CN210520286U

CN210520286U - Deformable bag

Info

Publication number: CN210520286U
Application number: CN201921675936.9U
Authority: CN
Inventors: 宋智毅
Original assignee: Hung Hing Printing Heshan Co ltd
Current assignee: Hung Hing Printing Heshan Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-05-15
Anticipated expiration: 2029-09-30

Abstract

The utility model provides a deformation package, including flat inclusion, the lower part of inclusion is provided with the supporting wire that circumference encircleed the inclusion, all be provided with from the first fold line and the second fold line of the same position punishment of supporting wire difference tilt up and downward sloping on the both sides front and back of inclusion, hou before the homonymy first fold line intersects in the same point of inclusion side, hou before the homonymy the second fold line intersects in the same point on inclusion base, the both sides of inclusion still are provided with the third fold line that fore-and-aft lower extreme extends to inclusion base department, the third fold line with first fold line and second fold line intersect in the same point. The bag body can be deformed into a three-dimensional bag body by being folded inwards along the folding line.

Description

Deformable bag

Technical Field

The utility model relates to the field of daily necessities, in particular to warp package.

Background

The existing bags in the market are various and generally divided into a handbag, a shoulder bag, a satchel and a backpack, but the shape and the appearance of the bag are generally fixed, and a certain shape is determined during manufacturing, so that selection is made before going out, and the use of a user is influenced. With the updating of life style, people have higher and higher practical requirements on bags, and the bags are required to be different in shape and style for different requirements and sizes of contained articles.

At present, the traditional deformation bag is folded along a folding line, the bottom of the bag is folded upwards in one section to form a flat shape so as to be convenient for transportation and carrying, the bottom needs to be put down and unfolded into a solid shape for use when in use, and the bag cannot be used before being unfolded, so that the bag does not have a real deformation function. In addition, the deformation of the deformation bag is realized by adopting structures such as hand pull ropes or zippers, the structure is complex, the bag body is in a three-dimensional shape before deformation, and the defects of large occupied space, inconvenience in transportation and the like exist.

Disclosure of Invention

To the above problem, the utility model provides a deformation bag, this package be the platykurtic before the deformation, can hold small thing, and be convenient for transport, its deformation simple structure sets up corresponding folding line and stay wire on the inclusion, can warp to three-dimensional form inclusion, convenient to use through inwards folding along the folding line in inclusion bottom both sides angular position.

The utility model discloses a rely on following scheme to realize:

preferably, the bag body comprises a first bag body and a second bag body, the lateral edges of the first bag body and the second bag body are fixedly connected to form a bag cavity in an enclosing way, the lateral sides of the bag body are supporting lateral sides with supporting function, the lower part of the bag body is provided with supporting lines which circumferentially surround the bag body, the front and back surfaces of the bag body are respectively provided with a first folding line and a second folding line which are respectively inclined upwards and downwards from the same position of the supporting line, the first folding lines on the first bag body and the second bag body on the same side are intersected at the same point of the side edge of the bag body, the second folding lines on the first bag body and the second bag body on the same side are intersected at the same point of the bottom edge of the bag body, and third folding lines are also arranged on two sides of the bag body, the lower ends of the third folding lines extend to the bottom edge of the bag body, and the third folding lines are intersected with the first folding lines and the second folding lines at the same point.

Preferably, the upper end of the third fold line extends to the upper edge of the bag.

Preferably, the support line positions between the intersection points of the first folding line, the second folding line and the third folding line on the first bag body and the second bag body are all provided with stitches, and the connecting position of the lateral edges of the first bag body and the second bag body is also fixedly connected by stitches.

Preferably, the suture locations are provided with reinforcing metal or plastic strips.

Preferably, the first bag body and the second bag body are integrally formed, and a pressing line is arranged at the connecting position of the bottom edges of the first bag body and the second bag body.

Preferably, the lower part of the support line is provided with an auxiliary support line parallel to the support line.

