A shake-switch shower head

Abstract

The present invention discloses a shaking switching shower head, which comprises: a main body, comprising a front cavity, a rear cavity, a pressure-bearing cavity, and a vibration cavity, a water outlet is arranged between the front cavity and the rear cavity, and a control hole is arranged between the rear cavity and the vibration cavity; a surface cover assembly is fixedly arranged on the main body and communicated with the front cavity; a pilot valve plate is fixedly arranged between the rear cavity and the pressure-bearing cavity, and moves between an open position and a closed position; a blocking ball is movably arranged in the vibration cavity, and moves between blocking and opening the control hole; a spring A is pre-tightened on the blocking ball; a push-to-pop switching assembly is fixedly arranged on the surface cover assembly, linked with the pilot valve plate, and the water path is switched under the action of the spring; when the blocking ball goes through an open position and a closed position once, the push-to-pop switching assembly completes a water path switching action; the present invention can realize a shaking switching function.

Description

Technical Field

[0001] The invention relates to a shower head, in particular to a shaking switching shower head. Background Art

[0002] The function switching of existing shower heads is achieved by rotating a cover or a turntable or turning a knob. Most of the function switching operations of these shower heads are performed with both hands, which is very inconvenient. Although some shower heads only require one-hand operation, they must use fingers to perform special pushing and pulling actions, which is also inconvenient to switch. Especially for users with weak strength and inflexible finger movements, the switching operation is particularly difficult and extremely inconvenient to use. Summary of the invention

[0003] The technical problem to be solved by the present invention is aimed at the above-mentioned deficiencies of the prior art. A shaking switching shower head is provided, which can switch functions by gently shaking.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a shaking switching shower head, characterized in that it comprises: a body, comprising a front cavity, a rear cavity, a pressure-bearing cavity, and a vibration cavity, a through water outlet is arranged between the front cavity and the rear cavity, a through control hole is arranged between the rear cavity and the vibration cavity, and the rear cavity is connected to the pressure-bearing cavity;

[0005] A face cover assembly, fixedly disposed on the body and communicated with the front cavity;

[0006] A pilot valve plate, fixedly arranged between the rear chamber and the pressure chamber, and movable between an open position and a closed position;

[0007] A blocking ball, movably disposed in the vibration chamber, and movable between blocking and opening the control hole;

[0008] Spring A, pre-tightened and arranged on the blocking ball, with the pre-tightening force direction being in the direction of blocking the control hole;

[0009] A push-button switching assembly is fixedly arranged on the cover assembly and is linked with the pilot valve plate to switch the water path under its action;

[0010] When the blocking ball goes through an open position and a closed position, the pilot valve plate completes an upward and downward movement, and the push-to-switch component completes a waterway switching action.

[0011] Preferably, the push-to-switch assembly comprises: a button, movably arranged on the cover assembly and linked to the pilot valve plate; a switching disk, movably arranged on the cover assembly, and intermittently rotating and switching the water path under the action of the button and the cover assembly;

[0012] Preferably, the face cover assembly comprises: a water diversion seat and a shower face cover, at least two water channels are formed between the water diversion seat and the face cover, each water channel comprises a water inlet and a group of water outlet holes, and the switching disk sequentially blocks the water inlets during the switching process.

[0013] Preferably, it further comprises a pull rod, one end of which is fixedly arranged on the pilot valve plate and linked thereto, and the other end of which is fixedly connected to the button.

[0014] Preferably, a fixing hole is provided in the middle of the pilot valve plate, a slot is provided at the upper end of the button, a hook is provided at the upper end of the pull rod, and a snap ring is provided at the lower end; the upper end of the pull rod is inserted into the fixing hole and fixed to the fixing hole by the hook; the lower end of the pull rod is fixedly connected to the slot by the snap ring.

[0015] Preferably, a claw E is provided on the outer edge of the lower end of the button, a claw F is provided at the lower end of the switching disk, and a claw M is provided in the middle of the water diversion seat, and the claws E, F and M form a push-and-pop intermittent switching mechanism.

[0016] Preferably, it further comprises a spring B, wherein the spring B is pre-tightened and arranged on the switching disk, and the pre-tightening direction is the direction in which the switching disk presses the water diversion seat.

[0017] Preferably, the vibration chamber is connected to a water channel in the surface cover assembly.

[0018] Preferably, the rear cavity is connected to a water channel in the face cover assembly.

[0019] Preferably, a suspension needle is arranged in the middle of the pressure-bearing cavity, a through hole connecting the pressure-bearing cavity and the front cavity is arranged in the middle of the pull rod, a side hole connecting the through hole and the front cavity is arranged on the side, and the suspension needle is inserted into the through hole to form a micro gap.

