Quickly disassembled expansion structure

Abstract

The utility model provides a kind of quick dismounting expansion structure, it is related to accessory technical field.It includes expansion board, movable connecting component and inclined support foot component, expansion board is detachably connected with the object to be connected, movable connecting component and the connecting end of inclined support foot component and expansion board are connected, movable connecting component can drive inclined support foot component relative expansion board rotation to form storage state and use state respectively, movable end of inclined support foot component can be contacted with the object to be connected when being in use state.Quick dismounting expansion structure does not need to contact with ground during dismounting and use process, does not need to find flat, and relatively ground forms the setting effect of suspension, it is more convenient and fast to use, reduces unnecessary operation, improves use experience.

Description

Technical Field

[0001] This utility model relates to the field of accessories technology, and in particular to a quick-assembly and disassembly expansion structure. Background Technology

[0002] In recent years, outdoor cycling and camping activities have become increasingly popular. Taking motorcycle riding as an example, motorcycles are usually equipped with a tail box, which riders may use as a storage platform for activities such as boiling water and cooking when they need to rest during a ride. However, the space in a motorcycle tail box is relatively limited. To address this, some expansion structures have appeared on the market that can expand the storage space of the motorcycle tail box when it is not being ridden.

[0003] The applicant has discovered at least the following technical problems in the prior art: In addition to the storage panel, the existing extension structure is usually equipped with support legs. These support legs are supported on the ground. If the ground is uneven, the length of the support legs is usually adjusted by extending or retracting. During use, it is difficult for the storage panel of the extension structure to be on the same plane as the motorcycle tail box. Users need to spend a lot of time leveling it, which makes the use process cumbersome and affects the user experience. Utility Model Content

[0004] The purpose of this utility model is to provide a quick-assembly and disassembly expansion structure to solve the technical problems existing in the prior art. The various technical effects of the preferred technical solutions among the many technical solutions provided by this utility model are detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A quick-assembly and disassembly expansion structure includes an expansion plate, a movable connecting component, and a diagonal support component. The expansion plate is detachably connected to the object to be connected. The movable connecting component is connected to the connecting end of the diagonal support component and the expansion plate. The movable connecting component can drive the diagonal support component to rotate relative to the expansion plate to form a storage state and a use state, respectively. When in the use state, the movable end of the diagonal support component can contact the object to be connected.

[0006] Preferably, the diagonal brace assembly includes a diagonal brace plate body, and the connecting end of the diagonal brace plate body is connected to the movable connecting assembly.

[0007] Preferably, the body of the diagonal brace is a plate-shaped structure. When the diagonal brace assembly is in the storage state, the body of the diagonal brace rotates to be parallel to the extension plate. When the diagonal brace assembly is in the use state, the body of the diagonal brace rotates to be perpendicular to the extension plate.

[0008] Preferably, the diagonal brace assembly further includes a position adjustment mechanism, the connecting end of which is connected to the movable end of the diagonal brace body, and the position adjustment mechanism can adjust the distance between its movable end and the object to be connected so that the movable end of the position adjustment mechanism contacts the object to be connected.

[0009] Preferably, the position adjustment mechanism includes a fixed plate and an adjusting nut. The fixed plate is perpendicularly connected to the body of the inclined support plate to form the connection end of the position adjustment mechanism. An adjusting hole is provided on the fixed plate. The rod of the adjusting nut is threadedly connected to the adjusting hole and can move relative to it. The head of the adjusting nut forms the movable end of the position adjustment mechanism and can contact the object to be connected when it is adjusted to the correct position.

[0010] Preferably, there are two movable connecting components, which are symmetrically connected to the bottom of the extension plate, and each movable connecting component is connected to one of the diagonal support components.

[0011] Preferably, the movable connection assembly includes a hinge that is connected to the bottom of the extension plate and to the diagonal brace assembly.

[0012] Preferably, the movable connection assembly includes a pivot structure connected to the bottom of the extension plate and connected to the diagonal support leg assembly.

[0013] Preferably, the expansion plate is provided with a connecting structure, which is suspended on the object to be connected.

[0014] Preferably, the object to be connected is a motorcycle tail box, and both the left and right sides of the motorcycle tail box can be detachably connected to one of the extension plates.

[0015] The beneficial effects of this utility model are: the expansion plate and the object to be connected can be detachably connected, and the detachable connection structure is easy to disassemble and assemble, thereby realizing quick disassembly and assembly between the expansion structure and the object to be connected.

