Food sealing packaging bag
By designing a food sealed packaging bag containing magnetic stripe adsorption and adjustable structure, the problem that existing packaging bags are inconvenient to separate and store different types of food is solved, and the area of packaging bags is reduced when there are fewer foods, which improves the convenience of use and space utilization efficiency.
Patent Information
- Application Number
- CN202422135597.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-31
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-31
AI Technical Summary
Existing food sealed packaging bags are not convenient to separate and store when storing different types of food, and when there is less food, the packaging bags take up too much space.
A food sealed packaging bag including a base, a packaging bag body, a fixing plate, a plug plate, a slot, a return spring and a limiting mechanism are designed. Through magnetic strip adsorption and adjustable structure, the sorting seal of food and the adjustable area of packaging bags are achieved.
It realizes effective classification and sealing storage of different types of food, and reduces the area of packaging bags through folding structure when there is less food, improving the convenience of use and space utilization efficiency.
Smart Images
Figure CN223031703U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of food packaging bags, and particularly relates to a food-sealed packaging bag. Background Technique
[0002] A sealed packaging bag is a plastic bag with a sealing function, usually made of materials such as polyethylene (PE) and polypropylene (PP). It protects food and prevents damage from biological, chemical, and physical external factors during the circulation process from the factory to the hands of consumers. It can also have the function of maintaining the stable quality of the food itself.
[0003] Most of the existing food-sealed packaging bags only simply seal and store food. However, in daily life, after people eat food, there may be some remaining food that needs to be put into the packaging bag for storage. However, the volume of the existing food packaging bags is fixed. Storing less food in a larger packaging bag will not only waste a certain amount of space, but also be extremely inconvenient to store different foods in the packaging bag. In view of this, we propose a food-sealed packaging bag. Content of the Utility Model
[0004] The purpose of the utility model is to provide a food-sealed packaging bag to solve the problems raised in the above background technique.
[0005] In view of this, the utility model provides a food-sealed packaging bag, including:
[0006] A base, on the top surface of the base is provided a packaging bag body. Inside the packaging bag body are fixedly installed two first fixing plates. On the top surface of the packaging bag body are fixedly installed two second fixing plates. On the top surfaces of the two second fixing plates are fixedly installed fixing strips. On one side of each of the two fixing strips is provided a long slot.
[0007] An insertion plate, the insertion plate is fixedly installed on one side of one of the fixing strips. On one side of the base is provided a third slot, and the insertion plate is inserted and matched with the third slot. One end of the insertion plate is provided with a second jack.
[0008] A first slot is opened on one side of the base. Inside the base is provided a second sliding groove, and the second sliding groove is communicated with the first slot. Inside the second sliding groove and the first slot is slidably sleeved with the same insertion rod, and one end of the insertion rod is inserted and matched with the second jack.
[0009] A second return spring, the second return spring is arranged on the outer side wall of the plug rod, a second baffle is fixedly installed on the outer side wall of the plug rod, both the second baffle and the second return spring are located in the second chute, one end of the second return spring is fixedly connected with the inner side wall of the second chute, and the other end of the second return spring is fixedly connected with one side of the second baffle;
[0010] A rotating groove, the rotating groove is opened on the bottom surface of the base, and a handle is rotatably installed on the inner side wall of the rotating groove;
[0011] A limiting mechanism, the limiting mechanism is arranged in the base and is used for limiting the handle.
[0012] In the above technical solution, further, the limiting mechanism includes two first chutes, both of the two first chutes are opened on one side of the base, a cavity is opened in the base, the two first chutes are communicated with the cavity, sliding rods are slidably installed in the two first chutes respectively, two first jacks are opened on one side and the bottom surface of the handle respectively, and one ends of the two sliding rods are respectively inserted and matched with the multiple first jacks.
[0013] In the above technical solution, further, first baffles are fixedly installed on the outer side walls of the two sliding rods respectively, first return springs are arranged on the two sliding rods respectively, the two first return springs and the two first baffles are all arranged in the cavity, one ends of the two first return springs are fixedly connected with the inner side wall of the cavity respectively, the other ends of the two first return springs are fixedly connected with one side of the two first baffles respectively, one ends of the two sliding rods respectively extend to the outside of the two first chutes, and a same connecting plate is fixedly installed at one ends of the two sliding rods.
