CN210472919U

CN210472919U - Damping running belt based on treadmill

Info

Publication number: CN210472919U
Application number: CN201921121854.XU
Authority: CN
Inventors: 林昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-05-08
Anticipated expiration: 2029-07-17

Abstract

The utility model provides a based on damping race area for treadmill. The shock attenuation running belt for treadmill includes: a bottom case; the bottom of the supporting block is fixed at the bottom of the inner wall of the bottom shell; the bottom of the cushion block is fixed on the top of the supporting block; the two ends of the first rotating shaft are respectively and rotatably connected to the front surface and the back surface of the inner wall of the bottom shell, and the front surface of the first rotating shaft is fixedly connected with a first belt pulley; and the two ends of the second rotating shaft are respectively rotatably connected to the front and the back of the inner wall of the bottom shell and are positioned on one side of the first rotating shaft. The utility model provides a because damping running belt for treadmill not only has the protection knee, avoids the knee to suffer the function of damage, and the user is when running moreover, just steps on soft meadow, fine improvement sensation and the mood when running, further strengthened the usability of treadmill.

Description

Damping running belt based on treadmill

Technical Field

The utility model relates to a body-building apparatus field especially relates to a based on damping running belt for treadmill.

Background

The variety of exercise machines is broadly divided into; the rowing machine comprises: mainly used for enhancing the strength of arms, latissimus dorsi and the coordination ability of actions; AMT body fitness exercise machine: unlike other fitness approaches, the user may be able to freely transition between different motion patterns and a completely zero-impact experience, similar to climbing stairs, walking, jogging, and long-distance running. Through the instant mode conversion function, the training mode of the user is adjusted to achieve the aim of training specific muscle groups; an elliptical machine: the smooth and fluent motion trajectory and cross-slope patented technique allows the user to exercise muscle groups in biomechanical compliant positions, increasing the variety and effectiveness of the exercises. Zero resistance exercise reduces the occurrence of muscle strain; the exercise bike comprises: when in exercise, the bicycle is used like riding a bicycle, mainly used for enhancing leg strength and cardiovascular function; a stepping vehicle: the utility model is mainly used for exercising the functions of the leg, the waist, the abdominal muscle and the heart and the lung; a treadmill: the utility model is mainly used for exercising the muscles of legs, buttocks, waist and abdomen and the functions of heart and lung; waist beautifying machine: can relax and massage waist and back.

The treadmill is a commonly-used fitness apparatus for families and gymnasiums, is the simplest one of the current family fitness apparatuses, and is the best choice of the family fitness apparatus, however, the running belt of the existing treadmill has certain disadvantages, for example, the running belt of the existing treadmill does not have the function of damping and buffering, so that the touch feeling between the foot and the running belt of a user is poor, and the running belt easily causes damage to the knees of an operator when special conditions occur.

Therefore, it is necessary to provide a damping running belt for a treadmill to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a based on treadmill is with shock attenuation running belt, the running belt of having solved among the current treadmill does not have the function of shock attenuation buffering to the running belt causes the problem of damage to operating personnel's knee easily.

In order to solve the technical problem, the utility model provides a because damping running belt for treadmill includes:

a bottom case;

the bottom of the supporting block is fixed at the bottom of the inner wall of the bottom shell;

the bottom of the cushion block is fixed on the top of the supporting block;

the two ends of the first rotating shaft are respectively and rotatably connected to the front surface and the back surface of the inner wall of the bottom shell, and the front surface of the first rotating shaft is fixedly connected with a first belt pulley;

a second rotating shaft, both ends of which are respectively rotatably connected to the front and back of the inner wall of the bottom case, and is positioned at one side of the first rotating shaft, the outer surface of the first rotating shaft is in transmission connection with the outer surface of the second rotating shaft through a running belt, the running belt comprises a transmission belt, the top of the transmission belt is provided with an elastic rubber belt, the outer surface of the elastic rubber belt is provided with an elastic extrusion pad, the interior of the elastic extrusion cushion is provided with a rubber extrusion ball, the outer surface of the elastic extrusion cushion is provided with a thermoplastic elastic belt, the bottom of the thermoplastic elastic belt is provided with a groove, the inner surface of the groove is provided with a first rubber ball, the outer surface of the elastic extrusion pad is provided with a convex block, the outer surface of the lug is provided with a second rubber ball, and the outer surface of the thermoplastic elastic band is provided with an elastic anti-slip sleeve;

the top of the motor is fixed on one side of the top of the inner wall of the bottom shell.

