Patent Grant
7487651
1. Field of the Invention
The present invention relates generally to steamers. More particularly, the invention relates to portable steamers with a cord and a hose that wrap around the steamer for storage.
2. Related Art
Portable steamers used for cleaning have become increasingly more popular in recent years. Portable steamers can be battery-powered or can require plugging into an electrical outlet. Most steamers have a hose for transporting the steam from a steam generation unit, or boiler, to the point of use of the steam. A problem associated with many portable steamers is storage of the steam supply hose and, if present, the electrical power cord when the steamer is not in use.
The invention addresses the problem of how to store the steam supply hose and the electrical power cord when the steamer is not in use. This problem is addressed by providing areas on the body of the steamer for wrapping the steam supply hose and the power cord around the body (or other portion of the steamer) to provide a neat and easy way to store the steam supply hose and the power cord.
Particular embodiments of the invention provide a device for generating and supplying steam. The device has a body, a steam generation unit, a first side panel attached to the body, a second side panel attached to the body, a power cord attached to the steam generation unit, a supply hose for supplying the steam from the steam generation unit to a point of use of the steam, a first wrapping location formed between the body and the first side panel, and a second wrapping location formed between the body and the second side panel. The first wrapping location is for wrapping the power cord for storage, and the second wrapping location is for wrapping the supply hose for storage.
Other embodiments of the invention provide a device for generating and supplying steam. The device has a body, a steam generation unit, a first side panel attached to the body, a second side panel attached to the body, a power cord attached to the steam generation unit, a supply hose for supplying the steam from the steam generation unit to a point of use of the steam, a first wrapping location formed on the body and bounded by the first side panel, and a second wrapping location formed on the body and bounded by the second side panel. The first wrapping location is for wrapping the power cord for storage, and the second wrapping location is for wrapping the supply hose for storage.
Other embodiments, as well as the structure and function of preferred embodiments will become apparent from a consideration of the description, drawings, and examples.
The foregoing and other features and advantages of the invention will be apparent from the following, more particular description of preferred embodiments of the invention, as illustrated in the accompanying drawings wherein like reference numbers generally indicate identical, functionally similar, and/or structurally similar elements.
An exemplary embodiment of the invention is shown in the drawings and described herein. The example of the invention shown in the drawings is a steamer 10 having a body 100 that contains a steam generation unit, or boiler. Attached to one side of body 100 is a side panel 110 having a support leg 112. Attached to the opposite side of body 100 is a side panel 120 having a support leg 122 (best seen in
A hose 200 is provided for directing the steam from the steam generation unit to the point of use of the steam. Hose 200 is connected to the steam generation unit by way of a hose connection port 220 and has, at its opposite end, a steam wand 210. Steam wand 210 provides a comfortable way to grip the end of hose 200 and direct the steam where needed.
The figures show hose 200 being wrapped around body 100 in a wrapping location 116 formed by body 100 and side panel 110 (best shown in
A power cord 300 is provided to connect the steam generation unit to an electrical outlet. A wrapping location 126 is formed by body 100 and side panel 120 to provide a storage location for power cord 300. In alternate embodiments, wrapping location 126 is formed by the body alone and the body is configured to provide horizontal constraint for power cord 300 as well as vertical constraint.
As shown by the drawings, wrapping locations 116, 126 provide convenient and neat storage of hose 200 and power cord 300.
In this embodiment, side panels 110, 120 and body 100 are generally circular in shape. It is noted, however, that other shapes can also be used. For example, oval or polygonal shapes can be used. Also, although support legs 112, 122 are each shown as having a single contact area for contacting the surface on which steamer 10 sits, it is noted that support legs having two or more contact points each and/or having different shapes can also be used.
Side panels 110, 120 can be removable so that they can be replaced by side panels having different shapes or colors. For example, side panels 110, 120 can be triangular shaped with the lower leg of each triangle acting as the contact point (or support leg). Interchangeable side panels may be desirable to alter the color or shape of steamer 10 and thus its visual impact.
In this example, steamer 10 is also provided with a filler cap and pressure relief safety valve 400. Filler cap and pressure relief safety valve 400 can be removed to fill steamer 10 with water and, in this example, includes a pressure relief safety valve that vents pressure to the atmosphere if the internal pressure of the steam generation unit rises above a predetermined value.
As shown in
The embodiments illustrated and discussed in this specification are intended only to teach those skilled in the art the best way known to the inventors to make and use the invention. Nothing in this specification should be considered as limiting the scope of the invention. All examples presented are representative and non-limiting. The above-described embodiments of the invention may be modified or varied, without departing from the invention, as appreciated by those skilled in the art in light of the above teachings. It is therefore to be understood that the invention may be practiced otherwise than as specifically described.
This application is a Continuation-In-Part of U.S. Design patent application Ser. No. 29/221,803 filed Jan. 21, 2005.
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| Number | Date | Country | |
|---|---|---|---|
| 20060162396 A1 | Jul 2006 | US |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29221803 | Jan 2005 | US |
| Child | 11065701 | US |
