Mechanical motorcycle flameout switch structure

Abstract

The utility model belongs to the technical field of motorcycle parts, and discloses a mechanical motorcycle flameout switch structure which comprises a shell, a fixing presser foot is arranged on the inner wall of the bottom end of the shell through a positioning bolt, a wire welding plate is arranged on the outer wall of the fixing presser foot, a fixing block is arranged on the outer wall of the wire welding plate through a reinforcing bolt, and the fixing block is arranged on the outer wall of the fixing presser foot. A gasket is in contact with the outer wall of the reinforcing bolt, a flameout button is rotationally connected to the outer wall of the fixing block, a locking mechanism is arranged on the inner wall of the flameout button, a guide telescopic rod is fixedly connected to the inner wall of the flameout button, and a positioning ball is elastically connected to the inner wall of the flameout button through a reset spring A. Through the arrangement of the flameout button, the operation of speed reduction, braking and flameout can be rapidly completed, and under the arrangement of the locking mechanism, the problem of starting and stopping of the flameout switch caused by mistaken touch can be effectively avoided, and the problem of accidents caused by mistaken touch in the driving process is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of motorcycle parts technology, specifically a mechanical motorcycle ignition switch structure. Background Technology

[0002] In the field of motorcycle parts, the motorcycle engine stop switch is a key component used to control the motorcycle engine to stop running. It achieves the opening and closing of the circuit through the operation of the mechanical structure. When the rider operates the switch, the internal mechanical device changes the connection state of the contacts, thereby cutting off the engine's ignition circuit or fuel supply circuit and other related circuits, so that the engine stops working and ensures that the motorcycle can be turned off smoothly in scenarios such as parking, emergency, or maintenance.

[0003] In some existing technologies, the engine stop button needs to be pressed to control the engine start and stop in case of emergency. The engine stop button is set in a relatively easy-to-press position so that it can be operated quickly in case of emergency. However, during normal riding or when the motorcycle is stopped, the engine stop button may be accidentally touched due to unexpected circumstances, causing the engine to start or stop suddenly, which may cause danger. Therefore, a mechanical motorcycle engine stop switch structure is proposed to address the above problems. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a mechanical motorcycle ignition switch structure, which solves the problem of potential danger caused by accidental activation of the ignition switch in existing technologies.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mechanical motorcycle ignition switch structure, comprising a housing, a fixing foot provided on the inner wall of the bottom end of the housing via a positioning bolt, a wire welding plate provided on the outer wall of the fixing foot, a fixing block provided on the outer wall of the wire welding plate via a reinforcing bolt, a washer contacting the outer wall of the reinforcing bolt, an ignition stop button rotatably connected to the outer wall of the fixing block, a locking mechanism provided on the inner wall of the ignition stop button, a guide telescopic rod fixedly connected to the inner wall of the ignition stop button, a positioning bead elastically connected to the inner wall of the ignition stop button via a return spring A, a moving contact piece elastically connected to the inner wall of the ignition stop button via a return spring B, a stationary contact piece A fixedly connected to the outer wall of the wire welding plate, a stationary contact piece B fixedly connected to the outer wall of the wire welding plate, and a steel ball groove formed on the outer wall of the wire welding plate.

[0006] Preferably, the positioning bolt is threaded to the inner wall of the bottom end of the housing, the reinforcing bolt is threaded to the inner wall of the fixing block, and the gasket is in contact with the outer wall of the welding plate.

[0007] Preferably, one end of the return spring A is fixedly connected to the outer wall of the positioning bead, and the other end of the return spring A is fixedly connected to the inner wall of the ignition stop button.

[0008] Preferably, one end of the return spring B is fixedly connected to the outer wall of the moving contact piece, and the other end of the return spring B is fixedly connected to the inner wall of the ignition stop button.

[0009] Preferably, the guide telescopic rod is provided in two sets, and the movable ends of the two sets of guide telescopic rods are respectively fixedly connected to the outer wall of the positioning bead and the moving contact piece.

