trolley case
By designing functional components, including hooks and supports, on the rolling suitcase, the problem of inconvenient temporary storage in existing rolling suitcases is solved, achieving convenient storage and stable support, and improving the user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI NEOENT INDAL
- Filing Date
- 2025-05-22
- Publication Date
- 2026-05-29
AI Technical Summary
Existing suitcases require frequent opening and closing when carrying small items that need to be used temporarily, which is inconvenient and makes them prone to falling out.
Design a rolling case that includes functional components, including a functional part and a mounting base. The functional part is equipped with a hook and a support part, which can be used to support the case in different placement positions, thus solving the problem of temporary item storage.
It allows for the storage of small items for temporary use without frequent opening and closing of the cabinet, and the cabinet is stably placed by the support, providing a convenient user experience without changing the original appearance design.
Smart Images
Figure CN224291431U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of luggage technology, and in particular to a rolling suitcase. Background Technology
[0002] Rolling suitcases are a common tool for carrying items. As people's living standards continue to improve, rolling suitcases have become an indispensable item for people's travels. They can be used to store clothing, personal care products and souvenirs needed for the journey.
[0003] In order to increase storage volume, not only soft-pack suitcases have been invented, but also extendable and foldable suitcases. These designs all increase the internal space of the suitcases, and the storage volume of the suitcases has indeed increased after the above designs.
[0004] However, when people travel, they often carry small items that they need to use for a short period of time but do not need to use for a long time, such as umbrellas, small bags, and small hair dryers. If these small items are placed inside the suitcase, the suitcase needs to be opened and closed frequently. If these small items need to be placed temporarily, they can only be placed on the top surface of the suitcase, which makes them very easy to fall off, causing great inconvenience to people. Utility Model Content
[0005] The main purpose of this application is to provide a rolling suitcase that improves upon the problem that existing rolling suitcases are inconvenient for storing small items that need to be used for a short period of time but not for long-term use.
[0006] To achieve the above objectives, the present application proposes a rolling suitcase, which includes a suitcase body and a functional component. The functional component is fixedly installed on the side of the suitcase body. The functional component includes a functional part that extends along the height direction of the suitcase body. The functional part has hook portions at both ends in the height direction and a support portion on the side of the functional part away from the suitcase body.
[0007] In some embodiments of this application, the functional component further includes a mounting base, which is fixedly mounted on the side of the housing, and the functional component is mounted on the side of the mounting base opposite to the housing.
[0008] In some embodiments of this application, the mounting base has a rotating mounting portion on the side away from the housing, and the functional component has a connecting portion at its lower end in the height direction. The connecting portion is rotatably mounted on the rotating mounting portion, such that the functional component rotates relative to the mounting base to have a first state parallel to the side of the housing and a second state inclined to the side of the housing.
[0009] In some embodiments of this application, the mounting base is recessed on the side opposite to the housing, and the rotating mounting part is provided in the mounting groove. When the functional component is in the first state, the functional component is in close contact with the bottom wall of the mounting groove.
[0010] In some embodiments of this application, an elastic element is further provided between the functional component and the mounting base, and the elastic element elastically drives the functional component to switch from the second state to the first state.
[0011] In some embodiments of this application, the suitcase includes four functional components, which are evenly distributed on one side of the suitcase body.
[0012] In some embodiments of this application, the suitcase further includes a mesh pocket, which is detachably connected to the suitcase body via hooks on the four functional components.
[0013] In some embodiments of this application, the support portion includes a support surface and an anti-slip structure, the support surface being arranged parallel to the side of the housing, and the anti-slip structure being disposed on the support surface.
[0014] In some embodiments of this application, the anti-slip structure includes an anti-slip pattern.
[0015] In some embodiments of this application, the anti-slip structure includes anti-slip protrusions.
[0016] The rolling suitcase provided in this embodiment, through the above-described structural configuration, allows for the placement of small items via the hook portion at the upper part of the functional component when the suitcase is placed perpendicular to the ground in the vertical direction. When the suitcase is placed parallel to the ground in the vertical direction, the support portion on the functional component supports the suitcase body. This allows users to store small items that are needed briefly but not for extended periods using the hook portion on the side of the suitcase, while also utilizing the support portion to support the suitcase body. Simultaneously, it does not alter the original appearance design of the rolling suitcase, providing greater convenience to the user. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.
[0018] Figure 1 This is a schematic diagram of the structure of an embodiment of the trolley case of this application;
[0019] Figure 2 for Figure 1 A structural diagram of the functional components;
[0020] Figure 3 for Figure 2 A cross-sectional view of the functional components.
