CN217400781U

CN217400781U - Sealing and waterproof structure of building door and window

Info

Publication number: CN217400781U
Application number: CN202220036819.3U
Authority: CN
Inventors: 刘飞国
Original assignee: Hubei Naizhe Intelligent Technology Co ltd
Current assignee: Hubei Naizhe Intelligent Technology Co ltd
Priority date: 2022-01-08
Filing date: 2022-01-08
Publication date: 2022-09-09
Anticipated expiration: 2032-01-08

Abstract

The utility model provides a sealed waterproof construction of building door and window, including casement and window frame, have three sealed departments at least under the casement closed condition between casement and the window frame, each sealed department all seals through joint strip, and wherein the homogeneous phase separates between two adjacent sealed departments has the assigned distance, makes to form the thermal-insulated space that gives sound insulation between two liang of sealed departments. The utility model has the advantages that: the utility model discloses a set up three sealed department and make the sealed effect of window better, leave the distance between two adjacent three sealed departments for separate temperature, give sound insulation, water-proof effects is better.

Description

Sealing and waterproof structure of building door and window

Technical Field

The utility model belongs to the technical field of door and window, especially, relate to a waterproof sealing structure of building door and window.

Background

At present, the door and window opening positions in China are mostly two seals, the two seals cannot achieve the heat preservation, heat insulation and waterproof performance of the door and window, the resource is greatly wasted, a great deal of confusion is brought to owners, a slightly better window can be provided with an equal-pressure rubber strip in the middle, the defect is that the cost is high, the process of installing the equal-pressure rubber strip is complex, the rubber strip is easy to age and deform, the sealing effect is poor after deformation, or the friction resistance is large, the opening is not flexible, and under extreme weather, particularly in coastal cities, water is easy to flow backwards, and water leakage and air leakage are caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is how to improve the waterproof sealing function of door and window.

In order to realize the purpose, the utility model adopts the technical scheme that:

the utility model provides a sealed waterproof construction of building door and window, includes casement and window frame, has three sealed departments at least between casement and the window frame under the casement closed condition, and each sealed department all seals through the lapped stable seal structure of section bar overlap position.

Preferably, each sealing position is sealed by a sealing rubber strip, wherein the two adjacent sealing positions are separated by a specified distance, so that a watertight and airtight space is formed between every two sealing positions.

Preferably, the stable sealing structure has an inner high and an outer low, wherein each sealing position has an overlap of 1mm-60 mm. Wherein 3mm-6mm is the best.

Preferably, the sealing rubber strip in the sealing position of the outermost side of the window sash and the window frame is arranged on the inner side of the window sash, and the sealing rubber strip is in sealing fit with the outer side of the window frame.

Preferably, the joint strip comprises a clamping portion and a sealing portion, wherein the clamping portion is clamped and matched with a clamping groove formed in the inner side of the window sash, and the sealing portion is partially internally hollow.

Preferably, the window sash comprises an inner sash and an outer sash, a gap is formed between the inner sash and the outer sash, and the inner sash is connected with the outer sash through a first connecting piece; the window frame comprises an inner frame and an outer frame, a gap is formed between the inner frame and the outer frame, and the inner frame is connected with the outer frame through a second connecting piece.

Preferably, the bottom of the window frame is in a Z-shaped ladder drainage structure.

Preferably, a sealing position is arranged between the inner fan and the inner frame, and two sealing positions are arranged between the outer fan and the outer frame.

Preferably, a water guide strip is arranged below the sealing position on the outer side of the bottom of the window frame, the water guide strip and the window frame are of an integrated structure, the upper end of the water guide strip is arranged in a downward inclined mode, and a gap is reserved between the lower end of the water guide strip and the window frame.

The utility model has the advantages that: the utility model discloses a set up three sealed department and make the sealed effect of window better, leave the distance between two adjacent three sealed departments for separate temperature, give sound insulation, water-proof effects is better.

Drawings

Fig. 1 is a schematic structural diagram of the present invention. The direction of the arrow other than the reference arrow in the figure is the direction of the drain line.

Detailed Description

The present invention will be further described with reference to the following examples.

As shown in fig. 1, the sealing structure is a sealing structure between a window sash and a window frame, and in this embodiment, it is worth noting that at least three sealing positions are located between the window sash and the window frame when the window sash is closed, and when the window sash is closed, the three sealing positions between the window sash and the window frame are simultaneously sealed, and each sealing position is sealed by a stable sealing structure with overlapped sections. The stable sealing structure described in this embodiment is high inside and low outside, with an overlap of 1mm-60mm at each seal. In the embodiment, the inner part is higher than the outer part, not only the sealing parts are from inside to outside, but also the inner side section bars at the sealing parts are higher than the outer side section bars, so that side sealing is formed, namely, the lower ends of the window sashes at the sealing parts extend to the part below the position of the upper end of the window frame at the sealing parts, the section bars are overlapped, and the sealing effect is ensured. Each sealing position is sealed by a sealing rubber strip 1, wherein, the two adjacent sealing positions are separated by a specified distance, so that a sound-insulating and heat-insulating space is formed between every two sealing positions. Sealing strip 1 installs in the casement inboard in casement and the window frame outside department of sealing in this embodiment, and sealing strip 1 and the sealed cooperation in the window frame outside, and sealing strip 1 is located the casement inboard and is not only for waterproof effect, has played better guard action to sealing strip 1 simultaneously, and at first sealing strip 1 locates the casement inboard and can reduce or even avoid the direct solar radiation, and sealing strip 1 locates the erosion that the casement inboard can also reduce the rainwater moreover.

