CN109107794B

CN109107794B - Anti-blocking shower nozzle

Info

Publication number: CN109107794B
Application number: CN201811344075.6A
Authority: CN
Inventors: 王清凤
Original assignee: Wenzhou Hongsheng Group Co ltd
Current assignee: WENZHOU HONGSHENG GROUP Co.,Ltd.
Priority date: 2018-11-13
Filing date: 2018-11-13
Publication date: 2020-10-13
Anticipated expiration: 2038-11-13
Also published as: CN109107794A

Abstract

The invention discloses an anti-blocking shower nozzle which comprises an installation seat, wherein the upper end of the installation seat is fixedly connected with a threaded sleeve, the inner part of the threaded sleeve is in threaded connection with a water pipe, the other side of the water pipe is communicated with an external water supply pipe, the lower end of the installation seat is fixedly sleeved with an outer shell, a plurality of guide pipes are uniformly distributed at the lower end of the outer shell, the upper end of each guide pipe penetrates through the outer shell and extends into the outer shell, the lower end of the installation seat is fixedly connected with a plurality of vertically arranged connecting plates, and the lower ends of the connecting plates are fixedly connected with a box body together. The inner side wall of the guide pipe on the shower nozzle can be cleaned by using the impact force and the water pressure of water every time a user uses the shower nozzle, so that the guide pipe is prevented from being blocked due to accumulation of scale, and large-particle impurities such as sand, rust and the like are prevented from being blocked due to the fact that the screen plate is arranged to filter the large-particle impurities.

Description

Anti-blocking shower nozzle

Technical Field

The invention relates to the technical field of shower nozzles, in particular to an anti-blocking shower nozzle.

Background

The shower nozzle is also called as a shower head, is a common article in a bathroom nowadays, disperses water flow, and enables the water flow to be sprayed out through a plurality of nozzles on the shower nozzle, thereby expanding the cleaning range of the water flow and greatly facilitating the cleaning of the whole body of a user.

Nowadays, people spray better for the water resource of shower nozzle, make the water resource of spraying concentrate not squint, generally connect a section stand pipe on the shower nozzle, thus make the spray direction of water resource can be unanimous, thus improve and spray the effect, and generally adopt thinner stand pipe in order to improve and spray the distance, so lead to the problem that current shower nozzle will take place to block up after using for a period of time, the main reason is after long-time use, produce the incrustation scale in the stand pipe, the incrustation scale bonds on the inside wall of stand pipe, the slender stand pipe incrustation scale produces more; and sand, rust and other large-particle impurities in the water resource cannot be discharged from the thin guide pipe, so that the guide pipe is blocked.

Disclosure of Invention

The invention aims to solve the problem that a shower nozzle is easy to block in the prior art, and provides an anti-blocking shower nozzle.

In order to achieve the purpose, the invention adopts the following technical scheme:

a shower nozzle preventing blockage comprises a mounting seat, wherein the upper end of the mounting seat is fixedly connected with a threaded sleeve, the inner part of the threaded sleeve is in threaded connection with a water pipe, the other side of the water pipe is communicated with an external water supply pipe, the lower end of the mounting seat is fixedly sleeved with an outer shell, a plurality of guide pipes are uniformly distributed at the lower end of the outer shell, the upper end of each guide pipe penetrates through the outer shell and extends into the outer shell, the lower end of the mounting seat is fixedly connected with a plurality of vertically arranged connecting plates, the lower ends of the connecting plates are fixedly connected with a box body together, the lower end of the inner part of the box body is provided with an annular plate, the lower end of the annular plate is fixedly connected with the inner bottom end of the outer shell, a descaling mechanism is arranged in the box body and comprises a sliding plate which is slidably connected in the box body, and a plurality, every the lower extreme of scale removal needle all runs through the stand pipe that corresponds, the inside of box body is equipped with guiding mechanism, be equipped with sand control mechanism between box body and the annular slab, sand control mechanism is including setting up the annular otter board between box body and annular slab, the lateral wall and the box body fixed connection of otter board, the inside wall and the annular slab fixed connection of otter board.

Preferably, the upper end of the sliding plate is fixedly connected with a return spring, and the upper end of the return spring is fixedly connected with the inner top wall of the box body.

Preferably, the guide mechanism comprises four guide rods fixedly connected to the inner side wall of the box body, and four guide grooves matched with the guide rods are symmetrically formed in the outer side wall of the sliding plate.