[0014] In the above technical solution, further, second slots are opened on the same side of one of the first fixing plates and one of the second fixing plates respectively, first inserting blocks are fixedly installed on the same side of the other first fixing plate and the other second fixing plate respectively, and the two first inserting blocks are respectively inserted and matched with the two second slots.
[0015] In the above technical solution, further, positive magnetic strips are arranged on one side of the two first inserting blocks respectively, negative magnetic strips are arranged on the inner side walls of the two second slots respectively, and the two positive magnetic strips are respectively in contact and cooperation with the two negative magnetic strips.
[0016] In the above technical solution, further, anti-slip patterns are arranged on the inner top surfaces of the two long slots.
[0017] In the above technical solution, further, both of the two first fixing plates are located in the middle of the packaging bag body.
[0018] The beneficial effects of the present utility model are:
[0019] 1. When sealing the food in this food-sealing packaging bag, put the food into the bag body. If different types of food need to be separated, first put the food of the same category into the lower half of the bag body, then insert the first insertion block on one side of one of the first fixing plates into the second slot. When the positive magnetic strip on one side of the first insertion block is adsorbed to the negative magnetic strip on the inner side wall of the second slot, then put the food of another category into the upper half of the bag body. At this time, insert the first insertion block on one side of one of the second fixing plates into the second slot of another second fixing plate. When the positive magnetic strip on one side of the first insertion block is adsorbed to the negative magnetic strip on the inner side wall of the second slot, the sealing of the food in the upper half is completed. This method can effectively classify and seal the storage of food, which has practical benefits.
[0020] 2. When there is less food in this food-sealing packaging bag, there will be a lot of empty space inside the bag. In order not to occupy too much space, the upper half of the bag body can be folded towards one side of the third slot. When the insertion plate on one side of one of the second fixing plates is inserted into the third slot, push the insertion rod and insert the insertion rod into the second jack at one end of the third slot, then the upper half of the bag body can be fixed on one side of the lower half of the bag body. Then pull the connecting plate outwards to draw out the two sliding rods from the two first jacks. At this time, turn the handle. When the handle is perpendicular to the cavity, then push the connecting plate to insert one end of the two sliding rods into the two first jacks on one side of the handle again. Finally, invert the packaging bag, and then you can hold the handle to drive the movement of the packaging bag. The adjusted packaging bag can reduce the overall area, which brings certain convenience to the user and has the advantage of high adjustability. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 is the overall structural schematic diagram of the present utility model;
[0022] Figure 2 is the internal structural schematic diagram of the bag body of the present utility model;
[0023] Figure 3 is the internal side structural schematic diagram of the bag body of the present utility model;
[0024] Figure 4 is the internal structural schematic diagram of the base of the present utility model;
[0025] Figure 5 is the present utility model Figure 4 the enlarged structural schematic diagram at A in;
[0026] Figure 6 is the structural schematic diagram after the bag body of the present utility model is folded;
[0027] Figure 7For the present utility model Figure 6 Schematic enlarged structure view of position B in the present utility model;
[0028] Figure 8 One of the schematic views of the overall structure of the present utility model.
[0029] The markings in the figure are indicated as:
[0030] 1. Base; 2. Packaging bag body; 3. First fixing plate; 4. Fixing strip; 5. First slot; 6. Second slot; 7. First plug; 8. Negative magnetic strip; 9. Positive magnetic strip; 10. Rotating groove; 11. Handle; 12. First jack; 13. Cavity; 14. First chute; 15. Slide bar; 16. First return spring; 17. First baffle; 18. Connecting plate; 19. Insertion plate; 20. Second jack; 21. Second chute; 22. Insertion rod; 23. Second return spring; 24. Second baffle; 25. Long strip groove; 26. Third slot; 27. Second fixing plate. Specific embodiments
[0031] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.
[0032] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, rather than intending to limit the exemplary embodiments according to the present application. For the convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.
