CN214463715U

CN214463715U - Fireproof door and window aluminum profile

Info

Publication number: CN214463715U
Application number: CN202023246393.4U
Authority: CN
Inventors: 陈善胜; 陈景洁
Original assignee: Zhejiang Jiangnan Jingjie Aluminum Co ltd
Current assignee: Zhejiang Jiangnan Jingjie Aluminum Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-10-22
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to a fireproof door and window aluminum profile, which comprises an aluminum profile outer frame and an aluminum profile inner frame, wherein a sealing groove and a first chute which are communicated through a first through groove are arranged in the aluminum profile inner frame, a sealing slide block is arranged in the sealing groove, an inserting slide block is arranged in the first chute, one side of the inserting slide block is connected with the inserting slide block through a support rod, the other side is provided with a sealing gasket, the outer walls of the upper side and the lower side of the sealing slide block are provided with a sealing strip through the sealing groove, the sealing slide block is arranged in the sealing groove through hot melt adhesive, a second chute is arranged in the aluminum profile outer frame, a fixing component is arranged in the second chute, when a fire disaster happens, the air in the sealing groove expands under the influence of high temperature, the plugging slide block is pushed by the sealing slide block and the supporting rod to be inserted into the second sliding groove, the plugging slide block is fixed in the second sliding groove by the fixing component, the aluminum profile outer frame and the aluminum profile inner frame are mutually and tightly connected through the matching of the inserting sliding block and the second sliding groove.

Description

Fireproof door and window aluminum profile

Technical Field

The utility model relates to a door and window aluminium alloy technical field especially relates to a fire prevention door and window aluminium alloy.

Background

With the improvement of living standard and living environment of people, especially for northern severe cold areas, the requirements for high heat preservation and energy conservation are continuously improved, and the requirements for doors and windows of buildings are also continuously improved. More and more aluminum alloy heat-insulating energy-saving doors, windows and curtain walls are adopted on buildings, and the building energy-saving doors, windows and curtain walls not only can enable the structural rigidity to meet the requirements, but also are light and beautiful, can realize the functions of internal and external double colors and the like, and are convenient for the installation of corresponding accessories. However, although the existing aluminum profile for doors and windows has the advantages, the fireproof performance is poor, and places with special requirements on fire resistance are not applicable, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a fire door and window aluminium alloy that fire behavior is good.

The technical scheme of the utility model is realized like this: the utility model provides a fire prevention door and window aluminium alloy, includes aluminium alloy frame and aluminium alloy inside casing, the aluminium alloy frame is kept away from sunken being provided with mounting groove, its characterized in that on the outer wall of aluminium alloy inside casing: the aluminum profile inner frame is internally provided with a sealing groove extending along the transverse direction, a sealing slide block arranged in the sealing groove along the transverse sliding direction, a first sliding groove concavely arranged on one side of the aluminum profile inner frame facing the aluminum profile outer frame, and an inserting slide block arranged in the first sliding groove along the transverse sliding direction, one side of the inserting slide block far away from the support rod is provided with a sealing gasket, the sealing groove is communicated with the first sliding groove through a first through groove, a support rod is arranged in the first through groove along the transverse sliding direction, the left end and the right end of the support rod are respectively fixedly connected with the side wall opposite to the sealing slide block and the inserting slide block, one ends of the outer walls of the upper side and the lower side of the sealing slide block far away from the support rod are concavely provided with sealing grooves, sealing strips are arranged in the sealing grooves, one ends of the sealing strips extend out from the sealing grooves to be abutted against the inner walls of the sealing grooves, and the outer walls of the sealing slide blocks are fixedly connected with the inner walls of the sealing grooves through hot melt adhesives, the aluminum profile outer frame is provided with a second sliding groove opposite to the first sliding groove in a concave mode towards one side of the aluminum profile inner frame, and a fixing assembly used for fixing the inserting sliding block is arranged in the second sliding groove.

