CN114809862A - Door and window heat insulation strip with good sealing effect and heat insulation method thereof - Google Patents
Door and window heat insulation strip with good sealing effect and heat insulation method thereof Download PDFInfo
- Publication number
- CN114809862A CN114809862A CN202210395174.7A CN202210395174A CN114809862A CN 114809862 A CN114809862 A CN 114809862A CN 202210395174 A CN202210395174 A CN 202210395174A CN 114809862 A CN114809862 A CN 114809862A
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- sealing
- sealing strip
- heat insulation
- strip body
- door
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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
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B2003/26349—Details of insulating strips
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a door and window heat insulation strip with good sealing effect and a heat insulation method thereof. According to the invention, through the matched use of the second sealing groove, the mounting cavity, the movable sealing block, the through hole, the top sealing strip, the pressing component, the rotating rod, the bidirectional threaded rod, the rotating part, the connecting plate, the threaded sleeve, the worm wheel, the reset spring, the connecting rod, the movable sliding block, the worm, the limiting sliding block, the sealing plate and the first sealing groove, the problems that the sealing effect of the existing heat insulation strip is poor, a gap is easily left between the heat insulation strip and a section after mounting, the sound insulation and wind resistance of doors and windows can be influenced, and meanwhile, external heat is easily caused to enter a room through the doors and windows from the gap, and further the sealing effect of the heat insulation strip is influenced are solved.
Description
Technical Field
The invention relates to the technical field of door and window heat insulation strips, in particular to a door and window heat insulation strip with a good sealing effect and a heat insulation method thereof.
Background
With the improvement of living standard and living environment of people, the requirements on high heat preservation and energy conservation in northern severe cold areas are continuously improved, and the requirements on doors, windows and curtain walls of buildings are also continuously improved; more and more aluminum alloy heat-insulating energy-saving doors and windows or curtain walls are adopted on buildings, the temperature difference between the indoor and the outdoor is large in summer and winter, an indoor air conditioner or a heater needs to be started, the heat insulation aluminum alloy door and window is called as a heat insulation bridge-cut-off aluminum alloy door and window, is an improved type which is pushed out on the basis of the old aluminum alloy window for improving the heat insulation performance of the door and window, the aluminum alloy section is divided into an inner part and an outer part by the reinforced nylon parting strips so as to obstruct the heat conduction of aluminum, and the principle of the heat-insulation bridge-cut-off aluminum alloy is that the heat-insulation strips penetrate into the middle of the aluminum section to cut off the aluminum section to form a bridge cut-off, thereby effectively preventing the heat conduction, the door and window frame sash is manufactured by assembling hollow glass, hardware, an invisible screen window, glass cement, foaming glue, a sealing strip and the like, and the door and window manufactured by the method is called as a heat-insulating bridge-cutoff aluminum alloy door and window.
The sealing effect of the existing heat insulating strip is poor, after the heat insulating strip is installed, a gap is easily reserved between the heat insulating strip and a section bar, the sound insulation and wind resistance of doors and windows can be influenced, and meanwhile, the external heat is easily caused to enter the room through the doors and the windows from the gap, so that the sealing effect of the heat insulating strip is influenced.
Disclosure of Invention
The invention aims to provide a door and window heat insulation strip with good sealing effect and a heat insulation method thereof, which have the advantage of good sealing and heat insulation performance, and solve the problems that the existing heat insulation strip has poor sealing effect, and a gap is easily left between the heat insulation strip and a section bar after installation, so that the sound insulation and wind resistance of doors and windows can be influenced, and meanwhile, external heat easily enters a room through doors and windows from the gap, so that the sealing effect of the heat insulation sealing strip is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a door and window heat insulation strip with good sealing effect comprises a mounting frame, wherein first sealing grooves are formed in the top parts of the left side and the right side of the inner cavity of the mounting frame, second sealing grooves are formed in the left side and the right side of the bottom part of the inner cavity of the mounting frame, a sealing strip body is arranged in the inner cavity of the mounting frame, sealing strips are fixedly arranged on the top parts of the left side and the right side of the sealing strip body, movable sealing blocks are fixedly connected to the left side and the right side of the sealing strip body, one side, away from the sealing strip body, of each sealing strip extends to the inner cavity of the first sealing groove and is in sliding connection with the inner wall of the first sealing groove, sealing plates are fixedly connected to the left side and the right side of the bottom part of the sealing strip body, the bottoms of the sealing plates extend to the inner cavity of the second sealing groove and are in sliding connection with the inner wall of the second sealing groove, a mounting cavity is formed in the sealing strip body, and a compression assembly is fixedly arranged in the inner cavity of the mounting cavity, spacing spout has all been seted up to the left and right sides of installation cavity inner chamber bottom, the removal spout has all been seted up to the left and right sides of installation cavity inner chamber.
