CN101529010A - Steam iron - Google Patents
Steam iron Download PDFInfo
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- CN101529010A CN101529010A CNA2007800397141A CN200780039714A CN101529010A CN 101529010 A CN101529010 A CN 101529010A CN A2007800397141 A CNA2007800397141 A CN A2007800397141A CN 200780039714 A CN200780039714 A CN 200780039714A CN 101529010 A CN101529010 A CN 101529010A
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- cup
- adjusting rod
- water
- steam iron
- steaming chamber
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F75/00—Hand irons
- D06F75/08—Hand irons internally heated by electricity
- D06F75/10—Hand irons internally heated by electricity with means for supplying steam to the article being ironed
- D06F75/14—Hand irons internally heated by electricity with means for supplying steam to the article being ironed the steam being produced from water in a reservoir carried by the iron
- D06F75/18—Hand irons internally heated by electricity with means for supplying steam to the article being ironed the steam being produced from water in a reservoir carried by the iron the water being fed slowly, e.g. drop by drop, from the reservoir to a steam generator
Abstract
Steam iron (1) having a water tank (2) which can be hydraulically connected to a steam chamber (6) via a preliminary chamber (16), wherein the preliminary chamber has an inlet opening (22), which is connected to the water tank, and an outlet opening (24) which is connected to the steam chamber; a drip-protection valve (26) for opening and closing the inlet opening; a displaceable control rod (28), which extends within the preliminary chamber through a hermetically sealed preliminary-chamber passage opening (46), for adjusting the quantity of water which flows out of the preliminary chamber (16), through the outlet opening (24), to the steam chamber (6) when the control rod (28) is at least in a first position (P1a, P1b). The displaceable control rod (28) has a rod-bypass section (30) which, when the rod is in a second position (P2a, P2b), opens the hermetically sealed preliminary-chamber passage opening (46) and permits water to flow from the water tank (2) to the preliminary chamber (16) and from the preliminary chamber, through the outlet opening (24), to the steam chamber (6).
Description
Technical field of the present invention
The present invention relates to a kind of steam iron, wherein the water of being carried by water tank is vaporized in steaming chamber, and the current that lead to steaming chamber of case are by movably adjusting rod adjusting.
Background technology
Common steam iron has the water clock protector, if steaming chamber is warm inadequately, then this water clock protector stops the water that should be vaporized to enter into steaming chamber, leaks on the ironed clothes to prevent water.A kind of known water clock protector of this function of realizing is made of the bimetallic thermal part, this bimetallic thermal part is subjected to the heating of steaming chamber, and under the situation of touching the water clock guard valve, open water passage from water tank from certain temperature or higher temperature, and allowing water to flow to steaming chamber via inlet from water receptacle, these current are by movably adjusting rod adjusting.Be lower than in temperature under the situation of aforementioned certain temperature, the bimetallic thermal part touches the water clock guard valve, this water clock guard valve cuts out the water passage from water tank, wherein no longer includes water and enters into steaming chamber, even the inlet of steaming chamber is not by movably adjusting rod sealing.
These known flatirons also have the self-cleaning mechanism that is used to clean steaming chamber inside.This is essential, because As time goes on owing to use, the scale that water contained that is used for pressing is little by little tied at the steaming chamber inwall.This causes that steaming chamber stops up chronically, has shortened the life-span of flatiron thus.Usually, realize automatically cleaning in the following way, be about to a large amount of water at low temperature and be incorporated into steaming chamber inside, steaming chamber can be with water vapor when introducing water thus, but when rising subsequently, the steaming chamber temperature causes vaporization suddenly, this makes the scale of knot in steaming chamber inside come off, and discharges by the outlet of steaming chamber.
In patent application EP 1554424 A1, flatiron has a kind of mode of operation, and movably adjusting rod places the automatically cleaning position under this mode of operation.The effect of self-cleaning mechanism is, can realize making water pass through the water clock guard valve via orifice flow in steaming chamber, this hole is opened by bar, even steaming chamber is warm not enough.This point realizes that by a kind of movably adjusting rod this adjusting rod has the mechanism that is used for opening or staying open the water clock guard valve when it is in the automatically cleaning position.That is to say that this adjusting rod is worked when steaming chamber is cold or warm.Being documented in the mechanism that being used in this patent application opened or stayed open the water clock guard valve can move by the manipulation of machinery, and the handle that wherein is arranged between bar and the valve is opened the water clock guard valve, thus can so that water from water tank via orifice flow to steaming chamber.
