CN209889416U - Reusable vacuum fruit and vegetable fresh-keeping bag - Google Patents
Reusable vacuum fruit and vegetable fresh-keeping bag Download PDFInfo
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- CN209889416U CN209889416U CN201920254731.7U CN201920254731U CN209889416U CN 209889416 U CN209889416 U CN 209889416U CN 201920254731 U CN201920254731 U CN 201920254731U CN 209889416 U CN209889416 U CN 209889416U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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Abstract
The utility model discloses a reusable vacuum fruit and vegetable fresh-keeping bag, which comprises an outer bag body, a first handle, a second handle and an inner bag body, wherein the outer bag body is of a hollow structure, the two sides of the outer bag body are correspondingly provided with holes, the inner wall of one side hole is provided with the first handle, the inner wall of the other side hole is provided with the second handle, one side of the first handle is fixedly provided with an elastic buckle through bonding, the elastic buckle is a strip shape with arc-shaped flanges at the two sides, one side of the second handle is provided with a clamping groove, the clamping groove is a strip shape with arc-shaped depressions at the two sides, the elastic buckle extends into the clamping groove and is mutually clamped with the arc-shaped flanges and the arc-shaped depressions, the material of the elastic buckle is synthetic resin, the inner bag body is arranged inside the outer bag body, the inner bag body is in a cuboid shape, and edges are outwards protruded at, has the characteristics of strong practicability and convenient carrying.
Description
Technical Field
The utility model relates to a fruit vegetables freshness protection package technical field specifically is a but reuse's vacuum fruit vegetables freshness protection package.
Background
The method for preserving and storing fruits and vegetables includes low-temperature, air-conditioning, pressure-reducing, irradiation and chemical antistaling agent lamp, the vacuum fruit and vegetable fresh-keeping bag is a packaging method which uses the vacuumizing method to isolate the fruits and vegetables from air and prevent the fruits and vegetables from oxidative deterioration, the storage time of the fresh-keeping bag is prolonged, and the fresh-keeping bag is widely applied to the fields of supermarket wholesale market and the like.
The existing freshness protection package is closed in a hot-pressing mode, the bag body is torn when an article in the bag is used, the bag body is made of plastic, and environmental pollution can be caused after the bag body is torn and discarded. Therefore, it is necessary to design a vacuum fruit and vegetable fresh-keeping bag which is highly practical and portable and can be reused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but reuse's vacuum fruit vegetables freshness protection package to solve the problem that proposes in the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a but reuse's vacuum fruit vegetables freshness protection package, includes the outer bag body, the first in command, the second in command and the inner bag body, the outer bag body is hollow structure, and its both sides correspond and set up porosely, and the inner wall of its one of which side opening is provided with the first in command, and the inner wall of another side opening is provided with the second in command, one side of the first in command is fixed with the elasticity buckle through bonding, the elasticity buckle is the rectangular shape that both sides have the arc flange, the draw-in groove has been seted up to one side of the second in command, the draw-in groove is the rectangular shape that both sides have the arc sunken, the elasticity buckle stretches into the inside of draw-in groove, and arc flange and the mutual joint of arc sunken, the material of elasticity buckle is synthetic resin, the inside of the outer bag body is provided with the inner bag body, the material of the outer bag body is polypropylene fiber spunbonded nonwoven, the material of the inner, the opening part of the outer bag body is clamped tightly, so that the outer bag body can be conveniently grabbed and conveyed by hands, and the elastic buckle has elasticity, so that the first handle and the second handle are outwards pulled when the outer bag body is separated, the elastic buckle deforms to separate, and the portability of the freshness protection package is improved.
Further, the shape of the inner bag body is the cuboid, and all outwards outstanding edges on its four sides, the edge is used for connecting the outer bag body and the inner bag body, evenly seted up the round hole on the edge, the shape of the outer bag body is the cuboid, and its four corners department of inner wall evenly installs fixing device, one side of the inner bag body is provided with the bleeder valve, the inboard of the inner bag body is close to the opening part and is fixed with the unsmooth pressfitting strip of mutual gomphosis through bonding, including the internal fruit vegetables of putting into of bag after, compresses tightly unsmooth pressfitting strip earlier, takes out to the vacuum state in the gas of the inner bag body through external negative pressure from the bleeder valve, can realize sealedly.
