JP3202231U - Exercise equipment - Google Patents

Exercise equipment Download PDF

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Publication number
JP3202231U
JP3202231U JP2015005686U JP2015005686U JP3202231U JP 3202231 U JP3202231 U JP 3202231U JP 2015005686 U JP2015005686 U JP 2015005686U JP 2015005686 U JP2015005686 U JP 2015005686U JP 3202231 U JP3202231 U JP 3202231U
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Prior art keywords
frame
pipes
pipe
pivoted
support
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JP2015005686U
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Japanese (ja)
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劉時維
黄鉉富
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岱宇國際股▲分▼有限公司
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Priority to TW104129916A priority Critical patent/TWI556854B/en
Priority to TW104129916 priority
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0664Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0664Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement
    • A63B2022/0676Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement with crank and handles being on the same side of the exercising apparatus with respect to the frontal body-plane of the user, e.g. crank and handles are in front of the user
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/22Resisting devices with rotary bodies
    • A63B21/225Resisting devices with rotary bodies with flywheels
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/0048Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis
    • A63B22/0056Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis the pivoting movement being in a vertical plane, e.g. steppers with a horizontal axis

Abstract

The present invention provides a stepping exercise machine and an exercise device capable of adjusting a stride. SOLUTION: A frame 10, two swing arms 11, two step support pipes 12, a pedal 16, a resistance device 13, two cranks 14, two interlocking pipes 15, and a framework 17 are provided. Two swing pipes 18 and an adjusting device 19 are provided. Each swing arm 11 has one end pivotally connected to the frame 10, the other end is pivotally connected to one end of the footrest support pipe 12, and the other end corresponding to the footrest support pipe 12 is connected to correspond to the pedal 16. The One end of each crank 14 is connected to the shaft of the resistance device 13, the other end is connected to one end of the interlocking pipe 15, and the other end of the interlocking pipe 15 is pivotally connected to the step support pipe 12. One end of the frame 17 is pivoted to the frame 10 and has two fulcrums. The first end of each oscillating pipe 18 is pivotally connected to the fulcrum of the frame 17, the second end is pivotally connected to the step support pipe 12, and the adjusting device 19 adjusts the distance between the shaft of the resistance device 13 and the fulcrum. To do. [Selection] Figure 2

