Pedal adjusting device for racing boat

Abstract

The utility model provides a pedal adjusting device for a racing boat. The pedal adjusting device for the racing boat solves the problems that an existing pedal set adjusting device for the racing boat is complex in structure, tedious in adjusting operation and incapable of being slightly adjusted. Comprising pedals and a pedal plate which are installed on a ship body, the bottom of each pedal is rotatably connected with the top of the pedal plate, and first sliding ways are symmetrically arranged on the ship body on the two sides of the pedal plate; sliding rails are detachably connected to the two sides of the pedal through locking pieces, and the sliding rails are parallel to the first sliding ways. A plurality of evenly-spaced mounting holes are formed in the first sliding way, fixing holes matched with one mounting hole of the sliding rail are formed in the two ends of the sliding rail, connecting pieces are arranged between the two fixing holes and the corresponding mounting holes respectively, and the sliding rail is detachably connected with the first sliding way through the connecting pieces. The pedal is widely applied to the technical field of pedals for racing boats.

Description

Technical Field

[0001] The present application relates to the technical field of rowing pedals, and more specifically, to a rowing pedal adjustment device. Background Art

[0002] In recent years, water sports such as rowing have gradually become popular. The boats used for rowing are mostly small racing boats with pointed ends. Rowers use their feet to move the pedals on the racing boats, which drive the steering wheel mechanism to rotate, thereby controlling the direction of the racing boats. In actual use, due to the differences in height and body shape between different rowers, some smaller rowers find it difficult to move the pedals with their feet, and some larger rowers find it difficult to exert force due to the space between the pedals and the seats. The above situation causes some rowers to be unable to easily control the direction of the racing boats through the pedals, resulting in a poor user experience. In the event of an accident, the direction cannot be adjusted in time, which poses certain safety hazards.

[0003] In response to the above problems, a Chinese patent with announcement number CN217146344U discloses a foot pedal adjustment device, including a foot pedal and a pedal. The foot pedal is hinged to the upper part of the pedal, and the upper part of the foot pedal is connected to the control system of the rudder. A slide groove is provided on the side of the pedal, and a sliding pin is correspondingly installed on the pedal, and a limiting structure is also provided therebetween. A limiting structure is also provided at the lower part of the pedal, including a spring pin and a limiting hole. The pin body is located in the pedal, and a connecting rod is coaxially fixed to the movable end. A lever is laterally provided at the end of the connecting rod, and a slide groove is provided on the surface of the pedal, and the lever is located in the slide groove. This technical solution, combined with the limiting design, can change the position of the foot pedal in multiple stages and is suitable for operators of different body shapes. However, the following problems still exist: the first wavy limit structure makes it only possible to slide along the contour of the wavy slideway when adjusting the position, and it is impossible to make slight adjustments; the arrangement of the spring pin, limit hole and limit column in the second limit structure makes the overall structure of the pedal adjustment device more complicated, and when adjusting the pedal position, the limit column needs to be inserted into the new limit hole to limit the adjustment range of the pedal, which is more cumbersome to operate. Therefore, there is an urgent need for a rowing pedal adjustment device with a simple structure, convenient adjustment operation and slight adjustment capability. Utility Model Content

[0004] In order to solve the above-mentioned existing problems, the technical solution adopted by the utility model is: to provide a foot pedal adjustment device for racing boats, which solves the problems of complex structure, cumbersome adjustment operation and inability to perform slight adjustments of the existing foot pedal group adjustment devices for racing boats, including pedals and footrests installed on the hull, the bottom of the pedals is rotatably connected to the top of the footrest, and the first slides are symmetrically arranged on the hull on both sides of the footrest; slide rails are detachably connected to the two sides of the footrest through locking members, and the slide rails are parallel to the first slide; a plurality of evenly spaced mounting holes are arranged inside the first slide, and fixing holes matching one of the mounting holes are arranged at both ends of the slide rails, and connecting members are respectively arranged between the two fixing holes and the corresponding mounting holes, and the slide rails are detachably connected to the first slide through the connecting members.