By adopting the technical scheme, in daily use, when a fire disaster occurs, a large amount of heat is transferred into the sealing groove through the outer wall of the aluminum profile outer frame, the hot melt adhesive is melted at high temperature, air in the sealing groove is expanded, the sealing slide block, the support rod and the plugging slide block are pushed to move towards the direction close to the second sliding groove until the plugging slide block is plugged into the second sliding groove, the plugging slide block is fixed in the second sliding groove through the fixing component, the outer wall of the plugging slide block, which is far away from the support rod, forms a seal with the inner wall of the second sliding groove through the sealing gasket arranged at one side of the plugging slide block, which is far away from the support rod, in such a way, the aluminum profile outer frame and the aluminum profile inner frame can be tightly combined when the fire disaster occurs, flame and smoke dust are prevented from entering into a room through the gap between the aluminum profile outer frame and the aluminum profile inner frame, and life threat is caused to indoor personnel, provide sufficient time for the fire fighter to rescue or indoor personnel flee for one's life indoor personnel, compare with prior art, the utility model provides high practicality and the security of product.

The utility model discloses further set up to: fixed subassembly is including setting up the installation cavity that just is located the second spout upside in the aluminium alloy frame, setting up two baffles at installation cavity top and bottom, setting up the spring between the inner wall of two relative sides of baffle, the installation cavity leads to groove and second spout intercommunication through the second, it has the fixture block to lead to groove in the second along vertical direction slidable mounting, the top of fixture block and the bottom surface fixed connection of bottom baffle, the bottom leads to the groove through the second and stretches into in the second spout, the fixture block bottom is provided with the direction inclined plane towards one side of first spout, grafting slider top is equipped with the slot with fixture block bottom looks adaptation.

Through adopting above-mentioned technical scheme, in daily use, when the grafting slider slided towards the tank bottom of second spout, install and keep away from the sealed pad of branch one side earlier with the direction inclined plane contact of setting in the fixture block bottom at it, when the grafting slider constantly slided towards the tank bottom of second spout, promote the fixture block through the direction inclined plane and remove towards the direction of keeping away from the grafting slider, make the spring that sets up between two baffles receive the extrusion shrink, move to the fixture block below until the slot that sets up at the grafting slider top, the spring restores the original state under self elastic effect, promote the fixture block through the bottom baffle and insert in the slot, through mutually supporting of fixture block and slot, make the grafting slider can't deviate from in the second spout, make the grafting slider can be firm fix in the second spout.

The utility model discloses further set up to: the aluminum profile inner frame is provided with a plurality of limiting blocks which are arranged in an interval mode at intervals and are staggered mutually, and heat conducting buffering blocks are arranged between the limiting blocks at two adjacent sides.

Through adopting above-mentioned technical scheme, in daily use, the effect of absorption impact force can be played in the first cushion chamber of setting in the aluminium alloy inside casing, avoid colliding because of the outer wall of outside article and aluminium alloy frame, make first spout take place to warp, lead to sealed slider can't normally slide in first spout, the phenomenon that makes the grafting slider can't get into in the second spout takes place, can play the effect of absorption impact force through the heat conduction buffer block that sets up between the stopper of adjacent both sides, and can be with the heat transfer of aluminium alloy outer wall to first spout in, air thermal expansion in the first spout is not influenced.

The utility model discloses further set up to: and second buffer cavities are arranged in the outer aluminum profile frame and positioned on the upper side and the lower side of the second sliding groove, and waved buffer plates are arranged in the second buffer cavities.

Through adopting above-mentioned technical scheme, in daily use, the effect of impact force absorption can be played in the second cushion chamber of setting in the aluminium alloy frame, avoids leading to the second spout to take place to warp because of the foreign object striking, and the phenomenon that leads to the grafting slider can't insert the second spout takes place, sets up the buffer board in the second cushion chamber and can further improve the effect that the impact force was absorbed in the second cushion chamber.