Preferably, the upper part of the bag body is provided with a hand-carrying part.

Preferably, the portable part is an extraction plate which is integrally formed with the bag body and protrudes out of the bag body, a connecting plate is formed on the extraction plate in a press-cutting mode, and a folding line is arranged on the connecting plate, or; the hand-held part is a hand-held hole arranged on the bag body or a hand-held belt fixedly connected with the bag body.

Preferably, the bag body is made of hard paper materials.

Preferably, the bag body is made of water-washed kraft paper material.

After the technical scheme is adopted, the utility model discloses following beneficial effect has:

the utility model provides a warp package through set up folding line and supporting wire on the inclusion, along folding line inward folding can make the inclusion warp from the platykurtic and become the solid form physique, and its deformation structure is simple, can hold the thin article of volume before warping, and conveniently deposits and transports, can hold the three-dimensional article of volume after warping, and the inclusion adopts the mode of suture to avoid the use of glue, can reduce the pollution of environment. On the basis, the shape of the bag body can be further changed by prolonging the third folding line, so that the bag body is more three-dimensional, and articles can be conveniently put into the bag body. The bag body is made of washing kraft paper, has waterproof performance, wear resistance and toughness, can be naturally decomposed and recycled, and has no pollution to the environment.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent in light of the detailed description of the preferred embodiments of the present invention as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the invention.

FIG. 1 is an overall view of a modified bag according to a preferred embodiment of the present invention

Fig. 2 is a plan view of the bag body of the preferred embodiment of the present invention after unfolding;

fig. 3 is a front view of the bag body of the preferred embodiment of the present invention before deformation;

fig. 4 is a schematic diagram of a deformation of the preferred embodiment of the present invention;

fig. 5 is a perspective view of the bag body of the preferred embodiment of the present invention after deformation;

fig. 6 is an overall view of the modified bag according to the preferred embodiment of the present invention.

Reference numerals: 1 bag body, 11 first bag body, 12 second bag body, 13 supporting lines, 14 first folding lines, 15 second folding lines, 16 third folding lines, 17 pressing lines (namely bottom edges), 18 connecting points, 21 extracting plates, 211 connecting plates, 212 folding lines, 22 hand-held holes and 23 hand-held belts.

Detailed Description

The technical solution of the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not limited to the present invention.

Referring to fig. 1-6, the utility model provides a deformation bag, including flat inclusion 1, inclusion 1 includes first inclusion 11 and second inclusion 12, the side fixed connection of first inclusion 11 and second inclusion 12 surrounds and forms the encirclement chamber, the side of inclusion 1 is for having the support side of supporting role, and what just can stabilize after inclusion 1 warp like this places at the mesa. The bag comprises a bag body 1 and is characterized in that a supporting line 13 circumferentially surrounding the bag body 1 is arranged at the lower part of the bag body 1, a first folding line 14 and a second folding line 15 which incline upwards and downwards respectively from the same position of the supporting line 13 are arranged on the first bag body 11 and the second bag body 12, the first folding line 14 on the first bag body 11 and the second bag body 12 on the same side intersects at the same point of the side edge of the bag body 1, and the point is called as a connecting point 18 in the description. The second folding lines 15 on the first bag body 11 and the second bag body 12 on the same side are intersected at the same point of the bottom edge 17 of the bag body 1, the two sides of the bag body 1 are also provided with third folding lines 16, the longitudinal lower ends of the third folding lines extend to the bottom edge 17 of the bag body 1, and the third folding lines 16 are intersected with the first folding lines 14 and the second folding lines 15 at the same point, namely, the intersection and the connection points are intersected along the first folding lines 14, the second folding lines 15 and the third folding lines 16. The bag body 1 is the platykurtic before the deformation, bulldoze folding in the folding case bag body 1 along first fold line 14, second fold line 15 and third fold line 16, the bag body 1 bottom is folded along supporting wire 13, bag body 1 can form the physique of three-dimensional form, form the bag body 1 bottom surface that has great holding surface between the front and back supporting wire 13, first fold line 14, second fold line 15 and third fold line 16 form the interior position of two triangular pyramid shapes at the lateral part of bag body 1, the three-dimensional bag body 1 of formation can satisfy holds the three-dimensional article of volume.

