CN215056572U - Aluminium alloy heat-insulating fireproof window - Google Patents

Abstract

The utility model discloses a door and window field, in particular to an aluminum alloy heat-insulation fireproof window, which comprises a frame, a limiting block and a scroll structure, wherein the upper end surface and the lower end surface of the inner side of the frame are fixedly connected with the limiting block, and the scroll structure with a blocking function is inserted in the middle of the limiting block; the beneficial effects are that: the utility model provides an aluminum alloy heat-insulating fireproof window carries out configuration optimization to traditional aluminum alloy heat-insulating fireproof window, makes it use more conveniently on opening safer simultaneously.

Description

Aluminium alloy heat-insulating fireproof window

Technical Field

The utility model relates to a door and window field specifically is thermal-insulated fire window of aluminum alloy.

Background

In daily life, the propagation that fire window can effectual isolated fire disaster, the effectual spreading that stops big fire, common fire window adopts the combination of fire prevention glass and aluminum alloy window frame to constitute, when the intensity of a fire appears, through closing fire prevention glass, isolated intensity of a fire spreads. The fireproof glass mainly plays a role in controlling the spread of fire or isolating smoke during fire prevention, is a measure type fireproof material, has high melting point and can effectively resist the fire, and is special glass which can keep the integrity and heat insulation performance of the fireproof glass in a specified fire resistance test after being processed and treated by a special process. The original piece of the fireproof glass can be float plane glass, toughened glass and composite fireproof glass, and can also be made of single fireproof glass, the fireproof glass has heat resistance and heat insulation, when a fire disaster occurs, the side of the fireproof glass, which meets the fire, can be burst when the fire reaches high temperature, and a fireproof interlayer clamped between the glass can be expanded in sequence to form a milky foam fireproof plate, so that the spread of the fire can be prevented, and meanwhile, the spread of toxic and harmful gases in a fire scene can be prevented, so that the safety of life and property is effectively guaranteed, and the fireproof glass has good safety; therefore, the utility model provides an aluminum alloy heat-insulating fireproof window is in order to solve above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide an aluminum alloy fire window that insulates against heat to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: aluminum alloy fire window that insulates against heat, including frame, reel structure and stopper, terminal surface fixedly connected with stopper about the frame inboard, it has the reel structure that has the hindrance function to peg graft in the middle of the stopper.

Preferably, the frame is the hollow cuboid structure in center, and the terminal surface left side has been seted up on the frame inboard about and has been prevented the groove, and the stopper includes base and kicking block, and the cooperation piece is installed at the base center, and the rotation groove has been seted up to the terminal surface under the kicking block.

Preferably, the base is a cylindrical structure with a cylinder arranged on the upper end face, the base, the top block and the frame are fixedly connected with the inner side of the preventing groove, the matching block is of a polygonal cylindrical structure, and the matching block is fixedly connected with the inner side bottom face of the base.

Preferably, the spool structure includes the shell, and flexible groove has been seted up to the inboard circumference array of shell, and flexible inslot is equipped with flexible piece, has seted up the internal thread in the shell, installs the external screw thread axle in the shell, and the knot groove has been seted up in the external screw thread axle outside, and fixed connection installs the spring in the external screw thread axle, and spring below fixedly connected with hinders the axle, hinders the axle down terminal surface and has seted up the cooperation groove.

Preferably, shell top and rotation groove normal running fit, the inside cylinder that is equipped with of shell, the through-hole has been seted up to the shell below the cylinder of establishing in, and flexible groove is the cylinder structure, and flexible trench is located the external screw thread axle outside, and the spring is installed to flexible inslot, and flexible piece is located flexible inslot spring outside, flexible piece and flexible groove sliding fit, flexible piece and the cooperation of card knot groove.

