CN220975335U - Puncture-resistant flexible container - Google Patents

Puncture-resistant flexible container Download PDF

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Publication number
CN220975335U
CN220975335U CN202322868385.0U CN202322868385U CN220975335U CN 220975335 U CN220975335 U CN 220975335U CN 202322868385 U CN202322868385 U CN 202322868385U CN 220975335 U CN220975335 U CN 220975335U
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China
Prior art keywords
bag
bag main
crease
wall
main body
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CN202322868385.0U
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Chinese (zh)
Inventor
李泽广
崔洪英
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Shandong Hengkeyuan Plastic Products Co ltd
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Shandong Hengkeyuan Plastic Products Co ltd
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Abstract

The utility model discloses an anti-puncture flexible freight bag, which comprises a bag main body, wherein an inner lining body is fixedly connected to the inner side wall of the bag main body, and the inner lining body can prevent the whole flexible freight bag from being pierced under the condition that the bag main body is pierced, so that the safety of the whole flexible freight bag is improved; the lining body comprises a peripheral side wall and a bottom wall, the peripheral side wall and the bottom wall are both made of hard paper boards, the peripheral side wall and the bottom wall are both arc-shaped walls, the arc-shaped peripheral side wall and the arc-shaped bottom wall are both raised towards the inner side of the bag body, a certain distance is reserved between the arc-shaped wall and the side wall of the bag body, and the bag body and the lining body can be prevented from being pierced together; the longitudinal reinforcing plate is fixedly connected between the peripheral side wall and the inner side wall of the bag main body, the transverse reinforcing plate is fixedly connected between the bottom wall and the inner side wall of the bag main body, the longitudinal reinforcing plate can prevent the peripheral side wall from collapsing, and the transverse reinforcing plate can prevent the bottom wall from collapsing. The flexible freight bag has good puncture resistance and is suitable for transporting various dangerous goods.

