Corner connector for assembling multi-angle special-shaped doors and windows

Abstract

The utility model discloses a corner connector for assembling a multi-angle special-shaped door and window. The corner connector comprises a corner connector body, the corner connector connecting piece is formed by connecting two cutting corner connectors machined through different milling machines through inner hexagon screws in a threaded mode, lamination fixing holes and corner connector pin holes are punched and milled in the backs of the two cutting corner connectors, and double-body corner connector laminations or single-body corner connector laminations can be placed on the backs of the two cutting corner connectors in a stacked mode. And the glue flow guide assembly can be detachably mounted on the side face of the corner connector.

Description

Technical Field

[0001] The utility model belongs to the technical field of building doors and windows, and in particular relates to an angle code connector for assembling multi-angle special-shaped doors and windows. Background Art

[0002] Doors and windows are typically installed at building entrances and exits, providing separation between indoor and outdoor spaces, ventilation, and lighting. They are typically assembled from door panels, window sashes, window frames, and hardware to form a complete product. However, in real life, building entrances and exits often have openings of varying shapes, such as triangles, trapezoids, and other irregular shapes. The production process for these irregular-shaped doors and windows requires the use of one or more angled connectors. Currently, most commercially available connectors utilize aluminum angles within the angled cavity on the outside or inside of the window frame. This connection method lacks stability, cannot be injected with glue, and is prone to leaks.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0005] A corner bracket connector for assembling multi-angle special-shaped doors and windows, comprising: a corner bracket connector, a double-body corner bracket laminate, and a single-body corner bracket laminate. The corner bracket connector is composed of two cut corner brackets processed by different punching and milling machines and connected by hexagonal screw threads. The two cut corner brackets are extruded by a mold, and the backs of the two cut corner brackets are punched and milled with laminate fixing holes and corner bracket pin holes. The side of the corner bracket connector is detachably installed with a glue guide component.

[0006] A single laminate fixing hole and a single laminate pin hole are punched and milled on the back of the single angle code laminate. The length of the single angle code laminate is the same as the length of the cut angle code. The single laminate fixing hole, the single laminate pin hole, and the laminate fixing hole (are equal in size to the angle code pin hole) are equal in size.

[0007] The back of the double-body angle code laminate is punched and milled with a double-body angle code laminate fixing hole and a double-body angle code laminate pin hole. The length of the double-body angle code laminate is the same as the length of the cut angle code. The double-body angle code laminate fixing hole, the double-body angle code laminate pin hole, the laminate fixing hole and the angle code pin hole have the same aperture size.

[0008] The glue guide assembly is composed of a pair of corner guide plates, and each pair of corner guide plates includes a front guide plate and a back guide plate.

[0009] The side of the cutting angle code is provided with a buckle cover groove, the back of the cutting angle code is provided with a glue guide groove, the sides of the front guide piece and the rear guide piece close to each other are provided with buckle cover protrusions, the buckle cover protrusions can be matched with the buckle cover grooves and buckled and connected, and the sides of the front guide piece and the rear guide piece away from each other are provided with guide grooves.

[0010] The cut corner brackets, double-body corner bracket laminations and single-body corner bracket laminations are all aluminum products formed by die extrusion.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The utility model adjusts the included angle between two cut corner brackets and fixes them with hexagon socket screws to form corner bracket connectors of certain specific angles, which are used for assembling special-shaped window frames at different angles. The application of this corner bracket connector can increase the firmness of special-shaped window frames at different angles after the corner assembly, and a glue guide component can be installed on the side of the corner bracket connector. After the corner assembly is completed, a glue injection hole is opened at the position where the window frame and the glue guide groove on the cut corner bracket overlap, and glue is injected into the glue injection hole. The glue will flow to the surrounding areas of the corner bracket through the glue guide groove and the guide groove on the corner bracket guide piece, filling the gap between the corner bracket and the window frame corner bracket cavity, thereby further increasing the firmness and watertightness of the window frame corner assembly.

[0013] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In the attached figure:

[0015] Figure 1 This is a schematic diagram of the overall explosion of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall combined structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the corner bracket connector of the present utility model;

[0018] Figure 4 This is a schematic diagram of the glue guide assembly of the utility model;

[0019] Figure 5 This is a schematic diagram of the single corner code lamination after processing of the utility model;

[0020] Figure 6 This is a schematic diagram of the double-body corner code after lamination processing of the utility model

[0021] Figure 7 This is a schematic diagram of the installation of the corner code connector of the utility model.