Preferably, the mesh plate is provided with a plurality of meshes, and the diameters of the meshes are equal to the inner diameter of the guide pipe.

Preferably, the return spring, the descaling needle and the screen plate are made of stainless steel materials.

Preferably, a water drainage hole is formed in the outer shell body right below the screen plate, and the water drainage hole is sealed through a piston.

The invention has the beneficial effects that:

1. the invention utilizes the impact force and the water pressure of water to clean the inner side wall of the guide pipe on the shower nozzle when the shower nozzle is used every time, thereby avoiding the accumulation of scale and further avoiding the blockage of the guide pipe;

2. according to the invention, the screen plate is arranged to filter large-particle impurities, so that the guide pipe is prevented from being blocked, and the large-particle impurities can be conveniently discharged through the drain hole;

3. according to the invention, each descaling needle can accurately penetrate through the corresponding guide pipe by arranging the guide mechanism, so that the problem that the descaling needle cannot be accurately reset after moving is avoided.

Drawings

FIG. 1 is a schematic structural view of an anti-clog showerhead of the present invention shown in a non-spraying state;

FIG. 2 is an enlarged view of portion A of an anti-clog showerhead in accordance with the present invention;

FIG. 3 is a schematic view of an anti-clog showerhead of the present invention shown in the configuration for spraying water;

fig. 4 is a bottom interior view of an anti-clog showerhead in accordance with the present invention.

In the figure: the device comprises a mounting seat 1, a thread bushing 2, a water pipe 3, an outer shell 4, a box 5, a connecting plate 6, an annular plate 7, a guide pipe 8, a sliding plate 9, a return spring 10, a descaling needle 11, a mesh plate 12, meshes 13, a guide rod 14, a guide groove 15 and a piston 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, an anti-clogging shower nozzle comprises a mounting base 1, wherein a threaded sleeve 2 is fixedly connected to the upper end of the mounting base 1, a water pipe 3 is connected to the inner thread of the threaded sleeve 2, the threaded sleeve 2 is convenient to disassemble, the other side of the water pipe 3 is communicated with an external water supply pipe, an outer shell 4 is fixedly sleeved at the lower end of the mounting base 1, a plurality of guide pipes 8 are uniformly distributed at the lower end of the outer shell 4, the upper end of each guide pipe 8 penetrates through the outer shell 4 and extends into the outer shell 4, a plurality of vertically arranged connecting plates 6 are fixedly connected to the lower end of the mounting base 1, a box body 5 is fixedly connected to the lower end of each connecting plate 6, an annular plate 7 is arranged at the lower end of the inner part of the box;

the inside of box body 5 is equipped with scale removal mechanism, scale removal mechanism includes sliding plate 9 of sliding connection in box body 5, the even fixedly connected with of lower extreme of sliding plate 9 a plurality of scale removal needles 11 that match with stand pipe 8, the lower extreme of every scale removal needle 11 all runs through the stand pipe 8 that corresponds, the upper end fixedly connected with reset spring 10 of sliding plate 9, reset spring 10's upper end and the interior roof fixed connection of box body 5, scale removal needle 11 runs through stand pipe 8, then can get rid of the incrustation scale that does not take shape in the stand pipe 8.

A guide mechanism is arranged in the box body 5, the guide mechanism comprises four guide rods 14 fixedly connected to the inner side wall of the box body 5, four guide grooves 15 matched with the guide rods 14 are symmetrically formed in the outer side wall of the sliding plate 9, and the guide mechanism plays a limiting role and prevents the sliding plate 9 from deviating when moving;

be equipped with sand control mechanism between box body 5 and the annular slab 7, sand control mechanism is including setting up annular otter board 12 between box body 5 and annular slab 7, the lateral wall and the 5 fixed connection of box body of otter board 12, the inside wall and the annular slab 7 fixed connection of otter board 12, a plurality of meshs 13 have been seted up on the otter board 12, the diameter etc. of meshs 13 and the internal diameter of stand pipe 8, so can block up the large granule impurity of stand pipe 8 and all can be blocked by otter board 12.

Reset spring 10, scale removal needle 11 and otter board 12 adopt stainless steel material to make, avoid rustting, and increase of service life has seted up the wash port on shell body 4 under otter board 12, and the wash port passes through piston 16 to be sealed, extracts piston 16, and the large granule impurity that stops bottom can pass through the wash port along with rivers and discharge in shell body 4.

