CN2581469Y

CN2581469Y - Spraying head structure for steam iron

Info

Publication number: CN2581469Y
Application number: CN 02254657
Authority: CN
Inventors: 李大为
Original assignee: Mitco International Ltd
Current assignee: Mitco International Ltd
Priority date: 2002-09-20
Filing date: 2002-09-20
Publication date: 2003-10-22
Anticipated expiration: 2012-09-20

Abstract

The utility model relates to a sprinkler structure for a steam ironing machine, which is communicated with a delivery pipe for delivering steam of an ironing machine and mainly comprises a nozzle in which a high pressure channel and a normal pressure channel which are not mutually communicated are formed, and the bore size of the high pressure channel is smaller than the bore sizes of the normal pressure channel and the delivery pipe. The utility model also comprises a control device which comprises a containing chamber and a control valve, wherein, the containing chamber is positioned between the delivery pipe and the nozzle and mutually communicated with the delivery pipe, the high pressure channel and the normal pressure channel, the control valve is arranged in the containing chamber, and a first path and a second path are formed. The control valve can accept the action of external force and is transformed between a first position and a second position. When the control valve is positioned on different positions, steam can be output in high pressure to flush clothes and objects and can also be output in normal pressure to iron the clothes and the objects.

Description

The nozzle structure of steam generating ironing machine

Technical field

The utility model relates to steam generating ironing machine, refers in particular to a kind of nozzle structure of steam generating ironing machine.

Background technology

General user can be with the clothing that cleans the back and dried by the fire (wind) after doing, the steam that utilizes steam generating ironing machine again and produced is done the action of flatiron leveling to clothing, make the wrinkle corrugation attitude that clothing can be behind cleaning, drying, revert to smooth state by the flatiron leveling of steam.

But general pressing machines can produce steam, all are to utilize the water in the water tank continuously to supply with heating kettle heating with the principle of linker, use making moisture content be varied to steam, use and can be supplied with by the steam (vapor) outlet output of heating kettle.But this kind carried the pressing machines of moisture content with law of connected vessels, the steam pressure that can export can not be too big, this is because once the pressure of this steam (vapor) outlet when excessive, this excessive pressure must be got back to the hydraulic pressure in the heating kettle the middle hot water backflow phenomenon of water tank, makes anhydrous heating the in the heating kettle and forms the phenomenon of dry combustion method.Therefore general user is with the steam ironing clothing of this kind pressing machines the time, as find to have on the clothing local place dirtier or that do not clean up to exist, and the steam pressure that pressing machines can produce is not enough to as cleaning flushing usefulness, be to cause the user must put down on hand pressing machines earlier, and will carry out or finish partly ironing out of total laundry, send washing machine once again to or with part dirtier on the staff cleaning clothes, but no matter be to send clothing to washing machine or cleaned with staff, all must allow the user at that time at ironing clothes, put down pressing machines on hand earlier, the action that can clean once again, this measure certainly will will cause inconvenience and the temporal waste of user when ironing clothes.

The utility model content

Main purpose of the present utility model is to provide a kind of nozzle structure of steam generating ironing machine, is the steam output that the steam of general pressure that pressing machines produce can be converted to elevated pressures.

Another purpose of the present utility model is to provide a kind of nozzle structure of steam generating ironing machine, wherein not only the steam that pressing machines produced can be converted to higher pressure output, use as the flushing clothing for the user, the also steam of exportable general pressure, as ironing clothes usefulness, and it is simple in structure and cost is cheap for the user.

For realizing above-mentioned utility model purpose, the nozzle structure of a kind of steam generating ironing machine that the utility model provides is to be communicated with the carrier pipe of pressing machines in order to delivering vapor, and it consists predominantly of:

One nozzle, this nozzle interior are formed with a disconnected high-pressure channel and a normal pressure passage mutually, and the aperture of this high-pressure channel is the aperture less than this normal pressure passage and this carrier pipe;

One control device, include a room and a governor valve, this room is between this carrier pipe and this nozzle, and be mutual being communicated with the normal pressure passage with this carrier pipe and this high pressure, this governor valve is to be arranged in this room, and be formed with one first path and an alternate path, this governor valve also can be subjected to the effect of external force, and conversion between a primary importance and a second place, when this governor valve is positioned at this primary importance, this first path and this carrier pipe and this normal pressure passage are the states that is conducting, steam can be exported from this normal pressure passage, and when this governor valve position during in this second place, this alternate path then is the state that is conducting with this carrier pipe and this high-pressure channel, makes the steam can be from this high-pressure channel output.

