CN217101154U

CN217101154U - Novel plastic bag

Info

Publication number: CN217101154U
Application number: CN202122308341.3U
Authority: CN
Inventors: 章家耀
Original assignee: Shaoxing Xinhang Plastic Products Co ltd
Current assignee: Shaoxing Xinhang Plastic Products Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-08-02
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a novel plastic bag relates to the plastic bag, need tightly hold the sack with the hand and prevent it from scattering when aiming at solving the plastic bag of binding transportation cloth, ties up the rope of tying up simultaneously, operates very inconvenient problem, and its technical scheme main points are: including the bag body, the opening of the bag body inwards extends and forms the thickening layer, and thickening layer and internal wall of the bag bond, are formed with between thickening layer and the internal wall of the bag and hold the chamber, hold the chamber internal wall and bond and have a plurality of deformation strips that have plasticity and set up along the length direction of the bag body, and a plurality of deformation strips distribute along bag body circumference array. The utility model discloses a deformation strip takes place deformation, keeps bag body opening to be in the most tight real state of binding, then conveniently ties up the most tight real position with bag body opening with the rope, and the bag body adopts the PLA material, and PLA buries and degrades in soil, and the carbon dioxide of production directly gets into soil organic matter or is absorbed by the plant, can not cause greenhouse effect in can discharging into the air to make the plastic bag environmental protection more.

Description

Novel plastic bag

Technical Field

The utility model relates to a plastic bag, more specifically say, it relates to a novel plastic bag.

Background

Plastic bags, which are bags made of plastic as a main raw material, are essential items in daily life of people and are often used for containing other items.

The utility model provides a current plastic bag that is the tube-shape after opening for packing cloth, after packing cloth with the plastic bag, in order to prevent that cloth from falling out in the plastic bag, often can tie up the sack of the bag body with the rope, when tying up the sack, need tighten the sack earlier, the position that makes its receipts tighten is located cloth and supports to tightly really in order to realize the packing, need tightly hold the sack with the hand this moment and prevent its scattering, ties up the rope of tying up simultaneously, and the operation is very inconvenient.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a novel plastic bag conveniently ties up the most tight real position with the rope with bag body opening.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a novel plastic bag, comprises a bag bod, the opening of the bag body inwards extends and forms the thickening layer, thickening layer and the bonding of internal wall of bag, be formed with between thickening layer and the internal wall of bag and hold the chamber, it bonds to hold the intracavity wall has a plurality of deformation strips that have plasticity and set up along the length direction of the bag body, and is a plurality of deformation strip is along bag body circumference array distribution.

Through adopting above-mentioned technical scheme, the thickening layer can improve bag body open-ended intensity, because the deformation strip has plasticity to make bag body opening receipts back, deformation strip takes place deformation, and then keeps bag body opening to be in the state of binding, makes bag body opening keep binding the state of tightest reality, then conveniently ties up the position of tightest reality with bag body opening with the rope.

The utility model discloses further set up to: wing pieces are formed on two sides of the center of the deformation strip, and arc edges are formed at two ends, far away from one side of the deformation strip, of the wing pieces.

Through adopting above-mentioned technical scheme, after the sack is restrainted in the receipts, the fin on a plurality of deformation strips is close to each other, extrudees the deformation strip and makes it take place the deformation back, can be through the extrusion fin for the fin is inwards buckled, thereby presss from both sides the fin on other deformation strips and other deformation strips in the centre, makes mutual lock between a plurality of deformation strips, is favorable to keeping the sack in the state of restrainting.

The utility model discloses further set up to: the deformation strip is arranged in a flat shape.

Through adopting above-mentioned technical scheme, the deformation strip that the platykurtic set up can reduce the thickness of deformation strip on the one hand for the whole frivolous of the bag body, on the other hand can make the deformation strip take place deformation more easily, conveniently ties up the sack.

The utility model discloses further set up to: a plurality of through holes used for accommodating glue are formed in the deformation strip.

Through adopting above-mentioned technical scheme, when bonding deformation strip with glue, the border of through-hole can increase the area of contact between glue and deformation strip and the internal wall of bag to make deformation strip sticky more jail, deformation strip can not be loose when tying up the rope.

The utility model discloses further set up to: the two ends of the deformation strip are both provided with arc surfaces, and the arc convex surfaces of the arc surfaces are arranged back to the center of the deformation strip.

Through adopting above-mentioned technical scheme, the arc surface can be when the both ends extrusion bag body of deformation strip for the bag body stress surface dispersion, thereby improve the bag body and bear the extruded ability of deformation strip, and then be favorable to keeping the integrality of the bag body.

The utility model discloses further set up to: the bag body adopts the PLA material.

Through adopting above-mentioned technical scheme, PLA buries and degrades in soil, and the carbon dioxide of production directly gets into soil organic matter or is absorbed by the plant, can not discharge into in the air, can not cause greenhouse effect to make the plastic bag environmental protection more.

