CN215400354U - Vacuum compression bag - Google Patents
Vacuum compression bag Download PDFInfo
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- CN215400354U CN215400354U CN202120814496.1U CN202120814496U CN215400354U CN 215400354 U CN215400354 U CN 215400354U CN 202120814496 U CN202120814496 U CN 202120814496U CN 215400354 U CN215400354 U CN 215400354U
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- sealing strip
- vacuum compression
- sealing
- compression bag
- scribing
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Abstract
The utility model discloses a vacuum compression bag, which comprises a bag body, wherein a vacuum valve and an opening are arranged on the bag body, a sealing strip is arranged at the opening, a sealing scribing strip is connected onto the sealing strip in a sliding manner, limiting bulges are respectively arranged at two ends of the sealing strip and matched with the side surfaces of the sealing scribing strip to support the sealing scribing strip to be separated from the sealing strip, and the limiting bulges are arranged perpendicular to the sealing strip or matched with the sealing strip to form a perpendicular relation. Compared with the prior art, the utility model has the advantages that: the sealing scribing bag is simple in structure, the limiting bulge is added and abuts against the bump on the sealing scribing sheet, and the sealing scribing sheet can be prevented from being separated from the vacuum compression bag.
Description
Technical Field
The utility model belongs to the field of vacuum compression bags, and particularly relates to a vacuum compression bag.
Background
The vacuum compression bag has the working principle that air in cotton quilt clothes is pumped away, so that the volume is reduced, articles such as cotton quilts which are originally expanded are flattened by utilizing atmospheric pressure, the outside air is isolated, the space is saved, and the effects of dust prevention, mildew prevention, moisture prevention and insect prevention are achieved. The existing vacuum compression bag is used for sealing the scribing to press the sealing strip after the internal air is exhausted through the vacuum valve, but the scribing is easy to slide out from two sides of the sealing strip because the sealing strip is linear, so that the use of the vacuum compression bag is influenced, and the vacuum compression bag capable of overcoming the defects is very important.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a vacuum compression bag which comprises a bag body, wherein a vacuum valve and an opening are arranged on the bag body, a sealing strip is arranged at the opening, a sealing scribing sheet is connected to the sealing strip in a sliding mode, limiting bulges are arranged at two ends of the sealing strip respectively and matched with the side faces of the sealing scribing sheet to abut against the sealing scribing sheet to be separated from the sealing strip, and the limiting bulges are perpendicular to the sealing strip or matched with the sealing strip to form a perpendicular relation.
The limiting bulge adopts the following mode: one is as follows: the limiting protrusion comprises a first protrusion, and the first protrusion is located above and/or below the sealing strip. The second step is as follows: the limiting protrusions comprise second protrusions, and the second protrusions are located between the end portions of the two sealing strips.
In one or the other of the above modes, the first protrusion and/or the second protrusion is circular, rectangular, circular arc or triangular.
And thirdly, the limiting bulge comprises a convex strip, and the length of the convex strip is greater than the width of one sealing strip.
The limiting bulge is formed by hot pressing of a die.
The sealing scribing sheet is provided with a slot for penetrating the vacuum compression bag, the slot is positioned on the inner wall of the slot and provided with a penetrating slot for the sealing strip to penetrate, the inner wall of the slot positioned on at least one side of the penetrating slot forms a convex block, and the limiting bulge props against at least one convex block.
An arc groove is formed in the sealing scribing sheet, and step-shaped grains or a plurality of spherical protrusions are arranged in the arc groove.
The vacuum compression bag adopts following mode, the bag body includes first face, second face and third face, the third face turns over and forms fourth face and fifth face after rolling over, first face, the fourth face, fifth face and second face are placed in proper order, the base of fourth face and the base pressfitting of first face, the base of fifth face and the base pressfitting of second face, the first side of first face, the first side of fourth face, the first side of fifth face, the first side pressfitting of second face forms first pressfitting limit, the second side of first face, the second side of fourth face, the second side of fifth face, the second side pressfitting of second face forms second pressfitting limit, first face and second face pass through the sealing strip and connect.
