Circularly-built frame

Abstract

The utility model provides a circulating building frame, which belongs to the field of building toys, is used for solving the problem that a frame connecting structure is not flexible enough and is not easy to expand, and particularly comprises the technical characteristic of a circulating building frame right 1, and comprises sub-frames and a connecting structure connected between the two groups of sub-frames, the sub-frame comprises a first component (1) and a second component (2); the two ends of the first assembly and the two ends of the second assembly are each provided with an end connecting structure, and the middle portion of the second assembly is further provided with a middle connecting structure. Whenever the sub-frame assembly is extended by one section in proportion, a middle connecting structure is additionally arranged between the extended section and the previous section, and so on; the subframe structure is formed by freely connecting the first assemblies (1) and the second assemblies (2) through the end connecting structures and the middle connecting structures. The framework has good flexibility and expansibility, and the effect of quickly building and disassembling the framework can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of building toys, in particular to a cycle building frame connected by mortise and tenon structure. BACKGROUND

[0002] In the existing building toys, when carrying out structure connection, there are metal connection, simple plug-in or glue bonding, although these modes provide good stability, but when disassembling and recombining, it is not flexible enough, not easy to expand, and the material loss is large, thereby limiting the creativity and the ability to operate, therefore, a new type of connecting structure is urgently needed to provide better experience. SUMMARY

[0003] The utility model provides a cycle building frame, the frame has good flexibility and expandability, can realize the quick building and disassembly of the frame.

[0004] The technical scheme of the utility model is as follows: a cycle building frame, comprising a sub-frame and a connecting structure connected between two groups of the sub-frame, the sub-frame comprises a first assembly and a second assembly, both ends of the first assembly and the second assembly are provided with end connecting structures, and the second assembly is further provided with a middle connecting structure, when the sub-frame assembly is extended by one section in proportion, a middle connecting structure is added between the extended section and the previous section, and so on, the sub-frame structure is freely connected by a plurality of first assemblies and second assemblies through the end connecting structures and the middle connecting structures.

[0005] Preferably, the sub-frame structure comprises three first assemblies and one second assembly, the first assemblies are connected into a chain-shaped whole through the end connecting structures, and the two first assemblies are perpendicular to each other, one end of the chain-shaped whole is connected to the end of the second assembly through the end connecting structure and is perpendicular, and the other end is connected to the middle of the second assembly through the middle connecting structure and is also perpendicular.

[0006] Preferably, the sub-frame structure comprises three first assemblies and two second assemblies, the two second assemblies are oppositely arranged, and the three first assemblies are arranged at the ends and the middle of the two second assemblies.

[0007] Preferably, the first assembly is extended by one section in proportion, and a middle connecting structure is added between the extended section and the previous section, that is, the first assembly becomes the second assembly.

[0008] Preferably, the connecting structure comprises a plurality of columns, and the columns are connected between the corresponding end connecting structures and middle connecting structures of the two groups of sub-frames.

[0009] Preferably, the end connecting structure is a step arranged at both ends of the assembly; the middle connecting structure is a groove arranged on the body of the assembly; the step and the groove are matched in section.

[0010] Preferably, the section of the step and / or the groove is rectangular.

[0011] Preferably, the section of the step and / or the groove is provided with a connecting hole; after the assembly is connected through the step and the groove, the hole positions of the assemblies are aligned.

[0012] Preferably, the connecting hole is circular or polygonal.

[0013] Preferably, the connecting structure is also provided with a connecting hole at both ends and is aligned with the connecting hole of the step and / or the groove, and a connecting column is arranged in the connecting hole to connect the connecting structure and the sub-frame.

[0014] Preferably, it further comprises a pad block, the section of the pad block is matched with the step and / or the groove, the pad block is arranged on the step and / or in the groove, and is used for adjusting the height of the step and / or the depth of the groove.

[0015] The frame is quickly built and disassembled through the simple mortise and tenon structure, the playability is improved during the building process, and the creativity and imagination are stimulated. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic diagram of a cyclically built frame provided by the utility model.

