A hidden water spraying structure

Abstract

The present invention discloses a concealed water spraying structure, comprising: a main body, the main body is provided with a water inlet hole, a face cover, a spraying hole, and a water flow curved surface. The water inlet hole is arranged above the face cover, and the spraying hole and the water flow curved surface are arranged below the face cover. Among them, the spraying direction of the spraying hole is tangent to the water flow curved surface, and the water flows out convergently after being guided by the water flow curved surface. In the present invention, the spraying hole cannot be viewed from the front below, so the spraying hole has the function of being concealed, and the shape is beautiful; when the water flow switch is turned on, the water flows converge from all around to the middle and spray out under the action of the water flow curved surface. The water potential energy is weakened, the water outlet is soft, and there is no tingling sensation. The structure is simple.

Description

Technical Field

[0001] The present invention relates to the field of sanitary wares, in particular to a concealed water spraying structure. Background Art

[0002] For existing shower heads or faucets, their spray nozzles are composed of a single large hole or multiple small holes, and the appearance is exposed. Therefore, it is easy to be touched by hands, thus getting dirty, and the appearance is monotonous without aesthetic feeling. Moreover, when water flows out, the torrent is strong and the hand feeling is tingling. Summary of the Invention

[0003] Aiming at the deficiencies of the above-mentioned prior art, the technical problem to be solved by the present invention is to provide a concealed water spraying structure. This structure has a concealed design for the spray holes, with a beautiful shape, not easily touched and soiled by hands, and during its spraying process, through the weakening effect of the water flow surface, the water outlet is gentle and the hand feeling is comfortable.

[0004] To achieve the above object, the technical solution adopted by the present invention is: a concealed water spraying structure, including: a body, the body is provided with a water inlet hole, a face cover, spray holes, and a water flow surface. The water inlet hole is arranged above the face cover, and the spray holes and the water flow surface are arranged below the face cover. Among them, the spray holes are sprayed into from the tangential direction of the water flow surface, and the water flow converges and sprays out under the guiding action of the water flow surface.

[0005] Preferably, the water flow surface is in an inverted trumpet shape, the small end of the trumpet faces downward, the large end of the trumpet is tangent to the face cover, and the spray holes are arranged in an array with the axis of the rotating body as the axis, that is, the spray holes are arranged in a ring below the face cover, and the sprayed water flow is tangent to the large end of the trumpet of the water flow surface.

[0006] Preferably, a sinking surface is further arranged on the water flow surface, the sinking surface is aligned with the spray holes and is arranged along the water flow direction.

[0007] Preferably, it further includes a rotating assembly, the rotating assembly is detachably and fixedly arranged on the body and is located at the water outlet end of the water flow surface, and rotates under the impact of water flow.

[0008] Preferably, the rotating assembly includes a fixed seat and a rotating body. A shaft column is arranged on the fixed seat, a shaft hole is arranged on the rotating body, and the rotating body is rotatably arranged on the fixed seat through the cooperation of the shaft hole.

[0009] Preferably, the fixed seat is magnetically fixed on the body.

[0010] Preferably, a counterbore is arranged at the water outlet of the body, a magnet is fixedly arranged in the counterbore, and the fixed seat is a magnet and is fixed on the magnet by magnetic force.

[0011] Preferably, a clamping groove is provided on the shaft post, and a gasket is clamped on the clamping groove to limit the rotating body to prevent it from falling off.

[0012] Preferably, at least two impellers are arranged in an array with the rotation center of the rotating body.

[0013] Preferably, the main body is integrally formed by 3D printing.

[0014] The beneficial effects of the present invention are as follows:

[0015] 1. The present invention has a hidden design for the ejection holes, with a beautiful shape, not easily touched and soiled by hands, and during the ejection process, through the weakening effect of the water flow curved surface, the water outlet is gentle and the hand feeling is comfortable;

[0016] 2. The present invention is provided with a detachable rotating assembly, which can transform a single water flow into a rotating water spray through the rotation of the rotating assembly, with a simple structure and quick switching. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention, and constitute a part of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0018] Figure 1 is a three-dimensional view of a hidden water spraying structure according to a preferred embodiment of the present invention;

[0019] Figure 2 is a three-view drawing of a hidden water spraying structure according to a preferred embodiment of the present invention;

[0020] Figure 3 is a three-dimensional exploded view of a hidden water spraying structure according to a preferred embodiment of the present invention;

[0021] Figure 4 is a cross-sectional view of a hidden water spraying structure according to a preferred embodiment of the present invention;

[0022] Figure 5 is a three-dimensional cross-sectional view of a hidden water spraying structure according to a preferred embodiment of the present invention

[0023] In the figure:

[0024] 100 - main body; 110 - water inlet hole; 120 - face cover; 121 - ejection hole; 130 - water flow curved surface; 131 - sinking curved surface; 140 - counterbore

[0025] 200 - fixed seat; 210 - shaft post; 211 - clamping groove

[0026] 300 - gasket

[0027] 400 - Rotating body; 410 - Axial hole; 420 - Impeller

[0028] 500 - Magnet. Detailed implementation mode

[0029] 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 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 invention and are not used to limit the present invention. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0030] Therefore, the detailed description of the embodiments of the present invention provided in the drawings below is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0031] It should be noted that: similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0032] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is usually placed when in use. It is only for the convenience of describing the present invention 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, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0034] The following is a specific description in combination with embodiments.

