Extraction type environment-friendly packaging bag
By designing extracted environmentally friendly packaging bags, the problem of inconvenient access and use of existing packaging bags is solved, and the packaging bags is conveniently extracted and reused, which enhances the stability of the bag box and the compressive resistance and waterproof performance of the packaging bags, reduces production costs, and helps reduce plastic waste and protects the environment.
Patent Information
- Application Number
- CN202421616490.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-07-10
AI Technical Summary
Existing packaging bags are inconvenient to take and use, extremely inconvenient to use, and are not environmentally friendly, difficult to reuse and retain solid waste in the natural environment.
A draw-type environmentally friendly packaging bag is designed, and through the design of draw-type bag box and packaging bag structure, the packaging bag is conveniently extracted and reused. The design includes components such as extraction bag box, cover, support block, packaging bag extraction port, split bar, raised, extrusion spring, compaction plate, bonding bar, honeycomb paper layer and polyethylene layer.
It realizes the convenient extraction and reuse of packaging bags, enhances the stability of the bag box and the neatness of the packaging bags, improves the compression resistance and waterproof performance of the packaging bags, reduces production costs, and helps reduce plastic waste and protects the environment.
Smart Images
Figure CN222769956U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of extractable packaging bags, in particular to an extractable environmentally friendly packaging bag. Background Art
[0002] There are two definitions of eco-friendly bags. On the one hand, they are made of natural materials and can be reused. On the other hand, they do not leave any solid waste in the natural environment after they break, causing harm to the environment.
[0003] The packaging bags currently used are inconvenient to take and use, and are often difficult to find when in a hurry, making them extremely inconvenient to use.
[0004] In view of this, research and improvements are conducted on the existing problems, and a pull-out environmentally friendly packaging bag is provided. The pull-out bag box and packaging bag structure are designed to facilitate the extraction and reuse of the environmentally friendly packaging bag. The purpose is to solve the problem and improve the practical value through this technology. Utility Model Content
[0005] The utility model aims to solve the shortcomings of the prior art and proposes a removable environmentally friendly packaging bag.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pull-out environmentally friendly packaging bag, comprising a pull-out bag box, a box cover is provided at the upper end of the pull-out bag box, a support block is installed at the bottom of the pull-out bag box, a packaging bag extraction port is installed on the outer wall of one side of the pull-out bag box, a dividing strip is provided above the packaging bag extraction port, a protrusion is installed at the bottom of the box cover, a squeezing spring is connected to the bottom of the protrusion, a compacting plate is installed at the bottom of the squeezing spring, a packaging bag is provided inside the pull-out bag box, an adhesive strip is installed on the outer wall of the pull-out bag box, a honeycomb paper layer A is provided on the outer layer of the packaging bag, an adhesive layer A is connected to one side of the honeycomb paper layer A, a polyethylene layer is installed at the bottom of the adhesive layer A, an adhesive layer B is provided on one side of the polyethylene layer, and the bottom of the adhesive layer B is connected to the honeycomb paper layer B.
[0007] As a further description of the above technical solution:
[0008] The box cover is movably connected to the bottom of the pull-out bag box, the size of the box cover is adapted to the size of the pull-out bag box, the support blocks are fixedly connected to the bottom of the pull-out bag box, and the number of the support blocks is four.
[0009] As a further description of the above technical solution:
[0010] The packaging bag extraction port is opened on the outer wall of the extraction bag box, the adhesive strip is fixedly connected to the outer wall corresponding to the packaging bag extraction port, the adhesive strip is arranged opposite to the packaging bag extraction port, and the dividing strip is integrally connected to the top of the packaging bag extraction port.
[0011] As a further description of the above technical solution:
[0012] The protrusion is integrally connected to the bottom of the box cover, the size of the protrusion is smaller than the size of the box cover, the top of the extrusion spring is fixedly connected to the protrusion, the bottom of the extrusion spring is fixedly connected to the compacting plate, the number of the extrusion springs is several, and the compacting plate is in contact with the packaging bag.
[0013] As a further description of the above technical solution:
[0014] The packaging bag is movably connected to the inside of the pull-out bag box, the number of the packaging bags is several, a handle is integrally connected to the top of the packaging bag, and a dividing line is detachably installed on the bottom of the packaging bag.