The utility model discloses further set up to: and a weight reducing cavity is arranged in the aluminum profile outer frame and between the mounting groove and the second sliding groove, and a reinforcing steel beam is arranged in the weight reducing cavity.

Through adopting above-mentioned technical scheme, in daily use, the material quantity that the aluminium alloy frame can be reduced in the chamber that subtracts of setting in the aluminium alloy frame, through setting up the enhancement girder steel at subtracting the intracavity, make the structural strength of aluminium alloy frame higher before being equipped with and subtracting the heavy chamber.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

The labels in the figures are:

1-an aluminum profile outer frame, 2-an aluminum profile inner frame, 3-a mounting groove, 4-a sealing groove, 5-a sealing sliding block, 6-a first sliding groove, 7-an inserting sliding block, 8-a sealing gasket, 9-a first through groove, 10-a supporting rod, 11-a second sliding groove, 12-a mounting cavity, 13-a baffle, 14-a spring, 15-a second through groove, 16-a clamping block, 17-a guide inclined plane, 18-a slot, 19-a first buffer cavity, 20-a limiting block, 21-a heat conduction buffer block, 22-a second buffer cavity, 23-a buffer plate, 24-a weight reduction cavity, 25-a reinforced steel beam, 26-a hot melt adhesive and 27-a sealing strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, the utility model discloses a fire prevention door and window aluminium alloy, including aluminium alloy frame 1 and aluminium alloy inside casing 2, aluminium alloy frame 1 is kept away from aluminium alloy inside casing 2's outer wall and is gone up sunken mounting groove 3 that is provided with the utility model discloses in the embodiment: the aluminum profile inner frame 2 is internally provided with a sealing groove 4 extending along the transverse direction, a sealing slide block 5 arranged in the sealing groove 4 along the transverse sliding direction, a first sliding groove 6 concavely arranged on one side of the aluminum profile inner frame 2 facing the aluminum profile outer frame 1, and an inserting slide block 7 arranged in the first sliding groove 6 along the transverse sliding direction, one side of the inserting slide block 7 far away from the support rod 10 is provided with a sealing gasket 8, the sealing groove 4 is communicated with the first sliding groove 6 through a first through groove 9, the support rod 10 is arranged in the first through groove 9 along the transverse sliding direction, the left end and the right end of the support rod 10 are respectively fixedly connected with the side walls opposite to the sealing slide block 5 and the inserting slide block 7, one ends of the outer walls at the upper side and the lower side of the sealing slide block 5 far away from the support rod 10 are concavely provided with the sealing groove 4, a sealing strip 27 is arranged in the sealing groove 4, and one end of the sealing strip 27 extends out of the sealing groove 4 to be abutted to the inner wall of the sealing groove 4, the outer wall of sealing slider 5 passes through hot melt adhesive 26 and 4 inner wall fixed connection of seal groove, aluminium alloy frame 1 is provided with the second spout 11 relative with first spout 6 towards one side of aluminium alloy inside casing 2 sunkenly, be equipped with the fixed subassembly that is used for fixed grafting slider 7 in the second spout 11.

By adopting the technical scheme, in daily use, when a fire disaster occurs, a large amount of heat is transferred into the sealing groove 4 through the outer wall of the aluminum profile outer frame 1, the hot melt adhesive 26 is melted at high temperature, air in the sealing groove 4 is expanded, the sealing slide block 5, the support rod 10 and the plugging slide block 7 are pushed to move towards the direction close to the second sliding groove 11 until the plugging slide block 7 is plugged into the second sliding groove 11, the plugging slide block 7 is fixed in the second sliding groove 11 through the fixing component, the outer wall of the plugging slide block 7 far away from one side of the support rod 10 and the inner wall of the second sliding groove 11 form sealing through the sealing gasket 8 arranged at one side of the plugging slide block 7 far away from the support rod 10, and the outer wall and the inner wall of the second sliding groove 11 can be tightly combined in the fire disaster, so that flame and smoke dust can be prevented from entering the indoor through the gap between the aluminum profile outer frame 1 and the aluminum profile inner frame 2, cause life threat to indoor personnel, provide sufficient time for the fire fighter to rescue or indoor personnel flee for one's life indoor personnel, compare with prior art, the utility model provides high practicality and the security of product.