Further, the fixing device comprises a first arc-shaped block, a first arc-shaped groove, a spring, a third arc-shaped block, a cylindrical protrusion, a second arc-shaped groove and a second arc-shaped block, wherein the inner wall of the outer bag body is uniformly provided with the first arc-shaped block and the second arc-shaped block, the first arc-shaped block and the second arc-shaped block are in a circular ring shape, the rotary radiuses of the first arc-shaped block and the second arc-shaped block are the same, one end of the first arc-shaped block is provided with the first arc-shaped groove, one end of the second arc-shaped block is provided with the second arc-shaped groove, the inner wall of the first arc-shaped groove is connected with the third arc-shaped block in a sliding manner, the spring is connected between one end of the third arc-shaped block and the inner wall of the bottom of the first arc-shaped groove, the top of the third arc-shaped block is fixed with the cylindrical protrusion through spot welding, when the inner bag body is replaced, the cylindrical, the spring receives the compression, takes off the edge from the breach department between second arc piece and the first arc piece this moment, takes out the inner bag body from outer bag body again, makes the edge card on fixing device according to the same step after having changed, and it is equally convenient to change the washing.
Furthermore, first arc piece and third arc piece all pass the round hole, and the edge is blocked to the third arc piece to fix the inner bag body in outer bag.
Furthermore, the aperture of the first arc-shaped groove is the same as that of the second arc-shaped groove, the other end of the third arc-shaped block extends into the second arc-shaped groove, and the third arc-shaped block is clamped into the second arc-shaped groove, so that the third arc-shaped block fills the gap between the second arc-shaped block and the first arc-shaped block.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses, through being provided with the outer bag body and the inner bag body, only need carry the handle of the outer bag body when needs transport, carry when the people of being convenient for go on a journey, the outer bag body can prevent that the inner bag body can not use because wearing and tearing, only needs to dismantle fixing device and inner bag body when changing the inner bag body, and it is equally convenient to change the washing, has improved the practicality of this freshness protection package for this freshness protection package has portable's characteristics.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the inner bag structure of the present invention;
FIG. 3 is a schematic side sectional view of the outer bag body and the inner bag body of the present invention;
FIG. 4 is a schematic view of the mounting of the fixing device and the edge of the present invention;
fig. 5 is a schematic structural view of a second handle of the present invention;
FIG. 6 is a side view of the first handle and the second handle of the present invention;
fig. 7 is an enlarged schematic view of the area a in fig. 6 according to the present invention;
in the figure: 1. an outer bag body; 2. a first handle; 3. a second handle; 4. an inner bag body; 21. elastic buckle; 31. A card slot; 41. an edge; 411. a circular hole; 11. a fixing device; 42. an air extraction valve; 43. concave-convex pressing strips; 111. a first arc-shaped block; 112. a first arc-shaped slot; 113. a spring; 114. a third arc-shaped block; 115. a cylindrical bulge; 116. a second arc-shaped slot; 117. a second arc block.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a reusable vacuum fruit and vegetable fresh-keeping bag comprises an outer bag body 1, a first handle 2, a second handle 3 and an inner bag body 4, wherein the outer bag body 1 is of a hollow structure, holes are correspondingly formed in two sides of the outer bag body, the first handle 2 is arranged on the inner wall of one side hole, the second handle 3 is arranged on the inner wall of the other side hole, an elastic buckle 21 is fixedly arranged on one side of the first handle 2 through bonding, the elastic buckle 21 is a strip with arc-shaped flanges on two sides, a clamping groove 31 is formed in one side of the second handle 3, the clamping groove 31 is a strip with arc-shaped depressions on two sides, the elastic buckle 21 extends into the clamping groove 31, the arc-shaped flanges and the arc depressions are clamped with each other, the elastic buckle 21 is made of synthetic resin, the inner bag body 4 is arranged in the outer bag body 1, the outer bag body 1 is made of polypropylene spun-bonded non-woven fabric, the elastic buckle 21 of the first handle 2 and the clamping groove 31 of the second handle 3 are mutually pressed, the opening of the outer bag body 1 is clamped, and the outer bag body is convenient to grasp and convey by hands;
the inner bag body 4 is in a cuboid shape, edges 41 protrude outwards from four sides of the inner bag body, the edges 41 are used for connecting the outer bag body 1 and the inner bag body 4, round holes 411 are uniformly formed in the edges 41, the outer bag body 1 is in a cuboid shape, fixing devices 11 are uniformly mounted at four corners of the inner wall, an air suction valve 42 is arranged on one side of the inner bag body 4, concave-convex pressing strips 43 which are mutually embedded are fixedly bonded on the inner side of the inner bag body 4 close to an opening, after fruits and vegetables are placed in the inner bag body 4, the concave-convex pressing strips 43 are firstly pressed, and air in the inner bag body 4 is sucked out from the air suction valve 42 to be in a vacuum state through external negative pressure, so that sealing can;