[0035] Such as Figures 1 to 5As shown in the figure, a hidden water spraying structure of the present invention includes: a main body 100, the main body 100 is provided with a water inlet hole 110, a face cover 120, a spraying hole 121, and a water flow curved surface 130. The water inlet hole 110 is arranged above the face cover 120, and the spraying hole 121 and the water flow curved surface 130 are arranged below the face cover 120. Among them, the spraying hole 121 sprays in from the tangential direction of the water flow curved surface 130, and the water flow converges and sprays out under the guiding action of the water flow curved surface 130. Since the orientation of the spraying hole is not directly downward, it cannot be observed directly below, and the appearance looks cleaner, especially for people with trypophobia, and they will feel more comfortable psychologically; and due to the hidden design of the spraying hole, it is not easy to be touched by hand during use, so it is not easy to get dirty; and the water outlet mode of the water flow is that it finally sprays out after coming out of the spraying hole and being guided by the water flow curved surface. After the weakening effect of the curved surface, the potential energy decreases, and the water flow becomes gentle and will not sting, with a good experience.

[0036] In this embodiment, the water flow curved surface 130 is in the shape of an inverted horn, the small end of the horn faces downward, the large end of the horn is tangent to the face cover 120, and the spraying holes 121 are arranged in an array with the axis of the rotating body 400 as the axis, that is, the spraying holes 121 are arranged in a ring below the face cover 120, and the spraying water flow is tangent to the large end of the horn of the water flow curved surface 130.

[0037] In this embodiment, a sunken curved surface 131 is further arranged on the water flow curved surface 130. The sunken curved surface 131 is aligned with the spraying hole 121 and is arranged along the water flow direction. By arranging the sunken curved surface, the water flow is restricted to flow within the sunken curved surface and is not easy to fly out, causing splashing of water droplets.

[0038] In this embodiment, a rotating assembly is further included. The rotating assembly is detachably and fixedly arranged on the main body 100 and is located at the water outlet end of the water flow curved surface 130 and rotates under the impact of the water flow. By arranging the rotating assembly, the water spray can be changed according to actual needs. When a single-column water is needed, the rotating assembly is removed; when rotating water spray is needed, the rotating assembly is installed, and the operation is convenient and can be adjusted as desired.

[0039] In this embodiment, the rotating assembly includes a fixed seat 200 and a rotating body 400. A shaft column 210 is arranged on the fixed seat 200, and a shaft hole 410 is arranged on the rotating body 400. The rotating body 400 is rotatably arranged on the fixed seat 200 through the cooperation of the shaft hole 410.

[0040] In this embodiment, the fixed seat 200 is magnetically fixed on the main body 100. The magnetic fixing method has a simple structure, fast operation, and reliable function. Of course, it can also be other quick-installation forms such as buckles.

[0041] In this embodiment, a counterbore 140 is provided at the water outlet of the body 100, a magnet 500 is fixedly arranged in the counterbore 140, and the fixing seat 200 is a magnet and is fixed on the magnet 500 by magnetic force.

[0042] In this embodiment, a clamping groove 211 is provided on the shaft column 210, and a gasket 300 is clamped on the clamping groove 211 to limit the rotating body 400 to prevent it from falling off.

[0043] In this embodiment, 4 impellers 420 are arranged in an array with the rotation center of the rotating body 400.

[0044] In this embodiment, the body 100 is integrally formed by 3D printing. Due to the use of 3D printing, the thickness of the body can be made thinner. Of course, it can also be formed by combining and installing several parts. The welding process of the ultra-thin overhead shower on the existing market can be used for reference.

[0045] 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, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the technology or knowledge in the relevant field. And the changes and modifications made by those skilled in the art that do not depart from the spirit and scope of the present invention should all be within the protection scope of the appended claims of the present invention.

Claims

1. A concealed water spraying structure, comprising: The body, the body is provided with a water inlet hole, a face cover, a spray hole, and a water flow curved surface. The water inlet hole is arranged above the face cover, and the spray hole and the water flow curved surface are arranged below the face cover. Among them, the spray hole sprays in from the tangential direction of the water flow curved surface, and the water flow converges and sprays out under the guiding action of the water flow curved surface, and the orientation of the spray hole is not directly downward, and it cannot be observed from directly below; The water flow curved surface is in the shape of an inverted horn, the small end of the horn faces downward, the large end of the horn is tangent to the face cover, and the spray holes are arranged in an array with the axis of the rotating body as the center, that is, the spray holes are arranged in a ring under the face cover, and the sprayed water flow is tangent to the large end of the horn of the water flow curved surface; A sunken curved surface is further arranged on the water flow curved surface, the sunken curved surface is aligned with the spray hole and is arranged along the water flow direction.

2. The hidden water spraying structure according to claim 1, wherein, It further includes a rotating assembly, the rotating assembly is detachably and fixedly arranged on the body and is located at the water outlet end of the water flow curved surface and rotates under the impact of the water flow.

3. The concealed water spraying structure according to claim 2, wherein, The rotating assembly includes a fixed seat and a rotating body. A shaft column is arranged on the fixed seat, and a shaft hole is arranged on the rotating body. The rotating body is rotatably arranged on the fixed seat through the cooperation of the shaft hole.

4. The concealed water spraying structure according to claim 3, wherein The fixed seat is magnetically fixed on the body.

5. A hidden water spraying structure according to claim 4, characterized in that, A counterbore is arranged at the water outlet of the body, a magnet is fixedly arranged in the counterbore, and the fixed seat is a magnet and is fixed on the magnet by magnetic force.

6. A hidden water spraying structure according to any one of claims 3, 4, and 5, characterized in that, A clamping groove is arranged on the shaft column, and a gasket is clamped on the clamping groove to limit the rotating body to prevent it from falling off.

7. The concealed water spraying structure according to claim 6, wherein, At least two impellers are arranged in an array with the rotation center of the rotating body as the center.

8. A concealed water spraying structure according to any one of claims 1, 2, 3, 4, 5, and 7, characterized in that, The body is integrally formed by 3D printing.

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