CN211611630U

CN211611630U - Folding bag

Info

Publication number: CN211611630U
Application number: CN201922154793.3U
Authority: CN
Inventors: 卢俊贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-10-02
Anticipated expiration: 2029-12-05

Abstract

The utility model relates to a folding bag. The folding bag is made of a foldable base material, and at least two strip arms symmetrically extend out of the base material in a rectangular shape and on two sides of the rectangular shape. The rectangle is divided equally into five folds. The folding arms are inserted into the folding gaps at the two sides of the strip-shaped folding object to form practical objects such as purses, card bags and the like.

Description

Folding bag

Technical Field

The utility model relates to a folding bag, in particular to a wallet, a card bag, a manual folding wallet, a card bag toy, a magic wallet, a card bag prop and the like which are made in a folding mode and a sheet-shaped folding material which is in a specific unfolding shape and is used for making the folding bag.

Background

It is well known that conventional purses, card bags and the like are often sewn edgewise from leather or fabric, and have not been made by folding a piece of base material.

The traditional production processes of wallets, card bags and the like are complicated, can be only manufactured in factories, and generally cannot be manually produced by individuals.

Because the production technologies such as traditional purses and card bags are complex, compared with the folding bag of the utility model, the cost is higher.

Since the conventional wallet, card bag, etc. cannot be made by folding, it is not related to the paper folding toy.

Due to the functional requirements of the traditional wallet, card bag and the like, the manufacturing material is single, the outer skin is leather or fabric, and materials such as kraft paper and plastic cloth are not used.

Because the traditional purses, card bags and the like are limited by the difficulty of printing leather materials, the change of the appearance and the design is less.

Since the conventional wallet, card bag, etc. are highly practical articles, they are generally used by adults and are not suitable for children's toys.

The paper folding is an intelligence game toy which is very popular with children.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wallet, card bag and the like which can be made in a folding way.

The utility model provides a base material of foldable making folding bag.

The utility model provides an intelligence-developing folding toy wallet, card bag and the like.

The utility model provides a stage property wallet or card package is used to magic.

In order to achieve the above object, the utility model discloses a folding base material forms a plurality of layers of rectangle folding thing through folding many times, then inserts with the arm on the base material the gap of rectangle folding thing side is with folding thing edge package, lock and die into a whole.

The fold may be used as a purse, card case, or other device flap pocket, etc.

Since the wallet, card bag, etc. can be folded by paper, the folded article can also be used as a manual toy for children.

The wallet, the card bag and the like are made of cheap materials, are convenient to manufacture and are suitable for manufacturing the disposable temporary wallet, the card bag and the like.

The base material of the aforementioned wallet, card case, etc. can be made at the factory, with the final folding made by the individual as desired.

The base material of the utility model can be leather, woven cloth, paper, plastic cloth, etc. The inner and outer surface of the substrate material should be treated homogeneously if special appearance effects are not sought. If paper is used, it is preferred to use thicker paper, such as kraft paper.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments will be briefly described below. The drawings in the following description are only examples of the present invention, and it is obvious to those skilled in the art that other technical solutions can be obtained according to the drawings without any creative effort.

Fig. 1 is a schematic view of a plane development of the base material of the present invention having two arms.

Fig. 2 is a schematic view of a plane development of the base material of the present invention having four arms.

Fig. 3-15 are schematic diagrams of steps of a folding method of the base material of the present invention.

Description of the figures

1. Base material

2. Rectangular part of base material

3. First folded part

4. Second folded portion

5. Third folded part

6. A fourth folded part

7. Fifth folding part

8. First arm

9. Second arm

10. Third arm

11. The fourth arm

12. Opening of the container

13. Incision

- (virtual division line) - (Y-axis)

