CN210357607U

CN210357607U - Shower head

Info

Publication number: CN210357607U
Application number: CN201920765227.3U
Authority: CN
Inventors: 谭健明
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-04-21
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a shower head, which comprises a shower head shell, wherein the shower head shell comprises an upper shell and a lower shell, a containing cavity is formed between the upper shell and the lower shell, the upper shell is provided with a water inlet, and the lower shell is provided with a plurality of water outlet holes; a movable plate is arranged in the accommodating cavity, is connected with the upper shell through a reset structure and moves up and down relative to the lower shell; the movable plate is provided with a jet piece; the jet flow piece is in an inverted cone shape, and a water guide groove is arranged on the outer wall of the jet flow piece. When the movable plate moves downwards, the jet piece is inserted into the water outlet hole and is in interference fit with the water outlet hole, so that water is jetted out from the water guide groove to form fine water flow. When the movable plate is reset and moves upwards, the jet flow piece leaves the water outlet hole, the caliber of the water outlet hole is restored to be larger, and water flows out of the water outlet hole to form a soft water column; different water outlet effects are formed, and different shower experiences are brought to users.

Description

Shower head

Technical Field

The utility model relates to a bathroom product field, especially a gondola water faucet.

Background

Currently, a shower head is a common shower nozzle. After the commonly used shower head is manufactured, the caliber of the water outlet hole is fixed, so that the thickness of a water column ejected from the water outlet hole is fixed, and the water outlet effect is fixed. But people need the gondola water faucet to have different water effect in the process of shower so as to bring different shower experiences.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a gondola water faucet, can provide different play water effects.

The utility model provides a technical scheme that its problem adopted is:

a shower head comprises a shower head shell, wherein the shower head shell comprises an upper shell and a lower shell, an accommodating cavity is formed between the upper shell and the lower shell, the upper shell is provided with a water inlet through which water flows into the accommodating cavity, and the lower shell is provided with a plurality of water outlet holes; a movable plate is arranged in the accommodating cavity and connected with the upper shell through a reset structure which enables the movable plate to move up and down relative to the lower shell; the movable plate is provided with a jet piece corresponding to the position of the water outlet hole; the whole jet flow piece is in an inverted cone shape, and a water guide groove is arranged on the outer wall of the jet flow piece; when the movable plate moves downwards, the jet piece is inserted into the water outlet and is in interference fit with the water outlet, and water is ejected from the water chute to form fine water flow.

Further, the water outlet hole is in an inverted cone shape, and the lower end of the water outlet hole is provided with a contraction part; when the efflux spare inserts to in the apopore, form the flowing water clearance between the outer wall of efflux spare with the upper end inner wall of apopore, the constriction part with efflux spare interference fit.

Specifically, the interference between the contraction part and the jet piece is 0.03 mm to 0.1 mm.

Further, the jet piece is made of an elastomer material with the hardness ranging from 40 Shore hardness to 75 Shore hardness.

Furthermore, the reset structure comprises a pressing rod, a hollow limiting rod and a spring for providing upward tension for the movable plate; the limiting rod is positioned in the accommodating cavity, the upper end of the limiting rod is connected with the upper shell, and the inner wall of the limiting rod is provided with a guide groove; the pressing rod is provided with a positioning pin, and the pressing rod penetrates through the limiting rod to enable the positioning pin to be positioned in the guide groove; the lower end of the pressing rod is movably connected with the movable plate, and the upper end of the pressing rod protrudes out of the upper shell; the spring is arranged between the limiting rod and the movable plate.

The shower head at least has the following beneficial effects: when the movable plate moves downwards, the jet flow piece is inserted into the water outlet hole and the water outlet hole is in interference fit, the caliber of the water outlet hole is reduced, and water is jetted from the water guide groove to form violent fine water flow; when the movable plate is reset under the action of the reset structure and moves upwards, the jet piece leaves the water outlet hole, the caliber of the water outlet hole is restored to be larger, and water flows out of the water outlet hole to form a soft water column; different water outlet effects are formed, and different shower experiences are brought to users.

Drawings

The invention is further described with reference to the following figures and examples.

Fig. 1 is a structural diagram of a shower head according to an embodiment of the present invention;

FIG. 2 is a schematic view of the jet member in interference fit with the outlet aperture;

fig. 3 is a schematic view of the movement of the locating pin in the guide slot.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of 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 thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, an embodiment of the present invention provides a shower head, including a shower head housing 100, where the shower head housing 100 includes an upper housing 110 and a lower housing 120, a receiving cavity 130 is formed between the upper housing 110 and the lower housing 120, the upper housing 110 is provided with a water inlet through which water flows into the receiving cavity 130, and the lower housing 120 is provided with a plurality of water outlet holes 300; a movable plate 200 is disposed in the accommodating cavity 130, and the movable plate 200 is connected to the upper housing 110 through a reset structure 400 for moving the movable plate 200 up and down relative to the lower housing 120; the movable plate 200 is provided with a jet member 210 corresponding to the position of the water outlet hole 300; the whole jet flow piece 210 is in an inverted cone shape, and a water guide groove 220 is arranged on the outer wall of the jet flow piece; when the movable plate 200 moves downward, the jet member 210 is inserted into the water outlet hole 300 and is in interference fit with the water outlet hole 300, so that water is ejected from the water chute 220 to form a fine water flow.

