Luggage with detachable luggage wheels

Abstract

The utility model relates to the technical field of luggage, and discloses a luggage with detachable luggage wheels, which comprises a luggage main body, the top of the luggage main body is rotatably connected with a connecting handle through a rotating shaft, and the bottom of the luggage main body is provided with a universal rotating shaft; the device is provided with the mounting positioning mechanism, so that positioning during assembly of the luggage wheel main body and the mounting connecting frame is conveniently completed, mounting and fixing can be rapidly completed by using bolts after positioning, the dismounting operation is simple and convenient, the purpose of easy dismounting and replacement is achieved, the replacement process of the luggage wheel main body is greatly simplified, and the replacement efficiency is improved. Therefore, the luggage wheel main body is simple to maintain, and the service life of the luggage main body is obviously prolonged; by arranging the stable supporting mechanism, fixing of the second half-threaded column and the first half-threaded column is conveniently completed, it is ensured that the supporting structure of the supporting frame on the mounting connecting frame is stable, the auxiliary reinforcing effect is achieved, and it is ensured that the luggage wheel body is stably connected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of luggage, and specifically to a luggage with detachable luggage wheels. BACKGROUND

[0002] Luggage refers to various bag-shaped or box-shaped containers for storing articles, and its core function is to carry and store articles. A luggage case is a kind of luggage, which is a portable container usually made of hard shell and equipped with a zipper or a lock for sealing. The core design is to provide a convenient luggage storage solution for travel or daily travel. Luggage cases are generally equipped with 360-degree rotatable wheels and telescopic pull rods to achieve labor-saving dragging.

[0003] However, when the bottom luggage wheels of existing luggage are worn, broken, jammed or not smooth during use, they are not easy to disassemble and replace, and positioning is not easy during replacement and installation. Therefore, the skilled person in the art provides a luggage with detachable luggage wheels to solve the problems raised in the background art. SUMMARY

[0004] The utility model aims at providing a luggage with detachable luggage wheels to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A luggage with detachable luggage wheels, comprising a luggage main body, a connecting handle is rotatably connected to the top of the luggage main body through a rotating shaft, a universal rotating shaft is arranged at the bottom of the luggage main body, an assembly frame is installed at the bottom of the universal rotating shaft, an installation connecting frame is installed at the bottom of the assembly frame, a luggage wheel main body is connected to the bottom of the assembly frame, an installation positioning mechanism is arranged on the outer side of the luggage wheel main body, and a stable supporting mechanism is installed on the outer side of the luggage wheel main body.

[0007] The installation positioning mechanism comprises a guide sleeve, a anti-extrusion sliding block is slidably connected to the outer side of the guide sleeve through a sliding groove, a positioning connecting sleeve is fixed to the outer side of the anti-extrusion sliding block, a limiting sleeve is fixed to the outer side of the installation connecting frame, a fixed threaded column is fixed to the outer side of the installation connecting frame, a gasket is movably sleeved on the outer side of the fixed threaded column, and a metal nut is threadedly connected to the outer side of the fixed threaded column.

[0008] As a further scheme of the utility model: the stable supporting mechanism comprises a fixed column, a limiting pad is fixed to the outer side of the fixed column, a reinforcing plate is connected to the outer side of the fixed column through a bearing, a first half threaded column is fixed to the outer side of the reinforcing plate, a second half threaded column is fixed to the outer side of the luggage wheel main body, and a connecting nut is threadedly connected to the outer sides of the first half threaded column and the second half threaded column.

[0009] As a further scheme of the utility model: the fixed column and the mounting connecting frame are fixedly connected, the outer side of the connecting nut is provided with anti-skid lines.

[0010] As a further scheme of the utility model: the radius size of the first half threaded column is equal to the radius size of the second half threaded column, one side of the reinforcing plate is attached to the outer side of the support frame.

[0011] As a further scheme of the utility model: the inside of the limiting sleeve is provided with a through hole, the size of the through hole is adapted to the size of the positioning connecting sleeve.

[0012] As a further scheme of the utility model: the inside of the positioning connecting sleeve is provided with a groove, the size of the groove is adapted to the size of the fixed threaded column.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1、The device is provided with a mounting positioning mechanism, conveniently completes the positioning of the luggage wheel main body and the mounting connecting frame assembly, can use bolts to quickly complete the installation and fixing after positioning, and the dismounting operation is simple, achieves the purpose of easy dismounting and replacement, greatly simplifies the replacement process of the luggage wheel main body, makes the maintenance of the luggage wheel main body simple, and remarkably prolongs the service life of the luggage main body.