[0010] Preferably, the locking mechanism includes a rotating block, a locking block elastically connected to the inner wall of the rotating block by a connecting spring, a trapezoidal block slidably connected to the inner wall of the rotating block, a pressure block fixedly connected to the top outer wall of the trapezoidal block, a slot formed on the outer wall of the fixed block, and a connecting rod slidably connected to the inner wall of the rotating block.

[0011] Preferably, the rotating block is fixedly connected to the inner wall of the ignition stop button, and the locking block is slidably connected to the inner wall of the rotating block.

[0012] Preferably, one end of the connecting spring is fixedly connected to the outer wall of the locking block, the other end of the connecting spring is fixedly connected to the inner wall of the rotating block, and the locking block engages with the locking groove.

[0013] Preferably, one end of the connecting rod is slidably connected to the outer wall of the trapezoidal block, and the other end of the connecting rod is fixedly connected to the outer wall of the card block.

[0014] Preferably, the pressing block is slidably connected to the inner wall of the rotating block, and the pressing block penetrates the top outer wall of the rotating block.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This invention, through the setting of the ignition stop button, allows the moving contact to contact only the stationary contact B and not the stationary contact A when the ignition stop button is toggled, thereby turning off the ignition stop switch. Furthermore, this device can be mounted on the right-hand handle, just like the accelerator, enabling quick deceleration, braking, and ignition stop operations. With the locking mechanism, it effectively prevents accidental activation or deactivation of the ignition stop switch, thus avoiding accidents caused by accidental activation during driving. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0018] Figure 2 This is a schematic diagram of the housing and ignition stop button structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the shell of this utility model;

[0020] Figure 4This is an exploded structural diagram of the fixed pressure foot, soldering plate, and flameout button of this utility model.

[0021] Figure 5 This is an exploded cross-sectional view of the wire bonding board and the flameout button of this utility model.

[0022] Figure 6 This is a cross-sectional view of the flameout button and an exploded structural diagram of the locking mechanism of this utility model.

[0023] In the diagram: 1. Housing; 2. Fire stop button; 3. Locking mechanism; 301. Rotating block; 302. Connecting spring; 303. Locking block; 304. Connecting rod; 305. Trapezoidal block; 306. Pressure block; 4. Fixed pressure foot; 5. Positioning bolt; 6. Welding plate; 7. Reinforcing bolt; 8. Fixing block; 9. Washer; 10. Steel ball groove; 11. Stationary contact A; 12. Stationary contact B; 13. Guide telescopic rod; 14. Return spring A; 15. Positioning ball; 16. Return spring B; 17. Moving contact; 18. Locking groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figures 1 to 6 As shown, this utility model provides a mechanical motorcycle ignition switch structure, including a housing 1. The bottom inner wall of the housing 1 is provided with a fixing foot 4 by a positioning bolt 5. The outer wall of the fixing foot 4 is provided with a welding plate 6. The outer wall of the welding plate 6 is provided with a fixing block 8 by a reinforcing bolt 7. The outer wall of the reinforcing bolt 7 contacts a washer 9. The outer wall of the fixing block 8 is rotatably connected to an ignition switch 2. The inner wall of the ignition switch 2 is provided with a locking mechanism 3. The inner wall of the ignition switch 2 is fixedly connected with a guide telescopic rod 13. The inner wall of the ignition switch 2 is elastically connected with a positioning bead 15 by a return spring A14. The inner wall of the ignition switch 2 is elastically connected with a moving contact piece 17 by a return spring B16. The outer wall of the welding plate 6 is fixedly connected with a stationary contact piece A11. The outer wall of the welding plate 6 is fixedly connected with a stationary contact piece B12. The outer wall of the welding plate 6 has a steel ball groove 10.

