CN110844328A - Novel packaging box - Google Patents
Novel packaging box Download PDFInfo
- Publication number
- CN110844328A CN110844328A CN201911108650.7A CN201911108650A CN110844328A CN 110844328 A CN110844328 A CN 110844328A CN 201911108650 A CN201911108650 A CN 201911108650A CN 110844328 A CN110844328 A CN 110844328A
- Authority
- CN
- China
- Prior art keywords
- box body
- upper cover
- air
- packaging box
- air pipe
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/14—Non-removable lids or covers
- B65D43/16—Non-removable lids or covers hinged for upward or downward movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
- B65D81/2015—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum in an at least partially rigid container
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Abstract
The invention relates to a novel packaging box which comprises a box body, wherein an upper cover is hinged to the upper side of the box body, sealing layers are respectively paved on the inner walls of the box body and the upper cover, a diaphragm is arranged on the inner side of the upper cover, sealing strips are respectively arranged on the contact surfaces of the upper cover and the box body, a first air pipe is embedded in a shell of the upper cover, a second air pipe is embedded in the shell of the box body, rubber rings are respectively installed on the contact end surfaces of the first air pipe and the second air pipe, an air exhaust device is connected onto the second air pipe, a second cavity is arranged in the shell of the box body, the air exhaust device is installed in the second cavity and comprises a cylinder body, a circular plate support and a rubber cushion are embedded in the cylinder body, and a first check valve and a second check valve are. The novel packaging box is convenient to keep fresh and use.
Description
Technical Field
The invention relates to the technical field of packaging, in particular to a novel packaging box.
Background
Along with the development of society, people pay more and more attention to the packaging of products. The package with beautiful appearance is easy to attract consumers, and the package box with some practical functions is easier to attract consumers. For people who go long distance and cook in the open air, the food is carried, some food (such as fruits and vegetables) need to be preserved, the refrigerator can be preserved naturally but cannot be prevented from being oxidized, and therefore the best preservation mode is achieved by vacuumizing.
Most of the existing packaging boxes do not have the vacuumizing function and lack effective buffering when fragile food is stored. Therefore, a novel packaging box which is convenient for preservation and use is needed.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides a novel packaging box which is convenient to preserve and use.
The technical scheme for solving the technical problems is as follows: the utility model provides a novel packaging box, comprises a box bod, the upside of box body articulates there is the upper cover, the sealing layer has all been laid on the inner wall of box body, upper cover, the inboard of upper cover is provided with the diaphragm, all be provided with the sealing strip on the contact surface of upper cover, box body, the inside embedding of casing of upper cover has first trachea, the inside embedding of casing of box body has the second trachea, first trachea with the rubber circle is all installed to the tracheal contact terminal surface of second, be connected with air exhaust device on the second trachea, the inside second cavity that is provided with of casing of box body, air exhaust device installs the inside of second cavity, air exhaust device includes the cylinder body, the inside embedding of cylinder body has plectane to support, rubber cushion, the upper and lower both ends of cylinder body are provided with first check valve, second check valve respectively.
Preferably, in the novel packaging box, the first check valve is installed inside the first air tube.
Preferably, in the novel packaging box, the second check valve is installed inside the second air tube.
Preferably, foretell novel packing carton, wherein air exhaust device still includes hand wheel, arc gear, rack, hand wheel includes the wheel body, be fixed with the stirring axle on the wheel body, arc gear with rack toothing, the one end of arc gear is fixed with the swing arm, the inside of swing arm is provided with the rectangular channel, the stirring axle embedding is in the inside of rectangular channel.
Preferably, the novel packaging box is characterized in that the arc-shaped gear is hinged with the shell of the box body.
Preferably, in the above novel packing box, guide sleeves are embedded in both ends of the rack, and the guide sleeves are fixed on the casing of the box body.
Preferably, in the above novel packing box, a connecting rod is fixed to the right side of the rack, the other end of the connecting rod is connected with the circular plate in a supporting manner, and the connecting rod is L-shaped.
Preferably, in the novel packaging box, a first cavity is formed at the bottom of the shell of the box body.
Preferably, in the novel packaging box, the upper cover is provided with a first air valve, and the box body is provided with a second air valve.