In a preferred embodiment, the upper end of the third fold line 16 extends to the upper edge of the bag 1. The third folding lines 16 extend to the upper edge of the bag body 1, so that when the bag body 1 is deformed into a solid shape, the side surfaces of the bag body 1 with a large area are formed in front of the third folding lines 16 on the front and the rear surfaces, so that the whole bag body 1 has a three-dimensional shape from top to bottom, the bag opening on the upper part of the bag body 1 is enlarged, and articles can be conveniently put in the bag opening.

In a preferred embodiment, the first and

second packets

11, 12 are provided with stitches at the location of the support lines between the points where said first, second and

third fold lines

14, 15, 16 intersect. Namely, the suture is arranged at the position of the supporting line between the two connecting points 18 on the same plane, and the suture can play a supporting role and strengthen the rigidity of the position. The joint of the first bag body 11 and the second bag body 12 is fixedly connected by adopting a suture, and the joint of the first bag body 11 and the second bag body 12 forms the side edge of the bag body 1. The suture line can strengthen the side edge, can play better supporting role, and most of the existing paper bags are jointed by gluing glue, but in the trend of environmental protection in recent years, the bags with glue are not accepted in many countries, and the suture line mode is adopted, so that the use of glue is avoided, and the pollution to the environment can be reduced.

In a preferred embodiment, the suture positions are provided with metal or plastic strips which can be sewn into the suture positions, which can further increase the rigidity and support.

In a preferred embodiment, the first container 11 and the second container 12 are integrally formed, and a pressing line 17 is arranged at a connection position of bottom edges of the first container 11 and the second container 12. The first bag body 11 and the second bag body 12 are made of one piece of material, and preferably, the material is divided into two areas, namely the first bag body 11 and the second bag body 12, by pressing a pressing line 17 on the material, and then the bag body 1 is formed by sewing the side surfaces of the first bag body 11 and the second bag body 12 together by using a thread, wherein the pressing line 17 forms the bottom edge 17 of the bag body 1. The manufacturing process is simpler by adopting the integral forming, the sewing places are reduced, and the cost is reduced.

In a preferred embodiment, an auxiliary supporting line (not shown) is provided at a lower portion of the supporting line 13 in parallel with the supporting line 13. After the folding deformation, the auxiliary supporting lines are located between the supporting lines 13, the auxiliary supporting lines can make the appearance of the bag body 1 more beautiful, the width of the bottom of the bag body 1 can be changed by folding along the auxiliary supporting lines, and therefore different lines can be selected to be folded according to different articles.

In a preferred embodiment, the upper part of the bag 1 is provided with a carrying handle for the extraction of the bag 1. Referring to fig. 1 and 6, in a preferred embodiment, the hand-held part is an extraction plate 21 which is integrally formed with the bag body 1 and protrudes out of the bag body 1, a connection plate 211 is formed on the extraction plate 21 in a press-cutting mode, and a folding line 212 is arranged on the connection plate 211. Through pressing the cutting line on extracting board 21, the cutting line is not closed, forms connecting plate 211 promptly like this, sets up broken line 212 on connecting plate 211, can fold connecting plate 211 along broken line 212, forms portable hole 22 promptly at connecting plate 211 position after folding, and connecting plate 211 on first inclusion body 11 and the second inclusion body 12 can penetrate in the portable hole 22 of other each other, and two are drawn between the board 21 and coincide each other like this and realize fixing through connecting plate 211. In another embodiment, the hand-held part is a hand-held hole 22 formed on the bag body 1 or a hand-held belt 23 fixedly connected with the bag body 1. The bag body 1 is provided with the hand-held hole 22 or the hand-held belt 23 for taking, the hand-held hole 22 and the hand-held belt 23 are preferably positioned at the upper part of the bag body 1, and the hand-held belt 23 can be arranged longer, so that the bag body can be carried by hands and can also be spanned on shoulders.

