CN110644902A - Full aluminum alloy anti-theft entrance door - Google Patents
Full aluminum alloy anti-theft entrance door Download PDFInfo
- Publication number
- CN110644902A CN110644902A CN201910668381.3A CN201910668381A CN110644902A CN 110644902 A CN110644902 A CN 110644902A CN 201910668381 A CN201910668381 A CN 201910668381A CN 110644902 A CN110644902 A CN 110644902A
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- Prior art keywords
- door leaf
- door
- aluminum alloy
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/70—Sills; Thresholds
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
- E06B3/76—Door leaves consisting of frame and panels, e.g. of raised panel type with metal panels
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B2003/7059—Specific frame characteristics
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention discloses an all-aluminum alloy anti-theft entrance door, which comprises: the door comprises a door frame, a door leaf and a hinge for connecting the door frame and the door leaf; characterized in that, the door leaf includes: the door leaf comprises door leaf upper transverse materials, door leaf lower transverse materials, a plurality of door leaf vertical materials and pull rods, wherein two ends of each door leaf vertical material are fixedly connected with the door leaf upper transverse materials and the door leaf lower transverse materials respectively, and the pull rods penetrate through the door leaf vertical materials and are fixedly connected with the door leaf vertical materials; each door leaf vertical material comprises an inner section and an outer section, and the two sections are connected and separated through a heat insulation strip. The door leaf is formed by assembling a door leaf upper transverse material, a door leaf lower transverse material, a plurality of door leaf vertical materials and pull rods of aluminum alloy sections, so that the door leaf is convenient to process and high in production precision, the sections are connected in an assembling mode, welding is not needed, and the door leaf is convenient to process and mount and transport; in addition, each door leaf vertical material all includes two inside and outside section bars, two connect the wall through the heat insulating strip between the section bar for whole door leaf's thermal-insulated and sealing performance is very excellent.
Description
Technical Field
The invention relates to the technical field of anti-theft doors, in particular to an aluminum alloy combined type heat-insulation anti-theft entrance door.
Background
At present, the entrance doors used in the construction industry mainly include several types of iron doors, copper doors, stainless steel doors and armored doors, which have the following disadvantages:
1) iron and copper entrance door: the whole door can be rusted and discolored after being used for a period of time, so that the appearance of the whole door is influenced; the moulding lines are too hard and are not compatible with the modern home decoration style. In addition, copper and iron have high densities, and the door is heavy in weight, which is not favorable for installation and transportation.
2) Stainless steel entrance door: the color is single, and basically the color is silvery white, so that the appearance and the color of people are monotonous, and people feel harder.
3) An armored door: the surface of the steel entrance door is covered with a layer of door plate, although the appearance is attractive, the cost is high, and the wood plate covered on the surface is easy to damage and not easy to replace.
In addition, iron, copper, stainless steel and armored doors have the defects of high raw material density and low recovery value; the section bar can not be used as a heat insulation bridge-cut-off structure, and the heat insulation performance is poor; the installation accuracy is not high, and the sealing performance is poor.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide the all-aluminum alloy anti-theft entrance door which is convenient to install and transport, beneficial to processing and assembling and excellent in heat insulation and sealing performance.
In order to achieve the purpose, the invention adopts the following technical scheme.
An all aluminum alloy burglary-resisting entrance door, comprising: the door comprises a door frame, a door leaf and a hinge for connecting the door frame and the door leaf; characterized in that, the door leaf includes: the door leaf comprises door leaf upper transverse materials, door leaf lower transverse materials, a plurality of door leaf vertical materials and pull rods, wherein two ends of each door leaf vertical material are fixedly connected with the door leaf upper transverse materials and the door leaf lower transverse materials respectively, and the pull rods penetrate through the door leaf vertical materials and are fixedly connected with the door leaf vertical materials; each door leaf vertical material comprises an inner section and an outer section, and the two sections are connected and separated through a heat insulation strip.
More preferably, two adjacent door leaf vertical materials are fixedly connected through a buckle connecting groove.
More preferably, a first positioning connecting piece fixedly connected with the door leaf vertical material is arranged at the top of the door leaf lower transverse material, and the first positioning connecting piece is a positioning connecting plate protruding upwards from two sides of the top of the door leaf lower transverse material.
More preferably, a second positioning connecting piece fixedly connected with the door leaf vertical material is arranged at the bottom of the door leaf upper transverse material, and the second positioning connecting piece is a positioning connecting plate protruding downwards from two sides of the bottom of the door leaf upper transverse material.
