EP1146165A2 - Water filling opening for an iron - Google Patents
Water filling opening for an iron Download PDFInfo
- Publication number
- EP1146165A2 EP1146165A2 EP01420069A EP01420069A EP1146165A2 EP 1146165 A2 EP1146165 A2 EP 1146165A2 EP 01420069 A EP01420069 A EP 01420069A EP 01420069 A EP01420069 A EP 01420069A EP 1146165 A2 EP1146165 A2 EP 1146165A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- iron
- orifice
- seal
- overmolded
- tank filling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 74
- 229910052742 iron Inorganic materials 0.000 title claims description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 16
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 11
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims description 7
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 7
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 7
- 239000012815 thermoplastic material Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 6
- 235000000396 iron Nutrition 0.000 abstract description 5
- 239000000945 filler Substances 0.000 abstract 2
- 238000010409 ironing Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
Images
Classifications
-
- 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
Definitions
- the present invention relates to steam irons with reservoir integrated liquid and more particularly the liquid filling orifice of the iron.
- Steam irons generally have a heated soleplate electrically, a tank of water to vaporize flowing via a drip system drop to a vaporization chamber, and an envelope comprising a handle for handling the iron and a hole for filling the tank.
- certain irons such as those described in patents FR2632331 and FR2705975 can include several tanks of liquids of a natural or different uses.
- the irons in which the filling orifice consists of a shape of the funnel-shaped envelope, connected to the reservoir by a tube of which elbows and length do not allow water to easily come out of the iron.
- a second tube connects the reservoir to a passage formed at close to the funnel to serve as a vent to the tank air when filling.
- this system has the disadvantage of slowing down the filling and require assembly of tubing. These can be replaced by shorter baffles.
- the molding of a single piece comprising the baffles, air duct, and funnel shape, as described by example in patent DE2605443 allows economical assembly, but the baffles slow down filling, which becomes difficult and their effectiveness is limited.
- the subject of the following invention is a rapid filling orifice which overcomes these disadvantages, easy to manufacture and install.
- a filling orifice iron tank consisting of an orifice body and a piece of closure, the orifice body comprising at least one overmolded seal intended to sealing between this body and the closure part.
- a seal prevents water from beading around the closure part, for example following an imprecise adjustment with the body or following deformations intervening during the aging of the device.
- Overmolding on the body allows automatic assembly in large series of very high reliability no leakage can occur between the seal and the body and no defect in fitting of the seal cannot occur.
- a first lip of the seal surrounds the filling orifice.
- This first lip ensures the main seal of the body with the piece of closing.
- a second lip of the seal or another lip of a second seal overmolded guides the closing part during opening and closing of the orifice.
- This second seal lip provides both additional sealing and better guidance of the closing part.
- the closing piece slides with a gentle friction on the joint overmolded during opening and closing of the orifice.
- the closing part is retracted by sliding along the body of the orifice, rubbing lightly on the joint lip (s).
- the gentle friction allows the closure piece to keep itself in place more particularly in the closed or open position.
- the overmolded joints are securely fixed without play to the body of the orifice. They are not trained or rolled during these opening or closing operations, which ensures the smoothness of the displacement.
- the orifice body comprises a vent pipe from the reservoir.
- This arrangement allows rapid filling of the filling opening. can be fully occupied by the liquid flow without being hindered by the outlet tank air.
- the orifice body also comprises an overmolded seal intended to seal between this body and the tank.
- the orifice body can be a different part from the envelope of the iron.
- Another seal overmolded on the orifice body seals between the orifice body and the iron envelope or part of the iron envelope.
- Useful overmolded seals ensuring the tightness of the body with the tank, with the closing part, and with the iron envelope are composed of the same material and are connected by one or more tabs of the same material.
- the connecting tongue provides additional fixing of the seal on the body orifice and allows, by the continuity it generates, to inject the different joints at a single injection point and a single molding phase. The making is made easier by this design.
- the (or) joint (s) overmolded (s) is (are) in a thermo material elastomeric plastic (TPE).
- TPE thermo material elastomeric plastic
- Thermoplasticity is an essential quality for overmolding and adhesion on the support.
- the hardness of the elastomeric thermoplastic material is included between 40 and 55 Shore A.
- the body of the orifice is made of ABS (acrylonitrile butadiene styrene).
- thermoplastic materials adhere well to this material which also has a good aesthetic presentation.
- Figure 1 is a partial section through a longitudinal plane of the front of an iron vapor where is located its filling port with water to vaporize.
