CN218563403U - Heat-insulation aluminum alloy vertical hinged door - Google Patents

Heat-insulation aluminum alloy vertical hinged door Download PDF

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Publication number
CN218563403U
CN218563403U CN202222705040.9U CN202222705040U CN218563403U CN 218563403 U CN218563403 U CN 218563403U CN 202222705040 U CN202222705040 U CN 202222705040U CN 218563403 U CN218563403 U CN 218563403U
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door leaf
heat
door
manual opening
rotatable
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CN202222705040.9U
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Chinese (zh)
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沈乐维
贾莉
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Tianjin City Gerui Deman Building Decoration Engineering Co ltd
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Individual
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/249—Glazing, e.g. vacuum glazing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/22—Glazing, e.g. vaccum glazing

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Abstract

The utility model provides a heat preservation and insulation aluminum alloy vertical hinged door relates to vertical hinged door technical field, has solved the heat preservation that prior art exists, the poor technical problem of heat-proof quality. The heat-preservation and heat-insulation aluminum alloy vertical hinged door comprises a door frame, a manual opening and closing door leaf, a false mullion, a rotatable door leaf and an external heat-preservation and heat-insulation section bar, or the heat-preservation and heat-insulation aluminum alloy vertical hinged door comprises a door frame, a manual opening and closing door leaf and an external heat-preservation and heat-insulation section bar; when the heat-preservation and heat-insulation aluminum alloy vertical hinged door comprises a false mullion and a rotatable door leaf, the door frame, the manual opening and closing door leaf, the false mullion and the rotatable door leaf respectively comprise an indoor side profile, an outdoor side profile and a middle heat-insulation broken bridge; the manual opening and closing door leaf and the rotatable door leaf respectively comprise door leaf sectional materials and heat preservation glass positioned in the door leaf sectional materials; the outdoor profiles of the door frame, the manual opening and closing door leaf, the false mullion and the rotatable door leaf are all fixedly provided with external heat preservation and insulation profiles. This application has improved vertical hinged door's heat preservation, heat-proof quality.