Preferably, the inside internal thread of shell and external screw thread off-axial side external screw thread meshing, the card knot groove is located flexible groove below, has seted up polygonal hole in the external screw thread off-axial, polygonal hole and hindrance axle sliding fit in the external screw thread off-axial, and the hindrance axle is polygon cylinder structure, and the cooperation groove is polygon structure, cooperation groove and cooperation piece cooperation.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a thermal-insulated fire window of aluminum alloy carries out configuration optimization to traditional thermal-insulated fire window of aluminum alloy, realizes through the spool structure that the big resistance of shell turned angle is big more, and it damages to the window to use too big when avoiding the window to open.

2. The utility model provides a thermal-insulated fire window of aluminum alloy carries out configuration optimization to traditional thermal-insulated fire window of aluminum alloy, realizes through the spool structure that the shell rotates, can realize fixing, facilitates the use behind the removal angle.

Drawings

FIG. 1 is a schematic view of the structure of the heat-insulating fireproof aluminum alloy window of the present invention;

FIG. 2 is a schematic view of the reel structure and the limiting block structure of the heat-insulating fireproof window of the present invention;

FIG. 3 is a sectional view of the frame structure of the heat-insulating fireproof window made of aluminum alloy.

In the figure: 1. a frame; 2. a reel structure; 21. a housing; 22. a spring; 23. a telescopic groove; 24. a telescopic block; 25. an externally threaded shaft; 26. a clamping groove; 27. a blocking shaft; 28. a mating groove; 3. a limiting block; 31. a base; 32. a matching block; 33. a rotating groove; 34. and (7) a top block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work, all belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: an aluminum alloy heat-insulation fireproof window comprises a frame 1, a limiting block 3 and a scroll structure 2, wherein the frame 1 is a cuboid structure with a hollow center, the left sides of the upper end surface and the lower end surface of the inner side of the frame 1 are provided with a preventing groove, the limiting block 3 comprises a base 31 and a top block 34, the base 31 is a cylindrical structure with a cylindrical upper end surface, the base 31 and the top block 34 are fixedly connected with the preventing groove of the inner side of the frame 1 to ensure that the base 31 and the top block 34 cannot rotate, a matching block 32 is arranged at the center of the base 31, the matching block 32 is a polygonal cylindrical structure, the matching block 32 is fixedly connected with the bottom surface of the inner side of the base 31, the lower end surface of the top block 34 is provided with a rotating groove 33,

terminal surface fixedly connected with stopper 3 about 1 inboard of frame, it has the spool structure 2 that has the hindrance function to peg graft in the middle of the stopper 3, spool structure 2 includes shell 21, flexible groove 23 has been seted up to the inboard circumference array of shell 21, be equipped with flexible piece 24 in the flexible groove 23, the internal thread has been seted up in the shell 21, install external screw shaft 25 in the shell 21, knot groove 26 has been seted up in the external screw shaft 25 outside, fixed connection installs spring 22 in the external screw shaft 25, spring 22 below fixedly connected with hinders axle 27, it is big more to guarantee that external screw shaft 25 upwards moves the resistance, hinder under the axle 27 terminal surface and seted up cooperation groove 28.

The upper part of the shell 21 is matched with the rotating groove 33 and the base 31 in a rotating mode, the shell 21 is enabled to rotate between the base 31 and the top block 34, a cylinder is arranged inside the shell 21, a through hole is formed below the cylinder in which the shell 21 is arranged, the blocking shaft 27 is guaranteed to extend out, the telescopic groove 23 is of a cylinder structure, the telescopic groove 23 is located on the outer side of the external thread shaft 25, a spring is arranged in the telescopic groove 23, the telescopic block 24 has certain elasticity, the telescopic block 24 is located on the outer side of the spring in the telescopic groove 23, the telescopic block 24 is in sliding fit with the telescopic groove 23, the telescopic block 24 slides in the telescopic groove 23, the telescopic block 24 is matched with the clamping groove 26, the position of the external thread shaft 25 is fixed by extending out of the telescopic block 24 at the clamping groove 26, internal threads inside the shell 21 are meshed with external threads on the outer side of the external thread shaft 25, under the condition that the external thread shaft 25 is rotated by the shell 21, the external thread shaft 25 moves up and down, clamping groove 26 is located flexible groove 23 below, has seted up the multilateral hole in the external screw thread axle 25, multilateral hole and hindering axle 27 sliding fit in the external screw thread axle 25, realizes hindering axle 27 and slides and ensure that external screw thread axle 25 can not rotate in external screw thread axle 25, hinders axle 27 and be the polygon cylinder structure, and cooperation groove 28 is polygonized structure, and cooperation groove 28 cooperates with cooperation piece 32, and the restriction hinders axle 27 and external screw thread axle 25 and rotates.

