Kite reel with anti-inversion external handle

Abstract

The utility model relates to the technical field of kite reel and discloses a kite reel with an anti-reversing external handle, comprising a wire slot disc, a rotating shaft movably connected in the wire slot disc, and a connecting column fixedly connected to one end of the rotating shaft. The utility model effectively solves the safety hazard of accidental reverse winding of a conventional reel by providing an anti-reversing mechanism integrated on the external handle. In a natural state, the thrust of the spring drives the ratchet at the bottom of the rotation stop key to stably engage with the ratchet wheel fixed on the wire slot disc, thereby realizing reliable mechanical locking of the wire slot disc in one-way forward rotation. The reel can automatically prevent accidental reverse winding in the event of a gust of wind, greatly improving the safety and controllability of the flying process. When winding is needed, the user only needs to press the rotation stop key inward, which can overcome the spring force to quickly separate the ratchet and the ratchet wheel, thereby releasing the locking and switching to a smooth winding mode that can rotate freely.

Description

Technical Field

[0001] This utility model relates to the field of kite winding reel technology, and in particular to a kite winding reel with an external anti-reverse grip. Background Technology

[0002] A kite reel is a tool used to store and manage kite line. It is typically made of sturdy materials and shaped like a disc. Its design aims to easily wind up the kite line, preventing tangles or damage. It keeps the line neat, making kite handling smoother, and effectively prevents the kite line from being disturbed or tripped by external objects during flight. The size, material, and winding method of the reel vary depending on the type of kite and the environment in which it is used. Some reels also come with handles or clamps for easy operation and carrying.

[0003] Existing kite reels still have some problems during use. For example, current kite reels on the market lack an effective anti-reverse structure. In scenarios with changing wind conditions and the need for quick reactions, they are prone to losing control of the line release or the kite falling, posing a safety hazard. Furthermore, the traditional handle design does not fully consider ergonomics, with limited grip space, which can easily lead to hand fatigue during prolonged operation. Pressing the anti-reverse structure button in an emergency also becomes difficult, affecting the user experience.

[0004] To address these issues, we provide a kite reel with an external anti-reverse grip. Summary of the Invention

[0005] The technical problem to be solved by this utility model is that the existing kite winding reel is prone to reverse rotation, which affects operation and poses certain safety hazards. To address this, we propose a kite winding reel with an external anti-reverse grip.

[0006] To achieve the above objectives, this application adopts the following technical solution: a kite winding reel with an anti-reverse external grip, comprising a wire groove reel, a rotating shaft movably connected to the inner cavity of the wire groove reel, a connecting post fixedly connected to one end of the rotating shaft, an operating handle fixedly connected to one end of the connecting post, a cross mounting block provided on one side of the operating handle, a spring sleeved on the surface of the cross mounting block, an anti-rotation key slidably connected to the surface of the cross mounting block, a ratchet fixedly connected to the bottom of one side of the anti-rotation key, and a ratchet fixedly connected to one side of the wire groove reel, the ratchet engaging with the ratchet.

[0007] Preferably, a mounting base is fixedly connected to the bottom of one side of the operating handle, the top side of the mounting base is fixedly connected to the bottom of the cross mounting block, one end of the spring is fixedly connected to the top side of the mounting base, and the other end of the spring is fixedly connected to the inner cavity of the anti-rotation key.

[0008] Preferably, a movable shaft is movably connected to one side of the mounting base, and the surface of the movable shaft is fixedly connected to one side of the anti-rotation key.

[0009] Preferably, a cover is slidably connected to one side of the grooved disc, and the inner cavity of the cover is movably connected to the surface of the rotating shaft.

[0010] Preferably, friction protrusions are fixedly connected to both sides of the control handle, and one side of the friction protrusion contacts the side of the wire groove plate.

[0011] Preferably, a wire-passing hole is provided on one side of the inner cavity of the control handle, and a wire-passing ceramic ring is fixedly connected to the inner cavity of the wire-passing hole.

[0012] Preferably, a T-shaped groove is provided on one side of the wire groove, and a handle is rotatably connected to the inner cavity of the T-shaped groove. A crank handle is fixedly connected to one end of the handle.

[0013] The technical effects and advantages of this utility model are as follows: 1. This utility model effectively solves the safety hazard of accidental reel reversal during line release by setting an anti-reversal mechanism integrated into the external grip. In its natural state, the spring force drives the ratchet at the bottom of the anti-reversal key to maintain stable engagement with the ratchet fixed on the line groove reel, achieving a reliable mechanical lock that allows the line groove reel to rotate only in one direction. It can automatically prevent accidental reel reversal in the event of gusts of wind, greatly improving the safety and controllability of the flight process. When line release is required, the user only needs to press the anti-reversal key on the inside of the grip to overcome the spring force and quickly separate the ratchet and ratchet, thereby releasing the lock and switching to a smooth line release mode that can rotate freely. The anti-reversal function is highly integrated with the grip, the structure responds quickly, and the operation is intuitive, making it suitable for flight scenarios with variable winds and the need for rapid response.

