Carton for transporting bicycles
By incorporating rollers and connecting components at the bottom of bicycle transport cartons, the problem of high physical exertion during bicycle transport is solved, enabling convenient movement, improving user experience, and reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN FUJITA BICYCLE IND CO LTD
- Filing Date
- 2025-03-28
- Publication Date
- 2026-05-08
AI Technical Summary
Bicycles are difficult for consumers to move during self-transportation, especially due to their large size and heavy weight, resulting in high physical exertion and a poor user experience.
Design a cardboard box for transporting bicycles. The box is made of cardboard folded into a cubic structure and has a roller assembly and a connecting assembly at the bottom. The roller assembly is made of polyurethane and is fixed to the box body by the connecting assembly, enabling easy movement.
With the roller assembly design, consumers can easily push or pull the cardboard box, reducing physical exertion during handling, improving the user experience, and the cardboard box is environmentally friendly, lightweight, and reduces transportation costs.
Smart Images

Figure CN224211425U_ABST
Abstract
Description
Technical Field
[0001] The embodiments of this utility model relate to the field of bicycle transportation technology, and more specifically, this utility model relates to a cardboard box for transporting bicycles. Background Technology
[0002] In today's society, bicycles, as a green, environmentally friendly, and healthy mode of transportation, are increasingly favored by consumers. Whether for urban commuting, leisure and fitness, or outdoor adventure, bicycles play an important role. With the continuous expansion of the bicycle market, its production, sales, and subsequent transportation are receiving increasing attention. Currently, after manufacturing, bicycles are typically packaged and transported in cardboard boxes. This packaging and transportation method has formed a relatively mature system in the process of bicycles traveling from manufacturers to retailers, effectively protecting bicycles from damage during long-distance transportation and multiple handling. However, consumers face many difficulties when transporting their purchased bicycles to their destination themselves.
[0003] Bicycles are inherently bulky and heavy. The frame length of a typical adult bicycle is generally around 1.6-1.8 meters, and with components like wheels, the overall space they occupy is considerable. Furthermore, some high-end bicycles, in pursuit of better performance and quality, use heavier materials and more complex structures, further increasing their weight. For the average consumer, it's difficult to carry such a well-packaged bicycle to their destination alone after receiving it. Utility Model Content
[0004] In order to solve one or more of the technical problems mentioned above, this utility model provides a cardboard box for transporting bicycles, which facilitates transportation for consumers and thus enhances their consumption experience.
[0005] This utility model embodiment provides a cardboard box for transporting bicycles, comprising:
[0006] The box is a cubic structure formed by folding cardboard material and having an opening at the top, and the box has a accommodating cavity for placing a bicycle;
[0007] A roller assembly is disposed at the bottom of the housing; and
[0008] A connecting component is disposed at the bottom of the housing and connected to the roller assembly, the connecting component being used to mount the roller assembly onto the housing.
[0009] Furthermore, the connection component includes:
[0010] The L-shaped mounting plate is located on the outside of the box and is respectively attached to the side and bottom surfaces of the box;
[0011] Multiple fixing bolts pass sequentially through the L-shaped mounting plate and the housing.
[0012] Furthermore, the connecting assembly also includes a plurality of connecting pieces that pass through the fixing bolts and are located inside the housing.
[0013] Furthermore, the connecting piece has a cubic or cylindrical structure.
[0014] Furthermore, the roller assembly includes:
[0015] The bracket is disposed in the mounting groove of the L-shaped mounting plate;
[0016] A roller is rotatably mounted on the support, and its axis of rotation is parallel to the bottom surface of the housing.
[0017] Furthermore, the roller is made of polyurethane material.
[0018] Furthermore, the L-shaped mounting plate is made of plastic.
[0019] Furthermore, the roller assembly is provided in two sets, and the connecting assembly is provided in one set. The two sets of roller assemblies are symmetrically arranged along the length direction of the box body and through the connecting assembly on a side edge between the side and bottom surfaces of the box body.
[0020] Furthermore, the roller assembly is provided in four sets, and the connecting assembly is provided in two sets. The four sets of roller assemblies are symmetrically arranged in pairs on the two edges between the side and bottom surfaces of the box body along the width direction of the box body through the two sets of connecting assemblies. The two sets of roller assemblies distributed on the same edge are symmetrically arranged along the length direction of the box body.