Description

Heat-insulation aluminum alloy vertical hinged door
Technical Field
The utility model belongs to the technical field of the vertical hinged door technique and specifically relates to a heat preservation and insulation aluminum alloy vertical hinged door is related to.
Background
A vertical hinged door is a door that is opened inward or outward with a hinge. The vertical hinged door has the advantages of large ventilation area, no need of mounting rails, high use reliability and the like compared with a sliding door.
A vertical hinged door generally comprises a door frame, hinges, a door leaf, a lock, and the like. The door frame and the door leaf form rotary connection through the hinge. The frames of the door frame and the door leaf are usually made of aluminum alloy or plastic, and the frames of the door frame and the door leaf made of the aluminum alloy have high strength, good reliability and stronger anti-theft performance compared with the frames made of the plastic.
However, the applicant finds that the existing aluminum alloy vertical hinged door at least has the following technical defects:
although the frame of door frame and door leaf that current aluminum alloy vertical hinged door aluminum alloy was made is higher than the frame that plastics were made, but the aluminum alloy belongs to the material that heat-conduction performance is stronger, when using in the cold area of weather or season, the frame that door frame and door leaf that the aluminum alloy was made can't block indoor heat and give off to outdoor, so the technical problem that heat preservation, heat-proof quality are poor that exist.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: solves the technical problem of poor heat preservation and heat insulation performance in the prior art.
The utility model adopts the technical proposal that:
the embodiment of the utility model provides a pair of heat preservation and insulation aluminum alloy vertical hinged door, heat preservation and insulation aluminum alloy vertical hinged door includes door frame, manual door leaf that opens and shuts, club, rotatable door leaf and the thermal-insulated section bar that keeps warm outward, perhaps, heat preservation and insulation aluminum alloy vertical hinged door includes door frame, manual door leaf that opens and shuts and the thermal-insulated section bar that keeps warm outward (heat preservation and insulation aluminum alloy vertical hinged door does not include club and rotatable door leaf in making this moment), wherein:
when the heat-preservation and heat-insulation aluminum alloy vertical hinged door comprises a false mullion and a rotatable door leaf, the door frame, the manual opening and closing door leaf, the false mullion and the rotatable door leaf respectively comprise an indoor side profile, an outdoor side profile and a middle heat-insulation broken bridge for connecting the indoor side profile and the outdoor side profile; the manual opening and closing door leaf and the rotatable door leaf respectively comprise door leaf sectional materials and heat insulation glass positioned in the door leaf sectional materials; the outdoor side sectional materials of the door frame, the manual control opening and closing door leaf, the fake mullion and the rotatable door leaf are respectively fixedly provided with the external heat preservation and insulation sectional material; the manual opening and closing door leaf and the rotatable door leaf are hinged to the left side and the right side of the door frame respectively through hinges, and both the manual opening and closing door leaf and the rotatable door leaf can rotate to an opening position and a closing position through the connected hinges respectively; the false mullion is fixedly connected with the rotatable door leaf; the manual opening and closing door leaf is provided with a handle, a door lock mechanism is arranged between the handle and the fake muntin, the manual opening and closing door leaf and the fake muntin can be locked together by the door lock mechanism in a locking state, and the door lock mechanism in the locking state can be switched to an unlocking state by rotating the handle;
when the heat-preservation and heat-insulation aluminum alloy vertical hinged door does not comprise a false mullion and a rotatable door leaf, the door frame and the manual control opening and closing door leaf respectively comprise an indoor side profile, an outdoor side profile and a middle heat-insulation broken bridge for connecting the indoor side profile and the outdoor side profile; the manual opening and closing door leaf comprises a door leaf sectional material and heat insulation glass positioned in the door leaf sectional material; the outdoor side sectional materials of the door frame and the manual control opening and closing door leaf are respectively fixedly provided with the external heat insulation sectional material; the manual opening and closing door leaf is hinged with the left side or the right side of the door frame through a hinge and can rotate to an opening position and a closing position through the connected hinge; the manual opening and closing door leaf is provided with a handle, a door lock mechanism is arranged between the handle and the door frame, the manual opening and closing door leaf and the door frame can be locked together by the door lock mechanism in a locking state, and the door lock mechanism in the locking state can be switched to an unlocking state by rotating the handle.