[0016] The movable connecting component connects to the connecting end of the diagonal support leg component and the extension plate. The movable connecting component can drive the diagonal support leg component to rotate relative to the extension plate. Based on this, the diagonal support leg component can rotate at different angles to form a storage state and a use state relative to the extension plate.

[0017] When in its stowed state, it minimizes its size, reducing the space occupied by the quick-assembly and disassembly expansion structure. When in use, the movable end of the diagonal brace assembly can contact the object to be connected, and the contact between the two can generate a supporting force, thereby achieving stable support for the expansion board through the diagonal brace assembly.

[0018] The quick-release extension structure does not require contact with the ground or leveling during disassembly, assembly, or use. It also creates a suspended effect relative to the ground, making it more convenient and faster to use, reducing unnecessary operations and improving the user experience. Attached Figure Description

[0019] 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.

[0020] Figure 1 This is a top view of the structure of the present invention after it is connected to the motorcycle tail box; Figure 2 This is a bottom view of the structure of this utility model, in which the movable connecting component adopts a pivot structure and the inclined support leg component is hidden; Figure 3 for Figure 2 Detailed structural diagram of the rotating shaft structure in the diagram; Figure 4 This is a bottom view of the structure of this utility model, in which the movable connecting component adopts a rotating shaft structure and is provided with a position adjustment mechanism; Figure 5 This is a bottom view of the structure of this utility model, in which the movable connecting component adopts a hinge. Figure 6 This is a front view of the structure of this utility model, in which the movable connecting component adopts a hinge. Figure 7 This is a front view of the present invention, in which the movable connecting component adopts a rotating shaft structure and is provided with a position adjustment mechanism; Figure 8 This is a side view of the present invention, in which the movable connecting component adopts a hinge and is provided with a position adjustment mechanism; Figure 9 This is a side view of the present invention, in which the movable connecting component adopts a rotating shaft structure and is provided with a position adjustment mechanism; In the diagram: 1. Expansion plate; 11. Connecting structure; 12. Hole; 2. Movable connection components; 21. Hinges; 22. Rotary pivot structure; 3. Diagonal brace assembly; 31. Diagonal brace plate body; 32. Position adjustment mechanism; 321. Fixing plate; 3211. Adjustment hole; 322. Adjustment nut; 4. Motorcycle tail box. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. In the description of this utility model, it should be understood that the terms "center," "side," "length," "width," "height," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and "side," etc., indicate the orientation or positional relationship based on the appendix. Figure 1 The orientations or positional relationships shown are for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0022] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Reference Figures 1 to 9 This utility model provides a quick-assembly and disassembly expansion structure, including an expansion plate 1, a movable connection component 2, and a diagonal support component 3.

[0024] The expansion board 1 is mainly used for storage. Items for outdoor camping and other purposes can be placed on the expansion board 1. In addition, various auxiliary storage structures can be flexibly added to the expansion board 1 according to the actual needs of the user. For example, hollow holes 12 can be opened on the expansion board 1 to accommodate the fixed installation of the card slot stove, thereby further meeting the increasingly diverse needs of use.

[0025] The expansion board 1 is detachably connected to the object to be connected. This detachable connection structure makes it easy to assemble and disassemble, thus enabling quick assembly and disassembly between the expansion structure and the object to be connected.

[0026] The movable connecting component 2 is connected to the connecting end of the inclined support leg component 3 and the expansion plate 1. The movable connecting component 2 can drive the inclined support leg component 3 to rotate relative to the expansion plate 1.

[0027] Based on this, the inclined support leg assembly 3 can rotate at different angles to form a storage state and a use state relative to the expansion plate 1, respectively.

[0028] When in its stowed state, it can minimize its size and reduce the space occupied by the quick-assembly and disassembly expansion structure.

[0029] When in use, the movable end of the diagonal brace assembly 3 can come into contact with the object to be connected, and the two can generate a supporting force through the contact, thereby achieving stable support for the extension plate 1 through the diagonal brace assembly 3.

[0030] The quick-release extension structure does not require contact with the ground or leveling during disassembly, assembly, or use. It also creates a suspended effect relative to the ground, making it more convenient and faster to use, reducing unnecessary operations and improving the user experience.

[0031] As an optional implementation, the expansion plate 1 is provided with a connecting structure 11, and the object to be connected is required to be provided with a connecting part that cooperates with the connecting structure 11.

