CN113107311A - Aluminum-plastic composite door and window - Google Patents
Aluminum-plastic composite door and window Download PDFInfo
- Publication number
- CN113107311A CN113107311A CN202110543982.9A CN202110543982A CN113107311A CN 113107311 A CN113107311 A CN 113107311A CN 202110543982 A CN202110543982 A CN 202110543982A CN 113107311 A CN113107311 A CN 113107311A
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- Prior art keywords
- frame
- plate
- clamping
- groove
- strip
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Classifications
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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
- E06B3/26—Compound frames, i.e. one frame within or behind another
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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
- E06B3/54—Fixing of glass panes or like plates
- E06B3/64—Fixing of more than one pane to a frame
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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
- 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
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
Abstract
The invention relates to an aluminum-plastic composite door window, which comprises hollow glass, a connecting unit, a plastic plate strip, a clamping unit, a frame plate and a fixing unit, the hollow glass is symmetrically arranged in the front and back direction, the hollow glass is in a rectangular structure, the outer side wall of the hollow glass is provided with a connecting unit, the connecting unit is connected with a molding plate strip through a clamping unit, the connecting unit is connected with a frame plate through a fixing unit, the molding plate strip is positioned above the frame plate, the molding plate strip and the frame plate adopted by the invention are respectively arranged on the connecting unit through the clamping unit and the fixing unit, the molding plate strip and the frame plate can be independently installed and detached, meanwhile, the section plate strips and the frame plates are not fixedly arranged on the connecting unit, so that the section plate strips, the frame plates and the hollow glass can be independently replaced, and the waste phenomenon caused by complicated replacement and simultaneous replacement is avoided.
Description
Technical Field
The invention relates to the technical field of aluminum-plastic composite doors and windows, in particular to an aluminum-plastic composite door and window.
Background
The aluminum-plastic composite door and window is also called a bridge-cut-off aluminum door and window, and is a novel door and window behind aluminum alloy door and window and plastic-steel door and window, the bridge-cut-off aluminum door and window adopts heat-insulating bridge-cut-off aluminum profiles and hollow glass, the European-like structure is imitated, the appearance is attractive, the functions of energy conservation, sound insulation, noise prevention, dust prevention and water prevention are realized, the heat conduction coefficient K value of the door and window is less than 3W/m 2K, the heat loss is reduced by half compared with the common door and window, the heating cost is reduced by about 30%, the sound insulation amount reaches more than 29 decibels, the water tightness and the air tightness are good, the national A1 window standards are met, the plastic plate strips and the frame plate materials are installed on the aluminum-plastic composite door:
1. the plastic plate strip and the frame plate on the traditional aluminum-plastic composite door window are fixedly installed together, the plastic plate strip and the frame plate cannot be independently replaced, and when the plastic plate strip and the frame plate need to be independently replaced, the plastic plate strip and the frame plate need to be replaced simultaneously, so that a large amount of waste is caused;
2. meanwhile, the plastic plate strip and the frame plate are also fixedly installed with the aluminum-plastic composite door window, so that the plastic plate strip and the frame plate are difficult to replace.
Disclosure of Invention
Technical scheme (I)
In order to achieve the purpose, the invention adopts the following technical scheme that the aluminum-plastic composite door window comprises hollow glass, a connecting unit, a plastic plate strip, a clamping unit, a frame plate and a fixing unit, wherein the hollow glass is symmetrically arranged in front and back, the hollow glass is of a rectangular structure, the outer side wall of the hollow glass is provided with the connecting unit, the connecting unit is connected with the plastic plate strip through the clamping unit, the connecting unit is connected with the frame plate through the fixing unit, and the plastic plate strip is positioned above the frame plate;
the linkage unit include sealing rubber strip, aluminum alloy connection frame, limiting plate and spill sliding frame, four lateral walls of cavity glass all install the sealing rubber strip, the sealing rubber strip is chinese character 'shan' type structure, and control two cavity glass and be located between two adjacent vertical ends of sealing rubber strip respectively, four sealing rubber strip's outer wall is connected through the aluminum alloy connection frame, the aluminum alloy connection frame comprises four ladder bar boards, the limiting plate is installed to symmetry around the inboard of aluminum alloy connection frame, the limiting plate is located sealing rubber strip's both sides around, the spill sliding frame is installed to the lateral wall of aluminum alloy connection frame, the concave type opening of spill sliding frame all to the outside, the cavity glass that the spill sliding frame is convenient for to install removes.