Preferably, the outer surface of the motor output shaft is fixedly connected with a second belt pulley, and the outer surface of the second belt pulley is in transmission connection with the outer surface of the first belt pulley through a belt.

Preferably, a support frame is fixedly mounted on one side of the top of the bottom shell, and a controller is arranged on the top of the support frame.

Preferably, the bottom of the bottom shell is provided with a walking structure.

Preferably, the inside of cushion has seted up the dashpot, sliding connection has the buffer board between the both sides of the inner wall of dashpot, the top fixedly connected with a plurality of ejector pin of buffer board.

Preferably, a plurality of the top of ejector pin all runs through the dashpot and extends to the top of dashpot, a plurality of the ejector pin extends to the one end fixedly connected with roof at the top of dashpot, the top fixedly connected with cushion of roof.

Preferably, the bottom of buffer board fixedly connected with a plurality of spring, a plurality of the bottom of spring all is fixed in the bottom of the inner wall of dashpot.

Preferably, the elastic slip-resistant sleeve of the transmission belt is also provided with elastic fluff or elastic particles.

Compared with the prior art, the utility model provides a because damping running belt for treadmill has following beneficial effect:

the utility model provides a based on area is run to shock attenuation for treadmill, start through the motor, can drive the second belt pulley and rotate, it is rotatory to drive first belt pulley indirectly, the first belt pulley of rethread drives first axis of rotation and rotates, rotation through first axis of rotation, can drive the area of running and carry out rotary motion, the setting of rethread elastic rubber area, guaranteed operating personnel when walking or running through the area of running, improve the elasticity and the buffer property of area of running, when falling down, the area of running can protect the knee, avoid the knee to suffer the damage. Moreover, a plurality of rubber extrusion balls are arranged in the elastic extrusion pad, so that the elasticity and the durability of the running belt are improved through the rubber extrusion balls, and the function that the running belt loses elasticity after long-time use is avoided; and through the setting of thermoplasticity elastic webbing, improved the sense of touch between user's foot and the running belt, not only have the protection knee, avoid the knee to suffer the function of damage, step on soft meadow like when running moreover, improve sensation and mood when running, further increaseed treadmill's usability.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a damping running belt for a treadmill according to the present invention;

FIG. 2 is a cross-sectional view of the bottom case shown in FIG. 1;

FIG. 3 is a schematic view of the structure of the running belt shown in FIG. 1;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is a schematic structural view of a second embodiment of the damping running belt for a treadmill according to the present invention.

Reference numbers in the figures: 1. bottom shell, 2, supporting block, 3, cushion block, 4, first rotating shaft, 5, first belt pulley, 6, second rotating shaft, 7, running belt, 71, transmission belt, 72, elastic rubber belt, 73, elastic extrusion pad, 74, rubber extrusion ball, 75, thermoplastic elastic belt, 76, groove, 77, first rubber ball, 78, bump, 79, second rubber ball, 710, elastic anti-slip sleeve, 711, elastic fluff, 8, motor, 9, second belt pulley, 10, support frame, 11, controller, 12, walking structure, 13, buffer groove, 14, buffer plate, 15, ejector rod, 16, top plate, 17, elastic pad, 18, spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural view of a first embodiment of a damping running belt for a treadmill according to the present invention; FIG. 2 is a cross-sectional view of the bottom case shown in FIG. 1; FIG. 3 is a schematic view of the structure of the running belt shown in FIG. 1; fig. 4 is an enlarged view of the portion a shown in fig. 3. Based on shock attenuation running belt for treadmill includes:

a bottom case 1;

the bottom of the supporting block 2 is fixed at the bottom of the inner wall of the bottom shell 1;

the bottom of the cushion block 3 is fixed on the top of the supporting block 2;

