Glass door and window with good heat preservation performance

Abstract

The utility model relates to the technical field of door and window engineering, and particularly discloses a glass door and window with good heat preservation performance. Comprising a frame body, a glass frame body hinged to the frame body, a first sealing structure arranged on the glass frame body and used in cooperation with the side, close to each other, of the frame body, a second sealing structure arranged on the glass frame body and used in cooperation with the side, close to each other, of the frame body, and glass installed in the glass frame body. And during closing, the first sealing structure is inserted into the frame body in an embedded manner, and the second sealing structure is in contact with the frame body in an abutting manner. Through the arrangement of the first sealing structure and the second sealing structure, the device has good heat preservation and energy saving effects, and indoor heat loss is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window engineering, and more specifically, to a glass door and window with good heat preservation performance. Background Art

[0002] Glass doors and windows are an important part of a building structure, so more and more attention is paid to the heat preservation performance of glass doors and windows. At present, certain progress has been made in the heat preservation technology of glass doors and windows, mainly achieved through technologies such as multi-layer glass, low-emissivity coated glass (Low-E glass), and insulating glass. The combination of these advanced technologies enables modern glass doors and windows to reduce energy loss and improve the overall energy efficiency of buildings. However, in terms of the door and window body itself, most glass doors and windows are sealed by sealing strips, but simple sealing strips have poor airtightness for windows, easily causing indoor heat loss, thus reducing the overall heat preservation performance of the doors and windows. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a glass door and window with good heat preservation performance, which has a simple structure, good heat preservation and energy-saving effects, and effectively avoids indoor heat loss;

[0004] The solution adopted by the utility model to solve the technical problem is:

[0005] A glass door and window with good heat preservation performance, comprising a frame body, a glass frame hinged to the frame body, a first sealing structure arranged on the glass frame and cooperating with the side of the frame body close to each other, a second sealing structure arranged on the glass frame and cooperating with the side of the frame body close to each other, and glass installed in the glass frame; when closed, the first sealing structure is inserted into the frame body in an embedded manner, and the second sealing structure is in contact and abutment with the frame body.

[0006] In some possible implementation manners, the glass frame includes an outer closed frame and a fitting frame installed in the outer closed frame and used for glass installation; the first sealing structure is arranged on the side of the fitting frame close to the frame body.

[0007] In some possible implementation manners, the second sealing structure is arranged on the side of the outer closed frame close to the frame body.

[0008] In some possible implementation manners, the fitting frame is in a ring structure and is provided with an opening for installing glass; the fitting frame is sleeved on the outside of the outer closed frame; the first sealing structure is in a ring structure and is sleeved on the outside of the opening, and the first sealing structure is coaxially arranged with the opening.

[0009] In some possible embodiments, the frame body includes a door and window frame hinged to an outer closed frame, and a closed frame sleeved inside the door and window frame and having an annular structure; an installation groove for installing a second sealing structure is formed between the door and window frame and the closed frame;

[0010] An annular fitting groove is provided in the closed frame;

[0011] When closed, the first sealing structure is embedded and inserted into the fitting groove and abuts against the bottom of the fitting groove; the second sealing structure is embedded and installed in the installation groove and abuts against the side of the closed frame close to the main body; the fitting frame abuts and cooperates with the closed frame.

[0012] In some possible embodiments, both the first sealing structure and the second sealing structure are sealing rubber strips;

[0013] The cross section of the first sealing structure is in an isosceles trapezoid structure, and its large end is installed on the fitting frame.

[0014] In some possible embodiments, the width of the fitting groove is A, the width of the small end of the isosceles trapezoid structure is a, the width of the large end is b, and a < A < b.

[0015] In some possible embodiments, both the frame body and the glass frame are rectangular structures.

[0016] In some possible embodiments, the frame body and the glass frame are hinged to each other by a hinge.

[0017] In some possible embodiments, the glass is vacuum glass.

[0018] Compared with the prior art, the beneficial effects of the present utility model are:

[0019] In the present utility model, the inner wall of the door and window frame is fixedly connected to the closed frame, and a fitting groove is provided on the closed frame. A first sealing structure is fixedly connected to the fitting frame. Since the cross section of the first sealing structure is in an isosceles trapezoid, when the fitting frame is fitted inside the door and window frame, part of the first sealing structure will be fitted into the fitting groove, so as to ensure the sealing effect; by setting the cross section of the sealing structure as an isosceles trapezoid structure, the sealing performance can be more excellent, thereby reducing air flow and making the indoor heat preservation performance more excellent;

[0020] The present utility model is provided with a second sealing structure on the outer closed frame. When closed, the second sealing structure will be embedded and installed in the installation groove and abut and cooperate with the closed frame to seal the gap between the outer closed frame and the door and window frame, greatly improving the sealing performance and reducing heat dissipation;

[0021] The structure of the present utility model is simple and has strong practicability. Brief Description of the Drawings

[0022] Figure 1 is a schematic structural view of the present utility model;

[0023] Figure 2 is Figure 1 an enlarged view of part A in

[0024] Figure 3 is Figure 1 an enlarged view of part B in

[0025] Figure 4 is a schematic view of the first sealing structure of the present utility model;

[0026] Wherein: 1. Frame body; 11. Door and window frame; 12. Enclosed frame; 121. Fitting groove; 13. Installation groove; 2. Glass frame body; 21. Outer closed frame; 22. Fitting frame; 3. First sealing structure; 31. Large end; 32. Small end; 33. Waist; 4. Second sealing structure; 10. Glass. Detailed Description of the Invention

[0027] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. The "first", "second" and similar terms mentioned in this application do not represent any order, quantity or importance, but are only used to distinguish different components. Similarly, terms such as "a" or "one" do not represent a quantity limit, but indicate that there is at least one. In the implementation of this application, "and / or" describes the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In the description of the embodiments of this application, unless otherwise stated, the meaning of "multiple" is two or more. For example, multiple positioning posts refer to two or more positioning posts. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] The present utility model will be described in detail below.

[0029] Such as Figures 1-4As shown in the figure, a glass door and window with good heat insulation performance includes a frame body 1, a glass frame body 2 hinged to the frame body 1, a first sealing structure 3 arranged on the glass frame body 2 and used in cooperation with the side of the frame body 1 close to each other, a second sealing structure 4 arranged on the glass frame body 2 and used in cooperation with the side of the frame body 1 close to each other, and glass 10 installed in the glass frame body 2;

[0030] The frame body 1 and the glass frame body 2 of the present utility model have the same structure as those in the prior art, both being rectangular structures. The frame body 1 and the glass frame body 2 are hinged to each other, and through the locking mechanism arranged on the glass frame body 2, the closure of the two can be realized; when closed, the first sealing structure 3 is inserted into the frame body 1 in an embedded manner, and the second sealing structure 4 contacts and abuts against the frame body 1; in this way, a double-sealing structure is formed between the frame body 1 and the glass frame body 2 through the first sealing structure 3 and the second sealing structure 4; thus effectively ensuring the sealing performance between the frame body 1 and the glass frame body 2, effectively avoiding the loss of indoor heat, and thus effectively avoiding the reduction of the overall heat insulation performance of the door and window.

[0031] In some possible implementation manners, the glass frame body 2 includes an outer closed frame 21 hinged to the frame body 1 and a fitting frame 22 installed in the outer closed frame 21 and used for installing the glass 10; the first sealing structure 3 is arranged on the side of the fitting frame 22 close to the frame body 1; the second sealing structure 4 is arranged on the side of the outer closed frame 21 close to the frame body 1; the second sealing structure 4 is located on the side of the first sealing structure 3 away from the glass 10.

[0032] Specifically, after closing, the second sealing structure 4 seals the gap formed between the outer closed frame 21 and the door and window frame 11 in the frame body 1, and the first sealing structure 3 seals the gap between the closed frame 12 in the frame body 1 and the fitting frame 22, thereby avoiding the loss of indoor heat from the above-mentioned gaps; greatly reducing the possibility of indoor heat loss from the glass door and window after closing.

[0033] In some possible implementation manners, the fitting frame 22 is in a ring structure and is provided with an opening for installing the glass 10; the fitting frame 22 is sleeved on the outside of the outer closed frame 21; the first sealing structure 3 is in a ring structure and is sleeved on the outside of the opening, and the first sealing structure 3 is coaxially arranged with the opening.

[0034] The fitting frame 22 is sleeved in the outer closed frame 21, and the two are fixedly connected or integrally formed; the fitting frame 22 is mainly used for installing the glass 10; the first sealing structure 3 is arranged on the side of the fitting frame 22 close to the frame body 1, and when closed, the first sealing structure 3 will be inserted into the frame body 1 in an embedded manner to seal the gap formed between the fitting frame 22 and the closed frame 12 in the frame body 1, avoiding heat loss at this gap;

[0035] In some possible embodiments, in order to effectively enable the frame body 1 to cooperate with the first sealing structure 3 and the second sealing structure 4, so that the device has good sealing performance after being closed;

[0036] The frame body 1 includes a door and window frame 11 hinged to the outer closing frame 21, and a closed frame 12 sleeved in the door and window frame 11 and having an annular structure; an installation groove 13 for installing the second sealing structure 4 is formed between the door and window frame 11 and the closed frame 12;

[0037] An engaging groove 121 having an annular structure and cooperating with the first sealing structure 3 is provided in the closed frame 12;

[0038] When closed, the first sealing structure 3 is inserted into the engaging groove 121 in an embedded manner and abuts against the bottom of the engaging groove 121, closing the gap formed between the engaging frame 22 and the closed frame 12;

[0039] The second sealing structure 4 is installed in the installation groove 13 in an embedded manner and abuts against the side of the closed frame 12 close to the main body 2; the engaging frame 22 abuts and cooperates with the closed frame 21, closing the gap formed between the door and window frame 11 and the outer closing frame 21.