In the embodiment of the present invention: fixed subassembly is including setting up installation cavity 12 in aluminium alloy frame 1 and being located 11 upsides of second spout, setting up two baffles 13 at installation cavity 12 top and bottom, setting up spring 14 between two baffle 13 relative both sides inner walls, installation cavity 12 leads to groove 15 and second spout 11 intercommunication through the second, there is fixture block 16 along vertical direction slidable mounting in the second leads to groove 15, the top of fixture block 16 and the bottom surface fixed connection of bottom baffle 13 lead to groove 15 through the second in the bottom and stretch into second spout 11, 16 bottom of fixture block is provided with direction inclined plane 17 towards one side of first spout 6, 7 tops of grafting slider are equipped with the slot 18 with 16 bottom looks adaptations of fixture block.

By adopting the technical scheme, in daily use, when the plugging slider 7 slides towards the bottom of the second sliding groove 11, the sealing gasket 8 arranged on one side of the plugging slider 7 far away from the support rod 10 is firstly contacted with the guide inclined plane 17 arranged at the bottom end of the clamping block 16, when the plugging slider 7 continuously slides towards the bottom of the second sliding groove 11, the clamping block 16 is pushed by the guide inclined plane 17 to move towards the direction far away from the plugging slider 7, so that the spring 14 arranged between the two baffles 13 is extruded and contracted until the slot 18 arranged at the top of the plugging slider 7 moves to the position below the clamping block 16, the spring 14 restores the original shape under the action of self elasticity, the clamping block 16 is pushed by the bottom baffle 13 to be inserted into the slot 18, and the plugging slider 7 cannot be separated from the second sliding groove 11 through the mutual matching of the clamping block 16 and the slot 18, so that the plugging slider 7 can be firmly fixed in the second sliding groove 11.

In the embodiment of the present invention: the upper and lower both sides that just are located first spout 6 in the aluminium alloy inside casing 2 all are equipped with first cushion chamber 19, be provided with a plurality of equidistant interval each other and crisscross stopper 20 that sets up each other on the both sides inner wall about first cushion chamber 19, be equipped with heat conduction buffer block 21 between the stopper 20 of adjacent both sides.

Through adopting the above-mentioned technical scheme, in daily use, the first cushion chamber 19 that sets up in aluminium alloy inside casing 2 can play the effect of absorbing the impact force, avoid colliding with the outer wall of aluminium alloy frame 1 because of outside article, make first spout 6 take place to warp, lead to sealed slider 5 can't normally slide in first spout 6, the phenomenon that makes grafting slider 7 can't get into in second spout 11 takes place, can play the effect of absorbing the impact force through heat conduction buffer block 21 that sets up between adjacent both sides stopper 20, and can be with in the heat transfer of aluminium alloy outer wall arrives first spout 6, the air thermal expansion in the first spout 6 is not influenced.

In the embodiment of the present invention: and second buffer cavities 22 are formed in the aluminum profile outer frame 1 and positioned on the upper side and the lower side of the second sliding groove 11, and wavy buffer plates 23 are arranged in the second buffer cavities 22.

Through adopting above-mentioned technical scheme, in daily use, the second cushion chamber 22 that sets up in aluminium alloy frame 1 can play the effect of absorption impact force, avoids leading to second spout 11 to take place to warp because of the foreign object striking, and the phenomenon that leads to grafting slider 7 can't insert second spout 11 takes place, and the buffer board 23 of setting in second cushion chamber 22 can further improve the effect that second cushion chamber 22 absorbed the impact force.

In the embodiment of the present invention: and a weight reducing cavity 24 is arranged in the aluminum profile outer frame 1 and between the mounting groove 3 and the second sliding groove 11, and a reinforcing steel beam 25 is arranged in the weight reducing cavity 24.

