Linkage water diversion switch device

Abstract

The application relates to a switch device, in particular to a linkage water distribution switch device, which comprises a plurality of buttons for opening and closing valve cores and controlling water paths, the buttons are provided with guide rods which reciprocate with the buttons, the device further comprises an unlocking linkage piece which is connected with all the guide rods and limits the guide rods, a plurality of guide blocks matched with the guide rods are arranged on the unlocking linkage piece, when the valve core in the closed state drives the guide blocks through the guide rods to force the unlocking linkage piece to move, the unlocking linkage piece releases the guide rods on the valve core in the opened state to realize the switching of the water paths, the device is provided with a guide rod on the button and an unlocking linkage piece matched with the guide rod on the shell, the guide blocks on the guide rod and the unlocking linkage piece are matched, so that any water path is opened, and other water paths are closed, compared with the traditional technical structure, the device is simpler and more reliable, the device is easy to process and assemble, and has high practicability.

Description

TECHNICAL FIELD

[0001] The application relates to a switch device, in particular to a linkage water distribution switch device. BACKGROUND

[0002] The applicant has previously applied for a patent with the patent name of "a linkage water distribution switch structure" and the application number of 202120223821.7, which can realize water path switching by pulling the opening button through the closing button, the pressure of the two ends and the middle button is different when being pressed, and the rope is prone to wear in the long-term use, so how to design a new linkage water distribution switch is a technical problem to be solved at present. SUMMARY

[0003] In view of the existing technical problems, the application provides a linkage water distribution switch device.

[0004] In order to achieve the above purpose, the technical scheme adopted by the application is: a linkage water distribution switch device, characterized by comprising a plurality of buttons for opening and closing valve cores and controlling water paths, a guide rod reciprocating with the button being arranged on the button, and an unlocking linkage plate connected with all the guide rods and limiting the guide rods, a plurality of guide blocks matched with the guide rods being arranged on the unlocking linkage plate, when the valve core in the closing state drives the guide block through the guide rod to make the unlocking linkage plate move, the unlocking linkage plate releases the guide rod on the valve core in the opening state to realize the switching of the water path.

[0005] The shell for assembling the valve core is provided with a fixed seat for rotating cooperation of the unlocking linkage plate, and the fixed seat is provided with a rotating shaft matched with the unlocking linkage plate, and the guide block rotates around the rotating shaft with the unlocking linkage plate.

[0006] The guide block is provided with a guide surface matched with the guide rod and an end face outside the guide surface, the guide rod drives the guide surface and abuts against the end face to realize the limited swing of the unlocking linkage plate.

[0007] The button is provided with a mounting groove for assembling the guide rod, and the axial direction of the mounting groove is parallel to the axial direction of the rotating shaft.

[0008] The fixed seat is provided with a first elastic device for forcing the unlocking linkage plate to move towards the button.

[0009] The fixed seat is provided with a second elastic device for forcing the button to close.

[0010] The valve core comprises a valve core switch for opening and closing the valve core and fixedly assembled with the button, and the valve core switch is provided with a third elastic device for forcing the button to close.

[0011] The beneficial effects of the present application: the present application is provided with a guide rod on the button, and a unlocking linkage on the shell is matched with the guide rod, the guide rod and the guide block on the unlocking linkage are matched, so that any opening of the waterway will close the other waterway, compared with the traditional technical structure, the present application is more simple and reliable, the present application also has the characteristics of convenient processing and easy assembly, and has strong practicality. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the structural schematic diagram of example 1;

[0013] Figure 2 It is the structural exploded view of example 1;

[0014] Figure 3 It is the structural section view of example 1;

[0015] Figure 4 It is the structural schematic diagram of the button of example 1;

[0016] Figure 5 It is the structural schematic diagram of the cooperation of the guide rod, the fixed seat and the unlocking linkage of example 1;

[0017] Figure 6 It is the structural schematic diagram of the cooperation of the unlocking linkage and the guide rod when the second button from left is pressed of example 1;

[0018] Figure 7 It is the structural schematic diagram of the cooperation of the unlocking linkage and the guide rod after the waterway switching of the second button from left of example 1;

[0019] Figure 8 It is the structural section view of example 2. DETAILED DESCRIPTION

[0020] Example 1; as Figures 1-7 shown, a linkage water distribution switch device, including a plurality of for opening and closing valve core 100, and control waterway button 200, button 200 is provided with the guide rod 210 that reciprocates with button 200, still including connecting all guide rods 210 and the unlocking linkage 300 that the guide rod 210 is limited, unlocking linkage 300 is equipped with a plurality of guide blocks 310 that cooperate with guide rod 210, when the valve core 100 in closing is through guide rod 210 and makes guide block 310 and forces unlocking linkage 300 to move, unlocking linkage 300 realizes the switching of waterway by releasing the guide rod 210 on the valve core 100 in opening, valve core switch 110 and button 200 are fastened by screw, the use method is detailed below.

