Splicing type portable luggage case

Abstract

The invention provides a spliced portable luggage case, and belongs to the technical field of luggage cases. A splicing type portable luggage case comprises a case body base, a first case body and a second case body, and a first placing frame, a second placing frame and a partition plate are fixed to the case body base and located on the periphery of the case body base, and the partition plate is located in the center of the case body base; the size of the first box body is twice that of the second box bodies, and the placing space in the first placing frame is equal to the placing space in the two second placing frames. A first placement module groove and a second placement module groove are formed in the box body base, a first insertion end is arranged at the bottom of the first box body, and the insertion end of the first box body and the first placement module groove of the box body base are clamped and limited; and the first box body is inserted and clamped into the first placement frame on the left side of the box body base and is propped against the partition plate in a limiting manner. The method has the advantage of higher compatibility.

Description

Technical Field

[0001] This invention belongs to the field of luggage technology, specifically a modular portable luggage. Background Technology

[0002] A suitcase, also known as a travel case or rolling suitcase, is a type of luggage carried when traveling to store belongings. It's typically used to hold clothing, personal care items, and souvenirs needed for a trip. However, current suitcases are generally quite large, requiring manual handling during transport. Furthermore, due to gravity and storage habits, heavier items are often placed at the bottom, leaving the upper part of the suitcase unused, resulting in redundancy. Existing suitcases are either too large for transport or too small to hold many items, making it difficult to simultaneously meet both needs and offering limited compatibility. Additionally, suitcases generally cannot independently store different types of items; placing items of varying states together can lead to friction and damage. Summary of the Invention

[0003] The purpose of this invention is to address the aforementioned problems in existing technologies by proposing a modular portable suitcase with enhanced compatibility.

[0004] The objective of this invention can be achieved through the following technical solution: a modular portable suitcase, comprising a base, a first suitcase, and a second suitcase, wherein the base is fixed with a first shelf, a second shelf, and a partition plate located around the base. The volume of the first box is twice that of the second box, and the placement space inside the first shelf is equal to the placement space inside two second shelves. The base of the box has a first placement module slot and a second placement module slot. The bottom of the first box has a first insertion end, which is engaged and limited with the first placement module slot of the box base. The first box is inserted into and engaged with the first placement rack on the left side of the box base and abuts against the partition plate. The second box has a second insertion end at the bottom, and the second insertion end of the second box is engaged and limited by the second placement module slot of the box base; the second box is inserted into and engaged in the second placement rack on the right side of the box base and abuts against the partition plate.

[0005] Preferably, the base of the housing can be provided with two first placement module slots, or one first placement module slot and two second placement module slots, or four second placement module slots, to fill the first housing and the second housing on the base of the housing.

[0006] Preferably, the first placement module slot is provided with a first insertion slot and a second insertion slot. The insertion end of the first box includes a first insertion part and a second insertion part located around the first insertion part. The first insertion part is limited and engaged with the first insertion slot, and the second insertion part is limited and engaged with the second insertion slot.

[0007] Preferably, the second placement module slot is provided with a third insertion slot and a fourth insertion slot. The insertion end of the first box includes a third insertion part and a fourth insertion part located around the third insertion part. The third insertion part is limited and engaged with the third insertion slot, and the fourth insertion part is limited and engaged with the fourth insertion slot.

[0008] Preferably, the first housing has a first pull rod that can be raised and lowered.

[0009] Preferably, the second housing has a second pull rod that can be raised and lowered.

[0010] Preferably, protective corner guards are installed at all four corners of the base of the housing.

[0011] Preferably, the bottom of the housing base is equipped with casters for easy movement.

[0012] Compared with the prior art, the advantages of the present invention are: by setting a modular box base, the box base can be designed with two first placement module slots, one first placement module slot and two second placement module slots, or four second placement module slots, depending on the style, to fill the first box and the second box on the box base. This is conducive to independent and classified storage, and prevents collisions or even damage caused by putting different types of objects into the same box. The modular design of the box base, the first box and the second box greatly improves compatibility and makes it more convenient to use. Attached Figure Description

[0013] Figure 1 This is a front view of the present invention.

