Connecting structure for sliding door and window

Abstract

The utility model discloses a connecting structure for translation doors and windows, which relates to the technical field of translation doors and windows and comprises a translation window frame, a first door and window is slidably mounted on the inner wall of the left side of the translation window frame, a second door and window is slidably mounted on the inner wall of the right side of the translation window frame, and the first door and window comprises a first door and window frame. Light-transmitting glass is fixedly installed on the inner wall of the first door and window frame, and the second door and window comprises a second door and window frame. When the door and window I and the door and window II in the translation window frame need to be locked and connected after being closed, the locking knob is rotated to drive the connecting locking plate to move backwards, the door and window frame II is limited, locked and fixed, and the height of the connecting locking plate is consistent with that of the door and window frame II; the gap between the first door and window frame and the second door and window frame can be completely shielded and sealed, and the effects that the sliding door and window can be locked, connected and fixed through the locking structure, so that the sliding door and window cannot be opened, and meanwhile the sealing performance after locking connection is improved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sliding doors and windows, and in particular to a connecting structure for sliding doors and windows. Background Art

[0002] Existing buildings are equipped with doors and windows to ensure convenient access for people and ventilation. There are many types of doors and windows for buildings, including casement doors and windows, folding doors and windows, and rolling doors and windows. However, sliding doors and windows have better sealing performance, occupy less space, and are more suitable for home use. The existing technology has the following problems:

[0003] Because after the existing sliding doors and windows are closed, the two windows are connected and fixed by a lock, and this lock is prone to displacement after long-term use. In addition, when the two windows are closed using this lock, the gap between the windows is large, resulting in the windows being vibrated after long-term use. The connecting lock is prone to deformation and the locking effect is poor. At the same time, the sealing of the doors and windows connected and fixed by the lock is also poor. Utility Model Content

[0004] The utility model provides a connecting structure for sliding doors and windows to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A connecting structure for sliding doors and windows comprises a sliding window frame, a left inner wall of the sliding window frame is slidably mounted with a door and window 1, a right inner wall of the sliding window frame is slidably mounted with a door and window 2, the door and window 1 comprises a door and window frame 1, a light-transmitting glass is fixedly mounted on the inner wall of the door and window frame 1, the door and window 2 comprises a door and window frame 2, a threaded rod is movably mounted on the rear inner wall of the door and window frame 1, a locking knob is fixedly mounted on the top outer wall of the threaded rod, the locking knob is located on the front outer wall of the door and window frame 1, a movable plate is movably mounted on the threaded outer wall of the threaded rod, a connecting locking plate is fixedly mounted on the side outer wall of the movable plate, the outer wall of the connecting locking plate passes through the rear outer wall of the door and window frame 1, and the right outer wall of the connecting locking plate overlaps the left outer wall of the door and window frame 2.

[0007] A further improvement of the technical solution of the utility model is that a compression spring is fixedly installed on the inner wall of the connecting locking plate, and a beveled pressure plate is fixedly installed on the outer wall of the top end of the compression spring.

[0008] A further improvement of the technical solution of the utility model is that the outer wall of the beveled edge pressing plate passes through the right outer wall of the connecting locking plate, and the top outer wall of the beveled edge pressing plate overlaps the left outer wall of the second door and window frame.

[0009] By adopting the above technical scheme, through the mutual cooperation between the bevel pressure plate and the compression spring in the scheme, when the connecting locking plate in the door and window frame one limits and locks the door and window frame two, the compression spring is used to squeeze the bevel pressure plate, so that the sealing effect of the connecting locking plate is better.

[0010] A further improvement of the technical solution of the utility model is that a sealing plate is fixedly installed on the rear outer wall of the right end of the movable plate, and the outer wall of the sealing plate penetrates the rear outer wall of the door and window frame.

[0011] A further improvement of the technical solution of the utility model is that a sealing strip is fixedly installed on the rear outer wall of the sealing plate.

[0012] A further improvement of the technical solution of the utility model is that a waterproof coating is fixedly installed on the rear outer wall of the sealing strip, and the outer wall of the waterproof coating overlaps the front outer wall of the second door and window frame.

