CN220315869U

CN220315869U - Leakage-proof PE bag body structure

Info

Publication number: CN220315869U
Application number: CN202321774472.3U
Authority: CN
Inventors: 陈宁
Original assignee: Suzhou Yongai Life Technology Co ltd
Current assignee: Suzhou Yongai Life Technology Co ltd
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2024-01-09
Anticipated expiration: 2033-07-07

Abstract

The utility model discloses a leakage-proof PE bag body structure, which comprises a sealing clamping plate used for supporting, wherein sealing guide bars are fixedly arranged at the center of the upper end face of the sealing clamping plate, three groups of sealing clamping plates are symmetrically arranged on the side end faces of the sealing guide bars at equal intervals, and magic adhesive grooves are formed in the front end faces of the sealing guide bars. According to the PE bag, the limiting device and the second plastic bag body are arranged, the first plastic bag body and the second plastic bag body are arranged in a double-layer mode, materials and liquid can be prevented from directly leaking after the first plastic bag body is damaged, meanwhile, the sealing guide groove can limit the openings of the first plastic bag body and the second plastic bag body through sliding with the three groups of sealing guide bars, and further the openings of the first plastic bag body and the second plastic bag body are subjected to omnibearing sealing operation, and the sealing stability can be effectively improved through the combination of the magic adhesive groove and the magic adhesive, so that the leakage-proof performance of the PE bag body is effectively improved.

Description

Leakage-proof PE bag body structure

Technical Field

The utility model relates to the technical field of plastic products, in particular to a leakage-proof PE bag body structure.

Background

The PE bag is a transparent plastic bag and can be used for packaging clothes, bags, electronic products and the like.

The publication number is: CN215754134U, a disclosed utility model patent, a leak-proof PE bag with self-sealing structure, comprising a PE bag body, an inner PE layer, an air bag layer, an outer PE layer, a first fixing plate, a second fixing plate, a first threaded rod, a first hook spring, a first sliding plate, a connecting plate, a gear, a first plug board, a second threaded rod, a second hook spring, a second sliding plate, a plug post, a supporting plate, a third sliding plate, a return spring and a third plug board. Through the setting of first plugboard, after PE bag body fills liquid, laminate first fixed plate and second fixed plate mutually, get into the first plugboard of the inside cavity of first fixed plate and drive gear rotation, and then make gear drive connecting plate and first sliding plate slide simultaneously, along with the continuous screw thread of first threaded rod advances, and then drives first sliding plate and connecting plate and slide once more for interval between first fixed plate and the second fixed plate is reducing once more.

Although the above-mentioned PE bag can carry out leak protection operation, this PE bag is too complicated when closing and using for this PE bag does not possess the practicality when advancing to use, has also reduced the convenience that the PE bag used simultaneously, so a leak protection PE bag body structure is urgently needed to solve above-mentioned problem that exists.

Disclosure of Invention

The utility model aims to provide a leakage-proof PE bag body structure so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a leak protection PE bag body structure, is including the sealed cardboard that is used for supporting, the fixed sealed conducting bar that is provided with in up end center department of sealed cardboard, and be located the side terminal surface equidistance symmetry of sealed conducting bar is provided with three groups of closing cap cards, is located the magic bonding groove has been seted up to the preceding terminal surface of sealed conducting bar, the up end of sealed cardboard passes through closing cap cardboard fixed joint has stop device, and is located the fixed first plastic bag body that is provided with in lower terminal surface center department of sealed cardboard is located the bottom of sealed cardboard is close to the outside of first plastic bag body is provided with the second plastic bag body.

Preferably, the limiting device comprises a limiting sealing cover for supporting, a connecting handle is fixedly arranged at the center of the upper end face of the limiting sealing cover, connecting side plates are symmetrically arranged on the lower end face of the limiting sealing cover, three groups of sealing guide grooves are formed in the inner end faces of the two groups of connecting side plates at equal intervals, and magic tapes are fixedly arranged on the lower end face of the limiting sealing cover at the rear portion.

Preferably, the materials of the first plastic bag body and the second plastic bag body are PE, the first plastic bag body is not contacted with the second plastic bag body, and the first plastic bag body and the second plastic bag body are arranged in a double mode, so that liquid or materials can be prevented from directly leaking after the first plastic bag body is damaged.

Preferably, the cross sections of the sealing guide bars and the sealing guide grooves are semicircular, so that the accuracy of subsequent alignment can be effectively improved.

Preferably, the connecting side plate is matched with the sealing guide groove through the sealing guide bar and then is in sliding clamping connection with the sealing cover clamping plate, when the sealing guide bar is aligned, three groups of sealing guide grooves can limit three groups of sealing guide bars, and then the upper part of the first plastic bag body is subjected to multi-group synchronous sealing operation, so that the sealing stability is improved.

Preferably, the magic is glued through the magic glues the groove with the inside of closing cap cardboard is fixed to bond, can effectively improve stop device and seal back spacing stability to first plastic bag body upper portion.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the PE bag, the limiting device and the second plastic bag body are arranged, the first plastic bag body and the second plastic bag body are arranged in a double-layer mode, materials and liquid can be prevented from directly leaking after the first plastic bag body is damaged, meanwhile, the sealing guide groove can limit the openings of the first plastic bag body and the second plastic bag body through sliding with the three groups of sealing guide bars, and further the openings of the first plastic bag body and the second plastic bag body are subjected to omnibearing sealing operation, and the sealing stability can be effectively improved through the combination of the magic adhesive groove and the magic adhesive, so that the leakage-proof performance of the PE bag body is effectively improved.

Drawings

FIG. 1 is a main body split view of the present utility model;

FIG. 2 is a schematic diagram of the main structure of the present utility model;

fig. 3 is a schematic structural view of a limiting device according to the present utility model.