Preferably or optionally, when the heat-insulating aluminum alloy vertical hinged door comprises a false mullion and a rotatable door leaf, the outer heat-insulating profiles arranged on the outdoor profiles of the door frame, the manual opening and closing door leaf, the false mullion and the rotatable door leaf respectively are provided with connecting convex columns, the side walls of the connecting convex columns are provided with sawteeth, and the door frame, the manual opening and closing door leaf, the false mullion and the rotatable door leaf respectively are provided with teeth meshed with the sawteeth.
Preferably or optionally, the door frame, the manually openable and closable door leaf, the muntin and the outdoor profile of the rotatable door leaf are each provided with at least two connecting studs.
Preferably or optionally, elastic sealing elements are arranged between the outer heat-insulation and heat-insulation section bars arranged on the outdoor section bars of the false mullion and the manually-opened and closed door leaf and between the outer heat-insulation and heat-insulation section bars arranged on the outdoor section bars of the rotatable door leaf, the elastic sealing elements are fixed on the outer heat-insulation and heat-insulation section bars on the manually-opened and closed door leaf and the outdoor section bars of the rotatable door leaf, and the elastic sealing elements can abut against the outer heat-insulation and heat-insulation section bars on the outdoor section bars of the false mullion when the manually-opened and closed door leaf and the rotatable door leaf are in a closed state.
Preferably or optionally, the elastic sealing element is a rubber strip, and the shape of the elastic sealing element fixed on the outer heat-insulating and heat-insulating profile on the outdoor profile of each of the manual opening and closing door leaf and the rotatable door leaf is consistent.
Preferably or optionally, the indoor profile of the false mullion and the indoor profile of the rotatable door leaf and the outdoor profile of the false mullion and the outdoor profile of the rotatable door leaf are fixedly connected through connecting pieces.
Preferably or optionally, an elastic sealing body is arranged between the indoor side profile of the false mullion and the indoor side profile of the manual opening and closing door leaf, the elastic sealing body is fixed on the indoor side profile of the false mullion, and when the manual opening and closing door leaf and the rotatable door leaf are in a closed state, the elastic sealing body is abutted against the indoor side profile of the manual opening and closing door leaf.
Preferably or optionally, the insulating glass is at least double-layer glass, and the indoor side profile and the outdoor side profile are both aluminum alloy profiles.
Preferably or optionally, the bottom of the outdoor profile of each of the manual opening and closing door leaf and the rotatable door leaf is fixedly connected with the rotatable parts of two or two different sets of hinges, and the fixed parts of the two or two sets of hinges are respectively and fixedly connected with two sides of the door frame.
Preferably or optionally, handles are respectively arranged on the indoor side section bar and the outdoor side section bar of the manual opening and closing door leaf, the handle on the indoor side section bar is fixedly connected with the handle on the outdoor side section bar, and the door lock mechanism is arranged between the outdoor side section bar of the manual opening and closing door leaf and the outdoor side section bar of the false mullion.
Above-mentioned the utility model discloses arbitrary technical scheme can solve following technical problem at least:
the door frame, the manually-controlled opening and closing door leaf, the false mullion and the rotatable door leaf respectively comprise an indoor side profile, an outdoor side profile and a middle heat insulation broken bridge for connecting the indoor side profile and the outdoor side profile; the door frame, the manual control opening and closing door leaf, the false mullion and the outdoor profiles of the rotatable door leaf are respectively fixedly provided with an external thermal insulation profile; the setting of well heat-insulating bridge cut-off and outer heat preservation thermal-insulated section bar all can block that indoor heat distributes to outdoor through door frame, manual door leaf that opens and shuts, club and rotatable door leaf in vacation to improve the thermal-insulated heat preservation performance of vertical hinged door, solved the heat preservation that prior art exists, the poor technical problem of heat-proof quality.
Drawings
