring 42 and the fastener 44 are inserted into the insert mold, thereby supporting the support ring 42 and the anti-vibration rubber 43 and the fastener ( After the 44 is integrally molded, the bottom disc 41 is weld-fixed to the lower expansion portion 42b of the support ring 42.

In addition, if necessary, the hollow portion 43b is formed below the dustproof rubber 43 so as to reduce the material of the anti-rubber and at the same time to shear deformation well in response to the amount of vibration transmitted. It is characterized by one.

On the other hand, the treadmill flow prevention device 6 includes a support 61 having a longitudinal cross-section of a 'b' shape and supporting both sides of the main body 1a on the upper surface of the support and noise absorption plate body 2;

A pair of “b” shaped bends are formed on both sides of the support 61 downward to allow the support 61 to be moved left and right without departing from the support and sound absorbing plate 2. Separation prevention part 62;

A pair of treadmill flow prevention devices 6 having end portions thereof in close contact with both sides of the support and sound absorbing plate 2 in a form coupled to the bolt fasteners 44 respectively formed at the release preventing part 62. It is characterized in that it is composed of a fixing bolt 63 to be fixed to the support and the sound-absorbing plate body 2 while maintaining the interval corresponding to the width of the body (1a) itself.

At this time, the bending piece 62a is integrally bent further formed as needed from the end of the separation preventing part 62 toward the upper part so that the separation preventing part 62 itself has a “∪” shape. It characterized in that the guide groove (2a) is further formed in the longitudinal direction from both sides of the bottom surface of the support and the sound-absorbing plate body (2) to be slidably moved in the engaged state.

In addition, fixing grooves for allowing a part of the end portion of the fixing bolt 63 to be hooked to both sides of the support and noise absorbing plate body 2 to which the ends of the fixing bolt 63 are in contact (if necessary). 2b) is formed in the longitudinal direction, and the locking jaw 2c is further formed at both ends of the fixing groove 2b so that the treadmill flow prevention device 6 itself is completely removed from the support and sound absorbing plate 2. It is characterized in that to prevent separation.

Referring to the operation and effect of the device of the present invention configured as described above are as follows.

First, the device of the present invention is fixed to the mount (4) on both sides of the bottom surface of the support and the sound absorbing plate body 2, the first non-slip rubber plate (3) is attached to the upper surface, the lower surface of the mount (4) The installation of the second non-slip rubber plate 5 is a main technical component.

Of course, the device of the present invention having the configuration as described above is installed between each of the front, rear and bottom of the bottom surface of the main body 1a of the running machine 1 as if it is a shelf-type pedestal, the running machine 1 itself is at least 2 Generated by the user running or walking on the treadmill 1, including vibrations or noise generated by a motor installed therein when the treadmill 1 is driven by allowing it to be supported by more than one device of the present invention. The shock or vibration and the noise itself will be absorbed by the device of the present invention to prevent it from being transmitted downward through the bottom surface.

At this time, the support and the sound absorbing plate (2) is broken in a certain length (having a width larger than the width of the main body of the running machine) and the width (a running machine having a small size and weight) of a wooden board or plywood, etc. It is formed by cutting the width of the running machine 1 to support the front and rear portions of the bottom surface of the main body 1a of the treadmill 1, and at the same time, the vibration and noise generated by the treadmill 1 are primarily It has the effect of absorbing dust and sound.

In addition, the first and second non-slip rubber plates (3) (5) are higher in elasticity and friction than the anti-vibration rubber 43, which will be described later, respectively, the upper surface of the plate body 2 and the bottom surface of the mount 4, respectively It is fixed by an adhesive to prevent the running machine 1 from sliding forward and backward by the elastic force and the frictional force of the rubber plate itself, and also supports the running machine 1 including the mount 4. The device itself does not slip off the floor.

At this time, the first and second non-slip rubber plate (3) (5) has a function of preventing the sliding of the treadmill 1 itself and the device of the present invention to slip from the floor surface rather than the dust-proof function, the thickness thereof Since it does not need to be thick, the one having a thickness of about 2-4 mm was used.

In addition, the mount 4 is a bolt that is fitted through the bolt fastening holes (2d) formed on both sides of the support and the sound-absorbing plate 2 in a state located on both bottom surfaces of the support and the sound-absorbing plate 2 ( 7) is detachably fixed to the support and the sound absorbing plate (2) through the running machine (1) is absorbed primarily through the support and the sound absorbing plate (2) and then transmitted to the bottom surface side Secondary absorption of impact force, vibration and noise.

