Water spray switching device

Abstract

The utility model discloses a spray switching device which comprises a body, a water inlet channel and a water distribution cavity which are matched with each other are arranged in the body, a first outlet and a second outlet are respectively arranged on two axial sides of the water distribution cavity, a central bolt is arranged in the water distribution cavity, the central bolt can block the first outlet and the second outlet, and the first outlet and the second outlet are communicated with the water distribution cavity. A moving part capable of synchronously and axially moving with the center bolt is further arranged in the body, the end, extending out of the water distribution cavity, of the center bolt is connected with one end of the moving part, a swing part with the middle hinged to the body is further arranged in the body, and the lower end of the swing part is arranged in an inserting groove of the moving part. The swinging piece swings left and right to drive the moving piece and the center bolt to synchronously move in the axial direction, so that the center bolt is switched and matched with the first outlet and the second outlet, and water spray circulation switching is achieved through pressing of a single button.

Description

TECHNICAL FIELD

[0001] The utility model relates to a water flower switching device. BACKGROUND

[0002] At present, most of the pull heads on the market use seesaw structures (single button pressing two sides), and consumers need to identify the pressing position of the button, and the button will be single-sided up after pressing, which is not only not beautiful but also not convenient for consumers to grab and use, and is easy to be mistaken and pressed. SUMMARY

[0003] In order to solve the above technical problems, the utility model discloses a water flower switching device.

[0004] The utility model discloses the following technical scheme to realize:

[0005] A water flower switching device, comprising a body, a water inlet and a water distribution cavity are arranged in the body in cooperation, a first outlet and a second outlet are arranged on the two axial sides of the water distribution cavity respectively, a center plug is arranged in the water distribution cavity, the center plug can block the first outlet and the second outlet, a moving part that can move axially synchronously with the center plug is further arranged in the body, one end of the center plug that extends out of the water distribution cavity is connected with one end of the moving part, a swing part that is hingedly connected with the middle part is further arranged in the body, the lower end of the swing part is arranged in the slot of the moving part, and the left and right swinging of the swing part can drive the moving part and the center plug to move axially synchronously, so that the center plug is switched and cooperated between the first outlet and the second outlet.

[0006] In the utility model embodiment, the outer periphery of one end of the center plug arranged in the water distribution cavity is provided with a sealing ring that can cooperate with the first outlet and the second outlet, when the sealing ring is in sealing cooperation with the first outlet, the first outlet is not water through, and the second outlet can be water through, and when the sealing ring is in sealing cooperation with the second outlet, the second outlet is not water through, and the first outlet can be water through.

[0007] In the utility model embodiment, a first spring is further arranged between the moving part and the body, and the first spring can make the moving part move to the right when the moving part is closed, so that the sealing ring is in sealing cooperation with the second outlet.

[0008] The utility model discloses an oscillating piece upper end is provided with adjacent first sunken groove and second sunken groove, first sunken groove and second sunken groove can combine and form a W shape recess, and the opening of first sunken groove and second sunken groove faces upwards, and a button is further arranged on the body, a connecting rod is arranged in the body below the button, one end of the connecting rod is hinged with the button and can move downwards synchronously, the other end of the connecting rod cooperates with first sunken groove and second sunken groove, so that the oscillating piece upper end swings left and right to drive the axial movement of the moving piece, and the pressing of the button drives the axial movement of the central bolt.

[0009] The utility model discloses an oscillating piece upper end is provided with adjacent first sunken groove and second sunken groove, first sunken groove and second sunken groove can combine and form a W shape recess, and the opening of first sunken groove and second sunken groove faces upwards, and a button is further arranged on the body, a connecting rod is arranged in the body below the button, one end of the connecting rod is hinged with the button and can move downwards synchronously, the other end of the connecting rod cooperates with first sunken groove and second sunken groove, so that the oscillating piece upper end swings left and right to drive the axial movement of the moving piece, and the pressing of the button drives the axial movement of the central bolt.

