A splicing luggage

Abstract

The utility model provides a kind of spliced luggage, belong to luggage technical field.A kind of spliced luggage, including luggage main body, luggage main body includes lower box and upper box, the four corners of lower box are equipped with first lifting groove, each first lifting groove is equipped with first hydraulic cylinder, the piston rod of first hydraulic cylinder is fixed with telescopic rod;The front and rear sides of lower box are both equipped with button, the button is connected with corresponding first hydraulic cylinder by connecting line and is communicated, for controlling corresponding first hydraulic cylinder to start;The four corners of upper box bottom are symmetrically equipped with a plurality of limit holes, telescopic rod is limitedly connected in limit hole, the maximum length of telescopic rod is matched with the groove depth of limit hole.The utility model has the advantages of higher compatibility.

Description

Technical Field

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

[0002] A suitcase, also known as a travel case or rolling suitcase, is a box carried when traveling to store belongings; it is a type of luggage. Suitcases are typically used to store clothing, personal care items, and souvenirs needed for a trip. Current suitcases are relatively large, requiring manual handling during transport. Furthermore, due to gravity or personal storage habits, heavy items are often placed at the bottom of the suitcase, leaving the upper part unused and redundant. However, existing suitcases are either too large for transport or too small to hold many items, making it difficult to simultaneously meet both needs and limiting their compatibility. Summary of the Invention

[0003] The purpose of this utility model is to address the aforementioned problems in existing technologies and propose a solution. A modular suitcase with greater compatibility.

[0004] The purpose of this utility model can be achieved through the following technical solution: a modular suitcase, including a suitcase body, the suitcase body including a lower box and an upper box, the lower box having a first lifting groove at each of the four corners, a first hydraulic cylinder installed in each of the first lifting grooves, and a telescopic rod fixed on the piston rod of the first hydraulic cylinder; Buttons are installed on both the front and rear sides of the lower housing. The buttons are connected to the corresponding first hydraulic cylinders via connecting wires and are used to control the start of the corresponding first hydraulic cylinders. Several limiting holes are symmetrically opened at the four corners of the bottom of the upper box. The telescopic rod is limited and locked in the limiting holes. The maximum length of the telescopic rod matches the groove depth of the limiting hole. The top of the lower housing is provided with a first limiting groove, and the bottom of the upper housing is provided with a first limiting part, which engages with the first limiting groove for limiting. A telescopic handle for pushing and pulling the main body of the suitcase is installed on the rear side of the lower compartment.

[0005] Preferably, a second limiting groove is provided at the center of the first limiting groove, and a first handle for lifting the lower box is installed in the second limiting groove.

[0006] Preferably, a second handle for lifting the upper box is installed on the top of the upper box.

[0007] Preferably, a third limiting groove is symmetrically provided on both sides of the first limiting groove, and a first roller is symmetrically provided at the bottom of the first limiting part, and the first roller is limitedly connected to the third limiting groove.

[0008] Preferably, the bottom of the lower housing is equipped with casters.

[0009] Preferably, a storage bag for placing small items is installed on the front side of the upper box.

[0010] Preferably, anti-collision corners are installed at all four corners of the lower housing.

[0011] Compared with the prior art, the advantages of this utility model are: by setting an upper box, a lower box, a first hydraulic cylinder that can connect and fix the upper box and the lower box, and a lifting rod, it is beneficial to splice the upper box and the lower box together or disassemble them into two parts, which has a stronger compatibility and a stronger practicality. Attached Figure Description

[0012] Figure 1 This is a front view of the present invention.

[0013] Figure 2 This is a front sectional view of the present invention.

[0014] Figure 3 This is a top view of the lower housing of this utility model.

[0015] Figure 4 This is a partial sectional view of the upper box body in this utility model.

[0016] Figure 5 This is a front view of the lower housing in this utility model.

[0017] In the diagram, 2 is the lower housing; 21 is the first lifting groove; 22 is the first hydraulic cylinder; 23 is the telescopic rod; 24 is the button; 3 is the upper housing; 31 is the limiting hole; 41 is the first limiting groove; 42 is the first limiting part; 43 is the telescopic handle; 44 is the second limiting groove; 45 is the first handle; 46 is the second handle; 51 is the third limiting groove; 52 is the first roller; 53 is the caster wheel; 54 is the storage bag; and 6 is the anti-collision corner. 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 5 As shown, a modular suitcase includes a suitcase body, which includes a lower box 2 and an upper box 3. The lower box 2 has a first lifting groove 21 at each of its four corners. A first hydraulic cylinder 22 is installed in each of the first lifting grooves 21. A telescopic rod 23 is fixed on the piston rod of the first hydraulic cylinder 22. Buttons 24 are installed on both the front and rear sides of the lower housing 2. The buttons 24 are connected to the corresponding first hydraulic cylinders 22 via connecting lines and are used to control the start of the corresponding first hydraulic cylinders 22. Several limiting holes 31 are symmetrically opened at the four corners of the bottom of the upper box 3. The telescopic rod 23 is limited and locked in the limiting hole 31. The maximum length of the telescopic rod 23 matches the groove depth of the limiting hole 31. The top of the lower housing 2 is provided with a first limiting groove 41, and the bottom of the upper housing 3 is provided with a first limiting part 42. The first limiting part 42 is engaged with the first limiting groove 41 for limiting. The rear side of the lower compartment 2 is equipped with a telescopic handle 43 for pushing and pulling the main body of the suitcase.

