CN211168039U - Plastic packaging bag capable of being placed vertically - Google Patents

Abstract

The utility model discloses a plastic packaging bag capable of being placed vertically, which comprises two containing surfaces, wherein the two containing surfaces are connected and correspondingly arranged, two sides of each containing surface respectively extend to form a vertical surface, the junction of each vertical surface and the containing surface is provided with an oblique folding line, each containing surface is also provided with two first arc folding lines, and the two first arc folding lines are respectively bent from the oblique folding line to the center of the containing surface; the first circular arc broken line of following on two holding faces is buckled and can be made two holding faces separation to form accommodation space, and buckle the bias line simultaneously and make two vertical planes set up in the outer both sides of accommodation space, form the equipment state, in order to supply to accomodate article, the utility model discloses can easily realize standing, the auxiliary user places the wrapping bag at the platform, can avoid the wrapping bag to empty and lead to inside food to spill, make and use more convenient.

Description

Plastic packaging bag capable of being placed vertically

Technical Field

The utility model relates to a wrapping bag, in particular to wrapping bag that plastics system can stand upright and place.

Background

Modern people in the prior art are busy in life, so that most people choose to directly buy takeaway when having meals, the time for cooking dishes in the kitchen is saved, the takeaway is rapidly developed along with the development of the mobile internet, and the takeaway can be quickly and conveniently taken in places such as night cities, snacks, restaurants, and vendors.

However, for taking out, the merchant usually prepares the disposable meal box for taking out. As shown in fig. 1-2, for fried food, most of the used disposable meal boxes are paper bags or cup-shaped cartons, which are relatively convenient to carry, but the disadvantage is that when the paper bags or cartons are placed on a platform, the meal boxes can only be placed horizontally, so that the openings are vertical to the platform, and the food in the paper bags or cartons is easily spilled.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wrapping bag that plastics system can be placed upright can easily realize standing, and the auxiliary user places the wrapping bag at the platform, can avoid the wrapping bag to empty and lead to inside food to spill for it is more convenient to use.

The purpose of the utility model is realized like this: a plastic packaging bag capable of being placed vertically comprises two containing surfaces, wherein the two containing surfaces are connected and correspondingly arranged, two sides of each containing surface respectively extend to form a vertical surface, an oblique folding line is arranged at the junction of each vertical surface and the containing surface, two first arc folding lines are further arranged on each containing surface, and the two first arc folding lines are bent towards the center of the containing surface from the oblique folding lines; the two accommodating surfaces can be separated by bending along the first arc folding line on the two accommodating surfaces, so that an accommodating space is formed, and meanwhile, the oblique folding line is bent, so that the two vertical surfaces are arranged on two sides outside the accommodating space, and the assembled state is formed, so that articles can be accommodated.

As the utility model discloses a further inject, each holds face bottom and still is equipped with second circular arc broken line, follows two the second circular arc broken line is buckled, can form the portion of strutting.

As a further limitation of the present invention, the two vertical surfaces on the receiving surface and the corresponding vertical surface on the other receiving surface are bonded to each other to form two standing units.

As a further limitation of the present invention, the two receiving surfaces are integrally formed.

As a further limitation of the present invention, the vertical surface is a triangular vertical surface.

As the utility model discloses a further inject, two holding surfaces more can be divided into preceding holding surface and back holding surface, preceding holding surface top still is equipped with interior concave part.

As a further limitation of the present invention, the rear receiving surface top portion is further provided with a convex portion.

As a further limitation of the present invention, the rear receiving surface further extends upward to form a covering surface, and the front end of the covering surface is further provided with an inserting piece for inserting the cutting groove of the front receiving surface.

As a further limitation of the present invention, the two ends of the first arc folding line are connected to the two ends of the diagonal line respectively.

As a further limitation of the present invention, the receiving surface is integrally formed with the two upright surfaces.

Compared with the prior art, the beneficial effects of the utility model are in: the utility model discloses can easily realize standing, the trade company avoids the wrapping bag to empty when putting it at the platform, leads to inside food to spill for it is more convenient to use, just the utility model discloses a simple structure can be dull and stereotyped shape when not using, does not account for the space, accomodates more conveniently.

Drawings

FIG. 1 is a schematic representation of a prior art paper bag.

Fig. 2 is a schematic view of a prior art carton.

Fig. 3 is a front view of the present invention before assembly.

Fig. 4 is an expanded schematic view of the present invention.

Fig. 5 is a schematic view of the usage state of the present invention.

Fig. 6 is a front view of another embodiment of the present invention before assembly.

Fig. 7 is an expanded view of another embodiment of the present invention.

Fig. 8 is a schematic view of a usage status of another embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the following specific embodiments.