[0015] As a further description of the above technical solution:
[0016] The adhesive layer A is fixedly connected between the honeycomb paper layer A and the polyethylene layer, and the adhesive layer B is fixedly connected between the polyethylene layer and the honeycomb paper layer B. The widths of the adhesive layer A and the adhesive layer B are the same.
[0017] As a further description of the above technical solution:
[0018] The honeycomb paper layer A and the honeycomb paper layer B are fixedly connected to the outer layer of the packaging bag. The honeycomb paper layer A and the honeycomb paper layer B have the same size. The polyethylene layer is fixedly connected between the adhesive layer A and the adhesive layer B.
[0019] The utility model has the following beneficial effects:
[0020] In the utility model, the convenient extraction and reuse of environmentally friendly packaging bags are achieved through the designed pull-out bag box and packaging bag structure. When in use, the packaging bag can be pulled out of the pull-out bag box by gently pulling the packaging bag at the extraction port of the packaging bag, which is convenient and quick. In addition, the support block design at the bottom of the pull-out bag box ensures the stability of the bag box when placed to prevent it from tipping over. The protrusions and the squeezing spring on the box cover compact the packaging bag through the compacting plate, so that the packaging bag is more neat inside the pull-out bag box and is not easy to be scattered.
[0021] The dividing strip design above the extraction port of the packaging bag allows users to adjust the length of the packaging bag according to their needs, which improves the practicality of the packaging bag. The dividing line at the bottom of the packaging bag allows the packaging bag to be easily divided after use, which is convenient for recycling and disposal. The outer layer of the packaging bag uses honeycomb paper layer A and honeycomb paper layer B, which is not only environmentally friendly but also low in cost, reducing production costs. At the same time, the setting of the polyethylene layer enhances the waterproof performance of the packaging bag, so that the packaging bag can maintain a good use effect even in a humid environment.
[0022] To sum up, the pull-out environmentally friendly packaging bag designed by the utility model has the advantages of convenient extraction, reuse, strong pressure resistance, good buffering performance, low cost, etc. It is widely used in supermarkets, shopping malls and other places, and has positive significance for reducing plastic waste and protecting the environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 This is a schematic diagram of the overall structure of a removable environmentally friendly packaging bag proposed by the utility model;
[0024] Figure 2 This is a schematic diagram of the interior of a removable environmentally friendly packaging bag proposed by the utility model;
[0025] Figure 3 This is a structural schematic diagram of a removable environmentally friendly packaging bag proposed by the utility model;
[0026] Figure 4 The utility model is a schematic diagram of the inner wall of a pull-out environmentally friendly packaging bag.
[0027] Legend:
[0028] 1. Pull-out bag box; 2. Box cover; 3. Support block; 4. Packaging bag extraction port; 5. Dividing strip; 6. Protrusion; 7. Extrusion spring; 8. Compacting plate; 9. Adhesive strip; 10. Packaging bag; 11. Handle; 12. Dividing line; 13. Honeycomb paper layer A; 14. Adhesive layer A; 15. Polyethylene layer; 16. Adhesive layer B; 17. Honeycomb paper layer B. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0030] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second" and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0031] Reference Figure 1-4 , the utility model provides an embodiment: a pull-out environmentally friendly packaging bag, comprising a pull-out bag box 1, a box cover 2 is provided at the upper end of the pull-out bag box 1, a support block 3 is installed at the bottom of the pull-out bag box 1, a packaging bag extraction port 4 is installed on the outer wall of one side of the pull-out bag box 1, a dividing strip 5 is provided above the packaging bag extraction port 4, a protrusion 6 is installed at the bottom of the box cover 2, a squeezing spring 7 is connected to the bottom of the protrusion 6, a compacting plate 8 is installed at the bottom of the squeezing spring 7, a packaging bag 10 is arranged inside the pull-out bag box 1, an adhesive strip 9 is installed on the outer wall of the pull-out bag box 1, an outer layer of the packaging bag 10 is provided with a honeycomb paper layer A13, one side of the honeycomb paper layer A13 is connected with an adhesive layer A14, a polyethylene layer 15 is installed at the bottom of the adhesive layer A14, one side of the polyethylene layer 15 is provided with an adhesive layer B16, and the bottom of the adhesive layer B16 is connected with a honeycomb paper layer B17.
