Luggage case with detachable lining

Abstract

A luggage case with a detachable lining comprises a case shell, a frame edge, a plurality of buckles and the lining, the frame edge is installed on the case shell, the buckles are installed on the frame edge, the lining is arranged on the inner side of the case shell, the lining is installed on the buckles and can be freely disassembled and assembled on the buckles, inserting holes are formed in the frame edge, and the lining comprises a main body part and clamping edges connected to the main body part; the buckle comprises a first function plate, a second function plate arranged on one side of the first function plate, a third function plate arranged on the other side of the first function plate, a first connecting part connected with the first function plate and the second function plate, a second connecting part connected with the first function plate and the third function plate, and an inner clamping strip connected to the inner side face of the second function plate. The outer clamping strip is connected to the third function plate; when the lining needs to be taken out for replacement and washing, the clamping edge on the lining extrudes the inner clamping strip, and the clamping edge slides through the inner clamping strip and retreats from the buckle. According to the structure, the lining can be freely disassembled and assembled on the buckle, and the flexibility is good.

Description

Technical Field

[0001] The utility model relates to a luggage structure, in particular to a luggage case with a detachable inner lining. Background Art

[0002] Suitcases are a type of luggage that are mainly used to store clothes, daily necessities and other items. They can be dragged and are easy to carry. These suitcases have brought great convenience to people's travel and are widely loved by people. With the continuous development of production technology, the styles and structures of suitcases are becoming more and more diverse.

[0003] In addition to the most basic case shell, the suitcase also includes an inner lining. The inner lining is arranged inside the case shell to improve the internal aesthetics of the suitcase. When installing, the inner lining is first installed on the side strips by sewing or gluing, and then the side strips are sewn and fixed to the case shell. Although the above installation method can complete the installation and fixation of the inner lining, the inner lining cannot be freely folded for changing and washing, which brings troubles to users. Utility Model Content

[0004] Based on this, it is necessary to provide a suitcase with a detachable lining to address the deficiencies in the prior art.

[0005] A luggage case with a detachable lining, comprising a case shell, a frame edge, a plurality of buckles, and a lining, wherein the frame edge is mounted on the case shell, the buckle is mounted on the frame edge, the lining is arranged on the inner side of the case shell, the lining is mounted on the buckle, and the lining can be freely detached and assembled on the buckle, the frame edge is provided with a plug hole, and the lining comprises a main body and a buckle edge connected to the main body; the buckle comprises a first function panel, a second function panel arranged on one side of the first function panel, a third function panel arranged on the other side of the first function panel, a first connecting portion connecting the first function panel and the second function panel, a second connecting portion connecting the first function panel and the third function panel, an inner card strip connected to the inner side surface of the second function panel, and an outer card strip connected to the third function panel; when the third function panel is squeezed by the outer card strip, the third function panel can bend to avoid, and after the third function panel is released, the third function panel elastically returns to its original position; when the second function panel is squeezed by the inner card strip, the second function panel bends outward to avoid, and after the second function panel is released, the second function panel elastically returns to its original position;

[0006] During assembly, the first function board and the third function board of the buckle pass through the jacks on the frame edge, the outer card strip is clamped on the frame edge, and the inner card edge is clamped in the space surrounded by the inner side surface of the frame edge, the first connecting part, the second function board, and the inner card strip, and the inner card strip limits the card edge.

[0007] In one embodiment, the first function board, the second function board, and the third function board are arranged opposite to each other in a horizontal direction.

[0008] In one embodiment, a slot is formed by enclosing between the first functional board, the second functional board and the first connecting portion, and an adjustment slot is formed by enclosing between the first functional board, the third functional board and the second connecting portion. The openings of the slot and the adjustment slot are arranged in opposite directions.

[0009] In one embodiment, a fitting surface is provided on one side of the frame edge that cooperates with another frame edge. A plurality of concave card slots are provided on the frame edge at the fitting surface. A stop slot is provided on the side of the frame edge facing away from the card slots. The jack communicates the stop slot and the card slots.

[0010] In one embodiment, the third functional board, the first functional board and the second connecting portion of the buckle extend into the card slots and the jacks of the frame edge. The hole wall of the jack squeezes the third functional board through the outer card strip. After the outer card strip passes through the jack, the third functional board elastically returns to its position and abuts against the hole wall of the jack. The outer card strip is stuck at the bottom of the stop slot.

