A granular water structure and water outlet device

Abstract

The utility model provides a kind of granular water structure and water outlet device, it is related to bathroom product technical field, including ontology, the ontology has water inlet channel and the water outlet cavity being communicated with water inlet channel, wherein, the water outlet end of the water outlet cavity is equipped with multiple water outlet holes, each water outlet hole is in a group, and the water outlet extension direction of two water outlet holes of same group is configured to cross at the outside of the ontology, so that water flow flows out along two water outlet holes of same group, and forms granular water when colliding at the outside of the ontology. To improve the problem that the existing granular water structure water outlet effect is poor.

Description

Technical Field

[0001] This utility model relates to the field of bathroom product technology, and more specifically, to a granular water structure and a water outlet device. Background Technology

[0002] Most existing granular water structures, such as the water outlet device and shower head for generating fan-shaped, vibrating granular water disclosed in Chinese patent CN105772250A, include an inlet section and an outlet section. The inlet section includes at least two inlet holes evenly and symmetrically distributed in rotation; the outlet section includes an outlet hole; the projection of the outlet hole onto the plane of the inlet section partially coincides with the inlet hole to form a straight-flowing area; when water flows from the straight-flowing area into the outlet hole, its flow direction does not change; when water flows from the remaining area of ​​the inlet hole into the outlet hole, it is in a rotating state. When the rotating water passes through the position corresponding to the straight-flowing area of ​​the outlet hole, it collides with the straight-flowing water and flows out of the outlet hole, producing granular water droplets after the impact. In this type of solution, the formation of granular water requires passing through the inlet hole and the outlet hole from top to bottom, and the water flow impact is completed within the outlet hole. Because the water flow is limited by the inlet hole and the outlet hole, it is difficult to form large-area or large-particle granular water, which is not conducive to user use. At the same time, the structure is relatively complex, making it difficult to guarantee the water output effect. Utility Model Content

[0003] This utility model discloses a granular water structure, which aims to improve the poor water output effect of existing granular water structures.

[0004] The present invention adopts the following solution: A granular water structure includes a body having an inlet channel and an outlet cavity communicating with the inlet channel. The outlet end of the outlet cavity is provided with a plurality of outlet holes, each outlet hole being in pairs. The outlet extension directions of the two outlet holes in the same pair are configured to intersect on the outside of the body, so that when the water flows out along the two outlet holes in the same pair, it collides on the outside of the body to form granular water.

[0005] As a further improvement, the two outlet holes in the same group are symmetrically arranged, and the inclination angle of the adjacent side hole wall is smaller than the inclination angle of the side hole wall away from it.

[0006] As a further improvement, the distance between the water collision point of the two water outlets in the same group and the water outlet surface of the main body is no more than 2cm.

[0007] As a further improvement, the projection shape of the water outlet along the water outlet direction is an inscribed circle, wherein the outer circle is located at the water inlet end and the inner circle is located at the water outlet end.

[0008] As a further improvement, the projection of the water outlet end of the water inlet channel and the water inlet end of each water outlet hole in the water outlet direction does not overlap.

[0009] As a further improvement, the water outlet cavity is provided with multiple protrusions for flow rectification.

[0010] As a further improvement, the bottom surface of the body is the water outlet surface, and an arc-shaped groove is formed on the water outlet surface corresponding to the position of the water outlet hole.

[0011] As a further improvement, the main body includes an upper shell and a lower shell, the upper shell and the lower shell are fixedly connected to form the water outlet cavity, the water inlet channel is formed in the upper shell, and each of the water outlet holes is formed in the lower shell.

[0012] As a further improvement, the upper housing is provided with a first mounting hole, and the lower housing is provided with a second mounting hole. The first mounting hole and the second mounting hole are connected by fasteners to fix the upper housing and the lower housing.

[0013] Another water outlet device is provided, including a main body and a particulate water structure disposed on the main body, the particulate water structure being as described in any of the preceding claims.

[0014] By adopting the above technical solution, the present invention can achieve the following technical effects: 1. In this application, the collision of water particles occurs on the outside of the main body and is not restricted by the water outlet, thus improving the collision effect of the water particles. At the same time, the water flows directly out from the water outlet, which reduces the restriction of the water outlet on the water flow rate, can form large water droplets, and also helps to expand the water outlet area.

[0015] 2. The projection shape of the water outlet along the water outlet direction is an inscribed circle, with the outer circle located at the water inlet and the inner circle located at the water outlet. As the water flows out of the water outlet, its outlet area gradually decreases to accelerate the water flow, thereby ensuring the speed of the water flow before collision and ensuring the formation of water droplets.