the two ends of the first rotating shaft 4 are respectively and rotatably connected to the front surface and the back surface of the inner wall of the bottom shell 1, and the front surface of the first rotating shaft 4 is fixedly connected with a first belt pulley 5;

a second rotating shaft 6, both ends of the second rotating shaft 6 are respectively rotatably connected to the front and the back of the inner wall of the bottom case 1, and are located at one side of the first rotating shaft 4, the outer surface of the first rotating shaft 4 is in transmission connection with the outer surface of the second rotating shaft 6 through a running belt 7, the running belt 7 comprises a transmission belt 71, an elastic rubber belt 72 is arranged at the top of the transmission belt 71, an elastic extrusion pad 73 is arranged on the outer surface of the elastic rubber belt 72, a rubber extrusion ball 74 is arranged inside the elastic extrusion pad 73, a thermoplastic elastic belt 75 is arranged on the outer surface of the elastic extrusion pad 73, a groove 76 is arranged at the bottom of the thermoplastic elastic belt 75, a first rubber ball 77 is arranged on the inner surface of the groove 76, a convex block 78 is arranged on the outer surface of the elastic extrusion pad 73, and is located inside the groove 76, the outer surface of the bump 78 is provided with a second rubber ball 79, the outer surface of the thermoplastic elastic band 75 is provided with an elastic anti-slip sleeve 710, and an elastic rubber band 72 is arranged on the outer surface, so that the elasticity and the buffering performance of the running band are improved when an operator walks or runs through the running band 7, the knee can be protected by the running band when the operator is prevented from falling down, the knee is prevented from being damaged, and the rubber extrusion balls 74 are arranged in the elastic extrusion pad 73, so that the elasticity and the durability of the running band are increased mainly through the rubber extrusion balls 74, the long-time use is avoided, the function of losing elasticity of the running band is avoided, and the touch feeling between the foot of the user and the running band 7 is mainly improved through the arrangement of the thermoplastic elastic band 75, so that the user steps on a soft lawn just like when running, and the feeling and the mood of running are improved;

and the top of the motor 8 is fixed on one side of the top of the inner wall of the bottom shell 1, and the motor is connected with the controller 11.

Preferably, the elastic anti-slip cover 710 of the transmission belt 71 is further provided with elastic fluff or elastic particles. The height of the elastic pile or elastic particles can be 2cm, so that the user obtains a user experience similar to grass running, and no safety hazard exists.

The outer fixed surface of the output shaft of the motor 8 is connected with a second belt pulley 9, the outer surface of the second belt pulley 9 is connected with the outer surface of the first belt pulley 5 through belt transmission, the second belt pulley 9 can be driven to rotate through the starting of the motor 8, the first belt pulley 5 is indirectly driven to rotate, the first rotating shaft 4 is driven to rotate through the first belt pulley 5, and the running belt 7 can be driven to rotate through the rotation of the first rotating shaft 4.

A supporting frame 10 is fixedly installed at one side of the top of the bottom shell 1, a controller 11 is arranged at the top of the supporting frame 10, and the controller 11 adopts a control mechanism used by a treadmill in the prior art for controlling the treadmill.

The bottom of the bottom shell 1 is provided with a walking structure 12, where the walking structure 12 employs a walking mechanism used in a prior art treadmill.

The utility model provides a theory of operation based on area is run to shock attenuation for treadmill as follows:

through motor 8's start-up, can drive second belt pulley 9 and rotate, it is rotatory to indirectly drive first belt pulley 5, rethread first belt pulley 5 drives first axis of rotation 4 and rotates, rotation through first axis of rotation 4, can drive running belt 7 and carry out rotary motion, the setting of rethread elastic rubber area 72, guaranteed that operating personnel is walking or running through running belt 7, improve the elasticity and the resiliency of running the area, when falling down, running belt 7 can protect the knee, avoid the knee to suffer the damage, moreover, at inside a plurality of rubber extrusion ball 74 that is provided with of elastic extrusion pad 73, increase elasticity and the persistence of running the area through rubber extrusion ball 74, avoid long-time use, the running belt loses elastic function. Also, by the provision of the thermoplastic elastic band 75, the comfortable feeling between the user's foot and the running belt 7 is improved.

