Training device
By introducing limiting components into the fitness trainer to limit the rotation of the pedal components, the accident problem caused by unstable rotation connection of the existing trainer is solved, and the stable storage and space saving of the pedal components are achieved.
Patent Information
- Application Number
- CN202421038664.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-05-13
AI Technical Summary
Due to the instable rotation connection of existing fitness trainers, the rotation of the trainer and the seat cushion, cushion and pedal during training can easily cause the relative rotation of the trainer to the seat cushion, cushion and pedal, causing accidents.
By introducing a limiting assembly into the trainer, the rotation of the pedal assembly relative to the base is restricted, thereby avoiding the trainer collapse and achieving stable folding and storage of the pedal assembly.
It effectively avoids accidents during training, realizes stable storage of pedal components, saves training space, and adapts to different usage environments.
Smart Images
Figure CN222623615U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the technical field of fitness equipment, and in particular to a training device. Background Art
[0002] In recent years, with the popularization of fitness knowledge, the number of fitness people is increasing, and the demand for fitness training equipment among fitness people is also getting higher and higher.
[0003] In the prior art, some fitness trainers usually need to be equipped with seat cushions, back cushions and pedals to meet the training needs of fitness people, and for easy storage, the connection between the seat cushions, back cushions and pedals and the fitness trainer is usually set to a rotating connection.
[0004] However, when an athlete unfolds the seat cushion, back cushion and pedal for training, the rotational connection is not stable enough, which may easily trigger the relative rotation of the trainer and the seat cushion, back cushion and pedal during training, thereby causing an accident. Utility Model Content
[0005] In response to the shortcomings in the related art, the present application provides a training device, which limits the rotation of the pedal assembly relative to the base through a limit assembly, thereby preventing the base from driving the training assembly to rotate in the direction of the pedal assembly and collapse during training, causing accidents. At the same time, the pedal assembly can be stably folded and stored, saving training space and avoiding drilling holes on the placement plane to fix the entire trainer, which is more friendly to the use environment.
[0006] The present application provides a trainer, comprising:
[0007] A base, wherein the interior of the base is hollow and a training component is fixedly provided on the base;
[0008] A seat cushion assembly, the seat cushion assembly being rotatably disposed on the top of the base;
[0009] A pedal assembly, the pedal assembly is arranged on one side of the base, the pedal assembly extends into the base and is rotatably connected to the base;
[0010] A limiting assembly, the limiting assembly is arranged on the base, and the limiting assembly is used to abut against or separate from the pedal assembly;
[0011] A support assembly is arranged on the seat cushion assembly, and is used to keep the seat cushion assembly and the pedal assembly at a preset distance relative to each other.
[0012] In some embodiments, the limiting assembly includes:
[0013] A handle, rotatably disposed on the side wall of the base;
[0014] A first transmission member is disposed in the base, and one end of the first transmission member is connected to the handle member;
[0015] A second transmission member is disposed in the base, and one end of the second transmission member is rotatably connected to the other end of the first transmission member;
[0016] A limit member, the limit member includes a rotating end, a connecting end and a limit end, the limit member is rotatably arranged in the base via the rotating end, the limit member is rotatably connected to the other end of the second transmission member via the connecting end, and the limit end of the limit member is used to abut or separate from the pedal assembly.
[0017] In some embodiments, the fixed connection between the handle member and the first transmission member is the first connection, the rotational connection between the first transmission member and the second transmission member is the second connection, and the rotational connection between the second transmission member and the limit member is the third connection. When the handle member drives the limit member to rotate to abut against the pedal assembly through the first transmission member and the second transmission member, the first connection, the second connection and the third connection are located on the same axis, which is used to limit the rotation of the handle member driven by the limit member through the second transmission member and the first transmission member.
[0018] In some embodiments, the pedal assembly includes:
[0019] base plate parts;
[0020] An adjusting member, wherein the adjusting member is rotatably disposed in the base, one end of the adjusting member is fixedly disposed on the side wall of the substrate member, and the other end of the adjusting member is used to abut against or separate from the limiting member;
[0021] A fixing member is sleeved on the edge of the substrate member and is used to fix the adjusting member on the side wall of the substrate member.