[0021] This embodiment provides a cardboard box for transporting bicycles. By incorporating a roller assembly at the bottom of the box and securing it firmly to the box using a connecting assembly, the box can be easily moved. Consumers can easily push or pull the box when transporting bicycles, reducing physical exertion during handling and improving the user experience. Furthermore, the box is made of cardboard, making it lightweight and environmentally friendly, thus reducing transportation costs. Attached Figure Description
[0022] The above and other objects, features, and advantages of the present invention will become readily understood by reading the following detailed description of exemplary embodiments with reference to the accompanying drawings. In the drawings, several embodiments of the present invention are shown by way of example and not limitation, and like or corresponding reference numerals denote like or corresponding parts, wherein:
[0023] Figure 1 A schematic diagram of the structure of a cardboard box for transporting bicycles is shown in one embodiment of the present invention;
[0024] Figure 2 A schematic diagram of the roller assembly and connecting assembly provided in one embodiment of the present invention is shown;
[0025] Figure 3 A schematic diagram of the structure of a cardboard box for transporting bicycles is shown, according to another embodiment of the present invention.
[0026] In the picture:
[0027] 1. Box body; 11. Receiving cavity;
[0028] 2. Roller assembly; 21. Roller;
[0029] 3. Connecting components; 31. L-shaped mounting plate; 311. Mounting groove; 32. Fixing bolts; 33. Connecting piece. Detailed Implementation
[0030] The technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this disclosure. All other embodiments obtained by those skilled in the art based on the embodiments of this disclosure without creative effort are within the scope of protection of this disclosure.
[0031] Figure 1 A schematic diagram of the structure of a cardboard box for transporting bicycles, provided in one embodiment, is shown. Figure 1 As shown, this embodiment provides a cardboard box for transporting bicycles, including a box body 1, a roller assembly 2, and a connecting assembly 3. The box body 1 is a cubic structure formed by folding cardboard material and having a top opening. The box body 1 has a receiving cavity 11 for placing the bicycle. The roller assembly 2 is disposed at the bottom of the box body 1. The connecting assembly 3 is disposed at the bottom of the box body 1 and connected to the roller assembly 2. The connecting assembly 3 is used to mount the roller assembly 2 onto the box body 1.
[0032] This embodiment provides a cardboard box for transporting bicycles. By installing a roller assembly 2 at the bottom of the box body 1 and securely mounting the roller assembly 2 to the box body 1 using a connecting assembly 3, the cardboard box can be moved easily. Consumers can easily push or pull the cardboard box when transporting bicycles, reducing physical exertion during handling and improving the user experience. Furthermore, the cardboard box is made of cardboard material, making it lightweight and environmentally friendly, thus reducing transportation costs.
[0033] Figure 2 A schematic diagram of the roller assembly 2 and connecting assembly 3 provided in one embodiment is shown. Figure 2 and combined Figure 1 As shown, the connecting assembly 3 includes an L-shaped mounting plate 31 and multiple fixing bolts 32. The L-shaped mounting plate 31 is located on the outside of the box body 1 and fits against the side and bottom surfaces of the box body 1 respectively. The special shape of the L-shaped mounting plate 31 can provide stable support for the carton during transportation, thereby reducing the risk of the connecting assembly 3 collapsing during bicycle transportation and causing the connecting assembly 3 and the roller assembly 2 to lose their function. The multiple fixing bolts 32 pass through the L-shaped mounting plate 31 and the box body 1 in sequence to install the L-shaped mounting plate 31 onto the box body 1.
[0034] Furthermore, the connecting assembly 3 also includes multiple connecting pieces 33 that pass through the fixing bolts 32 and are located inside the housing 1, so as to provide a connection position for the ends of the fixing bolts 32 that pass through the L-shaped mounting and housing 1 in sequence, so as to reduce the occurrence of the fixing bolts 32 coming out after passing through the L-shaped mounting and housing 1 in sequence, thereby ensuring the stability of the connecting assembly 3 during transportation.
[0035] Preferably, the connecting piece 33 is a cubic or cylindrical structure, so as to evenly distribute the force of the fixing bolt 32 used to fasten the box 1 and the L-shaped mounting plate 31 onto the box 1, reduce the possibility that the edge of the connecting piece 33 is too sharp and will embed into the box 1, thereby ensuring the stability of the connecting assembly 3 during transportation.
[0036] In this embodiment, the roller assembly 2 includes a bracket and rollers 21. The bracket is disposed in the mounting groove 311 of the L-shaped mounting plate 31. The rollers 21 are rotatably mounted on the bracket, and their axis of rotation is parallel to the bottom surface of the box 1. When a consumer needs to transport the carton, they push the box 1, and the rollers 21 rotate about the bracket as the axis of rotation, so as to facilitate the transportation of the carton for consumers.
[0037] Preferably, the roller 21 is made of polyurethane material to utilize the good wear resistance and high load-bearing capacity of polyurethane to improve the durability and support strength of the roller 21.
[0038] Preferably, the L-shaped mounting plate 31 is made of plastic material to reduce the overall production cost while ensuring the supporting strength of the L-shaped mounting plate 31.
