Clutch push plate automatic reset safety control device

Abstract

The utility model relates to the field of water dripping wheels, in particular to a clutch push plate automatic reset safety control device which comprises a water dripping wheel shell. The clutch push plate further comprises a shifting block, a metal sheet, a through groove, a clutch push plate body, a limiting seat, a torsional spring, a reaction bird sheet, a positioning seat and a reaction gear, the shifting block is slidably connected to the front side of the water dropper shell, the metal sheet is inserted into the top surface of the shifting block, the through groove is formed in the position, corresponding to the metal sheet, in the water dropper shell, and the metal sheet penetrates through the through groove to be connected with the clutch push plate body. Through the arrangement of the shifting block, when the shifting block is pressed down, the reaction bird piece smoothly slides into a tooth groove of the reaction gear, after the clutch stroke reaches two thirds of the rotation angle, the reaction bird piece enters a critical state, however, due to the fact that the two moving points both pass through the connecting line of the two points, the whole clutch can rotate anticlockwise, and therefore the clutch can rotate anticlockwise. And the critical point of the reaction bird piece loses efficacy, and the reaction bird piece smoothly slides into the tooth groove of the reaction gear, so that limiting clamping is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to water drop wheel field especially off clutch push plate automatic reset safety control device. BACKGROUND

[0002] Water drop wheel is a kind of common fishing tool, it is mainly used for lure fishing method, its name is derived from its shape similar to water drop, design compact and convenient to carry, the clutch plate in the water drop wheel is the important component in its mechanical structure, and the main function is to control the rotation of line cup, to realize the switching of throwing and taking up line.

[0003] The existing off clutch push plate automatic reset safety control device lacks torsional spring power structure when using, due to lack of the assistance of torsional spring, the off clutch push plate body needs to overcome greater frictional resistance when driving the reaction bird piece to move, resulting in lower operation fluency, affecting the overall performance problem.

[0004] Therefore, in view of the above-mentioned existing off clutch push plate automatic reset safety control device lacks torsional spring power structure when using, the off clutch push plate body has greater resistance when driving the reaction bird piece to move, and the fluency is low Problem, a new type of off clutch push plate automatic reset safety control device is urgently needed. UTILITY MODEL CONTENTS

[0005] In order to overcome the problem that the existing off clutch push plate automatic reset safety control device lacks torsional spring power structure when using, the off clutch push plate body has greater resistance when driving the reaction bird piece to move, and the fluency is low.

[0006] The technical scheme of the utility model is: the off clutch push plate automatic reset safety control device, including water drop wheel shell;Further including has the block, metal sheet, through slot, off clutch push plate body, limit seat, torsional spring, reaction bird piece, positioning seat and reaction gear, the front side of water drop wheel shell is slidably connected with the block, the top surface of the block is inserted with the metal sheet, the inside of water drop wheel shell is set with the through slot at the position of metal sheet, the metal sheet is connected with the off clutch push plate body through the through slot, the inside of water drop wheel shell is installed with the limit seat at the side position of off clutch push plate body, the upper surface of limit seat is connected with one end of torsional spring, the other end of torsional spring is connected with reaction bird piece, the upper surface left side of reaction bird piece is installed with positioning seat, positioning seat penetrates the bottom of off clutch push plate body, the inside of water drop wheel shell is provided with reaction gear at the rear side of limit seat, reaction gear is connected with the swing arm of water drop wheel.

[0007] Preferably, by setting the dial block, the metal sheet can be driven to slide inside the through slot when the dial block is pressed, the connecting point of the torsion spring and the reaction bird piece and the rotation center point of the reaction bird piece are moving points, the rotation center point of the clutch push plate body and the connecting point of the torsion spring and the limiting seat are fixed points, the line connecting the two fixed points does not change, the two moving points are on the left side of the line, the torsion spring will provide a torsional force for the clockwise rotation of the clutch push plate body, the two moving points are on the right side of the line, the torsion spring will provide a torsional force for the counterclockwise rotation of the clutch push plate body, when the dial block is pressed, the reaction bird piece smoothly slides into the tooth groove of the reaction gear, and after the clutch stroke reaches two-thirds of the rotation angle, the reaction bird piece enters a critical state, but since both moving points are on the line connecting the two points, at this time, the clutch as a whole rotates counterclockwise, so that the critical point of the reaction bird piece is invalid, and the reaction bird piece smoothly slides into the tooth groove of the reaction gear, thereby realizing limiting clamping, so as to solve the problems that the existing clutch push plate automatic reset safety control device lacks a torsion spring assisting structure, and the resistance of the clutch push plate body when driving the reaction bird piece to move is large and the fluidity is low.