As a preferred technical scheme of the invention, the clamping unit comprises rectangular grooves, clamping plates, extrusion plates, supporting spring rods, thread grooves, clamping strips, stepped through holes, screws and pushing strips, wherein the rectangular grooves are symmetrically formed in the front and back of four sides of the aluminum alloy connecting frame, the clamping plates are arranged in each rectangular groove and are arranged in a rectangular manner, the inner clamping plates and the outer clamping plates are arranged in a splayed manner, the extrusion plates are arranged between the inner clamping plates and the outer clamping plates, the thread grooves are formed in the opposite surfaces of the inner clamping plates and the outer clamping plates, the extrusion plates are connected with the rectangular grooves through the supporting spring rods, plastic plate strips are symmetrically arranged in the front and back of four strip plates of the aluminum alloy connecting frame, each plastic plate strip is of a 21274; the shape structure, the horizontal section is of a telescopic structure, and the clamping strips are arranged on the opposite surfaces of two horizontal sections of the plastic plate strips, the card strip is located the one end that the horizontal segment of moulding panel strip is close to the aluminum alloy connecting frame, the vertical section of moulding panel strip is close to the equal longitudinal symmetry in both ends department and has seted up the ladder through-hole, be provided with the screw in the ladder through-hole, the vertical section mid-mounting of moulding panel strip promotes the strip, it is fixed with the chucking board to mould panel strip through the screw, avoid can't changing after moulding panel strip fixed mounting is on the aluminum alloy connecting frame, need wholly change the extravagant phenomenon that causes when leading to moulding panel strip to damage.
As a preferred technical scheme of the invention, the fixing unit comprises a rectangular plate, a pushing groove, a moving groove, a spring groove, a limiting block, a reset spring rod, a circular clamping column, a telescopic spring rod, a top plate, a dovetail groove, a placing groove, a round head pushing hollow block, a contraction spring rod, a pushing rod, a fixing group, a rectangular groove, a connecting spring rod and a round head clamping block, wherein the rectangular plate is arranged on the front end face and the rear end face of the concave sliding frame, the pushing groove is arranged on the end face of the rectangular plate far away from the concave sliding frame, the pushing groove is arranged on the concave sliding frame, the moving groove is symmetrically arranged on the rectangular plate, the moving groove is communicated with the pushing groove, the spring groove is symmetrically arranged on the moving groove, the limiting block is arranged in the spring groove through the reset spring rod, the circular clamping column is arranged between the limiting blocks, one end of the circular clamping column close to the pushing groove is of a semi-spherical, the top plate is installed on the push groove through the telescopic spring rod, frame plates are symmetrically arranged in the front of and behind the concave sliding frame, the frame plates are of a rectangular structure, dovetail grooves are formed in the end faces, close to the concave sliding frame, of the frame plates, placing grooves are symmetrically formed in the dovetail grooves, round-head push hollow blocks are arranged in the placing grooves through the telescopic spring rod, push rods are symmetrically installed on the round-head push hollow blocks and penetrate through the frame plates, fixing groups are arranged on the round-head push hollow blocks, rectangular grooves are symmetrically formed in the push grooves, round-head clamping blocks are installed in the rectangular grooves through the connecting spring rod, clamping grooves are symmetrically formed in the round-head push hollow blocks, the clamping grooves correspond to the round-head clamping blocks one by one, the round-head clamping blocks enter the clamping grooves in the round-head push hollow blocks to be clamped and fixed to be limited, the round-head push hollow blocks are not prone to being pushed out through, the installation of frame panel is more convenient, also is convenient for change the use to it, and the installation of frame panel is also more firm simultaneously, has avoided the phenomenon that can't change behind the fixed mounting frame panel.