[0015] 2、The second half threaded column and the first half threaded column are fixedly connected through the stable support mechanism, the support frame supports the mounting connecting frame support structure stably, plays an auxiliary reinforcing role, and ensures the stable connection of the luggage wheel main body. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a perspective view of a luggage of a detachable luggage wheel;

[0017] Figure 2 It is a structural schematic view of the outer side of the mounting positioning mechanism in the luggage of a detachable luggage wheel;

[0018] Figure 3 It is an A area enlarged schematic view of Figure 2

[0019] Figure 4 It is a B area enlarged schematic view of Figure 2

[0020] ​​In the figure: 1, the main body of the bag; 2, the connecting handle; 3, the universal rotating shaft; 4, the assembly frame; 5, the mounting connecting frame; 6, the bag wheel main body; 7, the mounting positioning mechanism; 71, the guide sleeve; 72, the anti-falling sliding block; 73, the positioning connecting sleeve; 74, the limiting sleeve; 75, the fixed threaded column; 76, the gasket; 77, the metal nut; 8, the stable supporting mechanism; 81, the fixed column; 82, the limiting pad; 83, the reinforcing plate; 84, the first half threaded column; 85, the supporting frame; 86, the second half threaded column; 87, the connecting nut. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Please refer to Figures 1-4 In the embodiments of the present application, a bag with detachable bag wheels comprises a bag main body 1, characterized in that a connecting handle 2 is rotatably connected to the top of the bag main body 1 through a rotating shaft, a universal rotating shaft 3 is arranged at the bottom of the bag main body 1, an assembly frame 4 is mounted at the bottom of the universal rotating shaft 3, a mounting connecting frame 5 is mounted at the bottom of the assembly frame 4, a bag wheel main body 6 is connected to the bottom of the assembly frame 4, a mounting positioning mechanism 7 is arranged at the outer side of the bag wheel main body 6, and a stable supporting mechanism 8 is mounted at the outer side of the bag wheel main body 6.

[0023] The installation positioning mechanism 7 comprises a guide sleeve 71, the outer side of the guide sleeve 71 is slidably connected with an anti-falling slide block 72 through a sliding groove, the outer side of the anti-falling slide block 72 is fixedly provided with a positioning connecting sleeve 73, the outer side of the installation connecting frame 5 is fixedly provided with a limiting sleeve 74, the outer side of the installation connecting frame 5 is fixedly provided with a fixed threaded column 75, the outer side of the fixed threaded column 75 is movably sleeved with a gasket 76, the outer side of the fixed threaded column 75 is threadedly connected with a metal nut 77, the limiting sleeve 74 is provided with a through hole in the inside, the size of the through hole is matched with the size of the positioning connecting sleeve 73, the inside of the positioning connecting sleeve 73 is provided with a groove, the size of the groove is matched with the size of the fixed threaded column 75, when the luggage wheel body 6 is installed at the bottom of the assembling frame 4, the luggage wheel body 6 is placed between the corresponding faces of the two installation connecting frames 5, then the anti-falling slide block 72 is actuated to move, the anti-falling slide block 72 penetrates through the positioning connecting sleeve 73, and the positioning connecting sleeve 73 is movably sleeved on the outer side of the fixed threaded column 75, then the gasket 76 is movably sleeved on the outer side of the fixed threaded column 75, and the metal nut 77 is threadedly connected with the fixed threaded column 75, so that the positioning of the luggage wheel body 6 and the installation connecting frame 5 during assembly is conveniently completed, after positioning, the installation and fixing of the luggage wheel body 6 can be quickly completed by using bolts, the dismounting operation is simple, the purpose of easy dismounting and replacement is achieved, and the replacement process of the luggage wheel body 6 is greatly simplified, so that the maintenance of the luggage wheel body 6 is simple, and the service life of the luggage body 1 is significantly prolonged.

[0024] As an embodiment of the utility model, the stable supporting mechanism 8 comprises a fixed column 81, the outer side of the fixed column 81 is fixedly provided with a limiting pad 82, the outer side of the fixed column 81 is connected with a reinforcing plate 83 through a bearing, the outer side of the reinforcing plate 83 is fixedly provided with a first half threaded column 84, the outer side of the first half threaded column 84 and a second half threaded column 86 is commonly threadedly connected with a connecting nut 87, the fixed column 81 is fixedly connected with the installation connecting frame 5, the outer side of the connecting nut 87 is provided with an anti-skid line, the radius size of the first half threaded column 84 is equal to the radius size of the second half threaded column 86, one side of the reinforcing plate 83 is attached to the outer side of the supporting frame 85, when the luggage wheel body 6 is placed between the corresponding faces of the two installation connecting frames 5, the reinforcing plate 83 outside the fixed column 81 can be actuated to rotate, the corresponding face of the first half threaded column 84 outside the reinforcing plate 83 is attached to the corresponding face of the second half threaded column 86 outside the supporting frame 85, then the connecting nut 87 is threadedly connected with the first half threaded column 84 and the second half threaded column 86, so that the fixing of the second half threaded column 86 and the first half threaded column 84 is conveniently completed, and the supporting structure stability of the supporting frame 85 to the installation connecting frame 5 is ensured.