Description

Puncture-resistant flexible container
Technical Field
The utility model relates to the technical field of flexible freight bags, in particular to an anti-puncture flexible freight bag.
Background
The flexible container is widely used for transporting and packaging powdery, granular and blocky products such as food, cereal, medicine, chemical industry, mineral inflammable products and the like, and is widely used as a combustible product for transportation and storage in developed countries. The flexible freight bag is in the in-process of loading and unloading transport, can not avoid meetting sharp object, and general flexible freight bag is easy to be impaled by sharp object, leads to the bag body to reveal, if the material is dangerous article, then can lead to the condition emergence of more danger, proposes an anti puncture flexible freight bag for this.
Disclosure of utility model
The utility model aims to provide an anti-puncture flexible freight bag which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti flexible freight bag that punctures, includes the bag main part, the upper end of bag main part is open structure, the lower extreme of bag main part is enclosed construction, fixedly connected with inside lining body on the inside wall of bag main part, under the condition that is impaled, the inside lining body can prevent that the flexible freight bag is whole to be impaled, has promoted the holistic security of flexible freight bag, the inside lining body includes week lateral wall and diapire, week lateral wall and diapire are the cardboard, week lateral wall with the diapire is the arc wall, curved week lateral wall with the diapire all to the inboard arch of bag main part, the arc wall with have certain distance between the lateral wall of bag main part, can prevent that the bag main part is jointly impaled with the inside lining body, week lateral wall with fixedly connected with vertical reinforcing plate between the inside wall of bag main part, vertical reinforcing plate can prevent week lateral wall, the lateral plate can prevent that the diapire from collapsing.
Preferably, the longitudinal reinforcing plate is a strip-shaped plate, the longitudinal reinforcing plate is fixedly connected to the middle of the peripheral side wall and the bag main body to prevent the peripheral side wall from collapsing, the transverse reinforcing plate is a cross-shaped plate, and the cross-shaped plate has an omnibearing supporting effect on the bottom wall to prevent the bottom wall from collapsing.
Preferably, crease groups are arranged on two symmetrical side walls of the bag main body, the bag main body is folded and flattened along creases in the crease groups under the action of external force, and the crease groups are arranged to facilitate flattening of the bag main body independently and facilitate uniform transportation and storage of multiple bag main bodies.
Preferably, the crease group comprises a longitudinal main crease and a transverse main crease, the longitudinal main crease is positioned at the middle position of the transverse main crease, oblique auxiliary creases are symmetrically arranged at the intersections of the longitudinal main crease and the transverse main crease, and the lower part of the bag main body can be flattened along the longitudinal main crease and the transverse main crease and the oblique auxiliary crease by pressing down along the intersection point of the longitudinal main crease and the transverse main crease, so that the whole bag main body is in a flattened state.
Preferably, bottom folds are formed in the bottom wall of the bag main body, so that the bottom wall of the bag main body is folded in half conveniently.
Preferably, the upper end of the bag main body is connected with a closing cap, the peripheral side of the closing cap is connected with a connecting eave, and the connecting eave can be fixed at the upper end of the bag main body in an adhesive manner, so that the closing cap is fixed.
Preferably, the upper end symmetry fixedly connected with of bag main part carries the stretching strap, carry the setting of stretching strap and be convenient for flexible freight bag hoist and mount, transport.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The upper end of the bag main body is of an opening structure, the lower end of the bag main body is of a closed structure, the inner lining body is fixedly connected to the inner side wall of the bag main body, and the inner lining body can prevent the whole flexible freight bag from being pierced under the condition that the bag main body is pierced, so that the safety of the whole flexible freight bag is improved;
(2) The lining body comprises a peripheral side wall and a bottom wall, the peripheral side wall and the bottom wall are both made of hard paper boards, the peripheral side wall and the bottom wall are both arc-shaped walls, the arc-shaped peripheral side wall and the arc-shaped bottom wall are both raised towards the inner side of the bag body, a certain distance is reserved between the arc-shaped wall and the side wall of the bag body, and the bag body and the lining body can be prevented from being pierced together;
(3) The longitudinal reinforcing plate is fixedly connected between the peripheral side wall and the inner side wall of the bag main body, the transverse reinforcing plate is fixedly connected between the bottom wall and the inner side wall of the bag main body, the longitudinal reinforcing plate can prevent the peripheral side wall from collapsing, and the transverse reinforcing plate can prevent the bottom wall from collapsing.
The flexible freight bag has good puncture resistance and is suitable for transporting various dangerous goods.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a top view of the interior of the pouch body of the present utility model;
FIG. 3 is a schematic view of the inner liner and transverse stiffener structure of the present utility model;
Fig. 4 is a bottom view of the pouch body of the present utility model.
In the figure: 1-bag main body, 2-inner liner, 201-peripheral side wall, 202-bottom wall, 3-longitudinal reinforcing plate, 4-transverse reinforcing plate, 5-longitudinal main crease, 6-transverse main crease, 7-oblique auxiliary crease, 8-bottom crease, 9-closing cover, 10-connecting eave and 11-lifting belt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides an anti flexible freight bag, includes bag main part 1, the upper end of bag main part 1 is open structure, the lower extreme of bag main part 1 is enclosed construction, fixedly connected with inside lining body 2 on the inside wall of bag main part 1, bag main part 1 under the condition of being impaled, inside lining body 2 can prevent that the flexible freight bag is whole to be impaled, has promoted the holistic security of flexible freight bag, inside lining body 2 includes week lateral wall 201 and diapire 202, week lateral wall 201 and diapire 202 are the cardboard, week lateral wall 201 with diapire 202 are the arc wall, the arc week lateral wall 201 with diapire 202 all to the inboard of bag main part 1 is protruding, the arc wall with have certain distance between the lateral wall of bag main part 1, can prevent bag main part 1 even the inside lining body 2 is together impaled, week lateral wall 201 with fixedly connected with vertical reinforcing plate 3 between the inside wall of bag main part 1, fixedly connected with horizontal reinforcing plate 4 between the inside wall of bag main part 1, vertical reinforcing plate 3 can prevent that the lateral wall 201 from collapsing.
