CN211678290U

CN211678290U - Multipurpose nozzle

Info

Publication number: CN211678290U
Application number: CN202020044842.8U
Authority: CN
Inventors: 王保友
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-10-16
Anticipated expiration: 2030-01-09

Abstract

The utility model provides a multipurpose nozzle, including cylindric nozzle main part, wear to be equipped with the spraying hole in the nozzle main part, the circumference wall department of nozzle main part one end is provided with the boss, the circumference wall department processing of the other end of nozzle main part is formed with at least one tangent plane. The circumferential wall of the nozzle main body is matched with the plain section, so that the circular mist nozzle can be matched with mounting holes in various shapes, and the nozzle has the advantages of small limitation and high applicability.

Description

Multipurpose nozzle

Technical Field

The utility model relates to an accessory for spraying apparatus especially relates to a multi-purpose nozzle.

Background

A conventional spray head for an atomizer includes, as shown in fig. 1, a head body 10 having a mounting hole 12 formed therein, and a nozzle 11 provided in the mounting hole 12. The mounting hole 12 can be designed into a circular shape, a rectangular shape, a polygonal shape, etc. as required, and in order to ensure high connection stability and sealing performance between the nozzle body 10 and the nozzle 11, the shape of the nozzle 11 is designed to be the same as that of the mounting hole 12, so that the nozzles 11 with different shapes cannot be used in a mixed manner, the limitation of the nozzle 11 is high, and the applicability is low.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a multi-purpose nozzle, which has the advantages of less limitation and higher applicability.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a multi-purpose nozzle, includes cylindric nozzle main part, wear to be equipped with the spraying hole on the nozzle main part, the circumference wall department of nozzle main part one end is provided with the boss, the circumference wall department processing of the nozzle main part other end is formed with at least one tangent plane.

Through above-mentioned technical scheme, when installing this circle fog nozzle to the drill way be circular shape mounting hole inside, the circumference wall in the outside of nozzle main part and the interior pore wall laminating of mounting hole leave the clearance between the plano-section and the interior pore wall of mounting hole, have great contact surface this moment between this circle fog nozzle and the shower nozzle body, and have higher connection stability. Meanwhile, the boss can cover the orifice on one side of the mounting hole, so that the round mist nozzle and the spray head body have good sealing performance.

When the round spray nozzle is installed inside an installation hole with a rectangular orifice, the plane section can be attached to the inner hole wall of the installation hole, and the circumferential surface of the outer side of the nozzle main body can be tightly abutted to the rest inner hole walls of the installation hole, so that the round spray nozzle and the nozzle body are high in connection stability. Meanwhile, the boss can cover the orifice on one side of the mounting hole, so that the round mist nozzle and the spray head body have good sealing performance.

When the round spray nozzle is installed in the installation hole with the same orifice shape and the same round spray nozzle appearance, the side wall of the nozzle main body is completely attached to the inner hole wall of the installation hole, and the round spray nozzle and the nozzle body have high connection stability and sealing performance. Meanwhile, the boss can cover the orifice on one side of the mounting hole, and the sealing performance between the round mist nozzle and the spray head body is further improved.

In conclusion, the round mist nozzle can be matched with mounting holes in various shapes, and has the advantages of being small in limitation and high in applicability.

Preferably, the orifice of the spray hole is circular.

Through the technical scheme, the liquid sprayed out from the spray holes with round orifices is radial, and the coverage range is large.

Preferably, there are two planar sections, and the two planar sections are symmetrically distributed on two sides of the spray hole.

Through the technical scheme, when the circular mist nozzle is installed in the installation hole with the rectangular orifice shape or the orifice shape and the nozzle main body with the same appearance, the two symmetrically distributed plain noodles can be attached to the inner hole wall of the installation hole, so that the nozzle main body is not easy to rotate in the plain mist collision head body in the circumferential direction.

Preferably, a notch is arranged on the end part of the nozzle main body, which is far away from the boss, and the notch is positioned between the two tangent planes.

Through above-mentioned technical scheme, set up the required material of this nozzle body production can be reduced to the incision on the nozzle body, has reduced the manufacturing cost of this nozzle body to a certain extent.

Preferably, there are two notches, and the two notches are symmetrically distributed on two sides of the spray hole, and the notches penetrate through the circumferential wall of the nozzle main body.

Through above-mentioned technical scheme, when the inner hole wall of mounting hole had the arch because of the processing problem, only need be relative with protruding and incision, can install this circle fog shower nozzle to the shower nozzle body on, reduce the condemned condition of circle fog shower nozzle and produce.

