WO2017059793A1

WO2017059793A1 - Hand-held press-cleaned shower head

Info

Publication number: WO2017059793A1
Application number: PCT/CN2016/101175
Authority: WO
Inventors: 龚斌华; 毛光伟; 郭猛诗; 林朝建
Original assignee: 厦门倍杰特科技股份公司
Priority date: 2015-10-10
Filing date: 2016-09-30
Publication date: 2017-04-13
Also published as: CN105478254A

Abstract

Disclosed is a hand-held press-cleaned shower head, comprising a main body (2) and a water outlet panel (12) which are snap-fitted together; and an accommodating cavity formed between the main body (2) and the water outlet panel (12). A needle plate (11) capable of moving up and down relative to the water outlet panel (12) is provided above the water outlet panel and inside the accommodating cavity, wherein the needle plate (11) is provided with descaling needles (11-1) corresponding to water outlet holes on the water outlet panel (12). A reset post (11-2) is provided on an upper surface of the needle plate (11), and the reset post (11-2) penetrates through, from bottom to top, a water outlet member and/or a fixing seat. A button (3) is provided on a back face of the main body (2), wherein the button (3) is linked with the reset post on the needle plate (11) such the needle plate (11) has an initial position and a descaling and cleaning position relative to the water outlet panel (12). When in the initial position, the descaling needles (11-1) of the needle plate (11) are released from the water outlet holes of the water outlet panel, and when in the descaling and cleaning position, the incrustation removing-needles (11-1) of the needle plate (11) are inserted downwards into the water outlet holes of the water outlet panel (12). The shower head can be descaled by pressing.

Description

Hand-held cleaning shower

Technical field

The present invention relates to a showerhead, and in particular to a self-cleaning showerhead.

Background technique

When the shower is in use, if the water quality is not good, the shower will be easily fouled after a period of use, and the water outlet hole will be blocked. Whether it is a hand shower or a top shower, after scaling, it needs to be cleaned, usually with a sharp object such as a needle. However, if the scale is too much, it is not easy to remove, and the process of removing the dirt may also cause damage to the water outlet.

Therefore, in places where water quality is not good, showers with new structures are required. There are also some showers that can automatically descale, but the general structure is more complicated, for example, a lever structure is required.

Summary of the invention

It is an object of the present invention to provide a hand held press cleaning shower to solve the above problems in the prior art.

The technical solution provided by the present invention is as follows:

A hand-held pressing cleaning shower head comprises a receiving cavity formed between the body (2) and the water discharging panel (12), the body (2) and the water discharging panel (12), and a receiving cavity is arranged above the water discharging panel, and a receiving cavity is arranged in the receiving cavity. The needle plate (11) which is movable up and down with respect to the water outlet panel (12), and the needle plate (11) is provided with a descaling needle (11-1) corresponding to the water outlet hole of the water outlet panel (12), which is characterized in that:

The upper surface of the needle plate (11) is provided with a reset column (11-2), the reset column (11-2) passes through a water outlet member and/or a fixing seat from bottom to top; a button is arranged on the back of the body (2) (3) The button (3) and the reset post on the needle plate (11) are interlocked such that the needle plate (11) has an initial position relative to the water outlet panel (12) and a descaling cleaning position at the initial Position, the descaling needle of the needle plate is separated from the water outlet hole of the water outlet panel. In the descaling and cleaning position, the descaling needle of the dew needle plate is inserted downward into the water outlet hole of the water outlet panel.

In a preferred embodiment of the present invention, a fixing base (20) is further fixed in the receiving cavity of the body (2), and the upper surface of the fixing seat (20) is provided for button pressing. Guided guide post (20-4).

In a preferred embodiment of the invention, a button return spring (23) is provided between the mount (20) and the button (3).

In a preferred embodiment of the invention, a needle plate return spring (8) is provided between the top end of the reset post (11-2) and the water outlet member.

In a preferred embodiment of the invention, the water outlet member is a water dividing body (10).

In a preferred embodiment of the present invention, a water body (17) and a rotor (16) are disposed below the water dividing body, the needle plate (11) is annular, and the inclined water body (17) and the rotor (16) are located at the needle. Inside the heart of the board.

In a preferred embodiment of the present invention, the faucet cover is provided with a Phillips head self-tapping screw (13), and the front end of the Phillips head self-tapping screw (13) is fixed on the fixing seat (20).

As can be seen from the above description, the advantages of the present invention are as follows:

1. The present invention provides a hand held press cleaning shower comprising a needle plate and a button associated with the needle plate, the needle plate (11) having an initial position relative to the water outlet panel (12) and a descaling cleaning Position, in the initial position, the descaling needle of the needle plate is separated from the water outlet hole of the water outlet panel. In the descaling and cleaning position, the descaling needle of the needle plate is inserted downward into the water outlet hole of the water outlet panel. Therefore, the present invention can clean the shower when the button is pressed.