The working principle of the invention can be realized by the following operations:

according to the invention, when the shower nozzle is used, an external switch is turned on, a water source enters the outer shell 4 through the water pipe 3, the water source flows upwards through a space between the box body 5 and the annular plate 7, the upwards flowing water source impacts the sliding plate 9, so that the sliding plate 9 moves upwards, the descaling needle 11 is separated from the inside of the guide pipe 8, when the water impact force is insufficient, the water pressure is increased due to more water, the sliding plate 9 is pushed upwards, the descaling needle 11 is separated from the guide pipe 8, and water resources are sprayed out through the guide pipe 8, so that the shower nozzle is normally used;

the external switch is closed, the water source is cut off, the sliding plate 9 moves downwards under the action of the elastic force of the return spring 10, the descaling needle 11 is accurately inserted into the corresponding guide pipe 8 under the guide of the guide mechanism, so that the scale which is not formed in the guide pipe 8 is removed, and the descaling needle 11 can remove the scale in the guide pipe 8 every time the shower nozzle is used, so that the guide pipe 8 is prevented from being blocked by the accumulated scale;

the impurity of the big and 8 internal diameters of stand pipe of diameter such as grit of partial great granule, iron rust is blocked by otter board 12, and the granule impurity of tiny particle passes through stand pipe 8 and directly discharges, and after shutting down the water source, receive self action of gravity, the large granule impurity falls in shell body 4 bottom, uses a period, and discovery water yield reduces or the water source jet distance shortens after, then can extract piston 16, and the large granule impurity that stops bottom in shell body 4 can pass through the wash port along with rivers and discharges.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A shower nozzle capable of preventing blockage comprises a mounting seat (1) and is characterized in that a threaded sleeve (2) is fixedly connected to the upper end of the mounting seat (1), a water pipe (3) is connected to the internal thread of the threaded sleeve (2), the other side of the water pipe (3) is communicated with an external water supply pipe, an outer shell (4) is fixedly sleeved at the lower end of the mounting seat (1), a plurality of guide pipes (8) are uniformly distributed at the lower end of the outer shell (4), the upper end of each guide pipe (8) penetrates through the outer shell (4) and extends into the outer shell (4), a plurality of vertically arranged connecting plates (6) are fixedly connected to the lower end of the mounting seat (1), a box body (5) is fixedly connected to the lower end of each connecting plate (6) together, an annular plate (7) is arranged at the lower end of the inner part of the box body (5), and the lower end of the annular plate (7) is fixedly connected with the inner, the descaling device is characterized in that a descaling mechanism is arranged in the box body (5), the descaling mechanism comprises a sliding plate (9) which is connected in the box body (5) in a sliding mode, the lower end of the sliding plate (9) is uniformly and fixedly connected with a plurality of descaling needles (11) matched with the guide pipes (8), the lower end of each descaling needle (11) penetrates through the corresponding guide pipe (8), the guide mechanism is arranged in the box body (5), a sand prevention mechanism is arranged between the box body (5) and the annular plate (7), the sand prevention mechanism comprises an annular screen plate (12) arranged between the box body (5) and the annular plate (7), the outer side wall of the screen plate (12) is fixedly connected with the box body (5), and the inner side wall of the screen plate (12) is fixedly connected with the annular plate (7); the guide mechanism comprises four guide rods (14) fixedly connected to the inner side wall of the box body (5), and four guide grooves (15) matched with the guide rods (14) are symmetrically formed in the outer side wall of the sliding plate (9).

2. Anti-clogging showerhead according to claim 1, characterized in that the upper end of the sliding plate (9) is fixedly connected with a return spring (10), the upper end of the return spring (10) being fixedly connected with the inner top wall of the case (5).

3. An anti-clog shower head according to claim 1, wherein said mesh plate (12) is provided with a plurality of mesh holes (13), and the diameter of said mesh holes (13) is equal to the inner diameter of said guide pipe (8).

4. An anti-clog showerhead according to claim 2, characterized in that said return spring (10), said wiper pin (11) and said screen plate (12) are made of stainless steel material.

5. An anti-clog showerhead according to claim 1, characterized in that a drain hole is provided in said outer case (4) directly below the mesh plate (12), said drain hole being sealed by a piston (16).