Multifunctional kite wheel
By designing brake components and anti-reversal components on the kite wheel, the problem of the high-speed rotation of the kite reel under wind-guided guidance is solved, and the safe release and cleaning of the kite is achieved, simplifying the operation, and avoiding wind line breakage.
Patent Information
- Application Number
- CN202421208735.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-05-30
AI Technical Summary
During the release of the line, most players will choose to release the hand handle under the guidance of wind, so that the reel wheel will automatically rotate and release the line to the appropriate height, and then press the stop wheel to get the hand handle for control. There is a certain danger of the hand pressing and stopping as the reel wheel automatically rotates at high speed.
A multi-function kite wheel is designed, including kite reels, inner discs, push blocks, eccentric wheels, sliders, rubber blocks, anti-reversal components and folding handles. By setting up brake components and anti-reversal components, safe release and cleaning of kite strings are achieved, simplifying operation and avoiding the risk of hand injuries.
Through the design of the brake assembly, players can let the kite fly with one hand, reducing the risk of hand pressing and stopping. The anti-reversal component prevents the kite wheel from turning back, avoiding the damage to the hand of the quick release of the line, and at the same time, adaptive adjustment of the wind line is achieved to avoid breaking the wind line.
Smart Images
Figure CN222942936U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of kite wheels, in particular to a multifunctional kite wheel. Background Art
[0002] Flying a kite is one of the favorite leisure activities of people. Kites are made by pasting paper or silk on a frame of bamboo strips, etc., and then they are released into the sky by pulling the long line tied to the kite. In the process of flying a kite, the kite winding reel is a very important tool. The kite line is wound around the kite winding reel, and the reel is used to control the release and retraction of the line by turning the reel.
[0003] The existing kite winding reels all have a hand crank on the wheel, and the line-reeling and line-releasing operations are achieved by rotating the hand crank forward and reversely. During the line-releasing period, most players will choose to let go of the hand crank due to the guidance of the wind, allowing the line wheel to automatically rotate and release the line to a suitable height, and then press the line-stop wheel to take the hand crank for control. Since the line wheel automatically rotates at high speed and the hand presses to stop the line, there is a certain risk. Utility Model Content
[0004] The utility model aims to provide a multifunctional kite wheel to solve the problem that during the line-releasing period, due to the guidance of wind force, most players will choose to let go of the hand crank and let the line wheel rotate automatically to release the line to a suitable height, and then press the line-stop wheel to take the hand crank for control. However, there is a certain danger when the hand presses the hand to stop the line wheel when it rotates automatically at a high speed.
[0005] To achieve the above-mentioned purpose, a multifunctional kite wheel is provided, which includes a kite reel, an inner disk is rotatably arranged inside the kite reel, and a handle for hand holding is provided on the inner disk, and also includes a push block, which is rotatably connected to one side outside the handle, a cavity is provided in the handle adjacent to the push block, a column extends in the axial cavity along which the push block rotates, the column and the push block rotate synchronously, an eccentric wheel is arranged at one end of the column located in the cavity, a slider is slidably connected in the cavity, one end of the slider is in contact with the eccentric wheel, and the other end faces the inner wall of the kite reel, and a rubber block is arranged at this end, so that the contact position between the slider and the slider can be changed by the rotation of the eccentric wheel, so that the slider can drive the rubber block to approach or move away from the inner wall of the kite reel, and an elastic component, which is used to connect the slider to drive it to reset.
[0006] As a further improvement of the technical solution, a through slot is provided in the middle of the slider, a fixing block is fixedly connected to the position where the cavity and the through slot communicate, and a first return spring is provided between the fixing block and the through slot.
[0007] As a further improvement of the technical solution, a short column is fixedly connected in the cavity, a protrusion is fixedly connected below the column, and a second reset spring for resetting the column is fixedly connected between the protrusion and the short column.
