CN215925397U

CN215925397U - Water spraying head structure for iron

Info

Publication number: CN215925397U
Application number: CN202121954513.8U
Authority: CN
Inventors: 邹杰
Original assignee: Cuori Electrical Appliance Group Co Ltd
Current assignee: Cuori Electrical Appliance Group Co Ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-03-01
Anticipated expiration: 2031-08-19

Abstract

The utility model relates to a water spraying head structure for an iron, which comprises a spraying head body arranged on an iron body, wherein the spraying head body is arranged on the front side of an ironing area and is obliquely arranged downwards; the front part of the nozzle body is exposed to the outside of the iron body; a water column is obliquely sprayed below the front side of the water outlet hole at the front end of the spray head body; an adjusting nozzle is movably arranged in the spray head body, the front end of the adjusting nozzle is provided with an opening, a liquid outlet cavity is formed between the adjusting nozzle and the spray head body, and the check valve structure is positioned in the liquid outlet cavity; the movable nozzle body, the adjusting nozzle removes relative to the nozzle body, and the front end of adjusting nozzle is close to or keeps away from the apopore, and the water spray scope changes. The utility model has the beneficial effects that: 1. the utility model adopts a new mechanical structure, and the distance between the adjusting nozzle and the nozzle body is set, so that the water spraying range is changed; 2. set up and end liquid valve structure, end the liquid valve and can't open when the flatiron is out of work, avoid the flatiron slope to lead to the condition that the apopore leaked.

Description

Water spraying head structure for iron

Technical Field

The utility model relates to the field of ironing equipment, in particular to a water spraying head structure for an iron.

Background

Due to the improvement of living standard, the requirements of people on the quality of life are higher and higher. But also puts higher demands on ironing equipment commonly used in daily life.

The water spraying function is a standard function equipped on the existing iron, and water in a water tank of the iron is transmitted to a spray head through a pump body by pressure and is finally sprayed on the ironed fabric in the form of small water drops.

Chinese utility model with publication number CN203977202U discloses a spray head for an iron. However, the size of the water spraying range of the iron nozzle cannot be adjusted when the iron nozzle is used, and when clothes with different sizes are sprayed, the requirement of the clothes for wetting water spraying cannot be well met, so that certain limitation exists.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems in the prior art, the present invention provides a sprinkler head structure for an iron, which can adjust the amount of water sprayed from the sprinkler head by rotation.

A sprinkler head structure for an iron comprises a sprinkler head body arranged on an iron body, wherein the sprinkler head body is arranged at the front side of an ironing area and is obliquely arranged downwards; the front part of the nozzle body is exposed to the outside of the iron body; a water column is obliquely sprayed below the front side of the water outlet hole at the front end of the spray head body; an adjusting nozzle is movably arranged in the spray head body, the front end of the adjusting nozzle is provided with an opening, a liquid outlet cavity is formed between the adjusting nozzle and the spray head body, and the check valve structure is positioned in the liquid outlet cavity; the movable nozzle body, the adjusting nozzle removes relative to the nozzle body, and the front end of adjusting nozzle is close to or keeps away from the apopore, and the water spray scope changes.

By adopting the technical scheme, the distance between the spray head body and the water outlet hole is adjusted by adjusting the position relation between the spray head body and the adjusting nozzle, so that the water spraying range is changed, the structure is simple, the operation is convenient, and the spray head can be suitable for wetting clothes with different requirements; the water spraying head is arranged in front of the ironing area, clothes are firstly wetted through the water spraying head during use, and then ironing is carried out, so that the clothes are prevented from being heated too high.

The technical scheme is further set as follows: the adjusting nozzle comprises a diffusion part, a liquid outlet part and a liquid guide part which are sequentially arranged, the diffusion part is positioned at the front end of the liquid outlet nozzle and is close to the water outlet hole, and the liquid guide part is used for being connected with the water tank; the liquid outlet cavity is positioned on the liquid outlet part and the diffusion part.

The technical scheme is further set as follows: the check valve structure comprises a plug, a spring and a blocking piece, wherein the plug is a shell with an opening at the rear end, and the spring is arranged in an inner cavity of the plug; the front end face of the plug is concavely provided with a liquid outlet groove, and the edge of the liquid outlet groove extending to the front end face of the plug is communicated with the liquid outlet cavity.

