CN220918033U - Rowing training device - Google Patents

Abstract

The utility model discloses a rowing training device, which comprises a frame, a pedal assembly and a seat cushion assembly, wherein a first frame body and a second frame body are arranged on the frame; the resistance source component is arranged on the rack and comprises a resistance unit, a pull rope and a handle, the fixed end of the pull rope is arranged on the winding part of the resistance unit, and the free end of the pull rope is arranged on the handle; the pedal assembly is provided with a first limiting part matched with the handle, and the handle is connected to the pedal assembly through the first limiting part. According to the utility model, the handle and the pedal assembly are integrated and matched to limit the training initial position of the handle, so that the training initial position of the handle is consistent with the mounting position of the pedal assembly, and the pedal assembly can be slidably arranged, so that the training initial position of the handle and the mounting position of the pedal assembly can be synchronously adjusted, and users with different heights can use the device conveniently.

Description

Rowing training device

Technical Field

The utility model relates to the field of fitness equipment, in particular to a rowing training device.

Background

The rowing training device is a body building device for simulating rowing movement. The rowing training device generally comprises a frame, wherein a handle component for applying force to the hands of a user and a pedal component for applying force to the feet of the user are arranged on the frame, one end of the frame is hinged with a horizontal sliding rail, a sliding stool is arranged on the sliding rail in a sliding manner, and the frame and the sliding rail are arranged in a foldable manner so as to be convenient to store. In actual use, the bent legs of a person are seated on the slide stool, the handle assembly is pulled by two hands, the two pedals are stepped on the pedal assembly, and the two hands are pulled backwards and simultaneously the two legs are stepped forwards forcefully, so that the slide stool slides backwards, the simulated rowing exercise of the person is realized, and the exercise effect is achieved on the muscles of the whole body of the person.

The prior art has the following defects: the pedal assembly and the handle assembly are independently arranged on the frame, the initial position of the handle assembly is fixed, when training is started, when a user with a shorter height sits on the sliding stool, the distance between the hand and the handle assembly is longer after the hand is straightened forwards, and the handle assembly is inconvenient to grasp; for users with higher heights, the distance between the hands and the handle assembly is relatively close after the hands are straightened forwards after the users sit on the sliding stool, and even the users can go over the handle assembly, so that the waste of the training stroke of the users is easily caused; when training is finished, for a user with a shorter height, the traction handle assembly is required to be reset to the original position under the condition of resisting the load, and at the moment, the body action of the user is larger in deformation, so that accidental injury is easily caused; therefore, the existing design reduces the user experience and presents certain potential safety hazards.

Disclosure of utility model

The aim of the embodiment of the utility model is that: the rowing training device can effectively and synchronously adjust initial training positions of the handle assembly and the pedal assembly so as to be suitable for users with different heights.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rowing training device, including frame, pedal subassembly, seatpad subassembly and resistance source subassembly, the frame is provided with first support body and second support body, pedal subassembly slidable mounting in first support body, pedal subassembly slidable mounting in second support body; the resistance source assembly is mounted on the rack and comprises a resistance unit, a pull rope and a handle, the pull rope is provided with a fixed end and a free end, the fixed end is arranged on a winding part of the resistance unit, and the free end is arranged on the handle; be provided with on the pedal subassembly with handle joint complex first spacing portion, the handle pass through first spacing portion connect in on the pedal subassembly, with spacing the training initial position of handle, the training initial position with the pedal subassembly is in the mounted position on the first support body keeps synchronous regulation.

As a preferable scheme of the rowing training device, a limiting block is arranged at the free end of the pull rope, a limiting clamping groove matched with the shape of the limiting block is formed in the first limiting portion, a wire hole is formed in the bottom of the limiting clamping groove in a penetrating mode, and the free end of the pull rope penetrates through the wire hole and is connected with the limiting block.

As a preferable scheme of the rowing training device, the limiting block is connected with the handle through a locking structure.

