Luggage with damping luggage wheels
By introducing dampers and reinforcement mechanisms into the wheels of luggage, the problem of luggage being damaged by bumps on uneven surfaces is solved, achieving shock absorption and stable rolling, extending the service life of the wheels and enhancing the stability of the connection.
Patent Information
- Application Number
- CN202521227952.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-16
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-06-16
AI Technical Summary
Existing bags lack shock absorption on the bottom wheels, making the contents easily damaged when passing over potholes and gravel roads.
A shock-absorbing box wheel mechanism was designed, consisting of a fixed shell, supporting springs, and dampers. The dampers absorb bumps and vibrations, reducing the risk of damage to the contents, while a reinforcement mechanism is provided to ensure the stability of the connection.
It effectively absorbs shocks and vibrations, reduces the risk of damage to internal items, maintains stable rolling performance of the bag on uneven surfaces, extends the life of the wheels, and enhances the stability of the connection.
Smart Images
Figure CN223799413U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of luggage, specifically to a luggage with shock attenuation luggage wheel. BACKGROUND
[0002] Luggage refers to the portable container for storing, carrying and protecting personal belongings, which covers a very wide range of items. Luggage is usually made of leather, fabric (such as nylon, canvas), plastic or metal materials, and the design purpose is to organize items, facilitate movement and protect the safety of internal items.
[0003] However, the bottom roller of the existing luggage lacks shock absorption, and when the luggage passes through rough road surfaces and gravel ground, the internal items are prone to damage risk. Therefore, the technical personnel in the art provide a luggage with shock attenuation luggage wheel to solve the problems raised in the above background technology. SUMMARY
[0004] The utility model aims at providing a luggage with shock attenuation luggage wheel to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0006] A luggage with shock attenuation luggage wheel, comprising a luggage main body, a luggage handle is installed on the top of the luggage main body, a shock attenuation luggage wheel mechanism is connected to the bottom of the luggage main body, a locking buckle is arranged on the outside of the luggage main body, an installation connecting plate is fixed to the outside of the luggage main body, and a reinforcing mechanism is arranged on the outside of the luggage main body.
[0007] The shock attenuation luggage wheel mechanism comprises a fixed shell, a fixed pad is fixed to the inner top wall of the fixed shell, a supporting spring is connected to the bottom of the fixed pad, a supporting pad is connected to the bottom of the supporting spring, a supporting frame is fixed to the bottom of the supporting pad, an installation frame is fixed to the bottom of the supporting frame, a luggage wheel connecting frame is installed at the bottom of the installation frame, a luggage wheel main body is rotatably connected to the inside of the luggage wheel connecting frame through a rotating shaft, and a damper is connected to the top of the supporting pad.
[0008] As a further scheme of the utility model: the reinforcing mechanism comprises an installation connecting block, a fixed threaded column is fixed to the outside of the installation connecting block, a limiting pad is fixed to the outside of the fixed threaded column, a rotating reinforcing plate is connected to the outside of the fixed threaded column through a bearing, a first half threaded column is fixed to the outside of the rotating reinforcing plate, and a supporting connecting pad is fixed to the outside of the installation connecting plate.
[0009] As a further scheme of the utility model: the outer side of the support connecting pad is provided with a second half threaded column, the outer side of the second half threaded column and the first half threaded column movably sleeves a gasket, and the outer side of the second half threaded column and the first half threaded column are commonly screwed with a metal nut.
[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, and the corresponding surface of the support connecting pad is attached to the luggage main body.
[0011] As a further scheme of the utility model: the inside of the fixed shell is provided with a limiting hole, and the size of the limiting hole is adapted to the size of the support frame.
[0012] As a further scheme of the utility model: the damper is fixedly connected to the inner wall of the fixed shell, and the fixed shell is fixed in the inside of the luggage main body.
[0013] Compared with the prior art, the utility model has the beneficial effects that:
[0014] 1、The device is provided with a shock-absorbing luggage wheel mechanism, the damper in the fixed shell plays a role in absorbing bumps and vibrations, the damper effectively absorbs impact and vibrations, reduces the risk of bumps damage to the internal articles, makes the luggage main body more easily dragged on various rough or uneven road surfaces, maintains stable rolling performance, and can reduce the instantaneous pressure borne by the wheel shaft and the wheel body, thereby possibly slowing down the wear and tear, prolonging the service life of the luggage wheel main body, and achieving the purpose of good shock-absorbing effect.
[0015] 2、By setting the reinforcing mechanism, when the installation connecting plate is fixed to the outer side of the luggage main body, the position fixing of the rotating reinforcing plate is conveniently completed, the outer side of the support connecting pad is reinforced and protected by rotating the reinforcing plate, and the stability of the connection between the installation connecting plate and the luggage main body is ensured. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a perspective view of a luggage with a shock-absorbing luggage wheel;
[0017] Figure 2 It is a front view of a luggage with a shock-absorbing luggage wheel;
[0018] Figure 3 It is a structural schematic view of a shock-absorbing luggage wheel mechanism in a luggage with a shock-absorbing luggage wheel;
[0019] Figure 4 It is a structural schematic view of a reinforcing mechanism in a luggage with a shock-absorbing luggage wheel.
