Hidden hook corner code for swing door

Abstract

The utility model relates to the technical field of hardware doors and windows, specifically to a hidden hook corner code for a swing door, comprising a rubber sleeve A and a rubber sleeve B, the rubber sleeve B is installed on the top of the rubber sleeve A, an aluminum hook corner A is installed on the left side of the rubber sleeve A, and an aluminum hook corner B is installed on the right side of the rubber sleeve A, the ends of the aluminum hook corner A and the aluminum hook corner B are fixedly connected by bolts, a groove for installing a spring B is provided on the left side of the rubber sleeve A, the spring B is in contact and connected with the aluminum hook corner A, and a groove for installing the spring A is provided on the right side of the rubber sleeve A. The utility model: two outer hooks are changed into one inner hook and one outer hook, after installation, the aluminum hook corner B will hook the inner wall of the vertical material of the aluminum material, the installation groove and the aluminum hook corner cannot be seen from the outside, the aluminum hook corner A hooks the outer wall of the horizontal material of the aluminum material, after installation is completed, the hook groove and the aluminum hook corner cannot be seen at the vertical material parts of the four corners, and at a horizontal viewing angle, no matter from which angle the vertical material of the swing door is viewed, it is smooth and flat, which improves the installation process and product grade of the safe door, and looks beautiful and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware doors and windows, in particular to a hidden hook corner bracket for a flat door. Background Art

[0002] The corner code is an internal connection component of a metal swing door. It is mainly installed at the 45-degree angle of metal aluminum and is used to connect the horizontal and vertical materials of the swing door (called hook codes and light codes in the industry). There are many kinds of corner codes, including aluminum-plastic corner codes and straight-top corner codes. No matter which angle code is used, the hooks of the corner codes are symmetrically set, and the hooks on the left and right sides are symmetrical. Correspondingly, two hook grooves are opened on the surface of the aluminum material at the installation position, and a mounting hole is also opened in the horizontal material. After such an angle code is installed, the installation positions of the horizontal and vertical materials (the hooks of the angle code can be seen). From a level viewing angle, after pushing the door open, the exposed metal hooks and mounting grooves at the corners of the door can be seen (the height of the horizontal material is taller than a person, and the exposed hooks and mounting grooves of the horizontal material are generally not visible), which looks unsightly. Such an installation effect is not perfect, and it is difficult to adapt to consumers' increasing demand for the performance of swing doors. Utility Model Content

[0003] The purpose of the utility model is to provide a hidden hook angle code for a swing door to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The hidden hook angle code of the swing door includes a rubber sleeve A and a rubber sleeve B. The rubber sleeve B is installed on the top of the rubber sleeve A, the aluminum hook angle A is installed on the left side of the rubber sleeve A, and the aluminum hook angle B is installed on the right side of the rubber sleeve A. The ends of the aluminum hook angle A and the aluminum hook angle B are fixedly connected by bolts. The left side of the rubber sleeve A is provided with a groove for installing a spring B, and the spring B is in contact with and connected to the aluminum hook angle A. The right side of the rubber sleeve A is provided with a groove for installing a spring A, and the spring A is in contact with and connected to the aluminum hook angle B. The aluminum hook angles A and B are connected with a positioning colloid.

[0006] In a preferred embodiment of the present invention, mounting holes are provided at both ends of the top of the A rubber sleeve, and positioning columns are provided at both ends of the bottom of the B rubber sleeve, and the positioning columns are connected to the mounting holes.

[0007] In a preferred embodiment of the present utility model, a rubber sleeve A extends from the left end of the aluminum hook angle A, a rubber sleeve A extends from the right end of the aluminum hook angle B, with the hook angle facing upward, a rubber sleeve A extends from the right end of the aluminum hook angle B3, with the hook angle facing inward, and the aluminum hook angles A2 and B3 are asymmetrically arranged in the rubber sleeve A.

[0008] In a preferred embodiment of the present utility model, an anti-slip groove is provided between the aluminum hook corner A and the aluminum hook corner B, a protrusion one is provided at the right end of the aluminum hook corner A, a positioning groove one is provided at the left end of the positioning colloid, and protrusion one is connected to positioning groove one; a protrusion two is provided at the left end of the aluminum hook corner B, a positioning groove two is provided at the right end of the positioning colloid, and protrusion two is connected to positioning groove two.