Preferably, be integral type structure between joint strip and the sealing strip body, and joint strip and sealing strip body are the polyurethane material.
Preferably, the middle-end fixed mounting at sealing strip body top has a top sealing strip, be the integral type structure between top sealing strip and the sealing strip body, the top of top sealing strip just is located and runs through directly over the operation groove and has seted up the through-hole.
Preferably, the top of sealing strip body just is located the top that compresses tightly the subassembly and has seted up the operation groove, it is "T" type structure to remove the spout.
Preferably, the compressing assembly comprises a rotating rod and a bidirectional threaded rod, the rotating rod is movably connected to the center of the top of the sealing strip body through a bearing, the left side and the right side of the bidirectional threaded rod are respectively movably connected with the left side and the right side of the bottom of the inner cavity of the installation cavity through bearings, a worm is fixedly sleeved at the center of the surface of the bidirectional threaded rod, a worm wheel matched with the worm is fixedly sleeved at the bottom of the surface of the rotating rod, the left side and the right side of the surface of the bidirectional threaded rod are both provided with threaded sleeves in a threaded manner, the bottom of each threaded sleeve is fixedly welded with a limiting slide block, the bottom of the limiting slide block extends to the inner cavity of the limiting slide groove and is connected with the inner wall of the limiting slide groove in a sliding way, the front side and the rear side of the threaded sleeve are both movably connected with connecting rods through rotating shafts, one end of the connecting rod, which is far away from the threaded sleeve, is movably connected with a movable sliding block through a rotating shaft, and one side of the movable sliding block, which is far away from the connecting rod, extends to an inner cavity of the movable sliding chute and is in sliding connection with the inner wall of the movable sliding chute.
Preferably, the fixed welding in top of dwang has a rotation piece, the hexagonal rotation groove has been seted up at the top of rotation piece, bearing swing joint is passed through with the bottom of installation cavity inner chamber in the bottom of dwang.
Preferably, the front side and the rear side of the threaded sleeve are fixedly welded with connecting plates, one side of each connecting plate, which is close to the connecting rod, is fixedly welded with a return spring, and the other side of each return spring is fixedly welded with the connecting rod.
Preferably, the heat insulation method for the door and window heat insulation strip with good sealing effect comprises the following steps:
a: the sealing strip body is placed in an inner cavity of the mounting frame, so that sealing rubber strips on the left side and the right side of the sealing strip body are clamped into an inner cavity of the first sealing groove for primary sealing, and meanwhile, the sealing plate moves to an inner cavity of the second sealing groove, so that the sealing strip body is limited and sealed;
b: put into the hexagonal rotation inslot that rotates a top with the hexagonal instrument, and rotate the dwang, rotate through it and drive the worm wheel and rotate, and through it and worm cooperation and drive two-way threaded rod and rotate, thereby drive two thread bush on its surface and to opposite one side removal, and then promote the connecting rod and remove, and because remove slider and connecting rod through pivot swing joint, so, the in-process that removes at the connecting rod promotes to remove the slider and removes at the removal spout inner chamber, and make the outside expansion of sealing strip body, thereby drive and remove the outside expansion of sealed piece, and then make its inner chamber of hugging closely the installing frame, reach high sealed effect.