Description

  The present invention relates to an exercise device, and more particularly to a stepping exercise machine.
  A stepping exerciser is an exercise device that increases heart rate, burns calories, and increases cardiopulmonary function.
  However, in the conventional technique described above, that is, in the design of the conventional stepping exercise machine, the user stands on two pedals having a predetermined resistance force, and the pedals are changed so as to climb the stairs by putting force on both feet. Repeatedly stepping up and down with this, train the thigh and buttocks muscles. Compared to a running machine, a stepping exercise machine has a smaller impact force on the thigh, but it must be used with care so as not to injure the knee.
  1A and 1B show the structure of two types of conventional stepping exercise machines and the movement trajectory of the pedals. FIG. 1A shows the structure of the fixed shaft portion single connecting rod, and FIG. 1B shows the structure of the fixed shaft portion double connecting rod. The pedal 20 is fixed to the connecting rod 22, one end of the connecting rod 22 is connected to the shaft portion 21, the pedal movement locus P has an outer arc shape, and the center indicates a direction away from the user. This motion trajectory does not match ergonomics and cannot simulate actual stepping, walking, mountain climbing, or the like.
  For example, in the stepping exercise machine described in Patent Document 1, a crank arm applies a force to a swing arm, and a connecting rod (pedal link) connected to the swing arm is moved back and forth. The connecting rod has a roller anti-friction member that is pivotally connected to a pedal. When the connecting rod moves forward, the pedal is interlocked by the roller and moves upward and diagonally forward along the ramp rod. In the above-described structure, the thrust for raising the pedal is insufficient, and an actual stepping, walking, or mountain climbing exercise cannot be simulated. The adjustable stepping exercise machine disclosed in Patent Document 2 and the stepping exercise machine disclosed in Patent Document 3 are both proposed patent applications.
  In addition, the stepping exercise machine according to the prior art cannot adjust the stride size according to each user.
  In addition, in the stepping exercise machine according to the prior art, the pedal slides along a limited trajectory and generates an abnormal noise.
  Regarding the stepping exercise machine according to the prior art, refer to patent application proposals such as “Adjustable stepping exercise machine” in Patent Document 2 and “Stepping exercise machine” in Patent Document 3.
US Patent No. US20120077645 Taiwan Patent No. I458519 Specification Taiwan Patent No. I442955 Specification
  The inventor considered that the above-mentioned drawbacks could be improved, and as a result of intensive studies, the present inventor came up with a proposal for the present invention to improve the problem reasonably and effectively.
  The present invention has been made in view of such conventional problems. In order to solve the above problems, the main object of the present invention is to provide an exercise device.
  In order to solve the above-described problems and achieve the object, an exercise apparatus according to the present invention includes a frame, two swing arms, two step support pipes, two pedals, a resistance device, two A crank, two interlocking pipes, a frame, two swinging pipes, and an adjusting device are provided. The two swing arms are respectively located on the left and right sides of the frame, and the first end of each swing arm is pivotally connected to the frame. The two platform support pipes are connected to two swing arms, and the first end of each platform support pipe is pivoted to correspond to the second end of the swing arm. The two pedals are connected to two step support pipes, and each pedal is connected to correspond to the second end of the step support pipe. The resistance device is installed on a frame and has a shaft for providing an operation resistance force. The two cranks are respectively positioned on two sides of the resistance device, and a first end of each crank is connected to a shaft. The two interlocking pipes are connected to two cranks and two pedestal support pipes, the first end of each interlocking pipe is connected to correspond to the second end of the crank, and the second end of each interlocking pipe is It is pivoted to the area of the platform support pipe. The left and right sides of the frame each have a fulcrum, and the left and right sides each have a first axis that is pivoted to the frame. The two oscillating pipes are connected to a frame and two pedestal support pipes, the first end of each oscillating pipe is pivoted to correspond to the fulcrum, and the second end of each oscillating pipe is supported to the pedestal It is pivoted to correspond to the part of the pipe. The adjusting device is installed between the frame and the frame and is movably connected to the frame to adjust the distance between the axis of the resistance device and the fulcrum of the frame.
  In a preferred embodiment, each oscillating pipe oscillates about a fulcrum, and a reciprocating arc-shaped motion trajectory is formed by interlocking with a pedal connected to a footrest supporting pipe.
  In a preferred embodiment, the frame comprises a base and a main frame, the base is located above the support surface or ground, the main frame is located above the base, and the first axis on the left and right sides of the framework pivots on the base. Touched.
  In a preferred embodiment, the adjusting device comprises a motor, a screw, and a sleeve, the motor is connected to the main frame, the sleeve has an internal thread engaged with the screw, and the screw is driven by the motor to rotate. And the sleeve moves along the direction toward or away from the screw motor.
  In a preferred embodiment, the adjustment device is connected to the frame by a connecting rod, the sleeve is pivoted to the portion of the connecting rod, the second axis of the frame is pivoted to the first end of the connecting rod, and the hinge of the main frame is connected to the connecting rod. It is pivoted to the second end of the bar.
