DIY luggage case
By designing the press plate and frame structure of transparent wear-resistant materials on the trolley case, the wear resistance and removable replacement of the pattern are achieved, solving the problems of poor appearance recognition and personalized needs of the trolley case.
Patent Information
- Application Number
- CN202422496528.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-16
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-10-16
AI Technical Summary
The existing trolley boxes have poor appearance recognition, difficult to meet personalized needs, and the patterns are easy to wear and cannot be replaced.
A DIY suitcase is designed, using a transparent wear-resistant material press plate and frame structure, and the removable pattern replacement is achieved through grooves and mounting foot holes, and the frame is fixed to the box.
The pattern has good wear resistance, and users can change the pattern at any time to improve personalized customization and recognition.
Smart Images

Figure CN223054007U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of luggage, in particular to a DIY luggage case. Background Art
[0002] With the rapid development of the social economy and the cultural and tourism industries, the number of trips for travel and business trips is increasing. Luggage is an essential consumer product with the highest usage frequency for people when traveling.
[0003] Currently, most of the luggage cases on the market have striped boxes, and the styles and appearances are relatively single. It is often seen on social media that at airports and stations, some people take the wrong luggage cases by mistake. The main reason is that the appearance recognition of the luggage cases is poor.
[0004] With the improvement of the quality of life, more and more young groups pursue individuality. The current luggage cases on the market are difficult to meet the personalized needs of consumers, and the appearance is single and unchangeable.
[0005] There are three processes for patterned travel cases on the current market: ⑴ Printing patterns on the case body through a UV printer; ⑵ Covering a film with patterns on a plastic suction board and forming it by suction with the case body; ⑶ Sticker.
[0006] For some patterned luggage cases on the market, during the use process, the patterns will wear out, resulting in a poor aesthetic appearance of the case. The case body can use wear-resistant materials, but the color fastness and wear resistance of the patterns cannot meet the requirements. Once the patterns are worn out, they cannot be replaced by themselves.
[0007] Based on the needs and usage perspectives of consumers, and from the perspectives of durability, aesthetics, and individuality required by the product itself, this practical innovation aims to meet the needs of consumers and solve the pain points of products and consumers by designing and adding functional structures to traditional products. Content of the Utility Model
[0008] In order to overcome the above problems, the utility model provides a DIY luggage case. Based on the needs and usage perspectives of consumers, and from the perspectives of durability, aesthetics, and individuality required by the product itself, by designing and adding functional structures to traditional products, it can meet the needs of consumers and solve the pain points of products and consumers in the current market.
[0009] To achieve the above purpose, the technical solution of the utility model is: a DIY luggage case, including a case body, with a groove provided on the case body, a pressing plate placed on the groove, a frame placed on the pressing plate, the pressing plate is provided with first mounting foot holes, the groove is provided with second mounting foot holes, the bottom surface of the frame is provided with mounting feet, and the center position of the mounting feet is provided with mounting foot screw holes. The first mounting foot holes, the second mounting foot holes, and the mounting foot screw holes are coaxial. The frame is integrally processed or composed of multiple strip-shaped side strips.
[0010] Preferably, the pressing plate is made of a transparent wear-resistant material and has a thickness of 0.5 mm - 1.5 mm.
[0011] Preferably, the groove, the frame and the pressing plate are rectangular, triangular, circular or heart-shaped, and the groove, the frame and the pressing plate are provided with matching dimensions.
[0012] Preferably, the sum of the thicknesses of the frame, the mounting feet and the pressing plate is greater than or equal to the depth of the groove.
[0013] Preferably, the number of the frame mounting feet ≥ 4, and they are evenly distributed on the four frames of the frame.
[0014] Preferably, the number of the first mounting foot holes and the second mounting foot holes ≥ 4, and they are correspondingly arranged at the positions of the frame mounting feet.
[0015] Compared with the existing solutions, the beneficial effects of the present utility model are:
[0016] A DIY suitcase disclosed in the present utility model has the advantages that the pattern used to identify the suitcase is not easily worn and can maintain good color fastness of the pattern for a long time; and users can manually replace their favorite patterns at any time and anywhere very conveniently, meeting their needs for the beauty of the suitcase and realizing personalized customization. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0018] Figure 1 is a schematic diagram of the overall structure of the suitcase in Embodiment 1 of the present utility model;
[0019] Figure 2 is a front view of the suitcase in Embodiment 1 of the present utility model;
[0020] Figure 3 is a schematic diagram of the structural disassembly in the structural combination of the suitcase in Embodiment 1 of the present utility model;
[0021] Figure 4 is a front view of the concave part in the suitcase in Embodiment 1 of the present utility model;
[0022] Figure 5 is a cross-sectional view of the frame mounting foot in Embodiment 1 of the present utility model;
[0023] Figure 6It is a partial enlarged schematic view of the frame mounting feet in the first embodiment of the present utility model;
[0024] Figure 7 It is a schematic view of the first mounting foot hole in the first embodiment of the present utility model;
[0025] Figure 8 It is a schematic view of the structure installation in the first embodiment of the present utility model;
[0026] Figure 9 It is a schematic view of the overall structure of the box in the second embodiment of the present utility model;
[0027] Figure 10 It is a schematic view of the structure splitting in the structure combination of the box in the second embodiment of the present utility model;
[0028] Figure 11 It is a partial enlarged schematic view of the frame mounting feet in the second embodiment of the present utility model.