As a preferred technical scheme of the invention, the fixing group comprises a circular hole, a return spring, a trapezoidal block, a pushing column and a jack, the circular hole is formed in the horizontal section of the round-head pushing hollow block, the circular hole is positioned between the contraction spring rods, the trapezoidal block is symmetrically arranged on the inner wall of the round-head pushing hollow block up and down through the return spring, the inclined edge of the trapezoidal block is of an arc structure, the pushing column is arranged between the trapezoidal blocks, the jack is formed in the dovetail groove, the pushing column penetrates through the circular hole and the jack, the circular clamping column is retracted into the moving groove under the action of the return spring rods and does not limit the frame plate any more, and then the frame plate is taken down for replacement, so that the replacement of the frame plate is convenient and rapid.
As a preferred technical scheme of the invention, the sealing gasket is arranged on the bevel edge of the circular clamping column, and the sealing gasket enables the clamping effect and the sealing effect between the circular clamping column and the dovetail groove to be better.
As a preferred technical scheme, one end face, which is not provided with the thread groove, of the clamping plate is provided with a tight sealing sheet, the tight sealing sheet is abutted, so that the tight limiting effect of the clamping plate on the clamping strip is better, and the plastic plate strip is prevented from shaking.
According to a preferable technical scheme of the invention, the aluminum alloy connecting frame is symmetrically provided with the rubber sealing pieces in the front and back directions, and the rubber sealing pieces are positioned between the plastic plate strip and the frame plate, so that dust accumulation between the plastic plate strip and the frame plate is avoided.
As a preferred technical scheme of the invention, the front and rear outer side end faces of the frame plate are respectively provided with a push rod, and the push rods are convenient for pushing the push rods, so that the frame plate is better and more convenient to replace.
(II) advantageous effects
1. The plastic plate strip and the frame plate adopted by the invention are respectively arranged on the connecting unit through the clamping unit and the fixing unit, the plate strip and the frame plate can be independently arranged and disassembled, and meanwhile, the plate strip and the frame plate are not fixedly arranged on the connecting unit, so that the plate strip, the frame plate and the hollow glass can be independently replaced, and the waste phenomena caused by complicated replacement and simultaneous replacement are avoided;
2. the plastic plate strip and the clamping plate are fixed by the screws, so that the waste phenomenon caused by the fact that the whole plastic plate strip needs to be replaced when damaged due to the fact that the plastic plate strip cannot be replaced after being fixedly installed on the aluminum alloy connecting frame is avoided;
3. support tight gasket make the chucking board better to the spacing effect of supporting tightly of card strip, avoid moulding the type panel strip and produce and rock.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 in accordance with the present invention;
FIG. 3 is a partial cross-sectional view of the present invention;
FIG. 4 is an enlarged view of a portion of the invention at B of FIG. 3;
FIG. 5 is an enlarged view of a portion of the invention at C of FIG. 3;
fig. 6 is a schematic partial perspective view of the molding plate strip and the clamping strip according to the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
As shown in fig. 1 to 6, an aluminum-plastic composite door/window comprises hollow glass 1, connecting units 2, molding plate strips 3, clamping units 4, frame plates 5 and fixing units 6, wherein the hollow glass 1 is symmetrically arranged in front and back, the hollow glass 1 is of a rectangular structure, the connecting units 2 are arranged on the outer side walls of the hollow glass 1, the connecting units 2 are connected with the molding plate strips 3 through the clamping units 4, the connecting units 2 are connected with the frame plates 5 through the fixing units 6, and the molding plate strips 3 are positioned above the frame plates 5;
the connecting unit 2 comprises a sealing rubber strip 20, an aluminum alloy connecting frame 21, limiting plates 22 and a concave sliding frame 23, the sealing rubber strip 20 is arranged on four side walls of the hollow glass 1, the sealing rubber strip 20 is in a herringbone structure, the left hollow glass 1 and the right hollow glass 1 are respectively positioned between two adjacent vertical ends of the sealing rubber strip 20, the outer walls of the four sealing rubber strips 20 are connected through the aluminum alloy connecting frame 21, the aluminum alloy connecting frame 21 is composed of four stepped strip-shaped plates, the limiting plates 22 are symmetrically arranged on the front side and the rear side of the inner side of the aluminum alloy connecting frame 21, the limiting plates 22 are positioned on the front side and the rear side of the sealing rubber strip 20, the concave sliding frame 23 is arranged on the outer side wall of the aluminum alloy connecting frame 21, concave openings of the concave sliding frames 23 are arranged on the outer side, the sealing rubber strip 20 is arranged on the hollow glass 1 during operation, the sealing rubber strip 20 is arranged in the aluminum alloy connecting frame, the concave sliding frame 23 facilitates the movement of the installed hollow glass 1.
