WO2022206400A1 - Tapis roulant pliable multifonctionnel - Google Patents

Tapis roulant pliable multifonctionnel Download PDF

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Publication number
WO2022206400A1
WO2022206400A1 PCT/CN2022/081410 CN2022081410W WO2022206400A1 WO 2022206400 A1 WO2022206400 A1 WO 2022206400A1 CN 2022081410 W CN2022081410 W CN 2022081410W WO 2022206400 A1 WO2022206400 A1 WO 2022206400A1
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WO
WIPO (PCT)
Prior art keywords
treadmill
column
slide rail
assembly
base frame
Prior art date
Application number
PCT/CN2022/081410
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English (en)
Chinese (zh)
Inventor
孙大军
Original Assignee
上海大动科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 上海大动科技有限公司 filed Critical 上海大动科技有限公司
Publication of WO2022206400A1 publication Critical patent/WO2022206400A1/fr

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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
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
    • 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
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs

Definitions

  • the utility model relates to the technical field of fitness equipment, in particular to a multifunctional folding treadmill.
  • the treadmill and rowing machine are very popular among the masses.
  • the treadmill and the rowing machine are separate equipment and need to be purchased separately, which makes the threshold higher, and the two equipments need to occupy Larger spaces are also not suitable for families with small housing areas.
  • a multifunctional treadmill including a bottom frame, a column and a console, a rowing control board is provided at the front end of the bottom frame, a pedal is provided at both ends of the rowing control board, and a front end of the bottom frame is also provided with a rowing control board.
  • the rowing machine handle is connected to a pull rope with damping adjustment, the bottom frame is also matched with a sliding seat, the top surface of the sliding seat is provided with a cushion, and the left and right ends of the sliding seat are respectively provided with a limit chute , the left and right sides of the bottom frame are provided with steel rails which are matched with the limit chute of the sliding seat.
  • a rowing control panel and a rowing machine handle are arranged at the front end of the bottom frame, and a slidable sliding seat is installed on the bottom frame, so that the treadmill not only has the running function, but also has the function of the rowing machine.
  • the rowing function is integrated into one, and athletes can choose running exercise or rowing machine exercise according to their needs, thereby improving the utilization rate of the treadmill and reducing the space occupied by multiple fitness machines.
  • this kind of treadmill still needs to disassemble and assemble the rowing machine separately to run or row, especially after the rowing machine is disassembled, it is necessary to consider the placement of the rowing machine, which obviously occupies a large space and is inconvenient to use.
  • the purpose of the utility model is to provide a multifunctional folding treadmill for the above problems existing in the prior art.
  • a multifunctional folding treadmill includes a chassis, a column, an instrument cluster and a treadmill, the column is rotatably connected to the chassis, and the instrument platform is located on the column. At the top, the treadmill is connected with the bottom frame, and the base frame is provided with a treadmill transmission assembly for driving the running of the treadmill.
  • the whole of the slide rail is detachably connected to the column or the top end of the slide rail is detachably connected to the column and the bottom end is rotatably connected to the base frame;
  • the base frame is provided with a pedal assembly rotatably connected to the base frame and
  • a rower handle mechanism movably connected with the bottom frame, the rower handle mechanism is used to simulate a paddle; when the upright column is rotated to be in a closed state with the treadmill, the upright post is parallel to the treadmill, and the The top end of the column abuts the ground or the treadmill, and the carriage assembly is never in contact with the treadmill; the carriage assembly is located on the centerline of the treadmill and the column.
  • the combination of the two only requires a simple structural improvement on the existing treadmill, and the rowing machine is partially installed on the treadmill, which significantly reduces the cost of purchasing two kinds of equipment at the same time, and also significantly reduces the production cost of the factory, and Since the rowing machine part is a non-power structure, it does not need any electrical drive components, and does not need to make major structural changes to the existing treadmill, which further reduces the production cost and research and development cost of the two-in-one treadmill, making it available to consumers. Buy this product at a lower price, suitable for large-scale promotion;
  • the sliding seat is installed on the treadmill, so that additional improvements are required to install the sliding seat on the treadmill, resulting in a smaller use area of the treadmill and a more complex structure, and the assembly cost and processing cost are relatively high. Because the volume of the treadmill is additionally increased, the ground occupation area is larger, and the loss outweighs the loss. However, this scheme effectively uses the vacant space on the column to install the sliding seat, does not increase the ground occupation area, and significantly improves the space utilization rate. Any modification design of the treadmill, the structure of the column is simpler than that of the treadmill, and the transformation cost is low. Therefore, compared with the existing technology, this solution has lower assembly cost and processing cost, and higher space utilization;
  • the slide rail is not completely fixed on the column, so the slide rail can be rotated independently at this time.
  • only the top of the slide rail and the top of the column need to be unlocked and disassembled, so that the slide rail can be rotated, and the slide rail can be rotated and placed on the treadmill.
  • the rowing operation can be performed in the same way as the original plan. Since there is no need to drive the column to rotate, the operation is less difficult, and this structure does not increase the occupation of additional ground space;
  • the sliding seat assembly includes a seat cushion, a fixing part connected with the seat cushion, and the fixing part is slidably matched with the sliding rail.
  • the top of the column is provided with a first support portion, when the column and the treadmill are closed, the first support portion abuts on the ground, and the column is realized by adjusting the length or rotation angle of the first support portion. Angle adjustment with treadmill.
  • the first support part at the top of the column is in contact with the ground, so that the angle between the column and the treadmill can be easily adjusted through the first support part, thereby realizing the adjustment of the inclination angle of the sliding seat assembly. This enables the user to perform rowing in a more comfortable manner.
  • the rower handle mechanism includes a rower handle, a pull rope connected with the rower handle, a pull rope rebound mechanism connected with the pull rope, and an inner magnetic control flywheel group drive connected with the pull rope rebound mechanism.
  • the user pulls the handle of the rowing machine, and the rope drives the rope rebound mechanism and the inner magnetic control flywheel group, so as to realize the operation of simulating the operation of the paddle.
  • the adjustment of the position is convenient for users to rotate the appropriate gear according to their own conditions.
  • the top end of the slide rail is provided with a rotatable second support portion.
  • the second support portion on the slide rail can also support the slide rail by rotating the slide rail in the reverse direction, which has an excellent supporting effect on the slide rail, and the second support part is rotatable so that it can support the slide rail.
  • the second support part can be rotated to realize folding without causing interference and trouble to the user.
  • the rower handle mechanism also includes a swing arm movably connected with the base.
  • the swing arm is used to simulate the paddle, which can perform various operations and is suitable for various rowing sports. The user can freely rotate between the swing arm and the handle, and the selection space is large.
  • the fixed part is provided with a pulley that cooperates with the slide rail.
  • This arrangement can significantly reduce friction and noise by means of rolling fit, especially with the mute pulley, which can further reduce the pulley, and of course other sliding fit methods are also possible.
  • the sliding seat assembly is located on the centerline of the treadmill and the column. With this setting, after the sliding seat assembly is set in the center of the whole, it is more conducive to improve the space utilization rate of the treadmill, and also makes the rowing operation more stable.
  • the base is provided with an installation hole
  • the upright column is provided with a rotation shaft matched with the installation hole, and the rotation shaft passes through the installation hole and is rotatably connected with the pedal assembly.
  • the foot pedal assembly includes two foot pedals, each of which is rotatably connected to a base frame or a column, and the base frame is provided with an activity area for the foot pedal installation and adjustment activities .
  • Fig. 1 is the treadmill state schematic diagram of a kind of preferred embodiment of the present utility model
  • Fig. 2 is the exploded view of the partial structure in Fig. 1;
  • Fig. 3 is the rowing machine state schematic diagram of Fig. 1;
  • FIG. 4 is a schematic diagram of an embodiment of a slide rail
  • FIG. 5 is a schematic diagram of another embodiment of a slide rail
  • Fig. 6 is the schematic diagram of the rowing machine state in Fig. 5;
  • FIG. 7 is a schematic diagram of another embodiment of the slide rail
  • Fig. 8 is the schematic diagram that Fig. 7 is changed to single slide rail
  • Fig. 9 is the schematic diagram of rowing machine and treadmill used simultaneously;
  • Figure 10 is a schematic diagram of another embodiment of Figure 9;
  • FIG. 11 is a schematic diagram of an embodiment of a column
  • FIG. 12 is a schematic diagram of the folded state of FIG. 11 .
  • the existing two-in-one treadmills are troublesome to operate, requiring additional disassembly and assembly of the seat cushion for rowing, and the seat cushion part is installed on the treadmill, so the structural complexity and size of the treadmill are additionally increased, resulting in ground space. Occupies a lot, and the cost is greatly increased.
  • the multifunctional folding treadmill includes a chassis 1, a column 2, an instrument group 3 and a treadmill 4, wherein the chassis 1 is made of common stainless steel pipes or The cold plate is assembled by splicing and welding, of course, it can also be made of other materials.
  • the column 2 includes but is not limited to double column 2, single column 2 or other structures.
  • the structure of the treadmill 4 is the prior art, and the instrument cluster 3 is a common touch screen. It is used to display the information of various treadmills, and its structure will not be repeated here.
  • the touch screen can also be detachable, and when rowing is used, the touch screen can be detached and installed on the bottom frame 1 .
  • the single column 2 can refer to FIG. 11 and FIG. 12 .
  • the base frame 1 may also be provided with an electric folding structure for automatically folding the uprights 2 and the treadmill 4.
  • This electric folding structure is in the prior art, so this solution includes not limited to manually foldable treadmills, but also applies to Electric folding or automatic folding treadmill driven by other drives, the core of this solution is to combine the treadmill and rowing machine and reduce the space occupation.
  • this solution includes not limited to manually foldable treadmills, but also applies to Electric folding or automatic folding treadmill driven by other drives, the core of this solution is to combine the treadmill and rowing machine and reduce the space occupation.
  • there is no need for additional disassembly and assembly actions which improves the convenience of use and reduces assembly. and manufacturing costs, thereby lowering the threshold for purchase.
  • the column 2 is provided with a sliding seat assembly 5 movably connected to the column 2 .
  • the sliding seat assembly 5 can reciprocate along the length direction of the column 2 under the driving of external force, and the column 2 passes through the chassis 1 .
  • It is rotatably connected with the treadmill 4, wherein the sliding seat assembly 5 at least includes a seat cushion 51 and a fixed part 52 connected with the seat cushion 51; Sliding back and forth on the slide rail 6 is realized by the fixing part 52 .
  • the user sits on the seat cushion 51, the user pushes the seat cushion 51 through the force of the buttocks, and the seat cushion 51 drives the fixed part 52 to move back and forth on the slide rail 6, the movement is smooth, the structure is simple, and the failure rate is low;
  • the seat cushion 51 may be a common leather seat cushion 51, an imitation leather seat cushion 51 or a sponge seat cushion 51, etc., and may also be a seat cushion 51 with heating or cooling or ventilation or massage functions, which can significantly improve the use of the user when rowing experience.
  • the structure of the fixing portion 52 is not limited, and the main function is to fix the seat cushion 51.
  • the seat cushion 51 can be fixed by screws, and then the sliding wheel 53 cooperates with the sliding rail 6 to realize sliding, or other Sliding fit structures, such as linear guide rails and slider fit structures, all sliding fit structures or structures that make the seat cushion 51 move back and forth fall into the protection scope of this solution.
  • the fixing portion 52 is provided with a pulley 53 that cooperates with the slide rail 6 .
  • This arrangement can significantly reduce friction and reduce noise by means of rolling fit, especially with the mute pulley 53 , the pulley 53 can be further lowered, and of course other sliding fit methods are also possible.
  • the structure of the sliding rail 6 can be rectangular or arc-shaped, please refer to FIGS. 7-8 , it can be a single sliding rail 6 or a double sliding rail 6
  • the slide rail 6 is not repeated here, and any form of the slide rail 6 falls within the protection scope of this solution.
  • the base frame 1 is provided with a treadmill transmission assembly 7 for driving the treadmill 4 to run, a footrest assembly 9 rotatably connected with the base frame 1 and a rower handle mechanism 8 movably connected with the base frame 1,
  • the rowing machine handle mechanism 8 is used to simulate a paddle
  • the treadmill transmission assembly 7 is a common motor that drives the running belt to rotate through a synchronous belt, and its structure is a conventional technical means
  • the pedal assembly 9 includes two feet.
  • the pedals 91 each of which is rotatably connected with the base frame 1 or the upright column 2, and the base frame 1 is provided with an activity area for the foot pedals 91 to be installed and adjusted.
  • the main function of the foot pedal assembly 9 is to The placement of the feet, the structure of which is not limited.
  • the rower handle mechanism 8 includes a rower handle 81 , a pull rope 82 connected to the rower handle 81 , a pull rope rebound mechanism 83 connected to the pull rope 82 , and a pull rope rebound mechanism 83
  • the inner magnetic control flywheel group 84 that is drive-connected.
  • the user pulls the rower handle 81, and the pull rope 82 drives the pull rope rebound mechanism 83 and the inner magnetic control flywheel group 84, so as to realize the operation of simulating the operation of the paddle, and the stepless speed regulation function can be realized through the inner magnetic control flywheel group 84.
  • suitable for adjustment of various gears and it is convenient for users to rotate appropriate gears according to their own conditions, wherein the inner magnetic control flywheel group 84 and the stretching and rebounding mechanism are all in the prior art, and their structures will not be repeated here.
  • the rower handle mechanism 8 further includes a swing arm 85 movably connected to the base.
  • the swing arm 85 is used to simulate the paddle, which can perform various operations and is suitable for various rowing motions.
  • the user can freely rotate between the swing arm 85 and the handle, and the selection space is large.
  • the specific installation structure of the swing arm 85 It is a conventional technical means, and its structure will not be repeated here, but a gripping part such as a silicone material or a leather material can be installed on the swing arm 85, which can significantly improve the hand feel, and various human body feature sensors can also be installed to monitor human body data in real time. , it can also be installed on the seat cushion 51 and the rowing machine handle 81, which can realize the monitoring of human body characteristics such as heart rate and blood oxygen.
  • the sliding seat assembly 5 is located on the centerline of the treadmill 4 and the upright column 2 .
  • the sliding seat assembly 5 is arranged at the central position of the whole, it is more beneficial to improve the space utilization rate of the treadmill, and also makes the rowing operation more stable.
  • the base is provided with an installation hole
  • the upright column 2 is provided with a rotating shaft 11 matched with the installation hole
  • the rotating shaft 11 is rotatably connected with the pedal assembly 9 through the installation hole.
  • a first support portion 12 is provided at the top of the column 2 .
  • the first support portion 12 is in contact with the ground.
  • the length or rotation angle realizes the angle adjustment between the column 2 and the treadmill 4, wherein the first support part 12 can be a handle fixed on the column 2 or a rotating arm that is rotatably installed on the column 2, including but not limited to the above-mentioned structures.
  • Example way. when the running platform 4 is closed, the first supporting part 12 at the top of the column 2 is in contact with the ground, so that the angle between the column 2 and the running platform 4 can be easily adjusted through the first supporting part 12, so as to realize the sliding movement.
  • the inclination angle of the seat assembly 5 is adjusted, so that the user can perform rowing exercise in a more comfortable way.
  • the bottom end of the slide rail 6 is rotatably connected to the chassis 1
  • the top end of the slide rail 6 is detachably connected to the top end of the column 2
  • the detachable connection includes a non-removable connection. It is limited to snap connection, magnetic connection, screw connection of connectors, etc.
  • the detachable connection structure is a conventional technical means, which will not be repeated here. It is worth noting that the statement here does not mean that this solution is a conventional technology. means, only to illustrate that the structure of detachable connection is the prior art, and the creativity needs to be evaluated in combination with the overall solution.
  • the slide rail 6 is not completely fixed on the column 2, so the slide rail 6 can be rotated independently at this time, and only the top of the slide rail 6 and the top of the column 2 need to be unlocked and disassembled when in use, so that the slide rail 6 can be rotated.
  • the sliding rail 6 can be rotated and placed on the treadmill 4 to perform rowing operations as in the original scheme. Since there is no need to drive the column 2 to rotate, the operation is less difficult, and this structure does not increase the occupation of additional floor space.
  • the connection between the slide rail 6 and the base may be hinged or other rotational connection.
  • the top of the slide rail 6 is provided with a second support portion 61 , when the slide rail 6 rotates away from the treadmill 4 to contact the ground, the second support portion 61 abuts on the ground, so that the slide rail 6 is parallel to the treadmill 4 .
  • the second support portion 61 on the slide rail 6 can also support the slide rail 6 by rotating the slide rail 6 in the reverse direction, thereby realizing that the rowing machine function and the treadmill function can be used at the same time.
  • the technology can only use one of the functions alone. The progress of this solution is more significant, and when using it, the rower and the runner can communicate with each other face to face, especially suitable for home users to promote family harmony.
  • This solution is stored and folded.
  • the floor space occupied by the existing treadmill is basically the same, so it has a very high space utilization rate.
  • the present utility model is not limited to the above-mentioned best embodiment, anyone can draw other various forms of products under the inspiration of the present utility model, but no matter if any changes are made in its shape or structure, all products with the same or similar technical solutions, all fall within the protection scope of the present invention.