[0009] In a preferred embodiment of the utility model, a limit stop column 1 and a limit stop column 2 are provided on the B rubber sleeve, the limit stop column 1 is close to the aluminum hook angle A side, and the limit stop column 2 is close to the aluminum hook angle B side.

[0010] In a preferred embodiment of the present invention, the spring A is arranged horizontally in the groove, and the spring B is placed vertically in the groove, each of which is against the bottom of the aluminum hook angle code.

[0011] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0012] Through the asymmetrical setting of two aluminum hook angles, two aluminum angle codes, one large and one small, are set, and the springs are also one large and one small (the spring is at the bottom of the aluminum angle code, and it will be somewhat elastic during installation, which is convenient for installation). The two aluminum angle codes are connected and fixed by screws, and there is positioning glue at the bottom to fix the aluminum angle code in place. Aluminum hook angle A is set on one side, and aluminum hook angle B is set at the bottom. A hook groove is opened on the inner wall of the vertical material, which will not damage the surface of the vertical aluminum material. The position of the hook groove and the mounting hole of the horizontal material remains unchanged. This changes the installation direction of one of the hook angles from an outer hook to an inner hook. After installation, the aluminum hook angle B will hook the inner wall of the vertical aluminum material, and the installation groove and the aluminum hook angle cannot be seen from the outside. The aluminum hook angle A hooks the outer wall of the horizontal aluminum material. After the installation is completed, the hook groove and the aluminum hook angle cannot be seen on the vertical material parts of the four corners. From a horizontal viewing angle, no matter from which angle you look at the vertical material of the swing door, it is smooth and flat, which improves the installation process and product grade of the safe door, and it looks beautiful and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0014] Figure 1 This is the main view of the hidden hook angle code of the flat door;

[0015] Figure 2 For the flat door hidden hook corner code in the three-dimensional Figure 1 ;

[0016] Figure 3 For the flat door hidden hook corner code in the three-dimensional Figure 2 ;

[0017] Figure 4 The structure of the hidden hook angle code of the flat door Figure 1 ;

[0018] Figure 5 The structure of the hidden hook angle code of the flat door Figure 2 .

[0019] In the figure: A rubber sleeve 1; aluminum hook angle A2; aluminum hook angle B3; spring A4; spring B5; B rubber sleeve 6; positioning column 7; mounting hole 8; positioning colloid 9; bolt 10; limit stop column 1 11; limit stop column 2 12. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0021] Please refer to Figure 1-5 , a hidden hook angle code for a swing door comprises an A rubber sleeve 1 and a B rubber sleeve 6, a B rubber sleeve 6 is installed on the top of the A rubber sleeve 1, an aluminum hook angle A2 is installed on the left side of the A rubber sleeve 1, and an aluminum hook angle B3 is installed on the right side of the A rubber sleeve 1, and the ends of the aluminum hook angle A2 and the aluminum hook angle B3 are fixedly connected by bolts 10, a groove is provided on the left side of the A rubber sleeve 1 to install a spring B5, and the spring B5 is in contact with the aluminum hook angle A2, a groove is provided on the right side of the A rubber sleeve 1 to install a spring A4, and the spring A4 is in contact with the aluminum hook angle B3, and the aluminum hook angle A2 and the aluminum hook angle B3 are connected with a positioning colloid 9; specifically, the A rubber sleeve 1 and the B rubber sleeve 6 form a right-angle shape, the aluminum hook angle A2 and the aluminum hook angle B3 are connected by bolts 10, and the positioning colloid 9 is aligned for positioning, and then the spring A4 and the spring B5 have an elastic effect on the aluminum hook angle A2 and the aluminum hook angle B3, so that the aluminum hook angle A2 and the aluminum hook angle B3 have a linkage effect, so as to better fix the partition plate.

[0022] The top two ends of the A rubber sleeve 1 are provided with mounting holes 8, and the bottom two ends of the B rubber sleeve 6 are provided with positioning posts 7, and the positioning posts 7 are connected to the mounting holes 8; the left end of the aluminum hook angle A2 extends out of the A rubber sleeve 1, with the hook angle facing upward, and the right end of the aluminum hook angle B3 extends out of the A rubber sleeve 1, with the hook angle facing inward, and the aluminum hook angles A2 and B3 are asymmetrically arranged in the A rubber sleeve 1;