Example 1

As shown in fig. 3-4, the plastic packaging bag 1 includes two receiving surfaces, the two receiving surfaces of this embodiment can be divided into a front receiving surface 10 and a rear receiving surface 20, wherein the front receiving surface 10 and the rear receiving surface 20 are connected with each other and arranged correspondingly, and the front receiving surface 10 and the rear receiving surface 20 are formed by folding integrally formed paper sheets.

A vertical surface 12, 12 ' extends from both sides of the front containing surface 10, the vertical surface 12, 12 ' of the embodiment is a triangular vertical surface, and the connection part between the vertical surface 12, 12 ' and the rear containing surface 20 is narrowed from width, the two vertical surfaces 12, 12 ' and the front containing surface 10 are integrally formed, the connection part between the two vertical surfaces 12, 12 ' and the front containing surface 10 is provided with an oblique folding line 14, 14 ', and the oblique folding line 14, 14 ' is inclined upwards from the connection part between the oblique folding line 14 and the rear containing surface 20; the front accommodating surface 10 is also provided with two first arc folding lines 16 and 16 ', two ends of the first arc folding line 16 are respectively connected with two ends of the oblique folding line 14, two ends of the first arc folding line 16 ' are respectively connected with two ends of the oblique folding line 14 ', so that the two first arc folding lines 16 and 16 ' are bent towards the center of the front accommodating surface 10 from the oblique folding lines 14 and 14 ' respectively; the front receiving surface 10 is further provided with a second circular arc folding line 18 arranged at the bottom of the front receiving surface 10, and the top of the front receiving surface 10 is further provided with an inner concave part 19.

The structure of the rear accommodating surface 20 is arranged corresponding to the front accommodating surface 10, so that a vertical surface 22, 22 'extends from both sides of the rear accommodating surface 20, respectively, the vertical surface 22, 22' in this embodiment is a triangular vertical surface, and the width of the connection part with the front accommodating surface 10 is narrowed, the two vertical surfaces 22, 22 'and the rear accommodating surface 20 are integrally formed, and the junction parts of the two vertical surfaces 22, 22' and the rear accommodating surface 20 are provided with an oblique folding line 24, 24 ', respectively, and the oblique folding lines 24, 24' are inclined upwards from the connection part with the front accommodating surface 10; the rear accommodating surface 20 is further provided with two first arc folding lines 26 and 26 ', two ends of the first arc folding line 26 are respectively connected with two ends of the oblique folding line 24, two ends of the first arc folding line 26 ' are respectively connected with two ends of the oblique folding line 24 ', and the two first arc folding lines 26 and 26 ' are bent towards the center of the rear accommodating surface 20 from the oblique folding lines 24 and 24 ', respectively; the bottom of the rear receiving surface 20 is further provided with a second circular arc folding line 28 having both ends connected to both ends of the second circular arc folding line 18 of the front receiving surface 10, and a protrusion 29 is provided on the top of the rear receiving surface 20.

The front receiving surface 10 and the rear receiving surface 20 are folded in half, so that the front receiving surface 10, the two upright surfaces 12, 12 ', the two diagonal fold lines 14, 14 ', the two first arc folds 16, 16 ' and the second arc fold line 18 are respectively arranged corresponding to the rear receiving surface 20, the two upright surfaces 22, 22 ', the two diagonal fold lines 24, 24 ', the two first arc folds 26, 26 ' and the second arc fold line 28, and the upright surfaces 12, 12 ' of the front receiving surface 10 and the upright surfaces 22, 22 ' of the corresponding rear receiving surface 20 are adhered together to be combined into the standing units 31, 31 '.

As shown in fig. 3-5, when assembling, a user can simultaneously bend the front receiving surface 10 and the rear receiving surface 20 along the two first circular- arc folding lines 16, 26 at the same end and the two first circular-arc folding lines 16 ', 26 ' at the other end, so that the front receiving surface 10 is separated from the rear receiving surface 20 to form a receiving space 30 between the front receiving surface 10 and the rear receiving surface 20, and also bend the first circular- arc folding lines 16, 16 ', 26 ' to the oblique folding lines 24, 24 ' to bend the standing units 31, 31 ' backwards and to locate at two sides outside the receiving space 30, so that the standing units 31, 31 ' can support the receiving space 30, so that the standing package bag 1 can stand to avoid toppling; finally, the second circular folding lines 18 and 28 at the bottom of the front and rear accommodating surfaces 10 and 20 can be folded to form a spreading portion 32, so that the space of the accommodating space 30 is enlarged to accommodate articles, such as fried food, placed in the accommodating space 30.

