CN221183229U

CN221183229U - Sprinkler with improved structure

Info

Publication number: CN221183229U
Application number: CN202323126808.8U
Authority: CN
Inventors: 黄联辉; 尤朝阳; 黄银珍; 郑荣艺
Original assignee: Fujian Nan'an Meixiao Fire Fighting Equipment Manufacturing Co ltd
Current assignee: Fujian Nan'an Meixiao Fire Fighting Equipment Manufacturing Co ltd
Priority date: 2023-11-20
Filing date: 2023-11-20
Publication date: 2024-06-21
Anticipated expiration: 2033-11-20

Abstract

The utility model relates to the technical field of spray heads, and provides a water spray head with an improved structure, which comprises a protective cover and a water inlet pipe, wherein the water inlet pipe is fixed at the top end of the protective cover, a sealing structure is arranged at the top of the protective cover, a communicating pipe is connected with the bottom of the protective cover through threads, and a filtering structure is arranged at the outer side of the bottom of the communicating pipe. According to the utility model, the adjusting structure is arranged, the fixed frame is fixed at the bottom end of the connecting plate, the bolts penetrate through the two sides of the fixed frame, the adjusting plate is arranged at the outer side of the bolt inside the fixed frame, when the sprinkler head is used, the bolts are loosened, the fixed frame and the adjusting plate are in a free movable state, after the adjusting plate is adjusted to a proper angle, the bolts are screwed, the fixed frame and the adjusting plate can be fixed again, the angle of the adjusting plate can be adjusted, and then the angle of the sprinkler head body can be adjusted through the metal pipe, so that the sprinkler head has the function of adjusting the angle of the sprinkler head, and the applicability of the sprinkler head in use is improved.

Description

Sprinkler with improved structure

Technical Field

The utility model relates to the technical field of spray heads, in particular to a water spray head with an improved structure.

Background

As an important tool for outdoor irrigation, the use frequency of the sprinkler is more and more frequent in daily life, so that a sprinkler with an improved structure needs to be designed;

To this end, patent publication No. CN105228705B discloses a sprinkler head comprising a frame having a water-proof port and combined with a water supply pipe so that water supply is discharged through the water-proof port, a spray plate having a height adjusting unit at a central portion of the spray plate, the spray plate being combined with a lower portion of the frame, a fuse supported by the height adjusting unit, the fuse including a first rod and a second rod combined by a fusible metal, and a closing film supported by the fuse for closing the water-proof port, the first rod and the second rod being welded at two or more positions by the fusible metal;

The sprinkling angle of the sprinkling nozzle is inconvenient to adjust when the sprinkling nozzle is used, so that the applicability of the sprinkling nozzle in the use process is low.

Disclosure of utility model

First, the technical problem to be solved

The utility model aims to provide a sprinkler head with an improved structure, which is used for solving the defect that the existing sprinkler head is inconvenient to adjust the sprinkling angle.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the sprinkler head with the improved structure comprises a protective cover and a water inlet pipe;

A water inlet pipe is fixed at the top end of the protective cover, and a sealing structure is arranged at the top of the protective cover;

The bottom of the protective cover is in threaded connection with a communicating pipe, a filtering structure is arranged on the outer side of the bottom of the communicating pipe, a connecting plate is in threaded connection with the outer side of the filtering structure, an adjusting structure is arranged at the bottom end of the connecting plate, the adjusting structure comprises a fixing frame, bolts and an adjusting plate, the fixing frame is fixed at the bottom end of the connecting plate, an adjusting plate is arranged on the inner side of the bottom of the fixing frame, and bolts penetrate through the two sides of the fixing frame and the two sides of the adjusting plate;

The inside of adjusting the structure is run through there is the hose, the bottom mounting of adjusting the structure has the tubular metal resonator, the bottom mounting of tubular metal resonator has the shower nozzle body, the bottom of shower nozzle body evenly is provided with the watering hole.

Preferably, the sealing structure comprises a groove, a connecting strip and a sealing ring, wherein the groove is formed in the top of the protective cover, the connecting strip is arranged in the groove, and the sealing ring is fixed at the bottom end of the connecting strip. The connecting strip and the groove are clamped, so that the connecting strip is convenient to take down and easy to clean.

Preferably, the connecting strip and the protective cover form a clamping structure through the groove, and the bottom end of the sealing ring is abutted against the top end of the communicating pipe. The bottom of sealing washer is inconsistent with the top of communicating pipe can play sealed effect.

Preferably, the filter structure comprises a connecting block, a filter plate and filter holes, wherein the connecting block is arranged on the outer side of the bottom of the communicating pipe, the filter plate is fixed at the bottom end of the connecting block, and the filter holes are uniformly formed in the filter plate. The filtering holes can filter part of impurities, so that the impurities are prevented from blocking the spray head body.

Preferably, the inner wall of the connecting block is provided with internal threads, the outer wall of the bottom of the communicating pipe is provided with external threads, and the connecting block and the communicating pipe form a rotating structure through threads. The rotating structure is convenient for taking down the filter plate, and the filter plate can be cleaned or replaced conveniently.