-. S-outer broken line

-inner fold line

Detailed Description

As shown in fig. 1, one of the technical solutions of the present invention is that the folding bag is composed of a foldable base material (1), and the base material (1) has an inner surface and an outer surface. When the base material (1) is unfolded in a plane, the upward surface is the inner surface, and the downward surface is the outer surface. Of course, since the base material (1) is a two-dimensional plane and has a completely symmetrical structure, any one side may be an inner surface and the other side may be an outer surface. The base material (1) has an overall unfolded shape, and is in the form of a rectangle (2) and two arms (8) and (9) extending symmetrically on both sides of the rectangle. The rectangle (2) is divided into five folding parts in equal parts according to the direction of a transverse axis; a first folded portion (3), a second folded portion (4), a third folded portion (5), a fourth folded portion (6) and a fifth folded portion (7) may be defined in this order. The strip arms are located on one side of the second (4) and fourth (6) folds of the rectangle (2) and can be defined as a first strip arm (8) of the second fold (4) and a second strip arm (9) of the fourth fold in sequence. The first arm (8) is at the lower end of the second folded portion (4); the second arm (9) is at the upper end of the fourth folded part (6). The length of the strip arm is shorter than the width of the rectangle. In a preferred embodiment of the invention, the length of the first arm (8) is shorter than half the width of the rectangle. The width of the strip arm is equal to or slightly less than the height of the folded rectangular wallet, card bag, etc., so that the strip arm can be conveniently inserted into the folding gaps at the two sides of the folded base material (1).

In the above technical solution, the head of the strip arm may be semicircular to facilitate insertion of the strip arm.

On the basis of the technical scheme, an opening (12) can be formed in the longitudinal middle position of the second folded part (4) of the rectangular base material (2), and the opening can be rectangular, rhomboid or other openings similar to long shapes. The length of the opening (12) is equal to or slightly less than the height of the second folded part (4) and equal to or slightly wider than the width of the second arm (9) to facilitate the passage of the arm.

In the above embodiment, the length of the second arm (9) may be 3/4 the width of the rectangle so that the second arm (9) extends from the opening and folds back to form a closure for an inner pouch of a purse, card case or the like.

In a further embodiment of the solution, a straight cut (13) is made above the opening (12) to act as a catch, so that the second arm (9) extends from the opening (12) and is folded back to form the cover of an inner pouch of a purse, card case or the like, the head of the folded-back second arm (9) being inserted into the cut (13) to lock the cover. The length of the notch (13) is adapted to the width of the arc-shaped head of the second arm (9).

According to the utility model, the folding method of the folding bag comprises a first step of folding the first folding part (3) outwards to make the outer surface of the first folding part (3) fit with the outer surface of the second folding part (4); secondly, continuously folding the second folding part (4) outwards by taking the boundary of the second folding part (4) and the third folding part (5) as a folding line, so that the inner surface of the first folding part (3) is attached to the outer surface of the third folding part (5); thirdly, taking a boundary between the fourth folding part (6) and the fifth folding part (7) as a folding line, and folding the fifth folding part (7) inwards to ensure that the inner surface of the fifth folding part (7) is attached to the inner surface of the fourth folding part (6); fourthly, taking a boundary line of the third folding part (5) and the fourth folding part (6) as a folding line, and folding inwards to ensure that the inner surface of the third folding part (5) is attached to the inner surface of the fourth folding part (6); a fifth step of inserting a first arm (8) extending from the second folded portion (4) into a gap between the fourth folded portion (6) and the fifth folded portion (7), and a sixth step of inserting a second arm (9) extending from the fourth folded portion (6) into a gap between the first folded portion (3) and the second folded portion (4).

In the above embodiment where the second arm (9) extends from the opening (12), the folding step further comprises: and seventhly, pulling the second arm (9) out of the opening (12) and folding back to form a sealing cover of an inner bag of the wallet, the card bag and the like.

On the basis of the above-described embodiment, a cut (13) may be made in the second folded portion (4). In an embodiment having a cut (13), the folding step further comprises: and eighthly, pulling out the head of the second arm (9) from the opening, folding back, inserting the head into the notch (13), and locking the sealing cover.

In the above embodiment, the inner surface and the outer surface may also be printed with different colors or patterns, and since the inner surface is not always on the outer surface of the wallet or the card bag after the folding is completed, and the outer surface is not always on the inner surface of the wallet or the card bag, the inner surface and the outer surface are printed with colors or patterns according to the patterns spliced after the folding is completed.

