CN112144960B - Door and window fixing mechanism applied to aluminum alloy door and window engineering - Google Patents
Door and window fixing mechanism applied to aluminum alloy door and window engineering Download PDFInfo
- Publication number
- CN112144960B CN112144960B CN202010949896.3A CN202010949896A CN112144960B CN 112144960 B CN112144960 B CN 112144960B CN 202010949896 A CN202010949896 A CN 202010949896A CN 112144960 B CN112144960 B CN 112144960B
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- handle
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000005012 migration Effects 0.000 claims 1
- 238000013508 migration Methods 0.000 claims 1
- 241000255925 Diptera Species 0.000 abstract description 13
- 241000238631 Hexapoda Species 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 241000256113 Culicidae Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
- E06B2009/527—Mounting of screens to window or door
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention discloses a door and window fixing mechanism applied to aluminum alloy door and window engineering, relates to the technical field of door and window fixing, and solves the problems that when a door and window is closed, mosquitoes can rush into a room and gather on a lamp, so that people are very irritated and worried, and the opening and closing degree of the door and window is difficult to have a proper angle due to the fact that a door and window handle of an overturning door and window can conflict with a screen window. A door and window fixing mechanism applied to aluminum alloy door and window engineering comprises an outer frame; the outer frame is a rectangular frame and comprises a first slide way and a second slide way, the middle part of the outer frame is provided with a cavity, and the cavity is fixedly connected with the first slide way and the second slide way; a handle is slidably mounted in the middle of the first slide and the second slide. When the door and window is opened, the door and window can be opened and closed without opening the screen window again, the operation is convenient and simple, and the trouble that mosquitoes and insects flow into a room when the screen window is opened is avoided.
Description
Technical Field
The invention relates to the technical field of door and window fixing, in particular to a door and window fixing mechanism applied to aluminum alloy door and window engineering.
Background
The aluminum alloy window is a window with a frame and sash structure made of aluminum alloy building profiles, and is divided into a common aluminum alloy door window and a broken bridge aluminum alloy door window. The aluminum alloy window has the advantages of attractive appearance, sealing and high strength, is widely applied to the field of constructional engineering, and is commonly used for packaging balconies in home decoration.
The surface of the aluminum alloy is oxidized, smooth and shiny. The window sash frame is large, glass with a large area can be embedded, indoor light is sufficient and bright, the virtual-real contrast of vertical surfaces between the indoor space and the outdoor space is enhanced, and a room is rich in layers. The aluminum alloy is easy to extrude, the cross section of the section bar is accurate in size, and the processing accuracy is high, so that aluminum alloy doors and windows are selected by many owners in decoration.
For example, patent No. CN103790505A discloses a novel aluminum alloy door and window, which comprises a door and window frame and door and window sashes capable of sliding in the door and window frame, and is characterized in that: and the screen is arranged between the door and window frame upright post and the adjacent door and window sash upright post. One side end of the screen is fixedly connected with the upright post of the door and window frame, and the other side end of the screen is provided with an elastic rolling mechanism which is arranged in a cavity of the upright post of the door and window sash. The invention fixes two side edges of the screen on the upright posts of the door and window frame and the door and window sash respectively, so that the upright posts of the door and window frame and the door and window sash are also used as the upright posts of the screen door and window sash, and the aluminum alloy door and window with a three-layer structure can be changed into a two-layer structure. The rolling mechanism of the screen is arranged in the upright post of the door and window sash, and the unfolding or the elastic rolling back is completed along with the glass door and window sash. The grooves of the upper and lower transverse columns of the door and window frame are internally provided with flexible connecting brushes corresponding to the upper and lower edges of the screen, so that the sealing problem of the upper and lower edges of the screen when the screen is unfolded can be solved, and the problem that the existing screen door and window sash is difficult to clean is also solved.
Present door and window carries out the switch and all must open the screen window and just can close door and window, at summer night, because the attraction of light in the room a lot of mosquitos can gather on the screen window, when closing door and window, the room can be gushed into to the mosquitos, the gathering is on lamps and lanterns, very let the people anger and vexed, and to the door and window of upset class because the door and window handle can conflict with the screen window, the door and window aperture can not be too little, make the degree of opening and shutting of door and window hardly have a suitable angle in autumn.