- Figure 2 is a detail of the previous longitudinal section in the area including the hole.
- Figure 3 is a top view of the orifice body.
- Figure 4 is a section of the orifice by a plane perpendicular to the plane longitudinal of the iron and comprising the axis of the filling orifice.
- the iron ironing includes a sub-assembly 1 including the sole and a heating body with a vaporization chamber, a water tank 2 composed of two parts 21 and 22 assemblies and a drip device 3 to control the flow of water to spray from tank 2 to the spray chamber.
- a sub-assembly 1 including the sole and a heating body with a vaporization chamber, a water tank 2 composed of two parts 21 and 22 assemblies and a drip device 3 to control the flow of water to spray from tank 2 to the spray chamber.
- an opening 23 in the water tank 2 allows filling at a high point both when the iron is on its heel and when it is in the position of ironing.
- the iron also has an envelope constituting the handle. This envelope has a main part 4.
- the envelope comprises a part 41 having a passage 42 in correspondence with the opening 23.
- the hydraulic connection between the passage 42 of the casing part 41 and the opening 23 of the reservoir 2 is produced (see FIGS. 1 and 2) by a body orifice 5 preferably in ABS (acrylonitrile butadiene styrene) whose shape funneling facilitates the flow of water.
- a body orifice 5 preferably in ABS (acrylonitrile butadiene styrene) whose shape funneling facilitates the flow of water.
- said orifice body includes a vent duct 58 allowing air to escape from the tank 2 during filling.
- This conduit 58 corresponds with a vent passage 231 of the opening 23 of the reservoir 2.
- a sliding closure part 6 between the casing part 41 and the body orifice 5 allows the tight opening or closing of the passage 42.
- the hydraulic connection is sealed by seals in thermoplastic elastomer overmolded on the orifice body 5.
- a first seal 51 visible from the front in FIG. 3 is molded onto the orifice body 5 around the passage 42. This seal provides sealing between the closure part 6 and the body 5.
- This seal 52 is molded over the area or circulates the closing part 6, usefully occupying the entire width of this zoned.
- This seal 52 is arranged so as to maintain a support against the workpiece closure 6 when the latter at the opening of the orifice leaves the portion of the seal 51 which surrounds the hole.
- the closing part 6 held by the casing part 41 as can be see it in figure 4 rubs on the joint 51-52 during its movements.
- a second seal 53 of the same material as the previous one is molded onto the orifice body 5 around the opening 23 of the reservoir 2. This seal ensures the seal between the reservoir 2 and the orifice body 5.
- Joints 51-52 and 53 are united by a tongue 55 of the same material.
- a third seal 54 of the same material as the previous ones is overmolded at the periphery of the orifice body 5 and provides sealing between the envelope part 41 and the body 5.
- a tongue 56 of the same material extending the tongue 55 connect this joint to the previous ones.
- the connecting tabs 55-56 between the joints 51-54 allow overmolding of all joints in a single injection phase. In addition, they strengthen the connection of the seals with the orifice body 5.
- the ABS material chosen to make the orifice body promotes bonding with the elastomer of the seals.
- the body 5 When filling the tank 2, the body 5 guides the flow of water to the tank 2, without leakage occurring inside the iron as a result of the presence of the seal 54 between the body 5 and the casing element 41 and of the seal 53 between the body 5 and the tank 2.
- These flexible elastomer seals fit to the rooms they seal, without these being necessarily large precision.
- the flow of water can fill the orifice, the air expelled from the tank then returns to the atmosphere via the passage 231 of the tank and the vent pipe 58 of the body orifice 5, which allows easy and quick filling.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Irons (AREA)
- Supply Of Fluid Materials To The Packaging Location (AREA)
- Closures For Containers (AREA)
- Cosmetics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
Description
La présente invention concerne les fers à repasser à vapeur à réservoir de liquide intégré et plus particulièrement l'orifice de remplissage en liquide du fer.The present invention relates to steam irons with reservoir integrated liquid and more particularly the liquid filling orifice of the iron.
Les fers à repasser à vapeur comportent généralement une semelle chauffée électriquement, un réservoir d'eau à vaporiser s'écoulant via un système goutte à goutte vers une chambre de vaporisation, et une enveloppe comportant une poignée pour la manipulation du fer et un orifice permettant le remplissage du réservoir. Mais certains fers tels que ceux décrits dans les brevets FR2632331 et FR2705975 peuvent comporter plusieurs réservoirs de liquides de nature ou d'usage différents.Steam irons generally have a heated soleplate electrically, a tank of water to vaporize flowing via a drip system drop to a vaporization chamber, and an envelope comprising a handle for handling the iron and a hole for filling the tank. But certain irons such as those described in patents FR2632331 and FR2705975 can include several tanks of liquids of a natural or different uses.
