A high-bearing trolley case

Abstract

The utility model discloses a high bearing load draw-bar box, including by two half box of draw-bar box, the inside of half box is provided with the inner box, is equipped with a plurality of division components in the inner box, and the inner chamber of inner box is divided a plurality of storage tank through division component, and the both ends of inner box form the thickening portion to the inside bulge, and the both ends of box body are equipped with the recess that extends to the thickening portion inside, is equipped with a plurality of with the positioning mouth of inner box intercommunication on the inner wall surface of recess, is equipped with the positioning plate in positioning mouth, and is equipped with the box cover in the opening of inner box. The utility model discloses simple structure, and the inside of draw-bar box is provided with the inner box, and the load capacity is increased through the inner box, and the division component can be installed in the inner box, and the inner portion of inner box can be separated into different size storage tank through division component, makes the independent storage between articles, reduced the probability of confusion, and is equipped with the box cover, and the box cover can move downwards, and can compress the article in the inside and position.

Description

Technical Field

[0001] This utility model relates to the field of trolley case technology, specifically to a high load-bearing trolley case. Background Technology

[0002] A suitcase, also known as a travel case or rolling case, is a box carried when going out to store items. Whether it's going out for work, going home for the New Year, or traveling, a suitcase is a tool for packing items of various sizes and large quantities of items.

[0003] Existing suitcases have low strength, especially the body. Once heavy objects are placed inside, the walls are prone to damage. If damaged, the entire suitcase must be discarded, increasing costs. Furthermore, the interior lacks partitions, causing items inside to become disorganized and shift during pushing, pulling, or transportation, making it difficult to find them later. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a high load-bearing trolley case, which has an inner box and a lid, increasing its load-bearing capacity, and is equipped with a dividing component that allows different items to be placed in independent storage compartments, so as to solve the problems mentioned in the background art.

[0005] This utility model is achieved through the following technical solution: a high load-bearing trolley case, comprising a trolley case composed of two half-cases, wherein an inner case is provided inside the half-case, the inner case is located in one half-case, the inner case is provided with multiple partition components, the inner cavity of the inner case is divided into multiple storage slots by the partition components, the two ends of the inner case protrude inward to form a thickened part, the two ends of the case body are provided with grooves extending into the thickened part, the inner wall surface of the groove is provided with multiple positioning ports communicating with the inner case, each positioning port is provided with a positioning plate, the opening of the inner case is provided with a case cover, the two ends of the case cover are provided with positioning grooves, the case cover is slidably set on the thickened part through the positioning grooves, and the two ends of the case cover are positioned by pressing down by the positioning plates.

[0006] As a preferred technical solution, each groove is provided with a push plate, the outer side of the push plate is flush with the inner wall of the half box, one end of each positioning plate extends into the groove and is installed on the push plate, and the other end extends into the inside of the inner box. The end of the positioning plate inside the inner box is provided with an arc-shaped guide section, and the positioning plate above the box cover is in contact with the top surface of the box cover.

[0007] As a preferred technical solution, the width of the push plate is matched with the width of the groove, and multiple first compression springs are installed between the push plate and the groove.

[0008] As a preferred technical solution, each partition component includes a lower partition, an upper partition, and multiple second compression springs. Multiple limiting grooves are provided on both sides of the inner cavity of the inner box. Each lower partition has a slot at the end facing the box cover. One end of each upper partition is inserted into the slot and is equipped with multiple second compression springs. The other end of each second compression spring is installed on the inner wall of the slot. Both sides of the upper and lower partitions are inserted into the limiting grooves.

[0009] As a preferred technical solution, the width of the lower partition plate is matched with the width of the limiting groove.

[0010] As a preferred technical solution, both the lid and the inner box are made of engineering plastic materials.

[0011] As a preferred technical solution, the height of the inner case matches the height of the inner cavity of the suitcase.