[0014] 2. This utility model provides ample gripping space for the external control handle through the connecting column and the rotating shaft. The friction protrusions on the surface effectively prevent slippage, making the grip more stable and effortless. The ceramic ring embedded in the line hole greatly reduces the friction loss and heat accumulation of the kite line during line release, extending the line's service life. At the same time, the precise cooperation of the cross mounting block, the movable shaft, and the spring ensures smooth pressing of the anti-rotation key and accurate reset, providing clear operational feedback. The independent rotary handle and crank design provide users with various ways to apply force, allowing for both quick line reeling and precise control. Attached Figure Description

[0015] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts: Figure 1 A three-dimensional kite reel with an external anti-reverse grip. Figure 1.

[0016] Figure 2 A three-dimensional kite reel with an external anti-reverse grip. Figure 2 .

[0017] Figure 3 An exploded view of the centerline groove and control handle of a kite reel with an anti-reverse external grip.

[0018] Figure 4 This is a schematic diagram of the surface structure of the control handle in a kite reel with an external anti-reverse grip.

[0019] Figure 5 An exploded view of the surface structure of the control handle in a kite reel with an external anti-reverse grip.

[0020] Legend: 1. Wire groove plate; 2. Shaft; 3. Connecting post; 4. Operating handle; 5. Cross mounting block; 6. Spring; 7. Anti-rotation key; 8. Ratchet; 9. Ratchet; 10. Mounting base; 11. Moving shaft; 12. Cover; 13. Friction protrusion; 14. Wire guide hole; 15. Wire guide ceramic ring; 16. T-slot; 17. Turn handle; 18. Crank handle. Detailed Implementation

[0021] Based on the technical solution of this utility model, without changing the essential spirit of this utility model, those skilled in the art can propose various interchangeable structural methods and implementation methods. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model, and should not be regarded as the entirety of this utility model or as a limitation or restriction of the technical solution of this utility model. Example 1

[0022] Please see Figures 1-5 This utility model is a kite winding reel with an anti-reverse external grip, including a wire groove reel 1, a rotating shaft 2 movably connected to the inner cavity of the wire groove reel 1, a connecting post 3 fixedly connected to one end of the rotating shaft 2, an operating handle 4 fixedly connected to one end of the connecting post 3, a cross mounting block 5 provided on one side of the operating handle 4, a spring 6 sleeved on the surface of the cross mounting block 5, an anti-rotation key 7 slidably connected to the surface of the cross mounting block 5, a ratchet 8 fixedly connected to the bottom of one side of the anti-rotation key 7, and a ratchet 9 fixedly connected to one side of the wire groove reel 1, with the ratchet 8 meshing with the ratchet 9.

[0023] Specifically: the line tray 1 is used to reel in and release the kite line; the rotating shaft 2 increases the smoothness of rotation, making the line tray 1 rotate more smoothly; the connecting column 3 provides a certain space between the operating handle 4 and the line tray 1, increasing the grip space and making the grip more powerful and comfortable; the handle can be held according to one's own habits, and the thumb will naturally rest on the anti-rotation key 7. Pressing the anti-rotation key 7 allows the line tray 1 to rotate smoothly forward and backward, and to reel in and release the kite line smoothly; the cross mounting block 5 and the spring 6 ensure that the anti-rotation key 7 can be pressed smoothly and reset accurately; in the default state, the ratchet 8 is engaged with the ratchet 9, at which time the line tray 1 can only rotate forward; when the anti-rotation key 7 is pressed, the ratchet 8 is disengaged from the ratchet 9, and the line tray 1 can rotate in both forward and reverse directions. Example 2

[0024] Please see Figures 1-5 Based on embodiment 1, a mounting base 10 is fixedly connected to the bottom of one side of the operating handle 4. The top side of the mounting base 10 is fixedly connected to the bottom of the cross mounting block 5. One end of the spring 6 is fixedly connected to the top side of the mounting base 10, and the other end of the spring 6 is fixedly connected to the inner cavity of the anti-rotation key 7. A movable shaft 11 is movably connected to one side of the mounting base 10. The surface of the movable shaft 11 is fixedly connected to one side of the anti-rotation key 7. A cover 12 is slidably connected to one side of the wire groove plate 1. The inner cavity of the cover 12 is movably connected to the surface of the rotating shaft 2. Friction protrusions 13 are fixedly connected to both sides of the operating handle 4. One side of the friction protrusions 13 contacts one side of the wire groove plate 1. A wire hole 14 is opened on one side of the inner cavity of the operating handle 4. A wire-passing ceramic ring 15 is fixedly connected to the inner cavity of the wire hole 14. A T-slot 16 is opened on one side of the wire groove plate 1. A rotatable handle 17 is rotatably connected to the inner cavity of the T-slot 16. A crank handle 18 is fixedly connected to one end of the rotatable handle 17.

