CN2878227Y

CN2878227Y - Device for packaging correspondence

Info

Publication number: CN2878227Y
Application number: CN 200620095791
Authority: CN
Inventors: 彭建民; 李庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-24
Filing date: 2006-03-24
Publication date: 2007-03-14
Anticipated expiration: 2016-03-24

Abstract

The utility model relates to a device for packing a mail, which is characterized in that the utility model comprises a back cover and a face cover, wherein a foldable edge is provided on the edge of the back cover, and an opening line is provided between the foldable edge and the back cover. The utility model has the advantages of simple structure and convenient operation, when opens, an user only needs to tear out the opening line along the foldable line, thereby the utility model is easy and convenient, and the latter content is not be damaged. The utility model is suitable to make a stamped envelope.

Description

The device of encapsulation mail

Technical field

The utility model relates to a kind of big envelope device, in particular for the device of encapsulation mail of postal delivery letters.

Background technology

The postal delivery letters are the piths in the human daily life, and for secret to the mail encapsulation, what generally adopt is to have the enveloping sleeve that seals tongue, and it is bonding to seal tongue during use.But this enveloping sleeve unlatching is difficult for, and is fairly obvious to the influence of treatment effeciency when large-scale commercial applications or government's application, and draws back and decrease Mail Contents when sealing tongue easily by mistake.Especially the stamped envelope of letter paper and envelope one misses the situation of decreasing Mail Contents and often occurs.Therefore, providing the device of the encapsulation mail of handy and safe, is a technical task with important practical usage.And consider manufacturing cost and rate usefulness, the device of encapsulation mail must be simple and easy and light, also do not have desirable scheme to occur at present.

The utility model content

Content of the present utility model provides the device of a kind of easy manufacturing, the easy encapsulation mail of opening.

In order to achieve the above object, the utility model comprises back cover and front cover, along the back cover edge folded edge is set, and between folded edge and back cover release line is set.

And back cover and front cover link into an integrated entity.

And, along three limits of back cover three folded edge are set respectively, place a release line along the fold line that back cover edge and folded edge constitute, the two ends of release line are approached the junction of back cover and front cover and are exposed outside fold line.

And front cover comprises 2～5 folding faces.

Such scheme simple in structure, bonding folded edge and front cover can be sealed mail, then only need during unlatching gently draw release line along fold line, and be simple and easy to do, also can not damage the mail content.

Description of drawings

Fig. 1 is the expansion scheme drawing of the utility model embodiment one;

Fig. 2 is the wiring scheme drawing of the utility model embodiment one;

Fig. 3 is the encapsulation scheme drawing of the utility model embodiment one;

Fig. 4 is the expansion scheme drawing of the utility model embodiment two.

The specific embodiment

Referring to Fig. 1～4, the utility model comprises back cover 2 and front cover 1, along back cover 2 edges folded edge 3 is set, and release line 4 is set within folded edge 3 and back cover.Can coat pressure sensitive adhesive in advance on the folded edge 3, in order to bonding encapsulation.

Back cover 2 and front cover 1 can link into an integrated entity.Adopt the cutting of entire paper embryo one during concrete enforcement, fold out front cover 1, back cover 2 and folded edge 3 and get final product.

Further scheme can be: three limits along back cover 2 are provided with three folded edge 3 respectively, fold line along back cover 2 edges and folded edge 3 formations is placed a release line 4, and the two ends of release line 4 are approached the junction of back cover 2 and front cover 1 and exposed outside fold line.Promptly expose big envelope if 4 of release line are placed within a folded edge 3, the possibility of these release line 4 slippages is bigger so.This certainly will additionally take fixing means, for example at release line 4 two ends fixedly ear is set, and perhaps adds release line 4 firmly is implanted near the fold line step.4 of the release line of placing along three folded edge 3 are owing to there has been sinuousness, and directly the possibility of slippage reduces, and need not to add loaded down with trivial details processing again.Certainly, also be feasible scheme with release line 4 along the fold line cementation.

Further scheme can be: front cover 1 comprises 2～5 folding faces.So-called folding face is for convenience the mail content to be write in the front cover, so front cover is longer, need be folding during encapsulation by the back cover size, and formed several folding faces after folding.Long and short dash line among Fig. 4 is represented the broken line between the folding face, still is one between each folding face, and folding face number is generally between 2～5.This scheme is suitable for making stamped envelope, and as the utility model embodiment two, the mail content writes on back convolution in the front cover 1, and with bonding the getting final product of folding face that folded edge 3 and front cover 1 are gone up most, wherein wiring is identical with embodiment one with encapsulation operation.And, be the best in conjunction with the above-mentioned scheme implementation of establishing line along three limits because stamped envelope does not decrease content in order to open and read stamped envelope.The making of this simple and effective structural support mechanization, encapsulation, operate miss, the data that can avoid bill formula letter to occur easily when artificial encapsulation leaked, inefficiency.

Claims

1. a device that encapsulates mail is characterized in that: comprise back cover and front cover, be provided with folded edge along the back cover edge, between folded edge and back cover release line is set.

2. the device of encapsulation mail according to claim 1 is characterized in that: back cover and front cover link into an integrated entity.

3. the device of encapsulation mail according to claim 2, it is characterized in that: three limits along back cover are provided with three folded edge respectively, fold line along back cover edge and folded edge formation is placed a release line, and the two ends of release line are approached the junction of back cover and front cover and exposed outside fold line.

4. according to the device of claim 2 or 3 described encapsulation mails, it is characterized in that: front cover comprises 2～5 folding faces.