As shown in fig. 2, another preferred embodiment of the present invention, especially when using thin paper, fabric or plastic cloth as the base material, the base material (1) of the present invention has four arms. The base material (1) has an inner surface and an outer surface. When the base material (1) is unfolded in a plane, the upward surface is the inner surface, and the downward surface is the outer surface. The base material (1) is integrally unfolded to form a rectangle (2) and four arms symmetrically extending out of two sides of the rectangle. The rectangle (2) is divided into five folding parts in equal parts according to the direction of a transverse axis; a first folded portion (3), a second folded portion (4), a third folded portion (5), a fourth folded portion (6) and a fifth folded portion (7) may be defined in this order. The strip arms are positioned on two sides of the second folding part (4) and the fourth folding part (6) of the rectangle (2), one strip arm symmetrically extends out of each side, and the strip arms can be sequentially positioned into a first strip arm (8) at the lower end of the second folding part (4), a third strip arm (10) at the upper end of the second folding part (4), a second strip arm (9) at the upper end of the fourth folding part (6) and a fourth strip arm (11) at the lower end of the fourth folding part (6). The length of the strip arm is shorter than the width of the rectangle (2), preferably its length is shorter than half the width of the rectangle (2). The width of the strip arm should be equal to or slightly less than the height of the rectangular folded purse, card pack, etc., so that the strip arm can be easily inserted into the folding slits on both sides of the folded base material (1).

On the basis of the technical scheme, an opening (12) can be formed at the longitudinal middle position of the second folded part (4) of the base material (1), and the opening (12) can be a rectangular opening, a rhombic opening or other long openings. The length of the opening (12) is equal to or slightly less than the height of a folded purse, card bag or the like of the base material (1).

In the above embodiment, the length of the second arm (9) can be chosen to be about 3/4 of the width of the rectangle (2) so that the second arm (9) extends from the above-mentioned opening (12) and folds back to form a cover for an inner pouch of a purse, card bag or the like.

In a further embodiment of the solution, above the opening (12) a straight cut (13) is made, acting as a catch, so that the second arm (9) extends from the opening (12) and is folded back to form a cover for an inner pouch of a purse, card pack or the like, the head of which is inserted into the cut, locking the cover.

3-15, the method of folding the folded package is a first step, as shown in FIG. 4, of folding the third arm (10) of the second folded portion (4) outwardly along the fold line (-cndot-) so that its outer surface is in contact with the outer surface of the second folded portion (4), so that the end surface of the second folded portion (4) which is finally exposed is not a single thin single-layer cross-section; secondly, as shown in fig. 5, the first folded portion (3) is folded outwards along the outer folding line (-. cndot. -) to make the outer surface of the first folded portion (3) fit with the outer surface of the second folded portion (4); thirdly, as shown in fig. 6, folding the fourth arm (11) of the fourth folded portion (6) inward along the inner folding line (- - - - - -) so that the inner surface thereof is attached to the inner surface of the fourth folded portion (6) so that the end surface of the fourth folded portion (6) finally exposed to the outside is not a single thin single-layer section; fourthly, as shown in fig. 7, taking the boundary of the second folded part (4) and the third folded part (5) as a folding line, and continuing to fold the second folded part (4) outwards along an external folding line (-. cndot. -) to ensure that the inner surface of the first folded part (3) is jointed with the outer surface of the third folded part (5); a fifth step, as shown in fig. 8, taking the boundary between the third folded part (5) and the fourth folded part as a folding line, and folding outwards along an external folding line (-. cndot. -) to make the external surface of the third folded part fit with the external surface of the fourth folded part (6); sixthly, as shown in fig. 9 to 10, taking a boundary between the fourth folded portion (6) and the fifth folded portion as a folding line, extending an inner folding line (- - - - - -), and folding the fifth folded portion inwards to make the inner surface of the fifth folded portion (6) fit with the inner surface of the fourth folded portion (6); seventhly, inserting a first arm (8) extending from the second folded portion (4) into a gap between the fourth folded portion (6) and the fifth folded portion (6); eighthly, as shown in fig. 11, folding the outer surface of the third folded portion (5) and the outer surface of the fourth folded portion (6) outward by using a boundary line between the third folded portion (5) and the fourth folded portion (6) as a folding line; a ninth step of inserting the second arm (9) extended from the fourth folded portion (6) into the gap between the first folded portion (3) and the second folded portion (4), as shown in fig. 12; and a tenth step of folding the folded rectangular blocks along the inner folding lines to form a wallet or card bag shape as shown in fig. 15.