the fixing device 11 comprises a first arc-shaped block 111, a first arc-shaped groove 112, a spring 113, a third arc-shaped block 114, a cylindrical protrusion 115, a second arc-shaped groove 116 and a second arc-shaped block 117, wherein the first arc-shaped block 111 and the second arc-shaped block 117 are uniformly installed on the inner wall of the outer bag body 1, the first arc-shaped block 111 and the second arc-shaped block 117 are in the shape of circular rings, the turning radiuses of the first arc-shaped block 111 and the second arc-shaped block 117 are the same, the first arc-shaped groove 112 is formed in one end of the first arc-shaped block 111, the second arc-shaped groove 116 is formed in one end of the second arc-shaped block 117, the third arc-shaped block 114 is connected to the inner wall of the bottom of the first arc-shaped groove 112 in a sliding manner, the spring 113 is connected between one end of the third arc-shaped block 114 and the inner wall of the bottom of the first arc-shaped groove 112, the cylindrical protrusion 115 is fixed to the top of the, the third arc-shaped block 114 is separated from the second arc-shaped groove 116, the spring 113 is compressed, at this time, the edge 41 is taken down from the gap between the second arc-shaped block 117 and the first arc-shaped block 111, the inner bag body 4 is taken out from the outer bag body 1, the edge 41 is clamped on the fixing device 11 according to the same steps after replacement, and replacement and cleaning are also convenient;
the first arc-shaped block 111 and the third arc-shaped block 114 both penetrate through the round hole 411, and the third arc-shaped block 114 clamps the edge 41, so that the inner bag body 4 is fixed in the outer bag body 1;
the first arc-shaped groove 112 and the second arc-shaped groove 116 have the same aperture, the other end of the third arc-shaped block 114 extends into the second arc-shaped groove 116, and the third arc-shaped block 114 is clamped into the second arc-shaped groove 116, so that the third arc-shaped block 114 fills the gap between the second arc-shaped block 117 and the first arc-shaped block 111;
when the freshness protection package is conveyed, the elastic buckle 21 of the first handle 2 and the clamping groove 31 of the second handle 3 are mutually pressed, and the opening of the outer bag body 1 is clamped, so that the freshness protection package is convenient to grasp and convey by hands; the elastic buckle 21 has elasticity, so that when the fruit and vegetable are separated, the elastic buckle 21 is deformed and can be separated only by pulling the first handle 2 and the second handle 3 outwards, the portability of the freshness protection package is improved, after the fruit and vegetable are placed in the inner bag body 4, the concave-convex pressing strip 43 is firstly pressed, and the gas in the inner bag body 4 is pumped out from the air pumping valve 42 to a vacuum state through the external negative pressure, so that the sealing can be realized; when changing the inner bag body 4, pull the cylindrical protrusion 115 with the hand, make the third arc piece 114 slide in first arc 112, the third arc piece 114 breaks away from second arc 116, the spring 113 receives the compression, take off the breach department between second arc piece 117 and the first arc piece 111 with edge 41 this moment, take out the inner bag body 4 from outer bag body 1 again, make edge 41 card on fixing device 11 according to the same step after having changed, it is equally convenient to change the washing, the practicality of this freshness protection package has been improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a but reuse's vacuum fruit vegetables freshness protection package, includes outer bag body (1), the first in command (2), the second in command (3) and the inner bag body (4), its characterized in that: the outer bag body (1) is of a hollow structure, the two sides of the outer bag body are correspondingly provided with holes, the inner wall of one side hole is provided with a first handle (2), the inner wall of the other side hole is provided with a second handle (3), one side of the first handle (2) is fixedly provided with an elastic buckle (21) through bonding, the elastic buckle (21) is in a strip shape with arc-shaped flanges on the two sides, one side of the second handle (3) is provided with a clamping groove (31), the clamping groove (31) is in a strip shape with arc-shaped depressions on the two sides, the elastic buckle (21) stretches into the inside of the clamping groove (31), the arc-shaped flanges and the arc-shaped depressions are mutually clamped, the material of the elastic buckle (21) is synthetic resin, the inside of the outer bag body (1) is provided with an inner bag body (4), a fixing device (11) is arranged between the outer bag body (1) and the inner bag body (4), the, the inner bag body (4) is made of polyethylene plastics.
