Luggage with assembly structure

Abstract

The utility model provides a luggage with an assembly structure, which comprises a primary bag forming a containing cavity and a secondary bag assembled in the containing cavity, and the secondary bag and the primary bag are connected or detached through a fixed part and a movable part; when the movable part moves to a set position along the sub-bag, the state between the movable part and the fixed part is changed from the at least local shielding state to the state that the movable part is projected to the assembly part formed by the fixed part, so that the movable part and the fixed part are assembled, or the movable part moves to the state that the movable part and the fixed part are in the local shielding state along the set position; and the movable part and the fixed part are detached. According to the utility model, the fixed part and the movable part are utilized and are matched with the movement of the movable part, that is, the movable part penetrates through the assembly part and then is clamped with or far away from the assembly part, so that the movable part which locally projects originally is totally projected on the assembly part and is in a parallel state at the moment, the movable part can be parallel after being disassembled or can be clamped in parallel after being assembled, the operation is simple, and the efficiency is high. The use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of accessories related to the assembly and disassembly of a mother-and-child package, in particular to a bag with an assembly structure. Background Art

[0002] There are many ways to fix sub-bags on the market, but all of them have their disadvantages. The most common one is the tight fit method, which has the disadvantage that if the sub-bag is tightly combined with the main bag, it is very inconvenient to disassemble and replace. If the combination is too loose, the sub-bag will shake inside. The second method is to combine it by hook and buckle. The disadvantage is that the larger the hook, the larger the gap and the more wasted space. The smaller the hook, the more inconvenient it is to operate with your hands, and the more inconvenient it is to disassemble the sub-bag. The third method is to use Velcro or rivets. The disadvantage is that if you want to operate it easily, you need a larger structure, which will take up space and is not beautiful. At the same time, after the Velcro is used for a long time, the overall adhesion will decrease. Utility Model Content

[0003] The utility model aims to provide a bag with an assembly structure. During use, a fixed part and a movable part are used to make a sub-bag and a main bag move relative to each other. Then, the movable part passes through the assembly part and rotates to be located on the assembly part so that the whole is projected on the assembly part, thereby completing assembly or disassembly. The method is simple.

[0004] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions.

[0005] A bag with an assembly structure, comprising a main bag forming a receiving cavity and a sub-bag assembled in the receiving cavity, wherein the sub-bag and the main bag are connected or disassembled by a fixing part and a movable part;

[0006] When the movable part moves along the sub-package to a set position, the state between the movable part and the fixed part changes from at least a partial blocking state to a state where the movable part is projected onto an assembly portion formed by the fixed part, so that the movable part is assembled with the fixed part, or the movable part moves along the set position to a partial blocking state with the fixed part, so that the movable part and the fixed part are disassembled.

[0007] Furthermore, a support surface is formed on the movable part, and the support surface enables the movable part and the assembly position to form an open state.

[0008] Furthermore, a gap is formed between the support surface and the movable part. After assembly, the support surface and the movable part are respectively located on two sides of the assembly portion.

[0009] Furthermore, the fixing piece is integrally provided on the mother package, or is provided on an extension portion located on the inner wall of the mother package.

[0010] Furthermore, the movable part rotates so that the sub-package is fitted within a limited range of the main package.

[0011] Furthermore, the movable part includes a connecting portion connected to the sub-package, and a force-bearing portion, and the force-bearing portion forms a force-bearing surface.

[0012] Furthermore, the force-bearing portion and the connecting portion form a T-shaped structure, and the force-bearing portion is a flat structure.

[0013] Furthermore, a traction member is provided on the movable member, and the traction member acts on the movable member to move it to a set position.

[0014] Furthermore, the traction member is extended from the movable member or connected to an extension line of the movable member.

[0015] Furthermore, a plurality of the assembly parts are provided along the circumference of the mother package, and the sub-package is assembled with the assembly parts at different positions to adjust the assembly position in the mother package.

[0016] The beneficial effects of the utility model are as follows:

[0017] Firstly, the present invention utilizes fixed parts and movable parts, and coordinates the movement of the movable parts, that is, the movable parts pass through the assembly part and are clamped or moved away therefrom, so that the movable parts that were originally projected locally are all projected onto the assembly part. At this time, they are in a parallel state, which can be the parallel state after disassembly or the parallel state after assembly. The operation is simple and convenient to use.

[0018] Secondly, the utility model only needs to add movable parts, fixed parts and assembly parts, so the structure is simple, small space is occupied, and the assembly and disassembly is convenient, beautiful and easy to use.