[0008] Preferably, a stroke groove is formed on one side of the upper surface of the clutch push plate body close to the metal sheet, and a positioning screw is arranged in the stroke groove.

[0009] Preferably, a limiting groove is formed on the upper surface of the limiting seat, and the bottom of the reaction bird piece is slidably connected with the limiting groove.

[0010] Preferably, a plurality of anti-skid grooves are formed on the outer surface of the dial block.

[0011] Preferably, a connecting hole is formed on the rear position of the upper surface of the limiting seat, and a fixing screw is arranged in the connecting hole, and the limiting seat is fixed to the water drop wheel shell through the fixing screw.

[0012] Preferably, a knob is connected to the inner surface of the clutch push plate body through a connecting rod.

[0013] Preferably, an anti-slip pattern is formed on the outer surface of the knob.

[0014] The utility model discloses beneficial effects:

[0015] 1. By setting the torsional spring, the connecting point of the torsional spring and the reaction bird piece and the rotation center point of the reaction bird piece are all moving points, the rotation center point of the clutch push plate body and the connecting point of the torsional spring and the limiting seat are both fixed points, the line connecting the two fixed points remains in place, when the two moving points are located on the left side of the line, the torsional spring will provide the clutch push plate body with a torsional force for clockwise rotation, when the two moving points are located on the right side of the line, the torsional spring will provide the clutch push plate body with a torsional force for counterclockwise rotation, when the push block is pressed down, the reaction bird piece smoothly slides into the tooth groove of the reaction gear, after the clutch stroke reaches two-thirds of the rotation angle, the reaction bird piece enters a critical state, but since both moving points have passed the line connecting the two points, at this time the clutch as a whole will rotate counterclockwise, causing the critical point of the reaction bird piece to fail, and the reaction bird piece smoothly slides into the tooth groove of the reaction gear, thereby achieving limiting engagement, thus solving the problems that the existing automatic reset safety control device for the clutch push plate lacks a torsional spring assisting structure, and the resistance is large and the fluidity is low when the clutch push plate body drives the reaction bird piece to move. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic diagram of the automatic reset safety control device for the clutch push plate is shown.

[0017] Figure 2 A knob three-dimensional structure schematic diagram of the automatic reset safety control device for the clutch push plate is shown.

[0018] Figure 3 A limiting seat three-dimensional structure schematic diagram of the automatic reset safety control device for the clutch push plate is shown.

[0019] Figure 4 A reaction bird piece three-dimensional structure schematic diagram of the automatic reset safety control device for the clutch push plate is shown.

[0020] The drawings are explained as follows: 1, water droplet wheel shell; 2, push block; 3, metal sheet; 4, through groove; 5, clutch push plate body; 6, limiting seat; 7, torsional spring; 8, reaction bird piece; 9, positioning seat; 10, reaction gear; 11, stroke groove; 12, positioning screw; 13, limiting groove; 14, anti-skid groove; 15, connecting hole; 16, fixing screw; 17, knob; 18, anti-skid pattern. DETAILED DESCRIPTION

[0021] The utility model will be further explained in combination with the drawings and examples.