In a preferred embodiment, the bag body 1 is made of a hard paper material, and a water-washed kraft paper material is further preferred. At present, the common paper bag is not durable because the paper material is not wear-resistant and water-proof. Washed kraft paper, also known as paper leather or leatheroid paper, is waterproof, abrasion resistant and tough. The washing kraft paper is mainly made of natural fiber pulp, can be naturally decomposed and recycled, and has no pollution to the environment.

The utility model provides a warp package through set up folding line and supporting wire on the inclusion, along folding line inward folding can make the inclusion warp from the platykurtic and become the solid form physique, and its deformation simple structure can hold the article that the volume is thin before warping, and conveniently deposits and transports, can hold the three-dimensional article of volume after warping. On the basis, the shape of the bag body can be further changed by prolonging the third folding line, so that the bag body is more three-dimensional, and articles can be conveniently put into the bag body. The bag body adopts a suture mode, thereby avoiding the use of glue and reducing the environmental pollution. The bag body is made of washing kraft paper, has waterproof performance, wear resistance and toughness, can be naturally decomposed and recycled, and has no pollution to the environment. The bag deforming bag also has the advantages of mature production technology, capability of being produced by using a universal machine and process, low production cost, mature process and the like.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A deformation bag comprises a flat bag body, and is characterized in that the bag body comprises a first bag body and a second bag body, the lateral edges of the first bag body and the second bag body are fixedly connected and encircled to form a bag cavity, the lateral edges of the bag body are supporting lateral edges with a supporting function, the lower part of the bag body is provided with a supporting line which circumferentially surrounds the bag body, the front and back surfaces of the two sides of the bag body are respectively provided with a first folding line and a second folding line which are respectively inclined upwards and downwards from the same position of the supporting line, the first folding lines on the first bag body and the second bag body on the same side are intersected at the same point of the side edge of the bag body, the second folding lines on the first bag body and the second bag body on the same side are intersected at the same point of the bottom edge of the bag body, and third folding lines are also arranged on two sides of the bag body, the lower ends of the third folding lines extend to the bottom edge of the bag body, and the third folding lines are intersected with the first folding lines and the second folding lines at the same point.

2. The transformation bag of claim 1, wherein the upper end of the third fold line extends to the upper edge of the bag body.

3. The deformation bag of claim 1, wherein the first bag body and the second bag body are provided with stitches at supporting line positions between the intersection points of the first folding line, the second folding line and the third folding line, and the side edge connection positions of the first bag body and the second bag body are fixedly connected by the stitches.

4. A transformation pack according to claim 3, characterised in that the suture locations are provided with metal or plastic strips for reinforcement.

5. The deformation bag of claim 1, wherein the first bag body and the second bag body are integrally formed, and a pressing line is arranged between the connection positions of the bottom edges of the first bag body and the second bag body.

6. The transformation bag according to claim 1, wherein the lower portion of the support line is provided with an auxiliary support line parallel to the support line.

7. The transformation bag of claim 1, wherein the upper portion of the bag body is provided with a hand grip.

8. The deformation bag of claim 7, wherein the handle is an extraction plate integrally formed with the bag body and protruding out of the bag body, a connecting plate is formed on the extraction plate in a press-cutting mode, and a folding line is arranged on the connecting plate, or;

the hand-held part is a hand-held hole arranged on the bag body or a hand-held belt fixedly connected with the bag body.

9. The deformation bag of claim 1, wherein the bag body is made of a rigid paper material.

10. The deformation pack according to claim 9, wherein the pack body is made of water-washed kraft paper material.