Fig. 1 is a schematic cross-sectional view of a heat-insulating aluminum alloy side hung door provided in embodiment 1 of the present invention, which is cut in the horizontal direction;
fig. 2 is a schematic cross-sectional view of the heat-insulating aluminum alloy side hung door provided in embodiment 2 of the present invention, which is obtained when the door is cut in the horizontal direction;
the labels in the figure are: 1. a door frame; 2. manually opening and closing the door leaf; 3. a false mullion; 4. a rotatable door leaf; 51. an external heat-insulating section bar (of a door frame); 52. external heat-insulating section bar (of manual opening and closing door leaf); 53. external thermal insulation profile (of a false mullion); 54. external heat-insulating and heat-insulating section bar (of rotatable door leaf); 540. connecting the convex columns; 55. an elastomeric seal; 61. indoor side profile (of door frame); 62. a thermally insulated break bridge (of the door frame); 63. (of the door frame) outdoor profile; 64. an elastic sealing body; 7. insulating glass; 8. a hinge; 81. a rotatable portion of the hinge; 9. a handle; 91. a door lock mechanism.
Detailed Description
The technical solution of the present invention is described in detail below with reference to fig. 1 and the embodiments of the present invention.
Example 1:
as shown in figure 1, the embodiment of the utility model provides a heat preservation and insulation aluminum alloy vertical hinged door, include: door frame 1, manual open and shut door leaf 2, false muntin 3, rotatable door leaf 4 and the thermal-insulated section bar of outer heat preservation, wherein:
the door frame 1, the manual opening and closing door leaf 2, the false mullion 3 and the rotatable door leaf 4 respectively comprise indoor side profiles, outdoor side profiles and middle heat insulation broken bridges for connecting the indoor side profiles and the outdoor side profiles;
the manual opening and closing door leaf 2 and the rotatable door leaf 4 respectively comprise door leaf sectional materials and heat insulation glass 7 positioned in the door leaf sectional materials;
the outdoor profiles of the door frame 1, the manual control opening and closing door leaf 2, the false mullion 3 and the rotatable door leaf 4 are all fixedly provided with external thermal insulation profiles;
the manual opening and closing door leaf 2 and the rotatable door leaf 4 are respectively hinged with the left side and the right side of the door frame 1 through hinges 8, and both can respectively rotate to an opening position and a closing position through the connected hinges 8;
the false mullion 3 is fixedly connected with the rotatable door leaf 4;
the manual opening and closing door leaf 2 is provided with the handle 9, the door lock mechanism 91 is arranged between the handle 9 and the false muntin 3, the manual opening and closing door leaf 2 and the false muntin 3 can be locked together by the door lock mechanism 91 in a locking state, and the locking state door lock mechanism 91 can be switched to an unlocking state by rotating the handle 9.
The door frame 1, the manual control opening and closing door leaf 2, the false mullion 3 and the rotatable door leaf 4 respectively comprise indoor profiles, outdoor profiles and middle heat insulation broken bridges for connecting the indoor profiles and the outdoor profiles; in fig. 1, the indoor profile 61, the outdoor profile 63 and the intermediate thermal break bridge 62 of the door frame 1 are marked;
the outdoor profiles of the door frame 1, the manual control opening and closing door leaf 2, the false mullion 3 and the rotatable door leaf 4 are all fixedly provided with external thermal insulation profiles; the setting of well heat-insulated section bar of thermal-insulated bridge cut-off and outer heat preservation all can block indoor heat and give off to outdoor through door frame 1, manual opening and shutting door leaf 2, in vacation club 3 and rotatable door leaf 4 to the thermal-insulated heat preservation performance of vertical hinged door has been improved.
As an alternative embodiment, the outdoor profiles of the door frame 1, the manual opening and closing door leaf 2, the false mullion 3 and the rotatable door leaf 4 are provided with external thermal insulation profiles, each of which is provided with a connecting convex column, the side wall of the connecting convex column is provided with saw teeth, and the outdoor profiles of the door frame 1, the manual opening and closing door leaf 2, the false mullion 3 and the rotatable door leaf 4 are provided with teeth which are engaged with (also can be understood as meshing with) the saw teeth. The engagement structure of the saw teeth and the teeth has an anti-falling function, and the connection reliability is improved. The bonding glue can be poured between the saw teeth and the teeth to further improve the connection reliability.
As an alternative embodiment, the outer insulating and heat insulating profiles of the outdoor profiles of the door frame 1, the manually openable and closable door leaf 2, the muntin 3 and the rotatable door leaf 4 are each provided with at least two connecting studs. In fig. 1, two connecting studs 540 on the outdoor profile 54 of the pivotable door leaf 4 are marked.