Preferably, a pressurizing head is embedded in the spraying hole, a water inlet hole is formed in the pressurizing head, and the water inlet hole is communicated with the spraying hole.

Through above-mentioned technical scheme, set up in the space that the pressure head in spray hole inside can crowd the hole of spraying, when liquid enters into spray hole inside from the inlet opening, the velocity of flow of liquid can increase.

Preferably, the spray hole comprises a water inlet section, a pressurizing section and an injection section which are sequentially communicated, the water inlet section is close to one side of the boss, the inner diameter of the water inlet section is larger than that of the pressurizing section, and the inner diameter of the pressurizing section is larger than that of the injection section; the pressurization head comprises an installation section arranged in the water inlet section and a connection section arranged in the pressurization section.

Through above-mentioned technical scheme, the installation section inlays in the section of intaking for the pressurization head is difficult for droing from the nozzle main part, and the linkage segment stretches into and is used for crowding the space that occupies the pressurization section in the pressurization section, makes liquid flow through can obtain accelerating when here.

Preferably, the inlet opening wears to establish on the installation section, the linkage segment includes mobile jib, circumference evenly distributed in at least two locating pieces on the mobile jib lateral wall, the locating piece with the inner wall of pressurization section is contradicted.

Through the technical scheme, the positioning block is tightly abutted against the inner wall of the pressurizing section, so that the pressurizing head is not easy to fall off from the nozzle main body. Meanwhile, a channel for liquid to pass through is formed between two adjacent positioning blocks, so that a water inlet hole does not need to be formed in the connecting section, the pressurizing head is more convenient to process, and meanwhile, the connecting section can have higher structural strength.

Preferably, a plurality of drainage grooves are uniformly distributed in the circumferential direction of the joint of the pressurizing section and the spraying section, and the drainage grooves are arranged along the tangential direction of the spraying section.

Through above-mentioned technical scheme, set up the drainage groove between pressurization section and injection section and can carry out liquid to liquid, prevent that liquid from blockking up and can't follow the spraying hole and discharge by the mobile jib.

Preferably, a pull rod is arranged on the end of the mounting section, which faces away from the connecting section.

Through above-mentioned technical scheme, set up the pull rod on the installation section for the dismantlement of installation end becomes more convenient.

Drawings

FIG. 1 is an exploded view of a conventional spray head for an atomizer;

FIG. 2 is a schematic structural diagram of an embodiment;

FIG. 3 is a schematic structural view of a nozzle body;

fig. 4 is a schematic structural view of the pressing head.

Reference numerals: 1. a nozzle body; 2. a boss; 3. a spray orifice; 31. a water inlet section; 32. a pressurizing section; 33. a spraying section; 4. cutting into a plain noodles; 5. cutting; 6. a pressurizing head; 61. an installation section; 62. a connecting section; 621. a main rod; 622. positioning blocks; 7. a water inlet hole; 8. a drainage groove; 9. a pull rod; 10. a nozzle body; 11. a nozzle; 12. and (7) installing holes.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.

A multi-purpose nozzle, as shown in FIG. 2, includes a cylindrical nozzle body 1. An annular boss 2 is arranged on the outer circumferential wall of one end of the nozzle body 1, and the boss 2 and the nozzle body 1 are coaxially arranged. Two parallel plain noodles 4 are arranged on the outer circumferential wall of the other end of the nozzle body 1, and the two plain noodles 4 are symmetrically distributed on two sides of the central axis of the nozzle body 1. The planar section 4 extends in the axial direction of the nozzle body 1 to the end of the nozzle body 1 remote from the boss 2. The end part of the nozzle body 1, which is far away from the boss 2, is also provided with two notches 5 which are symmetrically distributed, the two notches 5 are arranged between the two tangent planes 4, the distance between each notch 5 and the two tangent planes 4 is equal, and each notch 5 penetrates through the outer circumferential wall of the nozzle body 1.

As shown in fig. 3, a circular spray hole 3 is formed through the center of the nozzle body 1, the spray hole 3 includes a water inlet section 31, a pressurizing section 32 and a spraying section 33 which are connected in sequence, the water inlet section 31 is disposed at one end of the nozzle body 1 with the boss 2, the spraying section 33 is disposed at one end of the nozzle body 1 with the flat section 4, the aperture of the water inlet section 31 is larger than that of the pressurizing section 32, a first blocking shoulder is formed between the water inlet section 31 and the pressurizing section 32, the aperture of the pressurizing section 32 is larger than that of the spraying section 33, and a second blocking shoulder is formed between the pressurizing section 32 and the spraying section 33. The junction circumference evenly distributed of pressurization section 32 and injection section 33 has a plurality of drainage grooves 8, and a plurality of drainage grooves 8 all set up along the tangential of injection section 33.

