A luggage wheel can be flexibly turned over a luggage

Abstract

The utility model discloses a kind of flexible overturning luggage of luggage wheel, including luggage body, the lower end of the luggage body is provided with moving mechanism, the moving mechanism includes mounting block, rotating shaft, universal wheel, limiting screw, limiting hole, the lower end of the luggage body is fixedly provided with mounting block on both sides, the lower end of the mounting block is movably provided with rotating shaft through bearing, the lower end of the rotating shaft is fixedly provided with universal wheel, the surface of the mounting block is movably screwed with limiting screw on one side, the surface of the universal wheel is provided with limiting hole. The utility model has good use effect, for universal wheel, the rotation direction can be locked according to needs, so when it is needed to push luggage in and out bed, universal wheel can not lie down because of rotation, and can be conveniently used.

Description

Technical Field

[0001] This utility model relates to the field of luggage technology, specifically to a luggage wheel that allows for flexible flipping of luggage. Background Technology

[0002] As an essential tool for daily travel, transportation, and carrying belongings, the portability of bags directly impacts the user experience. Traditional bags often feature swivel wheels, which, while providing basic mobility on flat surfaces and allowing users to push or pull the suitcase, prove less effective in certain situations. For instance, when needing to lay a heavy suitcase full of clothes flat and push it under a bed or other confined space, the swivel wheels make it difficult and strenuous to use them as a pivot point to lay the suitcase flat and then push it under the bed. This is particularly challenging for women with less strength. Therefore, a new type of bag wheel that allows for flexible flipping is needed to address this issue. Utility Model Content

[0003] The purpose of this invention is to provide a bag wheel that can flexibly flip bags, in order to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a luggage wheel that allows for flexible flipping of a luggage, comprising a luggage body, a moving mechanism provided at the lower end of the luggage body, the moving mechanism comprising a mounting block, a rotating shaft, a universal wheel, a limiting screw, and a limiting hole, mounting blocks being fixedly provided on both sides of the lower end of the luggage body, a rotating shaft being movably provided at the lower end of the mounting block via a bearing, and a universal wheel being fixedly provided at the lower end of the rotating shaft, so that the universal wheel can rotate at the lower end of the mounting block via the rotating shaft, a limiting screw being movably screwed into one side of the surface of the mounting block via a thread, and a limiting hole being formed on the surface of the universal wheel.

[0005] Preferably, a pull rod is provided on one side of the upper end of the bag body, which allows the bag to be moved easily by pulling the whole bag.

[0006] Preferably, a turning block is fixedly provided at the upper end of the limiting screw, so that the limiting screw can be easily rotated by turning the turning block.

[0007] Preferably, the surface of the bag body is provided with a fixing block, and the fixing block is provided with a movable ball through a slot. When the bag body is laid flat, the movable ball at the lower end of the fixing block, together with the casters, makes it easy for the bag body to move in and out of the bed.

[0008] Preferably, a support block is fixedly provided on the lower end of the bag body away from the universal wheel. The support block can provide support for the whole device in conjunction with the universal wheel when the device does not need to be moved and is placed vertically.

[0009] Preferably, the limiting hole and the limiting screw are shaped to fit each other, so that the limiting screw can be inserted into the limiting hole. When the limiting screw is inserted into the limiting hole, the caster wheel and the limiting screw cannot rotate; when the caster wheel forms Figure 2 Once in the indicated state, both the casters and the ball bearings are grounded, making it easy to push and pull the entire bag in and out of under the bed or other confined spaces.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. The luggage wheels of this utility model can flexibly flip the luggage, and the rotation direction of the universal wheels can be flexibly controlled according to actual use needs. When it is necessary to push the luggage into or out of narrow spaces such as under the bed, the universal wheels are locked by the cooperation of the limiting screw and the limiting hole to prevent them from rotating randomly, so that the luggage can enter and exit narrow spaces smoothly. The operation is convenient and labor-saving, especially friendly to women with less strength.

[0011] 2. The movable ball bearings and universal wheels on the surface of the bag body of this utility model work together to provide good movement support for the bag when it is lying flat, further improving the flexibility of the bag in different scenarios. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a luggage wheel that can be flexibly flipped according to the present invention; Figure 2 This is a cross-sectional view of a luggage wheel that allows for flexible flipping of a luggage according to this utility model; Figure 3 This utility model provides a type of wheel for luggage that allows for flexible flipping of luggage. Figure 2 A magnified view of point A in the middle.

