Buckle type rotary switching water outlet device

Abstract

The utility model provides a buckle type rotary switching water outlet device. The buckle type rotary switching water outlet device comprises a water outlet main body and a water outlet panel, the water outlet body is provided with a circular mounting cavity, a water outlet seat is arranged at the bottom of the circular mounting cavity, and first butt joint structures distributed in a surrounding mode are arranged on the periphery of the water outlet seat. The water outlet panel is rotationally installed in the circular installation cavity and provided with a water distribution base attached to the water outlet base, and second butt joint structures distributed in a surrounding mode are arranged on the periphery of the water distribution base. The first butt-joint structure and the second butt-joint structure are arranged in a sleeved mode, and the opposite sides of the first butt-joint structure and the second butt-joint structure are provided with an inverted buckle and a limiting step which limit the water outlet body and the water outlet panel from being separated. According to the water outlet device, a buckle type assembly structure is adopted, the deflection thrust condition caused by a traditional screw installation structure can be eliminated, meanwhile, a screw locking structure in the middle is omitted, the middle position is taken out, and sufficient space can be provided for the design of a middle water outlet structure.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen and bathroom, in particular to a buckle type rotary switching water outlet. Background Art

[0002] In a water outlet with switchable water outlet states, such as a shower head, a rotatable water outlet panel is used as a conventional switching structure. In this type of structure, the water outlet panel is often rotated and locked on the water outlet body by screws penetrating the middle of the water outlet panel. This type of switching structure has a simple structure and is easy to think of. However, this type of switching structure has the following unavoidable disadvantages: the water outlet in the water outlet body connected to the water outlet panel is generally staggered with the screw. In the water-passing state, the water outlet has a force to push out the water outlet panel. When the screw is combined, a lever effect is formed, which forms a thrust force on the entire water outlet panel to make it tend to deflect. On the side where the water outlet is located, the gap between the water outlet panel and the water outlet body has a tendency to expand, and on the other side opposite to the screw and the water outlet, the water outlet panel and the water outlet body are squeezed, so that the water outlet panel appears to be high on one side and low on the other side. In severe cases, the service life of the water outlet may be affected due to the unbalanced force on the water outlet components. In addition, the structure of locking the middle screw is not conducive to setting the water outlet or water outlet structure in the middle of the water outlet. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a snap-on rotating switching structure which is not easy to be damaged.

[0004] A snap-on rotary switching water outlet comprises a water outlet body and a water outlet panel, wherein:

[0005] A circular installation cavity is provided at the water outlet end of the water outlet head of the water outlet body, a water outlet seat is provided at the bottom of the circular installation cavity, and a first docking structure is provided around the outer periphery of the water outlet seat.

[0006] The water outlet panel is rotatably installed in the circular installation cavity and is provided with a water diversion seat that fits the water outlet seat. The outer periphery of the water diversion seat is provided with a surrounding second docking structure.

[0007] After assembly, the first docking structure and the second docking structure are nested with each other, and opposite sides are provided with undercuts and limiting steps for limiting the separation of the water outlet body and the water outlet panel.

[0008] The water outlet provided by the utility model adopts a snap-on assembly structure. On the basis of also achieving rotation, the structure is simpler and the assembly is more convenient. In addition, the docking structure covers the water outlet seat, which can eliminate the deflection thrust caused by the traditional screw installation structure, so that the water outlet panel can be balanced in force during use, without deflection, skewness, and squeezing with the water outlet body. At the same time, the middle screw locking structure is cancelled, and the middle position is freed up, which can provide sufficient space for the design of the middle water outlet structure.

[0009] Preferably, the undercut is arranged on the inner circle of the first docking structure, and the limiting step is arranged on the outer circle of the second docking structure.

[0010] Preferably, the second docking structure is formed by the outer ring of the water diversion seat, which simplifies the structure.

