Express packaging bag easy to store

Abstract

The utility model relates to the technical field of packaging bags, in particular to an easy-to-store express packaging bag which comprises a cloth bag, an inner bag is fixedly connected to the inner wall of the cloth bag, two creases distributed in a mirror image mode are arranged on the two sides of the outer wall of the cloth bag, and two mounting plates distributed in a mirror image mode are fixedly connected to the outer wall of the cloth bag. The inner wall of the mounting plate is slidably connected with a locking plate fixedly connected with the outer wall of the cloth bag, the inner wall of the inner bag is fixedly connected with a lock catch, and the inner wall of the mounting block is slidably connected with a label. The lock catch is inserted into the notch to lock the storage of the cloth bag, the folding springback condition is avoided, the size is reduced through storage, the occupied space of an object is reduced, the storage convenience is improved, the anti-disassembly performance of the package is improved through mutual clamping connection of the barb and the limiting block, the use of an adhesive tape is reduced, and the integrity of the package is improved.

Description

Technical Field

[0001] This utility model relates to the field of packaging bag technology, and in particular to an easy-to-store express packaging bag. Background Technology

[0002] Express packaging bags are specialized packaging materials used to protect, seal, and transport express items. They are usually made of plastic, paper, or composite materials and have properties such as moisture resistance, shock resistance, and tear resistance. They are designed to ensure that goods are not damaged during transportation and meet the logistics industry's requirements for packaging efficiency and safety. With the development of the social economy, the use of express bags by companies, enterprises, and individuals is increasing rapidly.

[0003] When sending a package, open the top tear or zipper opening of the packaging bag, remove the built-in cushioning material such as bubble wrap or corrugated cardboard, place the goods inside the bag, and fill with cushioning material until the goods are stable and prevent shaking. Seal the bag opening with self-adhesive tape or Velcro to ensure a secure seal. Attach the waybill to the designated area, avoiding covering the barcode or QR code. When receiving the package, check the packaging bag for any damage, deformation, or signs of re-attaching the tape. Open the packaging bag along the tear or zipper, remove the goods, and the folded packaging bag can be used as a temporary document bag, shopping bag, or sorting storage bag. Empty bags can be folded and stored upright on storage shelves or laid flat. Delivery personnel deliver according to the waybill information, and empty bags are collected after the recipient signs for the package.

[0004] However, most existing express delivery bags are made of non-foldable PE / PP plastic or low-elasticity non-woven fabric. The materials are relatively hard and tend to spring back after being folded, making it impossible to maintain a compressed state. This means that the volume cannot be reduced by compression after use. This characteristic is particularly prominent in warehousing, logistics transit, and home scenarios, occupying limited space. Relying on the direct sealing design with adhesive strips, although it can be opened quickly, it lacks an effective anti-tampering mechanism. After receiving the package, the adhesive strips are easily torn off violently, resulting in damage to the integrity of the packaging and an increase in the safety risks to the goods. Utility Model Content

[0005] It solves the problem of existing express packaging bags being inconvenient to store, avoids the bags from piling up and taking up a lot of space, improves the convenience of storage, and enhances the tamper resistance of the packaging bags, reducing the safety risks to the goods.

[0006] In view of the above-mentioned problems with packaging bag storage, this utility model is proposed.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an easy-to-store express packaging bag, including a cloth bag, an inner bag fixedly connected to the inner wall of the cloth bag, two mirror-distributed folds on both sides of the outer wall of the cloth bag, two mirror-distributed mounting plates fixedly connected to the outer wall of the cloth bag, a locking plate fixedly connected to the inner wall of the mounting plate and fixedly connected to the outer wall of the cloth bag, a buckle fixedly connected to the inner wall of the inner bag, a Velcro fixedly connected to the outer wall of the inner bag and fixedly connected to the inner wall of the cloth bag, a groove for easy sliding of the buckle on the outer wall of the cloth bag, two mirror-distributed locking blocks fixedly connected to the inner wall of the groove, multiple linearly distributed barbs fixedly connected to both sides of the outer wall of the locking plate, a through hole for easy sliding of the locking plate on the inner wall of the mounting plate, a limiting block fixedly connected to both sides of the inner wall of the mounting plate and slidably connected to the outer wall of the barbs, an mounting block fixedly connected to the outer wall of the cloth bag, and a label slidably connected to the inner wall of the mounting block.

[0008] As a preferred embodiment of the easily retractable express packaging bag of this utility model, the inner wall of the mounting block is provided with an observation window, the inner wall of the mounting block is provided with a mounting groove that facilitates the sliding connection of the label, and the inner wall of the mounting block is provided with two linearly distributed moving grooves, the bottom end of which is fixedly connected with a sealing ring.

[0009] As a preferred embodiment of the present invention, an easy-to-store express packaging bag is provided, wherein: a movable plate is slidably connected to the inner wall of the movable groove and to the outer wall of the sealing ring; a push plate is fixedly connected to the top of the movable plate and to the inner wall of the mounting groove; and a connecting block is fixedly connected to the bottom of the movable plate.

