JPH0534140U - One-touch, pull-open envelope - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] You can easily open the envelope by hand without damaging the contents of the envelope and without using scissors, etc. Unexpected and troublesome opening of the envelope with one touch due to its simplicity and novelty. To be able to [Structure] Extend one side of the flap 1 of the envelope and pull it out so that the tongue sticks. At the same time, insert perforations 3 and 4 and fold 2
Turn back to. The outer side portions 5 and 6 of the perforations are used as actual margins and attached to the address surface. Then, the tongue is hidden on the address side and the tongue cannot be pinched. Therefore, create a triangular void 7 so that the tongue can easily pinch. If you stick them together in this way and stick the other margins as usual, you will have an envelope. Also, by folding back to the valley fold 2 and folding it at the position of the valley fold 2 where the upper tongue and the lower perforation 3 and 4 are aligned, the folded shape is opened by pulling the tongue, and the perforation is opened by the opening force. Break envelopes 3 and 4 to open the envelope.

Description

[Detailed description of the device]

 The envelope of this invention is an envelope that can be opened with one touch without using scissors or the like and damaging the contents.

[Industrial applications]

 You can put a guide for each event

[And 0001] Envelopes that are widely used across genres in terms of novelty, convenience, and safety when used as a package in each shop.

[Prior Art]

 With conventional envelopes, the only option was to cut them with scissors, or to insert perforations around the envelope and open it manually.

[Means for Solving the Problems]

 Select one of the three sides of the envelope's address side excluding the side with the opening (the side selected depends on the ratio of the left and right sides of the envelope. For example, in the case of a Western envelope with a wide opening, the right side of the address side is selected. Side) Add a tongue. The tongue is connected to the margin, and two perforations are placed in the margin so that the tongue is centered around the tongue and the tongue is avoided. The envelope is easily opened.

[Action]

[Fig.2] Pulling 8 parts

[Fig.1] The perforation of 3.4 is cut and the envelope can be opened easily.

【Example】

 The following is a description based on examples.

[Fig. 2] The 8 part tongue is connected to the margin with one sheet of paper

[Fig. 1] Folded back at part 2

1] Perforation of 3.4

[Fig. 1] Due to the margin of the 5.6 part

[Fig. 2] Pulling 8 parts

[Fig.1] The perforation of 3.4 is cut and the envelope can be easily opened without damaging the contents.

[Figure 3] is the unsealed shape.

[Effect of the device]

 The envelope of the present invention can be easily opened by simply pulling it without damaging the contents. Since the act of opening the bag is simple, novel, and interesting, the number of guides that are thrown away without being unexpectedly troublesome will be reduced.

[Brief description of drawings]

[Fig. 1] Development view It is a drawing in the state where it is pulled out with a cutting die.

[Explanation of symbols]

1. Glue shape, 2. Folded line (valley fold) 3.4.
Perforations, 5.6. Actual margin part, 7. Triangular pull-out area for pinching Vero

[Figure 2] Front view This is the front side (address side) of the envelope before loading the contents.

[Explanation of symbols]

 8. Bello

[Figure 3] Opening diagram

[Fig. 2] It is in a state where the tongue part of 8 is pulled and opened.

[Explanation of symbols]

 9.10. I put it in the shape of a glue

[Fig.1] Part where the perforation of 3.4 is cut

Claims (2)

[Scope of utility model registration request] [Claim 1] The margin of a conventional envelope is shaped as shown in Fig. 1. [Fig. 1] It is a shape that a tongue part can be created by folding it back on top of 2. [Fig.1] Insert a perforation at the 3.4 position. Two places on the outer side of the perforation Make an actual margin at 5.6 in [Fig. 1] and fold back the tongue at 2 in [Fig. 1] and bond them together. At that time, since the address side of the envelope overlaps with the tongue, it becomes difficult to pinch the tongue, so pull out a triangular shape in the part of [Fig. 1] 7 so that the tongue can easily pinch the overlapped address side. The other margin is pasted as usual. The envelope configured as above can be opened easily by pulling the tongue. 2. When folded back at 2 in FIG. 1, be sure to make a valley fold and fold it at a position of 2 where the tongue part and the perforation of 3.4 are aligned, so that the folded part has an upper tongue part. It is the shape of an envelope that opens by tearing the lower perforation so that it can be opened by pulling.