CN211736968U - Sealing structure for plastic-steel door and window - Google Patents
Sealing structure for plastic-steel door and window Download PDFInfo
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- CN211736968U CN211736968U CN201922030646.5U CN201922030646U CN211736968U CN 211736968 U CN211736968 U CN 211736968U CN 201922030646 U CN201922030646 U CN 201922030646U CN 211736968 U CN211736968 U CN 211736968U
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Abstract
The utility model discloses a plastic-steel door and window sealing structure, which comprises a door and window frame arranged on a wall body, a door and window sash mutually attached with the door and window frame and glass arranged on the door and window sash, wherein the door and window sash comprises an installation sash for installing the glass and a sealing sash positioned below the installation sash, and the sealing sash comprises a right concave platform arranged on one surface of the sealing sash facing the door and window frame and a sealing strip fixedly connected on the right concave platform; the door and window frame including set up in the door and window frame orientation the one side of sealed fan and with the left concave station of right side concave station laminating, set up in sealed chamber in the left side concave station, set up in sealed chamber is close to the slotted hole in the one side of sealed fan, the sealing strip passes the slotted hole is located sealed intracavity. Can insert the sealing strip in the sealed intracavity, improve the leakproofness between door and window fan and the door and window frame.
Description
Technical Field
The utility model relates to a door and window technical field especially relates to a plastic-steel door and window seal structure.
Background
The plastic-steel door and window is made up by using polyvinyl chloride (UPVC) resin as main raw material, adding a certain proportion of stabilizing agent, colouring agent, filling agent and UV-ray absorbent, extruding and forming into material, then cutting, welding or screw-jointing so as to obtain the door and window frame sash. The door and window is called plastic-steel door and window by assembling sealing rubber strips, wool tops, hardware and the like and enhancing the rigidity of the section bar.
At present, in the prior art, the chinese patent with publication number CN201391196Y discloses a plastic-steel door/window, which is a novel externally-attached type recombined plastic-steel door/window that two layers of glass are changed into three-four layers of glass, and three layers of glass are changed into four layers of glass. An object of the utility model is to provide a change two-layer glass's plastic-steel door and window into three ~ four-layer glass, three-layer glass changes into four-layer glass plastic-steel door and window's method, improves plastic-steel door and window's heat preservation thermal-insulated and syllable-dividing effect. The utility model aims at realizing like this, it includes the glass frame of assembling into door and window by plastic steel or aluminum alloy ex-trusions, inlays one deck or double glazing in the frame, sealed glue is fixed on former plastic steel door and window outside, makes two-layer glass change into three ~ four-layer glass, three-layer glass change into four-layer glass to improve heat preservation thermal-insulated and syllable-dividing effect.
The technical scheme has the following defects: when the casement was closed, only sealed through sealed gluey mode, sealed mode is comparatively single, and the close laminating degree between casement and the window frame is loose, and the leakproofness remains to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mould steel door and window seal structure can insert the sealing strip sealed intracavity, has improved the leakproofness between door and window fan and the door and window frame.
The technical purpose of the utility model is realized through following technical scheme:
a plastic-steel door and window sealing structure comprises a door and window frame arranged on a wall body, door and window sashes attached to the door and window frame mutually and glass arranged on the door and window sashes, wherein each door and window sash comprises an installation sash used for installing the glass and a sealing sash positioned below the installation sash, and each sealing sash comprises a right concave platform arranged on one surface of each sealing sash, facing the door and window frame, and a sealing strip fixedly connected to the right concave platform; the door and window frame including set up in the door and window frame orientation the one side of sealed fan and with the left concave station of right side concave station laminating, set up in sealed chamber in the left side concave station, set up in sealed chamber is close to the slotted hole in the one side of sealed fan, the sealing strip passes the slotted hole is located sealed intracavity.
Through above-mentioned technical scheme, when closing the door and window fan to the window frame, the sealing strip on the right side concave station can pass the notch on the left concave station and get into the sealed intracavity to the sealing strip can seal the gap between door and window fan and the window frame, has reduced the gap between door and window fan and the window frame, has improved the leakproofness between door and window fan and the door and window frame.
