Universal cross member and frame using the same

Abstract

The utility model discloses a kind of universal crossbeam and frame applying the crossbeam, including the plug-in block of being set to the crossbeam end part;One end the plug-in block with the center of the length direction of the crossbeam and first direction is axis and overturns, can make it coincide with another end the plug-in block. The plug-in block of setting crossbeam both sides is in the state of overturnable coincidence, plug-in block can be installed in any one section of crossbeam, ensure that any one crossbeam can be matched with original structure after changing position, while also avoid distinguishing error in packaging, transportation and other links, packaging error situation, improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of sunshades, and in particular to a universal crossbeam and a frame using the crossbeam. Background Technology

[0002] The crossbeams are an indispensable component of the awning frame. In traditional awnings, the top frame is made up of four crossbeams connected end to end.

[0003] In the frame of a traditional awning, the left and right crossbeams and the front and rear crossbeams adopt corresponding structural shapes due to installation requirements. Each crossbeam needs to be distinguished from the manufacturing, packaging and installation processes, which increases manufacturing costs. It is also quite troublesome to record and count them in detail during packaging and transportation. Summary of the Invention

[0004] Based on this, this application provides a universal beam and a frame using the beam to solve the above-mentioned technical problems.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a universal crossbeam, including a plug-in block disposed at the end of the crossbeam; one end of the plug-in block is rotated about the center of the crossbeam in the length direction and with the first direction as the axis, so that it can coincide with the plug-in block at the other end.

[0006] In the above technical solution, the plug-in block is further composed of a plug-in portion embedded in the crossbeam and an extension portion placed outside the crossbeam.

[0007] In the above technical solution, the plug-in part has a symmetrical structure, with the central horizontal plane where the height direction of the plug-in part is located as the symmetrical plane.

[0008] In the above technical solution, the height of the extension is half the height of the plug-in portion and is flush with one end face of the plug-in portion in the height direction.

[0009] In the above technical solution, the extension portion is provided with a through threaded hole, and a countersunk hole with a diameter larger than the threaded hole is provided on the flush end face.

[0010] The frame uses a universal crossbeam, which includes the crossbeam, with the two ends of the crossbeam being the head end and the tail end. Four sets of perpendicular crossbeams are connected end to end to form the frame.

[0011] In the above technical solution, the extensions on the first end and the extensions on the last end of the two adjacent sets of crossbeams are joined together.

[0012] The beneficial effects of this utility model are: the plug-in blocks on both sides of the crossbeam are set to be flip-over and overlapped, and the plug-in blocks can be installed on any section of the crossbeam, ensuring that any crossbeam can match the original structure after being moved. At the same time, it can also avoid mis-distinguishing and incorrect packaging in packaging and transportation, thereby improving production efficiency. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is a perspective view of the present invention.

[0015] Figure 2 This is an exploded view of this utility model.

[0016] Figure 3 This is a perspective view of the plug-in block of this utility model.

[0017] Figure 4 This is a perspective view of the plug-in block of this utility model from another angle.

[0018] Figure 5 This is a front view of the plug-in block of this utility model.

[0019] In the diagram, 1. crossbeam; 2. plug-in block; 21. plug-in part; 22. extension part; 221. threaded hole; 222. countersunk hole; a. head end; b. tail end. Detailed Implementation

[0020] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application. In addition, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of those of ordinary skill in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection of this application.

[0021] Reference Figure 1-5 As shown, a universal crossbeam includes a plug block 2 disposed at one end of the crossbeam 1; one end of the plug block 2 is rotated about the center of the crossbeam 1 along its length and with the first direction as the axis, so that it can coincide with the other end of the plug block 2.

[0022] It should be noted that the crossbeam 1 is strip-shaped, with two ends, a and b. A conventional water guide channel is provided on the crossbeam 1, and a fixed distance is provided between the two ends of the water guide channel and the end face of the crossbeam 1 to prevent interference between the crossbeams 1 when splicing adjacent crossbeams 1.

