A metal window connection structure

Abstract

The utility model provides a connection structure of a metal window, and relates to the technical field of metal windows. The utility model comprises a first connection rod, a second connection rod is arranged on one side of the first connection rod, a connection device is arranged on one side of the first connection rod, a limiting device is arranged on one side of the first connection rod, the connection device comprises a connection block, the connection block is fixedly connected to one side of the second connection rod, a connection groove is provided on the top of the first connection rod, the inner wall of the connection groove is slidably connected to the connection block, a locking groove is provided on the bottom of the connection groove, and a rubber plate is arranged on the inner wall of the locking groove, when using the connection device, the connection block is manually slid into the inside of the connection groove, and then the first connection rod and the second connection rod are connected together, so that two first connection rods and two second connection rods can be used to form a metal frame well without using screws, thereby avoiding deformation of the metal frame to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of metal windows, in particular to a connection structure of metal windows. Background Art

[0002] The connecting structure is a device used to connect metal connecting rods to facilitate the formation of a metal window frame. The two first connecting rods and the two second connecting rods are connected together through the connecting device to form a good metal frame, and then the glass is set inside the metal frame, which facilitates the assembly of the metal window.

[0003] The inventors have found in their daily work that metal windows still have at least the following problems: metal windows are assembled from metal connecting rods and glass. Generally, four metal connecting rods are assembled into a metal window frame, and then the glass is set inside the frame. However, in actual use, the connecting rods are generally assembled into a metal frame through bolts. Because the material of metal windows is mostly aluminum alloy, the use of bolts may cause deformation of the connecting parts, and thus cause deformation of the metal windows to a certain extent. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a connection structure for metal windows.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a connection structure of a metal window, including a first connecting rod, a second connecting rod is arranged on one side of the first connecting rod, a connecting device is arranged on one side of the first connecting rod, a limiting device is arranged on one side of the first connecting rod, the connecting device includes a connecting block, the connecting block is fixedly connected to one side of the second connecting rod, a connecting groove is opened on the top of the first connecting rod, and the inner wall of the connecting groove is slidably connected to the connecting block.

[0006] The effect achieved by the above components is: when using the connecting device, manually slide the connecting block into the inside of the connecting groove, and then connect the first connecting rod and the second connecting rod together, so that the two first connecting rods and the two second connecting rods can be used to form a metal frame well without using screws, thereby avoiding deformation of the metal frame to a certain extent.

[0007] Preferably, a locking groove is provided at the bottom of the connecting groove, a rubber plate is provided on the inner wall of the locking groove, and the rubber plate is fixedly connected to the bottom of the connecting block.

[0008] The effect achieved by the above components is: the rubber sheet is squeezed into the interior of the positioning groove, so that the connecting block can be well restricted inside the connecting groove.

[0009] Preferably, a limiting groove is provided on one side of the first connecting rod, an inner wall of the limiting groove is slidably connected with an L-shaped plate, one side of the L-shaped plate is arranged on the top of the second connecting rod, and a rectangular groove is provided on one side of the limiting groove.

[0010] The effect achieved by the above components is: the L-shaped plate is slid into the inner part of the limiting groove, and then the L-shaped plate is arranged on the top of the second connecting rod, thereby well limiting the first connecting rod and the second connecting rod together.

[0011] Preferably, a groove is provided on one side of the first connecting rod, a limiting block is slidably inserted through the inner wall of the groove, and one end of the limiting block is slidably connected to the inner wall of the rectangular groove.

[0012] The effect achieved by the above components is that the limiting block is inserted into the interior of the rectangular groove after passing through the groove, thereby limiting the L-shaped plate to one side of the first connecting rod.

[0013] Preferably, a damping rod is fixedly connected to one side of the inner wall of the groove, and the end of the damping rod away from the groove is fixedly connected to one side of the limit block. A spring is sleeved on the surface of the damping rod, and one end of the spring is fixedly connected to one side of the inner wall of the groove, and the end of the spring close to the damping rod is fixedly connected to one side of the limit block.

[0014] The effect achieved by the above components is: the limit block is pulled toward the direction close to the groove by the spring, thereby well limiting the limit block inside the rectangular groove.

[0015] Preferably, the limiting device comprises a connecting frame, and the connecting frame is fixedly connected to one side of the second connecting rod.

[0016] The effect achieved by the above components is: when using the limiting device, the glass is manually slid to the inside of the connecting frame set on one side of the two second connecting rods, so that the glass can be well restricted inside the window frame, which makes it easier to fix the glass inside the window frame later.

[0017] Preferably, a rubber strip is fixedly connected to the inner wall of the connection frame, and small holes are evenly opened on the top of the rubber strip.

[0018] The effect achieved by the above components is: the glass is squeezed by the rubber strip, and the small holes can increase the deformation effect of the rubber strip, thereby effectively confining the glass inside the connection frame.