Disclosure of Invention
The invention aims to provide a door and window fixing mechanism applied to aluminum alloy door and window engineering, which aims to solve the problems that the existing door and window provided in the background technology can be closed only by opening a screen window, at night in summer, a lot of mosquitoes and insects can be gathered on the screen window due to attraction of indoor lamplight, when the door and window is closed, the mosquitoes and insects can flow into a room and gather on a lamp, so that people are very irritated and worried, and for a turnover door and window, the opening degree of the door and window cannot be too small due to the fact that a door and window handle can conflict with the screen window, and the opening degree of the door and window cannot have a proper angle in autumn.
In order to achieve the purpose, the invention provides the following technical scheme: a door and window fixing mechanism applied to aluminum alloy door and window engineering comprises an outer frame; the outer frame is a rectangular frame and comprises a first slide way and a second slide way, the middle part of the outer frame is provided with a cavity, and the cavity is fixedly connected with the first slide way and the second slide way; a handle assembly is slidably arranged in the middle of the first slide way and the second slide way; the handle assembly comprises a handle, a rack, a spiral shaft and clamping strips, wherein two sides of the handle are connected with the clamping strips of two L-shaped structures in a penetrating and sliding manner, and the clamping strips of the two L-shaped structures are connected through a spring; the handle is meshed with the rack; the rack is meshed with the spiral shaft to rotate; the spiral shaft is in meshed rotary connection with the connecting shaft; the connecting shafts comprise second connecting shafts, the connecting shafts are fixedly connected with the window frame, and the upper ends and the lower ends of the connecting shafts are rotatably connected with one second connecting shaft; the second connecting shaft is fixedly connected with the outer frame; the window frame comprises a sealing strip, the window frame is a square frame, and a glass block is arranged in the middle of the window frame; the periphery of the outer side of the window frame is provided with a sealing strip of a v-shaped structure 21274, and the sealing strip covers the outer side of a connecting gap between the window frame and the outer frame; the inner side of the outer frame is fixedly connected with a screen window frame; the screen window frame comprises a first fixing frame, a second fixing frame and fixing screws, wherein the outer side of the screen window frame is connected with the two first fixing frames and the two second fixing frames in a clamping manner, and the first fixing frames and the second fixing frames are fixedly reinforced with the screen window frame through the fixing screws; the top and the bottom of the window frame are both rotatably connected with a connecting strip; the head end of the connecting strip is rotatably connected with the outer frame, the tail end of the connecting strip is slidably connected with the outer frame, and the middle part of the connecting strip is rotatably connected with the window frame.
Preferably, the top of the handle is provided with a circular gear which is meshed with a longitudinal tooth groove in the middle of the rack, and the rack vertically moves when the handle is rotated.
Preferably, a row of clamping teeth are arranged on the inner side of the rack, the clamping teeth are meshed with a gear at the head end of the spiral shaft, and the tail end of the spiral shaft is rotatably connected with the outer frame.
Preferably, the middle of the spiral shaft is provided with a worm, the worm is meshed and connected with a gear block outside the connecting shaft, the spiral shaft is rotated, and the center of the connecting shaft rotates.
Preferably, two longitudinal grooves are formed in the first slide way, the groove in the outer side of the first slide way is connected with the handle in a sliding mode, a T-shaped groove is formed in the inner side of the first slide way, and the T-shaped groove is connected with the T-shaped sliding block in the outer side of the rack in a sliding mode.
Preferably, two cylindrical sliding blocks are arranged on two sides of the top of the handle, the sliding blocks are in sliding connection with longitudinal grooves of the first slide way and the second slide way, the two cylindrical sliding blocks are in sliding connection with the centers of hexagonal prisms at the tops of the clamping strips in a penetrating mode, hexagonal clamping grooves are formed in the longitudinal grooves of the first slide way and the second slide way, the clamping strips are pressed, and the handle rotates or vertically moves with the cylindrical sliding blocks as axes.
Preferably, a connecting block is fixed on the outer side of the connecting shaft and fixedly connected with the window frame, and a connecting block is fixedly connected on the outer side of the second connecting shaft and fixedly connected with the outer frame.
Preferably, the inner side of the screen window frame is provided with a square concave groove, the inner side of the first fixing frame and the inner side of the second fixing frame are both provided with a convex block, the convex blocks are mutually matched and connected with the concave grooves, and a screen is fixed through the first fixing frame and the second fixing frame.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the handle drives the rack to move by pressing the clamping strip and rotating or sliding the handle, the rack drives the spiral shaft to rotate, the connecting shaft drives the window frame to rotate, the handle is fixed by the clamping strip and arranged in the outer frame, when the window and door are opened, the window and door can be opened and closed without opening the window and door again, the operation is convenient and simple, and the trouble that mosquitoes and insects flow into a room due to the opening of the window and door is avoided.