[0013] In the diagram: 1. Bag body; 2. Moving mechanism; 3. Mounting block; 4. Rotating shaft; 5. Casters; 6. Limit screw; 7. Limit hole; 8. Pull rod; 9. Tightening block; 10. Fixing block; 11. Moving ball; 12. Support block. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-3This utility model provides a technical solution: a luggage wheel that allows for flexible flipping of a luggage, including a luggage body 1. A moving mechanism 2 is provided at the lower end of the luggage body 1. The moving mechanism 2 includes a mounting block 3, a rotating shaft 4, a universal wheel 5, a limiting screw 6, and limiting holes 7. Mounting blocks 3 are fixedly installed on both sides of the lower end of the luggage body 1. The rotating shaft 4 is movably mounted on the lower end of the mounting block 3 via a bearing. The universal wheel 5 is fixedly installed at the lower end of the rotating shaft 4. This design allows the universal wheel 5 to rotate freely at the lower end of the mounting block 3 via the rotating shaft 4. To further achieve effective control over the rotation direction of the universal wheel 5, a limiting screw 6 is provided on one side of the surface of the mounting block 3 via a threaded connection. Simultaneously, limiting holes 7 are carefully formed on the surface of the universal wheel 5, and the shapes of these limiting holes 7 and the limiting screws 6 are matched to achieve precise insertion. When the user needs to fix the universal wheel 5 in a specific direction according to the actual usage scenario, they only need to insert the limiting screw 6 into the corresponding limiting hole 7. At this point, due to the blocking effect of the limiting screw 6, the caster wheel 5 and the rotating shaft 4 can no longer rotate, thus successfully locking the rotation direction of the caster wheel 5. For example, when a user needs to push a bag into or out of narrow spaces such as under a bed, they can first rotate the caster wheel 5 to the appropriate direction and then lock it using the limiting screw 6. In this way, the caster wheel 5 will not rotate arbitrarily during the process of pushing the bag, effectively avoiding the embarrassing situation of the bag lying down due to the rotation of the caster wheel 5, greatly facilitating the user's use.

[0016] A pull rod 8 is provided on one side of the upper part of the bag body 1, which allows users to easily move the entire bag by pulling the pull rod 8, thus meeting regular moving needs.

[0017] To further enhance the mobility of the bag in special usage scenarios, a fixing block 10 is also provided on the surface of the bag body 1. Inside the fixing block 10, a movable ball bearing 11 is provided in a movable engagement manner via a slot. When the entire bag needs to be moved flat, such as when entering or exiting narrow spaces like under a bed, the movable ball bearing 11 at the lower end of the fixing block 10 plays an important role. At this time, the movable ball bearing 11 works in conjunction with the casters 5 to provide movement support for the bag. The rolling characteristics of the movable ball bearing 11 reduce the friction between the bag and the ground during movement, thus allowing the bag to move more smoothly and easily enter and exit narrow spaces.

[0018] A support block 12 is fixedly installed on the lower end of the bag body 1, away from the universal wheel 5. When the device does not need to be moved and is placed vertically, the support block 12 can cooperate with the universal wheel 5 to provide stable support for the whole device and ensure the stability of the bag in a static state.

[0019] A screwing block 9 is fixedly installed on the upper end of the limit screw 6. By screwing the block 9, the user can easily rotate the limit screw 6, thereby making it easier to insert and remove the limit screw 6 from the limit hole 7 and control the rotation lock state of the caster wheel 5.

[0020] Working principle: When using this device, if you need to move a bag on a flat surface, you can pull the bag by the lever 8. At this time, the casters 5 can rotate freely, making it convenient for you to change the direction of movement.

[0021] Entering and exiting narrow spaces: When it is necessary to lay the bag flat and push it into narrow spaces such as under a bed, first rotate the caster wheel 5 so that the limiting hole 7 on the surface of the caster wheel 5 aligns with the limiting thread; then, rotate the limiting screw 6 by turning the lever 9, inserting the limiting screw 6 into the corresponding limiting hole 7, locking the rotation direction of the caster wheel 5. At this time, the caster wheel 5 and the moving ball bearing 11 can be grounded simultaneously. Figure 2 As shown, users can easily push and pull the entire bag in and out of under the bed or other small spaces.

[0022] When the bag does not need to be moved and is placed vertically, the support block 12 and the caster wheel 5 together provide support for the whole device, ensuring that the bag is placed stably.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A type of luggage wheel that allows for flexible flipping of luggage, comprising a luggage body (1), characterized in that: The lower end of the bag body (1) is provided with a moving mechanism (2). The moving mechanism (2) includes a mounting block (3), a rotating shaft (4), a universal wheel (5), a limiting screw (6), and a limiting hole (7). Mounting blocks (3) are fixedly provided on both sides of the lower end of the bag body (1). The lower end of the mounting block (3) is movably provided with a rotating shaft (4) through a bearing. The lower end of the rotating shaft (4) is fixedly provided with a universal wheel (5) so that the universal wheel (5) can rotate at the lower end of the mounting block (3) through the rotating shaft (4). A limiting screw (6) is provided on one side of the surface of the mounting block (3) through a threaded engagement. A limiting hole (7) is opened on the surface of the universal wheel (5).

2. The bag wheel according to claim 1, which allows for flexible flipping of bags, is characterized in that: A pull rod (8) is provided on one side of the upper end of the bag body (1).

3. The bag wheel according to claim 1, which allows for flexible flipping of bags, is characterized in that: A screwing block (9) is fixedly installed on the upper end of the limiting screw (6).

4. The bag wheel according to claim 1, which allows for flexible flipping of bags, is characterized in that: The surface of the bag body (1) is provided with a fixing block (10), and the fixing block (10) is provided with a movable ball (11) through a slot.

5. The bag wheel according to claim 1, which allows for flexible flipping of bags, is characterized in that: A support block (12) is fixedly installed on the side of the lower end of the bag body (1) away from the universal wheel (5).

6. The bag wheel according to claim 1, which allows for flexible flipping of bags, is characterized in that: The limiting hole (7) and the limiting screw (6) are adapted to each other so that the limiting screw (6) can be inserted into the limiting hole (7).

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