[0020] In the figure: 1, the main body of the luggage; 2, the luggage handle; 3, the shock-absorbing luggage wheel mechanism; 31, the fixed shell; 32, the fixed pad; 33, the supporting spring; 34, the supporting pad; 35, the supporting frame; 36, the mounting frame; 37, the luggage wheel connecting frame; 38, the luggage wheel main body; 39, the damper; 4, the locking buckle; 5, the mounting connecting plate; 6, the reinforcing mechanism; 61, the mounting connecting block; 62, the fixed threaded column; 63, the limiting pad; 64, the rotating reinforcing plate; 65, the first half threaded column; 66, the supporting connecting pad; 67, the second half threaded column; 68, the gasket. 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 kind of luggage with shock-absorbing luggage wheel, including the main body of the luggage 1, the top of the main body of the luggage 1 is equipped with the luggage handle 2, the bottom of the main body of the luggage 1 is connected with the shock-absorbing luggage wheel mechanism 3, the outer side of the main body of the luggage 1 is provided with the locking buckle 4, the outer side of the main body of the luggage 1 is fixed with the mounting connecting plate 5, the outer side of the main body of the luggage 1 is provided with the reinforcing mechanism 6;
[0023] The shock-absorbing luggage wheel mechanism 3 comprises a fixed shell 31, a fixed pad 32 is fixed to the inner top wall of the fixed shell 31, a supporting spring 33 is connected to the bottom of the fixed pad 32, a supporting pad 34 is connected to the bottom of the supporting spring 33, a supporting frame 35 is fixed to the bottom of the supporting pad 34, a mounting frame 36 is fixed to the bottom of the supporting frame 35, a luggage wheel connecting frame 37 is installed at the bottom of the mounting frame 36, a luggage wheel body 38 is rotationally connected to the inside of the luggage wheel connecting frame 37 through a rotating shaft, a damper 39 is connected to the top of the supporting pad 34, a limiting hole is formed in the inside of the fixed shell 31, the size of the limiting hole is matched with the size of the supporting frame 35, the damper 39 is fixedly connected with the inner wall of the fixed shell 31, and the fixed shell 31 is fixed in the inside of the luggage body 1; when the luggage body 1 passes through a place with a bumpy road surface and gravel ground, the luggage wheel body 38 rolls to drive the mounting frame 36 to move through the luggage wheel connecting frame 37, so that the supporting frame 35 drives the supporting pad 34 to move; at this time, the damper 39 in the fixed shell 31 plays a role of absorbing bumps and vibrations; the damper 39 effectively absorbs impact and vibration, reduces the risk of bumps damage of the internal articles, makes the luggage body 1 more easily dragged on various rough or uneven road surfaces, maintains stable rolling performance, and reduces the instantaneous pressure borne by the axle and the wheel body, thereby possibly slows down the wear and tear, prolongs the service life of the luggage wheel body 38, and achieves the purpose of good shock-absorbing effect.
[0024] As an embodiment of the utility model, the reinforcing mechanism 6 includes the installation connecting block 61, the outer side of the installation connecting block 61 is fixed with the fixed threaded column 62, the outer side of the fixed threaded column 62 is fixed with the limiting pad 63, the outer side of the fixed threaded column 62 is connected with the rotating reinforcing plate 64 through the bearing, the outer side of the rotating reinforcing plate 64 is fixed with the first half threaded column 65, the outer side of the installation connecting plate 5 is fixed with the support connecting pad 66, the outer side of the support connecting pad 66 is installed with the second half threaded column 67, the outer side of the second half threaded column 67 and the first half threaded column 65 is movably sleeved with the gasket 68, the outer side of the second half threaded column 67 and the first half threaded column 65 is commonly screwed with the metal nut 69, the radius size of the first half threaded column 65 is equal to the radius size of the second half threaded column 67, the corresponding surface of the support connecting pad 66 is attached to the luggage main body 1, when the installation connecting plate 5 is fixed on the outer side of the luggage main body 1, the corresponding surface of the support connecting pad 66 on the outer side of the installation connecting plate 5 is attached to the luggage main body 1, then the rotating reinforcing plate 64 on the outer side of the fixed threaded column 62 is rotated, the corresponding surface of the rotating reinforcing plate 64 is attached to the support connecting pad 66, and the corresponding surface of the first half threaded column 65 and the second half threaded column 67 on the outer side of the rotating reinforcing plate 64 is attached, so that the complete threaded rod can be formed, then the gasket 68 is movably sleeved on the outer side of the first half threaded column 65 and the second half threaded column 67, and the metal nut 69 is used to be screwed with the first half threaded column 65 and the second half threaded column 67, so that the position of the rotating reinforcing plate 64 is fixed conveniently, and the outer side of the support connecting pad 66 is reinforced and protected through the rotating reinforcing plate 64.
