CN110694808A

CN110694808A - Anti-clogging shower nozzle

Info

Publication number: CN110694808A
Application number: CN201910993402.9A
Authority: CN
Inventors: 燕燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-01-17

Abstract

The invention discloses an anti-blocking shower nozzle which comprises a nozzle body, wherein the upper end of the nozzle body is fixedly connected with a water pipe communicated with the interior of the nozzle body, the lower end of the nozzle body is provided with a plurality of through grooves communicated with the interior of the nozzle body, a disc is connected in the through grooves in a sealing and rotating mode, the side wall of the disc is provided with a first spray hole and a second spray hole which are vertically intersected and mutually communicated, and driving devices for driving the disc to rotate are arranged in the first spray hole and the second spray hole. When the exposed spray hole is blocked, the water pressure on the slide blocks on the two sides in the spray hole is increased and the slide blocks are pushed into the sliding groove, and when the slide blocks move to the sliding groove, the string is pulled to enable the disc to rotate for 90 degrees, so that the other intact spray hole is communicated with the interior of the spray head, and when the spray hole is blocked, the spray hole can be automatically replaced by a new spray hole.

Description

Anti-clogging shower nozzle

Technical Field

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

Background

The shower nozzle is also called as a shower nozzle and is originally a device for watering flowers, potted plants and other plants. Later, people modified it into a shower, making it a common bathroom fixture.

Because the aperture of the spray hole in the spray head is extremely small, and the spray hole is exposed outside, in the long-term use process of the shower spray head, external dust or other dirt can enter the spray hole exposed outside and is adhered to the inner wall of the spray hole, the dust or other dirt adhered to the inner wall of the spray hole is extremely difficult to be washed away by water flow and gradually accumulated, the spray hole can be gradually blocked along with the increase of the dust or other dirt, therefore, the spray head needs to be cleaned regularly to keep the spray hole smooth and can be normally used, the spray head needs to be detached every time, the repeated disassembly of the spray head can cause the thread and other connecting pieces in the spray head to be worn, the sealing performance of the spray head is reduced, and the service life of the spray head is prolonged.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides an anti-blocking shower nozzle, which enables a disc to rotate 90 degrees by pulling a thin rope through an iron block, so that another intact spray hole is communicated with the interior of the nozzle, and therefore, when the spray hole is blocked, the new spray hole can be automatically replaced; the dirt in the spray hole is removed in the process of moving in the spray hole through the sliding block, and the blocked spray hole can be dredged along with the flowing of water, so that the device can be recycled for a long time.

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

prevent blockking up shower nozzle, including the shower nozzle, the upper end fixedly connected with of shower nozzle and the inside water pipe that communicates of shower nozzle, a plurality of logical grooves with the inside intercommunication of shower nozzle are seted up to the lower extreme of shower nozzle, it is connected with the disc to lead to the inslot sealed rotation, the first orifice and the second orifice that intersect perpendicularly and communicate each other are seted up to the lateral wall of disc, all install drive disc pivoted drive arrangement in first orifice and the second orifice.

Preferably, drive arrangement includes two sliders of sealed sliding connection in the second orifice, and two slider symmetric distribution is in the both sides of first orifice, the ring channel that all communicates with first orifice and second orifice is seted up to the circumference lateral wall of disc, sliding connection has the iron plate in the ring channel, the iron plate passes through string fixed connection on the lateral wall of slider, all inlay on the inner wall of first orifice and second orifice and be equipped with two bar permanent magnets, just bar permanent magnet is along the axle center symmetric distribution of disc.

Preferably, the side wall of the spray head is provided with two sliding grooves which are symmetrically arranged along the first spray hole, the bottom of one sliding groove is fixedly connected with a brass strip, the sliding block is elastically connected to the inner wall of the adjacent sliding groove through a spring, a plurality of brass blocks which are adjacent to the strip-shaped permanent magnet are embedded in the inner walls of the first spray hole and the second spray hole, and the disk and the spray head are made of soft magnetic materials with high magnetic conductivity.