As a preferable scheme of the rowing training device, the pedal assembly is provided with a locking piece, the first frame body is provided with a second limiting part matched with the locking piece, and the locking piece is selectively connected with the second limiting part so as to limit the pedal assembly to move.

As a preferable mode of the rowing training device, the locking piece is provided with a first elastic piece, and the first elastic piece is used for driving the locking piece to move to be connected with the second limiting portion.

As a preferable scheme of the rowing training device, the pedal assembly further comprises an unlocking piece, wherein the unlocking piece is used for driving the locking piece to be separated from the second limiting part.

As a preferable scheme of the rowing training device, the second limiting part is a limiting hole, a plurality of limiting holes are formed in the first frame body at intervals along the first direction, and the locking piece is selectively inserted into one of the limiting holes.

As a preferred scheme of rowing training device, pedal subassembly includes first support and sets up footboard on the first support, first support cover is established on the first support body, two inner walls that first support is along the opposite rotation of second direction are provided with first gyro wheel and second gyro wheel, first gyro wheel with the second gyro wheel interval sets up and roll the butt respectively on the both sides face along the third direction of first support body, the second direction with the third direction is the contained angle setting.

As a preferred scheme of rowing training device, the protrusion is provided with on the first support along the sleeve that the third direction extends, locking piece slidable mounting is in the sleeve, the locking piece includes the body and sets up the grafting portion of body one end, first elastic component sets up the body with between the sleeve inner wall, so as to order about grafting portion always has the orientation the sleeve is outer to be removed and with the trend that the second spacing portion is connected.

As a preferred scheme of rowing training device, telescopic lateral wall runs through and is provided with along the first bar hole that the third direction extends, the release member is the action bars, the one end of action bars with the lateral wall of body is connected, and the other end passes first bar hole stretches to the sleeve is outside, just the action bars with first support interval sets up.

The beneficial effects are that: when the rowing training device is used for training, a user can sit on the seat cushion assembly and adjust the initial training positions of the seat cushion assembly and the pedal assembly, meanwhile, the handle is assembled on the pedal assembly through the first limiting part in an integrated mode, so that synchronous adjustment can be achieved on the training initial positions of the pedal assembly and the handle, namely, the initial training positions of the pedal assembly and the handle are always consistent. Simultaneously, when finishing training, the user can very reasonable with handle reset to normal position under the gesture of a normal extension, avoided the unexpected injury that brings because of the body gesture warp.

Drawings

The utility model is described in further detail below with reference to the drawings and examples.

Fig. 1 is a perspective view of a rowing training device in accordance with an embodiment of the present utility model.

Fig. 2 is an enlarged view at a of fig. 1.

FIG. 3 is a side view of a rowing exercise device in accordance with an embodiment of the present utility model.

Fig. 4 is a perspective view of a footrest assembly in accordance with an embodiment of the present utility model.

Fig. 5 is a cross-sectional view of a portion of a frame according to an embodiment of the utility model.

Fig. 6 is a cross-sectional view of a foot pedal assembly according to an embodiment of the present utility model.

Fig. 7 is a perspective view of a portion of a chassis according to an embodiment of the present utility model.

Fig. 8 is a perspective view of a seating pad assembly in accordance with an embodiment of the present utility model.

In the figure:

1. A frame; 11. a first frame body; 111. a second limit part; 112. a second bar-shaped hole; 12. a second frame body;

2. A pedal assembly; 21. a first support; 22. a pedal; 23. a locking member; 231. a body; 232. a plug-in part; 233. a first elastic member; 24. an operation lever; 25. a first roller; 26. a second roller; 27. a sleeve; 271. a first bar-shaped hole; 28. a connecting shaft; 29. a first limit part; 291. a limit clamping groove; 292. a wire hole;

3. A seat cushion assembly; 31. a second support; 32. a seat cushion body; 33. a third roller; 34. a fourth roller;

4. A resistance source assembly; 41. a resistance unit; 42. a pull rope; 43. a handle; 44. a limiting block; 45. a guide wheel;