  In a preferred embodiment, when the screw is driven by the motor to rotate, the sleeve moves along a direction approaching the motor of the screw, and the distance between the shaft of the resistance device and the fulcrum of the frame is shortened. The swinging width of the swinging pipe is reduced, the stride length of the two pedals is shortened, and the depression angle between the arc-shaped motion trajectory and the plane is reduced.
  In a preferred embodiment, when the motor is driven and rotated, the sleeve moves along the direction away from the screw motor, and the distance between the resistor shaft and the fulcrum of the frame is shortened. The swinging width of the moving pipe is increased, the stride length of the two pedals is increased, and the depression angle between the arc-shaped motion locus and the plane is increased.
It is the structure of the conventional stepping exercise machine and the movement locus | trajectory by the pedal. It is the structure of the conventional stepping exercise machine and the movement locus | trajectory by the pedal. 1 is an external perspective view showing an exercise apparatus according to a preferred embodiment of the present invention. It is a side view which shows operation of the exercise equipment shown in FIG. It is a side view which shows operation of the exercise equipment shown in FIG. It is a side view of the part which shows operation of the exercise equipment shown in FIG. It is a side view of the part which shows operation of the exercise equipment shown in FIG.
Preferred embodiments of the present invention will be described with reference to the accompanying drawings. The embodiment described below does not limit the contents of the present invention described in the claims of the utility model registration. In addition, all the configurations described below are not necessarily essential requirements of the present invention.
In some embodiments, the same or similar reference numerals indicate the same, similar or similar members and / or elements, but in some embodiments, different members. In some embodiments, upper, lower, left, right, upward, downward, excess, upward, downward, rear, front, etc. are interpreted literally in other embodiments, but literally in other embodiments. Do not interpret.
Moreover, in order to display the members of the present invention in an easy-to-understand manner, some members are omitted in the drawing. In the specification, specific portions are shown in detail in order to facilitate the reader to understand the present invention. However, the present invention may be practiced with some or all of these specific details omitted.
<Embodiment>
FIG. 2 is an external perspective view showing an exercise equipment according to a preferred embodiment of the present invention, and FIGS. 3 and 4 are side views showing the operation of the exercise equipment shown in FIG.
An exercise apparatus 1 according to a preferred embodiment of the present invention mainly includes a frame 10, two swing arms 11, two step support pipes 12, a resistance device 13, two cranks 14, and two The interlocking pipe 15, the two pedals 16, the frame 17, the two swing pipes 18, and the two adjusting devices 19 are provided.
In the present embodiment, the frame 10 includes a base 101 and a main frame 102, although not limited thereto. The base 101 is positioned on the support surface or the ground, and the main frame 102 is positioned above the base 101.
Although it is only illustrative and not limited, an upright pipe 103 is provided above the main frame 102, one end of the upright pipe 103 is connected to the main frame 102, and the other end is operated or controlled by a user. And an operation interface 23 (see FIGS. 2 to 4).
  As shown in FIGS. 2 to 4, the two swing arms 11 are positioned on the left and right sides of the frame 10, and the first end of each swing arm 11 is pivotally connected to the shaft portion 1022 of the frame 10. . The two footrest support pipes 12 are connected to the two swing arms 11, and the first end of each footrest support pipe 12 is pivoted so as to correspond to the second end of the swing arm 11. The two pedals 16 are coupled to the two platform support pipes 12, and each pedal 16 is coupled to correspond to the second end of the platform support pipe 12.
  Further, the two cranks 14 are respectively located on two sides of the resistance device 13. The resistance device 13 has a shaft 130 that provides operational resistance. A first end of each crank 14 communicates with the shaft 130. The two interlocking pipes 15 are connected to the two cranks 14 and the two footrest support pipes 12, and the first ends of the interlocking pipes 15 are connected to correspond to the second ends of the cranks 14. Is pivoted to the area of the platform support pipe 12. Thereby, the step support pipe 12 is interlocked by the swing arm 11, the crank 14, and the interlocking pipe 15, and moves along the reciprocating motion locus Pa.
When the user puts both feet on the left and right pedals 16, the resistance device 13 provides resistance to the user. The value of the resistance force can be controlled by the operation interface 23 above the frame 10.
In this preferred embodiment, the resistance device 13 includes, but is not limited to, a pulley 132 and a flywheel 134. The shaft 130 of the pulley 132 has a bi-directional bearing (not shown) connected to the first ends of the two cranks 130 described above. When an operation to be stepped on by the user is performed, the pulley 132 is driven via the crank 14 and the flywheel 134 is driven by the pulley 132 to rotate.
The left and right sides of the frame 17 each have a fulcrum 171, and the left and right sides each have a first shaft 172 pivotally connected to the frame 10. It is pivoted to 101. According to this embodiment, the outer shape of the frame 17 resembles a curved “U” (see FIGS. 2 to 4). In addition, the two oscillating pipes 18 are connected to the frame 17 and the two footrest support pipes 12, and the first end of each oscillating pipe 18 is pivotally connected to the fulcrum 171 of the frame 17. The second end is pivotally connected so that the shaft portion 181 corresponds to the portion of the step support pipe 12.