2. The invention has a simple structure and does not require a complicated structure such as a lever.

3. Since the water body (17) and the rotor (16) are disposed under the water dividing member, the needle plate (11) is annular, and the inclined water body (17) and the rotor (16) are located in the ring core of the needle plate. Therefore, the switch of the shower water does not affect the needle plate, and the needle plate can be pressed and cleaned at any position.

1 is a schematic exploded view of a hand-held press cleaning shower of the present invention;

2 is a schematic cross-sectional view of the present invention, in an unpressed state;

Figure 3 is a schematic cross-sectional view of the present invention, a pressed state;

Figure 4 is a side view showing the needle plate;

Figure 5 is a schematic perspective view of the needle plate, showing the top surface;

Figure 6 is a second perspective view of the needle plate, showing the bottom surface;

Figure 7 is a schematic perspective view of the fixing base;

Figure 8 is a bottom view of the button.

Figure 9 is a cross-sectional view of the button.

Figure 10 is a bottom view of the body.

In the picture

Connector 1 body 2 button 3 gasket spring 4 compression gasket 5 gasket 6 self-tapping screw 7 needle plate return spring 8 Y-ring seal 9 water body 10 needle plate 11 panel 12 Phillips head self-tapping screw 13 buckle cover 14 Screw sleeve 15 Rotor 16 Oblique water body 17 Sealing cap 18 Mounting seat locking screw 19 Mounting seat 20 Locating pin 21 Positioning spring 22 Button return spring 23

detailed description

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to Figure 1, a hand-held press cleaning shower head includes a body 2. One end of the body 2 is provided with a joint 1, and the bottom of the body 2 is locked with a fixing seat by a fixing seat locking screw 19. .

Referring to Fig. 7, the fixing base 20 includes a circular base 20-1, and the base 20-1 has three fixed arms 20-2 extending outwardly. The three fixed arms are evenly disposed along the circumference, and each fixed arm Each of the 20-2 is provided with a fixing hole 20-3. The fixing seat locking screw 19 is pushed up through the fixing hole 20-3, and the fixing seat 20 is fixed at the bottom of the body 2. The central portion of the base 20-1 is vertically provided with a guide post 20-4, and one side of the guide post 20-4 is provided with a guide rib 20-5.

The center of the top of the body 2 is provided with an opening 2-1, and the edge of the opening 2-1 is provided with three fixing posts 2-2. The fixing seat locking screws 19 pass through the fixing holes 20-3 of the fixing base 20 from bottom to top, and are locked. The fixing post 20 is fixed in the bottom of the body 2 in the fixing column 2-2. There is a button 3 in the opening 2-1. Referring to Figures 8 and 9, the button 3 is circular, the middle of the bottom is provided with a conduit 3-1, and the inner wall of the conduit 3-1 is provided with a guide groove 3-2. The 3-1 is sleeved on the fixed post 20-4, and the guiding rib 20-5 corresponds to the guiding groove 3-2. A button return spring 23 is also disposed outside the fixing guide post 20-4. The bottom end of the return spring abuts against the upper surface of the fixing base 20, and the top end abuts against the bottom surface of the button 20.

A cover 12 is disposed at a lower end of the body 2, and a water dividing body 10 and a water deflecting body 17 are disposed between the cover 12 and the fixed seat 20. The center of the cover 12 is fixed by a Phillips head self-tapping screw 13, and the Phillips head self-tapping screw 13 is locked from the lower to the upper side of the guide post 20-4 of the fixed base 20.

Referring to FIG. 4 to FIG. 6, the needle plate 11 is annular, and the top surface thereof is uniformly provided with a reset column 11-2 along the circumferential surface, and a plurality of descaling needles 11-1 are disposed at the bottom, and the number of the descaling needles 11-1 and The arrangement corresponds to the water outlet of the face cover 12.

The needle plate 11 is sleeved outside the oblique water body 17, and each of the reset columns 11-2 on the upper surface thereof is provided with a self-tapping screw 7 from top to bottom. And the reset column 11-2 passes through the water dividing body 10 from bottom to top. A needle plate return spring 8 is provided between the top end of the tapping screw 7 and the upper surface of the water dividing body.

The use of the present invention is as follows: after the shower is used for a period of time, when cleaning is required, the button 3 is depressed, and the button 3 is moved downward along the guide post of the fixed seat 20, and the bottom edge of the button 3 and the self-tapping screw 7 are in the initial position. When the button 3 is moved down, the automatic screw 7 is also moved downward, and the needle plate 11 is moved downward, and the descaling needle on the bottom surface of the needle plate 11 is inserted into the water outlet hole of the surface cover 12 for descaling.