[0022] In some embodiments, the adjustment member comprises:
[0023] A connecting portion, the connecting portion is disposed on the side wall of the substrate member, and the connecting portion is fixedly connected to the side wall of the substrate member;
[0024] A rotating part, the rotating part is rotatably disposed in the base, and the rotating part is connected to the connecting part;
[0025] A limiting portion is disposed in the base and is connected to the rotating portion.
[0026] In some embodiments, it also includes:
[0027] A locking groove, the locking groove is provided on the adjusting member;
[0028] A locking member is slidably disposed in the locking groove, and the locking member cooperates with the locking groove to limit the rotation of the adjusting member relative to the base.
[0029] In some embodiments, the support assembly comprises:
[0030] A retaining member, one end of which is rotatably connected to the seat cushion assembly, and the other end of which is fixedly connected to the base;
[0031] A rotating member, one end of which is rotatably connected to the seat cushion assembly, and the other end of which is used to abut against or separate from the pedal assembly;
[0032] A support member, one end of which is rotatably connected to the rotating member, and the other end of which is used to abut against the locking member.
[0033] In some embodiments, the locking member is provided with a transverse groove and a longitudinal groove, the transverse groove is connected to the longitudinal groove, the extension direction of the transverse groove is perpendicular to the extension direction of the longitudinal groove, and the extension length of the transverse groove is smaller than the extension length of the longitudinal groove.
[0034] In some embodiments, when one end of the support member away from the rotating member abuts against one end of the transverse groove close to the base, the support member restricts the end of the rotating member away from the seat cushion assembly from rotating toward the seat cushion assembly.
[0035] In some embodiments, the cushion assembly includes:
[0036] A main frame, one end of which is rotatably connected to the locking member, and the other end of which is rotatably connected to the rotating member;
[0037] A seat cushion, fixedly mounted on one end of the main frame away from the clamping member;
[0038] A back cushion, wherein one end of the back cushion away from the base is rotatably disposed on the main frame, and the back cushion is located between the positioning member and the seat cushion;
[0039] An adjusting member, one end of which is rotatably disposed on a side of the back pad close to the main frame;
[0040] A notch member is fixed on the main frame, and the notch member cooperates with the end of the adjustment member away from the back pad to maintain the rotation angle of the back pad relative to the main frame.
[0041] The present application provides a training device, which limits the rotation of the pedal assembly relative to the base through a limit assembly, thereby preventing the base from driving the training assembly to rotate in the direction of the pedal assembly and collapse during training, causing an accident. At the same time, it also realizes the stable folding and storage of the pedal assembly, saving training space and avoiding drilling holes on the placement plane to fix the entire training device, which is more friendly to the use environment. In the stored state, the adjustment member is limited to rotate relative to the base by the locking member cooperating with the locking groove, thereby ensuring the stability of the storage state of the pedal assembly. The supporting member and the transverse groove or the supporting member and the longitudinal groove are abutted to each other to keep the rotating member in the expanded state or enter the stored state.
[0042] Other features and advantages of the present application will be described in the following description, and part of them will become apparent from the description in the description, or will be understood by practicing the present invention. The purpose and other advantages of the present application can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0043] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:
[0044] Figure 1 A first stereoscopic view of the training device of the present application;
[0045] Figure 2 This is a schematic diagram of the limit assembly of the training device of the present application when the adjustment member is released;
[0046] Figure 3 Application trainer Figure 2 A local enlarged schematic diagram of point A;
[0047] Figure 4 A schematic diagram of the limit assembly of the training device of the present application limiting the adjustment member;
[0048] Figure 5 Application trainer Figure 4 A local enlarged schematic diagram of point B;
[0049] Figure 6 A schematic diagram of the three-dimensional structure of the training device for this application with some components removed;
[0050] Figure 7 Application trainer Figure 6 A local enlarged schematic diagram of point C;
[0051] Figure 8 Application trainer Figure 6 A local enlarged schematic diagram of point D;
[0052] Fig. 9This is a schematic diagram of the structure of the card position parts of the training device of this application;
[0053] Fig.10 A second stereoscopic view of the training device of the present application;
[0054] Fig.11 A third stereoscopic view of the training device of the present application;
[0055] Fig.12 This is the fourth stereoscopic view of the training device of the present application.