Compared with the prior art, the utility model has the advantages that: the sealing scribing bag is simple in structure, the limiting bulge is added and abuts against the bump on the sealing scribing sheet, and the sealing scribing sheet can be prevented from being separated from the vacuum compression bag.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a third perspective view of the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 1;
FIG. 5 is an exploded view of the first, second and third sides of the present invention;
FIG. 6 is a perspective view of a seal scribe according to another embodiment of the present invention;
FIG. 7 is a schematic view of a structure of a limiting protrusion according to the present invention;
reference numerals: 1-a first side; 2-a second face; 3-a third side; 4-opening; 5-sealing strips; 6-sealing and scribing; 7-limiting protrusions; 8-slot; 9-groove penetration; 10-a bump; 11-a first protrusion; 12-a second protrusion; 13-raised strips; 14-arc groove; 15-spherical bulge; 16-step-shaped lines; 17-a vacuum valve; 18-fourth face; 19-the fifth face; 20-a first press edge; 21-a second press edge; 22-third press edge; 23-fourth stitching side.
Detailed Description
In order that those skilled in the art will better understand the utility model and thus more clearly define the scope of the utility model as claimed, it is described in detail below with respect to certain specific embodiments thereof. It should be noted that the following is only a few embodiments of the present invention, and the specific direct description of the related structures is only for the convenience of understanding the present invention, and the specific features do not of course directly limit the scope of the present invention.
Referring to the attached drawings, the utility model adopts the following technical scheme, and provides a vacuum compression bag which comprises a bag body, wherein a vacuum valve and an opening are arranged on the bag body, a sealing strip is arranged at the opening, a sealing scribing sheet is connected on the sealing strip in a sliding manner, limiting bulges are respectively arranged at two ends of the sealing strip, the limiting bulges are matched with the side surfaces of the sealing scribing sheet to abut against the sealing scribing sheet to be separated from the sealing strip, and the limiting bulges are arranged perpendicularly to the sealing strip or are matched with the sealing strip to form a perpendicular relation.
The sealing strip is placed on the bag body, and is fixed on the bag body after being hot-pressed by the die, and a limiting bulge is formed.
The limiting bulge adopts the following mode: one is as follows: the limiting protrusions comprise first protrusions which are positioned above and/or below the sealing strip, as shown in fig. 4. The second step is as follows: the limiting protrusions comprise second protrusions, the second protrusions are located between the end portions of the two sealing strips, and as shown in fig. 2, the second protrusions are located on the right sides of the sealing strips.
In the first mode or the second mode, the first protrusion and/or the second protrusion is circular, rectangular, circular arc or triangular, as shown in fig. 7, that is, the limiting protrusion is arranged perpendicular to the sealing strip, or arranged perpendicular to the sealing strip, so that the limiting protrusion can better limit the sealing dicing.
Thirdly, the limiting protrusion comprises a protruding strip, and the length of the protruding strip is larger than the width of one sealing strip, as shown in fig. 3.
The sealing scribing sheet is provided with a slot for penetrating the vacuum compression bag, the slot is positioned on the inner wall of the slot and provided with a penetrating slot for the sealing strip to penetrate, the inner wall of the slot positioned on at least one side of the penetrating slot forms a convex block, and the limiting bulge props against at least one convex block.
The sealing scribing block is provided with an arc groove, and step-shaped grains or a plurality of spherical protrusions are arranged in the arc groove and used for increasing friction and facilitating use of the sealing scribing block.
The vacuum compression bag adopts the following mode, form fourth face and fifth face after the third face turns over, first face, the fourth face, fifth face and second face place in proper order, the base of fourth face and the base pressfitting of first face form the third pressfitting limit, the base of fifth face and the base pressfitting of second face form the fourth pressfitting limit, the first side of first face, the first side of fourth face, the first side of fifth face, the first side pressfitting of second face forms first pressfitting limit, the second side of first face, the second side of fourth face, the second side of fifth face, the second side pressfitting of second face forms the second pressfitting limit, first face and the second face pass through the sealing strip and connect.
Compared with the prior art, the utility model has the advantages that: the sealing scribing bag is simple in structure, the limiting bulge is added and abuts against the bump on the sealing scribing sheet, and the sealing scribing sheet can be prevented from being separated from the vacuum compression bag.
The above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions and substitutions which may be made by those skilled in the art within the spirit of the present invention are within the scope of the present invention.