5. And a second elastic member.

Detailed Description

In order to make the technical problems solved by the present utility model, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the prior art, in order to match or adapt to the pedal stroke or the initial position leg gesture of the user with different heights during training, the pedal assembly is arranged to be slidably adjusted in the prior art, and the user with different heights can complete the adjustment of the pedal stroke or the initial position leg gesture by adjusting the pedal assembly so as to adapt to the user with different heights. However, in the prior art, the pedal assembly and the handle assembly are independently provided on the frame, and the initial position of the handle assembly is fixedly set. The fixed setting of handle subassembly only considers in the aspect of being convenient for realize the output stability of resistance source, and in this way, in order to match the user of different heights that can be better, the initial position of handle subassembly needs the compromise setting to satisfy the user of different heights as far as possible, the initial position of handle subassembly is unadjustable.

In order to well solve the technical problems in the prior design, the invention skillfully sets the initial position of the handle assembly to be adjustable, and further assembles the handle assembly on the pedal assembly so as to realize synchronous adjustment of the pedal assembly and the handle assembly. Because most users put the feet on the pedal assembly, the users bend forward and straighten the hands, and the positions where the hands can reach are generally positioned above the pedal assembly, the invention creatively integrates the handle assembly on the pedal assembly, and the users can synchronously adjust the initial training positions of the pedal assembly and the handle assembly according to the heights of the users, so that the users can conveniently adjust to comfortable sitting postures and conveniently grasp the handle assembly for training, the pedal assembly and the handle assembly do not need to be separately adjusted, the adjusting efficiency is improved, the operation habit of the users is more met, and the use experience of the users is improved. And when finishing training, the user also can place the handle subassembly in the home position on reasonable forward action, avoids unexpected injury.

As shown in fig. 1 to 5, the rowing training device provided by the utility model comprises a frame 1, a pedal assembly 2, a seat cushion assembly 3 and a resistance source assembly 4, wherein the frame 1 is provided with a first frame body 11 and a second frame body 12, the pedal assembly 2 is slidably mounted on the first frame body 11, and the seat cushion assembly 3 is slidably mounted on the second frame body 12. The resistance source assembly 4 is mounted on the frame 1, and the resistance source assembly 4 includes a resistance unit 41, a pull rope 42, and a pull handle 43, the pull rope 42 having a fixed end and a free end, the fixed end being disposed on a winding portion of the resistance unit 41, the free end being disposed on the pull handle 43. During training, a user can sit on the seat cushion assembly 3, pull the handles 43 by two hands, pedal on the pedal assembly 2 by two feet, pull the two hands backwards, and pedal by two legs forcefully at the same time, so that the sliding stool slides backwards, the simulated rowing exercise of the person is realized, and the exercise effect is achieved on the muscles of the whole body of the person.

The pedal assembly 2 is provided with a first limiting part 29 in clamping fit with the handle 43, and the handle 43 is connected to the pedal assembly 2 through the first limiting part 29 so as to limit the training initial position of the handle 43, so that the training initial position of the handle 43 and the mounting position of the pedal assembly 2 on the first frame 11 are synchronously adjusted.

It can be appreciated that when in use, a user can sit on the seat cushion assembly 3 and adjust the initial training positions of the seat cushion assembly 3 and the pedal assembly 2, and meanwhile, the handle 43 is integrally assembled on the pedal assembly 2 through the first limiting part 29, so that the initial training positions of the pedal assembly 2 and the handle 43 can be synchronously adjusted, namely, the initial training positions of the pedal assembly 2 and the handle 43 are always consistent.

Meanwhile, when most users place feet on the pedal assembly 2, the users lean forward and bend down and straighten the hands, the positions where the hands can reach are generally located above the pedal assembly 2, and the design integrally installs the handle 43 on the pedal assembly 2, so that the comfortable grabbing positions of the users are just met. At the end of the training, the user can also place the handle 43 in the original position on a reasonable forward tilting motion, avoiding accidental injury.

