CA2674248A1 - Compact steam appliance with folding handle - Google Patents

Compact steam appliance with folding handle Download PDF

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Publication number
CA2674248A1
CA2674248A1 CA002674248A CA2674248A CA2674248A1 CA 2674248 A1 CA2674248 A1 CA 2674248A1 CA 002674248 A CA002674248 A CA 002674248A CA 2674248 A CA2674248 A CA 2674248A CA 2674248 A1 CA2674248 A1 CA 2674248A1
Authority
CA
Canada
Prior art keywords
appliance
water
opening
steam
vapor
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.)
Abandoned
Application number
CA002674248A
Other languages
French (fr)
Inventor
Anthony Kit Lun Leung
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Conair Corp
Original Assignee
Conair Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Conair Corp filed Critical Conair Corp
Publication of CA2674248A1 publication Critical patent/CA2674248A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F73/00Apparatus for smoothing or removing creases from garments or other textile articles by formers, cores, stretchers, or internal frames, with the application of heat or steam 
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F75/00Hand irons
    • D06F75/08Hand irons internally heated by electricity
    • D06F75/10Hand irons internally heated by electricity with means for supplying steam to the article being ironed
    • D06F75/14Hand 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
    • D06F75/16Hand 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 reservoir being heated to produce the steam
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F87/00Apparatus for moistening or otherwise conditioning the article to be ironed or pressed

Abstract

A portable steamer (1) comprises a housing (14) that includes a water reservoir (8) and boiler or heater (9), as well as internal structures (10, 11) designed to inhibit steam emission and to prevent inadvertent leaking and emission of water and steam, and a folding handle (4).

Description

COMPACT STEAM APPLIANCE WITH FOLDING HANDLE
CROSS-REFERENCE TO RELATED APPLICATIONS
None.
BACKGROUND OF THE INVENTION
Field of the Invention The present invention relates to fabric and garrnent care appliances and, more particularly, to steaming appliances.

Description of Related Art Various types of steaming appliances exist for applying steam to fabrics or garments to remove wrinkles or to clean them. Such appliances are usually referred to as "garment steamers" and typically comprise a water reservoir, a heat source that is heated by electrical energy to cause the water to boil and produce steam, and a nozzle for emitting the steam. Some garment steamers are large and have a base designed to rest on the floor or on a flat surface. Others are small and designed to be compact or portable.
Some portable garment steamers include a soleplate of the type a clothing iron has, and they function as both steamer and iron.
There is a desire to create portable steamer designs that maximize water (and thus steam) capacity, that minimize storage space and weight, and that maximize ease of use and portability. In addition, because in a portable steamer the reservoir is usually fixed to the rest of the structure, rather than separated as a base that rests on the floor while a handheld component is manipulated, there is a special need to design a portable steamer that does not inadvertently drip hot water or leak steam when the appliance is tipped and maneuvered during use.
OBJECTS OF THE PRESENT INVENTION
It is an object of the present invention to provide a portable garment steamer that maximizes water (and thus steam) capacity, that minimizes storage space and weight, and that maximizes ease of use and portability. It is a further object of the present invention to provide a portable steamer that does not inadvertently drip hot water or leak steam when the appliance is tipped and maneuvered during use. It is a further object to provide a portable steamer that has a compact design that includes a folding handle.

