Connecting structure for manufacturing metal doors and windows

Abstract

The utility model discloses a connecting structure for manufacturing metal doors and windows. The connecting structure comprises a window body and a connecting structure, each window body is formed by assembling and splicing four window frame profiles with the same length in pairs through pins and corner connectors, each window frame profile is composed of a window frame small face, a window frame large face, a C-shaped heat insulation strip and a CK-shaped heat insulation strip, and the two window bodies are connected through a connecting structure. The connecting structure comprises two decoration strips, two splicing pipes, four fixing sleeve pieces and an I-shaped heat insulation strip, the connecting structure is installed at the joint where the two window bodies are spliced, strip penetrating positions are arranged on the two splicing pipes, and the two ends of the I-shaped heat insulation strip are arranged in the strip penetrating positions of the two splicing pipes in a penetrating mode respectively. An inserting position is arranged at the end, away from the strip penetrating position, of the splicing pipe, a decoration strip is inserted into the inserting position, and fixing sleeve pieces are arranged at the two ends of the splicing pipe.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of doors and windows, and particularly relates to a connecting structure for manufacturing metal doors and windows. BACKGROUND

[0002] Doors and windows are important components of a building, and usually play the role of increasing indoor lighting and air flow. At present, the building balcony, bedroom and kitchen areas are usually provided with a door and window installation opening during construction, and the balcony of some buildings is divided into two or more sections when closed by windows. When the balcony is closed in sections, connecting structures are required to connect the windows. The most commonly used connecting structures are square tubes and splices. The square tube connecting structure is stable but not aesthetic due to a large visible surface, and the splice connecting structure is aesthetic but not stable due to a small visible surface. How to achieve stability and aesthetics is one of the problems to be solved,

[0003] Therefore, the utility model is provided. CONTENT

[0004] To solve the above technical problems, the utility model adopts the basic concept of the technical scheme:

[0005] A connecting structure for manufacturing metal doors and windows comprises a window body and a connecting structure. The window body is composed of four window frame profiles with equal length, which are connected by pin angle codes. The window frame profile is composed of a window frame small surface, a window frame large surface, a C-shaped heat insulation strip and a CK-shaped heat insulation strip. Two window bodies are connected by the connecting structure. The connecting structure comprises two decorative strips, two splice pipes, four fixing sleeves and an I-shaped heat insulation strip. The connecting structure is installed at the joint of the two window bodies. The splice pipes are provided with a strip passing position. The I-shaped heat insulation strip is arranged in the strip passing position of the splice pipes. The splice pipe is provided with an insertion position. The insertion position is inserted with the decorative strip. The splice pipe is provided with the fixing sleeve.

[0006] The splice pipe is provided with two siliconized wool positions. Each siliconized wool position is provided with a siliconized wool.

[0007] The fixing sleeve is an aluminum product profile formed by a mold and cut by a cutting machine. The fixing sleeve is provided with a first screw hole and a second screw hole. The first screw hole and the second screw hole are provided with an internal hexagonal screw. The splice pipe is provided with a first through hole and a second through hole. The fixing sleeve is provided with a fixing screw hole drilled by a milling cutter. The fixing sleeve is provided with a screw. The vertical part of the fixing sleeve is inserted into the inner cavity of the splice pipe.

[0008] The splicing pipe is equipped with screw positioning lines.

[0009] Compared with the prior art, the present invention has the following advantages:

[0010] Compared to square tubes, the connecting structure of this utility model has a smaller visible surface, making it more aesthetically pleasing. Compared to splicing strips, it is more stable. The inner cavity of the connecting structure is equipped with a fixing kit, which has fixing screw holes. The fixing kit can be fixed to the concrete wall with screws to increase stability. In addition, the splicing pipe in the connecting structure is set in the gap between the two window frames. A decorative strip is also inserted into the splicing pipe. The width of the decorative strip seen from the outside is much smaller than the width of the square tube, making it more aesthetically pleasing.

[0011] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0012] In the attached diagram:

[0013] Figure 1 This is a schematic diagram of the overall external structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the transverse section node of this utility model;

[0015] Figure 3 This is a schematic diagram of the connection structure of this utility model;

[0016] Figure 4 This is a schematic cross-sectional view of the connection structure of this utility model;

[0017] Figure 5 This is a schematic diagram of the fixing kit structure of this utility model.

