A folding portable storage case

Abstract

The utility model provides a kind of folding portable storage box, including box, bracing plate, the box top is open, the box is foldable, the fabric of the box is flexible, the edge of the front and back two sides of the box is fixedly connected with bracing plate, the edge of the side of the bracing plate is fixedly connected with magic tape sub buckle.The utility model has the advantages that after zipper is pulled, straighten lock head, cover is adhered by magic tape, adjust lock, make lock cylinder align the hole of lock head, use key to rotate the lock core of lock, make lock cylinder output insert the hole of lock head, until lock cylinder abuts with the other half of lock, then pull out key, lock storage box, this operation can improve the security of the storage box to some extent, avoid unauthorized to open zipper. Significantly improve the safety performance of storage box, so that it can be used to store items that require a certain degree of security or security, expand the application scenario of cloth storage box.

Description

Technical Field

[0001] This utility model relates to the field of storage box technology, and in particular to a foldable portable storage box. Background Technology

[0002] Storage boxes, as a common storage tool, are widely used in homes, logistics, and travel scenarios to categorize and store clothing, toys, documents, or other miscellaneous items. Traditional storage boxes are mostly made of hard plastic or non-woven fabric, which have certain limitations in terms of structure and function.

[0003] In existing technologies, rigid plastic storage boxes typically possess good structural stability and durability, but their fixed size and non-foldable design result in a large space occupation when unused, making them inconvenient for handling and storage. Furthermore, these products generally lack any locking mechanism, failing to achieve secure closure and are only suitable for storing ordinary items, making them unsuitable for storage needs requiring privacy or security. Therefore, existing storage boxes struggle to balance portability and security, failing to fully meet diverse user needs. Especially when temporarily storing important items, or in scenarios such as travel or express delivery, users often desire storage boxes that are easy to fold and carry while also possessing a certain degree of anti-theft functionality. Therefore, a foldable portable storage box is proposed to address these issues. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] Therefore, one objective of this utility model is to propose a foldable portable storage box to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0006] To achieve the above objectives, one embodiment of the present invention provides a foldable portable storage box, including a box body and a support plate. The top of the box body is open, the box body is foldable, the fabric of the box body is flexible, the support plate is fixedly connected to the edges of the front and back sides of the box body, the Velcro fasteners are fixedly connected to the edges of the sides of the support plate, and the Velcro female fasteners are fixedly connected to the edges of the two inner sides of the box body. The Velcro fasteners on the support plate can be attached to the Velcro female fasteners; A lid is fixedly connected to the top of the box, and the lid can cover the top opening of the box. Skirts are fixedly connected to three edges of the lid, and zippers are fixedly connected to the bottom of the skirts and the sides of the box. A zipper is movably connected to the zipper, and a lock with a hole is movably connected to the zipper. The side of the box is fixedly connected to a cover, and the upper end of the cover is detachably connected to the side of the box cover by Velcro. A lock is fixedly connected to the edge of the cover. The lock is U-shaped and a lock pin is fixedly connected to the output end of the lock. The lock surrounds the lock head, and the lock pin is inserted into the hole of the lock head.

[0007] Preferably, of any of the above solutions, the material of the box is Oxford cloth, and the various surfaces of the box are sewn together.

[0008] Using the above technical solution: This storage box is made entirely of fabric and can easily store items.

[0009] This storage box has two working states. First, when storing items, pull up the box and rotate the support plate. The Velcro fasteners on the support plate will attach to the Velcro female fasteners. Since the base of the support plate is connected to the front and back of the box, it can support the box to store items. After the items are placed, close the lid, align the zipper, use the zipper to close the zipper, and then attach the lid to cover the zipper area.

[0010] Secondly, this storage box can be easily folded when not in use or during shipping, saving space. First, attach the support plate to the back of the box to fold it up, and then stack the box.

[0011] Preferably, the edge of the support plate is sewn to the inner side of the box, and the support plate is made of PVC.