[0020] Using the above structure, when both the upper housing 3 and the lower housing 2 are needed according to user requirements, the first limiting part 42 of the upper housing 3 engages with the first limiting groove 41 of the lower housing 2. Simultaneously, the telescopic rod 23 on the first hydraulic cylinder 22 aligns with the limiting hole 31 at the bottom of the upper housing 3. At the same time, the user presses button 24, which activates the first hydraulic cylinder 22, causing it to lift the telescopic rod 23 upwards. This inserts several telescopic rods 23 into the corresponding limiting holes 31 and engages them until the top of the telescopic rod 23 is reached. The upper and lower boxes 2 and 3 are joined together by the top of the limiting hole 31, which is beneficial for adding the upper box 3 as needed to form a larger luggage body. If the requirements of a lightweight luggage are required, the lifting rod can be lowered to the lowest position by the first hydraulic cylinder 22, so as to remove and disassemble the upper box 3. The user can use the lower box 2 or the upper box 3 alone. This is beneficial for splicing the upper box 3 and the lower box 2 together or disassembling them into two parts, which has a stronger compatibility and practicality.

[0021] Specifically, such as Figures 1 to 5 As shown, a second limiting groove 44 is provided in the center of the first limiting groove 41, and a first handle 45 for lifting the lower box 2 is installed in the second limiting groove 44.

[0022] With the above structure, by setting the first handle 45, the lower box 2 can be lifted when used alone, making it convenient to lift the lower box 2.

[0023] like Figures 1 to 5As shown, a second handle 46 for lifting the upper box 3 is installed on the top of the upper box 3. The second handle 46 makes it easier to lift the upper box 3.

[0024] like Figures 1 to 5 As shown, a third limiting groove 51 is symmetrically provided on both sides of the first limiting groove 41, and a first roller 52 is symmetrically provided at the bottom of the first limiting part 42. The first roller 52 is limitedly connected to the third limiting groove 51. By providing the first roller 52, it is easier to move the upper box 3, making the movement more effortless and convenient.

[0025] like Figures 1 to 5 As shown, the bottom of the lower compartment 2 is equipped with casters 53. By providing casters 53, it is easier to move the lower compartment 2 or the main body of the suitcase, making movement more effortless and convenient.

[0026] like Figures 1 to 5 As shown, a storage bag 54 for placing small items is installed on the front side of the upper box 3. By setting up the storage bag 54, some valuables (tickets, ID cards, etc.) can be placed in the storage bag 54 for easy storage and retrieval from the upper box 3.

[0027] like Figures 1 to 5 As shown, anti-collision corners 6 are installed at all four corners of the lower compartment 2. By setting anti-collision corners 6, the anti-collision effect of the suitcase body is improved, which helps to better protect the suitcase body.

[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 examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model 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 this utility model or exceeding the scope defined by the appended claims.

Claims

1. A modular suitcase, comprising a suitcase body, characterized in that, The main body of the suitcase includes a lower box (2) and an upper box (3). The lower box (2) has a first lifting groove (21) at each of its four corners. A first hydraulic cylinder (22) is installed in each of the first lifting grooves (21). A telescopic rod (23) is fixed on the piston rod of the first hydraulic cylinder (22). Buttons (24) are installed on both the front and rear sides of the lower housing (2). The buttons (24) are connected to the corresponding first hydraulic cylinder (22) via connecting lines and are used to control the start of the corresponding first hydraulic cylinder (22). The upper box (3) has several limiting holes (31) symmetrically opened at the four corners of the bottom. The telescopic rod (23) is limited and locked in the limiting hole (31). The maximum length of the telescopic rod (23) matches the groove depth of the limiting hole (31). The top of the lower box (2) is provided with a first limiting groove (41), and the bottom of the upper box (3) is provided with a first limiting part (42). The first limiting part (42) is engaged with the first limiting groove (41) for limiting. The lower compartment (2) is equipped with a telescopic handle (43) for pushing and pulling the main body of the suitcase.

2. The modular suitcase according to claim 1, characterized in that, The center of the first limiting groove (41) is provided with a second limiting groove (44), and a first handle (45) for lifting the lower box (2) is installed in the second limiting groove (44).

3. A modular suitcase according to claim 1, characterized in that, The top of the upper box (3) is equipped with a second handle (46) for lifting the upper box (3).

4. A modular suitcase according to claim 1, characterized in that, The first limiting groove (41) has a third limiting groove (51) symmetrically opened on both sides of the groove, and the first limiting part (42) has a first roller (52) symmetrically arranged at the bottom, and the first roller (52) is limited and connected to the third limiting groove (51).

5. A modular suitcase according to claim 1, characterized in that, The bottom of the lower housing (2) is equipped with casters (53).

6. A modular suitcase according to claim 1, characterized in that, The front side of the upper box (3) is equipped with a storage bag (54) for placing small items.

7. A modular suitcase according to claim 1, characterized in that, Anti-collision corners (6) are installed on the four corners of the lower box (2).

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