[0008] As a further improvement of the present technical solution, a latch is provided inside the kite reel, and an anti-reversal component for preventing the kite reel from reversing is provided in the cavity. The anti-reversal component includes a rectangular frame fixedly connected to the cavity, and also includes a rotating block, which is rotatably connected to the same side of the push block. The rotating block extends to the inside of the cavity and has a long column, which rotates synchronously around the center point of the rotating block. The buckle slides inside the rectangular frame, and a slide groove is provided in the middle of the buckle. The long column slides inside the slide groove to change the engagement or separation between the buckle and the latch tooth by moving the long column inside the slide groove, and a third reset spring is fixed between the buckle and the inside of the rectangular frame.
[0009] As a further improvement of the technical solution, a folding handle is installed on one side of the kite reel, and the folding handle is connected to the outer side of the kite reel through a connecting block. A folding component for adjusting the folding handle is provided between the folding handle and the connecting block.
[0010] As a further improvement of the present technical solution, the folding assembly includes a groove opened inside the folding handle, a T-shaped rod is installed inside the groove, and the bottom of the T-shaped rod is hingedly connected to the connecting block. The folding handle is located on the inner side wall of the groove and is fixedly connected to the limit block and slidably connected to the outer side of the T-shaped rod. A compression spring is arranged between the limit block and the T-shaped rod.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1. The multifunctional kite wheel is provided with a brake assembly, which simplifies the operation on the one hand, and the kite can be flown with one hand. On the other hand, the line wheel is in high-speed rotation when the kite is flying. At this time, if you want to hold the folding handle, you need to stop it with your hand first, which is dangerous and also avoids causing certain harm to the body. In addition, when reeling in and releasing the line in real time, the speed of reeling in and releasing the line can be controlled by turning the brake device on the kite wheel.
[0013] 2. The multifunctional kite wheel is provided with an anti-reversal component. When the line is reeled in and released, the internal buckle is adjusted by rotating the rotating block, and the buckle is stuck on the internal teeth of the kite wheel to prevent the kite wheel from reversing when the line is reeled in. When the anti-reversal is turned on, the line can only be reeled in but not released. When the pulling force is large, you can take a break when reeling in the line. It can also prevent the handle from slipping out of your hand due to sudden strong winds, and avoid the player's hand being injured by rapid release of the line. The adaptive adjustment can also prevent the wind line from breaking due to hard reeling.
[0014] 3. The multifunctional kite wheel is provided with a folding handle, which can further accurately rotate the kite wheel to control the speed of retracting and releasing the line, and the folding handle is connected by a hinge, so that the folding handle can be folded from a vertical direction to a horizontal direction, so as to reduce the occupied space and facilitate storage. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of one side of the overall structure of the utility model;
[0016] Figure 2 This is another side schematic diagram of the overall structure of the utility model;
[0017] Figure 3 It is a schematic diagram of the structure decomposition of the utility model;
[0018] Figure 4 This is a schematic diagram of the internal structure of the inner disk of the utility model;
[0019] Figure 5 This is a schematic diagram of the partial structure of the utility model when the anti-reversal device is not opened;
[0020] Figure 6 This is a cross-sectional view of the internal structure of the folding handle of the utility model;
[0021] In the figure: 1. kite reel; 2. latch teeth; 3. inner plate; 4. push block; 5. column; 6. eccentric wheel; 7. slider; 8. through slot; 9. fixed block; 10. first return spring; 11. short column; 12. second return spring; 13. rectangular frame; 14. rotating block; 15. long column; 16. buckle; 17. slide slot; 18. third return spring; 19. folding handle; 20. containing slot; 21. T-bar; 22. connecting block; 23. compression spring; 24. limit block; 25. rubber block. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element 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 invention.