These and other objects are achieved by the present invention.
BRIEF SUMMARY OF THE PRESENT INVENTION
According to the present invention, a portable steamer comprises a housing that includes a water reservoir and boiler or heater, as well as internal structures designed to prevent inadvertent leaking and emission of water and steam, and a folding handle.
BRIEF DESCRIPTION OF THE DRAWINGS
Fig. lA is a front view of a portable steamer according to a preferred embodiment of the present invention.
Fig. 1B is a side view of a portable steamer according to a preferred embodiment of the present invention.
Fig. 1C is a rear view of a portable steamer according to a preferred embodiment of the present invention.
Fig. 2A is a top view of a portable steamer according to a preferred embodiment of the present invention.
Fig. 2B is a bottom view of a portable steamer according to a preferred embodiment of the present invention.
Fig. 3A is a perspective view of a portable steamer according to a preferred embodiment of the present invention.
Fig. 3B is a perspective view of a component of a portable steamer according to a preferred embodiment of the present invention.
Fig. 3C is a partial, perspective view of a portable steamer according to a preferred embodiment of the present invention.
Fig. 3D is a perspective view of a portable steamer during a mode of use according to a preferred embodiment of the present invention.
Fig. 4 A is a schematic, side view of a portable steamer during a mode of use according to a preferred embodiment of the present invention*.
Fig. 4B is a schematic, front view of a portable steamer according to a preferred embodiment of the present invention.
. Fig. 5A is a perspective, cross-sectional view of a portable steamer according to a preferred embodiment of the present invention.
Fig. 5B is a schematic, side cross-sectional view of a portable steamer according to a preferred embodiment of the present invention.
Fig. 5C is a schematic, side cross-sectional view of a portable steamer according to a preferred embodiment of the present invention positioned horizontally.
Fig. 6A is a perspective view of a portable steamer according to a preferred embodiment of the present invention having its handle extended.
Fig. 6B is a perspective view of a portable steamer according to a preferred embodiment of the present invention having its handle collapsed.
Fig. 6C is a rear, perspective view of a portable steamer according to a preferred embodiment of the present invention having its handle collapsed.
Fig. 6D are top, front and side views of a portable steamer according to a preferred embodiment of the present invention having its handle collapsed.
DESCRIPTION OF THE PREFERRED EMBODIMENT OF THE INVENTION
Referring to the drawing figures, a steamer (1) comprises a base (2), a top portion (3), a handle (4), a set of outlet nozzle openings (5) to emit steam vapor (32), a set of brush bristles (6), and a lint collecting pad (7). A water tank (8) is provided above the base (2). Internally located is a heater (9), which may be a PTC heater or other conventional type heater driven by electrical energy from an external or battery source.
A first water and steam blocking structure (10), described in more detail below, is provided above the water tank (8). A second water and steam blocking structure (11), described in more detail below, is provided within the upper section (17) of the steamer (1) housing.
As shown in Figs. 6A - 6B, the handle (4) is connected to two struts (12, 13), each being connected to the exterior housing (14) of the steamer (1) and to the handle (4) by a set of hinges (15). The hinges (15) enable the handle (4) to be folded relatively upwardly and toward the steamer housing (14) to a handle-closed position as shown in Fig. 6B, from the handle-opened position of Fig. 6A. A handle-lock release button (16) activates a mechanical lock (not shown) of a conventional type to release the handle (4) from a locked handle-closed position.

Referring to Fig. 3D, in use the upper portion (3) of the housing is detached and removed from the remainder of the housing (14), so that water (18) may be added to the water tank (8). As shown in Fig. 3D, the first blocking structure (10) is a raised, cylindrically-shaped extension that projects above the ceiling (20) of the water tank (8).
An opening (19) allows the water (18) to enter tank (8). The first blocking structure (10) includes a floor section (21) with an opening (22) as shown in Fig. 5B, and a ceiling section (30). Thus, water passing into and out of the water tank (8) must travel through the lower opening (22), through the generally cylindrical, vertically aligned interior (29) of the first blocking structure, and then through the upper opening (19) .
While the water rests in the tank (8) and is heated to and past boiling point, resultant steam rises out of the tank (8) through first opening (22) and then opening (19). The steam passes through an intermediate chamber (23) located in the upper section (17). It then reaches and passes through an opening (24) in the second blocking structure (11). The second blocking structure (11) is shaped generally like a cylinder and is positioned horizontally and in alignment with the outlet nozzle openings (5). Steam vapor (32) that emits from the steamer (1), thus, must pass through the second blocking structure (11) before exiting via the outlet nozzle openings (5). The second blocking structure (11) includes an opening (24) and a generally cylindrically shaped interior (31), wherein the interior (31) is in fluid communication with the outlet nozzle openings (5).
As shown in Fig. 5C, when the steamer (1) is tipped horizontally during use or inadvertently, water is prohibited frorrm dripping or leaking out of the steamer (1). For example, the exterior wall (25) of the second blocking structure (11) traps the water (26) that collects in the intermediate chamber (23), preventing it from exiting the nozzles (5).
The water contained in water tank (8) is trapped behind the ceiling (20) of the water tank (8) except for the water that rises up to the opening (22), which spills into the intermediate chamber (23). As is apparent, selection of the internal dimensions of the water tank (8), the intermediate chamber (23), and the sizes and locations of the openings and structures of the first and second blocking structures (10, 11) can be made to ensure that the maximum amount of water held in the water tank (8) will not be enough to leak from the nozzles (5) when the steamer is tipped horizontally as viewed from the side, as shown in Fig. 5C and in Fig. 4A, and when tipped within a range of 45 degrees in either direction when viewed from the front as shown in Fig. 4B. The heater (9) will still operate to produce steam vapor when the steamer (1) is tipped horizontally.
The blocking structures (10, 11) also physically inhibit steam vapor from exiting too quickly from the tank (8) to the outlet nozzle openings (5).
The brush bristles (6) may be used to smooth or comb a fabric to which steam is being applied in order to help smooth out wrinkles and assist in penetration of steam.
The lint pad (7) is used to remove lint and debris during use. A cup (27) may be included as part of a kit of accessories and used for adding water (18) to the steamer (1). The brush bristles (6) and lint pad (7) may be mounted to a removable plate (28) adapted to be .selectivelyattached to or detached from the steamer (1) as desired.
The appliance 1 according to the present invention may be powered by an external electrical source such as a wall plug, via a conventional electrical cord (not shown), or it may be powered by conventional batteries (not shown) or by a conventional rechargeable source such as a rechargeable battery (not shown).
Although the preferred embodiment is described, by way of example, with reference to use as a garment steamer, such a steamer as described herein may have numerous other uses such as a cleaning appliance or glue and wallpaper remover, and other uses not specifically mentioned.
While the preferred embodiment has been disclosed, various modification can be made without departing from the scope of the present invention.