Compared with the prior art, the invention has the following beneficial effects:
1. the heat insulation sealing strip has the advantages of good sealing and heat insulation performance through the matched use of the second sealing groove, the mounting cavity, the movable sealing block, the through hole, the top sealing strip, the pressing assembly, the rotating rod, the bidirectional threaded rod, the rotating part, the connecting plate, the threaded sleeve, the worm wheel, the reset spring, the connecting rod, the movable sliding block, the worm, the limiting sliding block, the sealing plate and the first sealing groove, and solves the problems that the existing heat insulation strip is poor in sealing effect, a gap is easily reserved between the existing heat insulation strip and a section bar after mounting, the sound insulation and wind resistance of doors and windows can be affected, and meanwhile, external heat is easily caused to enter a room through the doors and windows from the gap, and the sealing effect of the heat insulation sealing strip is affected.
2. According to the invention, through the use of the first sealing groove, the sealing rubber strip can be clamped and installed, so that the sealing strip body is prevented from falling off from the inside of the installation frame, through the use of the second sealing groove and the sealing plate, the sealing strip body can be divided into a plurality of spaces, so that the weight of the sealing strip during installation is reduced, through the use of the rotating piece and the hexagonal rotating groove, the rotating rod can be conveniently rotated through a tool, so that the worm wheel is driven to rotate, a driving effect is achieved, through the use of the bidirectional threaded rod, the two threaded sleeves can be conveniently driven to move to opposite sides, so that the connecting rod is pushed to move, and further the moving sliding block is driven to continuously abut against the sealing strip body, so that the moving sealing block is pushed to be in close contact with the inside of the installation frame, and a high-efficiency sealing effect is achieved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a partially cut-away perspective view of the present invention;
FIG. 3 is a schematic perspective view of the hold-down assembly of the present invention;
fig. 4 is a partially cut-away perspective structural view of the sealing strip body of the present invention.
In the figure: the sealing device comprises a mounting frame 1, a sealing strip body 2, a second sealing groove 3, a mounting cavity 4, a movable sealing block 5, a through hole 6, a sealing strip 7, a pressing component 8, a rotating rod 81, a bidirectional threaded rod 82, a rotating component 83, a connecting plate 84, a threaded sleeve 85, a worm gear 86, a return spring 87, a connecting rod 88, a movable sliding block 89, a worm 810, a limiting sliding block 811, a sealing plate 9, an operating groove 10, a movable sliding groove 11, a limiting sliding groove 12, a sealing rubber strip 13 and a first sealing groove 14.
Detailed Description
Please refer to FIG. 1-FIG. 4
The first embodiment is as follows:
a door and window heat insulation strip with good sealing effect comprises a mounting frame 1, wherein first sealing grooves 14 are formed in the top parts of the left side and the right side of an inner cavity of the mounting frame 1, sealing rubber strips 13 can be clamped and mounted through the use of the first sealing grooves 14, so that the sealing strip body 2 is prevented from falling off from the inside of the mounting frame 1, second sealing grooves 3 are formed in the left side and the right side of the bottom of the inner cavity of the mounting frame 1, a sealing strip body 2 is arranged in the inner cavity of the mounting frame 1, the sealing rubber strips 13 are fixedly mounted on the top parts of the left side and the right side of the sealing strip body 2, movable sealing blocks 5 are fixedly connected to the left side and the right side of the sealing strip body 2, one side of the sealing rubber strips 13, which is far away from the sealing strip body 2, extends to the inner cavity of the first sealing grooves 14 and is in sliding connection with the inner wall of the sealing strips, sealing plates 9 are fixedly connected to the left side and the right side of the bottom of the sealing strip body 2, and through the use of the second sealing grooves 3 and the sealing plates 9, can separate into a plurality of spaces with sealing strip body 2 to weight when having alleviateed the sealing strip installation, the bottom of closing plate 9 extends to the inner chamber of second seal groove 3 and rather than inner wall sliding connection, installation cavity 4 has been seted up to the inside of sealing strip body 2, the inner chamber fixed mounting of installation cavity 4 has compressing tightly subassembly 8, spacing spout 12 has all been seted up to the left and right sides of 4 inner chamber bottoms of installation cavity, removal spout 11 has all been seted up to the left and right sides of 4 inner chambers of installation cavity.
