CN223970161U

CN223970161U - Novel spray gun

Info

Publication number: CN223970161U
Application number: CN202520658641.XU
Authority: CN
Inventors: 洪金兰
Original assignee: Fujian Jiadeli Kitchen And Toilet Development Co ltd
Current assignee: Fujian Jiadeli Kitchen And Toilet Development Co ltd
Priority date: 2025-04-09
Filing date: 2025-04-09
Publication date: 2026-03-06
Anticipated expiration: 2035-04-09

Abstract

This utility model discloses a novel spray gun, comprising a first tube and a second tube. The first tube is horizontally mounted on the upper part of the second tube and is connected to the second tube. A connection port is fixedly connected to the lower end of the second tube. A reversing valve is provided inside the first tube. A water nozzle assembly is provided on one side of the first tube, and a rotating handle is rotatably provided on the other side. The reversing valve includes a valve body and a valve core. The valve body includes an inlet and at least two outlets. The valve core is rotatably mounted in the valve body. A valve cover is connected between the end of the valve body near the rotating handle and the inner wall of the first tube. The rotating handle is connected to the valve core, and the rotating handle drives the valve core to rotate, thereby connecting one of the outlets to the inlet. This utility model has a compact structure and is easy to operate. Through the linkage control of the reversing valve and the rotating handle, combined with the detachable design of the water spray replacement plate, users can quickly replace the water spray replacement plate with different shapes of water spray holes according to their needs, meeting diverse requirements.

Description

Novel spray gun

Technical Field

The utility model relates to the technical field of bathroom equipment, in particular to a novel spray gun.

Background

Currently, a bathroom spray gun commonly adopts a fixed type water outlet flower piece design (such as a welding or gluing process), so that the bathroom spray gun has the problems of single function (only supporting one water flow mode), difficult maintenance (needing integral replacement after blockage) and insufficient compatibility (being incapable of adapting to a third party or customized flower pieces), and meanwhile, a traditional multi-gear switching structure has the problems of complicated machinery, easy water leakage and the like.

Disclosure of Invention

The utility model aims to provide a novel spray gun for solving the problems in the background art.

In order to achieve the aim, the novel spray gun comprises a first pipe body and a second pipe body, wherein the first pipe body is horizontally arranged on the upper part of the second pipe body and is communicated with the second pipe body, and the lower end of the second pipe body is fixedly connected with a connecting port;

The inside of first body is provided with the switching-over valve, one side of first body is provided with the water injection well choke subassembly, and the opposite side rotates and is provided with the rotation handle, the switching-over valve includes valve body and case, the valve body includes water inlet and two at least delivery ports, the case rotatable adorn in the valve body, the valve body is close to and is connected with the valve gap between one end and the first body inner wall of rotation handle, the rotation handle is connected with the case, the rotation handle drives the case and rotates to make one of them delivery port and water inlet intercommunication, be provided with out the water joint between switching-over valve and the water injection well choke subassembly, it is equipped with a plurality of water delivery mouths corresponding with each delivery port to go out the water joint, the water injection well choke subassembly is including the spray piece and direct injection joint, direct injection joint installs in the middle part of water joint, spray piece sliding sleeve locates direct injection joint surface, just spray piece and direct injection joint are all inlayed and are located inside the first body, each water delivery mouth is changed with spray piece and direct injection joint intercommunication respectively.

Further, the splash replacing piece comprises an annular seat, a first groove is formed in the outer annular surface of the annular seat, a second groove is formed in the inner annular surface of the annular seat, sealing rings are embedded in the first groove and the second groove, and a plurality of splash outlet holes penetrate through the end surface of the annular seat.

Further, one end of the first pipe body, which is close to the water nozzle assembly, is in threaded connection with a limiting part, a through hole matched with the annular seat is formed in the middle of the limiting part, and a filter screen is arranged on the through hole.

Further, an accommodating groove is formed in one end, close to the water nozzle assembly, of the second pipe body, a plurality of water spraying holes are formed in the accommodating groove, the water spraying holes are communicated with the inner portion of the second pipe body, a partition plate is arranged in the second pipe body, a steering valve is arranged at the bottom end of the partition plate, the inner portion of the second pipe body is divided into two independent spaces by the partition plate, one space is communicated with the first pipe body, the other space is communicated with the water spraying holes, a through hole is formed in one side of the steering valve, annular fixing seats are mounted at the upper end and the lower end of the steering valve, the fixing seats are connected with the inner wall of the second pipe body, a rotating piece is sleeved on the rotating body in a rotating mode, and the inner end of the rotating piece penetrates through the second pipe body and is connected with the side wall of the steering valve, so that the steering valve is driven to rotate through rotation.

Further, the holding groove is provided with the sealing cover in a sliding manner, a holding cavity for the sealing cover to enter is formed in the lateral side of the holding groove, a slideway penetrating through the rotating piece is formed in the bottom of the holding groove, and the bottom of the sealing cover penetrates through the slideway to extend to be connected with the inner end of the rotating piece.