Preferably, the front cross section of the fixing frame and the adjusting plate is U-shaped, and the fixing frame and the adjusting plate form a rotating structure through bolts. The U-shaped design of the fixing plate and the adjusting plate is convenient for using the bolt connection, and the angle is easy to adjust during the use.

Preferably, the water spraying holes are distributed at equal intervals at the bottom of the spray head body, and the top end of the hose extends to the inside of the connecting plate. The sprinkling holes are uniformly distributed at the bottom of the sprinkler body, so that sprinkling is more uniform

(III) beneficial effects

The sprinkler head with the improved structure provided by the utility model has the advantages that:

Through being provided with the regulation structure, the fixed frame is fixed in the bottom of connecting plate, the both sides of fixed frame are run through and are had the bolt, the outside of fixed frame inside bolt is provided with the regulating plate, during the use, loose bolt, fixed frame and regulating plate are in the free movable state, after adjusting the regulating plate to suitable angle, screw up the bolt, can be with fixed frame and regulating plate again, can adjust the angle of regulating plate, then can adjust the angle of shower nozzle body through the tubular metal resonator, realized that the device has the function of adjusting the shower nozzle angle, the suitability of this shower nozzle when using has been improved;

Through being provided with seal structure, be provided with the recess in the outside of protective cover top inlet tube, be provided with the connecting strip in the inside of recess, be fixed with the sealing washer in the bottom of connecting strip, when communicating pipe and protective cover carry out threaded connection, the top of communicating pipe can be inconsistent with the bottom of sealing washer, effectively prevent that water from spilling, because connecting strip and protective cover pass through the recess and constitute the block structure, consequently the recess can take out from the inside of recess, can take out the sealing washer then, more convenient clearance has realized that the device has leak protection water and the function of easily clearing up, the convenience of this sprinkler head when using has been improved;

Through being provided with filtration, connecting block threaded connection and communicating pipe bottom's outside, the bottom mounting of connecting block has the filter, the inside of filter evenly is provided with the filtration pore, when using sprinkler head, rivers get into from the top, can filter the impurity that partial volume is slightly big through the filtration pore, prevent that impurity from falling into the inside of sprinkler head body, then block up the sprinkler pore when spraying water, when filtering the effect and appear descending, can unscrew the connecting block from communicating pipe's outside, install again after the clearance filtration pore, realized that the device has the filtration, prevent blocking up the function, thereby improved the life of this sprinkler head.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

FIG. 6 is a schematic top view of a structure of the present utility model;

fig. 7 is a three-dimensional schematic diagram of a filter structure according to the present utility model.

Reference numerals in the drawings illustrate: 1. a protective cover; 2. a water inlet pipe; 3. a sealing structure; 301. a groove; 302. a connecting strip; 303. a seal ring; 4. a communicating pipe; 5. a filtering structure; 501. a connecting block; 502. a filter plate; 503. a filter hole; 6. a connecting plate; 7. an adjustment structure; 701. a fixed frame; 702. a bolt; 703. an adjusting plate; 8. a metal tube; 9. a spray head body; 10. a water spraying hole; 11. and (3) a hose.

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.

Example 1

Referring to fig. 1-7, the sprinkler head with improved structure provided by the utility model comprises a protective cover 1 and a water inlet pipe 2, wherein the water inlet pipe 2 is fixed at the top end of the protective cover 1, a sealing structure 3 is arranged at the top of the protective cover 1, the sealing structure 3 comprises a groove 301, a connecting strip 302 and a sealing ring 303, the groove 301 is arranged at the top of the protective cover 1, the connecting strip 302 is arranged in the groove 301, the sealing ring 303 is fixed at the bottom end of the connecting strip 302, the connecting strip 302 and the protective cover 1 form a clamping structure through the groove 301, and the bottom end of the sealing ring 303 is in contact with the top end of a communicating pipe 4.

In this embodiment, be provided with recess 301 in the outside of shield cover 1 top inlet tube 2, be provided with connecting strip 302 in the inside of recess 301, be fixed with sealing washer 303 in the bottom of connecting strip 302, when communicating pipe 4 carries out threaded connection with shield cover 1, the top of communicating pipe 4 can be inconsistent with the bottom of sealing washer 303, effectively prevent that water from spilling, because connecting strip 302 constitutes the block structure with shield cover 1 through recess 301, consequently recess 301 can follow the inside of recess 301, then can take out sealing washer 303, more convenient clearance.

Example two

The embodiment further includes: the bottom threaded connection of protective cover 1 has communicating pipe 4, and the outside of communicating pipe 4 bottom is provided with filtration 5, and filtration 5 includes connecting block 501, filter 502 and filtration pore 503, and connecting block 501 sets up in the outside of communicating pipe 4 bottom, and the bottom mounting of connecting block 501 has filter 502, and the inside of filter 502 evenly is provided with filtration pore 503, is provided with the internal thread on the inner wall of connecting block 501, is provided with the external screw thread on the outer wall of communicating pipe 4 bottom, and connecting block 501 passes through the screw thread with communicating pipe 4 and constitutes rotating-structure.

