Door and window with sealing function

Abstract

The utility model discloses a door and window with a sealing function, and relates to the technical field of doors and windows with the sealing function, in particular to the door and window with the sealing function, which comprises a mounting frame, a sliding groove is arranged in the mounting frame, a spring is fixedly arranged on the inner side wall of the sliding groove, a sliding plate is fixedly arranged at one end of the spring, and a sealing cover is arranged on the sliding plate. And one end of the sliding plate is slidably connected to the interior of the sliding groove, a telescopic groove is formed in one side of the mounting frame, a telescopic column is slidably connected to the interior of the telescopic groove, an extrusion plate is fixedly mounted at one end of the sliding plate, and an air bag is fixedly mounted on one side of the interior of the sliding groove. According to the door and window with the sealing function, through the arrangement of the outer annular sealing strip, the door and window with the sealing function has the advantages that after the door and window is closed, the air bag can be extruded, the interior of the annular sealing strip is inflated, the annular sealing strip has the better sealing effect, and therefore the effect of the good sealing effect is achieved; and the purpose of more thorough sealing is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the door and window technical field with sealing function, concretely is door and window with sealing function. BACKGROUND

[0002] Door and window are divided into enclosure components or partition components according to the position, have different design requirements to have heat preservation, heat insulation, sound insulation, waterproof, fireproofing function respectively, and the requirement of the airtightness of door and window is an important content in energy-saving design. Door and window are important components in the building enclosure system. The door and window of common home decoration are sealed by the sealing strip arranged at the edge of the door and window frame, when the door and window are closed, the sealing strip is attached to the inner wall of the mounting frame, thereby realizing the sealing function of the door and window.

[0003] The conventional sealing strip structure of door and window is too simple, although it has the advantages of low cost and easy installation, but after repeated opening and closing of the door and window, the sealing strip is easy to be worn, thereby causing the gap of the part of the sealing strip contacting the inner wall of the mounting frame, thereby affecting the sealing stability of the door and window, at the same time, the door and window sealed by the simple sealing strip still have the possibility of incomplete sealing when used in some occasions such as laboratory that need strict sealing. UTILITY MODEL CONTENT

[0004] In view of the defects of the prior art, the utility model provides door and window with sealing function, which solves the problems in the background art.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme: door and window with sealing function, including mounting frame, the inside of the mounting frame is provided with sliding groove, the inner side wall of the sliding groove is fixedly installed with spring, one end of the spring is fixedly installed with sliding plate, one end of the sliding plate is slidably connected in the inside of the sliding groove, one side of the mounting frame is provided with telescopic groove, the inside of the telescopic groove is slidably connected with telescopic column, one end of the sliding plate is fixedly installed with extrusion plate, one side of the inside of the sliding groove is fixedly installed with air bag, one side of the air bag is fixedly installed with exhaust pipe, one side of the mounting frame is provided with outer annular groove, the inside of the outer annular groove is fixedly installed with outer annular sealing strip.

[0006] Optionally, one end of the extrusion plate is slidably connected in the inside of the sliding groove, and one side of the extrusion plate abuts against one side of the air bag.

[0007] Optionally, the other end of the exhaust pipe is fixedly installed in the inside of the outer annular sealing strip, and the inside of the outer annular sealing strip is provided with air passage.

[0008] Optionally, one side of the mounting frame is fixedly installed with hinge, and one side of the hinge is rotatably connected with door and window frame.

[0009] Optionally, the interior of the door and window frame is fixedly installed with a glass layer, and one side of the glass layer is fixedly installed with an annular sealing plate.

[0010] Optionally, one side of the annular sealing plate abuts against the interior of the door and window frame, and one side of the door and window frame is fixedly installed with a hand guard.

[0011] The door and window with the sealing function has the following beneficial effects:

[0012] The door and window with the sealing function has the following beneficial effects:The door and window with the sealing function is provided with the outer annular sealing strip, so that when the door and window are closed, the air bag is extruded, the interior of the annular sealing strip is inflated, the annular sealing strip has better sealing effect, and when the door and window frame is closed on the mounting frame through the hinge, the door and window frame pushes the telescopic column to slide in the telescopic groove, the telescopic column drives the sliding plate to slide in the sliding groove, the sliding plate drives the extrusion plate to slide in the sliding groove, the extrusion plate extrudes the air bag, the gas in the air bag is sent into the interior of the outer annular sealing strip through the exhaust pipe, the outer annular sealing strip expands in the outer annular groove, and one side of the expanded outer annular sealing strip is tightly attached to one side of the door and window frame, so that the sealing effect is good, and the sealing is more complete. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0014] Figure 2 It is a sectional structure schematic view of the utility model;

[0015] Figure 3 It is a three-dimensional structure schematic view of the utility model; Figure 2 It is an enlarged structure schematic view of A in the utility model;

[0016] Figure 4 It is a structure schematic view of the utility model from the front side;