Further, a third groove is formed in the outer wall of the fixing base, and a sealing strip is embedded in the third groove.

Further, a flow dividing seat is arranged at the bottom of the space communicated with the water spraying hole, and a plurality of flow dividing fins are arranged in the flow dividing seat.

Compared with the prior art, the utility model has the beneficial effects that:

The utility model has compact structure and simple operation, combines the detachable design of the spray changing piece through the linkage control of the reversing valve and the rotating handle, and can quickly change the spray changing piece with different spray outlet holes according to the requirements by a user, thereby realizing the change of water flow modes such as column, spray, pulse and the like and meeting diversified requirements;

According to the utility model, the second pipe body is matched with the baffle plate through the steering valve, so that the intelligent switching between a water spraying Kong Shuimu mode and a first pipe body flushing mode is realized, the high-efficiency covering capacity of large-area flushing (such as bathroom wall surfaces and glass) is expanded, the problems of single function, easiness in water leakage, complex operation and the like of the traditional spray gun are solved through structural innovation, and the cleaning efficiency and the equipment reliability are remarkably improved.

Drawings

FIG. 1 is a disassembled view of a novel spray gun of the present utility model;

FIG. 2 is a schematic illustration of a novel spray gun assembly of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

FIG. 4 is a top view of the diverter valve of the present utility model;

FIG. 5 is a schematic view of a diverter seat according to the present utility model.

In the figure, a first pipe body-1, a second pipe body-2, a reversing valve-3, a valve cover-4, a spray replacing piece-5, a direct injection joint-6, a water outlet joint-7, an annular seat-8, a first groove-9, a second groove-10, a sealing ring-11, a spray outlet hole-12, a limiting piece-13, a filter screen-14, a containing groove-15, a water spraying hole-16, a partition plate-17, a steering valve-18, a through hole-19, a fixed seat-20, a sealing cover-21, a sealing strip-22, a rotating handle-23, a rotating piece-24, a diversion seat-25 and a diversion fin-26.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, a novel spray gun comprises a first pipe body 1 and a second pipe body 2, the first pipe body 1 is horizontally installed on the upper portion of the second pipe body 2, the first pipe body 1 is communicated with the second pipe body 2, the lower end of the second pipe body 2 is fixedly connected with a connecting port, a reversing valve 3 is arranged in the first pipe body 1, one side of the first pipe body 1 is provided with a water nozzle component, the other side is rotationally provided with a rotating handle 23, the reversing valve 3 comprises a valve body and a valve core, the valve body comprises a water inlet and at least two water outlets, the valve core is rotationally installed in the valve body, one end of the valve body, which is close to the rotating handle 23, is connected with a valve cover 4 between the inner wall of the first pipe body 1, the rotating handle 23 is connected with the valve core, the rotating handle 23 drives the valve core to rotate, so that one water outlet is communicated with the water inlet, a water outlet joint 7 is arranged between the reversing valve 3 and the water nozzle component, the water nozzle component is provided with a plurality of water delivery ports corresponding to each water outlet, the water nozzle component comprises a water delivery sheet 5 and a direct spray joint 6, the direct spray joint 6 is installed in the middle of the water outlet joint 7, the direct spray joint 5 is rotationally replaced, the direct spray joint 5 is rotationally connected with the water delivery joint 5, the water delivery joint 5 is rotationally replaced with the water delivery joint 5, and the water delivery joint 5 is rotationally replaced by the direct spray joint 5, and the water delivery joint 5 is in a soft water delivery joint is in a soft water delivery mode, and the water delivery joint is in a soft water delivery joint mode, and the water delivery joint is respectively, and the water delivery joint is in a soft water delivery joint is in a water delivery joint and the water delivery joint.

In this embodiment, the spray replacement piece 5 includes annular seat 8, first recess 9 has been seted up to annular seat 8's outer annular face, second recess 10 has been seted up to annular seat 8's inner ring face, all inlayed in first recess 9 and the second recess 10 and have been equipped with sealing washer 11, annular seat 8's terminal surface has been link up a plurality of spray hole 12, first body 1 is close to the one end threaded connection of water injection well choke subassembly has locating part 13, the through-hole 19 with annular seat 8 looks adaptation has been seted up at the middle part of locating part 13, be provided with filter screen 14 on the through-hole 19.

When a user needs the water spray outlet 12 with different structures (different apertures, arrangement modes or grain designs) to realize a specific water flow mode (such as column, spray or pulse), the annular seat 8 can be taken out only by unscrewing the limiting piece 13, then the other annular seat 8 with the different water spray outlet 12 is put into the first pipe body 1, finally the limiting piece 13 is screwed in again and is abutted with the annular seat 8, so that the annular seat 8 can be ensured not to move due to water flow impact, and the sealing rings 11 in the first groove 9 and the second groove 10 can ensure that the problem of water leakage cannot occur at the contact position of the annular seat 8 with the inner wall of the first pipe body 1 and the direct spray joint 6.