The invention has the following beneficial effects:

1. when the exposed spray hole is blocked, the water pressure on the sliding blocks on the two sides in the spray hole is increased and the sliding blocks are pushed into the sliding groove, and when the sliding blocks move to the sliding groove, the thin rope is pulled to enable the disc to rotate for 90 degrees, so that the other intact spray hole is communicated with the interior of the spray head, and therefore when the spray hole is blocked, the new spray hole can be automatically replaced without dismounting the spray head;

2. promote the slider through the spring and get into in the orifice that is blockked up by the filth, because slider and orifice sealing sliding connection, consequently the filth in the orifice is clear away to the slider removes the in-process in the orifice and in the orifice to along with rivers flow, can dredge the orifice of jam like this, can make this device long-term cycle use.

Drawings

FIG. 1 is a schematic structural view of an anti-clog showerhead in accordance with the present invention;

fig. 2 is an enlarged schematic view of the structure at position a of the anti-clog showerhead of the present invention.

In the figure: 1 spray head, 2 water pipe, 3 through grooves, 4 discs, 5 first spray holes, 6 second spray holes, 7 sliding blocks, 8 sliding grooves, 9 strip-shaped permanent magnets, 10 brass blocks, 11 annular grooves, 12 iron blocks, 13 brass strips and 14 strings.

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. 1-2, the anti-clogging shower nozzle comprises a nozzle 1, a water pipe 2 fixedly connected with the upper end of the nozzle 1 and communicated with the inside of the nozzle 1 is arranged at the lower end of the nozzle 1, a plurality of through grooves 3 communicated with the inside of the nozzle 1 are formed in the through grooves 3, a disc 4 is connected in a sealing and rotating mode, a first spray hole 5 and a second spray hole 6 which are vertically intersected and communicated with each other are formed in the side wall of the disc 4, and driving devices for driving the disc 4 to rotate are arranged in the first spray hole 5 and the second spray hole 6.

The driving device comprises two sliding blocks 7 which are connected in a sealing sliding manner in the second spray hole 6, the two sliding blocks 7 are symmetrically distributed at two sides of the first spray hole 5, the circumferential side wall of the disk 4 is provided with an annular groove 11 which is communicated with the first spray hole 5 and the second spray hole 6, the annular groove 11 is connected with an iron block 12 in a sliding manner, the iron block 12 is fixedly connected on the side wall of the sliding block 7 through a thin rope 14, the inner walls of the first spray hole 5 and the second spray hole 6 are respectively embedded with two strip-shaped permanent magnets 9, it needs to be noted that each strip-shaped permanent magnet 9 is far away and small in size, magnetic induction lines between the strip-shaped permanent magnets cannot interfere with each other, the strip-shaped permanent magnets 9 are symmetrically distributed along the axis of the disk 9, the side wall of the spray head 1 is provided with two sliding grooves 8 which are symmetrically arranged along the first spray hole 5, the bottom in one sliding groove 8, the inner walls of the first spray hole 5 and the second spray hole 6 are embedded with a plurality of brass blocks 10 which are arranged adjacent to the strip-shaped permanent magnet 9, and the disc 4 and the spray head 1 are both made of soft magnetic materials (such as silicon steel sheets) with high magnetic conductivity, so that the rust prevention device can be sprayed on the outer surfaces of the disc 4, the spray head 1 and the iron blocks 12 which are contacted with water for preventing the rust generation due to long-term contact with the water in use.

In the invention, when the device is used, if the first spray hole 5 is gradually blocked by dirt, the inner aperture of the first spray hole 5 is gradually reduced, when water in the spray head passes through the first spray hole 5 with the reduced aperture, the pressure of the water flowing into the spray head 1 at high speed to the sliding blocks 7 at two sides of the first spray hole 5 is also gradually increased, and the two sliding blocks 7 are gradually pushed into the sliding chute 8 from the second spray hole 6.

