CN210593202U - Fresh-keeping antibacterial plastic packaging bag for food - Google Patents
Fresh-keeping antibacterial plastic packaging bag for food Download PDFInfo
- Publication number
- CN210593202U CN210593202U CN201921673612.1U CN201921673612U CN210593202U CN 210593202 U CN210593202 U CN 210593202U CN 201921673612 U CN201921673612 U CN 201921673612U CN 210593202 U CN210593202 U CN 210593202U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- food
- clamp plate
- plate
- trapezoidal block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 235000013305 food Nutrition 0.000 title claims abstract description 36
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 13
- 239000004033 plastic Substances 0.000 title claims abstract description 13
- 229920003023 plastic Polymers 0.000 title claims abstract description 13
- 230000000844 anti-bacterial effect Effects 0.000 title abstract description 7
- 238000007789 sealing Methods 0.000 claims description 17
- 230000003385 bacteriostatic effect Effects 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims 2
- 239000011120 plywood Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- -1 Polyethylene Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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Abstract
The utility model discloses a food is with fresh-keeping antibacterial plastic packaging bag, comprises a bag bod, first clamp plate and second clamp plate are installed to the outside symmetry of bag body opening part, first clamp plate and second clamp plate size are the same, flexible chamber has been seted up to one side that first clamp plate is close to the second clamp plate, there is the limiting plate through a plurality of first spring mounting in the flexible intracavity, the limiting plate is close to one side of second clamp plate and installs sealed plywood, and sealed plywood extends to the outside of first clamp plate, the second clamp plate is close to one side of first clamp plate and sets up the seal groove corresponding with sealed plywood. The wrapping bag of this scheme is put into the back at food, can realize quick convenient sealed to the sack of the bag body, and also can be quick simultaneously opens, and its sealed effect is superior, can effectually prevent the outside air to cause the influence to the internal food of bag, avoids food rotten and mildenes and rot, increases the save time of food, increases the fresh-keeping and the antibacterial effect of the bag body to food.
Description
Technical Field
The utility model relates to a food freshness protection package technical field especially relates to a food is with fresh-keeping antibacterial plastic packaging bag.
Background
A freshness protection package is a bag which is mainly made of food freshness protection films and is mainly used for preserving vegetables, fruits, grains, cooked food and other foods, and is widely used in daily life. The freshness protection package is classified into Polyethylene (PE), polyvinyl chloride (PVC), polyvinylidene chloride (PVDC) and the like according to the material.
The food fresh-keeping bag used in the prior art has the following disadvantages in actual use: after food was put into the freshness protection package, the freshness protection package can't realize quick convenient sealed, and its sealed effect is relatively poor, leads to shorter to the save time of food for outside air gets into the freshness protection package easily, thereby causes the influence to food, causes food rotten and mildenes and rot, need improve current freshness protection package to above problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a fresh-keeping and antibacterial plastic packaging bag for food.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fresh-keeping bacteriostatic plastic packaging bag for food comprises a bag body, wherein a first pressing plate and a second pressing plate are symmetrically arranged on the outer side of an opening of the bag body, the first pressing plate and the second pressing plate are the same in size, a telescopic cavity is formed in one side, close to the second pressing plate, of the first pressing plate, a limiting plate is arranged in the telescopic cavity through a plurality of first springs, a sealing plate is arranged on one side, close to the second pressing plate, of the limiting plate, the sealing plate extends to the outer side of the first pressing plate, a sealing groove corresponding to the sealing plate is formed in one side, close to the first pressing plate, of the second pressing plate, two inserting rods are symmetrically arranged at two ends of the second pressing plate and one side, close to the first pressing plate, of each inserting rod is provided with a first trapezoidal block at one end, close to the first pressing plate, and one side, close to the second pressing plate, of each inserting rod is provided, the inboard of slot is fixed with the spring board through a plurality of second springs, two one side that the slot kept away from each other all is equipped with stop gear.
Preferably, every stop gear all including set up at the inside spring groove that just communicates with the slot of first clamp plate, the spring inslot is fixed with the second trapezoidal piece through a third spring, the one end of second trapezoidal piece extends to in the slot, the one end that the slot was kept away from to the second trapezoidal piece is installed the body of rod, the one end that the second trapezoidal piece was kept away from to the body of rod extends to the outside of first clamp plate and installs and draw the button.
Preferably, the inclined plane of the second trapezoid block is parallel to the inclined plane of the first trapezoid block on the same side.
Preferably, one side of the inclined surface of each second trapezoid block, which is far away from the slot on the same side, is located in the spring slot.
Preferably, one end of each first trapezoidal block provided with the inclined plane protrudes out of the edge of the inserted bar at the same side, and one end of each first trapezoidal block, which is far away from the inclined plane, is located on the same plane with the edge of the inserted bar at the same side.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the wrapping bag of this scheme is put into the back at food, can realize quick convenient sealed to the sack of the bag body, and also can be quick simultaneously opens, and its sealed effect is superior, can effectually prevent the outside air to cause the influence to the internal food of bag, avoids food rotten and mildenes and rot, increases the save time of food, increases the fresh-keeping and the antibacterial effect of the bag body to food.
