CN220815366U - High-water tightness low-threshold vertical hinged door structure - Google Patents
High-water tightness low-threshold vertical hinged door structure Download PDFInfo
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- CN220815366U CN220815366U CN202322088721.XU CN202322088721U CN220815366U CN 220815366 U CN220815366 U CN 220815366U CN 202322088721 U CN202322088721 U CN 202322088721U CN 220815366 U CN220815366 U CN 220815366U
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- sealing rubber
- rubber strip
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- sealing
- door leaf
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 65
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000005187 foaming Methods 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a high-water tightness low-threshold vertical hinged door structure which consists of a door leaf, a door frame and a threshold, wherein a bottom edge which extends downwards is arranged at a section bar part, close to the outdoor, of the bottom of the door leaf, a groove which is horizontal and is open to the outdoor is arranged on the bottom edge, and a sealing rubber strip I is arranged in the groove of the bottom edge; the door threshold is provided with a raised boss close to the outdoor, and the sealing rubber strip I is in contact sealing with the inner edge of the boss; the three circumferences of the door frame are provided with convex edges extending towards the door leaf, the convex edges of the door frame are provided with grooves, sealing rubber strips II are arranged in the grooves of the convex edges, and the sealing rubber strips II are in contact sealing with the end surfaces of the door leaf; the sealing rubber strip II and the sealing rubber strip I are positioned on the same vertical surface, and the sealing rubber strip I and the sealing rubber strip II at the bottom of the door leaf form a first continuous sealing ring. This vertical hinged door structure adopts two sets of sealing washer structures, and the sealing washer of outer lane cooperates with the difference in height of threshold, and sealing performance is good, can effectively prevent the rainwater and flow backward.
Description
Technical Field
The utility model relates to a high-water-tightness low-threshold vertical hinged door structure, and belongs to the technical field of building doors and windows.
Background
The sectional material vertical hinged door structure is widely applied to a balcony, and the vertical hinged door of the balcony is in contact with the outside, so that the water tightness requirement is high, if the threshold of the vertical hinged door is high, rainwater can be prevented from entering a room, but certain obstacles are caused to the vertical hinged door, particularly people with inconvenient moving objects or corresponding actions are very unfriendly; if a low threshold structure is adopted, the water tightness of the existing vertical hinged door structure is low, and the requirements are not met.
In the prior art, the application number is 202011004772.4, the patent name is waterproof structure of a low threshold vertical hinged door, the outdoor part of the structure is sealed by wool tops, the sealing performance of the wool tops is poor, the heat conduction capacity is poor, in addition, the slope arranged at the outer end part of the threshold is flush with the door leaf, and although the slope reaches a certain aesthetic degree, the height difference of the threshold is small, and rainwater easily flows back into the threshold.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a high-water-tightness low-threshold vertical hinged door structure, which adopts a two-group sealing ring structure, and the sealing ring of the outer ring is matched with the height difference of the threshold, so that the sealing performance is good, and rainwater can be effectively prevented from flowing backwards.
In order to solve the problems, the specific technical scheme of the utility model is as follows: the high-water tightness low-threshold vertical hinged door structure consists of a door leaf, a door frame and a threshold, wherein a bottom edge which extends downwards is arranged at a section bar part of the bottom of the door leaf, which is close to the outdoor, a horizontal groove with an opening facing the outdoor is arranged on the bottom edge, and a sealing rubber strip I is arranged in the groove of the bottom edge; the door threshold is provided with a raised boss close to the outdoor, and the sealing rubber strip I is in contact sealing with the inner edge of the boss; the three circumferences of the door frame are provided with convex edges extending towards the door leaf, the convex edges of the door frame are provided with grooves, sealing rubber strips II are arranged in the grooves of the convex edges, and the sealing rubber strips II are in contact sealing with the end surfaces of the door leaf; the sealing rubber strip II and the sealing rubber strip I are positioned on the same vertical surface, and the sealing rubber strip I and the sealing rubber strip II at the bottom of the door leaf form a first continuous sealing ring.