[0025] The working principle of the utility model is: the device is provided with mounting positioning mechanism 7, when the luggage wheel body 6 is installed at the bottom of the assembling frame 4, the luggage wheel body 6 is placed between the corresponding faces of the two mounting connecting frames 5, then the anti-disengagement slider 72 is actuated, the anti-disengagement slider 72 penetrates the positioning connecting sleeve 73, the positioning connecting sleeve 73 is movably sleeved on the outside of the fixed threaded column 75, then the gasket 76 is movably sleeved on the outside of the fixed threaded column 75, and the metal nut 77 is threadedly connected with the fixed threaded column 75, conveniently completing the positioning of the luggage wheel body 6 and the mounting connecting frame 5 during assembly, and after positioning, the installation and fixing can be quickly completed by using the bolt, the dismounting operation is simple, the purpose of easy dismounting and replacement is achieved, the replacement process of the luggage wheel body 6 is greatly simplified, which makes the maintenance of the luggage wheel body 6 simple, and the service life of the luggage body 1 is significantly prolonged; the stable supporting mechanism 8 is arranged, when the luggage wheel body 6 is placed between the corresponding faces of the two mounting connecting frames 5, the reinforcing plate 83 outside the fixed column 81 can be actuated to rotate, the corresponding face of the first half threaded column 84 outside the reinforcing plate 83 is attached to the corresponding face of the second half threaded column 86 outside the supporting frame 85, then the connecting nut 87 is used for threadedly connecting the first half threaded column 84 and the second half threaded column 86, conveniently completing the fixing of the second half threaded column 86 and the first half threaded column 84, and ensuring that the supporting frame 85 supports the mounting connecting frame 5 stably, playing an auxiliary reinforcing role, and ensuring that the luggage wheel body 6 is connected stably.

[0026] The above is only the preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A luggage with detachable trolley comprising a luggage body (1), characterized in that, The top of the luggage body (1) is rotatably connected with a connecting handle (2) through a rotating shaft, the bottom of the luggage body (1) is provided with a universal rotating shaft (3), the bottom of the universal rotating shaft (3) is installed with an assembling frame (4), the bottom of the assembling frame (4) is installed with an installation connecting frame (5), the bottom of the assembling frame (4) is connected with a luggage wheel body (6), the outer side of the luggage wheel body (6) is provided with an installation positioning mechanism (7), and the outer side of the luggage wheel body (6) is installed with a stable supporting mechanism (8). The installation positioning mechanism (7) comprises a guide sleeve (71), the outer side of the guide sleeve (71) is slidably connected with an anti-falling sliding block (72) through a sliding groove, the outer side of the anti-falling sliding block (72) is fixedly connected with a positioning connecting sleeve (73), the outer side of the installation connecting frame (5) is fixedly connected with a limiting sleeve (74), the outer side of the installation connecting frame (5) is fixedly connected with a fixed threaded column (75), the outer side of the fixed threaded column (75) is movably sleeved with a gasket (76), and the outer side of the fixed threaded column (75) is threadedly connected with a metal nut (77).

2. The luggage of claim 1, wherein, The stable supporting mechanism (8) comprises a fixed column (81), the outer side of the fixed column (81) is fixedly connected with a limiting pad (82), the outer side of the fixed column (81) is connected with a reinforcing plate (83) through a bearing, the outer side of the reinforcing plate (83) is fixedly connected with a first half threaded column (84), the outer side of the first half threaded column (84) and the second half threaded column (86) is threadedly connected with a connecting nut (87).

3. A luggage case according to claim 2, wherein, The fixed column (81) and the installation connecting frame (5) are fixedly connected, and the outer side of the connecting nut (87) is provided with an anti-skid pattern.

4. The luggage of claim 2, wherein, The radius size of the first half threaded column (84) is equal to the radius size of the second half threaded column (86), and one side of the reinforcing plate (83) is attached to the outer side of the supporting frame (85).

5. The luggage of claim 1, wherein, The limiting sleeve (74) is provided with a through hole in the inside, and the size of the through hole is matched with the size of the positioning connecting sleeve (73).

6. The luggage of claim 1, wherein, The positioning connecting sleeve (73) is provided with a groove in the inside, and the size of the groove is matched with the size of the fixed threaded column (75).

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