Claims (10)
1. The utility model provides a vacuum compression bag, includes the bag body, be equipped with vacuum valve (17) and opening on the bag body, the opening part is equipped with sealing strip (5), sliding connection has sealing scribing (6), its characterized in that on sealing strip (5): be located the both ends punishment of sealing strip is provided with spacing arch (7) respectively, spacing arch (7) cooperation is sealed the side of scribing (6) and is in order to support and seal scribing (6) and break away from sealing strip (5), spacing arch (7) perpendicular to zip fastener setting, or form the vertical relation with sealing strip (5) cooperation.
2. The vacuum compression bag of claim 1, wherein: the limiting bulge (7) comprises a first bulge (11), and the first bulge (11) is positioned above and/or below the sealing strip (5).
3. The vacuum compression bag of claim 2, wherein: the limiting protrusion (7) comprises a second protrusion (12), and the second protrusion (12) is located between the end portions of the two sealing strips.
4. The vacuum compression bag of claim 3, wherein: the first protrusion (11) and/or the second protrusion (12) are circular, rectangular, circular arc or triangular.
5. The vacuum compression bag of claim 1, wherein: the limiting protrusion (7) comprises a protrusion strip (13), and the length of the protrusion strip (13) is greater than the width of one sealing strip (5).
6. The vacuum compression bag of claim 1, wherein: the limiting bulge (7) is formed by hot pressing of a die.
7. The vacuum compression bag of claim 1, wherein: offer slot (8) that are used for passing the vacuum compression bag on seal scribing (6), be located offer on slot (8) inner wall and be used for wearing groove (9) that sealing strip (5) passed, be located form lug (10) on slot (8) inner wall of wearing groove (9) one side at least, spacing arch (7) support at least one lug (10).
8. The vacuum compression bag of claim 7, wherein: the seal scribing sheet (6) is provided with an arc groove (14).
9. The vacuum compression bag of claim 8, wherein: step-shaped lines (16) or a plurality of spherical bulges (15) are arranged in the arc groove (14).
10. The vacuum compression bag of claim 1, wherein: the bag body comprises a first surface (1), a second surface (2) and a third surface (3), the third surface (3) is turned over to form a fourth surface (18) and a fifth surface (19), the first surface (1), the fourth surface (18), the fifth surface (19) and the second surface (2) are sequentially placed, the bottom edge of the fourth surface (18) is pressed with the bottom edge of the first surface (1), the bottom edge of the fifth surface (19) is pressed with the bottom edge of the second surface (2), the first side edge of the first surface (1) and the first side edge of the fourth surface (18) are connected in sequence, the first side edge of the fifth surface (19) and the first side edge of the second surface (2) are pressed to form a first pressing edge (20), the second side edge of the first surface (1), the second side edge of the fourth surface (18), the second side edge of the fifth surface (19) and the second side edge of the second surface (2) are pressed to form a second pressing edge (21), and the top edges of the first surface (1) and the second surface (2) are connected through a sealing strip (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120814496.1U CN215400354U (en) | 2021-04-20 | 2021-04-20 | Vacuum compression bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120814496.1U CN215400354U (en) | 2021-04-20 | 2021-04-20 | Vacuum compression bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215400354U true CN215400354U (en) | 2022-01-04 |
Family
ID=79672173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120814496.1U Active CN215400354U (en) | 2021-04-20 | 2021-04-20 | Vacuum compression bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215400354U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117698249A (en) * | 2023-12-25 | 2024-03-15 | 宁波华寅包装科技有限公司 | Antibacterial vacuum compression bag and preparation method thereof |
| CN117698249B (en) * | 2023-12-25 | 2024-07-02 | 宁波华寅包装科技有限公司 | Antibacterial vacuum compression bag and preparation method thereof |
-
2021
- 2021-04-20 CN CN202120814496.1U patent/CN215400354U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117698249A (en) * | 2023-12-25 | 2024-03-15 | 宁波华寅包装科技有限公司 | Antibacterial vacuum compression bag and preparation method thereof |
| CN117698249B (en) * | 2023-12-25 | 2024-07-02 | 宁波华寅包装科技有限公司 | Antibacterial vacuum compression bag and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A vacuum compression bag Effective date of registration: 20230621 Granted publication date: 20220104 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Ningbo Yuyao sub branch Pledgor: Ningbo Huayin Packaging Technology Co.,Ltd. Registration number: Y2023980045166 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |