Heat and sound insulation door and window

Abstract

The utility model provides a heat and sound insulation door and window, and belongs to the technical field of curtain wall installation. The heat-insulation and sound-insulation door and window comprises hollow glass and two frames which are symmetrically arranged. The two ends of the hollow glass are inserted into the first installation grooves of the two inner frame pieces respectively, the structure is simple, installation is convenient and fast, the first outer frame body is connected with the two second outer frame bodies respectively, the first outer frame body and the second outer frame bodies are connected to the inner frame pieces respectively, and the frame is of a combined composite structure. The frame has a good sound absorption effect and excellent heat insulation performance, is environmentally friendly, healthy, easy and convenient to install, wide in application range and the like, the indoor environment is improved, and the living comfort is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, and in particular to a heat-insulating and sound-insulating door and window. Background Art

[0002] With the popularization of modern prefabricated decoration and the improvement of people's requirements for housing quality, performance such as quietness and heat insulation has gradually become an important consideration for consumers when choosing doors and windows. However, metal doors and windows have the following problems: 1. The thermal conductivity is high, which is easy to conduct heat and cold air, making it difficult to maintain a stable indoor temperature. In cold seasons, the door and window structure easily causes indoor heat loss, thereby increasing heating costs; 2. It is easy to conduct sound and noise, which may cause sound leakage indoors and outdoors and reduce the sound insulation effect, especially in urban environments or near noisy streets. Due to poor sound insulation, outdoor noise is transmitted indoors, making the indoors noisy and affecting people's rest. Utility Model Content

[0003] The purpose of the utility model is to provide a heat-insulating and sound-insulating door and window in view of the deficiencies of the above-mentioned prior art.

[0004] The utility model proposes a heat-insulating and sound-insulating door and window, comprising a hollow glass and two symmetrically arranged frames, wherein the frames comprise an inner frame member and an outer frame member arranged on the outer side of the inner frame member for protecting the inner frame member, wherein a first mounting groove is arranged on the inner side of the inner frame member, and both side ends of the hollow glass are respectively plugged into the first mounting grooves of the two inner frame members; the outer frame member comprises a first outer frame body and two second outer frame bodies, and both side ends of the first outer frame body are respectively connected to the two second outer frame bodies; and the first outer frame body and the second outer frame body are respectively connected to the inner frame member.

[0005] Furthermore, the inner frame member also includes a gasket arranged in the first installation groove and matching the side end of the insulating glass.

[0006] Furthermore, the inner frame member also includes a first inner frame body, two second inner frames, and a second mounting groove arranged on the inner side of the second inner frame body; one side surface of the two second inner frames is respectively connected to the first inner frame body, and the first mounting groove is surrounded by the two second inner frames and the first inner frame body.

[0007] Furthermore, the inner frame member also includes a sound absorbing panel arranged in the second installation groove.

[0008] Furthermore, a first sound insulation groove is provided inside the first outer frame, and a second sound insulation groove is provided inside the second outer frame.

[0009] Furthermore, a first plug-in slot is provided on a side surface of the first outer frame body close to the first outer frame body, and a second plug-in slot is provided on a side surface of the second outer frame body close to the first outer frame body. The outer frame member also includes a heat insulation strip whose two ends are respectively clamped in the first plug-in slot and the second plug-in slot.

[0010] Furthermore, the outer frame member also includes a first enclosing plate connected to a side of the second outer frame body away from the first inner frame body, the first enclosing plate and the second outer frame body form a first clamping groove, and the inner frame member also includes a first clamping plate connected to a side of the second inner frame body away from the first inner frame body, and the first clamping plate is clamped in the first clamping groove.

[0011] Furthermore, a second snap-in groove is provided on a side surface of the first outer frame body close to the second inner frame body, and the inner frame member also includes a second snap-in plate connected to a side surface of the second inner frame body close to the first inner frame body, and the second snap-in plate is snap-connected to the second snap-in groove.

[0012] Furthermore, a third plug-in slot is provided on a side of the second inner frame in the middle part, and a fourth plug-in slot is provided on a side of the second outer frame in the middle part, and the frame also includes a limit strip whose two ends are respectively plugged into the third plug-in slot and the fourth plug-in slot.

[0013] Furthermore, a fifth plug-in groove is provided on a side surface of the first enclosing plate away from the first clamping plate, a first installation gap is provided between the first enclosing plate and the insulating glass, and a sealing strip is also included; one end of the sealing strip is plugged into the fifth plug-in groove, and the other end abuts against a side surface of the insulating glass close to the first enclosing plate to seal the first installation gap.

[0014] The heat-insulating and sound-insulating doors and windows of the utility model have the following beneficial effects:

[0015] The two ends of the hollow glass are respectively inserted into the first installation grooves of the two inner frame members. The structure is simple and the installation is convenient. The first outer frame is respectively connected to the two second outer frames, and the first outer frame and the second outer frame are respectively connected to the inner frame members. The frame is a combined composite structure. The frame has good sound absorption effect, excellent heat insulation performance, environmental protection and health, easy installation and wide application range, etc., which improves the indoor environment and improves living comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated into the specification and constitute a part of the specification, illustrate embodiments of the utility model and are used together with the description to explain the principles of the utility model. In these drawings, similar reference numerals are used to represent similar elements. The drawings described below are some embodiments of the utility model, rather than all embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A side view of a heat-insulating and sound-insulating door and window in an embodiment of the utility model;

[0018] Figure 2 It is a partial side view of a heat-insulating and sound-insulating door and window in an embodiment of the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of a heat-insulating and sound-insulating door and window in an embodiment of the utility model;

[0020] Figure 4 This is a schematic structural diagram of an inner frame member in a heat-insulating and sound-insulating door and window according to an embodiment of the utility model;

[0021] Figure 5 This is a schematic structural diagram of a first outer frame in a heat-insulating and sound-insulating door and window according to an embodiment of the utility model;

[0022] Figure 6 This is a schematic structural diagram of a second outer frame in a heat-insulating and sound-insulating door and window according to an embodiment of the utility model;

[0023] Figure 7 This is a schematic structural diagram of a heat-insulating strip in a heat-insulating and sound-insulating door and window according to an embodiment of the utility model;

[0024] Figure 8 This is a schematic structural diagram of a limit strip in a heat-insulating and sound-insulating door and window according to an embodiment of the utility model;

[0025] Fig. 9 The present invention is a schematic structural diagram of a sealing strip in a heat-insulating and sound-insulating door and window according to an embodiment of the utility model.

[0026] In the figure: 1-hollow glass, 2-inner frame, 21-second inner frame, 211-second mounting groove, 212-fourth plug-in groove, 22-sound-absorbing board, 23-gasket, 24-first inner frame, 25-first clamping plate, 26-second clamping plate, 27-first mounting groove, 28-first mounting gap, 3-outer frame, 31-first outer frame, 311-first sound insulation groove, 312-first plug-in groove, 313-second plug-in groove, 32-second outer frame, 321-second sound insulation groove, 322-second plug-in groove, 323-third plug-in groove, 33-thermal insulation strip, 34-first enclosure plate, 341-first clamping groove, 342-fifth plug-in groove, 4-limiting strip, 5-sealing strip. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other arbitrarily without conflict.

[0028] See also Figures 1 to 9 A heat-insulating and sound-insulating door and window of an embodiment of the utility model comprises an insulating glass 1 and two symmetrically arranged frames, the frames comprising an inner frame member 2 and an outer frame member 3 arranged outside the inner frame member 2 to protect the inner frame member 2, a first mounting groove 27 is arranged inside the inner frame member 2, and both side ends of the insulating glass 1 are respectively inserted into the first mounting grooves 27 of the two inner frame members 2; the outer frame member 3 comprises a first outer frame body 31 and two second outer frame bodies 32, and both side ends of the first outer frame body 31 are respectively connected to the two second outer frame bodies 32; the first outer frame body 31 and the second outer frame body 32 are respectively connected to the inner frame member 2.

[0029] Here, the insulating glass 1 can be a double-layer insulating glass, and the insulating glass 1 includes two glass plates arranged in parallel and a gas containing chamber arranged between the two glass plates. The sound propagation speed can be further reduced by introducing gas into the gas containing chamber, and the insulating glass 1 has better heat insulation and sound insulation effects. The two second outer frames 32 are symmetrically arranged, and the two second outer frames 32 are respectively connected to the two side ends of the first outer frame 31, and the first outer frame 31 and the second outer frame 32 are respectively connected to the inner frame 2, so that the frame is an assembled composite structure, which is convenient for installation and transportation, and the assembled installation has a high installation efficiency. Compared with an inner frame 2, the frame in the present application includes an inner frame 2 and an outer frame 3 arranged on the outer periphery of the inner frame 2, and the heat insulation and sound insulation performance of the present application is better.

