Nozzle structure with uniform water drop size and water outlet device

Abstract

The utility model provides a nozzle structure with water drops uniform in size and a water outlet device. The nozzle structure comprises a nozzle body and a water distribution inner core. The nozzle body is provided with a through water outlet channel, and the water outlet channel is sequentially divided into a water inlet channel, a collision channel and a water outlet channel. The water inlet channel is filled with the water diversion inner core, one end, facing the collision channel, of the water diversion inner core is provided with an inner concave part, and the inner concave part and the collision channel are connected to form a collision cavity. A plurality of axial water distribution openings are formed in the periphery of the water distribution inner core, and the water distribution openings and the inner wall of the water inlet channel form a water distribution channel communicating with the water inlet channel and the collision cavity. According to the nozzle structure provided by the utility model, the water diversion inner core is provided with the concave part communicated with the water diversion channel, so that each path of inlet water can enter the collision cavity in advance and collide in advance, and in addition, the collision cavity with a larger size can be formed through the concave part, so that each path of water can be fully collided to form particles with more stable sizes; therefore, the nozzle can discharge granular water with uniform size.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen and bathroom, in particular to a nozzle structure and a water outlet with uniform water droplet sizes. Background Art

[0002] With the increase in consumer demands, the water discharge functions of shower heads are also increasing, and many of these functions can provide users with massage or relaxation experiences. A common example is a shower head that discharges granular water. When discharging water, the water sprayed from its nozzle is granular. Compared with traditional water discharge, it has a sense of impact, thus having a certain massage function. At present, granular water shower heads on the market mostly adopt two structures. One is that the incoming water is sprayed in a rotating manner, thereby forming granular water with smaller particles. The other is that the incoming water is formed by collision to form granular water with larger particles. The second type of granular water has a stronger sense of impact due to its larger size, and is more popular with consumers. However, the size of the granular water of this type of water discharge structure is uneven, and the size difference between large particles and small particles is large. The visual effect of the water discharge is poor, which causes consumers to experience poor quality and poor texture, affecting sales. For this reason, the utility model provides a nozzle structure with relatively uniform particle size, which can solve the above technical problems. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a nozzle structure with relatively uniform water particles.

[0004] In a first aspect, a nozzle structure with uniform water droplet size is provided, comprising a nozzle body and a water-dividing inner core, wherein:

[0005] The nozzle body is installed in the water outlet and is provided with a through water outlet channel for the water outlet to discharge water. The water outlet channel is sequentially divided into a water inlet channel, a collision channel and a water outlet channel.

[0006] The water diversion core is filled within the water inlet channel and has a recessed portion at one end facing the collision channel. The recessed portion and the collision channel connect to form an expanded collision chamber. The water diversion core is provided with a plurality of axial water diversion openings around its periphery. The water diversion openings and the inner wall of the water inlet channel form a water diversion channel, which connects the water inlet channel and the collision chamber.

[0007] The nozzle structure provided by the present invention, by arranging an inner concave connected to the water diversion channel in the water diversion core, on the one hand, allows the water from each route to enter the collision cavity in advance, thereby forming a collision in advance; on the other hand, the inner concave can form a larger collision cavity and a larger collision space, so that the water from each route can fully collide and form particles with more stable size, and then the nozzle can discharge granular water of uniform size, thereby improving the water texture of the granular water of the water outlet.

[0008] Preferably, the edges of the water diversion opening and the concave connection port are chamfered to form an expanded connection port, so that the incoming water can enter the concave more smoothly and enter the collision process in advance.

[0009] Preferably, a convex column is provided at the other end of the water-dividing inner core, and the convex column extends from the water inlet channel. On the one hand, it is convenient to press the water-dividing inner core into the water inlet channel during installation. On the other hand, the convex column can be used as a handle for both assembly and disassembly, providing convenience for assembly and disassembly.

[0010] Preferably, there are three water diversion openings, which are evenly distributed.

[0011] Preferably, the edge of the water inlet of the water inlet channel is chamfered to improve the smoothness of water entering the water inlet channel.

[0012] Preferably, the collision channel is connected to the water outlet channel through a constriction, which can increase the water outlet speed, and an arc-shaped transition is adopted between the peripheral wall of the collision channel and the constriction to avoid weakening of the water force. At the same time, a more powerful collision can also be formed at the constriction.