[0013] By adopting the above technical scheme, through the mutual cooperation between the sealing plate, sealing strip and waterproof coating in the scheme, when the connecting locking plate is moved to connect and fix the door and window frame one and the door and window frame two, the sealing plate will be squeezed and fit the front outer wall of the door and window frame two, and the sealing strip and waterproof coating will be used to further improve the sealing of the sliding connection between the sliding doors and windows.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] The utility model provides a connecting structure for sliding doors and windows, which adopts the cooperation of door and window one, light-transmitting glass, door and window frame one, locking knob, connecting locking plate, door and window two, and door and window frame two. When the door and window one and door and window two in the sliding window frame need to be locked and connected after being closed, the connecting locking plate is driven to move backward by rotating the locking knob, and the door and window frame two is limitedly locked and fixed, thereby completing the connection and fixation. The height of the connecting locking plate is consistent with the height of the door and window frame two, and the gap between the door and window frame one and the door and window frame two can be completely blocked and sealed, which solves the problem that the window is vibrated after long-term use, the connecting lock buckle is easy to deform, the locking effect is not good, and the sealing of the door and window connected and fixed by the locking buckle is also poor. The locking structure can be used to lock and connect the sliding door and window, so that it cannot be opened and the sealing effect after the locking connection is improved.

[0016] The utility model provides a connection structure for sliding doors and windows, which adopts the cooperation of a sealing plate, a sealing strip and a waterproof coating. When the movable plate drives the connecting locking plate to move backward, it also drives the sealing plate to move backward until the sealing strip on the outer wall of the sealing plate is tightly attached, and the front outer wall of the second door and window frame, the sealing plate and the sealing strip are all in the same height as the second door and window frame, so that the waterproof coating evenly sprayed on the sealing strip is also tightly attached to the front outer wall of the second door and window frame, so that the gap between the first door and window frame and the second door and window frame is further sealed, thereby preventing water seepage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a top view cross-sectional schematic diagram of a door and window frame of the utility model structure;

[0019] Figure 3 It is a top view cross-sectional schematic diagram of the connection locking plate of the structure of the utility model;

[0020] Figure 4 It is a side view schematic diagram of the sealing plate of the utility model structure.

[0021] In the figure: 1. sliding window frame; 2. door and window one; 21. light-transmitting glass; 22. door and window frame one; 221. threaded rod; 222. locking knob; 223. moving plate; 23. connecting locking plate; 231. compression spring; 232. bevel pressure plate; 24. sealing plate; 241. sealing strip; 242. waterproof coating; 3. door and window two; 31. door and window frame two. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the embodiments: Example 1

[0023] like Figure 1-4As shown, the utility model provides a connecting structure for sliding doors and windows, including a sliding window frame 1, a door and window 2 is slidably installed on the left inner wall of the sliding window frame 1, a door and window 3 is slidably installed on the right inner wall of the sliding window frame 1, the door and window 2 includes a door and window frame 22, the inner wall of the door and window frame 22 is fixedly installed with a light-transmitting glass 21, the door and window 3 includes a door and window frame 231, a threaded rod 221 is movably installed on the rear inner wall of the door and window frame 22, a locking knob 222 is fixedly installed on the top outer wall of the threaded rod 221, the locking knob 222 is located on the front outer wall of the door and window frame 22, a movable plate 223 is movably installed on the threaded outer wall of the threaded rod 221, and a connecting locking plate 23 is fixedly installed on the side outer wall of the movable plate 223, the outer wall of the connecting locking plate 23 passes through the rear outer wall of the door and window frame 22, and the right outer wall of the connecting locking plate 23 overlaps the left outer wall of the door and window frame 231.

[0024] In this embodiment, when the door and window 1 2 and the door and window 2 3 in the sliding window frame 1 need to be locked and connected after being closed, the threaded rod 221 is driven to rotate by rotating the locking knob 222, so that the movable plate 223 drives the connecting locking plate 23 to move backward, and the door and window frame 2 31 is limited and locked, thereby completing the connection and fixation of the door and window 1 2 and the door and window 2 3, and the height of the connecting locking plate 23 is consistent with the height of the door and window frame 2 31, so that the gap between the door and window frame 1 22 and the door and window frame 2 31 can be completely blocked and sealed. Example 2

[0025] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a compression spring 231 is fixedly installed on the inner wall of the connecting locking plate 23, and a bevel pressure plate 232 is fixedly installed on the top outer wall of the compression spring 231. The outer wall of the bevel pressure plate 232 passes through the right outer wall of the connecting locking plate 23, and the top outer wall of the bevel pressure plate 232 overlaps with the left outer wall of the door and window frame 31.

[0026] In this embodiment, when the connecting locking plate 23 moves backward and gets stuck on the left outer wall of the door and window frame 31, it will squeeze the bevel pressure plate 232, so that the bevel pressure plate 232 uses the compression spring 231 to stick to the left outer wall of the door and window frame 31, thereby improving the sealing of the connecting locking plate 23. Example 3

[0027] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a sealing plate 24 is fixedly installed on the rear outer wall of the right end of the movable plate 223, and the outer wall of the sealing plate 24 passes through the rear outer wall of the door and window frame 22, and a sealing strip 241 is fixedly installed on the rear outer wall of the sealing plate 24, and a waterproof coating 242 is fixedly installed on the rear outer wall of the sealing strip 241, and the outer wall of the waterproof coating 242 overlaps with the front outer wall of the door and window frame 31.