[0012] Using the above technical solution, the core structure of this storage box consists of a lock cylinder, a cover, a lock mechanism, and a locking pin. This effectively improves the security of the storage box. After zipping up, straighten the lock cylinder, secure the cover with Velcro, adjust the lock mechanism so that the locking pin aligns with the hole in the lock cylinder, and use the key to rotate the lock cylinder until the locking pin is inserted into the hole in the lock cylinder until it abuts against the other half of the lock mechanism. Then remove the key to lock the storage box. This operation can improve the security of the storage box to a certain extent and prevent unauthorized opening of the zipper.

[0013] Preferably, of any of the above solutions, a plastic frame is fixedly connected to the edge of the lid, and the lid is made of Oxford cloth.

[0014] The top of the case is open, and the entire case is made of flexible fabric and is foldable. All sides of the case are sewn together, preferably using Oxford cloth, which combines durability and lightweight.

[0015] Support plates are fixedly connected to the inner edges of the two opposing sides (front and back) of the box. These support plates are preferably made of rigid PVC sheet, and their edges are fixed to the inner side of the box by sewing. Velcro fasteners are fixedly connected to the edges of the side supports. Correspondingly, Velcro female fasteners are fixedly connected to the edges of the other two inner sides of the box. By attaching the Velcro fasteners on the support plates to the Velcro female fasteners on the inner side of the box, the unfolded box can be supported and its shape fixed.

[0016] A lid is provided on top of the box to cover the top opening. The lid is preferably made of Oxford cloth, and a plastic frame is fixedly attached to its edge to ensure the lid maintains a flat shape when closed. A skirt is fixedly attached to three edges of the lid (excluding the edge that serves as the opening for the lid to flip open), and this skirt is sewn to the lid. When the lid is closed, the skirt can be fastened downwards to the side of the top opening of the box.

[0017] A U-shaped zipper is fixedly connected between the bottom edge of the skirt and the side edge of the box body. A zipper is movably connected to the zipper, allowing the zipper to be opened and closed by sliding the zipper. A lock with a hole is also movably connected to the zipper.

[0018] A flexible cover is fixedly attached to one outer side of the case. The upper end of the cover is detachably connected to the side of the case lid via Velcro. A lock is fixedly attached to the edge of the cover. The lock is preferably a key lock, which is securely mounted to the cover by riveting. The lock is roughly U-shaped, and its output end is fixedly connected to a linearly movable locking pin. When the lock cylinder is rotated by the key, the locking pin can be controlled to move forward (extend) or backward (retract).

[0019] The core of this invention lies in the cooperative structure of the lock, locking pin, lock head, and cover. After the zipper is closed, the cover covers and hides the zipper and lock head, and the locking pin of the lock is inserted into the hole of the lock head, thereby locking the entire storage box and effectively preventing unauthorized opening.

[0020] Preferably, in any of the above embodiments, the skirt is sewn to the lid and fastened to the side of the top opening of the box.

[0021] Preferably, of any of the above solutions, the zipper is U-shaped, the cover is soft, and the cover covers the zipper.

[0022] Preferably, as described in any of the above embodiments, the lock is a key lock, and the rotation of the lock cylinder controls the forward and backward movement of the lock pin. The lock is riveted to the cover.

[0023] Specific lock selection: Bolt-type key lock. The output end of the lock is a locking cylinder that can move forward (extend) and backward (retract). The forward and backward movement of the locking cylinder is controlled by turning a special key. A common example of a similar lock in daily life is the disc brake lock for electric vehicles and bicycles; this type of lock can be selected and purchased commercially.