Through adopting above-mentioned technical scheme, set up out the liquid groove on end surface before the end cap, when the end cap hugs closely on the inner wall of shower nozzle body, solution can only enter into the hole for water spraying from going out the liquid groove, realizes a small amount of injection.

The technical scheme is further set as follows: the blocking piece is positioned between the opening of the plug and the liquid guide part, and the spring pushes the blocking piece against the end face of the liquid guide part.

Through adopting above-mentioned technical scheme, with the terminal surface that the occlusive member passes through the spring department of leading liquid portion alone, when the flatiron was out of work, the pump body was not for the water in the water tank application of pressure, and when the flatiron inclined, the water in the water tank leads to pipe and enters into and leads liquid portion, but can't open the occlusive member in top, consequently can not follow the sprinkler bead blowout, has avoided the condition that the sprinkler bead leaked.

The technical scheme is further set as follows: the circumferential surface of the plug is provided with a plurality of guide ribs along the axis direction, and the guide ribs divide the circumferential surface of the plug into a plurality of flow channels.

The technical scheme is further set as follows: the diffusion part is in a trapezoidal section, and the inner diameter of the part close to the water outlet hole is larger than that of the part close to the liquid guide part.

The technical scheme is further set as follows: the spray head body is connected with the adjusting nozzle through threads.

The technical scheme is further set as follows: the inner diameter of the liquid guide part is smaller than that of the liquid outlet part; the outer diameter of the liquid guide part is smaller than that of the liquid outlet part.

The technical scheme is further set as follows: the outer wall of the liquid outlet part on the adjusting nozzle protrudes out of the diffusion part, and the threads are arranged on the outer wall of the liquid outlet part.

The technical scheme is further set as follows: and a sealing ring is arranged between the adjusting nozzle and the spray head body, and the sealing ring is sleeved on the outer side of the diffusion part and positioned in front of the liquid outlet part.

The utility model has the beneficial effects that:

1. the novel mechanical structure is adopted, the distance between the adjusting nozzle and the nozzle body is set, the water spraying range is further changed, the requirements of different clothes on wetting are met, the practicability is high, and the operation is convenient;

2. set up and end liquid valve structure, end the liquid valve and can't open when the flatiron is out of work, avoid the flatiron slope to lead to the condition that the apopore leaked.

Drawings

Fig. 1 is a schematic diagram of an exploded structure of a sprinkler head.

Fig. 2 is a schematic structural diagram of the plug.

Fig. 3 is a sectional view of the sprinkler head in an initial state.

Fig. 4 is a schematic sectional view of the sprinkler head for increasing the water spraying range.

Fig. 5 is a schematic view of the mounting position of the sprinkler head on the iron body.

The attached drawings are marked with: 1. a nozzle body; 101. a water outlet hole; 3. adjusting the nozzle; 4. a plug; 5. a spring; 6. an occlusion member; 401. a liquid outlet groove; 402. a guide rib; 301. a diffusion portion; 302. a liquid outlet part; 303. a liquid guide part; a. a liquid outlet cavity; 7. an iron body; 8. and (5) sealing rings.

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

As shown in fig. 1, a sprinkler head structure for an iron comprises a sprinkler head body 1 arranged on an iron body 7, wherein the sprinkler head body 1 is arranged at the front side of an ironing area and is obliquely arranged downwards; the front part of the nozzle body 1 is exposed to the outside of the iron body 7; a water column is obliquely sprayed below the front side of a water outlet hole 101 at the front end of the nozzle body 1; an adjusting nozzle 3 is arranged in the nozzle body 1. The front end opening of adjusting nozzle 3 forms a liquid outlet chamber a with the inner chamber of shower nozzle body 1, and solution enters into liquid outlet chamber a through adjusting nozzle 3, and the rethread apopore 101 spouts. The adjusting nozzle 3 is connected with the inner wall of the nozzle body 1 through threads and can move relatively.

The spray head body 1 is rotated, when the adjusting nozzle 3 moves towards the inner side of the spray head body 1, the gap between the adjusting nozzle 3 and the water outlet hole 101 is reduced, when the solution is sprayed out, the inner diameter of a spraying area is reduced, and the spraying range is reduced; when adjusting nozzle 3 moved towards the outside of shower nozzle body 1, the clearance grow between adjusting nozzle 3 and apopore 101, and when solution blowout, the regional internal diameter increase of spraying, the spraying range increase to this adjusts the spraying range.

