CN214424360U

CN214424360U - Sealing-reinforced aluminum alloy fireproof window

Info

Publication number: CN214424360U
Application number: CN202023261995.7U
Authority: CN
Inventors: 李涛; 马俊杰; 左敬华
Original assignee: Qingdao Dongtai Decoration Co ltd
Current assignee: Qingdao Dongtai Decoration Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-10-19
Anticipated expiration: 2030-12-29

Abstract

The application discloses a sealing-reinforced aluminum alloy fireproof window, which comprises an outer frame, an inner frame matched with the outer frame and a sealing assembly arranged between the inner frame and the outer frame and used for sealing the inner frame and the outer frame; the sealing assembly comprises a convex block fixed on the inner frame, a sealing strip arranged on the convex block, a connecting block fixed on the outer frame and an abutting block fixed at one end of the connecting block close to the inner frame; slots for the lug to insert are formed in the two sides of the sealing strip. This application has the effect that improves the window leakproofness.

Description

Sealing-reinforced aluminum alloy fireproof window

Technical Field

The application relates to the technical field of doors and windows, in particular to an aluminum alloy fireproof window for strengthening sealing.

Background

The heat-insulation fireproof window is made of a composite material which is made of a non-metal material with low heat conductivity and is connected with an aluminum alloy building section and has heat-insulation and cold-insulation functions, and the heat-insulation fireproof window and a frame can meet the requirements on fire resistance stability and fire resistance integrity within a certain time. When lighting and ventilation are needed on two building outer walls with insufficient fire-proof spacing or between spaces separated by a fire-proof wall, fire-proof windows should be adopted. Fire windows generally comprise two parts, one being an external frame fixedly connected to the building as a unitary mounting frame; the other part is an inner frame which is connected with the outer frame and can slide or rotate relatively to the outer frame, and the inner frame also fixes the glass. In general, during the connection process of the inner frame and the outer frame, due to the fit, tolerance and the like, more or less gaps exist, and therefore, the sealing performance of the whole window is affected.

SUMMERY OF THE UTILITY MODEL

In order to improve the leakproofness of window, the application provides an aluminum alloy fire window who strengthens sealed.

The subject name provided by the application adopts the following technical scheme:

the aluminum alloy fireproof window with the sealing enhanced comprises an outer frame, an inner frame matched with the outer frame and a sealing assembly arranged between the inner frame and the outer frame and used for sealing the inner frame and the outer frame; the sealing assembly comprises a convex block fixed on the inner frame, a sealing strip arranged on the convex block, a connecting block fixed on the outer frame and an abutting block fixed at one end of the connecting block close to the inner frame; slots for the lug to insert are formed in the two sides of the sealing strip.

Through adopting above-mentioned technical scheme, install the sealing strip at the inside casing after the window is closed can with the butt piece butt on the frame to this stops outside air admission to the inboard of window, thereby the leakproofness that inside casing and frame are connected.

Optionally: the sealing strip comprises a second connecting part connected with the bump and an abutting part abutted against the abutting block, the cross section of the abutting part is V-shaped, and the opening of the abutting part faces the second connecting part; one end of the abutting part, which is far away from the abutting block, is fixedly connected with the connecting part, and one end of the abutting part, which is close to the abutting block, is suspended.

Through adopting above-mentioned technical scheme, butt portion's V-arrangement structure can make butt portion just can with butt piece butt when the window still does not close, can carry out certain compressive deformation to butt portion to butt piece after the window closes completely for butt portion inseparabler and butt piece butt further increase the sealed effect of sealing strip.

Optionally: the sealing assembly further comprises a top block assembly capable of being tightly pressed against the sealing strip.

Through adopting above-mentioned technical scheme, the kicking block subassembly can drive the butt portion of sealing strip to the direction motion of butt piece for butt portion inseparabler and butt piece butt further increase the sealed effect of sealing strip.

Optionally: the ejector block assembly comprises a fixed block fixed on the inner frame, an ejector block connected with the fixed block in a sliding mode and a second elastic piece driving the ejector block to move towards the direction close to the sealing strip; the inside of fixed block has seted up the spout, kicking block sliding connection is in the inside of spout.

Through adopting above-mentioned technical scheme, the kicking block is to the direction motion of being close to the sealing strip under the drive of second elastic component, drives and the sealing strip butt to drive the butt portion and the inseparable butt of butt piece of sealing strip, increase the sealed effect of sealing strip.

Optionally: the one end that the kicking block is close to the second spring is fixed with first stopper, and the open end of spout is fixed with the second stopper, and first stopper can with the butt of second stopper.