[0014] Figure 2 This is a top view of the base of the housing of the present invention.

[0015] Figure 3 This is a front view of the first and second housings in this invention.

[0016] Figure 4 This is a top view of the first and second housings in this invention.

[0017] In the diagram, 2 is the base of the housing; 21 is the first placement rack; 22 is the second placement rack; 23 is the partition plate; 24 is the first placement module slot; 241 is the first insertion slot; 242 is the second insertion slot; 25 is the second placement module slot; 251 is the third insertion slot; 252 is the fourth insertion slot; 3 is the first housing; 311 is the first insertion part; 312 is the second insertion part; 4 is the second housing; 41 is the third insertion part; 42 is the fourth insertion part; 51 is the first pull rod; 52 is the second pull rod; 53 is the protective corner; and 54 is the caster wheel. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention 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 the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0019] like Figures 1 to 4 As shown, a modular portable suitcase includes a base 2, a first suitcase 3 and a second suitcase 4. The base 2 is fixed with a first shelf 21 and a second shelf 22 located around the base 2 and a partition 23 located in the center. The volume of the first box 3 is twice that of the second box 4, and the placement space inside the first placement rack 21 is equal to the placement space inside two second placement racks 22. The base 2 of the box has a first placement module slot 24 and a second placement module slot 25. The bottom of the first box 3 has a first insertion end. The insertion end of the first box 3 is engaged and limited with the first placement module slot 24 of the base 2 of the box. The first box 3 is inserted into and engaged with the first placement rack 21 on the left side of the base 2 of the box and is limited and abutted against the partition plate 23.

[0020] The second box 4 has a second insertion end at the bottom, and the second insertion end of the second box 4 is engaged and limited by the second placement module slot 25 of the box base 2; the second box 4 is inserted into and engaged in the second placement rack 22 on the right side of the box base 2 and is limited and abutted by the partition plate 23. The base 2 of the housing can be provided with two first placement module slots 24, or one first placement module slot 24 and two second placement module slots 25, or four second placement module slots 25, to fill the first housing 3 and the second housing 4 on the base 2 of the housing.

[0021] With the above structure, a modular box base 2 is set up. Depending on the style, the box base 2 can be designed with two first placement module slots 24, one first placement module slot 24 and two second placement module slots 25, or four second placement module slots 25 to fill the first box 3 and the second box 4 on the box base 2. According to the user's needs, the first box 3 or the second box 4 can be inserted into the first placement rack 21 or the second placement rack 22 of the box base 2, or the first placement rack 21 and the second placement rack 22 can be filled. This provides users with a variety of splicing options. Each box can independently store the same type or different types of items, which is conducive to independent storage and classification, and prevents collisions or even damage caused by putting different types of objects into the same box. The modular design of the box base 2, the first box 3 and the second box 4 greatly improves compatibility and makes it more convenient to use.

[0022] like Figures 1 to 4 As shown, the first placement module slot 24 has a first insertion slot 241 and a second insertion slot 242. The insertion end of the first housing 3 includes a first insertion part 311 and a second insertion part 312 located around the first insertion part 311. The first insertion part 311 is engaged with the first insertion slot 241, and the second insertion part 312 is engaged with the second insertion slot 242. By engaging the first insertion part 311 with the first insertion slot 241 and the second insertion part 312 with the second insertion slot 242, it is beneficial to further engage the bottom of the first housing 3 while engaging the first placement frame 21. This improves the stability of the connection between the housing base 2 and the first housing 3, resulting in a more secure and stable connection with higher strength.

[0023] like Figures 1 to 4 As shown, the second placement module slot 25 has a third insertion slot 251 and a fourth insertion slot 252. The insertion end of the first housing 3 includes a third insertion part 41 and a fourth insertion part 42 located around the third insertion part 41. The third insertion part 41 is engaged with the third insertion slot 251, and the fourth insertion part 42 is engaged with the fourth insertion slot 252. By engaging the third insertion part 41 with the third insertion slot 251 and the fourth insertion part 42 with the fourth insertion slot 252, it is beneficial to further engage the bottom of the second housing 4 with the second placement frame 22 while simultaneously engaging it. This improves the stability of the connection between the housing base 2 and the second housing 4, resulting in a more secure and stable connection with higher strength.