The nozzle structure of described steam generating ironing machine, wherein more include a handle, can grip for staff, this handle inside is formed with an accommodation space and most holding projection that is predetermined aspect, this control device can be arranged in this accommodation space, and limited by this holding projection and locate.

The nozzle structure of described steam generating ironing machine, wherein this handle more is formed with one and is communicated with this accommodation space to extraneous perforation, makes to control for staff with the some of this control device outside this perforation is piercing in.

The nozzle structure of described steam generating ironing machine, wherein mid-being provided with in one of this high-pressure channel managed, should interior pipe be made by silicon-oxygen resin, and its aperture is less than the aperture of this carrier pipe, should in an end of pipe be to be connected with the room of this control device and to communicate, the other end then is to be communicated with a pressure hole of this nozzle.

The nozzle structure of described steam generating ironing machine, wherein this control device has more fixedly a joint chair and a control handle; This room is to be formed at this fixedly in the joint chair, and this control handle is to engage with this governor valve clip, this control handle can be controlled for staff, and changed this adjustment doors position in this primary importance or the second place.

The nozzle structure of described steam generating ironing machine, wherein should be fixedly joint chair have one and be joint chair main body cylindraceous, this room is the inside that is formed at this joint chair main body, and this room one end has an opening, and on the end face of relative this room opening, be outward extended with an inside and be the high pressure connection of hollow, this high pressure connection is to be communicated with this high-pressure channel, on the dual side-edge wall of this joint chair main body, and be extended with one respectively and inner be the input adapter of hollow and an out splice going splice, this out splice going splice is that the normal pressure passage fit with this nozzle connects airtight, and this input adapter then is to engage with this carrier pipe.

The nozzle structure of described steam generating ironing machine, wherein this control device has more a stopper capping, is in order to this room of involution, and in this stopper capping, and convex with one first clip projection and the one second clip projection that is 90 degree angles apart; Then be formed with protruding the 3rd a clip projection of pulling between projection and this second clip projection of this first card on this control handle; Position when the primary importance of this governor valve promptly is the mutual butt of the 3rd clip projection and this first clip projection, this second place then be for the 3rd clip projection and this second clip projection connect to the time the position.

The nozzle structure of described steam generating ironing machine, wherein fixedly the room of joint chair has an opening, insert for this governor valve, be arranged with one on the outer wall of this governor valve by the made sealing ring of rubber, make the wall of sealing circle and this room be fastening socket, and can be sealed this opening, flow out from opening to avoid steam.

The nozzle structure of described steam generating ironing machine, wherein this governor valve is a columned cylinder, this first path is the through hole that radially runs through from this cylinder for, and this alternate path then is axially to be 90 degree places for this cylinder side outer wall and this through hole certainly, along the axially extended guide groove of this cylinder.

The nozzle structure of described steam generating ironing machine, wherein this nozzle has a case and a capping, this high-pressure channel and this normal pressure passage are the inside that is formed at this case, this capping is that involution is on an end of this shell, and in this capping and be formed with a pressure hole corresponding with this high-pressure channel, reach a normal pressure hole row corresponding with this normal pressure passage, this normal pressure hole row is arranged according to predetermined aspect by plurality of small holes to form, make the steam of desiring to transfer out from this high-pressure channel or this normal pressure passage, can be exported by pressure hole in this capping or normal pressure hole row respectively.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model one preferred embodiment;

Fig. 2 is the cutaway view of preferred embodiment shown in Figure 1;

Fig. 3 is the cutaway view of preferred embodiment shown in Figure 1, wherein is the state that shows when steam is exported with general pressure;

Fig. 4 is the cutaway view of preferred embodiment shown in Figure 1, wherein is the state that shows when steam is exported with high pressure;

Fig. 5 is the cutaway view of preferred embodiment shown in Figure 1, wherein installs one additional and cleans a hairbrush and a flatiron hairbrush.

The specific embodiment

For enabling to be illustrated more clearly in the utility model, lift the utility model one preferred embodiment now, and cooperate following accompanying drawing to describe in detail as after, wherein:

See also Fig. 1 and Fig. 2, it is the nozzle structure 100 of a kind of steam generating ironing machine of being provided of the utility model one preferred embodiment, be to be communicated with the carrier pipe 40 of pressing machines in order to delivering vapor, and steam can be exported with pressure conversion in various degree, this nozzle structure 100 consists predominantly of a handle 10, a nozzle 20 and a control device 30.