Aluminum alloy connecting frame 21 on the front and back symmetry install rubber sealing piece 210, rubber sealing piece 210 is located between type of moulding panel strip 3 and the frame panel 5, avoids moulding to have the dust to pile up between type of moulding panel strip 3 and the frame panel 5.
The clamping unit 4 comprises rectangular grooves 40, clamping plates 41, extrusion plates 42, supporting spring rods 43, thread grooves 44, clamping strips 45, stepped through holes 46, screws 47 and pushing strips 48, the rectangular grooves 40 are symmetrically formed in the four sides of the aluminum alloy connecting frame 21 in the front-back direction, the clamping plates 41 are arranged in each rectangular groove 40, the clamping plates 41 are arranged in a rectangular mode, the inner side clamping plates 41 and the outer side clamping plates 41 are arranged in a splayed mode, the extrusion plates 42 are arranged between the inner side clamping plates 41 and the outer side clamping plates 41, the thread grooves 44 are formed in the opposite surfaces of the inner side clamping plates 41 and the outer side clamping plates 41, the extrusion plates 42 are connected with the rectangular grooves 40 through the supporting spring rods 43, the plastic plate strips 3 are symmetrically arranged in the front-back direction on the four plates of the aluminum alloy connecting frame 21, the plastic plate strips 3 are of a \\\ 21274; the horizontal sections are of a telescopic structure, the clamping strips 45 are arranged on the opposite surfaces of, the clamping strip 45 is positioned at one end, close to the aluminum alloy connecting frame 21, of the horizontal section of the plastic plate strip 3, stepped through holes 46 are symmetrically formed in the vertical section of the plastic plate strip 3, close to the two ends, of the vertical section of the plastic plate strip 3, screws 47 are arranged in the stepped through holes 46, a pushing strip 48 is arranged in the middle of the vertical section of the plastic plate strip 3, in operation, the clamping strip 45 of the plastic plate strip 3 is attached to the limiting plate 22, then the vertical section of the plastic plate strip 3 is extruded, so that the pushing strip 48 on the vertical section of the plastic plate strip 3 pushes the extrusion plate 42, the extrusion plate 42 pushes the clamping plate 41 to turn over, the clamping plate 41 turns over to limit the clamping strip 45 in a vertical shape, the extrusion plate 42 supports the spring rod 43 to shrink while extruding, then the plastic plate strip 3 and the clamping plate 41 are fixed through the screws 47, and replacement after the plastic plate strip 3 is fixedly installed on the aluminum alloy connecting frame 21 is avoided, the plastic plate strip 3 needs to be integrally replaced when damaged, so that the waste phenomenon is caused.
The clamping plate 41 is not provided with one end face of the thread groove 44 and is provided with the abutting sealing piece 410, and the abutting sealing piece 410 enables the clamping plate 41 to have a better abutting limiting effect on the clamping strip 45, so that the plastic plate strip 3 is prevented from shaking.
