Pedal type paddle structure of kayak

Abstract

The utility model discloses a canoe pedal type paddle structure which comprises a fixing plate, a first chain wheel and a second chain wheel, the first chain wheel and the second chain wheel are rotationally arranged in the fixing plate, the outer walls of the first chain wheel and the second chain wheel are sleeved with chains, installation rods are installed at the front end and the rear end of the first chain wheel, and pedal rods are arranged at the front ends of the installation rods. A pedal plate is rotatably arranged at the lower end of the pedal rod, an adjusting structure is arranged at the upper end of the pedal plate and comprises an adjusting plate, a locking plate is installed on the front side of the lower end of the adjusting plate and slides in the pedal plate, a locking block is fixedly arranged at the front end of the pedal plate, and two movable rods are slidably arranged in the locking block; the outer walls of the rear ends of the two movable rods are sleeved with springs, and clamping plates are fixedly arranged at the rear ends of the two movable rods. According to the pedal type paddle structure of the kayak, it can be guaranteed that the feet of an operator can be placed more stably.

Description

Technical Field

[0001] The utility model relates to the field of kayaks, in particular to a kayak pedal-type paddle blade structure. Background Art

[0002] The paddle blade of a kayak is one of the key components used to propel the kayak forward. Usually, this design is to allow the kayaker to use the power of the lower body to push the hull, thereby achieving more efficient paddling. The paddle blade is usually made of strong and lightweight materials such as plastic, fiberglass or carbon fiber. The shape and size of the paddle blade will vary according to different designs and uses, but usually has a flat design to provide better propulsion efficiency.

[0003] When an operator of an existing pedal-type kayak operates a pedal with his foot, the upper end of the foot is completely placed on the upper end of the pedal. When the pedal is turned, the bottom end of the foot may slip off, causing the pedal to hit the operator's calf. Utility Model Content

[0004] The main purpose of the utility model is to provide a kayak pedal-type paddle blade structure, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A kayak pedal-type paddle blade structure comprises a fixed plate and a first sprocket and a second sprocket rotatably arranged inside the fixed plate, a chain is sleeved on the outer walls of the first sprocket and the second sprocket, mounting rods are installed at the front and rear ends of the first sprocket, a pedal rod is arranged at the front end of the mounting rod, a foot pedal is rotatably arranged at the lower end of the pedal rod, an adjustment structure is arranged at the upper end of the foot pedal, the adjustment structure comprises an adjustment plate, a locking plate is installed at the front side of the lower end of the adjustment plate, the locking plate is located inside the foot pedal and slides, a locking block is fixedly arranged at the front end of the foot pedal, two movable rods are slidably arranged inside the locking block, a spring is sleeved on the outer walls of the rear ends of the two movable rods, and a locking plate is fixedly arranged at the rear ends of the two movable rods.

[0007] As a further solution of the utility model, an air bag is fixedly provided on the inner wall of the upper end of the foot pedal.

[0008] As a further solution of the utility model, the front and rear ends of the second sprocket are both equipped with fastening rods, the rear end of the blade rod is connected to a combination rod, the rear end of the combination rod is internally provided with a screw rod, and the screw rod is connected to the fastening rod.

[0009] As a further solution of the utility model, connecting columns are fixedly provided at the front ends of the two groups of movable rods.

[0010] As a further solution of the utility model, a grip rod is fixedly provided on one side of the front end of the fixed plate, a seat plate is fixedly provided on one end of the grip rod, and a cushion is provided on the upper end of the seat plate.

[0011] As a further solution of the utility model, an assembling plate is fixedly provided on the outer wall of the fixing plate, and a sealing strip is fixedly provided on the lower end of the assembling plate.

[0012] As a further solution of the utility model, a guide rod is movably provided inside the foot pedal, and the upper end of the guide rod is fixedly connected to the adjustment plate.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting the adjustment structure, when the operator's foot is inserted into the upper end of the pedal, the operator's instep area can be tightened by adjusting the position of the plate, so that the operator can better ensure the fit between the foot and the pedal when stepping;

[0015] By providing two sets of detachable paddle rods, when the paddle rods are damaged, the two sets of paddle rods can be replaced, and the two sets of paddle rods rotate at the same time, so that the kayak can move steadily.