The bottom edge and the door leaf are of a split clamping structure, a water blocking edge is arranged on the outer end face of the bottom edge, the water blocking edge extends out of a plane where the outer surface of the door leaf is located, and a downward inclined surface is arranged on the upper surface of the water blocking edge.
The outer surface of threshold be equipped with slope section bar, slope section bar is right triangle-shaped, and vertical face and the surface joint of threshold.
The sealing rubber strip II is a rubber strip with a cavity and a folding wall.
The sealing rubber strip I is a foaming rubber strip.
The door leaf be located indoor all around be equipped with the extension frame of outside extension, extension frame tip is equipped with the recess, is equipped with joint strip III in the recess of extension frame, joint strip III and the door frame or door frame contact seal that corresponds form the second and say the sealing washer.
The door leaf, the door frame and the doorsill respectively adopt an aluminum alloy structure with a broken bridge.
The high-water-tightness low-threshold vertical hinged door structure adopts the structure and has the following advantages:
1. the boss is sealed by the sealing rubber strip I at the bottom edge, so that the boss has a certain water retaining effect, and meanwhile, the sealing rubber strip I close to the outside of the door directly keeps rainwater out of the door, so that the water tightness of the vertical hinged door is improved;
2. The bottom edge and the door leaf are of a split structure, so that the processing and the installation are convenient, and the water blocking edge is arranged on the bottom edge, so that the water blocking effect is further realized;
3. the slope section bar is connected to the door frame outside, reduces the difference in height of threshold and outside, not only realizes the function of low threshold, has the function of rainwater prevention backward flow moreover.
4. The door leaf is close to indoor department and realizes secondary seal through joint strip III, further improves vertical hinged door's sealing performance.
Drawings
Fig. 1 is a cross-sectional view of a door leaf and a door sill in a swing door structure according to the present application.
Fig. 2 is a cross-sectional view of a door leaf and a door sill in a swing door structure according to the present application.
Fig. 3 is a cross-sectional view of a side-hung door structure according to the present application.
Fig. 4 is a graph showing the distribution effects of the joint strip I and the joint strip II.
Detailed Description
As shown in fig. 1 to 3, a high water tightness low threshold vertical hinged door structure is composed of a door leaf 1, a door frame 2 and a threshold 3, and adopts a plastic steel structure with a broken bridge. A bottom edge 6 extending downwards is arranged at the bottom of the door leaf 1 near the outdoor section bar, a groove which is horizontal and has an opening facing the outdoor is arranged on the bottom edge 6, and a sealing rubber strip I4 is arranged in the groove of the bottom edge 6; the rising boss 5 is arranged at the position, close to the outside, of the doorsill 2, and the sealing rubber strip I4 is in contact sealing with the inner edge of the boss 5, and the sealing rubber strip I4 is a foaming rubber strip and has high rebound pressure, so that the sealing performance of the vertical hinged door is ensured; the three circumferences of the door frame 2 are provided with convex edges 7 extending towards the door leaf, the convex edges 7 of the door frame 2 are provided with grooves, sealing rubber strips II8 are arranged in the grooves of the convex edges 7, the sealing rubber strips II8 are in contact sealing with the end face of the door leaf 1, and the sealing rubber strips II8 are rubber strips with cavities and folding walls and are of convex cambered surface structures, so that the deformation is large and the supporting force is strong; as shown in fig. 4, the sealing rubber strip II8 and the sealing rubber strip I4 are located on the same vertical surface, and the sealing rubber strip I4 and the sealing rubber strip II8 at the bottom of the door leaf 1 form a first continuous sealing ring.
The bottom edge 6 and the door leaf 1 are of a split clamping structure, a water retaining edge 11 is arranged on the outer end face of the bottom edge 6, the water retaining edge 11 extends out of a plane where the outer surface of the door leaf 1 is located, a downward inclined surface is arranged on the upper surface of the water retaining edge 11, the water retaining edge 11 has the function of shielding rainwater from entering a gap between the door leaf and a threshold, the probability of the vertical hinged door entering the rainwater is reduced, and the inclined surface on the water retaining edge has the purpose of guiding the rainwater sliding up and down of the door leaf.
