JPH0232145Y2 - - Google Patents

Description

[Detailed description of the invention] [Purpose of the invention] (Field of industrial application) This invention is a synthetic resin film that is placed over the bowl to prevent the contents from spilling when the bowl containing various foods is delivered. Regarding the cover.

(Prior Art) As shown in Fig. 4, this type of cover is mainly composed of a rectangular synthetic resin film 1 larger than the diameter of the bowl, and the film 1 is placed in close contact with the mouth of the bowl and the outer circumferential surface. The outer peripheral surface is tightened with a rubber band 2, and the rubber band 2 is wrapped around the outer edge of the film 1 from the outside of the rubber band 2, and held in an annular bag 3 formed by heat-sealing to form a hood shape. It was formed in Therefore, when covering the bowl, the film 1 is brought into close contact with the rim and outer circumferential surface of the bowl by simply stretching the rubber band 2 and placing it over the mouth of the bowl.

(Problems to be Solved by the Invention) When using the cover having the above structure, there was a problem when removing the cover. In particular, udon and ramen noodles contain a large amount of soup, and when removing the cover, the edge of the cover is generally lifted up, but at the same time a portion of the rubber band comes off the rim of the bowl, the stretched rubber band also lifts up. Because the entire cover shrinks all at once, the liquid that had adhered to the cover would scatter all over the place, often flying in unexpected directions and staining clothes.

The present invention has been devised to solve the above problems.

[Structure of the idea]

(Means for Solving Problems) The present invention has almost the same structure as the conventional cover, but the rubber band placed in the annular bag of the film is easily cut without using scissors, and the stretched rubber can be used as the original material. The structure is such that the cover can be removed from the bowl after it has been compressed to the desired state. That is, a rubber string is inserted into an annular bag portion of a synthetic resin film, and both ends of the rubber string are sandwiched between a pair of connecting pieces, and each of the rubber strings sandwiching both connecting pieces. The upper and lower portions of the end portions are connected by connecting members so as to prevent the rubber string from coming off, and a grip portion is provided extending from the lower portion of the connecting piece.

(Function) When removing the cover of the present invention placed over the bowl, by pulling it apart with a pair of grips, the ring-shaped rubber string with both ends held between the connecting pieces will connect the ends. Since the connection to the piece is released and becomes a single string, it is shrunk within the bag part at the same time as it is released, and the cover can be removed with confidence without jumping when the cover is removed.

(Embodiment) The present invention is embodied by the illustrated embodiment, and as shown in FIG. A notch 4 is provided in a part of the bag 3 to expose the bag opening, and a rubber string 5 is inserted into the bag 3. Rectangular connecting pieces 6, 6 that overlap both ends of the rubber string 5 in the notch 4.
As shown in FIG. 2, both connecting pieces 6, 6 are firmly attached to the connecting member 8, such as a staple (stapling needle), at the upper and lower ends of the rubber string 5, and the end of the rubber string 5 is held in place. The rubber string 5 is formed into an annular shape. The connecting piece 6 is made of a strong material such as thin cardboard, has an elongated shape, is provided with a grip portion 7 extending downward, and is provided with an elongated slit 9 extending upward in the longitudinal direction. In addition, the attachment structure of the rubber string 5 to the connecting pieces 6, 6 is such that a part of the rubber band is sandwiched between the upper parts of both the connecting pieces 6, 6, and is held irremovably by the connecting members 8 on both sides of the slit 9, and then the rubber band is inserted into the slit. It is cut at 9. The structure of the bag portion 3 is as shown in Fig. 1, in which a film 1 is placed in a mold of the same shape as a bowl.
A rubber string 5 made of a pair of connecting pieces 4 and a connecting member 8 is wrapped around the circumferential surface of the film 1, and a part of the circumferential surface of the film 1 is wrapped from the outside of the rubber string 5, and the upper end of the wrapped part is It is formed by heat-sealing the part to the circumferential surface.

In order to manufacture the cover according to the present invention, the conventional cover shown in FIG. , 8 connects the connecting piece 6,
In some cases, the rubber band 2 is joined together so as to prevent the rubber band 2 from coming off, and the rubber band 2 is cut along with the film 1 using a slit 9.

Since the cover according to the present invention has the above-mentioned structure, when it is placed over a bowl, it is only necessary to stretch out the rubber string 5 which is connected in a circular manner in the same way as the conventional cover, and when the cover is removed, it is necessary to cover the bowl with both sides as shown in Figure 3. If the connecting pieces 6, 6 are separated by holding the grips 7, 7, the close contact of the connecting pieces 6, 6 by the connecting member 8 will be canceled, the holding force of the connecting pieces 6, 6 will be weakened, and the elastic string 5 will be tightened. The end part separates, the rubber string 5 contracts within the bag part 3, and the tightening force on the bowl is released. However, since the film 1 still remains on the bowl, it is only necessary to remove the film 1 from the bowl from now on.

[Effect of idea]

With the bowl cover according to the present invention, when removing the cover from the bowl, the holding force on the end of the rubber string is released by simply pulling apart the connecting pieces, and only the rubber string quickly contracts inside the bag, making the rubber The tightening force of the string is reliably removed, and at this point the cover is still on the bowl, so there is no risk of the cover popping out and splattering the juice, and it can be removed very safely.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway front view showing the bowl cover according to the present invention placed over a bowl; Fig. 2 is a sectional view taken along the line A-A in Fig. 1;
The figure is a perspective view showing the state when the connecting pieces are separated.
FIG. 4 is a partially cutaway front view of a conventional cover. 1...Film, 3...Bag portion, 5...Rubber string,
6... Connecting piece, 7... Gripping portion, 8... Connecting member.

Claims (1)

[Scope of utility model registration request] Annular bag portion 3 of synthetic resin film 1
A rubber string 5 is inserted therein, and both ends of the rubber string are sandwiched between a pair of connecting pieces 6, 6, and connecting members are connected at the upper and lower parts of each end of the rubber string that sandwich both connecting pieces. 8. A cover for a bowl, characterized in that the rubber string is connected by a rubber string 8 so as to be prevented from coming off, and a grip portion 7 is extended from the lower part of the connecting piece.