As shown in fig. 3 and 4, the adjusting nozzle 3 includes a diffuser 301, a liquid outlet portion 302 and a liquid guiding portion 303, which are sequentially arranged, the diffuser 301 is close to the water outlet hole 101, and the liquid guiding portion 303 extends out of the nozzle body 1 to take water from the water tank. The inner cavities of the liquid outlet portion 302 and the diffuser portion 301 and the inner cavity of the head main body form a liquid outlet chamber a. The diffusion portion 301 has a trapezoidal cross section, and the inner diameter of the portion near the water outlet hole 101 is larger than the inner diameter of the portion near the liquid guide portion 303.

In this embodiment, the outer wall of the liquid outlet 302 of the adjusting nozzle 3 protrudes from the outer wall of the diffuser 301, and the outer wall of the diffuser 301 is sleeved with the sealing ring 8, and the sealing ring 8 is located in front of the outer wall of the liquid outlet 302. The seal ring 8 seals between the diffuser portion 301 and the head body 1.

The thread is arranged on the outer wall of the liquid outlet part 302 and is connected with the nozzle body 1.

The solution enters the liquid guide portion 303 from the water tank, then enters the liquid outlet portion 302 through the liquid guide portion 303, and reaches the diffusion portion 301, the inner diameter of the diffusion portion 301 gradually increases, and the solution diffuses in the diffusion portion 301 and then enters the head body 1.

A check valve structure is arranged in the liquid outlet part 302 of the adjusting nozzle 2. The check valve structure comprises a plug 4, a spring 5 and an occlusion piece 6, as shown in fig. 2, the plug 4 is a shell with an opening at the rear end, a liquid outlet groove 401 is concavely arranged on the front end face, and the edge of the liquid outlet groove 401 extending to the front end face of the plug 4 is communicated with a liquid outlet cavity a. When the front end face of the plug 4 is tightly attached to the inner wall of the nozzle body 1, the solution enters the liquid outlet groove 401 from the liquid outlet cavity a and is ejected through the water outlet hole 101. When the front end face of the plug 4 is separated from the inner wall of the nozzle body 1, the solution can be directly sprayed out from the liquid outlet cavity a through the water outlet hole 101. The circumferential surface of the plug 4 is further provided with a plurality of guide ribs 402 along the axis direction, and the circumferential surface of the plug 4 is divided into a plurality of flow channels by the guide ribs 402. After entering the liquid outlet portion 302 through the liquid guide portion 303, the solution is divided into a plurality of strands by the guide ribs 402 and flows into the diffusion portion 301 along the flow path.

As shown in fig. 3 and 4, the plug 4 has a cavity therein and an opening at the rear end surface, the spring 5 is provided in the plug 4, and the closing member 6 is provided at the opening at the rear end of the plug 4 and is pushed out by the spring 5 to the end surface of the liquid guide 303, thereby closing the opening of the liquid guide 303. When the solution enters the liquid guide part 303 under the action of the pump body, the rushing-in force is larger than the ejecting force of the spring 5 on the blocking piece 6, the blocking piece 6 is rushed open, and the solution can enter the liquid outlet part 302; when the force of the flushing is smaller than the ejecting force of the spring 5 to the closing member 6, the closing member 6 is abutted against the opening of the liquid guide part 303 by the spring 5, and the solution cannot enter the liquid outlet part 302.

In this embodiment, the closing member 6 is a ball.

The usage of the sprinkler head and the iron body is the same as that of the iron with the sprinkler head in the prior art, and the detailed description is omitted here.

The use principle of the sprinkler head is as follows: in an initial state, the inner wall of the plug is tightly attached to the inner wall of the nozzle body, and the solution can only enter the water outlet hole from the liquid outlet groove on the front end face of the plug. Water in the pump body driving water tank enters through the liquid guiding part of the liquid guiding barrel, the ball is flushed away, the liquid outlet part enters into the liquid outlet cavity along the flow channel, the liquid outlet groove on the plug is sprayed out from the water outlet hole, the liquid outlet amount is small at the moment, the pressure sprayed outwards is small, and the spraying range of the solution is small.