The utility model discloses further set up to: the right concave station with the left concave station is a plurality of and follows the direction of height of door and window frame is cascaded distribution.
Through above-mentioned technical scheme, set up a plurality of right concave station and the left concave station that are cascaded distribution, can carry out many places to sealed between door casement and the door and window frame, further improved the leakproofness.
The utility model discloses further set up to: the lateral wall of right side concave station has seted up the T-slot, the sealing strip is close to the one end of right side concave station is the T shape and with T shape groove joint.
Through above-mentioned technical scheme, go into the sealing strip card that the tip is the T shape and go into the T inslot, can realize carrying out the joint to the sealing strip to reduce the sealing strip and break away from the possibility of sealed right concave station.
The utility model discloses further set up to: the sealing strip is located the upper and lower both sides of seal chamber one end be provided with sealing strip integrated into one piece's arc chimb, the arc chimb orientation right side concave station one side.
Through above-mentioned technical scheme, after the sealing strip got into sealed chamber, the side of arc chimb can butt to the inner wall that sealed chamber is close to right concave station, and then can make to laminate between sealing strip and the sealed intracavity wall sealed, has further improved the leakproofness.
The utility model discloses further set up to: the lateral wall of the left concave table is provided with a water outlet hole, and the water outlet hole is communicated with the bottom of the sealed cavity.
Through above-mentioned technical scheme, when the sealed intracavity got into the rainwater, the rainwater can be through apopore discharge sealed chamber, and the condition that has taken place ponding in the useful reduction sealed intracavity takes place.
The utility model discloses further set up to: the apopore is a plurality of and follows the length direction evenly distributed of door and window frame.
Through above-mentioned technical scheme, utilize a plurality of apopores can accelerate the speed of rainwater discharge sealed chamber for the discharge of rainwater.
The utility model discloses further set up to: the door and window frame is characterized in that a first steel lining plate and a second steel lining plate are respectively arranged in the sealing sash and the door and window frame, and the first steel lining plate and the second steel lining plate are both U-shaped and have the length direction consistent with that of the door and window frame.
Through above-mentioned technical scheme, the anti bending ability of sealed fan and door and window frame can be strengthened in the setting of first steel liner board and second steel liner board to improve the life of sealed fan and door and window frame.
The utility model discloses further set up to: a first clamping groove for placing the first steel lining plate is formed in the sealing fan; and a second clamping groove for placing the second steel lining plate is arranged in the door and window frame.
Through above-mentioned technical scheme, utilize first draw-in groove and second draw-in groove to fix first steel welt and second steel welt, reduce the possibility that the steel welt takes place to remove.
To sum up, the utility model discloses a beneficial technological effect does:
1. by arranging the sealing cavity and the sealing strips, when the door and window sash is closed towards the window frame, the sealing strips on the right concave platform can penetrate through the notches on the left concave platform and enter the sealing cavity, so that the sealing strips can seal gaps between the door and window sash and the window frame, the gaps between the door and window sash and the window frame are reduced, and the sealing property between the door and window sash and the door and window frame is improved;
2. by arranging the arc-shaped convex edge, after the sealing strip enters the sealing cavity, the side edge of the arc-shaped convex edge can be abutted to the inner wall, close to the right concave table, of the sealing cavity, so that the sealing strip and the inner wall of the sealing cavity can be attached and sealed, and the sealing performance is further improved;
3. through setting up the apopore, when the sealed intracavity got into the rainwater, the rainwater can be through apopore discharge sealed chamber, and the condition that has used to reduce to take place ponding in the sealed intracavity takes place.
Drawings
FIG. 1 is a schematic structural view of the present invention, mainly illustrating the overall structure of the door and window;
FIG. 2 is a sectional view schematically showing the window and door frame and the inner construction of the window and door sash in general, of FIG. 1;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Reference numerals: 1. a door and window frame; 11. a left concave platform; 111. a water outlet hole; 12. sealing the cavity; 13. a slot; 14. a second card slot; 2. door and window sashes; 21. installing a fan; 22. a sealing fan; 221. a right concave platform; 2211. a T-shaped slot; 222. a sealing strip; 223. a first card slot; 2221. an arc-shaped convex edge; 3. glass; 4. a first steel liner plate; 5. a first steel liner plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A plastic-steel door and window sealing structure is shown in figure 1 and comprises a door and window frame 1, door and window sashes 2 and glass 3, wherein the door and window frame 1 is installed on a wall body, the door and window sashes 2 are hinged on the door and window frame 1, and the glass 3 is installed in the door and window sashes 2.