Drawings
FIG. 1 is a schematic view of the overall structure of a fresh-keeping and bacteriostatic plastic packaging bag for food, which is provided by the utility model;
fig. 2 is a schematic top view of the first pressing plate and the second pressing plate when the bag mouth of the middle bag body of the present invention is opened;
FIG. 3 is a perspective view of the first and second pressing plates after being closed;
FIG. 4 is an enlarged view of the structure of portion A of FIG. 2;
fig. 5 is an enlarged view of a portion B of fig. 3.
In the figure: the bag comprises a bag body 1, a first pressing plate 2, a second pressing plate 21, a sealing plywood 3, a limiting plate 4, a first spring 5, an inserted rod 6, a first trapezoid block 7, a sealing groove 8, a slot 9, a spring board 10, a second spring 11, a second trapezoid block 12, a rod body 13, a pull button 14 and a third spring 15.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-5, a fresh-keeping and bacteriostatic plastic packaging bag for food comprises a bag body 1, a first pressing plate 2 and a second pressing plate 21 are symmetrically installed on the outer side of an opening of the bag body 1, the first pressing plate 2 and the second pressing plate 21 are the same in size, a telescopic cavity is formed in one side of the first pressing plate 2 close to the second pressing plate 21, a limiting plate 4 is installed in the telescopic cavity through a plurality of first springs 5, a sealing plate 3 is installed on one side of the limiting plate 4 close to the second pressing plate 21, the sealing plate 3 extends to the outer side of the first pressing plate 2, a sealing groove 8 corresponding to the sealing plate 3 is formed in one side of the second pressing plate 21 close to the first pressing plate 2, two inserting rods 6 are symmetrically installed at two ends of the second pressing plate 21 and close to one side of the first pressing plate 2, a first trapezoidal block 7 is installed at one end of each inserting rod 6 close to the first pressing plate 2, slots 9 corresponding to the first trapezoidal blocks 7 are formed at two ends of the first, the inboard of slot 9 is fixed with spring plate 10 through a plurality of second springs 11, and one side that two slots 9 kept away from each other all is equipped with stop gear.
Every stop gear is all including seting up at the inside spring groove that just communicates with slot 9 of first clamp plate 2, and the spring inslot is fixed with second trapezoidal piece 12 through a third spring 15, and the one end of second trapezoidal piece 12 extends to slot 9 in, and the body of rod 13 is installed to the one end that slot 9 was kept away from to second trapezoidal piece 12, and the one end that second trapezoidal piece 12 was kept away from to the body of rod 13 extends to the outside of first clamp plate 2 and installs and draw button 14.
The inclined plane of the second trapezoid block 12 is parallel to the inclined plane of the first trapezoid block 7 on the same side.
The side of the inclined surface of each second trapezoidal block 12, which is far away from the slot 9 on the same side, is positioned in the spring slot.
One end of each first trapezoidal block 7 provided with the inclined plane protrudes out of the edge of the inserted bar 6 at the same side, and one end of each first trapezoidal block 7 far away from the inclined plane is positioned on the same plane with the edge of the inserted bar 6 at the same side.
In the utility model, after food is put into the bag body 1 through the bag mouth, the first pressing plate 2 and the second pressing plate 21 are closed, and certain pressure is applied, at the moment, two first trapezoidal blocks 7 and two inserting rods 6 enter the corresponding slots 9, the inclined plane of the first trapezoidal block 7 is contacted with the inclined plane of the second trapezoidal block 12, and the second trapezoidal block 12 is forced to shrink towards the spring slot, then the first trapezoidal block 7 moves downwards continuously over the second trapezoidal block 12, meanwhile, the sealing plate 3 also enters the sealing groove 8, along with the increase of the pressure, the first trapezoidal block 7 extrudes the spring plate 10 and the second spring 11 in the slot 9, meanwhile, the pressure applied to the sealing plate 3 is also increased and completely enters the slot 8, so that the first spring 5 is compressed, and at the moment, the first trapezoidal block 7 also completes the maximum compression to the spring plate 10 and the second spring 11, and continuously applies the pressure, the border of second trapezoidal piece 12 just forms spacingly to the border of first trapezoidal piece 7 afterwards, has accomplished the closure of first clamp plate 2 and second clamp plate 21 this moment promptly, can realize sealed closure with the sack of the bag body 1 so far, can prevent that the outside air from carrying out in the bag body 1, increase the save time of food.
When food need be taken out, only need stimulate two and draw button 14, can be through body of rod 13 pulling second trapezoidal piece 12, make it get into the spring groove, at this moment under mutually supporting of spring board 10, second spring 11, sealed plywood 3, limiting plate 4 and first spring 5, can pop out slot 9 with inserted bar 6 and first trapezoidal piece 7, and then can take out the bag body 1 with food with first clamp plate 2 and the separation of second clamp plate 21.
