Puncture-proof briefcase

Abstract

The utility model discloses a stab-proof briefcase which comprises a front piece, a back piece and a bottom piece, a handle is arranged at the top of the front piece and the top of the back piece, a plurality of layers of stab-proof pieces are filled in the front piece, the back piece and the bottom piece, the bottom piece is connected to the bottom of the front piece and the bottom of the back piece, a first side piece and a second side piece are arranged on the two sides of the back piece, and the first side piece and the second side piece are arranged in parallel. Connecting pieces are arranged at the ends, close to the bottom piece, of the first side piece and the second side piece, bottom connecting pieces connected with the two sides of the bottom piece are arranged on the connecting pieces, and side connecting pieces connected with the two sides of the positive piece are arranged on the first side piece and the second side piece. According to the anti-puncture briefcase disclosed by the utility model, the anti-puncture pieces are filled in the group pieces of the briefcase, and the briefcase can be unfolded to be used as an anti-puncture barrier by unconnecting through the connecting pieces, so that the operation is convenient, and the safety of carrying articles is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stab-proof products, in particular to a stab-proof briefcase. Background Art

[0002] Briefcase designs currently on the market primarily focus on aesthetics, practicality, and durability, utilizing high-quality materials and exquisite craftsmanship to meet users' daily needs. However, safety, particularly protection against needle sticks, blades, and other weapons, remains insufficient. With the increasing number of security incidents in public places in recent years, people's demands for safety when carrying items have also increased, leading to a growing demand for briefcases with enhanced safety features. Utility Model Content

[0003] The purpose of the utility model is to avoid the deficiencies of the prior art and provide a stab-proof briefcase, thereby effectively solving the deficiencies in the prior art.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a stab-proof briefcase, comprising a front sheet, a back sheet and a bottom sheet, the tops of the front sheet and the back sheet are provided with handles, the front sheet, the back sheet and the bottom sheet are all filled with several layers of stab-proof sheets, the bottom sheet is connected to the bottoms of the front sheet and the back sheet, a first side sheet and a second side sheet are provided on both sides of the back sheet, one end of the first side sheet and the second side sheet close to the bottom sheet is provided with a connecting sheet, the connecting sheet is provided with a bottom connecting piece connected to both sides of the bottom sheet, and the first side sheet and the second side sheet are provided with side connecting pieces connected to both sides of the front sheet.

[0005] Furthermore, zippers are provided on the front film, back film and bottom film.

[0006] Furthermore, the bottom connecting piece is a Velcro tape, one piece of the Velcro tape is arranged on the connecting piece, and the other piece is arranged on the bottom piece.

[0007] Furthermore, the side connecting pieces are Velcro strips, one of the two Velcro strips is arranged on the first side piece and the second side piece, and the other one is arranged on both sides of the main piece.

[0008] Furthermore, extension pieces are provided on both sides of the main piece, and the other piece of the Velcro is provided on the extension pieces.

[0009] Furthermore, a hanging strap is provided on the inner side of the main film, and first elastic straps are provided on both sides of the hanging strap. Two first fixing rings are provided on the main film to match the hanging strap, and a first hook is provided on the hanging strap.

[0010] Furthermore, a plurality of straps are arranged in parallel on the inner side of the back piece, a second elastic band is arranged on the inner side of the strap, and a Velcro is connected to the outer side of the strap. A second fixing ring is arranged on the back piece to match each strap, and a second hook is arranged on each strap.

[0011] The above technical solution of the present invention has the following beneficial effects: the present invention fills each group of panels of the briefcase with stab-proof panels, and the briefcase can be unfolded by undoing the connection through the connecting piece and used as a stab-proof barrier, which is easy to operate and improves the safety when carrying items. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of an embodiment of the present utility model in an unfolded state;

[0013] Figure 2 This is a schematic diagram of the first side panel, the second side panel and the extension panel in the unfolded state according to an embodiment of the present invention;

[0014] Figure 3 This is a schematic diagram of the strap in the pulled-out state according to an embodiment of the present invention. DETAILED DESCRIPTION

[0015] The following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0016] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inside", "outside", "front end", "rear end", "head", "tail", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "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 an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] like Figure 1-3As shown, a stab-proof briefcase of this embodiment includes a front sheet 1, a back sheet 2 and a bottom sheet 3. The tops of the front sheet 1 and the back sheet 2 are provided with handles 4. The front sheet 1, the back sheet 2 and the bottom sheet 3 are filled with several layers of stab-proof sheets (not shown in the figure). The bottom sheet 3 is connected to the bottoms of the front sheet 1 and the back sheet 2. A first side sheet 5 and a second side sheet 6 are provided on both sides of the back sheet 2. A connecting sheet 7 is provided on one end of the first side sheet 5 and the second side sheet 6 close to the bottom sheet 3. A bottom connecting piece 8 connected to both sides of the bottom sheet 3 is provided on the connecting piece 7. Side connecting pieces connected to both sides of the front sheet 1 are provided on the first side sheet 5 and the second side sheet 6. 9; When used as a briefcase, the front sheet 1 and the back sheet 2 are folded up to be perpendicular to the bottom sheet 3, the connecting sheet 7 is bent inward, and the connecting sheet 7 is connected to the bottom sheet 3 through the bottom connecting piece 8, and then the first side sheet 5 and the second side sheet 6 are bent, and the first side sheet 5 and the second side sheet 6 are connected to both sides of the front sheet 1 through the side connecting pieces 9. The connection between the front sheet 1, the back sheet 2 and the bottom sheet 3 is completed, and documents or other items can be put into the bag; when encountering danger, the side connecting pieces 9 and the bottom connecting piece 8 can be torn apart, and the front sheet 1, the back sheet 2 and the bottom sheet 3 can be unfolded to use as a stab-proof barrier, which is easy to operate and improves the safety when carrying items;