[0019] Preferably, one side of the first connecting rod is evenly and fixedly connected with a support plate, one side of the support plate is threadedly penetrated with a bolt, and one end of the bolt is fixedly connected with a rubber block.

[0020] The effect achieved by the above components is: slide the glass to the inside of the two support plates, and then manually rotate the bolts so that the rubber block is squeezed on one side of the glass, thereby well restricting the glass to one side of the first connecting rod.

[0021] In the utility model, a connecting device is provided. When the connecting device is used, the connecting block is manually slid into the inside of the connecting groove, and then the first connecting rod and the second connecting rod are connected together. In this way, the two first connecting rods and the two second connecting rods can be used to form a metal frame well without using screws, thereby avoiding deformation of the metal frame to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional structural schematic diagram of a metal window connection structure proposed by the utility model;

[0023] Figure 2 The utility model provides a three-dimensional structural schematic diagram of a novel connecting block;

[0024] Figure 3 The utility model provides a three-dimensional structural schematic diagram of a novel limit block;

[0025] Figure 4 The utility model provides a three-dimensional structural schematic diagram of a novel rubber strip.

[0026] Legend: 1. First connecting rod; 2. Second connecting rod; 3. Connecting device; 301. Connecting groove; 302. Connecting block; 303. Positioning groove; 304. Rubber plate; 305. Limiting groove; 306. L-shaped plate; 307. Groove; 308. Limiting block; 309. Rectangular groove; 310. Damping rod; 311. Spring; 4. Limiting device; 401. Connecting frame; 402. Rubber strip; 403. Small hole; 404. Support plate; 405. Bolt; 406. Rubber block. DETAILED DESCRIPTION

[0027] Embodiment 1, as Figure 1-4 As shown, a connection structure of a metal window is provided, a second connection rod 2 is provided on one side of a first connection rod 1, a connection device 3 is provided on one side of the first connection rod 1, and a limiting device 4 is provided on one side of the first connection rod 1. The two first connection rods 1 and the two second connection rods 2 are connected together to form a metal frame well, and then the glass is arranged inside the metal frame, which can facilitate the assembly of the metal window.

[0028] Reference Figure 2 and Figure 3The connecting device 3 includes a connecting block 302, and the connecting block 302 is fixedly connected to one side of the second connecting rod 2. A connecting groove 301 is provided on the top of the first connecting rod 1. The inner wall of the connecting groove 301 is slidably connected to the connecting block 302. When using the connecting device 3, the connecting block 302 is manually slid into the inside of the connecting groove 301, and then the first connecting rod 1 and the second connecting rod 2 are connected together. In this way, the two first connecting rods 1 and the two second connecting rods 2 can be used to form a metal frame well without using screws, thereby avoiding metal to a certain extent. The frame is deformed, a positioning groove 303 is provided at the bottom of the connecting groove 301, and a rubber plate 304 is provided on the inner wall of the positioning groove 303. The rubber plate 304 is fixedly connected to the bottom of the connecting block 302, and the rubber plate 304 is squeezed into the inside of the positioning groove 303, so that the connecting block 302 can be well limited inside the connecting groove 301. A limiting groove 305 is provided on one side of the first connecting rod 1, and an L-shaped plate 306 is slidably connected to the inner wall of the limiting groove 305. One side of the L-shaped plate 306 is arranged on the top of the second connecting rod 2, and one side of the limiting groove 305 is provided. There is a rectangular groove 309, the L-shaped plate 306 is slid into the inside of the limiting groove 305, and then the L-shaped plate 306 is set on the top of the second connecting rod 2, so as to well limit the first connecting rod 1 and the second connecting rod 2 together, a groove 307 is opened on one side of the first connecting rod 1, and a limiting block 308 is inserted and inserted into the inner wall of the groove 307, and one end of the limiting block 308 is slidably connected to the inner wall of the rectangular groove 309, and the limiting block 308 is inserted into the inside of the rectangular groove 309 after passing through the groove 307, so that the L-shaped plate 306 can be limited to the first connecting rod 1. On one side of the rod 1, a damping rod 310 is fixedly connected to one side of the inner wall of the groove 307, and the end of the damping rod 310 away from the groove 307 is fixedly connected to one side of the limit block 308. A spring 311 is sleeved on the surface of the damping rod 310, and one end of the spring 311 is fixedly connected to one side of the inner wall of the groove 307. The end of the spring 311 close to the damping rod 310 is fixedly connected to one side of the limit block 308. The limit block 308 is pulled toward the direction close to the groove 307 by the spring 311, thereby well limiting the limit block 308 inside the rectangular groove 309.

