Multi-direction spray head of steam iron

Abstract

The utility model discloses a multi-directional nozzle of a steam iron, which comprises a nozzle main body, the nozzle main body is hollow inside and is in a long barrel shape, one end of the nozzle main body far away from a steam channel is a front steam spraying end, and the outer contour of the front steam spraying end is a semi-ellipsoid or a semi-sphere; the at least one first steam spraying position is arranged on the side face of the spray head body, and the first steam spraying position comprises a plurality of first steam spraying units which are arranged at intervals in the extending direction of the spray head body; the second steam spraying position is arranged on the front steam spraying end and comprises a plurality of second steam spraying units which are arranged at intervals; the steam spraying area of the steam spraying position is large, so that a large-area area can be ironed conveniently; the steam spraying area of the second steam spraying position is small, corners of clothes can be ironed conveniently, user operation is convenient, multi-angle ironing can be conducted, in addition, by arranging a water stopping block, most steam condensation water can be stopped at the position of the water stopping block, then steam is sprayed out from the through holes, and the potential safety hazard of water drop sputtering does not exist.

Description

Technical Field

[0001] The utility model relates to the technical field of steam irons, in particular to a multi-directional nozzle of a steam iron. Background Art

[0002] In a vertical ironing system for clothes (such as a hanging ironing machine, a clothes care machine, etc.), the ironing process is actually a process in which heat, moisture, and the weight of the clothes (counterweight) act on the vertically suspended clothes simultaneously for a period of time, causing the surface of the clothes to deform. Among them, steam is generated by a steam boiler, enters the interior of a hand-held bracket through a hose, and finally is ejected through a nozzle and transmitted to the fabric surface. The heat carried by the steam exerts a thermal effect on the fibers of the textile material, changing the thermodynamic state of the fabric, thereby achieving ironing.

[0003] In the prior art, regarding the ejection direction and ejection area of steam, they are jointly controlled by the nozzle in cooperation with the hand-held direction. Currently, the nozzles on the market are generally flat nozzles, and the contact surface with the clothes is a plane. A plurality of steam holes are provided on this plane to complete the flat ironing of the clothes. However, due to the relatively large contact area in the flat contact ironing method, it is very difficult to iron the corners of the clothes, and there are ironing blind spots. Moreover, in order to reach clothes at a relatively high height, a hand-held rod is installed on the hand-held bracket. When operating by holding the hand-held rod, it is difficult to align the steam-emitting side with the clothes. Summary of the Utility Model

[0004] In order to solve the above problems, the utility model provides a multi-directional nozzle of a steam iron.

[0005] The technical solution adopted by the utility model is as follows: A multi-directional nozzle of a steam iron is installed at one end of a hand-held bracket. A steam channel is arranged inside the hand-held bracket. A hose is externally connected to the hand-held bracket. One end of the hose is communicated with the steam channel, and the other end is installed on a steam boiler. The multi-directional nozzle includes:

[0006] A nozzle body, which is hollow inside and in the shape of a long cylinder. The nozzle body is communicated with the steam channel. The end of the nozzle body far from the steam channel is the front steam ejection end, and the outer contour of the front steam ejection end is a semi-ellipsoid or a hemisphere;

[0007] At least one first steam ejection position is arranged on the side surface of the nozzle body. The first steam ejection position includes a number of first steam ejection units arranged at intervals along the extension direction of the nozzle body itself;

[0008] A second steam ejection position is arranged on the front steam ejection end and includes a number of second steam ejection units spaced from each other;

[0009] Both the first steam spraying unit and the second steam spraying unit are provided with through holes, and both ends of each through hole communicate with the interior and the exterior air of the nozzle body respectively.

[0010] The following also provides several optional ways, which are not additional limitations to the above overall solution, but only further supplements or optimizations. On the premise of no technical or logical contradiction, each optional way can be combined with the above overall solution alone, or multiple optional ways can be combined with each other.

[0011] Preferably, the outer contour of the cross-section of the nozzle body is in a runway shape.

[0012] Preferably, one end of the nozzle body is provided with a connector, the connector is a hollow tube, and the connector is screwed to the outlet of the steam channel.

[0013] Preferably, the second steam spraying units are arranged at equal intervals along the circumferential direction of the front steam spraying end.

[0014] Preferably, there are four second steam spraying units.

[0015] Preferably, one end of the first steam spraying unit and the second steam spraying unit is provided with a clamping edge, and the other end is provided with a water blocking block. The clamping edge is fixed on the outer wall of the nozzle body, and the water blocking block is located inside the nozzle body.

[0016] Preferably, there are two first steam spraying positions, which are symmetrically arranged on the left and right sides of the nozzle body respectively.

[0017] More preferably, several first steam spraying units are arranged at equal intervals along a straight line.

