Glass window door provided with double-layer heat insulation cavity

Abstract

The utility model discloses a glass window door equipped with a double-layer heat insulation cavity, a door frame is connected with a door leaf through a hinge, the door leaf is provided with three pieces of glass which are arranged in sequence, the glass and a section bar of the door leaf are sealed through a glass sealing strip, and a heat insulation block is arranged between the glass. According to the technical scheme, the door leaf is provided with the three pieces of glass arranged in sequence, the glass and the section bar of the door leaf are sealed through the glass sealing strips, and the heat insulation blocks are arranged between the glass, the double-layer heat insulation structure of the lighting window of the door is achieved, and the problem that an existing entrance door lighting window is insufficient in heat insulation performance is solved.

Description

Technical Field

[0001] The utility model relates to the field of entrance doors, in particular to a glass window door equipped with a double-layer heat insulation cavity. Background Art

[0002] The entrance door is the first line of defense for every family. It should not only have good safety performance, but also good sound insulation, heat preservation and dustproof effects. In the design of some entrance doors, in order to meet the lighting needs within the range of the entrance door, a skylight is set on the entrance door. At present, the thermal insulation performance of the skylight of the entrance door on the market is somewhat insufficient, especially in hot weather conditions. The thermal insulation effect is not ideal, which easily leads to indoor heat loss and noise, affecting the comfort of the living environment. The thermal insulation structure design of the existing skylight is relatively simple, and it is difficult to meet the higher standard of sealing requirements. Utility Model Content

[0003] The utility model discloses a glass window door equipped with a double-layer heat-insulating cavity, wherein the door frame and the door leaf are connected by a hinge, the door leaf is provided with glass arranged on three sides in sequence, the glass and the profile of the door leaf are sealed by a glass sealing strip, and heat-insulating blocks are provided between the glass and the glass. The utility model realizes a double-layer heat-insulating structure of the door's daylighting window through the technical solution that the door leaf is provided with glass arranged on three sides in sequence, the glass and the profile of the door leaf are sealed by a glass sealing strip, and heat-insulating blocks are provided between the glass and the glass, thereby solving the problem of insufficient heat-insulating performance of the existing daylighting window of the entrance door.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A glass window door equipped with a double-layer heat-insulating cavity, wherein a door frame and a door leaf are connected by hinges, the door leaf is provided with glass arranged on three sides in sequence, the glass and the profile of the door leaf are sealed by a glass sealing strip, and heat-insulating blocks are provided between the glass.

[0006] It is further arranged that the door leaf comprises: a first profile, a second profile and a third profile, the first profile is connected to the second profile via a heat insulation strip, and the third profile is clamped to the second profile.

[0007] It is further provided that the glass sealing strip is provided with: a mounting base and a multi-tooth sealing portion.

[0008] It is further configured that the first profile is provided with: a thermal insulation strip installation groove and a sealing strip installation groove, the sealing strip installation groove is clamped with the installation base of the glass sealing strip, the multi-tooth sealing portion of the glass sealing strip is tightly sealed with the glass arranged on the outside, and the thermal insulation strip installation groove is connected to one end of the thermal insulation strip.

[0009] It is further configured that the second profile is provided with: a second thermal insulation strip installation slot and a third profile connecting slot, the second thermal insulation strip installation slot is connected to the other end of the thermal insulation strip, and the third profile connecting slot is connected to the second profile connecting card of the third profile.

[0010] It is further configured that the third profile is provided with: a second sealing strip mounting groove and an edge sealing mounting groove, the second sealing strip mounting groove is clamped with the mounting base of the glass sealing strip, the multi-tooth sealing portion of the glass sealing strip is tightly sealed with the glass arranged on the inner side, and the edge sealing mounting groove is clamped with the edge sealing profile.

[0011] It is further provided that the end surface of the first profile is connected to the second door leaf decorative panel, and the end surface of the second profile is connected to the first door leaf decorative panel via a connecting block.

[0012] The utility model realizes a double-layer heat-insulating structure of the door's skylight by arranging three sides of glass in sequence, seals the glass and the door's profile by a glass sealing strip, and arranges heat-insulating blocks between the glass, thereby solving the problem of insufficient heat-insulating performance of the existing entrance door skylight. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a cross-sectional view of the utility model;

[0014] Figure 2 It is a cross-sectional view of a part of the door leaf;

[0015] Figure 3 This is a cross-sectional exploded view of a portion of the door leaf;

[0016] In the figure: door frame 1, door leaf 2,

[0017] First profile 3, thermal insulation strip installation slot 1 31, sealing strip installation slot 1 32,

[0018] Second profile 4, thermal insulation strip installation slot 2 41, third profile connection slot 42,

[0019] The third profile 5, the second profile connection card 51, the sealing strip installation slot 2 52, the edge sealing installation slot 53, the edge sealing profile 61, the insulation strip 62, the insulation block 63, the glass 64,

[0020] Glass sealing strip 7, mounting base 71, multi-tooth sealing portion 72,

[0021] Connecting block 81, hinge 82, first door leaf decorative panel 83, second door leaf decorative panel 84. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] According to the contents of the claims and the description, the specific implementation is as follows:

[0027] like Figure 1-3 As shown:

[0028] A glass window door equipped with a double-layer insulation cavity, wherein a door frame 1 and a door leaf 2 are connected by a hinge 65, the door leaf 2 is provided with glass 64 arranged in sequence on three sides, the glass 64 and the profile of the door leaf are sealed by a glass sealing strip 7, and an insulation block 63 is provided between the glass 64 and the glass 64.