This handle 10 is that housing 11 joining of docking by two gabarit moulding symmetries forms (for making Fig. 1 picture succinct, only represent among Fig. 1) with single housing, use for staff and be convenient to grip, and the inside that makes this handle 10 is formed with an accommodation space 12, and this handle 10 also is formed with the holding projection 13 that majority is predetermined aspect in this

accommodation space

12,12 of this accommodation spaces are in these handle 10 2 axial end, and be formed with one respectively and be communicated to extraneous first opening 14 and second opening 15, and this handle 10 and in the corresponding lateral margin place of 11 faying surfaces of this two housing, be formed with the groove of an arc respectively, make this handle 10 can form one this accommodation space 12 is communicated to extraneous perforation 16 by this two corresponding groove.

This nozzle 20 has a case 21 and a capping 22; Relative two ends of this case 2 can define a binding end and an openend respectively, this binding end is to be connected (as shown in Figure 1) with first opening, 14 fits of this handle 10, and these case 21 inner high-pressure channels 211 that also are formed with this binding end of connection and this openend respectively, reach same this binding end and this openend and the position normal pressure passage 212 (as shown in Figure 2) below this high-pressure channel 211 of being communicated with, and this high-pressure channel 211 is to be mutual disconnected state in this case 21 with this normal pressure passage 212, and the aperture of this high-pressure channel 211 is the apertures less than this normal pressure passage 212 and this carrier pipe 40; This capping 22 is involution on the openend of this shell 21 (as shown in Figure 2), and in this capping 22 and be formed with a pressure hole 221 corresponding with this high-pressure channel 211, and a normal pressure hole row 222 corresponding with this normal pressure passage 212, this normal pressure hole row 222 is arranged according to the aspect of being scheduled to by plurality of small holes to form.

This control device 30 has fixedly joint chair 31, a governor valve 32, a stopper capping 33 and a control handle 34.

Fixedly joint chair 31 is to be fixedly arranged in the accommodation space 12 of this handle 10, and limited by holding projection 13 in this accommodation space 12 and locate, should be fixedly joint chair 31 have one and be joint chair main body 311 cylindraceous, these joint chair main body 311 inside are formed with the room 312 of an opening towards these handle 10 perforation 16, and on the end face of relative these room 312 openings, be outward extended with an inside and be the high pressure connection 313 of hollow, this high pressure connection 313 also is connected with the pressure hole 221 of this nozzle 20 and communicates by pipe in one 314, and can be by the connection of this high pressure connection 313, room 312 in this joint chair main body 311 can be communicated with this pressure hole 221, should interior pipe 314 be made wherein by silicon-oxygen resin (silicone), and can high temperature resistant and high pressure, and its external diameter is high-pressure channel 211 apertures less than this nozzle 20, and be placed through in the high-pressure channel 211 of this nozzle 20, on the dual side-edge wall of this joint chair main body 311, and be extended with one toward second opening, 15 directions of handle 10 respectively and innerly be the input adapter 315 of hollow, reach one toward this handle 10 first openings 14 directions extension, and inside is the out splice going splice 316 of hollow, and this out splice going splice 316 is to connect airtight with normal pressure passage 212 fits of position on these nozzle 20 binding ends, this input adapter 315 then is to engage with this carrier pipe 40, steam in the carrier pipe 40 can be transported in this room 312, and can carry by the pressure hole 221 from this nozzle 20, and the steam in this carrier pipe 40 can be carried by this out splice going splice 316 by this normal pressure hole row 222 with the connection of this normal pressure passage 212 by the connection of this high pressure connection 313.

This governor valve 32 is the general cylindrical cylinder of an outward appearance, and the external diameter of this cylinder is smaller or equals this fixedly room 312 internal diameters of joint chair 31, outwards protrude out first protuberance 322 and one second protuberance 323 of an external diameter on two axle heads of this cylinder respectively less than this cylinder external diameter, and on this second protuberance 323, be formed with a fin 324, on this cylinder and be formed with one first path and an alternate path, this first path is the through hole 321 for radially being run through on this cylinder, this alternate path is axially to be 90 degree places for the side outer wall of this cylinder and this through hole 321, along the axially extended guide groove 325 of this cylinder, then be arranged with one on the outer wall of this cylinder by the made sealing ring 326 of rubber.This governor valve 32 is to be arranged in this fixedly in the room 312 of joint chair 31, and by the apical margin butt of this first protuberance 322 with this room 312, and do fastening socket by the sealing circle 326 and the wall of this room 312, and the opening of this room 312 is sealed, and the fin 324 on this second protuberance 323 is relative setting with the perforation 16 of this handle 10.