[0028] In this embodiment, the movable plate 223 drives the connecting locking plate 23 to move backward, and at the same time drives the sealing plate 24 to move backward, until the sealing strip 241 on the outer wall of the sealing plate 24 is close to the front outer wall of the door and window frame 31, and the height of the sealing plate 24 and the sealing strip 241 are consistent with the door and window frame 31, so that the waterproof coating 242 evenly sprayed on the sealing strip 241 is also close to the front outer wall of the door and window frame 31. The sealing strip is made of rubber material with soft texture and good sealing performance. The waterproof coating is made of acrylic waterproof coating, which is a single-component water-emulsion waterproof coating made of pure acrylic polymer emulsion as the base material and other additives. The waterproof film formed by the waterproof coating after curing has certain elongation, elastic-plasticity, crack resistance, impermeability and weather resistance, and can play a waterproof, anti-seepage and protective role.

[0029] The working principle of the connecting structure for sliding doors and windows will be described in detail below.

[0030] like Figure 1-4 As shown, when the door and window 1 2 and the door and window 2 3 in the sliding window frame 1 need to be locked after being closed, the threaded rod 221 is driven to rotate by rotating the locking knob 222, so that the movable plate 223 drives the connecting locking plate 23 to move backward, and the door and window frame 2 31 is limited and locked and fixed, thereby completing the connection and fixation of the door and window 1 2 and the door and window 2 3, and the height of the connecting locking plate 23 is consistent with the height of the door and window frame 2 31, which can completely block and seal the gap between the door and window frame 1 22 and the door and window frame 2 31, and the movable plate 223 drives the connecting locking plate 23 to move backward, and at the same time, it also drives the sealing plate 24 to move backward until the sealing strip 241 on the outer wall of the sealing plate 24 is close to the front outer wall of the door and window frame 2 31, and the height of the sealing plate 24 and the sealing strip 241 are consistent with the door and window frame 2 31, so that the waterproof coating 242 evenly sprayed on the sealing strip 241 is also close to the front outer wall of the door and window frame 2 31.

[0031] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A connection structure for a sliding door and window, comprising a sliding window frame (1), characterized in that: A door window (2) is slidably mounted on the left inner wall of the sliding window frame (1), and a door window (3) is slidably mounted on the right inner wall of the sliding window frame (1). The door window (2) comprises a door window frame (22), and a light-transmitting glass (21) is fixedly mounted on the inner wall of the door window frame (22). The door window (3) comprises a door window frame (31), and a threaded rod (221) is movably mounted on the rear inner wall of the door window frame (22). The top outer wall of the threaded rod (221) is A locking knob (222) is fixedly mounted on the wall, the locking knob (222) is located on the front outer wall of the door and window frame (22), a movable plate (223) is movably mounted on the threaded outer wall of the threaded rod (221), a connecting locking plate (23) is fixedly mounted on the side outer wall of the movable plate (223), the outer wall of the connecting locking plate (23) passes through the rear outer wall of the door and window frame (22), and the right outer wall of the connecting locking plate (23) overlaps with the left outer wall of the door and window frame (31).

2. A connection structure for sliding doors and windows according to claim 1, characterized in that: A compression spring (231) is fixedly mounted on the inner wall of the connecting locking plate (23), and a beveled edge pressing plate (232) is fixedly mounted on the outer wall at the top end of the compression spring (231).

3. A connection structure for sliding doors and windows according to claim 2, characterized in that: The outer wall of the beveled edge pressing plate (232) penetrates the right outer wall of the connecting locking plate (23), and the top outer wall of the beveled edge pressing plate (232) overlaps the left outer wall of the second door and window frame (31).

4. The connecting structure for sliding doors and windows according to claim 1, characterized in that: A sealing plate (24) is fixedly mounted on the rear outer wall of the right end of the movable plate (223), and the outer wall of the sealing plate (24) penetrates the rear outer wall of the first door and window frame (22).

5. A connection structure for sliding doors and windows according to claim 4, characterized in that: A sealing strip (241) is fixedly mounted on the rear outer wall of the sealing plate (24).

6. A connection structure for sliding doors and windows according to claim 5, characterized in that: A waterproof coating (242) is fixedly mounted on the rear outer wall of the sealing strip (241), and the outer wall of the waterproof coating (242) overlaps the front outer wall of the second door and window frame (31).

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