Waterproof profile for doors and windows

Abstract

The utility model discloses a waterproof profile for doors and windows, which comprises a main body divided into an outer side part and an inner side part according to functions, the outer side part comprises a vertical part, the end part of the vertical part is provided with a declination part, and the end part of the declination part is provided with a blocking part for blocking glass supported by the glass; the distance between the outer side part and the inner side part can be shortened; and a first soft contact part and a second soft contact part are respectively arranged between the outer side part and the inner side part. The door and window waterproof sectional material is simple in structure and convenient and fast to operate, the vertical part is driven to pull the outer side part to be close to the inner side part along with downward movement of the declination part so that the distance between the outer side part and the inner side part can be shortened, the two first soft contact parts and the two second soft contact parts can be tightly attached to glass so that sealing can be achieved, and compared with a traditional sealing mode, the sealing effect is good. And the sealing effect is better.

Description

Technical Field

[0001] The utility model relates to a door and window profile, in particular to a door and window waterproof profile. Background Art

[0002] Door and window waterproof profiles, because there is a lot of rain in the south, especially in the rainy season. Long-term precipitation will flow down the glass, and after a long time, it will invade the profile and overflow to the inside of the window.

[0003] According to the publication (announcement) number: CN106869685A, the publication (announcement) date: 2017-06-20, a waterproof and energy-saving casement door and window frame profile is disclosed, and the door and window frames are divided into two types: outer door and window frames and inner door and window frames; the outer door and window frame profile includes: an outer row cavity, an inner row cavity, and an insulating cavity surrounded by insulating strips between the two. The outer row cavity, the insulating cavity and the inner row cavity are arranged side by side, one side is straight and fits the wall; the other side is a notch. The notch structure includes: a water retaining edge formed by the outer row cavity extending upward along the outer side edge, and a water retaining dam formed by the outer row cavity extending upward along the inner side edge to block the infiltration of rainwater, and the height of the water retaining dam is about three-fifths of the height of the water retaining edge.

[0004] In the prior art including the above patents, the existing profiles are sealed by inserting the sealing strip into the profile, and the sealing effect is completely achieved by the reaction force provided by the sealing strip after being squeezed and deformed. Utility Model Content

[0005] The utility model aims to provide a waterproof profile for doors and windows, so as to solve the above problems.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A waterproof profile for doors and windows, comprising a main body divided into an outer part and an inner part according to functions, the outer part comprising a vertical part, the end of the vertical part is provided with a downwardly inclined part, and the end of the downwardly inclined part is provided with a blocking part for repelling glass on which the glass rests;

[0008] The distance between the outer portion and the inner portion can be shortened;

[0009] A first soft contact portion and a second soft contact portion are respectively disposed between the outer portion and the inner portion.

[0010] Preferably, the first soft contact portion and the second soft contact portion are both hollow rubber blocks, and are divided into an inserting portion and an arc-shaped convex portion according to the structure.

[0011] Preferably, an upwardly inclined abutting sealing portion is provided on the arc surface of the arc-shaped outer convex portion on the first soft contact portion, and a water retention groove is formed between the abutting sealing portion and the arc surface of the arc-shaped outer convex portion.

[0012] Preferably, the vertical portion is provided with silicone cushion blocks arranged in a linear array.

[0013] Preferably, the outer wall of the blocking portion is provided with a hard rubber block which is in contact with and connected to the corrugated rubber block provided on the side wall of the inner portion.

[0014] Preferably, the outer portion is provided with an inclined portion arranged to be inclined downward, the inclined portion is provided with vertical segments arranged in a linear array, the vertical portion is provided with a horizontal portion, and the vertical piece at the end of the horizontal portion forms a repelling fit with the plurality of vertical segments.

[0015] In the above technical scheme, the utility model provides a waterproof profile for doors and windows, which has the following beneficial effects: the glass is inserted between the outer side and the inner side, and sits on the downward inclined part, and is blocked by the blocking part and stays on the downward inclined part. As the glass is forced, the downward inclined part moves downward, and drives the vertical part to pull the outer side close to the inner side so that the distance between the two is reduced. The two first soft contact parts and the second soft contact parts are tightly attached to the glass to achieve sealing. Compared with the traditional sealing form, the sealing effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 A schematic diagram of a cross-sectional structure provided for an embodiment of the utility model.

[0018] Description of reference numerals:

[0019] 1. Main body; 11. Outer part; 111. Vertical part; 1111. Horizontal part; 112. Downward inclined part; 113. Blocking part; 1131. Hard rubber block; 114. Inclined part; 1141. Vertical section; 12. Inner part; 2. First soft contact part; 3. Second soft contact part; 100. Insertion part; 101. Arc-shaped outer protrusion; 200. Abutment sealing part; 300. Water retention trough; 400. Silicone cushion block. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] like Figure 1As shown, a waterproof profile for doors and windows includes a main body 1 divided into an outer portion 11 and an inner portion 12 according to functions, the outer portion 11 includes a vertical portion 111, the end of the vertical portion 111 is provided with a downwardly inclined portion 112, and the end of the downwardly inclined portion 112 is provided with a blocking portion 113 for repelling the glass on which the glass relies;

[0022] The distance between the outer portion 11 and the inner portion 12 can be shortened;

[0023] A first soft contact portion 2 and a second soft contact portion 3 are respectively disposed between the outer portion 11 and the inner portion 12 .

