CN220117982U - Bridge-cutoff aluminum entrance door - Google Patents
Bridge-cutoff aluminum entrance door Download PDFInfo
- Publication number
- CN220117982U CN220117982U CN202321540907.8U CN202321540907U CN220117982U CN 220117982 U CN220117982 U CN 220117982U CN 202321540907 U CN202321540907 U CN 202321540907U CN 220117982 U CN220117982 U CN 220117982U
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- Prior art keywords
- door
- bridge
- plate
- heat insulation
- aluminum frame
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 80
- 238000009413 insulation Methods 0.000 claims abstract description 64
- 238000007789 sealing Methods 0.000 claims abstract description 43
- 229920001971 elastomer Polymers 0.000 claims abstract description 27
- 239000011521 glass Substances 0.000 claims description 33
- 238000005452 bending Methods 0.000 claims description 22
- 239000012945 sealing adhesive Substances 0.000 claims description 9
- 239000004411 aluminium Substances 0.000 claims description 7
- 230000001012 protector Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004321 preservation Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to the technical field of building doors and windows, and discloses a bridge-cut-off aluminum entrance door which comprises two door plates which are matched, wherein one end of each door plate, which is far away from the matched position, is connected with a bridge-cut-off aluminum frame group; the bridge-cut-off aluminum frame group is fixedly connected in the wall body, and comprises a front bridge-cut-off aluminum frame and a rear bridge-cut-off aluminum frame, and the front bridge-cut-off aluminum frame and the door plate are connected in a rotating manner through hinges; the front bridge-cutoff aluminum frame and the rear bridge-cutoff aluminum frame are connected with a first heat insulation strip in a clamping mode, a first groove is formed in one side, close to the door plate, of the front side of the front bridge-cutoff aluminum frame, a first sealing rubber strip is clamped in the first groove, and when the door plate is closed, the first sealing rubber strip abuts against the front side of the door plate to be sealed; and a second groove is formed in one side, close to the door plate, of the front side of the rear bridge-cutoff aluminum frame, a second sealing rubber strip is clamped in the second groove, and when the door plate is closed, the second sealing rubber strip abuts against the rear side of the door plate to seal. The utility model has the advantages of tight sealing, good heat preservation effect and convenient installation and maintenance.
Description
Technical Field
The utility model relates to the technical field of building doors and windows, in particular to a broken bridge aluminum entrance door.
Background
The aluminum alloy material has the advantages of light weight, convenient installation, reusable material, environmental protection and the like, and is widely applied to building doors and windows. Because the aluminum alloy section bar thermal conductivity is good, and the thermal insulation performance is relatively poor compared with wooden material, people add polyurethane fire prevention heated board material between the alloy aluminum plate of door of registering one's residence generally, are used for promoting the heat preservation effect of registering one's residence door.
However, the joint of the existing aluminum alloy door and the door frame often has poor sealing and heat insulation effect, so that the heat loss of the aluminum alloy door is serious, and the heat insulation performance cannot meet the specified requirements.
Disclosure of Invention
The utility model provides a broken bridge aluminum entrance door, which has good heat preservation and insulation effects between a door plate and a broken bridge aluminum frame group of the entrance door, and a joint of two door plates also has higher heat preservation and insulation effects.
The above object of the utility model is achieved by the following technical scheme:
the bridge-cut-off aluminum entrance door comprises two door plates which are matched, wherein one end of each door plate, which is far away from the matched position, is connected with a bridge-cut-off aluminum frame group; the bridge-cut-off aluminum frame group is fixedly connected in the wall body and comprises a front bridge-cut-off aluminum frame and a rear bridge-cut-off aluminum frame, and the front bridge-cut-off aluminum frame and the door plate are connected in a rotating manner through hinges; the front bridge-cutoff aluminum frame and the rear bridge-cutoff aluminum frame are connected with each other in a clamping mode, a first groove is formed in one side, close to the door plate, of the front side of the front bridge-cutoff aluminum frame, a first sealing rubber strip is clamped in the first groove, and when the door plate is closed, the first sealing rubber strip abuts against the front side of the door plate to be sealed; the front side of back bridge cut-off aluminium frame is close to one side of door plant and is equipped with the second recess, second joint strip is established to the second recess card, when the door plant is closed, second joint strip supports with the rear side of door plant and seals.