[0018] Compared with the prior art, the present utility model has the following beneficial effects:

[0019] 1. By designing the nozzle body as a long tube shape and designing the front steam spraying end of the nozzle as a semi-ellipsoidal shape or a hemispherical shape, it is convenient to set the first steam spraying position on the side of the nozzle body and the second steam spraying position at the front steam spraying end. The steam spraying area of the first steam spraying position is larger, which is convenient for ironing a large area; the steam spraying area of the second steam spraying position is smaller, which is convenient for ironing the corners of clothes;

[0020] 2. Since the first steam spraying positions are arranged on both sides of the nozzle body, for ironing clothes hanging at a relatively high position, there is no need to specifically adjust the angle, the ironing is more convenient, and the operation difficulty is reduced;

[0021] 3. By setting the water blocking block, most of the steam condensate can be blocked at the water blocking block, so that only steam sprays out from the through hole, and there is no safety hazard of water droplet splashing. Description of the Drawings

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0023] Figure 1 It is the overall structure diagram from the first perspective in an embodiment of the present application;

[0024] Figure 2 It is the overall structure diagram from the second perspective in an embodiment of the present application;

[0025] Figure 3 It is the overall structure diagram from the third perspective in an embodiment of the present application;

[0026] Figure 4 It is the structural schematic diagram of installing a multi-directional nozzle on a handheld bracket in an embodiment of the present application;

[0027] Figure 5 It is the internal structure diagram of the front steam spraying end in an embodiment of the present application;

[0028] Figure 6 It is the front view in an embodiment of the present application;

[0029] Figure 7 It is the structural schematic diagram of the second steam spraying unit in an embodiment of the present application.

[0030] The labels in the drawings are: 1 - nozzle body, 11 - connector, 2 - first steam spraying unit, 3 - second steam spraying unit, 31 - water blocking block, 32 - clamping edge, 33 - through hole, 4 - handheld bracket, 41 - hose.

[0031] The realization of the purpose, functional characteristics and advantages of the present invention will be further described in conjunction with the embodiments with reference to the drawings. Specific Embodiments

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0033] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship, movement conditions, etc. between components in a certain specific posture (as shown in the attached drawings). If this specific posture changes, the directional indications will also change accordingly.

[0034] In addition, the descriptions involving "first", "second", etc. in the present utility model are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0035] Specific implementation scheme: Refer to Figures 1-7 , the present utility model is a multi-directional nozzle of a steam iron, which is installed at one end of a hand-held bracket 4. A steam channel is provided inside the hand-held bracket 4. A hose 41 is externally connected to the hand-held bracket 4. One end of the hose 41 is communicated with the steam channel, and the other end is installed on a steam boiler. The multi-directional nozzle includes:

[0036] A nozzle body 1, which is hollow inside and in a long cylindrical shape. The nozzle body 1 is communicated with the steam channel. The end of the nozzle body 1 far from the steam channel is the front steam spraying end, and the outer contour of the front steam spraying end is a semi-ellipsoid or a hemisphere;

[0037] At least one first steam spraying position, which is arranged on the side surface of the nozzle body 1. The first steam spraying position includes a number of first steam spraying units 2 arranged at intervals along the extension direction of the nozzle body 1 itself;

[0038] A second steam spraying position, which is arranged on the front steam spraying end and includes a number of second steam spraying units 3 spaced from each other;

[0039] Through holes 33 are provided on both the first steam spraying unit 2 and the second steam spraying unit 3. Both ends of the through hole 33 are respectively communicated with the inside of the nozzle body 1 and the external air.

[0040] As a preferred implementation manner of this embodiment, for the convenience of installation and taking into account the aesthetics and symmetry, please refer to Figure 1 , in this embodiment, the outer contour of the cross-section of the nozzle body 1 is a runway shape.

[0041] Then, please refer to Figure 2 and Figure 4, in this embodiment, one end of the nozzle body 1 is provided with a connector 11. The connector 11 is a hollow tube, and the connector 11 is screwed to the outlet of the steam channel.

[0042] Here, when it is necessary to install the multi-direction nozzle on the handheld bracket 4, only need to screw the connector 11 into the outlet of the steam channel. At this time, the steam channel and the inside of the nozzle body 1 are connected, and the steam flowing out of the steam channel will enter the nozzle body 1.

[0043] Then, please refer to Figure 1 , Figure 5 and Figure 6 , in this embodiment, there are four second steam spraying units 3, and they are evenly spaced along the circumferential direction of the front steam spraying end.

[0044] In addition, in this embodiment, the through holes 33 on the second steam spraying unit 3 need to be perpendicular to the outer wall of the front steam spraying end, so that the steam can be evenly sprayed forward through the four second steam spraying units 3.