Explanation to invention
Therefore purpose of the present invention or technical problem are, propose a kind of new-type steam iron, and it has the water conveying system that leads to steaming chamber that simply effectively and reliably is used to clean steaming chamber.
The steam iron of the characteristic feature of this purpose by having claim 1 is achieved.Described steam iron has: water tank, its by cup with hydraulically be connected with steaming chamber, wherein cup has inlet that is connected with water tank wall and the outlet that is connected with steaming chamber; Be used to open and close the water clock guard valve of inlet; Adjusting rod movably, the thermosealed cup through hole of its extend past in cup, be used to regulate the water yield that flow to steaming chamber from cup via outlet, if adjusting rod is at least one primary importance, in this primary importance, movably adjusting rod has bar bypass section, if bar is in the second place, then it opens thermosealed cup through hole, and can realize making water flow to cup from water tank, flow to steaming chamber from cup via outlet again.
Cup under the meaning of the present invention means and comprises and have the into zone of the water circulation of water and water outlet, and water inlet is from water tank flow through inlet and/or cup through hole, and water outlet flow to steaming chamber via outlet.
Movably adjusting rod is normally at the thin bar that extends along the axis of basic straight line.This bar along the part of its length have circular or dimetric, regular or irregular, perpendicular to axis, constant cross section, and constitute by a fixture or a plurality of that be hinged or not hinged fixture, and in cup the thermosealed cup through hole of extend past, be used to regulate from cup and flow to the water yield of steaming chamber, if adjusting rod is at least one primary importance via outlet.Bar bypass section under the meaning of the present invention be bar as lower curtate, promptly this section is opened thermosealed cup through hole, is used to make that water flow to cup from water tank.
In order to be implemented in the essential heat seal of the thermosealed cup through hole of at least one primary importance, be provided with below with the thermal part that describes in detail.
Water tank is not only the container that is used to hold water, and be used to hold any liquid state, vaporizable, be suitable for the medium of steam ironing, comprise the suitable additive that is fed to described medium.Water receptacle can have one or more chambers, perhaps also can comprise one or more water container unit of separating, and these water container unit can have identical or different volumes.
The water clock guard valve opens and closes from water tank via entering the mouth to the water passage of cup.
The following design of solution: can realize that water flow to steaming chamber, and whether open irrelevant with the water clock guard valve that when movably adjusting rod is in the second place, is used for water passage.This cleaning course for steaming chamber is most important, because need the water of certain volume is incorporated in the steaming chamber in this process, makes described water vapor thus suddenly when temperature rises.A kind of movably flatiron of adjusting rod that has, this adjusting rod has bar bypass section, when described bar is in the second place, this adjusting rod can realize opening thermosealed cup through hole, and then make water flow to cup from water tank, flow to steaming chamber from cup via outlet again, and open or close irrelevant with bypass valve, steam iron than current prior art, above-mentioned flatiron is a kind ofly to make the diversion system that is used to clean steaming chamber that simply leads to steaming chamber, because this flatiron needs few parts and reduced manufacturing cost.
This is a kind of more efficiently system of flatiron system than prior art, because because simple in structure, so the ability of desirable or the effect expected that realizes under situation about not breaking down strengthens.In addition, it is that a kind of flatiron than prior art is used to clean the diversion system that leads to steaming chamber of steaming chamber more reliably, because only need move movably adjusting rod, so that fetch boiling water path, and needn't handle other parts that may lose efficacy of steam iron.It is a kind of clear and definite flatiron reliably, because diversion system that leads to steaming chamber such as utilization that it is used to clean steaming chamber the invention provides reliable result.
According to a kind of preferred design, movably adjusting rod can move between the two positions by controls.This controls can be machinery or electromagnetism, and when being incorporated into water in the steaming chamber and regulating the water yield that enters into steaming chamber, he is handled by expectation ground by the user usually, wherein he can also stop water inlet, perhaps wish bar is placed the second place, in this second place, user close friend's mode is opened thermosealed cup through hole.This controls is useful, the user can open thermosealed cup through hole thus, and then can be so that water flow to cup via described cup through hole and flow into the steaming chamber from cup, wherein he wittingly with quantitative water be incorporated into steaming chamber inside, and needn't be concerned about that adjusting rod is in the second place that is not suitable for pressing and makes adjusting rod be returned to the primary importance that is suitable for pressing.
According to another kind design, as previously mentioned, thermosealed cup through hole is provided with lip ring, and this lip ring contacts with outer surface at the movably adjusting rod of primary importance.The sealing part can be circlewise or is replenished the section of the movably adjusting rod of primary importance quadrilateral, thereby the sealing part is realized heat seal.