[0017] Figure 5 It is an enlarged structure schematic view of B in the utility model. Figure 4

[0018] In the figure: 1, mounting frame; 2, sliding groove; 3, spring; 4, sliding plate; 5, telescopic groove; 6, telescopic column; 7, extrusion plate; 8, air bag; 9, exhaust pipe; 10, outer annular groove; 11, outer annular sealing strip; 12, hinge; 13, door and window frame; 14, glass layer; 15, annular sealing plate; 16, hand guard. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Embodiment 1

[0020] Please refer to Figures 1 to 5 The utility model provides technical scheme: door and window with sealing function, including mounting frame 1, the inside of mounting frame 1 is seted up sliding groove 2, the inner side wall of sliding groove 2 is fixedly installed with spring 3, and one end of spring 3 is fixedly installed with sliding plate 4, and one end of sliding plate 4 is slidably connected in the inside of sliding groove 2, and one side of mounting frame 1 is seted up telescopic groove 5, and the inside of telescopic groove 5 is slidably connected with telescopic column 6, and one end of sliding plate 4 is fixedly installed with extrusion plate 7, and one side of the inside of sliding groove 2 is fixedly installed with air bag 8, and one side of air bag 8 is fixedly installed with exhaust pipe 9, and one side of mounting frame 1 is seted up outer annular groove 10, and the inside of outer annular groove 10 is fixedly installed with outer annular sealing strip 11, and one end of extrusion plate 7 is slidably connected in the inside of sliding groove 2, and one side of extrusion plate 7 is abutted on one side of air bag 8, and the other end of exhaust pipe 9 is fixedly installed in the inside of outer annular sealing strip 11, and the inside of outer annular sealing strip 11 is seted up vent groove, and one side of mounting frame 1 is fixedly installed with hinge 12, and one side of hinge 12 is rotatably connected with door and window frame 13, and the inside of door and window frame 13 is fixedly installed with glass layer 14, and one side of glass layer 14 is fixedly installed with annular sealing plate 15, and one side of annular sealing plate 15 is abutted in the inside of door and window frame 13, and one side of door and window frame 13 is fixedly installed with hand guard 16.

[0021] When door and window frame 13 is closed on mounting frame 1 through hinge 12, door and window frame 13 will push telescopic column 6 to slide in the inside of telescopic groove 5, and telescopic column 6 will drive sliding plate 4 to slide in the inside of sliding groove 2, and at the same time will extrude spring 3, and sliding plate 4 will drive extrusion plate 7 to slide in the inside of sliding groove 2, and extrusion plate 7 will extrude air bag 8, and the gas in the inside of air bag 8 is sent into the inside of outer annular sealing strip 11 through exhaust pipe 9, and makes outer annular sealing strip 11 expand in the inside of outer annular groove 10, and the side of expanded outer annular sealing strip 11 is tightly attached on one side of door and window frame 13, thereby plays the role of good sealing effect, and achieves the purpose of more thorough sealing.

[0022] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A door and window with sealing function, comprising a mounting frame (1), characterized in that: The inside of the mounting frame (1) is provided with a sliding groove (2), the inner side wall of the sliding groove (2) is fixedly provided with a spring (3), one end of the spring (3) is fixedly provided with a sliding plate (4), one end of the sliding plate (4) is slidably connected in the inside of the sliding groove (2), one side of the mounting frame (1) is provided with an extension slot (5), the inside of the extension slot (5) is slidably connected with an extension column (6), one end of the sliding plate (4) is fixedly provided with a pressing plate (7), one side of the sliding groove (2) is fixedly provided with an air bag (8), one side of the air bag (8) is fixedly provided with an exhaust pipe (9), one side of the mounting frame (1) is provided with an outer annular groove (10), the inside of the outer annular groove (10) is fixedly provided with an outer annular sealing strip (11).

2. The door and window with sealing function according to claim 1, characterized in that: One end of the pressing plate (7) is slidably connected in the inside of the sliding groove (2), one side of the pressing plate (7) abuts one side of the air bag (8).

3. The door and window with sealing function according to claim 2, characterized in that: The other end of the exhaust pipe (9) is fixedly installed in the inside of the outer annular sealing strip (11), the inside of the outer annular sealing strip (11) is provided with a ventilation groove.

4. The door and window with sealing function according to claim 3, characterized in that: One side of the mounting frame (1) is fixedly provided with a hinge (12), one side of the hinge (12) is rotatably connected with a door and window frame (13).

5. The door and window with sealing function according to claim 4, characterized in that: The inside of the door and window frame (13) is fixedly provided with a glass layer (14), one side of the glass layer (14) is fixedly provided with an annular sealing plate (15).

6. The door and window with sealing function according to claim 5, characterized in that: One side of the annular sealing plate (15) abuts the inside of the door and window frame (13), one side of the door and window frame (13) is fixedly provided with a hand guard (16).

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