[0024] In addition, 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, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0025] See also Figure 1 , Figure 2 , Figure 4 As shown, the purpose of this embodiment is to provide a multifunctional kite wheel, which includes a kite line wheel 1, an inner disk 3 is rotatably arranged inside the kite line wheel 1, and a handle for hand holding is arranged on the inner disk 3, and the characteristic is that it also includes a push block 4, which is rotatably connected to one side outside the handle, and a cavity is arranged in the handle adjacent to the push block 4, and a column 5 extends in the axial cavity where the push block 4 rotates, and the column 5 keeps synchronous rotation with the push block 4, and an eccentric wheel 6 and a slider 7 are arranged at one end of the column 5 located in the cavity. It is slidably connected in the cavity, one end of the slider 7 contacts the eccentric wheel 6, and the other end faces the inner wall of the kite line wheel 1, and a rubber block is provided at this end to change the contact position between the slider and the slider 7 by the rotation of the eccentric wheel 6, so that the slider 7 can drive the rubber block 25 to approach or move away from the inner wall of the kite line wheel 1, and an elastic component is used to connect the slider 7 to drive it to reset. The slider 7 is provided with a through groove 8, and a fixed block 9 is fixedly connected to the position where the cavity and the through groove 8 are connected, and between the fixed block 9 and the through groove 8 A first return spring 10 is provided, a short column 11 is fixedly connected in the cavity, a protrusion is fixedly connected under the column 5, and a second return spring 12 is provided between the protrusion and the short column 11. When the brake assembly is needed during the process of retracting and releasing the line, only the thumb needs to press the push block 4, and the L-shaped column 5 is driven to rotate while pressing. At this time, the eccentric wheel 6 above the column 5 changes the contact position with the slider 7 as the column 5 rotates, and drives the slider 7 to slide in the groove in the cavity, so that the rubber block 25 on one side of the slider can approach or move away from the inner wall of the kite line wheel 1. During the sliding process, due to the restrictions of the first return spring 10 located between the fixed block 9 and the through groove 8 and the second return spring 12 between the protrusion under the column 5 and the short column 11, the slider 7 and the column 5 will be driven to return to their original positions without external force applied by the push block 4, so that the speed of retracting and releasing the line can be controlled by turning the brake device on the kite wheel, and the operation is also simplified, so that the kite can be released with one hand.
[0026] See also Figure 1-Figure 5As shown, a latch 2 is arranged inside the kite reel 1, and an anti-reversal assembly for preventing the kite reel 1 from reversing is arranged in the cavity. The anti-reversal assembly includes a rectangular frame 13 fixed inside the cavity, and also includes a rotating block 14, which is rotatably connected to the same side of the push block 4. The rotating block 14 extends to the inside of the cavity and is fixed with a long column 15 by self-tapping. The long column 15 rotates synchronously around the center point of the rotating block 14, and a buckle 16 slides inside the rectangular frame 13. A slide groove 17 is opened in the middle of the buckle 16, and the long column 15 slides Inside the slide groove 17, the engagement or separation between the buckle 16 and the tooth 2 is changed by the movement of the long column 15 inside the slide groove 17, and a third return spring 18 is fixedly connected between the buckle 16 and the inside of the rectangular frame 13. Before installation, the inner disk 3 is first installed in the middle of the kite reel 1, and then aligned with the position between the buckle 16 and the tooth 2, and then the line is reeled in. At this time, in order to prevent the reel from reversing, the rotating block 14 is twisted first. At this time, the internal long column 15 rotates synchronously around the center point of the rotating block 14, and at the same time, the inner disk 3 is located in the middle of the kite reel 1. The long column 15 inside the groove 17 moves horizontally and pushes the buckle 16 to slide in the rectangular frame 13 toward the inner circle of the kite line wheel 1. Because a third return spring 18 is provided on one side of the buckle 16 and the opposite side inside the rectangular frame 13 to limit the buckle 16, when the long column 15 is farthest from the third return spring 18, the inclined surface on one side of the buckle 16 is engaged with the tooth 2 at the inner circle of the kite line wheel 1. Due to the shape of the tooth 2, the buckle 16 engaged in the tooth 2 can only turn in the direction of winding. Due to the limitation of the third spring, a certain thrust is provided to the inner circle of the buckle 16, so as to improve the stability of the buckle 16 between the teeth 2. When the line is reeled in and released, the internal buckle 16 is rotated and adjusted by the rotating block 14, and is stuck on the internal teeth 2 of the kite wheel to realize the reversal of the kite wheel. When the anti-reversal is turned on, only the line can be reeled in but not released. When the pulling force is large, you can take a break when reeling in the line. It can also prevent the handle from slipping out of your hand due to sudden strong winds, so as to avoid the player's hand being injured by rapid release of the line. The adaptive adjustment can also avoid the wind line breaking caused by the hard reeling in.
