Tool-free aluminum profile connector

Abstract

The utility model relates to the technical field of aluminum profiles, and discloses a tool-free aluminum profile connector which comprises a primary clamping shell and a secondary clamping shell, the outer surface of one side of the primary clamping shell is fixedly connected with an aluminum profile clamping piece, and square clamping holes are formed in the positions, close to the center, of the outer surfaces of the front side and the rear side of the primary clamping shell. A clamping groove is formed in the outer surface of the other side of the primary clamping shell, fixing blocks are fixedly connected to the edges, close to one side, of the top and the bottom of the primary clamping shell correspondingly, C-shaped clamping grooves are formed in the opposite sides of the two fixing blocks correspondingly, and a clamping block is fixedly connected to the outer surface of one side of the secondary clamping shell; the utility model solves the problem that the use efficiency of the device is reduced due to the facts that an aluminum profile is usually used as a support frame in the construction of an exhibition stand, but the connection fittings of the aluminum profile are various, tools are needed for connection and secondary processing, the number of parts is large, the assembly efficiency is low, and wrong models are easy to buy during the model selection of the parts.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profiles, in particular to a tool-free aluminum profile connector. Background Art

[0002] Industrial aluminum profiles, also known as industrial aluminum extrusions and industrial aluminum alloy profiles, are an alloy primarily composed of aluminum. Aluminum rods are melted and extruded to create various cross-sectional shapes. However, the proportion of added alloys varies, resulting in varying mechanical properties and applications. Generally speaking, industrial aluminum profiles refer to all aluminum profiles except those used in building doors and windows, curtain walls, interior and exterior decoration, and structural applications.

[0003] When using aluminum profiles for connection and construction, traditionally in booth construction, aluminum profiles are usually used as support frames. However, there are many types of aluminum profile connection accessories, and all require tools for connection and secondary processing. The number of parts is large and the assembly efficiency is low. It is easy to buy the wrong model when selecting parts, thereby reducing the efficiency of the device. Utility Model Content

[0004] The purpose of the present utility model is to provide a tool-free aluminum profile connector to solve the problem that the existing equipment proposed in the above background technology usually uses aluminum profiles as support frames in booth construction, but there are many types of connecting accessories for aluminum profiles, and they all require tools for connection and secondary processing, the number of parts is large and the assembly efficiency is low, and it is easy to buy the wrong model when selecting parts, thereby reducing the use efficiency of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a tool-free aluminum profile connector, comprising a mother card shell and a daughter card shell, wherein the outer surface of one side of the mother card shell is fixedly connected to an aluminum profile clamping piece, the outer surfaces of the front and rear sides of the mother card shell are both provided with square clamping holes near the center, and the outer surface of the other side of the mother card shell is provided with a clamping groove, the top and bottom of the mother card shell are both fixedly connected to the edge near one side, and the two opposite sides of the fixing blocks are provided with a C-shaped clamping groove, the outer surface of one side of the daughter card shell is fixedly connected to a clamping block, and the clamping block is clamped and connected to the clamping groove, the outer surfaces of the front and rear sides of the clamping block are both fixedly connected to elastic buckles near the center, and the elastic buckles are clamped and connected to the square clamping holes.

[0006] As a preferred embodiment, an aluminum profile clamp is fixedly connected to the other outer surface of the sub-cage, and bolt holes are provided near the center of the outer surfaces of the aluminum profile clamp and the aluminum profile engaging member on the opposite sides.

[0007] As a preferred embodiment, the inside of the two bolt holes are fixedly connected with fixing bolts, one end of the two fixing bolts are threadedly connected to the aluminum profile body, and the outer surface of one side of the aluminum profile body is clamped and connected with the aluminum profile clip and the aluminum profile clamp.

[0008] As a preferred embodiment, the top and bottom of the aluminum profile clamp are fixedly connected to a ring claw near the center, and the outer surface of one side of the two ring claws is clamped with a zipper ring.

[0009] As a preferred embodiment, the interiors of the two C-shaped slots are both rotatably connected with zipper handles.

