Door leaf adjustment device

Abstract

The utility model discloses a door leaf adjusting device, including the door leaf still include, set up in the adjusting part of door leaf bottom, set up the positioning part on the ground, be provided with the taper end of embedding in the positioning part on the adjusting part, make the taper end and positioning part always keep the close state after the height of door leaf is adjusted. Change the plane support to the tip end support, can more effectively prevent the deviation of adjusting part in the adjusting process of adjusting part, effectively prevent the installation deviation.

Description

Technical Field

[0001] This utility model relates to the field of door panels, and in particular to a door panel adjustment device. Background Technology

[0002] Various accessories are installed on the four walls of the awning frame to increase its functionality. On the sunny side, to avoid direct sunlight in the afternoon, a louvered door with rotating louvers is installed to control the amount of light entering this side.

[0003] Door panels installed within a frame cannot guarantee precision; therefore, adjustment mechanisms are needed to adjust the height of the door panel within the frame, such as... Figure 1 As shown, conventional adjusting components are integrated, and when adjusting the height using bolts, the entire component may shift, requiring manual correction, which is very troublesome. Summary of the Invention

[0004] Based on this, this application provides a door adjustment device to solve the above-mentioned technical problems.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a door leaf adjustment device, including a door leaf, and further including an adjustment component disposed at the bottom of the door leaf; a positioning component disposed on the ground; the adjustment component is provided with a conical end embedded in the positioning component, so that the conical end and the positioning component always remain in close contact when the height of the door leaf is adjusted.

[0006] In the above technical solution, the door leaf further includes a bottom frame, the bottom frame is a hollow part, and a strip groove is provided at the middle section of the bottom edge of the bottom frame. The adjusting member is installed in the strip groove and moves in the length direction of the strip groove.

[0007] In the above technical solution, the adjusting member further includes a slide block disposed in the strip groove, the slide block having grooves on both sides, the bottom edge of the bottom frame on both sides of the strip groove being embedded in the groove, and having a threaded hole extending from top to bottom through the center of the slide block.

[0008] In the above technical solution, the adjusting component further includes an adjusting rod, which is composed of a cone head and a screw. The cone head is composed of a cone body and a cone end, and the cone body is polygonal.

[0009] In the above technical solution, the positioning component further includes an expansion nail and a positioning sleeve. The positioning sleeve is disposed on the expansion nail, and when the expansion nail is nailed to the ground, the positioning sleeve is fixed to the ground.

[0010] In the above technical solution, the cone end accounts for at least one-third of the height of the cone head, and the depth to which the cone end is embedded in the positioning sleeve is less than the height of the positioning sleeve.

[0011] In the above technical solution, the expansion nail is further composed of an iron nail and an expansion sleeve. The positioning sleeve is installed on the head of the iron nail. The bottom of the positioning sleeve is provided with a through hole with a diameter matching the iron nail, and the head of the iron nail is placed inside the positioning sleeve.

[0012] The beneficial effects of this utility model are: replacing the one-piece type with two sets of mating type, and changing the flat support to the pointed support, can more effectively prevent the adjustment component from shifting during the adjustment process, and effectively prevent installation deviation. 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 structural diagram of the adjustment mechanism on a traditional door panel.

[0015] Figure 2 This is a perspective view of the door leaf application product of this utility model.

[0016] Figure 3 This is a three-dimensional view of the door leaf of this utility model.

[0017] Figure 4 This is the utility model Figure 3 Enlarged view of point A.

[0018] Figure 5 This is an exploded view of the adjusting device of this utility model.

[0019] Figure 6 This is an exploded perspective view of the positioning component of this utility model.

[0020] Figure 7 This is a perspective view of the positioning component of this utility model.

[0021] Figure 8 This is a front view of the positioning component of this utility model.

[0022] In the diagram, 1. Door leaf; 2. Adjusting component; 21. Slide block; 211. Groove; 212. Threaded hole; 22. Adjusting rod; 221. Cone head; 2211. Cone body; 2212. Cone end; 222. Screw; 3. Positioning component; 31. Expansion nail; 311. Nail; 312. Expansion sleeve; 32. Positioning sleeve; 321. Through hole; 4. Base frame; 5. Strip groove. Detailed Implementation

[0023] 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.

[0024] Reference Figure 2-8 As shown, the door leaf adjustment device includes a door leaf 1, and also includes an adjustment component 2 disposed at the bottom of the door leaf 1; and a positioning component 3 disposed on the ground; the adjustment component 2 is provided with a conical end 2212 embedded in the positioning component 3, so that the conical end 2212 and the positioning component 3 always remain in close contact when the height of the door leaf 1 is adjusted.

[0025] Among them, such as Figure 3-4 As shown, the door leaf 1 is composed of a rectangular frame and louvers located inside the rectangular frame. The adjusting member 2 is installed inside the bottom frame 4 at the bottom of the rectangular frame. A strip groove 5 is provided at the bottom edge of the bottom frame 4 and at the middle position. The adjusting member 2 is installed inside the strip groove 5 and can slide in the length direction of the strip groove 5.

[0026] Specifically, the adjusting component 2 includes a slide block 21 disposed in the strip groove 5 and an adjusting rod 22 disposed on the slide block 21. The slide block 21 is rectangular in shape, and grooves 211 in the same direction as the length of the strip groove 5 are provided on both sides of the slide block 21. The bottom edges formed by the two sides of the strip groove 5 of the bottom frame 4 are respectively embedded in the grooves 211 on both sides of the slide block 21. At the same time, a threaded hole 212 is provided on the slide block 21, which runs from top to bottom and is located at the center of the slide block 21 in the vertical direction.