[0016] 3. Only two parts, the upper shell and the lower shell, are needed to form the granular water outlet structure. The fewer parts and simpler structure can reduce costs and make it easier to use in different water outlet devices. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 and Figure 2This is a structural schematic diagram of one embodiment of the present invention from different perspectives; Figure 3 and Figure 4 This is a cross-sectional view of one embodiment of the present invention along different sections; Figure 5 This is a schematic diagram of the lower shell structure of one embodiment of the present invention; Figure 6 This is a schematic diagram of the upper shell structure of one embodiment of the present invention; Figure 7 This is an exploded view of one embodiment of the present invention.

[0019] icon: 1-Body; 11-Inlet channel; 12-Outlet cavity; 121-Protrusion; 13-Outlet hole; 131-Adjacent side hole wall; 132-Away from side hole wall; 133-Outer circle; 134-Inner circle; 14-Outlet surface; 141-Arc-shaped groove; 15-Upper shell; 151-First mounting hole; 16-Lower shell; 161-Second mounting hole. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0021] The terms “top,” “bottom,” “upper,” “lower,” “left,” “right,” “front,” “back,” and similar expressions used in this document are for illustrative purposes only. The terms “first,” “second,” etc., are only used to distinguish different objects and should not be construed as indicating or implying relative importance or the quantity, specific order, or primary or secondary relationship of the indicated technical features. The term “several” means one or more, and “multiple” means two or more, unless otherwise explicitly specified. Example

[0022] Combination Figures 1 to 7This embodiment provides a granular water structure, including a body 1. The body 1 has a water inlet channel 11 and a water outlet cavity 12 communicating with the water inlet channel 11. The water outlet end of the water outlet cavity 12 is provided with multiple water outlet holes 13. Each water outlet hole 13 is in a pair, and the water outlet extension directions of the two water outlet holes 13 in the same pair are configured to intersect on the outside of the body 1, so that when the water flows out along the two water outlet holes 13 in the same pair, it collides with the outside of the body 1 to form granular water. When water is introduced, the water flows from the water inlet channel 11 into the water outlet cavity 12, and then flows out from the water outlet holes 13, colliding with the outside of the body 1 to form granular water.

[0023] It should be noted that in this embodiment, the collision of water particles is completed on the outside of the main body 1 and is not restricted by the water outlet 13, so as to improve the collision effect of the water particles. At the same time, the water flows directly out of the water outlet 13, which can reduce the restriction of the water outlet 13 on the water flow rate, form large water droplets, and also help to expand the water outlet area.

[0024] In a preferred embodiment, the two water outlets 13 in the same group are symmetrically arranged, and the inclination angle of the adjacent sidewalls 131 is smaller than the inclination angle of the sidewall 132 away from the water outlet. For example, the adjacent sidewalls 131 tend to be vertical, while the sidewall 132 away from the water outlet tends to be inclined inward along the water outlet direction, so that the two streams of water flowing out of the two water outlets 13 can fully collide when water is discharged. At the same time, the collision of water flow on the outside of the body 1 can reduce the impact of water flow pressure on the human body, thereby improving the comfort of the showering process.

[0025] Furthermore, the distance between the water collision point of the two water outlets 13 in the same group and the water outlet surface 14 of the main body 1 is no more than 2cm, so as to ensure the formation of particulate water and avoid the situation where particulate water cannot be formed when the water outlet surface 14 is close to the human body.

[0026] In one embodiment, the projected shape of the water outlet 13 along the water outlet direction is an inscribed circle, wherein the outer circle 133 is located at the water inlet end and the inner circle 134 is located at the water outlet end. As the water flows out along the water outlet 13, its outlet surface area 14 gradually decreases to accelerate the water flow, thereby ensuring the speed of the water flow before collision and ensuring the formation of particulate water droplets.

[0027] In another embodiment, the projections of the water outlet end of the water inlet channel 11 and the water inlet end of each water outlet hole 13 in the water outlet direction do not overlap. This is to prevent the water flow from the water inlet channel 11 from directly entering the water outlet hole 13, and to further ensure that the water flow can collide with the outside of the body 1. Preferably, the water outlet cavity 12 is provided with a plurality of protrusions 121 for rectifying the flow. After the water in the water inlet channel 11 enters the water outlet cavity 12, it is rectified by the protrusions 121 so that the water flow in the water outlet cavity 12 flows evenly to each water outlet hole 13, so that the particle water formed by each group of water outlet holes 13 has good consistency.