2. The worm is arranged in the middle of the spiral shaft and meshed with the connecting shaft to rotate, the worm is in one-way transmission, so that a window frame cannot swing and collide back and forth due to external wind power, the stability of the window frame is improved, the window frame cannot shake and move outside, the anti-theft performance of a door window is improved, meanwhile, the handle and the screen window do not collide, the window frame can be opened at a small angle, and a proper opening angle can be formed in each season.
3. According to the screen window, the screen mesh is fixed through the first fixing frame and the second fixing frame, the screen window frame is fixedly connected with the outer frame, the protection degree of the screen mesh of the screen window is improved, compared with a movable screen window, the screen window is provided with no gap, mosquitoes can be prevented from entering a room through the gap, the protection degree of the mosquitoes is improved, the screen mesh can be directly disassembled, the screen mesh can be conveniently and directly cleaned, and the damaged screen mesh can be conveniently replaced.
Drawings
FIG. 1 is a three-dimensional schematic of the present invention;
FIG. 2 is a schematic view showing the structure of the sealing tape of the present invention;
FIG. 3 is a schematic diagram of an enlarged portion of B of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of a connector strip of the present invention;
FIG. 5 is a schematic view of the construction of the connecting shaft of the present invention;
FIG. 6 is a schematic view of the handle structure of the present invention;
FIG. 7 is a schematic diagram of an enlarged portion A of FIG. 6 of the present invention;
FIG. 8 is a schematic view of a card strip configuration of the present invention;
FIG. 9 is a schematic view of the construction of a screen window frame according to the present invention;
FIG. 10 is a schematic illustration of the disassembled structure of the present invention;
in the figure: 1. an outer frame; 101. a first slideway; 102. a second slideway; 2. a screen window frame; 201. a first fixed frame; 202. a second fixed frame; 203. fixing screws; 3. a handle; 301. a rack; 302. a screw shaft; 303. clamping the strip; 4. a window frame; 401. a sealing strip; 5. a connecting shaft; 501. a second connecting shaft; 6. and (4) connecting strips.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 10, an embodiment of the present invention includes: a door and window fixing mechanism applied to aluminum alloy door and window engineering comprises an outer frame 1; the outer frame 1 is a rectangular frame, the outer frame 1 comprises a first slide way 101 and a second slide way 102, a cavity is formed in the middle of the outer frame 1, and the cavity is fixedly connected with the first slide way 101 and the second slide way 102; the first slide way 101 is provided with two longitudinal grooves, the groove on the outer side of the first slide way 101 is connected with the handle 3 in a sliding manner, the inner side of the first slide way 101 is provided with a T-shaped groove, and the T-shaped groove is connected with the T-shaped sliding block on the outer side of the rack 301 in a sliding manner; a handle assembly is slidably mounted in the middle of the first slide way 101 and the second slide way 102; the handle assembly comprises a handle 3, a rack 301, a spiral shaft 302 and clamping strips 303, wherein two sides of the handle 3 are connected with the clamping strips 303 with two L-shaped structures in a penetrating and sliding manner, and the clamping strips 303 with the two L-shaped structures are connected through a spring; the handle 3 is meshed with the middle part of the rack 301; a circular gear is arranged at the top of the handle 3 and is meshed with a longitudinal tooth groove in the middle of the rack 301, and the rack 301 vertically moves when the handle 3 is rotated; a row of clamping teeth are arranged on the inner side of the rack 301, the clamping teeth are meshed with a gear at the head end of the spiral shaft 302, and the tail end of the spiral shaft 302 is rotatably connected with the outer frame 1; the rack 301 is meshed with the screw shaft 302 for rotation; the middle part of the spiral shaft 302 is meshed with the connecting shaft 5 and is rotationally connected; the connecting shaft 5 comprises a second connecting shaft 501, the connecting shaft 5 is fixedly connected with the window frame 4, and the upper end and the lower end of the connecting shaft 5 are rotatably connected with one second connecting shaft 501; the second connecting shaft 501 is fixedly connected with the outer frame 1; the window frame 4 comprises a sealing strip 401, the window frame 4 is a square frame, and a glass block is arranged in the middle of the window frame 4; a connecting block is fixed on the outer side of the connecting shaft 5 and fixedly connected with the window frame 4, a connecting block is fixedly connected on the outer side of the second connecting shaft 501 and fixedly connected with the outer frame 1, and the window frame 4 is driven to open and rotate by the rotation of the connecting shaft 5; the periphery of the outer side of the window frame 4 is provided with a sealing strip 401 with a V-shaped structure, and the sealing strip 401 covers the outer side of a connecting gap between the window frame 4 and the outer frame 1; the inner side of the outer frame 1 is fixedly connected with a screen window frame 2; the screen window frame 2 comprises a first fixed frame 201, a second fixed frame 202 and fixing screws 203, the outer side of the screen window frame 2 is connected with the first fixed frame 201 and the second fixed frame 202 at two positions in a clamping way, and the first fixed frame 201 and the second fixed frame 202 are fixedly reinforced with the screen window frame 2 through the fixing screws 203; the top and the bottom of the window frame 4 are both rotatably connected with a connecting strip 6; the head end of the connecting strip 6 is rotationally connected with the outer frame 1, the tail end of the connecting strip 6 is slidably connected with the outer frame 1, and the middle of the connecting strip 6 is rotationally connected with the window frame 4.