[0013] Preferably, the water outlet channel is an expansion channel with a gradually enlarging inner diameter, so that the granular water is ejected in a diffused manner.

[0014] Preferably, the exterior of the nozzle body is spherical and is rotatably mounted in the bowl-shaped groove of the water outlet.

[0015] Preferably, the nozzle body forms a larger opening of the toggle groove outside the water outlet channel, and the user can adjust the installation angle of the entire nozzle body by toggling the toggle groove with a finger.

[0016] In a second aspect, a water outlet is provided, which adopts the nozzle structure with uniform water droplet size described in the first aspect.

[0017] From the above description of the utility model, it can be seen that the utility model has the following beneficial effects:

[0018] The nozzle structure provided by the utility model provides a concave portion connected to the water diversion channel in the water diversion core. On the one hand, it allows water from each channel to enter the collision chamber in advance, thereby forming a collision in advance. On the other hand, the concave portion can form a larger collision chamber and a larger collision space, thereby allowing water from each channel to fully collide and form particles with more stable sizes. As a result, the nozzle can discharge water particles of uniform size, thereby improving the quality of the granular water discharged from the water outlet.

[0019] The connection between the water diversion opening and the inner concave is an expanded connection, so that the incoming water can enter the inner concave more smoothly and enter the collision process in advance;

[0020] The other end of the water-dividing inner core is provided with a convex column, which facilitates pressing the water-dividing inner core into the water inlet channel during installation and also provides a handle for disassembly and assembly;

[0021] The outside of the nozzle body is spherical and rotatably installed, and the outside of the water outlet channel forms a larger opening toggle slot. The user can adjust the installation angle of the entire nozzle body by toggling the toggle slot with his fingers to meet the water outlet requirements at different angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0023] in:

[0024] Figure 1 Axonometric view of a nozzle structure with uniform droplet size Figure 1 ;

[0025] Figure 2 Axonometric view of a nozzle structure with uniform droplet size Figure 2 ;

[0026] Figure 3 Axonometric view of a nozzle structure with uniform droplet size Figure 3 ;

[0027] Figure 4 It is an explosion nozzle structure with uniform droplet size Figure 1 ;

[0028] Figure 5 It is an explosion nozzle structure with uniform droplet size Figure 2 ;

[0029] Figure 6 It is a front view of a nozzle structure with uniform water droplet size;

[0030] Figure 7 It is a top view of a nozzle structure with uniform droplet size;

[0031] Figure 8 A cross-section of a nozzle structure with uniform droplet size Figure 1 ;(about Figure 6 AA)

[0032] Figure 9 A cross-section of a nozzle structure with uniform droplet size Figure 2 ;

[0033] Figures 1 to 9The symbols in the figure are: nozzle body 1, water inlet channel 11, collision channel 12, water outlet channel 13, toggle groove 14, water diversion core 2, concave 21, water diversion opening 22, and convex column 23. DETAILED DESCRIPTION

[0034] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clear and understandable, the present invention is further described in detail below with reference to 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.

[0035] See also Figures 1 to 9 A nozzle structure with uniform water droplet size includes a nozzle body 1 and a water-dividing core 2, wherein:

[0036] The nozzle body 1 is installed in the water outlet and is provided with a through water outlet channel 13 for the water outlet to discharge water. The water outlet channel 13 is divided into a water inlet channel 11, a collision channel 12 and a water outlet channel 13 in sequence.

[0037] In one embodiment, the water inlet edge of the water inlet channel 11 is chamfered to improve the smoothness of water entering the water inlet channel 11. The collision channel 12 is connected to the water outlet channel 13 through a constriction, which can increase the water outlet speed. The arc-shaped transition between the peripheral wall of the collision channel 12 and the constriction can prevent the weakening of the water force and also form a more powerful collision at the constriction. The water outlet channel 13 is an expansion channel with a gradually increasing inner diameter, allowing the granular water to be ejected in a dispersed manner.

[0038] In another embodiment, the nozzle body 1 is spherically shaped and is rotatably mounted in the bowl-shaped groove of the water outlet. Preferably, the nozzle body 1 is formed with a larger opening of a toggle groove 14 on the outside of the water outlet channel 13, and the user can adjust the installation angle of the entire nozzle body 1 by toggling the toggle groove 14 with a finger.