The fixing unit 6 comprises a rectangular plate 60, a pushing groove 61, a moving groove 62, a spring groove 63, a limiting block 64, a reset spring rod 65, a circular clamping column 66, a telescopic spring rod 67, a top plate 68, a dovetail groove 69, a placing groove 6a, a round head pushing hollow block 6b, a contraction spring rod 6m, a pushing rod 6c, a fixing group 6d, a rectangular groove 6e, a connecting spring rod 6g and a round head clamping block 6f, wherein the rectangular plate 60 is arranged on the front end surface and the rear end surface of the concave sliding frame 23, the pushing groove 61 is arranged on the end surface of the rectangular plate 60 far away from the concave sliding frame 23, the pushing groove 61 is arranged on the concave sliding frame 23, the moving groove 62 is symmetrically arranged on the rectangular plate 60, the moving groove 62 is communicated with the pushing groove 61, the spring groove 63 is symmetrically arranged on the moving groove 62, the limiting block 64 is arranged in the spring groove 63 through the reset spring rod 65, and the circular clamping column, the end, close to the pushing groove 61, of the circular clamping column 66 is of a semi-spherical structure, the end, far away from the pushing groove 61, of the circular clamping column is an inclined plane inclined outwards, the pushing groove 61 is provided with a top plate 68 through a telescopic spring rod 67, the front and back of the concave sliding frame 23 are symmetrically provided with frame plates 5, each frame plate 5 is of a rectangular structure, the end face, close to the concave sliding frame 23, of each frame plate 5 is provided with a dovetail groove 69, each dovetail groove 69 is internally and symmetrically provided with a placing groove 6a, each placing groove 6a is internally and symmetrically provided with a round head pushing hollow block 6b through a contraction spring rod 6m, each round head pushing hollow block 6b is symmetrically provided with a pushing rod 6c, each pushing rod 6c penetrates through each frame plate 5, each round head pushing hollow block 6b is provided with a fixing group 6d, each pushing groove 61 is symmetrically provided with a rectangular groove 6e, each round head clamping block 6f is installed in each rectangular, when the clamping grooves and the round-head clamping blocks 6f work in a one-to-one correspondence mode, the frame plate 5 is aligned with the concave sliding frame 23, then the frame plate is pushed into the end face of the frame plate 5 by pressing the push rod 6c, meanwhile, the push rod 6c pushes the round heads to push the hollow blocks 6b to extrude the top plate 68 into the push groove 61, meanwhile, the round heads push the hollow blocks 6b to push the round clamping columns 66 to move towards two sides, the round clamping columns 66 move to clamp and fix the frame plate 5, meanwhile, the round heads push the hollow blocks 6b to extrude the telescopic spring rods 67 to be shortest through the top plate 68, at the moment, the round-head clamping blocks 6f enter the clamping grooves on the round-head push hollow blocks 6b to clamp and fix the round-head clamping blocks in a limiting mode, the round heads push the hollow blocks 6b to be difficult to push the round-head push the round blocks out through the telescopic spring rods 67, the frame plate 5 is, the frame plate 5 is convenient to replace and use, and meanwhile, the frame plate 5 is more stably installed, so that the phenomenon that the frame plate 5 cannot be replaced after being fixedly installed is avoided.
The fixing group 6d comprises a circular hole 610, a return spring 611, trapezoidal blocks 612, pushing columns 613 and insertion holes 614, the circular hole 610 is formed in the horizontal section of the round-head pushing hollow block 6b, the circular hole 610 is located between the contraction spring rods 6m, the trapezoidal blocks 612 are symmetrically arranged on the inner wall of the round-head pushing hollow block 6b up and down through the return spring 611, the inclined edges of the trapezoidal blocks 612 are of an arc structure, the pushing columns 613 are arranged between the trapezoidal blocks 612, the insertion holes 614 are formed in the dovetail grooves 69, the pushing columns 613 penetrate through the circular hole 610 and the insertion holes 614, when the frame plate 5 needs to be taken down in work, the pushing columns 613 in the insertion holes 614 are extruded, the pushing columns 613 drive the trapezoidal blocks 612 to extrude the round-head clamping blocks 6f, the round-head clamping blocks 6f are moved out of the clamping grooves, and then the round-head pushing hollow block 6b moves towards the frame plate 5 under the action of, the elasticity of extension spring pole 67 is greater than the elasticity of contraction spring pole 6m, after the draw-in groove breaks away from button head fixture block 6f, the button head promotes hollow block 6b in the standing groove 6a is taken in to the effect of extension spring pole 67 with roof 68, at this moment, circular kelly 66 is taken in under the effect of reset spring pole 65 in the shifting chute 62, no longer spacing frame panel 5, then take off frame panel 5 and change for frame panel 5's change convenient and fast.
