CN114344809A - Energy-saving environment-friendly ultra-silent treadmill - Google Patents
Energy-saving environment-friendly ultra-silent treadmill Download PDFInfo
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- CN114344809A CN114344809A CN202111652197.3A CN202111652197A CN114344809A CN 114344809 A CN114344809 A CN 114344809A CN 202111652197 A CN202111652197 A CN 202111652197A CN 114344809 A CN114344809 A CN 114344809A
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- main
- fixing base
- universal wheel
- fixedly connected
- treadmill
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- 240000005002 Erythronium dens canis Species 0.000 claims abstract description 7
- 230000003139 buffering effect Effects 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000007613 environmental effect Effects 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract description 6
- 239000004922 lacquer Substances 0.000 abstract description 4
- 238000013016 damping Methods 0.000 description 8
- 206010020649 Hyperkeratosis Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
- A63B22/0207—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills having shock absorbing means
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
- A63B22/0235—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Physical Education & Sports Medicine (AREA)
- Cardiology (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses an energy-saving, environment-friendly and ultra-silent treadmill, which comprises a treadmill body and a handrail assembly connected to the treadmill body in a swinging manner, and further comprises: square pipe, main fixing base, inferior fixing base, the main spring, the stand, boss and knob, square pipe fixed connection is on the treadmill body, this side pipe one side and the main fixing base fixed connection who sets up a concave tooth at least, stand fixed connection is on handrail assembly, at least one dogtooth of fixedly connected with on this time fixing base, main spring fixed connection is on main fixing base, and this main spring one end is located inferior fixing base, and paste with inferior fixing base mutually, knob swivelling joint is on handrail assembly, and the stand is run through to one end, boss and inferior fixing base and main fixing base threaded connection, can fold the handrail, simultaneously can also reduce the noise of treadmill, save the exterior space, greatly reduced the impact to human step, the lacquer joint has been protected, secondary buffering and shock attenuation, better protection lacquer joint body.
Description
Technical Field
The invention relates to the technical field of treadmill equipment, in particular to an energy-saving environment-friendly ultra-silent treadmill.
Background
The treadmill is a body-building apparatus which is always provided for families and gymnasiums, is the simplest one of the current family body-building apparatuses, and is the best choice of the family body-building apparatus. The first home treadmill in northern europe and finland, down force, was born in 1965, and designers changed according to the principle of the belt of transmission.
Along with the horizontal gradual improvement of mankind, the mankind is particularly looked seriously to body-building apparatus, especially treadmill, the treadmill is at the in-process of operation, personnel can grasp the handrail, make personnel keep steady, but when personnel need remove the treadmill, because traditional handrail is fixed on the treadmill, when personnel remove the treadmill, prominent handrail, difficult personnel move the treadmill, simultaneously because the treadmill generally prevent with subaerial, when personnel run, the treadmill of vibration can produce the vibration, the treadmill and the top surface contact of vibration, easily cause the noise, thereby make personnel's experience sense decline.
Disclosure of Invention
The invention aims to provide an energy-saving, environment-friendly and ultra-silent treadmill, which can fold handrails and reduce the noise of the treadmill.
The technical purpose of the invention is realized by the following technical scheme:
an energy-saving, environment-friendly and ultra-silent treadmill comprises a treadmill body and a handrail assembly connected to the treadmill body in a swinging way,
further comprising: square pipe, main fixing base, inferior fixing base, main spring, stand, boss and knob, square fixed connection is on the treadmill body, this side pipe one side with set up the main fixing base fixed connection of a concave tooth at least, stand fixed connection is on handrail assembly to with inferior fixing base fixed connection, at least one dogtooth of fixedly connected with on this inferior fixing base, this dogtooth cooperatees with concave tooth, main spring fixed connection is on main fixing base, and this main spring one end is located inferior fixing base to paste mutually with inferior fixing base, knob swivelling joint is on handrail assembly to stand, boss and inferior fixing base and main fixing base threaded connection are run through to one end.
Preferably, the treadmill body is rotatably connected with a main rotating roller and a secondary rotating roller, the main rotating roller is connected with the secondary rotating roller through a running belt, the treadmill body is rotatably connected with a main belt pulley and a secondary belt pulley, the secondary belt pulley is fixedly connected with the main rotating roller, the secondary belt pulley is connected with the main belt pulley through a belt, the treadmill body is fixedly connected with a main motor, and an output shaft of the main motor is fixedly connected with the main belt pulley.
