CN219353292U

CN219353292U - Foldable and deformable multifunctional mother bag

Info

Publication number: CN219353292U
Application number: CN202220320175.0U
Authority: CN
Inventors: 储丽阳
Original assignee: Guangling College Of Yangzhou University
Current assignee: Guangling College Of Yangzhou University
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2023-07-18
Anticipated expiration: 2032-02-17

Abstract

The utility model relates to a foldable and deformable multifunctional mother bag, which comprises an expandable and tiled bag body and a detachable bag belt, wherein the bag body comprises a front piece, a rear piece, a bottom piece, a left piece and a right piece, the front piece and the rear piece are respectively and foldably connected with the long sides of the bottom piece, the left piece and the right piece are respectively and foldably connected with the two short sides of the bottom piece, the edge of the opening of the rear piece is connected with a bag cover, the two sides of the front piece and the rear piece are respectively and foldably connected with sector connecting pieces between the two sides of the front piece and the two adjacent sides of the left piece and the right piece, and the angular bisectors of the sector connecting pieces are respectively provided with crease lines capable of oppositely folding and overlapping the sector connecting pieces; the front piece, the back piece, the left piece and the right piece are folded and turned over 90 and ︒ along the connecting edges with the bottom piece, meanwhile, the fan-shaped connecting pieces are folded and attached to the surfaces of the front piece and the back piece respectively in a flat folding way along the angular bisectors, the free ends of the bag covers are folded to the outer sides of the front piece and are buckled through the locking structures, and the corresponding parts of the bag bodies are provided with the buckles which are convenient for installing the bag belts.

Description

Foldable and deformable multifunctional mother bag

Technical Field

The utility model relates to the technical field of bags, in particular to a multifunctional mommy bag capable of being folded and deformed according to use requirements.

Background

The baby bag is a case product specially designed and produced for facilitating the care of children, and articles for infants and mothers are placed in the bag in a classified manner, so that convenience is brought to the mother for carrying the child out. Many baby bags in the prior art are basically concentrated in the bag body, and are inserted and separated in the bag, so that a heat-insulating milk bottle, a milk powder box, a diaper, clothes, cleaning products and the like are placed in the bag, and all areas are independent, so that a baby can be conveniently placed and classified.

However, these mother bags suffer from the following disadvantages: 1. the appearance of the bag is too leisure and sports wind, and is not fashionable; 2. only has one bag type and function, such as single shoulder back, double shoulder back, inclined carrying, hand carrying and the like, and the bag type and the using mode cannot be mutually switched; 3. when a mother and baby room or a diaper changing table cannot be found in an active place, the baby bag cannot provide conditions for some emergency situations (changing a diaper or sleeping of an infant). 4. Because of the need for containing the articles, the size of the mother bag is generally larger, and the mother bag occupies a large amount of space when being stored.

Disclosure of Invention

Aiming at the problems that the bag type and the function are single in the prior art, the utility model can not meet the requirements of changing diapers or sleeping and lying when the baby is out, and provides the foldable and deformable multifunctional baby bag, which can change the shape and the size of the bag body through folding and deformation, and can also be unfolded along each folding line, so that the bag body is flatly laid, and is convenient for the baby to lie and change the diapers or the baby to sleep or rest and play.

The utility model aims to realize that the multifunctional mother bag capable of being folded and deformed comprises a bag body capable of being unfolded and laid and a detachable bag belt, wherein the bag body comprises a front piece, a rear piece, a bottom piece, a left piece and a right piece, the bottom piece is positioned in the center of the bag body and is rectangular, the front piece and the rear piece are respectively and foldably connected with the long sides of the bottom piece and are arranged in a front-back symmetrical mode, the left piece and the right piece are respectively and foldably connected with the two short sides of the bottom piece and are arranged in a left-right symmetrical mode, the opening edge corresponding to the rear piece is connected with a foldable bag cover, fan-shaped connecting pieces are respectively and foldably connected between the two side edges of the front piece and the two adjacent side edges corresponding to the left piece and the right piece, and crease lines for folding and overlapping the fan-shaped connecting pieces are respectively arranged at corner bisectors of the fan-shaped connecting pieces; the front piece, the back piece, the left piece and the right piece are folded and turned over 90 and ︒ along the connecting edges with the bottom piece, meanwhile, the fan-shaped parts of the fan-shaped connecting pieces after being folded and overlapped along the angular bisectors are respectively flatly folded and attached to the surfaces of the front piece and the back piece, an open bag body inner cavity with an upper opening is formed by button structure button fixation enclosure, the free end of the bag cover is folded to the outer side of the front piece and is buckled through a locking structure, and locking rings which are convenient for installing a bag belt are arranged at the corresponding parts of the bag body.