At this time, the mount 4 is the disc 41 of the metal constituting the bottom and the outer peripheral surface of the disc 41, the support ring 42 of the metal material is installed in a wrapping form, the upper portion of the support ring 42 It is provided with a dustproof rubber 43 and a threaded portion 44a for fastening the bolts 7 and filled in the support ring 42 so as to have a conical protrusion 43a, and integrally inserted and installed in the upper center of the dustproof rubber 43. It consists of fasteners 44 to be.

The mount 4 is molded by the insert mold, and the dust-proof rubber is injected into the mold while the support ring 42 and the fastener 44 are inserted into the insert mold having a predetermined shape. As the anti-vibration rubber 43 is filled into the support ring 42, the fastener 44 is integrally formed and fixed at the center of the conical protrusion 43a formed above the support ring 42. It is completed by welding-fixing the bottom disc 41 to the lower expansion part 42b of the ().

At this time, when the elastic modulus of the anti-vibration rubber 43 is high, the repulsive force opposite to the amplitude of the shock or vibration generated in the treadmill 1 is so large that the treading machine 1 itself slacks and runs or runs thereon. When the walking user is dizzy, or moves the stride or foot, there is a fear that a gap occurs.

Therefore, in the present invention, without using general rubber as the material of the anti-vibration rubber 43, seismic anti-vibration rubber (also referred to as "high damper rubber"), which is known to have a very good elasticity and shock or vibration absorbing force while having a low elastic modulus. By using it, it is possible to smoothly absorb and absorb large and small shocks, vibrations and noises generated when running or walking using the treadmill 1, and there is no slack so that the user who runs or walks You don't have to worry about dizziness, strides, or foot movements.

On the other hand, when the support ring 42 is formed to have a cylindrical shape, the cone-shaped protrusion 43a of the anti-vibration rubber 43 and the upper boundary surface of the support ring 42 may be spaced apart or torn in the vibration absorption process. When welding the disc 41 to the bottom of the support ring 42, the contact area is small and there is no buffering function therebetween, so that the vibration and noise absorption effect may be lowered.

Accordingly, in the present invention, the upper and lower ends of the support ring 42 of the mount 4 further form expansion pipe parts 42a and 42b that extend outwardly to support the conical protrusion 43a and the support of the anti-vibration rubber 43. The upper boundary surface of the ring 42 is smoothly attached by the expansion pipe 42a so that the interface between them is not spaced apart or torn in the vibration absorption process, as well as the bottom expansion pipe of the support ring 42 ( 42b) can be smoothly welded to the disk 41, and the vibration transmitted to the disk 41 through the support ring 42 of the mount 4 is smoothly absorbed by the tension action of the lower expansion portion (42b) .

In addition, in the present invention, by forming the hollow portion 43b in the lower portion of the anti-vibration rubber 43, the material of the anti-vibration rubber 43 can be saved, as well as the hollow portion 43b. It is possible to appropriately correspond to the shear deformation, in particular, the conical projection 43a of the anti-vibration rubber 43 formed on the hollow portion 43b has a bolt 7 fastening portion 44 in the shape of a disc disk of a predetermined thickness. It has a shape for lifting and supporting it so that the shape of the fastening portion 44 can be supported in the form of displacement up and down.

For example, if the height of the hollow portion 43b is 20mm, the highest dustproof efficiency is shown at 10 ± 2mm.

In the above, the head of the bolt (7) for fixing the mount (4) to the support and the sound absorbing plate (2) of the support and the sound absorbing plate (2) in the state inserted into the bolt fastening hole (2d) Since it is covered by the first non-slip rubber plate 3 attached to the upper surface to maintain the beauty in appearance, as well as the bolt 7 is the fastening portion of the mount 4 by the impact or vibration generated in the treadmill 1 Release from (44) can be prevented.

On the other hand, when the device of the present invention is installed at the front and rear bottoms of the treadmill 1 as described above, the first slipper rubber plate 3 prevents the treadmill 1 from slipping forward and backward. It could, but could not completely prevent flow to the left and right.

Therefore, in the present invention, the support and the sound-absorbing plate body 2 and the first non-slip rubber plate 3 in a form that surrounds the pair of the movable machine 1 to be movable to both sides corresponding to the width of the main body (1a) By providing the treadmill flow prevention device 6 additionally, even the left and right flow of the treadmill 1 can be prevented.