The bridge-cut-off aluminum entrance door is characterized in that the door plate is integrally in a shape like a Chinese character 'Hui', and the inner edge of the door plate is fixedly connected with the glass window group.
The bridge cut-off aluminium entrance door, wherein, the door plant includes door plant section bar and backplate, the backplate includes the front guard plate and the back backplate of door plant section bar front side and rear side, the second heat insulating strip is established to the card between door plant section bar and the front guard plate, the third heat insulating strip in the card is established between door plant section bar and the back backplate, glass window group includes preceding glass and rear glass, preceding glass and the front side sealing connection of door plant section bar inward flange, rear glass and the rear side sealing connection of door plant section bar inward flange.
The bridge-cutoff aluminum entrance door comprises two first heat insulation strips, wherein the first heat insulation strips are distributed along the left side and the right side of the front bridge-cutoff aluminum frame, and a first heat insulation plate is filled between the two first heat insulation strips.
The bridge-cut-off aluminum entrance door comprises two second heat insulation strips which are distributed along the left side and the right side of the door plate profile, and a second heat insulation plate is filled between the two second heat insulation strips; the third heat insulation strips comprise two heat insulation plates and are distributed along the left side and the right side of the door plate profile, and a third heat insulation plate is filled between the two third heat insulation strips.
According to the bridge-cutoff aluminum entrance door, the protection edges are respectively embedded between the front glass edge and the front guard plate and between the rear glass edge and the rear guard plate.
According to the bridge-cutoff aluminum entrance door, the baffle which extends outwards is arranged on one side, close to the front bridge-cutoff aluminum frame, of the front guard plate, and when the door plate is closed, the first sealing rubber strip abuts against the inner side of the baffle to seal.
According to the bridge-cutoff aluminum entrance door, one end, far away from the corresponding hinge, of the front guard plate of one door plate is provided with the front bending side plate which extends outwards, one end, far away from the corresponding hinge, of the rear guard plate of the other door plate is provided with the rear bending side plate which extends outwards, and the inner sides of the front bending side plate and the rear bending side plate are respectively clamped with the third sealing adhesive tape; when the two door plates are closed, the two third sealing rubber strips are respectively abutted against and sealed with the front guard plate and the rear guard plate on the corresponding door plate.
The bridge-cut-off aluminum entrance door is characterized in that a fourth sealing rubber strip is connected to the first heat insulation strip close to one side of the door plate, and when the door plate is closed, the fourth sealing rubber strip and the door plate section bar are in abutting sealing.
In summary, the beneficial technical effects of the utility model are as follows:
the utility model can reduce the heat conduction and dissipation of the broken bridge aluminum frame group by arranging the first heat insulation strips and the first heat insulation plates.
Through setting up first joint strip and second joint strip, reducible door plant and bridge cut-off heat dissipation between the aluminium frame.
By arranging the third sealing adhesive tape, heat dissipation at the joint of the two door plates can be reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
fig. 3 is an enlarged view of the structure of the left door panel and the bridge-cut-off aluminum frame set of the present utility model.