Be the integral type structure between joint strip 13 and the sealing strip body 2, and joint strip 13 and sealing strip body 2 are the polyurethane material.
The middle end fixed mounting at the top of sealing strip body 2 has a top sealing strip 7, is the integral type structure between top sealing strip 7 and the sealing strip body 2, and the top of top sealing strip 7 just is located and runs through directly over operation groove 10 and has seted up through-hole 6.
The top of the sealing strip body 2 is located above the pressing component 8 and is provided with an operation groove 10, and the movable sliding groove 11 is of a T-shaped structure.
The compressing assembly 8 comprises a rotating rod 81 and a bidirectional threaded rod 82, the rotating rod 81 is movably connected to the center of the top of the sealing strip body 2 through a bearing, the left side and the right side of the bidirectional threaded rod 82 are respectively movably connected with the left side and the right side of the bottom of the inner cavity of the installation cavity 4 through bearings, the center of the surface of the bidirectional threaded rod 82 is fixedly sleeved with a worm 810, the bottom of the surface of the rotating rod 81 is fixedly sleeved with a worm wheel 86 matched with the worm 810 for use, the left side and the right side of the surface of the bidirectional threaded rod 82 are respectively sleeved with a threaded sleeve 85 in a threaded manner, a limiting slide block 811 is fixedly welded at the bottom of the threaded sleeve 85, the bottom of the limiting slide block 811 extends to the inner cavity of the limiting slide groove 12 and is in sliding connection with the inner wall of the limiting slide groove, the front side and the rear side of the threaded sleeve 85 are both movably connected with a connecting rod 88 through a rotating shaft, one end of the connecting rod 88, a moving slide block 89 is movably connected to the inner cavity of the moving slide groove 11 through a rotating shaft, through the use of two-way threaded rod 82, can conveniently drive two thread bush 85 and remove to opposite one side to promote connecting rod 88 and remove, and then drive movable sliding block 89 and continue to support tightly to sealing strip body 2, thereby make it promote to remove sealed piece 5 and the inside in close contact with of installing frame 1, reach high-efficient sealed effect.
The fixed welding in top of dwang 81 has a rotation piece 83, and the hexagonal rotation groove has been seted up at the top of rotating piece 83, and bearing swing joint is passed through with the bottom of 4 inner chambers of installation cavity in the bottom of dwang 81, and through the use that rotates piece 83 and hexagonal rotation groove, can conveniently rotate dwang 81 through the instrument to drive worm wheel 86 and rotate, reach the drive effect.
The front side and the rear side of the threaded sleeve 85 are fixedly welded with connecting plates 84, one side of each connecting plate 84 close to the connecting rod 88 is fixedly welded with a return spring 87, and the other side of each return spring 87 is fixedly welded with the connecting rod 88.
Example two:
a door and window heat insulation strip with good sealing effect comprises a mounting frame 1, wherein first sealing grooves 14 are formed in the top parts of the left side and the right side of an inner cavity of the mounting frame 1, sealing rubber strips 13 can be clamped and mounted through the use of the first sealing grooves 14, so that the sealing strip body 2 is prevented from falling off from the inside of the mounting frame 1, second sealing grooves 3 are formed in the left side and the right side of the bottom of the inner cavity of the mounting frame 1, a sealing strip body 2 is arranged in the inner cavity of the mounting frame 1, the sealing rubber strips 13 are fixedly mounted on the top parts of the left side and the right side of the sealing strip body 2, movable sealing blocks 5 are fixedly connected to the left side and the right side of the sealing strip body 2, one side of the sealing rubber strips 13, which is far away from the sealing strip body 2, extends to the inner cavity of the first sealing grooves 14 and is in sliding connection with the inner wall of the sealing strips, sealing plates 9 are fixedly connected to the left side and the right side of the bottom of the sealing strip body 2, and through the use of the second sealing grooves 3 and the sealing plates 9, can separate into a plurality of spaces with sealing strip body 2 to weight when having alleviateed the sealing strip installation, the bottom of closing plate 9 extends to the inner chamber of second seal groove 3 and rather than inner wall sliding connection, installation cavity 4 has been seted up to the inside of sealing strip body 2, the inner chamber fixed mounting of installation cavity 4 has compressing tightly subassembly 8, spacing spout 12 has all been seted up to the left and right sides of 4 inner chamber bottoms of installation cavity, removal spout 11 has all been seted up to the left and right sides of 4 inner chambers of installation cavity.