[0022] Please refer to Figures 1-4This utility model provides an embodiment of an automatic reset safety control device for a clutch push plate, comprising a teardrop wheel housing 1; and further comprising a lever 2, a metal plate 3, a through groove 4, a clutch push plate body 5, a limiting seat 6, a torsion spring 7, a reaction bird plate 8, a positioning seat 9, and a reaction gear 10. The lever 2 is slidably connected to the front side of the teardrop wheel housing 1, and a metal plate 3 is inserted into the top surface of the lever 2. A through groove 4 is provided inside the teardrop wheel housing 1 corresponding to the position of the metal plate 3, and the metal plate 3 passes through the through groove 4 to connect to the clutch push plate body 5. A limiting seat 6 is installed inside the teardrop wheel housing 1 at the side position of the clutch push plate body 5. One end of the torsion spring 7 is connected to the front position of the upper surface of the limiting seat 6, and the other end of the torsion spring 7 is connected to the reaction bird plate 8. A positioning seat 9 is installed on the left side of the upper surface of the reaction bird plate 8, and the positioning seat 9 penetrates the bottom of the clutch push plate body 5. A reaction gear 10 is provided inside the teardrop wheel housing 1 at the rear side of the limiting seat 6, and the reaction gear 10... The rocker arm of the teardrop wheel is connected. A lever 2 is provided; pressing the lever 2 causes the metal plate 3 to slide inside the through groove 4. The connection point between the torsion spring 7 and the reactive plate 8, as well as the rotation center of the reactive plate 8, are moving points. The rotation center of the clutch push plate body 5 and the connection point between the torsion spring 7 and the limit seat 6 are fixed points. The line connecting the two fixed points remains constant. The two moving points are on the left side of the connecting line. The torsion spring 7 provides the clutch push plate body 5 with clockwise torque. The two moving points are on the left side of the connecting line. On the right side of the connection, the torsion spring 7 provides torque to the clutch push plate body 5 to rotate counterclockwise. When the lever 2 is pressed, the reaction bird plate 8 smoothly slides into the tooth groove of the reaction gear 10. The reaction bird plate 8 needs to reach two-thirds of the rotation angle of the clutch stroke before it enters the critical state. However, since both moving points have passed the line connecting the two points, the clutch as a whole will rotate counterclockwise at this time, causing the critical point of the reaction bird plate 8 to fail and smoothly slide into the tooth groove of the reaction gear 10, thereby achieving the limit engagement.

[0023] Please see Figures 1-4 In this embodiment, a stroke groove 11 is provided on the upper surface of the clutch push plate body 5 near the metal plate 3. A positioning screw 12 is provided inside the stroke groove 11 and is fixed to the water drop wheel housing 1. By setting the stroke groove 11 and the positioning screw 12, the rotation of the clutch push plate body 5 can be limited, improving the stability of rotation. A limit groove 13 is machined on the upper surface of the limit seat 6. The bottom of the reaction bird piece 8 is slidably connected to the limit groove 13. By setting the limit groove 13, the bottom of the reaction bird piece 8 can be limited, improving the accuracy of the reaction bird piece 8 when moving. Several anti-slip grooves 14 are provided on the outer surface of the lever 2. By setting the anti-slip grooves 14, the friction between the lever and the user's fingers can be increased, making it easy to press the lever 2.

[0024] Please see Figures 1-4In this embodiment, a connecting hole 15 is provided at the rear position of the upper surface of the limiting seat 6. A fixing screw 16 is provided inside the connecting hole 15. The limiting seat 6 is fixed to the water drop wheel housing 1 by the fixing screw 16. By setting the fixing screw 16 and the connecting hole 15, the limiting seat 6 and the water drop wheel can be fixed, avoiding the limiting seat 6 from coming loose and causing the reaction plate 8 and the reaction gear 10 to not be able to engage properly. The inner surface of the clutch push plate body 5 is connected to a knob 17 through a connecting rod. By setting the knob 17, when it is necessary to release the limit, the knob 17 can be rotated in the opposite direction, so that the reaction plate 8 disengages from the tooth groove of the reaction gear 10, thereby restoring the device to its initial state. The outer surface of the knob 17 is machined with anti-slip texture 18. By setting the anti-slip texture 18, the friction can be improved, and slippage can be avoided when rotating the knob 17.

[0025] During operation, the rotation of the clutch push plate body 5 can be limited by the stroke groove 11 and the positioning screw 12, improving the stability of rotation. The bottom of the reaction plate 8 can be restricted by the limit groove 13, improving the accuracy of the reaction plate 8 when it moves. The anti-slip groove 14 increases the friction between the user's fingers and the lever 2, making it easy to press. The limit seat 6 and the teardrop wheel can be fixed by the fixing screw 16 and the connecting hole 15, preventing the limit seat 6 from coming loose and causing the reaction plate 8 and the reaction gear 10 to not engage properly. The knob 17 can be turned in the opposite direction when the limit needs to be released, so that the reaction plate 8 disengages from the tooth groove of the reaction gear 10, thus restoring the device to its initial state. The anti-slip texture 18 increases the friction and prevents slippage when turning the knob 17.