[0011] In one embodiment, the card slots are distributed along the overall shape of the frame edge.

[0012] In one embodiment, the jack is arranged at a position on the inner side of the frame edge near the bottom of the card slot.

[0013] In one embodiment, an assembly slot is provided on the side of the frame edge facing away from the fitting surface. The extending direction of the assembly slot in the horizontal plane corresponds to the edge of the box shell. During assembly, the edge of the box shell is snapped into the assembly slot.

[0014] In one embodiment, an avoidance opening is further provided on the fitting surface of the frame edge. The avoidance openings correspond to the card slots one by one. Both sides of the avoidance opening communicate with the card slot and the inner side of the frame edge respectively. The first connecting portion is stuck in the avoidance opening.

[0015] In one embodiment, the inner card strip is connected to the middle position of the inner side surface of the second functional board, and the outer card strip is arranged in the middle of the outer side surface of the third functional board. The extending directions of the inner card strip and the outer card strip are both consistent with the extending direction of the whole buckle.

[0016] The beneficial effects of the detachable inner luggage of the present utility model are as follows: By providing a buckle, the third functional board and the second functional board on the buckle can be elastically deformed. During installation, when it is necessary to take out the inner part for washing, the card edge on the inner part squeezes the inner card strip, and the card edge slides over the inner card strip and exits from the buckle. The structure of the present utility model can realize the free disassembly and assembly of the inner part on the buckle, with good flexibility and strong practicability, and has strong popularization significance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the detachable inner luggage of the present utility model after removing the box shell;

[0018] Figure 2 for Figure 1 The exploded view of the luggage case with detachable inner lining after the case shell is removed;

[0019] Figure 3 for Figure 1 A schematic diagram of the structure of the frame edge of the luggage case with a detachable inner lining;

[0020] Figure 4 for Figure 3 Enlarged view of the middle circled portion A;

[0021] Figure 5 for Figure 1 The structural schematic diagram of the buckle of the utility model is shown;

[0022] Figure 6 It is a cross-sectional view of the utility model;

[0023] Figure 7 for Figure 6 Enlarged view of the middle circled portion B. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0027] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral one; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the internal communication between two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0029] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation.

[0030] Please refer to Figures 1 to 7 , the present utility model provides a detachable inner suitcase, which includes two box shells 30, a connecting member, two frame edges 10, a plurality of buckles 20 and two linings 40. The connecting member is used to connect the two box shells 30, and the connecting member can be rotated and adjusted in position so that one of the box shells 30 can cover the other box shell 30. The two frame edges 10 are respectively installed on the two box shells 30. The buckles 20 are divided into two groups, and the two groups of buckles 20 are respectively installed on the two frame edges 10. The lining 40 is arranged inside the box shell 30, and the two linings 40 are respectively installed on the two groups of buckles 20, and the lining 40 can be freely disassembled and assembled on the buckles 20.

[0031] A fitting surface 11 is provided on one side of the frame edge 10 that cooperates with another frame edge 10, and the fitting surface 11 is arranged in a plane. An assembly groove 16 is provided on the side of the frame edge 10 that is away from the fitting surface 11, and the assembly groove 16 corresponds to the edge of the box shell 30 in the extension direction of the horizontal plane. During assembly, the edge of the box shell 30 is inserted into the assembly groove 16 and is installed and fixed by glue, screws, etc.

[0032] The frame edge 10 is provided with a plurality of concave grooves 12 on the fitting surface 11, and the grooves 12 are distributed along the overall shape of the frame edge 10. In this embodiment, the grooves 12 are square grooves, and a stop groove 13 is provided on the side of the frame edge 10 facing away from the groove 12. A plug hole 14 is provided at the bottom of the groove 12 near the inner side of the frame edge 10, and the plug hole 14 connects the stop groove 13 and the groove 12. In addition, the frame edge 10 is further provided with an avoidance opening 15 on the fitting surface 11, and the avoidance opening 15 corresponds to the groove 12 one by one, and the two sides of the avoidance opening 15 are respectively connected to the groove 12 and the inner side of the frame edge 10.