More preferably, the outer side of the positioning connecting plate is provided with a plurality of convex strips, the door leaf vertical material is provided with a cavity matched with the positioning connecting plate, and the outer side of the positioning connecting plate is matched and connected with the inside of the cavity.
More preferably, the door leaf vertical material is composed of an inner section and an outer section, and each section is of a hollow structure, so that a four-layer protection structure of the door leaf is formed.
More preferably, the hinge is embedded and installed inside the door frame, and the wall thickness of the joint between the door leaf and the hinge is thickened.
More preferably, a joint strip is provided at a joint between the door frame and the door leaf.
More preferably, the bottom edge of the door frame forms a door sill, and a wave texture structure is arranged on the surface of the door sill.
More preferably, the all-aluminum alloy anti-theft entrance door is a split door or a sub-split door with a first door leaf and a second door leaf, and lap joint sealing strips are respectively arranged on the inner side of the first door leaf and the outer side of the second door leaf; when the first door leaf and the second door leaf are closed, the first door leaf is lapped on the inner side of the second door leaf through the corresponding lapping sealing strip, and the second door leaf is lapped on the outer side of the first door leaf through the corresponding lapping sealing strip.
The invention has the beneficial effects that:
the door leaf is formed by assembling a door leaf upper transverse material, a door leaf lower transverse material, a plurality of door leaf vertical materials and a pull rod which are made of aluminum alloy sections, the aluminum alloy sections are convenient to process, the production precision is high, the sections are connected in an assembling mode without welding, the processing is convenient, the structural weight of the aluminum alloy can be reduced by more than 30% under the condition of the same strength, the installation and the transportation are convenient, and meanwhile, the sealing performance of the entrance door is ensured through accurate assembling combination; in addition, each door leaf vertical material all includes two inside and outside section bars, two connect the wall through the heat insulating strip between the section bar for whole door leaf's thermal-insulated and sealing performance is very excellent.
And secondly, the door leaf vertical materials are connected with the door leaf upper cross beam and the door leaf lower cross material through positioning connecting pieces, and the adjacent door leaf vertical materials are connected through buckle connecting grooves, so that the door leaf is more convenient and firm to assemble.
And thirdly, the adjacent door leaf vertical materials are fixedly connected by using a pull rod, so that the connection strength of the adjacent door leaf vertical materials is ensured, and the strength of the whole door leaf is ensured.
And fourthly, the gap between the door frame and the door leaf and the gap between the adjacent door leaves are sealed by sealing rubber strips, when the door is closed, the door leaf can extrude the sealing rubber strips on the door frame to form seamless sealing, and the watertight, airtight and soundproof performances of the entrance door are ensured.
Drawings
Fig. 1 is a partial sectional view of an all aluminum alloy anti-theft entrance door provided by the present invention.
Fig. 2 is a schematic view showing an assembly structure of a lower cross member of a door leaf and a bottom of a door frame.
Fig. 3 is a schematic view of the overlapping structure of two adjacent door leaves.
Description of reference numerals:
1: door frame, 2: door leaf, 3: hinge, 4: heat insulating strip, 5: sealing rubber strip, 6: threshold, 7: first door leaf, 8: second door leaf, 9: lap seal, 10: and sealing rubber strips.
2-1: door leaf lower horizontal material, 2-2: door leaf vertical material, 2-3: pull rod, 2-4: buckle spread groove, 2-5: first positioning connector, 2-6: and (4) raised strips.
Detailed Description
In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated without limiting the specific scope of protection of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the feature, and in the description of the invention, "at least" means one or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
In the present invention, unless otherwise specified and limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.
The following describes the embodiments of the present invention with reference to the drawings of the specification, so that the technical solutions and the advantages thereof are more clear and clear. The embodiments described below are exemplary and are intended to be illustrative of the invention, but are not to be construed as limiting the invention.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
As shown in fig. 1 and 2, an all aluminum alloy anti-theft entrance door includes: the door comprises a door frame 1, a door leaf 2 and a hinge 3 for connecting the door frame 1 and the door leaf 2; characterized in that, door leaf 2 includes: the door leaf comprises door leaf upper transverse materials, door leaf lower transverse materials 2-1, a plurality of door leaf vertical materials 2-2 and pull rods 2-3, wherein two ends of each door leaf vertical material 2-2 are respectively connected and fixed with the door leaf upper transverse materials and the door leaf lower transverse materials 2-1, and the pull rods 2-3 penetrate through the door leaf vertical materials 2-2 and are connected and fixed with the door leaf vertical materials; each door leaf vertical material 2-2 comprises an inner door leaf section and an outer door leaf section, and the two sections are connected and separated through a heat insulation strip 4.
