CN218859152U

CN218859152U - High-strength stretch-resistant packaging bag

Info

Publication number: CN218859152U
Application number: CN202223276636.8U
Authority: CN
Inventors: 王大伟; 王希龙; 陈彦; 刘宝松
Original assignee: Qingdao Cailide Packaging Co ltd
Current assignee: Qingdao Cailide Packaging Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-04-14
Anticipated expiration: 2032-12-07

Abstract

The utility model provides a stretch-proofing wrapping bag of high strength, include: the bag comprises a bag body and a pull rope for lifting the bag body, wherein the pull rope is a rope body which is annularly arranged in the bag body; the upper surface of the bag body is sunken downwards to form an accommodating cavity, and a connecting piece is arranged on the inner side of the accommodating cavity; the side of the bag body has inwardly extending crease, compares with prior art, the utility model discloses following beneficial effect has: this wrapping bag only need use a drawing, through the arrangement of surrounding type to play the effect of the supporting bag body bottom, need not change under the original raw materials for production circumstances, both can increase the tensile effect, 30% less than the direct condition that changes raw materials for production of cost.

Description

High-strength stretch-resistant packaging bag

Technical Field

The utility model belongs to the wrapping bag field, in particular to stretch-proofing wrapping bag of high strength.

Background

Most packing belts on the market all are as in the structure in figure 1, two stay cords run through the surface of the bag body respectively promptly, to the inside of the bag body, when the user took up the bag body, the whole stress point of the bag body is one because the inside object of bag body pressure that produces downwards, another is the ascending pulling force of stay cord, because be two stay cords, two stay cord equipartitions are arranged in the top of the bag body simultaneously, so the ascending pulling force of stay cord acts on the top of the bag body completely, the inside object of the bag body produces the tenesmus downwards because of the existence of gravity this moment, make the bottom of the bag body stretch downwards easily, this kind though can be through the preparation raw materials that changes the bag body, change the bulk strength of the bag body, but with high costs, the popularization effect is not very good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stretch-proofing wrapping bag of high strength, the problem of proposing among the above-mentioned background art is solved to not enough that exist to prior art.

The utility model discloses a following technical scheme realizes: a high strength stretch resistant package comprising: the bag comprises a bag body and a pull rope for lifting the bag body, wherein the pull rope is a rope body which is annularly arranged in the bag body;

the upper surface of the bag body is downwards sunken to form an accommodating cavity, and a connecting piece is arranged on the inner side of the accommodating cavity;

the side of the bag body is provided with folds extending inwards.

As a preferred embodiment, four through grooves are formed in the upper surface of the bag body, the four through grooves all extend downwards, the bottoms of the two symmetrical through grooves are connected together to form a space for the stay rope to pass through, the stay rope is circularly arranged in the space, and the bottom of the stay rope is located at the bottom of the bag body, so that when a user lifts the bag body, the bottom of the stay rope can support the bottom of the bag body, the strength of the bottom of the bag body is enhanced, and the effects of stretch resistance and falling resistance are achieved.

As a preferred embodiment, the connecting piece is two magnetite constitutions that the symmetry was arranged in holding the chamber both sides, the connecting piece is equipped with a plurality ofly, and a plurality of connecting pieces equidistance are arranged in the both sides that hold the chamber, and in the time of in-service use, through a plurality of connecting pieces that constitute by two magnetite, the cooperation crease for the top of the bag body can adsorb together, when the bag body rocks about, holds the inside object of chamber and can not shake out from the bag internal portion.

As a preferred embodiment, the connecting piece comprises the magic tape matt surface and the magic tape hook surface that the symmetrical arrangement held the chamber both sides, and when in actual use, magic tape matt surface and magic tape hook surface can glue together, cooperation crease for the top of the bag body can adsorb together.

In a preferred embodiment, the bottom of the bag body is connected with a reinforcing seat, the right side of the reinforcing seat is provided with a side groove, and the side plate is movably inserted into the side groove.

In a preferred embodiment, the bottom of the pull rope is located below the reinforcing seat.

After the technical scheme is adopted, the beneficial effects of the utility model are that: this wrapping bag only need use a drawing, through the arrangement of surrounding type to play the effect of the supporting bag body bottom, need not change under the original raw materials for production circumstances, both can increase the effect of tensile resistance, the cost is 30% less than the circumstances that directly changes raw materials for production.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic diagram of a prior art packaging bag.

Fig. 2 is a schematic structural view of the high-strength stretch-resistant packaging bag of the present invention.

Fig. 3 is a schematic view of the side plate and the side groove of the high-strength stretch-proofing packaging bag of the present invention.