As shown in fig. 3 and 4, a pressurizing head 6 is arranged inside the spraying hole 3, and the pressurizing head 6 can occupy the space of the spraying hole 3, so that the speed of the liquid is increased when the liquid flows through. The pressurization head 6 includes integrated into one piece's installation section 61 and linkage segment 62, installation section 61 sets up inside the section of intaking 31, installation section 61 supports tightly with keeping off the shoulder one, and the outer wall of installation section 61 supports tightly with the inner wall of the section of intaking 31, a plurality of inlet openings 7 have been seted up on the installation section 61, and a plurality of inlet openings 7 use the axis of installation section 61 as central circumference evenly distributed, be provided with pull rod 9 on the tip that linkage segment 62 was kept away from to installation section 61, pull rod 9 and the coaxial setting of installation section 61. Connecting segment 62 is located pressurization section 32, and connecting segment 62 includes mobile jib 621 and locating piece 622, and mobile jib 621 and installation section 61 coaxial arrangement, and mobile jib 621 is located the center department of a plurality of inlet openings 7, and mobile jib 621 supports tightly with keeping off two shoulders, and locating piece 622 integrated into one piece is on the lateral wall of mobile jib 621, and locating piece 622 sets up along mobile jib 621 axial, and locating piece 622 supports tightly with the inner wall of pressurization section 32. The number of the positioning blocks 622 is the same as that of the water inlet holes 7, and each positioning block 622 is located between two adjacent water inlet holes 7.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims

1. A multi-purpose nozzle is characterized in that: including cylindric nozzle main part (1), wear to be equipped with spray hole (3) on nozzle main part (1), the circumference wall department of nozzle main part (1) one end is provided with boss (2), the circumference wall department processing of the nozzle main part (1) other end is formed with at least one tangent plane (4).

2. The multi-purpose nozzle of claim 1, wherein: the orifice of the spray hole (3) is circular.

3. The multi-purpose nozzle of claim 1, wherein: the number of the flat cutting surfaces (4) is two, and the two flat cutting surfaces (4) are symmetrically distributed on two sides of the spraying hole (3).

4. The multi-purpose nozzle of claim 3, wherein: the nozzle body (1) deviates from a notch (5) is arranged at the end part of the boss (2), and the notch (5) is positioned between the two tangent planes (4).

5. The multi-purpose nozzle of claim 4, wherein: the number of the notches (5) is two, the notches (5) are symmetrically distributed on two sides of the spray hole (3), and the notches (5) penetrate through the circumferential wall of the nozzle main body (1).

6. The multi-purpose nozzle of claim 1, wherein: the spray hole (3) is embedded with a pressurizing head (6), the pressurizing head (6) is provided with a water inlet hole (7), and the water inlet hole (7) is communicated with the spray hole (3).

7. The multi-purpose nozzle of claim 6, wherein: the spraying hole (3) comprises a water inlet section (31), a pressurizing section (32) and an injection section (33) which are sequentially communicated, the water inlet section (31) is close to one side of the boss (2), the inner diameter of the water inlet section (31) is larger than that of the pressurizing section (32), and the inner diameter of the pressurizing section (32) is larger than that of the injection section (33); the pressurizing head (6) comprises an installation section (61) arranged inside the water inlet section (31) and a connecting section (62) arranged inside the pressurizing section (32).

8. The multi-purpose nozzle of claim 7, wherein: the inlet opening (7) wear to establish on installation section (61), linkage segment (62) include mobile jib (621), circumference evenly distributed in at least two locating pieces (622) on mobile jib (621) lateral wall, locating piece (622) with the inner wall of pressurization section (32) is contradicted.

9. The multi-purpose nozzle of claim 7, wherein: the pressurization section (32) and the junction circumference evenly distributed of spraying section (33) have a plurality of drainage grooves (8), just drainage groove (8) are followed the tangential setting of spraying section (33).

10. The multi-purpose nozzle of claim 7, wherein: a pull rod (9) is arranged on the end of the mounting section (61) facing away from the connecting section (62).