Be the integral type structure between joint strip 13 and the sealing strip body 2, and joint strip 13 and sealing strip body 2 are the polyurethane material.
The compressing assembly 8 comprises a rotating rod 81 and a bidirectional threaded rod 82, the rotating rod 81 is movably connected to the center of the top of the sealing strip body 2 through a bearing, the left side and the right side of the bidirectional threaded rod 82 are respectively movably connected with the left side and the right side of the bottom of the inner cavity of the installation cavity 4 through bearings, the center of the surface of the bidirectional threaded rod 82 is fixedly sleeved with a worm 810, the bottom of the surface of the rotating rod 81 is fixedly sleeved with a worm wheel 86 matched with the worm 810 for use, the left side and the right side of the surface of the bidirectional threaded rod 82 are respectively sleeved with a threaded sleeve 85 in a threaded manner, a limiting slide block 811 is fixedly welded at the bottom of the threaded sleeve 85, the bottom of the limiting slide block 811 extends to the inner cavity of the limiting slide groove 12 and is in sliding connection with the inner wall of the limiting slide groove, the front side and the rear side of the threaded sleeve 85 are both movably connected with a connecting rod 88 through a rotating shaft, one end of the connecting rod 88, a moving slide block 89 is movably connected to the inner cavity of the moving slide groove 11 through a rotating shaft, through the use of two-way threaded rod 82, can conveniently drive two thread bush 85 and remove to opposite one side to promote connecting rod 88 and remove, and then drive shifting block 89 and continue to support tightly to sealing strip body 2, thereby make it promote to remove sealed piece 5 and the inside in close contact with of installing frame 1, reach high-efficient sealed effect.
The fixed welding in top of dwang 81 has a rotation piece 83, and the hexagonal rotation groove has been seted up at the top of rotating piece 83, and bearing swing joint is passed through with the bottom of 4 inner chambers of installation cavity in the bottom of dwang 81, and through the use that rotates piece 83 and hexagonal rotation groove, can conveniently rotate dwang 81 through the instrument to drive worm wheel 86 and rotate, reach the drive effect.
The front side and the rear side of the threaded sleeve 85 are fixedly welded with connecting plates 84, one side of each connecting plate 84 close to the connecting rod 88 is fixedly welded with a return spring 87, and the other side of each return spring 87 is fixedly welded with the connecting rod 88.
The sealing strip body 2 is made of polyurethane, and compared with a common sealing strip, the polyurethane sealing strip has the following unique advantages: the sealing strip has the advantages that the bonding force with a matrix is strong, the section, the size or the physical property and the hardness of the sealing strip can be flexibly adjusted according to the use requirement, the raw material source is reliable, the product quality is stable, the production mode is simple and convenient, the movable sealing block 5, the top sealing strip 7 and the sealing rubber strip 13 are made of polyurethane materials, the high heat insulation capacity is realized, the sealing performance of the sealing strip body 2 in the installation process is high, and therefore the external temperature hardly passes through the sealing strip body 2, and the high heat insulation effect is achieved.