The invention has the beneficial effects that: the hand wheel is rotated by stirring the hand crank, air in the lower sealing cavity is pumped into the upper sealing cavity by the air pumping device, the diaphragm moves downwards and finally clings to food in the box body, so that the air in the lower sealing cavity in the box body is close to a completely exhausted state, and the food can be prevented from being oxidized by oxygen. On the other hand, when the upper cover is covered tightly, the air pressure in the packaging box is consistent with the outside, so that after airflow in the box body flows to the upper sealing cavity, only internal air exchange is performed, the total amount of air in the packaging box is unchanged, the air pressure in the upper sealing cavity is still consistent with the outside, and no damage is caused to the diaphragm and the upper cover. After the upper sealing cavity is filled with gas, food in the lower sealing cavity is compressed tightly, and the phenomenon that the interior of the packing box is shaken in the carrying process can be prevented. The lower sealing cavity is vacuumized, and meanwhile, the air flow is filled into the upper sealing cavity, so that the shock-proof buffer structure has the shock-proof effect. The interior of the first cavity is used for containing an ice bag or a heating bag, so that refrigeration, heat preservation and heating heat preservation are facilitated. The novel packaging box is convenient to keep fresh and use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is an enlarged view of a portion of FIG. 1 at B;
FIG. 5 is a side view of the hand wheel;
fig. 6 is a top view of the disk support.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the sealing device comprises an upper cover, 2, a box body, 3, a first cavity, 4, a sealing layer, 5, a diaphragm, 6, a second cavity, 7, a hand wheel, 71, a hand crank, 72, a stirring shaft, 73, a wheel body, 8, a swing arm, 9, a rectangular groove, 10, an arc gear, 11, a rack, 12, a guide sleeve, 13, a cylinder body, 14, a rubber cushion, 15, a circular plate support, 16, a first air valve, 17, a hinge, 18, a second air valve, 19, a first air pipe, 20, a second air pipe, 21, a first cavity cover plate, 22, a sealing strip, 23, a ventilation cavity, 24, a rubber ring, 25, a first one-way valve, 26, a second one-way valve, 27 and a connecting rod.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in figure 1, the novel packaging box comprises a box body 2, wherein an upper cover 1 is hinged to the upper side of the box body 2, and a hinge 17 is connected between the box body 2 and the upper cover 1. Sealing layers 4 are respectively paved on the inner walls of the box body 2 and the upper cover 1, and a diaphragm 5 is arranged on the inner side of the upper cover 1. When the upper cover 1 is tightly covered, an upper sealing cavity is formed between the diaphragm 5 and the upper cover 1, and a lower sealing cavity is formed between the diaphragm 5 and the box body 2.
As shown in fig. 1, 2 and 4, the contact surfaces of the upper cover 1 and the box body 2 are both provided with a sealing strip 22, a first air pipe 19 is embedded in the shell of the upper cover 1, and the first air pipe 19 is communicated with the upper sealing cavity. The second air pipe 20 is embedded in the shell of the box body 2, and the second air pipe 20 is communicated with the lower sealed cavity. Rubber ring 24 is all installed to the contact terminal surface of first trachea 19 and second trachea 20, and when upper cover 1 covered tightly, first trachea 19 and second trachea 20 intercommunication guarantee through rubber ring 24 that the gas tightness is good. When the upper cover 1 is opened, the two air pipes are separated.
As shown in fig. 1, 3, 5 and 6, the second air tube 20 is connected to an air extractor, the second cavity 6 is provided in the case of the case 2, and the air extractor is installed in the second cavity 6. The air extractor comprises a cylinder body 13, and a circular plate support 15 and a rubber cushion 14 are embedded in the cylinder body 13. The air extractor also comprises a hand-operated wheel 7, an arc-shaped gear 10 and a rack 11, wherein the hand-operated wheel 7 comprises a wheel body 73, a stirring shaft 72 is fixed on the wheel body 73, and a hand-operated handle 71 is arranged on the other surface of the wheel body 73. Hand wheel 7 is located the outside of box body 2. The arc gear 10 is meshed with the rack 11, the swing arm 8 is fixed at one end of the arc gear 10, the rectangular groove 9 is formed in the swing arm 8, and the stirring shaft 72 is embedded in the rectangular groove 9. The arc gear 10 is hinged with the shell of the box body 2. The guide sleeve 12 is embedded into both ends of the rack 11, and the guide sleeve 12 is fixed on the shell of the box body 2. The guide sleeve 12 is connected with two ends of the rack 11 in a sliding way. A connecting rod 27 is fixed on the right side of the rack 11, the other end of the connecting rod 27 is connected with the circular plate support 15, and the connecting rod 27 is in an L shape. The rubber cushion 14 is located on the upper side of the circular plate support 15. When the hand wheel 7 is rotated, the stirring shaft 72 stirs the swing arm 8 to swing up and down and drives the arc gear 10 to swing up and down, the arc gear 10 drives the rack 11 to move up and down when swinging, and the circular plate support 15 and the rubber cushion 14 are driven to move up and down through the connecting rod 27.
