CN213058235U

CN213058235U - Biodegradable zipper three-dimensional bag

Info

Publication number: CN213058235U
Application number: CN202021809464.4U
Authority: CN
Inventors: 罗子康
Original assignee: Shenzhen Hongxiang Packaging Co ltd
Current assignee: Shenzhen Hongxiang Packaging Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-04-27
Anticipated expiration: 2030-08-26

Abstract

The application relates to a biodegradable zipper three-dimensional bag, comprising: the bag comprises a bag body, a bag cover and a bag cover, wherein the inner side of the bag body is provided with a space for accommodating articles, the bag body comprises a front surface, a back surface, two side surfaces and a bottom surface, the two side surfaces and the bottom surface are integrally connected, and the edges of the two side surfaces and the bottom surface are wrapped on the edges of the front surface and the back surface and are fixed in a hot melting welding manner; the double-layered chain sets up at the top of sack main part, and the double-layered chain draws zipper head including the strip of proclaiming oneself and drawing zipper head, draws zipper head to install on the strip of proclaiming oneself of both sides, draws zipper head to seal when moving from the front end of strip and proclaiming oneself the strip, draws zipper head to open when moving from the rear end of strip, and the foremost both sides of proclaiming oneself the strip have the sand grip, and zipper head's front end both sides are equipped with the shell fragment, and the inboard of shell fragment has the pothook, draws zipper head to promote before the strip and can make the pothook card fix a. The utility model discloses an one end of clip chain is equipped with the sand grip, and the front end of drawing the zipper head has the pothook can hook on the sand grip, has avoided drawing the zipper head to receive to cut to rub and make the one end of clip chain open.

Description

Biodegradable zipper three-dimensional bag

Technical Field

The application belongs to the technical field of zipper self-sealing bags, and particularly relates to a biodegradable zipper three-dimensional bag.

Background

A clip chain self-sealing bag grip bag is a bag which can be repeatedly sealed and pulled open through a convex edge and a groove at an opening after contents are filled or when the contents are taken out. In the prior art, the clip chain self-sealing bag is often used for storing important articles such as documents and certificates, and although the clip chain self-sealing bag is convenient to operate, one end of a clip chain is easy to open due to the fact that a zipper head is easy to scratch, and some tiny articles can fall out, so that troubles are brought to a user.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the defects of the zipper self-sealing bag in the prior art, the biodegradable zipper three-dimensional bag is provided.

The utility model provides a technical scheme that its technical problem adopted is:

a biodegradable zipper stereo bag comprising:

the bag comprises a bag body, wherein a space for accommodating articles is formed in the inner side of the bag body, the bag body comprises a front surface, a back surface, two side surfaces and a bottom surface, the two side surfaces and the bottom surface are integrally connected, and the edges of the two side surfaces and the bottom surface are wrapped on the edges of the front surface and the back surface and are fixed in a hot melting welding mode;

the zipper is arranged at the top of the bag body and comprises a self-sealing strip and a zipper puller, the zipper puller is arranged on the self-sealing strips on two sides and is closed when the front end of the self-sealing strip moves, the zipper puller is opened when the rear end of the self-sealing strip moves, the two sides of the most front end of the self-sealing strip are provided with convex bars, the two sides of the front end of the zipper puller are provided with elastic pieces, the inner side of each elastic piece is provided with a clamping hook, and the zipper puller is arranged along the clamping hooks which can be clamped on the convex bars when the self-sealing strip pushes the most front end.

Preferably, in the biodegradable zipper three-dimensional bag of the present invention, the side wall of the elastic sheet is further provided with a through hole, and the through hole is located behind the hook; when the clamping hook is clamped on the convex strip, the convex strip can be seen through the through hole.

Preferably, the biodegradable zipper stereo bag of the utility model is characterized in that the raised strips are triangular prisms or semi-cylindrical.

Preferably, the utility model discloses a biodegradable zipper stereoscopic bag, the rear end top of zip fastener head has the trompil, sees through the trompil can be seen from the sealing strip.

Preferably, the utility model discloses a three-dimensional bag of biodegradable zip fastener, draw zipper head's both sides sunken, the depressed part has anti-skidding texture.

Preferably, the biodegradable zipper stereo bag of the utility model is circular, oval or polygonal in shape.

Preferably, the biodegradable zipper stereo bag of the utility model is provided with the opening in a circular, oval or polygonal shape.