[0018] In the diagram: 1. Window frame; 101. Small side of window frame; 102. Large side of window frame; 103. C-shaped thermal break strip; 104. CK-shaped thermal break strip; 201. Decorative strip; 202. Screw positioning line; 203. I-shaped thermal break strip; 204. Jointing pipe; 205. Second through hole; 206. First through hole; 301. Glass; 401. Siliconized weatherstripping; 5. Fixing kit; 501. Fixing screw hole; 502. First screw hole; 503. Second screw hole. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0020] like Figures 1 to 5 As shown,

[0021] A connecting structure for manufacturing metal doors and windows includes: a window body 1 and a connecting structure; the window body 1 is assembled by four window frame profiles of equal length in pairs, joined together by corner brackets and pins. The window frame profiles consist of a small window frame face 101, a large window frame face 102, a C-shaped thermal break strip 103, and a CK-shaped thermal break strip 104. Two window bodies 1 are connected to each other by the connecting structure, which includes two decorative strips 201, two splicing pipes 204, four fixing kits 5, and one I-shaped thermal break strip 203. The connecting structure is installed at the joint where the two window bodies 1 are joined. During installation, the connecting structure not only serves as a connection but also as a fixation mechanism to increase stability. Both splicing pipes 204 are equipped with... There are through-strip positions. The two splicing pipes 204 are connected by an I-shaped thermal insulation strip 203. The two ends of the I-shaped thermal insulation strip 203 are respectively inserted into the through-strip positions of the two splicing pipes 204. After the I-shaped thermal insulation strip 203 is inserted into the through-strip positions of the splicing pipes 204, the two sides of the through-strip positions are rolled and pressed together by a rolling press. A plug-in position is provided on the end of the splicing pipe 204 away from the through-strip position. A decorative strip 201 is inserted into the plug-in position. The decorative strip 201 can play a role in concealing the unsightly part and covering the splicing seam at the splicing of the two window 1. Both ends of the splicing pipe 204 are provided with fixing kits 5. The vertical part of the fixing kit 5 is inserted into the inner cavity of the splicing pipe 204. The fixing kit 5 can play a role in increasing stability.

[0022] The fixing kit 5 is an aluminum profile of a fixed thickness, formed by extrusion molding and then cut by a cutting machine. The fixing kit 5 has a first screw hole 502 and a second screw hole 503, each fitted with a hex socket head cap screw. Both ends of the splicing tube 204 have a first through hole 206 and a second through hole 205, whose positions overlap with the first screw holes 502 and 503 on the fixing kit 5. The hex socket head cap screws are inserted through the first through holes 206 and 205, penetrating the splice. The pipe 204 is connected to the window 1, so that the fixing kit 5 can be fixed to the splicing pipe 204 and the window 1. The connecting screw 601 is inserted from the inside of the window frame profile of the other window 1, and the connecting screw 601 penetrates the entire window frame profile and is connected to the splicing pipe 204. At this time, the connection structure can not only connect the two windows 1, but also the connection seam between the two windows 1 is more aesthetically pleasing than the large visible surface of the square pipe connection. The fixing kit 5 has fixing screw holes 501 drilled on its side with a milling cutter. The fixing screw holes 501 are matched with screws, which can fix the fixing kit 5 to the wall and increase the stability of the connection structure.

[0023] The connecting rib of the spliced pipe 204 is provided with two siliconized wool positions, and a siliconized wool 401 is arranged in each siliconized wool position to increase the waterproofness of the connecting structure.

[0024] The spliced pipe 204 is provided with a screw positioning line 202, facilitating installation of the inner hexagonal screw.

Claims

1. A connecting structure for a metal door and window manufacturing, comprising: The application discloses a window body (1) and a connecting structure; characterized in that the window body (1) is formed by pinning and connecting four window frame profiles with equal length through pinning corner connectors; the window frame profile is composed of a window frame small surface (101), a window frame large surface (102), a C-shaped heat insulation strip (103) and a CK-shaped heat insulation strip (104); two window bodies (1) are connected with each other through the connecting structure; the connecting structure comprises two decorative strips (201), two splicing pipes (204), four fixing sets (5) and an I-shaped heat insulation strip (203); the connecting structure is installed at the joint of the two window bodies (1); the two splicing pipes (204) are provided with a penetrating strip position; the two ends of the I-shaped heat insulation strip (203) are respectively penetrated into the penetrating strip positions of the two splicing pipes (204); the end of the splicing pipe (204) away from the penetrating strip position is provided with an inserting position; the inserting position is inserted with the decorative strip (201); and the two ends of the splicing pipe (204) are provided with the fixing sets (5).

2. The connecting structure for a metal door and window according to claim 1, wherein The connecting rib of the splicing pipe (204) is provided with two siliconized wool positions; each siliconized wool position is provided with a siliconized wool (401).

3. The connecting structure for a metal door and window according to claim 1, wherein The fixing set (5) is an aluminum product profile formed through die extrusion and then cut into a fixed thickness through a cutting machine; the fixing set (5) is provided with a first screw hole (502) and a second screw hole (503); the first screw hole (502) and the second screw hole (503) are matched with an internal hexagonal screw; the two ends of the splicing pipe (204) are provided with a first through hole (206) and a second through hole (205); the side wing of the fixing set (5) is drilled and milled with a fixing screw hole (501) through a milling cutter; the fixing screw hole (501) is matched with a screw; and the vertical part of the fixing set (5) is inserted into the inner cavity of the splicing pipe (204).

4. The connecting structure for a metal door and window according to claim 1, wherein The splicing pipe (204) is provided with a screw positioning line (202).

Images