[0019] Finally, a traction line is added to the utility model, and then the traction line pulls the movable part first close to the assembly part, and then passes through the assembly part to perform disassembly or assembly with the assembly part. After passing through, the movable part will move again, causing it to get stuck or disengaged. The movable part generally has hardness, and the traction part is a flexible structure, which can better assist in driving the movable part to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of a bag with an assembly structure provided by the utility model;

[0021] Figure 2 A schematic diagram of the structure of the sub-package provided by the utility model;

[0022] Figure 3 A schematic diagram of the structure of the mother package provided by the utility model;

[0023] In the figure:

[0024] 100, mother package; 110, accommodating cavity; 200, sub-package; 300, fixing part; 310, assembly part; 400, movable part; 410, supporting surface; 420, connecting part; 430, force-bearing part; 500, traction part. DETAILED DESCRIPTION

[0025] The present invention is described in detail below in conjunction with the various embodiments shown in the accompanying drawings, but it should be noted that these embodiments are not limitations of the present invention, and any equivalent transformations or substitutions in functions, methods, or structures made by ordinary technicians in the field based on these embodiments are all within the scope of protection of the present invention.

[0026] See attached Figure 1-3 As shown, in the present embodiment, a bag with an assembly structure includes a mother bag 100 forming a accommodating cavity 110 and a sub-bag 200 assembled in the accommodating cavity 110, and the sub-bag 200 and the mother bag 100 are connected or disassembled by a fixing part 300 and a movable part 400; when the movable part 400 moves along the sub-bag 200 to a set position, the state between the movable part 400 and the fixed part 300 changes from at least a partial blocking state to a state where the movable part 400 is projected onto the assembly part formed by the fixed part 300, so that the movable part 400 is assembled with the fixed part 300, or the movable part 400 moves along the set position to a partial blocking state with the fixed part 300, so that the movable part 400 is disassembled from the fixed part 300.

[0027] In this embodiment, the movable part 400 can be arranged on the sub-package or the main package. Specifically, the set position refers to the position where the movable part and the fixed part are parallel. For example, when the fixed part is arranged on the main package and arranged along the length direction of the main package, the set position is that the movable part is rotated to a position parallel to the length direction of the main package and the fixed part. In use, if the movable part is arranged on the main package, the movable part on the main package can be rotated during assembly or disassembly. If the movable part is arranged on the sub-package, the assembly or disassembly can be completed by moving the movable part along the periphery of the sub-package.

[0028] Taking the movable part 400 assembled in the sub-package 200 as an example, the use process of the utility model is as follows:

[0029] Before use, the movable part 400 is located on the sub-package 200. At this time, the sub-package and the main package are not assembled. When assembly is required, the sub-package 200 is moved to the main package 100, and the movable part 400 moves to make it intersecting with the fixed part 300. Then, the movable part is partially projected on the fixed part 300. Then, the movable part 400 is assembled to the assembly part 310 to complete the preliminary assembly. Then, the movable part 400 continues to move. At this time, the movable part 400 moves to a position parallel to the fixed part 300, that is, to a set position. At this time, since they are already parallel, the movable part is stuck and difficult to disassemble.

[0030] If disassembly is required, the movable part 400 must be driven to move first, so that the movable part 400 rotates from a position parallel to the fixed part 300 to a position intersecting therewith (i.e., from being fully projected onto the fixed part to being partially projected onto the fixed part), so that the movable part 400 is removed from the assembly part 310 to complete the disassembly.

[0031] In this embodiment, the connection between the movable part 400 and the sub-package 200 or the mother package 100 is an elastic part, so that the movable part 400 will reset after rotating. For example, after the movable part 400 moves from a state parallel to the sub-package or the mother package to a cross state, once the external force disappears, it will reset to a position parallel to the sub-package or the mother package.

[0032] In the utility model, on the basis of the existing assembly part, a movable part is added, and compared with the direct clamping of the existing buckle, the movement of the movable part, and the relative position with the fixed part, etc., make the whole assembly more secure. In this embodiment, the assembly part can be a perforated structure, and after the movable part passes through the perforation, the movable part is moved to a state parallel to the fixed part, and then the movable part is on the side of the perforation to form a shield, which not only completes the assembly, but also clamps it and assembles it firmly.