To sum up, the utility model discloses following beneficial effect has: the thickening layer can improve bag body open-ended intensity, because the deformation strip has plasticity to after making bag body opening receive, deformation takes place for the deformation strip, and then keeps bag body opening to be in the state of binding, makes bag body opening keep binding the state that is tightest real in binding, then conveniently ties up bag body opening with the rope to the position that is tightest real.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural diagram of the middle deformation strip of the present invention.

In the figure: 1. a bag body; 2. thickening the layer; 3. a cavity; 4. deformation strips; 5. a fin; 6. arc edge; 7. a through hole; 8. a circular arc surface.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a novel plastic bag, as shown in fig. 1-3, including the bag body 1, the bag body 1 adopts the PLA material, the opening of the bag body 1 inwards extends and forms thickening layer 2, thickening layer 2 and the 1 inner wall of the bag body bond through glue, be formed with between thickening layer 2 and the 1 inner wall of the bag body and hold chamber 3, it has a plurality of plasticity and deformation strip 4 along the length direction setting of the bag body 1 to hold chamber 3 inner wall bonding, deformation strip 4 adopts the aluminium material and is the platykurtic setting, deformation strip 4's both ends all are formed with arc surface 8, the arc convex surface of arc surface 8 sets up to deformation strip 4's central authorities dorsad, deformation strip 4's central authorities both sides are formed with fin 5, fin 5 keeps away from the both ends of deformation strip 4 one side and is formed with arc limit 6, a plurality of deformation strip 4 along 1 circumference array distribution of the bag body, set up a plurality of through-holes 7 that are used for holding glue and pour into on the deformation strip 4, through-hole 7 is oval and a plurality of through-hole 7 along the length direction uniform array distribution of deformation strip 4.

The working principle is as follows: the deformation strip 4 which is arranged in a flat shape can reduce the thickness of the deformation strip 4 to ensure that the whole bag body 1 is light and thin on one hand, and can enable the deformation strip 4 to be more easily deformed to conveniently bind the bag mouth on the other hand, because the deformation strip 4 has plasticity, the deformation strip 4 deforms after the opening of the bag body 1 is closed, thereby keeping the opening of the bag body 1 in a state of being bundled so that the opening of the bag body 1 is kept in a state of being most tightly bundled, after the bag mouth is closed, the fins 5 on the deformation strips 4 are close to each other, after the deformation strips 4 are extruded to deform, the fins 5 can be inwards bent by extruding the fins 5, thereby press from both sides fin 5 in the centre on 4 with other deformation strips 4 and other deformation strips for mutual lock between a plurality of deformation strips 4 is favorable to keeping the sack in the state of binding up, then conveniently ties up the position of tightest reality with 1 opening of the bag body with the rope.

Thickening layer 2 can improve 1 open-ended intensity of the bag body, when bonding deformation strip 4 with glue, the border of through-hole 7 can increase glue and deformation strip 4 and the area of contact between the 1 inner wall of the bag body, thereby make deformation strip 4 glue more jail, deformation strip 4 can not be loose when tying up the rope, arc surface 8 can be when the both ends extrusion bag body 1 of deformation strip 4, make 1 stress surface of the bag body disperse, thereby improve bag body 1 and bear the 4 extruded ability of deformation strip, and then be favorable to keeping the integrality of the bag body 1, bag body 1 adopts the PLA material, bury degradation in soil, the carbon dioxide that produces directly gets into the organic matter of soil or is absorbed by the plant, can not emit into in the air, can not cause greenhouse effect, thereby make the plastic bag environmental protection more.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A novel plastic bag is characterized in that: including the bag body (1), the opening of the bag body (1) inwards extends and forms thickening layer (2), thickening layer (2) and the bonding of the inner wall of the bag body (1), be formed with between thickening layer (2) and the inner wall of the bag body (1) and hold chamber (3), it has a plurality of deformation strip (4) that have plasticity and set up along the length direction of the bag body (1) to hold chamber (3) inner wall bonding, and is a plurality of deformation strip (4) are along the distribution of the circumference array of the bag body (1).

2. A novel plastic bag according to claim 1, wherein: the two sides of the center of the deformation strip (4) are provided with fins (5), and the two ends of one side of the fin (5) far away from the deformation strip (4) are provided with arc edges (6).

3. A novel plastic bag according to claim 1, wherein: the deformation strip (4) is arranged in a flat shape.

4. A novel plastic bag according to claim 3, wherein: and a plurality of through holes (7) for accommodating glue to be poured are formed in the deformation strip (4).

5. A novel plastic bag according to claim 3, wherein: the two ends of the deformation strip (4) are both formed with arc surfaces (8), and the arc convex surfaces of the arc surfaces (8) are arranged in the direction opposite to the center of the deformation strip (4).

6. A novel plastic bag according to claim 1, wherein: the bag body (1) is made of PLA material.