Unlike the prior art, in the present invention, the initial training position of the handle 43 is adjustable, and the position of the associated resistance source assembly 4 at which to begin providing load and the payout length of the pull cord 42 are adjustable. The specific tuning can be controlled by a software layer. For example, after the device is started, a load of 1KG provided by the resistance source assembly 4 may be set so that the pull cord 42 may remain taut when the user adjusts the foot pedal assembly 2; when the adjustment of the foot pedal assembly 2 is completed, an operation may be performed on the display touch end, for example, clicking on "determine initial force point" to adaptively complete the initial position where the resistance source assembly 4 starts to provide the load.

Alternatively, as shown in fig. 2 and 3, the free end of the pull rope 42 is provided with a limiting block 44, and in an example, the limiting block 44 is in a sphere or an ellipse, the first limiting portion 29 is provided with a limiting clamping groove 291 matched with the shape of the limiting block 44, a wire hole 292 is arranged at the bottom of the limiting clamping groove 291 in a penetrating manner, the free end of the pull rope 42 passes through the wire hole 292 and is connected with the limiting block 44, and the limiting block 44 is connected with the handle 43 through a locking structure. The stopper 44 can be clamped in the limiting clamping groove 291 so as to clamp the handle 43 on the pedal assembly 2 and prevent the handle from being separated from the pedal assembly 2.

Wherein, the hasp structure is detachable structure, conveniently changes the handle 43 of different training methods. In some embodiments, the handle 43 is a circular pull rod, and in other embodiments the handle 43 is a pull ring.

It should be noted that, the resistance unit 41 may adopt a resistance structure of the rowing training device in the prior art, and the specific structure thereof will not be described herein.

Preferably, as shown in fig. 1, 3, 5 and 7, the resistance unit 41 is disposed below the pedal assembly 2, i.e., the resistance unit 41 is disposed below the handle 43. For example, a guiding wheel 45 is arranged on the frame 1, one end of a pull rope 42 is connected with the resistance unit 41, and the other end of the pull rope penetrates through the guiding wheel 45 and is connected with the handle 43. By providing the guide wheel 45, the connection direction of the pull cord 42 can be changed to reduce wear of the pull cord 42, and the pull cord 42 is pulled more smoothly. This design sets up resistance unit 41 in the below of pedal subassembly 2 for each part installation is compacter, and first support 11 need not to increase self length in order to install resistance unit 41, has avoided the length of first support 11 to be greater than second support 12, is favorable to guaranteeing that the size of rowing training device after folding accomplishes the minimum.

Specifically, the first frame 11 and the second frame 12 are arranged and connected along a first direction (x direction in the figure), the first frame 11 is a connecting beam extending along the first direction, the pedal assembly 2 can be slidably arranged on the first frame 11 along the first direction, the second frame 12 is a sliding rail seat extending along the first direction, and the seat cushion assembly 3 can be slidably arranged on the second frame 12 along the first direction, so that the distance between the pedal assembly 2 and the seat cushion assembly 3 can be conveniently adjusted.

As illustrated in fig. 4 to 6, the pedal assembly 2 includes a first support 21 and a pedal 22 disposed on the first support 21, and the first support 21 is sleeved on the first frame 11. The first support 21 is a frame with a "U" structure, a first opening is provided at one side of the first support 21 along a third direction, the first support 21 may be sleeved on the first support 21 through the first opening, the first support 21 has two inner walls opposite along a second direction (y direction in the drawing), the two inner walls are both rotatably provided with a first roller 25 and a second roller 26, the first roller 25 and the second roller 26 are disposed at intervals along the third direction (z direction in the drawing), the first roller 25 and the second roller 26 are respectively in rolling contact with two sides of the first support 11 along the third direction, and the first support 21 can slide on the first support 11 through the first roller 25 and the second roller 26. Wherein, first direction, second direction and third direction are the contained angle setting, and in this embodiment, first direction, second direction are the horizontal direction, and the third direction is vertical direction. This design is through setting up two inner walls of first support 21 respectively in the both sides of first support 11 along the second direction to first gyro wheel 25 and second gyro wheel 26 that the cooperation interval set up, with first support 21 restriction completely on first support 11, in order to prevent that first support 21 breaks away from first support 11, can also restrict first support 21 direction of movement simultaneously, prevent that first support 21 from taking place the skew.

