Assembly type corner device

Abstract

The utility model discloses an assembly type angle turning device which comprises an angle turning device body and an assembly rail connected with the angle turning device body in an assembly mode and further comprises an arc-shaped angle turning mechanism arranged on the inner side of the angle turning device body and a cross-shaped angle turning mechanism arranged at the right-angle position of the angle turning device body. According to the utility model, the two ends of the arc-shaped slideway are arranged to be in a mutually vertical state, and the assembling tracks which are in butt joint with the two ends of the arc-shaped slideway are in a mutually vertical state, so that the curtain can realize a 90-degree corner, and the internal arc surface of the arc-shaped slideway can enable the corner of the curtain to be smoother and the corner of the curtain to be more beautiful; when another group of corner mechanism at opposite angles needs to be arranged, the two auxiliary rails can be assembled through the second assembling plate, so that the corner mechanism can form two groups of corner slideways at the same time, more space is saved, the application range of the corner device is expanded, the reinforcing ribs are used for improving the overall strength of the rails, and the curtain rod with larger weight can be borne.

Description

A prefabricated corner unit Technical Field

[0001] This utility model relates to the field of corner mechanism technology, and in particular to an assembled corner mechanism. Background Technology

[0002] A corner bracket is a key component used to solve the problem of smooth turning of curtain tracks at right angles or non-straight corners. Its core function is to change the direction of transmission of the curtain cord or track, ensuring smooth opening and closing of curtains even on L-shaped, U-shaped, or irregularly shaped windows. The corner bracket is the "mechanical joint" of the curtain system, solving the core problems of direction conversion and force transmission. For non-straight windows, it directly affects the smoothness and lifespan of the curtains.

[0003] Existing corner turners are mostly used for turning curtains on a single track, and cannot be set to turn corners simultaneously for curtains that overlap at opposite corners.

[0004] A concealed light trough track structure is disclosed in Chinese patent document No. 202022318443.9. This concealed light trough track structure includes a track body, a light fixture mounting structure connected to the track body, and a track extension structure connected to the track body. The lower end of the track body has a first curtain track, which is an arc-shaped structure. The bottom of the track extension structure has a second curtain track connected to the first curtain track, and the second curtain track is tangent to the first curtain track. The light fixture mounting structure is installed at the end of the track body farther from the track extension structure. The bottom of the light fixture mounting structure has a third curtain track, and the side of the light fixture mounting structure has a concealed light trough. The concealed light trough achieves better light concentration, and the sliding connection of the curtain allows for better movement. The end-sealed structure effectively limits the range of curtain movement, making it less likely for the curtain to derail, greatly facilitating operation and allowing users to control the light intensity. However, this concealed light trough track structure is only suitable for corner locations and is not effective in cross-shaped corner scenarios.

[0005] To address the shortcomings of the existing technology, providing a prefabricated corner unit is a problem worthy of research. Summary of the Invention

[0006] The purpose of this invention is to overcome the shortcomings of existing corner turners, which are mostly used for turning curtains on a single track and cannot be used for turning curtains that overlap at opposite corners at the same time. This invention provides a prefabricated corner turner that achieves the technical effect of being prefabricated and capable of turning diagonally.

[0007] The objective of this utility model is achieved through the following technical solution:

[0008] An assembled corner bracket includes a corner bracket body and an assembly rail assembled and connected to the corner bracket body. It also includes an arc-shaped corner mechanism disposed on the inner side of the corner bracket body and a cross-shaped corner mechanism disposed at a right angle of the corner bracket body.

[0009] The arc-shaped corner mechanism includes an arc-shaped plate fixedly connected to the inner side of the corner body, an arc-shaped slide rail opened at the bottom of the arc-shaped plate, and a first assembly plate fixedly connected to the top of both ends of the arc-shaped plate.

[0010] The assembly track has a docking slide at the bottom and an assembly groove at the top. The shape of the assembly groove is adapted to the shape of the first assembly plate. When the first assembly plate docks with the assembly groove, the arc-shaped slide is aligned with the docking slide.

[0011] The first assembly plate has assembly holes. The first assembly plate is fixedly connected to the assembly track through the assembly holes and bolts. The bolts are passed through the assembly holes and driven into the assembly track to realize the fixed assembly of the corner unit body and the assembly track, thereby improving the connection stability between the corner unit and the assembly track.

[0012] The two ends of the arc-shaped slide are perpendicular to each other, and the main body of the corner unit is in a right-angle state. By setting the two ends of the arc-shaped slide to be perpendicular to each other, the assembly track that connects to the two ends of the arc-shaped slide is also perpendicular to each other, thereby enabling the curtain to turn at a 90-degree angle. The inner arc surface of the arc-shaped slide makes the curtain turn more smoothly and makes the curtain corner more beautiful.