[0024] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows: This foldable portable storage box has a core structure consisting of a lock, a lid, a lock mechanism, and a locking pin. This design effectively enhances the security of the storage box. After zipping up, straighten the lock, secure the lid with Velcro, adjust the lock mechanism so that the locking pin aligns with the lock cylinder hole, and use the key to rotate the lock cylinder until the locking pin is fully inserted into the lock cylinder hole. Then remove the key to lock the storage box. This operation improves the security of the storage box and prevents unauthorized opening of the zipper.

[0025] It significantly improves the security performance of the storage box, making it suitable for storing items that require a certain degree of confidentiality or security, thus expanding the application scenarios of fabric storage boxes.

[0026] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0027] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This utility model Figure 1 Enlarged structural diagram at point A; Figure 3 This is a partial structural diagram of the zipper part of this utility model; Figure 4 This is a schematic diagram of the internal structure of the box body of this utility model.

[0028] In the diagram: 1-box body, 2-support plate, 3-hook and loop fastener, 4-hook and loop fastener, 5-box lid, 6-skirt, 7-zipper, 8-zipper lock, 9-lock head, 10-cover, 11-lock, 12-lock pin. Detailed Implementation

[0029] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] like Figure 1-4 As shown, this foldable portable storage box includes a box body 1 and a support plate 2. The top of the box body 1 is open and the box body 1 is foldable. The material of the box body 1 is flexible. The support plate 2 is fixedly connected to the edges of the front and back sides of the box body 1. Velcro fasteners 3 are fixedly connected to the edges of the sides of the support plate 2. Velcro female fasteners 4 are fixedly connected to the edges of the two inner sides of the box body 1. The Velcro fasteners 3 on the support plate 2 can be attached to the Velcro female fasteners 4; A cover 5 is fixedly connected to the top of the box body 1, and the cover 5 can close the top opening of the box body 1; Skirts 6 are fixedly connected to the three edges of the lid 5. Zippers 7 are fixedly connected to the bottom of the skirts 6 and the side of the box body 1. A zipper 8 is movably connected to the zipper 7. A lock 9 with a hole is movably connected to the zipper 8. A cover 10 is fixedly connected to the side of the box body 1, and the upper end of the cover 10 is detachably connected to the side of the box cover 5 by Velcro. A lock 11 is fixedly connected to the edge of the cover 10. The lock 11 is U-shaped. A lock pin 12 is fixedly connected to the output end of the lock 11. The lock 11 surrounds the lock head 9. The lock pin 12 is inserted into the hole of the lock head 9.

[0032] Example 1: The case body 1 is made of Oxford cloth, and all surfaces of the case body 1 are sewn together. The edge of the support plate 2 is sewn to the inside of the case body 1, and the support plate 2 is made of PVC. A plastic frame is fixedly connected to the edge of the lid 5, and the lid 5 is made of Oxford cloth. The skirt 6 is sewn to the lid 5 and fastens to the side of the top opening of the case body 1. The zipper 7 is U-shaped, and the cover 10 is soft and covers the zipper 8. The lock 11 is specifically a key lock, and the rotation of the lock cylinder of the lock 11 controls the forward and backward movement of the lock pin 12. The lock 11 is riveted to the cover 10.

[0033] Example 2: This storage box is made entirely of fabric and can easily store items. This storage box has two working states. First, when storing items, pull up the box body 1, rotate the support plate 2, and the Velcro fasteners 3 and 4 of the support plate 2 are attached. Since the base of the support plate 2 is connected to the front and back of the box body 1, it can support the box to store items. After the items are placed, close the lid 5, align the zipper 7, use the zipper 8 to close the zipper 7, and then attach the cover 10 to cover the zipper 8.

[0034] Secondly, this storage box can be easily folded when not in use or during transportation packaging, saving space. First, attach the support plate 2 to the back of the box body 1 to fold it up, and then stack the box body 1.

[0035] The top of the case 1 is open, and the entire case is made of flexible fabric and is foldable. All sides of the case 1 are sewn together, preferably with Oxford cloth, which is both durable and lightweight.