2. The reusable vacuum fruit and vegetable fresh-keeping bag according to claim 1, characterized in that: the shape of inner bag body (4) is the cuboid, and all outwards outstanding edge (41) have on its four sides, edge (41) are used for connecting outer bag body (1) and inner bag body (4), round hole (411) have evenly been seted up on edge (41), the shape of outer bag body (1) is the cuboid, and its four corners department of inner wall evenly installs fixing device (11), one side of inner bag body (4) is provided with bleeder valve (42), the inboard of inner bag body (4) is close to the opening part and is fixed with unsmooth pressfitting strip (43) of mutual gomphosis through the bonding.
3. The reusable vacuum fruit and vegetable fresh-keeping bag according to claim 1, characterized in that: the fixing device (11) comprises a first arc-shaped block (111), a first arc-shaped groove (112), a spring (113), a third arc-shaped block (114), a cylindrical protrusion (115), a second arc-shaped groove (116) and a second arc-shaped block (117), the inner wall of the outer bag body (1) is uniformly provided with a first arc-shaped block (111) and a second arc-shaped block (117), the first arc-shaped block (111) and the second arc-shaped block (117) are in the shape of circular rings, and the turning radiuses of the two are the same, one end of the first arc-shaped block (111) is provided with a first arc-shaped groove (112), one end of the second arc-shaped block (117) is provided with a second arc-shaped groove (116), the inner wall of the first arc-shaped groove (112) is connected with a third arc-shaped block (114) in a sliding way, and a spring (113) is connected between one end of the third arc-shaped block (114) and the inner wall of the bottom of the first arc-shaped groove (112), and a cylindrical protrusion (115) is fixed on the top of the third arc-shaped block (114) through spot welding.
4. The reusable vacuum fruit and vegetable fresh-keeping bag according to claim 3, characterized in that: the first arc-shaped block (111) and the third arc-shaped block (114) penetrate through the round hole (411).
5. The reusable vacuum fruit and vegetable fresh-keeping bag according to claim 3, characterized in that: the first arc-shaped groove (112) and the second arc-shaped groove (116) are identical in aperture, and the other end of the third arc-shaped block (114) extends into the second arc-shaped groove (116).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920254731.7U CN209889416U (en) | 2019-02-28 | 2019-02-28 | Reusable vacuum fruit and vegetable fresh-keeping bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920254731.7U CN209889416U (en) | 2019-02-28 | 2019-02-28 | Reusable vacuum fruit and vegetable fresh-keeping bag |
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| Publication Number | Publication Date |
|---|---|
| CN209889416U true CN209889416U (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920254731.7U Active CN209889416U (en) | 2019-02-28 | 2019-02-28 | Reusable vacuum fruit and vegetable fresh-keeping bag |
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| CN (1) | CN209889416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550930A (en) * | 2021-01-04 | 2021-03-26 | 安徽沪通环保包装科技有限公司 | Convenient square-bottom bag and manufacturing method thereof |
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2019
- 2019-02-28 CN CN201920254731.7U patent/CN209889416U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550930A (en) * | 2021-01-04 | 2021-03-26 | 安徽沪通环保包装科技有限公司 | Convenient square-bottom bag and manufacturing method thereof |
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