Cover shell and end cover fast-assembling structure

Abstract

The utility model discloses a housing end cover quick-mounting structure, which comprises a housing main body, an end cover and an inner cover plate positioned on the side end face of the housing main body, the end cover is positioned on one side of the inner cover plate, and a first mounting hole and a second mounting hole with lateral guide structures are respectively arranged at diagonal positions of the inner cover plate; the end cover is correspondingly provided with a matching column with a locking boss and a positioning column; the matching column is provided with a first locking piece matched with the lateral guiding structure. The lateral guide structure comprises a guide-in channel with a first width, a limiting opening with a second width is formed in the first mounting hole, and the diameter of the boss is larger than that of the limiting opening and is consistent with that of the first mounting hole; and the positioning column is connected with the second mounting hole through a second locking piece. On the premise that the original functions are achieved, the production cost is greatly saved, meanwhile, installation is more convenient and faster, and the adjusting space is larger.

Description

Technical Field

[0001] This utility model relates to the field of retractable canopy, and in particular to a quick-install structure for the end cap of the canopy. Background Technology

[0002] The canopy of the retractable arm has end caps at both ends for sealing, which serve both decorative and protective purposes.

[0003] In the announcement number CN218117007U, the end cover is divided into two parts: a rectangular frame and a cover. The rectangular frame is fastened to the inner cover plate with screws, and the cover is embedded into the rectangular frame by a magnetic structure. Although this structure allows the internal motor stroke adjustment switch to be operated by removing only the cover, it is more troublesome to install and has a higher production cost. At the same time, the adjustment space is limited during adjustment. Summary of the Invention

[0004] Based on this, this application provides a quick-release structure for the end cap of the housing to solve the above-mentioned technical problems.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a quick-install structure for a cover end cap, including a cover body, an end cap, and an inner cover plate located on the side end face of the cover body. The end cap is located on one side of the inner cover plate. The inner cover plate has a first mounting hole and a second mounting hole with a lateral guide structure at opposite diagonal positions. The end cap is correspondingly provided with a mating post and a positioning post with a locking boss. The mating post is provided with a first locking element adapted to the lateral guide structure. The lateral guide structure includes an inlet channel of a first width and a limiting opening of a second width is formed on the first mounting hole. The diameter of the boss is larger than the limiting opening and is consistent with the first mounting hole. The positioning post and the second mounting hole are connected by a second locking element.

[0006] In the above technical solution, the end cap is further provided with a notch for the inner cover plate to enter from the side; the thickness of the inner cover plate is consistent with the height of the notch; the top surfaces of the mating post and the positioning post are flush with the bottom edge of the notch.

[0007] In the above technical solution, the first locking member and the second locking member further include a screw screwed into the interior and an end exposed on the outside. The diameter of the end is larger than the diameter of the first mounting hole and smaller than the first width of the inlet channel.

[0008] In the above technical solution, the end cap is a concave shell with several sets of reinforcing ribs on its concave peripheral wall.

[0009] In the above technical solution, the main body of the cover includes a front end and a rear end, the notched edge is located on the side closer to the rear end, and the first mounting hole is located on the inner cover plate on the side closer to the front end.

[0010] The beneficial effects of this utility model are: forming an integrated end cap, which greatly saves production costs while achieving the original functions, and is more convenient and quick to install, with a larger adjustment space. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0012] Figure 1 This is a first-angle perspective view of the present invention.

[0013] Figure 2 This is a second perspective view of the present invention.

[0014] Figure 3 This is a first-angle perspective view of the end cap of this utility model after disassembly.

[0015] Figure 4 This is a second-angle perspective view of the end cap of this utility model after disassembly.

[0016] Figure 5 This is a perspective view of the end cap of this utility model.

[0017] Figure 6 This is a side view of the end cap of this utility model.

[0018] Figure 7 This is a diagram showing the first step of the assembly of the end cap and inner cover plate of this utility model.

[0019] Figure 8 This is the utility model Figure 7 Enlarged view of point A in the middle.

[0020] Figure 9 This is a diagram showing the second step of the assembly of the end cap and inner cover plate of this utility model.

[0021] Figure 10 This is the utility model Figure 9 Enlarged view of section B in the middle.

[0022] Figure 11 This is a diagram showing the third step of the assembly of the end cap and inner cover plate of this utility model.

[0023] In the figure, 1. Main body of the cover, 2. End cap, 3. Inner cover plate, 4. First mounting hole, 5. Second mounting hole, 6. Boss, 7. Mating post, 8. Positioning post, 9. First locking element, 10. Inlet channel, 11. Limiting port, 12. Second locking element, 13. Edge notch, 14. Screw, 15. End, 16. Reinforcing rib, 17. Front end, 18. Rear end. Detailed Implementation

[0024] 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.

[0025] Reference Figure 1-11 As shown, the quick-release end cap structure includes a housing body 1, an end cap 2, and an inner cover plate 3 located on the side end face of the housing body 1. The end cap 2 is located on one side of the inner cover plate 3. The inner cover plate 3 has a first mounting hole 4 and a second mounting hole 5 with a lateral guide structure at opposite diagonal positions. The end cap 2 is correspondingly provided with a mating post 7 with a locking boss 6 and a positioning post 8. The mating post 7 is provided with a first locking element adapted to the lateral guide structure. The lateral guide structure includes an inlet channel 10 of a first width and a limiting opening 11 of a second width is formed on the first mounting hole 4. The diameter of the boss 6 is larger than that of the limiting opening 11 and is consistent with that of the first mounting hole 4. The positioning post 8 is connected to the second mounting hole 5 through a second locking element.