[0023] The plug-in block 2 is composed of two plug-in parts 21 and extension parts 22 spliced ​​together. The plug-in parts 21 and extension parts 22 can be connected by welding, while ensuring that part of the plug-in part 21 is embedded in the crossbeam 1 and part of the extension part 22 is placed outside the crossbeam 1.

[0024] Furthermore, the insertion block 2 matches the groove formed by the ribs on the inner wall of the crossbeam 1. At the same time, it is necessary to ensure that the insertion part 21 has a symmetrical structure. In the height direction, the horizontal plane at the center of the insertion part 21 is a symmetrical plane. In this way, when one of the insertion blocks 2 is transferred from the first end a to the last end b of the crossbeam 1 or from the last end b to the first end a, there will be no situation where it cannot be installed.

[0025] Furthermore, in order to ensure that the plug-in part 21 can be fixed at the end of the crossbeam 1, a screw is provided on the side end face of the crossbeam 1 to be screwed into the plug-in part 21, so that the plug-in block 2 is fixed at the end of the crossbeam 1.

[0026] Meanwhile, the height of the extension 22 is set to half the height of the insertion part 21, and the end face of the extension 22 in the height direction is flush with the end face of the insertion part 21 in the height direction. This ensures that when the two extension parts 22 are joined together, they can match the height of the crossbeam 1.

[0027] To ensure that the two extension parts 22 can be fastened together after assembly, a threaded hole 221 is provided on the extension part 22, running from top to bottom. A countersunk hole 222, concentric with the threaded hole 221, is provided on the end face of the extension part 22 that is flush with the insertion part 21. Meanwhile, the diameter of the countersunk hole 222 is larger than that of the threaded hole 221, and a screw is provided thereon, which is screwed into the threaded hole 221 of the other extension part 22 from the countersunk hole 222.

[0028] The four crossbeams 1 are assembled into a rectangular frame in a head-to-tail order. Specifically, the extensions 22 on the head end a and the tail end b of two adjacent sets of crossbeams 1 are joined together.

[0029] Frame installation process: Select any one of the plug-in blocks 2 at both ends of the crossbeam 1 and insert it into the side end of the crossbeam 1. After inserting the plug-in blocks 2 into both ends of all the crossbeams 1, connect the crossbeams end to end to ensure that the two extension parts 22 are joined together. Lock the frame by screwing a screw into the threaded hole 221 on the extension part 22.

[0030] The various embodiments of this application have now been described in detail. To avoid obscuring the concept of this application, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of this application. The foregoing embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A universal crossbeam, characterized in that, include, The plug-in block (2) is disposed at the end of the crossbeam (1); One end of the plug-in block (2) can be flipped around the center of the crossbeam (1) in the length direction and with the first direction as the axis, so that it can coincide with the other end of the plug-in block (2).

2. The universal crossbeam according to claim 1, characterized in that, The plug-in block (2) consists of a plug-in portion (21) embedded in the crossbeam (1) and an extension portion (22) placed outside the crossbeam (1).

3. The universal crossbeam according to claim 2, characterized in that, The plug-in part (21) has a symmetrical structure, with the central horizontal plane where the height direction of the plug-in part (21) is located as the symmetrical plane.

4. The universal crossbeam according to claim 2, characterized in that, The height of the extension (22) is half the height of the plug (21) and is flush with one end face of the plug (21) in the height direction.

5. The universal crossbeam according to claim 2, characterized in that, The extension (22) is provided with a through threaded hole (221), and a countersunk hole (222) with a diameter larger than the threaded hole (221) is provided on the flush end face.

6. A frame using a universal beam, including the beam of claim 2, characterized in that, The two ends of the crossbeam (1) are the head end (a) and the tail end (b), and the four sets of perpendicular crossbeams (1) are connected end to end to form a frame.

7. The frame with universal beams according to claim 6, characterized in that, The extensions (22) on the first end (a) and the extensions (22) on the last end (b) of the two adjacent sets of crossbeams (1) are joined together.

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