Dans ce qui suit, par souci de simplification on s'intéresse plus spécialement à l'application de l'invention à un orifice de remplissage en eau d'un réservoir de fer, mais l'invention s'étend sans difficulté à tout orifice de remplissage en liquide d'un fer à repasser.In what follows, for the sake of simplification, we are more particularly interested in the application of the invention to a water filling orifice of a reservoir of iron, but the invention easily extends to any liquid filling orifice of an iron.
Il est nécessaire de raccorder hydrauliquement la surface extérieure de l'enveloppe du fer à une partie haute du réservoir en évitant que l'eau puisse facilement ressortir du fer par des éclaboussures qui pourraient se produire pendant les manipulations du repassage.It is necessary to hydraulically connect the outer surface of the iron shell at the top of the tank, preventing water from easily get out of the iron by splashes that could occur during ironing operations.
On connaít les fers dans lesquels l'orifice de remplissage est constitué d'une forme de l'enveloppe en entonnoir, raccordée au réservoir par une tubulure dont les coudes et la longueur ne permettent pas à l'eau de ressortir facilement du fer. Souvent une deuxième tubulure raccorde le réservoir à un passage ménagé à proximité de l'entonnoir pour servir d'évent à l'air du réservoir lors du remplissage. Mais ce système a l'inconvénient de freiner le remplissage et de nécessiter l'assemblage de tubulures. Celles ci peuvent être remplacées par des chicanes plus courtes. Le moulage d'une pièce monobloc comprenant les chicanes, la conduite d'aération, et la forme en entonnoir, tel que décrit par exemple dans le brevet DE2605443 permet un montage économique, mais les chicanes freinent le remplissage qui devient difficile et leur efficacité est limitée. We know the irons in which the filling orifice consists of a shape of the funnel-shaped envelope, connected to the reservoir by a tube of which elbows and length do not allow water to easily come out of the iron. Often a second tube connects the reservoir to a passage formed at close to the funnel to serve as a vent to the tank air when filling. However, this system has the disadvantage of slowing down the filling and require assembly of tubing. These can be replaced by shorter baffles. The molding of a single piece comprising the baffles, air duct, and funnel shape, as described by example in patent DE2605443 allows economical assembly, but the baffles slow down filling, which becomes difficult and their effectiveness is limited.
Les dispositions comportant une fermeture de l'orifice sont plus efficaces. On connaít par exemple le brevet FR2318970 ou le brevet JP61265197 ou le brevet JP60041992 dans lesquels la fermeture de l'orifice est assurée par une virole, un opercule rotatif, ou un couvercle basculant. On connaít également le brevet JP61164598 ou le brevet JP61263494 dans lesquels la fermeture est assurée par un opercule coulissant. Mais l'étanchéité des pièces de fermeture est obtenue au prix d'une précision qui ne s'accommode pas de larges tolérances de fabrication et nécessite des dispositions constructives délicates d'arrêt ou de maintien en position de fermeture et d'ouverture de ces pièces. A l'usage, des fuites peuvent se produire pendant les mouvements du repassage.Arrangements having a port closure are more effective. We knows for example the patent FR2318970 or the patent JP61265197 or the patent JP60041992 in which the closure of the orifice is ensured by a ferrule, a rotary cover, or a tilting cover. We also know the patent JP61164598 or patent JP61263494 in which the closure is ensured by a sliding cover. But the sealing of the closing parts is obtained at the cost of precision which does not accommodate large tolerances of manufacturing and requires delicate constructive arrangements to stop or maintenance in the closed and open position of these parts. In use, leaks may occur during ironing movements.
L'invention qui suit a pour objet un orifice de remplissage rapide qui pallie à ces inconvénients, facile à fabriquer et à installer.The subject of the following invention is a rapid filling orifice which overcomes these disadvantages, easy to manufacture and install.
Principalement le but de l'invention est atteint par un orifice de remplissage de réservoir de fer à repasser constitué d'un corps d'orifice et d'une pièce de fermeture, le corps d'orifice comprenant au moins un joint surmoulé destiné à assurer l'étanchéité entre ce corps et la pièce de fermeture.Mainly the object of the invention is achieved by a filling orifice iron tank consisting of an orifice body and a piece of closure, the orifice body comprising at least one overmolded seal intended to sealing between this body and the closure part.
La présence d'un joint évite que l'eau perle autour de la pièce de fermeture, par suite d'un ajustement trop peu précis avec le corps ou par suite de déformations intervenant pendant le vieillissement de l'appareil. Le surmoulage sur le corps permet un assemblage automatique en grande série de très grande fiabilité aucune fuite ne pouvant se produire entre le joint et le corps et aucun défaut de mise en place du joint ne pouvant se produire.The presence of a seal prevents water from beading around the closure part, for example following an imprecise adjustment with the body or following deformations intervening during the aging of the device. Overmolding on the body allows automatic assembly in large series of very high reliability no leakage can occur between the seal and the body and no defect in fitting of the seal cannot occur.
De préférence une première lèvre du joint entoure l'orifice de remplissage.Preferably a first lip of the seal surrounds the filling orifice.
Cette première lèvre assure l'étanchéité principale du corps avec la pièce de fermeture.This first lip ensures the main seal of the body with the piece of closing.
De préférence une deuxième lèvre du joint ou une autre lèvre d'un deuxième joint surmoulé assure le guidage de la pièce de fermeture pendant l'ouverture et la fermeture de l'orifice.Preferably a second lip of the seal or another lip of a second seal overmolded guides the closing part during opening and closing of the orifice.
Cette deuxième lèvre de joint assure à la fois un complément d'étanchéité et un meilleur guidage de la pièce de fermeture.This second seal lip provides both additional sealing and better guidance of the closing part.
De préférence la pièce de fermeture glisse avec un frottement doux sur le joint surmoulé pendant l'ouverture et la fermeture de l'orifice.Preferably the closing piece slides with a gentle friction on the joint overmolded during opening and closing of the orifice.
La pièce de fermeture est escamotée en glissant le long du corps de l'orifice, frottant légèrement sur la ou les lèvres de joint. Le frottement doux permet à la pièce de fermeture de se maintenir naturellement en place plus particulièrement en position de fermeture ou d'ouverture. Les joints surmoulés sont solidement fixés sans jeu au corps de l'orifice. Il ne sont pas entraínés ni roulés pendant ces opérations d'ouverture ou de fermeture, ce qui assure la douceur du déplacement.The closing part is retracted by sliding along the body of the orifice, rubbing lightly on the joint lip (s). The gentle friction allows the closure piece to keep itself in place more particularly in the closed or open position. The overmolded joints are securely fixed without play to the body of the orifice. They are not trained or rolled during these opening or closing operations, which ensures the smoothness of the displacement.
De préférence le corps d'orifice comprend un conduit d'évent du réservoir.Preferably, the orifice body comprises a vent pipe from the reservoir.
Cette disposition permet un remplissage rapide l'ouverture de remplissage pouvant être entièrement occupée par le flux liquide sans être gênée par la sortie de l'air du réservoir.This arrangement allows rapid filling of the filling opening. can be fully occupied by the liquid flow without being hindered by the outlet tank air.
De préférence le corps d'orifice comprend aussi un joint surmoulé destiné à assurer l'étanchéité entre ce corps et le réservoir.Preferably, the orifice body also comprises an overmolded seal intended to seal between this body and the tank.
Le nombre de pièces d'étanchéité est ainsi limité.The number of sealing parts is thus limited.
Le corps d'orifice peut être une pièce différence de l'enveloppe du fer.The orifice body can be a different part from the envelope of the iron.
De préférence un autre joint surmoulé sur le corps d'orifice assure l'étanchéité entre le corps d'orifice et l'enveloppe du fer ou une partie de l'enveloppe du fer.Preferably another seal overmolded on the orifice body seals between the orifice body and the iron envelope or part of the iron envelope.
Utilement les joints surmoulés assurant l'étanchéité du corps avec le réservoir, avec la pièce de fermeture, et avec l'enveloppe du fer sont composés d'un même matériau et sont reliés par une ou des languettes de même matière.Useful overmolded seals ensuring the tightness of the body with the tank, with the closing part, and with the iron envelope are composed of the same material and are connected by one or more tabs of the same material.
La languette de liaison assure un complément de fixation du joint sur le corps d'orifice et permet, par la continuité qu'elle engendre, d'injecter les différents joints en un seul point d'injection et une seule phase de moulage. La fabrication est facilitée par cette conception.The connecting tongue provides additional fixing of the seal on the body orifice and allows, by the continuity it generates, to inject the different joints at a single injection point and a single molding phase. The making is made easier by this design.