[0045] Next, please refer to Figure 7 , it can be seen that in this embodiment, one end of the first steam spraying unit 2 and the second steam spraying unit 3 is provided with a clamping edge 32, and the other end is provided with a water blocking block 31. The clamping edge 32 is fixed on the outer wall of the nozzle body 1, and the water blocking block 31 is located inside the nozzle body 1.

[0046] In this embodiment, both the first steam spraying unit 2 and the second steam spraying unit 3 can adopt countersunk screws. Only need to open through holes 33 on the countersunk screws, and then press-weld the countersunk screws on the outer wall of the nozzle body 1 to form the steam spraying units.

[0047] In addition, after the steam enters the chamber inside the nozzle body 1, a part of it will cool down and condense into water droplets. At this time, since the water blocking block 31 extends into the nozzle body 1, when the steam needs to be sprayed out from the through holes 33, the attached condensed water droplets will be blocked by the water blocking block 31, so that only the steam is sprayed out from the through holes 33, and there will be no safety hazard of water droplet sputtering.

[0048] For easier understanding, the water blocking principle of the water blocking block 31 in the above text is briefly described below:

[0049] When the steam enters the steam body, its main flow direction is along the extension direction of the steam body. Therefore, for the first steam spraying unit 2, since the setting direction of the through hole 33 is inconsistent with the flow direction of the steam, most of the water droplets condensed in the steam will be blocked by the water blocking block 31; for the second steam spraying unit 3, since the through hole 33 is obliquely arranged relative to the flow direction of the steam, similarly, most of the condensed water droplets will be blocked by the water blocking block 31 at this time, so as to prevent water droplets from splashing after the steam is sprayed out.

[0050] Please refer to Figure 2 and Figure 3 , in this embodiment, there are two first steam ejection positions, which are symmetrically arranged on the left and right sides of the nozzle body 1 respectively.

[0051] More specifically, a number of first steam ejection units 2 are arranged in a straight line at uniform intervals.

[0052] In this way, steam can be ejected from the first steam ejection positions on the left and right sides of the nozzle body 1, as well as from the second steam ejection position at the front end. The steam ejection area of the first steam ejection position is larger, which is convenient for ironing a large area; the steam ejection area of the second steam ejection position is smaller, which is convenient for ironing the corners of clothes. It is convenient for users to operate and can iron clothes better.

[0053] The multi-directional nozzle of the steam iron of the present utility model The above is only the preferred embodiment of the present utility model, and does not limit the patent scope of the present utility model. Any equivalent structural transformation made under the inventive concept of the present utility model by using the content of the specification and drawings of the present utility model, or direct / indirect application in other related technical fields is included in the patent protection scope of the present utility model.

Claims

1. A multi-directional nozzle of a steam iron, mounted at one end of a handheld bracket, wherein a steam channel is provided inside the handheld bracket, and a hose is externally connected to the handheld bracket, wherein one end of the hose is connected to the steam channel and the other end is mounted on a steam boiler, wherein: The multi-directional nozzle comprises: The nozzle body is hollow inside and is in the shape of a long cylinder. The nozzle body is connected to the steam channel. One end of the nozzle body away from the steam channel is a front steam injection end. The outer contour of the front steam injection end is a semi-ellipsoid or a hemisphere. At least one first steam spraying position is arranged on the side of the nozzle body, and the first steam spraying position includes a plurality of first steam spraying units arranged at intervals along the extending direction of the nozzle body itself; The second steam injection position is arranged on the front steam injection end and includes a plurality of second steam injection units spaced apart from each other; The first steam spray unit and the second steam spray unit are both provided with through holes, and two ends of the through holes are respectively connected to the air inside and outside the spray head body.

2. The multi-directional nozzle of a steam iron according to claim 1, characterized in that: The outer contour of the cross section of the nozzle body is a racetrack shape.

3. The multi-directional nozzle of a steam iron according to claim 1, characterized in that: A connector is provided at one end of the nozzle body. The connector is a hollow tube, and the connector is screwed at the outlet of the steam channel.

4. The multi-directional nozzle of a steam iron according to claim 1, characterized in that: The second steam injection units are evenly spaced along the circumference of the front steam injection end.

5. The multi-directional nozzle of a steam iron according to claim 4, characterized in that: There are four second steam injection units.

6. A multi-directional nozzle for a steam iron according to any one of claims 1 to 5, characterized in that: One end of the first steam spray unit and the second steam spray unit is provided with a clamping edge, and the other end is provided with a water retaining block, the clamping edge is fixed on the outer wall of the nozzle body, and the water retaining block is located inside the nozzle body.

7. The multi-directional nozzle of a steam iron according to claim 6, characterized in that: There are two first steam spraying positions, which are symmetrically arranged on the left and right sides of the spray head body.

8. The multi-directional nozzle of a steam iron according to claim 7, characterized in that: A plurality of the first steam spraying units are evenly spaced and arranged along a straight line.

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