A snap-fit storage bag

Abstract

The utility model relates to the technical field of storage goods, and specifically relates to a buckling type storage bag. The buckling type storage bag comprises a first box body and a second box body, a connecting band connecting one side of the first box body and the second box body is arranged between the first box body and the second box body, a protruding part extending beyond the edge of the first box body is arranged on the first box body, a matching groove corresponding to the protruding part is arranged on the second box body, and the protruding part and the matching groove are matched and buckled by friction force when the first box body and the second box body are closed. The design of the connecting band, the protruding part and the matching groove replaces complex components, simplifies the structure, reduces the manufacturing cost and the failure rate, the friction force generated by the close matching of the protruding part and the matching groove can effectively resist daily extrusion and jolt, ensures that the storage bag will not be accidentally opened in the motion, carrying and other scenes, provides reliable protection for the internal articles, and has practicability and safety.

Description

Technical Field

[0001] This utility model relates to the field of storage products technology, specifically a snap-fit ​​storage bag. Background Technology

[0002] Currently, storage bags are widely used in daily life and work, but existing products have many shortcomings in their opening and closing designs. Common zippered storage bags tend to have zippers that jam or break after a period of use, making repairs difficult and affecting normal use. Snap-button storage bags, if they have many snaps, are cumbersome to open and close, and the snaps can easily loosen with prolonged use or external force, leading to accidental opening and the loss or damage of internal items. Furthermore, while some storage bags have tight closures, their complex opening and closing mechanisms fail to meet users' needs for quick access to items. Utility Model Content

[0003] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0004] A snap-fit ​​storage bag includes a first box and a second box. A connecting strap connects one side of the first box and the second box. The first box has a protrusion that extends beyond its edge, and the second box has a matching groove corresponding to the protrusion. When the first box and the second box are closed, the protrusion and the matching groove are matched and fastened together by friction.

[0005] Furthermore, the first box body includes a first outer box and a first inner box, a first box groove is formed on the first outer box to accommodate the first inner box, and the edge of the first core extends beyond the edge of the first outer box to form a protrusion; the second box body includes a second outer box and a second inner box, a second box groove is formed on the second outer box to accommodate the second inner box, and the edge of the second inner box is lower than the edge of the second outer box to form a fitting groove.

[0006] Furthermore, both the first and second boxes are covered with felt layers. When the protrusions and the matching grooves are fitted together, the friction between the felt layers is used to fasten them together.

[0007] Furthermore, both the protrusion and the edge of the fitting groove are provided with arc-shaped chamfered edges.

[0008] Furthermore, the first box body has a connecting piece on the opposite side of the connecting strap, and the second box body has a connecting part corresponding to the connecting piece. The connecting piece and the connecting part are combined to form a connecting buckle connecting the first box body and the second box body to the opposite side of the connecting strap.

[0009] Optionally, the connecting piece is a magnetic strip provided on the first box body, and the connecting part is a magnetic piece provided on the second box body.

[0010] Optionally, the connecting piece is a female Velcro tab on the first housing, and the connecting part is a male Velcro tab on the second housing.

[0011] Furthermore, the second housing has an assist groove on the outer edge of the opposite side of the connecting strap.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: Compared with traditional storage bags, the fastening method of this design has significant advantages. The connecting strap, combined with the design of the protrusion and the interlocking groove, replaces complex parts, simplifies the structure, reduces manufacturing costs and failure rate, and the opening and closing action is simple, convenient to operate, and improves the efficiency of use. The friction generated by the tight interlocking of the protrusion and the interlocking groove can effectively resist daily squeezing and bumps, ensuring that the storage bag will not be accidentally opened in the event of movement or transportation, providing reliable protection for the internal items, and combining practicality and safety.

[0013] 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

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

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

[0016] Figure 2 This is another structural schematic diagram of the present invention.

[0017] Figure 3 This is a schematic diagram of the structure of the felt layer in this utility model. Detailed Implementation

[0018] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] Please see Figures 1-3A snap-fit ​​storage bag includes a first box 1 and a second box 2. A connecting strap 3 connects one side of the first box 1 and the second box 2, allowing the first box 1 and the second box 2 to open and close like a book for easy user operation. The first box 1 has a protrusion 11 extending beyond its edge, and the second box 2 has a corresponding fitting groove 21. When the first box 1 and the second box 2 are closed, the protrusion 11 and the fitting groove 21 engage and match, and the two are fastened together by friction. This snap-fit ​​method has a simple structure, is easy to operate, and provides a reliable fastening effect, effectively preventing the storage bag from being accidentally opened.