A door and window heat insulation strip heat insulation method with good sealing effect comprises the following steps:
a: placing the sealing strip body 2 in an inner cavity of the mounting frame 1, clamping the sealing rubber strips 13 on the left side and the right side of the sealing strip body 2 into an inner cavity of the first sealing groove 14 for primary sealing, and simultaneously moving the sealing plate 9 to an inner cavity of the second sealing groove 3, so as to limit and seal the sealing strip body 2;
b: put into the hexagonal rotation inslot at rotation piece 83 top with the hexagonal instrument, and rotate dwang 81, it rotates and drive worm wheel 86 through its rotation, and it rotates with worm 810 cooperation and drive two-way threaded rod 82, thereby drive two thread bush 85 on its surface to opposite one side removal, and then promote connecting rod 88 and remove, and because remove slider 89 and connecting rod 88 through pivot swing joint, so, the in-process that connecting rod 88 removed promotes and removes slider 89 and remove at removal spout 11 inner chamber, and make sealing strip body 2 outwards expand, thereby drive and remove sealing block 5 outwards expansion, and then make its inner chamber of hugging closely installing frame 1, reach high sealed effect.
In conclusion: this door and window heat insulating strip that sealed effectual and thermal-insulated method, through second seal groove 3, installation cavity 4, remove sealed block 5, through-hole 6, top seal strip 7, compress tightly subassembly 8, dwang 81, two-way threaded rod 82, rotate the piece 83, connecting plate 84, thread bush 85, worm wheel 86, reset spring 87, connecting rod 88, remove slider 89, worm 810, limit slider 811, the cooperation of closing plate 9 and first seal groove 14 is used, it is relatively poor to have solved current heat insulating strip sealed effect, after the installation, very easily and leave the space between the section bar, not only can influence door and window's syllable-dividing and anti-wind ability, simultaneously, still lead to external heat to get into indoor through door and window from the space easily, and then influenced the problem of heat insulating strip sealed effect.
Claims (8)
1. The utility model provides a sealed effectual door and window heat insulating strip, includes installing frame (1), its characterized in that: the sealing structure is characterized in that first sealing grooves (14) are formed in the tops of the left side and the right side of an inner cavity of the mounting frame (1), second sealing grooves (3) are formed in the left side and the right side of the bottom of the inner cavity of the mounting frame (1), a sealing strip body (2) is arranged in the inner cavity of the mounting frame (1), sealing rubber strips (13) are fixedly mounted on the tops of the left side and the right side of the sealing strip body (2), movable sealing blocks (5) are fixedly connected to the left side and the right side of the sealing strip body (2), one side, away from the sealing strip body (2), of each sealing rubber strip (13) extends to the inner cavity of the first sealing groove (14) and is in sliding connection with the inner wall of the first sealing groove, sealing plates (9) are fixedly connected to the left side and the right side of the bottom of the sealing strip body (2), the bottoms of the sealing plates (9) extend to the inner cavity of the second sealing groove (3) and are in sliding connection with the inner wall of the second sealing strip body (2), and a mounting cavity (4) is formed in the sealing strip body (2), the inner chamber fixed mounting of installation cavity (4) has compressing tightly subassembly (8), spacing spout (12) have all been seted up to the left and right sides of installation cavity (4) inner chamber bottom, removal spout (11) have all been seted up to the left and right sides of installation cavity (4) inner chamber.
2. The door and window heat insulation strip with good sealing effect as claimed in claim 1, wherein: the sealing strip (13) and the sealing strip body (2) are of an integrated structure, and the sealing strip (13) and the sealing strip body (2) are made of polyurethane.
3. The door and window heat insulation strip with good sealing effect as claimed in claim 1, wherein: the middle-end fixed mounting at sealing strip body (2) top has top sealing strip (7), be the integral type structure between top sealing strip (7) and sealing strip body (2), the top of top sealing strip (7) just is located and runs through directly over operation groove (10) and has seted up through-hole (6).
4. The door and window heat insulation strip with good sealing effect as claimed in claim 1, wherein: the top of sealing strip body (2) just is located the top that compresses tightly subassembly (8) and has seted up operation groove (10), remove spout (11) and be "T" type structure.