[0010] The utility model discloses an oscillating piece upper end is provided with adjacent first sunken groove and second sunken groove, first sunken groove and second sunken groove can combine and form a W shape recess, and the opening of first sunken groove and second sunken groove faces upwards, and a button is further arranged on the body, a connecting rod is arranged in the body below the button, one end of the connecting rod is hinged with the button and can move downwards synchronously, the other end of the connecting rod cooperates with first sunken groove and second sunken groove, so that the oscillating piece upper end swings left and right to drive the axial movement of the moving piece, and the pressing of the button drives the axial movement of the central bolt.

[0011] The utility model discloses an oscillating piece upper end is provided with adjacent first sunken groove and second sunken groove, first sunken groove and second sunken groove can combine and form a W shape recess, and the opening of first sunken groove and second sunken groove faces upwards, and a button is further arranged on the body, a connecting rod is arranged in the body below the button, one end of the connecting rod is hinged with the button and can move downwards synchronously, the other end of the connecting rod cooperates with first sunken groove and second sunken groove, so that the oscillating piece upper end swings left and right to drive the axial movement of the moving piece, and the pressing of the button drives the axial movement of the central bolt.

[0012] The utility model discloses an oscillating piece upper end is provided with adjacent first sunken groove and second sunken groove, first sunken groove and second sunken groove can combine and form a W shape recess, and the opening of first sunken groove and second sunken groove faces upwards, and a button is further arranged on the body, a connecting rod is arranged in the body below the button, one end of the connecting rod is hinged with the button and can move downwards synchronously, the other end of the connecting rod cooperates with first sunken groove and second sunken groove, so that the oscillating piece upper end swings left and right to drive the axial movement of the moving piece, and the pressing of the button drives the axial movement of the central bolt.

[0013] The utility model discloses an oscillating piece upper end is provided with adjacent first sunken groove and second sunken groove, first sunken groove and second sunken groove can combine and form a W shape recess, and the opening of first sunken groove and second sunken groove faces upwards, and a button is further arranged on the body, a connecting rod is arranged in the body below the button, one end of the connecting rod is hinged with the button and can move downwards synchronously, the other end of the connecting rod cooperates with first sunken groove and second sunken groove, so that the oscillating piece upper end swings left and right to drive the axial movement of the moving piece, and the pressing of the button drives the axial movement of the central bolt.

[0014] The utility model discloses an oscillating piece upper end is provided with adjacent first sunken groove and second sunken groove, first sunken groove and second sunken groove can combine and form a W shape recess, and the opening of first sunken groove and second sunken groove faces upwards, and a button is further arranged on the body, a connecting rod is arranged in the body below the button, one end of the connecting rod is hinged with the button and can move downwards synchronously, the other end of the connecting rod cooperates with first sunken groove and second sunken groove, so that the oscillating piece upper end swings left and right to drive the axial movement of the moving piece, and the pressing of the button drives the axial movement of the central bolt.

[0015] The water flower switching device has the advantages that single-button pressing can realize water flower cycle switching, and the default water flower will be restored after water is turned off and then turned on again; the button can be restored to the initial position and be flush with the outer contour of the body after the button is pressed and then released, which ensures product appearance and realizes consistent feeling of each pressing of consumers and prevents accidental triggering; and the device is simple to operate, does not need to teach consumers to use, has compact overall structure, strong product compatibility, diversified appearance, can adapt to modular design and optimizes production capacity. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor based on these drawings.

[0017] Figure 1 is the matching schematic diagram of the button in the present application.

[0018] Figure 2 is the matching schematic diagram of the center pin in the present application.

[0019] Figure 3 is the schematic diagram of the swing piece in the present application.

[0020] Figure 4 is the schematic diagram of the soft water state of the present application Figure 1 .

[0021] Figure 5 is the schematic diagram of the soft water state of the present application Figure 2 .

[0022] Figure 6 is the trajectory schematic diagram of the swing piece in the soft water state of the present application.

