CN210786112U - Two appearance buffering damping device of treadmill - Google Patents
Two appearance buffering damping device of treadmill Download PDFInfo
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- CN210786112U CN210786112U CN201921375353.4U CN201921375353U CN210786112U CN 210786112 U CN210786112 U CN 210786112U CN 201921375353 U CN201921375353 U CN 201921375353U CN 210786112 U CN210786112 U CN 210786112U
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- running
- treadmill
- buffer
- damping device
- connecting ring
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Abstract
The utility model belongs to the technical field of the treadmill technique and specifically relates to a two appearance buffering damping device of treadmill. The utility model provides a two appearance buffering damping device of treadmill which characterized in that: the front and back sides of the frame are respectively connected with the front roller and the back roller, the front roller and the back roller are connected with each other through a running belt, the running belt is of an annular structure, the running plate is arranged below the inner side of the running belt, the running plate is arranged at the bottom of the running plate and connected with a plurality of buffer devices, each buffer device comprises a fastening screw, a U-shaped fixing plate, a buffer device fastening screw and a connecting ring, the bottom of the running plate is connected with one end of the connecting ring through the fastening screw, and the other end of the connecting ring is connected with the U-shaped fixing plate through the buffer device fastening screw. Compared with the prior art, the two-instrument buffering and damping device of the running machine is provided, the buffering device is arranged on the running plate, the impact of the base recovery on the knee joint can be effectively reduced, and the knee joint of sports personnel is protected.
Description
Technical Field
The utility model belongs to the technical field of the treadmill technique and specifically relates to a two appearance buffering damping device of treadmill.
Background
Traditional treadmill is connected between the front and back cylinder and is run the area, runs the area moreover and need have certain tensioning degree, just can support its whole people, and the user is when running, and the foot can exert gravity to running the area, and simultaneously, runs the area and can be because of the elasticity of self and with rebound in it meeting user, can cause the damage of user's knee like this.
Disclosure of Invention
The utility model provides a two appearance buffering damping device of treadmill for overcoming the deficiencies of the prior art, sets up buffer on the running board, can effectively alleviate the impact that the base returns and causes the knee joint, protection sportsman's knee joint.
In order to realize the above purpose, two appearance buffering damping device of design a treadmill, including frame, preceding cylinder, rear roller, its characterized in that: the front and back sides of the frame are respectively connected with the front roller and the back roller, the front roller and the back roller are connected with each other through a running belt, the running belt is of an annular structure, the running plate is arranged below the inner side of the running belt, the running plate is arranged at the bottom of the running plate and connected with a plurality of buffer devices, each buffer device comprises a fastening screw, a U-shaped fixing plate, a buffer device fastening screw and a connecting ring, the bottom of the running plate is connected with one end of the connecting ring through the fastening screw, and the other end of the connecting ring is connected with the U-shaped fixing plate through the buffer device fastening screw.
The buffer device is at least provided with 4 groups, 3 groups of the 4 groups of buffer devices are respectively arranged at the left and right side positions of the front part, the middle part and the rear part of the running board bottom, and 1 group of the 4 groups of buffer devices is arranged at the middle position of the middle part of the running board bottom.
The U-shaped fixing sheet is of a U-shaped structure, and the bottom plane of the U-shaped fixing sheet is connected with the connecting ring through a fastening screw of the buffer device.
The connecting ring is of an arc-shaped structure.
Frame structures are arranged at the lower end of the connecting ring and the outer side of the U-shaped fixing sheet and connected with the rack.
The left side and the right side which are positioned at the rear side of the running plate are respectively connected with a left rotating support and a right rotating support through bolts.
The front part of the front roller is connected with a motor through a V-belt, and the motor is fixedly connected with the rack.
Compared with the prior art, the utility model, a two appearance buffering damping device of treadmill are provided, run and set up buffer on the board, can effectively alleviate the impact that the base returns and causes the knee joint, protection sportsman's knee joint.
The left and right rotating supports at the rear end of the running plate are connected with the frame, so that the soft acting force brought by the buffer device is effectively reduced, a powerful assisting force is provided during running, and the problem of force unloading brought by a transmission buffer structure is solved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view of the structure of the buffering device.
Referring to fig. 1, fig. 2, 1 is a buffer device, 2 is a buffer device fastening screw, 3 is a fastening screw, 4 is a left-right rotating support, 5 is a running belt, 6 is a running plate, 7 is a U-shaped fixing plate, 8 is a motor, 9 is a poly-wedge belt, 10 is a front roller, 11 is a rear roller, 12 is a frame, 13 is a frame structure, and 14 is a connecting ring.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, a front roller 10 and a rear roller 11 are respectively connected and arranged at the front side and the rear side of a frame 12, the front side and the rear side of the front roller 10 and the rear side of the rear roller 11 are connected through a running belt 5, the running belt 5 is of an annular structure and is arranged below the inner side of the running belt 5, a running plate 6 is arranged at the bottom of the running plate 6 and is connected with a plurality of buffer devices 1, each buffer device 1 comprises a fastening screw, a U-shaped fixing plate, a buffer device fastening screw and a connecting ring, the bottom of the running plate 6 is connected with one end of the connecting ring 14 through the fastening screw 3, and the other end of the connecting ring 14 is connected with the U-.