Through adopting above-mentioned technical scheme, the butt of first stopper and second stopper can prevent the kicking block from the gliding stability of increase kicking block in the spout.

Optionally: the ejector block assembly further comprises a stop block connected to the fixing block through a bolt, and the stop block is located at the opening end of the sliding groove.

Through adopting above-mentioned technical scheme, at the in-process of sealing strip installation, block the kicking block in the inside of spout through the dog, place the interference of the in-process kicking block at the sealing strip installation to the sealing strip installation, the installation of the sealing strip of being convenient for.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the sealing strip arranged on the inner frame can be abutted against the abutting block on the outer frame after the window is closed, so that the external air is prevented from entering the inner side of the window, and the inner frame and the outer frame are connected in a sealing manner;

2. the top block moves towards the direction close to the sealing strip under the driving of the second elastic piece, drives the sealing strip to abut against the top block, and drives the abutting part of the sealing strip to tightly abut against the abutting block, so that the sealing effect of the sealing strip is improved;

3. the butt of first stopper and second stopper can prevent the kicking block roll-off in following the spout, increases the gliding stability of kicking block.

Drawings

FIG. 1 is a schematic overall structure diagram according to a first embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of the overall structure of the second embodiment;

FIG. 4 is an enlarged view of the portion B of FIG. 3;

fig. 5 is an enlarged view of the portion C of fig. 4.

Description of reference numerals: 1. an outer frame; 2. an inner frame; 21. a bump; 3. a glass layer; 4. a seal assembly; 41. a first connecting part; 42. a sealing strip; 421. a second connecting part; 422. an abutting portion; 423. a slot; 43. connecting blocks; 44. a butting block; 45. a support plate; 46. a first spring; 47. a top block assembly; 471. a fixed block; 4711. a chute; 4712. a second limiting block; 4721. a first stopper; 472. a top block; 473. a second spring; 474. and a stop block.

Detailed Description

The present application is described in further detail below with reference to the attached figures.

The first embodiment is as follows: the embodiment of the application discloses a sealing-reinforced aluminum alloy fireproof window, which is shown in fig. 1 and 2 and comprises an outer frame 1 fixed on a building, an inner frame 2 matched with the outer frame 1, a glass layer 3 arranged on the inner frame 2, and a sealing assembly 4 arranged between the inner frame 2 and the outer frame 1 and used for sealing the inner frame 2 and the outer frame 1.

The sealing assembly 4 includes a projection 21 fixed to the inner frame 2, a sealing strip 42 mounted on the projection 21, a connecting block 43 fixed to the outer frame 1, and an abutment block 44 fixed to an end of the connecting block 43 adjacent to the inner frame 2.

The sealing strip 42 is typically a rubber material with a certain elasticity. The weather strip 42 includes a second connecting portion 421 connected to the bump 21 and an abutting portion 422 abutting against the abutting block 44. The first connecting portion 41 has slots 423 for the insertion of the protrusions 21. A gap exists between the convex block 21 and the inner frame 2, the first connecting part 41 is placed, and the convex block 21 is inserted into the slot to realize the installation of the sealing strip 42. The abutting part 422 has a V-shaped cross section and opens toward the second connecting part 421; one end of the abutting portion 422 far from the abutting block 44 is fixedly connected with the first connecting portion 41, and one end of the abutting portion 422 near the abutting block 44 is suspended.

The implementation principle of strengthening sealed aluminum alloy fire window of the embodiment of the application is as follows: when the window needs to be closed, the inner frame 2 is driven to move towards the direction close to the outer frame 1. In the process of movement, the abutting part of the sealing strip 42 is fixedly connected with an abutting block 44 fixed on the outer frame 1; along with inside casing 2's continuation motion, butt portion 422 can be extruded gradually, and the one end that drives butt portion 422 and keep away from butt piece 44 moves to the other end that is close to butt portion 422, and butt portion 422 is close to the one end of butt piece 44 and is supported tightly with butt piece 44 under the effect of self elasticity, realizes that the enhancement of inside casing 2 and frame 1 junction is sealed.

Example two: the difference between this embodiment and the first embodiment is the difference in the seal assembly 4. Referring to fig. 3 and 4, the sealing assembly 4 includes a protrusion 21 fixed on the inner frame 2, a sealing strip 42 mounted on the protrusion 21, a support plate 45 fixed on one side of the outer frame 1 close to the inner frame 2, a first spring 46 fixed on the outer frame 1, a connecting block 43 slidably connected with the support plate 45, an abutting block 44 fixed on one end of the connecting block 43 close to the sealing strip 42, and a top block assembly 47 fixed on the inner frame 2.