[0036] Support plates 2 are fixedly connected to the inner edges of the two opposing sides (i.e., the front and back sides) of the box body 1. The support plates 2 are preferably made of rigid PVC sheet, and their edges are fixedly connected to the inner side of the box body 1 by sewing. Velcro fasteners 3 are fixedly connected to the edges of the side surfaces of the support plates 2. Correspondingly, Velcro fasteners 4 are fixedly connected to the edges of the other two inner sides of the box body 1. By attaching the Velcro fasteners 3 on the support plates 2 to the Velcro fasteners 4 on the inner side of the box body 1, the unfolded box body 1 can be supported and its shape fixed.

[0037] A lid 5 is provided on top of the box body 1 to cover the top opening of the box body 1. The lid 5 is preferably made of Oxford cloth, and a plastic frame is fixedly connected to its edge to keep the lid 5 flat when closed. A skirt 6 is fixedly connected to three edges of the lid 5 (except for the edge that serves as the starting edge of the flap), and the skirt 6 is sewn to the lid 5. When the lid 5 is closed, the skirt 6 can be fastened downwards to the side of the top opening of the box body 1.

[0038] A U-shaped zipper 7 is fixedly connected between the bottom edge of the skirt 6 and the side edge of the box body 1. A zipper 8 is movably connected to the zipper 7, and the zipper 7 can be opened and closed by sliding the zipper 8. A lock with a hole is also movably connected to the zipper 8.

[0039] A flexible cover 10 is fixedly connected to one outer side of the housing 1. The upper end of the cover 10 is detachably connected to the side of the lid 5 via Velcro. A lock 11 is fixedly connected to the edge of the cover 10. The lock 11 is preferably a key lock, which is securely mounted to the cover 10 by riveting. The lock 11 is approximately U-shaped, and its output end is fixedly connected to a linearly movable locking pin 12. When the lock cylinder of the lock 11 is rotated by the key, the locking pin 12 can be controlled to move forward (extend) or backward (retract).

[0040] The working principle of this utility model is as follows: First working state: unfolded and in use (for storing items). Unfold and pull up the folded box 1.

[0041] Rotate the support plates 2 connected to the front and back of the box body 1 so that the Velcro fasteners 3 on them are aligned and glued with the Velcro female fasteners 4 sewn to the other two inner sides of the box body 1. Since the base of the support plate 2 is firmly connected to the box body 1 and the support plate 2 itself is rigid, it can support and fix the entire box body 1 into a three-dimensional shape, forming a space that can hold items.

[0042] Place the items to be stored into box 1. Close the lid 5, and fasten the skirt 6 to the side of the top opening of box 1.

[0043] Align the U-shaped zipper 7 and slide the zipper 8 from one end to the other to fully close the zipper 7. Slide the zipper 8 to the end of the zipper 7 and straighten the lock 9 on it. Flip down the cover 10 attached to the side of the case 1 and attach it to the side of the case lid 5 using the Velcro at its upper end, so that the soft cover 10 completely covers the area of ​​the zipper 8 and lock 9 below.

[0044] Adjust the position of the lock 11 on the cover 10 so that its U-shaped structure surrounds the lock head 9, and align the lock pin 12 at the output end of the lock 11 with the hole on the lock head 9.

[0045] Rotate the lock cylinder of lock 11 with the key to drive the lock pin 12 forward and insert it into the hole of lock head 9 until the end of lock pin 12 abuts against the inner side of the other side of the U-shaped structure of lock 11.

[0046] Pulling out the key completes the locking process. At this point, the zipper 8 is fixed in place by the lock head 9 and the lock 11 and cannot be moved. The cover 10 also covers the operating parts, greatly improving the security of the storage box and preventing the zipper 7 from being opened without permission.