[0030] Specifically, the door and window frame is designed as an assembled composite structure, the first outer frame 31 can be a door and window thermal break structural member, and the second outer frame 32 can be a thermal break aluminum door and window outer frame. The outer frame member 3 can be completed by fixedly connecting the thermal break aluminum door and window outer frame with the door and window thermal break structural member.

[0031] The inner frame member 2 further includes a gasket 23 which is arranged in the first mounting groove 27 and matches the side end of the insulating glass 1 .

[0032] Specifically, the frame is a metal frame, and the insulating glass 1 can be a tempered insulating glass. The gasket 23 can be a flexible fixed gasket, and the first mounting groove 27 is a concave portion of the inner side of the inner frame 2 connected to the insulating glass 1, that is, the flexible fixed gasket 23 is arranged at the concave portion of the inner frame 2 connected to the insulating glass 1, which can fix and protect the insulating glass 1.

[0033] The inner frame 2 also includes a first inner frame body 24, two second inner frames 21, and a second mounting groove 211 arranged on the inner side of the second inner frame body 21; one side surface of the two second inner frames 21 is respectively connected to the first inner frame body 24, and the first mounting groove 27 is surrounded by the two second inner frames 21 and the first inner frame body 24.

[0034] Specifically, the two second inner frames 21 are symmetrically arranged about the axis of the first inner frame 24, the axis of the first inner frame 24 can coincide with the axis of the first mounting groove 27, and the axis of the first inner frame 24 coincides with the axis of the insulating glass 1. The two second inner frames 21 and the first inner frame 24 are integrally formed. The inner frame member 2 can be an integrally formed stone plastic frame.

[0035] The inner frame member 2 may further include a sound absorbing panel 22 disposed in the second mounting groove 211 .

[0036] Specifically, the second mounting groove 211 is arranged through the second inner frame 21, so that the second inner frame 21 is a hollow frame, which improves the sound insulation effect of the second inner frame 21, and further improves the sound insulation effect of the inner frame 2. The sound absorbing plate 22 can be a sound absorbing and vibration reducing plate. The sound absorbing plate 22 is arranged in the second mounting groove 211, and can absorb and isolate noise. The sound absorbing plate 22 can be an L-shaped plate.

[0037] A first sound insulation groove 311 is disposed inside the first outer frame 31 , and a second sound insulation groove 321 is disposed inside the second outer frame 32 .

[0038] Specifically, the first sound insulation groove 311 is set through the inside of the first outer frame 31, and the second sound insulation groove 321 is set through the inner side of the second outer frame 32, so that the first outer frame 31 and the second outer frame 32 can both be hollow frames, thereby improving the sound insulation effect of the first outer frame 31 and the second outer frame 32, and further improving the sound insulation effect of the outer frame member 3.

[0039] A first plugging slot 312 is provided on a side surface of the first outer frame 31 close to the first outer frame 31, and a second plugging slot 322 is provided on a side surface of the second outer frame 32 close to the first outer frame 31. The outer frame member 3 also includes a heat insulation strip 33 whose two ends are respectively clamped in the first plugging slot 312 and the second plugging slot 322.

[0040] Specifically, the heat insulation strip 33 may be a nylon heat insulation strip. The nylon heat insulation strip is arranged at the connection between the first outer frame 31 and the second outer frame 32, so that the connection between the first outer frame 31 and the second outer frame 32 forms a broken bridge effect. The nylon heat insulation strip 33 has a low thermal conductivity, which can reduce indoor and outdoor heat transfer and improve thermal insulation performance.

[0041] The outer frame member 3 also includes a first enclosing plate 34 connected to a side of the second outer frame body 32 away from the first inner frame body 24, and the first enclosing plate 34 and the second outer frame body 32 form a first snap-in groove 341. The inner frame member 2 also includes a first snap-in plate 25 connected to a side of the second inner frame body 21 away from the first inner frame body 24, and the first snap-in plate 25 is snap-in to the first snap-in groove 341.

[0042] Specifically, the first enclosure plate 34 may be a hook-shaped enclosure plate, the first clamping groove 341 may be a hook-shaped clamping groove, the first clamping plate 25 may be a hook-shaped clamping plate, and the first clamping plate 25 matches the first clamping groove 341 .