by starting the motor 8, the second belt pulley 9 can be driven to rotate, the first belt pulley 5 is indirectly driven to rotate, the first belt pulley 5 drives the first rotating shaft 4 to rotate, the running belt 7 can be driven to rotate through the rotation of the first rotating shaft 4, and then the elastic rubber belt 72 is arranged, so that when an operator walks or runs through the running belt 7, the elasticity and the buffer property of the running belt are improved, the knee can be protected by the running belt 7 when the operator falls down, the knee is prevented from being damaged, and the rubber extrusion balls 74 are arranged in the elastic extrusion pad 73, so that the elasticity and the durability of the running belt are improved through the rubber extrusion balls 74, the long-time use is avoided, the running belt loses the elastic function, and the touch feeling between the foot of the user and the running belt 7 is improved through the arrangement of the thermoplastic elastic belt 75, not only has the function of protecting the knees and avoiding the knees from being damaged, but also can be stepped on a soft grassland during running, thereby improving the feeling and the mood during running and further increasing the usability of the running machine.

Second embodiment

Referring to fig. 5, a second embodiment of the present application provides another shock absorbing tread belt for a treadmill based on the shock absorbing tread belt provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the difference that the second embodiment of this application provided based on damping race area for treadmill lies in based on damping race area for treadmill, dashpot 13 has been seted up to the inside of cushion 3, sliding connection has buffer board 14 between the both sides of the inner wall of dashpot 13, a plurality of ejector pin 15 of top fixedly connected with of buffer board 14.

A plurality of the top of ejector pin 15 all runs through buffer tank 13 and extends to the top of buffer tank 13, a plurality of ejector pin 15 extends to the one end fixedly connected with roof 16 at the top of buffer tank 13, the top fixedly connected with cushion 17 of roof 16.

The bottom fixedly connected with a plurality of spring 18 of buffer board 14, a plurality of the bottom of spring 18 all is fixed in the bottom of the inner wall of dashpot 13, the setting of spring 18, mainly can extrude buffer board 14, make buffer board 14 have good buffer capacity, and when buffer board 14 received the cushion effect, will transmit the cushion effect to roof 16, make roof 16 have fine buffer capacity, at this moment when operating personnel uses again, foot and when running area 7 contact, the bottom of running area 7 will contact with roof 16, and then cushion effect when having improved to run, this structure can set up in the treadmill that running area 7 does not have the function of shock attenuation buffering, the cushion effect that the user used also can have been improved, and the comfortable sense of touch of foot.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a based on shock attenuation running belt for treadmill which characterized in that includes:

a bottom case;

the bottom of the cushion block is fixed on the top of the supporting block;

2. The shock absorbing running belt for a treadmill as recited in claim 1, wherein a second pulley is fixedly attached to an outer surface of the output shaft of the motor, and wherein an outer surface of the second pulley is in belt-driven engagement with an outer surface of the first pulley.

3. The shock-absorbing running belt for a treadmill according to claim 1, wherein a support frame is fixedly installed at one side of the top of the bottom shell, and a controller is installed at the top of the support frame.

4. The shock absorbing running belt for a treadmill according to claim 1, wherein a walking structure is provided at a bottom of the bottom shell.

5. The shock-absorbing running belt for the treadmill according to claim 1, wherein a buffer slot is formed inside the cushion block, a buffer plate is slidably connected between two sides of an inner wall of the buffer slot, and a plurality of push rods are fixedly connected to the top of the buffer plate.

6. The shock absorbing running belt for a treadmill according to claim 5, wherein a plurality of top rods extend through and to the top of the buffer tank, a top plate is fixedly connected to one end of the plurality of top rods extending to the top of the buffer tank, and an elastic pad is fixedly connected to the top of the top plate.

7. The shock absorbing running belt for a treadmill according to claim 5, wherein a plurality of springs are fixedly connected to a bottom of the buffer plate, and bottom ends of the plurality of springs are fixed to a bottom of an inner wall of the buffer groove.

8. The cushioned running belt for a treadmill according to claim 1, wherein the resilient slip-resistant cover of the driving belt further comprises resilient fluff or particles.