[0011] Preferably, there are several undercuts, which are annular and coaxial with the water outlet seat and the water diversion seat, have good elasticity and are easy to assemble, or the undercuts are annular as a whole and coaxial with the water outlet seat and the water diversion seat, and have a high limiting effect. The limiting step is annular and coaxial with the water outlet seat and the water diversion seat.

[0012] Preferably, the ends of the undercut and the limiting step and the opposite side are provided with an introduction slope to improve the convenience during assembly.

[0013] Preferably, the water outlet seat is provided with an eccentric water outlet hole, and the water diversion seat is provided with a plurality of eccentric water diversion holes, and the water outlet panel is provided with a water outlet channel and a water outlet nozzle connecting the various water diversion holes, so that when the water outlet panel is rotated, different water outlet nozzles can be switched to discharge water.

[0014] Preferably, a water outlet nozzle is provided in the middle of the water outlet panel to form a water outlet in the middle which also has a water outlet function.

[0015] Preferably, a gear position limiting structure is provided between the water outlet body and the water outlet panel. The gear position limiting structure comprises a mounting groove, a spring, a gear pin and a gear position groove. The mounting groove is provided on the water outlet seat and faces the water diversion seat. The spring and the gear pin are sequentially installed in the mounting groove. There are several gear position grooves, which are provided on the water diversion seat and are opposite to the mounting grooves. When the water outlet panel rotates, the gear pin is sequentially inserted into different gear position grooves to maintain the gear position.

[0016] Preferably, a limiting hole is provided in the middle of the water outlet seat, a limiting column inserted into the limiting hole is provided in the middle of the water diversion seat, a damping ring is provided between the limiting column and the limiting hole, and the damping ring is a rubber ring. By replacing damping rings of different diameters, the water outlet panel can form a different feel when switching rotation.

[0017] Preferably, the water outlet base is fixedly installed in the water outlet main body by screws, and the water distribution base is fixedly welded on the water outlet panel.

[0018] As can be seen from the above description of the present invention, the present invention has the following beneficial effects:

[0019] The water outlet device provided by the present invention adopts a snap-fit assembly structure. On the basis of realizing rotation, the structure is simpler and the assembly is more convenient. In addition, the docking structure covers the water outlet base, which can eliminate the deflection thrust caused by the traditional screw installation structure, making the water outlet panel balanced in force during use, without deflection, skewing, or extrusion with the water outlet main body.

[0020] The water outlet device provided by the present invention adopts a snap-fit assembly structure, cancels the middle screw locking structure, and vacates the middle position, providing sufficient space for the design of the middle water outlet structure.

[0021] The second docking structure is formed by the outer ring of the water distribution base, with a streamlined structure.

[0022] A water outlet nozzle is provided in the exact middle of the water outlet panel, forming a water outlet device with a water outlet function in the middle.

[0023] A gear position limiting structure is provided between the water outlet main body and the water outlet panel, which has the function of maintaining the gear position.

[0024] By setting a replaceable damping ring, different hand feelings can be formed when the water outlet panel is switched and rotated. Description of the Drawings

[0025] The drawings described herein are used to provide a further understanding of the present invention, form a part of the present invention, and the illustrative embodiments and descriptions thereof are used to explain the present invention, not to limit the present invention improperly.

[0026] Among them:

[0027] Figure 1 is an axonometric view of a snap-fit rotary switching water outlet device;

[0028] Figure 2 is an exploded Figure 1 ;

[0029] Figure 3 is an exploded Figure 2 ;

[0030] Figure 4 is a front view of a snap-fit rotary switching water outlet device;

[0031] Figure 5It is a cross-sectional view of a snap-type rotary switching water outlet device; (Regarding Figure 4 at A-A of

[0032] Figure 6 It is a partial enlarged view of a snap-type rotary switching water outlet device; (Regarding Figure 5 at B of

