CN213621199U - Packaging bag with good sealing performance - Google Patents

Packaging bag with good sealing performance Download PDF

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Publication number
CN213621199U
CN213621199U CN202022354146.XU CN202022354146U CN213621199U CN 213621199 U CN213621199 U CN 213621199U CN 202022354146 U CN202022354146 U CN 202022354146U CN 213621199 U CN213621199 U CN 213621199U
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CN
China
Prior art keywords
bag body
wrapping bag
sealing
lifting belt
packaging bag
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Active
Application number
CN202022354146.XU
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Chinese (zh)
Inventor
刘卫东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiangtan Dongling Color Printing Co ltd
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Xiangtan Dongling Color Printing Co ltd
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Priority to CN202022354146.XU priority Critical patent/CN213621199U/en
Application granted granted Critical
Publication of CN213621199U publication Critical patent/CN213621199U/en
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Abstract

The utility model discloses a wrapping bag that leakproofness is good, including the wrapping bag body, the fixed sealing device that is equipped with in top of the wrapping bag body, the both sides of the wrapping bag body all are equipped with draw gear, and draw gear includes lifting belt, spacing lagging and spacing fixture block, is equipped with the spacing lagging of a set of symmetry on the wrapping bag body, inserts between two spacing lagging and is equipped with the lifting belt, and be equipped with on the wrapping bag body with lifting belt complex draw-in groove, the end of lifting belt is all fixed and is equipped with spacing fixture block. The utility model discloses a setting of drawing device for when carrying the wrapping bag, through pulling out the lifting belt from between two spacing lagging, make the spacing fixture block at lifting belt both ends extrude spacingly each other with two spacing lagging, can make things convenient for the mode of hand-carrying to carry, portable to the wrapping bag through two lifting belts.

Description

Packaging bag with good sealing performance
Technical Field
The utility model relates to a wrapping bag technical field especially relates to a wrapping bag that leakproofness is good.
Background
With the improvement of living standard of people, various commercial products are increased, in order to enable the products to be convenient to transport, easy to store and retail, many commodities need to be packaged through packaging bags, therefore, the packaging bags are widely used in daily life and industrial production, the existing packaging bags are generally handheld, some handheld holes are added on the packaging bags, which causes great inconvenience when being handheld, in addition, when liquid or powder is packaged, a connecting port and a sealing cover are generally required to be arranged on the packaging bags, the existing connecting port and the sealing cover are generally connected through threads, in order to guarantee fixing, merchants generally fix the sealing covers again through some small plastic belts, therefore, when being screwed, the sealing covers are very troublesome, particularly the packaging bags have no toughness, the sealing covers need to be screwed with force, and due to the excessive force, the packaging bag can be squeezed, when the sealing cover is opened, liquid or powder in the packaging bag overflows, and the packaging bag is inconvenient to use.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a packaging bag with good sealing performance.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a wrapping bag that leakproofness is good, includes the wrapping bag body, the fixed sealing device that is equipped with in top of the wrapping bag body, the both sides of the wrapping bag body all are equipped with draw gear, draw gear includes lifting belt, spacing lagging and spacing fixture block, be equipped with the spacing lagging of a set of symmetry on the wrapping bag body, two insert between the spacing lagging and be equipped with the lifting belt, and be equipped with on the wrapping bag body with lifting belt complex draw-in groove, the end of lifting belt is all fixed and is equipped with spacing fixture block.
Preferably, sealing device includes connector, sealed lid and sealing plug, the fixed connector that is equipped with on the wrapping bag body, the tip of connector is inserted and is established in sealed lid, the inboard fixed sealing plug that is equipped with of sealed lid, and the tip of sealing plug is the round platform form, the outside parcel of sealing plug has the rubber sleeve, and the inner wall of rubber sleeve and connector closely laminates, be connected through fixing device between sealed lid and the wrapping bag body.
Preferably, the outer side wall of the connecting port and the inner side wall of the sealing cover are both in a circular truncated cone shape.
Preferably, fixing device includes connecting band, fixed block and supplementary piece of drawing, the winding has the connecting band between sealed lid and the wrapping bag body, and the both sides of connecting band are all fixed and are equipped with the fixed block, the fixed block is the sealed lid of fixed connection and the wrapping bag body respectively, the fixed supplementary piece of drawing that is equipped with of one end of connecting band.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the two limiting sleeve plates are mutually extruded and limited by the limiting fixture blocks at the two ends of the lifting belt and the two limiting sleeve plates by pulling out the lifting belt from between the two limiting sleeve plates, and the packaging bag can be conveniently carried by hand through the two lifting belts, so that the packaging bag is convenient to carry;
2. the sealing plug is matched with the rubber sleeve, so that the connecting port and the sealing cover are tightly attached, the fixing effect is achieved, the circular use is convenient, the outer side wall of the connecting port and the inner side wall of the sealing cover are both in a circular truncated cone shape, the sealing plug and the sealing cover are respectively tightly connected with the inner wall and the outer wall of the connecting port, and the sealing effect is better;
3. through the setting of connecting band cooperation fixed block, can make and carry out fixed connection between sealed lid and the wrapping bag body, pulling the piece through handheld supplementary, can pull out convenient to use connecting band and fixed block from sealed lid and the wrapping bag body between.
Drawings
Fig. 1 is a schematic structural view of a packaging bag with good sealing performance provided by the present invention.
Fig. 2 is a schematic structural diagram of the sealing device of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: the packaging bag comprises a packaging bag body 1, a sealing device 2, a connecting port 21, a sealing cover 22, a sealing plug 23, a lifting device 3, a lifting belt 31, a limiting sleeve plate 32, a limiting clamping block 33, a connecting belt 4, a fixing block 5 and an auxiliary pulling block 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-3, a wrapping bag that leakproofness is good, including the wrapping bag 1, the fixed sealing device 2 that is equipped with in top of the wrapping bag 1, the both sides of the wrapping bag 1 all are equipped with pulling device 3, pulling device 3 includes lifting belt 31, spacing lagging 32 and spacing fixture block 33, be equipped with the spacing lagging 32 of a set of symmetry on the wrapping bag 1, insert between two spacing lagging 32 and be equipped with lifting belt 31, and be equipped with the draw-in groove with lifting belt 31 complex on the wrapping bag 1, the end of lifting belt 31 all is fixed and is equipped with spacing fixture block 33.
Sealing device 2 includes connector 21, sealed lid 22 and sealing plug 23, the fixed connector 21 that is equipped with on the wrapping bag body 1, connector 21's tip is inserted and is established in sealed lid 22, the inboard fixed sealing plug 23 that is equipped with of sealed lid 22, and sealing plug 23's tip is the round platform form, sealing plug 23's outside parcel has the rubber sleeve, and the rubber sleeve closely laminates with connector 21's inner wall, be connected through fixing device between sealed lid 22 and the wrapping bag body 1, setting through sealing plug 23 cooperation rubber sleeve, can closely laminate with connector 21's inner wall, thereby sealed effect has, certain fixed effect still has simultaneously, be convenient for recycle.
The lateral wall of connector 21 and the inside wall of sealed lid 22 are the round platform form, through such setting for the inner wall of sealed lid 22 closely laminates with the outer wall of connector 21, has sealed effect, and the setting of sealed plug 23 is sealed in the cooperation, makes sealed effect better.
Fixing device includes connecting band 4, fixed block 5 and supplementary piece 6 of drawing, the winding has connecting band 4 between sealed lid 22 and the wrapping bag body 1, and the both sides of connecting band 4 are all fixed and are equipped with fixed block 5, fixed block 5 is the sealed lid 22 of fixed connection and the wrapping bag body 1 respectively, the fixed supplementary piece 6 of drawing that is equipped with of one end of connecting band 4, draw piece 6 through handheld supplementary, can pull out connecting band 4 and fixed block 5 from sealed lid 22 and wrapping bag body 1 between, thereby convenient with sealed lid 22 follow wrapping bag body 1 and dismantle, and convenient to use.
The working principle of the utility model is that the connecting belt 4 and the fixing block 5 can be pulled out from between the sealing cover 22 and the packaging bag body 1 by holding the auxiliary pulling block 6 by hand, and then the sealing cover 22 can be pulled out from the connecting port 21 by holding the sealing cover 22 by hand, otherwise. The tip through sealed plug 23 is the setting of round platform form, can conveniently insert sealed plug 23 into connector 21, rubber sleeve in the outside through sealed plug 23, make sealed effect have, certain fixed effect still has simultaneously, be convenient for recycle, and the lateral wall through connector 21 and the inside wall of sealed lid 22 are the setting of round platform form, make the inner wall of sealed lid 22 closely laminate with connector 21's outer wall, sealed lid 22 seals connector 21 inner wall and outer wall simultaneously with sealed plug 23, make sealed effect better.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (4)