[0012] The beneficial effects of this utility model are: This utility model has a simple structure. The inside of the suitcase is equipped with an inner box, which increases the load-bearing capacity. A partition component can be installed in the inner box, which can divide the inside of the inner box into storage slots of different sizes, allowing items to be stored independently and reducing the probability of confusion. In addition, a lid is provided, which can be moved downwards to press and position the items inside, increasing the stability of the items inside. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of this utility model after the lid is removed;

[0016] Figure 3 This is a schematic diagram of the internal structure of the groove in this utility model;

[0017] Figure 4 This is a cross-sectional view of the present invention.

[0018] Among them, 1. Half box; 2. Inner box; 3. Thickened part; 4. Groove; 5. Push plate; 6. Positioning plate; 7. Limiting groove; 8. Box cover; 9. Upper partition; 10. Lower partition; 11. Compression spring; 12. Slot. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0020] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0021] Any feature disclosed in this specification (including any appended claims, abstract, and drawings) may be replaced by other equivalent or similar features, unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is merely one example of a series of equivalent or similar features.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model discloses a high-load-bearing trolley case, comprising a trolley case composed of two half-cases 1. The half-case 1 is provided with an inner case 2, which is located in one half-case 1. The inner case 2 is provided with multiple partition components, and the inner cavity of the inner case 2 is divided into multiple storage slots by the partition components. The two ends of the inner case 2 protrude inward to form a thickened part 3. The two ends of the case body are provided with grooves 4 extending into the thickened part 3. The inner wall surface of the grooves 4 is provided with multiple positioning ports communicating with the inner case 2. Each positioning port is provided with a positioning plate 6. The opening of the inner case 2 is provided with a case cover 8. The two ends of the case cover 8 are provided with positioning grooves. The case cover 8 is slidably set on the thickened part 3 through the positioning grooves, and the two ends of the case cover 8 are pressed down and positioned by the positioning plates 6.

[0023] The addition of a lid and partition components increases the load-bearing capacity of the inner box, significantly reducing the likelihood of breakage in the middle of the inner box.

[0024] In this embodiment, each groove 4 is provided with a push plate 5. The outer side of the push plate 5 is flush with the inner wall of the half box 1. One end of each positioning plate 6 extends into the groove 4 and is installed on the push plate 5. The other end of each positioning plate 6 extends into the interior of the inner box 2. One end of each positioning plate 6 located inside the inner box 2 is provided with an arc-shaped guide section. The positioning plates 6 located above the box cover 8 are all in contact with the top surface of the box cover 8.

[0025] In this embodiment, the width of the push plate 5 is matched with the width of the groove 4, and multiple first compression springs 11 are installed between the push plate 5 and the groove 4.

[0026] In this embodiment, each partition component includes a lower partition 10, an upper partition 9, and multiple second compression springs. Multiple limiting grooves 7 are provided on both sides of the inner cavity of the inner box 2. Each lower partition 10 has a slot 12 at one end facing the box cover 8. One end of each upper partition 9 is inserted into the slot 12 and is equipped with multiple second compression springs. The other end of each second compression spring is installed on the inner wall of the slot 12. Both sides of the upper partition 9 and the lower partition 10 are inserted into the limiting grooves 7.

[0027] In this embodiment, the width of the lower partition 10 is matched with the width of the limiting groove 7. The lower partition can position the dividing components, avoid swaying, and increase stability. The upper partition can be pressed down into the interior of the lower partition, thereby avoiding affecting the downward pressure of the box lid.

[0028] In this embodiment, both the lid 8 and the inner box 2 are made of engineering plastic material. The engineering plastic increases the strength of the inner box and the lid, enabling them to better withstand the weight of the contents.

[0029] In this embodiment, the height of the inner box 2 matches the height of the inner cavity of the suitcase, so that when the half-box lid is placed on the other side, the inner box can be completely covered, and the push plate can be positioned by the inner wall of the half-box, preventing the push plate from moving outward and losing its restraint on the box lid, and preventing the box lid from lifting up on its own inside the suitcase.