[0024] Specifically, the first soft contact part 2 and the second soft contact part 3 are a central control structure, and are divided into a plug-in part 100 and an arc-shaped outer protrusion 101 according to the structure, and are made of corrosion-resistant rubber. The plug-in part 100 is plugged and combined with the outer part 11 and the inner part 12, and the arc-shaped outer protrusion 101 is located on the outside.

[0025] In the above technology, when the glass is inserted between the outer part 11 and the inner part 12, and sits on the downward inclined part 112, and is blocked by the blocking part 113, it stays on the downward inclined part 112. As the glass is forced, the downward inclined part 112 moves downward, and drives the vertical part 111 to pull the outer part 11 close to the inner part 12 so that the distance between the two is reduced. The two first soft contact parts 2 and the second soft contact parts 3 are tightly attached to the glass to achieve sealing. Compared with the traditional sealing form, the sealing effect is better.

[0026] As a further embodiment of the present utility, an upwardly inclined abutting sealing portion 200 is provided on the arc surface of the arc convex portion 101 on the first soft contact portion 2 , and a water retention groove 300 is formed between the abutting sealing portion 200 and the arc surface of the arc convex portion 101 .

[0027] Specifically, in the above embodiment, when the downward inclined portion 112 moves downward, it drives the vertical portion 111 to pull the outer portion 11 close to the inner portion 12 so that the distance between the two is reduced. The arc-shaped outer protrusion 101 is deformed due to the extrusion, and the resisting sealing portion 200 is squeezed upward and firmly attached due to the deformation. When it rains, the water retention groove 300 will contain a predetermined liquid, so that the liquid that continues to fall from the glass can be quickly drained out under the drainage of the predetermined liquid in the water retention groove 300.

[0028] As another embodiment further provided by the present utility model, silicone cushion blocks 400 arranged in a linear array are provided on the vertical portion 111 .

[0029] Specifically, when the downward inclined portion 112 moves downward, it drives the vertical portion 111 to pull the outer portion 11 closer to the inner portion 12 so that the distance between them is reduced. During this process, the silicone cushion block 400 contacts the glass to provide soft contact and buffering force.

[0030] As another embodiment further provided by the present utility model, the outer wall of the blocking portion 113 is provided with a hard rubber block 1131 which is in contact with and connected to the corrugated rubber block 121 provided on the side wall of the inner portion 12 .

[0031] Specifically, the outer portion 11 is close to the inner portion 12 so that the distance between them is reduced to the side wall of the blocking portion 113 and the inner portion 12, so that the hard rubber block 1131 and the corrugated rubber block 121 are in contact to generate a damping force to prevent the blocking portion 113 from moving downward.

[0032] As another embodiment further provided by the present practicality, an inclined portion 114 arranged to be inclined downward is provided on the outer portion 11, vertical segments 1141 arranged in a linear array are provided on the inclined portion 114, a horizontal portion 1111 is provided on the vertical portion 111, and a vertical piece at the end of the horizontal portion 1111 forms a repelling fit with the multiple vertical segments 1141.

[0033] Specifically, as the downwardly inclined portion 112 moves downward and approaches the inner portion 12, the vertical portion 111 also moves and causes the vertical member at the end of the horizontal portion 1111 to bend the vertical segment 1141 due to the movement of the vertical member. When the outer portion 11 approaches the inner portion 12 and the distance between the two is reduced to the side wall of the blocking portion 113 and the inner portion 12, the plurality of vertical segments 1141 form a barb structure due to the bending to prevent the outer portion 11 from moving away from the inner portion 12.

[0034] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A waterproof profile for doors and windows, characterized in that: The invention comprises a main body (1) which is divided into an outer part (11) and an inner part (12) according to functions, wherein the outer part (11) comprises a vertical part (111), the end of the vertical part (111) is provided with a downwardly inclined part (112), and the end of the downwardly inclined part (112) is provided with a blocking part (113) for blocking the glass on which the glass rests; The distance between the outer portion (11) and the inner portion (12) can be shortened; A first soft contact portion (2) and a second soft contact portion (3) are respectively provided between the outer portion (11) and the inner portion (12).

2. A door and window waterproof profile according to claim 1, characterized in that: The first soft contact portion (2) and the second soft contact portion (3) are both hollow rubber blocks, and are divided into an inserting portion (100) and an arc-shaped convex portion (101) according to their structures.

3. A door and window waterproof profile according to claim 2, characterized in that: An upwardly inclined abutting sealing portion (200) is provided on the arc-shaped surface of the arc-shaped outer convex portion (101) on the first soft contact portion (2), and a water retention groove (300) is formed between the abutting sealing portion (200) and the arc-shaped surface of the arc-shaped outer convex portion (101).

4. A door and window waterproof profile according to claim 1, characterized in that: The vertical portion (111) is provided with silicone soft cushion blocks (400) arranged in a linear array.

5. A door and window waterproof profile according to claim 1, characterized in that: The outer wall of the blocking portion (113) is provided with a hard rubber block (1131) which is in abutting connection with the corrugated rubber block (121) provided on the side wall of the inner portion (12).

6. A door and window waterproof profile according to claim 1, characterized in that: The outer portion (11) is provided with an inclined portion (114) arranged in a downward tilt, the inclined portion (114) is provided with vertical segments (1141) arranged in a linear array, the vertical portion (111) is provided with a horizontal portion (1111), and the vertical piece at the end of the horizontal portion (1111) forms a repelling fit with the plurality of vertical segments (1141).

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