This stopper capping 33, be in this fixedly on room 312 openings of joint chair 311 with one end involution, and the central authorities of this stopper capping 33 also are formed with an open-work 331 relative with the fin 324 of this governor valve 32, on the other end of this stopper capping 33, and convex with one first clip projection 332 and the one second clip projection 333 that is 90 degree angles apart.

This control handle 34 is that the grip part 342 by a cylindrical blocking part 341 and a rounded flat is engaged and forms, and be extended with a groove 343 on the free end of this blocking part 341 and toward in, and this blocking part 341 can be penetrated in the open-work 331 of this stopper capping 33, and engage with the fin 324 mutual clips of this governor valve 32 by this groove 343, and on the outer surface of this blocking part 341 and convex with one the 3rd clip projection, 344, the three clip projections 344 then be just the position 332,333 of first and second clip projections of this stopper capping 33.

Therefore, above-mentioned each member structure and relevant coupling position thereof that is the nozzle structure of the utility model one a kind of steam generating ironing machine that preferred embodiment provides, then again its use is done the flowing mode introduction as back:

As shown in Figure 3, at first when user's desire with the steam a of the general fixation pressure that steam generating ironing machine produced during in order to ironing clothes, then earlier the control handle 34 of this control device 30 is rotated on the primary importance, promptly be that the 3rd clip projection 344 on this control handle 34 is threaded to the first clip projection, 332 butts with this stopper capping 33, this can be by the effect of the fin 324 mutual clips on the groove on this control handle 34 343 and this governor valve 32 once simultaneously, rotate simultaneously and drive this governor valve 32, make the through hole 321 of this governor valve 32 and be somebody's turn to do the fixedly input adapter 315 and out splice going splice 316 mutual conduction of joint chair 31, make the steam a in the carrier pipe 40 just can be directed in this input adapter 315 earlier, through hole 321 by this governor valve 32 enters in this out splice going splice 316 again, just can be directed in the normal pressure passage 212 of this nozzle 20 at last, and, use as ironing clothes by the steam of this normal pressure hole row's 222 general pressure of exporting for the user by 222 outputs of the normal pressure hole of this capping 22 row.

Moreover, as shown in Figure 4, the steam a adjustment of steam generating ironing machine is converted to the steam of elevated pressures when user's desire, and be used in when washing clothing soil dirty clearly, then be that control handle 34 with this control device 30 returns back on the second place, promptly be this control handle 34 back to be revolved turn 90 degrees, make the second clip projection 333 of the 3rd clip projection 344 and this stopper capping 33 connect to, this can revolve simultaneously by these control handle 34 these governor valves 32 of drive once simultaneously and turn 90 degrees, make on this governor valve 32 through hole 321 no longer with these fixedly

input adapter

315 and 316 conductings of this out splice going splice of joint chair 31, face but change just by the guide groove on this governor valve 32 325 and this input adapter 315, the general steam a that imported by this carrier pipe 40 this moment just can be behind the room 312 that enters this joint chair main body 311, guided and entered in the apical margin of this room 312 by this guide groove 325, and be directed in this high pressure connection 313 by the periphery of this first protuberance 322, enter at last in the comparatively narrow and small interior pipe 314 in aperture, and exported utilization for the user by the pressure hole 221 of this capping 22.

Because the aperture of pipe 314 is little than the aperture of carrier pipe 40 in being somebody's turn to do, therefore when the steam a of general pressure enters in the interior pipe 314 of small-bore by wide-aperture carrier pipe 40, must make the pressure of steam a and flow velocity after by the reduction of discharge area and increase, make steam pressure and impulse force in interior pipe 314 comparatively to improve, last by the steam pressure of being exported in the pressure hole 221, just enough dirty in order on the cleaning clothes.The user is when ironing clothes, as when finding the position that does not clean up is arranged on the clothing, only need just steam can be changed in the mode of high pressure and export by the adjustment of control device, in order to reach the effect of cleaning, saving the action that known pressing machines are provided with washing because of the steam that can't export high pressure, and the action of must the local clothing that pressed cleaning with staff or other apparatus once again.