[0022] Figure 8This is a schematic diagram of the unprocessed cutting angle code of the utility model.

[0023] In the figure: 1. Angle code connector; 101. Cutting angle code; 102. Lamination fixing hole; 103. Angle code pin hole; 104. Cover slot; 105. Glue guide slot; 106. Circular through hole; 2. Double-body angle code laminate; 201. Double-body angle code laminate fixing hole; 202. Double-body angle code laminate pin hole; 3. Single-body angle code laminate; 301. Single-body angle code laminate fixing hole; 302. Single-body angle code laminate pin hole; 4. Angle code guide piece; 401. Front guide piece; 402. Rear guide piece; 403. Cover protrusion; 404. Guide slot; 5. Hexagon socket screw; 6. Screw; 7. Window frame; 701. Window frame angle code cavity. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0025] like Figures 1 to 8 As shown,

[0026] A corner bracket connector for assembling multi-angle special-shaped doors and windows, comprising: a corner bracket connector 1; the corner bracket connector 1 is composed of two cut corner brackets 101 processed by different milling machines and threadedly connected by hexagonal screws 5. The cut corner bracket 101 is an aluminum product processed by die extrusion. The extruded cut corner bracket 101 can be freely cut according to the length required by the user, so as to better match and install in the corner bracket cavity 701 of window frames of different widths. After the two cut corner brackets 101 are cut according to the required length, they need to be deeply processed by different milling machines and punching machines. First, a thread punching machine is used to process a number of threads sufficient to penetrate both sides in the circular through holes 106 on the top of the two cut corner brackets 101. Then, use the drill bits of different diameters on the thread punching machine to open a stacking fixing hole 102 and a corner pin hole 103 on the back of the two cutting angle codes 101. After the punching is completed, the two cutting angle codes 101 need to use a milling cutter to mill out a "U"-shaped aluminum block in the middle position of the top of one of the cutting angle codes 101, thereby forming a "U"-shaped rotation groove, and the other cutting angle code 101 needs to use a milling cutter to mill out two notches on the two sides of the middle position of its top, so that the remaining part can match and connect with the "U"-shaped rotation groove of the other cutting angle code 101. After the two cutting angle codes 101 are deeply processed by the machine, the two cutting angle codes 101 can be processed as follows Figure 3The threaded connection shown in the manner shown, if the user needs a corner code connector 1 of a specific angle, he only needs to rotate any one of the cut corner codes 101 before the two cut corner codes 101 are threaded together, and use a protractor to measure the desired degree and then use the hexagonal screw 5 to thread the connection. The backs of the two cut corner codes 101 are also machined with laminate fixing holes 102 and corner code pin holes 103. The function of the laminate fixing holes 102 is to thread the single corner code laminate 3 or the double corner code laminate 2, thereby increasing the thickness of the corner code connector 1 for the user to install in the window frame corner code cavity 701 of different thicknesses. The above-mentioned single corner code laminate 3 and the double-body angle code laminate 2 are also aluminum products formed by die extrusion. After the extrusion of the single-body angle code laminate 3 and the double-body angle code laminate 2 is completed, they can be cut according to the length of the angle code 101 required by the user. After cutting, a single-body angle code laminate 3 is used to open a single-body laminate fixing hole 301 and a single-body laminate pin hole 302 on the back. Similarly, the back of the double-body angle code laminate 2 also needs to use a threaded punching machine to open a double-body laminate fixing hole 201 and a double-body angle code laminate pin hole 202. The single-body laminate fixing hole 301 and the single-body laminate pin hole 302 described above, the double-body laminate fixing hole 201 and the double-body angle code laminate pin The apertures of the hole 202, the stacking fixing hole 102 and the angle code pin hole 103 are equal, and when the processed single angle code stacking piece 3 and the double angle code stacking piece 2 are stacked on the cutting angle code 101 at the same time, the single angle code stacking piece fixing hole 301 on the single angle code stacking piece 3 overlaps with the stacking fixing hole 102 on the cutting angle code 101 and the double angle code stacking piece fixing hole 201 on the double angle code stacking piece 2, and the single angle code stacking piece pin hole 302 on the single angle code stacking piece 3 overlaps with the angle code pin hole 103 on the cutting angle code 101 and the double angle code stacking piece pin hole 202 on the double angle code stacking piece 2. The body angle code laminate 3 or the double body angle code laminate 2 is connected to the cutting angle code 101 in a threaded manner through a screw 6, which can increase the thickness of the cutting angle code 101, so that the angle code connector 1 can be matched and installed in the window frame angle code cavity 701 of different thicknesses. The thickness of the cutting angle code 101 can also be increased by first placing the double body angle code laminate 2 and then placing the single angle code laminate 3 or placing multiple single angle code laminates 3 on the back of the cutting angle code 101. The angle code pin hole 103, the double body angle code laminate pin hole 202, and the single laminate pin hole 302 on the above-mentioned cutting angle code 101 are used for the angle thread connection between the angle code connector 1 and the window frame.A glue guide assembly is detachably installed on the side of the cutting angle code 101. The glue guide assembly is composed of a pair of angle code guide plates 4. Each pair of angle code guide plates 4 has a front guide plate 401 and a back guide plate 402. The side of the above-mentioned cutting angle code 101 has three buckle cover grooves 104 of different shapes. The sides where the front guide plate 401 and the back guide plate 402 are close to each other are provided with buckle cover protrusions 403 that can be matched with the buckle cover grooves 104 for buckling and installation, which are used to install the angle code guide plates 4 on the cutting angle code 101, and the back of the cutting angle code 101 has a glue guide groove 105. The sides where the front guide plate 401 and the back guide plate 402 are away from each other are provided with guide grooves 404, which are used to drain the glue when gluing the window frame corners, so that the glue can be better filled in the gap between the angle code connector 1 and the window frame angle code cavity 701.