[0005] Preferably, the two fixing holes correspond to the two spaced apart mounting holes respectively.

[0006] Preferably, the number of mounting holes is five.

[0007] Preferably, a second slideway is provided in the middle of the slide rail, and the locking member cooperates with the second slideway.

[0008] Preferably, the locking member comprises a lead screw and a locking nut, the top end of the lead screw is threadedly connected with the locking nut, and the end of the lead screw is inserted into the second slideway.

[0009] Preferably, fixing plates parallel to the corresponding slide rails are provided at both ends of the foot pedal, and a through hole for the lead screw to pass through is provided on the fixing plate.

[0010] Preferably, a rotating handle is provided on the outer surface of the locking nut.

[0011] Preferably, the top of the pedal is connected with a traction boat line, and the traction boat line is connected with a steering wheel mechanism.

[0012] The beneficial effects of the utility model are as follows: the rower can adjust the position of the foot pedal by sliding the slide rail along the first slide, the structure is simple, and the adjustment operation is convenient. When the adjusted foot pedal still does not meet the needs of the rower and a small adjustment is required, the rower can slightly adjust the position of the foot pedal on the second slide by adjusting the locking member. The operation is simple and convenient, and the slight adjustment can be completed without completely removing the locking member from the second slide. The connection between the foot pedal and the slide rail is stable and reliable. The entire adjustment device has a simple structure, and the large adjustment and slight adjustment of the foot pedal position are performed separately. The adjustment accuracy is high, which better meets the use needs of the rower. There is no need to set an additional range limit structure, and the production cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the utility model from another angle;

[0016] Figure 3 for Figure 2 A partial enlarged view of point A in the middle.

[0017] Explanation of symbols in the figure: 1. Foot pedal; 2. Foot board; 3. First slide; 4. Locking piece; 401. Screw; 402. Locking nut; 403. Rotating handle; 5. Slide rail; 501. Second slide; 6. Mounting hole; 601. First mounting hole; 602. Second mounting hole; 603. Third mounting hole; 604. Fourth mounting hole; 605. Fifth mounting hole; 7. Fixing hole; 8. Connector; 9. Fixing plate. DETAILED DESCRIPTION

[0018] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0019] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the 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.

[0020] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0021] A pedal adjustment device for a racing boat provided in an embodiment of the present application is now described.

[0022] See also Figure 1 and Figure 2 , is a schematic diagram of the structure of the utility model, the pedal adjustment device for rowing comprises a pedal 1 and a pedal 2 mounted on the hull, the pedal 1 and the pedal 2 are arranged in pairs, the bottom of the pedal 1 and the top of the pedal 2 are rotatably connected by a connection method including but not limited to hinges, and the hull on both sides of the pedal 2 is symmetrically provided with a first slide 3; the two sides of the pedal 2 are detachably connected with a slide rail 5 through a locking member 4, and the slide rail 5 is parallel to the first slide 3; a plurality of evenly spaced mounting holes 6 are arranged inside the first slide 3, and both ends of the slide rail 5 are provided with a fixing hole 7 matched with one of the mounting holes 6, and a connecting member 8 is respectively arranged between the two fixing holes 7 and the corresponding mounting holes 6, and the slide rail 5 is detachably connected to the first slide 3 through the connecting member 8. Specifically, the connecting member 8 is a connecting structure including but not limited to screws or snaps.

[0023] During use, when the rower needs to adjust the position of the foot pedal 2, he needs to first remove the connecting pieces 8 in the two fixing holes 7, slide the slide rail 5 along the first slideway 3 by hand, and when it slides to the appropriate position, align the two fixing holes 7 with the corresponding mounting holes 6 and install the connecting pieces 8 respectively to complete the position adjustment of the foot pedal 2. The structure is simple and the adjustment operation is convenient.