[0027] See also Figure 1 , Figure 3 , Figure 6As shown, a folding handle 19 is installed on one side of the kite line wheel 1, and the folding handle 19 is connected to the outer side of the kite line wheel 1 through a connecting block 22. A folding component for adjusting the folding handle 19 is arranged between the folding handle 19 and the connecting block 22. The folding component includes a receiving groove 20 opened inside the folding handle 19, and a T-shaped rod 21 is installed inside the receiving groove 20, and its bottom is hingedly connected to the connecting block 22. The folding handle 19 is located on the inner side wall of the receiving groove 20 and is fixedly connected to a limiting block 24 and is slidably connected to the outer side of the T-shaped rod 21. A folding component is arranged between the limiting block 24 and the T-shaped rod. A compression spring 23 is provided. When the folding handle 19 needs to be stored, the folding handle 19 is first pulled upward to drive the limit block 24 to move upward, and at the same time, the sliding sleeve is driven to slide upward on the outside of the T-bar 21 and compress the compression spring 23, thereby releasing the limit of the limit block 24 and the raised part of the connecting block 22. At this time, the folding handle 19 is pulled inward again, and the T-bar 21 and the connecting block 22 inside the folding handle 19 are hinged and rotated, so that the folding handle 19 is turned from the original vertical direction of the wire wheel to the horizontal direction parallel to it, thereby reducing the occupied space and facilitating storage.
[0028] Working principle: Before installation, first install the inner disc 3 in the middle of the kite line wheel 1, and then align it with the position between the buckle 16 and the tooth 2. When the brake assembly is needed during the process of reeling and releasing the line, just press the push block 4 with your thumb, and at the same time drive the L-shaped column 5 to rotate. At this time, the eccentric wheel 6 above the column 5 changes the contact position with the slider 7 as the column 5 rotates, and drives the rubber block on the slider 7 to approach or move away from the inner wall of the kite line wheel 1. During the sliding process, because it is located between the fixed block 9 and the through groove 8 Under the restriction of the first return spring 10 between the projection under the column 5 and the second return spring 12 between the short column 11 and the projection under the column 5, the slider 7 and the column 5 will be driven to return to the original position without external force applied by the push block 4, so that the speed of reeling and releasing can be controlled by turning the brake device on the kite wheel, and the operation is simplified so that the kite can be released with one hand. When reeling in the line, in order to prevent the line wheel from reversing, the rotating block 14 is twisted first, and the long column 15 will rotate synchronously around the center point of the rotating block 14, and the position The part of the long column 15 inside the slide groove 17 moves horizontally and pushes the buckle 16 to slide in the rectangular frame 13 toward the inner circle of the kite line wheel 1. Because the third return spring 18 is arranged on one side of the buckle 16 and the opposite side inside the rectangular frame 13 to limit the buckle 16, when the long column 15 is farthest from the third return spring 18, the inclined surface on one side of the buckle 16 is engaged with the tooth 2 at the inner circle of the kite line wheel 1. Due to the shape of the tooth 2, the buckle 16 engaged in the tooth 2 can only rotate in the direction of winding. Due to the limitation of the third return spring 18, a certain thrust is provided to the buckle 16 toward the inner circle, thereby improving the stability of the buckle 16 between the teeth 2. When the line is retracted or released, the internal buckle 16 is rotated and adjusted by the rotating block 14, and is stuck on the internal teeth 2 of the kite wheel to realize the reversal of the kite wheel. When anti-reversal is not needed, the long column 15 will revolve in the opposite direction around the center point of the rotating block 14 by twisting the rotating block 14 in the reverse direction, and drive the buckle 16 to move inward. While moving, the buckle 16 will compress the third return spring 18. At this time, Figure 5 As shown, the buckle 16 will disengage from the latch tooth 2, releasing the anti-reversal system, and when the anti-reversal is turned on, the line can only be reeled in but not released. When the pulling force is large, you can take a break when reeling in the line, and it can also prevent the handle from slipping out of your hand due to sudden strong winds, avoiding the player's hand from being injured by rapid line release. The adaptive adjustment can also avoid the wind line breaking caused by tough line reeling. When the folding handle 19 needs to be stored, the folding handle 19 is first pulled upward to drive the limit block 24 to move upward, and at the same time drive the sliding sleeve to slide upward on the outside of the T-bar 21 and compress the compression spring 23, releasing the limit of the limit block 24 and the raised part of the connecting block 22, and then the folding handle 19 is pulled inward again, and the T-bar 21 inside the folding handle 19 is hinged and rotated with the connecting block 22, so that the folding handle 19 is turned from the original vertical direction of the line wheel to the horizontal direction horizontal with it, thereby reducing the occupied space and facilitating storage.