When the button is released, the self-tapping screw 7 is moved upward by the needle plate return spring 8 to drive the needle plate 11 upward. At the same time, the button 3 is reset by the button return spring 23. However, the return spring 23 is not necessary, and the needle plate can be pushed only by the needle plate return spring, and the needle plate directly drives the button to reset.

The above is only one specific embodiment of the present invention, but the design concept of the present invention is not limited thereto. For example, the reset post of the needle plate 11 may pass through the fixing seat instead of passing through the water dividing body 10. In addition, the reset column can also be used without screws, and other means, such as plastic parts, can be used as long as the return spring can be fixed. In addition, a needle plate return spring can also be placed between the preparation and the face cover.

Any insubstantial modification of the invention by this concept is intended to be an infringement of the scope of the invention.

Industrial applicability

The present invention provides a hand-held press cleaning shower that can be used to clean the shower.

Claims

A hand-held pressing cleaning shower head comprises a receiving cavity formed between the body (2) and the water discharging panel (12), the body (2) and the water discharging panel (12), and a receiving cavity is arranged above the water discharging panel, and a receiving cavity is arranged in the receiving cavity. The needle plate (11) which is movable up and down with respect to the water outlet panel (12), and the needle plate (11) is provided with a descaling needle (11-1) corresponding to the water outlet hole of the water outlet panel (12), which is characterized in that:

The upper surface of the needle plate (11) is provided with a reset column (11-2), the reset column (11-2) passes through a water outlet member and/or a fixing seat from bottom to top; a button is arranged on the back of the body (2) (3) The button (3) and the reset post on the needle plate (11) are interlocked such that the needle plate (11) has an initial position relative to the water outlet panel (12) and a descaling cleaning position at the initial Position, the descaling needle of the needle plate is separated from the water outlet hole of the water outlet panel, and in the descaling and cleaning position, the descaling needle of the needle plate is inserted into the water outlet hole of the water outlet panel.
A hand-held press cleaning shower head according to claim 1, further comprising a fixing base (20), wherein the fixing base (20) is fixed in the receiving cavity of the body (2), the fixing seat ( 20) The upper surface is provided with a guide post (20-4) for button press guiding.
A hand-held press cleaning shower according to claim 2, characterized in that a button return spring (23) is arranged between the fixing seat (20) and the button (3).
A hand-held press cleaning shower according to claim 1, characterized in that a needle return spring (8) is provided between the top end of the reset post (11-2) and the water outlet.
A hand-held press cleaning shower according to claim 1 or 4, characterized in that said water outlet member is a water-dividing body (10).
A hand-held press cleaning shower head according to claim 4, wherein a water body (17) and a rotor (16) are disposed below the water dividing body, and the needle plate (11) is annular, and the inclined water body ( 17) and the rotor (16) is located within the toroid of the needle plate.
A hand-held push cleaning shower according to claim 1, wherein the outlet cover is provided with a Phillips head self-tapping screw (13), and the front end of the Phillips head self-tapping screw (13) is fixed at On the fixed seat (20).
A hand-held pressing cleaning shower head comprises a receiving cavity formed between the body (2) and the water discharging panel (12), the body (2) and the water discharging panel (12), and a receiving cavity is arranged above the water discharging panel, and a receiving cavity is arranged in the receiving cavity. Relative to the water outlet panel (12) The needle plate (11) that moves up and down, and the needle plate (11) is provided with a descaling needle (11-1) corresponding to the water outlet hole of the water outlet panel (12), which is characterized in that:

The upper surface of the needle plate (11) is provided with a reset column (11-2), and the reset column (11-2) guides the positional movement path of the needle plate (11) and the water outlet panel; the needle plate (11) is opposite to the water outlet The panel (12) has an initial position and a descaling cleaning position. In the initial position, the descaling needle of the needle plate is separated from the water outlet hole of the water outlet panel. In the descaling and cleaning position, the descaling needle of the needle plate passes through the outlet water of the water outlet panel. hole.
A hand-held press cleaning shower head according to claim 8, characterized in that a button (3) is arranged on the back of the body (2), and the button (3) and the needle plate (11) are linked.
A hand-held press cleaning shower head according to claim 9, further comprising a fixing base (20), wherein the fixing base (20) is fixed in the receiving cavity of the body (2), the fixing seat ( 20) The upper surface is provided with a guide post (20-4) for button press guiding.
A hand-held press cleaning shower according to claim 10, characterized in that a button return spring (23) is arranged between the fixing seat (20) and the button (3).
A hand-held press cleaning shower according to claim 8 or 11, wherein a needle return spring (8) is provided between the top end of the reset post (11-2) and the water outlet.
A hand-held press cleaning shower according to claim 8 or 12, characterized in that the water outlet member is a water-dividing body (10).