Claims

1. A corner connector for assembling multi-angle special-shaped doors and windows, comprising: Angle code connector (1), double-body angle code laminate (2), single-body angle code laminate (3); characterized in that the angle code connector (1) is composed of two cut angle codes (101) processed by different punching and milling machines and threadedly connected by hexagonal screws (5), the two cut angle codes (101) are formed by die extrusion, and the backs of the two cut angle codes (101) are punched and milled with laminate fixing holes (102) and angle code pin holes (103), and the side of the angle code connector (1) is detachably installed with a glue guide component.

2. The angle bracket connector for assembling multi-angle special-shaped doors and windows according to claim 1, characterized in that: A single laminate fixing hole (301) and a single laminate pin hole (302) are punched and milled on the back of the single angle code laminate (3); the length of the single angle code laminate (3) is the same as the length of the cut angle code (101); and the apertures of the single laminate fixing hole (301), the single laminate pin hole (302), the laminate fixing hole (102), and the angle code pin hole (103) are equal.

3. The angle bracket connector for assembling multi-angle special-shaped doors and windows according to claim 1, characterized in that: A double-body stacking fixing hole (201) and a double-body stacking pin hole (202) are punched and milled on the back of the double-body corner code stacking sheet (2); the length of the double-body corner code stacking sheet (2) is the same as the length of the cut corner code (101); and the double-body stacking fixing hole (201), the double-body corner code stacking pin hole (202), the stacking fixing hole (102), and the corner code pin hole (103) have the same aperture size.

4. The angle bracket connector for assembling multi-angle special-shaped doors and windows according to claim 1, characterized in that: The glue guide assembly is composed of a pair of corner guide pieces (4), and each pair of corner guide pieces (4) includes a front guide piece (401) and a back guide piece (402).

5. The angle bracket connector for assembling multi-angle special-shaped doors and windows according to claim 4, characterized in that: The side of the cutting angle code (101) is provided with a buckle cover groove (104), the back of the cutting angle code (101) is provided with a glue guide groove (105), the sides of the front guide piece (401) and the back guide piece (402) close to each other are provided with a buckle cover protrusion (403), the buckle cover protrusion (403) can be matched with the buckle cover groove (104) and buckled and connected to each other, and the sides of the front guide piece (401) and the back guide piece (402) away from each other are provided with a guide groove (404).

6. The angle bracket connector for assembling multi-angle special-shaped doors and windows according to any one of claims 1 to 3, characterized in that: The cut corner code (101), the double-body corner code laminate (2) and the single-body corner code laminate (3) are all aluminum products formed by die extrusion.

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