[0010] As a preferred embodiment of the present invention, an easy-to-store express packaging bag is provided, wherein: a sliding plate that is slidably connected to the bottom of the connecting block is fixedly connected to the moving groove, and magnetic sheets are fixedly installed on the outer walls of both the sliding plate and the moving plate, and a magnetic block that is fixedly connected to the moving groove is attached to the outer wall of the magnetic sheet.

[0011] The beneficial effects of this utility model are:

[0012] 1. By tearing the inner bag open from the Velcro and turning the bag inside out, then folding the bag along the creases, and finally rolling it into the inner wall of the inner bag, the buckle is inserted into the slot to lock the bag in place. This prevents the bag from springing back after folding, reduces its volume and the space occupied by the item, and improves the convenience of storage. Furthermore, the interlocking of the hooks and limiting blocks enhances the packaging's tamper resistance, reduces the use of tape, minimizes damage to the product during opening, and improves the integrity of the packaging.

[0013] 2. The design incorporates an installation block to attach the printed label to the inner wall of the installation slot. Users can view the label information through an observation window. A magnetic moving plate and sliding plate are located at the top of the inner wall of the installation block to protect the label's integrity. A sealing ring on the inner wall of the installation block further enhances the label's water resistance, preventing it from being corroded by external forces and improving the user experience. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic cross-sectional view of the overall structure of this utility model.

[0017] Figure 3 This is a schematic diagram of the overall structure of the mounting plate of this utility model.

[0018] Figure 4 for Figure 2 Enlarged structural diagram at point A in the middle.

[0019] Figure 5 This is a schematic diagram of the label installation structure of this utility model.

[0020] Explanation of reference numerals in the attached diagram: 1. Cloth bag; 2. Inner bag; 3. Mounting plate; 4. Locking plate; 5. Mounting block; 6. Crease; 7. Velcro; 8. Barb; 9. Lock; 10. Clip; 11. Limiting block; 12. Observation window; 13. Label; 14. Sealing ring; 15. Moving plate; 16. Push plate; 17. Connecting block; 18. Magnetic block; 19. Sliding plate. Detailed Implementation

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Example 1

[0022] Reference Figure 1-4This is the first embodiment of the present invention, which provides an easy-to-store express packaging bag, including a cloth bag 1, the bottom of which is thicker, an inner bag 2 fixedly connected to the inner wall of the cloth bag 1, the inner bag 2 being elastic, two mirror-distributed folds 6 on both sides of the outer wall of the cloth bag 1, the outer wall of the folds 6 having grooves for easy folding by the user, two mirror-distributed mounting plates 3 fixedly connected to the outer wall of the cloth bag 1, a locking plate 4 slidably connected to the inner wall of the mounting plate 3 and fixedly connected to the outer wall of the cloth bag 1, a buckle 9 fixedly connected to the inner wall of the inner bag 2, the buckle 9 being made of metal, the outer wall of the buckle 9 having a circular groove for engaging with a locking block 10, an mounting block 5 fixedly connected to the outer wall of the cloth bag 1, a label 13 slidably connected to the inner wall of the mounting block 5, the label 13 being used to observe product information.

[0023] The outer wall of the inner bag 2 is fixedly connected with a Velcro 7 that is fixedly connected to the inner wall of the cloth bag 1. The Velcro 7 is made of nylon and has high adhesive strength. The Velcro 7 is used to attach the inner bag 2 to the inner wall of the cloth bag 1. The outer wall of the cloth bag 1 has a groove for easy sliding of the buckle 9. The inner wall of the groove is fixedly connected with two mirror-distributed clips 10. The clips 10 are made of metal.

[0024] Multiple barbs 8 are linearly distributed and fixedly connected to both sides of the outer wall of the locking plate 4. The barbs 8 are elastic. The inner wall of the mounting plate 3 is provided with through holes to facilitate the sliding of the locking plate 4. Limiting blocks 11 are fixedly connected to both sides of the inner wall of the mounting plate 3 and are slidably connected to the outer wall of the barbs 8. The limiting blocks 11 and the barbs 8 are interlocked.

[0025] During use, when not in use, store the cloth bag 1. Pull the inner bag 2 to open the Velcro 7 and flip the cloth bag 1 inside out. Since the outer wall of the crease 6 has a groove, fold the cloth bag 1 along the crease 6. Since the distance between the two creases 6 is less than the width of the inner bag 2, fold the folded cloth bag 1 again or roll it into a cylinder and place it inside the inner wall of the inner bag 2. Align the buckle 9 with the slot and insert it. The locking block 10 enters the circular slot of the buckle 9. Store the cloth bag 1 after it is stored. When needed, pull the buckle 9 to disengage from the locking block 10. Take the cloth bag 1 out of the inner bag 2, unfold it and restore it to its original shape. Attach the outer wall of the inner bag 2 to the inner wall of the cloth bag 1. The Velcro 7 will tightly attach the inner bag 2 to the cloth bag 1. After filling the bag with goods, insert the locking plate 4 into the inner wall of the mounting plate 3. The locking plate 4 will cause the barb 8 to engage with the limiting block 11. Since the barb 8 and the limiting block 11 are facing opposite directions, they engage with each other. Example 2