Specifically, the longitudinal reinforcing plate 3 is a strip-shaped plate, the longitudinal reinforcing plate 3 is fixedly connected to the middle of the peripheral side wall 201 and the bag main body 1 to prevent the peripheral side wall 201 from collapsing, the transverse reinforcing plate 4 is a cross-shaped plate, and the cross-shaped plate has an omnibearing supporting effect on the bottom wall 202 to prevent the bottom wall 202 from collapsing.
Specifically, two symmetrical side walls of the bag main body 1 are provided with crease groups, the bag main body 1 is folded and flattened along creases in the crease groups under the action of external force, and the crease groups are arranged to facilitate the flattening of the bag main body 1 independently and the uniform transportation and storage of the multi-bag main body 1.
Specifically, the crease group includes a longitudinal main crease 5 and a transverse main crease 6, the longitudinal main crease 5 is located at the middle position of the transverse main crease 6, oblique auxiliary creases 7 are symmetrically arranged at the intersections of the longitudinal main crease 5 and the transverse main crease 6, and the lower part of the bag main body 1 can be flattened along the longitudinal main crease 5, the transverse main crease 6 and the oblique auxiliary creases 7 by pressing down along the intersections of the longitudinal main crease 5 and the transverse main crease 6, so that the whole bag main body 1 is in a flattened state.
Specifically, bottom folds 8 are formed on the bottom wall of the bag main body 1, so that the bottom wall of the bag main body 1 is folded in half.
Specifically, the upper end of the bag body 1 is connected with a closing cap 9, the peripheral side of the closing cap 9 is connected with a connecting eave 10, and the connecting eave 10 can be fixed on the upper end of the bag body 1 in an adhesive manner, so that the closing cap 9 is fixed.
Specifically, the upper end symmetry fixedly connected with of bag main part 1 carries the stretching strap 11, carry the setting of stretching strap 11 and be convenient for flexible freight bag hoist and mount, transport.
Working principle: the upper end that sets up bag main part 1, the upper end of bag main part 1 is open structure, the lower extreme of bag main part 1 is enclosed construction, fixedly connected with inner liner 2 on the inside wall of bag main part 1, bag main part 1 is under the condition of being impaled, inner liner 2 can prevent that the flexible freight bag is whole to be impaled, the holistic security of flexible freight bag has been promoted, inner liner 2 includes week lateral wall 201 and diapire 202, week lateral wall 201 and diapire 202 are the cardboard, week lateral wall 201 and diapire 202 are the arc wall, arc week lateral wall 201 and diapire 202 are all protruding to the inboard of bag main part 1, have certain distance between arc wall and the lateral wall of bag main part 1, can prevent that bag main part 1 from being impaled together with inner liner 2, fixedly connected with vertical reinforcing plate 3 between week lateral wall 201 and the inside wall of bag main part 1, vertical reinforcing plate 3 can prevent week lateral wall 201 from collapsing, horizontal reinforcing plate 4 can prevent diapire 202.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. An anti-puncture flexible freight bag which is characterized in that: including bag main part (1), the upper end of bag main part (1) is open structure, the lower extreme of bag main part (1) is enclosed construction, fixedly connected with inside lining body (2) on the inside wall of bag main part (1), inside lining body (2) are including week lateral wall (201) and diapire (202), all be the cardboard with week lateral wall (201) and diapire (202), all be the arc wall with week lateral wall (201) with diapire (202) all to the inboard arch of bag main part (1), all lateral wall (201) with fixedly connected with vertical reinforcing plate (3) between the inside wall of bag main part (1), bottom wall (202) with fixedly connected with transverse reinforcing plate (4) between the inside wall of bag main part (1).
2. A puncture resistant flexible container as set forth in claim 1, wherein: the longitudinal reinforcing plate (3) is a strip-shaped plate, and the transverse reinforcing plate (4) is a cross-shaped plate.
3. A puncture resistant flexible container as set forth in claim 2, wherein: two symmetrical side walls of the bag main body (1) are provided with crease groups, and the bag main body (1) is folded and flattened along creases in the crease groups under the action of external force.
4. A puncture resistant flexible container according to claim 3, characterized in that: the crease group comprises a longitudinal main crease (5) and a transverse main crease (6), the longitudinal main crease (5) is located at the middle position of the transverse main crease (6), and oblique auxiliary creases (7) are symmetrically arranged at the intersection of the longitudinal main crease (5) and the transverse main crease (6).
5. A puncture resistant flexible container as set forth in claim 4, wherein: bottom folds (8) are arranged on the bottom wall of the bag main body (1).
6. A puncture resistant flexible container as set forth in claim 1, wherein: the upper end of the bag main body (1) is connected with a closing cap (9), and the periphery of the closing cap (9) is connected with a connecting eave (10).
7. A puncture resistant flexible container as set forth in claim 1, wherein: the upper end of the bag main body (1) is symmetrically and fixedly connected with a lifting belt (11).
CN202322868385.0U 2023-10-25 2023-10-25 Puncture-resistant flexible container Active CN220975335U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322868385.0U CN220975335U (en) 2023-10-25 2023-10-25 Puncture-resistant flexible container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322868385.0U CN220975335U (en) 2023-10-25 2023-10-25 Puncture-resistant flexible container

Publications (1)

Publication Number Publication Date
CN220975335U true CN220975335U (en) 2024-05-17

Family

ID=91055823

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322868385.0U Active CN220975335U (en) 2023-10-25 2023-10-25 Puncture-resistant flexible container

Country Status (1)

Country Link
CN (1) CN220975335U (en)

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