JPS6034413A - Cover for electric carpet - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a cover for an electric carpet. [Background Art] Electric carpets using planar heating elements as a heat source are well known. Conventional electric carpets have a surface layer made of a relatively hard material such as punched carpet, so they not only lack a soft feel, but also lack a decorative feel as a carpet. Another drawback was that even when it got dirty, it could not be washed.

[Purpose of the invention]

In view of the above-mentioned conventional circumstances, it is an object of the present invention to provide a cover for an electric carpet that is rich in softness (warmth) and has excellent decorative properties, prevents stains on the electric carpet, and does not impede the passage of heat. With the goal.

[Disclosure of the invention]

In order to achieve the above object, the present invention provides an electric carpet cover comprising a sheet-like batting, a front material and a backing material that cover both the front and back sides of the batting, and the front material and the backing material are quilted. The amount of filling is 30~50g/
The gist of this invention is an electric carpet cover characterized by m.

Here, the term "cover" refers not only to what is placed on the electric carpet obtained as a finished product, but also to what directly covers the surface material of the electric carpet itself, that is, the surface of the planar heating element. .

1 and 2 are a perspective view and an enlarged sectional view of an electric carpet cover according to the present invention. As seen in these figures, in this electric carpet cover I, both the front and back sides of the batting 2 are covered with a front material 3 and a backing material 4, and the front material 3 and the backing material 4 are quilted 5' with quilt threads 5. , are combined.

The dimensions of electric carpets vary, but most commonly
It is 2 tatami mats, width 1800mm + x 1800mm.

The cover 1 has a width that can sufficiently cover the surface of such an electric carpet or a planar heating element. In other words, the batting 2 is in the form of a sheet with such a wide area. As the batting 2, a cotton material generally used as batting for futons, ie, a synthetic fiber, etc., may be used as is.

As the surface material 3, a fabric made of synthetic fibers such as polyester fibers, nylon fibers, acrylic fibers, or other fibers is usually used, but other sheet materials may be used. Such surface materials can be easily obtained in various colors and can be easily patterned, so by selecting an appropriate color or patterning them, they can be highly decorative. However, patterning is not essential. It is preferable that the surface material 3 is brushed 6 to give a softer feel.

As the back + A4, it is preferable to choose one made of the same material as the front material 3. However, it is not required. The facing material 3 and the backing material 4 may be one piece. If this cover is of the type that is placed on top of the electric carpet, for example, a loop-shaped or hook-shaped raised surface is provided on the surface of the backing material to prevent slipping between the cover and the electric carpet 1-. It is preferable to apply a device such as applying a material to the surface of the electric carpet so that the hook-like or loop-like naps of the surface material of the electric carpet are engaged with the raised material.

In such an electric carpet cover, the amount of batting is extremely important in satisfying both heat permeability and soft feel. That is, this amount is 30-50 g
/n? It is necessary that the The amount of filling is 3
If it is less than 0 g/n, it will be difficult to obtain softness in the cover. Conversely, if it exceeds 50 g/n, it will be difficult to obtain the passage of heat from the heater.

Quilting is best applied to the entire surface of the cover. There are no particular restrictions on the quilting pattern, but for example,
It is preferable that the pattern is a polygonal pattern such as the checkered pattern shown in the figure. If this pattern is parallel lines as shown in Figure 3, parallel wavy lines as shown in Figure 4, or parallel coil wires as shown in Figure 5, the pattern lines are parallel and not closed. In this case, there is a risk that the filling may move in the direction of the arrow during use, and the amount of filling may vary, resulting in parts where the amount of filling described above is not maintained.

In this regard, the grid pattern shown in Figure 1, the diamond pattern as shown in Figure 6, the overlapping hexagonal pattern as shown in Figure 7, the tortoiseshell pattern as shown in Figure 8, or the pattern shown in Figure 9. Polygonal patterns, such as the overlapping diamond pattern shown in Figure 2, prevent the batting from shifting. Preferably, the polygonal pattern is such that the distance between the vertices of the polygon is 5 inches or less. This is because if the length is longer than that, the area of one polygon becomes large, and the movement of the batting inside the polygon cannot be ignored. In this sense, the above-mentioned distance between vertices generally refers to the longest distance between adjacent vertices. However, it is not limited to this. The quilting pattern may not be polygonal but may be a curved pattern such as a circle or an ellipse.The thickness of this electric carpet cover is from lo to when used as a cover to be placed on an electric carpet. 50
n+m is preferred, and around 30 mrL1 is more preferred.

On the other hand, when it is directly attached and integrated onto the sheet B heating body and configured into the electric carpeter 1, that is, when it is used as a surface material for an electric carpet, the thickness is preferably 20 mm or less, and the thickness is 10 mm or less. It is more preferable to

When placing the electric carpet cover on top of the electric carpet, the first
As shown in Figure 0, fix both ends of the corner fixing tape 7 to the corners of the cover 1 by sewing them together, and insert the corner of the electric carpet 8 between the tape 7 and the cover . 1 and the electric carpet 8 can be easily and suitably fixed, which is preferable.

[Invention 9)> Effects] The electric carpet power/N- according to the present invention includes a sheet-like filling, a front material and a backing material that cover both the front and back sides of the filling, and the front material and This is a cover for electric car bella 1~ whose backing material is quilted, and is characterized in that the amount of filling is 30~50g/r+(
It has a soft feel and is highly decorative. Moreover, it does not impede the passage of heat from the electric carpet or the planar heating element. When this is placed on an electric carpet, the surface of the electric carpet can be prevented from becoming dirty. This product itself does not contain any electrical parts, so it is easy to wash.

[Brief explanation of drawings]

Figure 1 is a perspective view of the electric carpet JfJ cover according to the present invention, and Figure 2 is the same model.
The i-beat 7th figure, figures 3 to 9 are Kirtein Kuo Mo (
Fig. 10 is an explanatory diagram showing how to fix the corner of the electric carpet with the cup <-L. 1... Electric carpet cup\-2... Filling 3
...Front material 4...Backing material 5...-4) Reto yarn 5'
...Quilting 6...Hair 7...Tape 8
...Denne T Carpet Agent Patent Attorney Takehiko Matsumoto Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10] Akihikoichi Sesho Import Issued) 1. Indication of the case + 1i 1958 Patent Application No. 142319 2. Name of the invention Electric carpet cover 3. Person making the amendment Relationship to the case Patent issued 1. Address DaijiFiU (fl 1048 Kadoma, Kadoma City) Address Name (583) Matsushita Electric Works Co., Ltd. Representative Representative ML Iku Kobayashi 4, Agent 6, Specification subject to amendment 7, Contents of amendment

Claims (1)

[Claims] (1,1) A cover for an electric carpet, comprising a sheet-like batting, a front material and a backing material that cover both the front and back sides of the batting, and the front material and the backing material are quilted. , a cover for an electric carpet, characterized in that the amount of filling is 30 to 50 g/%. (2) The cover for an electric carpet according to claim 1, wherein the quilting has a polygonal pattern. Cover. (3) The electric carpet cover according to claim 2, wherein the distance between the vertices of the polygonal pattern is 5 inches or less.