Alternatively, as shown in fig. 5, the first frame 11 is of a hollow structure, the first frame 11 is provided with the second elastic member 5 therein, the side wall of the first frame 11 is provided with a second bar-shaped hole 112 in a penetrating manner, and the length of the second bar-shaped hole 112 extends along the first direction; the connecting shaft 28 is detachably connected between the two inner walls of the first support 21 along the second direction, and the connecting shaft 28 passes through the second strip-shaped hole 112 to be connected with the first frame body 11, part of the connecting shaft 28 is positioned in the first frame body 11 and is connected with the second elastic piece 5, and the second elastic piece 5 drives the connecting shaft 28 to always move along the first direction near one side of the seat cushion assembly 3 in the second strip-shaped hole 112. During unlocking, the second elastic member 5 can drive the connecting shaft 28 to move along the first direction at one side close to the seat cushion assembly 3 in the second bar-shaped hole 112 all the time, and drive the pedal assembly 2 to move along the first direction at one side close to the seat cushion assembly 3 on the first frame 11, so as to facilitate the adjustment of the pedal assembly 2 by a user.

The second elastic member 5 is, for example, a gas spring or a compression spring.

Optionally, a damper is disposed on the rotating shaft, and after the pedal 22 is adjusted by rotating, the damper can be kept at an adjusted position, so that the user can train in a comfortable posture, and the user experience is improved.

Alternatively, as shown in fig. 4 and 6, the pedal assembly 2 is provided with a locking member 23, the first frame 11 is provided with a second limiting portion 111 engaged with the locking member 23, and the locking member 23 is selectively connected with the second limiting portion 111 to selectively limit the movement of the pedal assembly 2. When the pedal assembly 2 needs to be adjusted, the locking piece 23 and the second limiting part 111 can be separated, so that the pedal assembly 2 can slide on the first frame 11; after adjustment, the locking piece 23 is connected to the second limiting part 111, so that the pedal assembly 2 can be locked, and the user can stably exert force on the foot during training.

In this embodiment, as shown in fig. 7, the second limiting portion 111 is a limiting hole, and the first frame 11 is provided with a plurality of limiting holes along the first direction at intervals, and the locking member 23 is selectively inserted into one of the limiting holes, so as to lock the pedal assembly 2 on the first frame 11.

Alternatively, as shown in fig. 6, the locking member 23 is provided with a first elastic member 233, and the first elastic member 233 is used to drive the locking member 23 to move to be connected with the second limiting portion 111, so as to ensure that the pedal assembly 2 is firmly fixed on the first frame 11.

Specifically, as shown in fig. 4 to 6, the first holder 21 is provided with a sleeve 27 protruding thereon, and the locking member 23 is slidably mounted in the sleeve 27. The locking member 23 includes a body 231 and a plug portion 232 connected to each other, where the plug portion 232 is configured to be plug-fitted with the limiting hole, and the plug portion 232 is disposed at one end of the body 231 along the third direction (in this embodiment, the plug portion 232 is located at the bottom end of the body 231, and the cross-sectional area of the body 231 is greater than that of the plug portion 232), and the first elastic member 233 is disposed at one end of the body 231 away from the abutment portion and abuts against between the body 231 and the inner wall of the sleeve 27, so as to drive the plug portion 232 to have a tendency of moving to remain inserted into the limiting hole, thereby avoiding the locking member 23 from being separated from the limiting hole and causing a limiting failure.