[0013] Two second mounting plates are fixedly connected to the top of the included angle of the corner body. The corner body is equipped with auxiliary rails through the second mounting plates. When it is necessary to set another set of corner mechanisms at opposite angles, two auxiliary rails can be assembled through the second mounting plates, so that the corner mechanism can form two sets of corner slides at the same time, which saves more space and expands the applicability of the corner.

[0014] A cross slide is provided at the corner of the bottom of the corner unit. When the sub-track is assembled and connected with the second assembly plate, the cross slide connects with the slide at the bottom of the sub-track. The curtain slider can turn through the cross slide and enter another sub-track, thus expanding the applicability of the corner unit.

[0015] The top of both the main track and the sub-track is equipped with a reinforcing rib. The reinforcing rib is hollow and is used to improve the overall strength of the track, enabling it to withstand a heavier curtain rod.

[0016] 1. This prefabricated corner bracket sets the two ends of the curved slide to be perpendicular to each other, so that the assembled tracks that connect with the two ends of the curved slide are also perpendicular to each other, thus enabling the curtain to turn 90 degrees. The inner arc surface of the curved slide makes the curtain turn more smoothly and makes the corner of the curtain more beautiful.

[0017] 2. When it is necessary to set up another set of corner mechanisms at opposite corners, two auxiliary tracks can be assembled through the second assembly plate, so that the corner mechanism can form two sets of corner slides at the same time, which saves more space and expands the application range of the corner mechanism.

[0018] 3. This prefabricated corner bracket features reinforcing ribs to improve the overall strength of the track, enabling it to withstand greater weight from the curtain rod. Attached Figure Description

[0019] Figure 1 is a schematic diagram of the structure of this utility model;

[0020] Figure 2 is an enlarged structural schematic diagram of point A in Figure 1 of this utility model;

[0021] Figure 3 is a schematic diagram of the structure of this utility model from below;

[0022] Figure 4 is an enlarged structural schematic diagram of point B in Figure 3 of this utility model;

[0023] Figure 5 is a schematic diagram of the main body of the corner device of this utility model;

[0024] Figure 6 is a schematic diagram of the main body of the corner device of this utility model from a bottom view.

[0025] In the diagram: 1-Corner body, 2-Assembly track, 3-Arc plate, 4-Arc slide, 5-First assembly plate, 6-Docking slide, 7-Assembly groove, 8-Assembly hole, 9-Second assembly plate, 10-Secondary track, 11-Cross slide, 12-Reinforcing rib. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. Embodiment 1

[0027] As shown in Figures 1 to 6, an assembled corner device includes a corner device body 1 and an assembly track 2 assembled and connected to the corner device body 1. It also includes an arc-shaped corner mechanism disposed on the inner side of the corner device body 1 and a cross-shaped corner mechanism disposed at the right angle of the corner device body 1.

[0028] As shown in Figures 1 to 6, the arc-shaped corner mechanism includes an arc-shaped plate 3 fixedly connected to the inner side of the corner body 1, an arc-shaped slide 4 opened at the bottom of the arc-shaped plate 3, and a first assembly plate 5 fixedly connected to the top of both ends of the arc-shaped plate 3.

[0029] As shown in Figures 1 to 4, the bottom of the assembly track 2 is provided with a docking slide 6, and the top of the assembly track 2 is provided with an assembly groove 7. The shape of the assembly groove 7 is adapted to the shape of the first assembly plate 5. When the first assembly plate 5 docks with the assembly groove 7, the arc-shaped slide 4 is aligned with the docking slide 6. By setting the first assembly plate 5 on the corner body 1, it can cooperate with the assembly track 2 to form a docking structure. The assembly track is installed on the arc-shaped slide 4 of the corner body 1 to form a complete corner slide, so that the curtain can pass through the arc-shaped slide 4 to achieve the curtain turning.

[0030] As shown in Figures 1 to 6, the first assembly plate 5 has assembly holes 8. The first assembly plate 5 is fixedly connected to the assembly rail 2 through the assembly holes 8 and bolts. The bolts are passed through the assembly holes 8 and driven into the assembly rail 2 to achieve fixed assembly of the corner unit body 1 and the assembly rail 2, further improving the connection stability between the corner unit and the assembly rail. Example 2

[0031] As shown in Figures 3 to 6, the two ends of the arc-shaped slide 4 are perpendicular to each other, and the corner unit 1 is in a right-angle state. By setting the two ends of the arc-shaped slide 4 to be perpendicular to each other, the assembly track 2 that is connected to the two ends of the arc-shaped slide 4 is perpendicular to each other, so that the curtain can achieve a 90-degree turn. The inner arc surface of the arc-shaped slide 4 can make the curtain turn more smoothly and make the curtain corner more beautiful.