[0023] Figure 7 is the trajectory schematic diagram of the connecting rod in the soft water state of the present application.

[0024] Figure 8 is the schematic diagram of the flower shower water state of the present application Figure 1 .

[0025] Figure 9 is the schematic diagram of the flower shower water state of the present application Figure 2 .

[0026] Figure 10 is the trajectory schematic diagram of the swing piece in the flower shower water state of the present application.

[0027] Figure 11The utility model shower water state connecting rod's trajectory schematic view. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantage of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment of the utility model. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the protection scope of the utility model. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents the selected embodiment of the utility model. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the protection scope of the utility model.

[0029] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0030] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0031] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integral; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through intermediate medium, can be the communication or interaction relationship of two elements inside two elements. For the ordinary skill in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0032] In the utility model, unless another definite provision and limitation, first feature is in second feature "on" or "under" can include that first and second features are in direct contact, also can include that first and second features are not in direct contact but contact through other feature between them. Moreover, first feature is in second feature "on", "above" and "upper surface" includes that first feature is in second feature directly above and obliquely above, or just indicates that first feature horizontal height is higher than second feature. First feature is in second feature "under", "below" and "under surface" includes that first feature is in second feature directly below and obliquely below, or just indicates that first feature horizontal height is less than second feature.

[0033] With reference to the drawings, a water flow switching device comprises a body 10, a water inlet channel 11 and a water distribution cavity 12 are arranged in the body, a first outlet and a second outlet are arranged on the axial sides of the water distribution cavity respectively, water flows from the water inlet channel to the water distribution cavity, and then the water flow is switched from the first outlet and the second outlet by the axial movement of the center plug left and right, the center plug 20 is arranged in the water distribution cavity, the center plug can block the first outlet 13 and the second outlet 14, in use, the first outlet is located on the left side of the second outlet, and the first sink is located on the left side of the second sink, a moving part 30 capable of moving axially synchronously with the center plug is further arranged in the body, one end of the center plug extending out of the water distribution cavity is connected with one end of the moving part, a swing part 40 is further arranged in the body and is hingedly connected with the middle part of the body, the lower end of the swing part is arranged in the slot 31 of the moving part, and the left-right swing of the swing part can drive the moving part and the center plug to move axially synchronously, so that the center plug is switched and matched between the first outlet and the second outlet, and a linear guide rail capable of matching the moving part can be arranged on the body, so that the accuracy of the transverse movement of the moving part is ensured.

[0034] Preferably, the outer periphery of one end of the center plug arranged in the water distribution cavity is provided with a sealing ring 21 capable of matching the first outlet and the second outlet, when the sealing ring is sealingly matched with the first outlet, the first outlet is not water-passing, and the second outlet is water-passing, when the sealing ring is sealingly matched with the second outlet, the second outlet is not water-passing, and the first outlet is water-passing. A first spring 32 is further arranged between the moving part and the body, the first spring can drive the moving part to move rightwards when the moving part is closed, that is, the sealing ring is sealingly matched with the second outlet without external force (water pressure), that is, when the moving part is closed, the center plug is not affected by the water pressure, and is reset under the action of the first spring, so that the bubble water is defaulted next time.

[0035] Further, the upper end of the swing member is provided with adjacent first and second recesses 41 and 42, the first and second recesses can combine to form a W-shaped groove, the first and second recesses are upwardly open, the body is further provided with a button 50, the lower end of the button is provided with a connecting rod 60 located in the body, one end of the connecting rod is hingedly connected with the button and can synchronously move downward, the other end of the connecting rod is matched with the first and second recesses, so that the upper end of the swing member swings leftward and rightward to drive the axial movement of the moving member, and the pressing of the button drives the axial movement of the central plug.

