CN220143729U

CN220143729U - Spray head for foam watering can

Info

Publication number: CN220143729U
Application number: CN202321684276.7U
Authority: CN
Inventors: 管秉东
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-12-08
Anticipated expiration: 2033-06-29

Abstract

The utility model provides a spray head for a foam spray can, and relates to the technical field of car washing spray heads. The spray head comprises a spray head main body, wherein a horn-shaped spray nozzle is formed at one end of the spray head main body, a water outlet long hole is formed in the spray head main body, one side of the spray nozzle is communicated with one end of the water outlet long hole, two parallel baffles are arranged in the spray nozzle, the water outlet end of the water outlet long hole is positioned at the center of the two baffles, a foam long hole which is longitudinally arranged is formed in the spray head main body, and the top of the foam long hole is arranged on the side wall of the spray nozzle and positioned between the two baffles. The utility model has the advantages of simple structure, large spraying angle, better foam spraying effect and the like.

Description

Spray head for foam watering can

Technical Field

The utility model relates to the technical field of car washing spray heads, in particular to a spray head for a foam watering can.

Background

In the process of car washing, people generally adopt a water gun to wet the car, then spray foam on the outer surface of the car body, and after scrubbing, the car is cleaned by the water gun.

The mode that often adopts the foam watering can to connect high-pressure squirt at the in-process of spraying foam is sprayed, traditional foam watering can is spraying the in-process, needs great fan-shaped area to can spray wider, hang the foam at automobile body outward appearance more easily, traditional foam watering can is often comparatively fixed on the spray range, it relies on the aperture of spout in the spray core to spray in the fan-shaped, when changing bigger fan-shaped area, often adopts to rotate the adjustment of foam watering can shower nozzle, but still be limited to the size of spray core after the adjustment, thereby can't reach bigger fan-shaped and spray the region, thereby the result of use is relatively poor.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provide a spray head for a foam spray can, which has the advantages of simple structure, large spray angle and better use effect.

The purpose of the utility model is realized in the following way:

a shower nozzle for foam watering can, includes the shower nozzle main part, the one end of shower nozzle main part forms the spout of loudspeaker form, the shaping has the play water slot hole of horizontal setting in the shower nozzle main part, one side of spout is linked together with the one end of play water slot hole, there are two parallel baffles in the spout, the play water end of play water slot hole is located the center of two baffles, the shaping has the foam slot hole of vertical setting in the shower nozzle main part, and the top of foam slot hole is seted up on the lateral wall of spout, and is located between two baffles.

The utility model is further characterized in that the end part of the water outlet long hole, which is close to the nozzle, is provided with a mounting hole, a spray core is arranged in the mounting hole, and the end part of the mounting hole, which is close to the nozzle, is provided with a through hole communicated with the nozzle.

The utility model is further arranged that the aperture of the mounting hole is smaller than the aperture of the water outlet long hole.

The utility model further provides that the spray core comprises a core barrel attached to the inner hole wall of the mounting hole, one end of the core barrel is provided with a conical water outlet part, the middle part of the water outlet part is provided with a V-shaped slot, the slot is communicated with the inside of the core barrel, and the length direction of the slot bottom is parallel to the two baffles.

The utility model is further characterized in that the side wall of the core barrel is provided with a limiting part for propping against the inner wall of the mounting hole.

The utility model is further arranged that the side wall of the nozzle is provided with foam pores communicated with the foam long holes.

The utility model is further arranged that the cross section of the nozzle is isosceles triangle, and the injection angle of the nozzle is 30-40 degrees.

Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

1. according to the spray head provided by the utility model, the spray nozzle with a larger angle is formed at one end of the water outlet long hole, and two parallel baffles are formed in the spray nozzle, so that the foam is in a fan-shaped structure in the spraying process, and fan-shaped foam with better effect is realized.

2. The utility model further fixes the spray core in a detachable installation mode, thereby providing convenience for the installation of the spray core and simultaneously providing convenience for the manufacture of the spray head.

3. According to the spray core provided by the utility model, the end part of the spray core is provided with the V-shaped groove, so that the high-pressure water forms a fan-shaped structure in advance in the spraying process and then enters the spray nozzle to form a larger fan-shaped spraying angle, and the fan-shaped spraying effect is enhanced.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic view of the structure of the spray core of the present utility model;

reference numerals:

1-a spray head main body; 10-a water outlet slot hole; 100-mounting holes; 101-a through hole; 11-foam elongated holes; 110-foam pores;

2-nozzle; 20-baffle plates;

3-spraying cores; 30-a core barrel; 31-a water outlet part; 32-slotting; 33-limit part.