[0029] The above shows and describes the basic principle, main features and 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 preferred examples of the utility model and are not used to limit 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 of the utility model is defined by the attached claims and their equivalents.
Claims
1. A multifunctional kite wheel, comprising a kite line wheel (1), wherein an inner disk (3) is rotatably arranged inside the kite line wheel (1), and a handle for hand holding is arranged on the inner disk (3), characterized in that , also includes: A push block (4) is rotatably connected to one side outside the handle, a cavity is provided inside the handle, a column (5) extends from the axial cavity in which the push block (4) rotates, the column (5) and the push block (4) rotate synchronously, and an eccentric wheel (6) is provided at one end of the column (5) located in the cavity; A slider (7) is slidably connected in the cavity, one end of the slider (7) contacts the eccentric wheel (6), and the other end faces the inner wall of the kite line wheel (1), and a rubber block is provided at the end so that the contact position between the slider and the slider (7) can be changed by the rotation of the eccentric wheel (6), so that the slider (7) can drive the rubber block (25) to approach or move away from the inner wall of the kite line wheel (1); And an elastic component, which is used to connect the slider (7) so that the slider (7) can be automatically reset.
2. The multifunctional kite wheel according to claim 1, characterized in that: A through slot (8) is provided in the middle of the sliding block (7), a fixing block (9) is fixedly connected to the position where the cavity communicates with the through slot (8), and a first return spring (10) is provided between the fixing block (9) and the through slot (8).
3. The multifunctional kite wheel according to claim 1, characterized in that: A short column (11) is fixedly connected in the cavity, a convex block is fixedly connected below the column (5), and a second reset spring (12) for resetting the column is fixedly connected between the convex block and the short column (11).
4. The multifunctional kite wheel according to claim 1, characterized in that: The kite line wheel (1) is provided with a latching tooth (2) inside, and an anti-reversal component for preventing the kite line wheel (1) from reversing is provided in the cavity, and the anti-reversal component comprises a rectangular frame (13) fixed inside the cavity, and further comprises: A rotating block (14) is rotatably connected to the same side of the push block (4); a long column (15) is provided on the rotating block (14) extending into the cavity; the long column (15) rotates synchronously around the center point of the rotating block (14); A buckle (16) slides inside the rectangular frame (13), a slide groove (17) is provided in the middle of the buckle (16), and the long column (15) slides inside the slide groove (17), so that the engagement or separation between the buckle (16) and the latching teeth (2) can be changed by the movement of the long column (15) inside the slide groove (17); A third return spring (18) is fixedly connected between the buckle (16) and the inside of the rectangular frame (13).
5. The multifunctional kite wheel according to claim 1, characterized in that: A folding handle (19) is installed on one side of the kite reel (1); the folding handle (19) is connected to the outer side of the kite reel (1) via a connecting block (22); and a folding component for adjusting the folding handle (19) is provided between the folding handle (19) and the connecting block (22).
6. The multifunctional kite wheel according to claim 5, characterized in that: The folding assembly comprises a receiving groove (20) provided inside a folding handle (19), a T-shaped rod (21) being installed inside the receiving groove (20), the bottom of which is connected to a connecting block (22) in a hinged manner, the folding handle (19) being fixedly connected to a limiting block (24) on the inner side wall of the receiving groove (20) and slidably connected to the outer side of the T-shaped rod (21), and a compression spring (23) being arranged between the limiting block (24) and the T-shaped rod.