In the embodiment, the door leaf is formed by assembling the door leaf upper transverse material, the door leaf lower transverse material, the door leaf vertical materials and the pull rod of the aluminum alloy section, the aluminum alloy section is convenient to process, the production precision is high, the sections are connected in an assembling mode without welding, the processing is convenient, the structural weight of the aluminum alloy can be reduced by more than 30% under the condition of the same strength, the installation and the transportation are convenient, and meanwhile, the sealing performance of the entrance door is ensured through accurate assembling combination; in addition, each door leaf vertical material all includes two inside and outside sections, two connect the wall through the heat insulating strip between the section bar and form the bridge cut-off, effectively prevent thermal conduction, the heat-conduction of thermal-insulated aluminium alloy ex-trusions door and window reduces 40 ~ 70% than non-thermal-insulated aluminium alloy ex-trusions door and window for whole door leaf is thermal-insulated and sealing performance is very excellent.
The raw material adopts an aluminum alloy section formed by extrusion, and the aluminum alloy has the following advantages compared with iron, copper and stainless steel:
1) the aluminum alloy has low density: compared with copper, iron and steel, the steel has the advantages of low density and high strength.
2) The aluminum alloy has better corrosion resistance: when the aluminum alloy contacts air, a layer of oxidation film is formed on the surface, the layer of oxidation film can prevent corrosion, and the section bar can not rust; the surface of the aluminum alloy section can be subjected to surface treatment (oxidation, electrophoresis, spraying and fluorocarbon) with various colors and types, and the aluminum alloy section subjected to the surface treatment has attractive appearance and greatly enhanced corrosion resistance.
3) The aluminum alloy is easy to regenerate: low melting point (660 ℃), simple regeneration, high recovery value, no pollution in waste treatment and environmental protection.
Preferably, two adjacent door leaf vertical materials 2-2 are fixedly connected through a buckle connecting groove 2-4. The top of the lower door leaf transverse material 2-3 is provided with a first positioning connecting piece 2-5 which is fixedly connected with the vertical door leaf material 2-2, and the first positioning connecting piece 2-5 is a positioning connecting plate which protrudes upwards from two sides of the top of the lower door leaf transverse material 2-3. Similarly, a second positioning connecting piece fixedly connected with the door leaf vertical material is arranged at the bottom of the door leaf upper transverse material, and the second positioning connecting piece is a positioning connecting plate protruding downwards from two sides of the bottom of the door leaf upper transverse material.
In this embodiment, connect through location connecting piece, be connected through the buckle spread groove between the adjacent door leaf vertical timber between door leaf vertical timber and door leaf lower horizontal material for the equipment of door leaf is more convenient and firm.
Particularly, in order to further provide assembling strength and assembling reliability, a plurality of convex strips 2-6 are further arranged on the outer side of the positioning connecting plate, a cavity matched with the positioning connecting plate is arranged on the door leaf vertical material 2-2, and the outer side of the positioning connecting plate is matched and connected with the inner part of the cavity.
Preferably, the door leaf vertical material 2-2, the door leaf upper cross beam and the door leaf lower cross material 2-1 are fixed by adopting an angle aluminum screw, and the pull rod 2-3 adopts a galvanized screw pull rod. Therefore, the whole door leaf is dually connected with the galvanized screw rod pull rod through the aluminum angle screw, and the connection strength of the door leaf is guaranteed.
Preferably, the door leaf vertical material 2-2 is composed of an inner section and an outer section, and each section is of a hollow structure, so that a four-layer protection structure of the door leaf 2 is formed. Preferably, the hollow cavity of each profile is a cavity matched with the positioning connecting plate. Door leaf aluminium alloy four-layer protection architecture can effectively improve the destructiveness of preventing of entering door, effectively prevents burglary.
Preferably, hinge 3 embedded install 1 inboard in the door frame, door leaf 2 with hinge 3 junction wall thickness thickening to guarantee the hinge with the joint strength of aluminium alloy. Further preferably, the hinge is a heavy-duty load-bearing hinge to ensure the smoothness and safety of opening of the entrance door.
Preferably, a sealing rubber strip 5 is arranged at the joint of the door frame 1 and the door leaf 2. When the door is closed, the door leaf 2 can extrude the sealing rubber strip 5 on the door frame 1 to form seamless sealing, so that the watertight, airtight and soundproof performances of the entrance door are ensured.