[0017] Figure 2 is a schematic diagram of another cyclically built frame provided by the utility model.

[0018] In the figure: first assembly 1, first assembly 2, stand column 3, connecting column 4, pad block 5, first connecting hole 6, second connecting hole 7, step 8, groove 9. DETAILED DESCRIPTION

[0019] In order to make the technical scheme and advantages of the utility model more clear and apparent, the utility model will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described below are only used as examples and do not limit the utility model.

[0020] As Figure 1The utility model provides a kind of cycle frame of building, including subframe and connecting structure between two groups of the subframe;The subframe includes first component 1 and second component 2;The both ends of the first component and second component are provided with end connection structure, and the middle part of the second component is further provided with middle connection structure;Subframe component is extended by a section every time according to scale, and a middle connection structure is additionally provided between the extended section and the previous section, and so on;The subframe structure is freely connected by the end connection structure and middle connection structure of the first component and second component described in multiple.The design above, the end connection structure and middle connection structure of component provide the basis for the building of frame, realize the quick building and disassembly of frame;The extension according to scale of component guarantees that frame can be constantly expanded, and improves playability;The free connection of multiple components stimulates the creativity and imagination of frame building.

[0021] Preferably, the subframe structure includes three first components 1 and one second component 2;The first component is connected into a chain-shaped whole by the end connection structure, and the two first components are perpendicular;One end of the chain-shaped whole is connected with the end of the second component by the end connection structure and is perpendicular, and the other end is connected with the middle of the second component by the middle connection structure and is also perpendicular;The above steps guide how to build the "6-shaped" frame.

[0022] Preferably, the subframe structure includes three first components 1 and two second components 2;Two second components are oppositely arranged, and the end connection structure of three first components is arranged in the end connection structure and middle connection structure of two second components respectively, and the two are perpendicular;This is another guide for building the "8-shaped" structure of frame form.

[0023] Preferably, the first component 1 is extended by a section according to scale, and a middle connection structure is additionally provided between the extended section and the previous section, that is, the first component 1 becomes the second component 2;This is an example to explain how the frame is constantly expanded.

[0024] Preferably, the connecting structure includes a plurality of columns 3;The column is connected between the corresponding end connection structure and middle connection structure of two groups of the subframe;It plays the role of positioning the lower subframe and supporting the upper subframe.

[0025] Preferably, the end connection structure is a step 8 arranged at both ends of the component;The middle connection structure is a groove 9 arranged in the component body;The cross section of the step and the groove is matched;It is convenient to connect the subframe components into a chain-shaped whole.

[0026] Preferably, the cross section of the step 8 and / or the groove 9 is rectangular;Make the connection between the subframe components more solid and stable.

[0027] Preferably, the first connecting hole 6 is provided through the cross section of the step 8 and / or the groove 9; after the components are connected by the step and the groove, their holes are aligned; this ensures connection performance and prepares for a more robust and stable connection method.

[0028] Preferably, the first connecting hole 6 is circular or polygonal; the structure is reasonable and convenient for manufacturing.

[0029] Preferably, the two ends of the connecting structure are also provided with second connecting holes 7 and are aligned with the first connecting holes 6 of the step 8 and / or groove 9. Connecting posts 4 are provided in the second connecting holes 7 to connect the connecting structure and the sub-frame; ensuring connection performance and providing a more robust and stable connection method.

[0030] Preferably, the system also includes a pad 5, the cross-section of which matches the step and / or groove. The pad is disposed on the step and / or in the groove to adjust the height of the step and / or the depth of the groove, thus ensuring the stability and integrity of the frame.