[0033] The buckle 20 includes a first function board 21, a second function board 22 arranged on one side of the first function board 21, a third function board 23 arranged on the other side of the first function board 21, a first connecting portion 24 connecting the first function board 21 and the second function board 22, a second connecting portion 25 connecting the first function board 21 and the third function board 23, an inner clamping strip 26 connected to the inner side of the second function board 22, and an outer clamping strip 27 connected to the third function board 23. The first function board 21, the second function board 22, and the third function board 23 are arranged opposite to each other in the horizontal direction, and the first function board 21, the second function board 22 and the first connecting portion 24 form an embedding groove 28, and the first function board 21, the third function board 23 and the second connecting portion 25 form an adjustment groove 29, and the notch of the embedding groove 28 and the notch of the adjustment groove 29 are arranged in reverse.

[0034] In this embodiment, the inner card strip 26 is connected to the middle of the inner side surface of the second functional board 22, and the outer card strip 27 is arranged in the middle of the outer side surface of the third functional board 23. The extension direction of the inner card strip 26 and the extension direction of the outer card strip 27 are consistent with the extension direction of the buckle 20 as a whole. The cross-section of the inner card strip 26 and the cross-section of the outer card strip 27 are both arranged in an arc shape, and the buckle 20 as a whole is made of a plastic material with a certain elastic deformation. When the third functional board 23 is squeezed by the outer card strip 27, the third functional board 23 bends toward the adjustment groove 29 to avoid, and after the third functional board 23 is released, the third functional board 23 elastically returns. When the second functional board 22 is squeezed by the inner card strip 26, the second functional board 22 bends outward to avoid, and after the second functional board 22 is released, the second functional board 22 elastically returns.

[0035] The inner part 40 includes a main body portion 41 and a clamping edge 42 connected to the main body portion 41. The main body portion 41 is made of cloth material. After the main body portion 41 is unfolded, its outer shape corresponds to that of the box shell 30. The clamping edge 42 is connected to the edge position of the main body portion 41.

[0036] During assembly, the third functional plate 23, the first functional plate 21 and the second connecting portion 25 of the buckle 20 extend into the slot 12 and the insertion hole 14 of the frame edge 10. The hole wall of the insertion hole 14 presses the third functional plate 23 through the outer clamping strip 27. After the outer clamping strip 27 passes through the insertion hole 14, the third functional plate 23 elastically returns to its position and abuts against the hole wall of the insertion hole 14. The outer clamping strip 27 is stuck at the bottom of the stop groove 13. The first connecting portion 24 is stuck in the avoidance opening 15. The second functional plate 22 is arranged opposite to the inner side surface of the frame edge 10. The width of the cross-section of the clamping edge 42 is greater than the distance between the inner clamping strip 26 and the inner side surface of the frame edge 10 without extrusion. After all the buckles 20 are installed, the inner part 40 is then installed on the buckle 20. During installation, the clamping edge 42 of the inner part 40 passes through the space between the inner clamping strip 26 and the inner side surface of the frame edge 10. The clamping edge 42 of the inner part 40 presses the second functional plate 22 through the inner clamping strip 26. The second functional plate 22 bends outward to avoid. After the clamping edge 42 slides past the inner clamping strip 26, the second functional plate 22 elastically returns to its position, and the clamping edge 42 is clamped in the space surrounded by the inner side surface of the frame edge 10, the first connecting portion 24, the second functional plate 22 and the inner clamping strip 26, and the inner clamping strip 26 limits the clamping edge 42.

[0037] Conversely, when it is necessary to take out the inner part 40 for washing and changing, the clamping edge 42 is pulled outward through the main body portion 41 of the inner part 40. The clamping edge 42 presses the inner clamping strip 26, and the clamping edge 42 slides past the inner clamping strip 26 and exits from the buckle 20.

[0038] It can be understood that in this embodiment, the number of the inner parts 40 is two, and the buckles 20 are divided into two groups. In other embodiments, only one group of buckles 20 can be provided between the buckles 20, and only one inner part 40 is provided. This group of buckles 20 is installed on one of the frame edges 10, and the inner part 40 is installed on this group of buckles 20.

[0039] The beneficial effects of the detachable inner lining suitcase of the present utility model are as follows: By providing the buckle 20, the third functional plate 23 and the second functional plate 22 on the buckle 20 can be elastically deformed. During installation, the first functional plate 21 and the third functional plate 23 of the buckle 20 pass through the jack 14 of the frame edge 10, the outer clamping strip 27 is clamped on the frame edge 10, the clamping edge 42 of the inner lining 40 squeezes the inner clamping strip 26 and is clamped in the space enclosed by the inner side surface of the frame edge 10, the first connecting portion 24, the second functional plate 22, and the inner clamping strip 26, and the inner clamping strip 26 limits the clamping edge 42. When it is necessary to take out the inner lining 40 for washing and changing, the clamping edge 42 on the inner lining 40 squeezes the inner clamping strip 26, and the clamping edge 42 slides over the inner clamping strip 26 and exits from the buckle 20. The structure of the present utility model can realize the free disassembly and assembly of the inner lining 40 on the buckle 20, with good flexibility and strong practicability, and has strong promotional significance.