Preferably, the bottom edge of the door frame 1 forms a door sill 6, and a wave texture structure 7 is arranged on the surface of the door sill 6. The door frame 6 is a low threshold to prevent feet from being touched; the surface of the threshold is designed with wave textures, so that the surface abrasion of the profile is effectively prevented.
Referring to fig. 3, the all-aluminum alloy anti-theft entrance door is a split door or a sub-split door having a first door leaf 7 and a second door leaf 8, and lap seal strips 9 are respectively disposed on the inner side of the first door leaf 7 and the outer side of the second door leaf 8; when the first door leaf 7 and the second door leaf 8 are closed, the first door leaf 7 is lapped on the inner side of the second door leaf 8 through the corresponding lap sealing strip 9, and the second door leaf 8 is lapped on the outer side of the first door leaf 7 through the corresponding lap sealing strip 9; so as to improve the water tightness, air tightness and sound insulation performance of the entrance door. Preferably, a sealing strip 10 is also provided on each lap seal 9.
In other embodiments, the entrance door can be opened by a single door according to different needs of customers, and is not limited to this embodiment.
As a further explanation of the embodiment, the notch at the door lock for installing the door leaf is designed to be matched, so that the biological recognition intelligent anti-theft lock (including the world bolt) can be perfectly matched, and the anti-theft lock has various anti-theft measures such as fingerprints, card swiping, passwords, anti-theft keys and the like, and if someone prizes the door lock, the tongue pressing alarm can effectively deter thieves. The specific structure of the biometric intelligent anti-theft lock is the common technical knowledge mastered by those skilled in the art, and will not be described in detail herein.
The all-aluminum alloy door-in security door provided by the embodiment has the advantages that through the scientific section bar assembly structure design, the heat insulation performance, the sealing performance, the connection strength and the security performance of the door-in security door are guaranteed, the door-in security door is convenient to install and transport, processing and assembly are facilitated, and the door-in security door can be assembled on a construction site.
It will be appreciated by those skilled in the art from the foregoing description of construction and principles that the invention is not limited to the specific embodiments described above, and that modifications and substitutions based on the teachings of the art may be made without departing from the scope of the invention as defined by the appended claims and their equivalents. The details not described in the detailed description are prior art or common general knowledge.
Claims (10)
1. An all aluminum alloy burglary-resisting entrance door, comprising: the door comprises a door frame, a door leaf and a hinge for connecting the door frame and the door leaf; characterized in that, the door leaf includes: the door leaf comprises door leaf upper transverse materials, door leaf lower transverse materials, a plurality of door leaf vertical materials and pull rods, wherein two ends of each door leaf vertical material are fixedly connected with the door leaf upper transverse materials and the door leaf lower transverse materials respectively, and the pull rods penetrate through the door leaf vertical materials and are fixedly connected with the door leaf vertical materials; each door leaf vertical material comprises an inner section and an outer section, and the two sections are connected and separated through a heat insulation strip.
2. The all-aluminum alloy anti-theft entrance door as claimed in claim 1, wherein the adjacent door leaf mullions are connected and fixed through a snap-fit connection groove.
3. The all aluminum alloy anti-theft entrance door as claimed in claim 1, wherein a first positioning connector is provided at the top of the door leaf lower rail and is fixedly connected to the door leaf vertical rail, and the first positioning connector is a positioning connection plate protruding upward from both sides of the top of the door leaf lower rail.
4. The all aluminum alloy anti-theft entrance door as claimed in claim 1, wherein a second positioning connector is provided at the bottom of the door leaf rail and is connected and fixed with the door leaf mullion, and the second positioning connector is a positioning connection plate protruding downward from both sides of the bottom of the door leaf rail.
5. The all-aluminum alloy anti-theft entrance door as claimed in claim 3 or 4, wherein a plurality of ribs are provided on the outer side of the positioning connection plate, a cavity is provided on the door leaf vertical material for cooperating with the positioning connection plate, and the outer side of the positioning connection plate is cooperatively connected with the inside of the cavity.
6. The all-aluminum alloy anti-theft entrance door as claimed in claim 1, wherein the door leaf mullion is composed of an inner section and an outer section, each section is of a hollow structure, and thus a four-layer protection structure of the door leaf is formed.
7. The all-aluminum alloy anti-theft entrance door as claimed in claim 6, wherein the hinge is embedded inside the door frame, and the wall thickness of the joint between the door leaf and the hinge is increased.
8. The all aluminum alloy anti-theft entrance door as claimed in claim 1, wherein a sealing rubber strip is provided at the connection between the door frame and the door leaf.