Preferably, the biodegradable zipper stereo bag of the utility model is made of translucent plastic, and the color of one side of the self-sealing strip is different from that of the other side.

Preferably, the utility model discloses a three-dimensional bag of biodegradable zip fastener, the both ends of valve strip have and prevent draw the spacing arch that the zipper head deviate from.

Preferably, the biodegradable zipper three-dimensional bag of the utility model is made of biodegradable material.

The utility model has the advantages that: one end of the self-sealing strip is provided with a convex strip, and the front end of the zipper puller is provided with a clamping hook which can be hooked on the convex strip for positioning, so that the situation that the zipper puller is scratched to open one end of the clamping chain is avoided.

Drawings

The technical solution of the present application is further explained below with reference to the drawings and the embodiments.

FIG. 1 is a schematic view showing the overall structure of a biodegradable zipper three-dimensional bag in an expanded state according to an embodiment of the present application;

FIG. 2 is a schematic view of a bag body disassembly configuration according to an embodiment of the present application;

FIG. 3 is a schematic illustration of a clip chain configuration according to an embodiment of the present application;

FIG. 4 is a schematic view of the foremost end structure of the self-sealing strip according to the embodiment of the present application;

fig. 5 is a schematic view of a structure of a slider of the embodiment of the present application;

FIG. 6 is a schematic view showing a state where the slider of the embodiment of the present application is positioned at the foremost end of the slider;

fig. 7 is a schematic top view of a zipper head according to an embodiment of the present application.

The reference numbers in the figures are:

1 bag body

2 clip chain

11 front side

12 back side

13 side surface

14 bottom surface

21 self-sealing strip

22 zipper head

211 convex strip

212 limiting projection

221 spring plate

222 open pore

2211 hook

2212 through holes.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.

The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Examples

The present embodiment provides a biodegradable zipper three-dimensional bag, as shown in fig. 1 to 5, including:

the bag comprises a bag body 1, wherein a space for accommodating articles is formed in the inner side of the bag body 1, the bag body 1 comprises a front surface 11, a back surface 12, two side surfaces 13 and a bottom surface 14, the two side surfaces 13 and the bottom surface 14 are integrally connected, and the edges of the two side surfaces 13 and the bottom surface 14 are wrapped on the edges of the front surface 11 and the back surface 12 and are fixed in a hot melting welding mode;

clip chain 2 sets up the top of bag main part 1, clip chain 2 is including sealing strip 21 and zip fastener head 22 from the zip fastener head 22, zip fastener head 22 is installed on the strip 21 of the valve of both sides of sealing, zip fastener head 22 along seal when the front end of strip 21 removes seal from strip 21, zip fastener head 22 is followed open when the rear end of strip 21 removes seal from strip 21, the foremost both sides of strip 21 have sand grip 211, the front end both sides of zip fastener head 22 are equipped with shell fragment 221, the inboard of shell fragment 221 has pothook 2211, zip fastener head 22 is followed can make when promoting foremost from strip 21 pothook 2211 card is in location on the sand grip 211.

In the biodegradable zipper three-dimensional bag of the embodiment, the convex strip 211 is arranged at one end of the self-sealing strip 21, and the hook 2211 arranged at the front end of the zipper head 22 can be hooked on the convex strip 211 for positioning, so that one end of the zipper 2 is prevented from being opened due to scratching of the zipper head 22.

Preferably, in the biodegradable zipper three-dimensional bag of the present embodiment, as shown in fig. 6, a through hole 2212 is further formed in a side wall of the elastic piece 221, and the through hole 2212 is located behind the hook 2211; when the hooks 2211 are clamped on the convex strips 211, the convex strips 211 can be seen through the through holes 2212. The user can see the through hole 2212 to determine whether the slider 22 is pulled in place, and if so, the protruding strips 211 can be seen from the through hole 2212.

Preferably, in the biodegradable zipper three-dimensional bag of the present embodiment, the convex strips 211 have a triangular prism shape or a semi-cylindrical shape. The triangular prism-shaped or semi-cylindrical structure can effectively guide the opening of the catching hook 2211.

Preferably, in the biodegradable zipper stereo bag of the present embodiment, the top of the rear end of the zipper head 22 is provided with a hole 222, and the self-sealing strip 21 can be seen through the hole 222. The user can judge whether the sealing of the self-sealing strip 21 is successful by observing the opening 222, as shown in fig. 7, if the sealing of the self-sealing strip 21 is not seen in the opening 222, it indicates that the zipper puller 22 may be damaged.