[0026] Using the above scheme: the housing 1 can be installed on the right handlebar of the motorcycle together with the throttle. The engine stop button 2 allows for quick activation and deactivation of the motorcycle's engine stop function. The outer wall of the fixing foot 4 is fixed with a welding plate 6 by two sets of positioning bolts 5. The fixing foot 4 is fixed to the inner wall of the bottom end of the housing 1 by a set of positioning bolts 5. The fixing block 8 is fixed to the outer wall of the welding plate 6 by a washer 9 and a reinforcing bolt 7, thus securing the engine stop button 2 to the housing 1. When the engine stop button 2 is turned, the fixing block 8 is in a fixed state, and only the engine stop button 2 rotates. The movable end of the guide telescopic rod 13 guides the positioning ball 15 and the moving contact piece 17, allowing them to move only vertically. The ball groove 10 has three sets, such as... Figure 5 As shown, when not affected by external forces, the positioning bead 15 remains in a popped-out state due to the elasticity of the return spring A14 and is always in contact with the recessed part of the set of steel ball grooves 10, which can play a certain role in fixing the engine stop button 2; the moving contact piece 17 is also always in contact with the stationary contact piece A11 or stationary contact piece B12 due to the return spring B16; through the locking mechanism 3, the engine stop button 2 can be prevented from being accidentally touched. The engine stop button 2 can only be turned after the locking mechanism 3 is passed, thus avoiding the problem of the engine stopping due to accidental touch, affecting normal riding or even causing danger.

[0027] like Figures 2 to 5 As shown, the positioning bolt 5 is threaded to the inner wall of the bottom end of the housing 1, the reinforcing bolt 7 is threaded to the inner wall of the fixing block 8, and the washer 9 is in contact with the outer wall of the welding plate 6; one end of the return spring A14 is fixedly connected to the outer wall of the positioning bead 15, and the other end of the return spring A14 is fixedly connected to the inner wall of the ignition stop button 2; one end of the return spring B16 is fixedly connected to the outer wall of the moving contact piece 17, and the other end of the return spring B16 is fixedly connected to the inner wall of the ignition stop button 2; two sets of guide telescopic rods 13 are provided, and the movable ends of the two sets of guide telescopic rods 13 are fixedly connected to the outer walls of the positioning bead 15 and the moving contact piece 17, respectively.

[0028] Using the above solution: By rotating the ignition stop button 2, the positioning bead 15 and the moving contact piece 17 will move synchronously. The positioning bead 15 is squeezed upward by the protruding part of the steel ball groove 10, the return spring A14 is compressed by force, and the guide telescopic rod 13 is compressed to keep it moving vertically. When the positioning bead 15 moves to another recessed part of the steel ball groove 10, it pops out under the elastic force of the return spring A14 and contacts the recessed part, thus fixing the ignition stop button 2 again.

[0029] like Figure 2 and Figure 5As shown, when the ignition stop button 2 is rotated to the position where the positioning bead 15 corresponds to the leftmost ball groove 10, the moving contact 17 connects the stationary contact A11 and the stationary contact B12, and the ignition stop switch is turned on. When the ignition stop button is rotated to the position where the positioning bead 15 corresponds to the middle ball groove 10, the stationary contact B12 contacts the moving contact 17, while the stationary contact A11 does not contact it, thus turning off the ignition stop switch. Similarly, when the ignition stop button 2 is rotated to the position where the positioning bead 15 corresponds to the rightmost ball groove 10, the switch is also turned on, thereby enabling the rapid activation and deactivation of the ignition stop function.

[0030] like Figure 6 As shown, the locking mechanism 3 includes a rotating block 301. The inner wall of the rotating block 301 is elastically connected to a locking block 303 via a connecting spring 302. A trapezoidal block 305 is slidably connected to the inner wall of the rotating block 301. A pressure block 306 is fixedly connected to the outer wall of the top of the trapezoidal block 305. A slot 18 is provided on the outer wall of the fixed block 8. A connecting rod 304 is slidably connected to the inner wall of the rotating block 301.