The more connecting convex columns are, the better the connection reliability is. When two connecting convex columns exist, one side of each connecting convex column, which is far away from the other connecting convex column, is provided with the saw teeth, and the extrusion force born by the two connecting convex columns is more balanced when the two connecting convex columns are embedded into the teeth.
As an alternative embodiment, an elastic sealing member 55 is provided between the outer heat insulating and heat insulating profile 53 provided on the outdoor profile of the muntin 3 and the outer heat insulating and heat insulating profiles 52, 54 provided on the outdoor profiles of the manual opening and closing door 2 and the rotatable door 4, respectively, the elastic sealing member 55 is fixed to the outer heat insulating and heat insulating profiles 52, 54 on the outdoor profiles of the manual opening and closing door 2 and the rotatable door 4, respectively, and the elastic sealing member 55 can abut on the outer heat insulating and heat insulating profile 53 on the outdoor profile of the muntin 3 when the manual opening and closing door 2 and the rotatable door 4 are in the closed state. The provision of the elastic seal member 55 can further improve the sealing performance.
In an alternative embodiment, the elastic sealing member 55 is a rubber strip, and the shape of the elastic sealing member 55 fixed to the outer heat insulating profile on the outdoor profile of each of the manual opening and closing door 2 and the rotatable door 4 is uniform. The adhesive tape with the structure is convenient to manufacture in batches, and errors are not easy to occur when the adhesive tapes are assembled at different positions in different time periods.
As an alternative embodiment, the indoor side profile of the mullion 3 and the indoor side profile of the rotatable door leaf 4 and the outdoor side profile of the mullion 3 and the outdoor side profile of the rotatable door leaf 4 are fixedly connected by connecting pieces (which may be screws). The arrangement of the connecting piece can improve the reliability of the connection between the muntin 3 and the rotatable door leaf 4.
As an alternative embodiment, an elastic sealing body 64 is arranged between the indoor side profile of the false mullion 3 and the indoor side profile of the manual opening and closing door leaf 2, the elastic sealing body 64 is fixed on the indoor side profile of the false mullion 3, and when the manual opening and closing door leaf 2 and the rotatable door leaf 4 are in a closed state, the elastic sealing body 64 abuts against the indoor side profile of the manual opening and closing door leaf 2. The elastic sealing body 64 can improve the sealing performance between the indoor section bar of the false mullion 3 and the indoor section bar of the manual opening and closing door leaf 2 when the manual opening and closing door leaf 2 is in a closed state.
In an alternative embodiment, the insulating glass 7 is at least double-layer glass, and the indoor side profile and the outdoor side profile are aluminum alloy profiles. The double-layer glass has better heat-insulating property, and the aluminum alloy section has the advantages of light weight and difficult rustiness.
As an alternative embodiment, the bottom of the respective outdoor profiles of both the manually openable and closable door leaf 2 and the rotatable door leaf 4 is fixedly connected to the rotatable part 81 of two different or two sets of hinges 8 (each set of hinges 8 may comprise two hinges 8), the fixed parts of the two or two sets of hinges 8 being fixedly connected to the two sides of the door frame 1, respectively. The bottom installation space of the outdoor side sectional material of the manual opening and closing door leaf 2 and the rotatable door leaf 4 is larger, and the connection operation is convenient to implement.
As an alternative embodiment, the indoor side profile and the outdoor side profile of the manual opening and closing door leaf 2 are respectively provided with a handle 9, the handle 9 on the indoor side profile is fixedly connected with the handle 9 on the outdoor side profile, and the door lock mechanism 91 is arranged between the outdoor side profile of the manual opening and closing door leaf 2 and the outdoor side profile of the false mullion 3. No matter the handle 9 is operated outdoors or the handle 9 is operated indoors, the lock of the door lock mechanism 91 can be released, the manual opening and closing door leaf 2 and the rotatable door leaf 4 are released, the manual opening and closing door leaf 2 is opened firstly, then the rotatable door leaf 4 is opened, and finally the whole vertical hinged door is opened.
Example 2:
as shown in fig. 2, the embodiment of the utility model provides a thermal-insulated aluminum alloy vertical hinged door keeps warm includes: compared with embodiment 1, this embodiment omits the false mullion 3 and the rotatable door leaf 4 shown in fig. 1, that is to say, the heat-insulating aluminum alloy vertical hinged door does not include the false mullion 3 and the rotatable door leaf 4 shown in fig. 1, wherein:
