Wear-resistant ABS (acrylonitrile butadiene styrene) draw-bar box

Abstract

The utility model discloses a wear-resistant ABS (Acrylonitrile Butadiene Styrene) draw-bar box, which belongs to the technical field of draw-bar boxes, solves the problems that the surface of a box body of the existing device is easy to rub with a wall surface or the ground to generate scratches and the service life of the box body is shortened, and comprises a draw-bar box body made of an ABS material, the draw-bar box comprises a draw-bar box body, the draw-bar box body comprises a front box body and a rear box body which are hinged together through hinges and have the same specification, a draw bar is arranged on the top surface of the rear box body, protective assemblies are arranged on the side walls of the front box body and the rear box body, and each protective assembly comprises a U-shaped plate, a connecting rod, a connecting disc, a fixing disc and a connecting hole. The side wall of the draw-bar box body can be protected through the U-shaped plate, the side wall of the draw-bar box body can be prevented from being scratched through direct contact between the U-shaped plate and the bottom face or the wall face, the purpose of protecting the surface of the draw-bar box body is achieved, the service life of the draw-bar box body is prolonged, the connecting disc and the fixing disc can be detached by screwing down the bolts, and the use is convenient. And the U-shaped plate is convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of trolley cases, in particular to a wear-resistant ABS trolley case. Background Art

[0002] ABS material is a thermoplastic polymer material with high strength, good toughness and easy processing and molding. The luggage made of ABS resin has high strength and good toughness.

[0003] After retrieval, in the application with the patent application number 202222724901.8, a wear-resistant trolley case is disclosed, which includes an upper box body and a lower box body movably connected by hinges. Storage compartments are opened in both the upper box body and the lower box body, and limiting components for blocking and limiting articles are arranged in the storage compartments opened in the upper box body and the lower box body. The limiting components include a mounting plate constructed at the top of one side of the inner wall of the storage compartment and a fixing plate symmetrically arranged with the mounting plate and movably installed in the storage compartment. An elastic fiber net is adhesively fixed between the mounting plate and the fixing plate. Both ends of the mounting plate and the fixing plate are bent into an arc shape towards the opposite side, and both ends of the mounting plate and the fixing plate are abutted against the inner wall of the lower box body. Track grooves are respectively extended towards the inside of the upper box body and the lower box body at the top of both sides of the inner wall of the storage compartments opened in the upper box body and the lower box body;

[0004] Although this wear-resistant trolley case places articles in the storage compartments opened in the upper box body and the lower box body, and uses the elastic fiber net to block and limit the articles, providing a good blocking effect for the articles, when this wear-resistant trolley case is in use, the surface of the box body is easy to rub against the wall or the ground to generate scratches, shortening the service life of the box body.

[0005] Therefore, we propose a wear-resistant ABS trolley case. Content of the Utility Model

[0006] Aiming at the deficiencies of the prior art, the utility model provides a wear-resistant ABS trolley case, which solves the problem that the surface of the box body of the existing device is easy to rub against the wall or the ground to generate scratches, shortening the service life of the box body.

[0007] To achieve the above purposes, the utility model is realized through the following technical solutions: a wear-resistant ABS trolley case, including a trolley case body made of ABS material, the trolley case body includes a front box body and a rear box body of the same specification hinged together by hinges, and a pull rod is arranged on the top surface of the rear box body;

[0008] Protective components are arranged on the side walls of the front box body and the rear box body;

[0009] The protective component includes a U-shaped plate, a connecting rod, a connecting disk, a fixing disk and a connecting hole. The fixing disks are symmetrically installed on the front and rear side walls of the front box body and the rear box body. Connecting rods are fixedly installed on the inner walls at both ends of the U-shaped plate. A connecting disk is fixedly installed at one end of the connecting rod away from the U-shaped plate. The connecting disk is installed on the fixing disk by bolts.

[0010] Preferably, four groups of the protective components are provided, and the four groups of protective components are symmetrically distributed in pairs at the upper and lower ends of the front box body and the rear box body. Among them, the protective components can protect the periphery of the suitcase body.

[0011] Preferably, the side wall of the connecting disk is provided with threaded holes distributed in an annular array. The side wall of the fixing disk is provided with connecting holes opposite to the positions of the threaded holes and of the same specification. The end of the bolt passes through the threaded hole and is threadedly sleeved inside the connecting hole. Among them, the connecting disk can be fixed on the fixing disk by bolts, and then the U-shaped plate can be installed on the side wall of the suitcase body, and it is convenient to disassemble the U-shaped plate from the suitcase body.