The main structure of the multifunctional mother bag is formed by folding and enclosing the front piece, the rear piece, the bottom piece, the left piece and the right piece into the bag body with an open upper opening, in order to enable the bag body to be tiled and unfolded, the adjacent parts of the front piece and the rear piece with the left piece and the right piece are respectively connected in a folding way through the fan-shaped connecting pieces, so that the bag body is convenient to be tiled and unfolded and used, and is also convenient to be folded and enclosed according to corresponding folding lines to form the bag for use, a button structure is arranged at the corresponding part according to the shaping requirement of the bag body after enclosing, the quick shaping and locking of the enclosed rear cavity are facilitated, and meanwhile, the bag body is also convenient to be quickly unlocked and unfolded and flattened. Therefore, the multifunctional mother bag disclosed by the utility model has the advantages that the sheets of the bag body are connected into a structure which can be spread in a flat manner through the multi-position folding lines and the fan-shaped connecting sheets, so that the bag can be used as a bag in daily life and can be used as a flat mat in emergency when people go out, and the functions of the mother bag are improved.

Further, the bag body comprises an inner lining made of cloth material and an outer skin made of leather or hard cloth material, edges of the inner lining and the outer skin are connected in a sewing mode, and sewing lines are respectively arranged on two sides of the folding lines connected by the pieces in parallel.

In one preferred aspect of the present utility model, the front and rear panels are isosceles trapezoids having the same front and rear shapes.

As another preferred aspect of the present utility model, the front and rear panels are rectangular shapes corresponding to the front and rear shapes.

As a first preferable further improvement, the front piece and the rear piece are of an inverted isosceles trapezoid with a longer upper part and a shorter lower part and a right isosceles trapezoid with a shorter upper part and a longer lower part, the right isosceles trapezoid and the lower bottom edge of the inverted isosceles trapezoid of the same piece share the same long edge of the bottom piece, and the sector connecting pieces corresponding to the front piece and the rear piece of each isosceles trapezoid are provided with angle bisectors which can be folded and overlapped. The mother bag with improved result is characterized in that the front piece and the rear piece are arranged into an inverted trapezoid with a large upper part and a small lower part, or a regular trapezoid with a large upper part and a large lower part, so that the shape of the bag is diversified, the inverted trapezoid and the regular trapezoid share the bottom edge of the same bottom piece, and only the selected folding line positions are different, so that the inverted trapezoid mother bag with a larger upper opening, or the fashion bag with a smaller upper opening can be formed.

As a further improvement of the bag body, the bag strap is a single shoulder strap, a hand strap or a double shoulder strap, and two ends of the bag strap are provided with lock catches capable of being elastically opened and closed.

Drawings

Fig. 1 is an expanded view of the foldable and deformable multi-functional mother bag of the present utility model.

Fig. 2 is a schematic drawing showing the first folded shape of the foldable and deformable multi-functional mother bag according to the present utility model.

Fig. 3 is a schematic view showing a second folded shape of the foldable and deformable multi-functional mother bag according to the present utility model.

Fig. 4 is a schematic view of a second folding and forming back-to-back dual shoulder strap style of the foldable and deformable multi-functional mother bag of the present utility model.

Wherein, 1 bag body; 2, covering; 3, a shackle; 4, single shoulder straps; 5, locking; 6 double shoulder straps.

Description of the embodiments

The foldable and deformable multifunctional mother bag comprises a bag body 1 and a detachable bag belt, wherein the bag belt can be a single shoulder bag belt 4 or a double shoulder bag belt 6, two ends of the bag belt are provided with lock catches 5 which can be elastically opened and closed, the bag body 1 comprises a rectangular bottom plate abcd at the center, front pieces, rear pieces, bottom pieces, left pieces achg and right pieces achg which are connected in a front-back and left-right folding manner, the front pieces and the rear pieces are respectively connected with long edges cd and long edges ab of the bottom plate abcd in a folding manner, the front pieces and the rear pieces are arranged in a front-back symmetrical manner, the left pieces achg and the right pieces bdef are respectively connected with short edges ac and short edges bd of the bottom plate abcd in a folding manner, and in a left-right symmetrical manner, so as to realize different shapes, and the opening edges corresponding to the rear pieces are connected with foldable bag covers 2.

In order to improve the practical performance of the bag body, the bag body 1 comprises an inner liner made of cloth material and an outer skin made of leather or hard cloth material, the edges of the inner liner and the outer skin are connected in a sewing way, and two sides of a folding line connected by each piece are respectively provided with a sewing line in parallel.