[0021] Explanation of icon numbers:
[0022] 100. Luggage; 10. Case body; 20. Functional component; 21. Functional part; 211. Hook; 212. Support; 2121. Support surface; 2122. Anti-slip structure; 213. Connecting part; 22. Mounting base; 221. Mounting groove; 222. Clearance part.
[0023] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation
[0024] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.
[0025] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.
[0026] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.
[0027] The embodiments of this application provide a trolley case 100, please refer to the following: Figures 1 to 3The suitcase 100 includes a case body 10 and a functional component 20. The case body 10 is typically formed by splicing two sub-cases together and is connected by zippers, buckles, etc., for opening and closing. The functional component 20 is fixedly installed on the side of the case body 10. The functional component 20 includes a functional element 21, which extends along the height direction of the case body 10. The functional element 21 has hook portions 211 at both ends in the height direction, and a support portion 212 is also provided on the side of the functional element 21 away from the case body 10.
[0028] The outer contour of the box 10 is typically rectangular or cubic, with four sides, a top surface, and a bottom surface. The bottom surface of the box 10 usually has casters for movement, and the top surface usually has a retractable pull rod assembly (not shown). The aforementioned functional component 20 can be fixedly installed on any one of the four sides. The box 10 is usually made of plastic or fabric, and the functional component 20 can be fixed to the box 10 by bonding, sewing, or other connection methods.
[0029] Understandably, the suitcase 100 is usually placed on the ground with its height direction perpendicular to the ground, that is, the suitcase 10 is supported on the ground using the aforementioned casters, and the bottom of the suitcase 10 faces the ground. In some special scenarios, the suitcase 100 may also be placed on the ground with its height direction parallel to the ground, even if the aforementioned support 212 supports the suitcase 10 on the ground, and the side of the suitcase 10 faces the ground. Of course, in some other special scenarios, the side of the suitcase 100 without the functional component 20 may also be placed directly on the ground.
[0030] It is important to emphasize that the number of functional components 20 can be one, two, or multiple. To ensure the stability of the suitcase 100 when placed on the ground with its height parallel to the ground, when there are one or two functional components 20, the functional components 20 usually need to support the suitcase 10 together with the feet set on the side of the suitcase 10. When there are more than three functional components 20, according to the principle that three points determine a plane, three functional components 20 are sufficient to stably support the suitcase 10, and it is not necessary to support the suitcase 10 together with the feet. The feet are support members set on the side of the suitcase 10 in the prior art, used to support the suitcase 10 when its height is parallel to the ground. The aforementioned support part 212 has a similar function to the feet and can also be used to support the suitcase 10 when its height is parallel to the ground.
[0031] The suitcase 100 provided in this embodiment, through the above-described structural configuration, allows small items to be placed on the ground when its height direction is perpendicular to the ground, via the hook portion 211 at the upper end of the functional component 21. When the suitcase 100 is placed on the ground when its height direction is parallel to the ground, the support portion 212 on the functional component 21 supports the suitcase body 10. In this way, users can use the hook portion 211 on the side of the functional component 21 to store small items that need to be used briefly but not for extended periods, and can also use the support portion 212 on the functional component 21 to support the suitcase body 10. Simultaneously, the original appearance design of the suitcase 100 is not altered, providing greater convenience to the user. Compared to the prior art, the technical solution of this application allows for the storage of small items that need to be used briefly but not for extended periods without requiring opening or closing the suitcase 100, and prevents it from falling off.
[0032] In some examples, such as Figure 1 and Figure 2 As shown, the functional component 20 also includes a mounting base 22, which is fixedly mounted to the side of the housing 10, and the functional component 21 is mounted on the side of the mounting base 22 opposite to the housing 10. This arrangement is intended to facilitate the fixed mounting of the functional component 20 to the side of the housing 10.
[0033] In some examples, such as Figure 2 and Figure 3 As shown, the mounting base 22 has a rotating mounting part on the side away from the housing 10, and the functional component 21 has a connecting part 213 at the lower end in the height direction. The connecting part 213 is rotatably mounted on the rotating mounting part, so that the functional component 21 rotates relative to the mounting base 22 to have a first state parallel to the side of the housing 10 and a second state inclined to the side of the housing 10.
[0034] In some examples, both the connecting part 213 and the rotating mounting part are circular holes, and the connecting part 213 and the rotating mounting part are rotatably connected by a rotating shaft. In still other examples, the rotating mounting part is a circular hole, and the connecting part 213 is a cylindrical protrusion, and the connecting part 213 and the rotating mounting part are inserted into each other for rotatable connection.
