High tenacity luggage

Abstract

The utility model discloses a kind of high tenacity luggage, including luggage body, the inside side surface of luggage body is equipped with thickening angle, the inside of thickening angle is equipped with combination jack, support rod is fixedly inserted in the inside of combination jack, the inside side surface of luggage body is fixedly attached with support skeleton board, the four corner positions of support skeleton board are equipped with attached plate, the side surface of thickening angle is fixedly connected to attached plate, the inside of attached plate is equipped with locating hole, locking screw is threadedly connected in the inside of locating hole, the end of locking screw is threadedly connected in the inside of combination jack, one end of top screw is tightly connected to the surface of one end of support rod, the other end of locking screw is fixedly connected with protective sleeve, the inside of protective sleeve is equipped with hexagonal groove, one side of protective sleeve is fixedly connected with rubber sheet, the tenacity intensity in length direction is enhanced, it is beneficial to external expansion use, safe and stable, adaptability is high.

Description

Technical Field

[0001] This utility model relates to the field of bags and luggage, and more specifically, to a high-toughness bag and luggage. Background Technology

[0002] Bags and luggage is a general term for all kinds of bags used to carry things, including general shopping bags, handbags, clutches, wallets, backpacks, shoulder bags, shoulder bags, waist bags, and various types of rolling suitcases, but currently it mostly refers to rolling suitcases.

[0003] The utility model patent with authorization announcement number CN220109300U discloses a high-toughness bag, including a carbon fiber body. A fixing plate is fixedly connected to one side of the body, and the fixing plate has a cavity and a through groove communicating with the cavity. A torsion spring shaft is rotatably mounted on the top of the cavity. A first shaft and a second shaft, located at both ends of the through groove, are rotatably mounted on the through groove. A placement platform is fixedly fitted onto the first and second shafts, and multiple turns of leather strap are wound around the torsion spring shaft. In this utility model, when a computer needs to be used but a platform is lacking, the first bolt is unscrewed from the second shaft, the second bolt is unscrewed from the cover plate, the cover plate is rotated outwards to a horizontal position, and then the first bolt is screwed into the second shaft. The computer is then placed on the placement platform, serving as a temporary platform for placing the computer and expanding the bag's usability.

[0004] In the aforementioned disclosed structure, the functionality is expanded by connecting a platform to the outer surface. However, the lack of a combined support rod and support frame plate structure inside affects its toughness and support strength. It is prone to deformation and tipping over during use, resulting in poor safety and stability. It is also not conducive to combined positioning for reinforcement and use, and needs to be improved. Utility Model Content

[0005] To address the problems existing in the prior art, the purpose of this utility model is to provide a high-toughness bag. By setting thickened corners inside the bag body and combining them with the support rods connected by combination insertion holes, it can be combined and fixed, enhancing the strength in the thickness direction. Furthermore, by connecting the internal support frame plate and the locking screws connected by the bonding plate, it is easy to combine and install and fix. At the same time, the support rods are locked and fixed, which facilitates separate installation and fixation, enhances the toughness and strength in the length direction, facilitates external expansion and use, and is safe, stable and highly adaptable.

[0006] To solve the above problems, the present invention adopts the following technical solution.

[0007] A high-toughness bag includes a bag body with thickened corners on its inner side. A combination insertion hole is provided inside the thickened corner, and a support rod is fixedly inserted into the combination insertion hole. A support frame plate is fixedly attached to the inner side of the bag body. Adhesive plates are provided at the four corners of the support frame plate and are fixedly connected to the sides of the thickened corners. A positioning hole is provided inside the adhesive plate, and a locking screw is threaded into the positioning hole. The end of the locking screw is threaded into the combination insertion hole. One end of the locking screw is abutted against the surface of one end of the support rod, and the other end of the locking screw is fixedly connected to a protective sleeve. The protective sleeve has a hexagonal groove inside, and a rubber sheet is fixedly attached to one side of the protective sleeve, adhering to the outer surface of the adhesive plate.

[0008] Furthermore, the thickened corners are located at the four inner corners of the bag body, and the combined insertion holes are flush with the thickness direction of the bag body.

[0009] Furthermore, the surface of the rubber sheet is provided with a coating groove, and an adhesive layer is fixedly coated inside the coating groove.