[0026] Through the above steps, by setting the torsion spring 7, the connection point between the torsion spring 7 and the reactive plate 8, and the rotation center point of the reactive plate 8 as moving points, and the rotation center point of the clutch push plate body 5 and the connection point between the torsion spring 7 and the limit seat 6 as fixed points, the line connecting the two fixed points remains in its original position. When the two moving points are on the left side of the line, the torsion spring 7 will provide the clutch push plate body 5 with clockwise rotation torque; when the two moving points are on the right side of the line, the torsion spring 7 will provide the clutch push plate body 5 with counterclockwise rotation torque. When the lever 2 is pressed, the reactive plate 8 slides in smoothly. Inside the tooth groove of the reaction gear 10, the reaction plate 8 needs to reach two-thirds of the rotation angle of the clutch stroke before it enters the critical state. However, since both moving points have passed the line connecting the two points, the entire clutch will rotate counterclockwise at this time, causing the critical point of the reaction plate 8 to fail and smoothly slide into the tooth groove of the reaction gear 10, thereby achieving limit engagement. This solves the problem that the existing automatic reset safety control device for the clutch push plate lacks the torsion spring 7 assistance structure and has high resistance and low smoothness when the clutch push plate body 5 drives the reaction plate 8 to move.

Claims

1. A clutch push plate automatic reset safety control device, comprising a water droplet wheel housing (1); characterized in that: It also includes a lever (2), a metal plate (3), a through groove (4), a clutch push plate body (5), a limit seat (6), a torsion spring (7), a reaction bird plate (8), a positioning seat (9), and a reaction gear (10). The lever (2) is slidably connected to the front side of the teardrop wheel housing (1). A metal plate (3) is inserted into the top surface of the lever (2). A through groove (4) is opened inside the teardrop wheel housing (1) corresponding to the position of the metal plate (3). The metal plate (3) passes through the through groove (4) and is connected to the clutch push plate body (5). (1) is located inside the clutch push plate body (5) with a limit seat (6) installed on the side. One end of the torsion spring (7) is connected to the upper surface of the limit seat (6) at the front position. The other end of the torsion spring (7) is connected to the reaction bird plate (8). A positioning seat (9) is installed on the left side of the upper surface of the reaction bird plate (8). The positioning seat (9) passes through the bottom of the clutch push plate body (5). A reaction gear (10) is provided inside the water drop wheel housing (1) on the rear side of the limit seat (6). The reaction gear (10) is connected to the rocker arm of the water drop wheel.

2. The automatic reset safety control device for the clutch push plate according to claim 1, characterized in that: The upper surface of the clutch push plate body (5) near the metal plate (3) is provided with a stroke groove (11), and a positioning screw (12) is provided inside the stroke groove (11). The positioning screw (12) is fixed to the water drop wheel housing (1).

3. The automatic reset safety control device for the clutch push plate according to claim 1, characterized in that: The upper surface of the limiting seat (6) is machined with a limiting groove (13), and the bottom of the reaction bird piece (8) is slidably connected to the limiting groove (13).

4. The automatic reset safety control device for the clutch push plate according to claim 1, characterized in that: The outer surface of the push block (2) is provided with several anti-slip grooves (14).

5. The automatic reset safety control device for the clutch push plate according to claim 1, characterized in that: A connecting hole (15) is provided at the rear position of the upper surface of the limiting seat (6). A fixing screw (16) is provided inside the connecting hole (15). The limiting seat (6) is fixed to the water drop wheel housing (1) by the fixing screw (16).

6. The automatic reset safety control device for the clutch push plate according to claim 1, characterized in that: A knob (17) is connected to the inner surface of the clutch push plate body (5) via a connecting rod.

7. The automatic reset safety control device for the clutch push plate according to claim 6, characterized in that: The outer surface of the knob (17) is machined with anti-slip texture (18).

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