[0033] Figures 1 to 6 The identifications in are specifically: water outlet main body 1, circular installation cavity 11, water outlet seat 12, first docking structure 13, reverse buckle 131, water outlet hole 14, installation groove 15, spring 16, gear pin 17, limit hole 18, water outlet panel 2, water distribution seat 21, second docking structure 22, limit step 221, water distribution hole 23, gear groove 24, limit post 25, damping ring 26, water outlet nozzle 27. Specific Embodiments

[0034] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0035] Please refer to Figures 1 to 6 , a snap-type rotary switching water outlet device, including a water outlet main body 1 and a water outlet panel 2, wherein,

[0036] A circular installation cavity 11 is provided at the water outlet end of the water outlet head of the water outlet main body 1. A water outlet seat 12 is provided at the bottom of the circular installation cavity 11. A first docking structure 13 is provided around the outer periphery of the water outlet seat 12. The water outlet panel 2 is rotatably installed in the circular installation cavity 11 and is provided with a water distribution seat 21 that fits the water outlet seat 12. A second docking structure 22 is provided around the outer periphery of the water distribution seat 21. After assembly, the first docking structure 13 and the second docking structure 22 are sleeved with each other, and a reverse buckle 131 and a limit step 221 for restricting the mutual separation of the water outlet main body 1 and the water outlet panel 2 are provided on the opposite sides.

[0037] In one embodiment, the reverse buckle 131 is provided on the inner circle of the first docking structure 13, the limit step 221 is provided on the outer circle of the second docking structure 22, and the second docking structure 22 is formed by the outer circle of the water distribution seat 21, which simplifies the structure. For the structures of the water outlet seat 12 and the water distribution seat 21, in another embodiment, the water outlet seat 12 is fixedly installed in the water outlet main body 1 by screws, and the water distribution seat 21 is fixedly welded on the water outlet panel 2.

[0038] For the setting of the reverse buckle 131, in one embodiment, there are several reverse buckles 131, which are annularly arranged around and coaxial with the water outlet seat 12 and the water distribution seat 21. They have good elasticity and are easy to assemble. Or, in another embodiment, the reverse buckle 131 is integrally annular and coaxial with the water outlet seat 12 and the water distribution seat 21, having a high limiting effect. The limiting step 221 is annular and coaxial with the water outlet seat 12 and the water distribution seat 21. In addition, to improve the assembly convenience, guiding slopes are provided on the opposite sides of the ends of the reverse buckle 131 and the limiting step 221.

[0039] On the basis of the above embodiments, in one embodiment, the water outlet seat 12 is provided with an eccentric water outlet hole 14, and the water distribution seat 21 is provided with several eccentric water distribution holes 23. The water outlet panel 2 is provided with a water outlet channel and a water outlet nozzle 27 connecting each water distribution hole 23. Thus, when the water outlet panel 2 is rotated, different water outlet nozzles 27 can be switched to discharge water. Preferably, a water outlet nozzle 27 is provided in the exact middle of the water outlet panel 2, forming a water outlet device with a water outlet function in the middle.

[0040] In another embodiment, a gear position limiting structure is provided between the water outlet main body 1 and the water outlet panel 2. The gear position limiting structure includes an installation groove 15, a spring 16, a gear position pin 17, and a gear position groove 24. The installation groove 15 is arranged on the water outlet seat 12 and faces the water distribution seat 21. The spring 16 and the gear position pin 17 are sequentially installed in the installation groove 15. There are several gear position grooves 24, which are arranged on the water distribution seat 21 and are opposite to the installation groove 15. When the water outlet panel 2 rotates, the gear position pin 17 is sequentially engaged into different gear position grooves 24, having the function of maintaining the gear position.

[0041] In addition, to be able to adjust the feel and force of the rotation operation, in one embodiment, a limiting hole 18 is provided in the middle of the water outlet seat 12, a limiting column 25 inserted into the limiting hole 18 is provided in the middle of the water distribution seat 21, and a damping ring 26 is provided between the limiting column 25 and the limiting hole 18. The damping ring 26 is an elastic rubber ring. By replacing damping rings 26 with different diameters, different feels can be formed when the water outlet panel 2 is switched and rotated.