[0016] By arranging a sealing strip at the lower end of the assembly plate, when the assembly plate is installed with the installation area, a sealing effect can be achieved to prevent water from the lower end of the kayak from penetrating into the interior of the kayak through the installation location. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a kayak pedal-type paddle blade structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of a fixing plate of a kayak foot-operated paddle blade structure according to the utility model;

[0019] Figure 3 for Figure 2 The enlarged structure diagram at A in the middle;

[0020] Figure 4 This is a cross-sectional view of a foot pedal of a kayak foot-operated paddle blade structure of the utility model;

[0021] Figure 5 for Figure 4 The enlarged structure diagram at B in the middle;

[0022] Figure 6 This is a partial structural diagram of a kayak foot-operated paddle blade structure of the utility model;

[0023] Figure 7 The utility model is a sealing strip structure diagram of a kayak pedal-type paddle structure.

[0024] In the figure: 1. fixing plate; 2. gripping rod; 3. first sprocket; 4. second sprocket; 5. chain; 6. mounting rod; 7. pedal rod; 8. foot pedal; 9. blade rod; 10. adjustment structure; 11. adjustment plate; 12. locking plate; 13. locking block; 14. movable rod; 15. locking plate; 16. spring; 17. combination rod; 18. screw rod; 19. assembly plate; 20. sealing strip; 21. seat plate. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1-7 As shown, a kayak pedal-type paddle blade structure comprises a fixed plate 1 and a first sprocket 3 and a second sprocket 4 rotatably arranged inside the fixed plate 1, a chain 5 is sleeved on the outer walls of the first sprocket 3 and the second sprocket 4, a mounting rod 6 is installed at the front and rear ends of the first sprocket 3, a pedal rod 7 is arranged at the front end of the mounting rod 6, a foot pedal 8 is rotatably arranged at the lower end of the pedal rod 7, an adjustment structure 10 is arranged at the upper end of the foot pedal 8, the adjustment structure 10 comprises an adjustment plate 11, a locking plate 12 is installed at the front side of the lower end of the adjustment plate 11, the locking plate 12 is located inside the foot pedal 8 and slides, a locking block 13 is fixedly arranged at the front end of the foot pedal 8, two movable rods 14 are slidably arranged inside the locking block 13, a spring 16 is sleeved on the outer wall of the rear end of the two movable rods 14, and a locking plate 15 is fixedly arranged at the rear end of the two movable rods 14.

[0027] In this embodiment, an air bag is fixedly provided on the inner wall of the upper end of the foot pedal 8 .

[0028] The airbag is used to softly contact the operator's feet, reinforcing the foot contact while ensuring comfort.

[0029] In this embodiment, fastening rods are installed at the front and rear ends of the second sprocket 4, the rear end of the blade rod 9 is connected to a combination rod 17, and a screw rod 18 is arranged inside the rear end of the combination rod 17, and the screw rod 18 is connected to the fastening rod.

[0030] The fastening rod is used to connect with the combination rod 17, and the screw rod 18 is used to facilitate the replacement of the blade rod 9 at a later time.

[0031] In this embodiment, connecting columns are fixedly provided at the front ends of the two groups of movable rods 14 .

[0032] The connecting column allows the operator to easily pull the two sets of movable rods 14 .

[0033] In this embodiment, a grip rod 2 is fixedly provided at one side of the front end of the fixing plate 1 , a seat plate 21 is fixedly provided at one end of the grip rod 2 , and a cushion is provided at the upper end of the seat plate 21 .

[0034] The grip bar 2 is convenient for the operator to hold, and the seat plate 21 is used to set a soft cushion, which makes it more comfortable for the operator to sit and step on.

[0035] In this embodiment, an assembling plate 19 is fixedly provided on the outer wall of the fixing plate 1 , and a sealing strip 20 is fixedly provided on the lower end of the assembling plate 19 .