[0028] In other embodiments, the bottom surface of the main body 1 is a water outlet surface 14, and an arc-shaped groove 141 is formed on the water outlet surface 14 corresponding to the position of the water outlet hole 13. When water is discharged from the water outlet hole 13, the water flow along the periphery of the water outlet hole 13 can flow out along the arc-shaped groove 141, which plays a guiding role and avoids the water flow around the water outlet hole 13 from accumulating and causing dripping.

[0029] Based on the above embodiments, in an optional embodiment of this utility model, the main body 1 includes an upper shell 15 and a lower shell 16. The upper shell 15 and the lower shell 16 are fixedly connected to form a water outlet chamber 12. A water inlet channel 11 is formed in the upper shell 15, and each water outlet hole 13 is formed in the lower shell 16. It is easy to understand that in this embodiment, only two parts, the upper shell 15 and the lower shell 16, are needed to form a particle water outlet structure. The fewer parts and the simpler the structure, the lower the cost, and the easier it is to use in different water outlet devices. The upper shell 15 and the lower shell 16 can be fixed by welding or detachably connected by snap-fit ​​or other means, without specific limitations.

[0030] In one embodiment, the upper housing 15 is provided with a first mounting hole 151, and the lower housing 16 is provided with a second mounting hole 161. The first mounting hole 151 and the second mounting hole 161 are connected by fasteners to fix the upper housing 15 and the lower housing 16. Preferably, a plurality of first mounting holes 151 are arranged in an array along the circumferential direction of the upper housing 15, and the fasteners can be screws. The first mounting holes 151 and the second mounting holes 161 are aligned and locked by screws to fix the two housings together.

[0031] This utility model also provides a water outlet device, including a main body and a granular water structure disposed on the main body. The granular water structure is the granular water structure described in any of the above embodiments. The main body can be a shower head or an overhead spray, without specific limitation. For example, by setting a water distribution component on the main body, when the water outlet on the water distribution component is connected to the water inlet channel 11 of the granular water structure, granular water spray is formed. The water distribution structure is prior art and will not be described in detail here. The water distribution component is rotated or moved in an operable manner to realize the position change of the water outlet. Not limited to this, in other embodiments, a threaded hole can be set on the main body, and a threaded post can be set on the body 1. The main body and the body 1 are fixed by a threaded connection, and the water inlet channel 11 is connected to the water inlet on the main body, so that the water flows from the water inlet of the main body to the water inlet channel 11.

[0032] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions that fall within the scope of this utility model's concept are protected by this utility model.

Claims

1. A granular water structure, characterized in that, The device includes a main body, which has a water inlet channel and a water outlet cavity communicating with the water inlet channel. The water outlet cavity has multiple water outlet holes at its outlet end, with each water outlet hole in pairs. The water outlet extension directions of the two water outlet holes in the same pair are configured to intersect on the outside of the main body, so that when the water flows out along the two water outlet holes in the same pair, it collides on the outside of the main body to form particulate water.

2. The granular water structure according to claim 1, characterized in that, The two outlet holes in the same group are symmetrically arranged, and the inclination angle of the adjacent side hole wall is smaller than the inclination angle of the side hole wall away from it.

3. The granular water structure according to claim 2, characterized in that, The distance between the water collision point of the two water outlets in the same group and the water outlet surface of the main body is no more than 2cm.

4. The granular water structure according to claim 2, characterized in that, The projection shape of the water outlet along the water outlet direction is an inscribed circle, with the outer circle located at the water inlet and the inner circle located at the water outlet.

5. The granular water structure according to claim 1, characterized in that, The projections of the water outlet end of the water inlet channel and the water inlet end of each water outlet hole in the water outlet direction do not overlap.

6. The granular water structure according to claim 1, characterized in that, The water outlet cavity is equipped with multiple protrusions for flow rectification.

7. The granular water structure according to claim 1, characterized in that, The bottom surface of the main body is the water outlet surface, and an arc-shaped groove is formed on the water outlet surface corresponding to the position of the water outlet hole.

8. The granular water structure according to claim 1, characterized in that, The main body includes an upper shell and a lower shell. The upper shell and the lower shell are fixedly connected to form the water outlet cavity. The water inlet channel is formed in the upper shell, and each of the water outlet holes is formed in the lower shell.

9. The granular water structure according to claim 8, characterized in that, The upper housing is provided with a first mounting hole, and the lower housing is provided with a second mounting hole. The first mounting hole and the second mounting hole are connected by fasteners to fix the upper housing and the lower housing.

10. A water outlet device, characterized in that, It includes a main body and a particulate water structure disposed on the main body, wherein the particulate water structure is the particulate water structure according to any one of claims 1-9.

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