Preferably, the treadmill body is slidably connected with a moving block, the moving block is rotatably connected with the secondary rotating roller, the treadmill body is rotatably connected with a main lead screw, the main lead screw is in threaded connection with the moving block, one end of the main lead screw is fixedly connected with a main rotating block provided with a hexagonal hole, and the treadmill body is provided with a rotating hole which is in the same horizontal line with the main rotating block in a penetrating manner.
As preferred, fixedly connected with runs the board on the treadmill body, square pipe passes through the shock-absorbing column with running the board and is connected, square pipe, run board and shock-absorbing column pass through fastening bolt and fix, square bottom of the tube face fixedly connected with buffering callus on the sole.
Preferably, at least one group of moving parts is fixedly connected to the treadmill body, each moving part comprises a universal wheel body, a fixed bottom cover, a universal wheel fixed cover and a universal wheel pre-tightening device, the fixed bottom cover is fixedly connected to the treadmill body and fixedly connected with the universal wheel fixed cover, a spherical cavity is formed between the fixed bottom cover and the universal wheel bottom fixed cover, so that the universal wheel body is rotatably connected to the cavity, the universal wheel pre-tightening device is fixedly connected to the universal wheel fixed cover, and one end of the universal wheel fixed cover is attached to the universal wheel body.
Preferably, the universal wheel device comprises a fixing column, a secondary spring and a ball, the ball is rotatably connected to the fixing column, the secondary spring is fixedly connected to the inside of the fixing column, one end of the ball is connected with the ball, one end of the ball is attached to the universal wheel body, the fixing column is provided with an external thread, and the external thread is in threaded connection with a fixing cover of the universal wheel body.
Preferably, the reinforcing block is fixedly connected to the armrest assembly, and one end of the reinforcing block is fixedly connected with the secondary fixing seat.
The invention has the beneficial effects that: compared with the prior art, the novel treadmill has the advantages that the columns, the reinforcing blocks and the secondary fixing seats are pushed by the main springs, the convex teeth are separated from the concave teeth, the handrail is rotated by personnel, the folding of the handrail assembly is realized, the external space is saved, the personnel can conveniently move the treadmill body, meanwhile, the damping columns and the damping foot pads buffer the personnel, the impact on the footsteps of the human body is greatly reduced, the painted joints are protected, the secondary buffering and damping are realized, and the painted joints are better protected.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic view of example A-A;
FIG. 3 is a schematic view of a main motor according to an embodiment
FIG. 4 is a schematic view of embodiment B-B
FIG. 5 is a schematic view of examples C to C
FIG. 6 is a schematic view of a pre-tightening device for a universal wheel according to an embodiment.
Reference numerals: 1. a treadmill body; 2. a handrail assembly; 3. a square tube; 4. a main fixing seat; 5. a secondary fixing seat; 6. a main spring; 7. a column; 8. a reinforcing block; 9. a knob; 10. concave teeth; 11. a convex tooth; 12. a main rotating roller; 13. a secondary rotating roller; 14. a running belt; 15. a primary pulley; 16. a secondary pulley; 17. a main motor; 18. a moving block; 19. a main lead screw; 22. a main turning block; 23. running a board; 24. a shock-absorbing post; 25. fastening a bolt; 26. a buffer foot pad; 27. a universal wheel body; 28. fixing the bottom cover; 29. a universal wheel fixing cover; 30. a universal wheel pre-tightening device; 31. fixing a column; 32. a secondary spring; 33. and a ball.
Detailed Description
The following description is only a preferred embodiment of the present invention, and the protection scope is not limited to the embodiment, and any technical solution that falls under the idea of the present invention should fall within the protection scope of the present invention. It should also be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 6, an energy-saving, environment-friendly and ultra-silent treadmill comprises a treadmill body 1 and a handrail assembly 2 connected to the treadmill body 1 in a swinging manner,
further comprising: square pipe 3, main fixing base 4, inferior fixing base 5, main spring 6, stand 7, boss 8 and knob 9, 3 fixed connection on the treadmill body are managed in square pipe, and 3 one side of this side is seted up 4 fixed connection of main fixing base of a concave tooth 10 with at least, 7 fixed connection on handrail assembly 2 of stand to with 5 fixed connection of inferior fixing base, at least one dogtooth 11 of fixedly connected with on this time fixing base 5, this dogtooth 11 cooperatees with concave tooth 10, 6 fixed connection of main spring are on main fixing base 4, and 6 one end of this main spring is located inferior fixing base 5, and pastes with inferior fixing base 5 mutually, 9 swivelling joint of knob is on handrail assembly 2 to one end runs through stand 7, boss 8 and inferior fixing base 5, main spring 6 and 4 threaded connection of main fixing base.