The adjusting device 19 is installed between the frame 10 and the frame 17 and is movably connected to the frame 17 to adjust the distance between the shaft 130 of the resistance device 13 and the fulcrum 171 of the frame 17. Details are described below.
  As shown in FIGS. 2 to 4, when each oscillating pipe 18 oscillates around the fulcrum 171 of the frame 17, the pedal 16 connected to the footrest supporting pipe 12 is interlocked to reciprocate arc-shaped motion. A locus Pb is formed. In addition, when the pedal 16 moves to a low point, the angle tilts slightly forward or approaches horizontal. When the pedal 16 moves to a high point, the pedal 16 is slightly inclined, and in accordance with the ergonomics of the stepping motion, the walking motion, or the mountain climbing motion together with the arc-shaped motion trajectory Pb, the operator feels comfortable.
  Each adjusting device 19 includes, but is not limited to, a motor 191, a screw 192, and a sleeve 193. The motor 191 is connected to the main frame 102, and the sleeve 193 has an inner thread that meshes with the screw 192. The screw 192 is driven by the motor to rotate, and the sleeve 193 approaches the motor 191 of the screw 192. Move along the direction of leaving.
  In this preferred embodiment, the adjusting device 19 is communicated to the framework 17 by a connecting rod 24. The sleeve 193 is pivoted to the connecting rod 24, the second shaft 173 of the frame 17 is pivoted to the first end of the connecting rod 24, and the hinge 1024 of the main frame 102 is pivoted to the second end of the connecting rod 24. Is done.
FIG. 5 is a side view of a portion showing the operation of the exercise apparatus 1 shown in FIG.
As shown in FIG. 5, when the screw 192 is driven by the motor 191 to rotate, the sleeve 193 moves along the direction in which the screw 192 approaches the motor 191. At this time, the distance between the shaft 130 of the resistance device 13 and the fulcrum 171 is reduced to D1 (minimum value), the swinging width of the two swinging pipes 18 is decreased, and the stride of the two pedals 16 is L1 (minimum). And the depression angle between the pedal movement locus L1 and the plane decreases to θ1 (minimum value, approximately 22 ° in the present embodiment).
FIG. 6 is a side view of a portion showing the operation of the exercise apparatus 1 shown in FIG.
As shown in FIG. 6, when the screw 192 is driven by the motor 191 to rotate, the sleeve 193 moves along a direction away from the motor 191 of the screw 192. At this time, the distance between the shaft 130 of the resistance device 13 and the fulcrum 171 is increased to D2 (maximum value), the swinging width of the two swinging pipes 18 is increased, and the stride of the two pedals 16 is L2 (maximum). Value), and the depression angle between the pedal movement locus L2 and the plane increases to θ2 (maximum value, approximately 55 ° in the present embodiment).
  The user controls the adjusting device 19 through the operation interface 23 to adjust the stride between L1 and L2. For example, the distance between the axis 130 of the resistance device 13 and the fulcrum 171 is adjusted to obtain an appropriate stride.
Advantages of the exercise apparatus according to the embodiment of the present invention are as follows.
The movement trajectory of the pedal of the exercise apparatus according to the prior art is not ergonomic. However, the movement trajectory Pb of the pedal 16 of the exercise device 1 according to the present invention is an arc line, and its circle center is directed to a specific part of the user, for example, calf or foot, and this movement trajectory conforms to ergonomics. To do. In addition, when a force is directly applied to the footrest support pipe 12 by the crank 14, the disadvantage that the upward thrust is insufficient with the conventional technology pedal is improved, and the pedal movement locus Pb conforms to ergonomics. Get closer to the actual stepping, walking or climbing exercise. In addition, the pedal movement trajectory Pb is very smooth, which increases the comfort of use and eliminates the “hook”. The so-called “hook” is a feeling of stagnation that the user feels when stepping on. In addition, in the exercise apparatus according to the embodiment of the present invention, the angle between the pedal movement locus Pb and the horizontal direction can be adjusted, for example, adjusted between 22 ° and 55 °. The height of lifting the thigh is modified to achieve different exercise effects.
  In addition, the exercise apparatus 1 according to the embodiment of the present invention does not require a slide tube, and the generation of noise due to the contact of the slide tube during the movement of the pedal 16 is avoided.
  The embodiments disclosed in this specification are intended to explain the present invention rather than limiting the present invention, and the spirit and scope of the present invention are not limited by such embodiments. The scope of the present invention should be construed according to the claims, and all technologies within the equivalent scope should be construed as being included in the scope of the present invention.
DESCRIPTION OF SYMBOLS 1 Exercise equipment 10 Frame 11 Swing arm 12 Footrest support pipe 13 Resistance device 14 Crank 15 Interlocking pipe 16 Pedal 17 Frame 18 Oscillating pipe 19 Adjustment device 20 Pedal 21 Shaft part 22 Connecting rod 23 Operation interface 24 Connecting rod set 101 Base 102 main frame 103 upright pipe 111 handle 130 shaft 132 pulley 134 flywheel 171 fulcrum 172 first shaft 173 second shaft 181 shaft portion 191 motor 192 screw 193 sleeve 241 first series connecting rod 242 second connecting rod 1022 shaft portion 1024 hinge D1 Distance D2 Distance L1 Stride L2 Stride 194 Fixed mechanism P Motion trajectory Pa Motion trajectory Pb Motion trajectory θ1 Depression angle θ2 Depression angle

