Kayak training device

Abstract

The utility model discloses a kayak training device which comprises a training frame, the training frame comprises a lower support, an upper support is arranged above the lower support, supporting frames are installed on the two sides of the upper support and the two sides of the lower support, a stool and a pedal plate are installed on the lower support, a rotating disc is installed on the upper support in a rotating mode, and the lower support is provided with a pedal plate. A rotating shaft is arranged below the rotating disc and connected with a driving rod, the driving rod is connected with an angle adjusting rod, handles are installed on the two sides of the angle adjusting rod, a fixed pulley is installed on the supporting frame on one side, a guide rail is arranged below the fixed pulley, and a weighting structure is installed on the guide rail in a sliding mode. One end of the pull rope is fixed on the rotating disc, and the other end bypasses the fixed pulley and is fixed with the weighting structure; the kayak boating training device simulates kayak boating actions to carry out paddle-free training, can be used indoors or outdoors, and is simple to operate and low in cost compared with a professional kayak dynamometer.

Description

Technical Field

[0001] This utility model relates to the technical field of water sports training equipment, and in particular to the technical field of kayak training devices. Background Technology

[0002] A kayak is a watercraft similar to a canoe, available in single-person and multi-person configurations. Its design originates from the animal-skin boats of the traditional Inuit people, making it much lighter than a wooden canoe. A long paddle is used to propel the kayak from both sides. The rower's seat is surrounded by a waterproof leather or rubber membrane connected to their clothing to prevent water from entering the kayak. There are footrests inside the kayak, allowing the rower to stretch their legs for rest and leverage. Generally, there are watertight storage spaces at the front and rear of the kayak.

[0003] Existing simple kayak training devices cannot effectively train athletes' paddling movements, resulting in limited training effects. Summary of the Invention

[0004] The purpose of this invention is to solve the problems in the prior art by proposing a kayak training device that can solve the above problems.

[0005] To achieve the above objectives, this utility model proposes a kayak training device, including a training frame. The training frame includes a lower support, an upper support above the lower support, and support frames installed on both sides of the upper and lower supports. A seat and footrests are installed on the lower support. A rotating disk is rotatably installed on the upper support. A rotating shaft is located below the rotating disk, and a drive rod is connected to the rotating shaft. An angle adjustment rod is connected to the drive rod, and handles are installed on both sides of the angle adjustment rod. A fixed pulley is installed on one of the support frames, and a guide rail is located below the fixed pulley. A weight structure is slidably installed on the guide rail. One end of a tension rope is fixed to the rotating disk, and the other end passes over the fixed pulley and is fixed to the weight structure.

[0006] Preferably, the angle adjustment rod has a fan-shaped plate in the middle, and the fan-shaped plate has two rows of adjustment holes distributed in a fan shape. The adjustment holes are equipped with adjustment bolts, and the adjustment bolts are fixedly installed with the drive rod.

[0007] Preferably, the weighting structure includes a movable shaft that is slidably mounted to a guide rail, a fixed ring on the movable shaft, a tension rope fixed to the fixed ring, and weights that are detachably mounted on both sides of the movable shaft.

[0008] Preferably, the guide rail consists of two round bars fixed on the support frame, and the movable shaft has a through hole through which the round bars pass.

[0009] Preferably, the drive rod includes a horizontal bar and a vertical bar, the lengths of which are adjustable.

[0010] Preferably, the crossbar includes a transverse connecting rod and a transverse adjusting rod, and the vertical rod includes a vertical connecting rod and a vertical adjusting rod. One end of the transverse adjusting rod is sleeved in the transverse connecting rod. Both the transverse connecting rod and the transverse adjusting rod have several mounting holes, in which fixing bolts are installed. The other end of the transverse adjusting rod is connected to the vertical connecting rod. The vertical adjusting rod is sleeved in the vertical connecting rod. Both the vertical connecting rod and the vertical adjusting rod have several mounting holes, in which fixing bolts are installed.

[0011] The beneficial effects of this utility model are: This utility model simulates the rowing motion of a kayak for oarless training, and can be used indoors or outdoors. Compared with professional kayak ergometers, it is simple to operate and low in cost; the adjustment hole of the angle adjustment rod can adjust the training angle, and the drive rod can also be adjusted according to the height and arm length of the trainee to obtain an optimal rowing state.

[0012] The features and advantages of this utility model will be described in detail through embodiments and accompanying drawings. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the weighted structure of this utility model.

[0015] In the diagram: 1. Lower support; 4. Stool; 5. Footrest; 2. Upper support; 6. Rotating disc; 7. Drive rod; 8. Angle adjustment rod; 9. Handle; 3. Support frame; 10. Fixed pulley; 11. Guide rail; 12. Movable shaft; 13. Fixed ring; 14. Weight; 15. Tension rope; 71. Horizontal bar; 72. Vertical bar; 81. Adjustment hole. Detailed Implementation

[0016] See Figure 1 , Figure 2 A kayak training device includes a training frame, which includes a lower support 1 and an upper support 2 above the lower support 1. Support frames 3 are installed on both sides of the upper support 2 and the lower support 1. A seat 4 and a footrest 5 are installed on the lower support 1. A rotating disk 6 is rotatably installed on the upper support 2. A rotating shaft is provided below the rotating disk 6. The rotating shaft is connected to a drive rod 7. The drive rod 7 is connected to an angle adjustment rod 8. Handles 9 are installed on both sides of the angle adjustment rod 8. A fixed pulley 10 is installed on one of the support frames 3. A guide rail 11 is provided below the fixed pulley 10. A weight structure is slidably installed on the guide rail 11. One end of a tension rope 15 is fixed to the rotating disk 6, and the other end passes over the fixed pulley 10 and is fixed to the weight structure.