[0040] In some possible embodiments, both the first sealing structure 3 and the second sealing structure 4 are sealing rubber strips; the sealing rubber strips have good elastic deformation performance and can effectively close the gap when closed;

[0041] In order to effectively enable the first sealing structure 3 to be inserted into the engaging groove 121 in an embedded manner; the cross-section of the first sealing structure 3 is in an isosceles trapezoid structure, and its large end 31 is installed on the engaging frame 22;

[0042] Further, the angle formed by the waist 33 and the large end 31 in the isosceles trapezoid structure is 45°-60°;

[0043] The width of the engaging groove 121 is A, the width of the small end 32 in the isosceles trapezoid structure is a, the width of the large end 31 is b, and a < A < b.

[0044] With this setting, when the first sealing structure 3 is inserted into the engaging groove 121 in an embedded manner, since the outer closing frame 21 is continuously stressed when it is not closed in place, the first sealing structure 3 is continuously stressed and deformed in the engaging groove 121, sealing the engaging groove 121, and further effectively sealing the gap between the closed frame 12 and the engaging frame 22;

[0045] In some possible embodiments, the frame body 1 and the glass frame 2 are hinged to each other by a hinge.

[0046] In some possible embodiments, the glass 10 is a vacuum glass, and heat transfer can be reduced through the vacuum glass to improve the heat preservation performance.

[0047] With the present utility model, the surface of the outer closing frame 21 close to the door and window frame 11 is fixedly connected to the second sealing structure 4, and the second sealing structure 4 is located on the side of the fitting frame 22 close to the frame body 1. In this way, when the glass 10 window frame closes the door and window frame 11, the second sealing structure 4 will be located in the installation groove 13 and abut and cooperate with the side of the closed frame 12 close to the main body, thereby strengthening the sealing performance between the outer closing frame 21 and the door and window frame 11, and thus improving the heat preservation performance.

[0048] The fitting groove 121 and the first sealing structure 3 are inserted in an embedded manner. Through the abutting and cooperation between the first sealing structure 3 and the bottom of the fitting groove 121, the fitting frame 22 and the closed frame 12 are sealed.

[0049] The present utility model is not limited to the foregoing specific embodiments. The present utility model extends to any new feature or any new combination disclosed in this specification, as well as any new method or process step or any new combination disclosed.

Claims

1. A glass door and window with good heat insulation performance, characterized in that, It includes a frame body, a glass frame hinged to the frame body, a first sealing structure provided on the glass frame and used in cooperation with the side of the frame body close to each other, a second sealing structure provided on the glass frame and used in cooperation with the side of the frame body close to each other, and glass installed in the glass frame; when closed, the first sealing structure is inserted into the frame body in an embedded manner, and the second sealing structure is in contact with the frame body.

2. The glass door and window with good heat preservation performance according to claim 1 is characterized in that, The glass frame includes an outer closed frame and a fitting frame installed in the outer closed frame and used for glass installation; the first sealing structure is provided on the side of the fitting frame close to the frame body.

3. The glass door and window with good heat preservation performance according to claim 2 is characterized in that, The second sealing structure is provided on the side of the outer closed frame close to the frame body.

4. A glass door and window with good heat preservation performance according to claim 2, characterized in that, The fitting frame is in a ring structure and is provided with an opening for installing glass; the fitting frame is sleeved on the outside of the outer closed frame; the first sealing structure is in a ring structure and is sleeved on the outside of the opening, and the first sealing structure is coaxially arranged with the opening.

5. A glass door and window with good heat preservation performance according to claim 4, characterized in that, The frame body includes a door and window frame hinged to the outer closed frame and a closed frame in a ring structure sleeved in the door and window frame; an installation groove for installing the second sealing structure is formed between the door and window frame and the closed frame; A fitting groove in a ring structure is provided in the closed frame; When closed, the first sealing structure is inserted into the fitting groove in an embedded manner and is in contact with the bottom of the fitting groove; the second sealing structure is installed in the installation groove in an embedded manner and is in contact with the side of the closed frame close to the main body; the fitting frame is in contact and cooperation with the closed frame.

6. A glass door and window with good heat preservation performance according to claim 5, characterized in that, Both the first sealing structure and the second sealing structure are sealing rubber strips; The cross-section of the first sealing structure is in an isosceles trapezoid structure, and its large end is installed on the fitting frame.

7. A glass door and window with good heat preservation performance according to claim 6, characterized in that, The width of the fitting groove is A, the width of the small end of the isosceles trapezoid structure is a, the width of the large end is b, and a < A < b.

8. A glass door and window with good heat preservation performance according to any one of claims 1-7, characterized in that, Both the frame body and the glass frame are in a rectangular structure.

9. A glass door and window with good heat insulation performance according to claim 8, characterized in that The frame body and the glass frame are hinged to each other by a hinge.

10. A glass door and window with good heat preservation performance according to claim 8, characterized in that, The glass is vacuum glass.

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