[0043] A second snap-in groove 313 is provided on a side surface of the first outer frame 31 close to the second inner frame 21 . The inner frame member 2 also includes a second snap-in plate 26 connected to a side surface of the second inner frame 21 close to the first inner frame 24 . The second snap-in plate 26 is snap-fitted to the second snap-in groove 313 .

[0044] Specifically, the second clamping groove 313 may be a hook-shaped clamping groove, and the second clamping plate 26 may be a hook-shaped clamping plate, and the second clamping plate 26 matches the second clamping groove 313. The first inner frame 24 is perpendicular to the two second inner frames 21, so that the first installation groove 27 is a rectangular groove.

[0045] A third plugging slot 323 is provided on a side of the middle part of the second outer frame 32 close to the second inner frame 21, and a fourth plugging slot 212 is provided on a side of the middle part of the second inner frame 21 close to the second outer frame 32. The frame also includes a limit strip 4 whose two ends are respectively plugged into the third plugging slot 323 and the fourth plugging slot 212.

[0046] Specifically, the limit strip 4 can be a limit fixing sealing strip, which is used for fixing the outer frame 3 and the inner frame 2. The two ends of the limit strip 4 are respectively plugged into the third plug slot 323 and the fourth plug slot 212, thereby improving the stability of the connection between the second inner frame 21 and the second outer frame 32.

[0047] A fifth plugging groove 342 is provided on a side surface of the first enclosing plate 34 away from the first clamping plate 25, a first installation gap 28 is provided between the first enclosing plate 34 and the insulating glass 1, and also includes a sealing strip 5; one end of the sealing strip 5 is plugged into the fifth plugging groove 342, and the other end abuts against a side surface of the insulating glass 1 close to the first enclosing plate 34, so as to seal the first installation gap 28.

[0048] Specifically, the sealing strip 5 can be a flexible snap-on sealing strip. The first installation gap 28 between the insulating glass 1 and the second inner frame 21 is eliminated by the sealing strip 5, achieving a good sealing effect, effectively preventing noise and air from propagating through the gaps between doors and windows, thereby improving the sound insulation performance and thermal insulation effect.

[0049] Specifically, the present application solves the problems of excessive heat dissipation or poor heat preservation and poor sound insulation performance in existing doors and windows through a heat-insulating and sound-insulating door and window. The composite sound-insulating and sound-insulating door and window composed of a first outer frame 31, a second outer frame 32, an inner frame 2, a sound-absorbing board 22, a heat-insulating strip 33, a gasket 23, a limit strip 4, a sealing strip 5 and double-layer hollow glass improves the sound insulation and heat preservation performance of the door and window, and meets the personalized needs of consumers. This makes metal doors and windows more and more popular in modern prefabricated decoration, and improves the quality and comfort of housing.

[0050] Specifically, the outer frame member 3 in the present application is completed by fixedly connecting the first outer frame body 31 with the two second outer frame bodies 32, and nylon insulation strips are arranged at the two connections between the first outer frame body 31 and the two second outer frame bodies 32 to form a broken bridge effect; the frame is an assembled composite structure, the inner frame body is an integrally formed stone-plastic frame body, a first installation groove 27 is arranged inside the inner frame body, a sound-absorbing and vibration-reducing plate is arranged in the first installation groove 27, and a flexible fixed gasket 23 is arranged at the concave part connected to the hollow glass 1, and a limited fixed sealing strip is used for the fixed connection between the outer frame member 3 and the inner frame member 2, which has good sound absorption effect, excellent heat insulation performance, environmental protection and health, easy installation and wide application range, etc., which is for improving the indoor environment and improving the living comfort; the sealing strip 5 adopts a flexible snap-on sealing strip design, so that it has a stronger sealing performance, can effectively seal the first installation gap 28, and effectively prevent air, water, dust and other foreign substances from entering the room, so as to keep the room clean and comfortable.

[0051] Specifically, 1. Through the combination of sound insulation technology and heat insulation technology, the impact of noise and temperature on the indoor environment is effectively reduced, providing residents with a quiet and comfortable living environment; whether at work, study or rest, they can get a better experience and effect;

[0052] 2. It has high strength and durability, and can effectively resist external forces such as wind, rain, and impact to ensure the safety of residents. At the same time, its sealing performance can also effectively prevent potential safety hazards such as theft;

[0053] 3. The design of soundproof and heat-insulating metal doors and windows usually takes into account the style and aesthetic needs of modern architecture. They are available in a variety of styles and colors, which can be coordinated with different architectural styles to improve the overall aesthetics.