Detailed Description

The utility model is further described in the following by way of specific embodiments with reference to the accompanying drawings, in which reference is made to fig. 1-3:

the utility model provides a shower nozzle for foam watering can, includes shower nozzle main part 1, the one end of shower nozzle main part 1 forms loudspeaker form spout 2, shower nozzle main part 1 internal shaping has the play water slot hole 10 of horizontal setting, one side of spout 2 is linked together with the one end of play water slot hole 10, there are two parallel baffles 20 in the spout 2, the play water end of play water slot hole 10 is located the center of two baffles 20, the shaping has the foam slot hole 11 of vertical setting on the shower nozzle main part 1, and the top of foam slot hole 11 is seted up on the lateral wall of spout 2, and is located between two baffles 20.

In the implementation process, the high-pressure water enters the water outlet hole and then enters the nozzle, the nozzle sprays the water in a fan shape, and the nozzle depends on the horn-shaped nozzle, so that the sprayed high-pressure water is in a larger fan shape, and the structure is simple and the effect is obvious.

In addition, in the above structure, the top of the foam slot 11 generates air pressure difference with the foam slot in the high-pressure water outlet process, so that foam is sprayed simultaneously in the high-pressure water spraying process.

Preferably, a mounting hole 100 is formed at the end of the long water outlet hole 10 close to the nozzle 2, a spray core 3 is arranged in the mounting hole 100, and a through hole 101 communicated with the nozzle 2 is formed at the end of the mounting hole 100 close to the nozzle 2.

Preferably, the hole diameter of the installation hole 100 is smaller than the hole diameter of the long water outlet hole 10.

Preferably, the spray core 3 includes a core barrel 30 attached to the inner wall of the mounting hole 100, a conical water outlet portion 31 is formed at one end of the core barrel 30, a V-shaped slot 32 is formed in the middle of the water outlet portion 31, the slot 32 is communicated with the inside of the core barrel 30, and the length direction of the slot bottom of the slot 32 is parallel to the two baffles 20.

In the implementation process, the spray core 3 is independently arranged in the mounting hole, the core barrel 30 on the spray core is communicated with the water outlet long hole, and the other side of the spray core is communicated with the nozzle. The spray core 3 is a traditional fan-shaped spray mode, and after entering the spray nozzle, the angle is further enlarged, so that a larger spray angle is realized.

It should be noted that the length direction of the bottom of the slot 32 is parallel to the two baffles 20, so that the high-pressure water sprayed from the spray core with an angle cannot intersect with the spray nozzle, thereby influencing the spray angle.

Preferably, the side wall of the core barrel 30 is provided with a limiting portion 33 for abutting against the inner hole wall of the mounting hole 100. The spray core is easy to fix.

Preferably, the side wall of the nozzle 2 is provided with foam pores 110 communicated with the foam long holes 11.

In practice, the jet holes 110 will produce a greater flow rate, which will result in a tighter foam discharge from the long tube of foam connected to the foam kettle.

Preferably, the cross section of the nozzle 2 is isosceles triangle, and the injection angle of the nozzle 2 is 30-40 degrees.

The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A shower nozzle for foam watering can, its characterized in that, including shower nozzle main part (1), the one end of shower nozzle main part (1) forms loudspeaker form spout (2), the shaping has water outlet slot hole (10) of horizontal setting in shower nozzle main part (1), one side of spout (2) is linked together with the one end of water outlet slot hole (10), there are two parallel baffles (20) in spout (2), the water outlet end of water outlet slot hole (10) is located the center of two baffles (20), the shaping has foam slot hole (11) of vertical setting on shower nozzle main part (1), and the lateral wall of spout (2) is seted up at the top of foam slot hole (11), and is located between two baffles (20).

2. The spray head for the foam watering can according to claim 1, wherein the end part of the water outlet long hole (10) close to the spout (2) is provided with a mounting hole (100), a spray core (3) is arranged in the mounting hole (100), and the end part of the mounting hole (100) close to the spout (2) is provided with a through hole (101) communicated with the spout (2).

3. A spray head for a foam watering can according to claim 2, characterized in that the aperture of the mounting hole (100) is smaller than the aperture of the long outlet hole (10).

4. A spray head for a foam watering can according to claim 3, wherein the spray core (3) comprises a core barrel (30) attached to the inner hole wall of the mounting hole (100), a conical water outlet part (31) is formed at one end of the core barrel (30), a V-shaped slot (32) is formed in the middle of the water outlet part (31), the slot (32) is communicated with the inside of the core barrel (30), and the length direction of the slot bottom of the slot (32) is parallel to the two baffles (20).

5. A spray head for a foam watering can according to claim 4, characterized in that the side wall of the cartridge (30) is provided with a stop (33) for abutment of the inner bore wall of the mounting bore (100).

6. A spray head for a foam watering can according to claim 1, characterized in that the side wall of the spout (2) is provided with foam pores (110) communicating with the foam elongated holes (11).

7. A spray head for a foam watering can according to claim 1, characterized in that the cross section of the spout (2) is isosceles triangle and the spray angle of the spout (2) is 30-40 °.