The sealing gasket 660 is arranged on the bevel edge of the circular clamping column 66, and the sealing gasket 660 enables the clamping effect and the sealing effect between the circular clamping column 66 and the dovetail groove 69 to be better.
The front and rear outer end faces of the frame plate 5 are provided with push rods 50, and the push rods 50 are convenient for pushing the push rods 6c, so that the frame plate 5 is better and convenient to replace.
When the hollow glass sealing device works, in the first step, the sealing rubber strip 20 is arranged on the hollow glass 1, then the sealing rubber strip 20 is arranged in the aluminum alloy connecting frame 21 and is connected with the concave sliding frame 23 for fixing, the concave sliding frame 23 is convenient for the movement of the arranged hollow glass 1, then the clamping strip 45 of the plastic plate strip 3 is attached to the limiting plate 22, then the vertical section of the plastic plate strip 3 is extruded, so that the pushing strip 48 on the vertical section of the plastic plate strip 3 pushes the extrusion plate 42, the extrusion plate 42 pushes the clamping plate 41 to turn over, the clamping plate 41 turns over to be vertical to limit the clamping strip 45, the extrusion plate 42 supports the spring rod 43 to contract while extruding, then the plastic plate strip 3 and the clamping plate 41 are fixed through the screws 47, so that the waste phenomenon caused by the fact that the whole plastic plate strip 3 needs to be replaced when damaged due to the fact that the plastic plate strip 3 cannot be replaced after being fixedly installed on the aluminum alloy connecting frame 21 is avoided;
secondly, aligning the frame plate 5 with the concave sliding frame 23, then pushing the frame plate into the end face of the frame plate 5 by pressing the push rod 6c, simultaneously pushing the round head to push the hollow block 6b to extrude the top plate 68 into the push groove 61, simultaneously pushing the hollow block 6b to push the circular clamp column 66 to move towards two sides, moving the circular clamp column 66 to clamp and fix the frame plate 5, simultaneously pushing the hollow block 6b to extrude the telescopic spring rod 67 to be shortest through the top plate 68 by the round head, then clamping the hollow block 6b into the clamping groove on the round head to clamp and fix the hollow block 6b for spacing, so that the round head pushes the hollow block 6b to be difficult to push the hollow block out through the telescopic spring rod 67, thereby fixing the frame plate 5 on the concave sliding frame 23, leading the installation of the frame plate 5 to be more convenient and also being convenient for replacing the frame plate, meanwhile, the frame plate 5 is more stably installed, so that the phenomenon that the frame plate 5 cannot be replaced after being fixedly installed is avoided;
third, when the frame plate 5 needs to be taken down, the pushing post 613 in the inserting hole 614 is extruded, the pushing post 613 drives the trapezoidal block 612 to extrude the round-head clamping block 6f, the round-head clamping block 6f moves out of the clamping groove, then the round head pushes the hollow block 6b to move towards the frame plate 5 under the action of the telescopic spring rod 67, the elastic force of the telescopic spring rod 67 is greater than that of the telescopic spring rod 6m, after the clamping groove is separated from the round-head clamping block 6f, the round head pushes the hollow block 6b to be taken in the placing groove 6a under the action of the telescopic spring rod 67 and the top plate 68, at the moment, the round clamping post 66 is taken in the moving groove 62 under the action of the reset spring rod 65, the frame plate 5 is not limited any more, then the frame plate 5 is taken down to be replaced, and the replacement of the frame plate 5 is convenient and fast.