De préférence le (ou les) joint(s) surmoulé(s) est (sont) en un matériau thermo plastique élastomère (TPE).Preferably the (or) joint (s) overmolded (s) is (are) in a thermo material elastomeric plastic (TPE).
La thermo plasticité est une qualité essentielle pour le surmoulage et l'adhérence sur le support.Thermoplasticity is an essential quality for overmolding and adhesion on the support.
De préférence la dureté du matériau thermoplastique élastomère est comprise entre 40 et 55 Shore A.Preferably the hardness of the elastomeric thermoplastic material is included between 40 and 55 Shore A.
De préférence le corps de l'orifice est en ABS (acrylonitrile butadiène styrène).Preferably the body of the orifice is made of ABS (acrylonitrile butadiene styrene).
Les matériaux thermoplastiques élastomères adhèrent bien sur cette matière qui a en outre une bonne présentation esthétique.Elastomeric thermoplastic materials adhere well to this material which also has a good aesthetic presentation.
L'invention sera mieux comprise au vu de l'exemple ci après et des dessins annexés.The invention will be better understood on the basis of the example below and of the drawings attached.
La figure 1 est une section partielle par un plan longitudinal de l'avant d'un fer à vapeur où est situé son orifice de remplissage en eau à vaporiser.Figure 1 is a partial section through a longitudinal plane of the front of an iron vapor where is located its filling port with water to vaporize.
La figure 2 est un détail de la section longitudinale précédente dans la zone comprenant l'orifice.Figure 2 is a detail of the previous longitudinal section in the area including the hole.
La figure 3 est une vue de dessus du corps d'orifice.Figure 3 is a top view of the orifice body.
La figure 4 est une section de l'orifice par un plan perpendiculaire au plan longitudinal du fer et comprenant l'axe de l'orifice de remplissage.Figure 4 is a section of the orifice by a plane perpendicular to the plane longitudinal of the iron and comprising the axis of the filling orifice.
Dans une réalisation préférentielle de l'invention visible en figure 1, le fer à
repasser comporte un sous ensemble 1 incluant la semelle et un corps chauffant
avec une chambre de vaporisation, un réservoir d'eau 2 composé de deux pièces
21 et 22 assemblées et un dispositif goutte à goutte 3 pour contrôler le débit
d'eau à vaporiser du réservoir 2 vers la chambre de vaporisation. A l'avant du fer,
une ouverture 23 du réservoir d'eau 2 permet le remplissage à un point haut
aussi bien quand le fer est sur son talon que quand il est en position de
repassage. Le fer comporte aussi une enveloppe constituant la poignée. Cette
enveloppe comporte une pièce principale 4. Vers l'avant du fer, au voisinage de
l'ouverture 23 du réservoir 2 l'enveloppe comporte une pièce 41 ayant un
passage 42 en correspondance avec l'ouverture 23.In a preferred embodiment of the invention visible in Figure 1, the iron
ironing includes a
Le raccordement hydraulique entre le passage 42 de la pièce d'enveloppe 41 et
l'ouverture 23 du réservoir 2 est réalisé (voir les figures 1 et 2) par un corps
d'orifice 5 de préférence en ABS (acrylonitrile butadiène styrène) dont la forme
en entonnoir facilite l'écoulement de l'eau. Utilement ledit corps d'orifice
comprend un conduit d'évent 58 permettant à l'air de s'échapper du réservoir 2
lors du remplissage. Ce conduit 58 correspond avec un passage d'évent 231 de
l'ouverture 23 du réservoir 2.The hydraulic connection between the
Une pièce de fermeture 6 coulissante entre la pièce d'enveloppe 41 et le corps
d'orifice 5 permet l'ouverture ou la fermeture étanche du passage 42.A
L'étanchéité du raccordement hydraulique est réalisée par des joints en
élastomère thermoplastique surmoulés sur le corps d'orifice 5.The hydraulic connection is sealed by seals in
thermoplastic elastomer overmolded on the
Un premier joint 51 visible de face en figure 3 est surmoulé sur le corps d'orifice 5
autour du passage 42. Ce joint assure l'étanchéité entre la pièce de fermeture 6
et le corps 5.A
Une extension de ce joint comportant une lèvre 52 est surmoulée sur la zone ou
circule la pièce de fermeture 6, en occupant utilement toute la largeur de cette