[0012] Preferably, a shock-absorbing strip is fixedly installed in the middle of the inner wall of the U-shaped plate. The side of the shock-absorbing strip away from the U-shaped plate is attached to the side wall of the suitcase body. Shock-absorbing pads are fixedly installed on the outer surfaces at both ends of the U-shaped plate and on both sides of the side wall. Among them, when the suitcase body falls to the ground, the shock-absorbing pads and the shock-absorbing strip can shock-absorb the suitcase body to prevent the items inside the suitcase body from being impacted greatly.

[0013] Preferably, both the shock-absorbing pad and the shock-absorbing strip are made of rubber material. Among them, the rubber material has a good shock-absorbing effect.

[0014] Preferably, the U-shaped plate is made of metal material, and five inverted triangular hanging blocks are fixedly installed in the middle of the top surface of the U-shaped plate located at the top of the suitcase body. Among them, the U-shaped plate can prevent the side wall of the suitcase body from contacting the bottom surface or the wall, and can prevent the side wall of the suitcase body from being scratched. The hanging blocks are convenient for hanging bag-shaped items, so that a handbag or the like can be hung on the hanging blocks, and then the suitcase body can be pushed to walk.

[0015] Preferably, universal wheels are fixedly installed at the four corners of the bottom surface of the suitcase body. Among them, the universal wheels facilitate pushing the suitcase body to move on the ground.

[0016] The utility model provides a wear-resistant ABS suitcase. It has the following beneficial effects:

[0017] 1. The wear-resistant ABS suitcase can protect the side wall of the suitcase body through the U-shaped plate. By directly contacting the bottom surface or the wall with the U-shaped plate, it can prevent the side wall of the suitcase body from being scratched, achieving the purpose of protecting the surface of the suitcase body, which is beneficial to improving the service life of the suitcase body. By unscrewing the bolts, the connecting plate and the fixing plate can be disassembled, facilitating the replacement of the U-shaped plate, and solving the problem that the surface of the existing device's box body is prone to friction with the wall or the ground, resulting in scratches and shortening the service life of the box body;

[0018] 2. The wear-resistant ABS suitcase can cushion the suitcase body through the shock-absorbing pad and the shock-absorbing strip, preventing the items inside the suitcase body from being impacted greatly. By hanging bag-shaped items such as handbags on the hanging block and then pushing the suitcase body on the ground through the universal wheels, the practicality of the suitcase body is increased, and it is simple and convenient to use. Brief Description of the Drawings

[0019] Figure 1 is a schematic structural view of the present utility model;

[0020] Figure 2 is a schematic side structural view of the present utility model;

[0021] Figure 3 is a schematic structural view of the protection component of the present utility model;

[0022] Figure 4 is a schematic disassembled structural view of the protection component of the present utility model.

[0023] In the figure: 1. Suitcase body; 11. Front box; 12. Rear box; 13. Universal wheel; 14. Pull rod; 2. Protection component; 21. U-shaped plate; 22. Connecting rod; 23. Connecting plate; 24. Threaded hole; 25. Fixing plate; 26. Connecting hole; 27. Bolt; 28. Shock-absorbing pad; 29. Shock-absorbing strip; 210. Hanging block. Detailed Description of the Embodiment

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1: As Figures 1-4As shown in the figure: It includes a suitcase body 1 made of ABS material. The suitcase body 1 includes a front box body 11 and a rear box body 12 that are hinged together by hinges and have the same specifications. A pull rod 14 is provided on the top surface of the rear box body 12. Protective components 2 are provided on the side walls of the front box body 11 and the rear box body 12. The protective component 2 includes a U-shaped plate 21, a connecting rod 22, a connecting disk 23, a fixed disk 25, and a connection hole 26. The fixed disks 25 are symmetrically installed on the front and rear side walls of the front box body 11 and the rear box body 12. The inner walls at both ends of the U-shaped plate 21 are fixedly installed with connecting rods 22. One end of the connecting rod 22 away from the U-shaped plate 21 is fixedly installed with a connecting disk 23. The connecting disk 23 is installed on the fixed disk 25 through a bolt 27. A total of four groups of protective components 2 are provided, and the four groups of protective components 2 are symmetrically distributed in pairs at the upper and lower ends of the front box body 11 and the rear box body 12. The side wall of the connecting disk 23 is provided with threaded holes 24 distributed in an annular array. The side wall of the fixed disk 25 is provided with connection holes 26 that are opposite in position and have the same specifications as the threaded holes 24. The end of the bolt 27 passes through the threaded hole 24 and is threadedly sleeved inside the connection hole 26. The side wall of the suitcase body 1 can be protected by the U-shaped plate 21. By directly contacting the bottom surface or the wall surface with the U-shaped plate 21, the side wall of the suitcase body 1 can be prevented from being scratched, achieving the purpose of protecting the surface of the suitcase body 1, which is beneficial to improving the service life of the suitcase body 1. By unscrewing the bolt 27, the connecting disk 23 can be separated from the fixed disk 25, which is convenient for replacing the U-shaped plate 21;