[0036] Further, the button and the body are provided with a second spring 51, the second spring can reset the button when the button is unloaded; both ends of the connecting rod are provided with hooks 61, one of the hooks is matched with the button, and the other hook is matched with the slot, the button is further provided with an elastic ring 52, the elastic ring can be matched with the outer periphery of the connecting rod between the two hooks, so that the connecting rod is reset when the connecting rod is separated from the first and second recesses. When the button and the connecting rod are reset, the connecting rod is in a vertical state, and after each switching is completed, the W-shaped groove is inclined, so that the connecting rod drives the swing member to swing.

[0037] In use, when the central plug blocks the first outlet, at this time, the shower water mode can be realized, the connecting rod is located above the first recess, and the pressing of the button can make the connecting rod insert into the first recess to drive the swing member to swing, so that the central plug moves axially to block the second outlet, after the button and the connecting rod are reset, the connecting rod is located above the second recess, so as to facilitate switching when the button is pressed again; when the central plug blocks the second outlet, at this time, the bubble water mode can be realized, the connecting rod is located above the second recess, and the pressing of the button can make the connecting rod insert into the second recess to drive the swing member to swing, so that the central plug moves axially to block the first outlet, after the button and the connecting rod are reset, the connecting rod is located above the first recess, so as to facilitate switching when the button is pressed again.

[0038] Preferably, the body is provided with a pin shaft 15, the middle part of the swing member is provided with a connecting port 43, the connecting port is sleeved on the outer periphery of the pin shaft, so that the swing member can swing relative to the body.

[0039] In the preferred embodiment of the utility model, the body is further provided with a bubbler 71, the first outlet can be communicated with the bubbler, the body is further provided with a water outlet hole 72 capable of forming the shower water, and the second outlet can be communicated with the water outlet hole. The outer contour of the button can be flush with the outer contour of the body, so that the appearance is very smooth after each pressing.

[0040] The utility model discloses more specifically: the novel water spray switching mechanism of the utility model is provided with a center bolt, the eccentric convex point of the lower end of the swing piece is movably connected with the slot of the rear side of the center bolt, and the rotation of the swing piece drives the left-right axis translation movement of the center bolt. Through the cam slider mechanism conversion movement, the product longitudinal space can be utilized, the switching module is smaller, the universal design is suitable for more product appearances. The swing piece is arranged in the center bolt, the swing piece is provided with a W-shaped groove, the W-shaped groove has a first recess and a second recess, and each recess has a first slope 44 and a second slope 45 that can cooperate with the connecting rod. When the second outlet is water, the button and the connecting rod can be guided to the first recess along the first slope when being pressed, and continuous pressing drives the swing piece to rotate, the eccentric convex point 46 of the swing piece drives the center bolt to move right, and the water spray is switched from the shower water to the soft water (bubble water); when the first outlet is water, the button and the connecting rod can be guided to the second recess along the second slope when being pressed, and continuous pressing drives the swing piece to rotate, the eccentric convex point of the swing piece drives the center bolt to move left, and the water spray is switched from the soft water to the shower water. The button assembly is composed of a button, a connecting rod and an elastic ring, the button is connected with one end of the connecting rod, so that the button connecting rod can rotate around the end. The movable end of the other end of the connecting rod is assembled into the two recesses of the swing piece and moves along the two recesses during movement. The button is provided with a reset elastic ring, so that the button connecting rod can be centered when the button is reset. A second spring is arranged between the button and the body, so that the button can rebound to the initial position after being pressed each time, the pressing experience is consistent each time, the appearance is kept intact, and the consumer will not be mistaken triggered when using. A first spring is arranged between the moving piece and the body, when the button drives the center bolt to move right, the second outlet is closed, the product keeps the first outlet to output the soft water under the action of water pressure; when the button drives the center bolt to move left, the first outlet is closed, the product keeps the second outlet to output the shower water under the action of water pressure; when the product is turned off, the center bolt moves right under the action of the first spring and closes the second outlet, and the product outputs the soft water from the first outlet when the water is turned on again.