[0032] It is worth noting that, in order to avoid contact with the ground, the connection structure 11 mentioned in this example is preferably connected to the object to be connected in a suspended manner.

[0033] Therefore, the connecting structure 11 can be further preferably a structure that can be used for hanging, and in the accompanying drawings of this embodiment, it is preferably shown as an L-shaped hanger.

[0034] As an optional implementation, the diagonal brace assembly 3 includes a diagonal brace plate body 31, which has a connecting end and a movable end. The connecting end of the diagonal brace plate body 31 can be connected to the movable connecting assembly 2.

[0035] The inclined brace plate body 31 is preferably a plate-shaped structure. The inclined brace plate body 31 can rotate relative to the movable connecting component 2, and its storage state and use state can be switched by rotating.

[0036] When the diagonal brace assembly 3 is in the retracted state, the diagonal brace plate body 31 rotates to a state parallel to the extension plate 1, at which point the quick-release extension structure can be retracted to its smallest size.

[0037] When the diagonal brace assembly 3 is in use, the diagonal brace plate body 31 rotates to a state perpendicular to the extension plate 1.

[0038] It is worth noting that, under the condition that the design specifications of the bracing plate body 31 are exactly matched with the object to be connected, its movable end can come into contact with the object to be connected.

[0039] However, in order to expand the applicability of the quick-assembly extension structure and enable it to handle objects of different sizes to be connected, the diagonal brace assembly 3 preferably also includes a position adjustment mechanism 32.

[0040] The connecting end of the position adjustment mechanism 32 is connected to the movable end of the inclined support plate body 31. The position adjustment mechanism 32 can adjust the distance between its movable end and the object to be connected so that the movable end of the position adjustment mechanism 32 is in contact with the object to be connected. Based on this, when dealing with different objects to be connected, the relative position of the movable end of the position adjustment mechanism 32 can be adjusted to ensure that it can always be in contact with the object to be connected, thereby achieving stable support for the extension plate 1.

[0041] In this embodiment, the position adjustment mechanism 32 preferably includes a fixed plate 321 and an adjusting nut 322. The fixed plate 321 and the inclined support plate body 31 are perpendicularly connected to each other to form the connection end of the position adjustment mechanism 32. An adjusting hole 3211 is provided on the fixed plate 321. The rod of the adjusting nut 322 is threadedly connected to the adjusting hole 3211 and can move relative to it. The head of the adjusting nut 322 forms the movable end of the position adjustment mechanism 32 and can contact the object to be connected when it is adjusted to the correct position.

[0042] In actual use, if there is a certain distance between the object to be connected and the body 31 of the inclined support plate, the relative position can be adjusted by rotating the adjusting nut 322 to move it relative to the adjusting hole 3211, so that the head of the adjusting nut 322 contacts the side wall of the object to be connected. Once there is contact and a certain contact force between the two, it can be considered that the adjustment is in place. At this time, the side wall of the object to be connected can provide support for the adjusting nut 322. On the basis of the connection between the extension plate 1 itself and the object to be connected, the support effect is further improved, ensuring the stable fixation of the extension plate 1.

[0043] In daily use, the number of movable connecting components 2 and corresponding diagonal support components 3 connected to the expansion board 1 can both be one. One diagonal support component 3 can also play the role of supporting and fixing the expansion board 1.

[0044] However, in order to further improve the support and fixation effect on the extension plate 1, the number of movable connecting components 2 is preferably two. The two movable connecting components 2 are symmetrically connected to the bottom of the extension plate 1, and each movable connecting component 2 is connected to a diagonal brace component 3. With this setting, the force is more evenly distributed, which can ensure the stable setting of the extension plate 1 in the suspended state.

[0045] As an optional implementation method, the specific structural form of the movable connection component 2 has a wide range of choices. For example, hinges, pivot structures, spring structures, spring sheet structures, and snap-fit ​​structures, which can realize opening and closing support structures, can all be used in the design and manufacture of the movable connection component 2. Users can make flexible choices according to actual usage needs.

[0046] The accompanying drawings of this embodiment specifically illustrate the structural form of the movable connection component 2, which adopts a hinge 21 and a rotating shaft structure 22.

[0047] When the movable connection component 2 includes the hinge 21, the hinge 21 is connected to the bottom of the extension plate 1 and to the diagonal support component 3, and the diagonal support component 3 can rotate relative to the hinge 21.