At this time, the treadmill flow prevention device 6 is composed of a support 61, the separation prevention part 62 and the fixing bolt 63.

The support 61 has a “b” shaped longitudinal section and supports the side surface of the main body 1a by pushing inward from the upper surface of the support and noise absorbing plate 2. 62 is bent in a "b" shape from both sides of the support 61 toward the lower portion so that the support 61 can be moved only to the left and right, without being separated from the support and the sound absorbing plate (2) It is based on one thing.

By the way, when the separation prevention part 62 is formed to be bent only in a "b" shape from both sides of the support 61 toward the lower portion as described above, the running machine flow prevention device 6 itself is the support and noise absorption plate body ( It may flow in the longitudinal direction of 2).

Therefore, in the present invention, if necessary, the bending piece 62a is integrally bent further from the end of the departure preventing part 62 toward the upper part so as to have the departure preventing part 62 itself in a “∪” shape. At the same time, the release preventing portion 62 by further forming a guide groove (2a) in which the engaging piece (62a) can be fitted in the longitudinal direction on both sides of the bottom surface of the support and the sound absorbing plate (2) Has a shape that can be slidably moved along the guide groove 2a of the support and noise absorption plate 2, so that the treadmill flow prevention device 6 itself is supported in the longitudinal direction of the support and noise absorption plate 2; The flow can be completely prevented.

In addition, the fixing bolt 63 is coupled to the bolt fasteners 44 formed on the separation preventing part 62, respectively, and the ends thereof are in close contact with both sides of the support and noise absorbing plate body 2. The pair of running machine flow prevention devices 6 themselves are fixed to the support and noise absorbing plate body 2 while maintaining a distance corresponding to the width of the main body 1a.

In this case, the tracing machine 63 prevents the running machine flow prevention devices 6 and the sound absorbing plate 2 by directly attaching the fixing bolt 63 to both sides of the support and noise absorbing plate 2 as described above. ), The running machine flow prevention openings 6 may be separated from the support and noise absorbing plate 2 when the fixing bolt 63 is loosened.

Therefore, in the present invention, if necessary, the fixing grooves 2b are formed on both sides of the support and noise absorbing plate body 2 to which the ends of the fixing bolts 63 are in contact, so that a part of the ends of the fixing bolts 63 are formed. Is inserted into the fixing groove 2b so that even if the fixing bolt 63 is loosened, a part thereof is caught in the fixing groove 2b so that the running machine flow preventing devices 6 support and absorb the sound plate. Separation from (2) can be prevented.

Of course, when the fixing groove (2b) is formed on both sides of the support and the sound absorbing plate body (2), when the fixing bolt 63 is released, the end of the fixing bolt 63 is fixed to the fixing groove ( Since it is movable along 2b), there is a fear that the treadmill flow prevention devices 6 are separated from the support and noise absorbing plate body 2.

Therefore, in the present invention, when forming the fixing grooves 2b in the longitudinal direction on both sides of the support and the sound-absorbing plate body 2, the locking jaw 2c is further formed on both ends of the fixing grooves 2b. The running bolt 63 is moved along the fixing groove 2b in a form where the end portion thereof is fitted into the fixing groove 2b in the unlocked state, and when it reaches the locking jaw 2c, it is caught and no longer moved. It is possible to completely prevent the machine flow prevention devices 6 from being completely separated from the support and the sound absorbing plate 2.

On the other hand, when the treadmill flow prevention device 6 is formed of metal, the support 61 of the treadmill flow prevention device 6 is in contact with the main body 1a of the treadmill when the treadmill 1 is used. In this case, it is preferable to adhesively install a scratch prevention rubber plate on one side of the support body 61 which is in contact with the main body 1a of the treadmill 1, since it may cause scratches. In addition to providing elasticity to the support body 61 itself, the wearability of the support body 61 is greater than that of the main body 1a of the treadmill 1, so that a rubber plate for preventing scratches may not be provided.

In addition, the description so far has been described with reference to the example in which the device of the present invention is applied to a treadmill, but is not limited thereto, and vibration absorption of a product that does not have a relatively large weight, such as a washing machine that generates a lot of vibration in a home. Can also be used as cum support plate.

Although the above-described embodiment has been described with respect to the most preferred embodiment of the present invention, it is not limited to the above embodiment, and various modifications (particularly, in the case of a running machine flow prevention device, a band or a clip) without departing from the technical spirit of the present invention. Or it may be fastened in the form of a locking mechanism) it is apparent to those skilled in the art.