zone. Ce joint 52 est disposé de façon à maintenir un appui contre la pièce de
fermeture 6 quand celle ci à l'ouverture de l'orifice quitte la portion du joint 51 qui
entoure l'orifice.An extension of this seal comprising a
La pièce de fermeture 6 maintenue par la pièce d'enveloppe 41 comme on peut
le voir en figure 4 frotte sur le joint 51-52 lors de ses déplacements.The
Un deuxième joint 53 de même matière que le précédent est surmoulé sur le
corps d'orifice 5 autour de l'ouverture 23 du réservoir 2. Ce joint assure
l'étanchéité entre le réservoir 2 et le corps d'orifice 5.A
Les joints 51-52 et 53 sont unis par une languette 55 de la même matière.Joints 51-52 and 53 are united by a
Un troisième joint 54 de même matière que les précédents est surmoulé à la
périphérie du corps d'orifice 5 et assure l'étanchéité entre la pièce enveloppe 41
et le corps 5. Une languette 56 de même matière prolongeant la languette 55
relie ce joint aux précédents.A
Lorsque l'utilisatrice doit remplir le réservoir d'eau 2 elle fait glisser la pièce de
fermeture 6 le long et entre le corps 5 et la pièce enveloppe 41. La pièce de
fermeture frotte avec un glissement doux sur le joint 51-52 car celui ci est
surmoulé sur le corps 5 et fléchit sans se déplacer. Aucun à coup ne peut se
produire par rattrapage d'un jeu entre le joint 51 et le corps 5. En fin de course, la
pièce de fermeture 6 ne frotte plus que contre le joint 52 et seulement de façon
partielle contre le joint 51. Le prolongement 52 du joint permet un appui latéral de
la pièce de fermeture sur toute sa largeur et assure un frottement doux constant
jusqu'à pleine ouverture. La pièce de fermeture étant amenée en position
d'ouverture de l'orifice de remplissage reste dans cette position par suite du
frottement doux provoqué par ce joint, ce qui évite de prévoir d'autres
dispositions de maintien. Pour les mêmes raisons à la fermeture, le joint 51-52
assure le maintien de la pièce de fermeture 6 en position fermée.When the user has to fill the
Les languettes de liaison 55-56 entre les joints 51-54 permettent un surmoulage
de tous les joints en une seule phase d'injection. En outre elles renforcent la
liaison des joints avec le corps d'orifice 5. La matière ABS choisie pour réaliser le
corps d'orifice favorise la liaison avec l'élastomère des joints.The connecting tabs 55-56 between the joints 51-54 allow overmolding
of all joints in a single injection phase. In addition, they strengthen the
connection of the seals with the
Au remplissage du réservoir 2, le corps 5 guide le flux d'eau vers le réservoir 2,
sans que des fuites puissent se produire vers l'intérieur du fer par suite de la
présence du joint 54 entre le corps 5 et l'élément d'enveloppe 41 et du joint 53
entre le corps 5 et le réservoir 2. Ces joints flexibles en élastomère s'adaptent
aux pièces qu'ils étanchent, sans que celles ci soient nécessairement de grande
précision.When filling the
Le flux d'eau peut remplir l'orifice, l'air chassé du réservoir retourne alors à
l'atmosphère via le passage 231 du réservoir et le conduit d'évent 58 du corps
d'orifice 5, ce qui autorise un remplissage aisé et rapide.The flow of water can fill the orifice, the air expelled from the tank then returns to
the atmosphere via the
Après remplissage, l'utilisatrice ferme l'orifice avec la pièce de fermeture 6. Le
joint 51 assure le maintien en place de la pièce de fermeture et l'étanchéité de la
fermeture. Par suite pendant les manipulations du fer l'eau agitée du réservoir 2
qui vient à franchir l'ouverture 23 du réservoir est complètement arrêtée.After filling, the user closes the opening with the
Le montage de cet orifice de remplissage est fort simple, le corps 5 s'emboíte sur
le réservoir 2 par le joint 53, il suffit ensuite de poser la pièce de fermeture 6 et de
fermer le fer par la pièce enveloppe 41.The assembly of this filling orifice is very simple, the
Par ces moyens on obtient un orifice de remplissage en eau pratique, d'un faible nombre de pièces, simple à fabriquer, et de fermeture efficace.By these means a practical water filling orifice is obtained, of low number of parts, simple to manufacture, and efficient closing.
