TWM447134U - Improved structure of foldable shopping bag - Google Patents

Description

Structure improvement of foldable shopping bags

The present invention relates to a structural improvement of a foldable shopping bag, in particular to a set of front and rear cloth materials, a set of side cloth materials and a set of carrying belts, wherein the front and rear cloth materials are closed ends. The top end of the cloth is sewn between the left and right sides of the front and rear cloths, and the set of straps are respectively connected to the front and rear sides of the cloth, and each The two ends of the strap are respectively connected to the top edges of the front and rear cloths, and the strips can be inserted into one of the reversed storage compartments by means of a cloth-breaking design at the bottom of the hidden widened bag on both sides of the bag body. The front or rear cloth material and the folded side of the cloth formed by one side of the cloth material, so that the bag body can be folded to form a small shopping bag design that is easy to carry.

According to the conventional bag, although it has a design that can reduce the volume, it still has the disadvantages of not being practical. The following three kinds of conventional bag designs are recommended:

The first conventional bag (2), as shown in the eleventh and twelfth drawings, the front and back cloths (21) of the bag (2) include two straps (22) The cloth material is cut into a surface, and the two sides of the cloth surface (23) and the bottom cloth surface (24) are combined. Therefore, the cloth at the opening (25) between the two belts (22) needs to be cut and removed, so It is quite costly, which increases the cost, and it is provided with a rope (26) or a button (27) at the opening (25), and the bag (2) can be folded into a single body and can be borrowed by a rope (26) or The button (27) is tight, but the design of the rope (26) and the button (27) is easy to hook and pull to other items in the bag (2).

The second conventional bag (3), as shown in the thirteenth and fourteenth figures, is provided with a storage bag (32) on the bag surface (31), and the entire bag (3) is folded. After being inserted into the volume of the storage bag (32), the product can be reversely inserted into the storage bag (32). However, if the volume is not consistent, the design is not easy to be inserted into the storage bag, and is separately provided. A storage bag is labor-intensive and consumes cloth, which increases the cost.

The third conventional bag (4) is as shown in the fifteenth figure, and the front and back cloth faces (41) of the bag (4) include two straps (42) which are cut from the entire piece of cloth. And combining the two sides of the cloth surface (43), therefore, the cloth material at the opening (44) between the two belts (42) needs to be cut and removed, so that it is quite costly, and the cost is increased, and The seam is applied to the top seam of the two straps (42), and the seam is made to be harder. Therefore, it is difficult to hold when gripping the palm of the hand, and it is uncomfortable, and the strap is lifted (42). ) can't reverse the hidden, so it can't achieve the purpose of collection.

In view of the practical difficulties of the above-mentioned conventional bag and the lack of improvement, the creator hopes to provide a breakthrough design to enhance the practical effect. It is a research and design system, and has been engaged in related product design for many years. The professional technical knowledge and practical experience of production and sales and the results of research and design, the final study of this creation of a foldable shopping bag structure improvement to provide users.

The creation system comprises a bag body comprising a set of front and rear cloth materials, a set of side cloth materials and a set of straps, wherein the front and rear cloth materials are closed ends, and the top system is The open end, the set of side cloths are respectively sewn between the left and right sides of the front and rear cloths, and the set of straps are respectively connected to the front and rear sides of the cloth, and each strap is The two ends are respectively connected to the top edges of the front and rear cloths, and the strips can be reversely inserted into one of the front or back by means of a cloth break design at the bottom of the hidden widened bag on both sides of the bag body. The cloth material and the folded side of the cloth formed by one side of the cloth material, so that the bag body can be folded to form a small shopping bag design that is easy to carry.

The main purpose of this creation is to enable the strap to be inserted into the front or rear cloth and folded after being cut off at the bottom of the hidden widened bag on both sides of the bag. The slats formed by the fabrics on one side, so that the bag body can be folded to form a shopping bag design that is small in size and easy to carry.

The second purpose of this creation is mainly to make the bag body and the strap two independent members. No matter how the bag is combined, how to enlarge, lengthen and widen the bag body, the usability of the strap is not affected, and both can be used. Reverse storage.

Another purpose of this creation is that it can be completely flattened on the ground by the design of the non-fixed bag bottom. It does not occupy space (there is a fixed bag bottom, which is more three-dimensional, but takes up space) and the bag material only needs one layer. Yes, the cost is low and the volume is small after folding.

In order to make your review board more aware of the structural features and efficacy of this creation, we will cooperate with the schema and elaborate on it later.

Please refer to the first figure. This creation is about the structural improvement of a foldable shopping bag. The creation bag (1) mainly includes a set of front and rear cloths (11) (1) 2) a set of side fabrics (13) (14) and a set of straps (15) (16), wherein the front and rear fabrics (11) (12) are sewn to form a bottom of the bag with a closed end. The top of the bag body (1) is open at the top, and the bottom edge of the set of side fabrics (13) (14) is folded in half and then combined with the bottom edge of the front and rear cloths (11) and (12), respectively. The sides of the bottom of the bag of the body (1) form a hidden widened bottom and a cloth break design, and the sides of the set of side fabrics (13) (14) are respectively sewn to the front and rear cloths (11) (12) between the left and right sides, and the set of straps (15) and (16) are respectively connected to the front and rear cloths (11) (12), and each strap (15) (16) The two ends are connected to the top edges of the front and rear cloths (11) and (12) respectively. When the original bag body (1) is folded, the two sides of the cloth (13) (14) are firstly laid by the center line (131). (141) Fold the front and back of the cloth (11) (12) between the two sides (as shown in the first figure), and then fold the front and back cloth (11) (12) twice from the vertical axis. , the width of the front and rear cloths (11) (12) after folding is similar to the width of the set of straps (15) (16) (as shown in the second and third figures), and then folded and slender Before and after the shape, the cloth (11) (12) is folded in half by the horizontal center line (as shown in the fourth figure). Figure 5), and first fold one of the inner belts (16) folded onto the front and rear cloths (11) (12) that have been folded into small volumes (as shown in Figure 6). Once again, before and after folding into a small volume, the cloth (11) (12) is folded in half by the horizontal centerline (as shown in Figure 7), and then one of the unfolded straps (15) will be used. The inner side surface (151) is turned outward to the outside, so that the strap (15) is wound around the bag body (1) folded into a small volume (as shown in the eighth and ninth figures), and finally the strap is lifted. (15) The top end of the bend is inserted into one of the sides, The back cloth (11) (12) and the folded side of the cloth (13) formed by one side of the cloth (13) (as shown in the tenth figure), so that the bag body (1) can be folded A small size and easy to carry.