[0025] The working principle of the utility model is: the device is provided with a shock absorption suitcase wheel mechanism 3, when the suitcase main body 1 passes through the pit road surface and the gravel ground and the like, the suitcase wheel main body 38 rolls through the suitcase wheel connecting frame 37 and drives the mounting frame 36 to move, lets the support pad 34 move under the drive of the support frame 35, at this time, the damper 39 in the fixed shell 31 plays the role of absorbing the bump and the shock, the damper 39 effectively absorbs the impact and the shock, reduces the bump damage risk suffered by the internal article, makes the suitcase main body 1 more easily drag on the rough or uneven road surface, keeps the stable rolling performance, simultaneously can reduce the instantaneous pressure borne by the wheel shaft and the wheel body, thereby possibly slows down the abrasion, prolongs the service life of the suitcase wheel main body 38, reaches the purpose that the shock absorption effect is good;Through setting the reinforcing mechanism 6, when the mounting connecting plate 5 is fixed on the outside of the suitcase main body 1, the support connecting pad 66 outside mounting connecting plate 5 corresponding surface is attached to the suitcase main body 1, then the rotating reinforcing plate 64 outside fixed threaded column 62 is rotated, lets the rotating reinforcing plate 64 corresponding surface and the support connecting pad 66 are attached, and the first half threaded column 65 and the second half threaded column 67 outside rotating reinforcing plate 64 corresponding surface are attached, can constitute the complete threaded rod, subsequently the gasket 68 is movably sleeved on the outside of the first half threaded column 65 and the second half threaded column 67, and the metal nut 69 is used with the first half threaded column 65 and the second half threaded column 67 screw connection, conveniently completes the fixed position of rotating reinforcing plate 64, the support connecting pad 66 outside is reinforced and protected through rotating reinforcing plate 64, ensures the stability of the connection between the mounting connecting plate 5 and the suitcase main body 1.
[0026] The above, only for the preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme of the utility model and the utility model concept, equivalent replacement or change, should be covered in the protection scope of the utility model.
Claims
1. A luggage having a shock-absorbing luggage wheel, comprising a luggage main body (1), characterized in that, The top of the luggage body (1) is matched with a luggage handle (2), the bottom of the luggage body (1) is connected with a shock-absorbing luggage wheel mechanism (3), the outer side of the luggage body (1) is provided with a locking buckle (4), the outer side of the luggage body (1) is fixedly provided with a mounting connecting plate (5), and the outer side of the luggage body (1) is provided with a reinforcing mechanism (6). The shock-absorbing luggage wheel mechanism (3) comprises a fixed shell (31), a fixed pad (32) is fixed to the inner top wall of the fixed shell (31), a supporting spring (33) is connected to the bottom of the fixed pad (32), a supporting pad (34) is connected to the bottom of the supporting spring (33), a supporting frame (35) is fixed to the bottom of the supporting pad (34), a mounting frame (36) is fixed to the bottom of the supporting frame (35), a luggage wheel connecting frame (37) is mounted to the bottom of the mounting frame (36), a luggage wheel body (38) is rotatably connected to the inside of the luggage wheel connecting frame (37) through a rotating shaft, and a damper (39) is connected to the top of the supporting pad (34).
2. A luggage case having a shock absorbing luggage wheel according to claim 1, wherein, The reinforcing mechanism (6) comprises a mounting connecting block (61), a fixed threaded column (62) is fixed to the outer side of the mounting connecting block (61), a limiting pad (63) is fixed to the outer side of the fixed threaded column (62), a rotating reinforcing plate (64) is connected to the outer side of the fixed threaded column (62) through a bearing, a first half threaded column (65) is fixed to the outer side of the rotating reinforcing plate (64), and a supporting connecting pad (66) is fixed to the outer side of the mounting connecting plate (5).
3. A piece of luggage having a cushioned luggage wheel as defined in claim 2, wherein, A second half threaded column (67) is mounted to the outer side of the supporting connecting pad (66), a gasket (68) is movably sleeved on the outer sides of the second half threaded column (67) and the first half threaded column (65), and a metal nut (69) is threadedly connected to the outer sides of the second half threaded column (67) and the first half threaded column (65).
4. A luggage case having a shock absorbing luggage wheel according to claim 2, wherein, The radius size of the first half threaded column (65) is equal to the radius size of the second half threaded column (67), and the corresponding surface of the supporting connecting pad (66) is attached to the luggage body (1).
5. The luggage with a shock absorbing luggage wheel according to claim 1, wherein, A limiting hole is formed in the inside of the fixed shell (31), and the size of the limiting hole is matched with the size of the supporting frame (35).
6. The luggage with a shock absorbing luggage wheel according to claim 1, wherein, The damper (39) is fixedly connected with the inner wall of the fixed shell (31), and the fixed shell (31) is fixed in the inside of the luggage body (1).