Metal door and window with heat and sound insulation effect

Abstract

The utility model discloses a metal door and window with heat -insulation sound -proof effect, including outer frame, the inner side surface hinged of outer frame has the inner frame, the inner frame inside is provided with heat -insulating glass, the inner frame top surface is hinged with the apron, the apron side bottom fixedly connected with two mounting blocks, the mounting block side is equipped with the first installation groove, the first installation groove inside is provided with first limit component, the first installation groove inner side surface slidingly provided with the U -shaped block, the U -shaped block side is equipped with the second installation groove, the second installation groove inside is provided with second limit component, the inner frame bottom surface both ends fixedly connected with two limit support. The utility model is in use, through first limit component to the apron and limit, when U -shaped block moves to the second installation groove and the coincidence of perforation, through second limit component to U -shaped block and limit, to complete the installation of heat -insulating glass, and it is convenient to replace heat -insulating glass.

Description

Technical Field

[0001] This utility model relates to the field of metal door and window technology, specifically to a metal door and window with heat insulation and sound insulation effects. Background Technology

[0002] Glass doors and windows are mainly composed of frames and glass panels. The frames include vertical and horizontal frames, both of which are made of profiles. The glass panels are installed in the frames that are formed by the overlapping profiles.

[0003] In existing metal doors and windows, glass panels are usually fixed to the window frame with silicone sealant. When it is necessary to replace the glass panel, it is difficult to remove the glass panel because it is fixed to the window frame with silicone sealant. After long-term use, the adhesive of silicone sealant will decrease, and the glass panel may become loose or fall off, posing a safety hazard. Utility Model Content

[0004] The purpose of this utility model is to provide a metal door and window with heat insulation and sound insulation effects to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a metal door and window with heat insulation and sound insulation effects, including an outer frame, an inner frame hinged to the inner side of the outer frame, heat-insulating glass disposed on the inner side of the inner frame, a cover plate hinged to the top surface of the inner frame, two mounting blocks fixedly connected to the bottom side of the cover plate, a first mounting groove provided on the side of the mounting block, a first limiting component disposed inside the first mounting groove, a U-shaped block slidably disposed on the inner side of the first mounting groove, a second mounting groove provided on the side of the U-shaped block, a second limiting component disposed inside the second mounting groove, and two limiting brackets fixedly connected to both ends of the bottom surface of the inner frame.

[0006] Preferably, the first limiting component includes a first mounting plate, a first spring, a slider, and a first limiting rod. The first mounting plate is fixedly connected to the lower end of the inner side of the first mounting groove. The first spring is fixedly connected to the side of the first mounting plate. The slider is fixedly connected to the end of the first spring away from the first mounting plate. The first limiting rod is fixedly connected to the side of the slider away from the first spring. The end of the first limiting rod away from the slider passes through the mounting block. A groove is provided in the middle of the side of the slider.

[0007] Preferably, the second limiting component includes a second mounting plate, a second spring, and a second limiting rod. The second mounting plate is snapped into the inner side of the second mounting groove, the second spring is fixedly connected to the side of the second mounting plate, and the second limiting rod is fixedly connected to the end of the second spring away from the second mounting plate.

[0008] Preferably, a limiting block is fixedly connected to the middle of the side of the outer frame, a limiting hole is opened on the side of the limiting block, a movable handle is fixedly connected to the middle of the side of the cover plate, and a through hole is opened in the middle of the limiting bracket.

[0009] Preferably, the mounting block has a slot at its lower end near the cover plate, and a through hole on its top surface.

[0010] Preferably, a sliding rod is fixedly connected to the lower end of the inner side of the U-shaped block, and the sliding rod is movably disposed inside the sliding groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are: In use, the heat-insulating glass is placed inside the inner frame, the cover plate is closed, the limiting bracket is inserted into the slot, and the U-shaped block is pressed into the first mounting groove. The U-shaped block drives the sliding rod to move, and the cover plate is limited by the first limiting component. When the U-shaped block moves to the second mounting groove and coincides with the perforation, the U-shaped block is limited by the second limiting component, thereby completing the installation of the heat-insulating glass and facilitating the replacement of the heat-insulating glass. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the unfolded structure of the cover plate of this utility model; Figure 3 This is a cross-sectional view of the mounting block of this utility model; Figure 4 This is a partial structural schematic diagram of the present invention.

[0013] In the diagram: 1. Outer frame; 2. Inner frame; 3. Insulated glass; 4. Cover plate; 5. Mounting block; 6. First mounting groove; 7. First limiting component; 71. First mounting plate; 72. First spring; 73. Slider; 74. First limiting rod; 75. Slide groove; 8. U-shaped block; 9. Second mounting groove; 10. Second limiting component; 101. Second mounting plate; 102. Second spring; 103. Second limiting rod; 11. Limiting bracket; 12. Limiting block; 13. Movable handle; 14. Slot; 15. Through hole; 16. Slide rod. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figures 1-4 This utility model provides a technical solution: a metal door and window with heat insulation and sound insulation effects, including an outer frame 1, an inner frame 2 hinged to the inner side of the outer frame 1, heat-insulating glass 3 placed inside the inner frame 2, the heat-insulating glass 3 being double-layer hollow low-e glass, a sealing gasket placed between the heat-insulating glass 3, the inner frame 2, and the cover plate 4, the cover plate 4 hinged to the top surface of the inner frame 2, two mounting blocks 5 mounted on the bottom end of the front side of the cover plate 4 by bolts, a first mounting groove 6 opened on the front side of the mounting block 5, a first limiting component 7 installed inside the first mounting groove 6, a U-shaped block 8 slidably installed inside the first mounting groove 6, a second mounting groove 9 opened on the side of the U-shaped block 8, a second limiting component 10 installed inside the second mounting groove 9, and two limiting brackets 11 mounted on both ends of the bottom surface of the inner frame 2 by bolts, the limiting brackets 11 having a through hole in the middle.