In the embodiment, the left sheet and the right sheet of the bag body 1 are also rectangular, the front sheet and the rear sheet are isosceles trapezoids, and for changing the inner cavity capacity of the bag, the bag can be an inverted isosceles trapezoid with a large upper part and a small lower part or a right isosceles trapezoid with a large upper part and a small lower part, the front sheet and the rear sheet of the inverted isosceles trapezoids share the same corresponding lower bottom edge, namely the corresponding long side ab or long side cd, when the front sheet and the rear sheet are the right isosceles trapezoids, the front sheet is cdvu, the rear sheet is abpo, and the adjacent sides of the two sides of the front sheet cdvu and the rear sheet abpo, which correspond to the left sheet achg and the right sheet cdvu, are respectively connected with a fan-shaped connecting sheet gao, a fan-shaped connecting sheet pbf, a fan-shaped connecting sheet hcu and a fan-shaped connecting sheet edv in a folding way, and the angle bisectors of the fan-shaped connecting sheets are respectively provided with folds and overlapped folds am, a folding seam dw and a folding seam ct; when the folding forming bag cavity is formed, the front piece cdvu, the rear piece abpo, the left piece achg and the right piece cdvu are respectively folded and turned over 90 and ︒ along the connecting edges of the front piece cdvu, the folded fan-shaped parts of the fan-shaped connecting pieces are respectively folded and attached to the surfaces of the front piece cdvu and the rear piece abpo along the angular bisectors, the bag cavity with an open upper opening is formed by button structure fastening and enclosing, as shown in fig. 2, the free end of the bag cover 2 is folded to the outer side of the front piece cdvu and is buckled through a locking structure, and the opening edges and the lower parts corresponding to the front piece cdvu and the rear piece abpo are respectively provided with a hook ring 3 which is convenient for installing a bag strap. In order to facilitate rapid locking of the folded sheets, a snap fastener structure comprising a buckle seat and a buckle cover is formed at the corresponding position of the bag body in advance, wherein the buckle cover is arranged at the positions A1, A2, A3 and A4, the buckle seat is arranged at the positions A1', A2', A3 'and A4', after the folding manner is carried out, the buckle cover A1 and the buckle seat A1 'are aligned with a lock catch, the buckle cover A2 and the buckle seat A2' are aligned with a lock catch, the buckle cover A3 and the buckle seat A3 'are aligned with a lock catch, and the buckle cover A4 and the buckle seat A4' are aligned with a lock catch; the same sets up the hasp structure in the free end of closing cap and the corresponding position of anter equally, and the general magnetism of being convenient for open the unblock repeatedly detains the structure, corresponds the position in front and back and sets up magnetism and detains seat C', and closing cap free end sets up magnetism buckle closure C. After the inner cavity of the bag body is formed by folding, a single shoulder strap 4 is arranged on the opening hook ring 3 of the front piece and the rear piece, so that the mother bag with a big upper opening, a small lower bottom and a large capacity is formed and assembled as shown in figure 2, and the mother bag is buckled by the front piece, the rear piece and the rear piece of the bag cover.

In the spreading and unfolding structure of the bag body 1 shown in fig. 1, another splitting and folding mode that front and rear sheets are in a right isosceles trapezoid structure is further provided, specifically, a front sheet cdlk, a rear sheet abji, corresponding fan-shaped connecting sheets hck, fan-shaped connecting sheets edl, fan-shaped connecting sheets gai and fan-shaped connecting sheets jbf, angular bisectors of the corresponding fan-shaped connecting sheets are respectively a fold ct, a fold dw, a fold an and a fold bp, the front sheet cdlk, the rear sheet abji, a left sheet achg and a right sheet cdvu are folded and turned over 90 ︒ along each connecting edge with a bottom sheet abcd, meanwhile, fan-shaped parts of the fan-shaped connecting sheets folded and overlapped along the fold bisectors are respectively flatly folded and attached to the surfaces of the front sheet lk and the rear sheet abji, and through pre-setting button structures, the front isosceles trapezoid bag body inner cavities with small upper opening bottoms are formed by button fixing and enclosing, as shown in fig. 3 and fig. 4, B1, B2, B3, B4 'are respectively fastened and fixed on the surface of the bag body 1, B' and B '2, B' are respectively, and B '2, B' and B '4 are respectively fastened and the front and B' 2 are respectively fastened and the front isosceles trapezoid bag body is fastened and fixed. Then, installing a single shoulder strap 4 on the mouth shackle 3 of the front piece and the rear piece to finish the forming assembly of the bag body style as shown in figure 3; a back piece of the folded bag 1 may be provided with a back-up shoulder strap 6 to form a bag style as shown in fig. 4.