[0032] In the present invention, the box cover 2 is movably connected to the bottom of the pull-out bag box 1, the size of the box cover 2 is adapted to the size of the pull-out bag box 1, the support block 3 is fixedly connected to the bottom of the pull-out bag box 1, and the number of the support blocks 3 is four.
[0033] Furthermore, the packaging bag extraction port 4 is opened on the outer wall of the pull-out bag box 1, the adhesive strip 9 is fixedly connected to the outer wall corresponding to the packaging bag extraction port 4, the adhesive strip 9 is arranged opposite to the packaging bag extraction port 4, and the dividing strip 5 is integrally connected to the top of the packaging bag extraction port 4, and easy-tear lines are respectively provided on both sides of the dividing strip 5, so that the user can easily separate the packaging bag from the pull-out bag box 1.
[0034] Furthermore, the protrusion 6 is integrally connected to the bottom of the box cover 2, the size of the protrusion 6 is smaller than the size of the box cover 2, the top of the extrusion spring 7 is fixedly connected to the protrusion 6, the bottom of the extrusion spring 7 is fixedly connected to the compacting plate 8, the number of the extrusion springs 7 is several, the compacting plate 8 is in contact with the packaging bag 10, and the bottom of the compacting plate 8 is provided with anti-slip grooves to enhance the friction with the packaging bag 10, thereby ensuring that the packaging bag can be firmly maintained in the box body during the compaction process.
[0035] During use, the user only needs to put the items into the packaging bag 10, then put the packaging bag into the box body, cover the box cover 2, and through the elastic force of the squeezing spring 7, the compacting plate 8 compacts the packaging bag.
[0036] Furthermore, the packaging bag 10 is movably connected to the inside of the pull-out bag box 1 , the number of the packaging bags 10 is several, the top of the packaging bag 10 is integrally connected with a handle 11 , and the bottom of the packaging bag 10 is detachably installed with a dividing line 12 .
[0037] Furthermore, the adhesive layer A14 is fixedly connected between the honeycomb paper layer A13 and the polyethylene layer 15, and the adhesive layer B16 is fixedly connected between the polyethylene layer 15 and the honeycomb paper layer B17. The widths of the adhesive layer A14 and the adhesive layer B16 are the same. The adhesive layer A14 and the adhesive layer B16 not only have the same width, but also exhibit excellent adhesion properties. They are tightly attached between the honeycomb paper layer A13, the polyethylene layer 15 and the honeycomb paper layer B17 to form a stable overall structure. This connection method not only enhances the stability of the entire structure, but also improves its compression resistance and impact resistance.
[0038] This composite material structure composed of honeycomb paper layer, polyethylene layer and adhesive layer not only has excellent physical properties, but also has good processability and recyclability. It can be cut, folded and bent as needed to make products of various shapes and sizes. Due to its simple material composition, it is relatively easy to recycle, which is conducive to the recycling of resources and the sustainable development of the environment.
[0039] Furthermore, the honeycomb paper layer A13 and the honeycomb paper layer B17 are fixedly connected to the outer layer of the packaging bag 10, and the honeycomb paper layer A13 and the honeycomb paper layer B17 have the same size. The polyethylene layer 15 is fixedly connected between the adhesive layer A14 and the adhesive layer B16. The polyethylene layer 15 enhances the sealing and moisture resistance of the entire packaging bag 10, and effectively protects the items inside the packaging bag from the external environment. In addition, the introduction of the polyethylene layer 15 also enhances the durability of the entire packaging bag 10, making it more resistant to external physical impact and friction.
[0040] Working principle and usage process:
[0041] During use of the utility model, the pull-out bag box 1 is first placed in a suitable position, and then a plurality of packaging bags 10 are neatly placed inside the pull-out bag box 1, and compacted by the compacting plate 8 to ensure the neatness of the packaging bags 10. The compacting plate 8 is connected to the protrusion 6 through the extrusion spring 7, and the height of the compacting plate 8 can be adjusted as needed to accommodate packaging bags 10 of different sizes.