[0016] The first limiting component 7 includes a first mounting plate 71, a first spring 72, a slider 73, and a first limiting rod 74. The first mounting plate 71 is bolted to the lower end of the inner side of the first mounting groove 6. The first spring 72 is welded to the side of the first mounting plate 71. The slider 73 is bolted to the end of the first spring 72 away from the first mounting plate 71. The first limiting rod 74 is bolted to the side of the slider 73 away from the first spring 72. The end of the first limiting rod 74 away from the slider 73 passes through the mounting block 5. The groove 75 is formed in the middle of the side of the slider 73.

[0017] The second limiting component 10 includes a second mounting plate 101, a second spring 102, and a second limiting rod 103. The second mounting plate 101 is snapped into the inner side of the second mounting groove 9. The second spring 102 is welded to the side of the second mounting plate 101. The second limiting rod 103 is welded to the end of the second spring 102 away from the second mounting plate 101.

[0018] The limiting block 12 is installed on the middle of the side of the outer frame 1 by bolts. The limiting block 12 has a limiting hole on its side. The movable handle 13 is installed on the middle of the side of the cover plate 4 by bolts. The inner frame 2 can be limited by the movable handle 13 and the limiting block 12.

[0019] Slot 14 is located at the lower end of the mounting block 5 near the cover plate 4, and through hole 15 is located on the top surface of the mounting block 5.

[0020] The slide rod 16 is bolted to the lower end of the inner side of the U-shaped block 8, and the slide rod 16 is movably mounted inside the slide groove 75.

[0021] Working principle: When using this utility model, the heat-insulating glass 3 is placed inside the inner frame 2, the cover plate 4 is closed, the limiting bracket 11 is inserted into the slot 14, and the U-shaped block 8 is pressed into the first mounting groove 6. The U-shaped block 8 presses the slider 73 through the sliding rod 16. The slider 73 drives the first limiting rod 74 through the through hole in the middle of the limiting bracket 11, thereby limiting the cover plate 4. When the U-shaped block 8 moves to the second mounting groove 9 and coincides with the through hole 15, under the action of the second spring 102, the second limiting rod 103 pops out into the through hole 15, thereby limiting the U-shaped block 8, thus completing the installation of the heat-insulating glass 8. Pressing the second limiting rod 103 into the second mounting groove 9 releases the limitation on the U-shaped block 8. Under the action of the first spring 72, the slider 73 drives the first limiting rod 74 away from the through hole in the middle of the fixing bracket 11, thereby releasing the limitation on the cover plate 4, making it easy to replace the heat-insulating glass 3. This utility model has the advantages of being easy to use and having good performance.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metal door and window with heat insulation and sound insulation effects, comprising an outer frame (1), characterized in that: The inner frame (2) is hinged to the inner side of the outer frame (1). The inner frame (2) is provided with heat-insulating glass (3). The top surface of the inner frame (2) is hinged with a cover plate (4). The bottom side of the cover plate (4) is fixedly connected with two mounting blocks (5). The side of the mounting block (5) is provided with a first mounting groove (6). The first mounting groove (6) is provided with a first limiting component (7). The inner side of the first mounting groove (6) is slidably provided with a U-shaped block (8). The side of the U-shaped block (8) is provided with a second mounting groove (9). The second mounting groove (9) is provided with a second limiting component (10). The bottom two ends of the inner frame (2) are fixedly connected with two limiting brackets (11).

2. A metal door and window with heat insulation and sound insulation effects according to claim 1, characterized in that: The first limiting component (7) includes a first mounting plate (71), a first spring (72), a slider (73), and a first limiting rod (74). The first mounting plate (71) is fixedly connected to the lower end of the inner side of the first mounting groove (6). The first spring (72) is fixedly connected to the side of the first mounting plate (71). The slider (73) is fixedly connected to the end of the first spring (72) away from the first mounting plate (71). The first limiting rod (74) is fixedly connected to the side of the slider (73) away from the first spring (72). The end of the first limiting rod (74) away from the slider (73) passes through the mounting block (5). A groove (75) is provided in the middle of the side of the slider (73).

3. A metal door and window with heat insulation and sound insulation effects according to claim 1, characterized in that: The second limiting component (10) includes a second mounting plate (101), a second spring (102), and a second limiting rod (103). The second mounting plate (101) is snapped into the inner side of the second mounting groove (9). The second spring (102) is fixedly connected to the side of the second mounting plate (101). The second limiting rod (103) is fixedly connected to the end of the second spring (102) away from the second mounting plate (101).

4. A metal door and window with heat insulation and sound insulation effects according to claim 1, characterized in that: The outer frame (1) has a fixed connection to a limiting block (12) in the middle of its side. The limiting block (12) has a limiting hole in its side. The cover plate (4) has a fixed connection to a movable handle (13) in the middle of its side. The limiting bracket (11) has a through hole in its middle.

5. A metal door and window with heat insulation and sound insulation effects according to claim 1, characterized in that: The mounting block (5) has a slot (14) at its lower end near the cover plate (4), and a through hole (15) is provided on the top surface of the mounting block (5).

6. A metal door and window with heat insulation and sound insulation effects according to claim 1, characterized in that: The lower end of the inner side of the U-shaped block (8) is fixedly connected to a slide rod (16), and the slide rod (16) is movably arranged inside the slide groove (75).

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