CN214207456U - Storage compression bag capable of being unfolded and flattened - Google Patents

Abstract

A foldable and unfoldable storage compression bag is characterized in that the outer surface of the bag is made of firm and durable fabric, the inner surface of the bag is made of soft and comfortable lining, an opening zipper of the bag is separated and is respectively sewn along the edges of two half sides of the fabric which can be symmetrically folded, the zipper can be pulled to the bottom of the bag after sewing, the bag can be unfolded and unfolded completely, and the bag has a large-fillet bending structure; sewing the handle and the pull rod hanging bag, sewing two sides of the pull rod hanging bag at the middle position of the storage compression bag, and forming a tongue-shaped structure protruding from the middle at the lower part of the pull rod hanging bag; the fabric sewed with the handle and the pull rod hanging bag is overlapped with the fabric of the lining layer, the fabric of the separated zipper is attached to the fabric, the zipper teeth face inwards, and the zipper belt is clamped between the fabric and the lining along two half edges of the fabric which can be symmetrically folded and sewed. Fluffy and bloated articles such as quilts and the like are accommodated through compression wrapping, the airplane can be conveniently carried on a train, the occupied space is small, the airplane can be placed under a seat, and the airplane is light and convenient to carry and store. The foldable and flatly-laid storage compression bag has the integrated functions of a large travel bag, a storage compression rubber bag, a pillow sheath and an outdoor moisture-proof cushion.

Description

Storage compression bag capable of being unfolded and flattened

Technical Field

The utility model relates to a related technical field of the compression package of accomodating of deployable shakeout.

Background

The students are asked to move for a long time, the infants are put in the support, and the personal storage space is narrow. The consumer groups who do business and carry goods for packing, train camping in the field, travel frequently, like clean and sanitary, need a bag which is compressed, fluffy and swollen, and is convenient to carry about, store and take without occupying space, and are best multifunctional integration. Can also be used for compressing and containing household articles.

Military bedding and clothing logistics storage also needs to be accommodated and compressed for packaging, the military bedding and clothing bag is a large-capacity travel bag, the carrying pillow bag is a small travel bag, and soldiers can use the portable bedding and clothing bag as pillows when the portable pillow bag is filled with clothes, but the surface of the portable bedding and clothing bag is relatively rough and hard.

The general big travelling bag is not convenient to put in and take out the fluffy quilt, can be compacted only by binding, and is convenient to carry.

Present accomodate compression gum bag, accommodation space is bigger than will wrapping up fluffy quilt, and the talent is packed into and is taken out, will two people cooperate to put into the quilt suit, exhaust gas, manpower compression become the flat form that contracts again, and the compression cotton quilt effect is not too obvious. When the operation is performed, the nail may be scratched by carelessness. The sealing is not too good, the air can be fed and rebounded after being stored for a long time, and the compressed air can be put into a case and bag to be taken out.

A shrink collecting bag for categorised packing of travel article puts into the package according to categorised earlier article, draws and closes the upper cover zip fastener, draws the central tightening zipper draw a round and closes again, has continued to use the travel bag in the middle of the zip fastener pull open can lengthen the sack, taut can fold the structure of short sack, play the effect that the flat sack subspace contracts. The bag and zipper structure has complex manufacturing process and higher cost.

Disclosure of Invention

The utility model aims at accommodating fluffy and bloated articles such as quilts through the compression package, facilitating the passengers to sit on the plane without occupying space, being capable of being placed below seats, being light and convenient to be carried and stored. The foldable and flatly-laid storage compression bag has the integrated functions of a large travel bag, a storage compression rubber bag, a pillow sheath and an outdoor moisture-proof cushion.

The product has the advantages of simple functional structure, strong practicability, good use, durability, good operation and elegant and light appearance without losing the aesthetic feeling. The product manufacturing process is simple, efficient and low in cost, and meets the requirements of standardized, normalized, programmed and automatic production processes.