In summary, the creation device can make the bag body foldable to form a small volume and easy to carry, and the two separate members of the bag body and the strap enable the strap to be used without being affected by the size of the bag body and can be completely flat. Spreading on the ground, not occupying space and other functions, it is a novelty, progressive and available for industrial application. It has already met the requirements for the grant of new patents, and has filed a patent application according to law. To review, and to grant the patent in this case as soon as possible, it is a virtue.

The above is only the preferred embodiment of the present invention. When it is not possible to limit the scope of this creation, the equivalent changes and modifications made by the patent application scope of this creation should still belong to this creation patent. Within the scope of coverage.

(1) ‧ ‧ bag body

(11) ‧ ‧ front cloth

(12) ‧‧‧After cloth

(13) (14) ‧‧‧ Side cloth

(131) (141) ‧‧ midline

(15)(16)(22)(42)‧‧‧Tie

(151) ‧‧‧ inside

(17)‧‧‧Cracks

(2) (3) (4) ‧ ‧ bags

(21) (41) ‧ ‧ front and back cloth

(23) (43) ‧ ‧ side cloth

(24)‧‧‧Bottom cloth

(25) (44) ‧ ‧ openings

(26)‧‧‧ rope

(27) ‧‧‧ button

(31) ‧‧‧ bag noodles

(32)‧‧‧ 收纳 bags

(421)‧‧‧Sewing processing

The first figure is a perspective view of one of the preferred embodiments of the present invention.

The second figure is a schematic diagram of an embodiment in which the front and back cloths are folded in half by the longitudinal axis.

The third figure is a schematic diagram of an embodiment in which the widths of the front and rear cloths are folded in the second time from the centerline of the longitudinal axis so that the widths of the front and rear cloths are similar to the width of the set of belts.

The fourth and fifth figures are schematic views of an embodiment in which the original fabric is folded and folded in a horizontal shape before and after folding.

The sixth figure is a schematic view of an embodiment in which one of the inner side straps is folded and folded onto the front and rear cloth sheets which have been folded into a small volume.

The seventh picture is that the original piece will be folded into a small volume before and after the cloth is folded in half by the horizontal center line. A schematic of an embodiment.

The eighth and ninth drawings illustrate a schematic view of an embodiment in which one of the unfolded straps is flipped outwardly to the outside so that the strap is wrapped around the outer body of the bag.

The tenth figure is a schematic view of an embodiment in which the top end of the strap is bent into a nip formed by one of the front and rear fabrics and the folded one of the fabrics on the side.

The eleventh figure is a perspective view of the first conventional bag.

Figure 12 is a perspective view of the first embodiment of the conventional bag folding.

The thirteenth image is a perspective view of a second conventional bag.

Figure 14 is a perspective view of an embodiment of the second conventional bag.

The fifteenth figure is a perspective view of the third conventional bag.

(1) ‧ ‧ bag body

(11) ‧ ‧ front cloth

(12) ‧‧‧After cloth

(13) (14) ‧‧‧ Side cloth

(131) (141) ‧‧ midline

(15) (16) ‧ ‧ carrying

Claims (2)

The invention relates to a structural improvement of a foldable shopping bag, the bag body comprising a set of front and rear cloth materials, a set of side cloth materials and a set of carrying belts, wherein the main features are: wherein the front and rear cloth materials are bottomed by a car The seam forms a bottom of the bag with a closed end, and the top of the bag body is an open end, and the two sides of the side cloth are respectively sewn between the left and right sides of the front and rear cloth materials, and the set of straps are respectively Connected to the top of the front and rear cloths, and the two ends of each strap are respectively connected to the top edges of the front and back cloths; by the above-mentioned components, the two sides of the cloth are folded in front of the center line before the folding, Between the two sides of the rear cloth, the front and back cloths are folded twice by the vertical axis, so that the width of the front and back cloths is similar to the width of the set of belts, and then folded to be slender. Before and after, the cloth is folded in half by the horizontal center line, and one of the belts on the inner side is folded and fitted to the cloth before and after being folded into a small volume, and once again, the cloth is folded into a small volume before and after the cloth. Folded by the horizontal centerline, and then one of the unfolded straps will be used to flip the inner side outward to the outside. The strap is wound around the outer surface of the bag which is folded into a small volume, and finally the top end of the strap is bent and inserted into the nip formed by one of the front and rear cloths on the side and the one side of the folded fabric. The bag body can be folded to form a small volume and easy to carry. The structural improvement of the foldable shopping bag according to Item 1 of the patent application scope, wherein the bottom edge of the set of side fabrics is folded in the same manner as the bottom seam of the front and rear cloths of the set, and the bag of the bag body is made. A hidden widened bottom and a broken fabric are formed on both sides of the bottom.