[0018] Preferably, a zipper 10 is provided on each of the front sheet 1, the back sheet 2 and the bottom sheet 3; the stab-proof sheet can be assembled and disassembled at the zipper 10;

[0019] Preferably, the bottom connecting member 8 is a hook and loop fastener, one piece of which is arranged on the connecting sheet 7 and the other piece is arranged on the bottom sheet 3;

[0020] Preferably, the side connecting members 9 are hook and loop fasteners, one of which is provided on the first side panel 5 and the second side panel 6, and the other is provided on both sides of the main panel 1;

[0021] Preferably, an extension piece 11 is provided on both sides of the main piece 1, and the other piece of the hook and loop fastener is provided on the extension piece 11; after the extension piece 11 is unfolded, it cooperates with the first side piece 5 and the second side piece 6;

[0022] Preferably, a hanging strap 12 is provided on the inner side of the main film 1, and first elastic bands 13 are provided on both sides of the hanging strap 12. Two first fixing rings 14 are provided on the main film 1 to match the hanging strap 12, and a first hook 15 is provided on the hanging strap 12. After the main film 1, the back film 2 and the bottom film 3 are unfolded, the first elastic band 13 on the upper side of the main film 1 can be pulled open and hung around the neck, and the stab-proof barrier is unfolded to block the front of the body. After the hanging strap 12 is pulled out, it can be hung on the first fixing ring 14 through the first hook 15 to prevent the first elastic band 13 from being broken by continuous stretching.

[0023] Preferably, a plurality of straps 16 are arranged in parallel on the inner side of the back sheet 2, a second elastic band 17 is arranged on the inner side of the strap 16, and a Velcro 18 is connected to the outer side of the strap 16. The strap 16 can be passed around the body and then adhered to the second side sheet 6 on the opposite side. A second fixing ring 19 is provided on the back sheet 2 to match each strap 16, and a second hook 20 is provided on the strap 16; the strap 16 can be pulled out and passed around for a week and tied to the body, and in conjunction with the hanging strap 12, the unfolded stab-proof barrier can be stably hung on the body. After the strap 16 is pulled out, it can be hung on the second fixing ring 19 through the second hook 20 to prevent the second elastic band 17 from being continuously stretched and broken.

[0024] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A stab-proof briefcase, characterized by: The utility model comprises a front sheet, a back sheet and a bottom sheet, wherein handles are provided on the top of the front sheet and the back sheet, and several layers of stab-proof sheets are filled in the front sheet, the back sheet and the bottom sheet, and a first side sheet and a second side sheet are provided on both sides of the back sheet, and a connecting sheet is provided on one end of the first side sheet and the second side sheet close to the bottom sheet, and a bottom connecting piece connected to both sides of the bottom sheet is provided on the connecting piece, and a side connecting piece connected to both sides of the front sheet is provided on the first side sheet and the second side sheet.

2. The stab-resistant briefcase according to claim 1, characterized in that: The front film, the back film and the bottom film are all provided with zippers.

3. The stab-proof briefcase according to claim 1, characterized in that: The bottom connecting piece is a Velcro tape, one piece of the Velcro tape is arranged on the connecting piece, and the other piece is arranged on the bottom piece.

4. The stab-resistant briefcase according to claim 1, characterized in that: The side connecting pieces are hook and loop fasteners, one of the two hook and loop fasteners is arranged on the first side piece and the second side piece, and the other one is arranged on both sides of the main piece.

5. The stab-proof briefcase according to claim 4, characterized in that: Extension pieces are provided on both sides of the main piece, and the other piece of the hook and loop fastener is provided on the extension pieces.

6. The stab-resistant briefcase according to claim 1, characterized in that: A hanging belt is provided on the inner side of the main film, and first elastic belts are provided on both sides of the hanging belt. Two first fixing rings are provided on the main film to match the hanging belt, and a first hook is provided on the hanging belt.

7. The stab-resistant briefcase according to claim 6, characterized in that: A plurality of straps are arranged in parallel on the inner side of the back piece, a second elastic band is arranged on the inner side of the strap, and a Velcro is connected to the outer side of the strap. A second fixing ring is arranged on the back piece to match each strap, and a second hook is arranged on each strap.

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