In order to achieve the purpose, the utility model provides a storage compression bag capable of being unfolded and flattened, the outside adopts firm and durable fabric, the inside is soft and comfortable lining, the open zipper of the bag is separated and is respectively sewed along the edges of two half sides of the fabric capable of being symmetrically folded, after being sewed, the zipper can be pulled to the bottom of the bag, the bag can be unfolded and flattened completely, and the storage compression bag has a large round angle bending structure; sewing the handle and the pull rod hanging bag, sewing two sides of the pull rod hanging bag at the middle position of the storage compression bag, and forming a tongue-shaped structure protruding from the middle at the lower part of the pull rod hanging bag; the fabric sewed with the handle and the pull rod hanging bag is overlapped with the fabric of the lining layer, the fabric of the separated zipper is attached to the fabric, the zipper teeth face inwards, and the zipper belt is clamped between the fabric and the lining along two half edges of the fabric which can be symmetrically folded and sewed.

The foldable and flatly-laid storage compression bag can enable soft and comfortable lining materials to be displayed outside by pulling and closing the zipper, the storage compression bag forms a pillow sheath, and the pillow core or clothes and the like are wrapped inside the storage compression bag to form the pillow.

The expandable and flatly-laid storage compression bag is manufactured according to the shape of a fabric half edge which can be symmetrically folded by adopting a template sewing process technology, a sewing machine presser foot bottom plate guide groove, a handle and a pull rod hanging bag clearance opening are arranged on a bottom panel of a template, fabric with an upward surface is positioned and placed on the upper surface, a partition plate is stacked on an upper panel of the template, a buckle clamping plate for clamping a zipper is further stacked on the upper surface, the shape of the buckle clamping plate is larger than that of the partition plate by the width capable of clamping zipper teeth to form a buckle clamping groove, the three panels are stacked and glued together or fixedly connected by a series of through holes on the periphery of the shape in a mode of sewing by using a thread and the like, when in use, the inner material layer is upward, the positioning cover is placed on the upper surface, the zipper strip is upward, the zipper strip surrounds the buckle clamping plate along the upper panel, the zipper teeth are extruded and clamped into the buckle clamping groove, and finally the zipper structure with a large fillet bending of the sewing half edge is closed, and opening the upper panel, peeling the zipper teeth and the lining from the buckle clamp groove, and fixing and sewing the other half edge to finish the sewing of the zipper and the storage compression bag. The zipper is not needed to be sewn on the flattened fabric and then spliced on the containing compression bag.

The extensible and flatly-laid storage compression bag adopts a high-frequency hot-pressing process to thermally bond the hot-melt adhesive fabric such as a plastic film and the like with the zipper, so that the household storage compression bag with a simpler structure can be manufactured.

The high-frequency hot-pressing process is characterized in that hot-melt adhesive fabrics such as plastic films and the like are placed on a lower template of a high-frequency hot-pressing die, zipper shaping plates with zipper teeth clamped into a buckling and clamping groove are placed on the fabrics, hot-pressing strips of an upper template are bent into edge strips which are used for unfolding and flattening the storage compression bag and are to be thermally pressed, the zipper and the edges of the hot-melt adhesive fabrics such as the plastic films and the like can be thermally sealed, and the household storage compression bag with a simple structure is manufactured.

The invention has the beneficial effects that: can expand the fluffy article such as quilt of accomodating compression package structure of shakeout more than adopting, operate alone, can put easily, get, wrap up article and pack, lightly follow, the storage of being convenient for does not account for the space. And the waterproof paint is durable, breathable and not capable of covering moisture. The fabric is soft, and is easy to clean after being washed by a hand washing machine. With the same structure, if the hot-pressing process of the hot-melt adhesive fabric such as plastic film is used, the household storage compression plastic bag which is more economical and applicable can be manufactured.

Drawings

For a better understanding of the features and technical content of the present invention, reference should be made to the following detailed description of the present invention, which is to be read in connection with the accompanying drawings, wherein the accompanying drawings are for illustrative purposes only and are not intended to limit the present invention.