[0010] Furthermore, the coating grooves are evenly distributed at equal angles on one side surface of the rubber sheet, and the adhesive layer is fixedly bonded to the outer surface of the bonding plate. The coating grooves are set on the rubber sheet to connect the adhesive layer for bonding and fixing, which facilitates the isolation and protection of the locking screws, increases the surface softness, avoids affecting the use, and is safe, stable, and highly adaptable.

[0011] Furthermore, the surface of the supporting frame plate is provided with rivet holes, and anchor heads are fixedly riveted inside the rivet holes.

[0012] Furthermore, one end of the anchor head is fixedly connected to a flattening block, and the other end of the anchor head is fixedly connected to the side of the bag body.

[0013] Furthermore, the anchor heads and flattening blocks are evenly distributed on the outer surface of the support frame plate and are all located on the inner four sides of the bag body. The anchor heads and flattening blocks are connected by rivet holes provided in the support frame plate. They can be combined and fixed to the side of the bag body to ensure the stability of the separate connection and to ensure the support strength and toughness.

[0014] Compared with existing technologies, the advantages of this utility model are:

[0015] (1) This solution sets thickened corners inside the bag body and connects the support rod with the combination plug hole, which can be combined and fixed to enhance the strength in the thickness direction. In addition, the internal support frame plate is connected and the locking screw is connected with the bonding plate to facilitate the combination and installation. At the same time, the support rod is locked and fixed to facilitate the separate installation and fixation, enhance the toughness in the length direction, facilitate external expansion and use, and is safe, stable and highly adaptable.

[0016] (2) The coating groove is set by the rubber sheet to connect the adhesive layer for bonding and fixing, which facilitates the isolation and protection of the locking screw, increases the surface softness, avoids affecting the use, and is safe, stable and highly adaptable.

[0017] (3) By setting rivet holes through the support frame plate, the anchor head and the flattening block can be connected and fixed to the side of the bag body in combination, ensuring the stability of the separate connection and ensuring the support strength and toughness. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the planar structure of the present invention;

[0020] Figure 3 This is a partial structural diagram of the connection between the bonding plate and the locking screw of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the bag body of this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the protective sleeve of this utility model.

[0023] Explanation of the labels in the diagram:

[0024] 1. Luggage body, 11. Thickened corners, 12. Combination insertion holes, 13. Support rod, 14. Support frame plate, 15. Adhesive plate, 16. Positioning hole, 17. Locking screw, 2. Protective sleeve, 21. Hexagonal groove, 22. Rubber sheet, 23. Coating groove, 24. Adhesive layer, 25. Riveting hole, 26. Anchor head, 27. Flattening block. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1 , Figure 3 and Figure 4 A high-toughness bag includes a bag body 1. The inner side of the bag body 1 has a thickened corner 11, and the interior of the thickened corner 11 has a combination insertion hole 12. A support rod 13 is fixedly inserted into the combination insertion hole 12. A support frame plate 14 is fixedly attached to the inner side of the bag body 1. The support frame plate 14 has adhesive plates 15 at its four corners, which can fit the internal structure of the bag body 1, facilitating assembly and reinforcement, improving the toughness and strength in the length direction, and allowing for convenient assembly and use. It can also be installed separately without affecting the molding of the bag body 1, exhibiting high adaptability. The adhesive plates 15 are fixedly connected to the sides of the thickened corner 11, and the interior of the adhesive plates 15 has positioning holes 16, with locking threads inside the positioning holes 16. Screw 17, the end of the locking screw 17 is threaded into the inside of the combination socket 12, and one end of the tightening screw 17 is tightened and connected to one end surface of the support rod 13. The locking screw 17 is installed and fixed from the side thread, which can strengthen the connection of the support frame plate 14, making it safe and stable. At the same time, it can lock and fix the support rod 13 to prevent it from coming out, improve the strength in the thickness direction, facilitate the support reinforcement, facilitate the expansion of other structures and functions on the outside of the bag body 1, improve the support toughness and strength, prevent deformation, and ensure safety and stability. The other end of the locking screw 17 is fixedly connected to the protective sleeve 2. The protective sleeve 2 has a hexagonal groove 21 inside. A rubber sheet 22 is fixedly connected to one side of the protective sleeve 2. The rubber sheet 22 is fixedly adhered to the outer surface of the bonding plate 15.