Running machine body 1 is gone up the swivelling joint and is had main live-rollers 12 and secondary live-rollers 13, main live-rollers 12 is connected through running belt 14 with secondary live-rollers 13, running machine body 1 is gone up the swivelling joint and is had main belt pulley 15 and secondary belt pulley 16, and wherein secondary belt pulley 16 and main live-rollers 12 fixed connection, this secondary belt pulley 16 pass through the belt with main belt pulley 15 and be connected, fixedly connected with main motor 17 on the running machine body 1, this main motor 17 output shaft and main belt pulley 15 fixed connection drive secondary belt pulley 16 through utilizing main motor 17 to order about main belt pulley 15 and rotate, realize that secondary belt pulley 16 orders about main live-rollers 12 and drives running belt 14 and rotate, and is rational in infrastructure, further promotes the rotation effect of running belt 14.
The novel treadmill is characterized in that a moving block 18 is connected to the treadmill body 1 in a sliding mode, the moving block 18 is connected with the secondary rotating roller 13 in a rotating mode, a main lead screw 19 is connected to the treadmill body 1 in a rotating mode, the main lead screw 19 is connected with the moving block 18 in a threaded mode, a main rotating block 22 with a hexagonal hole is fixedly connected to one end of the main lead screw 19, a rotating hole which is the same horizontal line with the main rotating block 22 penetrates through the treadmill body 1, the moving block 18 is driven to drive the secondary rotating roller 13 to move through the main lead screw 19, the fact that the secondary rotating roller 13 drives the running belt 14 to stretch when moving is achieved, people can conveniently adjust the tightness of the running belt 14, and labor force of the people is saved.
Running board 23 of fixedly connected with on the treadmill body 1, square pipe 3 is connected through shock attenuation post 24 with running board 23, square pipe 3, running board 23 and shock attenuation post 24 are fixed through fastening bolt 25, square pipe 3 bottom surface fixedly connected with buffering callus on the sole 26 carries out the shock attenuation to running board 23 through utilizing shock attenuation post 24 and buffering callus on the sole 26, greatly reduced to the impact of human step, protected the lacquer joint, secondary buffering and shock attenuation, better protection lacquer joint.
At least one group of moving parts is fixedly connected to the running machine body 1, the moving parts comprise universal wheel bodies 27, fixed bottom covers 28, universal wheel fixed covers 29 and universal wheel pre-tightening devices 30, the fixed bottom covers 28 are fixedly connected to the running machine body 1 and fixedly connected with the universal wheel fixed covers 29, spherical cavities are formed between the fixed bottom covers 28 and the universal wheel bottom fixed covers, so that the universal wheel bodies 27 can be rotatably connected into the cavities, the universal wheel pre-tightening devices 30 are fixedly connected to the universal wheel fixed covers 29, one ends of the universal wheel fixed covers 29 are attached to the universal wheel bodies 27, the running machine body 1 is driven when the universal wheel bodies 27 are moved, people can move the running machine body 1 conveniently, and labor force of the people is saved.
The universal wheel device comprises a fixed column 31, a secondary spring 32 and a ball 33, the ball 33 is rotatably connected to the fixed column 31, the secondary spring 32 is fixedly connected to the fixed column 31, one end of the ball 33 is connected with the ball 33, one end of the ball 33 is attached to the universal wheel body 27, the fixed column 31 is provided with an external thread, the external thread is connected with a fixed cover thread of the universal wheel body 27, the external thread is attached to the universal wheel body 27 through the ball 33, the direction wheel body is prevented from shaking, and the universal wheel body 27 is prevented from generating noise.
Reinforcing block 8 fixed connection is on handrail assembly 2, and one end and inferior fixing base 5 fixed connection.