Furthermore, a worm is arranged in the middle of the spiral shaft 302 and is meshed with a gear block outside the connecting shaft 5, the spiral shaft 302 is rotated, the center of the connecting shaft 5 rotates, the worm is in one-way transmission, the window frame 4 cannot swing and collide back and forth due to external wind power, and the stability of the window frame 4 is improved.
Further, 3 top both sides of handle are provided with two cylindrical sliders, the vertical recess sliding connection of this slider and first slide 101 and second slide 102, the hexagonal prism center through sliding connection at these two cylindrical sliders and card strip 303 top, the vertical recess of first slide 101 and second slide 102 is provided with hexagonal draw-in groove, press card strip 303, handle 3 uses cylindrical slider to rotate or reciprocate perpendicularly as the axle center, handle 3 sets up in outer frame 1, when opening door and window, but need not to open the screen window once more and open switch door and window, and convenient operation is simple, the screen window has been avoided opening, the vexation that the room was gushed into to the mosquito.
Further, 2 inboards of screen window frame are provided with a square concave groove, and the fixed frame 202 of the inboard second of first fixed frame 201 all is provided with a lug, and this lug agrees with each other with this concave groove and is connected, is fixed with a gauze through the fixed frame 202 of first fixed frame 201 and second, and the screen window does not have the gap, can avoid the mosquito to pass through the gap and get into the room, promotes the guard extent of mosquito, and the gauze can directly be dismantled, and convenient directness is washd the gauze, makes things convenient for the change of damaged gauze.
The working principle is as follows: the handle 3 is rotated or slid by pressing the clamping strip 303, so that the handle 3 drives the rack 301 to move, the rack 301 drives the screw shaft 302 to rotate, the connecting shaft 5 drives the window frame to rotate, the handle 3 is fixed by the clamping strip 303, the handle 3 is arranged in the outer frame 1, when the window is opened, the window can be opened and closed without opening the window again, the operation is convenient and simple, the trouble that mosquitoes and insects flow into a room is avoided, the worm is arranged in the middle of the screw shaft 302 and meshed with the connecting shaft 5 to rotate, the worm is in one-way transmission, so that the window frame 4 cannot swing and collide back and forth due to external wind power, the stability of the window frame 4 is improved, meanwhile, the conflict between the handle 3 and the window frame 4 is avoided, the window frame 4 can be opened in a small angle, a proper opening angle can be realized in each season, the screen is fixed by the first fixing frame 201 and the second fixing frame 202, and the window frame 2 is fixedly connected with the outer frame 1, the protection degree of screen window gauze has been promoted, the movable screen window of comparing, this screen window does not have the gap, can avoid the mosquito to pass through the gap and get into the room, promotes the protection degree of mosquito, and the screen window can directly be dismantled, and convenient directness is washd the screen window, makes things convenient for the change of damaged screen window.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a be applied to door and window fixed establishment on aluminium alloy door and window engineering which characterized in that: comprising an outer frame (1); the outer frame (1) is a rectangular frame, the outer frame (1) comprises a first slide way (101) and a second slide way (102), a cavity is formed in the middle of the outer frame (1), and the cavity is fixedly connected with the first slide way (101) and the second slide way (102); a handle assembly is arranged in the middle of the first slide way (101) and the second slide way (102) in a sliding manner; the handle assembly comprises a handle (3), a rack (301), a spiral shaft (302) and clamping strips (303), wherein two sides of the handle (3) are connected with the clamping strips (303) with two L-shaped structures in a penetrating and sliding mode, and the clamping strips (303) with the two L-shaped structures are connected through a spring; the handle (3) is meshed with the rack (301); the rack (301) is meshed with the screw shaft (302) to rotate; the spiral shaft (302) is meshed with the connecting shaft (5) and is rotationally connected with the connecting shaft; the connecting shaft (5) comprises a second connecting shaft (501), the connecting shaft (5) is fixedly connected with the window frame (4), and the upper end and the lower end of the connecting shaft (5) are rotatably connected with the second connecting shaft (501); the second connecting shaft (501) is fixedly connected with the outer frame (1); the window frame (4) comprises a sealing strip (401), the window frame (4) is a square frame, and a glass block is arranged in the