Example 2

As shown in fig. 6-7, the front receiving surface 10 and the rear receiving surface 20 of the present embodiment are provided with upright surfaces 12, 12 ', 22', a diagonal fold line 14, 14 ', 24' at both ends, and the two first circular arc fold lines 16, 16 are provided at the bottom of the front receiving surface 10, the structure of the front receiving surface 10 and the rear receiving surface 20 of the present embodiment is the same as the above embodiment, the front receiving surface 10 and the rear receiving surface 20 are folded into two to make the front receiving surface 10, the two upright surfaces 12, 12 ', the two diagonal fold lines 14, 14', the two first circular arc fold lines 16, 16 'and the second circular arc fold line 18 respectively provided corresponding to the rear receiving surface 20, the two upright surfaces 22, 22', the two diagonal fold lines 24, 24 ', the two first circular arc fold lines 26, 26' and the second circular arc fold line 28, and make the upright surfaces 12, 12 'of the front receiving surface 10 and the upright surfaces 22, 22' of the corresponding rear receiving surface 20 adhere together, to merge into the standing unit 31, 31'. The structure of this embodiment different from the above embodiments is: a slot 34 is formed near the top of the front receiving surface 10, a covering surface 36 extends upward from the top of the rear receiving surface 20, and a locking piece 38 is further formed at the front end of the covering surface 36 to be inserted into the slot 34 of the front receiving surface 10.

In the assembled state of embodiment 2 shown in fig. 8, the assembling process is the same as that of the above-mentioned embodiment, and the first circular arc folding lines 16, 16 ', 26' and the second circular arc folding lines 18, 28 are bent to create a receiving space 30 and the standing units 31, 31 'are bent backward to be located at both sides of the receiving space 30, so that the standing units 31, 31' can support the receiving space 30, so that the standing type packaging bag 1 can stand to avoid toppling. Then, the covering surface 36 of the rear receiving surface 20 is bent forward to cover the opening of the receiving space 30, and the inserting pieces 38 on the covering surface 36 are inserted into the cutting grooves 34 of the front receiving surface 10 to fix the covering surface 36 and prevent the articles received in the receiving space 30 from falling out.

It will be appreciated by persons skilled in the art that the above embodiments are illustrative and not restrictive. Different features which are present in different embodiments may be combined to advantage. Other variations to the disclosed embodiments can be understood and effected by those skilled in the art upon studying the drawings, the specification, and the claims. In the claims, the term "comprising" does not exclude other means or steps; the indefinite article "a" does not exclude a plurality; the terms "first" and "second" are used to denote a name, but not to denote any particular order. Any reference signs in the claims shall not be construed as limiting the scope. The functions of the various parts appearing in the claims may be implemented by a single hardware or software module. The mere fact that certain measures are recited in mutually different dependent claims does not indicate that a combination of these measures cannot be used to advantage.

Claims (10)

1. A plastic packaging bag capable of being placed vertically is characterized by comprising two containing surfaces, wherein the two containing surfaces are connected and correspondingly arranged, two sides of each containing surface extend to form vertical surfaces respectively, an oblique folding line is arranged at the junction of each vertical surface and the containing surface, two first arc folding lines are further arranged on each containing surface, and the two first arc folding lines are bent towards the center of the containing surface from the oblique folding lines respectively; the two accommodating surfaces can be separated by bending along the first arc-shaped folding line on the two accommodating surfaces, so that an accommodating space is formed, and meanwhile, the oblique folding line is bent, so that the two vertical surfaces are arranged on two sides outside the accommodating space.

2. A plastic stand-up package according to claim 1 wherein each of said receiving surfaces has a second circular fold line at the bottom thereof, and wherein said second circular fold lines are folded to form a stand-off portion.

3. A plastic stand-up package according to claim 1, wherein the two upstanding surfaces on the receiving surface and the corresponding upstanding surface on the other receiving surface are adhered to each other to form a two-stand unit.

4. A plastic stand-up package according to claim 1, wherein the two receiving surfaces are integrally formed.

5. A plastic stand-up package according to claim 1, wherein the standing surface is a triangular standing surface.

6. A plastic stand-up package according to claim 1, wherein the two receiving surfaces are further divided into a front receiving surface and a rear receiving surface, and the front receiving surface is further provided with an inner recess at the top.

7. A plastic stand-up package according to claim 6, wherein the top of the rear receiving surface is further provided with a protrusion.

8. A plastic stand-up package according to claim 6, wherein the rear receiving surface further extends upwardly to form a cover surface, and the cover surface further has a receiving tab at a front end thereof for receiving the slot of the front receiving surface.

9. A plastic stand-up package according to claim 1 wherein the first circular arc fold line is connected at each end to the diagonal fold line.

10. A plastic stand-up package according to claim 1, wherein said receiving surface is integrally formed with both of said standing surfaces.

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