[0056] In the figure:
[0057] 100, base; 200, seat cushion assembly; 201, main frame; 202, seat cushion; 203, back cushion; 204, adjustment member; 205, notch member; 300, pedal assembly; 301, base plate member; 302, adjustment member; 3021, connecting part; 3022, rotating part; 3023, limiting part; 303, fixing member; 400, limiting member; 401, handle member; 402, first transmission member; 403, second transmission member; 404, limiting member; 4041, rotating end; 4042, connecting end; 4043, limiting end; 500, supporting assembly; 501, locking member; 5011, bracket part; 5012, locking part; 502, rotating part; 503, supporting member; 600, locking groove; 700, locking member; 800, training assembly. DETAILED DESCRIPTION
[0058] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.
[0059] In the description of the present application, it should be understood that the terms "center", "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0060] The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Thus, a feature defined as "first", "second", and "third" may explicitly or implicitly include one or more of the features.
[0061] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. Specific embodiments
[0063] Reference Manual Attached Figure 1 To Attachment Fig.12 , Figure 1 A first stereoscopic view of the training device of the present application; Figure 2 This is a schematic diagram of the limiting assembly 400 of the training device of the present application when the adjusting member 302 is released; Figure 3 Application trainer Figure 2 A local enlarged schematic diagram of point A; Figure 4 This is a schematic diagram of the limiting assembly 400 of the training device of the present application limiting the adjusting member 302; Figure 5 Application trainer Figure 4 A local enlarged schematic diagram of point B;
[0064] Figure 6 A schematic diagram of the three-dimensional structure of the training device for this application with some components removed; Figure 7 Application trainer Figure 6 A local enlarged schematic diagram of point C; Figure 8 Application trainer Figure 6 A local enlarged schematic diagram of point D; Fig. 9 This is a schematic diagram of the structure of the locking member 501 of the training device of the present application; Fig.10 A second stereoscopic view of the training device of the present application; Fig.11 A third stereoscopic view of the training device of the present application; Fig.12 This is the fourth stereogram of the training device of the present application, and the following is combined with Figures 1 to 12 The embodiments of the present application are described.
[0065] refer to Figure 1 , Fig.10 , Fig.11 , Fig.12As shown, the present application provides a training device, including a base 100, a training component 800, a seat cushion component 200, a pedal component 300, a limit component 400 and a support component 500, wherein the base 100 is hollow inside, the training component 800 is fixedly provided on the base 100, the seat cushion component 200 is rotatably provided on the top of the base 100, the pedal component 300 is provided on one side of the base 100, the pedal component 300 extends into the base 100 and is rotatably connected to the base 100, the limit component 400 is provided on the base 100, the limit component 400 is used to abut or separate from the pedal component 300, the support component 500 is provided on the seat cushion component 200, and the support component 500 is used to keep the seat cushion component 200 and the pedal component 300 at a preset distance relative to each other.
[0066] refer to Figure 1 , Fig.10 , Fig.11 , Fig.12 As shown, in some embodiments, the base 100 is a box component with a hollow interior, and a motor, a reducer, a circuit board, a rope reel, and a pull rope are disposed inside the base 100 . A training component 800 is fixedly disposed on the base 100 .
[0067] In some embodiments, the training component 800 includes two main rods, two rotating arms and two handle pieces. The motor inside the base 100 is connected to the reducer and the rope reel. One end of the two pull ropes is connected to the rope reel, and the other ends of the two pull ropes pass through the two main rods and the two rotating arms and are respectively connected to the two handle pieces. The athlete pulls the handle pieces for training. After the athlete unloads the force, the motor and the reducer are used to drive the rope reel to rotate, so that the rope reel wraps the pull rope to pull the handle piece back to its original position.