The first elastic member 233 is a spring, for example.

Optionally, the pedal assembly 2 further includes an unlocking member, where the unlocking member is used to drive the locking member 23 to disengage from the second limiting portion 111, so as to release the limitation of the locking member 23 on the pedal assembly 2.

As shown in fig. 4 and 6, for example, the top surface of the first support 21 is provided with a sleeve 27 extending along a third direction, one end of the sleeve 27 extends to the inner side of the first support 21, the other end of the sleeve 27 extends to the outer side of the first support 21, one end of the sleeve 27 extending to the outer side of the first support 21 is provided with a first bar-shaped hole 271, the length of the first bar-shaped hole 271 extends along the third direction, the unlocking member includes an operating lever 24, one end of the operating lever 24 is connected to the outer side wall of the body 231, the other end of the operating lever 24 extends to the outer side of the sleeve 27 through the first bar-shaped hole 271 and forms an operating portion, and the operating portion is disposed at an interval with the top surface of the first support 21.

It can be understood that when the pedal assembly 2 needs to be slidingly adjusted, one foot of the user extends into the gap between the operation portion and the first support 21 and lifts upward to overcome the elasticity of the elastic member to drive the operation rod 24 to move upward along the first bar-shaped hole 271 and drive the locking member 23 to synchronously move in the sleeve 27, so as to separate the locking member 23 from the limiting hole; the other foot of the user can be stepped on the pedal 22 to control the overall sliding adjustment position of the pedal assembly 2 when unlocking; after the pedal assembly 2 is adjusted to a proper position, the foot part at the operation part is retracted, and the inserting part 232 can be automatically reset and inserted into the corresponding limiting hole under the action of the first elastic piece 233, so that the pedal assembly 2 is automatically locked.

Of course, in other embodiments, the unlocking member may be other unlocking structures, for example, the body 231 extends upward away from the end of the plug portion 232 and extends to the outside of the sleeve 27, and is provided with a lifting portion (not shown in the drawing) for lifting the foot portion, where the lifting portion may be used as the unlocking member, and the foot portion may be unlocked by lifting the locking member 23 by the lifting portion.

Specifically, as shown in fig. 8, the seat cushion assembly 3 includes a second support 31 and a seat cushion body 32 disposed on the second support 31, the second support 31 is sleeved on the second frame 12, the second support 31 is in a "U" shape structure, a second opening is disposed on one side of the second support 31 along the third direction, the second frame 12 can be sleeved on the second support 31 through the second opening, the second support 31 has two inner walls opposite along the second direction, a third roller 33 and a fourth roller 34 are disposed on the two inner walls in a rotating manner, the third roller 33 and the fourth roller 34 are disposed at intervals along the third direction, the third roller 33 and the fourth roller 34 are respectively in rolling contact with two sides of the second frame 12 along the third direction, and the second support 31 slides on the second frame 12 through the third roller 33 and the fourth roller 34. This design prevents the second support 31 from being deviated by arranging two inner walls of the second support 31 on both sides of the second frame 12 in the second direction respectively and cooperating with the third roller 33 and the fourth roller 34 arranged at intervals to completely restrict the second support 31 on the second frame 12, thereby preventing the second support 31 from being separated from the second frame 12, and simultaneously restricting the moving direction of the second support 31.

The third roller 33 and the fourth roller 34 can limit the second support 31 on the second frame 12 to prevent the second support 31 from being separated from the first frame 11, and two inner walls are located at two sides of the second frame 12 along the second direction to limit the moving direction of the second support 31 and prevent the second support 31 from being deviated.