Further preferably, lip ring is a clamp seals, and it can be contained in the thermosealed cup through hole of cup by clamping, is implemented in thus in the manufacture process to install easily.
According to a kind of design of the present invention, the bar bypass section of bar is the section that attenuates of adjusting rod movably.That is to say, in the zone of bypass, the outer part or the interior part of the perpendicular segment of bar reduce by material, no longer cause the heat seal to seal thus when bar is set at the second place because seal no longer contact lever outer surface and water let slip flow to cup.
A kind of embodiment that reduces the bypass section is to use the recessed bar bypass section that is designed on adjusting rod movably.This is corresponding to the narrow neck on pole length.This constriction can be carried out in the centre of bar just; Yet this is optional, because reduce just enough in a side.This is a kind of plain mode that designs bypass.
This adopts alternate manner by realizing as lower beam bypass section, promptly this bar bypass section in adjusting rod movably, so at the raceway groove that crosses of bar inside, water flow to cup via this raceway groove.Lip ring keeps contacting with showing of bar thus, and the overall diameter of bar can remain unchanged.Therefore the deformation of seal is very little, therefore has the long life-span.
According to one embodiment of the present invention, if movably adjusting rod is at least one primary importance, then bar bypass section is in cup, if movably adjusting rod is in the second place of upward displacement, then bar bypass section is opened thermosealed cup through hole.According to this embodiment, bar promptly arrives the second place along its axis when the flatiron handle promptly moves up towards flatiron top, and the user utilizes described handle to make flatiron move along clothes.When movably the bypass of adjusting rod moved up, bar separated with the outlet of cup thus, and can be so that water flow to steaming chamber from water tank via thermosealed cup through hole.
The another kind of mode that realizes the effect identical with foregoing is to use following bar bypass section, if promptly movably adjusting rod is at least one primary importance, then this bar bypass section is in outside the cup, if movably adjusting rod is in the second place of upward displacement, then bar bypass section is opened thermosealed cup through hole.The position of bypass is outside cup, above the cup and above thermosealed cup through hole when bar is in primary importance.In this embodiment, bar along its axis direction towards flatiron bottom, promptly when soleplate moves, arrive the second place.When movably the bypass of adjusting rod moved down and open the thermosealed cup through hole that is used for water passage, bar was near the outlet of cup, and permission water flow to cup from water tank via thermosealed cup through hole thus.In this case, bar will be opened via the water passage of cup outlet in any displaceable mode, and its mode is that bar affacts pressure in the outlet, and passes outlet, perhaps also has as second bypass in the following detailed description of.
Eedle is limited to thermosealed cup through hole on the preceding locular wall on top the frame mode of cup, and movably adjusting rod directly extend in the cup via this cup through hole, and needn't have the interface channel from water tank to cup, has simplified its structure thus.
Adopt simple mode to limit cup by the wall and the cup sealing mechanism of water tank, water tank has thermosealed cup through hole, but cup sealing mechanism connector ground is connected and has the outlet of cup with water tank wall.That is to say that aqua region is surrounded by water tank wall and the cup sealing mechanism that is fixed on the water tank wall.Thermosealed cup through hole leads in the water tank wall, and this cup through hole also be the inlet, this cup through hole is positioned at the water circulation zone thus.This is a kind of very simple frame mode, and it has installs advantage easily.
In principle, the cup sealing mechanism is made by resistant to elevated temperatures elastomeric material.This material helps to be inserted in the water tank wall.
Can realize thus in addition the water clock guard valve is configured in the cup sealing mechanism integratedly, because the cup sealing mechanism seals the whole water circulation zone from inlet to outlet as previously mentioned.A kind of design is as follows: valve is provided with axle in the elastic part of cup sealing mechanism, described axle has widened section towards the inlet stretching, extension and in its end, inlet is opened and sealed to this widened section according to the position of axle, described axle has spring, this spring makes axle move, so that realize lasting sealing.If make water enter, then must overcome the elastic force utilization and collide parts collision axle, as below describing in detail via inlet.
Flatiron also has the steaming chamber top cover, and this steaming chamber top cover has the hole, and cup has ledge, and this ledge has outlet, and outlet is with the sealing of described hole.The simplest mode is to make to export to be connected with steaming chamber that so that introduce water, water is circulated to water tank inside from water tank always.The ledge of cup can be columniform widened section towards top cover, and the shape of this widened section and top cover is adaptive and surround the hole of top cover.If this ledge is made by elastomeric material, the high temperature that the top cover that then this material must be withstood cup is heated to.