[0039] In this embodiment, four sets of roller assemblies 2 and two sets of connecting assemblies 3 are provided. The four sets of roller assemblies 2 are symmetrically arranged in pairs along the width direction of the box body 1 on two edges between the side and bottom surfaces of the box body 1 via the two sets of connecting assemblies 3. The two sets of roller assemblies 2 distributed on the same side edge are symmetrically arranged along the length direction of the box body 1. The arrangement of the four sets of roller assemblies 2 allows the carton to be placed on the ground. Consumers only need to push the box body 1 to move the carton in a certain direction via the four sets of roller assemblies 2. This arrangement makes it easier for consumers and greatly improves the user experience.
[0040] Figure 3 A schematic diagram of the structure of a cardboard box for transporting bicycles is shown in another embodiment. Figure 3 As shown, in another embodiment, two sets of roller assemblies 2 are provided, and one set of connecting components 3 is provided. The two sets of roller assemblies 2 are symmetrically arranged along the length of the box body 1 on a single edge between the side and bottom surfaces of the box body 1 via the connecting components 3. With the two sets of roller assemblies 2, the consumer needs to lift the side of the box body 1 without the roller assemblies 2 and then push the box body 1 to move the carton in a certain direction using the two sets of roller assemblies 2. Since the roller assemblies 2 are retracted after being installed on the box body 1, the two-set roller assembly method, compared to four sets of roller assemblies 2, can simultaneously consider user experience and the production cost of the carton.
[0041] In the foregoing description of this application, unless otherwise expressly specified and limited, the terms "fixed," "installed," "connected," or "linked" should be interpreted broadly. For example, the term "linked" can refer to a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; or it can refer to the internal communication of two components or the interaction between two components. Therefore, unless otherwise expressly limited in this application, those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0042] Based on the above description of this application, those skilled in the art will also understand that the following terms used, such as "upper," "lower," "front," "rear," "left," "right," "length," "width," "thickness," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," "center," "longitudinal," "transverse," "clockwise," or "counterclockwise," are terms indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings of this application. They are only for the purpose of facilitating the explanation of the present invention and simplifying the description, and do not explicitly or implicitly suggest that the device or element involved must have the specific orientation, or be constructed and operated in a specific orientation. Therefore, the above-mentioned orientation or positional relationship terms cannot be understood or interpreted as a limitation on the present invention.
[0043] Furthermore, the terms "first" or "second," etc., used in this application to refer to numbers or ordinal numbers are for descriptive purposes only and should not be construed as explicitly or implicitly indicating relative importance or specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, or more, unless otherwise explicitly specified.
[0044] While various embodiments of the present invention have been shown and described herein, it will be apparent to those skilled in the art that such embodiments are provided by way of example only. Many modifications, alterations, and alternatives will occur to those skilled in the art without departing from the spirit and intent of the present invention. It should be understood that various alternatives to the embodiments of the present invention described herein may be employed in the practice of the present invention. The appended claims are intended to define the scope of protection of the present invention and therefore cover equivalents or alternatives within the scope of these claims.
Claims
1. A cardboard box for transporting bicycles, characterized in that, include: The box is a cubic structure formed by folding cardboard material and having an opening at the top, and the box has a accommodating cavity for placing a bicycle; A roller assembly is disposed at the bottom of the housing; as well as A connecting component, disposed at the bottom of the housing and connected to the roller assembly, the connecting component being used to mount the roller assembly onto the housing; the connecting component includes: An L-shaped mounting plate is provided on the outside of the box and is respectively attached to the side and bottom surfaces of the box; Multiple fixing bolts pass sequentially through the L-shaped mounting plate and the housing; The connecting assembly also includes a plurality of connecting pieces that pass through the fixing bolts and are located on the inner side of the housing; The connecting piece has a cubic or cylindrical structure.
2. The cardboard box according to claim 1, characterized in that, The roller assembly includes: A bracket is disposed in the mounting groove of the L-shaped mounting plate; A roller is rotatably mounted on the support, and its axis of rotation is parallel to the bottom surface of the housing.
3. The cardboard box according to claim 2, characterized in that, The rollers are made of polyurethane material.
4. The cardboard box according to claim 1, characterized in that, The L-shaped mounting plate is made of plastic.
5. The cardboard box according to claim 1, characterized in that, The roller assembly is provided in two sets, and the connecting assembly is provided in one set. The two sets of roller assemblies are symmetrically arranged along the length direction of the box body and through the connecting assembly on a side edge between the side and bottom surfaces of the box body.
6. The cardboard box according to claim 1, characterized in that, The roller assembly is provided in four sets, and the connecting assembly is provided in two sets. The four sets of roller assemblies are symmetrically arranged in pairs on the two edges between the side and bottom surfaces of the box body along the width direction of the box body through the two sets of connecting assemblies. The two sets of roller assemblies distributed on the same edge are symmetrically arranged along the length direction of the box body.