[0054] The contents described above can be implemented individually or in combination in various ways, and these variations are all within the protection scope of the present utility model.

[0055] It should be noted that, in the description of the present application, the terms "upper end", "lower end" and "bottom end" indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the application is usually placed when in use, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprising a ..." do not exclude the presence of other identical elements in the process, method, article or device comprising the elements.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A heat-insulating and sound-insulating door and window, characterized in that: The invention comprises an insulating glass (1) and two symmetrically arranged frames, wherein the frames comprise an inner frame member (2) and an outer frame member (3) arranged outside the inner frame member (2) for protecting the inner frame member (2), wherein a first mounting groove (27) is provided inside the inner frame member (2), and the two side ends of the insulating glass (1) are respectively inserted into the first mounting grooves (27) of the two inner frame members (2); the outer frame member (3) comprises a first outer frame body (31) and two second outer frame bodies (32), and the two side ends of the first outer frame body (31) are respectively connected to the two second outer frame bodies (32); and the first outer frame body (31) and the second outer frame body (32) are respectively connected to the inner frame member (2).

2. A heat-insulating and sound-insulating door and window as claimed in claim 1, characterized in that: The inner frame member (2) further comprises a gasket (23) arranged in the first installation groove (27) and matching the side end of the insulating glass (1).

3. A heat-insulating and sound-insulating door and window as claimed in claim 1 or 2, characterized in that: The inner frame member (2) further comprises a first inner frame body (24), two second inner frames (21), and a second mounting groove (211) arranged on the inner side of the second inner frame body (21); one side surface of the two second inner frames (21) is respectively connected to the first inner frame body (24), and the first mounting groove (27) is surrounded by the two second inner frames (21) and the first inner frame body (24).

4. A heat-insulating and sound-insulating door and window as claimed in claim 3, characterized in that: The inner frame member (2) also includes a sound absorbing panel (22) arranged in the second installation groove (211).

5. A heat-insulating and sound-insulating door and window as claimed in claim 1 or 2, characterized in that: A first sound insulation groove (311) is provided inside the first outer frame (31), and a second sound insulation groove (321) is provided inside the second outer frame (32).

6. A heat-insulating and sound-insulating door and window as claimed in claim 1 or 2, characterized in that: A first plugging slot (312) is provided on a side surface of the first outer frame (31) close to the first outer frame (31), and a second plugging slot (322) is provided on a side surface of the second outer frame (32) close to the first outer frame (31). The outer frame member (3) further comprises a heat insulation strip (33) with two ends respectively snapped into the first plugging slot (312) and the second plugging slot (322).

7. The heat-insulating and sound-insulating door and window according to claim 3, characterized in that: The outer frame member (3) further comprises a first enclosure plate (34) connected to a side surface of the second outer frame (32) away from the first inner frame (24), the first enclosure plate (34) and the second outer frame (32) forming a first clamping groove (341), and the inner frame member (2) further comprises a first clamping plate (25) connected to a side surface of the second inner frame (21) away from the first inner frame (24), the first clamping plate (25) being clamped to the first clamping groove (341).

8. The heat-insulating and sound-insulating door and window according to claim 3, characterized in that: A second clamping groove (313) is provided on a side surface of the first outer frame (31) close to the second inner frame (21); the inner frame member (2) further comprises a second clamping plate (26) connected to a side surface of the second inner frame (21) close to the first inner frame (24); the second clamping plate (26) is clamped in the second clamping groove (313).

9. The heat-insulating and sound-insulating door and window according to claim 3, characterized in that: A third plugging slot (323) is provided on a side surface of the middle portion of the second outer frame (32) close to the second inner frame (21), a fourth plugging slot (212) is provided on a side surface of the middle portion of the second inner frame (21) close to the second outer frame (32), and the frame further comprises a limit strip (4) with two ends respectively plugged into the third plugging slot (323) and the fourth plugging slot (212).

10. The heat-insulating and sound-insulating door and window according to claim 7, characterized in that: A fifth plug-in groove (342) is provided on a side surface of the first enclosure plate (34) away from the first clamping plate (25); a first installation gap (28) is provided between the first enclosure plate (34) and the insulating glass (1); and a sealing strip (5) is further provided; one end of the sealing strip (5) is plugged into the fifth plug-in groove (342) and the other end abuts against a side surface of the insulating glass (1) close to the first enclosure plate (34) to seal the first installation gap (28).

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