Through adopting above-mentioned technical scheme, in daily use, the material quantity that subtracts heavy chamber 24 that sets up in aluminium alloy frame 1 can reduce aluminium alloy frame 1, through subtract heavy intracavity setting up and strengthen girder steel 25, makes aluminium alloy frame 1's structural strength higher than before being equipped with and subtract heavy chamber 24.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fire prevention door and window aluminium alloy, includes aluminium alloy frame (1) and aluminium alloy inside casing (2), aluminium alloy frame (1) is kept away from on the outer wall of aluminium alloy inside casing (2) sunken mounting groove (3), its characterized in that: a sealing groove (4) extending transversely is arranged in the aluminum profile inner frame (2), a sealing slide block (5) arranged in the sealing groove (4) along transverse sliding, a first sliding groove (6) concavely arranged on one side of the aluminum profile inner frame (2) facing the aluminum profile outer frame (1), and an inserting slide block (7) arranged in the first sliding groove (6) along transverse sliding, a sealing gasket (8) is arranged on one side of the inserting slide block (7) far away from the supporting rod (10), the sealing groove (4) is communicated with the first sliding groove (6) through a first through groove (9), a supporting rod (10) is arranged in the first through groove (9) along transverse sliding, the left end and the right end of the supporting rod (10) are fixedly connected with the side walls opposite to the sealing slide block (5) and the inserting slide block (7) respectively, and the sealing groove (4) is concavely arranged at one end of the outer walls of the upper side and the lower side of the sealing slide block (5) far away from the supporting rod (10), install sealing strip (27) in seal groove (4), the one end of sealing strip (27) stretches out the inner wall butt with seal groove (4) from seal groove (4), the outer wall of sealing slider (5) passes through hot melt adhesive (26) and seal groove (4) inner wall fixed connection, aluminium alloy frame (1) is provided with second spout (11) relative with first spout (6) towards one side of aluminium alloy inside casing (2) is sunken, be equipped with the fixed subassembly that is used for fixed grafting slider (7) in second spout (11).

2. The fireproof door and window aluminum profile as claimed in claim 1, wherein: fixed subassembly is including setting up installation cavity (12) that just is located second spout (11) upside in aluminium alloy frame (1), setting up two baffle (13) at installation cavity (12) top and bottom, spring (14) of setting between the relative both sides inner wall of two baffle (13), installation cavity (12) lead to groove (15) and second spout (11) intercommunication through the second, it has fixture block (16) to lead to groove (15) along vertical direction slidable mounting in the second, the top of fixture block (16) and the bottom surface fixed connection of bottom baffle (13), the bottom leads to groove (15) through the second and stretches into in second spout (11), one side of fixture block (16) bottom orientation first spout (6) is provided with direction inclined plane (17), grafting slider (7) top is equipped with slot (18) with fixture block (16) bottom looks adaptation.

3. A fire door and window aluminium profile of claim 2, characterized in that: the aluminum profile inner frame (2) is internally provided with a first sliding groove (6), the upper side and the lower side of the first sliding groove are respectively provided with a first buffer cavity (19), a plurality of limiting blocks (20) which are spaced at equal intervals and are arranged in a staggered mode are arranged on the inner walls of the upper side and the lower side of the first buffer cavity (19), and a heat conduction buffering block (21) is arranged between the limiting blocks (20) on the two adjacent sides.

4. A fire door and window aluminum profile as claimed in claim 3, characterized in that: and second buffer cavities (22) are arranged in the aluminum profile outer frame (1) and on the upper side and the lower side of the second sliding groove (11), and waved buffer plates (23) are arranged in the second buffer cavities (22).

5. A fire door and window aluminium alloy of claim 4, characterized in that: and a weight reducing cavity (24) is arranged in the aluminum profile outer frame (1) and between the mounting groove (3) and the second sliding groove (11), and a reinforcing steel beam (25) is arranged in the weight reducing cavity (24).