CN219057115U

CN219057115U - High-toughness packaging bag

Info

Publication number: CN219057115U
Application number: CN202222985308.9U
Authority: CN
Inventors: 柯荣权
Original assignee: Jinjiang Meidaxing Packaging Color Printing Co ltd
Current assignee: Jinjiang Meidaxing Packaging Color Printing Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-05-23
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a high-toughness packaging bag, which belongs to the technical field of packaging bags and comprises a bag body, wherein a bulge surrounding the bag body is formed on the inner wall of the bag body, a pull-uncovering cover adhered with the bulge is arranged in the bag body, a pull strip is formed on one side of the pull-uncovering cover, two abutting strips are symmetrically formed on the other side of the pull-uncovering cover, a rotation limiting assembly for pushing the abutting strips to slidably abut against the bulge is arranged on the pull-uncovering cover, and the bag body is made of a high-toughness material. According to the high-toughness packaging bag, after the pull-open cover on the bag body is opened, the pull-open cover can be fixed on the bag body again through the rotary limiting assembly, compared with a traditional embedded packaging bag, the bag body can be large in forming, and whether the embedded packaging bag is completely embedded or not is considered unlike the embedded packaging bag.

Description

High-toughness packaging bag

Technical Field

The utility model relates to the technical field of packaging bags, in particular to a high-toughness packaging bag.

Background

Packaging bags, namely articles used for packaging commodities in various industries, are provided with protruding strips and groove strips which can be embedded in the packaging bag, are called self-sealing packaging bags, and the self-sealing packaging bags which are opened are kneaded and sealed by sliding and clamping the positions of the protruding strips and the groove strips through two fingers on the outer sides of the opened self-sealing packaging bags.

The self-sealing packaging bag which is sealed by the protruding strip and the groove strip has good sealing effect, but for the self-sealing packaging bag for containing powdery commodity, the sealing part of the self-sealing packaging bag is clung and thinner, but the lower end of the packaging bag is thicker because of the accumulation of powdery commodity, so that the whole packaging bag is in a conical shape, the occupied space is larger, and the lower end of the packaging bag is subjected to more inward-outward opening force compared with the upper end because of the accumulation of powdery commodity, therefore, the high-toughness packaging bag which has consistent upper and lower thickness and can be sealed again after the packaging bag is opened is provided.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a high-toughness packaging bag.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a high toughness wrapping bag, includes the bag body, the inner wall shaping of the bag body has the arch of encircleing the bag body, be provided with in the bag body with protruding bonding draw to reveal the lid, draw to reveal one side shaping of lid and have the pulling strip, draw to reveal the opposite side symmetry of lid and draw to reveal the lid shaping and have two butt strips, draw to reveal and be provided with the rotation limiting assembly that promotes butt strip and protruding slip butt.

By adopting the technical scheme, in the initial state, the pull-off cover is tightly adhered to the bag body, the abutting strip is not abutted to the bulge by the rotary limiting component, at the moment, a closed space for accommodating commodities is formed inside the packaging bag, when the packaging bag is opened for the first time, the packaging bag is held by one hand, the other hand is pulled by holding the pulling strip, the adhering area of the pull-off cover and the bulge is continuously reduced until the pull-off cover is separated from the bag body, when the packaging bag is required to be closed after the packaging bag is opened, the pull-off cover is covered on the bulge as it is, then the abutting strip abuts against the bulge by controlling the rotary limiting component, at the moment, the pull-off cover and the bag body can be connected together, at the moment, the packaging bag forms a closed space again, and the same way can be realized by controlling the rotary limiting component, then the pull-off cover can be conveniently lifted again, and the thickness of the upper end of the bag body is related to the size of the pull-off cover by holding the pulling strip, so that the side surface of the bag body is only required to be just surrounded on the pull-off cover to be produced, and the thickness of the bag body is consistent when the powdered commodity is packaged.

The utility model is further provided with: the rotary limiting assembly comprises a rotating block, an operating block and a fixed rod, wherein the rotating block and the operating block are attached to the pull-uncovering cover, the rotating block and the operating block are fixedly connected through the fixed rod, the rotating block is rotationally connected with the pull-uncovering cover, and the rotating block is in sliding abutting connection with the abutting strip.

Through adopting above-mentioned technical scheme, through rotatory operation piece, can make the butt strip of rotating block, the butt strip can the butt protruding again simultaneously, draws to reveal the lid and the bellied relation of connection comparatively fastening this moment, and rotating block and operation piece all with draw to reveal the laminating of lid make powdered commodity can not follow and set up rotatory spacing subassembly can not spill.

The utility model is further provided with: the bulge is close to one side rounding of rotating block and is arranged, the surface of rotating block contacted with the abutting strip is obliquely arranged, and the oblique direction of the surface of rotating block contacted with the abutting strip is arranged towards the bulge direction.