The outer surface of the threshold 3 is provided with a slope section bar 12, the slope section bar 12 is in a right triangle shape, the vertical surface is clamped with the outer surface of the threshold 3, and in order to increase friction force, the inclined surface of the slope section bar 12 is provided with a reticulate pattern structure.
The door leaf 1 be located indoor extension frame 9 that outwards extends all around, extension frame 9 tip is equipped with the recess, is equipped with joint strip III10 in the recess of extension frame 9, joint strip III10 and the door frame 2 or door frame 3 that correspond contact seal and form the second sealing washer to increase the sealing performance of vertical hinged door.
Claims (7)
1. The utility model provides a low threshold vertical hinged door structure of high water tightness, comprises door leaf (1), door frame (2) and threshold (3), its characterized in that: a bottom edge (6) extending downwards is arranged at the bottom of the door leaf (1) close to the outdoor section bar, a groove which is horizontal and has an opening facing the outdoor is arranged on the bottom edge (6), and a sealing rubber strip I (4) is arranged in the groove of the bottom edge (6); a raised boss (5) is arranged at the position, close to the outdoor, of the doorsill (3), and the sealing rubber strip I (4) is in contact sealing with the inner edge of the boss (5); the three circumferences of the door frame (2) are provided with convex edges (7) extending towards the door leaf, the convex edges (7) of the door frame (2) are provided with grooves, sealing rubber strips II (8) are arranged in the grooves of the convex edges (7), and the sealing rubber strips II (8) are in contact sealing with the end face of the door leaf (1); the sealing rubber strip II (8) and the sealing rubber strip I (4) are positioned on the same vertical surface, and the sealing rubber strip I (4) at the bottom of the door leaf (1) and the sealing rubber strip II (8) form a first continuous sealing ring.
2. The high water tightness low threshold swing door structure according to claim 1, wherein: the bottom edge (6) and the door leaf (1) are of a split clamping structure, a water blocking edge (11) is arranged on the outer end face of the bottom edge (6), the water blocking edge (11) extends out of a plane where the outer surface of the door leaf (1) is located, and a downward inclined plane is arranged on the upper surface of the water blocking edge (11).
3. The high water tightness low threshold swing door structure according to claim 1, wherein: the outer surface of threshold (3) be equipped with slope section bar (12), slope section bar (12) are right triangle-shaped, and vertical face and the surface joint of threshold (3).
4. The high water tightness low threshold swing door structure according to claim 1, wherein: the sealing rubber strip II (8) is a rubber strip with a cavity and folding walls.
5. The high water tightness low threshold swing door structure according to claim 1, wherein: the sealing rubber strip I (4) is a foaming rubber strip.
6. The high water tightness low threshold swing door structure according to claim 1, wherein: the door leaf (1) be located indoor extension frame (9) that outwards extend all around, extension frame (9) tip is equipped with the recess, is equipped with joint strip III (10) in the recess of extension frame (9), joint strip III (10) contact seal with door frame (2) or door frame (2) that correspond forms the second and says the sealing washer.
7. The high water tightness low threshold swing door structure according to claim 1, wherein: the door leaf (1), the door frame (2) and the doorsill (3) respectively adopt an aluminum alloy structure with a broken bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322088721.XU CN220815366U (en) | 2023-08-04 | 2023-08-04 | High-water tightness low-threshold vertical hinged door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322088721.XU CN220815366U (en) | 2023-08-04 | 2023-08-04 | High-water tightness low-threshold vertical hinged door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220815366U true CN220815366U (en) | 2024-04-19 |
Family
ID=90713137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322088721.XU Active CN220815366U (en) | 2023-08-04 | 2023-08-04 | High-water tightness low-threshold vertical hinged door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220815366U (en) |
-
2023
- 2023-08-04 CN CN202322088721.XU patent/CN220815366U/en active Active
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