CN215157107U

CN215157107U - courier bag

Info

Publication number: CN215157107U
Application number: CN202120839352.1U
Authority: CN
Inventors: 邓小勤
Original assignee: Suzhou Gutewei Packaging Technology Co ltd
Current assignee: Suzhou Gutewei Technology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-12-14
Anticipated expiration: 2031-04-22

Abstract

The utility model provides a courier bag, comprising: two square plates, wherein the right side edges of the two square plates are connected by creases, the left side edges are connected by creases, and the lower side edges are connected by creases The upper side of one square plate is provided with a tongue; in the two square plates, the inner side of the right side is provided with a right side crease, and the inner side of the left side is provided with a left side crease , the left and right creases both extend from the lower side to the upper side. In the two square plates, the inner side of the lower side is provided with a lower crease, and the lower crease extends from the right crease to the left crease; the first oblique crease, the first oblique crease It extends from the connection between the right crease and the lower crease to the connection between the right edge and the lower edge; the second oblique crease and the second oblique crease extend from the connection between the left crease and the lower crease extends all the way to the junction of the left side and the lower side. To sum up, the thickness of the contents that can be accommodated in the express bag can be varied.

Description

Express delivery bag

Technical Field

The utility model relates to a packing carton technical field especially relates to an express bag.

Background

Express delivery bags are bags for packaging contents such as documents, materials or goods transported by the express industry, and the structure of the bags is generally shown in fig. 1, and the bags generally comprise: two square boards 1, crease connection between the right side 11 in two square boards 1, crease connection between the left side 12, and crease connection between the lower side 13, the upper side 14 of a square board 1 is provided with tongue 2. It will be appreciated that an opening will be formed at both upper side edges, along which the contents can be placed into the express bag when they are placed, after which the opening is sealed with the tongue 2; when the content is taken out, the inserting tongue 2 is only needed to be torn.

In daily use, the thickness of the contents may be thick or thin, and the express delivery bag of fig. 1 cannot contain the thick contents.

Therefore, designing an express bag suitable for thin contents becomes a problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an express delivery bag.

In order to realize one of the above utility model purposes, an embodiment of the utility model provides an express bag, include: the two square plates are connected by a crease between the right sides, a crease between the left sides and a crease between the lower sides, wherein the upper side of one square plate is provided with an inserting tongue; the inner sides of the right side edges and the middle side edges of the two square plates are provided with right side creases, the inner sides of the left side edges are provided with left side creases, and the left side creases and the right side creases extend from the lower side edges to the upper side edges; lower side creases are arranged on the inner sides of the middle and lower sides of the two square plates, and the lower side creases extend from the right side creases to the left side creases; the first oblique crease extends from the joint of the right lateral crease and the lower lateral crease to the joint of the right lateral edge and the lower lateral edge; and the second oblique crease extends from the joint of the left crease and the lower crease to the joint of the left side and the lower side.

As a further improvement of an embodiment of the present invention, a plurality of folding marks are provided on the insertion tongue, and the folding marks penetrate through the insertion tongue in the left-right direction.

As a further improvement of an embodiment of the present invention, the folding traces are all parallel to the upper side edge.

As a further improvement of an embodiment of the present invention, the inner side surface of the insertion tongue is provided with a pressure-sensitive double-sided adhesive tape.

As a further improvement of an embodiment of the present invention, a break line is provided on the tongue, and the break line penetrates the tongue in the left-right direction.

As a further improvement of an embodiment of the present invention, the distance between the right side edge and the right side fold, the distance between the left side edge and the left side fold, and the distance between the lower side edge and the lower side fold are all equal.