[0025] Specifically: Mounting base 10 is used to install anti-rotation key 7, and mounting base 10 is irregularly shaped. The area for installing cross mounting block 5 is lower, while the movable shaft 11 is set at a higher position on one side of mounting base 10, so as to cooperate with pressing anti-rotation key 7 to rotate ratchet 8 and control the meshing state of ratchet 8 and ratchet 9. Anti-rotation key 7 has a corresponding cross-shaped groove at the bottom to facilitate the installation of anti-rotation key 7 and cross mounting block 5. Cover 12 can protect the area of ​​rotating shaft 2. Friction protrusion 13 fits against one side of wire tray 1, which can effectively prevent slippage during operation. The setting of wire hole 14 and wire ceramic ring 15 can facilitate wire threading and reduce frictional heat generated during wire winding and unwinding. T-slot 16, together with T-shaped handle 17, can allow crank handle 18 to rotate freely, which is convenient for storage and allows users to wind and unwind wires in a comfortable posture during use.

[0026] Working principle: In the natural standby state, the elastic force of spring 6 acts on the anti-rotation key 7 through the cross mounting block 5, pushing the ratchet 8 at its bottom to maintain stable engagement with the ratchet 9 fixed on the line tray 1. At this time, the line tray 1 can only rotate around the rotating shaft 2 in the forward direction. Reverse rotation is mechanically locked, thus effectively preventing accidental line release due to gusts of wind or operational errors, ensuring flight safety. When the user needs to release the line, their thumb can be naturally placed on the anti-rotation key 7 of the operating handle 4 and pressed inward. The pressing action drives the anti-rotation key 7 to slide along the cross mounting block 5 against the force of spring 6, and through the pivoting action of the movable shaft 11, the ratchet 8 rotates around the mounting base 10. Slightly rotate the ratchet 9 to completely disengage it, thus releasing the one-way lock. At this time, the line tray 1 enters the free rotation mode, allowing the user to smoothly release or retrieve the kite line. The kite line is led out through the ceramic ring 15, greatly reducing friction loss. After the operation is completed, the user releases the anti-rotation key 7, and the spring 6 immediately drives the anti-rotation key 7 to reset, causing the ratchet 8 to return to its original position and re-engage with the ratchet 9. The mechanism automatically returns to the anti-reverse state. Throughout the process, the friction protrusion 13 enhances the grip stability, and the design of the crank 18 and the swivel 17 provides the user with a variety of labor-saving ways to retrieve the line, achieving safe, intuitive, and efficient kite line release and retrieval control.

[0027] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A kite reel with an anti-reverse external grip, comprising a line groove reel (1), characterized in that; The inner cavity of the wire groove disc (1) is movably connected to a rotating shaft (2). One end of the rotating shaft (2) is fixedly connected to a connecting post (3). One end of the connecting post (3) is fixedly connected to an operating handle (4). A cross mounting block (5) is provided on one side of the operating handle (4). A spring (6) is sleeved on the surface of the cross mounting block (5). An anti-rotation key (7) is slidably connected to the surface of the cross mounting block (5). A ratchet (8) is fixedly connected to the bottom of one side of the anti-rotation key (7). A ratchet (9) is fixedly connected to one side of the wire groove disc (1). The ratchet (8) meshes with the ratchet (9).

2. A kite reel with an anti-reverse external grip according to claim 1, characterized in that: The bottom of one side of the operating handle (4) is fixedly connected to the mounting base (10), the top side of the mounting base (10) is fixedly connected to the bottom of the cross mounting block (5), one end of the spring (6) is fixedly connected to the top side of the mounting base (10), and the other end of the spring (6) is fixedly connected to the inner cavity of the anti-rotation key (7).

3. A kite reel with an anti-reverse external grip according to claim 2, characterized in that: The mounting base (10) is movably connected to a movable shaft (11) on one side, and the surface of the movable shaft (11) is fixedly connected to one side of the anti-rotation key (7).

4. A kite reel with an anti-reverse external grip according to claim 1, characterized in that: A cover (12) is slidably connected to one side of the grooved disc (1), and the inner cavity of the cover (12) is movably connected to the surface of the rotating shaft (2).

5. A kite reel with an anti-reverse external grip according to claim 1, characterized in that: The control handle (4) has friction protrusions (13) fixedly connected to both sides, and one side of the friction protrusions (13) contacts the side of the wire groove plate (1).

6. A kite reel with an anti-inversion external grip according to claim 1, characterized in that: A wire hole (14) is provided on one side of the inner cavity of the control handle (4), and a wire-passing ceramic ring (15) is fixedly connected to the inner cavity of the wire hole (14).

7. A kite reel with an anti-inversion external grip according to claim 1, characterized in that: A T-shaped groove (16) is provided on one side of the wire groove plate (1), and a rotatable handle (17) is rotatably connected to the inner cavity of the T-shaped groove (16). A crank handle (18) is fixedly connected to one end of the rotatable handle (17).

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