[0031] In the specific construction, the three first components 1 are connected into a chain-like whole by the steps 8 of their respective end connection structures. The connected first components 1 are perpendicular and the first connection holes 6 in the steps 8 are aligned with each other. One end of the chain-like whole is connected to the step 8 of the end connection structure of a second component 2, and is perpendicular and the first connection holes 6 in the steps 8 are aligned with each other. The other end is connected to the groove 9 of the middle connection structure of the second component 2, and is perpendicular and the first connection holes 6 in the groove 9 are aligned with each other. The remaining steps 8 of the end connection structure of the second component 2 are adjusted in height using pads 5. The first sub-frame 1 is formed by the above steps, and the above steps are repeated to form the second sub-frame 2. Then, multiple columns 3 are used to connect the corresponding end connection structures and middle connection structures on the two sets of sub-frames, and the second connection holes 7 at both ends of the connection structure are aligned with the first connection holes 6 of the steps 8 and / or the groove 9. Finally, the connection structure and the two sets of sub-frames are connected by connecting columns 4.

[0032] like Figure 2 As shown, four first components 1 are connected into a chain-like whole by steps 8 of their respective end connection structures. The connected first components 1 are perpendicular and the first connection holes 6 in the steps 8 are aligned with each other to form a first sub-frame 1. The above steps are repeated to form a second sub-frame 2. Multiple columns 3 are used to connect the corresponding end connection structures on the two sets of sub-frames, and the second connection holes 7 at both ends of the connection structure are aligned with the first connection holes 6 of the steps 8. Finally, the connection structure and the two sets of sub-frames are connected by connecting columns 4.

[0033] The above examples made by the utility model are not limited to the embodiments; other different forms of changes or variations can be made on the basis of the above description, all the embodiments cannot be exhausted here, and the obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. A circularly built frame, characterized by: The sub-frame structure comprises three first components (1) and one second component (2); the first components (1) are connected into a chain-shaped whole through the end connecting structures, and the two first components (1) connected in series are perpendicular to each other; one end of the chain-shaped whole is connected to the end of the second component through the end connecting structure and is perpendicular to the end of the second component, and the other end is connected to the middle of the second component through the middle connecting structure and is also perpendicular to the middle of the second component.

2. The frame of claim 1, wherein: The sub-frame structure comprises three first components (1) and one second component (2); the first components (1) are connected into a chain-shaped whole through the end connecting structures, and the two first components (1) connected in series are perpendicular to each other; one end of the chain-shaped whole is connected to the end of the second component through the end connecting structure and is perpendicular to the end of the second component, and the other end is connected to the middle of the second component through the middle connecting structure and is also perpendicular to the middle of the second component.

3. The frame of claim 1, wherein: The sub-frame structure comprises three first components (1) and one second component (2); the first components (1) are connected into a chain-shaped whole through the end connecting structures, and the two first components (1) connected in series are perpendicular to each other; one end of the chain-shaped whole is connected to the end of the second component through the end connecting structure and is perpendicular to the end of the second component, and the other end is connected to the middle of the second component through the middle connecting structure and is also perpendicular to the middle of the second component.

4. The frame of claim 1, wherein: The first component (1) is extended by one section in proportion, and a middle connecting structure is added between the extended section and the previous section, and the first component (1) becomes the second component (2).

5. The frame of claim 1, wherein: The connecting structure comprises a plurality of columns (3); the columns (3) are connected between the corresponding end connecting structures and middle connecting structures of the two groups of sub-frames.

6. The frame of claim 1, wherein: The end connecting structure is a step arranged at the two ends of the component; the middle connecting structure is a groove arranged on the body of the component; the cross sections of the step and the groove are matched.

7. The frame of claim 6, wherein: The cross section of the step and / or the groove is rectangular.

8. The frame of claim 6, wherein: The connecting hole (6) is circular or polygonal.

9. The frame of claim 8, wherein: Both ends of the connecting structure are also provided with connecting holes which are aligned with the connecting holes of the step and / or the groove, and a connecting column (4) is arranged in the connecting hole to connect the connecting structure and the sub-frame.

10. The frame of claim 8, wherein: The spacer (5) is matched with the step and / or the groove in cross section, and is arranged on the step and / or in the groove to adjust the height of the step and / or the depth of the groove.

11. The frame of claim 6, wherein: ​

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