[0030] The number of divider components can be purchased, and different numbers of divider components can be inserted into the limiting slots at different positions according to one's own needs. This will divide the interior of the box into different numbers and sizes of storage slots, increasing adaptability and allowing items to be placed independently into different storage slots, greatly reducing the probability of confusion.

[0031] After the items are placed, insert the lid into the opening of the inner box and press it down directly. The two ends of the lid can squeeze the guide part of the positioning plate, causing the positioning plate to move outward automatically and move out of the inner box. This allows the lid to pass through the positioning plate one by one from top to bottom and descend step by step. During the descent of the lid, it can squeeze the upper partition, allowing the upper partition to descend along the slot, avoiding obstruction during descent. The descending lid can hold down the items inside, greatly reducing the probability of shaking during movement and increasing the stability of transportation.

[0032] After the box is moved into place, the lid is released, and the push plate is pulled inward by the rebound of the first compression spring. The movement of the push plate drives the positioning plate, so that one end of the positioning plate extends into the inner box and presses against the top surface of the lid, so that the lid can be in a downward state.

[0033] When it is necessary to remove the items inside, the push plate can be pushed outwards. The push plate can simultaneously move the positioning plate out of the inner box. After the positioning plate is no longer obstructed, the box lid can be lifted directly upwards, exposing the items inside and making it convenient to put them in and take them out.

[0034] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A high load-bearing capacity trolley case, characterized in that: The trolley case consists of two half-boxes (1). The half-boxes (1) are equipped with an inner box (2). The inner box (2) is located in one half-box (1). The inner box (2) is equipped with multiple partition components. The inner cavity of the inner box (2) is divided into multiple storage slots by the partition components. The two ends of the inner box (2) protrude inward to form a thickened part (3). The two ends of the case are provided with grooves (4) extending into the thickened part (3). The inner wall of the groove (4) is provided with multiple positioning ports communicating with the inner box (2). Each positioning port is provided with a positioning plate (6). The opening of the inner box (2) is provided with a case cover (8). The two ends of the case cover (8) are provided with positioning grooves. The case cover (8) is slidably set on the thickened part (3) through the positioning grooves. The two ends of the case cover (8) are pressed down and positioned by the positioning plates (6).

2. The high load-bearing capacity trolley case according to claim 1, characterized in that: Each groove (4) is provided with a push plate (5). The outer side of the push plate (5) is flush with the inner wall of the half box (1). One end of each positioning plate (6) extends into the groove (4) and is installed on the push plate (5). The other end extends into the interior of the inner box (2). The end of the positioning plate (6) located inside the inner box (2) is provided with an arc-shaped guide section. The positioning plate (6) located above the box cover (8) is in contact with the top surface of the box cover (8).

3. The high load-bearing capacity trolley case according to claim 2, characterized in that: The width of the push plate (5) is matched with the width of the groove (4), and multiple first compression springs (11) are installed between the push plate (5) and the groove (4).

4. The high load-bearing capacity trolley case according to claim 1, characterized in that: Each partition component includes a lower partition (10), an upper partition (9), and multiple compression springs (11). Multiple limiting grooves (7) are provided on both sides of the inner cavity of the inner box (2). The lower partition (10) is provided with a slot (12) at one end facing the box cover (8). One end of the upper partition (9) is inserted into the slot (12) and multiple compression springs (11) are installed on it. The other end of the compression springs (11) is installed on the inner wall of the slot (12). Both sides of the upper partition (9) and the lower partition (10) are inserted into the limiting grooves (7).

5. The high load-bearing capacity trolley case according to claim 4, characterized in that: The width of the lower partition (10) is matched with the width of the limiting groove (7).

6. The high load-bearing capacity trolley case according to claim 1, characterized in that: Both the lid (8) and the inner box (2) are made of engineering plastic materials.

7. The high load-bearing capacity trolley case according to claim 1, characterized in that: The height of the inner box (2) matches the height of the inner cavity of the suitcase.

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