The upper and lower ends of the cylinder 13 are respectively provided with a first check valve 25 and a second check valve 26. A first check valve 25 is installed inside the first air tube 19. A second check valve 26 is installed inside the second air tube 20. The first one-way valve 25 can only make the air flow enter the upper sealed cavity, but can not reversely flow; the second one-way valve 26 allows only the flow of air out of the lower sealed chamber, but not in reverse.
When the circular plate support 15 and the rubber cushion 14 move upwards, the rubber cushion 14 is supported by the circular plate support 15, so that the rubber cushion is horizontally spread, the air exhausting function is realized, the air in the cylinder body 13 is pushed upwards, and the air flow enters the upper sealed cavity. And the gas in the lower sealed cavity enters the cylinder body 13. When the circular plate support 15 and the rubber cushion 14 move down, the first check valve 25 and the second check valve 26 are both in a closed state, the edge of the rubber cushion 14 is tilted up, and the air in the cylinder 13 flows from the lower side to the upper side through the ventilation chamber 23. So relapse, in last sealed cavity was taken out to the air in the sealed cavity down, diaphragm 5 moved down, finally hugged closely the food in the box body 2, made the sealed cavity air of lower in the box body 2 be close to the exhaust state, can prevent that food from being oxidized by oxygen. On the other hand, when the upper cover 1 is tightly covered, the air pressure in the packaging box is consistent with the outside, so that after airflow in the box body flows to the upper sealing cavity, only internal air exchange is performed, the total amount of air in the packaging box is unchanged, the air pressure in the upper sealing cavity is still consistent with the outside, and the diaphragm 5 and the upper cover 1 are not damaged. After the upper sealing cavity is filled with gas, food in the lower sealing cavity is compressed tightly, and the phenomenon that the interior of the packing box is shaken in the carrying process can be prevented. The lower sealing cavity is vacuumized, and meanwhile, the air flow is filled into the upper sealing cavity, so that the shock-proof buffer structure has the shock-proof effect.
The upper cover 1 is provided with a first air valve 16, and the box body 2 is provided with a second air valve 18. Before the upper cover 1 is opened, the first air valve 16 and the second air valve 18 are opened, so that the upper sealed cavity and the lower sealed cavity are communicated with the outside atmosphere, and the upper cover 1 is convenient to open. The bottom of the shell of the box body 2 is provided with a first cavity 3, and the inside of the first cavity 3 is used for containing an ice bag or a heating bag, so that refrigeration, heat preservation and heating heat preservation are facilitated. A first cavity cover plate 21 is mounted to the exterior of the first cavity 3.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. A novel packaging box is characterized in that: comprises a box body (2), an upper cover (1) is hinged to the upper side of the box body (2), sealing layers (4) are laid on the inner walls of the box body (2) and the upper cover (1), a diaphragm (5) is arranged on the inner side of the upper cover (1), sealing strips (22) are arranged on the contact surfaces of the upper cover (1) and the box body (2), a first air pipe (19) is embedded in the shell of the upper cover (1), a second air pipe (20) is embedded in the shell of the box body (2), rubber rings (24) are arranged on the contact end surfaces of the first air pipe (19) and the second air pipe (20), a second air pipe (20) is connected with an air extractor, a second cavity (6) is arranged in the shell of the box body (2), the air extractor is arranged in the second cavity (6), and comprises a cylinder body (13), a circular plate support (15) and a rubber cushion (14) are embedded in the cylinder body (13), and a first check valve (25) and a second check valve (26) are respectively arranged at the upper end and the lower end of the cylinder body (13).
2. The new packaging box according to claim 1, characterized in that: the first check valve (25) is installed inside the first air pipe (19).
3. The new packaging box according to claim 1, characterized in that: the second check valve (26) is installed inside the second air pipe (20).