[0068] refer to Figures 2 to 6 As shown, in some embodiments, a pedal assembly 300 is provided on one side of the base 100, the pedal assembly 300 extends into the base 100 and is rotatably connected to the base 100, the pedal assembly 300 includes a substrate member 301, an adjusting member 302 and a fixing member 303, wherein the substrate member 301 is a plate-shaped member, the substrate member 301 is provided on one side of the base 100, the substrate member 301 and the base 100 are connected through two adjusting members 302, the substrate member 301 is used to provide an area for athletes to step on, and enhance the stability of the entire trainer through the athlete's own weight; the fixing member 303 is sleeved on the edge of the substrate member 301, and the fixing member 303 is used to fix the adjusting member 302 on the side wall of the substrate member 301 to ensure that the adjusting member 302 and the substrate member 301 are stably connected.
[0069] In some embodiments, the two adjusting members 302 are rotatably disposed in the base 100, one end of the two adjusting members 302 are respectively fixed on the two opposite side walls of the substrate member 301, and the other end of the two adjusting members 302 is used to abut or separate from the limiting member 404. The adjusting member 302 also includes a connecting part 3021, a rotating part 3022 and a limiting part 3023.
[0070] refer to Figure 2 , Figure 4 As shown, the connecting portion 3021 is a long strip-shaped component, the connecting portion 3021 is arranged on the side wall of the substrate member 301, the connecting portion 3021 is fixedly connected to the side wall of the substrate member 301, and the adjusting member 302 is connected to the substrate member 301 through the connecting portion 3021; the rotating portion 3022 is a fan-shaped component, wherein a rotating shaft is penetrated at the center of the fan-shaped circle, and the rotating portion 3022 is rotatably arranged in the base 100 through the rotating shaft, and the rotating portion 3022 is fixedly connected to one end of the connecting portion 3021, and when the rotating portion 3022 rotates around the rotating shaft, it drives the connecting portion 3021 to rotate. The connecting portion 3021 rotates; in some embodiments, the limiting portion 3023 is a short strip-shaped component, the limiting portion 3023 is arranged in the base 100, the limiting portion 3023 is connected to the rotating portion 3022, and the limiting portion 3023 is located at the other end of the rotating portion 3022 relative to the connecting portion 3021, and the angle between the limiting portion 3023 and the connecting portion 3021 is a right angle; when the substrate member 301 drives the rotating portion 3022 to rotate 90° through the connecting portion 3021, the rotating portion 3022 drives the connecting portion 3021 to rotate 90°.
[0071] refer to Figure 1 , Figure 2 , Figure 4 As shown, in some embodiments, the trainer also includes a locking groove 600 and a locking member 700, the locking groove 600 includes a first groove and a second groove, wherein the first groove is an arc groove, and the second groove is a circular hole groove, the locking groove 600 is penetrated on the rotating part 3022 of the adjusting member 302, the arc length direction of the first groove corresponds to the arc length direction of the rotating part 3022, the maximum arc length radius of the first groove is not greater than the arc length radius of the rotating part 3022, and the inner diameter of the second groove is greater than the inner diameter of the first groove.
[0072] The locking member 700 is a positioning rod with different outer diameters. The locking member 700 includes a locking portion and a sliding portion, wherein the outer diameter of the locking portion is larger than the outer diameter of the sliding portion, and the outer diameter of the locking portion allows sliding into the second groove, but does not allow sliding into the first groove. The locking member 700 can slide relative to the locking groove 600 through the sliding portion, and the locking member 700 slides into the second groove through the locking portion to limit the adjustment member 302 from rotating relative to the base 100; in some embodiments, one end of the locking member 700 is arranged in the base 100 through an elastic pressing component, and the other end of the locking member 700 extends out of the base 100. When the athlete rotates the pedal assembly 300 to a preset angle, the locking member 700 slides relatively to the position of the second groove. After the athlete presses the locking member 700, the locking portion slides into the second groove to limit the pedal assembly 300 from continuing to rotate relative to the base 100. After the athlete presses the locking member 700 again, the locking portion pops out of the second groove through the elastic pressing component, and the sliding portion enters the second groove, at which time the pedal assembly 300 is allowed to rotate relative to the base 100.
[0073] It should be noted that when the pedal assembly 300 is rotated to a preset angle, the locking member 700 slides relatively to the position of the second groove, and the preset angle should be set according to actual conditions so that the pedal assembly 300 is relatively fixed when it is rotated to the preset angle relative to the base 100, which is beneficial for storing the pedal assembly 300 or stabilizing the relative position of the pedal assembly 300 and the base 100 during training.
[0074] refer to Figure 3 , Figure 5 , Figure 6 As shown, in some embodiments, the limiting component 400 includes a handle member 401, a first transmission member 402, a second transmission member 403 and a limiting member 404, wherein the handle member 401 is a rod-shaped member, one end of the handle member 401 is used for the athlete to hold and adjust, and the other end of the handle member 401 is rotatably disposed on the side wall of the base 100 and fixedly connected to the first transmission member 402.
[0075] The first transmission member 402 is a connecting piece with smooth ends. The first transmission member 402 is arranged in the base 100. The end of the first transmission member 402 away from the handle member 401 is rotatably connected to the second transmission member 403; the second transmission member 403 is a connecting piece with protruding ends and a recessed middle, and the protruding ends of the second transmission member 403 are rotatably connected to the first transmission member 402 and the limit member 404 respectively.
[0076] refer to Figure 5As shown, in some embodiments, the fixed connection between the handle member 401 and the first transmission member 402 is the first connection, the rotational connection between the first transmission member 402 and the second transmission member 403 is the second connection, and the rotational connection between the second transmission member 403 and the limit member 404 is the third connection. When the handle member 401 drives the limit member 404 to rotate to a state of abutting against the pedal assembly 300 through the first transmission member 402 and the second transmission member 403, the first connection, the second connection and the third connection are located on the same axis, which is used to limit the limit member 404 from driving the handle member 401 to rotate through the second transmission member 403 and the first transmission member 402.
[0077] refer to Figure 3 , Figure 5 As shown, specifically, when the limiting member 404 is separated from the adjusting member 302, the first connection is located at the recessed part of the second transmission member 403, that is, the first connection is located between the second connection and the third connection; when the athlete grasps the handle member 401 and rotates it, the handle member 401 drives the first transmission member 402 fixedly connected thereto, and the first transmission member 402 drives the second transmission member 403 to rotate until the first connection moves out from between the second connection and the third connection, and the first connection, the second connection and the third connection are located on the same axis, the limiting member 404 is 4 abuts against the adjusting member 302, and the limiting member 404 limits the rotation of the pedal assembly 300 relative to the base 100. At this time, the handle member 401, the first transmission member 402, the second transmission member 403 and the limiting member 404 maintain a self-locking state, and the force applied to one end of the limiting member 404 cannot be transmitted to the handle member 401 through the second transmission member 403 and the first transmission member 402, while the force applied to one end of the handle member 401 can be transmitted to the limiting member 404 through the first transmission member 402 and the second transmission member 403, thereby releasing the restriction on the rotation of the pedal assembly 300 relative to the base 100.
[0078] refer to Figure 3 , Figure 5 As shown, in some embodiments, the limit member 404 includes a rotating end 4041, a connecting end 4042 and a limiting end 4043, wherein the limit member 404 is rotatably disposed in the base 100 via the rotating end 4041, the limit member 404 is rotatably connected to an end of the second transmission member 403 away from the first transmission member 402 via the connecting end 4042, and the limiting end 4043 of the limit member 404 is used to abut or separate from the pedal assembly 300, so that the relative rotation of the pedal assembly 300 and the base 100 is restricted or the restriction is released.
[0079] refer to Figures 6 to 8As shown, in some embodiments, the support assembly 500 includes a locking member 501, a rotating member 502 and a support member 503, one end of the locking member 501 is rotatably connected to the seat cushion assembly 200, the other end of the locking member 501 is fixedly connected to the base 100, one end of the rotating member 502 is rotatably connected to the seat cushion assembly 200, the other end of the rotating member 502 is used to abut or separate from the pedal assembly 300, one end of the support member 503 is rotatably connected to the rotating member 502, and the other end of the support member 503 is used to abut against the locking member 501.
[0080] refer to Figures 6 to 8 As shown, specifically, one end of the rotating member 502 rotatably connected to the cushion assembly 200 is set to be bent, which is used to increase the contact area between the rotating member 502 and the cushion assembly 200 to reduce the pressure; the rotating connection between the rotating member 502 and the cushion assembly 200 is located on the side of the rotating connection between the rotating member 502 and the support member 503 away from the substrate member 301, and at the same time, the rotating connection between the rotating member 502 and the cushion assembly 200 is located on the side of the rotating connection between the rotating member 502 and the support member 503 close to the base 100, which is used to ensure that when the rotating member 502 rotates relative to the cushion assembly 200, the support member 503 moves a preset distance away from one end of the rotating member 502.
[0081] refer to Figure 7 , Fig. 9 As shown, in some embodiments, a transverse groove and a longitudinal groove are provided on the locking member 501, the transverse groove is connected to the longitudinal groove, the extension direction of the transverse groove is perpendicular to the extension direction of the longitudinal groove, and the extension length of the transverse groove is smaller than the extension length of the longitudinal groove.
[0082] refer to Fig. 9 As shown, specifically, the locking member 501 includes a bracket portion 5011 and a locking portion 5012, the bracket portion 5011 and the locking portion 5012 are fixedly connected, a transverse groove is arranged between the bracket portion 5011 and the locking portion 5012, and the length of the transverse groove is represented by x, the main frame 201 is rotatably arranged at one end of the bracket portion 5011 away from the base 100, the longitudinal groove is arranged between the main frame 201 and the locking portion 5012, and the extension length of the longitudinal groove is represented by y, and the transverse groove is connected to the longitudinal groove; when the main frame 201 rotates relative to the locking member 501, the support member 503 enters the transverse groove or the longitudinal groove, thereby changing the maximum stroke of the support member 503, which is further used to limit the rotation of the rotating member 502, or release the rotation restriction of the rotating member 502.
[0083] refer to Figure 6 , Figure 7 As shown, in some embodiments, when one end of the support member 503 away from the rotating member 502 abuts against one end of the transverse groove close to the base 100 , the support member 503 restricts the end of the rotating member 502 away from the cushion assembly 200 from rotating toward the cushion assembly 200 .
[0084] refer to Figure 2 , Figure 4 , Figure 6 , Figure 7 As shown, in some embodiments, the seat cushion assembly 200 includes a main frame 201, a seat cushion 202, a back cushion 203, an adjustment member 204 and a slot member 205, wherein one end of the main frame 201 is rotatably connected to the locking member 501, and the other end of the main frame 201 is rotatably connected to the rotating member 502, the seat cushion 202 is fixed to one end of the main frame 201 away from the locking member 501, and one end of the back cushion 203 away from the base 100 is rotatably set on the main frame 201, and the back cushion 203 is located between the locking member 501 and the seat cushion 202, one end of the adjustment member 204 is rotatably set on a side of the back cushion 203 close to the main frame 201, and the slot member 205 is fixed to the main frame 201, and the slot member 205 cooperates with the end of the adjustment member 204 away from the back cushion 203 to maintain the rotation angle of the back cushion 203 relative to the main frame 201.
[0085] refer to Figures 6 to 8 As shown, the main frame 201 is a truss component with a receiving opening in the middle, the notch member 205 is a tubular component with a plurality of grooves and an open top surface, the notch member 205 is fixed in the receiving opening of the main frame 201, and the end of the adjustment member 204 away from the back pad 203 is used to abut against the groove of the notch member 205, so that the back pad 203 maintains a rotation angle relative to the main frame 201.
