CN218199771U - Food bag convenient to fold into box - Google Patents

Abstract

The utility model discloses a food bag which can be conveniently folded into a box, comprising a bag body, wherein the bag body comprises a first plate surface (1) and a second plate surface (2) which are mutually overlapped and have sealed bottoms, and a cavity body (5) which is opened between the first plate surface (1) and the second plate surface (2) and can form a semi-closed structure with sealed bottoms and an open top is formed; the method is characterized in that: the bottom parts of the first layout (1) and the second layout (2) are provided with sealing bodies (3), and the sealing bodies (3) are provided with sealing lines (4) on the first layout (1) and the second layout (2). The utility model discloses simple structure, food bag itself is the platykurtic, and small light in weight conveniently carries, can fold into during the use and be used for splendid attire food after the box, and the use still can be disassembled and fold into the platykurtic once more after using up, consequently can conveniently retrieve, is fit for using widely.

Description

Food bag convenient to fold into box

Technical Field

The utility model relates to a food bag especially relates to a conveniently fold into food bag of box.

Background

With the urbanization development of the country, a large number of people enter urban life, the scale of each city is continuously enlarged, the citizens live in urban areas with large population and noise for a long time, and the citizens like to go to the suburbs for playing in leisure time such as weekends or holidays. Because most of suburbs are far away, and urban areas have heavy traffic and more traffic lights, the delay time of the routes is more, and therefore the dinning is basically needed outside. The picnic can ensure dining and has joy, is suitable for people of all ages, and becomes a playing item for outdoor play. More food needs to be prepared for picnic, and a plurality of tableware for containing food needs to be carried, at present, the food is usually contained by using household tableware or disposable paper cups or lunch boxes, but the household tableware or the disposable paper cups or lunch boxes are large in size and inconvenient to carry, the household tableware is heavy generally, and the recovery after dining is troublesome, so that great obstruction is brought to picnic items, and people do not have to be tired, so that the picnic is abandoned.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a weak point to prior art exists, the utility model aims to provide a conveniently fold into the food bag of box, food bag itself is the platykurtic, and small light in weight conveniently carries, can fold into to be used for splendid attire food after the box during use, still can disassemble and fold into the platykurtic once more after using up, consequently can conveniently retrieve.

The purpose of the utility model is realized through the following technical scheme:

a food bag convenient to fold into a box comprises a bag body, wherein the bag body comprises a first layout and a second layout which are overlapped with each other and have sealed bottoms, and a cavity body which is opened between the first layout and the second layout and can form a semi-closed structure with a sealed bottom and an opened top is formed; sealing bodies are arranged at the bottoms of the first layout and the second layout, sealing lines are formed on the sealing bodies on the first layout and the second layout, the left end point of each sealing line is set as an end point A, and the right end point of each sealing line is set as an end point B;

the first layout is respectively provided with a crease 1L and a crease 2L along the vertical direction, and the first layout is provided with creases 3L which are respectively crossed with the creases 1L and 2L and are parallel to the sealing line along the horizontal direction; the second layout is provided with a crease 1L ', a crease 2L ' and a crease 3L ' corresponding to the first layout; an intersection of fold line 3L and fold line 1L is set as intersection C, an intersection of fold line 3L and fold line 2L is set as intersection D, an intersection of fold line 3L 'and fold line 1L' is set as intersection C ', and an intersection of fold line 3L' and fold line 2L 'is set as intersection D'; a crease 4L is arranged between the end point A and the cross point C on the first layout, and a crease 5L is arranged between the end point B and the cross point D on the first layout; a crease 4L 'is arranged between the end point A and the cross point C' on the second layout, and a crease 5L 'is arranged between the end point B and the cross point D' on the second layout;

be equipped with the crease 6L that is located the seal line below on the seal, and the seal middle part is equipped with the incision 1H that the degree of depth reaches crease 6L, and the both ends of seal are equipped with respectively can the mutual male incision 2H and incision 3H, and incision 2H and incision 3H are located between the bottom edge of seal and crease 6L.

Furthermore, a bag cap is arranged at the top opening end of the bag body, and a tearable structure is arranged between the bag cap and the bag body.

In particular, the tearable structure is a point-break tear line.

Or the tearable structure comprises a tearable strip arranged between the bag cap and the bag body and a point-break tear line arranged between the tearable strip and the bag cap and arranged between the tearable strip and the bag body.

In order to better realize the utility model, the tearable strip is provided with a tearable part which protrudes from the bag cap and the bag body.

Compared with the prior art, the utility model, have following advantage and beneficial effect:

(1) The utility model discloses a food bag is simple structure not only, convenient to use moreover, and food bag itself is the platykurtic, and small light in weight can conveniently carry, can fold into and be used for splendid attire food after the box during use, still can disassemble and fold into the platykurtic once more after using up, consequently can conveniently retrieve.