In the figure: 1-limiting device, 2-magic adhesive groove, 3-first plastic bag body, 4-second plastic bag body, 5-closing cap cardboard, 6-sealing conducting bar, 7-sealing cardboard, 11-connection handle, 12-limiting closing cap, 13-connection side plate, 14-magic adhesive and 15-sealing guide groove.

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.

Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides a leak protection PE bag body structure, including the sealed cardboard 7 that is used for supporting, the fixed sealed conducting bar 6 that is provided with in up end center department of sealed cardboard 7, and be located sealed conducting bar 6's side terminal surface equidistance symmetry and be provided with three sets of closing cap cardboard 5, magic bonding groove 2 has been seted up to the preceding terminal surface that is located sealed conducting bar 6, the up end of sealed cardboard 7 has stop device 1 through closing cap cardboard 5 fixed joint, and be located sealed cardboard 7's lower terminal surface center department fixed first plastic bag body 3 that is provided with, the outside that is located sealed cardboard 7's bottom and is close to first plastic bag body 3 is provided with second plastic bag body 4.

The limiting device 1 comprises a limiting sealing cover 12 used for supporting, a connecting handle 11 is fixedly arranged at the center of the upper end face of the limiting sealing cover 12, connecting side plates 13 are symmetrically arranged on the lower end face of the limiting sealing cover 12, three groups of sealing guide grooves 15 are formed in the inner end faces of the two groups of connecting side plates 13 at equal intervals, and a magic adhesive 14 is fixedly arranged on the lower end face of the limiting sealing cover 12 at the rear part.

The first plastic bag body 3 and the second plastic bag body 4 are made of PE, the first plastic bag body 3 is not contacted with the second plastic bag body 4, and the first plastic bag body 3 and the second plastic bag body 4 are arranged in double, so that the first plastic bag body 3 can be prevented from being damaged, and liquid or materials can be prevented from being directly leaked.

The cross sections of the sealing guide strips 6 and the sealing guide grooves 15 are semicircular, so that the accuracy of subsequent alignment can be effectively improved.

The connecting side plate 13 is matched with the sealing guide groove 15 through the sealing guide bar 6 and then is in sliding clamping connection with the sealing clamping plate 5, when the sealing guide bars are aligned, the three groups of sealing guide grooves 15 can limit the three groups of sealing guide bars 6, and then the upper part of the first plastic bag body 3 is subjected to multi-group synchronous sealing operation, so that the sealing stability is improved.

The magic glues 14 and carries out fixed bonding through the inside of magic gluey groove 2 and closing cap cardboard 5, can effectively improve stop device 1 and seal back spacing stability to first plastic bag body 3 upper portion.

Working principle: when the sealing device is used, if the upper part of the first plastic bag body 3 needs to be sealed, a user can hold the limiting sealing cover 12 by hand, then the front openings of the limiting sealing cover 12 and the connecting side plates 13 are opposite to the rear part of the sealing clamping plate 5, at the moment, the three groups of sealing guide grooves 15 in the connecting side plates 13 can be directly limited to the side parts of the sealing guide bars 6, the connecting side plates 13 can seal the opening of the sealing clamping plate 5, when the connecting side plates 13 are displaced to the end of the other side of the sealing clamping plate 5, the user can bond and fix the magic adhesive 14 with the sealing clamping plate 5 through the magic adhesive groove 2, so that the subsequent liquid leakage phenomenon is prevented, and meanwhile, the sealing operation on the upper part of the first plastic bag body 3 is also completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a leak protection PE bag body structure, is including being used for the sealed cardboard (7) of support, the fixed sealed conducting bar (6) that is provided with in up end center department of sealed cardboard (7), and be located the side terminal surface equidistance symmetry of sealed conducting bar (6) is provided with three sets of closing cap cardboard (5), is located magic bonding groove (2) have been seted up to the preceding terminal surface of sealed conducting bar (6), its characterized in that: the upper end face of the sealing clamping plate (7) is fixedly clamped with a limiting device (1) through the sealing cover clamping plate (5), a first plastic bag body (3) is fixedly arranged at the center of the lower end face of the sealing clamping plate (7), and a second plastic bag body (4) is arranged at the outer part, close to the first plastic bag body (3), of the bottom of the sealing clamping plate (7).

2. The leak-proof PE bag body structure as defined in claim 1, wherein: the limiting device (1) comprises a limiting sealing cover (12) for supporting, a connecting handle (11) is fixedly arranged at the center of the upper end face of the limiting sealing cover (12), connecting side plates (13) are symmetrically arranged on the lower end face of the limiting sealing cover (12), three groups of sealing guide grooves (15) are formed in the inner end faces of the connecting side plates (13) at equal intervals, and magic tapes (14) are fixedly arranged on the lower end face of the limiting sealing cover (12) at the rear.

3. The leak-proof PE bag body structure according to claim 2, characterized in that: the first plastic bag body (3) and the second plastic bag body (4) are made of PE, and the first plastic bag body (3) is not contacted with the second plastic bag body (4).

4. The leak-proof PE bag body structure according to claim 2, characterized in that: the cross sections of the sealing guide strips (6) and the sealing guide grooves (15) are semicircular.

5. The leak-proof PE bag body structure as defined in claim 4, wherein: the connecting side plates (13) are matched with the sealing guide grooves (15) through the sealing guide bars (6) so as to be in sliding clamping connection with the sealing clamping plates (5).

6. The leakage-proof PE bag body structure as defined in claim 5, wherein: the magic adhesive (14) is fixedly adhered to the inside of the sealing cover clamping plate (5) through the magic adhesive groove (2).