[0039] The water-dividing core 2 is filled within the water inlet channel 11 and has a recess 21 at one end facing the collision channel 12. The recess 21 connects with the collision channel 12 to form an expanded collision cavity. The water-dividing core 2 is provided with a plurality of axial water-dividing openings 22 around its periphery. The water-dividing openings 22 and the inner wall of the water inlet channel 11 form a water-dividing channel, which connects the water inlet channel 11 with the collision cavity.

[0040] In this embodiment, there are three evenly distributed water diversion openings 22. In another embodiment, the edges of the connection between the water diversion opening 22 and the inner recess 21 are chamfered to form an expanded connection, so that the incoming water can enter the inner recess 21 more smoothly and enter the collision process earlier.

[0041] On the basis of the above embodiments, in one embodiment, a boss 23 is provided at the other end of the water-dividing inner core 2, and the boss 23 extends from the water inlet channel 11. On the one hand, during installation, it is convenient to press the water-dividing inner core 2 into the water inlet channel 11. On the other hand, whether it is assembled or disassembled, the boss 23 can be used as a handle to facilitate assembly and disassembly.

[0042] In another embodiment, a water outlet is provided, which adopts the nozzle structure with uniform water droplet size described in the above embodiment.

[0043] The nozzle structure provided by the present invention provides a concave 21 connected to the water diversion channel in the water diversion inner core 2. On the one hand, it allows the water from each route to enter the collision cavity in advance, thereby forming a collision in advance. On the other hand, the concave 21 can form a larger collision cavity and a larger collision space, so that the water from each route can fully collide and form particles with more stable size. Then, the nozzle can discharge granular water of uniform size, thereby improving the water quality of the granular water discharged from the water outlet.

[0044] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 should not be understood as a limitation to the present invention.

[0045] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0046] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0047] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0048] In the present invention, the terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" mean that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions 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 any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0049] Although the above embodiments have been shown and described, it is understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments made by ordinary technicians in this field are all within the scope of protection of the present invention.

Claims

1. A nozzle structure with uniform water droplet size, characterized in that: It includes a nozzle body and a water-dividing inner core; The nozzle body is provided with a through water outlet channel, which is divided into a water inlet channel, a collision channel and a water outlet channel in sequence; The water-dividing inner core is filled in the water inlet channel and is provided with an inner concave at one end facing the collision channel. The inner concave and the collision channel are connected to form an enlarged collision cavity. The periphery of the water-dividing inner core is provided with a plurality of axial water-dividing openings. The water-dividing openings and the inner wall of the water inlet channel form a water-dividing channel. The water-dividing channel connects the water inlet channel and the collision cavity.

2. A nozzle structure with uniform water droplet size according to claim 1, characterized in that: The edges of the water diversion opening and the concave connection opening are chamfered to form an expanded connection opening.

3. The nozzle structure with uniform water droplet size according to claim 1, characterized in that: A convex column is provided at the other end of the water-dividing inner core, and the convex column extends from the water inlet channel.

4. The nozzle structure with uniform water droplet size according to claim 1, characterized in that: There are three water diversion openings, which are evenly distributed.

5. The nozzle structure with uniform water droplet size according to claim 1, characterized in that: The edge of the water inlet of the water inlet channel is chamfered.

6. The nozzle structure with uniform water droplet size according to claim 1, characterized in that: The collision channel is connected to the water outlet channel through a constriction, and an arc-shaped transition is adopted between the peripheral wall of the collision channel and the constriction.

7. A nozzle structure with uniform water droplet size according to claim 6, characterized in that: The water outlet channel is an expansion channel with a gradually expanding inner diameter.

8. The nozzle structure with uniform water droplet size according to claim 1, characterized in that: The exterior of the nozzle body is in a ball-shaped shape and is rotatably mounted in the bowl-shaped groove of the water outlet.

9. The nozzle structure with uniform water droplet size according to claim 8, characterized in that: The nozzle body forms a larger opening of the toggle groove outside the water outlet channel.

10. A water outlet, characterized in that: A nozzle structure with uniform water droplet size as described in any one of claims 1 to 9 is used.

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