[0026] Specifically, the guide structure on the first mounting hole 4 is a horizontal guide located at the upper side. The boss 6 on the mating post 7 mates with the limiting port 11 and is embedded in the first mounting hole 4 to ensure that it is limited in the direction parallel to the inner cover plate 3. The first locking member 9 is in the first mounting hole 4 and limits it in the direction perpendicular to the inner cover plate 3.

[0027] In order to ensure that the inner cover plate 3 can be completely covered after installation, a notch 13 is provided on the end cover 2 for the inner cover plate 3 to enter from the side. The inner cover plate 3 matches the inner peripheral wall of the end cover 2 and can be matched. In order to prevent the inner cover plate 3 from being exposed, the thickness of the inner cover plate 3 needs to be consistent with the height of the notch 13. Similarly, the height of the matching post and the positioning post 8 needs to be ensured not to exceed the bottom surface of the notch 13, preferably, they are kept flush.

[0028] It should be noted that the height of the boss 6 needs to exceed the horizontal bottom surface height of the notched edge 13, while ensuring that it does not exceed the horizontal edge surface of the end cap 2. Preferably, the height of the boss 6 is flush with the horizontal edge surface of the end cap 2 and consistent with the thickness of the inner cover plate 3. The first locking member 9 and the second locking member 12 are both screws, including a screw 14 screwed into the inside and an exposed end 15. It is necessary to ensure that the diameter of the end 15 is greater than the diameter of the first mounting hole 4 and less than the first width of the guide channel 10.

[0029] The end cap 2 is a concave shell. In order to ensure structural strength, a number of reinforcing ribs 16 are provided on its concave peripheral wall. Since its shape is rectangular, preferably, three reinforcing ribs 16 are provided in its length direction and two reinforcing ribs 16 are provided in its width direction.

[0030] The main body 1 of the cover includes a front end 17 and a rear end 18. The front end 17 of the main body 1 is a curved arm extension structure, which restricts the operation of the mounting screw. An installation space can be provided at the rear end 18. Therefore, for the convenience of installing the end cover 2, the notch 13 is provided on the end cover 2 on the side of the rear end 18. The first mounting hole 4 is located on the inner cover plate 3 on the side close to the front end 17.

[0031] The working process of this utility model is as follows: The main body 1 of the cover has been installed on the wall. The first locking member 9 is pre-installed on the protrusion 6 on the end cover 2. When installing the end cover 2, the end cover 2 is first fastened to the inner cover plate 3 and fits against the inner cover plate 3, ensuring that the side with the missing edge 13 faces inward. At this time, the first locking member 9 is located in the guide channel 10. The end cover 2 is moved from the front end 17 to the rear end 18. The protrusion 6 enters the first mounting hole 4 through the limiting port 11. At this time, the second mounting hole 5 matches and aligns with the positioning post 8. On the inner side of the inner cover plate 3, the end cover 2 is fastened to the inner end cover 2 by screwing in the second locking member 12.

[0032] 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.

[0033] 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 quick-release end cap structure for a housing, comprising a housing body (1), an end cap (2), and an inner cover plate (3) located on the side end face of the housing body (1), wherein the end cap (2) is located on one side of the inner cover plate (3), characterized in that, The inner cover plate (3) is provided with a first mounting hole (4) and a second mounting hole (5) with a side guide structure at opposite diagonal positions; The end cap (2) is provided with a mating post (7) with a locking boss (6) and a positioning post (8); The mating column (7) is provided with a first locking element (9) adapted to the lateral guide structure; The side guide structure includes an inlet channel (10) of first width and a limiting opening (11) of second width is formed on the first mounting hole (4). The diameter of the boss (6) is larger than that of the limiting opening (11) and is consistent with the first mounting hole (4). The positioning pin (8) and the second mounting hole (5) are connected by the second locking member (12).

2. The quick-release structure for the end cap of the casing according to claim 1, characterized in that, The end cap (2) is provided with a notch (13) for the inner cover plate (3) to enter from the side; The thickness of the inner cover plate (3) is consistent with the height of the notched edge (13); The top surfaces of the mating post (7) and the positioning post (8) are flush with the bottom edge of the missing edge (13).

3. The quick-release structure for the end cap of the casing according to claim 1, characterized in that, The first locking member (9) and the second locking member (12) include a screw (14) screwed into the interior and an end (15) exposed to the outside. The diameter of the end (15) is greater than the diameter of the first mounting hole (4) and less than the first width of the inlet channel (10).

4. The quick-release structure for the end cap of the casing according to claim 2, characterized in that, The end cap (2) is a concave shell with several sets of reinforcing ribs (16) on its concave peripheral wall.

5. The quick-release structure for the end cap of the casing according to claim 4, characterized in that, The main body (1) of the cover includes a front end (17) and a rear end (18), the notch (13) is located on the side closer to the rear end (18), and the first mounting hole (4) is located on the inner cover plate (3) on the side closer to the front end (17).

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