The utility model discloses in, the fixed point of the bag body 1 and first clamp plate 2 is located the downside of sealed plywood 3, and the fixed point of the bag body 1 and second clamp plate 21 is located the downside of seal groove 8, and consequently sealed plywood 3 is not fixed with the lateral wall on the 1 top of the bag body, and is the same, and the lateral wall on seal groove 8 and the 1 top of the bag body is not fixed yet, and then can make the sack of the bag body 1 unrestricted when opening.
The fixing mode of the bag body 1 and the first pressing plate 2 can be adhesive fixing, and the fixing mode of the bag body 1 and the second pressing plate 21 can also be adhesive fixing.
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 (5)
1. A fresh-keeping bacteriostatic plastic packaging bag for food comprises a bag body (1) and is characterized in that a first pressing plate (2) and a second pressing plate (21) are symmetrically installed on the outer side of an opening of the bag body (1), the first pressing plate (2) and the second pressing plate (21) are same in size, a telescopic cavity is formed in one side, close to the second pressing plate (21), of the first pressing plate (2), a limiting plate (4) is installed in the telescopic cavity through a plurality of first springs (5), a sealing plate (3) is installed on one side, close to the second pressing plate (21), of the limiting plate (4), the sealing plate (3) extends to the outer side of the first pressing plate (2), a sealing groove (8) corresponding to the sealing plate (3) is formed in one side, close to the first pressing plate (2), two inserting rods (6) are symmetrically installed at two ends of the second pressing plate (21) and on one side, close to the first pressing plate (2), and each inserted bar (6) is close to one end of the first pressing plate (2) and is provided with a first trapezoidal block (7), one side of the two ends of the first pressing plate (2) close to the second pressing plate (21) is provided with a slot (9) corresponding to the first trapezoidal block (7), the inner side of the slot (9) is fixed with a spring plate (10) through a plurality of second springs (11), and two sides of the slot (9) far away from each other are provided with limiting mechanisms.
2. The fresh-keeping and bacteriostatic plastic packaging bag for food according to claim 1, wherein each limiting mechanism comprises a spring groove which is arranged inside the first pressing plate (2) and communicated with the slot (9), a second trapezoidal block (12) is fixed in the spring groove through a third spring (15), one end of the second trapezoidal block (12) extends into the slot (9), one end of the second trapezoidal block (12) far away from the slot (9) is provided with a rod body (13), and one end of the rod body (13) far away from the second trapezoidal block (12) extends to the outer side of the first pressing plate (2) and is provided with a pull button (14).
3. The plastic freshness-keeping and bacteriostatic packaging bag for food according to claim 2, wherein the inclined plane of the second trapezoidal block (12) is parallel to the inclined plane of the first trapezoidal block (7) on the same side.
4. The plastic freshness-keeping and bacteriostatic packaging bag for food as claimed in claim 3, wherein one side of the inclined surface of each second trapezoidal block (12) far away from the same side slot (9) is positioned in the spring slot.
5. The plastic packaging bag for food fresh keeping and bacteriostasis as claimed in claim 1, wherein one end of each first trapezoidal block (7) provided with an inclined plane is protruded from the edge of the inserted rod (6) at the same side, and one end of the first trapezoidal block (7) far away from the inclined plane is positioned on the same plane with the edge of the inserted rod (6) at the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921673612.1U CN210593202U (en) | 2019-10-08 | 2019-10-08 | Fresh-keeping antibacterial plastic packaging bag for food |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921673612.1U CN210593202U (en) | 2019-10-08 | 2019-10-08 | Fresh-keeping antibacterial plastic packaging bag for food |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210593202U true CN210593202U (en) | 2020-05-22 |
Family
ID=70716798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921673612.1U Active CN210593202U (en) | 2019-10-08 | 2019-10-08 | Fresh-keeping antibacterial plastic packaging bag for food |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210593202U (en) |
-
2019
- 2019-10-08 CN CN201921673612.1U patent/CN210593202U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240105 Address after: No. 199 Shiquan Road, Ningxiang Economic and Technological Development Zone, Ningxiang City, Changsha City, Hunan Province, 410699 Patentee after: Hunan Baige Yinteng New Materials Technology Co.,Ltd. Address before: 410000 No. 17, Wenxuan Road, Lugu Industrial Park, high tech Zone, Changsha City, Hunan Province Patentee before: HUNAN JINGXIN TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: No. 199 Shiquan Road, Ningxiang Economic and Technological Development Zone, Ningxiang City, Changsha City, Hunan Province, 410699 Patentee after: Hunan Xuetian Packaging Co.,Ltd. Country or region after: China Address before: No. 199 Shiquan Road, Ningxiang Economic and Technological Development Zone, Ningxiang City, Changsha City, Hunan Province, 410699 Patentee before: Hunan Baige Yinteng New Materials Technology Co.,Ltd. Country or region before: China |