As mentioned above, power for the spring that overcomes the water clock guard valve, flatiron also has the collision parts, these collision parts for example are the bimetal leafs with the top cover thermo-contact of steaming chamber, be used for handling the axle of water clock guard valve, open the water passage that leads to cup via inlet thus according to the temperature of steaming chamber top cover.
According to a kind of design of the present invention, movably adjusting rod has the blocking portion that is used for regulating pondage, if movably adjusting rod is in the primary importance of opening, then described water flow to steaming chamber from cup via outlet; If movably adjusting rod is in the primary importance of sealing, then blocking portion will export heat-seal.The blocking portion of bar can be the tapered segment of bar, the tip of this tapered segment stops as thin eedle, described eedle preferably be arranged in the outlet of cup taperedly and in the primary importance of sealing with described outlet heat-seal, and make that when moving to the primary importance of opening water little by little enters into steaming chamber, and bar improves manyly more, and the water yield is just big more.Described eedle is used for bar is led, and can realize making bar be positioned in the outlet.
The another kind of mode that realizes same purpose is, make bar be positioned at the opposite side of eedle, be positioned at outside the cup, and its blocking portion is positioned at equally on the lateral surface of taper of outlet of cup taperedly, primary importance in sealing is widened, and when steaming chamber moved to the primary importance of opening, water little by little entered into steaming chamber at bar, bar moves far more, and the water yield is just big more.In one embodiment of back, the bar bypass section of bar is usually located at outside the cup, is positioned at cup top, and the water passage that the eedle of bar part will be led to steaming chamber when movably adjusting rod is in the second place of downward displacement is opened thus.
Can stipulate that in addition blocking portion has the bypass of obstruction section.This obstruction bypass section can be so that water be flowed directly to steaming chamber, if movably adjusting rod is in the second place, so that can be so that the water bundle is punched in the chamber and produces a large amount of steam.
Perhaps stop up the bypass section and open outlet, if movably adjusting rod is in the second place, thereby enter under the situation of cup via thermosealed cup through hole from water tank at water, water enters into steaming chamber by the obstruction bypass section of bar, though steaming chamber be cold and the water clock guard valve because do not touched and close by the bimetallic controls.
Cutline to accompanying drawing
Shown in the figure:
Fig. 1 for when movably adjusting rod is in the primary importance of sealing according to the schematic cutaway view of first kind of design of the present invention steam iron of the present invention under the lower situation of temperature;
Fig. 2 for when movably adjusting rod is in the primary importance of sealing according to the schematic cutaway view of first kind of design of the present invention steam iron of the present invention under the temperature condition with higher;
Fig. 3 for when movably adjusting rod is in the primary importance of opening according to the schematic cutaway view of first kind of design of the present invention steam iron of the present invention under the temperature condition with higher;
Fig. 4 for when movably adjusting rod is in the second place of upward displacement according to the schematic cutaway view of first kind of design of the present invention steam iron of the present invention under the lower situation of temperature;
Fig. 5 for when movably adjusting rod is in the primary importance of sealing according to the schematic cutaway view of second kind of design of the present invention steam iron of the present invention under the lower situation of temperature;
Fig. 6 for when movably adjusting rod is in the second place of downward displacement according to the schematic cutaway view of second kind of design of the present invention steam iron of the present invention under the lower situation of temperature;
Fig. 7 is the detailed cutaway view of first kind of recessed design of the conduct of bar bypass section when movably adjusting rod is in the second place, and this bar bypass section passes lip ring in the cup through hole that heat is closed;
Fig. 8 crosses the detailed cutaway view of second kind of design of raceway groove for the conduct of bar bypass section when movably adjusting rod is in the second place, and this bar bypass section passes lip ring in the cup through hole that heat is closed.
Description of a preferred embodiment
Fig. 1 to 4 is the schematic cutaway view according to the steam iron 1 of first kind of design of the present invention.The family expenses flatiron has handle 5, the user can utilize this lever operated flatiron, and above apparatus shell below the handle, has the water tank 2 that is connected with utensil, water tank belt is useful on the liquid at steaming chamber 6 interior evaporations, steaming chamber is by electric heating element 10 heating of steaming chamber 6, steaming chamber itself is soleplate 14 heating, and soleplate is with the outside sealing of steaming chamber and have steam hole, and the steam that is used to press clothes is discharged via steam hole.Steaming chamber towards the inboard of flatiron by steaming chamber top cover 8 heat-seals.The steaming chamber top cover is provided with the bimetal element 50 with the heat-sensing of its thermo-contact, and the shape of bimetal element changes according to the temperature alternating of steaming chamber.
For this flatiron, quantitatively be transported to steaming chamber inside by the water that drips water tank 2, described water is by cup 16 circulations.Cup is to surround to have the into zone of the water circulation of water and water outlet, and water inlet is from the water tank inlet 22 of flowing through, and water outlet flows to steaming chamber 6 via outlet 24.The top of cup is limited by water tank wall 4 and cup sealing mechanism 18, and this cup sealing mechanism is connected with water tank wall 4 by insert.Cup sealing mechanism 18 is made by the die casting of elastomeric material, wherein is configured with cup outlet 24 and water clock guard valve 26 integratedly.
The 22 design pore-formings that will enter the mouth on the water tank wall 4 of cup in order to make water flow to cup from water tank 2, use water clock guard valve 26 that described hole is opened and closed.The water clock guard valve is inserted in the elastic part of cup sealing mechanism as axle, described axle has widened section and valve spring 27 towards inlet 22 extensions and in its end, widened section according to the position of axle will enter the mouth 22 open and the property stopped up ground with its sealing, valve spring makes axle move, and is used for sealing unvaryingly inlet 22.In order to make water enter via inlet 22, must use and collide the axle that parts collide water clock guard valve 26, overcoming the power of spring 27, described collision parts are the bimetal leafs 50 with top cover 8 thermo-contacts of steaming chamber, and open via entering the mouth to the water passage of cup according to steaming chamber top cover temperature.If bimetal leaf is cold, then it is horizontal, and does not have pressure to affact on the axle of water clock guard valve, as by Fig. 5 of Fig. 1 of first kind of design and Fig. 4 and second kind of design and Fig. 6 as seen.If steaming chamber is warm enough, then bimetal leaf is crooked and collide valve 26, and the inlet 22 that this valve will lead to cup 16 is opened, as by Fig. 2 of first kind of design and Fig. 3 as seen.In Fig. 2, outlet 24 is conditioned rod seal, and among Fig. 3, bar is let slip water, makes water flow to steaming chamber 6 via outlet.If this makes flatiron enough hot, bimetal leaf is because warm and crooked thus, and then water can only enter into cup.
Steaming chamber top cover 8 has hole 12, and the part 20 that cup sealing mechanism 18 locals are outstanding is provided with outlet 24 at ledge 20 places, and it does not have water to flow on the top cover circumferential sealing in hole 12 thus.The ledge 24 of cup is designed to the cylindrical widened section towards top cover 8, and the shape of this widened section and top cover is adaptive and surround the hole 12 of top cover.
This flatiron 1 is by working to the vaporization from the water of water tank 2 in steaming chamber 6, and described water enters into steaming chamber via the outlet 24 of cup.The quantitative delivered volume of water is regulated by means of adjusting rod 28 movably, this adjusting rod passes the inside and renew at the cup relaying of the post of housing and stretches through thermosealed cup through hole 46 from the inside of the handle 5 of flatiron, so that regulate from cup and flow to the water yield of steaming chamber 6, if adjusting rod is at least one primary importance P1a, P1b via outlet 24.According to these designs, movably adjusting rod 28 is the thin metal rods that have straight axis 29.Bar has constant cross section perpendicular to axis along its most of length, and is designed to fixture.Movably adjusting rod 28 can move along the direction that is limited by its axis 29 by means of controls 36.Controls 36 is made of regulating wheel 40, and this regulating wheel protrudes in the handle 5 of flatiron and rotated by the user for the work of regulating flatiron.Regulating wheel 40 has guide finger 41, this guide finger is suitable for controls 43 is led, and, shift to along the direction of its axis 29 at the wheel 40 situation lower dolly bars 28 that move thus and export 24 or this outlet opened because these controls 43 power are connected with bar 28 ordinatedly and cause that this controls moves along the direction of axis 29.Controls 36 has and is used to the operating mechanism 38 that makes bar 28a be returned to primary importance P1a.This mechanism is the elastic mechanism that bar is depressed into described position.In order to switch to position P1b, the user must rotate regulating wheel.
Movably adjusting rod 28 has blocking portion 32, and this blocking portion is inserted in the outlet 24, and stops up at the water droplet that the position P1b of first sealing will flow to steaming chamber 6, as by Fig. 1 and 2 of first kind of design of the present invention as seen.When bar is raised to position that first opens, as shown in Figure 3, open via the water passage of outlet 34.Design according to this, blocking portion stops as eedle 34 in the long and narrow prolongation of adjusting rod 28, and eedle is in the middle primary importance P1a that further opens of mouth of outlet 24, as designing as seen by first kind of the present invention in Fig. 3.The diameter of outlet is about 1.75mm, and this can be so that outlet utilizes the eedle diameter of 0.2mm to flow through the water droplet stream of 40g/min in its end, if steaming chamber is heated by the steaming chamber heater block 10 of 2200W power, then described water droplet circulation changes into water vapour.
On the water tank wall 4 of a part that forms cup 16, offer thermosealed cup through hole 46, pass described cup through hole when movably adjusting rod 28 is in being inserted into cup.Because bar 28 passes water tank wall 4 via hole 46, thus essential a kind of lip ring 48, this lip ring and bar surperficial adaptive.This lip ring 48 preferably is made of elastomeric material, this elastomeric material by pressure by the clip shape be clamped in the cup through hole 46.Therefore, if rod member is in primary importance P1a or P1b, then hole 46 and lip ring 48 are contiguously by bar 28 heat-seals.
This flatiron of the present invention has the system that is used to clean steaming chamber 6.The following work of this system: use from the water of water tank 2 flushing steaming chamber, even with steaming chamber 6 are cold or hot haveing nothing to do.When Jiang Shui is incorporated in the cold chamber, need not to open the water clock guard valve, because in bar 28, be provided with the water bypass.Movably adjusting rod 28 has bar bypass section 30, if bar is in the second place P2a of Fig. 4 or the second place P2b of Fig. 6, then this bar bypass section 30 is opened thermosealed cup through hole 46, and can realize making that water flow to cup 16 from water tank 2, and flow to steaming chamber 6 via outlet 24 from cup.
Shown in first kind of DESIGN SKETCH 4 of the present invention, bar is in the second place P2a of upward displacement, and this position has the recessed 30a that is arranged in hole 46.In Fig. 7, at length show this situation, the taper portion of bar also at length is shown, as bar neck 30a.The bypass section that is arranged in the cup through hole of bar 28 shown in Figure 8, it is as cross raceway groove 30b in bar.Utilization is in the bar of the second place P2a of upward displacement, can be so that the blocking portion of adjusting rod 32 away from outlet, and can should export for water passage and exposed fully, and described water passage is realized the per minute volumes of 60 grams at the most.This water yield can realize the water that 6 fillings are used to clean to cold steaming chamber.When the user had loaded enough water, he connected steaming chamber heater block 10, began to burn whole water of steaming chamber inside thus, and made the scale (Kalk) of steaming chamber inside discharge via the hole of soleplate 14.
Shown in second kind of DESIGN SKETCH 6 of the present invention, bar is in the second place P2b of downward displacement, and this position has the recessed 30a that is arranged in hole 46.According to this design, opposite with first kind of design, the blocking portion 32 of bar 28 is positioned at the primary importance P1b of sealing on the lateral surface of taper of outlet 24 of cup 16 taperedly, and at bar when steaming chamber 6 moves to the primary importance P1a that opens, bar allow water lentamente by and enter into steaming chamber, bar moves down far more, and the water yield of passing through is just big more.According to this second kind of design, the bar bypass section 30a of bar is positioned at outside the cup 16, and above cup, be positioned at water tank 2 inside, be under the situation of the second place P2b of downward displacement at adjusting rod 28 movably thus, the water passage that will lead to cup 6 when bypass section 44 moves down is open-minded stopping up.Stop up the bypass section and open outlet 24, if movably adjusting rod is in second place P2b, thereby passing thermosealed cup through hole 46 at the water from water tank 2 enters under the situation of cup 16, water enters into steaming chamber by the obstruction bypass section of bar, even steaming chamber is cold and the water clock guard valve cuts out, because the water clock guard valve is not touched by bimetallic controls 50.
Reference numerals list
1 vapour iron
2 water tanks
4 water tank walls
5 handles
6 vaporiums
8 vaporium top covers
10 vaporium heater blocks
12 holes
14 flatiron base plates
16 cups
18 cup sealing mechanisms
20 outstanding parts
22 inlets
24 outlets
26 merchants are leaked guard valve
27 valve springs
28 adjusting rods movably
29 axis of adjusting rod movably
30 bar bypass sections
30a is recessed
30b crosses raceway groove
32 blocking portions
34 eedles
36 controls
38 operating mechanisms
40 regulating wheels
42 hand wheel shaft
43 control member guiding mechanisms
44 stop up the bypass section
The primary importance that P1a opens
The primary importance of P1b sealing
The second place of P2a upward displacement
P2b is the second place of displacement downwards
46 thermosealed cup through holes
48 lip rings
50 bimetal elements
Claims (19)
1. a steam iron (1) has:
-water tank (2), it passes through cup (16) and hydraulically is connected with steaming chamber (6), and wherein said cup has inlet (22) that is connected with described water tank and the outlet (24) that is connected with described steaming chamber;
-be used to open and close the water clock guard valve (26) of described inlet;
-adjusting rod (28) movably, its thermosealed cup through hole of extend past in described cup (46), be used for regulating from described cup (16) and flow to the water yield of described steaming chamber (6), if described adjusting rod (28) is at least one primary importance (P1a, P1b) via described outlet (24);
It is characterized in that,
-described movably adjusting rod (28) has bar bypass section (30), if described bar is in the second place (P2a, P2b), then described bar bypass section is opened described thermosealed cup through hole (46), and can realize making water to flow to described cup (16) from described water tank (2), flow to described steaming chamber (6) from described cup via described outlet (24) again.
2. steam iron as claimed in claim 1 is characterized in that, described movably adjusting rod (28) can pass through controls (36) at described two positions (P1a, P1b; P2a, P2b) between move.
3. steam iron as claimed in claim 2, it is characterized in that described controls (36) has and is used to make that described movably adjusting rod (28) automatically returns back to the operating mechanism (38) of described primary importance (P1a, P1b) from the described second place (P2a, P2b).
4. each described steam iron in the claim as described above, it is characterized in that, described thermosealed cup through hole (46) is provided with lip ring (48), and described lip ring contacts with outer surface at the described movably adjusting rod (28) of described primary importance (P1a, P1b).
5. steam iron as claimed in claim 4 is characterized in that described lip ring is a clamp seals, and it can be contained in the thermosealed cup through hole (46) of described cup (16) by clamping.
6. each described steam iron in the claim as described above is characterized in that the section that attenuates (30a, 30b) that described bar bypass section is a described movably adjusting rod (28).
7. as each described steam iron in the claim 1 to 5, it is characterized in that described bar bypass section is recessed (30a) on described movably adjusting rod (28).
8. as each described steam iron in the claim 1 to 5, it is characterized in that described bar bypass section is to cross raceway groove (30b) in described movably adjusting rod (28).
9. each described steam iron in the claim as described above is characterized in that described bar bypass section (30) is in the described cup (16), if described movably adjusting rod (28) is at least one primary importance (P1a, P1b); With described bar bypass section described thermosealed cup through hole (46) is opened, if described movably adjusting rod is in the second place (P2a) of upward displacement.
10. as each described steam iron in the claim 1 to 8, it is characterized in that described bar bypass section (30) is positioned at outside the described cup (16), if described movably adjusting rod (28) is at least one primary importance (P1a, P1b); With described bar bypass section described thermosealed cup through hole (46) is opened, if described movably adjusting rod is in the second place (P2b) of downward displacement.
11. each described steam iron in the claim is characterized in that as described above, described thermosealed cup through hole (46) is limited in the preceding locular wall (4) on top.
12. each described steam iron in the claim as described above, it is characterized in that, described cup (16) is limited by the wall of described water tank (4), described water tank has described thermosealed cup through hole (46) and cup sealing mechanism (18), but described cup sealing mechanism connector ground and the wall (4) of described water tank are connected and have the outlet (24) of described cup.
13. steam iron as claimed in claim 12 is characterized in that, described cup sealing mechanism (18) is made by elastomeric material.
14., it is characterized in that described water clock guard valve (26) is configured in the described cup sealing mechanism (18) integratedly as each described steam iron in the claim 12 to 13.
15. each described steam iron in the claim as described above, it is characterized in that, described flatiron also has steaming chamber top cover (6), described steaming chamber top cover has hole (12), described cup has outstanding part (20), and described outstanding part has the described outlet (24) with the sealing of described hole.
16. each described steam iron in the claim as described above, it is characterized in that, described steam iron also has the bimetal element with the top cover thermo-contact of described steaming chamber (6), and it is used for touching described water clock guard valve (26) according to the top cover temperature of described steaming chamber.
17. each described steam iron in the claim as described above, it is characterized in that, described movably adjusting rod (28) has the blocking portion (32) that is used for regulating pondage, described water flow to described steaming chamber (6) from described cup (16) via described outlet (24), if described movably adjusting rod is in the primary importance of opening (P1a); With described blocking portion (32) with described outlet (24) heat-seal, if described movably adjusting rod is in the primary importance (P1b) of sealing.
18. steam iron as claimed in claim 17 is characterized in that, described blocking portion (32) has the bypass section (44) of obstruction.