By adopting the technical scheme, the butt strip is clamped by the protrusion and the rotating block in a butt joint mode, and the rotating block is obliquely arranged, so that the end part of the butt strip far away from the pull-uncovering cover is bent towards the protrusion direction, and the butt strip is obliquely abutted against the surface of the protrusion.

The utility model is further provided with: the side face of the operating block is in sliding abutting joint with the pull-uncovering cover, and the rotating block is synchronously in abutting joint with the abutting strip when the side face of the operating block is in abutting joint with the pull-uncovering cover.

By adopting the technical scheme, when an operator rotates the operation block to achieve the aim of abutting the rotating block on the abutting strip, the operator can easily distinguish whether the rotating block is abutted on the abutting strip or not.

The utility model is further provided with: the pulling strip is higher than the bag body for forming, and the pulling strip is far away from the bulge and is sequentially formed with a finger caulking groove and a nail caulking groove.

By adopting the technical scheme, the finger of an operator can be embedded into the nail embedding groove or the nail is embedded into the finger embedding groove, so that the pulling and uncovering cover can be operated more easily.

The utility model is further provided with: the bag body is made of high-toughness materials, and an anti-slip film is attached to the surface of the bag body.

By adopting the above technical scheme, because the packing bag is packed into the powdered commodity, the packing bag is easy to accumulate at the bottom of the packing bag due to the action of gravity, even if the side surface of the bottom and the bottom of the bag body are both pulled by the commodity and the trend of being enlarged, the material for manufacturing the packing bag needs to enable the packing bag to have good toughness.

In summary, the utility model has the following beneficial effects: after the pull-open cover on the bag body is opened, the pull-open cover can be fixed on the bag body again through the rotary limiting component, compared with the embedded type packaging bag, the bag body can be formed larger, and whether the embedded type packaging bag is completely embedded or not is considered.

Drawings

FIG. 1 is an exploded view of a high toughness package according to the present utility model;

FIG. 2 is a cross-sectional view of the package body, the pull-off cover, the rotating block, the operating block and the fixing rod of the present utility model;

fig. 3 is an enlarged view at a in fig. 2.

In the figure: 1. a bag body; 2. pulling the cover; 3. a rotating block; 4. an operation block; 5. a fixed rod; 11. a protrusion; 21. an abutment bar; 22. pulling the strip; 221. a finger caulking groove; 222. a nail caulking groove.

Detailed Description

In the following description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments.

The utility model provides a high toughness wrapping bag, as shown in fig. 1, fig. 2 and fig. 3, including bag body 1, the inner wall shaping of bag body 1 has the protruding 11 that encircles bag body 1, wherein the one side that protruding 11 leaned on is the shaping plane and the setting of opposite side chamfer, be provided with in the bag body 1 with protruding 11 bonding draw take off the lid 2, draw take off the lid 2 can be separated from protruding 11 by the operator, wherein when drawing take off the lid 2 and protruding 11 after the first separation, draw take off the lid 2 and protruding 11 bonding effect greatly reduced, draw take off the lid 2's upside shaping and have pulling strip 22, draw take off the lid 2's downside symmetry and draw take off the lid 2 shaping and have two butt strips 21, draw and be provided with the rotatory spacing subassembly that promotes butt strip 21 and protruding 11 sliding butt, rotatory spacing subassembly's effect is in that take off the lid 2 can be hugged closely protruding 11 through rotatory spacing subassembly after putting back on protruding 11 in the bag body 1, thereby seal bag body 1 once more.

As shown in fig. 2, the pulling strip 22 is formed at a certain distance above the bag body 1, and the pulling strip 22 is formed with a finger caulking groove 221 and a nail caulking groove 222 in sequence away from the protrusion 11, wherein the nail caulking groove 222 is formed at a portion of the pulling strip 22 above the bag body 1, so that the operator can operate the pulling and uncovering cover 2 more easily by embedding and pressing the finger into the nail caulking groove 222 or embedding the nail into the finger caulking groove 221.

As shown in fig. 1 and 3, the rotation limiting assembly comprises a rotating block 3, an operating block 4 and a fixed rod 5, wherein the rotating block 3 and the operating block 4 are respectively attached to the pull-uncovering cover 2, the rotating block 3 and the operating block 4 are fixedly connected through the fixed rod 5, the rotating block 3 is rotationally connected with the pull-uncovering cover 2, the rotating block 3 is in sliding abutting joint with an abutting strip 21, the cross section of the bag body 1 in the embodiment is symmetrically arranged like two small circular arcs, the cross section of the position of the abutting strip 21 of the rotating block 3 is in an elliptical shape, the operating block 4 is molded into a cross shape corresponding to the long axis and the short axis in the elliptical shape of the rotating block 3, the side surface of the operating block 4 is in sliding abutting joint with the pull-uncovering cover 2, and the side surface of the operating block 4 is in synchronous abutting joint with the abutting strip 21 when the side surface of the operating block 4 is in abutting joint with the pull-uncovering cover 2, the rotating block 3 is obliquely arranged on the surface contacted with the abutting strip 21, the oblique direction of the surface is arranged towards the direction of the bulge 11, the abutting strip 21 can be abutted against the rotating block 3 by rotating the operating block 4, meanwhile, the abutting strip 21 can be abutted against the bulge 11, the abutting strip 21 is clamped by being abutted against the bulge 11 at the same time, the end part of the abutting strip 21 far away from the pull-off cover 2 is bent towards the direction of the bulge 11 due to the oblique arrangement of the rotating block 3, the inclined surface abuts against the surface of the bulge 11 with a rounded corner formed, at the moment, the connection relation between the pull-off cover 2 and the bulge 11 is relatively tight, and the design of synchronous abutting enables an operator to easily distinguish whether the rotating block 3 is abutted against the abutting strip 21 or not when the operator needs to rotate the operating block 4 to achieve the purpose of abutting the abutting strip 21 by the rotating block 3.