To prior art, the utility model discloses a technological effect lies in: an embodiment of the utility model provides an express delivery bag, include: the two square plates are connected by a crease between the right sides, a crease between the left sides and a crease between the lower sides, wherein the upper side of one square plate is provided with an inserting tongue; the inboard of two square boards middle and right sides limit all is provided with the right side crease, and the inboard of left side limit all is provided with the left side crease, and left and right side crease all extends to the upper limb from the downside always. Lower side creases are arranged on the inner sides of the middle and lower sides of the two square plates, and the lower side creases extend from the right side creases to the left side creases; the first oblique crease and the first oblique crease extend from the joint of the right side crease and the lower side crease to the joint of the right side and the lower side; the second oblique crease and the second oblique crease extend from the joint of the left crease and the lower crease to the joint of the left side and the lower side. In summary, the thickness of the contents that this express delivery bag can enough hold is changeable.

Drawings

FIG. 1 is a schematic diagram of a prior art express bag;

fig. 2 and 3 are schematic structural diagrams of an express bag in an embodiment of the present invention.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. However, these embodiments are not intended to limit the present invention, and structural, methodical, or functional changes that may be made by one of ordinary skill in the art based on these embodiments are all included in the scope of the present invention.

Terms such as "upper," "above," "lower," "below," and the like, used herein to denote relative spatial positions, are used for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The embodiment of the utility model provides an express delivery bag, as shown in fig. 2 and 3, include:

the two square plates 1 are connected through creases between right side edges 11, creases between left side edges 12 and creases between lower side edges 13, wherein the upper side edge 14 of one square plate 1 is provided with an inserting tongue 2; here, an opening is formed at both upper side edges, and when contents are put in, the contents can be put in the express bag along the opening, and then the opening is sealed by using the inserting tongue 2; when the content is taken out, the inserting tongue 2 is only needed to be torn.

The inner sides of the middle and right side edges 11 of the two square plates 1 are respectively provided with a right crease 151, the inner sides of the left side edges 12 are respectively provided with a left crease 152, and the left crease and the right crease extend from the lower side edge 13 to the upper side edge 14;

lower creases 153 are respectively arranged on the inner sides of the lower side edges 13 in the two square plates 1, and the lower creases 153 extend from the right creases 151 to the left creases 152;

first oblique fold 154, first oblique fold 154 extending from the junction of right side fold 151 and lower side fold 153 to the junction of right side 11 and lower side 13;

second oblique fold 155, second oblique fold 155 extends from the junction of left side fold 152 and lower side fold 153 to the junction of left side edge 12 and lower side edge 13.

Here, as shown in fig. 3, in use, a right force is applied to the left side 12, a left force is applied to the right side, and an upward force is applied to the lower side 13, it being understood that the express bag constitutes a box and has an opening formed at both upper sides; the thicker the contents are put in, the closer the distance between the left and right side edges. Most extremely, the area between right fold 151 and right side 11 forms the right side wall of the box, the area between left fold 152 and left side 12 forms the left side wall of the box, and the area between lower fold 153 and lower side 13 forms the lower side wall of the box. Here, it is understood that, when the thickness of the contents to be put is thinner, the distance between the left and right side edges is far, and thus, when the contents are thinner, larger contents can be put in the express bag.

In this embodiment, the tongue 2 is provided with a plurality of folding marks 21, and the folding marks 21 penetrate the tongue 2 in the left-right direction. Here, the tongue 2 is located on the upper side 14 of one square plate 1, and when in use, the tongue 2 needs to be adhered to the other square plate 1, and since the thickness of the content is changed, a plurality of folding marks 21 are provided on the tongue 2 when in use, thereby facilitating the use of the user.

In the present embodiment, the folding creases 21 are all parallel to the upper side edge 14.

In this embodiment, the inner side surface of the insertion tongue 2 is provided with a pressure-sensitive double-sided adhesive tape. Here, the tongue 2 is located on the upper side 14 of one square-shaped sheet 1, and the tongue 2 can be stuck to the other square-shaped sheet 1 by the pressure-sensitive double-sided adhesive tape in use.