The method comprises the following steps of (1) drawing, namely a door plate; 11. door plate section bar; 12. a guard board; 121. a front guard board; 1211. a baffle; 1212. a front bending side plate; 122. a rear guard board; 1221. a rear bending side plate; 123. a third sealing rubber strip; 13. a second insulating strip; 131. a second insulation board; 14. a third insulating strip; 141. a third insulation board; 15. a glazing group; 151. a front glass; 152. a rear glass; 16. edge protection; 2. bridge-cutoff aluminum frame group; 21. front bridge-cutoff aluminum frame; 211. a first groove; 212. a first sealing rubber strip; 22. rear bridge-cutoff aluminum frame; 221. a second groove; 222. a second sealing rubber strip; 3. a hinge; 4. a first insulating strip; 41. a first heat-retaining plate; 42. a fourth sealing rubber strip; 5. door handle.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
As shown in fig. 1 and 2, the bridge-cut-off aluminum entrance door comprises two door plates 1 which are matched, wherein one end of each door plate 1 far away from the matched position is connected with a bridge-cut-off aluminum frame group 2; the bridge-cut-off aluminum frame group 2 is fixedly connected in the wall body, the bridge-cut-off aluminum frame group 2 comprises a front bridge-cut-off aluminum frame 21 and a rear bridge-cut-off aluminum frame 22, and the front bridge-cut-off aluminum frame 21 is rotationally connected with the door plate 1 through a hinge 3; the first heat insulation strip 4 is clamped between the front broken bridge aluminum frame 21 and the rear broken bridge aluminum frame 22, a first groove 211 is formed in one side, close to the door plate 1, of the front side of the front broken bridge aluminum frame 21, a first sealing rubber strip 212 is clamped in the first groove 211, and when the door plate 1 is closed, the first sealing rubber strip 212 abuts against and seals with the front side of the door plate 1, so that the sealing and heat insulation performance between the door plate 1 and the broken bridge aluminum frame group 2 is improved; the front side of back bridge cut-off aluminium frame 22 is close to door plant 1 one side and is equipped with second recess 221, and second recess 221 card establishes second joint strip 222, and when door plant 1 was closed, second joint strip 222 was sealed with the rear side of door plant 1 in the supporting, has improved the sealed heat preservation performance of door plant 1 and bridge cut-off aluminium frame group 2.
As shown in fig. 1, the door panel 1 is shaped like a Chinese character 'hui', and the inner edge of the door panel 1 is fixedly connected with a glass window group 15.
As shown in fig. 2 and 3, the door panel 1 comprises a door panel section 11 and a guard board 12, the section of the door panel section 11 is shaped like a Chinese character 'kou', the guard board 12 comprises a front guard board 121 and a rear guard board 122 at the front side and the rear side of the door panel section 11, a second heat insulation strip 13 is clamped between the door panel section 11 and the front guard board 121, an inner third heat insulation strip 14 is clamped between the door panel section 11 and the rear guard board 122, the glass window group 15 comprises a front glass 151 and a rear glass 152, the front glass 151 is in sealing connection with the front side of the inner edge of the door panel section 11, and the rear glass 152 is in sealing connection with the rear side of the inner edge of the door panel section 11. The glass window group 15 can meet the requirement that the door plate 1 has a transparent window and can improve the heat insulation performance of the door plate 1 by arranging double-layer glass.
In order to improve the aesthetic appearance and the sealing performance of the glass window assembly 15, the edge guard 16 is respectively embedded between the edge of the front glass 151 and the front guard 121, and between the edge of the rear glass 152 and the rear guard 122.
In order to improve the heat insulation effect, the second heat insulation strips 13 comprise two heat insulation strips and are distributed along the left side and the right side of the door panel profile 11, and a second heat insulation plate 131 is filled between the two second heat insulation strips 13; the third heat insulation strips 14 comprise two and are distributed along the left side and the right side of the door panel profile 11, and a third heat insulation board 141 is filled between the two third heat insulation strips 14.
As shown in fig. 2 and 3, in one embodiment, a second heat insulation strip 13 is respectively clamped between the front guard plate 121 and the door panel section 11 on the side close to the glass window group 15 and between the front guard plate 121 and the door panel section 11 on the side far from the glass window group 15, and a second heat insulation plate 131 is filled between the two second heat insulation strips 13; a third heat insulation strip 14 is respectively clamped between the rear guard plate 122 and the door panel section 11 at the side close to the glass window group 15 and between the rear guard plate 122 and the door panel section 11 at the side far away from the glass window group 15, and a third heat insulation plate 141 is filled between the two third heat insulation strips 14.