Other sees also Fig. 5, wherein more a flatiron hairbrush 50 can be arranged at this normal pressure hole row 222 periphery, or cleans the periphery that hairbrush 60 is arranged at this pressure hole 221, the effect when using increase cleaning and flatiron with one.

Secondly, certainly also the high pressure connection 313 of control device 30 directly can be connected with the high-pressure channel 211 of this nozzle 20, member with pipe 314 in saving, and as long as the aperture of this high-pressure channel 211 is littler than the aperture of carrier pipe 40, just can reaches the area that utilizes for the steam circulation equally and reduce the effect that increases steam pressure.

Claims

1, a kind of nozzle structure of steam generating ironing machine is to be communicated with the carrier pipe of pressing machines in order to delivering vapor, it is characterized in that it consists predominantly of:

One control device, include a room and a governor valve, this room is between this carrier pipe and this nozzle, and be mutual being communicated with the normal pressure passage with this carrier pipe and this high pressure, this governor valve is that activity is arranged in this room, a primary importance and a second place be can be positioned at, and one first path and an alternate path are formed with.

2, according to the nozzle structure of the described steam generating ironing machine of claim 1, it is characterized in that wherein more including a handle, this handle inside is formed with an accommodation space and most holding projection that is predetermined aspect, this control device can be arranged in this accommodation space, and limited by this holding projection and locate.

3, according to the nozzle structure of the described steam generating ironing machine of claim 2, it is characterized in that wherein this handle more is formed with this accommodation space of connection to extraneous perforation, the some of this control device is outside this perforation is piercing in.

4, according to the nozzle structure of the described steam generating ironing machine of claim 1, it is characterized in that wherein mid-being provided with in one of this high-pressure channel managed, should interior pipe be made by silicon-oxygen resin, and its aperture is less than the aperture of this carrier pipe, should in an end of pipe be to be connected with the room of this control device and to communicate, the other end then is to be communicated with a pressure hole of this nozzle.

5,, it is characterized in that wherein this control device has more fixedly a joint chair and a control handle according to the nozzle structure of the described steam generating ironing machine of claim 1; This room is to be formed at this fixedly in the joint chair, and this control handle is to engage with this governor valve clip.

6, nozzle structure according to the described steam generating ironing machine of claim 5, it is characterized in that wherein that fixedly joint chair has one is joint chair main body cylindraceous, this room is the inside that is formed at this joint chair main body, and this room one end has an opening, and on the end face of relative this room opening, be outward extended with an inside and be the high pressure connection of hollow, this high pressure connection is to be communicated with this high-pressure channel, on the dual side-edge wall of this joint chair main body, and be extended with one respectively and inner be the input adapter of hollow and an out splice going splice, this out splice going splice is that the normal pressure passage fit with this nozzle connects airtight, and this input adapter then is to engage with this carrier pipe.

7, according to the nozzle structure of the described steam generating ironing machine of claim 5, it is characterized in that wherein this control device, have more a stopper capping, and in this stopper capping, and convex with one first clip projection and the one second clip projection that is 90 degree angles apart; Then be formed with protruding the 3rd a clip projection of pulling between projection and this second clip projection of this first card on this control handle; Position when the primary importance of this governor valve promptly is the mutual butt of the 3rd clip projection and this first clip projection, this second place then be for the 3rd clip projection and this second clip projection connect to the time the position.

8, according to the nozzle structure of the described steam generating ironing machine of claim 5, the room of joint chair has an opening to it is characterized in that wherein being somebody's turn to do fixedly, insert for this governor valve, be arranged with one on the outer wall of this governor valve by the made sealing ring of rubber, make the wall of sealing circle and this room be fastening socket.

9, according to the nozzle structure of the described steam generating ironing machine of claim 1, it is characterized in that wherein this governor valve is a columned cylinder, this first path is the through hole that radially runs through from this cylinder for, this alternate path then is axially to be 90 degree places for this cylinder side outer wall and this through hole certainly, along the axially extended guide groove of this cylinder.

10, according to the nozzle structure of the described steam generating ironing machine of claim 1, it is characterized in that wherein this nozzle has a case and a capping, this high-pressure channel and this normal pressure passage are the inside that is formed at this case, this capping is on an end of this shell, and in this capping and be formed with a pressure hole corresponding with this high-pressure channel, reach a normal pressure hole row corresponding with this normal pressure passage, this normal pressure hole row is arranged according to predetermined aspect by plurality of small holes to form.