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a compound door and window of plastic-aluminum, includes cavity glass (1), linkage unit (2), moulds section bar (3), chucking unit (4), frame panel (5) and fixed unit (6), its characterized in that: the hollow glass (1) is symmetrically arranged in the front and back direction, the hollow glass (1) is of a rectangular structure, the outer side wall of the hollow glass (1) is provided with a connecting unit (2), the connecting unit (2) is connected with a plastic plate strip (3) through a clamping unit (4), the connecting unit (2) is connected with a frame plate (5) through a fixing unit (6), and the plastic plate strip (3) is positioned above the frame plate (5);
the connecting unit (2) comprises a sealing rubber strip (20), an aluminum alloy connecting frame (21), a limiting plate (22) and a concave sliding frame (23), four side walls of the hollow glass (1) are all provided with sealing rubber strips (20), the sealing rubber strips (20) are in a herringbone structure, and control two cavity glass (1) and be located respectively between two adjacent vertical ends of sealing rubber strip (20), the outer wall of four sealing rubber strips (20) is connected through aluminum alloy connection frame (21), aluminum alloy connection frame (21) comprises four ladder bar shaped plates, limiting plate (22) are installed to the inboard front and back symmetry of aluminum alloy connection frame (21), limiting plate (22) are located the front and back both sides of sealing rubber strip (20), spill sliding frame (23) are installed to the lateral wall of aluminum alloy connection frame (21), the concave type opening of spill sliding frame (23) all outwards.
2. The aluminum-plastic composite door window of claim 1, characterized in that: the clamping unit (4) comprises rectangular grooves (40), clamping plates (41), extrusion plates (42), supporting spring rods (43), thread grooves (44), clamping strips (45), stepped through holes (46), screws (47) and pushing strips (48), the rectangular grooves (40) are symmetrically formed in the front and back of the four sides of the aluminum alloy connecting frame (21), the clamping plates (41) are arranged in each rectangular groove (40), the clamping plates (41) are arranged in a rectangular mode, the inner side clamping plates (41) and the outer side clamping plates (41) are arranged in a splayed mode, the extrusion plates (42) are arranged between the inner side clamping plates (41) and the outer side clamping plates (41), the thread grooves (44) are formed in the opposite surfaces of the inner side clamping plates (41) and the outer side clamping plates (41), the extrusion plates (42) are connected with the rectangular grooves (40) through the supporting spring rods (43), the plastic plate strips (3) are symmetrically formed in the front and back of the four plates of the aluminum alloy connecting frame (21), the plastic plate strip (3) is of a 21274structure and is of a telescopic structure, the opposite surfaces of two horizontal sections of the plastic plate strip (3) are respectively provided with a clamping strip (45), the clamping strip (45) is positioned at one end, close to the aluminum alloy connecting frame (21), of the horizontal section of the plastic plate strip (3), the vertical section of the plastic plate strip (3) is close to the two ends and is symmetrically provided with step through holes (46) up and down, screws (47) are arranged in the step through holes (46), and the middle of the vertical section of the plastic plate strip (3) is provided with a pushing strip (48).