[0024] In one embodiment, the two fixing holes 7 correspond to two spaced mounting holes 6, respectively. Specifically, the length between the two fixing holes 7 corresponds to the length between three adjacent mounting holes 6, so as to fully utilize the space on the inner wall of the hull 11. In other embodiments, when there is enough space in the hull 11, the two fixing holes 7 may correspond to two adjacent mounting holes 6, respectively, and the length between the two fixing holes 7 corresponds to the length between the two mounting holes 6.

[0025] Specifically, in this embodiment, please refer to Figure 2, the number of mounting holes 6 is five, including a first mounting hole 601, a second mounting hole 602, a third mounting hole 603, a fourth mounting hole 604, and a fifth mounting hole 605 which are arranged in sequence. The first fixing hole and the second fixing hole are arranged at both ends of the slide rail 5. Through the cooperation of the mounting holes 6 and the fixing holes 7, the slide rail 5 has three positions on the first slideway 3, corresponding to the three position adjustment gears of high, medium and low. Specifically, the first mounting hole 601 corresponds to the first fixing hole, and the third mounting hole 603 corresponds to the second fixing hole; the second mounting hole 602 corresponds to the first fixing hole, and the fourth mounting hole 604 corresponds to the second fixing hole; the third mounting hole 603 corresponds to the first fixing hole, and the fifth mounting hole 605 corresponds to the second fixing hole; thereby realizing the rapid switching of the positions of the slide rail 5 and the pedal 2 on the first slideway 3. The number of position adjustment gears depends on the length of the first slideway 3 and the slide rail 5, as well as the number of mounting holes 6, and can be reasonably set according to the actual size of the rowing boat.

[0026] Furthermore, a second slideway 501 is provided in the middle of the slide rail 5 , and the locking member 4 cooperates with the second slideway 501 . The rower can slightly adjust the position of the foot pedal 2 on the second slideway 501 by adjusting the locking member 4 .

[0027] For further information, see Figure 3 The locking member 4 includes a lead screw 401 and a locking nut 402 . The locking nut 402 is threadedly connected to the top of the lead screw 401 . The end of the lead screw 401 is inserted into the second slideway 501 . When the locking nut 402 is relaxed, the lead screw 401 can slide along the second slideway 501 .

[0028] Furthermore, fixing plates 9 parallel to the corresponding slide rails 5 are provided at both ends of the footrest 2, and a through hole for the lead screw 401 to pass through is provided on the fixing plate 9, and the side wall of the outer periphery of the through hole limits the lead screw 401 to prevent the lead screw 401 from falling off the fixing plate 9. Specifically, the lead screw 401 passes through the through hole and is inserted into the second slideway 501, and the locking nut 402 abuts against the fixing plate 9. Tightening the locking nut 402 provides pressure on the fixing plate 9, and the fixing plate 9 and the footrest 2 are locked on the second slideway 501.

[0029] Furthermore, a rotating handle 403 is provided on the outer surface of the locking nut 402. When the rower needs to slightly adjust the position of the footrest 2, the rotating handle 403 on the locking nut 402 is turned to loosen the locking nut 402, and the pressure on the fixing plate 9 is reduced, so that the fixing plate 9 can slide along the second slideway 501 to achieve slight position adjustment. The operation is simple and convenient, and the slight adjustment can be completed without completely removing the locking member 4 from the second slideway 501. After the adjustment is completed, the rotating handle 403 is turned in the opposite direction to lock the position of the fixing plate 9, ensuring the reliability of the stable connection between the footrest 2 and the slide rail 5.

[0030] Furthermore, the top of the pedal 1 is connected with a traction boat line, and the traction boat line is connected with a steering wheel mechanism. The traction boat line drives the steering wheel mechanism to turn as the pedal 1 and the foot pedal 2 swing, thereby completing the change of the forward direction of the racing boat.