As shown in fig. 1, one side of the hinge 3 of the present embodiment is fixedly connected with the front broken bridge aluminum frame 21 through a screw, and the other side of the hinge 3 is fixedly connected with the door panel profile 11 of the corresponding door panel 1 through a screw.
As shown in fig. 2 and 3, in order to improve the heat insulation effect, the first heat insulation strips 4 include two heat insulation strips and are distributed along the left and right sides of the front broken bridge aluminum frame 21, and a first heat insulation plate 41 is filled between the two first heat insulation strips 4, and the first heat insulation plate 41 is a polyurethane heat insulation plate.
As shown in fig. 2 and 3, a baffle 1211 extending outwards is arranged on one side of the front guard plate 121, which is close to the front broken bridge aluminum frame 21; when the door plate 1 is closed, the first sealing rubber strip 212 abuts against the inner side of the baffle 1211 to seal, so that the sealing and heat insulating performance of the door plate 1 and the bridge-cutoff aluminum frame group 2 is improved.
As shown in fig. 2 and 3, a front bending side plate 1212 extending outwards to the front guard plate 121 of the right door plate 1 is arranged at one end of the front guard plate 121 of the left door plate 1 away from the left hinge 3; the rear guard plate 122 of the right door panel 1 is provided with a rear bending side plate 1221 which extends outwards to the rear guard plate 122 of the left door panel 1 at one end far away from the right hinge 3, and the inner sides of the front bending side plate 1212 and the rear bending side plate 1221 are respectively clamped with the third sealing adhesive tape 123.
When the two door plates 1 are closed, the third sealing adhesive tape 123 on the front bending side plate 1212 is abutted against and sealed with the front guard plate 121 on the right door plate 1; the third sealing rubber strip 123 on the rear bending side plate 1221 abuts against and seals with the rear guard plate 122 on the left door panel 1. By providing the front bending side plate 1212, the rear bending side plate 1221, and the third sealing rubber strip 123, the sealing effect at the joint of the two door panels 1 can be effectively improved.
As shown in fig. 1 and 2, in the present embodiment, the left door panel 1 is first opened by the door handle 5, and then the right door panel 1 is opened. When the door is closed, the right door plate 1 is closed firstly, and then the left door plate 1 is closed, so that the third sealing adhesive tape 123 on the front bending side plate 1212 and the front guard plate 121 on the right door plate 1 are ensured to be in abutting sealing; the third sealing adhesive tape 123 on the rear bending side plate 1221 is abutted against and sealed with the rear guard plate 122 on the left door plate 1, so that the interference problem between the front bending side plate 1212 and the rear bending side plate 1221 and the corresponding door plate 1 is avoided.
As shown in fig. 2 and 3, the first heat insulation strip 4 near one side of the door panel 1 is connected with the fourth sealing rubber strip 42, and the first heat insulation strip 4 and the fourth sealing rubber strip 42 can be clamped or integrally formed. When the door plate 1 is closed, the fourth sealing adhesive tape 42 is abutted against and sealed with the side part of the door plate profile 11, and the sealing and heat insulation performance between the door plate 1 and the bridge-cutoff aluminum frame group 2 can be further improved by arranging the fourth sealing adhesive tape 42.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (9)
1. The bridge-cut-off aluminum entrance door comprises two door plates which are matched, and is characterized in that one end of each door plate, which is far away from the matched position, is connected with a bridge-cut-off aluminum frame group; the bridge-cut-off aluminum frame group is fixedly connected in the wall body and comprises a front bridge-cut-off aluminum frame and a rear bridge-cut-off aluminum frame, and the front bridge-cut-off aluminum frame and the door plate are connected in a rotating manner through hinges; the front bridge-cutoff aluminum frame and the rear bridge-cutoff aluminum frame are connected with each other in a clamping mode, a first groove is formed in one side, close to the door plate, of the front side of the front bridge-cutoff aluminum frame, a first sealing rubber strip is clamped in the first groove, and when the door plate is closed, the first sealing rubber strip abuts against the front side of the door plate to be sealed; the front side of back bridge cut-off aluminium frame is close to one side of door plant and is equipped with the second recess, second joint strip is established to the second recess card, when the door plant is closed, second joint strip supports with the rear side of door plant and seals.