Fig. 1 is a schematic diagram of the two half-edge appearance structures of the fabric and the lining layer of the foldable and flatly-foldable storage compression bag of the utility model, and the sequence of sewing and stacking the fabric, the pull-up belt, the zipper and the lining layer;

fig. 2 is a schematic structural view of the foldable and flatly-foldable storage compression bag and the pull rod hanging bag of the present invention;

fig. 3 is a schematic structural view of the foldable and flatly-foldable storage compression bag and the drawing belt of the present invention;

FIG. 4 is a schematic view of the expandable and flattened storage compression bag of the present invention, which is used for transferring soft and comfortable lining materials outside to form a pillow case;

fig. 5 is a schematic structural view of the expandable and flatly-stored compression bag of the present invention, which adopts a template sewing process;

fig. 6 is the structure diagram of the deployable and flatly-laid storage compression bag of the present invention, which adopts the high-frequency hot-pressing process technology.

In the illustrated diagram: 1, a storage compression bag, 2, a zipper, 3, fabric, 4, a large round angle, 5, lining, 6, a pillow sheath, 7, a handle, 8, a pull rod hanging bag, 9, a tongue-shaped structure, 10, a long opening, 11, zipper teeth, 12, a zipper tape, 13, a drawing belt, 14, a pillow sheath, 15, a bottom panel, 16, a guide groove, 17, a clearance opening, 18, an upper panel, 19, a partition board, 20, a buckle board, 21, a buckle groove, 22, a through hole, 23, a lower panel, 24, an upper template, 25, a thermal pressing strip and 26, a shaping plate.

Detailed Description

To further illustrate the technical means and effects of the present invention, the following detailed description is given with reference to the embodiments of the present invention and the accompanying drawings.

Fig. 1 shows that the utility model provides a can expand compressing bag (1) of accomodating of shakeout, the surface fabric (3) that has sewed up handle (7) and pull rod string bag (8) and the face of lining (5) layer of having opened a slot (10) coincide mutually, the lining is towards the outside, part zip fastener (2), the face of zip fastener (2) pastes to the face of surface fabric (3), zip fastener tooth (11) are inside, zip fastener tape (12) are along the two halves of edge of surface fabric (3) that can symmetrically fold, press from both sides and sew up in the middle of surface fabric (3) and lining (5), then overturn from lining (5) layer slot (10) together, make the face of surface fabric (3) and lining (5) and zip fastener tooth (11), pull rod string bag (8), handle (7) (not drawn) overturn to the outside;

the drawing belt (13) is clamped between the fabric (3) and the zipper (2) along two half edges of the fabric (3) which can be symmetrically folded, and is sewn with the fabric (3), the lining material (5) and the zipper (2) together, and then is turned outwards from the long opening (10) of the lining material (5) layer to form the storage compression bag (1) with the drawing belt (13) capable of being unfolded and flattened;

the double-sided rotary pull head is arranged, so that the zipper (2) can be pulled to the bottom of the storage compression bag (1), the storage compression bag (1) can be opened to be completely unfolded and flattened, and fluffy objects such as quilts can be conveniently placed and taken out. The big round angle (4) has a bending structure, so that the zipper (2) can be smoothly and easily closed.

Fig. 2 shows that a pair of can expand storage compression package (1) of shakeout, make up handle (7) and pull rod and hang bag (8), bag (8) are hung to the pull rod and sew up the intermediate position in storage compression package (1) on both sides, the pull rod can be inserted again to the sack promptly, outstanding tongue column structure in the middle of the lower part becomes, can subtract the weak point and sew up length, it has sufficient degree of depth to guarantee the sack again, it causes the shearing to tear to the seam position to avoid compressing storage compression package (1) that tighten, also be convenient for insert the pull rod, let the certificate of putting into, the cell-phone is very easily exposed by the top, conveniently take out.