[0042] The water outlet device provided by the present utility model adopts a snap - type assembly structure. On the basis of realizing rotation, the structure is simpler and the assembly is more convenient. In addition, the docking structure covers the water outlet seat 12, which can eliminate the deflection thrust caused by the traditional screw - mounting structure, enabling the water outlet panel 2 to be balanced in force during use, without deflection, skew, or extrusion with the water outlet main body 1. At the same time, the middle screw - locking structure is cancelled, freeing up the middle position, providing sufficient space for the design of the middle water outlet structure.

[0043] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0044] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0045] In the present utility model, unless otherwise clearly specified and defined, the terms "mounted", "connected", "connected to", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0046] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0047] In the present utility model, terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0048] Although the above embodiments have been shown and described, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Any changes, modifications, substitutions, and variations made by those of ordinary skill in the art to the above embodiments are within the protection scope of the present utility model.

Claims

1. A snap-on rotary switch water outlet, characterized in that: It includes a water outlet body and a water outlet panel; A circular installation cavity is provided at the water outlet end of the water outlet head of the water outlet body, a water outlet seat is provided at the bottom of the circular installation cavity, and a first docking structure is provided around the outer periphery of the water outlet seat; The water outlet panel is rotatably installed in the circular installation cavity, and is provided with a water diversion seat that fits the water outlet seat, and the outer periphery of the water diversion seat is provided with a surrounding second docking structure; The first docking structure and the second docking structure are sleeved with each other, and an undercut and a limiting step for limiting the separation of the water outlet body and the water outlet panel are provided on the opposite side.

2. A snap-on rotary switch water outlet according to claim 1, characterized in that: The undercut is arranged on the inner circle of the first docking structure, and the limiting step is arranged on the outer circle of the second docking structure.

3. A snap-on rotary switch water outlet according to claim 2, characterized in that: The second docking structure is formed by the outer ring of the water diversion seat.

4. The snap-on rotary switch water outlet according to claim 1, characterized in that: There are several undercuts, which are arranged in a ring shape and coaxial with the water outlet seat and the water diversion seat, or the undercuts are arranged in a ring shape as a whole and coaxial with the water outlet seat and the water diversion seat; the limiting step is arranged in a ring shape and coaxial with the water outlet seat and the water diversion seat.

5. The snap-on rotary switch water outlet according to claim 1, characterized in that: The ends of the undercut and the limiting step and the opposite side are both provided with introduction slopes.

6. The snap-on rotary switch water outlet according to claim 1, characterized in that: The water outlet seat is provided with an eccentric water outlet hole, and the water diversion seat is provided with a plurality of eccentric water diversion holes. The water outlet panel is provided with a water outlet channel and a water outlet nozzle communicating with each water diversion hole.

7. A snap-on rotary switch water outlet according to claim 6, characterized in that: A water outlet is provided in the middle of the water outlet panel.

8. The snap-on rotary switch water outlet according to claim 1, characterized in that: A gear limiting structure is provided between the water outlet body and the water outlet panel; the gear limiting structure comprises an installation groove, a spring, a gear pin and a gear groove, the installation groove is provided on the water outlet seat and faces the water diversion seat, the spring and the gear pin are sequentially installed in the installation groove, there are several gear grooves, which are provided on the water diversion seat and are opposite to the installation grooves, and the water outlet panel rotates, and the gear pin is sequentially inserted into different gear grooves.

9. The buckle-type rotary switch water outlet according to claim 1, characterized in that: A limiting hole is arranged in the middle of the water outlet seat, a limiting column inserted into the limiting hole is arranged in the middle of the water diversion seat, and a damping ring is arranged between the limiting column and the limiting hole.

10. The buckle-type rotary switch water outlet according to claim 1, characterized in that: The water outlet seat is fixedly installed in the water outlet body by screws, and the water distribution seat is fixed on the water outlet panel by welding.

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