[0032] Furthermore, by setting arc-shaped slides 4 with different included angles as needed, and adjusting the angle of the corner unit body 1 according to the angle of the arc-shaped slides 4, corner units with different turning angles can be generated. By selecting the corner unit body 1 with the arc-shaped slides 4 of the required included angle and assembling it with the assembly track, multi-angle corner assembly can be completed, expanding the applicability of this corner device. Example 3

[0033] As shown in Figures 1 and 2, two second mounting plates 9 are fixedly connected to the top of the included angle of the corner body 1. The corner body 1 is connected to the auxiliary rails 10 through the second mounting plates 9. By setting the second mounting plates 9 on the outside of the included angle of the corner body 1, when another set of corner mechanisms is required, two auxiliary rails 10 can be assembled through the second mounting plates 9, so that the corner mechanism can form two sets of corner slides at the same time, which saves more space and expands the application range of the corner. When another set of corner mechanisms is not needed, the second mounting plates 9 can be assembled and connected to the fixing mechanism of the wall to realize the fixed installation of the corner body 1 and improve the overall stability of the corner.

[0034] As shown in Figures 3 to 6, a cross slide 11 is provided at the included angle at the bottom of the corner body 1. When the secondary track 10 is assembled and connected to the second assembly plate 9, the cross slide 11 aligns with the slide at the bottom of the secondary track 10. By providing the cross slide 11 at the bottom of the corner body 1, the two secondary tracks 10 are connected, allowing the curtain slider to turn through the cross slide 11 and enter the other secondary track 10, thus expanding the applicability of the corner body 1. Example 4

[0035] As shown in Figures 1 to 4, both the top of the mounting track 2 and the sub-track 10 are provided with reinforcing ribs 12. The reinforcing ribs 12 are hollow. By providing reinforcing ribs 12 at the top of the mounting track 2 and the sub-track 10, the overall strength of the track is improved, enabling it to withstand a heavier curtain rod. The hollow reinforcing ribs 12 can reduce their own weight and production costs, and the hollow reinforcing ribs 12 can also play a certain role in heat insulation and sound insulation.

[0036] The working principle of this utility model is as follows:

[0037] S1. The first assembly plate 5 and the assembly track 2 cooperate to form a docking structure. The assembly track 2 is installed on the arc-shaped slide 4 of the corner body 1 to form a complete corner slide, so that the curtain can pass through the arc-shaped slide 4 to achieve the curtain turning.

[0038] S2. Pass the bolt through the assembly hole 8 and nail it into the assembly rail 2 to achieve the fixed assembly of the corner body 1 and the assembly rail 2;

[0039] S3. When it is necessary to set another set of corner mechanisms at opposite corners, two auxiliary rails 10 can be assembled through the second assembly plate 9, so that the corner mechanism can form two sets of corner slides at the same time, which saves more space and expands the application range of the corner mechanism.

[0040] S4. When another set of corner mechanisms is not needed, the second assembly plate 9 can be assembled and connected with the wall fixing mechanism to realize the fixed installation of the corner body 1 and improve the overall stability of the corner.

[0041] The above description is only used to illustrate the technical solution of this utility model and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A prefabricated corner bracket, comprising a corner bracket body (1) and a prefabricated track (2) assembled and connected to the corner bracket body (1), characterized in that: It also includes an arc-shaped corner mechanism located inside the corner body (1).

2. The assembled corner bracket according to claim 1, characterized in that: The arc-shaped corner mechanism includes an arc plate (3) fixedly connected to the inner side of the corner body (1), an arc-shaped slide (4) opened at the bottom of the arc plate (3), and a first assembly plate (5) fixedly connected to the top of both ends of the arc plate (3).

3. The assembled corner bracket according to claim 2, characterized in that: The bottom of the assembly track (2) is provided with a docking slide (6), and the top of the assembly track (2) is provided with an assembly groove (7). The shape of the assembly groove (7) is adapted to the shape of the first assembly plate (5). When the first assembly plate (5) docks with the assembly groove (7), the arc-shaped slide (4) is aligned with the docking slide (6).

4. A prefabricated corner bracket according to claim 3, characterized in that: The first assembly plate (5) has an assembly hole (8) and is fixedly connected to the assembly track (2) through the assembly hole (8) and bolts.

5. A prefabricated corner bracket according to claim 2, characterized in that: The two ends of the arc-shaped slide (4) are perpendicular to each other, and the main body (1) of the corner device is at a right angle.

6. A prefabricated corner bracket according to claim 1, characterized in that: Two second mounting plates (9) are fixedly connected to the top of the corner body (1) at the included angle, and the corner body (1) is equipped with a sub-rail (10) through the second mounting plates (9).

7. A prefabricated corner bracket according to claim 6, characterized in that: A cross slide (11) is provided at the corner of the bottom of the corner body (1). When the sub-rail (10) is assembled and connected with the second assembly plate (9), the cross slide (11) is connected with the slide at the bottom of the sub-rail (10).

8. A prefabricated corner bracket according to claim 1 or 6, characterized in that: The top of both the assembly track (2) and the sub-track (10) are provided with reinforcing ribs (12), which are hollow.

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