Motorcycle brake hydraulic switch

Abstract

The invention relates to the field of motorcycle brake hydraulic switches, in particular to a motorcycle brake hydraulic switch which comprises a bolt used for containing other parts, a fixing sliding groove is formed in the bottom of the inner end face of the bolt, the upper portion of the bolt is in threaded connection with a locking cap and a rubber core, and the rubber core is arranged on the inner end face of the bolt in a sliding mode. A second magnet is arranged on the upper portion of the rubber core, and the rubber core is used for deformation buffering and sealing. By utilizing the principle that like poles of the magnets repel each other, the brake hydraulic switch is very high in response speed, connection and disconnection of a brake hydraulic loop can be realized in a very short time, the brake hydraulic switch is simple in structure and easy to manufacture and maintain, and the practical performance of the brake switch is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of motorcycle brake hydraulic switch, in particular to a motorcycle brake hydraulic switch. BACKGROUND

[0002] In the existing motorcycle brake system, the brake hydraulic switch is a key component for controlling the on-off of the brake hydraulic circuit. The traditional brake hydraulic switch usually adopts a mechanical structure, such as a spring, a lever and other mechanical components to realize the closing and opening of the switch. However, such mechanical structure has the problems of slow response speed, easy wear and tear, poor reliability, etc. Especially in the case of high-speed driving or emergency braking, the performance of the traditional brake hydraulic switch may not meet the requirements, thereby affecting the overall performance and safety of the brake system. Therefore, it is particularly important to develop a brake hydraulic switch with fast response speed, high reliability and simple structure. Therefore, a motorcycle brake hydraulic switch is needed to solve the problems mentioned above. SUMMARY

[0003] The present application aims to provide a motorcycle brake hydraulic switch to solve the problems mentioned in the background.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a motorcycle brake hydraulic switch, comprising a bolt for accommodating other components, a fixed sliding groove is formed at the bottom of the inner end face of the bolt, a locking cap is threadedly connected to the upper part of the bolt,

[0005] A rubber core is slidably arranged at the inner end face of the bolt, a magnet two is arranged at the upper part of the rubber core, and the rubber core is used for deformation buffering and sealing;

[0006] A PIN needle rubber core is arranged at the bottom of the locking cap, a magnet one is arranged at the bottom of the PIN needle rubber core, and the PIN needle rubber core is used for sealing and limiting;

[0007] A piston rod is movably arranged in the interior of the bolt, and the piston rod is used for guiding displacement in the interior of the bolt.

[0008] Preferably, an O-ring is arranged at the side end face of the rubber core close to the bottom, the O-ring mainly seals the hydraulic channel, fills the gap through elastic deformation, prevents hydraulic oil leakage, and ensures effective transmission of brake hydraulic circuit pressure.

[0009] Preferably, the O-ring is extruded and connected with the inner wall of the bolt.

[0010] Preferably, two groups of PIN needles are arranged at the inner end face of the PIN needle rubber core, the PIN needles are mainly used for electrical signal transmission, triggering the brake circuit, such as controlling the brake light to light up, feeding back the brake state to the motorcycle electronic control system, and improving the feedback safety during braking.

[0011] Preferably, the magnet two is arranged in the same magnetic pole facing each other with the magnet one.

[0012] Preferably, the piston rod is fixedly connected with the magnet two, and the stability of subsequent up and down displacement can be achieved.

[0013] Preferably, the magnet one and the magnet two are both arranged in the inner end face of the bolt in a sliding manner, and the two groups of magnets repel each other, so that the response speed of the brake hydraulic switch is very fast, and the brake hydraulic circuit can be turned on and off in a very short time, and the efficiency of the brake is improved.

[0014] Preferably, the inner end face of the bolt is provided with a hydraulic channel, and the hydraulic channel is used for connecting the brake hydraulic circuit.

[0015] Compared with the prior art, the beneficial effects of the present application are as follows:

[0016] 1. The present application utilizes the principle that the same magnet repels each other, the response speed of the brake hydraulic switch is very fast, the brake hydraulic circuit can be turned on and off in a very short time, the structure is simple, easy to manufacture and maintain, and the practical performance of the brake switch is improved.

[0017] 2. The present application has high reliability, adopts a non-contact control mode, avoids the wear and failure problems in the traditional mechanical structure, and improves the reliability of the brake system. DETAILED DESCRIPTION

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0019] Figure 1 is a structural schematic view of the main body of the present application;

[0020] Figure 2 is a split view of the main body of the present application;

[0021] Figure 3 is a Figure 2 is a local enlarged view of I in the middle;

[0022] Figure 4 is a front view of the present application;

[0023] Figure 5 is a sectional view of the present application along Figure 4 A-A.

[0024] In the figure: 1-bolt, 2-O-ring, 3-magnet one, 4-PIN needle rubber core, 5-PIN needle, 6-locking cap, 7-magnet two, 8-rubber core, 9-fixed sliding groove. DETAILED DESCRIPTION

[0025] In order to make the person skilled in the art better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the scope of protection of the present application.

[0026] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not necessarily limit to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0027] The present application will be further described below in combination with the drawings.