middle of the window frame; the periphery of the outer side of the window frame (4) is provided with a sealing strip (401) with a Y-shaped structure, and the sealing strip (401) covers the outer side of a connecting gap between the window frame (4) and the outer frame (1); the inner side of the outer frame (1) is fixedly connected with a screen window frame (2); the screen window frame (2) comprises a first fixing frame (201), a second fixing frame (202) and fixing screws (203), the outer side of the screen window frame (2) is connected with the two first fixing frames (201) and the two second fixing frames (202) in a clamping mode, and the first fixing frame (201) and the second fixing frame (202) are fixedly reinforced with the screen window frame (2) through the fixing screws (203); the top and the bottom of the window frame (4) are both rotationally connected with a connecting strip (6); the utility model discloses a window frame, including connecting strip (6), connecting strip (6) head end and outer frame (1), connecting strip (6) tail end and outer frame (1) sliding connection, connecting strip (6) middle part and window frame (4) rotate to be connected, handle (3) top is provided with a round gear, and this round gear is connected with the fore-and-aft tooth's socket meshing in rack (301) middle part, rotates handle (3), rack (301) vertical migration, rack (301) inboard is provided with one row of latch, and this latch is connected with the gear engagement of screw axis (302) head end, and screw axis (302) tail end rotates with outer frame (1) to be connected, screw axis (302) middle part is provided with a worm, and this worm is connected with the outside tooth piece meshing of connecting axle (5), rotates screw axis (302), and connecting axle (5) center rotates.
2. The door and window fixing mechanism applied to aluminum alloy door and window engineering according to claim 1, is characterized in that: two longitudinal grooves are formed in the first slide way (101), the groove in the outer side of the first slide way (101) is connected with the handle (3) in a sliding mode, a T-shaped groove is formed in the inner side of the first slide way (101), and the T-shaped groove is connected with the T-shaped sliding block in the outer side of the rack (301) in a sliding mode.
3. The door and window fixing mechanism applied to aluminum alloy door and window engineering according to claim 1, is characterized in that: two cylindrical sliding blocks are arranged on two sides of the top of the handle (3), the sliding blocks are connected with longitudinal grooves of the first slide way (101) and the second slide way (102) in a sliding mode, the two cylindrical sliding blocks are connected with the centers of hexagonal prisms at the tops of the clamping strips (303) in a penetrating and sliding mode, hexagonal clamping grooves are formed in the longitudinal grooves of the first slide way (101) and the second slide way (102), the clamping strips (303) are pressed, and the handle (3) rotates or vertically moves with the cylindrical sliding blocks as axes.
4. The door and window fixing mechanism applied to aluminum alloy door and window engineering according to claim 1, is characterized in that: and a connecting block is fixed on the outer side of the connecting shaft (5) and fixedly connected with the window frame (4), and a connecting block is fixedly connected on the outer side of the second connecting shaft (501) and fixedly connected with the outer frame (1).
5. The door and window fixing mechanism applied to aluminum alloy door and window engineering according to claim 1, is characterized in that: the screen window frame is characterized in that a square concave groove is formed in the inner side of the screen window frame (2), protruding blocks are arranged on the inner side of the first fixing frame (201) and the second fixing frame (202), the protruding blocks are mutually matched and connected with the concave groove, and a screen is fixed through the first fixing frame (201) and the second fixing frame (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010949896.3A CN112144960B (en) | 2020-09-10 | 2020-09-10 | Door and window fixing mechanism applied to aluminum alloy door and window engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010949896.3A CN112144960B (en) | 2020-09-10 | 2020-09-10 | Door and window fixing mechanism applied to aluminum alloy door and window engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112144960A CN112144960A (en) | 2020-12-29 |
| CN112144960B true CN112144960B (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010949896.3A Active CN112144960B (en) | 2020-09-10 | 2020-09-10 | Door and window fixing mechanism applied to aluminum alloy door and window engineering |
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| CN (1) | CN112144960B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US11608665B2 (en) * | 2019-02-18 | 2023-03-21 | Marvin Lumber And Cedar Company, Llc | Low profile fenestration screen assembly and method for same |
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