[0031] The method of using the utility model is as follows: during use, when the rower needs to adjust the position of the foot pedal 2, first remove the connector 8 in the fixing hole 7, slide the slide rail 5 along the first slideway 3, and when sliding to a suitable position, align the two fixing holes 7 with the corresponding mounting holes 6 and install the connector 8 respectively to complete the position adjustment of the foot pedal 2. When the adjusted foot pedal 2 still does not meet the needs of the rower and a small adjustment of the position is required, the rower turns the rotating handle 403 on the locking nut 402, loosens the locking nut 402, and the fixing plate 9 can slide along the second slideway 501 to achieve a slight position adjustment. After the slight adjustment is completed, the position of the fixing plate 9 can be locked by turning the rotating handle 403 in the opposite direction.

[0032] In the utility model, the rower adjusts the position of the foot pedal 2 by sliding the slide rail 5 along the first slide 3. The structure is simple and the adjustment operation is convenient. When the adjusted foot pedal 2 still does not meet the needs of the rower and a small adjustment is required, the rower can slightly adjust the position of the foot pedal 2 on the second slide 501 by adjusting the locking member 4. The operation is simple and convenient. The slight adjustment can be completed without completely removing the locking member 4 from the second slide 501. The connection between the foot pedal 2 and the slide rail 5 is stable and reliable. The entire adjustment device has a simple structure, and the large adjustment and slight adjustment of the position of the foot pedal 2 are performed separately. The adjustment accuracy is high, which better meets the use needs of the rower. There is no need to set an additional range limiting structure, and the production cost is low.

[0033] The above-mentioned specific implementation methods do not cover the entire protection scope of the utility model. Modifications or equivalent replacements of the utility model should all fall within the patent coverage requirements of the utility model. In the utility model, the above-mentioned embodiments are only used to illustrate the technical solution of the present application, rather than to limit it; although the present application is described in detail with reference to the above-mentioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above-mentioned embodiments, or replace some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A pedal adjustment device for a racing boat, comprising a pedal (1) and a pedal board (2) mounted on a boat body, wherein the bottom of the pedal (1) is rotatably connected to the top of the pedal board (2), and first slideways (3) are symmetrically provided on the boat body on both sides of the pedal board (2); the characteristics are as follows: The two sides of the footrest (2) are detachably connected to slide rails (5) via locking members (4); the slide rails (5) are parallel to the first slideway (3); a plurality of evenly spaced mounting holes (6) are provided inside the first slideway (3); both ends of the slide rail (5) are provided with fixing holes (7) that cooperate with one of the mounting holes (6); connecting members (8) are respectively provided between the two fixing holes (7) and the corresponding mounting holes (6); the slide rail (5) is detachably connected to the first slideway (3) via the connecting members (8).

2. A pedal adjustment device for a rowing boat as claimed in claim 1, characterized in that: The two fixing holes (7) respectively correspond to the two spaced-apart mounting holes (6).

3. A pedal adjustment device for a rowing boat as claimed in claim 2, characterized in that: The number of the mounting holes (6) is five.

4. A pedal adjustment device for a rowing boat as claimed in claim 1, characterized in that: A second slideway (501) is provided in the middle of the slide rail (5), and the locking member (4) cooperates with the second slideway (501).

5. A pedal adjustment device for a rowing boat as claimed in claim 4, characterized in that: The locking member (4) comprises a lead screw (401) and a locking nut (402); the top end of the lead screw (401) is threadedly connected to the locking nut (402); and the bottom end of the lead screw (401) is inserted into the second slideway (501).

6. A pedal adjustment device for a rowing boat as claimed in claim 5, characterized in that: Fixed plates (9) parallel to the corresponding slide rails (5) are provided at both ends of the foot pedal (2); a through hole for the lead screw (401) to pass through is provided on the fixed plate (9).

7. A pedal adjustment device for a rowing boat as claimed in claim 5, characterized in that: The outer surface of the locking nut (402) is provided with a rotating handle (403).

8. A pedal adjustment device for a racing boat as claimed in any one of claims 1 to 7, characterized in that: The top of the pedal (1) is connected to a traction boat line, and the traction boat line is connected to a steering wheel mechanism.

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