In the embodiment, an accommodating groove 15 is formed at one end of the second pipe body 2 close to the water nozzle assembly, a plurality of water spraying holes 16 are formed in the accommodating groove 15, the water spraying holes 16 are communicated with the inside of the second pipe body 2, a partition 17 is arranged in the second pipe body 2, a steering valve 18 is arranged at the bottom end of the partition 17, the inside of the second pipe body 2 is divided into two independent spaces by the partition 17, one space is communicated with the first pipe body 1, the other space is communicated with the water spraying holes 16, a through hole 19 is formed in one side of the steering valve 18, annular fixing seats 20 are arranged at the upper end and the lower end of the steering valve 18, the fixing seats 20 are connected with the inner wall of the second pipe body 2, a rotating piece 24 is sleeved on the rotating piece 2, the inner end of the rotating piece 24 penetrates through the second pipe body 2 and is connected with the side wall of the steering valve 18, accordingly the steering valve 18 is driven to rotate through rotation, a sealing cover 21 is assembled on the accommodating groove 15 in a sliding mode, an accommodating cavity for the sealing cover 21 to enter is formed in the side of the accommodating groove 15, a slideway is formed in the bottom of the accommodating groove 15, a slideway penetrates through the bottom of the rotating piece 21 to the inner end of the sealing cover 24 and is connected with the inner wall of the second pipe body 2, a plurality of fins 25 are evenly penetrates through the inner end of the sealing piece 24, a plurality of fins 25 are evenly penetrates through the inner grooves 25, the sealing strips are evenly penetrates through the inner grooves 25, and the sealing strips are evenly penetrates through the sealing strips 25, and are evenly penetrates through the sealing strips to the sealing strips, and are evenly penetrates through the sealing strips, and are evenly is connected with the sealing grooves, and is connected with the sealing holes, and is connected.

When the device is used for shower assistance or large-scale bathroom surface flushing, a user only needs to rotate the rotating piece 24, so that the steering valve 18 is driven to rotate, the through hole 19 rotates to a space communicated with the water spraying hole 16, water flows into the space through the through hole 19 and is sprayed out of the water spraying hole 16 to form a large-scale water curtain, and the device is particularly suitable for large-scale flushing of bathroom walls and bathroom glass, when the rotating piece 24 rotates to another space, the sealing cover 21 synchronously rotates along with the rotation of the rotating piece 24 when the water flows into the first pipe body 1, and the sealing cover 21 covers the accommodating groove 15, so that the device is convenient for the user to hold, and dirt adhered to the water spraying hole 16 during normal idle time can be avoided.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a novel spray gun, includes first body and second body, first body horizontal installation is in second body upper portion, and first body is linked together with the second body, the lower extreme fixedly connected with connection port of second body, its characterized in that:

2. The novel spray gun of claim 1, wherein the spray replacing piece comprises an annular seat, a first groove is formed in the outer annular surface of the annular seat, a second groove is formed in the inner annular surface of the annular seat, sealing rings are embedded in the first groove and the second groove, and a plurality of spray outlets are formed in the end surface of the annular seat in a penetrating mode.

3. The novel spray gun of claim 2, wherein one end of the first pipe body, which is close to the water nozzle assembly, is in threaded connection with a limiting piece, a through hole matched with the annular seat is formed in the middle of the limiting piece, and a filter screen is arranged on the through hole.

4. The novel spray gun of claim 1, wherein the second pipe body is provided with a containing groove near one end of the water nozzle assembly, the containing groove is provided with a plurality of water spraying holes, the water spraying holes are communicated with the inside of the second pipe body, the inside of the second pipe body is provided with a partition plate, the bottom end of the partition plate is provided with a steering valve, the inside of the second pipe body is divided into two independent spaces by the partition plate, one space is communicated with the first pipe body, the other space is communicated with the water spraying holes, one side of the steering valve is provided with a through hole, the upper end and the lower end of the steering valve are respectively provided with an annular fixing seat, the fixing seat is connected with the inner wall of the second pipe body, the second pipe body is rotatably sleeved with a rotating piece, and the inner end of the rotating piece penetrates through the second pipe body and is connected with the side wall of the steering valve, so that the steering valve is driven to rotate by rotation.

5. The novel spray gun of claim 4, wherein the accommodating groove is provided with a sealing cover in a sliding manner, an accommodating cavity for the sealing cover to enter is formed on the side of the accommodating groove, a slideway penetrating through the rotating piece is formed at the bottom of the accommodating groove, and the bottom of the sealing cover penetrates through the slideway to be connected with the inner end of the rotating piece.

6. The novel spray gun of claim 4, wherein a third groove is formed in the outer wall of the fixing seat, and a sealing strip is embedded in the third groove.

7. The novel spray gun of claim 4, wherein a diversion seat is arranged at the bottom of the space communicated with the water spraying hole, and a plurality of diversion fins are arranged in the diversion seat.