[0033] It should be noted that the terms "first", "second", etc. in the description and claims of this application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are usually of the same type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally indicates an "or" relationship between the associated objects before and after.
[0034] It should be noted that in the description of this application, the orientation or positional relationships indicated by the orientation terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing this application and simplifying the description. Without contrary instructions, these orientation terms do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of this application; the terms "inside, outside" refer to the inside and outside relative to the contour of each component itself.
[0035] It should be noted that in this application, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the existence of additional identical elements in the process, method, article or device comprising that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of this application is not limited to performing functions in the order shown or discussed. It may also include performing functions in a substantially simultaneous manner or in a reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.
[0036] Embodiment 1:
[0037] Please refer to Figure 1-8 as shown in the figure, this embodiment provides a food sealing packaging bag.
[0038] Comprising:
[0039] Base 1, a packaging bag body 2 is arranged on the top surface of the base 1, two first fixing plates 3 are fixedly installed inside the packaging bag body 2, two second fixing plates 27 are fixedly installed on the top surface of the packaging bag body 2, fixing bars 4 are fixedly installed on the top surfaces of the two second fixing plates 27, and long slots 25 are opened on one side of the two fixing bars 4; an insertion plate 19, the insertion plate 19 is fixedly installed on one side of one of the fixing bars 4, a third insertion slot 26 is opened on one side of the base 1, the insertion plate 19 is in plug-in fit with the third insertion slot 26, and a second insertion hole 20 is opened at one end of the insertion plate 19; a first insertion slot 5, the first insertion slot 5 is opened on one side of the base 1, a second sliding slot 21 is opened inside the base 1, the second sliding slot 21 is communicated with the first insertion slot 5, and the same insertion rod 22 is slidably sleeved in the second sliding slot 21 and the first insertion slot 5, one end of the insertion rod 22 is in plug-in fit with the second insertion hole 20; a second return spring 23, the second return spring 23 is arranged on the outer side wall of the insertion rod 22, a second baffle 24 is fixedly installed on the outer side wall of the insertion rod 22, both the second baffle 24 and the second return spring 23 are located inside the second sliding slot 21, one end of the second return spring 23 is fixedly connected with the inner side wall of the second sliding slot 21, and the other end of the second return spring 23 is fixedly connected with one side of the second baffle 24; a rotation slot 10, the rotation slot 10 is opened on the bottom surface of the base 1, and a handle 11 is rotatably installed on the inner side wall of the rotation slot 10; a limiting mechanism, the limiting mechanism is arranged inside the base 1 and is used for limiting the handle 11. Fold the upper half of the packaging bag body 2 to the side of the third insertion slot 26. After the insertion plate 19 on one side of one of the second fixing plates 27 is inserted into the third insertion slot 26, push the insertion rod 22 to insert the insertion rod 22 into the second insertion hole 20 at one end of the third insertion slot 26, and the upper half of the packaging bag body 2 can be fixed on one side of the lower half of the packaging bag body 2, which has the advantage of being convenient.
[0040] Embodiment 2:
[0041] This embodiment provides a food-sealing packaging bag. In addition to including the technical solutions of the above embodiment, it also has the following technical features.
[0042] Among them, the limiting mechanism includes two first sliding slots 14, both of the two first sliding slots 14 are opened on one side of the base 1, a cavity 13 is opened inside the base 1, the two first sliding slots 14 are communicated with the cavity 13, sliding rods 15 are slidably installed in the two first sliding slots 14 respectively, two first insertion holes 12 are opened on one side and the bottom surface of the handle 11, and one ends of the two sliding rods 15 are respectively in plug-in fit with the multiple first insertion holes 12. Insert one ends of the two sliding rods 15 into the two first insertion holes 12 on one side of the handle 11, and the handle 11 can be limited, which has the advantage of being practical.
[0043] Embodiment 3:
[0044] This embodiment provides a food-sealing packaging bag. In addition to including the technical solutions of the above embodiment, it also has the following technical features.