In this embodiment, water flows from the water inlet into the receiving chamber 130. When the reset structure 400 is triggered, the movable plate 200 moves downward, so that the jet member 210 is inserted into the water outlet 300 and the water outlet 300 is in interference fit with each other, the diameter of the water outlet 300 decreases, and water is jetted from the water chute 220 to form a strong fine water stream. At this time, the water pressure of the water flow ejected from the water chute 220 is increased, and the water flow speed is increased, so that the shower head is also suitable for a low-water-pressure environment; meanwhile, the water yield is reduced, which is beneficial to saving water. The water triggers structure 400 that resets once more, and fly leaf 200 resets, upward movement, and efflux piece 210 leaves apopore 300, and the bore of apopore 300 resumes the grow, and water flows out from apopore 300 and forms gentle water column. Different water outlet effects are formed, and different shower experiences are brought to users. The inverted cone-shaped jet member 210 facilitates insertion into the outlet hole 300.

Referring to fig. 2, in another embodiment, the water outlet 300 is an inverted cone and has a constricted portion 310 at a lower end; when the jet member 210 is inserted into the water outlet hole 300, a water flowing gap 320 is formed between the outer wall of the jet member 210 and the inner wall of the upper end of the water outlet hole 300, and the contraction portion 310 is in interference fit with the jet member 210. The water is injected from the water guide groove 220 after filling the water flow gap 320, thereby forming a fine water flow. The flow gap 320 surrounds the fluidic member 210 to facilitate water entry into the gutter 220.

Specifically, the interference between the constriction 310 and the fluidic piece 210 is 0.03 mm to 0.1 mm. The fluidic element 210 is made of an elastomeric material having a hardness ranging from 40 shore to 75 shore. A suitable amount of interference and a certain elasticity of the jet member 210 may make it easier to insert the jet member 210 into the outlet hole 300. The elastomeric material is a polymer having elasticity; in particular, the fluidic piece 210 is made of rubber.

Referring to fig. 1, in another embodiment, the restoring structure 400 includes a pressing rod 410, a hollow stopper rod 420, and a spring 430 for providing an upward pulling force to the movable plate 200; the limiting rod 420 is located in the accommodating cavity 130, the upper end of the limiting rod 420 is connected with the upper shell 110, and a guide groove 421 is formed in the inner wall of the limiting rod 420; the pressing rod 410 is provided with a positioning pin 411, and the pressing rod 410 penetrates through the limiting rod 420 to enable the positioning pin 411 to be positioned in the guide groove 421; the lower end of the pressing rod 410 is movably connected with the movable plate 200, and the upper end protrudes out of the upper shell 110; the spring 430 is disposed between the stopper 420 and the movable plate 200.

Referring to fig. 3, the pressing lever 410 is pressed, and the positioning pin 411 moves in the guide groove 421 to move from the upper height limit position a to the lower height limit position b; the pressing rod 410 moves downward to push the movable plate 200 to move downward so that the jet member 210 is inserted into the outlet hole 300. The pressing rod 410 is movably connected with the movable plate 200, and when the pressing rod 410 axially rotates, the movable plate 200 does not rotate in the axial direction. The pressing rod 410 is pressed again, the positioning pin 411 moves from the lower height limit position b to the upper height limit position a, the pressing rod 410 moves upwards, and the movable plate 200 is reset and moves upwards to enable the jet member 210 to leave the water outlet hole 300 under the pulling force of the spring 430.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment, and the technical effects of the present invention can be achieved by the same means, which all belong to the protection scope of the present invention.

Claims

1. The shower head is characterized by comprising a shower head shell, wherein the shower head shell comprises an upper shell and a lower shell, a containing cavity is formed between the upper shell and the lower shell, the upper shell is provided with a water inlet through which water flows into the containing cavity, and the lower shell is provided with a plurality of water outlet holes; a movable plate is arranged in the accommodating cavity and connected with the upper shell through a reset structure which enables the movable plate to move up and down relative to the lower shell; the movable plate is provided with a jet piece corresponding to the position of the water outlet hole; the whole jet flow piece is in an inverted cone shape, and a water guide groove is arranged on the outer wall of the jet flow piece; when the movable plate moves downwards, the jet piece is inserted into the water outlet and is in interference fit with the water outlet, and water is ejected from the water chute to form fine water flow.

2. The showerhead of claim 1, wherein the water outlet hole is inverted cone-shaped and has a constricted portion at a lower end; when the efflux spare inserts to in the apopore, form the flowing water clearance between the outer wall of efflux spare with the upper end inner wall of apopore, the constriction part with efflux spare interference fit.

3. The showerhead of claim 2 wherein the interference between the constriction and the fluidic member is 0.03 mm to 0.1 mm.

4. The showerhead of claim 1 wherein the fluidic member is made of an elastomeric material having a hardness ranging from about 40 shore a to about 75 shore a.

5. The showerhead of claim 1, wherein the reset structure comprises a pressing rod, a hollow limiting rod and a spring providing an upward pulling force to the movable plate; the limiting rod is positioned in the accommodating cavity, the upper end of the limiting rod is connected with the upper shell, and the inner wall of the limiting rod is provided with a guide groove; the pressing rod is provided with a positioning pin, and the pressing rod penetrates through the limiting rod to enable the positioning pin to be positioned in the guide groove; the lower end of the pressing rod is movably connected with the movable plate, and the upper end of the pressing rod protrudes out of the upper shell; the spring is arranged between the limiting rod and the movable plate.