[0023] An anti-slip groove is provided between the aluminum hook angle A2 and the aluminum hook angle B3 to prevent the aluminum hook angle A2 and the aluminum hook angle B3 from sliding; a protrusion 1 is provided at the right end of the aluminum hook angle A2, and a positioning groove 1 is provided at the left end of the positioning colloid 9, and the protrusion 1 is connected to the positioning groove 1; a protrusion 2 is provided at the left end of the aluminum hook angle B3, and a positioning groove 2 is provided at the right end of the positioning colloid 9, and the protrusion 2 is connected to the positioning groove 2; the positioning colloid 9 has a positioning effect on the aluminum hook angle A2 and the aluminum hook angle B3;

[0024] The spring A4 is horizontally arranged in the groove, and the spring B5 is vertically arranged in the groove, each of which is against the bottom of the aluminum hook angle bracket;

[0025] The B rubber sleeve 6 is provided with a limit stop column 11 and a limit stop column 2 12 , wherein the limit stop column 11 is close to the aluminum hook angle A2 side, and the limit stop column 2 12 is close to the aluminum hook angle B3 side.

[0026] The working principle of the utility model is: the A rubber sleeve 1 and the B rubber sleeve 6 form a right-angle shape, the aluminum hook angle A2 and the aluminum hook angle B3 are connected by bolts 10, and the positioning colloid 9 is aligned for positioning, and then the spring A4 and the spring B5 have an elastic effect on the aluminum hook angle A2 and the aluminum hook angle B3, so that the aluminum hook angle A2 and the aluminum hook angle B3 have a linkage effect, and the aluminum hook angle A2 and the aluminum hook angle B3 extend out of the rubber sleeve and fix the partition plate.

[0027] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A hidden hook angle bracket for a swing door, comprising a rubber sleeve A (1) and a rubber sleeve B (6), characterized in that: A rubber sleeve B (6) is installed on the top of the rubber sleeve A (1), an aluminum hook angle A (2) is installed on the left side of the rubber sleeve A (1), and an aluminum hook angle B (3) is installed on the right side of the rubber sleeve A (1). The ends of the aluminum hook angle A (2) and the aluminum hook angle B (3) are fixedly connected by bolts (10). A groove is provided on the left side of the rubber sleeve A (1) for installing a spring B (5), and the spring B (5) is in contact with and connected to the aluminum hook angle A (2). A groove is provided on the right side of the rubber sleeve A (1) for installing a spring A (4), and the spring A (4) is in contact with and connected to the aluminum hook angle B (3). A positioning colloid (9) is connected between the aluminum hook angle A (2) and the aluminum hook angle B (3).

2. The hidden hook angle code for a swing door according to claim 1, characterized in that: The A rubber sleeve (1) has mounting holes (8) at both ends of its top, and the B rubber sleeve (6) has positioning columns (7) at both ends of its bottom, and the positioning columns (7) are connected to the mounting holes (8).

3. The hidden hook angle bracket for a flat door according to claim 1, characterized in that: The left end of the aluminum hook angle A (2) extends out of the A rubber sleeve (1), with the hook angle facing upward, and the right end of the aluminum hook angle B (3) extends out of the A rubber sleeve (1), with the hook angle facing inward. The aluminum hook angle A (2) and the aluminum hook angle B (3) are asymmetrically arranged in the A rubber sleeve (1).

4. The hidden hook angle bracket for a flat door according to claim 3, characterized in that: An anti-slip groove is provided between the aluminum hook corner A (2) and the aluminum hook corner B (3); a protrusion 1 is provided at the right end of the aluminum hook corner A (2); a positioning groove 1 is provided at the left end of the positioning colloid (9); and the protrusion 1 is connected to the positioning groove 1; a protrusion 2 is provided at the left end of the aluminum hook corner B (3); a positioning groove 2 is provided at the right end of the positioning colloid (9); and the protrusion 2 is connected to the positioning groove 2.

5. The hidden hook angle bracket for a swing door according to claim 1, characterized in that: The B rubber sleeve (6) is provided with a limit stop column 1 (11) and a limit stop column 2 (12), wherein the limit stop column 1 (11) is close to the side of the aluminum hook angle A (2), and the limit stop column 2 (12) is close to the side of the aluminum hook angle B (3).

6. The hidden hook angle bracket for a flat door according to claim 1, characterized in that: The spring A (4) is arranged horizontally in the groove, and the spring B (5) is placed vertically in the groove, each of which is against the bottom of the aluminum hook angle bracket.

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