[0020] The beneficial effects of the present invention are:

[0021] 1. The present invention only needs one hand to operate, and the functions can be switched by shaking. The operation is simple, easy and convenient, and suitable for all kinds of people.

[0022] 2. The present invention realizes the sensitivity of operation through the working principle of the pilot valve without any effort.

[0023] 3. The present invention has simple structure, easy installation, reliable function and long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0025] Figure 1 A three-dimensional diagram of a shaking switch shower head according to a preferred embodiment of the present invention;

[0026] Figure 2 A three-dimensional exploded view of a shake-switch shower head according to a preferred embodiment of the present invention;

[0027] Figure 3 A three-dimensional cross-sectional view of a shaking and switching shower head according to a preferred embodiment of the present invention;

[0028] Figure 4 , 5 6 is a working principle diagram of a shaking switching shower head according to a preferred embodiment of the present invention;

[0029] Figure 7 This is a detailed diagram of a shaking switching shower head according to a preferred embodiment of the present invention.

[0030] In the figure:

[0031] 100-body; 110-front cavity; 120-rear cavity; 130-pressure cavity; 140-vibration cavity; 150-water outlet; 160-hanging needle; 170-control hole

[0032] 200-pilot valve plate; 210-fixing hole

[0033] 300-Ball blocking;

[0034] 400-Spring A

[0035] 500-tie rod; 510-hook; 520-through hole; 530-side hole; 540-circlip

[0036] 600-button; 610-claw E; 620-slot

[0037] 700-Switch plate; 710-Claw F

[0038] 800-water distributor; 810-claw M; 820-water inlet

[0039] 900-Shower cover; 910-Water outlet

[0040] 1000-Spring B. DETAILED DESCRIPTION

[0041] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and more understandable, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. The components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0042] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. The embodiments in the basic present invention, all other embodiments obtained by ordinary technicians in this field without creative work, belong to the scope of protection of the present invention.

[0043] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not require further definition and explanation in subsequent drawings.

[0044] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invented product is usually placed when in use, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0045] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting", "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] The following is a specific description with reference to embodiments.

[0047] like Figures 1 to 7 As shown, a shaking switching shower head of the present invention is characterized by comprising:

[0048] The body 100 includes a front chamber 110, a rear chamber 120, a pressure chamber 130, and a vibration chamber 140. A water outlet 150 is provided between the front chamber 110 and the rear chamber 120. A control hole 170 is provided between the rear chamber 120 and the vibration chamber 140. The rear chamber 120 is connected to the pressure chamber 130.

[0049] A face cover assembly, fixedly disposed on the body 100 and communicated with the front cavity 110;

[0050] The pilot valve plate 200 is fixedly disposed between the rear chamber 120 and the pressure chamber 130 and moves between an open position and a closed position;

[0051] The blocking ball 300 is movably disposed in the vibration chamber 140 and moves between blocking and opening the control hole 170;

[0052] Spring A400, pre-tightened and arranged on the blocking ball 300, with the pre-tightening force direction being in the direction of blocking the control hole 170;

[0053] The push-to-pop switch assembly is the same as the push-to-pop mechanism commonly used in our daily writing. It is fixedly arranged on the cover assembly and linked with the pilot valve plate 200 to switch the water path under its action.

[0054] like Figure 4 , 5 As shown in Figure 6, when the shower head is shaken, the blocking ball 300 will experience an open position and a closed position due to inertia, the pilot valve plate 200 will complete an upward and downward movement under the action of water pressure, and the push-to-switch component will complete a water path switching action under the action of the pilot valve plate.

[0055] In this embodiment, the push-to-switch assembly includes: a button 600, which is movably arranged on the cover assembly and is linked to the pilot valve plate 200; a switching disk 700, which is movably arranged on the cover assembly and is intermittently rotated to switch the water path under the action of the button 600 and the cover assembly;

[0056] In this embodiment, the face cover assembly includes: a water diversion seat 800, a shower face cover 900, and four water channels are formed between the water diversion seat 800 and the face cover. Each water channel includes a water inlet 820 and a group of water outlet holes 910. A sealing ring is provided on the water inlet 820, and the switching disk 700 sequentially blocks the water inlet 820 during the switching process.

[0057] In this embodiment, a pull rod 500 is further included. One end of the pull rod 500 is fixedly disposed on the pilot valve plate 200 and linked therewith, and the other end of the pull rod 500 is fixedly connected to the button 600 .

[0058] In this embodiment, a fixing hole 210 is provided in the middle of the pilot valve plate 200, a slot 620 is provided at the upper end of the button 600, a hook is provided at the upper end of the pull rod 500, and a snap ring 540 is provided at the lower end; the upper end of the pull rod 500 is inserted into the fixing hole 210 and fixed to the fixing hole 210 through the hook; the lower end of the pull rod 500 is fixedly connected to the slot 620 through the snap ring 540.