[0033] See attached Figure 1-2 As shown, during assembly, in order to ensure a three-dimensional state after assembly, a support surface 410 is formed on the movable part 400, and the support surface 410 enables the movable part 400 and the assembly to form an open state. In this embodiment, the support surface has a certain strength, so that the entire movable part can stand outside the sub-package or the main package. If there is no support surface, the movable part is in a collapsed state, and the effect of the entire assembly after assembly is poor and lacks a three-dimensional sense.

[0034] In order to facilitate movement, a gap is formed between the support surface 410 and the movable part 400. After assembly, the support surface 410 and the movable part 400 are respectively located on both sides of the assembly portion 310. During use, the movable part drives the support surface to move, but after assembly, the support surface and the movable part are stuck on both sides of the assembly portion to form a limit clamp to ensure assembly strength. After disassembly, the support surface and the movable part are also located on both sides of the gap. During disassembly, the movable part also moves along the assembly portion formed by the perforation, so that the support surface passes through the exit perforation to complete the disassembly.

[0035] In order to facilitate production and reinforcement, in this embodiment, the fixing part is set on a larger mother bag, and can be set at any position to realize the assembly of the sub-bag at any position. When setting, the fixing part 300 can be integrally set on the mother bag 100 through a mold, etc., or set on the extension part located on the inner wall of the mother bag 100. When it is directly set on the mother bag, it can be set at the edge position or the top, etc., and when it is set on the extension part of the inner wall, the interference with the strength of the mother bag body is reduced. At this time, when it is assembled at the extension part, when items are placed inside for use, due to the increase of the extension part, the force at the assembly point will be dispersed, and the impact on the mother bag is small.

[0036] In actual setting, for example, if the fixing part is set on the inner wall of the mother package, a plurality of assembly parts 310 can be set along the circumference of the inner wall of the mother package 100, and the sub-package 200 can be assembled with the assembly parts 310 at different positions to adjust the assembly position in the mother package 100. Then, the sub-package can be assembled to any position in the mother package, such as the end or the middle position, to achieve the adjustment of various assembly spaces and expand the scope of application. The assembly parts 310 in this embodiment are a plurality of perforations, and the movable parts pass through the perforations, so that the movable parts and the assembly parts are assembled or disassembled.

[0037] When this embodiment is used, the movable part actually utilizes rotational motion to adjust the position, and then the movable part rotates and is assembled with the fixed part within the limited range of the mother package, so that it is assembled within the area set by the mother package. At this time, the set range can be the edge of the mother package or the accommodating cavity formed by the mother package.

[0038] In order to ensure the force during use after assembly, refer to the attached Figure 1-2 As shown, the movable part 400 includes a connecting portion 420 connected to the sub-package 200, and a force-bearing portion 430, and the force-bearing portion 430 forms a force-bearing surface. In this embodiment, the force-bearing portion 430 is the supporting surface 410, and the force driven by the movable part moves, and then in use, part of the connecting part 420 is located at the assembly part, and part of the connecting part 420 is located on the other side of the assembly part. In this embodiment, the force-bearing portion formed by the partial connecting part and the supporting surface can not only disperse the force of the assembly part, but also protect it.

[0039] Specifically, refer to the attached Figure 2 As shown, the force-bearing portion 430 and the connecting portion 420 form a T-shaped structure, and the force-bearing portion 430 is a flat structure. The T-shaped structure has assembly parts in two directions, thereby forming the force-bearing portion 430 in the horizontal direction, which can rotate along the vertical connecting portion 420, and can also rotate in the horizontal direction to the same direction as the connecting part 420, and then pass through the perforated assembly part.

[0040] In order to extend the service life and reduce the direct effect on the movable part 400, a traction member 500 is provided on the movable part 400, and the traction member 500 acts on the movable part 400 to move it to a set position. In this embodiment, the traction machine 500 can be a rope mechanism, and the rope mechanism can move or rotate in any direction, thereby driving the movable part to perform various movements such as rotation and horizontal movement.

[0041] In order to facilitate assembly, the traction member 500 is extended from the movable member 400 or connected to the extension line of the movable member 400. At this time, the traction member 500 and the movable member 400 are arranged in the same direction, and the traction member 500 can move arbitrarily, thereby driving the movable member 400 to complete assembly or disassembly.

[0042] See attached Figure 1-3 As shown, the tooling in this embodiment realizes the assembly of the sub-package 200 and the mother package 100 through a simple structure; the disassembly is convenient and quick, and the flat movable parts design occupies less space; and the sub-package can be installed at any position in the mother package.