[0021] The housing 400 for assembling the valve core 100 is provided with a fixed seat 410 for rotating cooperation of the unlocking linkage piece 300, the fixed seat 410 is provided with a rotating shaft 411 for cooperating the unlocking linkage piece 300, the guide block 310 realizes rotation with the rotating shaft 411 as the center with the unlocking linkage piece 300, the fixed seat 410 can be fixed on the housing 400 through screws, the structure of the unlocking linkage piece 300 has many forms, and the unlocking linkage piece 300 preferably adopts a rotating mode to cooperate with the swing of the button 200.

[0022] The guide block 310 is provided with a guide surface 311 for cooperating with the guide rod 210 and an end surface 312 outside the guide surface 311, the guide rod 210 is pushed through the guide surface 311 and abuts against the end surface 312 to realize limited swing of the unlocking linkage piece 300, the guide rod 210 of the button 200 in the closing mode makes the unlocking linkage piece 300 start to move, then the guide rod 210 of the button 200 in the opening mode is released, the guide rod 210 of the button 200 in the closing mode is clamped in the unlocking linkage piece 300 through the end surface 312, and the switching of the water path is completed.

[0023] The button 200 is provided with a mounting groove 220 for assembling the guide rod 210, the axial direction of the mounting groove 220 is parallel to the axial direction of the rotating shaft 411, and the guide rod 210 and the mounting groove 220 can be fixedly assembled in a tight fit mode.

[0024] The fixed seat 410 is provided with a first elastic device 412 for forcing the unlocking linkage piece 300 to move towards the button 200, and the first elastic device 412 is preferably a spring structure.

[0025] The fixed seat 410 is provided with a second elastic device 413 for forcing the button 200 to close, the second elastic device 413 can adopt a torsion spring structure, and the second elastic device 413 makes the button 200 reset.

[0026] Use method:

[0027] In order to more clearly describe the switching process of the water path of the application, Figure 6 and Figure 7 Other parts are hidden, and only the guide rod 210 and the unlocking linkage are reserved;

[0028] As shown in the drawings, when the second button 200 from the left is pressed, the guide rod 210 on the second button 200 will press on the guide surface 311 of the guide block 310, and the unlocking linkage 300 will start to rotate downward, thereby releasing the guide rod 210 on the first button 200 from the left, and under the cooperation of the second elastic device 413, the guide rod 210 on the first button 200 will reset upward, and the second button 200 will continue to be pressed, when the guide rod 210 on the second button 200 reaches the end surface 312 of the guide block 310, it will abut against the guide block 310, and limit the unlocking linkage 300, thereby completing the switching of the waterway, and waiting for the next round of switching.

[0029] Embodiment 2; as shown in the drawings Figure 8 The difference between the present embodiment and embodiment 1 is that the valve core 100 comprises a valve core switch 110 for opening and closing the valve core 100, and is fixedly assembled with the button 200, the valve core switch 110 is provided with a third elastic device 111 for forcing the button 200 to close, the third elastic device 111 is preferably a torsion spring structure, and embodiment 1 uses the second elastic device 413 to reset the button 200, and the second elastic device 413 is arranged on the fixed seat 410, while the third elastic device 111 in the present embodiment is arranged inside the valve core switch 110.

[0030] The basic principles, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application, and simple changes and replacements of ordinary technical personnel in the art without departing from the spirit and scope of the present application are all within the protection scope of the present application.

Claims

1. A linked water diversion switch device, characterized by, The utility model provides a button (200) for opening and closing valve core (100) and controlling water channel, the button (200) is equipped with the guide rod (210) that reciprocates with the button (200), further include all the guide rod (210) and the unlocking linkage piece (300) that the guide rod (210) is limited, the unlocking linkage piece (300) is equipped with a plurality of guide block (310) cooperation guide rod (210), when the valve core (100) in closing is through guide rod (210) and stirs guide block (310) and forces the unlocking linkage piece (300) to move, the unlocking linkage piece (300) realizes the switching of water channel through the release of the guide rod (210) on the valve core (100) in opening, including the shell (400) for assembling valve core (100), the shell (400) is equipped with the fixed seat (410) that the unlocking linkage piece (300) rotates and cooperates, the fixed seat (410) is equipped with the rotation axis (411) cooperation unlocking linkage piece (300), and guide block (310) realizes the rotation with rotation axis (411) as center with the unlocking linkage piece (300), the guide block (310) is equipped with the guide surface (311) for cooperation guide rod (210) and the end surface (312) outside guide surface (311), and guide rod (210) is through stirring guide surface (311), and through the abutment at end surface (312) realizes the limited swing of unlocking linkage piece (300), the fixed seat (410) is equipped with the first elastic device (412) that forces the unlocking linkage piece (300) to move to the direction of button (200), the valve core (100) includes the valve core switch (110) for opening and closing valve core (100) and with button (200) fixed assembly, and the valve core switch (110) is equipped with the third elastic device (111) that forces button (200) to close.

2. A linked water diversion switch device according to claim 1, wherein The button (200) is equipped with the mounting groove (220) for the assembly of guide rod (210), and the axial direction of mounting groove (220) is parallel with the axial direction of rotation axis (411).

3. The interlocked water diversion and shut-off valve assembly of claim 1, wherein: The fixed seat (410) is equipped with the second elastic device (413) that forces button (200) to close. The fixed seat (410) is equipped with the second elastic device (413) that forces button (200) to close.

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