Claims (11)
caractérisé en ce que le matériau thermo plastique élastomère présente une dureté comprise entre 40 et 55 Shore A.Iron tank filling port according to claim 9
characterized in that the elastomeric thermoplastic material has a hardness of between 40 and 55 Shore A.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10015078A DE10015078A1 (en) | 2000-03-28 | 2000-03-28 | Filler opening for liquid containers of steam irons comprises a shaft element which is provided with at least one integrated sealing element interacting with the closure unit of the filler opening |
DE10015078 | 2000-03-28 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1146165A2 true EP1146165A2 (en) | 2001-10-17 |
EP1146165A3 EP1146165A3 (en) | 2002-06-26 |
EP1146165B1 EP1146165B1 (en) | 2003-05-14 |
Family
ID=7636500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01420069A Expired - Lifetime EP1146165B1 (en) | 2000-03-28 | 2001-03-26 | Water filling opening for an iron |
Country Status (6)
Country | Link |
---|---|
US (1) | US6389717B2 (en) |
EP (1) | EP1146165B1 (en) |
JP (1) | JP2001293296A (en) |
AT (1) | ATE240430T1 (en) |
DE (2) | DE10015078A1 (en) |
ES (1) | ES2198390T3 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012066475A1 (en) * | 2010-11-19 | 2012-05-24 | BSH Bosch und Siemens Hausgeräte GmbH | Steam iron |
ES2397615A2 (en) * | 2011-08-29 | 2013-03-08 | BSH Electrodomésticos España S.A. | Steam iron (Machine-translation by Google Translate, not legally binding) |
WO2015025231A1 (en) * | 2013-08-22 | 2015-02-26 | BSH Bosch und Siemens Hausgeräte GmbH | Iron |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2835543B1 (en) * | 2002-02-06 | 2004-03-19 | Seb Sa | IRON WITH WATER FILLING DRAWER |
FR2849871B1 (en) * | 2003-01-13 | 2005-02-11 | Rowenta Werke Gmbh | FILLING ORIFICE WITH PUSH BUTTON CLOSURE |
ES2298059B1 (en) * | 2006-09-08 | 2009-02-01 | Bsh Krainel, S.A. | STEAM IRONING DEVICE WITH REAR DOOR. |
ES2529598B1 (en) * | 2013-08-22 | 2015-12-03 | Bsh Electrodomésticos España, S.A. | Steam iron |
US9334605B2 (en) | 2014-02-11 | 2016-05-10 | Hamilton Beach Brands, Inc. | Steam iron |
US9334604B1 (en) | 2015-01-12 | 2016-05-10 | Hamilton Beach Brands, Inc. | Water fill valve assembly for an iron |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2993286A (en) * | 1957-10-14 | 1961-07-25 | Schreyer Edward Peter | Electric steam irons |
FR2362234A1 (en) * | 1976-08-18 | 1978-03-17 | Rowenta Werke Gmbh | AUTOMATIC STEAM IRON |
US4149327A (en) * | 1976-07-21 | 1979-04-17 | Jura Elektroapparate-Fabriken L. Henzirohs A.G. | Steam iron |
US4748755A (en) * | 1986-12-29 | 1988-06-07 | Sunbeam Corporation | Housing assembly for electric steaming and pressing iron |
JPH05329299A (en) * | 1992-05-28 | 1993-12-14 | Toshiba Home Technol Corp | Steam iron |
DE4231398A1 (en) * | 1992-09-19 | 1994-03-24 | Rowenta Werke Gmbh | Electric steam iron - has a one=piece monobloc body for the handle containing the water tank |
DE19705181A1 (en) * | 1997-02-11 | 1998-08-13 | Bosch Siemens Hausgeraete | Electric steam iron |
JP2000005496A (en) * | 1998-06-23 | 2000-01-11 | Matsushita Electric Ind Co Ltd | Iron |
Family Cites Families (13)
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---|---|---|---|---|
US2861365A (en) * | 1957-07-02 | 1958-11-25 | Nassau Products Corp | Toy steam irons |
DE1920717U (en) * | 1959-10-26 | 1965-08-05 | Licentia Gmbh | ELECTRICALLY HEATED IRON. |
DE6907665U (en) * | 1969-02-17 | 1969-08-14 | Licentia Gmbh | ELECTRIC STEAM IRON |
FR2318970A1 (en) | 1975-07-24 | 1977-02-18 | Seb Sa | Reservoir with translucent thermoplastic lid for steam iron - allowing immediate detection of water level |