The number of the supporting plates 45 is two, the supporting plates are arranged in parallel, a gap exists between the two supporting plates 45, and the connecting block 43 is connected between the two supporting plates 45 in a sliding mode. One end of the first spring 46 is fixedly connected with the outer frame 1, and the other end is fixedly connected with the connecting block 43, and drives the connecting block 43 to move in the direction far away from the outer frame 1.

Referring to fig. 5, the top block assembly 47 includes a fixing block 471 fixed to the inner frame 2, a top block 472 slidably coupled to the fixing block 471, a second spring 473 (a second elastic member) disposed inside the fixing block 471, and a stopper 474 disposed at one end of the fixing block 471.

The inside of fixed block 471 is seted up spout 4711, and the mouth of leaning on of spout 4711 is towards sealing strip 42. The top block 472 slides in the chute 4711; the second spring 473 is disposed in the sliding groove 4711, and has one end abutting against the inner wall of the sliding groove 4711 and the other end fixedly connected to the top block 472, and drives the top block 472 to slide in a direction away from the sliding groove 4711. A first limit block 4721 is fixed at one end of the top block 472 close to the second spring 473, and a second limit block 4712 is fixed at the opening end of the sliding groove 4711; when the top piece 472 slides to the open end of the sliding groove 4711, the first limiting block 4721 can abut against the second limiting block 4712 to block the top piece 472 from continuing to slide, and the end, close to the sliding groove 4711, of the top piece 472 is prevented from sliding out of the sliding groove 4711.

The number of the stoppers 474 is two, and the stoppers are mounted at both ends of the fixing block 471 by means of bolts, and the stoppers 474 can block the top block 472 and prevent the top block 472 from sliding out of the sliding groove 4711. During the installation of the sealing strip 42, the top block 472 is blocked inside the sliding groove 4711 by the stop block 474, so that the interference of the top block 472 on the installation of the sealing strip 42 during the installation of the sealing strip 42 is avoided, and the installation of the sealing strip 42 is facilitated.

When the window sealing structure is used, the sealing strip 42 is tightly pressed through the top block 472, the sealing strip 42 is driven to move towards the direction close to the abutting block 44, the sealing strip 42 is tightly abutted to the abutting block 44, the sealing effect of the sealing strip 42 is improved, and the sealing performance of the window is improved.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a strengthen sealed aluminum alloy fire window, includes frame (1) and with frame (1) complex inside casing (2), its characterized in that: the sealing device also comprises a sealing component (4) which is arranged between the inner frame (2) and the outer frame (1) and used for sealing the inner frame (2) and the outer frame (1); the sealing assembly (4) comprises a convex block (21) fixed on the inner frame (2), a sealing strip (42) installed on the convex block (21), a connecting block (43) fixed on the outer frame (1) and a butting block (44) fixed at one end, close to the inner frame (2), of the connecting block (43); the two sides of the sealing strip (42) are provided with slots (423) for the lug (21) to be inserted.

2. A seal-strengthened aluminum alloy fire window as defined in claim 1, wherein: the sealing strip (42) comprises a second connecting part (421) connected with the bump (21) and an abutting part (422) abutted against the abutting block (44), the cross section of the abutting part (422) is V-shaped, and the opening of the abutting part faces the second connecting part (421); one end, far away from the abutting block (44), of the abutting part (422) is fixedly connected with the first connecting part (41), and one end, close to the abutting block (44), of the abutting part (422) is suspended.

3. A seal-strengthened aluminum alloy fire window as defined in claim 1, wherein: the sealing assembly (4) further comprises a top block assembly (47) capable of being tightly pressed with the sealing strip (42).

4. A seal-strengthened aluminum alloy fire window according to claim 3, wherein: the ejecting block assembly (47) comprises a fixed block (471) fixed on the inner frame (2), an ejecting block (472) connected with the fixed block (471) in a sliding mode and a second elastic piece driving the ejecting block (472) to move towards the direction close to the sealing strip (42); the inside of fixed block (471) is seted up spout (4711), and kicking block (472) sliding connection is in the inside of spout (4711).

5. A seal-strengthened aluminum alloy fire window according to claim 4, wherein: one end, close to the second spring (473), of the top block (472) is fixed with a first limiting block (4721), the open end of the sliding groove (4711) is fixed with a second limiting block (4712), and the first limiting block (4721) can be abutted to the second limiting block (4712).

6. A seal-strengthened aluminum alloy fire window according to claim 4, wherein: the top block assembly (47) further comprises a stop block (474) connected to the fixing block (471) through a bolt, and the stop block (474) is located at the opening end of the sliding groove (4711).