the door frame 1 and the manual opening and closing door leaf 2 respectively comprise an indoor side section bar, an outdoor side section bar and a middle heat insulation broken bridge for connecting the indoor side section bar and the outdoor side section bar;
the manual opening and closing door leaf 2 comprises a door leaf section bar and heat insulation glass 7 positioned in the door leaf section bar;
the outdoor profiles of the door frame 1 and the manual opening and closing door leaf 2 are fixedly provided with external heat-insulating profiles; the manual opening and closing door leaf 2 is hinged with the left side or the right side of the door frame 1 through a hinge and can rotate to an opening position and a closing position through the connected hinge;
the manual opening and closing door leaf 2 is provided with a handle, a door lock mechanism is arranged between the handle and the door frame 1, the manual opening and closing door leaf 2 and the door frame 1 can be locked together by the door lock mechanism in a locking state, and the door lock mechanism in the locking state can be switched to an unlocking state by rotating the handle.
The door frame 1 and the manual opening and closing door leaf 2 respectively comprise an indoor side section bar, an outdoor side section bar and a middle heat insulation broken bridge for connecting the indoor side section bar and the outdoor side section bar; the arrangement of the middle heat-insulation bridge cut-off and the outer heat-insulation section bar can prevent indoor heat from being dissipated outdoors through the door frame 1 and the manual opening and closing door leaf 2, so that the heat-insulation performance of the vertical hinged door is improved.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a thermal-insulated aluminum alloy vertical hinged door keeps warm, a serial communication port, thermal-insulated aluminum alloy vertical hinged door keeps warm includes that door frame, manual opening and shutting door leaf, fake muntin, rotatable door leaf and the thermal-insulated section bar that keeps warm outward, the thermal-insulated aluminum alloy vertical hinged door that keeps warm includes that door frame, manual opening and shutting door leaf and the thermal-insulated section bar that keeps warm outward, wherein:
when the heat-preservation and heat-insulation aluminum alloy vertical hinged door comprises a false mullion and a rotatable door leaf, the door frame, the manual opening and closing door leaf, the false mullion and the rotatable door leaf respectively comprise an indoor side profile, an outdoor side profile and a middle heat-insulation broken bridge for connecting the indoor side profile and the outdoor side profile; the manual opening and closing door leaf and the rotatable door leaf respectively comprise door leaf sectional materials and heat insulation glass positioned in the door leaf sectional materials; the outdoor side profiles of the door frame, the manual opening and closing door leaf, the false mullion and the rotatable door leaf are respectively fixedly provided with the external heat preservation and insulation profiles; the manual opening and closing door leaf and the rotatable door leaf are hinged to the left side and the right side of the door frame respectively through hinges, and both the manual opening and closing door leaf and the rotatable door leaf can rotate to an opening position and a closing position through the connected hinges respectively; the false mullion is fixedly connected with the rotatable door leaf; the manual opening and closing door leaf is provided with a handle, a door lock mechanism is arranged between the handle and the fake muntin, the manual opening and closing door leaf and the fake muntin can be locked together by the door lock mechanism in a locking state, and the door lock mechanism in the locking state can be switched to an unlocking state by rotating the handle;
when the heat-preservation and heat-insulation aluminum alloy vertical hinged door does not comprise a false mullion and a rotatable door leaf, the door frame and the manual control opening and closing door leaf respectively comprise an indoor side profile, an outdoor side profile and a middle heat-insulation broken bridge for connecting the indoor side profile and the outdoor side profile; the manual opening and closing door leaf comprises a door leaf section bar and heat insulation glass positioned in the door leaf section bar; the outdoor side profiles of the door frame and the manual opening and closing door leaf are fixedly provided with the external heat-insulation profile; the manual opening and closing door leaf is hinged with the left side or the right side of the door frame through a hinge and can rotate to an opening position and a closing position through the connected hinge; the manual opening and closing door leaf is provided with a handle, a door lock mechanism is arranged between the handle and the door frame, the manual opening and closing door leaf and the door frame can be locked together by the door lock mechanism in a locking state, and the door lock mechanism in the locking state can be switched to an unlocking state by rotating the handle.