Fig. 4 is a schematic view of a structure of a pull rope of the high-strength stretch-proof packaging bag of the present invention.

In the figure, 1-bag body, 2-pull rope, 11-connecting piece, 12-crease, 13-reinforcing seat, 14-containing cavity, 13 a-side groove and 13 b-side plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 2 to fig. 3, the present invention provides a technical solution: a high strength stretch resistant package comprising: the bag comprises a bag body 1 and a pull rope 2 for lifting the bag body 1, wherein the pull rope 2 is a rope body circularly arranged in the bag body 1;

the upper surface of the bag body 1 is downwards sunken to form an accommodating cavity 14, and a connecting piece 11 is arranged on the inner side of the accommodating cavity 14;

the sides of the receptacle 1 have inwardly extending creases 12.

If fig. 4, the upper surface of the bag body 1 is opened there are four logical grooves, four lead to the equal downwardly extending of groove, two logical groove bottoms of symmetry link together, form a space that is used for stay cord 2 to pass, arrange in the space of stay cord 2 surrounding type, this kind of design, make the bottom of stay cord 2 be located the bottom of the bag body 1, thereby when the user lifts up the bag body 1, the bottom of the stay cord 2 can support the bottom of the bag body 1, thereby strengthen the intensity of the bag body 1 bottom, play the tensile, the effect of anti falling, this wrapping bag only need use one tensile, through the arrangement of surrounding type, thereby play the effect of the 1 bottom of the bearing bag body, under the original raw materials for production circumstances that need not change, both can increase the tensile effect, the cost is 30% less than the circumstances that directly changes raw materials for production.

As an embodiment of the utility model, connecting piece 11 constitutes for two magnetite that symmetrical arrangement held chamber 14 both sides, and connecting piece 11 is equipped with a plurality ofly, and the equidistance of a plurality of connecting pieces 11 is arranging in the both sides of holding chamber 14, in the time of in-service use, through a plurality of connecting pieces 11 that constitute by two magnetite, cooperation crease 12 for the top of the bag body 1 can adsorb together, when the bag body 1 rocked about, hold the inside object in chamber 14 and can not follow the inside shake of the bag body 1.

As an embodiment of the utility model, connecting piece 11 comprises the hook and loop fastener face of hook and loop fastener of symmetrical arrangement at the magic tape matte side and the magic tape hook face that hold 14 both sides in chamber, and in the time of practical use, hook and loop fastener face and magic tape hook face can glue together, cooperation crease 12 for the top of the bag body 1 can adsorb together, when the bag body 1 rocks about, holds the inside object in chamber 14 and can not follow the inside shake of the bag body 1.

As an embodiment of the utility model, the bottom of the bag body 1 is connected with strengthens seat 13, and the right side of strengthening seat 13 is opened there is side channel 13a, and inserting in side channel 13a of curb plate 13b activity, through strengthening seat 13 and curb plate 13b in the setting, if hold the inside object weight in chamber 14 too high, can insert inside the side channel 13a with curb plate 13b to increase the stretch-proofing nature of bag body 1 bottom, but actually used is not much, and we generally design into the propaganda card with curb plate 13b, thereby conveniently publicize the article.

The bottom of the pulling rope 2 is positioned below the reinforcing seat 13, and the design can further increase the tensile resistance of the bottom of the bag body 1.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high strength stretch resistant package comprising: the bag comprises a bag body and a pull rope for lifting the bag body, and is characterized in that the pull rope is a rope body which is annularly arranged in the bag body;

the side of the bag body is provided with folds extending inwards.

2. A high strength stretch resistant package according to claim 1, wherein: four through grooves are formed in the upper surface of the bag body, the four through grooves all extend downwards, the bottoms of the two symmetrical through grooves are connected together to form a space for the pull rope to pass through, and the pull rope is arranged in the space in a surrounding mode.

3. A high strength stretch resistant package according to claim 2, wherein: the connecting piece comprises two magnetite that the chamber both sides were held for symmetrical arrangement, the connecting piece is equipped with a plurality ofly, and the equidistance of a plurality of connecting pieces arranges in the both sides that hold the chamber.

4. The high strength stretch resistant package of claim 2, wherein: the connecting piece comprises magic tape matt surface and magic tape hook surface that the symmetry was arranged and is holding the chamber both sides.

5. A high strength stretch resistant package according to claim 3 or 4, wherein: the bottom of the bag body is connected with a reinforcing seat, the right side of the reinforcing seat is provided with a side groove, and the side plate is movably inserted into the side groove.

6. The high strength stretch resistant package of claim 5, wherein: the bottom of the pull rope is positioned below the reinforcing seat.