DE2605443A1 (en) | 1976-02-12 | 1977-08-18 | Licentia Gmbh | Electric steam iron with handle surrounding water tank - with insert contg. water inlet hole mounted in front handle support |
US4233763A (en) * | 1978-08-21 | 1980-11-18 | Nesco Products, Inc. | Steam iron with low temperature soleplate |
JPS6056519B2 (en) | 1984-07-16 | 1985-12-10 | 松下電器産業株式会社 | steam iron |
JPS61164598A (en) | 1985-01-16 | 1986-07-25 | 松下電器産業株式会社 | Steam iron |
JPS61263494A (en) | 1985-05-17 | 1986-11-21 | 松下電器産業株式会社 | Steam iron with spray |
JPS61265197A (en) | 1985-05-20 | 1986-11-22 | 松下電器産業株式会社 | Steam iron |
FR2632331B1 (en) | 1988-06-01 | 1991-05-10 | Seb Sa | ELECTRIC HOUSEHOLD APPLIANCE WITH STEAM COMPRISING A WATER TANK AND A DEVICE FOR ADDING A CHEMICAL COMPOUND TO THE WATER OF THIS TANK |
FR2705975B1 (en) | 1993-06-04 | 1995-07-13 | Seb Sa | Iron allowing the use of liquid of treatment of the linen not supporting the high temperatures. |
US6243976B1 (en) * | 1999-09-01 | 2001-06-12 | Hamilton Beach/Proctor Silex, Inc. | Fill port assembly for a steam iron |
-
2000
- 2000-03-28 DE DE10015078A patent/DE10015078A1/en not_active Withdrawn
-
2001
- 2001-03-26 US US09/816,668 patent/US6389717B2/en not_active Expired - Fee Related
- 2001-03-26 EP EP01420069A patent/EP1146165B1/en not_active Expired - Lifetime
- 2001-03-26 ES ES01420069T patent/ES2198390T3/en not_active Expired - Lifetime
- 2001-03-26 DE DE60100264T patent/DE60100264T2/en not_active Expired - Lifetime
- 2001-03-26 AT AT01420069T patent/ATE240430T1/en active
- 2001-03-28 JP JP2001094026A patent/JP2001293296A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2993286A (en) * | 1957-10-14 | 1961-07-25 | Schreyer Edward Peter | Electric steam irons |
US4149327A (en) * | 1976-07-21 | 1979-04-17 | Jura Elektroapparate-Fabriken L. Henzirohs A.G. | Steam iron |
FR2362234A1 (en) * | 1976-08-18 | 1978-03-17 | Rowenta Werke Gmbh | AUTOMATIC STEAM IRON |
US4748755A (en) * | 1986-12-29 | 1988-06-07 | Sunbeam Corporation | Housing assembly for electric steaming and pressing iron |
JPH05329299A (en) * | 1992-05-28 | 1993-12-14 | Toshiba Home Technol Corp | Steam iron |
DE4231398A1 (en) * | 1992-09-19 | 1994-03-24 | Rowenta Werke Gmbh | Electric steam iron - has a one=piece monobloc body for the handle containing the water tank |
DE19705181A1 (en) * | 1997-02-11 | 1998-08-13 | Bosch Siemens Hausgeraete | Electric steam iron |
JP2000005496A (en) * | 1998-06-23 | 2000-01-11 | Matsushita Electric Ind Co Ltd | Iron |
Non-Patent Citations (1)
Title |
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PATENT ABSTRACTS OF JAPAN vol. 018, no. 157 (C-1180), 16 mars 1994 (1994-03-16) -& JP 05 329299 A (TOSHIBA HEATING APPLIANCES CO), 14 décembre 1993 (1993-12-14) * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012066475A1 (en) * | 2010-11-19 | 2012-05-24 | BSH Bosch und Siemens Hausgeräte GmbH | Steam iron |
ES2397615A2 (en) * | 2011-08-29 | 2013-03-08 | BSH Electrodomésticos España S.A. | Steam iron (Machine-translation by Google Translate, not legally binding) |
ES2397615R1 (en) * | 2011-08-29 | 2013-06-28 | Bsh Electrodomesticos Espana | Steam iron |
WO2015025231A1 (en) * | 2013-08-22 | 2015-02-26 | BSH Bosch und Siemens Hausgeräte GmbH | Iron |
Also Published As
Publication number | Publication date |
---|---|
ES2198390T3 (en) | 2004-02-01 |
JP2001293296A (en) | 2001-10-23 |
US20010042327A1 (en) | 2001-11-22 |
DE60100264T2 (en) | 2004-03-18 |
ATE240430T1 (en) | 2003-05-15 |
EP1146165B1 (en) | 2003-05-14 |
US6389717B2 (en) | 2002-05-21 |
DE60100264D1 (en) | 2003-06-18 |
EP1146165A3 (en) | 2002-06-26 |
DE10015078A1 (en) | 2001-10-11 |
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