Preferably, in the biodegradable zipper three-dimensional bag of the present embodiment, as shown in fig. 5, both sides of the zipper head 22 are recessed, and the recessed portions have anti-slip textures. This structure facilitates the user to pull the slider 22.

Preferably, in the biodegradable zipper three-dimensional bag of the present embodiment, the through hole 2212 is circular, oval or polygonal.

Preferably, in the biodegradable zipper three-dimensional bag of the present embodiment, the opening 222 has a circular, oval or polygonal shape.

Preferably, in the biodegradable zipper three-dimensional bag of the present embodiment, the self-sealing strip 21 is made of translucent plastic, and one side and the other side of the self-sealing strip 21 have different colors. When the colors of one side and the other side of the self-sealing strips 21 are different, the color of the self-sealing strips 21 after being sealed by observing the holes 222 should be different from the color of any half of the self-sealing strips 21, and preferably, the color of one side and the color of the other side of the self-sealing strips 21 are three primary colors, so that the color change of the combination is obvious after the two sides are fastened.

Preferably, in the biodegradable zipper three-dimensional bag of the present embodiment, as shown in fig. 3 and 4, the two ends of the self-sealing strip 21 are provided with a limiting protrusion 212 for preventing the zipper head 22 from coming off.

Preferably, in the biodegradable zipper three-dimensional bag of the present embodiment, the bag body 1 is made of a biodegradable material, which is beneficial for environmental protection.

In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.

Claims

1. A biodegradable zipper three-dimensional bag is characterized by comprising:

the bag comprises a bag body (1), wherein a space for accommodating articles is formed in the inner side of the bag body, the bag body (1) comprises a front surface (11), a back surface (12), two side surfaces (13) and a bottom surface (14), the two side surfaces (13) and the bottom surface (14) are integrally connected, and the edges of the two side surfaces (13) and the bottom surface (14) are wrapped on the edges of the front surface (11) and the back surface (12) and are fixed in a hot melting welding mode;

clip chain (2), the setting is in the top of bag main part (1), clip chain (2) are including sealing strip (21) and drawing zipper head (22) from, draw zipper head (22) to install on the strip (21) of sealing of both sides, draw zipper head (22) to follow seal when the front end of strip (21) removes seal from strip (21), draw zipper head (22) to follow open when the rear end of strip (21) removes from strip (21), the foremost both sides of strip (21) have sand grip (211), the front end both sides of drawing zipper head (22) are equipped with shell fragment (221), the inboard of shell fragment (221) has pothook (2211), draw zipper head (22) to follow can make when pushing from strip (21) to foremost pothook (2211) card is in location on sand grip (211).

2. The biodegradable zipper stereoscopic bag according to claim 1, wherein the side wall of the elastic sheet (221) is further provided with a through hole (2212), and the through hole (2212) is located behind the hook (2211); when the hook (2211) is clamped on the convex strip (211), the convex strip (211) can be seen through the through hole (2212).

3. The biodegradable zipper stereoscopic bag according to claim 2, wherein the convex strips (211) have a triangular prism shape or a semi-cylindrical shape.

4. The biodegradable zipper stereo bag according to any one of claims 1-3, wherein the top of the rear end of the zipper head (22) is provided with an opening (222), and the self-sealing strip (21) can be seen through the opening (222).

5. The biodegradable zipper stereo bag according to any one of claims 1-3, wherein the zipper head (22) is recessed at both sides, and the recessed portion has anti-slip texture.

6. The stereoscopic biodegradable zipper bag according to claim 2 or 3, wherein the through hole (2212) has a shape of a circle, an ellipse or a polygon.

7. The biodegradable zipper volumetric bag of claim 4, wherein the shape of the opening (222) is circular, oval or polygonal.

8. The biodegradable zipper stereoscopic bag according to claim 4, wherein the self-sealing strips (21) are made of translucent plastics, and one side and the other side of the self-sealing strips (21) are different in color.

9. The biodegradable zipper stereo bag according to any one of claims 1-3, wherein the two ends of the self-sealing strip (21) are provided with limiting protrusions (212) for preventing the zipper head (22) from being pulled out.

10. A biodegradable zipper stereo bag according to any one of claims 1-3, characterized in that the material of the bag body (1) is a biodegradable material.