[0086] refer to Figure 1 , Fig.10 , Fig.11 , Fig.12 As shown, during the actual use of the training device, the athlete first presses the locking member 700 to release the relative rotation restriction between the pedal assembly 300 and the base 100, until the base member 301 rotates 90°, the athlete grasps the handle member 401 and rotates it, the handle member 401 drives the first transmission member 402 fixedly connected thereto, and the first transmission member 402 drives the second transmission member 403 to rotate, until the first connection, the second connection and the third connection are located on the same axis, the limit member 404 abuts against the adjustment member 302, and the relative position of the pedal assembly 300 and the base 100 is fixed.
[0087] The athlete pulls the end of the main frame 201 away from the base 100 and rotates it 90° to make the main frame 201 parallel to the substrate member 301. During this period, the rotating member 502 rotates relative to the main frame 201 toward the substrate member 301. At the same time, the rotating member 502 drives the supporting member 503 to slide from the longitudinal groove into the transverse groove until the rotating member 502 is perpendicular to the substrate member 301 and the main frame 201. The end of the supporting member 503 away from the rotating member 502 abuts against the end of the transverse groove close to the base 100 to limit the end of the rotating member 502 away from the main frame 201 from rotating in the opposite direction toward the main frame 201. At this time, the relative positions among the base 100, the pedal assembly 300 and the seat cushion assembly 200 are stable, and the athlete can start to use the training assembly 800 for training.
[0088] During the storage process of the training device, the athlete pulls the end of the main frame 201 away from the base 100 and rotates it 90° to make the main frame 201 perpendicular to the base member 301. During this period, the rotating member 502 rotates relative to the base member 301 in a direction close to the main frame 201 under the action of gravity. At the same time, the rotating member 502 drives the supporting member 503 to slide from the horizontal groove into the vertical groove. The vertical groove gives the supporting member 503 a stroke much larger than the horizontal groove. Under the action of gravity, the rotating member 502 rotates relative to the base member 301 in a direction close to the main frame 201 until the rotating member 502 is parallel to the main frame 201.
[0089] The athlete grasps the handle member 401 and rotates it. The handle member 401 drives the first transmission member 402 fixedly connected thereto. The first transmission member 402 drives the second transmission member 403 to rotate until the first connection is between the second connection and the third connection. The limit member 404 is completely separated from the adjustment member 302, and the relative rotation restriction between the pedal assembly 300 and the base 100 is released. The athlete grasps the end of the base member 301 away from the base 100 and rotates it in a direction close to the base 100 until the base member 301 is parallel to the main frame 201. At this time, the locking member 700 slides relatively to the position of the second groove on the locking groove 600. After the athlete presses the locking member 700, the locking portion slides into the second groove to limit the pedal assembly 300 from continuing to rotate relative to the base 100, thereby completing the storage of the trainer.
[0090] The present application provides a training device that is easy to store and fix. The limit assembly 400 is used to limit the rotation of the pedal assembly 300 relative to the base 100, thereby preventing the base 100 from driving the training assembly 800 to rotate and collapse in the direction of the pedal assembly 300 during training, thereby preventing accidents. At the same time, the pedal assembly 400 can be stably folded and stored, saving training space and avoiding drilling holes on the placement plane to fix the entire training device, which is more friendly to the use environment. In the stored state, the locking member 700 cooperates with the locking groove 600 to limit the rotation of the adjusting member 302 relative to the base 100, thereby ensuring that the storage state of the pedal assembly 300 is stable. The supporting member 503 is abutted against the transverse groove or the supporting member 503 is abutted against the longitudinal groove to keep the rotating member 502 in the expanded state or enter the stored state.
[0091] Finally, it should be noted that: the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.
[0092] The above embodiments are only used to illustrate the technical solution of the present application rather than to limit it. Although the present application has been described in detail with reference to the preferred embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present application can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the present application, which should be included in the scope of the technical solution requested for protection in the present application.