[0026] Embodiment 2: As Figures 1-4 shown in the figure: A shock-absorbing strip 29 is fixedly installed in the middle of the inner wall of the U-shaped plate 21. One side of the shock-absorbing strip 29 away from the U-shaped plate 21 is attached to the side wall of the suitcase body 1. Shock-absorbing pads 28 are fixedly installed on the outer surfaces at both ends of the U-shaped plate 21 and on both sides of the side wall. Both the shock-absorbing pad 28 and the shock-absorbing strip 29 are made of rubber material. The U-shaped plate 21 is made of metal material. Five inverted triangular hanging blocks 210 are fixedly installed in the middle of the top surface of the U-shaped plate 21 located at the top of the suitcase body 1. Universal wheels 13 are fixedly installed at the four corners of the bottom surface of the suitcase body 1. The shock-absorbing pads 28 and the shock-absorbing strip 29 can shock-absorb the suitcase body 1, avoiding large impact forces on the items inside the suitcase body 1. By hanging bag-shaped items such as handbags on the hanging blocks 210 and then pushing the suitcase body 1 to move on the ground through the universal wheels 13, the practicality of the suitcase body 1 is increased, and it is simple and convenient to use.

[0027] Working principle and usage process of the present utility model: For this wear-resistant ABS trolley case, during use, the connecting plate 23 is installed on the fixed plate 25 through bolts, and then the U-shaped plate 21 can be fixed on the side wall of the trolley case body 1. Subsequently, the U-shaped plate 21 can protect the side wall of the trolley case body 1. By directly contacting the bottom surface or the wall surface with the U-shaped plate 21, it can prevent the side wall of the trolley case body 1 from being scratched. Moreover, by unscrewing the bolt 27, the U-shaped plate 21 can be detached from the trolley case body 1, which is convenient for replacing the U-shaped plate 21. When the trolley case body 1 falls to the ground, the shock pads 28 and shock strips 29 can cushion the trolley case body 1 to avoid the items inside the trolley case body 1 from being impacted greatly.

[0028] The above has shown and described the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic features of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any perspective, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0029] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A wear-resistant ABS trolley case, comprising a trolley case body (1) made of ABS material, the trolley case body (1) comprising a front case body (11) and a rear case body (12) of the same specification, which are hinged together by hinges, and a trolley rod (14) is provided on the top surface of the rear case body (12); Features: The side walls of the front box body (11) and the rear box body (12) are both provided with protection components (2); The protection assembly (2) comprises a U-shaped plate (21), a connecting rod (22), a connecting plate (23), a fixing plate (25) and a connecting hole (26); the fixing plate (25) is symmetrically mounted on the front and rear side walls of the front box body (11) and the rear box body (12); the connecting rods (22) are fixedly mounted on the inner walls at both ends of the U-shaped plate (21); the connecting plate (23) is fixedly mounted on one end of the connecting rod (22) away from the U-shaped plate (21); and the connecting plate (23) is mounted on the fixing plate (25) by means of bolts (27).

2. The wear-resistant ABS suitcase according to claim 1, characterized in that: A total of four groups of the protection components (2) are provided, and the four groups of protection components (2) are symmetrically distributed in pairs at the upper and lower ends of the front box body (11) and the rear box body (12).

3. The wear-resistant ABS suitcase according to claim 1, characterized in that: The side wall of the connecting plate (23) is provided with threaded holes (24) distributed in a circular array, the side wall of the fixing plate (25) is provided with connecting holes (26) which are located opposite to the threaded holes (24) and have the same specifications as the threaded holes (24), and the ends of the bolts (27) pass through the threaded holes (24) and are threadedly sleeved inside the connecting holes (26).

4. The wear-resistant ABS suitcase according to claim 1, characterized in that: A shock absorbing strip (29) is fixedly mounted in the middle of the inner wall of the U-shaped plate (21); a side of the shock absorbing strip (29) away from the U-shaped plate (21) is in contact with the side wall of the suitcase body (1); and shock absorbing pads (28) are fixedly mounted on the outer surfaces of both ends of the U-shaped plate (21) and on both sides of the side wall.

5. The wear-resistant ABS suitcase according to claim 4, characterized in that: The shock absorbing pad (28) and the shock absorbing strip (29) are both made of rubber.

6. The wear-resistant ABS suitcase according to claim 1, characterized in that: The U-shaped plate (21) is made of metal, and five inverted triangle-shaped hanging blocks (210) are fixedly installed in the middle of the top surface of the U-shaped plate (21) located at the top of the trolley case body (1).

7. The wear-resistant ABS suitcase according to claim 1, characterized in that: Universal wheels (13) are fixedly mounted on the four corners of the bottom surface of the trolley case body (1).

Images