When the slide block 7 moves out of the second spray hole 6, the string 14 is pulled, and at the moment, the string 14 is in a loose state, so that the slide block 7 cannot drive the disc 4 to rotate when moving in the second spray hole 6; when the sliding block 7 moves in the sliding groove 8, the string 14 is continuously pulled, and the string 14 is tightened at the moment, so that the iron block 12 is driven to slide in the annular groove 11;

when the strip permanent magnet 9 is in the vertical direction, the magnetic force line of the strip permanent magnet 9 starts from the N pole and returns to the S pole on the disc 4 along the inner walls of the disc 4 and the through groove 3 which are easy to conduct magnetism, so that the magnetic force line is closed, and the iron block 12 can be adsorbed;

at the moment, the iron block 12 pulls the disc 4 to rotate together, and when the slide block 7 moves to the limit position in the sliding groove 8, the disc 4 rotates by 90 degrees under the action of the thin rope 14 and the iron block 12, and the smooth second spray hole 6 is communicated with the inside of the spray head 1.

Because the second spray hole 6 has a larger aperture than the blocked first spray hole 5, the water flow pressure in the second spray hole 6 is small, and the spring can push the slide block 7 to enter the first spray hole 5;

at the moment, the brass strip 13 and the brass block 10 are respectively positioned at two sides of the magnetic pole of the strip permanent magnet 9 to separate the magnetic lines of force of the strip permanent magnet 9, the magnetic lines of force form closed circuits at the upper side and the lower side of the strip permanent magnet 9 respectively, and one end of the strip permanent magnet 9 close to the iron block 12 has no attraction force to the iron block 12 (similar to the magnetic base principle);

the iron block 12 slides downwards along the annular groove 11 under the action of gravity, is attracted by the next vertically downward strip-shaped permanent magnet 9 and is attached to the inner wall of the annular groove 11 close to the strip-shaped permanent magnet 9, and at the moment, the thin rope 14 is pulled from a loose state to a tight state to fix the angle of the disc 4, and meanwhile, in the moving process of the slider 7 in the first spray hole 5, the slider 7 can remove dirt adhered to the inner wall of the first spray hole 5 and flow out along with water flow; if the second spray hole 6 is blocked, the slide block 7 enters the sliding groove 8 again and drives the disc 4 to rotate 90 degrees, so that the first spray hole 5 which is cleaned smoothly is communicated with the interior of the spray head 1, and meanwhile, the slide block 7 enters the second spray hole 6 again and cleans dirt in the second spray hole 6, so that the device can be recycled.

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. Prevent blockking up shower nozzle, including shower nozzle (1), upper end fixedly connected with of shower nozzle (1) and water pipe (2) of shower nozzle (1) inside intercommunication, its characterized in that, a plurality of logical groove (3) with the inside intercommunication of shower nozzle (1) are seted up to the lower extreme of shower nozzle (1), it is connected with disc (4) to lead to groove (3) internal seal rotation, vertically intersect and first orifice (5) and second orifice (6) that communicate each other are seted up to the lateral wall of disc (4), all install drive disc (4) pivoted drive arrangement in first orifice (5) and second orifice (6).

2. The anti-clogging shower head according to claim 1, wherein the driving device comprises two sliding blocks (7) which are slidably and sealingly connected in the second nozzle hole (6), the two sliding blocks (7) are symmetrically distributed on two sides of the first nozzle hole (5), the circumferential side wall of the disc (4) is provided with an annular groove (11) which is communicated with the first nozzle hole (5) and the second nozzle hole (6), the annular groove (11) is slidably connected with an iron block (12), the iron block (12) is fixedly connected on the side wall of the sliding block (7) through a string (14), the inner walls of the first nozzle hole (5) and the second nozzle hole (6) are embedded with two permanent magnet strips (9), and the strip permanent magnets (9) are symmetrically distributed along the axis of the disc (4).

3. The anti-clogging shower nozzle according to claim 2, wherein the side wall of the nozzle (1) is provided with two sliding grooves (8) symmetrically arranged along the first nozzle hole (5), a brass strip (13) is fixedly connected to the bottom of one sliding groove (8), the slider (7) is elastically connected to the inner wall of the adjacent sliding groove (8) through a spring, a plurality of brass blocks (10) adjacent to the strip-shaped permanent magnet (9) are embedded in the inner walls of the first nozzle hole (5) and the second nozzle hole (6), and the disc (4) and the nozzle (1) are made of soft magnetic materials with high magnetic conductivity.