[0045] Wherein, first baffles 17 are fixedly installed on the outer side walls of two sliding rods 15. First return springs 16 are arranged on the two sliding rods 15. The two first return springs 16 and the two first baffles 17 are all arranged in the cavity 13. One ends of the two first return springs 16 are fixedly connected to the inner side wall of the cavity 13, and the other ends of the two first return springs 16 are respectively fixedly connected to one side of the two first baffles 17. One ends of the two sliding rods 15 respectively extend to the outside of the two first chutes 14. The same connecting plate 18 is fixedly installed at one ends of the two sliding rods 15. The two first return springs 16 facilitate the reset of the two sliding rods 15, and the two first baffles 17 can prevent the two sliding rods 15 from falling off the first chutes 14 respectively, which has the advantage of convenience.
[0046] Embodiment 4:
[0047] This embodiment provides a food-sealing packaging bag. In addition to including the technical solutions of the above embodiment, it also has the following technical features.
[0048] Wherein, second slots 6 are opened on the same side of one of the first fixing plates 3 and one of the second fixing plates 27. First plugs 7 are fixedly installed on the same side of the other first fixing plate 3 and the other second fixing plate 27. The two first plugs 7 are respectively inserted and matched with the two second slots 6. Inserting the first plug 7 on one side of one of the first fixing plates 3 into the second slot 6 can close the packaging bag body 2, which has the advantage of quickness.
[0049] Embodiment 5:
[0050] This embodiment provides a food-sealing packaging bag. In addition to including the technical solutions of the above embodiment, it also has the following technical features.
[0051] Wherein, positive magnetic strips 9 are arranged on one side of the two first plugs 7, and negative magnetic strips 8 are arranged on the inner side walls of the two second slots 6. The two positive magnetic strips 9 are respectively in contact and cooperation with the two negative magnetic strips 8. The two positive magnetic strips 9 and the two negative magnetic strips 8 facilitate the adsorption and fixation of the two first plugs 7 to the two second slots 6 respectively, which has the advantage of convenience.
[0052] Embodiment 6:
[0053] This embodiment provides a food-sealing packaging bag. In addition to including the technical solutions of the above embodiment, it also has the following technical features.
[0054] Among them, anti-slip patterns are provided on the inner top surfaces of both long strip grooves 25. The anti-slip patterns can increase a certain amount of friction and improve the stability during taking.
[0055] Embodiment 7:
[0056] This embodiment provides a food-sealing packaging bag. In addition to including the technical solutions of the above embodiments, it also has the following technical features.
[0057] Among them, both first fixing plates 3 are located in the middle of the packaging bag body 2. The fact that the two first fixing plates 3 are located in the middle of the packaging bag body 2 facilitates folding the packaging bag body 2 in half, which has practical benefits.
[0058] During use: When sealing food, put the food into the packaging bag body 2. If different types of food need to be separated, first put the food of the same category into the lower half of the packaging bag body 2, and then insert the first insertion block 7 on one side of one of the first fixing plates 3 into the second slot 6. When the positive magnetic strip 9 on one side of the first insertion block 7 adsorbs to the negative magnetic strip 8 on the inner side wall of the second slot 6, the food of another category can be put into the upper half of the packaging bag body 2. At this time, insert the first insertion block 7 on one side of one of the second fixing plates 27 into the second slot 6 of the other second fixing plate 27. When the positive magnetic strip 9 on one side of the first insertion block 7 adsorbs to the negative magnetic strip 8 on the inner side wall of the second slot 6, the sealing of the food in the upper half is completed. This method can effectively classify and seal the storage of food, which has practical benefits. When there is less food in the bag, there will be a lot of empty space in the bag. In order not to occupy too much space, the upper half of the packaging bag body 2 can be folded towards the side of the third slot 26. When the insertion plate 19 on one side of one of the second fixing plates 27 is inserted into the third slot 26, push the insertion rod 22 to insert the insertion rod 22 into the second jack 20 at one end of the third slot 26, and the upper half of the packaging bag body 2 can be fixed on one side of the lower half of the packaging bag body 2. Then pull the connecting plate 18 outwards to draw the two sliding rods 15 out of the two first jacks 12. At this time, rotate the handle 11. When the handle 11 is perpendicular to the cavity 13, the connecting plate 18 can be pushed to insert one end of the two sliding rods 15 into the two first jacks 12 on one side of the handle 11 again. Finally, invert the packaging bag, and the handle 11 can be held to drive the movement of the packaging bag. The adjusted packaging bag can reduce the overall area, bring certain convenience to the user, and has the advantage of high adjustability.