The buffer device 1 is at least provided with 4 groups, 3 groups of the 4 groups of buffer devices 1 are respectively arranged at the left and right side positions of the front part, the middle part and the rear part of the bottom of the running board 6, and 1 group of the 4 groups of buffer devices 1 is arranged at the middle position of the middle part of the bottom of the running board 6.
The U-shaped fixing piece 7 is in a U-shaped structure, and the bottom plane of the U-shaped fixing piece 7 is connected with the connecting ring 14 through the buffer device fastening screw 2.
The connecting ring 14 has a circular arc-shaped configuration.
And a frame structure 13 is arranged at the lower end of the connecting ring 14 and the outer side of the U-shaped fixing sheet 7, and the frame structure 13 is connected with the machine frame 12.
The left side and the right side which are positioned at the rear side of the running plate 6 are respectively connected with the left rotating support and the right rotating support 4 through bolts.
The front part of the front roller 10 is connected with a motor 8 through a V-belt 9, and the motor 8 is fixedly connected with a frame 12.
The utility model provides a two appearance buffering damping device of treadmill sets up buffer on running the board, can effectively alleviate the impact that the base recovery caused the knee joint, protection sportsman's knee joint.
The left and right rotating supports at the rear end of the running plate are connected with the frame, so that the soft acting force brought by the buffer device is effectively reduced, a powerful assisting force is provided during running, and the problem of force unloading brought by a transmission buffer structure is solved.
Claims (7)
1. The utility model provides a two appearance buffering damping device of treadmill, includes frame, preceding cylinder, rear roller, its characterized in that: the front and back sides of the frame (12) are respectively connected with the front roller (10) and the back roller (11), the front roller (10) and the back roller (11) are connected with each other through the running belt (5), the running belt (5) is of an annular structure, the running plate (6) is arranged below the inner side of the running belt (5), the bottom of the running plate (6) is connected with a plurality of buffer devices (1), each buffer device (1) comprises a fastening screw, a U-shaped fixing plate, a buffer device fastening screw and a connecting ring, the bottom of the running plate (6) is connected with one end of the connecting ring (14) through the fastening screw (3), and the other end of the connecting ring (14) is connected with the U-shaped fixing plate (7) through the buffer device fastening screw (2).
2. The two-unit buffering and damping device of a treadmill of claim 1, wherein: buffer (1) be equipped with 4 groups at least, 3 among 4 groups of buffer (1) set up respectively in the front portion of running board (6) bottom, middle part and the left and right sides position at rear portion, 1 among 4 groups of buffer (1) sets up the intermediate position in the middle part of running board (6) bottom.
3. The two-unit buffering and damping device of a treadmill of claim 1, wherein: the U-shaped fixing piece (7) is of a U-shaped structure, and the bottom plane of the U-shaped fixing piece (7) is connected with the connecting ring (14) through the buffer device fastening screw (2).
4. The two-unit buffering and damping device of a treadmill according to claim 1 or 3, wherein: the connecting ring (14) is of an arc-shaped structure.
5. The two-unit buffering and damping device of a treadmill according to claim 1 or 3, wherein: and a frame structure (13) is arranged at the lower end of the connecting ring (14) and the outer side of the U-shaped fixing piece (7), and the frame structure (13) is connected with the rack (12).
6. The two-unit buffering and damping device of a treadmill of claim 1, wherein: the left side and the right side which are positioned at the rear side of the running plate (6) are respectively connected with a left rotating support and a right rotating support (4) through bolts.
7. The two-unit buffering and damping device of a treadmill of claim 1, wherein: the front part of the front roller (10) is connected with a motor (8) through a V-belt (9), and the motor (8) is fixedly connected with a rack (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921375353.4U CN210786112U (en) | 2019-08-22 | 2019-08-22 | Two appearance buffering damping device of treadmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921375353.4U CN210786112U (en) | 2019-08-22 | 2019-08-22 | Two appearance buffering damping device of treadmill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210786112U true CN210786112U (en) | 2020-06-19 |
Family
ID=71234435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921375353.4U Active CN210786112U (en) | 2019-08-22 | 2019-08-22 | Two appearance buffering damping device of treadmill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210786112U (en) |
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2019
- 2019-08-22 CN CN201921375353.4U patent/CN210786112U/en active Active
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