[0040] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0041] The above-described embodiments only represent several implementation manners of the present utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. A detachable inner suitcase, characterized in that, It includes a box shell, a frame edge, several buckles, and an inner lining. The frame edge is installed on the box shell, the buckles are installed on the frame edge, the inner lining is arranged inside the box shell and installed on the buckles, and the inner lining can be freely disassembled and assembled on the buckles. The frame edge is provided with insertion holes. The inner lining includes a main body part and a clamping edge connected to the main body part. The buckle includes a first functional plate, a second functional plate arranged on one side of the first functional plate, a third functional plate arranged on the other side of the first functional plate, a first connecting part connecting the first functional plate and the second functional plate, a second connecting part connecting the first functional plate and the third functional plate, an inner clamping strip connected to the inner side surface of the second functional plate, and an outer clamping strip connected to the third functional plate. When the outer clamping strip presses the third functional plate, the third functional plate can bend and give way. After releasing the third functional plate, the third functional plate elastically returns to its original position. When the inner clamping strip presses the second functional plate, the second functional plate bends outward to give way. After releasing the second functional plate, the second functional plate elastically returns to its original position. During assembly, the first functional plate and the third functional plate of the buckle pass through the insertion holes of the frame edge, the outer clamping strip is stuck on the frame edge, the clamping edge of the inner lining is stuck in the space enclosed by the inner side surface of the frame edge, the first connecting part, the second functional plate, and the inner clamping strip, and the inner clamping strip limits the clamping edge.

2. The inner-removable suitcase according to claim 1, characterized in that, The first functional plate, the second functional plate, and the third functional plate are relatively arranged in the horizontal direction.

3. The detachable inner lining suitcase according to claim 1, wherein, An embedding groove is formed by enclosing between the first functional plate, the second functional plate, and the first connecting part. An adjustment groove is formed by enclosing between the first functional plate, the third functional plate, and the second connecting part. The openings of the embedding groove and the adjustment groove are arranged in the opposite direction.

4. The detachable inner suitcase according to claim 1, characterized in that, One side of the frame edge that cooperates with another frame edge is provided with a fitting surface. The frame edge is provided with several concave card slots on the fitting surface. One side of the frame edge facing away from the card slots is provided with a stop groove. The insertion hole communicates with the stop groove and the card slot.

5. The inner-removable luggage according to claim 4, wherein The third functional plate, the first functional plate, and the second connecting part of the buckle extend from the card slot and the insertion hole of the frame edge. The hole wall of the insertion hole presses the third functional plate through the outer clamping strip. After the outer clamping strip passes through the insertion hole, the third functional plate elastically returns to its original position and abuts against the hole wall of the insertion hole. The outer clamping strip is stuck at the bottom of the stop groove.

6. The detachable inner suitcase according to claim 4, characterized in that The card slots are distributed along the overall shape of the frame edge.

7. The detachable inner suitcase according to claim 4, wherein, The insertion hole is arranged at a position close to the inner side of the frame edge at the bottom of the card slot.

8. The inner-removable suitcase according to claim 4, characterized in that, One side of the frame edge facing away from the fitting surface is provided with an assembly groove. The extending direction of the assembly groove in the horizontal plane corresponds to the edge of the box shell. During assembly, the edge of the box shell is clamped into the assembly groove.

9. The detachable inner part suitcase according to claim 4, wherein The frame edge is further provided with avoidance openings on the fitting surface. The avoidance openings correspond to the card slots one by one. Both sides of the avoidance openings communicate with the card slots and the inner side of the frame edge respectively. The first connecting part is stuck in the avoidance openings.

10. The detachable inner suitcase according to claim 1, wherein The inner clamping strip is connected to the middle position of the inner side surface of the second functional plate, and the outer clamping strip is arranged in the middle of the outer side surface of the third functional plate. The extending direction of the inner clamping strip and the extending direction of the outer clamping strip are both consistent with the extending direction of the whole buckle.

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