[0017] The angle adjustment rod 8 has a fan-shaped plate in the middle, and the fan-shaped plate has two rows of adjustment holes 81 distributed in a fan shape. The adjustment holes 81 are equipped with adjustment bolts, and the adjustment bolts are fixedly installed with the drive rod 7.

[0018] The weighting structure includes a movable shaft 12, which is slidably mounted on a guide rail 11. A fixed ring 13 is provided on the movable shaft 12, and the tension rope 15 is fixed on the fixed ring 13. Weights 14 are detachably mounted on both sides of the movable shaft 12.

[0019] The guide rail 11 consists of two round bars fixed on the support frame 3. The movable shaft 12 has a through hole through which the round bars pass.

[0020] The drive rod 7 includes a horizontal rod 71 and a vertical rod 72, the lengths of which are adjustable.

[0021] The horizontal bar 71 includes a horizontal connecting rod and a horizontal adjusting rod, and the vertical bar 72 includes a vertical connecting rod and a vertical adjusting rod. One end of the horizontal adjusting rod is sleeved in the horizontal connecting rod. Both the horizontal connecting rod and the horizontal adjusting rod have several mounting holes, and fixing bolts are installed in the mounting holes. The other end of the horizontal adjusting rod is connected to the vertical connecting rod. The vertical adjusting rod is sleeved in the vertical connecting rod. Both the vertical connecting rod and the vertical adjusting rod have several mounting holes, and fixing bolts are installed in the mounting holes.

[0022] The working process of this utility model:

[0023] In operation, the trainee sits on a stool with both feet on the foot pedals and hands gripping the handles. With the effort of their arms, they rotate the handles to the left and right sides in sequence.

[0024] The handle and the angle connecting rod are an integral structure. The rotation of the angle connecting rod, through the transmission of the drive rod, drives the rotation of the rotating disk.

[0025] The weight can be adjusted according to the rower's ability to withstand the force.

[0026] The above embodiments are illustrative of the present invention and are not intended to limit the present invention. Any simple modifications to the present invention are within the protection scope of the present invention.

Claims

1. A kayak training device, characterised in that: The utility model provides a training frame, the training frame includes lower support (1), the upper side of lower support (1) is equipped with upper support (2), and the both sides of upper support (2) and lower support (1) are installed with support frame (3), and the upper side of lower support (1) is installed with stool (4) and foot pedal (5), and the upper side of upper support (2) is rotatably installed with rotary disc (6), and the lower side of rotary disc (6) is equipped with rotating shaft, and the rotating shaft is connected with drive rod (7), and drive rod (7) is connected with angle adjusting rod (8), and the both sides of angle adjusting rod (8) are installed with handle (9), and one side of support frame (3) is installed with fixed pulley (10), and the lower side of fixed pulley (10) is equipped with guide rail (11), and the upper side of guide rail (11) is slidably installed with weighting structure, and one end of tension rope (15) is fixed on rotary disc (6), and the other end is fixed with weighting structure after passing through fixed pulley (10).

2. The kayak training device of claim 1, wherein: The middle part of angle adjusting rod (8) is equipped with sector plate, the sector plate is equipped with two rows of adjusting holes (81) that are distributed in sector shape, adjusting bolt is arranged in adjusting hole (81), and adjusting bolt is fixedly installed with drive rod (7).

3. The kayak training device of claim 1, wherein: The weighting structure includes movable shaft (12), the movable shaft (12) is slidably installed with guide rail (11), the movable shaft (12) is equipped with fixed ring (13), the tension rope (15) is fixed on fixed ring (13), and the both sides of movable shaft (12) are detachably installed with weight (14).

4. The kayak training device of claim 3, wherein: The guide rail (11) is two round rods fixed on support frame (3), the movable shaft (12) is provided with through hole, and the round rod is arranged through the through hole.

5. The kayak training device of claim 1, wherein: The drive rod (7) includes horizontal rod (71) and vertical rod (72), the length of horizontal rod (71) and vertical rod (72) can be adjusted.

6. The kayak training device of claim 5, wherein: The horizontal rod (71) includes horizontal connecting rod and horizontal adjusting rod, the vertical rod (72) includes vertical connecting rod and vertical adjusting rod, one end of horizontal adjusting rod is sleeved in horizontal connecting rod, a plurality of mounting holes are formed in horizontal connecting rod and horizontal adjusting rod, fixing bolts are arranged in the mounting holes, the other end of horizontal adjusting rod is connected with vertical connecting rod, the vertical adjusting rod is sleeved in vertical connecting rod, a plurality of mounting holes are formed in vertical connecting rod and vertical adjusting rod, and fixing bolts are arranged in the mounting holes.

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