1. The utility model provides a wrapping bag that leakproofness is good, includes the wrapping bag body (1), its characterized in that, the fixed sealing device (2) that is equipped with in top of the wrapping bag body (1), the both sides of the wrapping bag body (1) all are equipped with draw gear (3), draw gear (3) are including lifting belt (31), spacing lagging (32) and spacing fixture block (33), be equipped with spacing lagging (32) of a set of symmetry on the wrapping bag body (1), two it is equipped with lifting belt (31) to insert between spacing lagging (32), and is equipped with on the wrapping bag body (1) with lifting belt (31) complex draw-in groove, the end of lifting belt (31) is all fixed and is equipped with spacing fixture block (33).
2. The packaging bag with good sealing performance as claimed in claim 1, wherein the sealing device (2) comprises a connecting port (21), a sealing cover (22) and a sealing plug (23), the packaging bag body (1) is fixedly provided with the connecting port (21), the end of the connecting port (21) is inserted into the sealing cover (22), the sealing plug (23) is fixedly arranged on the inner side of the sealing cover (22), the end of the sealing plug (23) is in a circular truncated cone shape, the outer side of the sealing plug (23) is wrapped with a rubber sleeve, the rubber sleeve is tightly attached to the inner wall of the connecting port (21), and the sealing cover (22) is connected with the packaging bag body (1) through a fixing device.
3. The packaging bag as claimed in claim 2, wherein the outer side wall of the connecting port (21) and the inner side wall of the sealing cover (22) are both truncated cones.
4. The packaging bag with good sealing performance as claimed in claim 2, wherein the fixing device comprises a connecting band (4), a fixing block (5) and an auxiliary pulling block (6), the connecting band (4) is wound between the sealing cover (22) and the packaging bag body (1), the fixing block (5) is fixedly arranged on both sides of the connecting band (4), the fixing block (5) is respectively fixedly connected with the sealing cover (22) and the packaging bag body (1), and the auxiliary pulling block (6) is fixedly arranged at one end of the connecting band (4).
CN202022354146.XU 2020-10-21 2020-10-21 Packaging bag with good sealing performance Active CN213621199U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022354146.XU CN213621199U (en) 2020-10-21 2020-10-21 Packaging bag with good sealing performance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022354146.XU CN213621199U (en) 2020-10-21 2020-10-21 Packaging bag with good sealing performance

Publications (1)

Publication Number Publication Date
CN213621199U true CN213621199U (en) 2021-07-06

Family

ID=76621530

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022354146.XU Active CN213621199U (en) 2020-10-21 2020-10-21 Packaging bag with good sealing performance

Country Status (1)

Country Link
CN (1) CN213621199U (en)

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