2. The bridge-cutoff aluminum door as recited in claim 1, wherein the door panel is generally "back" shaped and the inner edge of the door panel is fixedly connected to the glass window assembly.
3. The bridge cut-off aluminium door of claim 2, wherein the door plant includes door plant section bar and backplate, the backplate includes the front backplate and the backplate of door plant section bar front side and rear side, the second heat insulating strip is established to the card between door plant section bar and the front backplate, the interior third heat insulating strip is established to the card between door plant section bar and the backplate, the glass window group includes front glass and rear glass, front glass and the front side sealing connection of door plant section bar inward flange, rear glass and the rear side sealing connection of door plant section bar inward flange.
4. The bridge-cutoff aluminum door as recited in claim 1, wherein the first heat insulation strips comprise two heat insulation strips and are distributed along the left side and the right side of the front bridge-cutoff aluminum frame, and a first heat insulation plate is filled between the two heat insulation strips.
5. The bridge-cutoff aluminum entrance door according to claim 3, wherein the second heat insulation strips comprise two heat insulation strips and are distributed along the left side and the right side of the door plate profile, and a second heat insulation plate is filled between the two heat insulation strips; the third heat insulation strips comprise two heat insulation plates and are distributed along the left side and the right side of the door plate profile, and a third heat insulation plate is filled between the two third heat insulation strips.
6. The bridge-cutoff aluminum door as recited in claim 3, wherein the edge protectors are respectively embedded between the front glass edge and the front guard plate and between the rear glass edge and the rear guard plate.
7. The bridge-cutoff aluminum door according to claim 3, wherein a baffle plate extending outwards is arranged on one side, close to the front bridge-cutoff aluminum frame, of the front guard plate, and when the door plate is closed, the first sealing rubber strip abuts against the inner side of the baffle plate to seal.
8. The bridge-cutoff aluminum entrance door according to claim 3, wherein one end of a front guard plate of one door plate far away from a corresponding hinge is provided with an outwardly extending front bending side plate, one end of a rear guard plate of the other door plate far away from the corresponding hinge is provided with an outwardly extending rear bending side plate, and the inner sides of the front bending side plate and the rear bending side plate are respectively clamped with a third sealing adhesive tape; when the two door plates are closed, the two third sealing rubber strips are respectively abutted against and sealed with the front guard plate and the rear guard plate on the corresponding door plate.
9. The bridge-cutoff aluminum entrance door according to claim 3, wherein a fourth sealing rubber strip is connected to the first heat insulation strip near one side of the door panel, and the fourth sealing rubber strip is abutted against the door panel profile for sealing when the door panel is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321540907.8U CN220117982U (en) | 2023-06-16 | 2023-06-16 | Bridge-cutoff aluminum entrance door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321540907.8U CN220117982U (en) | 2023-06-16 | 2023-06-16 | Bridge-cutoff aluminum entrance door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220117982U true CN220117982U (en) | 2023-12-01 |
Family
ID=88896386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321540907.8U Active CN220117982U (en) | 2023-06-16 | 2023-06-16 | Bridge-cutoff aluminum entrance door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220117982U (en) |
-
2023
- 2023-06-16 CN CN202321540907.8U patent/CN220117982U/en active Active
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| GR01 | Patent grant | ||
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