As shown in fig. 2, the door sash 2 includes a mounting sash 21 made of a plastic steel material for mounting the glass 3, and a sealing sash 22 formed integrally with the mounting sash 21 and located on a side of the mounting sash 21 remote from the glass 3. The sealing sash 22 comprises a right concave platform 221 and a sealing strip 222, the right concave platform 221 is positioned on one surface of the sealing sash 22 facing the door and window frame 1, the length direction of the right concave platform 221 is consistent with the length direction of the sealing sash 22, a T-shaped groove 2211 is formed in one surface of the right concave platform 221 facing the door and window frame 1, and the length direction of the T-shaped groove 2211 is consistent with the length direction of the right concave platform 221; one end of the sealing strip 222 is T-shaped and is engaged in the T-shaped slot 2211. The door and window frame 1 comprises a left concave platform 11, a sealing cavity 12 and a slotted hole 13, wherein the left concave platform 11 is positioned on one surface of the sealing sash 22, facing the sealing sash 22, of the door and window frame 1, the left concave platform 11 and the right concave platform 221 are mutually attached, the sealing cavity 12 is positioned inside the left concave platform 11, and the length direction of the sealing cavity 12 is consistent with the length direction of the left concave platform 11; the slot 13 is opened on the side wall of the sealing cavity 12 near the right concave platform 221, and the slot 13 is a strip-shaped hole and is communicated with the sealing cavity 12, and the width of the slot 13 is slightly larger than the thickness of the sealing strip 222. The right depressed center 221 and the left depressed center 11 are plural and distributed in a stepwise manner along the height direction of the window and door frame 1.
When the door sash 2 is closed towards the window frame, the sealing strip 222 on the right concave platform 221 can penetrate through the notch on the left concave platform 11 to enter the sealing cavity 12, so that the sealing strip 222 can seal the gap between the door sash 2 and the door frame 1, the gap between the door sash 2 and the window frame is reduced, and the sealing performance between the door sash 2 and the door frame 1 is improved.
As shown in fig. 3, an end surface of one side of the sealing strip 222 away from the right recessed platform 221 is provided with an arc-shaped convex edge 2221 integrally formed with the sealing strip 222, a length direction of the arc-shaped convex edge 2221 is identical to a length direction of the sealing strip 222, the arc-shaped convex edge 2221 is located at upper and lower sides of the sealing strip 222, and the arc-shaped convex edge 2221 faces one side of the right recessed platform 221. After the sealing strip 222 enters the sealing cavity 12, the side of the arc-shaped convex edge 2221 abuts against the inner wall of the sealing cavity 12 close to the right concave platform 221, so that the sealing strip 222 and the inner wall of the sealing cavity 12 are attached and sealed, and the sealing performance is further improved. Further, as shown in fig. 3, a plurality of water outlet holes 111 are formed in the side wall of the left concave 11, the water outlet holes 111 are communicated with the bottom of the sealed cavity 12, and the water outlet holes 111 are uniformly distributed along the length direction of the door/window frame 1. When rainwater enters the sealed cavity 12, the rainwater can be discharged out of the sealed cavity 12 through the water outlet holes 111, so that the occurrence of water accumulation in the sealed cavity 12 is reduced.
As shown in fig. 2, the sealing sash 22 and the window and door frame 1 are respectively provided with a first steel liner plate 54 and a second steel liner plate, and the first steel liner plate 54 and the second steel liner plate are both U-shaped, and the length direction thereof is consistent with the length direction of the window and door frame 1. In addition, a first locking groove 223 for placing the first steel liner plate 54 is formed in the sealing sash 22, and a second locking groove 14 for placing the second steel liner plate is formed in the door and window frame 1. The first steel liner plate 54 and the second steel liner plate can enhance the bending resistance of the sealing sash 22 and the window and door frame 1, so as to improve the service life of the sealing sash 22 and the window and door frame 1.