2. The heat-preservation and heat-insulation aluminum alloy vertical hinged door of claim 1,
when the heat-preservation and heat-insulation aluminum alloy vertical hinged door comprises a false mullion and a rotatable door leaf, the outer heat-preservation and heat-insulation section bars arranged on the outdoor side section bars of the door frame, the manual opening and closing door leaf, the false mullion and the rotatable door leaf respectively are provided with connecting convex columns, the side walls of the connecting convex columns are provided with sawteeth, and the door frame, the manual opening and closing door leaf, the false mullion and the rotatable door leaf respectively are provided with teeth meshed with the sawteeth.
3. A heat-insulating aluminum alloy vertical hinged door as claimed in claim 2, wherein the outer heat-insulating profiles of the outdoor profiles of the door frame, the manually opened and closed door leaf, the muntin and the rotatable door leaf are respectively provided with at least two connecting convex columns.
4. The aluminum alloy side hung door as claimed in claim 2, wherein an elastic sealing member is provided between the outer heat insulating section provided on the outdoor section of the muntin and the outer heat insulating section provided on the outdoor section of each of the manual opening and closing door leaf and the rotatable door leaf, and the elastic sealing member is fixed to the outer heat insulating section provided on the outdoor section of each of the manual opening and closing door leaf and the rotatable door leaf and can abut against the outer heat insulating section provided on the outdoor section of the muntin when the manual opening and closing door leaf and the rotatable door leaf are in the closed state.
5. A heat-insulating aluminum alloy vertical hinged door according to claim 4, wherein the elastic sealing member is an adhesive tape, and the shape of the elastic sealing member fixed to the outer heat-insulating section on the outdoor side section of each of the manual opening and closing door leaf and the rotatable door leaf is the same.
6. The heat-insulating aluminum alloy side hung door according to claim 2, wherein the indoor section of the false mullion and the indoor section of the rotatable door leaf and the outdoor section of the false mullion and the outdoor section of the rotatable door leaf are fixedly connected through connecting pieces.
7. The aluminum alloy vertical hinged door with heat preservation and heat insulation of claim 6, wherein an elastic sealing body is arranged between the indoor section bar of the false mullion and the indoor section bar of the manual opening and closing door leaf, the elastic sealing body is fixed on the indoor section bar of the false mullion, and when the manual opening and closing door leaf and the rotatable door leaf are in a closed state, the elastic sealing body is abutted against the indoor section bar of the manual opening and closing door leaf.
8. The heat-insulating aluminum alloy side hung door according to claim 2, wherein the heat-insulating glass is at least double-layer glass, and the indoor side profile and the outdoor side profile are aluminum alloy profiles.
9. The heat-preservation and heat-insulation aluminum alloy vertical hinged door according to claim 2, wherein the bottoms of the outdoor profiles of the manual opening and closing door leaf and the rotatable door leaf are fixedly connected with the rotatable parts of two or two different groups of hinges, and the fixed parts of the two or two groups of hinges are respectively fixedly connected with two sides of the door frame.
10. The aluminum alloy vertical hinged door with heat preservation and heat insulation of claim 2, wherein the indoor side section bar and the outdoor side section bar of the manual opening and closing door leaf are respectively provided with a handle, the handle on the indoor side section bar is fixedly connected with the handle on the outdoor side section bar, and the door lock mechanism is arranged between the outdoor side section bar of the manual opening and closing door leaf and the outdoor side section bar of the false mullion.
CN202222705040.9U 2022-10-11 2022-10-11 Heat-insulation aluminum alloy vertical hinged door Active CN218563403U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222705040.9U CN218563403U (en) 2022-10-11 2022-10-11 Heat-insulation aluminum alloy vertical hinged door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222705040.9U CN218563403U (en) 2022-10-11 2022-10-11 Heat-insulation aluminum alloy vertical hinged door

Publications (1)

Publication Number Publication Date
CN218563403U true CN218563403U (en) 2023-03-03

Family

ID=85317942

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222705040.9U Active CN218563403U (en) 2022-10-11 2022-10-11 Heat-insulation aluminum alloy vertical hinged door

Country Status (1)

Country Link
CN (1) CN218563403U (en)

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