[0028] Embodiment 1

[0029] Please refer to Figures 1-5 An embodiment provided by the present application: a motorcycle brake hydraulic switch, comprising a bolt 1 for accommodating other components, a fixed sliding groove 9 is formed at the bottom of the inner end face of the bolt 1, a locking cap 6 is threadedly connected to the upper part of the bolt 1,

[0030] A rubber core 8 is slidably arranged at the inner end face of the bolt 1, a magnet two 7 is arranged at the upper part of the rubber core 8, and the rubber core 8 is used for deformation buffering and sealing;

[0031] A PIN needle rubber core 4 is arranged at the bottom of the locking cap 6, a magnet one 3 is arranged at the bottom of the PIN needle rubber core 4, and the PIN needle rubber core 4 is used for sealing and limiting. The PIN needle rubber core 4 is mainly used for positioning the PIN needle 5, sealing the gap between the PIN needle 5 and other components, preventing hydraulic oil from leaking, and improving electrical insulation and hydraulic sealing;

[0032] A piston rod is movably arranged in the interior of the bolt 1, and the piston rod is used for guiding displacement in the interior of the bolt 1.

[0033] The side end face of the rubber core 8 is provided with an O-ring 2 near the bottom.

[0034] The O-ring 2 is in extrusion fit connection with the inner wall of the bolt 1, and the O-ring 2 mainly seals the hydraulic channel, fills the gap through elastic deformation, prevents hydraulic oil leakage, and ensures effective transmission of brake hydraulic circuit pressure.

[0035] The inner end face of the PIN needle rubber core 4 is provided with two groups of PIN needles 5, which are mainly used for electrical signal transmission and trigger the brake circuit, such as controlling the brake light to be on, feeding back the brake state to the motorcycle electronic control system, and improving the feedback safety during braking.

[0036] The magnet two 7 is arranged opposite to the magnet one 3 with the same magnetic pole.

[0037] The piston rod is fixedly connected with the magnet two 7, and can be stably displaced upward and downward.

[0038] The magnet one 3 and the magnet two 7 are both arranged on the inner end face of the bolt 1 in a sliding manner, and the two groups of magnets repel each other, so that the brake hydraulic switch has very fast response speed, and the brake hydraulic circuit can be turned on and off in a very short time, thereby improving the efficiency of the brake.

[0039] The inner end face of the bolt 1 is provided with a hydraulic channel, and the hydraulic channel is used for connecting the brake hydraulic circuit.

[0040] Working principle: Before use, the motorcycle brake hydraulic switch mainly includes a bolt 1, a magnet one 3, a magnet two 7, a piston rod and a hydraulic channel, and when the brake pedal or the brake handle is stepped on or pulled, the piston rod drives the magnet two 7 connected thereto to move towards the magnet one 3, and since the two magnets are of the same type, repulsion will occur between them. With the continuous movement of the piston rod, the repulsion gradually increases, and when the repulsion is greater than the pressure in the brake hydraulic circuit, the piston rod will overcome the pressure to continue to move, thereby opening the hydraulic channel and connecting the brake hydraulic circuit to realize the brake function.

[0041] When the brake pedal or the brake handle is released, the piston rod moves in the opposite direction under the action of the spring or other reset mechanism, driving the magnet two 7 connected thereto away from the magnet one 3, at which time the repulsion disappears, and the pressure in the brake hydraulic circuit pushes the piston rod back to the original position, closes the hydraulic channel, and the brake function is released.

[0042] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A motorcycle brake hydraulic switch, comprising a bolt (1) for accommodating other components, wherein a fixing groove (9) is provided at the bottom of the inner end face of the bolt (1), and a locking cap (6) is threadedly connected to the upper part of the bolt (1), characterized in that: The core (8) is slidably disposed on the inner end face of the bolt (1), and a magnet (7) is disposed on the upper part of the core (8). The core (8) is used for deformation buffering and sealing. PIN needle core (4), the PIN needle core (4) is set at the bottom of the locking cap (6), and a magnet (3) is set at the bottom of the PIN needle core (4). The PIN needle core (4) is used for sealing and limiting. The piston rod is movably disposed inside the bolt (1) and is used to guide displacement inside the bolt (1).

2. The motorcycle brake hydraulic switch according to claim 1, characterized in that: An O-ring (2) is provided on the side end face of the core (8) near the bottom.

3. A motorcycle brake hydraulic switch according to claim 2, characterized in that: The O-ring (2) is pressed and bonded to the inner wall of the bolt (1).

4. A motorcycle brake hydraulic switch according to claim 1, characterized in that: The inner end face of the PIN core (4) is provided with two sets of PIN pins (5).

5. A motorcycle brake hydraulic switch according to claim 1, characterized in that: The second magnet (7) and the first magnet (3) are arranged with the same magnetic poles facing each other.

6. A motorcycle brake hydraulic switch according to claim 1, characterized in that: The piston rod is fixedly connected to the magnet (7).

7. A motorcycle brake hydraulic switch according to claim 1, characterized in that: Both magnet one (3) and magnet two (7) are slidably disposed on the inner end face of bolt (1).

8. A motorcycle brake hydraulic switch according to claim 1, characterized in that: The inner end face of the bolt (1) is provided with a hydraulic channel, which is used to connect the brake hydraulic circuit.

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