[0027] Specifically, the adjusting rod 22 comprises a screw 222 and a cone 221 disposed at the end of the screw 222. The cone 221 faces the positioning member 3 and is composed of a cone body 2211 and a cone end 2212. The screw 222 of the adjusting rod 22 can be screwed into the threaded hole 212 of the slide block 21 from bottom to top.

[0028] like Figure 5 , 8As shown, the positioning component 3 includes an expansion nail 31 and a positioning sleeve 32. Specifically, the expansion nail 31 is composed of an expansion sleeve 312 and an iron nail 311 disposed inside the expansion sleeve 312. The positioning sleeve 32 is disposed at the head position of the iron nail 311. When the expansion nail 31 is nailed to the ground, the positioning sleeve is fixed to the ground.

[0029] Furthermore, the positioning component 3 needs to be fixed to the ground first, but it is restricted by the positioning sleeve 32 when hammering. Therefore, an auxiliary component can be used to increase the hammering length of the nail. It should be noted that the length of the auxiliary component needs to exceed the height of the positioning sleeve 32 to prevent the positioning sleeve 32 from being hammered.

[0030] The conical end 2212 is embedded in the positioning sleeve 32. To facilitate the movement of the conical head 221 while ensuring that the depth of the conical head 221 embedded in the positioning sleeve 32 is sufficient and that the conical end 2212 will not easily detach from the positioning sleeve 32, the depth of the conical end 2212 embedded in the positioning sleeve 32 needs to be less than the height of the positioning sleeve 32. This prevents the conical end 2212 from interfering with the nail 311 inside the positioning sleeve 32. At the same time, the proportion of the conical end 2212 to the height of the conical head 221 needs to be at least one-third. This further ensures the twisting of the conical head 221. More specifically, the conical body 2211 is polygonal, preferably hexagonal, to facilitate rotation and prevent slippage.

[0031] In order to ensure the fixation between the nail 311 and the positioning sleeve 32, such as Figure 6 As shown, the bottom of the positioning sleeve 32 is partially closed, and a through hole 321 is provided at the center of the bottom of the positioning sleeve 32. The diameter of the through hole 321 is slightly larger than the diameter of the nail body of the nail 311 and smaller than the diameter of the head. The nail 311 passes through the through hole 321 from the opening side of the positioning sleeve 32, and the head of the nail 311 is placed inside the positioning sleeve 32.

[0032] Furthermore, such as Figure 5 As shown, a nut can also be provided on the screw 222 of the adjusting rod 22. The further effect of this arrangement is to further lock the adjusted adjusting rod 222. Specifically, the nut is first screwed into the screw 222, and then the screw 222 is screwed into the slide block 21.

[0033] The working process of this utility model is as follows: When installing the door leaf, slide the slide block 21 into the bottom frame 4 from the side, and screw the adjusting rod 22 into the slide block 21 from bottom to top. Then, with the help of auxiliary parts, nail the expansion nail 31 to the ground on the planned ground. Lift the door leaf and align the cone head 221 on the adjusting rod 22 with the positioning sleeve 32 and embed it therein. Adjust the depth of the screw 222 into or out of the slide block 21 by rotating the cone body 2211 to ensure that the door leaf 1 is matched and installed in the frame.

[0034] 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.

[0035] 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 door leaf adjusting device, comprising a door leaf (1), characterized in that, It also includes, Adjustment component (2) is provided at the bottom of the door leaf (1); Positioning element (3) installed on the ground; The adjusting member (2) is provided with a conical end (2212) embedded in the positioning member (3), so that the conical end (2212) and the positioning member (3) always remain in close contact when the height of the door leaf (1) is adjusted.

2. The door leaf adjustment device according to claim 1, characterized in that, The door panel (1) includes a bottom frame (4), which is a hollow part, and a strip groove (5) is provided at the middle of the bottom edge of the bottom frame (4). The adjusting member (2) is installed in the strip groove (5) and moves along the length of the strip groove (5).

3. The door leaf adjustment device according to claim 2, characterized in that, The adjusting component (2) includes a slide (21) disposed in the strip groove (5), and grooves (211) are provided on both sides of the slide (21). The bottom edge of the bottom frame (4) on both sides of the strip groove (5) is embedded in the groove (211), and a threaded hole (212) is provided that runs from top to bottom through the center of the slide (21).

4. The door leaf adjusting device according to claim 3, characterized in that, The adjusting component (2) further includes an adjusting rod (22), which is composed of a cone head (221) and a screw (222). The cone head (221) is composed of a cone body (2211) and a cone end (2212), and the cone body (2211) is polygonal.

5. The door leaf adjusting device according to claim 4, characterized in that, The positioning component (3) includes an expansion nail (31) and a positioning sleeve (32). The positioning sleeve (32) is disposed on the expansion nail (31). When the expansion nail (31) is nailed to the ground, the positioning sleeve (32) is fixed to the ground.

6. The door leaf adjusting device according to claim 5, characterized in that, The conical end (2212) accounts for at least one-third of the height of the conical head (221), and the depth to which the conical end (2212) is embedded in the positioning sleeve (32) is less than the height of the positioning sleeve (32).

7. The door leaf adjusting device according to claim 5, characterized in that, The expansion nail (31) is composed of an iron nail (311) and an expansion sleeve (312). The positioning sleeve (32) is installed on the head of the iron nail (311). The bottom of the positioning sleeve (32) is provided with a through hole (321) with a diameter matching that of the iron nail (311). The head of the iron nail (311) is placed inside the positioning sleeve (32).

Images