19. steam iron as claimed in claim 18, it is characterized in that, described obstruction bypass section (44) is in the described second place (P2a, P2b) with described outlet (24) sealing if described movably adjusting rod (28) is in primary importance (P1a) and/or the described movably adjusting rod opened.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ESP200602784 | 2006-10-24 | ||
| ES200602784A ES2330698B1 (en) | 2006-10-24 | 2006-10-24 | STEAM IRON. |
| PCT/EP2007/061311 WO2008049817A1 (en) | 2006-10-24 | 2007-10-23 | Steam iron |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101529010A true CN101529010A (en) | 2009-09-09 |
| CN101529010B CN101529010B (en) | 2012-06-06 |
Family
ID=39047612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800397141A Expired - Fee Related CN101529010B (en) | 2006-10-24 | 2007-10-23 | Steam iron |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2087163B1 (en) |
| CN (1) | CN101529010B (en) |
| ES (1) | ES2330698B1 (en) |
| RU (1) | RU2459022C2 (en) |
| WO (1) | WO2008049817A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060449A (en) * | 2014-06-20 | 2014-09-24 | 宁波凯波集团有限公司 | Steam iron capable of performing vertical ironing |
| CN114729497A (en) * | 2019-09-20 | 2022-07-08 | 德隆奇电器单一股东有限责任公司 | Plate unit for steam iron |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2360994B1 (en) * | 2008-08-22 | 2012-04-19 | Bsh Electrodomésticos España, S.A. | STEAM IRON. |
| ES2357818B1 (en) * | 2008-11-13 | 2012-03-23 | Bsh Krainel, S.A. | STEAM IRON. |
| WO2021214350A1 (en) | 2020-04-23 | 2021-10-28 | Sda Factory Vitoria, S.L.U. | Water dosing system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4402683A1 (en) * | 1994-01-29 | 1995-08-03 | Braun Ag | Water inlet device for steam irons |
| DE29720259U1 (en) * | 1997-11-14 | 1998-01-15 | Rowenta Werke Gmbh | steam iron |
| FR2776680B1 (en) * | 1998-03-27 | 2001-09-28 | Moulinex Sa | STEAM IRON |
| US6393740B1 (en) * | 1999-09-01 | 2002-05-28 | Hamilton Beach/Proctor-Silex, Inc. | Temperature control and drip valve assembly for a steam iron |
| FR2813894B1 (en) * | 2000-09-12 | 2002-12-06 | Rowenta Werke Gmbh | SELF-CLEANING STEAM IRON |
| FR2821368B1 (en) * | 2001-02-27 | 2003-04-18 | Rowenta Werke Gmbh | SELF-CLEANING IRON WITH ANTI-DRIP |
| FR2821369B1 (en) * | 2001-02-27 | 2003-09-05 | Rowenta Werke Gmbh | PULSED STEAM IRON |
| US20030136032A1 (en) * | 2002-01-17 | 2003-07-24 | Leung Albert Yat-Cheong | Self-cleaning steam iron |
| FR2845400B1 (en) * | 2002-10-08 | 2004-11-19 | Rowenta Werke Gmbh | IRON WITH MULTIPURPOSE DRIP |
-
2006
- 2006-10-24 ES ES200602784A patent/ES2330698B1/en active Active
-
2007
- 2007-10-23 RU RU2009117637/12A patent/RU2459022C2/en not_active IP Right Cessation
- 2007-10-23 WO PCT/EP2007/061311 patent/WO2008049817A1/en active Application Filing
- 2007-10-23 EP EP07821675.1A patent/EP2087163B1/en not_active Not-in-force
- 2007-10-23 CN CN2007800397141A patent/CN101529010B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060449A (en) * | 2014-06-20 | 2014-09-24 | 宁波凯波集团有限公司 | Steam iron capable of performing vertical ironing |
| CN114729497A (en) * | 2019-09-20 | 2022-07-08 | 德隆奇电器单一股东有限责任公司 | Plate unit for steam iron |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2009117637A (en) | 2010-11-27 |
| ES2330698B1 (en) | 2010-09-21 |
| RU2459022C2 (en) | 2012-08-20 |
| CN101529010B (en) | 2012-06-06 |
| WO2008049817A1 (en) | 2008-05-02 |
| EP2087163B1 (en) | 2016-07-06 |
| ES2330698A1 (en) | 2009-12-14 |
| EP2087163A1 (en) | 2009-08-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BSH HOME APPLIANCES CO., LTD. Free format text: FORMER NAME: BOSCH-SIEMENS HAUSGERATE GMBH |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Munich, Germany Patentee after: BSH Household Electrical Appliance Co., Ltd Address before: Munich, Germany Patentee before: Bosch-Siemens Hausgerate Gmbh |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20201023 |