[0031] Rotating block 301 is fixedly connected to the inner wall of ignition stop button 2, and locking block 303 is slidably connected to the inner wall of rotating block 301; one end of connecting spring 302 is fixedly connected to the outer wall of locking block 303, and the other end of connecting spring 302 is fixedly connected to the inner wall of rotating block 301, and locking block 303 is engaged with locking groove 18; one end of connecting rod 304 is slidably connected to the outer wall of trapezoidal block 305, and the other end of connecting rod 304 is fixedly connected to the outer wall of locking block 303; pressing block 306 is slidably connected to the inner wall of rotating block 301, and pressing block 306 penetrates the top outer wall of rotating block 301.

[0032] The above solution is adopted: the locking mechanism 3 can further fix the ignition stop button 2, preventing accidental activation and thus preventing the ignition stop button 2 from being turned on or off suddenly. The slots 18 are also provided in three sets. When the ignition stop button 2 is turned, the rotating block 301 will rotate accordingly. When the ignition stop button 2 is rotated to the position where the positioning bead 15 corresponds to the recessed position of the steel ball groove 10, the locking block 303, under the elastic force of the connecting spring 302, engages with one set of slots 18, further fixing the ignition stop button 2 so that it cannot be turned by external force. When it is necessary to turn the ignition stop button 2, the pressure block 306 can be pressed down. Without external force, the connecting rod 304 remains aligned with the long side slope of the trapezoidal block 305. When the pressure block 306 and trapezoidal block 305 move downwards simultaneously, the connecting rod 304 moves along its inclined surface to the top short side and into the inner wall of the rotating block 301, causing the locking block 303 to move synchronously. This disengages the locking block 303 from the locking groove 18, releasing the limiting position of the rotating block 301 and the fixed block 8, allowing the ignition stop button 2 to be rotated. Thus, when the ignition stop button 2 needs to be rotated to start or stop the ignition function, the pressure block 306 must be pressed before it can be rotated. This avoids the problem of accidentally moving the ignition stop button 2, which could affect the normal riding of the motorcycle or even cause danger. Moreover, its operation is relatively simple and will not affect the speed of the driver's operation in an emergency, further reducing the accident rate.

[0033] Working principle and usage process of this utility model:

[0034] In case of an emergency while riding a motorcycle, the driver can first press the pressure block 306, causing the trapezoidal block 305 to move downwards simultaneously. The connecting rod 304 moves along the inclined surface of the trapezoidal block 305 to the top short side and then moves into the inner wall of the rotating block 301, causing the locking block 303 to move synchronously. This disengages the locking block 303 from one of the locking slots 18, releasing the limiting position between the rotating block 301 and the fixed block 8. At this time, the engine stop button 2 can be turned. The positioning bead 15 moves upwards under the pressure of the protruding part of the steel ball groove 10, and the return spring A14 contracts under force. The guide telescopic rod 13 contracts to ensure the positioning bead 15 remains in place. 5. Vertical movement: When the positioning bead 15 moves to the recess in the middle of the ball groove 10, it pops out under the elastic force of the return spring A14 and contacts the recess, fixing the ignition stop button 2. At this time, the moving contact piece 17 rotates to contact the stationary contact piece B12, while the stationary contact piece A11 does not contact it, and the ignition stop switch is disconnected, thus quickly turning off the engine. In case of an emergency while driving, the motorcycle ignition circuit can be shut off in time. Furthermore, this device is installed on the right handlebar together with the throttle, which can achieve deceleration, braking and engine shutdown at the same time, reducing the probability of accidents and ensuring the safety of the driver.