The bag body 1 is made of high-toughness materials, and the anti-slip film is attached to the surface of the bag body 1, and as the packaging bag is filled with powdery commodity, the packing is easy to be accumulated at the bottom of the packaging bag due to the action of gravity, even if the side surface and the bottom of the bag body 1 are both pulled by the commodity to be large, the material for manufacturing the packaging bag needs to enable the packaging bag to have good toughness, and the anti-slip film has the effect of being convenient for operators to pick up the packaging bag.

The using method comprises the following steps: in the initial state, the pull-off cover 2 is tightly adhered to the bag body 1, the abutting strip 21 is not abutted against the bulge 11 by the rotating block 3, at the moment, a closed space for accommodating commodities is formed inside the bag, when the bag is opened for the first time, the bag is held by one hand, the other hand is pulled by holding the pulling strip 22, the adhering area of the pull-off cover 2 and the bulge 11 is continuously reduced until the pull-off cover 2 is separated from the bag body 1, when the bag is required to be closed after the bag is opened, the pull-off cover 2 is directly covered on the bulge 11, then the operating block 4 is rotated, one long side of the cross-shaped operating block 4 is abutted against the pull-off cover 2, meanwhile, the rotating block 3 is driven to enable the abutting strip 21 to abut against the bulge 11, at the moment, the pull-off cover 2 and the bag body 1 can be connected together, at the moment, the bag is formed into a closed space again, and the short side can be enabled to be close to two sides of the bag body 1 by rotating the operating block 4, at the moment, the abutting strip 21 is not abutted against the bulge 11, and then the pull-off cover 2 can be conveniently taken up again through the pulling-off strip 22.

The thickness of the upper end of the bag body 1 is related to the size of the pull-off cover 2, so that the side surface of the bag body 1 is only required to be produced so as to just surround the pull-off cover 2 during manufacturing, and the upper and lower thicknesses of the bag body 1 can be consistent during packaging of powdery commodities.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a high toughness wrapping bag, includes bag body (1), its characterized in that: the inner wall shaping of the bag body (1) has protruding (11) around the bag body (1), be provided with in the bag body (1) with protruding (11) bonding draw and reveal lid (2), draw and reveal one side shaping of lid (2) and have pulling strip (22), draw and reveal the opposite side symmetry of lid (2) and draw and reveal lid (2) shaping and have two butt strips (21), draw to reveal and be provided with on lid (2) and promote the rotation limiting component of butt strip (21) and protruding (11) slip butt.

2. The high-toughness packaging bag according to claim 1, wherein: the rotary limiting assembly comprises a rotating block (3), an operating block (4) and a fixed rod (5), wherein the rotating block (3) and the operating block (4) are attached to the pull-uncovering cover (2), the rotating block (3) and the operating block (4) are fixedly connected through the fixed rod (5), the rotating block (3) is rotationally connected with the pull-uncovering cover (2), and the rotating block (3) is in sliding butt with the butt strip (21).

3. A high toughness package according to claim 2, wherein: the bulge (11) is close to one side rounding of the rotating block (3), the surface of the rotating block (3) contacted with the abutting strip (21) is obliquely arranged, and the oblique direction of the surface of the rotating block (3) contacted with the abutting strip (21) is arranged towards the bulge (11).

4. A high toughness package according to claim 3, wherein: the side surface of the operation block (4) is in sliding contact with the pull-uncovering cover (2), and the rotation block (3) is synchronously in contact with the contact strip (21) when the side surface of the operation block (4) is in contact with the pull-uncovering cover (2).

5. The high-toughness packaging bag according to claim 1, wherein: the pulling strip (22) is higher than the bag body (1) for forming, and the pulling strip (22) is far away from the bulge (11) and is sequentially formed with a finger caulking groove (221) and a nail caulking groove (222).

6. The high-toughness packaging bag according to claim 1, wherein: the bag body (1) is made of high-toughness materials, and an anti-slip film is attached to the surface of the bag body (1).