4. The new packaging box according to claim 1, characterized in that: air exhaust device still includes hand wheel (7), arc gear (10), rack (11), hand wheel (7) are including wheel body (73), be fixed with stirring shaft (72) on wheel body (73), arc gear (10) with rack (11) meshing, the one end of arc gear (10) is fixed with swing arm (8), the inside of swing arm (8) is provided with rectangular channel (9), stirring shaft (72) embedding is in the inside of rectangular channel (9).
5. The new packaging box according to claim 4, characterized in that: the arc-shaped gear (10) is hinged with the shell of the box body (2).
6. The new packaging box according to claim 4, characterized in that: the two ends of the rack (11) are embedded with guide sleeves (12), and the guide sleeves (12) are fixed on the shell of the box body (2).
7. The new packaging box according to claim 6, characterized in that: a connecting rod (27) is fixed on the right side of the rack (11), the other end of the connecting rod (27) is connected with the circular plate support (15), and the connecting rod (27) is L-shaped.
8. The new packaging box according to claim 1, characterized in that: the bottom of the shell of the box body (2) is provided with a first cavity (3).
9. The new packaging box according to claim 1, characterized in that: a first air valve (16) is installed on the upper cover (1), and a second air valve (18) is installed on the box body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911108650.7A CN110844328A (en) | 2019-11-13 | 2019-11-13 | Novel packaging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911108650.7A CN110844328A (en) | 2019-11-13 | 2019-11-13 | Novel packaging box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110844328A true CN110844328A (en) | 2020-02-28 |
Family
ID=69600371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911108650.7A Pending CN110844328A (en) | 2019-11-13 | 2019-11-13 | Novel packaging box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110844328A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734599A (en) * | 2021-08-31 | 2021-12-03 | 张金秀 | Industrial transportation packing carton |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0733185B1 (en) * | 1993-12-10 | 1998-08-05 | SAES GETTERS S.p.A. | Vacuum stabilizer and method for the manufacture thereof |
| CN1442351A (en) * | 2002-03-05 | 2003-09-17 | 张燕婴 | Method of solving negative pressure on solid vacuum container surface |
| CN201457986U (en) * | 2009-06-05 | 2010-05-12 | 长沙创一日用品有限公司 | Covering and buckling negative-pressure fresh-keeping box |
| CN105691924A (en) * | 2016-02-17 | 2016-06-22 | 柳州市乾阳机电设备有限公司 | Vacuum storage bag with no need for extracting air |
| CN106185013A (en) * | 2016-07-05 | 2016-12-07 | 圆融健康科技（深圳）有限公司 | Sealing box cover and there is the parcel tray of this sealing box cover |
| CN206679594U (en) * | 2017-04-26 | 2017-11-28 | 郭泉 | A kind of logistics vacuum transport storage box |
| CN108750381A (en) * | 2018-09-11 | 2018-11-06 | 沈金章 | Packaging device for electric elements |
| CN209410792U (en) * | 2018-12-19 | 2019-09-20 | 福建商学院 | A kind of crisper that can exclude air |
-
2019
- 2019-11-13 CN CN201911108650.7A patent/CN110844328A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0733185B1 (en) * | 1993-12-10 | 1998-08-05 | SAES GETTERS S.p.A. | Vacuum stabilizer and method for the manufacture thereof |
| CN1442351A (en) * | 2002-03-05 | 2003-09-17 | 张燕婴 | Method of solving negative pressure on solid vacuum container surface |
| CN201457986U (en) * | 2009-06-05 | 2010-05-12 | 长沙创一日用品有限公司 | Covering and buckling negative-pressure fresh-keeping box |
| CN105691924A (en) * | 2016-02-17 | 2016-06-22 | 柳州市乾阳机电设备有限公司 | Vacuum storage bag with no need for extracting air |
| CN106185013A (en) * | 2016-07-05 | 2016-12-07 | 圆融健康科技（深圳）有限公司 | Sealing box cover and there is the parcel tray of this sealing box cover |
| CN206679594U (en) * | 2017-04-26 | 2017-11-28 | 郭泉 | A kind of logistics vacuum transport storage box |
| CN108750381A (en) * | 2018-09-11 | 2018-11-06 | 沈金章 | Packaging device for electric elements |
| CN209410792U (en) * | 2018-12-19 | 2019-09-20 | 福建商学院 | A kind of crisper that can exclude air |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734599A (en) * | 2021-08-31 | 2021-12-03 | 张金秀 | Industrial transportation packing carton |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200228 |