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  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Rehabilitation Tools (AREA)

Abstract

Tapis roulant pliable multifonctionnel, comprenant un cadre de base (1), des colonnes de support (2), un ensemble de compteurs (3) et une plateforme de course (4), les colonnes de support (2) étant reliées rotatives au cadre de base (1) ; l'ensemble de compteurs (3) étant situé au niveau des extrémités supérieures des colonnes de support (2) ; la plateforme de course (4) étant reliée au cadre de base (1) ; un ensemble de transmission de plateforme de course (7) étant disposé sur le cadre de base (1) ; chaque colonne de support (2) étant pourvue d'un rail coulissant (6) et d'un ensemble de base coulissant (5) disposé coulissant sur le rail coulissant (6) ; le rail coulissant (6) étant relié d'un seul tenant et de manière amovible à la colonne de support (2), ou le rail coulissant (6) présentant une extrémité supérieure reliée amovible à la colonne de support (2) et une extrémité inférieure reliée rotative au cadre de base (1) ; et le cadre de base (1) étant pourvu d'un ensemble pédale (9) relié rotatif au cadre de base (1) et d'un mécanisme de poignée de traction de rameur (8) relié mobile au cadre de base (1), le mécanisme de poignée de traction de rameur (8) étant utilisé pour simuler une rame.
PCT/CN2022/081410 2021-03-31 2022-03-17 Tapis roulant pliable multifonctionnel WO2022206400A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202120667331.6U CN214714062U (zh) 2021-03-31 2021-03-31 一种多功能折叠跑步机
CN202120667331.6 2021-03-31

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WO2022206400A1 true WO2022206400A1 (fr) 2022-10-06

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN214714062U (zh) * 2021-03-31 2021-11-16 上海大动科技有限公司 一种多功能折叠跑步机
CN114404905B (zh) * 2021-12-21 2024-04-05 凌学锋 一种多功能健身装置

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DE202013100464U1 (de) * 2013-02-01 2013-03-12 Heinz Kettler Gmbh & Co. Kg Sportgerät, insbesondere Heimtrainer oder Ergometer
CN206910671U (zh) * 2017-06-26 2018-01-23 宁波市鄞州发辉机械科技有限公司 多功能互动健身器
CN209154996U (zh) * 2018-09-11 2019-07-26 厦门市迈动体育用品有限公司 一种多功能跑步机
CN110141828A (zh) * 2019-04-28 2019-08-20 温州源利智能科技有限公司 一种可折叠多功能健身器材
CN112156426A (zh) * 2020-09-28 2021-01-01 山东工业职业学院 一种多功能体育锻炼设备
CN212575520U (zh) * 2020-07-24 2021-02-23 永春赤缘科技信息咨询有限公司 一种多功能跑步机
CN214714062U (zh) * 2021-03-31 2021-11-16 上海大动科技有限公司 一种多功能折叠跑步机

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013100464U1 (de) * 2013-02-01 2013-03-12 Heinz Kettler Gmbh & Co. Kg Sportgerät, insbesondere Heimtrainer oder Ergometer
CN206910671U (zh) * 2017-06-26 2018-01-23 宁波市鄞州发辉机械科技有限公司 多功能互动健身器
CN209154996U (zh) * 2018-09-11 2019-07-26 厦门市迈动体育用品有限公司 一种多功能跑步机
CN110141828A (zh) * 2019-04-28 2019-08-20 温州源利智能科技有限公司 一种可折叠多功能健身器材
CN212575520U (zh) * 2020-07-24 2021-02-23 永春赤缘科技信息咨询有限公司 一种多功能跑步机
CN112156426A (zh) * 2020-09-28 2021-01-01 山东工业职业学院 一种多功能体育锻炼设备
CN214714062U (zh) * 2021-03-31 2021-11-16 上海大动科技有限公司 一种多功能折叠跑步机

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