[0059] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative rather than restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.
Claims
1. A sealed food packaging bag, characterized in that: include: A base (1), wherein a packaging bag body (2) is arranged on the top surface of the base (1), two first fixing plates (3) are fixedly installed inside the packaging bag body (2), two second fixing plates (27) are fixedly installed on the top surface of the packaging bag body (2), and fixing strips (4) are fixedly installed on the top surfaces of the two second fixing plates (27), and one side of the two fixing strips (4) is provided with a long groove (25); an inserting plate (19), the inserting plate (19) being fixedly mounted on one side of one of the fixing bars (4), a third slot (26) being provided on one side of the base (1), the inserting plate (19) being plugged into and matched with the third slot (26), and a second plug hole (20) being provided at one end of the inserting plate (19); A first slot (5), the first slot (5) is provided on one side of the base (1), a second slide groove (21) is provided in the base (1), the second slide groove (21) is connected to the first slot (5), the second slide groove (21) and the first slot (5) are slidably sleeved with a same insertion rod (22), one end of the insertion rod (22) is plugged into and matched with the second plug hole (20); A second return spring (23), the second return spring (23) is arranged on the outer side wall of the insertion rod (22), a second baffle (24) is fixedly installed on the outer side wall of the insertion rod (22), the second baffle (24) and the second return spring (23) are both located in the second slide groove (21), one end of the second return spring (23) is fixedly connected to the inner side wall of the second slide groove (21), and the other end of the second return spring (23) is fixedly connected to one side of the second baffle (24); A rotation groove (10), the rotation groove (10) being provided on the bottom surface of the base (1), and a handle (11) being rotatably mounted on the inner side wall of the rotation groove (10); A limiting mechanism is arranged in the base (1) and is used to limit the handle (11).
2. A sealed food packaging bag according to claim 1, characterized in that: The limiting mechanism comprises two first slide grooves (14), the two first slide grooves (14) are both arranged on one side of the base (1), a cavity (13) is arranged in the base (1), the two first slide grooves (14) are connected with the cavity (13), a slide rod (15) is slidably installed in the two first slide grooves (14), two first plug holes (12) are arranged on one side and the bottom surface of the handle (11), and one end of the two slide rods (15) are respectively plugged into and matched with the plurality of first plug holes (12).
3. A sealed food packaging bag according to claim 2, characterized in that: The outer side walls of the two slide bars (15) are fixedly mounted with a first baffle (17), and the two slide bars (15) are provided with a first return spring (16). The two first return springs (16) and the two first baffles (17) are arranged in the cavity (13), and one end of the two first return springs (16) is fixedly connected to the inner side wall of the cavity (13), and the other end of the two first return springs (16) is fixedly connected to one side of the two first baffles (17), and one end of the two slide bars (15) extends to the outside of the two first slide grooves (14), and one end of the two slide bars (15) is fixedly mounted with the same connecting plate (18).
4. A sealed food packaging bag according to claim 1, characterized in that: A second slot (6) is provided on the same side of one of the first fixing plates (3) and one of the second fixing plates (27), and a first plug block (7) is fixedly installed on the same side of another of the first fixing plates (3) and another of the second fixing plates (27), and the two first plug blocks (7) are respectively plugged into and matched with the two second slots (6).
5. A sealed food packaging bag according to claim 4, characterized in that: A positive magnetic strip (9) is provided on one side of the two first plug blocks (7), and a negative magnetic strip (8) is provided on the inner side walls of the two second slots (6), and the two positive magnetic strips (9) are in contact with and cooperate with the two negative magnetic strips (8) respectively.
6. A sealed food packaging bag according to claim 1, characterized in that: The inner top surfaces of the two long grooves (25) are both provided with anti-slip grooves.
7. A sealed food packaging bag according to claim 1, characterized in that: The two first fixing plates (3) are both located in the middle of the packaging bag body (2).