When the spraying range needs to be enlarged, the spray head body is rotated to enable the adjusting nozzle to move backwards relative to the spray head body, the liquid guide assembly is driven to move backwards, so that the plug is moved backwards, the front end face of the plug is separated from the inner wall of the spray head body to form a gap, and water in the liquid outlet cavity can be sprayed out from the water outlet hole directly. The pump body drives water in the water tank to enter through the liquid guide part of the liquid guide barrel, the ball is flushed away, the water enters the liquid outlet part and enters the liquid outlet cavity along the flow channel, the water in the liquid outlet cavity is directly sprayed out from the water outlet hole, the spraying pressure is high, and the spraying range is enlarged at the moment.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A sprinkler head structure for an iron comprises a sprinkler head body (1) arranged on an iron body (7), wherein the sprinkler head body (1) is arranged at the front side of an ironing area and is obliquely and downwards arranged; the front part of the spray head body (1) is exposed to the outside of the iron body (7); a water column is obliquely sprayed below the front side of a water outlet hole (101) at the front end of the spray head body (1); the method is characterized in that: an adjusting nozzle (3) is movably arranged in the spray head body (1), a liquid outlet cavity (a) is formed between the front end opening of the adjusting nozzle (3) and the spray head body (1), and a check valve structure is positioned in the liquid outlet cavity (a); the movable nozzle body (1) and the adjusting nozzle (3) move relative to the nozzle body (1), the front end of the adjusting nozzle (3) is close to or far away from the water outlet hole (101), and the water spraying range is changed.

2. The sprinkler head structure for an iron according to claim 1, wherein: the adjusting nozzle (3) comprises a diffusion part (301), a liquid outlet part (302) and a liquid guide part (303) which are sequentially arranged, the diffusion part (301) is positioned at the front end of the adjusting nozzle (3) and is close to the water outlet hole (101), and the liquid guide part (303) is used for being connected with a water tank; the liquid outlet chamber (a) is located in the liquid outlet portion (302) and the diffusion portion (301).

3. The sprinkler head structure for an iron according to claim 2, wherein: the check valve structure comprises a plug (4), a spring (5) and a blocking piece (6), wherein the plug (4) is a shell with an opening at the rear end, and the spring (5) is arranged in an inner cavity of the plug (4); the front end face of the plug (4) is concavely provided with a liquid outlet groove (401), and the edge of the liquid outlet groove (401) extending to the front end face of the plug (4) is communicated with the liquid outlet cavity (a).

4. The sprinkler head structure for an iron according to claim 3, wherein: the blocking piece (6) is positioned between the opening of the plug (4) and the liquid guide part (303), and the spring (5) pushes the blocking piece (6) against the end face of the liquid guide part (303).

5. The sprinkler head structure for an iron according to claim 3, wherein: the periphery of the plug (4) is provided with a plurality of guide ribs (402) along the axis direction, and the periphery of the plug (4) is divided into a plurality of flow channels by the guide ribs (402).

6. The sprinkler head structure for an iron according to claim 2, wherein: the diffusion part (301) is trapezoidal in cross section, and the inner diameter of the part close to the water outlet hole (101) is larger than that of the part close to the liquid guide part (303).

7. The sprinkler head structure for an iron according to claim 1, wherein: the spray head body (1) is connected with the adjusting nozzle (3) through threads.

8. The sprinkler head structure for an iron according to claim 3, wherein: the inner diameter of the liquid guide part (303) is smaller than that of the liquid outlet part (302); the outer diameter of the liquid guide part (303) is smaller than the outer diameter of the liquid outlet part (302).

9. The sprinkler head structure for an iron according to claim 2, wherein: the outer wall of a liquid outlet part (302) on the adjusting nozzle (3) protrudes out of the diffusion part (301), and the outer wall of the liquid outlet part (302) is provided with threads.

10. The sprinkler head structure for an iron according to claim 3, wherein: a sealing ring (8) is arranged between the adjusting nozzle (3) and the spray head body (1), and the sealing ring (8) is sleeved on the outer side of the diffusion part (301) and is positioned in front of the liquid outlet part (302).