Luggage case

Abstract

The utility model relates to a luggage case which comprises a case body, the case body comprises two shell components which are buckled with each other, each shell component comprises an annular side wall, a panel is arranged at one end of each annular side wall, an annular plate is arranged on the inner wall of the end, close to the panel, of each annular side wall, and the annular plate is arranged on the inner wall of the end, close to the panel, of each annular side wall. An annular peripheral wall matched in the annular side wall is arranged on the outer edge of the panel, an annular flange extending towards the inner side is arranged at the end, away from the panel, of the annular peripheral wall, the annular flange and the annular plate are detachably and fixedly connected through a fastener, and the annular flange and the annular plate are sealed through an annular sealing gasket; the luggage case has the advantages of being good in structural stability, good in sealing performance and good in attractiveness.

Description

Technical Field

[0001] The utility model relates to the technical field of luggage, and in particular to a suitcase. Background Art

[0002] The patent application publication number CN220824030U and the patent name "A Luggage Structure" discloses a luggage structure, including a left support frame, a right support frame, a left panel and a right panel. The left panel is connected to the left support frame and forms a left accommodating cavity, and the right panel is connected to the right support frame and forms a right accommodating cavity. The left panel and the right panel can be replaced separately to achieve reuse, which is more environmentally friendly. Sliders are integrated at the edges of the left and right panels, and the inner walls of the left and right support frames are provided with slide grooves, which are arranged along the height direction of the left support frame. The slider is slidably connected to the slide groove, and the opening of the slide groove has an anti-slip portion, and the width of the anti-slip portion is smaller than the width of the slide groove. The cross-section of the end of the slider is triangular, and the side wall of the slider conflicts with the anti-slip portion. On the one hand, it is convenient to install the left and right panels, and on the other hand, it can prevent the left and right panels from slipping off.

[0003] The luggage case of the prior art has the following disadvantages: the left panel and the left support frame, as well as the right panel and the right support frame, are all snap-fit ​​connections, which are unstable. When the left panel or the right panel is subjected to a large external force, the panel is easy to fall off the support frame. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a luggage case, which has the characteristics of good structural stability, good sealing and good appearance.

[0005] In order to solve the above technical problems, the utility model provides a suitcase, including a box body, which includes two shell components that are interlocked with each other, and a closed accommodating space is formed between the two shell components that are interlocked with each other, and the shell component includes an annular side wall, a panel is provided at one end of the annular side wall, an annular plate is provided on the inner wall of the end of the annular side wall adjacent to the panel, an annular circumferential wall is provided on the outer edge of the panel and fits in the annular side wall, an annular flange extending inwardly is provided at the end of the annular circumferential wall away from the panel, the annular flange and the annular plate are detachably fixedly connected by fasteners, and the annular flange and the annular plate are sealed by an annular sealing gasket.

[0006] Further preferably, a first annular protrusion is provided on the outer surface of the annular circumferential wall, the cross-section of the first annular protrusion is semicircular, and an annular groove matching the first annular protrusion is provided on the inner surface of the annular side wall; during assembly, the first annular protrusion is snapped into the annular groove to achieve the purpose of snapping and connecting the annular circumferential wall and the annular side wall, and then the annular flange and the annular plate are fixedly connected by fasteners, which makes assembly more convenient. After assembly is completed, the panel is not easy to loosen, and the overall structure of the shell assembly is stable.

[0007] Further preferably, the annular sealing gasket is bonded and fixed to the annular plate, and a plurality of second annular protrusions of different sizes are provided on an end face of the annular sealing gasket away from the annular plate, the cross-section of the second annular protrusion is semicircular, and the plurality of second annular protrusions of different sizes are spaced apart from the inside to the outside; the sealing between the annular flange and the annular plate is better, and when the user needs to replace the panel, since the annular sealing gasket is bonded and fixed to the annular plate, there is no need to remove and reinstall the sealing gasket, so the process of replacing the panel is simpler.

[0008] The beneficial effects of the present invention are as follows: the annular flange and the annular plate are detachably fixedly connected by fasteners, so that the structural stability of the shell assembly is improved, and the panel is not easy to fall off from the annular side wall when subjected to large external force; since the fasteners are located on the inner side of the shell assembly, the fasteners cannot be seen from the outside of the box body, and the aesthetics of the box body is improved; the annular flange and the annular plate are sealed by an annular sealing gasket, so the sealing performance of the box body is improved; the suitcase of this novel type has the characteristics of good structural stability, good sealing performance and good aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to clearly illustrate the innovative principle of the utility model and its advantages over existing luggage, a possible embodiment is described below by way of non-limiting examples applying the principle with the aid of the accompanying drawings. In the drawings:

[0010] Figure 1 is a schematic diagram of the luggage case of the present invention;

[0011] Figure 2 is an exploded view of the housing assembly;

[0012] Figure 3 is a top view of the housing assembly;

[0013] Figure 4 for Figure 3 Cross-sectional view at AA;

[0014] Figure 5 for Figure 4 A partial enlarged view of point B;

[0015] Figure 6is a cross-sectional view of the sealing gasket. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0017] Based on the embodiments of this invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of this invention.