[0036] The assembly plate 19 is installed with the connection surface, and the sealing strip 20 ensures the sealing of the connection.

[0037] In this embodiment, a guide rod is movably provided inside the foot pedal 8 , and the upper end of the guide rod is fixedly connected to the adjustment plate 11 .

[0038] The guide rod facilitates the stable movement and adjustment of the footrest 8 .

[0039] It should be noted that the utility model is a kayak pedal-type paddle structure. When in use, the operator inserts the foot between the adjustment plate 11 and the foot pedal 8, pulls the movable rod 14, so that the locking plate 15 is squeezed to the spring 16, presses down the adjustment plate 11, so that the locking plate 12 moves down, and releases the movable rod 14, so that the locking plate 15 is locked to the locking plate 12, ensuring that the operator's foot is tightened, and when the operator steps on the pedal, the foot is ensured to be firmly in contact with the foot pedal 8;

[0040] When the operator needs to extract the foot from between the adjustment plate 11 and the foot pedal 8, due to the effect of the airbag, the contact end of the operator's instep is made of soft material, which can be quickly and easily extracted, and it is also convenient for the subsequent separation of the foot;

[0041] When pedaling, the first sprocket 3 drives the chain 5 to rotate, so that the second sprocket 4 drives the fastening rod to rotate, so that the two sets of blade rods 9 rotate, so as to achieve the stable movement of the kayak. When the blade rods 9 need to be removed, the screw rod 18 is removed to realize the separation of the fastening rod and the combination rod 17;

[0042] When the assembly plate 19 is installed, the rectangular sealing strip 20 can ensure the sealing effect during contact and avoid water leakage.

[0043] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A kayak pedal-type paddle structure, comprising a fixing plate (1) and a first sprocket (3) and a second sprocket (4) rotatably arranged inside the fixing plate (1), a chain (5) being sleeved on the outer wall of the first sprocket (3) and the second sprocket (4), a mounting rod (6) being installed at the front and rear ends of the first sprocket (3), a pedal rod (7) being arranged at the front end of the mounting rod (6), and a foot pedal (8) being rotatably arranged at the lower end of the pedal rod (7), characterized in that: The upper end of the foot pedal (8) is provided with an adjustment structure (10), the adjustment structure (10) comprises an adjustment plate (11), a locking plate (12) is installed on the front side of the lower end of the adjustment plate (11), the locking plate (12) is located inside the foot pedal (8) and slides, a locking block (13) is fixedly provided at the front end of the foot pedal (8), two movable rods (14) are slidably provided inside the locking block (13), the rear end outer walls of the two movable rods (14) are sleeved with springs (16), and the rear ends of the two movable rods (14) are fixedly provided with a locking plate (15).

2. The kayak pedal blade structure according to claim 1, characterized in that: An air bag is fixedly arranged on the inner wall of the upper end of the foot pedal (8).

3. The kayak pedal blade structure according to claim 1, characterized in that: The front and rear ends of the second sprocket (4) are both equipped with fastening rods, the rear end of the blade rod (9) is connected to a combination rod (17), a screw rod (18) is arranged inside the rear end of the combination rod (17), and the screw rod (18) is connected to the fastening rod.

4. The kayak pedal blade structure according to claim 1, characterized in that: The front ends of the two groups of movable rods (14) are fixedly provided with connecting columns.

5. The kayak pedal blade structure according to claim 1, characterized in that: A grip rod (2) is fixedly arranged on one side of the front end of the fixed plate (1), a seat plate (21) is fixedly arranged on one end of the grip rod (2), and a soft cushion is arranged on the upper end of the seat plate (21).

6. The kayak pedal blade structure according to claim 1, characterized in that: An assembly plate (19) is fixedly provided on the outer wall of the fixed plate (1), and a sealing strip (20) is fixedly provided on the lower end of the assembly plate (19).

7. The kayak pedal blade structure according to claim 1, characterized in that: A guide rod is movably provided inside the foot pedal (8), and the upper end of the guide rod is fixedly connected to the adjustment plate (11).

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