(2) The opening end at the top of the bag body of the utility model is provided with a bag cap which is used for sealing the opening of the bag body and preventing foreign matters from entering the bag body or polluting the opening of the bag body; the tearable structure arranged between the bag cap and the bag body can facilitate tearing off the bag cap and exposing the opening of the bag body.

(3) The utility model discloses a can tear the structure and tear the line for some disconnected formulas, conveniently tear the bag cap along some disconnected formulas tear line, can avoid tearing the bag body.

(4) The utility model discloses a but be provided with the tear tape between the bag cap and the bag body, the accessible tears the tear tape and tears the bag cap, sets up between tear tape and bag cap and set up the point formula of cutting tear line between tear tape and the bag body then can conveniently tear the tear tape.

(5) The utility model discloses a can be equipped with on the tear tape and all outstanding in the tear portion of the bag cap and the bag body, can hold between the fingers and hold the tear portion with the hand and exert oneself to the tear tape to tear and can tear the strip.

(6) The utility model is simple and easy to operate when in use, the parts of the first layout and the second layout which are positioned above the crease 3L and the crease 3L ' are folded to form four sides of the box body through the crease 1L and the crease 1L ', the crease 2L and the crease, a cavity body for containing food is formed, and the parts of the first layout and the second layout which are positioned below the crease 3L and the crease 3L ' are folded to form the bottom surface of the box body; carry out alternately hasp after inserting each other through incision 2H and incision 3H through the seal that will be located the incision 1H left and right sides to fix the bottom surface of box body, prevent that the bottom surface and four sides of box body from warping.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the utility model when folded;

FIG. 3 is a top view of FIG. 2;

fig. 4 is a bottom view of the utility model when folded;

FIG. 5 is a schematic diagram of the structure of the present invention when folding Δ ACC 'and Δ BDD';

fig. 6 is a schematic structural view of the present invention when the cut 2H and the cut 3H are inserted into each other and the sealing body is locked;

fig. 7 is a schematic structural view of the tearable strip disposed between the bag body and the bag cap of the present invention.

Wherein, the names corresponding to the reference numbers in the drawings are as follows:

1-first layout, 11-crease 1l, 12-crease 2l, 13-crease 3l, 14-crease 4l, 15-crease 5l, 2-second layout, 21-crease 1L ', 22-crease 2L ', 23-crease 3L ', 24-crease 4L ', 25-crease 5L ', 3-seal body, 31-cut 1h, 32-cut 2h, 33-cut 3h, 34-crease 6l, 4-seal line, 5-cavity body, 6-bag cap, 7-point break tear line, 8-tearable strip, 81-tear portion.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-6, the utility model discloses a conveniently fold into food bag of box, including the bag body, the bag body can be formed by the preparation of food level paper material, also can be formed by other food levels and have certain hardness and the preparation of foldable material, the whole rectangle that becomes of the bag body, and the front and the reverse side of the bag body are completely symmetrical. Specifically, the bag body includes the first page of a page 1 and the second page of a page 2 that coincide each other and bottom seal, and the first page 1 is the front of the bag body, and the second page 2 is the reverse side of the bag body. First page of a page 1 and second page of a page 2 bottom is equipped with seal 3, and seal 3 all is formed with sealing line 4 on first page of a page 1 and second page of a page 2, can strut between first page of a page 1 and the second page of a page 1, struts the back and is formed with by sealing line 4 closed bottom and open-topped semi-closed structure's cavity body 5 between first page of a page 1 and second page of a page 1. For convenience of description, the left end point of the seal line 4 is set as an end point a, and the right end point of the seal line 4 is set as an end point B, and the directions in the present embodiment refer to the directions of up, down, left, right, vertical, horizontal, and the like directly shown on the schematic diagram.

In order to facilitate will the utility model discloses a box body that ability splendid attire food was folded to the disposal bag, is equipped with crease 1L11 and crease 2L12 respectively along vertical direction on the first space of a whole that appears 1, is equipped with on the first space of a whole that appears 1L11 and crease 2L12 criss-cross crease 3L13 on the horizontal direction, and crease 3L13 parallels with seal line 4, as shown in fig. 1. Accordingly, the second panel 2 is provided with a fold line 1L '21, a fold line 2L '22 and a fold line 3L '23 corresponding to the first panel 1. For convenience of folding, the intersection of fold line 3L13 and fold line 1L11 is set as intersection C, the intersection of fold line 3L13 and fold line 2L12 is set as intersection D, and the corresponding intersection of fold line 3l '23 and fold line 1l'21 is set as intersection C ', and the intersection of fold line 3l'23 and fold line 2l '22 is set as intersection D'. A crease 4L14 is arranged between the end point A and the cross point C on the first layout 1, and a crease 5L15 is arranged between the end point B and the cross point D on the first layout 1; in the second layout 2, a fold line 4l '24 is provided between the end point a and the intersection C', and a fold line 5l '35 is provided between the end point B and the intersection D' on the second layout 2.