[0059] In this embodiment, a claw E610 is provided on the outer edge of the lower end of the button 600, a claw F710 is provided at the lower end of the switching disk 700, and a claw M810 is provided in the middle of the water diversion seat 800. The claws E610, F710 and M810 form a push-and-pop intermittent switching mechanism.

[0060] In this embodiment, a spring B1000 is further included. The spring B1000 is pre-tightened and arranged on the switching disk 700 . The pre-tightening direction is the direction in which the switching disk 700 presses the water diversion seat 800 .

[0061] In this embodiment, the vibration chamber 140 is connected to a water channel in the surface cover assembly.

[0062] In this embodiment, the rear cavity 120 is connected to a water channel in the face cover assembly.

[0063] In this embodiment, a suspension needle 160 is arranged in the middle of the pressure-bearing chamber 130, a through hole 520 connecting the pressure-bearing chamber 130 and the front chamber 110 is arranged in the middle of the pull rod 500, and a side hole 530 connecting the through hole 520 and the front chamber 110 is arranged on the side, and the suspension needle 160 is inserted into the through hole 520 to form a micro gap.

[0064] The above description shows and describes the preferred embodiments of the present invention. As mentioned above, it should be understood that the present invention is not limited to the form 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 within the scope of the invention concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. A shaking switch shower head, characterized in that include: The body comprises a front cavity, a rear cavity, a pressure-bearing cavity and a vibration cavity, a water outlet is provided between the front cavity and the rear cavity, a control hole is provided between the rear cavity and the vibration cavity, and the rear cavity is communicated with the pressure-bearing cavity; A face cover assembly, fixedly disposed on the body and communicated with the front cavity; A pilot valve plate, fixedly arranged between the rear chamber and the pressure chamber, and movable between an open position and a closed position; A blocking ball, movably disposed in the vibration chamber, and movable between blocking and opening the control hole; Spring A, pre-tightened and arranged on the blocking ball, with the pre-tightening force direction being in the direction of blocking the control hole; A push-button switching assembly is fixedly arranged on the cover assembly and is linked with the pilot valve plate to switch the water path under its action; When the blocking ball goes through an open position and a closed position, the pilot valve plate completes an upward and downward movement, and the push-to-switch component completes a waterway switching action.

2. A shaking switch shower head according to claim 1, characterized in that: The push-to-switch assembly includes: a button, which is movably arranged on the face cover assembly and is linked to the pilot valve plate; a switching disk, which is movably arranged on the face cover assembly and is operated by the button and the face cover assembly to perform intermittent rotation to switch the water path.

3. A shaking switching shower head according to claim 2, characterized in that: The face cover assembly includes: a water diversion seat and a shower face cover. At least two water channels are formed between the water diversion seat and the shower face cover. Each water channel includes a water inlet and a group of water outlet holes. The switching disk sequentially blocks the water inlets during the switching process.

4. A shaking switching shower head according to claim 3, characterized in that: It also includes a pull rod, one end of which is fixedly arranged on the pilot valve plate and linked with the pilot valve plate, and the other end is fixedly connected to the button.

5. A shaking switching shower head according to claim 4, characterized in that: A fixing hole is arranged in the middle of the pilot valve plate, a slot is arranged at the upper end of the button, a hook is arranged at the upper end of the pull rod, and a snap ring is arranged at the lower end; the upper end of the pull rod is inserted into the fixing hole and fixed to the fixing hole by the hook; the lower end of the pull rod is fixedly connected to the slot by the snap ring.

6. A shaking switching shower head according to claim 5, characterized in that: A claw E is arranged at the outer edge of the lower end of the button, a claw F is arranged at the lower end of the switching disk, and a claw M is arranged in the middle of the water diversion seat. The claws E, F and M form a press-and-pop intermittent switching mechanism.

7. A shaking switching shower head according to claim 6, characterized in that: It also includes a spring B, which is pre-tightened and arranged on the switching disk, and the pre-tightening direction is the direction in which the switching disk presses the water diversion seat.

8. The shaking switching shower head according to claim 7, characterized in that: The vibration chamber is connected to a water channel in the surface cover assembly.

9. The shaking and switching shower head according to claim 7, characterized in that: The rear cavity is connected to a water channel in the face cover assembly.

10. A shaking switching shower head according to any one of claims 4 to 9, characterized in that: A hanging needle is arranged in the middle of the pressure-bearing cavity, a through hole connecting the pressure-bearing cavity and the front cavity is arranged in the middle of the pull rod, and a side hole connecting the through hole and the front cavity is arranged on the side, and the hanging needle is inserted into the through hole to form a micro gap.

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