[0024] like Figures 1 to 4As shown, the first housing 3 has a height-adjustable first pull rod 51. By setting the height-adjustable first pull rod 51, it is easier to move the whole unit when it needs to be pulled. The height of the handle can be adjusted according to the user's preferred height, making it more effortless and convenient to use.

[0025] like Figures 1 to 4 As shown, the second housing 4 has a height-adjustable second pull rod 52. By setting the height-adjustable second pull rod 52, it is easier to move the whole unit when it needs to be pulled. The height of the handle can be adjusted according to the user's preferred height, making it more effortless and convenient to use.

[0026] like Figures 1 to 4 As shown, protective corners 53 are installed at all four corners of the box base 2. By setting the protective corners 53, the strength of the box base 2 is guaranteed, the overall box body is prevented from being damaged in the event of a collision, and the service life of the box body is greatly improved.

[0027] like Figures 1 to 4 As shown, the bottom of the base 2 of the box is equipped with casters 54 for easy movement. By setting the casters 54, it is easier and faster to move the entire box.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0029] Furthermore, the use of terms such as "first" and "second" in this invention 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 with "first" or "second" may explicitly or implicitly include at least one of those features. Meanwhile, the word "and / or" throughout the text means including three solutions; for example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0030] All of the above components are general standard parts or components known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0031] The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of the invention or exceeding the scope defined by the appended claims.

Claims

1. A modular portable suitcase, comprising a base (2), a first suitcase (3) and a second suitcase (4), wherein the base (2) is fixed with a first shelf (21) and a second shelf (22) located around the base (2) and a partition (23) located in the center. The volume of the first box (3) is twice that of the second box (4), and the placement space inside the first placement rack (21) is equal to the placement space inside two second placement racks (22); The base (2) of the box is provided with a first placement module slot (24) and a second placement module slot (25). The bottom of the first box (3) has a first insertion end, and the insertion end of the first box (3) is engaged and limited with the first placement module slot (24) of the base (2). The first box (3) is inserted into and engaged with the first placement rack (21) on the left side of the base (2) and is limited and abutted by the partition plate (23). The bottom of the second box (4) has a second insertion end, and the second insertion end of the second box (4) is engaged and limited with the second placement module slot (25) of the base (2). The second box (4) is inserted into and engaged with the second placement rack (22) on the right side of the base (2) and is limited and abutted by the partition plate (23).

2. The modular portable suitcase according to claim 1, characterized in that, Two first placement module slots (24), or one first placement module slot (24), two second placement module slots (25), or four second placement module slots (25) can be provided on the box base (2) to fill the first box (3) and the second box (4) on the box base (2).

3. A modular portable suitcase according to claim 1, characterized in that, The first placement module slot (24) is provided with a first insertion slot (241) and a second insertion slot (242). The first insertion end of the first box (3) includes a first insertion part (311) and a second insertion part (312) located around the first insertion part (311). The first insertion part (311) is limited and engaged with the first insertion slot (241), and the second insertion part (312) is limited and engaged with the second insertion slot (242).

4. A modular portable suitcase according to claim 1, characterized in that, The second placement module slot (25) is provided with a third insertion slot (251) and a fourth insertion slot (252). The insertion end of the first box (3) includes a third insertion part (41) and a fourth insertion part (42) located around the third insertion part (41). The third insertion part (41) is limited and engaged with the third insertion slot (251), and the fourth insertion part (42) is limited and engaged with the fourth insertion slot (252).

5. A modular portable suitcase according to claim 1, characterized in that, The first housing (3) has a first pull rod (51) that can be raised and lowered.

6. A modular portable suitcase according to claim 1, characterized in that, The second housing (4) has a second pull rod (52) that can be raised and lowered.

7. A modular portable suitcase according to claim 1, characterized in that, Protective corner guards (53) are installed on all four corners of the base (2) of the box.

8. A modular portable suitcase according to claim 1, characterized in that, The bottom of the box base (2) is equipped with casters (54) for easy movement.

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