In the present embodiment, the break line 22 is provided on the tongue 2, and the break line 22 penetrates the tongue 2 in the left-right direction. When a user receives the express bag with the content, the express bag can be opened only by tearing the break line 22, and the express bag is very convenient for the user to use.

In this embodiment, the distance between the right side edge 11 and the right side fold 151, the distance between the left side edge 12 and the left side fold 152, and the distance between the lower side edge 13 and the lower side fold 153 are all equal. Here, the distance between the left and right side edges is close as the thickness of the contents to be put in becomes thicker. Most extremely, the area between right fold 151 and right side 11 forms the right side wall of the box, the area between left fold 152 and left side 12 forms the left side wall of the box, and the area between lower fold 153 and lower side 13 forms the lower side wall of the box. It will be appreciated that if the left, right and lower sidewalls are equal in width, a square body is formed, thereby facilitating use.

Here, for tongue 2, the distance between its upper side and fourth side 14 > the distance 2 between right side 11 and right fold 151. Here, when the express delivery bag becomes a square box, the tongue 2 can contact the other side plate 1.

Here, fig. 3 shows a state diagram of the express delivery bag in use.

Optionally, the express bag is made of paper.

Here, in the production, one sheet of paper as shown in fig. 2 may be produced, and then the fold corresponding to the upper right side edge 11, the fold corresponding to the left side edge 12, the fold corresponding to the lower side edge 13, and the fold corresponding to the upper side edge 14 may be pressed on the sheet of paper, and then the right side fold 151, the left side fold 152, the lower side fold 153, the first oblique fold 154, and the second oblique fold 155 may be pressed on the sheet of paper, and the upper fold 21 and the plurality of break lines 22 may be pressed on the sheet of paper. The board is then folded in half along the right 11, left 12, lower 13 and upper 14 sides and pressure sensitive double sided adhesive is applied to the insert tongue 2. As shown in fig. 2 and 3, a square plate 1 is divided into two small paper boards 1A, and after being folded in half, the two small paper boards 1A are in contact with each other, so that the two small paper boards 1A can be adhered by using glue, and an express bag is obtained.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.

Claims

1. a kind of express bag, is characterized in that, comprises:

Two square plates (1), the right side edges (11) of the two square plates (1) are connected by creases, the left side edges (12) are connected by creases, and the lower side edges (13) A crease connection between the two, wherein the upper side (14) of a square plate (1) is provided with a tongue (2);

In the two square plates (1), the inner side of the right side (11) is provided with a right fold (151), and the inner side of the left side (12) is provided with a left fold (152), The left and right creases both extend from the lower side edge (13) to the upper side edge (14);

In the two square plates (1), the inner side of the lower side edge (13) is provided with a lower side crease (153), and the lower side crease (153) extends from the right crease (151) to the left side crease (152);

The first oblique crease (154), the first oblique crease (154) extends from the junction of the right crease (151) and the lower crease (153) to the right edge (11) and the lower edge ( 13) connection;

The second oblique crease (155) extends from the junction of the left crease (152) and the lower crease (153) to the left edge (12) and the lower edge ( 13) at the connection.

2. express bag according to claim 1, is characterized in that:

Several fold marks (21) are provided on the insertion tongue (2), and the fold marks (21) penetrate the insertion tongue (2) in the left-right direction.

3. express bag according to claim 1, is characterized in that:

The folding lines (21) are all parallel to the upper side edge (14).

4. express bag according to claim 1, is characterized in that:

The inner surface of the tongue (2) is provided with a pressure-sensitive double-sided adhesive tape.

5. express bag according to claim 1, is characterized in that:

A discontinuous line (22) is provided on the insertion tongue (2), and the discontinuous line (22) penetrates the insertion tongue (2) in the left-right direction.

6. express bag according to claim 1, is characterized in that:

The distance between the right edge (11) and the right crease (151), the distance between the left edge (12) and the left crease (152), and the lower edge (13) and the lower crease ( 153) are equal in distance.