[0010] As a preferred embodiment, a circular groove is formed at the bottom of each of the two zipper handles, and the circular groove is snap-fitted to the zipper ring.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model is characterized in that the mother card shell and the child card shell are respectively fixed on the aluminum profile body, and then fixed by fixing bolts, so that the aluminum profile clamping piece and the aluminum profile clamping piece are respectively clamped and connected with the aluminum profile body, and then the mother card shell and the child card shell are spliced ​​together, so that the clamping block and its clamping groove are clamped and connected, and at the same time the elastic clamp is spliced ​​and clamped with the square clamping hole, and the two aluminum profile bodies are basically connected. Finally, the zipper handle is pushed to move the zipper ring, so that the zipper ring buckles the ring claw, and then the zipper handle is moved in the opposite direction, so that the zipper ring clamps the ring claw, so that the device is easy to fix, and the use efficiency of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model provides a schematic diagram of the main three-dimensional structure of a tool-free aluminum profile connector;

[0014] Figure 2 The utility model provides a schematic diagram of the main exploded three-dimensional structure of a tool-free aluminum profile connector;

[0015] Figure 3 The utility model provides a schematic diagram of a side-view exploded three-dimensional structure of a tool-free aluminum profile connector;

[0016] Figure 4 The utility model provides a schematic diagram of the three-dimensional structure of the female housing portion of a tool-free aluminum profile connector;

[0017] Figure 5 The present invention provides a schematic diagram of the three-dimensional structure of a sub-housing portion of a tool-free aluminum profile connector.

[0018] In the figure: 1. Mother housing; 2. Square housing hole; 3. Aluminum profile clamp; 4. Clamping slot; 5. Fixing block; 6. C-shaped housing slot; 7. Bolt hole; 8. Sub-housing; 9. Clamping block; 10. Elastic buckle; 11. Aluminum profile clamp; 12. Collar claw; 13. Fixing bolt; 14. Aluminum profile body; 15. Zipper handle; 16. Zipper collar; 17. Round groove. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] See also Figure 1-Figure 5 The utility model provides a technical solution: a tool-free aluminum profile connector, including a mother card shell 1 and a daughter card shell 8, one side of the outer surface of the mother card shell 1 is fixedly connected to an aluminum profile clamping piece 3, the front and rear outer surfaces of the mother card shell 1 are both provided with a square clamping hole 2 near the center, the other side of the outer surface of the mother card shell 1 is provided with a clamping groove 4, the top and bottom of the mother card shell 1 are both fixedly connected to the edge of one side, the two fixing blocks 5 are both provided with a C-shaped clamping groove 6 on the opposite side, and the outer surface of one side of the daughter card shell 8 is fixedly connected to a clamping block 9, and the snap-fitting block 9 is snap-fitted to the snap-fitting groove 4, and the front and rear outer surfaces of the snap-fitting block 9 are fixedly connected with elastic snap-fitting buckles 10 near the center, and the elastic snap-fitting buckle 10 is snap-fitted to the square snap-fitting hole 2, and is fixed to the aluminum profile body 14 through the mother card shell 1 and the child card shell 8 respectively, and then the mother card shell 1 and the child card shell 8 are spliced ​​together, so that the snap-fitting block 9 is snap-fitted to its snap-fitting groove 4, and at the same time, the elastic snap-fitting buckle 10 will be spliced ​​and snap-fitted with the square snap-fitting hole 2, and the two aluminum profile bodies 14 are basically connected.

[0022] The outer surface of the other side of the sub-housing 8 is fixedly connected to an aluminum profile clamp 11, and bolt holes 7 are provided near the center of the outer surfaces of the opposite sides of the aluminum profile clamp 11 and the aluminum profile clamp 3. The insides of the two bolt holes 7 are fixedly connected with fixing bolts 13, and one end of the two fixing bolts 13 is threadedly connected to the aluminum profile body 14, and the outer surface of one side of the aluminum profile body 14 is clamped and connected with the aluminum profile clamp 11 and the aluminum profile clamp 3, and fixed by the fixing bolts 13, so that the aluminum profile clamp 3 and the aluminum profile clamp 11 are respectively clamped and connected with the aluminum profile body 14.