[0029] Preferably, the door leaf 2 includes: a first profile 3 , a second profile 4 , and a third profile 5 ; the first profile 3 and the second profile 4 are connected via a heat insulation strip 62 , and the third profile 5 and the second profile 4 are clamped together.

[0030] Preferably, the glass sealing strip 7 is provided with: a mounting base 71 and a multi-tooth sealing portion 72 .

[0031] Preferably, the first profile 3 is provided with: a thermal insulation strip mounting groove 31 and a sealing strip mounting groove 32. The sealing strip mounting groove 32 is clamped with the mounting base 71 of the glass sealing strip 7. The multi-tooth sealing portion 72 of the glass sealing strip 7 is tightly sealed with the glass 64 arranged on the outside. The thermal insulation strip mounting groove 31 is connected to one end of the thermal insulation strip 62.

[0032] Preferably, the second profile 4 is provided with: a second insulation strip mounting slot 41 and a third profile connecting slot 42 , the second insulation strip mounting slot 41 is connected to the other end of the insulation strip 62 , and the third profile connecting slot 42 is clamped with the second profile connecting card 51 of the third profile 5 .

[0033] The heat of the first profile 3 is cut off from being conducted to the second profile 4 due to the provision of the heat insulation strip 62, thereby reducing the heat conduction on both sides of the door.

[0034] Preferably, the third profile 5 is provided with: a sealing strip installation notch 2 52 and an edge sealing installation notch 53. The sealing strip installation notch 2 52 is clamped with the installation base 71 of the glass sealing strip 7. The multi-tooth sealing portion 72 of the glass sealing strip 7 is tightly pressed and sealed with the glass 64 arranged on the inner side, and the edge sealing installation notch 53 is clamped with the edge sealing profile 61. By tightly pressing and sealing the glass 64 on both sides and arranging the heat insulating block 63 between two adjacent glass pieces 64, a two-layer heat insulating cavity is formed, which further blocks the efficiency of heat conduction through the glass 64 and increases the heat preservation performance of the light-transmitting window.

[0035] Preferably, the end surface of the first profile 3 is connected to the second door leaf decorative panel 84 , and the end surface of the second profile 4 is connected to the first door leaf decorative panel 83 via a connecting block 81 .

[0036] The utility model provides a door leaf with glass 64 arranged in sequence on three sides, the glass 64 and the profile of the door leaf are sealed by a glass sealing strip 7, and an insulating block 63 is provided between the glass 64, thereby realizing a double-layer insulation structure of the door's skylight, and solving the problem of insufficient insulation performance of the existing entrance door skylight.

[0037] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A glass window door equipped with a double-layer heat-insulating cavity, wherein a door frame (1) and a door leaf (2) are connected by a hinge (65), characterized in that: The door leaf (2) is provided with glass (64) arranged in sequence on three sides, the glass (64) and the profile of the door leaf are sealed by a glass sealing strip (7), and a heat insulation block (63) is provided between the glass (64) and the glass (64).

2. A glass window door equipped with a double-layer heat-insulating cavity according to claim 1, characterized in that: The door leaf (2) comprises: a first profile (3), a second profile (4), and a third profile (5); the first profile (3) and the second profile (4) are connected via a heat insulation strip (62), and the third profile (5) and the second profile (4) are clamped.

3. A glass window door equipped with a double-layer heat-insulating cavity according to claim 2, characterized in that: The glass sealing strip (7) is provided with: a mounting base (71) and a multi-tooth sealing portion (72).

4. A glass window door equipped with a double-layer heat-insulating cavity according to claim 3, characterized in that: The first profile (3) is provided with: a heat insulation strip installation notch (31) and a sealing strip installation notch (32); the sealing strip installation notch (32) is snap-fitted with a mounting base (71) of a glass sealing strip (7); the multi-tooth sealing portion (72) of the glass sealing strip (7) is tightly pressed and sealed with the glass (64) arranged on the outside; and the heat insulation strip installation notch (31) is connected to one end of the heat insulation strip (62).

5. A glass window door equipped with a double-layer heat-insulating cavity according to claim 4, characterized in that: The second profile (4) is provided with: a second heat insulation strip installation slot (41) and a third profile connection slot (42); the second heat insulation strip installation slot (41) is connected to the other end of the heat insulation strip (62); and the third profile connection slot (42) is clamped with a second profile connection clip (51) of the third profile (5).

6. A glass window door equipped with a double-layer heat-insulating cavity according to claim 5, characterized in that: The third profile (5) is provided with: a second sealing strip installation slot (52) and an edge sealing installation slot (53); the second sealing strip installation slot (52) is clamped with a mounting base (71) of a glass sealing strip (7); the multi-tooth sealing portion (72) of the glass sealing strip (7) is tightly pressed and sealed with the glass (64) arranged on the inner side; and the edge sealing installation slot (53) is clamped with the edge sealing profile (61).

7. A glass window door equipped with a double-layer heat-insulating cavity according to claim 6, characterized in that: The end surface of the first profile (3) is connected to the second door leaf decorative panel (84), and the end surface of the second profile (4) is connected to the first door leaf decorative panel (83) via a connecting block (81).

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