The bag body shape style is not limited to the variation of the trapezoid structure, the front and rear sheets can be further provided with the crease of the rectangular style, and the bag body style of the rectangular style can be formed by folding and forming the rectangular style only by arranging the crease of the folding style in advance in the unfolding and tiling structure of the bag body and arranging the crease of the folding style at the angular bisector position of the corresponding fan-shaped connecting sheet and further matching with the corresponding buckle cover and buckle seat.

The main structure of the multifunctional mother bag is formed by folding and enclosing a front piece, a rear piece, a bottom piece, a left piece and a right piece into a bag body with an open upper opening, in order to enable the bag body to be unfolded in a tiling mode, the adjacent parts of the front piece and the rear piece with the left piece and the right piece are respectively connected in a folding mode through the fan-shaped connecting pieces, tiling unfolding of the bag body is facilitated, the bag body is conveniently folded according to corresponding folding seams to form a cavity of the bag to be used as the bag, a button structure is arranged at the corresponding part according to the shaping requirement of the bag body after the bag body is enclosed, rapid shaping and locking of the enclosed bag cavity are facilitated, and meanwhile, the bag body is conveniently unfolded in a rapid unlocking mode. Meanwhile, the surface of the bag body is provided with crease lines of various folding modes in advance, so that the bag with different shape and style can be folded and formed according to the use requirement for different requirements and occasions, and the bag can be used as a bedding after being spread flatly for the use of different use requirements of functionality, practicability, multiple occasions, such as changing diapers, resting or playing of babies.

Claims

1. The utility model provides a foldable and deformable multifunctional baby bag which is characterized in that the bag comprises a bag body which can be unfolded and laid and a detachable bag belt, the bag body comprises a front piece, a rear piece, a bottom piece, a left piece and a right piece, the bottom piece is positioned at the center of the bag body and is rectangular, the front piece and the rear piece are respectively connected with the long side of the bottom piece in a folding way and are arranged in a front-back symmetrical way, the left piece and the right piece are respectively connected with the two short sides of the bottom piece in a folding way and are arranged in a bilateral symmetry way, the edge of a mouth part corresponding to the rear piece is connected with a foldable bag cover, fan-shaped connecting pieces are respectively connected between the two side edges of the front piece and the rear piece and the adjacent side edges corresponding to the left piece and the right piece in a folding way, and angle bisectors of the fan-shaped connecting pieces are respectively provided with crease seams which can fold the fan-shaped connecting pieces in a folding way; the front piece, the back piece, the left piece and the right piece are folded and turned over 90 and ︒ along the connecting edges with the bottom piece, meanwhile, the fan-shaped parts of the fan-shaped connecting pieces after being folded and overlapped along the angular bisectors are respectively flatly folded and attached to the surfaces of the front piece and the back piece, an open bag body inner cavity with an upper opening is formed by button structure button fixation enclosure, the free end of the bag cover is folded to the outer side of the front piece and is buckled through a locking structure, and locking rings which are convenient for installing a bag belt are arranged at the corresponding parts of the bag body.

2. The foldable and deformable multifunctional mother bag according to claim 1, wherein the bag body comprises an inner lining made of cloth material and an outer skin made of leather or hard cloth material, edges of the inner lining and the outer skin are connected by stitching, and two sides of a folding line connected by each piece are respectively provided with stitching lines in parallel.

3. The foldable and deformable multi-functional mother bag of claim 1, wherein the front and rear panels are isosceles trapezoids having the same front and rear shape.

4. The foldable and transformable multi-functional mother bag of claim 1, wherein the front and rear panels are rectangular shapes corresponding to the front and rear shapes.

5. The foldable and deformable multifunctional mother bag according to claim 3, wherein the front piece and the rear piece are an inverted isosceles trapezoid with a long upper part and a short lower part and a right isosceles trapezoid with a short upper part and a long lower part, the right isosceles trapezoid and the lower bottom edge of the inverted isosceles trapezoid of the same piece share the same long side of the bottom piece, and sector-shaped connecting pieces corresponding to the front piece and the rear piece of each isosceles trapezoid are provided with angle bisectors capable of being folded and overlapped.

6. The foldable and deformable multifunctional mother bag according to any one of claims 1 to 5, wherein the strap is a single shoulder strap, a hand strap or a double shoulder strap, and both ends of the strap are provided with elastically openable and closable catches.