[0018] It should be noted that all directional indications in the present embodiment (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship and movement status of the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0019] In this disclosure, unless otherwise specified or limited, the terms "connect," "fix," etc. should be understood in a broad sense. For example, "fix" can mean fixed connection, detachable connection, or integration; it can mean mechanical connection or electrical connection; it can mean direct connection or indirect connection through an intermediate medium; it can mean internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this disclosure based on specific circumstances. Example

[0020] like Figure 1-6 A suitcase includes a box body, which includes two shell components 1 that are buckled together, and a closed accommodating space is formed between the two shell components 1 that are buckled together. The shell component 1 includes an annular side wall 2, and a panel 3 is provided at one end of the annular side wall 2. An annular plate 4 is provided on the inner wall of the annular side wall 2 adjacent to the panel 3, and an annular circumferential wall 5 that fits within the annular side wall 2 is provided on the outer edge of the panel 3. An annular flange 6 extending inwardly is provided at the end of the annular circumferential wall 5 away from the panel 3. The annular flange 6 and the annular plate 4 are detachably fixedly connected by fasteners 7, and the annular flange 6 and the annular plate 4 are sealed by an annular sealing gasket 8.

[0021] Preferably, the fastener 7 includes a screw and a nut threadedly matched with the screw.

[0022] Preferably, a first annular protrusion 9 is provided on the outer surface of the annular circumferential wall 5, and the cross-section of the first annular protrusion 9 is semicircular. An annular groove 10 that matches the first annular protrusion 9 is provided on the inner surface of the annular side wall 2; during assembly, the first annular protrusion 9 is snapped into the annular groove 10 to achieve the purpose of snapping and connecting the annular circumferential wall 5 and the annular side wall 2, and then the annular flange 6 and the annular plate 4 are fixedly connected by fasteners 7, which makes assembly more convenient. After assembly is completed, the panel 3 is not easy to loosen, and the overall structure of the shell assembly 1 is stable.

[0023] Preferably, the annular sealing gasket 8 is bonded and fixed to the annular plate 4, and a plurality of second annular protrusions 11 of different sizes are provided on the end face of the annular sealing gasket 8 away from the annular plate 4, and the cross-section of the second annular protrusion 11 is semicircular, and the plurality of second annular protrusions 11 of different sizes are sequentially spaced from the inside to the outside; the sealing between the annular flange 6 and the annular plate 4 is better, and when the user needs to replace the panel 3, since the annular sealing gasket 8 is bonded and fixed to the annular plate 4, there is no need to remove and reinstall the sealing gasket 8, so the process of replacing the panel 3 is simpler.

[0024] The annular flange 6 and the annular plate 4 are detachably fixedly connected by fasteners 7, so that the structural stability of the shell assembly 1 is improved. When the panel 3 is squeezed by a large external force, it is not easy to fall off from the annular side wall 2; since the fasteners 7 are located on the inner side of the shell assembly 1, the fasteners 7 cannot be seen from the outside of the box body, and the aesthetics of the box body is improved; the annular flange 6 and the annular plate 4 are sealed by an annular sealing gasket 8, so the sealing performance of the box body is improved; the suitcase of this embodiment has the characteristics of good structural stability, good sealing performance and good aesthetics.

[0025] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A luggage case, comprising a case body, wherein the case body comprises two mutually engaging shell components (1), characterized in that: The housing assembly (1) comprises an annular side wall (2), a panel (3) is provided at one end of the annular side wall (2), an annular plate (4) is provided on the inner wall of the annular side wall (2) adjacent to the panel (3), an annular peripheral wall (5) is provided on the outer edge of the panel (3) and is fitted in the annular side wall (2), an annular flange (6) extending inward is provided at the end of the annular peripheral wall (5) away from the panel (3), the annular flange (6) and the annular plate (4) are detachably fixedly connected by a fastener (7), and the annular flange (6) and the annular plate (4) are sealed by an annular sealing gasket (8).

2. The luggage case according to claim 1, characterized in that: A first annular protrusion (9) is provided on the outer surface of the annular peripheral wall (5), and the cross section of the first annular protrusion (9) is semicircular. An annular groove (10) matching the first annular protrusion (9) is provided on the inner side surface of the annular side wall (2).

3. The luggage case according to claim 1, characterized in that: The annular sealing gasket (8) is bonded and fixed to the annular plate (4), and a plurality of second annular protrusions (11) of different sizes are provided on an end surface of the annular sealing gasket (8) away from the annular plate (4), wherein the cross section of the second annular protrusion (11) is semicircular, and the plurality of second annular protrusions (11) of different sizes are sequentially spaced from the inside to the outside.

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