When a person needs to move, firstly, the person can match the inner hexagonal wrench with the main rotating block 22 through the rotating hole, and then the person rotates the hexagonal plate wrench, so that the hexagonal wrench drives the main rotating block 22 to drive the main lead screw 19 to rotate, and the main lead screw 19 drives the moving block 18 to drive the secondary rotating roller 13 to move, and the pull rope of the secondary rotating roller 13 to the running belt 14 is achieved;
when the stretching of the running belt 14 is finished, the main motor 17 is started, the main motor 17 drives the main belt pulley 15 to drive the secondary belt pulley to rotate, the secondary belt pulley 16 drives the main rotating roller 12 to rotate, the main rotating roller 12 drives the running belt 14 to rotate in the rotating process, and then a person can run on the running belt 14;
when a person runs, the person can contact the running plate 23, the damping columns 24 perform primary damping on the running plate 23, and after the running plate 23 performs primary damping, the damping sponge performs secondary damping on the running plate 23, so that noise caused by contact of the treadmill body 1 and the ground is prevented;
when a person needs to move the treadmill body 1, the knob 9 is rotated anticlockwise to enable the knob 9 to rotate outwards, at the moment, the upright post 7, the reinforcing block 8 and the secondary fixing seat 5 move towards the opposite direction of the main spring 6 integrally under the action of the main spring 6, the convex teeth 11 are separated from the concave teeth 10, the whole handrail assembly 2 is rotated clockwise to be horizontal, the knob 9 is rotated clockwise until the handrail assembly 2 is screwed, the folding of the handrail assembly 2 is realized, after the handrail assembly 2 is folded, the person can lift the treadmill body 1, and the treadmill body 1 is moved through the universal wheel body 27.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (7)
1. An energy-saving, environment-friendly and ultra-silent treadmill comprises a treadmill body (1) and a handrail assembly (2) connected to the treadmill body (1) in a swinging way, and is characterized in that,
further comprising: square pipe (3), main fixing base (4), inferior fixing base (5), main spring (6), stand (7), boss (8) and knob (9), square pipe (3) fixed connection is on treadmill body (1), this square pipe (3) one side and main fixing base (4) fixed connection who sets up a concave tooth (10) at least, stand (7) fixed connection is on handrail assembly (2) to with inferior fixing base (5) fixed connection, at least one dogtooth (11) of fixedly connected with on this inferior fixing base (5), this dogtooth (11) cooperate with concave tooth (10), main spring (6) fixed connection is on main fixing base (4), and this main spring (6) one end is located inferior fixing base (5) to paste mutually with inferior fixing base (5), knob (9) swivelling joint is on handrail assembly (2) to one end runs through stand (7), The reinforcing block (8), the secondary fixing seat (5) and the main spring (6) are in threaded connection with the main fixing seat (4).
2. The running machine of claim 1, wherein a main rotating roller (12) and a secondary rotating roller (13) are rotatably connected to the running machine body (1), the main rotating roller (12) and the secondary rotating roller (13) are connected through a running belt (14), a main belt pulley (15) and a secondary belt pulley (16) are rotatably connected to the running machine body (1), the secondary belt pulley (16) is fixedly connected to the main rotating roller (12), the secondary belt pulley (16) is connected to the main belt pulley (15) through a belt, a main motor (17) is fixedly connected to the running machine body (1), and an output shaft of the main motor (17) is fixedly connected to the main belt pulley (15).
3. The running machine of claim 2, wherein a moving block (18) is slidably connected to the running machine body (1), the moving block (18) is rotatably connected to the secondary rotating roller (13), a main lead screw (19) is rotatably connected to the running machine body (1), the main lead screw (19) is in threaded connection with the moving block (18), a main rotating block (22) with a hexagonal hole is fixedly connected to one end of the main lead screw (19), and a rotating hole which is the same horizontal line as the main rotating block (22) penetrates through the running machine body (1).
4. The running machine of energy-saving, environment-friendly and ultra-silent according to claim 1, wherein the running plate (23) is fixedly connected to the running machine body (1), the square tube (3) is connected to the running plate (23) through the shock-absorbing column (24), the square tube (3), the running plate (23) and the shock-absorbing column (24) are fixed through the fastening bolt (25), and the bottom surface of the square tube (3) is fixedly connected to the buffering foot pad (26).