5. The door and window heat insulation strip with good sealing effect as claimed in claim 1, wherein: compress tightly subassembly (8) and include dwang (81) and two-way threaded rod (82), dwang (81) are located at the center at sealing strip body (2) top through bearing swing joint, the left and right sides of two-way threaded rod (82) is respectively through the left and right sides swing joint of bearing and installation cavity (4) inner chamber bottom, the fixed cover in center department on two-way threaded rod (82) surface is equipped with worm (810), the fixed cover in bottom on dwang (81) surface is equipped with worm wheel (86) that uses with worm (810) cooperation, the equal thread bush in both sides is equipped with thread bush (85) about two-way threaded rod (82) surface, the fixed welding in bottom of thread bush (85) has limit slider (811), the bottom of limit slider (811) extends to the inner chamber of limit chute (12) and rather than inner wall sliding connection, both sides all have connecting rod (88) through pivot swing joint around thread bush (85), one end of the connecting rod (88) far away from the threaded sleeve (85) is movably connected with a movable sliding block (89) through a rotating shaft, and one side of the movable sliding block (89) far away from the connecting rod (88) extends to an inner cavity of the movable sliding chute (11) and is in sliding connection with the inner wall of the movable sliding chute.
6. The door and window heat insulation strip with good sealing effect as claimed in claim 5, wherein: the top fixed welding of dwang (81) has a rotation piece (83), the hexagonal rotation groove has been seted up at the top of rotating piece (83), bearing swing joint is passed through with the bottom of installation cavity (4) inner chamber to the bottom of dwang (81).
7. The door and window heat insulation strip with good sealing effect as claimed in claim 5, wherein: the threaded sleeve is characterized in that connecting plates (84) are fixedly welded on the front side and the rear side of the threaded sleeve (85), a return spring (87) is fixedly welded on one side, close to the connecting rod (88), of the connecting plates (84), and the connecting rod (88) is fixedly welded on the other side of the return spring (87).
8. The heat insulation method of the door and window heat insulation strip with good sealing effect is characterized by comprising the following steps:
a: placing the sealing strip body (2) in an inner cavity of the mounting frame (1), clamping sealing rubber strips (13) on the left side and the right side of the sealing strip body (2) into an inner cavity of a first sealing groove (14) for primary sealing, and moving a sealing plate (9) to an inner cavity of a second sealing groove (3) so as to limit and seal the sealing strip body (2);
b: put into the hexagonal rotation inslot at rotation piece 83 top with the hexagonal instrument, and rotate dwang 81, it rotates and drive worm wheel (86) through its rotation, and through its and worm (810) cooperation and drive two-way threaded rod (82) and rotate, thereby drive two thread bush (85) on its surface and remove to opposite one side, and then promote connecting rod (88) and remove, and because remove slider (89) and connecting rod (88) through pivot swing joint, so, the in-process that connecting rod (88) removed promotes to remove slider (89) and removes at removal spout (11) inner chamber, and make sealing strip body (2) outwards expand, thereby drive and remove sealing block (5) outwards expansion, and then make its inner chamber of hugging closely installing frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210395174.7A CN114809862A (en) | 2022-04-15 | 2022-04-15 | Door and window heat insulation strip with good sealing effect and heat insulation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210395174.7A CN114809862A (en) | 2022-04-15 | 2022-04-15 | Door and window heat insulation strip with good sealing effect and heat insulation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114809862A true CN114809862A (en) | 2022-07-29 |
Family
ID=82536839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210395174.7A Withdrawn CN114809862A (en) | 2022-04-15 | 2022-04-15 | Door and window heat insulation strip with good sealing effect and heat insulation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114809862A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116876969A (en) * | 2023-09-06 | 2023-10-13 | 广东科腾幕墙有限公司 | Assembled sound insulation door and window and control method thereof |
-
2022
- 2022-04-15 CN CN202210395174.7A patent/CN114809862A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116876969A (en) * | 2023-09-06 | 2023-10-13 | 广东科腾幕墙有限公司 | Assembled sound insulation door and window and control method thereof |
| CN116876969B (en) * | 2023-09-06 | 2023-12-01 | 广东科腾幕墙有限公司 | Assembled sound insulation door and window and control method thereof |
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Application publication date: 20220729 |