[0042] When the packaging bag 10 is needed, the user can extract the required packaging bag 10 from the packaging bag extraction port 4. A splitting strip 5 is provided at the top of the packaging bag extraction port 4, which facilitates the user to smoothly separate the packaging bag 10 from the packaging bag extraction port 4.
[0043] The packaging bag 10 adopts a multi-layer structure design, with the outer layer being a honeycomb paper layer A13 and a honeycomb paper layer B17, which are connected to the middle polyethylene layer 15 through an adhesive layer A14 and an adhesive layer B16. This structural design can improve the compressive strength and durability of the packaging bag 10 while maintaining the environmental protection characteristics. In addition, the top of the packaging bag 10 is integrally connected with a handle 11 for the convenience of the user to carry, and the bottom is detachably installed with a dividing line 12 for the convenience of the user to cut according to the needs.
[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A removable environmentally friendly packaging bag, comprising a removable bag box (1), characterized in that: The upper end of the pull-out bag box (1) is provided with a box cover (2), the bottom of the pull-out bag box (1) is provided with a support block (3), an outer wall of one side of the pull-out bag box (1) is provided with a packaging bag extraction port (4), a dividing strip (5) is provided above the packaging bag extraction port (4), a protrusion (6) is provided at the bottom of the box cover (2), a pressing spring (7) is connected to the bottom of the protrusion (6), a pressing plate (8) is provided at the bottom of the pressing spring (7), and the pull-out bag box A packaging bag (10) is arranged inside the pull-out bag box (1), an adhesive strip (9) is installed on the outer wall of the pull-out bag box (1), the outer layer of the packaging bag (10) is provided with a honeycomb paper layer A (13), one side of the honeycomb paper layer A (13) is connected to an adhesive layer A (14), a polyethylene layer (15) is installed at the bottom of the adhesive layer A (14), one side of the polyethylene layer (15) is provided with an adhesive layer B (16), and the bottom of the adhesive layer B (16) is connected to a honeycomb paper layer B (17).
2. The removable environmentally friendly packaging bag according to claim 1, characterized in that: The box cover (2) is movably connected to the bottom of the pull-out bag box (1); the size of the box cover (2) is compatible with the size of the pull-out bag box (1); the support blocks (3) are fixedly connected to the bottom of the pull-out bag box (1); and the number of the support blocks (3) is four.
3. The removable environmentally friendly packaging bag according to claim 1, characterized in that: The packaging bag extraction opening (4) is provided on the outer wall of the extraction bag box (1); the adhesive strip (9) is fixedly connected to the outer wall corresponding to the packaging bag extraction opening (4); the adhesive strip (9) is arranged opposite to the packaging bag extraction opening (4); and the dividing strip (5) is integrally connected to the top of the packaging bag extraction opening (4).
4. The removable environmentally friendly packaging bag according to claim 1, characterized in that: The protrusion (6) is integrally connected to the bottom of the box cover (2); the size of the protrusion (6) is smaller than the size of the box cover (2); the top of the extrusion spring (7) is fixedly connected to the protrusion (6); the bottom of the extrusion spring (7) is fixedly connected to the compacting plate (8); the number of the extrusion springs (7) is multiple; and the compacting plate (8) is in contact with the packaging bag (10).
5. The removable environmentally friendly packaging bag according to claim 1, characterized in that: The packaging bag (10) is movably connected to the interior of the pull-out bag box (1), the number of the packaging bags (10) is several, the top of the packaging bag (10) is integrally connected with a handle (11), and the bottom of the packaging bag (10) is detachably mounted with a dividing line (12).
6. The removable environmentally friendly packaging bag according to claim 1, characterized in that: The adhesive layer A (14) is fixedly connected between the honeycomb paper layer A (13) and the polyethylene layer (15), and the adhesive layer B (16) is fixedly connected between the polyethylene layer (15) and the honeycomb paper layer B (17). The adhesive layer A (14) and the adhesive layer B (16) have the same width.
7. The removable environmentally friendly packaging bag according to claim 1, characterized in that: The honeycomb paper layer A (13) and the honeycomb paper layer B (17) are fixedly connected to the outer layer of the packaging bag (10); the honeycomb paper layer A (13) and the honeycomb paper layer B (17) have the same size; and the polyethylene layer (15) is fixedly connected between the adhesive layer A (14) and the adhesive layer B (16).