[0043] In order to ensure the firmness of the assembly, in this embodiment, a plurality of movable parts 400 with T-shaped structures may be provided on the outer surface of the sub-package 200, and then a traction member 500 with a rope-like structure may be provided on the movable part 400.

[0044] In this embodiment, at least two extension structures can be added in the mother package 100 to form a fixing member 300, and a plurality of assembly parts 310 are provided on the extension structure. In this case, the number of assembly parts 310 on the same fixing member 300 can be 1, 2, 3, etc., and during assembly, at least two fixing members 300 are symmetrically provided in the mother package 100 to achieve symmetrical assembly. At least two assembly parts 310 are provided on each fixing member 300 to increase the firmness of the assembly.

[0045] In actual setting, the fixing member 300 can be fixed to the inner side of the mother bag 100. At this time, the fixing member 300 and the mother bag 100 can be set in parallel or non-parallel (i.e. tilted). The fixing member 300 is provided with one or more assembly parts 310 consisting of hole-like structures or ring-like structures. Pulling the traction member 500 of the rope-like structure can make the movable member 400 rotate in the set direction, and after the rotation, the movable member 400 can pass through the assembly part 310 on the fixing member 310; after the movable member 400 passes through the assembly part 310, release the traction member 500, the force on the movable member 400 disappears, and then the direction is restored, so that the movable member 500 and the sub-bag 200 are just stuck on both sides of the assembly part 310, and the fixation is completed, so that the assembly of the sub-bag and the mother bag can be realized through the assembly part 310. When the sub-bag needs to be disassembled, pull the traction piece 500, which is the opposite of the assembly process, first withdraw it from the perforation of the assembly part, and then pass it out, completing the disassembly of the sub-bag 200 and the mother bag 100, and then the connection between the sub-bag and the mother bag can be easily untied.

[0046] Compared with the simple snap-fit ​​or bonding in the prior art, the utility model not only ensures a firm connection, but also makes the assembly firm through the snapping of the movable part. At this time, due to the parallel arrangement, the force applied to separate the two makes the connection between the two more firmly. The movable part adopts a T-shaped flat structure, which occupies less internal space and reduces the impact on the use of the mother bag. During use, the traction part directly drives the movable part to move, which is easy to control and operate, and can quickly realize the combination or separation of the parent and child bags, and the user experience is good.

[0047] The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the utility model. They are not intended to limit the protection scope of the utility model. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the utility model should be included in the protection scope of the utility model.

[0048] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0049] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A bag with an assembly structure, characterized in that: It includes a mother package forming a receiving cavity and a sub-package assembled in the receiving cavity, wherein the sub-package and the mother package are connected or disassembled by a fixing part and a movable part; When the movable part moves along the sub-package to a set position, the state between the movable part and the fixed part changes from at least a partial blocking state to a state where the movable part is projected onto an assembly portion formed by the fixed part, so that the movable part is assembled with the fixed part, or the movable part moves along the set position to a partial blocking state with the fixed part, so that the movable part and the fixed part are disassembled.

2. A bag with an assembly structure according to claim 1, characterized in that: A supporting surface is formed on the movable part, and the supporting surface enables the movable part and the assembly position to be in a stretched state.

3. A bag with an assembly structure according to claim 2, characterized in that: A gap is formed between the support surface and the movable part. After assembly, the support surface and the movable part are respectively located on two sides of the assembly part.

4. The bag with an assembly structure according to claim 1, characterized in that: The fixing member is integrally arranged on the mother package, or is arranged on an extension portion located on the inner wall of the mother package.

5. The bag with an assembly structure according to claim 4, characterized in that: The movable part rotates so that the sub-package is arranged within the limited range of the main package.

6. The bag with an assembly structure according to claim 1, characterized in that: The movable part comprises a connecting part connected to the sub-package and a force-bearing part, wherein the force-bearing part forms a force-bearing surface.

7. The bag with an assembly structure according to claim 6, characterized in that: The force-bearing portion and the connecting portion form a T-shaped structure, and the force-bearing portion is a flat structure.

8. The bag with an assembly structure according to claim 6, characterized in that: The movable part is provided with a traction part, and the traction part acts on the movable part to move it to a set position.

9. The bag with an assembly structure according to claim 8, characterized in that: The traction member is extended from the movable member or connected to the extension line of the movable member.

10. The bag with an assembly structure according to claim 1, characterized in that: A plurality of the assembly parts are arranged along the circumference of the mother bag, and the sub-bag is assembled with the assembly parts at different positions to adjust the assembly position in the mother bag.

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