Fig. 3 shows that the utility model provides a pair of can expand take in compression package (1) of shakeout can hold the sack with the finger and draw together area (13) along both sides, receive the sack hard to draw and close to draw together zip fastener (2), will fluffy bloated article parcel, be the compression form.

Fig. 4 shows that the utility model provides a can expand storage compression package (1) of shakeout, soft comfortable lining (5) are put outside, and storage compression package (1) just serves as pillow canning (14), wraps up pillow or clothing etc. inside and constitutes the pillow.

FIG. 5 shows that the utility model provides a deployable and flatter storage compression bag (1), which is manufactured according to the half-edge shape of a symmetrically foldable fabric (3) by adopting the template sewing technology, a sewing machine presser foot bottom guide groove (16) is arranged on a bottom panel (15) of a template, a handle (7) and a pull rod hanging bag (8) are arranged to form a clearance opening (17), the fabric (3) with an upward surface is positioned on the upper surface, a spacing plate (19) is stacked on an upper panel (18) of the template, a buckle clamping plate (20) of a buckle clamp zipper (2) is stacked on the upper surface, the shape of the buckle clamping plate (20) is larger than that of the spacing plate (19) by the width of a buckle clamp zipper tooth (11) to form a buckle clamping groove (21), the three plates are stacked and glued together, or a series of through holes (22) on the periphery of the shape are sewn by using a thread, and the like for fixed connection, the surface of the lining (5) is upward and the positioning cover is covered on the upper surface, the zipper (2) faces upwards, the zipper tape (12) surrounds the buckle clamp plate (20) along the upper panel (18), the extrusion zipper teeth (11) are clamped into the buckle clamp groove (21), and finally the zipper tape is covered on the bottom panel (15) which is fixed with the upward facing fabric (3), the zipper (2) structure with the large fillet (4) at the fixed sewing half edge is bent, the upper panel (18) is opened, the zipper teeth (11) and the lining (5) are stripped from the buckle clamp groove (21), the other half edge is fixedly sewn, and sewing of the zipper (2) and the storage compression bag (1) is completed.

Fig. 6 shows that a pair of can expand accomodate compression package (1) of shakeout, adopt high frequency hot pressing technology, hot melt adhesive surface fabric (3) such as plastic film, place on high frequency hot pressing die's lower bolster (23), zip fastener (2) stereotype board (26) in buckle groove (21) are gone into to zip fastener tooth (11) card is put on surface fabric (3), hot layering (25) of cope match-plate pattern (24) are bent into accomodate compression package (1) and are expanded shakeout, want the synthetic marginal banding of hot pressing, can be with the edge heat seal of hot melt adhesive surface fabric (3) such as zip fastener (2) and plastic film, make the domestic of simpler structure accomodate compression package (1).

As described above, it is obvious to those skilled in the art that various other changes and modifications can be made according to the technical solutions and concepts of the present invention, and the technical solutions of the independent or configured functional mechanisms shall fall within the protection scope of the appended claims.

Claims (1)

1. The utility model provides a can expand flat storage compression package which characterized by: the outer surface of the bag is made of firm and durable fabric, the inner surface of the bag is made of soft and comfortable lining, an opening zipper of the bag is separated and is sewn along the edges of two half sides of the fabric which can be symmetrically folded, the zipper can be pulled to the bottom of the bag after sewing, the bag can be completely unfolded and flattened after being opened, and the bag has a large-round-corner bending structure; sewing the handle and the pull rod hanging bag, sewing two sides of the pull rod hanging bag at the middle position of the storage compression bag, and forming a tongue-shaped structure protruding from the middle at the lower part of the pull rod hanging bag; the fabric sewed with the handle and the pull rod hanging bag is overlapped with the fabric of the lining layer, the fabric of the separated zipper is attached to the fabric, the zipper teeth face inwards, and the zipper belt is clamped between the fabric and the lining along two half edges of the fabric which can be symmetrically folded and sewed.

Images