[0047] Second working state: Folded storage state (for storage or transportation). If locked, first use the key to open the lock 11, allowing the lock pin 12 to exit from the hole in the lock head 9. Tear the cover 10 off the lid 5 (separate the Velcro) and flip it up. Use the zipper 8 to open the zipper 7. Lift the lid 5. Peel the Velcro tabs 3 on the support plate 2 from the Velcro tabs 4, separating the support plate 2 from the side of the box body 1. Place the support plate 2 against the back or inner wall of the box body 1 to reduce volume. Fold the box body 1 along its seams and flatten it. The lid 5 can be folded together or placed on the folded box body 1. This ultimately forms a compact, flat package, greatly saving storage and transportation space.

[0048] Compared with the prior art, the present invention has the following advantages: This foldable portable storage box has the following core structure: a lock cylinder 9, a cover 10, a lock mechanism 11, and a locking pin 12. The security of this storage box is effectively improved. After the zipper 8 is pulled, straighten the lock cylinder 9, fasten the cover 10 using Velcro, adjust the lock mechanism 11 so that the locking pin 12 aligns with the hole in the lock cylinder 9, and use the key to rotate the lock cylinder of the lock mechanism 10, causing the locking pin 12 to be inserted into the hole in the lock cylinder 9 until the locking pin 12 abuts against the other half of the lock mechanism 10. Then remove the key to lock the storage box. This operation can improve the security of the storage box to a certain extent and prevent unauthorized opening of the zipper 8.

[0049] It significantly improves the security performance of the storage box, making it suitable for storing items that require a certain degree of confidentiality or security, thus expanding the application scenarios of fabric storage boxes.

Claims

1. A foldable portable storage box, characterized in that, Includes a box body (1) and a support plate (2). The top of the box body (1) is open. The box body (1) is foldable. The fabric of the box body (1) is flexible. The support plate (2) is fixedly connected to the edges of the front and back sides of the box body (1). Velcro fasteners (3) are fixedly connected to the edges of the sides of the support plate (2). Velcro female fasteners (4) are fixedly connected to the edges of the two inner sides of the box body (1). The Velcro fasteners (3) on the support plate (2) can be attached to the Velcro fasteners (4); A lid (5) is fixedly connected to the top of the box (1), and the lid (5) can cover the top opening of the box (1); Skirts (6) are fixedly connected to the three edges of the lid (5). Zippers (7) are fixedly connected to the bottom of the skirts (6) and the side of the box body (1). A zipper (8) is movably connected to the zipper (7). A lock with a hole (9) is movably connected to the zipper (8). The side of the box (1) is fixedly connected to a cover (10), and the upper end of the cover (10) is detachably connected to the side of the box cover (5) by Velcro. A lock (11) is fixedly connected to the edge of the cover (10). The lock (11) is U-shaped. A lock pin (12) is fixedly connected to the output end of the lock (11). The lock (11) surrounds the lock head (9). The lock pin (12) is inserted into the hole of the lock head (9).

2. The folding portable carrying case of claim 1 wherein: The box (1) is made of Oxford cloth, and the various sides of the box (1) are sewn together.

3. The folding portable carrying case of claim 2 wherein: The edge of the support plate (2) is sewn to the inside of the box body (1), and the material of the support plate (2) is PVC.

4. The folding portable carrying case of claim 3 wherein: A plastic frame is fixedly connected to the edge of the lid (5), and the lid (5) is made of Oxford cloth.

5. The folding portable carrying case of claim 4 wherein: The skirt (6) is sewn to the lid (5), and the skirt (6) is fastened to the side of the top opening of the box body (1).

6. The folding portable carrying case of claim 5 wherein: The zipper (7) is U-shaped, the cover (10) is soft, and the cover (10) covers the zipper (8).

7. The folding portable carrying case of claim 6 wherein: The lock (11) is specifically a key lock, and the lock cylinder of the lock (11) controls the forward and backward movement of the lock pin (12) when it rotates.

8. The folding portable carrying case of claim 7 wherein: The lock (11) is riveted to the cover (10).

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