The frame 1 is made of bridge-cut aluminum.

The working principle is as follows: the during operation promotes spool structure 2 and rotates, because external screw shaft 25 can't rotate, makes external screw shaft 25 reciprocate under shell 21 rotates, simultaneously because the effect that hinders axle 27 and spring 22, makes external screw shaft 25 move up more the resistance that meets more greatly, and spool structure 2 rotates the resistance more outward more greatly, moves up a certain position when external screw shaft 25 simultaneously, and flexible piece 24 joint advances card knot groove 26, realizes that spool structure 2 rotates certain angle fixed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Aluminum alloy fire window that insulates against heat, including frame (1) and stopper (3), its characterized in that: including reel structure (2), terminal surface fixedly connected with stopper (3) about frame (1) inboard, it has reel structure (2) that hinder the function to peg graft in the middle of stopper (3).

2. The aluminum alloy heat-insulating fire-resistant window according to claim 1, wherein: frame (1) is the hollow cuboid structure in center, and the terminal surface left side has been seted up on the upper and lower terminal surface of frame (1) inboard and has been prevented the groove, and stopper (3) include base (31) and kicking block (34), and cooperation piece (32) are installed at base (31) center, and terminal surface has seted up under kicking block (34) and has rotated groove (33).

3. The aluminum alloy heat-insulating fire-resistant window according to claim 2, wherein: the base (31) is a cylindrical structure with a cylinder arranged on the upper end face, the base (31) and the top block (34) are fixedly connected with the inner side of the frame (1) through a groove, the matching block (32) is of a polygonal cylindrical structure, and the matching block (32) is fixedly connected with the inner bottom face of the base (31).

4. The aluminum alloy heat-insulating fire-resistant window according to claim 1, wherein: reel structure (2) include shell (21), flexible groove (23) have been seted up to shell (21) inboard circumference array, be equipped with flexible piece (24) in flexible groove (23), set up the internal thread in shell (21), install external screw thread axle (25) in shell (21), hitch groove (26) have been seted up in external screw thread axle (25) outside, spring (22) have been installed to fixed connection in external screw thread axle (25), spring (22) below fixedly connected with hinders axle (27), hinder under axle (27) terminal surface and seted up cooperation groove (28).

5. The aluminum alloy heat-insulating fire-resistant window according to claim 4, wherein: shell (21) top and rotation groove (33) normal running fit, shell (21) inside is equipped with the cylinder, shell (21) has seted up the through-hole in the cylinder below of establishing, flexible groove (23) are the cylinder structure, flexible groove (23) are located the external screw thread axle (25) outside, install the spring in flexible groove (23), flexible piece (24) are located flexible groove (23) inner spring outside, flexible piece (24) and flexible groove (23) sliding fit, flexible piece (24) and the cooperation of card knot groove (26).

6. The aluminum alloy heat-insulating fire-resistant window according to claim 4, wherein: the inside internal thread of shell (21) and external screw thread axle (25) outside external screw thread meshing, card knot groove (26) are located flexible groove (23) below, have seted up polygonal hole in external screw thread axle (25), polygonal hole and hindrance axle (27) sliding fit in external screw thread axle (25), hinder axle (27) and be polygonal column body structure, and cooperation groove (28) are polygonized structure, cooperation groove (28) and cooperation piece (32) cooperation.

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