[0035] With this configuration, when the suitcase 100 is placed on the ground perpendicular to the ground in the height direction, the functional component 21 is switched to the second state so that the user can use the hook part 211.
[0036] In some examples, such as Figure 2 and Figure 3As shown, the mounting base 22 has a recessed mounting groove 221 on the side opposite to the housing 10. A rotating mounting part is provided within the mounting groove 221. When the functional component 21 is in the first state, it is in close contact with the bottom wall of the mounting groove 221. This arrangement aims to improve the stability of the support part 212 when it supports the housing 10, through the cooperation between the mounting groove 221 and the functional component 21.
[0037] It should be emphasized that the mounting base 22 is usually provided with a clearance part 222 to avoid interference with the rotation of the functional component 21, that is, a clearance part 222 is provided in the mounting groove 221.
[0038] In some examples, an elastic element (not shown) is also provided between the functional component 21 and the mounting base 22. The elastic element elastically drives the functional component 21 to switch from the second state to the first state. This arrangement is intended so that when the user does not use the hook portion 211 of the functional component 21 to place small objects, the functional component 21 can automatically switch to the first state, so that the support portion 212 can be used to support the box 10 later.
[0039] In some examples, such as Figure 1 As shown, the suitcase 100 includes four functional components 20, which are evenly distributed on one side of the suitcase body 10. With this arrangement, the side of the suitcase body 10 does not need to be equipped with feet, and the suitcase body 10 can be stably supported by the support parts 212 of the four functional components 21.
[0040] In some examples, the suitcase 100 also includes a mesh pocket (not shown), which is detachably connected to the suitcase body 10 via hooks 211 on four functional components 20. This configuration allows the mesh pocket to be used to store more items.
[0041] In some examples, such as Figure 2 and Figure 3 As shown, the support portion 212 includes a support surface 2121 and an anti-slip structure 2122. The support surface 2121 is arranged parallel to the side of the housing 10, and the anti-slip structure 2122 is disposed on the support surface 2121. This arrangement aims to improve the stability of the support portion 212 in supporting the housing 10.
[0042] The anti-slip structure 2122 includes, but is not limited to, anti-slip patterns, anti-slip protrusions, etc., and this application does not specifically limit the texture of the anti-slip pattern or the specific shape of the anti-slip protrusion.
[0043] The above description is merely an optional embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the inventive concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.
Claims
1. A rolling suitcase, characterized in that, The trolley case includes a case body and a functional component. The functional component is fixedly installed on the side of the case body. The functional component includes a functional part that extends along the height direction of the case body. The functional part has hook portions at both ends in the height direction and a support portion on the side of the functional part away from the case body.
2. The suitcase as described in claim 1, characterized in that, The functional component also includes a mounting base, which is fixedly mounted on the side of the housing, and the functional component is mounted on the side of the mounting base opposite to the housing.
3. The suitcase as described in claim 2, characterized in that, The mounting base has a rotating mounting part on the side away from the box body, and the functional component has a connecting part at the lower end in the height direction. The connecting part is rotatably mounted on the rotating mounting part, so that the functional component rotates relative to the mounting base to have a first state parallel to the side of the box body and a second state inclined to the side of the box body.
4. The suitcase as described in claim 3, characterized in that, The mounting base has a recessed mounting groove on the side opposite to the housing, and the rotating mounting part is provided in the mounting groove. When the functional component is in the first state, the functional component is in close contact with the bottom wall of the mounting groove.
5. The suitcase as described in claim 3, characterized in that, An elastic element is also provided between the functional component and the mounting base, and the elastic element elastically drives the functional component to switch from the second state to the first state.
6. The suitcase as described in claim 1, characterized in that, The suitcase includes four functional components, which are evenly distributed on one side of the suitcase body.
7. The suitcase as described in claim 6, characterized in that, The suitcase also includes a mesh pocket, which is detachably connected to the suitcase body via hooks on the four functional components.
8. The suitcase as described in claim 1, characterized in that, The support includes a support surface and an anti-slip structure. The support surface is arranged parallel to the side of the box body, and the anti-slip structure is disposed on the support surface.
9. The suitcase as described in claim 8, characterized in that, The anti-slip structure includes an anti-slip pattern.
10. The suitcase as described in claim 8, characterized in that, The anti-slip structure includes anti-slip protrusions.