[0041] The above description shows and describes the preferred embodiments of the utility model, and as described before, it should be understood that the utility model is not limited to the forms disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified by the above teaching or related technology or knowledge within the scope of the utility model concept described herein. The modification and change made by the person skilled in the art without departing from the spirit and scope of the utility model should be within the protection scope of the claims attached to the utility model.

Claims

1. A water flow switching device comprising a body, a water inlet channel and a water distribution cavity being arranged in the body, the water distribution cavity being provided with a first outlet and a second outlet on its axial two sides respectively, a center plug being arranged in the water distribution cavity, the center plug being capable of blocking the first outlet and the second outlet, characterized in that, The body is further provided with a moving part capable of moving axially synchronously with the center plug, one end of the center plug is connected with one end of the moving part, the body is further provided with a swinging part hinged to the middle part, the lower end of the swinging part is arranged in the slot of the moving part, left and right swinging of the swinging part can drive the moving part and the center plug to move axially synchronously, so that the center plug is switched between the first outlet and the second outlet.

2. A water feature switching device according to claim 1, wherein, The outer periphery of one end of the center plug arranged in the water distribution cavity is provided with a sealing ring capable of cooperating with the first outlet and the second outlet, when the sealing ring is in sealing cooperation with the first outlet, the first outlet is not water permeable, and the second outlet is water permeable; when the sealing ring is in sealing cooperation with the second outlet, the second outlet is not water permeable, and the first outlet is water permeable.

3. A water feature switching device according to claim 2, wherein, The first spring is arranged between the moving part and the body, and the first spring can drive the moving part to move rightwards when the moving part is closed, so that the sealing ring is in sealing cooperation with the second outlet.

4. A water jet switching device according to any one of claims 1-3, characterized in that The upper end of the swinging part is provided with adjacent first and second grooves, the first and second grooves can be combined to form a W-shaped groove, the openings of the first and second grooves are upward, the body is further provided with a button, the lower part of the button is provided with a connecting rod arranged in the body, one end of the connecting rod is hinged to the button and can move downward synchronously, the other end of the connecting rod is matched with the first and second grooves, so that left and right swinging of the upper end of the swinging part drives the axial movement of the moving part, and the pressing of the button drives the axial movement of the center plug.

5. A water jet switching device according to claim 4, characterised in that The second spring is arranged between the button and the body, the second spring can reset the button when the button is unloaded; hooks are arranged at both ends of the connecting rod, one of the hooks is matched with the button, and the other hook is matched with the slot, the button is further provided with an elastic ring, the elastic ring is matched with the outer periphery of the connecting rod between the two hooks, so that the connecting rod is reset when the connecting rod is separated from the first and second grooves.

6. A water jet switching device according to claim 5, characterized in that When the button and the connecting rod are reset, the connecting rod is in a vertical state.

7. A water jet switching device according to claim 6, characterized in that When the center plug blocks the first outlet, the connecting rod is located above the first groove, the pressing of the button can drive the connecting rod to insert into the first groove, drive the swinging part to swing, and drive the center plug to move axially to block the second outlet, after the button and the connecting rod are reset, the connecting rod is located above the second groove; when the center plug blocks the second outlet, the connecting rod is located above the second groove, the pressing of the button can drive the connecting rod to insert into the second groove, drive the swinging part to swing, and drive the center plug to move axially to block the first outlet, after the button and the connecting rod are reset, the connecting rod is located above the first groove.

8. A water jet switching device according to claim 7, characterized in that The body is provided with a pin shaft, the middle part of the swinging part is provided with a connecting port, the connecting port is sleeved on the outer periphery of the pin shaft, so that the swinging part can swing relative to the body.

9. A water jet switching device according to claim 8, characterized in that The body is further provided with a bubbler, the first outlet can be communicated with the bubbler, the body is further provided with a water outlet hole capable of forming a shower water, and the second outlet can be communicated with the water outlet hole.

10. A water jet switching device according to claim 9, characterized in that The outer contour of the button is flush with the outer contour of the body.

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