[0035] When the engine stop switch needs to be activated, the pressure block 306 can be pressed again and the engine stop button 2 can be rotated to make the moving contact 17 rotate to keep in contact with the stationary contact A11 and stationary contact B12 at the same time, thus turning on the engine stop switch and realizing the rapid opening and closing of the motorcycle engine stop switch. Moreover, due to the setting of the locking mechanism 3, when turning the engine stop button 2 to start or stop the engine stop function, the pressure block 306 must be pressed first before it can be turned, which effectively avoids the problem of accidentally touching the engine stop button 2 and affecting the normal riding of the motorcycle or even causing danger. In addition, the operation is simple and will not affect the driver's operating speed in an emergency, further reducing the accident rate.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mechanical motorcycle ignition switch structure, comprising a housing (1), characterized in that: The inner wall of the bottom end of the housing (1) is provided with a fixing foot (4) by a positioning bolt (5). The outer wall of the fixing foot (4) is provided with a wire bonding plate (6). The outer wall of the wire bonding plate (6) is provided with a fixing block (8) by a reinforcing bolt (7). The outer wall of the reinforcing bolt (7) contacts a gasket (9). The outer wall of the fixing block (8) is rotatably connected to an extinguishing button (2). The inner wall of the extinguishing button (2) is provided with a locking mechanism (3). The inner wall of the flameout button (2) is fixedly connected to a guide telescopic rod (13). The inner wall of the flameout button (2) is elastically connected to a positioning bead (15) via a return spring A (14). The inner wall of the flameout button (2) is elastically connected to a moving contact piece (17) via a return spring B (16). The outer wall of the wire bonding plate (6) is fixedly connected to a stationary contact piece A (11). The outer wall of the wire bonding plate (6) is fixedly connected to a stationary contact piece B (12). The outer wall of the wire bonding plate (6) is provided with a steel ball groove (10).

2. The mechanical motorcycle ignition switch structure according to claim 1, characterized in that: The positioning bolt (5) is threaded to the inner wall of the bottom end of the housing (1), the reinforcing bolt (7) is threaded to the inner wall of the fixing block (8), and the gasket (9) is in contact with the outer wall of the welding plate (6).

3. The mechanical motorcycle ignition switch structure according to claim 1, characterized in that: One end of the reset spring A (14) is fixedly connected to the outer wall of the positioning bead (15), and the other end of the reset spring A (14) is fixedly connected to the inner wall of the ignition stop button (2).

4. The mechanical motorcycle ignition switch structure according to claim 1, characterized in that: One end of the reset spring B (16) is fixedly connected to the outer wall of the moving contact (17), and the other end of the reset spring B (16) is fixedly connected to the inner wall of the ignition stop button (2).

5. The mechanical motorcycle ignition switch structure according to claim 1, characterized in that: The guide telescopic rod (13) is provided in two sets, and the movable ends of the two sets of guide telescopic rods (13) are respectively fixedly connected to the outer wall of the positioning bead (15) and the moving contact piece (17).

6. The mechanical motorcycle ignition switch structure according to claim 1, characterized in that: The locking mechanism (3) includes a rotating block (301), the inner wall of the rotating block (301) is elastically connected to a locking block (303) via a connecting spring (302), the inner wall of the rotating block (301) is slidably connected to a trapezoidal block (305), the top outer wall of the trapezoidal block (305) is fixedly connected to a pressure block (306), the outer wall of the fixed block (8) is provided with a locking groove (18), and the inner wall of the rotating block (301) is slidably connected to a connecting rod (304).

7. The mechanical motorcycle ignition switch structure according to claim 6, characterized in that: The rotating block (301) is fixedly connected to the inner wall of the ignition stop button (2), and the locking block (303) is slidably connected to the inner wall of the rotating block (301).

8. The mechanical motorcycle ignition switch structure according to claim 6, characterized in that: One end of the connecting spring (302) is fixedly connected to the outer wall of the locking block (303), and the other end of the connecting spring (302) is fixedly connected to the inner wall of the rotating block (301). The locking block (303) is engaged with the locking groove (18).

9. The mechanical motorcycle ignition switch structure according to claim 6, characterized in that: One end of the connecting rod (304) is slidably connected to the outer wall of the trapezoidal block (305), and the other end of the connecting rod (304) is fixedly connected to the outer wall of the locking block (303).

10. The mechanical motorcycle ignition switch structure according to claim 6, characterized in that: The pressure block (306) is slidably connected to the inner wall of the rotating block (301), and the pressure block (306) penetrates the top outer wall of the rotating block (301).

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