Claims (7)

1. A handheld steam appliance comprising a water reservoir adapted to receive water therein;
a heater adapted to heat water received in said reservoir to convert it to steam vapor;
an intermediate chamber to which steam vapor travels from said reservoir;
at least one outlet nozzle opening to which steam vapor travels from said intermediate chamber and from which said steam vapor is emitted from said appliance;
and a water and vapor flow inhibiting system, said system comprising a first wall separating said reservoir from said intermediate chamber and an opening through said first wall adapted to permit steam vapor to pass through said first wall.
2. An appliance according to Claim 1, wherein said opening through said first wall comprises a first blocking structure adapted to inhibit water and vapor flow, said first blocking structure comprising a generally cylindrically shaped structure having an internal chamber and an opening adjacent to each end thereof and each opening being in fluid communication with said internal chamber, and said first blocking structure being positioned such that said first end and said second end facilitate flow of water and vapor between said reservoir and said intermediate chamber.
3. An appliance according to Claim 2, further comprising a second blocking structure comprising a generally cylindrically shaped structure having an internal chamber and an opening adjacent to each end thereof and each opening being in fluid communication with said internal chamber, and said second blocking structure being positioned such that said first end and said second end facilitate flow of water and vapor between said intermediate chamber and said at least one outlet nozzle opening.
4. An appliance according to Claim 1, further comprising a handle attached to said appliance, said handle being adapted to be held by a user's hand and being adapted to be selectively moved to a position in which it is folded against said appliance or to a position in which it is unfolded so that it is spaced apart from said appliance.
5. An appliance according to Claim 1, further comprising a set of bristles attached to said appliance adjacent to said at least one outlet nozzle opening.
6. An appliance according to Claim 1, further comprising a lint collecting pad attached to said appliance adjacent to said at least one outlet nozzle opening.
7. An appliance according to Claim 1, further comprising a removable plate adapted to be selectively attached to or removed from said appliance at a location adjacent to said at least one outlet nozzle opening;
a set of bristles attached to said removable plate; and a lint collecting pad attached to said removable plate.
CA002674248A 2008-08-01 2009-07-30 Compact steam appliance with folding handle Abandoned CA2674248A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/184,747 US20100024492A1 (en) 2008-08-01 2008-08-01 Compact steam appliance with folding handle
US12/184,747 2008-08-01

Publications (1)

Publication Number Publication Date
CA2674248A1 true CA2674248A1 (en) 2010-02-01

Family

ID=41129472

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002674248A Abandoned CA2674248A1 (en) 2008-08-01 2009-07-30 Compact steam appliance with folding handle

Country Status (3)