In order to be convenient for with the utility model discloses a food bag fixes the box body when folding into food box to prevent to make the box body warp and produce unfavorable consequence when splendid attire food under the effect of above a plurality of creases, be equipped with crease 6L34 that is located 4 below the sealing line on the seal 3, and the seal 3 middle part is equipped with the incision 1H31 that the degree of depth reaches crease 6L34. The two ends of the sealing body 3 are respectively provided with a notch 2H32 and a notch 3H33 which can be inserted into each other, the notch 2H32 and the notch 3H33 are positioned between the bottom edge of the sealing body 3 and a crease 6L34, the notch 1H31, the notch 2H32 and the notch 3H33 are all set to be linear notches, and the depth of the notch 2H32 and the depth of the notch 3H33 are less than or equal to the depth of the notch 1H31, namely the depth of the notch 2H32 and the depth of the notch 3H33 are not more than the depth of the crease 6L34.

In order to prevent foreign matter from entering the hollow cavity 5 of the bag body and/or contaminating the opening of the bag body in the opening of the closed bag body, the top opening end of the bag body of the utility model is provided with a bag cap 6, as shown in fig. 1. A tearable tearing structure is arranged between the bag cap 6 and the bag body to facilitate tearing the bag cap 6 and opening the food bag, the tearable structure in the embodiment is a point-breaking tearing line 7, as shown in fig. 1, when in use, the bag cap 6 can be torn along the point-breaking tearing line 7, and the bag body can be prevented from being torn.

The utility model discloses need fold into the box during use, need tear bag cap 6 along point disconnected formula tear line 7 before folding, make the bag body expose the opening. The folding method comprises the following steps:

A. separating the first layout 1 and the second layout 2 along the opening of the bag body, and pressing inwards along the left and right edges of the bag body to separate the fold 1L11 from the fold 1L '21, wherein the portions of the fold 1L11 and the fold 1L '21 above the folds 3L13 and 3L '23 form two side edge lines of the cavity body 5 and form the left side surface of the cavity body 5;

fold line 2L12 and fold line 2l '22 are separated, fold line 2L12 and fold line 2l '22 form two other side edge lines of cavity body 5 at the portions above fold line 3L13 and fold line 3l '23, and form the right side face of cavity body 55; the part above the fold 3L13 between the folds 1L11 and 2L12 on the first layout 1 is the front of the box, as shown in fig. 2; the part between the fold line 1L '21 and the fold line 2L '22 on the second printing plate 2 and above the fold line 3L '23 is the back surface of the box body;

and fold lines 3L13 and 3L '23 are separated, and the bottom surface of the cavity body 5, namely the quadrangle CC' D 'D, is formed on the parts below the fold lines 3L13 and 3L'23 of the first layout 1 and the second layout 2; meanwhile, triangular inclined planes, namely delta ACC 'and delta BDD' are respectively formed at the left side and the right side of the bottom of the bag body.

B. The left triangular inclined surface is pinched by the left hand, the right triangular inclined surface is pinched by the right hand, and the two hands pull outwards, so that the two triangular inclined surfaces are flattened and are positioned on the same plane with the bottom surface of the box body, as shown in fig. 3. When in use, the lower bottom surface of the left triangular inclined surface can be supported side by using the index finger, the middle finger, the ring finger and the little finger of the left hand, and the upper bottom surface of the left triangular inclined surface can be pressed by using the thumb of the left hand; and the lower bottom surface of the right triangular inclined surface is supported side by using the index finger, the middle finger, the ring finger and the little finger of the right hand, the upper bottom surface of the right triangular inclined surface is pressed by using the right thumb, and then the two triangular inclined surfaces are pulled and the triangular plane is kept to be undeformed as much as possible.

C. The cut 1H31 divides the sealing body 3 into two parts respectively positioned on the left and right sides of the cut 1H31, and the two parts of the sealing body 3 are folded in opposite directions along the folding lines 6L34, respectively, as shown in fig. 4, and the two divided parts of the sealing body 3 are both brought into close contact with the bottom surface of the box body.