[0048] When the active connection component 2 includes the pivot structure 22, the pivot structure 22 is connected to the bottom of the extension plate 1 and connected to the diagonal support component 3, and the diagonal support component 3 can achieve relative rotation by means of the pivot structure 22.

[0049] As an optional implementation, the object to be connected is a motorcycle tail box 4, and both the left and right sides of the motorcycle tail box 4 can be detachably connected to an extension plate 1.

[0050] During daily use, after the motorcycle has come to a complete stop, the quick-release extension structure can be removed, and the extension plate 1 can be connected to the motorcycle tail box 4 through the connecting structure 11. Then, rotate the inclined support plate body 31, and through the movable end of the inclined support plate body 31 or the adjusting nut 322 of the position adjustment mechanism 32, it will contact the left and right side walls of the motorcycle tail box 4 to achieve stable placement.

[0051] In addition, users can choose the number of extension boards 1 to be connected to the motorcycle tail box 4 according to their actual needs. They can connect to both sides at the same time or connect to only one side, making it more convenient to use.

[0052] In addition to the motorcycle tail box 4, the object to be connected can be other objects, such as electric vehicle tail boxes, camping boxes, etc. The structure has a wide range of options, as long as the corresponding object to be connected is provided with a connecting part that cooperates with the connecting structure 11.

[0053] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model 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 of the claims.

Claims

1. A quick-assembly and disassembly expansion structure, characterized in that, It includes an extension plate (1), a movable connecting component (2), and a diagonal support component (3). The extension plate (1) is detachably connected to the object to be connected. The movable connecting component (2) is connected to the connecting end of the diagonal support component (3) and the extension plate (1). The movable connecting component (2) can drive the diagonal support component (3) to rotate relative to the extension plate (1) to form a storage state and a use state respectively. When the diagonal support component (3) is in the use state, the movable end can contact the object to be connected.

2. The quick-assembly and disassembly expansion structure according to claim 1, characterized in that, The diagonal brace assembly (3) includes a diagonal brace plate body (31), the connecting end of which is connected to the movable connecting assembly (2).

3. The quick-assembly and disassembly expansion structure according to claim 2, characterized in that, The inclined support plate body (31) is a plate-shaped structure. When the inclined support leg assembly (3) is in the storage state, the inclined support plate body (31) rotates to be parallel to the extension plate (1). When the inclined support leg assembly (3) is in the use state, the inclined support plate body (31) rotates to be perpendicular to the extension plate (1).

4. The quick-assembly and disassembly expansion structure according to claim 2, characterized in that, The inclined support leg assembly (3) also includes a position adjustment mechanism (32), the connecting end of which is connected to the movable end of the inclined support plate body (31). The position adjustment mechanism (32) can adjust the distance between its movable end and the object to be connected so that the movable end of the position adjustment mechanism (32) contacts the object to be connected.

5. The quick-assembly and disassembly expansion structure according to claim 4, characterized in that, The position adjustment mechanism (32) includes a fixed plate (321) and an adjusting nut (322). The fixed plate (321) is perpendicularly connected to the body of the inclined support plate (31) to form the connection end of the position adjustment mechanism (32). An adjusting hole (3211) is provided on the fixed plate (321). The rod of the adjusting nut (322) is threadedly connected to the adjusting hole (3211) and can move relative to it. The head of the adjusting nut (322) forms the movable end of the position adjustment mechanism (32) and can contact the object to be connected when it is adjusted to the correct position.

6. The quick-assembly and disassembly expansion structure according to claim 1, characterized in that, The number of the movable connection components (2) is two, and the two movable connection components (2) are symmetrically connected to the bottom of the extension plate (1). Each movable connection component (2) is connected to one of the inclined support leg components (3).

7. The quick-assembly and disassembly expansion structure according to claim 1, characterized in that, The movable connection assembly (2) includes a hinge (21) which is connected to the bottom of the extension plate (1) and to the diagonal support assembly (3).

8. The quick-assembly and disassembly expansion structure according to claim 1, characterized in that, The movable connection assembly (2) includes a pivot structure (22) which is connected to the bottom of the extension plate (1) and to the diagonal support assembly (3).

9. The quick-assembly and disassembly expansion structure according to claim 1, characterized in that, The expansion plate (1) is provided with a connecting structure (11), which is suspended on the object to be connected.

10. The quick-assembly and disassembly expansion structure according to claim 1, characterized in that, The object to be connected is a motorcycle tail box (4), and both the left and right sides of the motorcycle tail box (4) can be detachably connected to an extension plate (1).

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