[0026] Reference Figure 1 , Figure 2 and Figure 5This is the second embodiment of the present invention. The difference between this embodiment and the first embodiment is that: the inner wall of the mounting block 5 is provided with an observation window 12, the inner wall of the mounting block 5 is provided with a mounting groove that facilitates the sliding connection of the label 13, and the inner wall of the mounting block 5 is provided with two linearly distributed moving grooves. The bottom end of the moving groove is fixedly connected with a sealing ring 14, which is used to prevent moisture and impurities from entering the inner wall of the mounting groove.

[0027] The inner wall of the movable groove is slidably connected to a movable plate 15 that is slidably connected to the outer wall of the sealing ring 14. The movable plate 15 is used to block foreign objects from entering. The top of the movable plate 15 is fixedly connected to a push plate 16 that is slidably connected to the inner wall of the mounting groove. The push plate 16 is used to drive the movable plate 15 to move. The bottom of the movable plate 15 is fixedly connected to a connecting block 17, which is used to drive the sliding plate 19.

[0028] The bottom end of the connecting block 17 is fixedly connected to a sliding plate 19 that is slidably connected to the moving groove. The sliding plate 19 further blocks the intrusion of foreign objects. Magnetic sheets are fixedly installed on the outer walls of both the sliding plate 19 and the moving plate 15. Magnetic blocks 18 that are fixedly connected to the moving groove are attached to the outer walls of the magnetic sheets. Magnetic blocks 18 are used to fix the moving plate 15 and the sliding plate 19.

[0029] During use, after inserting the printed label 13 into the mounting slot, the push plate 16 is pressed to drive the moving plate 15 to slide along the moving slot. The moving plate 15 drives the magnetic sheet to fit with the magnetic block 18, and the moving plate 15 fits tightly with the sealing ring 14. At the same time, the moving plate 15 drives the sliding plate 19 to move synchronously through the connecting block 17. The sliding plate 19 fits with the magnetic block 18 through the magnetic sheet. When replacing the label 13, the push plate 16 is pushed to disengage from the magnetic block 18 through the moving plate 15 and reset. At the same time, the moving plate 15 drives the sliding plate 19 to reset through the connecting block 17. After the label 13 is taken out, a newly printed label 13 is put in. The operation is then complete.

[0030] The remaining structure is the same as that in Example 1.

[0031] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An easy-to-store express delivery packaging bag, characterized in that: Includes a cloth bag (1), the inner wall of which is fixedly connected to an inner bag (2), and two mirror-image folds (6) on both sides of the outer wall of the cloth bag (1). The outer wall of the cloth bag (1) is fixedly connected to two mirror-image mounting plates (3), the inner wall of which is slidably connected to a locking plate (4) fixedly connected to the outer wall of the cloth bag (1). The inner wall of the inner bag (2) is fixedly connected to a buckle (9), and the outer wall of the inner bag (2) is fixedly connected to a Velcro fastener (7) fixedly connected to the inner wall of the cloth bag (1). The outer wall has a slot for easy sliding of the latch (9). The inner wall of the slot is fixedly connected to two mirror-distributed locking blocks (10). Both sides of the outer wall of the locking plate (4) are fixedly connected to multiple barbs (8) distributed linearly. The inner wall of the mounting plate (3) has a through hole for easy sliding of the locking plate (4). Both sides of the inner wall of the mounting plate (3) are fixedly connected to limiting blocks (11) that slide with the outer wall of the barbs (8). The outer wall of the cloth bag (1) is fixedly connected to a mounting block (5). The inner wall of the mounting block (5) is slidably connected to a label (13).

2. The easily retractable express packaging bag according to claim 1, characterized in that: The inner wall of the mounting block (5) is provided with an observation window (12), and the inner wall of the mounting block (5) is provided with an installation groove that facilitates the sliding connection of the label (13). The inner wall of the mounting block (5) has two linearly distributed moving grooves, and the bottom end of the moving groove is fixedly connected with a sealing ring (14).

3. The easily retractable express packaging bag according to claim 2, characterized in that: The inner wall of the movable groove is slidably connected to a movable plate (15) which is slidably connected to the outer wall of the sealing ring (14). The top of the movable plate (15) is fixedly connected to a push plate (16) which is slidably connected to the inner wall of the mounting groove. The bottom of the movable plate (15) is fixedly connected to a connecting block (17).

4. The easily retractable express packaging bag according to claim 3, characterized in that: The bottom end of the connecting block (17) is fixedly connected to a sliding plate (19) that is slidably connected to the moving groove. Magnetic sheets are fixedly installed on the outer walls of both the sliding plate (19) and the moving plate (15). Magnetic blocks (18) that are fixedly connected to the moving groove are attached to the outer walls of the magnetic sheets.

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