The specific working principle is as follows: when the door and window sash 2 is closed towards the door and window frame 1, the right concave platform 221 can be attached to the left concave platform 11, the sealing strip 222 in the T-shaped groove 2211 can enter the sealing cavity 12 through the slotted hole 13, the arc-shaped convex edges 2221 on two sides of the sealing strip 222 can slide into the sealing cavity 12, when the right concave platform 221 is attached to the left concave platform 11, the arc-shaped convex edges 2221 can be attached to the inner wall of the sealing cavity 12 close to one side of the right concave platform 221, therefore, the sealing strip 222 can seal a gap between the door and window sash 1 and the door and window frame 1, and the sealing performance between the door and window sash 2 and the door and window frame 1 is improved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a mould steel door and window seal structure, including install door and window frame (1) on the wall body, with door and window fan (2) that door and window frame (1) laminated each other and install in glass (3) on door and window fan (2), its characterized in that: the door and window sash (2) comprises an installation sash (21) for installing the glass (3) and a sealing sash (22) positioned below the installation sash (21), wherein the sealing sash (22) comprises a right concave platform (221) arranged on one surface, facing the door and window frame (1), of the sealing sash (22) and a sealing strip (222) fixedly connected to the right concave platform (221); door and window frame (1) including set up in door and window frame (1) orientation the one side of sealed fan (22) and with left concave station (11) of right side concave station (221) laminating, set up in sealed chamber (12) in the left side concave station (11), set up in sealed chamber (12) are close to slotted hole (13) in the one side of sealed fan (22), sealing strip (222) pass slotted hole (13) are located in sealed chamber (12).
2. The plastic-steel door and window sealing structure according to claim 1, characterized in that: the right concave platform (221) and the left concave platform (11) are multiple and distributed in a stepped manner along the height direction of the door and window frame (1).
3. The plastic-steel door and window sealing structure according to claim 1, characterized in that: the side wall of the right concave platform (221) is provided with a T-shaped groove (2211), and one end, close to the right concave platform (221), of the sealing strip (222) is T-shaped and is clamped with the T-shaped groove (2211).
4. The plastic-steel door and window sealing structure according to claim 1, characterized in that: sealing strip (222) are located the upper and lower both sides of sealed chamber (12) one end be provided with sealing strip (222) integrated into one piece's arc chimb (2221), arc chimb (2221) orientation right side concave station (221) one side.
5. The plastic-steel door and window sealing structure according to claim 1, characterized in that: apopore (111) have been seted up to the lateral wall of left side concave station (11), apopore (111) with the bottom intercommunication in sealed chamber (12).
6. The plastic-steel door and window sealing structure according to claim 5, wherein: the water outlet holes (111) are distributed uniformly along the length direction of the door and window frame (1).
7. The plastic-steel door and window sealing structure according to claim 1, characterized in that: sealing sash (22) with be provided with first steel welt (4) and second steel welt (5) in door and window frame (1) respectively, first steel welt (4) with second steel welt (5) are its length direction of U-shaped with the length direction of door and window frame (1) is unanimous.
8. The plastic-steel door and window sealing structure according to claim 7, wherein: a first clamping groove (223) for placing the first steel lining plate (4) is formed in the sealing fan (22); and a second clamping groove (14) for placing the second steel lining plate (5) is arranged in the door and window frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922030646.5U CN211736968U (en) | 2019-11-21 | 2019-11-21 | Sealing structure for plastic-steel door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922030646.5U CN211736968U (en) | 2019-11-21 | 2019-11-21 | Sealing structure for plastic-steel door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211736968U true CN211736968U (en) | 2020-10-23 |
Family
ID=72874532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922030646.5U Active CN211736968U (en) | 2019-11-21 | 2019-11-21 | Sealing structure for plastic-steel door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211736968U (en) |
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2019
- 2019-11-21 CN CN201922030646.5U patent/CN211736968U/en active Active
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