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US (1) US20100024492A1 (en)
CA (1) CA2674248A1 (en)
GB (1) GB2462202A (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD702406S1 (en) * 2013-07-30 2014-04-08 Salmax LLC Hand-held steam cleaner
US20150191866A1 (en) 2014-01-06 2015-07-09 Techtronic Floor Care Technology Limited Portable garment steamer
USD826492S1 (en) * 2017-05-03 2018-08-21 Guangzhou Highspot Home Appliance Co., Ltd Handheld garment steamer
USD842484S1 (en) 2017-09-22 2019-03-05 Renee M. LeMasney Cosmetic steamer
US20210310182A1 (en) * 2018-08-09 2021-10-07 Vornado Air, Llc Collapsible Steamer Apparatus
USD917805S1 (en) * 2019-05-21 2021-04-27 Shenzhen Simple-tech Electronic Technology Co., Ltd Portable garment steamer
USD915696S1 (en) * 2019-05-23 2021-04-06 Shenzhen Simple-tech Electronic Technology Co., Ltd Portable garment steamer
TWD207428S (en) * 2019-06-18 2020-10-01 瑞士商勞拉斯塔股份有限公司 Steamer for clothing iron
USD946836S1 (en) * 2019-06-24 2022-03-22 Yun Huang Handheld garment steamer
USD920604S1 (en) * 2019-06-24 2021-05-25 Yun Huang Handheld garment steamer
USD920603S1 (en) * 2019-06-24 2021-05-25 Yun Huang Handheld garment steamer
USD920605S1 (en) * 2019-06-24 2021-05-25 Yun Huang Handheld garment steamer
USD920606S1 (en) * 2019-08-19 2021-05-25 Yun Huang Handheld garment steamer
USD921305S1 (en) * 2019-09-30 2021-06-01 Ningbo Elmar Electric Manufacture Co., Ltd. Travel steam brush
USD922007S1 (en) * 2019-10-28 2021-06-08 Yun Huang Handheld garment steamer
US11236463B2 (en) 2019-11-21 2022-02-01 Conair Llc Fabric steamer
USD922702S1 (en) * 2019-11-21 2021-06-15 Jianquan Hu Hand-held garment steamer
USD935117S1 (en) 2019-11-21 2021-11-02 Conair Llc Handheld garment steamer
USD918501S1 (en) * 2019-12-09 2021-05-04 Zhihua Li Garment steamer
USD923262S1 (en) * 2019-12-27 2021-06-22 Youjiang Li Steam ironing machine
USD921306S1 (en) * 2020-01-29 2021-06-01 Vornado Air, Llc Fabric steamer
USD942098S1 (en) * 2020-02-10 2022-01-25 Beijing Xiaomi Mobile Software Co., Ltd. Ironing machine
USD930925S1 (en) * 2020-03-04 2021-09-14 Conair Corporation Garment steamer
US11427956B2 (en) 2020-04-20 2022-08-30 Conair Llc Fabric steamer apparatus
USD939162S1 (en) * 2020-04-20 2021-12-21 Conair Llc Fabric steamer apparatus
FR3115297B1 (en) * 2020-10-16 2023-04-07 Seb Sa PORTABLE STEAMER HAVING A TEXTILE TREATMENT SURFACE
FR3115296B1 (en) 2020-10-16 2023-04-07 Seb Sa PORTABLE SMOOTHER WITH REMOVABLE ACCESSORY
FR3115298B1 (en) * 2020-10-16 2023-12-15 Seb Sa PORTABLE DECREASING DEVICE WITH REMOVABLE ACCESSORY
US11560665B2 (en) * 2020-12-21 2023-01-24 Conair Llc Handheld appliance
USD966636S1 (en) 2020-12-21 2022-10-11 Conair Llc Handheld steam appliance with refilling cradle
USD977210S1 (en) * 2022-06-19 2023-01-31 Eversonic Products Inc. Garment steamer

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US3654780A (en) * 1971-04-21 1972-04-11 Dart Ind Inc Clothes steamer device
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US3690024A (en) * 1971-07-14 1972-09-12 Osrow Products Co Inc Hand steamer with ironing sale
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US6986217B2 (en) * 2002-01-09 2006-01-17 Conair Corporation Hand held garment steamer

Also Published As

Publication number Publication date
GB0913419D0 (en) 2009-09-16
US20100024492A1 (en) 2010-02-04
GB2462202A (en) 2010-02-03

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Legal Events

Date Code Title Description
FZDE Discontinued