3. The aluminum-plastic composite door window of claim 1, characterized in that: the fixing unit (6) comprises a rectangular plate (60), a pushing groove (61), a moving groove (62), a spring groove (63), a limiting block (64), a reset spring rod (65), a circular clamping column (66), a telescopic spring rod (67), a top plate (68), a dovetail groove (69), a placing groove (6a), a round head pushing hollow block (6b), a contraction spring rod (6m), a pushing rod (6c), a fixing group (6d), a rectangular groove (6e), a connecting spring rod (6g) and a round head clamping block (6f), the rectangular plate (60) is arranged on the front end face and the rear end face of the concave sliding frame (23), the pushing groove (61) is arranged on the end face of the rectangular plate (60) far away from the concave sliding frame (23), the moving groove (62) is symmetrically arranged on the rectangular plate (60), and the moving groove (62) is communicated with the pushing groove (61), spring grooves (63) are symmetrically formed in the moving groove (62), limiting blocks (64) are installed in the spring grooves (63) through reset spring rods (65), circular clamping columns (66) are installed between the limiting blocks (64), one ends, close to the pushing groove (61), of the circular clamping columns (66) are of semi-spherical structures, one ends, far away from the pushing groove (61), of the circular clamping columns are inclined planes inclining outwards, a top plate (68) is installed on the pushing groove (61) through telescopic spring rods (67), frame plates (5) are symmetrically arranged in the front and back of the concave sliding frame (23), the frame plates (5) are of rectangular structures, dovetail grooves (69) are formed in the end faces, close to the concave sliding frame (23), of the frame plates (5), placing grooves (6a) are symmetrically formed in the dovetail grooves (69), round head pushing hollow blocks (6b) are arranged in the placing grooves (6a) through contraction spring rods (6m), pushing rods (6c) are symmetrically installed on the round head pushing hollow blocks (6b), catch bar (6c) runs through frame panel (5), is provided with fixed group (6d) on the hollow block of button head promotion (6b), and rectangular channel (6e) have been seted up to the symmetry in push groove (61), installs button head fixture block (6f) through connecting spring rod (6g) in rectangular channel (6e), and the draw-in groove has been seted up to button head promotion hollow block (6b) symmetry, draw-in groove and button head fixture block (6f) one-to-one.
4. The aluminum-plastic composite door window of claim 3, characterized in that: fixed group (6d) include circular port (610), reset spring (611), trapezoidal piece (612), promote post (613) and jack (614), the button head promote the horizontal segment of hollow piece (6b) and seted up circular port (610), circular port (610) are located between shrink spring rod (6m), the button head promotes hollow piece (6b) inner wall longitudinal symmetry and installs trapezoidal piece (612) through reset spring (611), the hypotenuse of trapezoidal piece (612) is the arc structure, be provided with between trapezoidal piece (612) and promote post (613), jack (614) have been seted up in dovetail (69), it runs through circular port (610) and jack (614) to promote post (613).
5. The aluminum-plastic composite door window of claim 3, characterized in that: the bevel edge of the round clamping column (66) is provided with a sealing gasket (660).
6. The aluminum-plastic composite door window of claim 2, characterized in that: one end face of the clamping plate (41) which is not provided with the thread groove (44) is provided with a tight-resisting sealing piece (410).
7. The aluminum-plastic composite door window of claim 1, characterized in that: the aluminum alloy connecting frame (21) is symmetrically provided with rubber sealing pieces (210) in front and back, and the rubber sealing pieces (210) are positioned between the plastic plate strip (3) and the frame plate (5).
8. The aluminum-plastic composite door window of claim 1, characterized in that: the frame plate (5) is provided with push rods (50) on the front and rear outer end faces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110543982.9A CN113107311A (en) | 2021-05-19 | 2021-05-19 | Aluminum-plastic composite door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110543982.9A CN113107311A (en) | 2021-05-19 | 2021-05-19 | Aluminum-plastic composite door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113107311A true CN113107311A (en) | 2021-07-13 |
Family
ID=76723177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110543982.9A Withdrawn CN113107311A (en) | 2021-05-19 | 2021-05-19 | Aluminum-plastic composite door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113107311A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114825222A (en) * | 2022-04-22 | 2022-07-29 | 重庆腾际电力科技有限公司 | Energy-concerving and environment-protective type low tension cable feeder pillar |
-
2021
- 2021-05-19 CN CN202110543982.9A patent/CN113107311A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114825222A (en) * | 2022-04-22 | 2022-07-29 | 重庆腾际电力科技有限公司 | Energy-concerving and environment-protective type low tension cable feeder pillar |
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