5. The running machine with the characteristics of energy saving, environmental protection and ultra-silence according to claim 1, wherein at least one set of moving parts is fixedly connected to the running machine body (1), the moving parts comprise a universal wheel body (27), a fixed bottom cover (28), a universal wheel fixed cover (29) and a universal wheel pre-tightening device (30), the fixed bottom cover (28) is fixedly connected to the running machine body (1) and fixedly connected with the universal wheel fixed cover (29), a spherical cavity is formed between the fixed bottom cover (28) and the universal wheel fixed cover, so that the universal wheel body (27) is rotatably connected to the cavity, the universal wheel pre-tightening device (30) is fixedly connected to the universal wheel fixed cover (29), and one end of the universal wheel fixed cover (29) is attached to the universal wheel body (27).
6. The running machine capable of saving energy, protecting environment and being mute as claimed in claim 5, wherein the universal wheel device comprises a fixed column (31), a secondary spring (32) and a ball (33), the ball (33) is rotatably connected on the fixed column (31), the secondary spring (32) is fixedly connected in the fixed column (31) and one end of the secondary spring is connected with the ball (33), one end of the ball (33) is attached to the universal wheel body (27), the fixed column (31) is provided with an external thread, and the external thread is in threaded connection with a fixed cover (29) of the universal wheel body (27).
7. An energy-saving, environment-friendly and ultra-silent running machine as claimed in claim 1, wherein said reinforcing block (8) is fixedly connected to the handle assembly (2) and one end of the reinforcing block is fixedly connected to the secondary fixing seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111652197.3A CN114344809A (en) | 2021-12-30 | 2021-12-30 | Energy-saving environment-friendly ultra-silent treadmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111652197.3A CN114344809A (en) | 2021-12-30 | 2021-12-30 | Energy-saving environment-friendly ultra-silent treadmill |
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| Publication Number | Publication Date |
|---|---|
| CN114344809A true CN114344809A (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111652197.3A Pending CN114344809A (en) | 2021-12-30 | 2021-12-30 | Energy-saving environment-friendly ultra-silent treadmill |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5904637A (en) * | 1998-06-04 | 1999-05-18 | Kuo; Johnson | Folding collapsible jogging exerciser |
| CN108404350A (en) * | 2018-04-18 | 2018-08-17 | 桐乡市仟茼家居设计有限公司 | A kind of foldable portable household treadmill |
| CN208975084U (en) * | 2018-10-24 | 2019-06-14 | 安溪县金华南实业有限公司 | A kind of column foldable structure for treadmill |
| CN209154997U (en) * | 2018-09-26 | 2019-07-26 | 浙江立久佳运动器材有限公司 | Foldable treadmill |
| CN210096790U (en) * | 2019-06-18 | 2020-02-21 | 三羚(厦门)运动科技工业有限公司 | Dual-purpose treadmill with foldable handrail |
| CN211461929U (en) * | 2019-08-09 | 2020-09-11 | 永康市浩道健身器材有限公司 | Treadmill with rear motor |
| CN212998191U (en) * | 2020-09-11 | 2021-04-20 | 厦门康乐佳运动器材有限公司 | Foldable treadmill |
-
2021
- 2021-12-30 CN CN202111652197.3A patent/CN114344809A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5904637A (en) * | 1998-06-04 | 1999-05-18 | Kuo; Johnson | Folding collapsible jogging exerciser |
| CN108404350A (en) * | 2018-04-18 | 2018-08-17 | 桐乡市仟茼家居设计有限公司 | A kind of foldable portable household treadmill |
| CN209154997U (en) * | 2018-09-26 | 2019-07-26 | 浙江立久佳运动器材有限公司 | Foldable treadmill |
| CN208975084U (en) * | 2018-10-24 | 2019-06-14 | 安溪县金华南实业有限公司 | A kind of column foldable structure for treadmill |
| CN210096790U (en) * | 2019-06-18 | 2020-02-21 | 三羚(厦门)运动科技工业有限公司 | Dual-purpose treadmill with foldable handrail |
| CN211461929U (en) * | 2019-08-09 | 2020-09-11 | 永康市浩道健身器材有限公司 | Treadmill with rear motor |
| CN212998191U (en) * | 2020-09-11 | 2021-04-20 | 厦门康乐佳运动器材有限公司 | Foldable treadmill |
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Application publication date: 20220415 |
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