In order to increase the sealing effect of the sealing rubber strip 1, the sealing rubber strip 1 in this embodiment includes a clamping portion and a sealing portion, wherein the clamping portion is clamped and matched with a clamping groove formed in the inner side of the window sash, and the sealing portion is partially internally hollow. The design of the hollow structure of the sealing rubber strip 1 ensures that the flexibility is better, and the sealing effect is improved.

In order to further improve the sound and heat insulation effect of the window, the present embodiment designs the window sash to include the inner sash 2 and the outer sash 3, a gap is formed between the inner sash 2 and the outer sash 3, and the inner sash 2 and the outer sash 3 are connected through the first connecting member 7. The window frame comprises an inner frame 4 and an outer frame 5, a gap is reserved between the inner frame 4 and the outer frame 5, and the inner frame 4 and the outer frame 5 are connected through a second connecting piece 8. The window sash and the window frame are both designed into two sectional materials, gaps are arranged between the two sectional materials, the arrangement of the gaps can reduce the sound transmission and heat transmission effects of the sectional materials, and the sound insulation and heat insulation effects of the window are further improved. In this embodiment, a sealing position is provided between the inner fan 2 and the inner frame 4, and two sealing positions are provided between the outer fan 3 and the outer frame 5.

For better waterproof, this embodiment is equipped with water guide strip 6 below the sealed department in the outside of window frame bottom, and this water guide strip 6 and window frame integral type structure, the downward sloping setting of water guide strip 6 upper end one-tenth, and leave the clearance between 6 lower extremes of water guide strip and the window frame. The setting of water guide strip 6 can reduce or prevent that the rainwater from flowing into between window frame and the wall body, prevents or reduces the infiltration of this department to improve waterproof performance, this embodiment simultaneously the low inboard height in outside of window frame bottom, the low inboard height in outside of the casement bottom that corresponds, because water flows towards low department makes the rainwater flow into from the window under the closure state hardly, ensures that the window can not get into indoorly in the rainwater under the closure state.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that simple modifications and substitutions by those skilled in the art are within the scope of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a sealed waterproof construction of building door and window, includes casement and window frame, its characterized in that: the window sash is closed, at least three sealing positions are arranged between the window sash and the window frame, each sealing position is sealed through a stable sealing structure formed by overlapping sectional materials, each sealing position is sealed through a sealing rubber strip, an appointed distance is reserved between every two adjacent sealing positions, a watertight and airtight space is formed between every two adjacent sealing positions, each sealing rubber strip comprises a clamping portion and a sealing portion, the clamping portion is in clamping fit with a clamping groove formed in the inner side of the window sash, and the sealing portion is partially hollow.

2. A sealing and waterproofing structure for doors and windows of buildings according to claim 1, wherein: the stable sealing structure is high inside and low outside, wherein the overlap of 1mm-60mm is arranged at each sealing position.

3. A sealing and waterproofing structure for windows and doors of buildings according to claim 1 or 2, wherein: the sealing rubber strip in the sealing position of the outermost side of the window sash and the window frame is arranged on the inner side of the window sash and is in sealing fit with the outer side of the window frame.

4. The structure of claim 1 for sealing and waterproofing a door or window of a building, wherein: the window sash comprises an inner sash and an outer sash, a gap is formed between the inner sash and the outer sash, and the inner sash is connected with the outer sash through a first connecting piece; the window frame comprises an inner frame and an outer frame, a gap is formed between the inner frame and the outer frame, and the inner frame is connected with the outer frame through a second connecting piece.

5. A sealing and waterproofing structure for doors and windows of buildings according to claim 1, wherein: the bottom of the window frame is of a Z-shaped ladder drainage structure.

6. A water-tight structure for doors and windows of buildings according to claim 4, wherein: a sealing part is arranged between the inner fan and the inner frame, and two sealing parts are arranged between the outer fan and the outer frame.

7. A sealing and waterproofing structure for doors and windows of buildings according to claim 1, wherein: the lower part of the sealing part at the outer side of the bottom of the window frame is provided with a water guide strip, the water guide strip and the window frame are of an integrated structure, the upper end of the water guide strip is arranged in a downward inclined mode, and a gap is reserved between the lower end of the water guide strip and the window frame.