[0020] Furthermore, the first box body 1 includes a first outer box 1a and a first inner box 1b. A first groove is formed on the first outer box 1a to accommodate the first inner box 1b, and the edge of the first inner box 1b extends beyond the edge of the first outer box 1a to form a protrusion 11. The second box body 2 includes a second outer box 2a and a second inner box 2b. A second groove is formed on the second outer box 2a to accommodate the second inner box 2b, and the edge of the second inner box 2b is lower than the edge of the second outer box 2a to form a fitting groove 21. Specifically, the inner box and the outer box are bonded together with glue or the like. This layered structural design facilitates the forming of the protrusion 11 and the fitting groove 21, saving processing costs, and also increases the structural strength and stability of the storage bag.

[0021] Furthermore, both the first box 1 and the second box 2 are covered with a felt layer 4. When the protrusion 11 and the fitting groove 21 are fitted together, the friction between the felt layers 4 achieves the fastening between them. The felt layer 4 not only further increases the friction and ensures the tightness of the fastening, but also has a certain buffering and protective function, which can effectively prevent the internal items from being hit and worn.

[0022] Furthermore, both the protrusion 11 and the edge of the fitting groove 21 are provided with arc-shaped chamfered edges 5. The design of the chamfered edges 5 makes it easier for the protrusion 11 to be inserted into the fitting groove 21, reducing the difficulty of operation, while avoiding sharp edges from causing injury to users and improving the safety of use. In addition, the arc-shaped chamfered edges 5 help prevent the felt layer 4 from flipping over during fastening, extending the service life of the product.

[0023] Furthermore, the first box 1 has a connecting piece 6 on the opposite side of the connecting strap 3, and the second box 2 has a connecting part 7 corresponding to the connecting piece 6. The connecting piece 6 and the connecting part 7 combine to form a connecting buckle connecting the first box 1 and the second box 2 to the opposite side of the connecting strap 3. The setting of this connecting buckle further enhances the connection stability between the first box 1 and the second box 2, ensuring that the storage bag will not be easily opened during use.

[0024] Optionally, the connecting piece 6 is a magnetic strip located on the first housing 1, and the connecting part 7 is a magnetic piece located on the second housing 2. The magnetic connection method has the advantages of quick connection and easy disassembly; users only need to bring the magnetic strip and magnetic piece close together for automatic attraction and connection, greatly improving efficiency.

[0025] Optionally, the connecting piece 6 is a female hook and loop fastener located on the first housing 1, and the connecting part 7 is a male hook and loop fastener located on the second housing 2. The hook and loop fastener connection method is characterized by low cost and strong applicability, meeting the needs of different users. Furthermore, the hook and loop fasteners are easy to attach and detach, making them convenient for users.

[0026] Furthermore, the second box 2 has an assist groove 8 on the outer edge opposite to the connecting strap 3. The assist groove 8 is designed to make it easier for users to open the storage bag. Users can easily separate the first box 1 and the second box 2 by holding the assist groove 8 with their fingers, thus improving the convenience of use.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A snap-fit ​​storage bag, comprising a first box body and a second box body, characterized in that, A connecting strip is provided between the first box and the second box to connect one side of the two. The first box has a protrusion that extends beyond its edge, and the second box has a matching groove corresponding to the protrusion. When the first box and the second box are closed, both the first box and the second box are covered with a felt layer. When the protrusion and the matching groove are matched, the two are fastened together by the friction between the felt layers.

2. The snap-fit ​​storage bag according to claim 1, characterized in that, The first box includes a first outer box and a first inner box. A first box groove is formed on the first outer box to accommodate the first inner box. The edge of the first core extends beyond the edge of the first outer box to form a protrusion. The second box includes a second outer box and a second inner box. A second box groove is formed on the second outer box to accommodate the second inner box. The edge of the second inner box is lower than the edge of the second outer box to form a fitting groove.

3. The snap-fit ​​storage bag according to claim 1, characterized in that, Both the protrusion and the edge of the fitting groove are provided with arc-shaped chamfered edges.

4. The snap-fit ​​storage bag according to claim 1, characterized in that, The first box has a connecting piece on the opposite side of the connecting strap, and the second box has a connecting part corresponding to the connecting piece. The connecting piece and the connecting part are combined to form a connecting buckle connecting the first box and the second box to the opposite side of the connecting strap.

5. The snap-fit ​​storage bag according to claim 4, characterized in that, The connecting piece is a magnetic strip on the first box, and the connecting part is a magnetic piece on the second box.

6. The snap-fit ​​storage bag according to claim 4, characterized in that, The connecting piece is a female Velcro tab on the first housing, and the connecting part is a male Velcro tab on the second housing.

7. The snap-fit ​​storage bag according to claim 1, characterized in that, The second box body has an assist groove on the outer edge of the opposite side of the connecting strap.

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