As described above, according to the vibration absorber for a treadmill of the present invention, the first non-slip rubber plate is fixed to both sides of the bottom surface of the support and noise absorption plate body attached to the upper surface, but the second surface is mounted on the bottom surface of the mount. By installing the device of the present invention by installing a non-slip rubber plate between the front, rear and bottom surfaces of the main body of the treadmill as if it is a shelf-type stand, which is generated through the treadmill when running or walking in the room, Various shocks, vibrations, and noises can be completely prevented from being transmitted to the lower floors through the floor, which can cause damage to others due to the use of the treadmill. Not only can it significantly reduce discomfort, but also when using other people's treadmills. It is possible to maintain a pleasant indoor environment.

In addition, if necessary, by installing a running machine flow prevention device that can adjust the width corresponding to the width of the treadmill to the support and the noise absorbing plate body when running and walking using the treadmill or during normal running outside Even if an impact or the like is applied to the machine, the treadmill can be prevented from flowing in both directions, and thus it is a very useful design such that the inconvenience of re-installation due to the flow of the treadmill can be prevented in advance.

Claims (10)

A support and noise absorbing plate body which supports the front and rear portions of the bottom of the main body of the treadmill, respectively, and simultaneously absorbs vibration and noise generated from the treadmill; A first non-slip rubber plate attached to an upper surface of the plate to prevent the treading machine from sliding forward and backward; A mount detachably fixed to both bottom surfaces of the support and sound absorbing plate to secondarily absorb vibrations and noises generated from the running machine; And a second non-slip rubber plate adhesively fixed to the bottom surface of the mount to prevent the mount from slipping from the bottom surface. The method according to claim 1, A pair of treadmill flow prevention devices for preventing the left and right flow of the treadmill are installed to be movable to both sides corresponding to the width of the main body of the treadmill in a form surrounding the support and the noise absorbing plate and the first non-slip rubber plate Vibration absorber for a running machine, characterized in that it is further provided. The method according to claim 2, The mount is installed on the bottom of the support and the sound absorbing plate body, A disc made of metal constituting the bottom; An outer circumferential surface of the disc and a support ring of a metal material installed in a wrapping form; An anti-vibration rubber filled in the support ring so as to have a conical protrusion to absorb vibration and noise; And a fastener formed integrally inserted into the upper center of the anti-vibration rubber and having a screw thread for fastening the bolts vertically at the center thereof. The method according to claim 3, The upper and lower ends of the mount support ring, vibration absorbing device for a running machine, characterized in that further formed expansion pipe that is extended to the outside. The method according to claim 4, The mount is made by injecting the anti-vibration rubber into the mold while inserting the support ring and the fastener into the insert mold to integrally form the support ring, the anti-vibration rubber and the fastener, and the bottom disc is attached to the lower expansion part of the support ring. Running machine credit vibration absorber, characterized in that the welding fixed. The method according to claim 5, A vibration absorber for a running machine, characterized in that a hollow portion is formed below the dustproof rubber. The method according to claim 2, The running machine flow prevention device includes: a support for supporting both sides of the main body on the upper surface of the support and the sound absorbing plate; A pair of anti-separation portions having a form bent toward the lower portion at both sides of the support and allowing the support to be moved left and right without being separated from the support and sound absorbing plate; The end portion is coupled to both sides of the support and noise absorption plate body 2 in a form coupled to the bolt fasteners respectively formed in the separation prevention portion, the pair of running machine flow prevention device itself corresponding to the width of the main body Running vibration absorber for the running machine, characterized in that consisting of a fixing bolt to be fixed to the support and the sound absorbing plate body while maintaining the. The method according to claim 7, The engaging piece is further bent integrally from the end of the departure preventing part toward the upper part so that the departure preventing part itself has a “∪” shape, and the length of the support and the sound absorbing plate body is longitudinally opposite from both sides of the bottom surface. The vibration absorbing device for a running machine, characterized in that the guide groove is further formed to allow the sliding piece to slide in a locked state. The method according to claim 8, Vibration absorption for a treadmill, characterized in that the fixing grooves are formed in the longitudinal direction on both sides of the support and the sound-absorbing plate body that the end of the fixing bolt is in contact with the end portion of the fixing bolt to be hooked. Device. The method according to claim 9, Both ends of the fixing groove vibration absorbing device for a running machine, characterized in that the locking jaw is further formed to prevent the fixing bolt from being separated from the fixing groove.

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