9. The all aluminum alloy anti-theft entrance door as claimed in claim 1, wherein the bottom edge of the door frame forms a door sill, and a wave texture structure is provided on the surface of the door sill.
10. The all-aluminum alloy anti-theft entrance door according to claim 1, wherein the all-aluminum alloy anti-theft entrance door is a split door or a sub-split door with a first door leaf and a second door leaf, and lap-joint sealing strips are respectively arranged on the inner side of the first door leaf and the outer side of the second door leaf; when the first door leaf and the second door leaf are closed, the first door leaf is lapped on the inner side of the second door leaf through the corresponding lapping sealing strip, and the second door leaf is lapped on the outer side of the first door leaf through the corresponding lapping sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910668381.3A CN110644902A (en) | 2019-07-23 | 2019-07-23 | Full aluminum alloy anti-theft entrance door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910668381.3A CN110644902A (en) | 2019-07-23 | 2019-07-23 | Full aluminum alloy anti-theft entrance door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110644902A true CN110644902A (en) | 2020-01-03 |
Family
ID=68989838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910668381.3A Pending CN110644902A (en) | 2019-07-23 | 2019-07-23 | Full aluminum alloy anti-theft entrance door |
Country Status (1)
| Country | Link |
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| CN (1) | CN110644902A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636015A (en) * | 2020-07-22 | 2020-09-08 | 广东澳美铝业有限公司 | Processing technology of high-strength easy-to-weld aluminum alloy section |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2366538Y (en) * | 1998-06-24 | 2000-03-01 | 高立华 | Door wing made of aluminium alloy square section panel |
| CN2761792Y (en) * | 2004-12-15 | 2006-03-01 | 牛长义 | Section bar door window covering |
| CN2813852Y (en) * | 2005-06-07 | 2006-09-06 | 哈尔滨市鑫锚防盗门制造有限公司 | Three-to-seven hinged double-U-shape antiprizing door |
| CN202227936U (en) * | 2011-09-13 | 2012-05-23 | 泉州市辉盛防火设备有限公司 | Novel double open steel fireproof door |
| CN206190128U (en) * | 2016-08-30 | 2017-05-24 | 荣阳铝业(中国)有限公司 | Piece together formula of inserting vertical hinged door |
| CN207144746U (en) * | 2017-08-03 | 2018-03-27 | 晁辉 | Combined aluminum alloy section bar for loft telescopic stair door-plate |
| CN108442861A (en) * | 2015-09-10 | 2018-08-24 | 夏爱玉 | A kind of proximate matter of Brick wall or door body adjustable-width |
| CN210483447U (en) * | 2019-07-23 | 2020-05-08 | 广东澳美铝业有限公司 | Full aluminum alloy anti-theft entrance door |
-
2019
- 2019-07-23 CN CN201910668381.3A patent/CN110644902A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2366538Y (en) * | 1998-06-24 | 2000-03-01 | 高立华 | Door wing made of aluminium alloy square section panel |
| CN2761792Y (en) * | 2004-12-15 | 2006-03-01 | 牛长义 | Section bar door window covering |
| CN2813852Y (en) * | 2005-06-07 | 2006-09-06 | 哈尔滨市鑫锚防盗门制造有限公司 | Three-to-seven hinged double-U-shape antiprizing door |
| CN202227936U (en) * | 2011-09-13 | 2012-05-23 | 泉州市辉盛防火设备有限公司 | Novel double open steel fireproof door |
| CN108442861A (en) * | 2015-09-10 | 2018-08-24 | 夏爱玉 | A kind of proximate matter of Brick wall or door body adjustable-width |
| CN206190128U (en) * | 2016-08-30 | 2017-05-24 | 荣阳铝业(中国)有限公司 | Piece together formula of inserting vertical hinged door |
| CN207144746U (en) * | 2017-08-03 | 2018-03-27 | 晁辉 | Combined aluminum alloy section bar for loft telescopic stair door-plate |
| CN210483447U (en) * | 2019-07-23 | 2020-05-08 | 广东澳美铝业有限公司 | Full aluminum alloy anti-theft entrance door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636015A (en) * | 2020-07-22 | 2020-09-08 | 广东澳美铝业有限公司 | Processing technology of high-strength easy-to-weld aluminum alloy section |
| CN111636015B (en) * | 2020-07-22 | 2022-03-15 | 广东澳美铝业有限公司 | Processing technology of high-strength easy-to-weld aluminum alloy section |
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