D. Δ ACC 'and the seal body 3 therebelow are folded in the direction of notch 1H31 along fold line 1L11 and fold line 1l'21 on the lower base, and Δ BDD 'and the seal body 3 therebelow are folded in the direction of notch 1H31 along fold line 2L12 and fold line 2l'22 on the lower base, so that fold lines 6L34 on the two triangles are positioned on the same horizontal straight line, the top corner parts of the two triangles are overlapped with each other, and notch 2H32 and notch 3H33 are positioned on the same vertical line, as shown in fig. 5. The sealing body 3 on the left side of the notch 1H31 is separated along the notch 2H32, the sealing body 3 on the right side of the notch 1H31 is separated along the notch 3H33, the notch 3H33 is inserted into the notch 2H32, the sealing body 3 on the right side of the notch 1H31 and the sealing body 3 on the left side of the notch 1H31 are mutually crossed and locked under the action of the notch 2H32 and the notch 3H33, as shown in figure 6, and therefore the lower bottom surface of the box body is fixedly flattened to prevent the deformation of the box body. After the practical use is finished, the two parts of sealing bodies 3 can be separated from the notches 3H33 along the notches 2H32, and are disassembled to be restored into original flat food bags, so that the flat food bags can be conveniently recycled. The box body can be kept as required for containing food or food residues and the like.

Example 2

As shown in fig. 7, this embodiment is substantially the same as embodiment 1, except that the tearable structure includes a tearable strip 8 disposed between the cap 6 and the receptacle, and tearing off the tearable strip 8 can tear off the cap 6 and expose the opening of the receptacle. In order to facilitate tearing off the tearable strip 8, a point-break tear-line 7 is provided between the tearable strip 8 and the bag body, and a point-break tear-line 7 is also provided between the tearable strip 8 and the bag cap 6. In order to facilitate tearing off the tearable strip 8, the tearable strip 8 is further provided with a tearable portion 9 protruding from the cap 6 and the bag body. Before folding, the tear-off strip 8 can be torn off along the point-break tear-off line 7 by pinching the tear-off portion 9 with fingers, so that the cap 6 falls off and the opening of the bag body is exposed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (5)

1. A food bag convenient to fold into a box comprises a bag body, wherein the bag body comprises a first plate surface (1) and a second plate surface (2) which are overlapped with each other and have sealed bottoms, and a cavity body (5) which is opened between the first plate surface (1) and the second plate surface (2) and can form a semi-closed structure with a sealed bottom and an opened top; the method is characterized in that: sealing bodies (3) are arranged at the bottoms of the first layout (1) and the second layout (2), sealing lines (4) are formed on the sealing bodies (3) on the first layout (1) and the second layout (2), the left end point of each sealing line (4) is set as an end point A, and the right end point of each sealing line (4) is set as an end point B;

the first plate (1) is provided with a crease 1L (11) and a crease 2L (12) along the vertical direction, and the first plate (1) is provided with a crease 3L (13) which is crossed with the crease 1L (11) and the crease 2L (12) and is parallel to the sealing line (4) along the horizontal direction; the second layout (2) is provided with a crease 1L ' (21), a crease 2L ' (22) and a crease 3L ' (23) corresponding to the first layout (1); the intersection of fold line 3L (13) and fold line 1L (11) is set as intersection C, the intersection of fold line 3L (13) and fold line 2L (12) is set as intersection D, the intersection of fold line 3L '(23) and fold line 1L' (21) is set as intersection C ', and the intersection of fold line 3L' (23) and fold line 2L '(22) is set as intersection D'; a crease 4L (14) is arranged between the end point A and the intersection point C on the first plate (1), and a crease 5L (15) is arranged between the end point B and the intersection point D on the first plate (1); a crease 4L '(24) is arranged between the end point A and the intersection point C' on the second layout (2), and a crease 5L '(35) is arranged between the end point B and the intersection point D' on the second layout (2);

be equipped with crease 6L (34) that are located seal line (4) below on seal (3), and seal (3) middle part is equipped with the incision 1H (31) that the degree of depth reaches crease 6L (34), and the both ends of seal (3) are equipped with incision 2H (32) and incision 3H (33) that can insert each other respectively, and incision 2H (32) and incision 3H (33) are located between the bottom edge of seal (3) and crease 6L (34).

2. The easy-to-fold box-food bag of claim 1, wherein: the top opening end of the bag body is provided with a bag cap (6), and a tearable tearing structure is arranged between the bag cap (6) and the bag body.

3. The easy-to-fold box-food bag of claim 2, wherein: the tearable structure is a point-break tear line (7).

4. The easy-to-fold box-food bag of claim 2, wherein: the tearable structure comprises a tearable strip (8) arranged between the bag cap (6) and the bag body, and a point-break tear line (7) arranged between the tearable strip (8) and the bag cap (6) and between the tearable strip (8) and the bag body.

5. The easy-to-fold box-food bag of claim 4, wherein: the tearable strip (8) is provided with a tearable part (9) which protrudes out of the bag cap (6) and the bag body.

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