[0029] Reference Figure 4The limiting device 4 includes a connecting frame 401, and the connecting frame 401 is fixedly connected to one side of the second connecting rod 2. When the limiting device 4 is used, the glass is manually slid into the inside of the connecting frame 401 set on one side of the two second connecting rods 2, so that the glass can be well limited inside the window frame, and then it is convenient to fix the glass inside the window frame later. The inner wall of the connecting frame 401 is fixedly connected with a rubber strip 402, and small holes 403 are evenly opened on the top of the rubber strip 402. The glass is squeezed by the rubber strip 402. The small holes 403 can make the deformation effect of the rubber strip 402 larger, and then the glass can be well limited inside the connecting frame 401. One side of the first connecting rod 1 is evenly fixedly connected with a support plate 404, and a bolt 405 is inserted through a thread on one side of the support plate 404. One end of the bolt 405 is fixedly connected with a rubber block 406. The glass is slid into the inside of the two support plates 404, and then the bolt 405 is manually rotated so that the rubber block 406 is squeezed on one side of the glass, and then the glass is well limited on one side of the first connecting rod 1.

[0030] Working principle: connect the two first connecting rods 1 and the two second connecting rods 2 together to form a metal frame, and then set the glass inside the metal frame, which can facilitate the assembly of the metal window. When using the connecting device 3, manually slide the connecting block 302 into the connecting groove 301, squeeze the rubber plate 304 into the positioning groove 303, so that the connecting block 302 can be well restricted inside the connecting groove 301, slide the L-shaped plate 306 into the limiting groove 305, and then set the L-shaped plate 306 on the top of the second connecting rod 2, insert the limiting block 308 into the rectangular groove 309 after passing through the groove 307, and pull the limiting block 308 in the direction close to the groove 307 through the spring 311, so that the limiting block 308 can be well restricted inside the rectangular groove 309, so that the L-shaped plate 306 can be It is limited to one side of the first connecting rod 1, and then the first connecting rod 1 and the second connecting rod 2 are connected together, so that the two first connecting rods 1 and the two second connecting rods 2 can be used to form a metal frame well without using screws, thereby avoiding deformation of the metal frame to a certain extent. When using the limiting device 4, the glass is manually slid to the inside of the connecting frame 401 set on one side of the two second connecting rods 2, and then the glass is squeezed through the rubber strip 402. The small hole 403 can make the deformation effect of the rubber strip 402 larger, and the glass is slid to the inside of the two supporting plates 404, and then the bolt 405 is manually rotated to make the rubber block 406 squeeze on one side of the glass, thereby well limiting the glass to one side of the first connecting rod 1, so that the glass can be well limited to the inside of the window frame, which is convenient for the subsequent fixing of the glass to the inside of the window frame.

Claims

1. A metal window connection structure, comprising a first connection rod (1), characterized in that: A second connecting rod (2) is arranged on one side of the first connecting rod (1), a connecting device (3) is arranged on one side of the first connecting rod (1), a limiting device (4) is arranged on one side of the first connecting rod (1), the connecting device (3) comprises a connecting block (302), the connecting block (302) is fixedly connected to one side of the second connecting rod (2), a connecting groove (301) is provided on the top of the first connecting rod (1), and the inner wall of the connecting groove (301) is slidably connected to the connecting block (302).

2. The metal window connection structure according to claim 1, characterized in that: A locking groove (303) is provided at the bottom of the connection groove (301), a rubber plate (304) is provided on the inner wall of the locking groove (303), and the rubber plate (304) is fixedly connected to the bottom of the connection block (302).

3. The metal window connection structure according to claim 1, characterized in that: A limiting groove (305) is provided on one side of the first connecting rod (1), an inner wall of the limiting groove (305) is slidably connected with an L-shaped plate (306), one side of the L-shaped plate (306) is arranged on the top of the second connecting rod (2), and a rectangular groove (309) is provided on one side of the limiting groove (305).

4. The metal window connection structure according to claim 1, characterized in that: A groove (307) is provided on one side of the first connecting rod (1), a limit block (308) is slidably inserted through the inner wall of the groove (307), and one end of the limit block (308) is slidably connected to the inner wall of the rectangular groove (309).

5. The metal window connection structure according to claim 4, characterized in that: A damping rod (310) is fixedly connected to one side of the inner wall of the groove (307), and one end of the damping rod (310) away from the groove (307) is fixedly connected to one side of the limit block (308). A spring (311) is sleeved on the surface of the damping rod (310), and one end of the spring (311) is fixedly connected to one side of the inner wall of the groove (307), and one end of the spring (311) close to the damping rod (310) is fixedly connected to one side of the limit block (308).

6. The metal window connection structure according to claim 1, characterized in that: The limiting device (4) comprises a connecting frame (401), and the connecting frame (401) is fixedly connected to one side of the second connecting rod (2).

7. The metal window connection structure according to claim 6, characterized in that: A rubber strip (402) is fixedly connected to the inner wall of the connection frame (401), and small holes (403) are evenly formed on the top of the rubber strip (402).

8. The metal window connection structure according to claim 1, characterized in that: A support plate (404) is evenly and fixedly connected to one side of the first connecting rod (1), a bolt (405) is threadedly inserted through one side of the support plate (404), and a rubber block (406) is fixedly connected to one end of the bolt (405).

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