[0029] In the figure: 1, box body; 11, groove; 2, frame; 3, pressing plate; 4, first mounting foot hole; 5, second mounting foot hole; 6, screw; 7, screw gasket; 8, frame mounting foot; 9, mounting foot screw hole. Detailed implementation manners
[0030] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0031] As Figures 1-3 Shown in the overall structure and structure splitting of the box, a DIY luggage case in the first exemplary embodiment of the present utility model is a detachable combined structure formed by a box body 1, a frame 2, and a pressing plate 3. The pressing plate 3 is made of a transparent wear-resistant material, such as PA, PVC, PET, PMMA, and has a thickness of 0.5 mm - 1.5 mm. Exemplarily, the pressing plate 3 is a transparent ultra-thin PC board.
[0032] As Figure 4 Shown, a groove 11 is provided on the upper surface of the box body 1 to form a concave structure. The groove 11 is used to place pattern paper, the transparent ultra-thin PC board 3, and the frame 2, so that the upper surface of the frame 2 can be on the same plane as the outer edge of the box body 1 or slightly higher than the plane of the outer edge of the box body 1.
[0033] As Figure 4 Shown, during the manufacturing process of the box body 1, eight second mounting foot holes 5 are provided at the edge of the groove 11.
[0034] As Figures 5-6 shown, mounting feet 8 are provided on the bottom surface of the frame 2, and screw holes 9 for the mounting feet are provided on the mounting feet 8 of the frame.
[0035] As Figure 7 shown, the size of the transparent ultra-thin PC board 3 matches that of the frame 2. The outer edge of the frame 2 is equal to or slightly larger than the outer edge of the transparent ultra-thin PC board 3. Eight first mounting foot holes 4 in the same positions as the mounting feet 8 of the frame are provided on the transparent ultra-thin PC board 3, and the first mounting foot holes 4 and the screw holes 9 for the mounting feet are coaxial.
[0036] As Figure 8 shown, the transparent ultra-thin PC board 3 is placed in the groove 11, and then the frame 2 is placed on the transparent ultra-thin PC board 3. The mounting feet 8 of the frame sequentially pass through the first mounting foot holes 4 on the ultra-thin transparent PC board 3 and the second mounting foot holes 5 on the groove 11. At one end of the second mounting foot hole 5 located inside the box body 1, the screw 6 passes through the screw gasket 7 and is then screwed into the screw hole 9 for the mounting foot, so that the frame 2 and the transparent ultra-thin PC board 3 are fixed on the trolley case body 1.
[0037] Any pattern paper liked by consumers can be placed between the transparent ultra-thin PC board 3 and the groove 11. By disassembling and assembling the screw 6, any pattern picture can be replaced at any time, realizing the replacement of the pattern picture conveniently and quickly, and enhancing the personalization and recognition of the trolley case.
[0038] A DIY luggage case according to the second exemplary embodiment of the present utility model, as Figures 9-11 shown, is a detachable combined structure formed by the box body 1, the frame 2, and the pressing plate 3. Compared with the first embodiment, the groove 11, the frame 2, and the pressing plate 3 are designed into a circular combined structure: the pressing plate 3 is made into a structure composed of three rings, and the groove 11 and the frame 2 are made into matching shapes.
[0039] It should be noted that the groove 11, the frame 2, and the pressing plate 3 can be made into any matching shapes as needed, such as circular, square, triangular, heart-shaped, etc. and their combined structures. The frame 2 can also be adjusted to the same color as any box body 1 or made into a different color from the box body 1 by adding color masterbatch to the raw material. For example, if the box body 1 is white and the frame 2 is red, to meet the aesthetic of consumers. The frame 2 can be a whole or composed of strip-shaped side strips.
[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.
Claims
1. A DIY suitcase, characterized in that: It includes a box body (1) with a groove (11) provided thereon. A pressing plate (3) is placed on the groove (11), and a frame (2) is placed on the pressing plate (3). The pressing plate (3) is provided with first mounting foot holes (4), and the groove (11) is provided with second mounting foot holes (5). A frame mounting foot (8) is provided on the bottom surface of the frame (2), and a mounting foot screw hole (9) is provided at the central position of the frame mounting foot (8). The first mounting foot holes (4), the second mounting foot holes (5), and the mounting foot screw holes (9) are coaxial. The frame (2) is integrally formed or composed of multiple strip-shaped side strips.
2. The DIY suitcase according to claim 1, wherein: The pressing plate (3) is made of a transparent wear-resistant material with a thickness of 0.5 mm - 1.5 mm.
3. The DIY suitcase according to claim 2, wherein: The groove (11), the frame (2), and the pressing plate (3) are in the shapes of rectangle, triangle, circle, or heart shape, and the groove (11), the frame (2), and the pressing plate (3) are provided with matching dimensions.
4. The DIY suitcase according to claim 3, characterized in that: The sum of the thicknesses of the frame (2), the frame mounting foot (8), and the pressing plate (3) is greater than or equal to the depth of the groove (11).
5. The DIY suitcase according to claim 4, characterized in that: The number of the frame mounting feet (8) ≥ 4, and they are evenly distributed on the four frames of the frame (2).
6. The DIY suitcase according to claim 5, characterized in that: The number of the first mounting foot holes (4) and the second mounting foot holes (5) ≥ 4, and they are arranged corresponding to the positions of the frame mounting feet (8).