In this embodiment, connecting block 501 threaded connection and the outside of communicating pipe 4 bottom, the bottom mounting of connecting block 501 has filter 502, and the inside of filter 502 evenly is provided with filtration pore 503, and when using the watering shower nozzle, rivers get into from the top, can filter the impurity that partial volume is slightly bigger through filtration pore 503, prevent that impurity from falling into the inside of shower nozzle body 9, blocks up watering hole 10 when then spraying water, when filtering the effect appearance decline, can unscrew connecting block 501 from the outside of communicating pipe 4, and the reinstallation is after clearance filtration pore 503.

Example III

The embodiment further includes: the outside threaded connection of filtration 5 has connecting plate 6, the bottom of connecting plate 6 is provided with regulation structure 7, regulation structure 7 includes fixed frame 701, bolt 702 and regulating plate 703, fixed frame 701 is fixed in the bottom of connecting plate 6, the inboard of fixed frame 701 bottom is provided with regulating plate 703, the bolt 702 has all been run through to both sides of fixed frame 701 and regulating plate 703, the main visual cross section of fixed frame 701 and regulating plate 703 is "U" font design, fixed frame 701 passes through bolt 702 with regulating plate 703 and constitutes rotating-structure, the inside of regulation structure 7 is run through and is had hose 11, the bottom mounting of regulation structure 7 has tubular metal resonator 8, the bottom mounting of tubular metal resonator 8 has shower nozzle body 9, the bottom of shower nozzle body 9 evenly is provided with sprinkler hole 10, sprinkler hole 10 is equidistant distribution in the bottom of shower nozzle body 9, the top of hose 11 extends to the inside of connecting plate 6.

In this embodiment, the fixing frame 701 is fixed at the bottom end of the connecting plate 6, the bolts 702 penetrate through two sides of the fixing frame 701, the adjusting plate 703 is disposed on the outer side of the bolts 702 inside the fixing frame 701, when in use, the bolts 702 are loosened, the fixing frame 701 and the adjusting plate 703 are in a free movement state, after the adjusting plate 703 is adjusted to a proper angle, the bolts 702 are screwed down, the fixing frame 701 and the adjusting plate 703 can be fixed again, and then the angle of the adjusting plate 703 can be adjusted, and then the angle of the spray head body 9 can be adjusted through the metal pipe 8.

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 sprinkler head with the improved structure comprises a protective cover (1) and a water inlet pipe (2);

The method is characterized in that:

A water inlet pipe (2) is fixed at the top end of the protective cover (1), and a sealing structure (3) is arranged at the top of the protective cover (1);

The bottom threaded connection of shield cap (1) has communicating pipe (4), the outside of communicating pipe (4) bottom is provided with filtration (5), the outside threaded connection of filtration (5) has connecting plate (6), the bottom of connecting plate (6) is provided with regulation structure (7), regulation structure (7) are including fixed frame (701), bolt (702) and regulating plate (703), the bottom of connecting plate (6) is fixed in to fixed frame (701), the inboard of fixed frame (701) bottom is provided with regulating plate (703), bolt (702) have all been run through to the both sides of fixed frame (701) and regulating plate (703);

The inside of adjusting structure (7) is run through and is had hose (11), the bottom mounting of adjusting structure (7) has tubular metal resonator (8), the bottom mounting of tubular metal resonator (8) has shower nozzle body (9), the bottom of shower nozzle body (9) evenly is provided with watering hole (10).

2. The sprinkler head with improved structure according to claim 1, wherein: the sealing structure (3) comprises a groove (301), a connecting strip (302) and a sealing ring (303), wherein the groove (301) is formed in the top of the protective cover (1), the connecting strip (302) is arranged in the groove (301), and the sealing ring (303) is fixed at the bottom end of the connecting strip (302).

3. The sprinkler head with improved structure according to claim 2, wherein: the connecting strip (302) and the protective cover (1) form a clamping structure through the groove (301), and the bottom end of the sealing ring (303) is abutted to the top end of the communicating pipe (4).

4. The sprinkler head with improved structure according to claim 1, wherein: the filter structure (5) comprises a connecting block (501), a filter plate (502) and filter holes (503), wherein the connecting block (501) is arranged on the outer side of the bottom of the communicating pipe (4), the filter plate (502) is fixed at the bottom end of the connecting block (501), and the filter holes (503) are uniformly formed in the filter plate (502).

5. The sprinkler head with improved structure according to claim 4, wherein: the connecting block is characterized in that an inner thread is arranged on the inner wall of the connecting block (501), an outer thread is arranged on the outer wall of the bottom of the communicating pipe (4), and the connecting block (501) and the communicating pipe (4) form a rotating structure through threads.

6. The sprinkler head with improved structure according to claim 1, wherein: the front cross sections of the fixing frame (701) and the adjusting plate (703) are U-shaped, and the fixing frame (701) and the adjusting plate (703) form a rotating structure through bolts (702).

7. The sprinkler head with improved structure according to claim 1, wherein: the sprinkling holes (10) are distributed at equal intervals at the bottom of the sprinkler body (9), and the top end of the hose (11) extends to the inside of the connecting plate (6).