In the above-mentioned embodiment in which the second arm (9) protrudes from the opening (12), as shown in fig. 13 and 14, the folding step further comprises: in the tenth step, the second arm (9) is pulled out from the opening (12) and folded back to form a cover for an inner bag of a purse, card bag or the like.

In the embodiment with the cut (13), as shown in fig. 13 and 14, the folding step further comprises: and a twelfth step, after the second arm is pulled out from the opening (12), the second arm is folded back and inserted into the notch (13), and the sealing cover is locked.

The sequence of many folding steps in the above folding method is not absolute, e.g., the first step may also start with the fifth step; the fourth step and the fifth step, which step is overlapped first does not influence the result, and the like. Since the base material (1) is substantially symmetrical, it is possible to fold the middle part from the first folded part (3) to the fifth folded part (5), or by folding both ends first.

Since the base material (1) is a two-dimensional plane and has a completely symmetrical structure, any one side can be an inner surface and the other side can be an outer surface, so that the inward folding and the outward folding are based on the condition that the upward side of the base material (1) is initially the inner surface and the downward side is the outer surface, and if the upward side of the base material (1) is initially the outer surface and the downward side is the inner surface, the inward and outward reverse folding is possible.

In the above embodiment, the inner surface and the outer surface may also be printed with different colors or patterns, and since the inner surface is not always on the outer surface of the wallet or the card bag after the folding is completed, and the outer surface is not always on the inner surface of the wallet or the card bag, the inner surface and the outer surface are printed with the colors or patterns after the folding is completed.

The description of the present invention is intended to be illustrative, but not exhaustive, of all embodiments. The description of the present specification, drawings and claims does not limit the scope of the invention. Many other variations of the same principles and which would be apparent to one of ordinary skill in the art are within the scope of the invention.

Claims

1. A folding bag, which consists of a foldable base material (1), characterized in that,

the base material (1) has an inner face and an outer face;

the overall unfolded shape of the base material (1) is a rectangle (2) and at least two arms symmetrically extending out of two sides of the rectangle (2);

the rectangle (2) is divided into five folding parts in equal parts according to the direction of a transverse axis; can be defined as a first folding part (3), a second folding part (4), a third folding part (5), a fourth folding part (6) and a fifth folding part (7) in sequence;

the strip arms are arranged at the side ends of the second folding part (4) and the fourth folding part (6) of the rectangle (2), namely a first strip arm (8) at the lower side end of the second folding part (4) and a second strip arm (9) at the upper side end of the fourth folding part (6); the length of the strip arm is shorter than the width of the rectangle (2); the width of the strip arm should be equal to or slightly less than the height of the folded purse, card bag, etc. of the base material (1).

2. The folding bag according to claim 1, characterized in that the second folding portion (4) further comprises a third arm (10) and the fourth folding portion (6) further comprises a fourth arm (11); the third arm (10) is located at the upper side end of the second folded portion (4) and the fourth arm (11) is located at the lower side end of the fourth folded portion (6).

3. The folding bag according to claim 1 or 2, characterized in that an opening (12) is provided in the base material (1) at a position longitudinally intermediate the second folded portion (4) of the rectangle (2).

4. A folding bag according to claim 3, characterized in that the opening (12) is rectangular or diamond-shaped.

5. A folding bag according to claim 3, characterized in that the length of the second arm (9) is about 3/4 of the width of the rectangle (2).

6. A folding bag according to claim 3, characterized in that above the opening (12) of the second folded part (4) of the rectangle (2) of the base material (1) there is a straight cut (13) as a catch for the closure of the inner bag.

7. The folding bag according to claim 1 or 2, characterized in that the head of the second arm (9) is semicircular.

8. The folding bag of claim 1 or 2, wherein the head of the strip arm is semicircular.

9. The folding bag according to claim 1 or 2, characterized in that the base material (1) is made of a foldable material comprising leather, cloth, paper, plastic cloth, etc.

10. The folding bag according to claim 1 or 2, characterized in that the base material (1) is printed with a pattern.