Claims
1. A training device, characterized in that: include: A base, wherein the interior of the base is hollow and a training component is fixedly provided on the base; A seat cushion assembly, the seat cushion assembly being rotatably disposed on the top of the base; A pedal assembly, the pedal assembly is arranged on one side of the base, the pedal assembly extends into the base and is rotatably connected to the base; A limiting assembly, the limiting assembly is arranged on the base, and the limiting assembly is used to abut against or separate from the pedal assembly; A support assembly is arranged on the seat cushion assembly, and is used to keep the seat cushion assembly and the pedal assembly at a preset distance relative to each other.
2. The training device according to claim 1, characterized in that The limiting component comprises: A handle, rotatably disposed on the side wall of the base; A first transmission member is disposed in the base, and one end of the first transmission member is connected to the handle member; A second transmission member is disposed in the base, and one end of the second transmission member is rotatably connected to the other end of the first transmission member; A limit member, the limit member includes a rotating end, a connecting end and a limit end, the limit member is rotatably arranged in the base via the rotating end, the limit member is rotatably connected to the other end of the second transmission member via the connecting end, and the limit end of the limit member is used to abut or separate from the pedal assembly.
3. The training device according to claim 2, characterized in that The fixed connection between the handle member and the first transmission member is the first connection, the rotational connection between the first transmission member and the second transmission member is the second connection, and the rotational connection between the second transmission member and the limiting member is the third connection. When the handle member drives the limiting member to rotate to abut against the pedal assembly through the first transmission member and the second transmission member, the first connection, the second connection and the third connection are located on the same axis, and are used to limit the rotation of the handle member driven by the limiting member through the second transmission member and the first transmission member.
4. The training device according to claim 2, characterized in that The pedal assembly comprises: base plate parts; An adjusting member, wherein the adjusting member is rotatably disposed in the base, one end of the adjusting member is fixedly disposed on the side wall of the substrate member, and the other end of the adjusting member is used to abut against or separate from the limiting member; A fixing member is sleeved on the edge of the substrate member and is used to fix the adjusting member on the side wall of the substrate member.
5. The training device according to claim 4, characterized in that The adjusting member comprises: A connecting portion, the connecting portion is disposed on the side wall of the substrate member, and the connecting portion is fixedly connected to the side wall of the substrate member; A rotating part, the rotating part is rotatably disposed in the base, and the rotating part is connected to the connecting part; A limiting portion is disposed in the base and is connected to the rotating portion.
6. The training device according to claim 4, characterized in that Also includes: A locking groove, the locking groove is provided on the adjusting member; A locking member is slidably disposed in the locking groove, and the locking member cooperates with the locking groove to limit the rotation of the adjusting member relative to the base.
7. The training device according to claim 1, characterized in that The support assembly comprises: A retaining member, one end of which is rotatably connected to the seat cushion assembly, and the other end of which is fixedly connected to the base; A rotating member, one end of which is rotatably connected to the seat cushion assembly, and the other end of which is used to abut against or separate from the pedal assembly; A support member, one end of which is rotatably connected to the rotating member, and the other end of which is used to abut against the locking member.
8. The training device according to claim 7, characterized in that The locking member is provided with a transverse groove and a longitudinal groove, the transverse groove is connected with the longitudinal groove, the extension direction of the transverse groove is perpendicular to the extension direction of the longitudinal groove, and the extension length of the transverse groove is smaller than the extension length of the longitudinal groove.
9. The training device according to claim 8, characterized in that When one end of the support member away from the rotating member abuts against one end of the transverse groove close to the base, the support member restricts the end of the rotating member away from the seat cushion assembly from rotating toward the seat cushion assembly.
10. The training device according to claim 7, characterized in that The seat cushion assembly comprises: A main frame, one end of which is rotatably connected to the locking member, and the other end of which is rotatably connected to the rotating member; A seat cushion, fixedly mounted on one end of the main frame away from the clamping member; A back cushion, wherein one end of the back cushion away from the base is rotatably disposed on the main frame, and the back cushion is located between the positioning member and the seat cushion; An adjusting member, one end of which is rotatably disposed on a side of the back pad close to the main frame; A notch member is fixed on the main frame, and the notch member cooperates with the end of the adjustment member away from the back pad to maintain the rotation angle of the back pad relative to the main frame.