The application method of the rowing training device comprises the following steps: before training, a user sits on the seat cushion assembly 3, puts two feet on the pedals 22 of the pedal assembly 2, slides and adjusts the position of the seat cushion assembly 3, then stretches and lifts the operating rod 24 by one foot to overcome the elastic force of the first elastic piece 233 so that the locking piece 23 is separated from the second limiting part 111 to unlock the pedal assembly 2, and simultaneously, the other foot is stepped on the pedals 22 and pushed to drive the pedal assembly 2 and the handle 43 to slide and adjust to a proper position synchronously;

After the pedal assembly 2 is adjusted to a proper position, the foot of the control operation rod 24 is retracted, and under the action of the first elastic piece 233, the locking piece 23 can be automatically inserted into the corresponding second limiting part 111, so that the pedal assembly 2 is locked, and the initial position of the pedal assembly 2 is adjusted. After the initial position is adjusted, the user holds the handle 43 with his/her hands extended forward and pulls the handle 43 backward, and the user steps on his/her legs with force to slide the bench backward, thereby performing rowing exercise.

Claims (10)

1. A rowing exercise device, comprising:

the rack is provided with a first rack body and a second rack body;

the pedal assembly is slidably arranged on the first frame body;

A seat cushion assembly slidably mounted to the second frame;

The resistance source assembly is mounted on the rack and comprises a resistance unit, a pull rope and a handle, the pull rope is provided with a fixed end and a free end, the fixed end is arranged on a winding part of the resistance unit, and the free end is arranged on the handle;

Be provided with on the pedal subassembly with handle joint complex first spacing portion, the handle pass through first spacing portion connect in on the pedal subassembly, with spacing the training initial position of handle, the training initial position with the pedal subassembly is in the mounted position on the first support body keeps synchronous regulation.

2. The rowing training device according to claim 1, wherein a limiting block is arranged at the free end of the pull rope, a limiting clamping groove matched with the shape of the limiting block is formed in the first limiting portion, a wire hole is formed in the groove bottom of the limiting clamping groove in a penetrating mode, and the free end of the pull rope penetrates through the wire hole and is connected with the limiting block.

3. The rowing exercise device of claim 2, wherein the stop block is connected to the pull handle via a latch arrangement.

4. A rowing exercise device according to any one of claims 1 to 3, wherein the foot pedal assembly is provided with a locking member, the first frame is provided with a second limit portion cooperating with the locking member, and the locking member is selectively connected to the second limit portion to limit movement of the foot pedal assembly.

5. A rowing exercise device as claimed in claim 4, wherein the locking member is provided with a first resilient member for urging the locking member to move into engagement with the second stop portion.

6. The rowing exercise device of claim 5, wherein the foot pedal assembly further includes an unlocking member for driving the locking member out of engagement with the second limit.

7. The rowing training device of claim 6, wherein the second limiting portion is a limiting hole, the first frame body is provided with a plurality of limiting holes at intervals along a first direction, and the locking member is selectively inserted into one of the limiting holes.

8. The rowing training device of claim 6 or 7, wherein the foot pedal assembly comprises a first support and a pedal arranged on the first support, the first support is sleeved on the first frame, two inner walls of the first support opposite along the second direction are respectively provided with a first roller and a second roller in a rotating mode, the first roller and the second roller are arranged at intervals and respectively in rolling contact with two side faces of the first frame along the third direction, and the second direction and the third direction are both arranged at an included angle.

9. The rowing exercise device of claim 8, wherein the first support is provided with a sleeve extending in the third direction in a protruding manner, the locking member is slidably mounted in the sleeve, the locking member includes a body and a socket portion provided at one end of the body, and the first elastic member is provided between the body and an inner wall of the sleeve to urge the socket portion to always have a tendency to move outward of the sleeve and to connect with the second limiting portion.

10. The rowing training device of claim 9, wherein the side wall of the sleeve is provided with a first bar-shaped hole extending along the third direction in a penetrating manner, the unlocking member is an operating rod, one end of the operating rod is connected with the outer side wall of the body, the other end of the operating rod extends to the outside of the sleeve through the first bar-shaped hole, and the operating rod is arranged at intervals with the first support.