Claims (3)

  1. Frame,
    Two swing arms respectively located on the left and right sides of the frame, wherein the first end of each swing arm is pivoted on the frame;
    Two step support pipes connected to the two swing arms, the first end of each of the step support pipes being pivoted so as to correspond to the second end of the swing arm; and
    Two pedals coupled to the two platform support pipes, each pedal coupled to correspond to the second end of the platform support pipe;
    A resistance device installed on the frame and having a shaft for providing operational resistance;
    Two cranks respectively positioned on two sides of the resistance device, each crank having a first end coupled to the shaft;
    Two interlocking pipes connected to the two cranks and the two step support pipes, wherein a first end of each interlocking pipe is connected to correspond to a second end of the crank, A second end of the pipe is pivoted to correspond to the area of the step support pipe; and
    A frame having a fulcrum on each of the left and right sides of the frame and a first axis pivoted on the frame on each of the left and right sides;
    Two swing pipes connected to the frame and the two step support pipes, wherein a first end of each of the swing pipes is pivotally connected to correspond to a fulcrum; The second end is an oscillating pipe pivoted to correspond to the part of the step support pipe,
    An adjustment device installed between the frame and the frame and movably connected to the frame, and adjusting a distance between the shaft of the resistance device and the fulcrum of the frame; To
    Exercise equipment.
  2.   Each of the swing pipes swings around a fulcrum, and the pedal connected to the footrest support pipe is interlocked to form a reciprocating arc-shaped motion locus, the frame includes a base and a main frame, and The base is located above a support surface or the ground, the main frame is located above the base, and the first axis on the left and right sides of the frame is pivoted to the base. The exercise device according to claim 1.
  3.   The adjusting device includes a motor, a screw, and a sleeve, the motor is connected to the main frame, the sleeve has an internal thread that meshes with the screw, and the screw is driven by the motor. The sleeve moves in a direction toward or away from the screw motor, the adjusting device is connected to the frame by a connecting rod, and the sleeve is pivotally connected to a portion of the connecting rod. The second axis of the frame is pivoted to the first end of the connecting rod, the hinge of the main frame is pivoted to the second end of the connecting rod, and the outer shape of the frame has a curved U shape. The exercise device according to claim 2, wherein:
JP2015005686U 2015-09-10 2015-11-09 Exercise equipment Active JP3202231U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW104129916A TWI556854B (en) 2015-09-10 2015-09-10 Exercise device
TW104129916 2015-09-10

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JP3202231U true JP3202231U (en) 2016-01-28

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DE (1) DE202015105648U1 (en)
TW (1) TWI556854B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113274697A (en) * 2021-07-05 2021-08-20 上海卓道医疗科技有限公司 Intelligent stepping training equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6723026B2 (en) * 2002-02-12 2004-04-20 Chiu Ku Chen Stepping exerciser having resistance adjusting device
US7041036B1 (en) * 2005-03-15 2006-05-09 Hai Pin Kuo Exerciser having adjustable mechanism
US8376913B2 (en) 2010-09-23 2013-02-19 Superweigh Enterprise Co., Ltd. Exercising device
TWI458519B (en) * 2012-03-06 2014-11-01
TWM516436U (en) * 2015-09-10 2016-02-01 岱宇國際股份有限公司 Exercise device

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TWI556854B (en) 2016-11-11
DE202015105648U1 (en) 2015-11-02
TW201709950A (en) 2017-03-16

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