JPS6123433Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a multi-opening holder used as stationery.

Conventionally, there are transparent holders that have multiple insertion parts, but these are constructed by sandwiching a single sheet in the middle of a single-port holder and welding the lower side of the sheet. Therefore, the welded part of the sandwiched intermediate sheet often peels off or tears during use.
It had become a drawback. SUMMARY OF THE INVENTION It is therefore an object of the present invention to provide a multi-opening holder constructed using new means that eliminates these drawbacks.

The configuration of the present invention will be explained along with its assembly method.

The whole is made of transparent plastic thin plate, and consists of a main sheet part 1 which is folded into three, each having an approximately equal area, and adjacent sheet parts 2 and 3 which are connected to one horizontal side and one vertical side of the main sheet part 1. Become. 4 is a horizontal side folding part, and 5 is a vertical side folding part. Of the horizontal and vertical adjacent sheets 2 and 3, the adjacent sheet 2 that is connected to the horizontal side folding part 4 is an intermediate sheet of a multi-port holder, and the adjacent sheet 3 that is connected to the vertical side folded part 5 is the front side sheet. It becomes a sheet. Therefore, the main sheet 1 becomes another top sheet. Reference numeral 6 indicates a notch cut into the inner side of the adjacent sheet 2 from the horizontal side folded portion 4, and 7 indicates the cut at the bottom of the three sheets 1, 2, and 3 folded and stacked one on top of the other. The fixed portion is obtained by folding the piece 6 onto the adjacent sheet 3 and holding it together, and then welding the part by high frequency welding.

The initial sheet state of the holder according to the present invention consists of one sheet, as shown in the developed view shown in FIG. It is classified according to As shown in FIGS. 2 to 4, each of the sheet parts is folded, the notches 6 are brought out to the outside, the sheets are folded and tied together, and in this state, high frequency welding is performed to secure them.

In this way, the present invention provides a main sheet part 1 and seat parts 2 and 3 adjacent to the horizontal and vertical sides in a sheet that can be folded into three, each having an approximately equal area, and are connected to the main sheet part 1. A cut piece 6 is formed on the inner side of the folding line of one adjacent sheet portion 2, and after folding the adjacent sheet portion 2 having this cut piece 6 toward the main sheet portion 1 side, the other adjacent sheet portion 3 onto the adjacent sheet portion 2, and then the cut piece 6 is folded onto the bottom side of the other adjacent sheet portion 3, and the cut piece 6 is held together, and the cut piece 6 is high-frequency welded to fix the part. Firstly, since the entire holder with multiple openings is made of one plastic sheet, the entire holder is strong and durable. Secondly, since the holder is held by the cut piece at the bottom of the folded sheet and welded, the intermediate sheet part can be securely fixed without coming off or breaking during use. The practical effects of this are great, as the welding process can be easily carried out.

[Brief explanation of the drawing]

The drawings show the above-mentioned embodiment; Fig. 1 is a developed view of the whole, Fig. 2 is a perspective view of the same as above, Fig. 3 is a perspective view when assembled, and Fig. 4 is a perspective view during welding processing after assembly. ,
FIG. 5 is a front view of the completed product, and FIG. 6 is an enlarged cross-sectional view taken along line A-A of the same.

Claims (1)

[Scope of utility model registration request] In a sheet that can be folded into three, the areas of each part being approximately equal, seat parts 2 and 3 are provided adjacent to the horizontal and vertical sides of the main sheet part 1, and one adjacent seat part is connected to the main sheet part 1. After forming a cut piece 6 on the inner side of the folding line of No. 2 and folding the adjacent sheet portion 2 having this cut piece toward the sheet portion 1 side, another adjacent sheet portion 3 is folded onto the adjacent sheet portion 2. After that, the notched piece 6 is folded onto the bottom side of the other adjacent sheet part 3 and held together, and the notched piece 6 is high-frequency welded to fix the part 7. A multi-mouth holder.