[0023] The top and bottom of the aluminum profile clamp 11 are fixedly connected to the center with a ring claw 12, and the outer surface of one side of the two ring claws 12 is clamped with a zipper ring 16. The inside of the two C-shaped slots 6 is clamped and rotatably connected with a zipper handle 15. The bottom of the two zipper handles 15 is provided with a circular groove 17, and the circular groove 17 is clamped and connected to the zipper ring 16. By pushing the zipper handle 15, the zipper ring 16 is moved, so that the zipper ring 16 buckles the ring claw 12, and then the zipper handle 15 is moved in the opposite direction, so that the zipper ring 16 clamps the ring claw 12.

[0024] Working principle: When the device is used, the mother card shell 1 and the child card shell 8 are first fixed to the aluminum profile body 14 respectively, and then fixed by the fixing bolts 13, so that the aluminum profile clamping part 3 and the aluminum profile clamping part 11 are respectively clamped and connected with the aluminum profile body 14, and then the mother card shell 1 and the child card shell 8 are spliced ​​together, so that the clamping block 9 and its clamping groove 4 are clamped and connected, and at the same time the elastic buckle 10 is spliced ​​and clamped with the square clamping hole 2. At this point, the two aluminum profile bodies 14 are basically connected. Finally, the zipper handle 15 is pushed to move the zipper ring 16, so that the zipper ring 16 buckles the ring claw 12, and then the zipper handle 15 is moved in the opposite direction, so that the zipper ring 16 clamps the ring claw 12, so that the device is easy to fix, and the use efficiency of the device is improved.

[0025] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A tool-free aluminum profile connector, comprising a female housing (1) and a female housing (8), characterized in that: An aluminum profile engaging member (3) is fixedly connected to the outer surface of one side of the mother card shell (1); a square engaging hole (2) is provided on the outer surface of the front side and the rear side of the mother card shell (1) near the center; a engaging groove (4) is provided on the outer surface of the other side of the mother card shell (1); a fixing block (5) is fixedly connected to the edge of the top and bottom of the mother card shell (1) near one side; a C-shaped engaging groove (6) is provided on the opposite sides of the two fixing blocks (5); a engaging block (9) is fixedly connected to the outer surface of one side of the sub-card shell (8), and the engaging block (9) is engaged with the engaging groove (4); an elastic buckle (10) is fixedly connected to the outer surface of the front side and the rear side of the engaging block (9) near the center, and the elastic buckle (10) is engaged with the square engaging hole (2).

2. The tool-free aluminum profile connector according to claim 1, characterized in that: An aluminum profile clamp (11) is fixedly connected to the outer surface of the other side of the sub-cage (8), and bolt holes (7) are provided near the center of the outer surfaces of the aluminum profile clamp (11) and the aluminum profile engaging part (3) on the opposite sides.

3. The tool-free aluminum profile connector according to claim 2, characterized in that: The interiors of the two bolt holes (7) are fixedly connected with fixing bolts (13), one end of the two fixing bolts (13) is threadedly connected with the aluminum profile body (14), and one side outer surface of the aluminum profile body (14) is clamped and connected with the aluminum profile clamp (11) and the aluminum profile clamp (3).

4. The tool-free aluminum profile connector according to claim 3, characterized in that: The top and bottom of the aluminum profile clamp (11) are fixedly connected with a collar claw (12) near the center, and the outer surface of one side of the two collar claws (12) is clamped with a zipper collar (16).

5. The tool-free aluminum profile connector according to claim 1, characterized in that: The interiors of the two C-shaped slots (6) are both engaged and rotatably connected with zipper handles (15).

6. The tool-free aluminum profile connector according to claim 5, characterized in that: The bottoms of the two zipper handles (15) are both provided with circular grooves (17), and the circular grooves (17) are snap-fitted and connected to the zipper rings (16).

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