[0027] Please see Figure 2 and Figure 5 Thickened corners 11 are located at the four internal corners of the bag body 1. The combination insertion hole 12 is flush with the thickness direction of the bag body 1. The surface of the rubber sheet 22 is provided with coating grooves 23. The inside of the coating grooves 23 is fixedly coated with an adhesive layer 24. The coating grooves 23 are evenly distributed at equal angles on one side surface of the rubber sheet 22. The adhesive layer 24 is fixedly bonded to the outer surface of the bonding plate 15. The coating grooves on the rubber sheet are used to connect the adhesive layer for bonding and fixing, which facilitates the isolation and protection of the locking screw, increases the surface softness, avoids affecting the use, is safe and stable, and has high adaptability. The protective sleeve 2 is put on the end of the locking screw 17 through the hexagonal groove 21, and then the rubber sheet 22 is pasted to the surface of the bonding plate 15. It can be combined and positioned to isolate the locking screw 17 for flexible protection, avoids affecting the internal structure and use of the bag body 1, is safe and stable, and the pasted structure is easy to replace and facilitates maintenance.

[0028] Please see Figure 2 and Figure 3The surface of the support frame plate 13 is provided with riveting holes 25. Anchor heads 26 are fixedly riveted inside the riveting holes 25. One end of the anchor head 26 is fixedly connected to a flattening block 27, and the other end of the anchor head 26 is fixedly connected to the side of the bag body 1. The anchor heads 26 and flattening blocks 27 are evenly distributed on the outer surface of the support frame plate 14 and are all located on the inner four sides of the bag body 1. By setting the riveting holes in the support frame plate, the anchor heads and flattening blocks are connected and can be combined and fixed to the side of the bag body, ensuring the stability of the separate connection and ensuring the support strength and toughness. After the support frame plate 14 is positioned to the side of the bag body 1, PE plastic granules can be melted and extruded through a hot melt gun and filled into the riveting holes 25. Then, they are pressed and shaped to form flattening blocks 27, which can form anchor heads 26 inside, thereby riveting and fixing. The flattening blocks 27 can also play the role of adhesive limit, improving the stability of the connection and facilitating installation and use.

[0029] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A high-toughness bag, comprising a bag body (1), wherein the inner side of the bag body (1) is provided with a thickened corner (11), and the interior of the thickened corner (11) is provided with a combination insertion hole (12), characterized in that: A support rod (13) is fixedly inserted into the inside of the combined insertion hole (12). A support frame plate (14) is fixedly attached to the inner side of the bag body (1). A bonding plate (15) is provided at the four corners of the support frame plate (14). The bonding plate (15) is fixedly connected to the side of the thickened corner (11). A positioning hole (16) is provided inside the bonding plate (15). A locking screw (17) is threaded inside the positioning hole (16). The end of the locking screw (17) is threaded inside the combined insertion hole (12). One end of the locking screw (17) is tightly connected to one end surface of the support rod (13). A protective sleeve (2) is fixedly connected to the other end of the locking screw (17). A hexagonal groove (21) is provided inside the protective sleeve (2). A rubber sheet (22) is fixedly connected to one side of the protective sleeve (2). The rubber sheet (22) is fixedly adhered to the outer surface of the bonding plate (15).

2. The high-toughness bag according to claim 1, characterized in that: The thickened corner (11) is located at the four inner corners of the bag body (1), and the combined insertion hole (12) is flush with the thickness direction of the bag body (1).

3. The high-toughness bag according to claim 1, characterized in that: The surface of the rubber sheet (22) is provided with a coating groove (23), and an adhesive layer (24) is fixedly coated inside the coating groove (23).

4. A high-toughness bag according to claim 3, characterized in that: The coating grooves (23) are evenly distributed at equal angles on one side surface of the rubber sheet (22), and the adhesive layer (24) is fixedly bonded to the outer surface of the bonding plate (15).

5. A high-toughness bag according to claim 1, characterized in that: The surface of the support frame plate (14) is provided with rivet holes (25), and an anchor head (26) is fixedly riveted inside the rivet holes (25).

6. A high-toughness bag according to claim 5, characterized in that: One end of the anchor head (26) is fixedly connected to a flattening block (27), and the other end of the anchor head (26) is fixedly connected to the side of the bag body (1).

7. A high-toughness bag according to claim 6, characterized in that: The anchor head (26) and the flattening block (27) are evenly distributed on the outer surface of the support frame plate (14), and are located on the inner four sides of the bag body (1).

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