CN110725639A - Fireproof seals for doors, windows/curtain walls - Google Patents

Abstract

The invention discloses a fireproof seal for doors and windows/curtain walls. The doors and windows/curtain walls include a frame, a plate and a bead; the fireproof seal includes a seal and a fireproof; the plate is arranged between the frame and the bead; There are seals and fireproof parts between the frames and between the plates and the pressure strips. The pressure strips and the frame are tightly connected and the seals and fireproof parts between the pressure strips and the plate parts are pressed, and the pressure strips drive the plate parts to press the frame. Seals and fireproof parts between the panels, the fireproof parts are hidden by the seals. The fireproof seal has the advantages of beautiful appearance and improved air tightness, water tightness and fire resistance.

Description

Fireproof seals for doors, windows/curtain walls

technical field

The invention mainly relates to the field of construction engineering, in particular to a fireproof seal for doors, windows/curtain walls.

Background technique

The existing EPDM sealant strips and other fireproof sealant strips have good air-tight and water-tight properties, and are widely used in the sealing positions of building doors, windows and curtain wall products. However, when exposed to fire, the adhesive strip will still burn and melt, and it has no real fireproof function. The direct use of non-combustible materials such as fireproof cotton and fireproof board can meet the fire protection requirements, but they cannot meet the use requirements in terms of airtightness and watertightness, and also cannot meet the appearance requirements.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and to provide a fireproof seal for doors, windows/curtain walls, which has an attractive appearance and can improve air tightness, water tightness and fire resistance.

In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions:

A fireproof seal for doors, windows/curtain walls, the door/window/curtain wall includes a frame, a panel and a bead, the fire seal includes a seal and a fireproof, the plate is arranged between the frame and the bead, so Between the plate and the frame and between the plate and the bead, a sealing member and a fireproof member are provided under pressure, and the bead and the frame are tightly connected and the sealing member and the fireproof member between the bead and the plate are pressed tightly, and all the The battens drive the panels to compress the seals between the frame and the panels and the fire protection, which are hidden by the seals.

As a further improvement of the above technical solution:

The sealing member is set as a sealing strip, and the fireproof member is set as a fireproof cotton.

The sealing member and the fireproof member are arranged side by side, the sealing member is arranged on the visible side, and the fireproof member is arranged on the non-visible side.

An accommodating groove is opened on the sealing member, and the fireproof member is hidden in the accommodating groove.

The notch of the accommodating groove faces the plate.

The notch of the accommodating groove faces the frame.

The notch of the accommodating groove faces the non-visible side.

A covering cavity is opened on the sealing member, and the fireproof member is wrapped in the covering cavity.

The sealing element is provided with a pick-and-place port that communicates the covering cavity and the outside.

Anti-retraction teeth are provided on the side of the sealing member that is in close contact with the plate member.

Compared with the prior art, the advantages of the present invention are:

The present invention is used for a fireproof seal for doors, windows/curtain walls, the doors and windows/curtain walls include a frame, a plate and a bead, the fire seal includes a seal and a fireproof, the plate is arranged between the frame and the bead, between the plate and the frame, and There are seals and fireproof parts between the plate and the pressure strip. The pressure strip and the frame are tightly connected and the sealing parts and fireproof parts between the pressure strip and the plate are pressed. At the same time, the pressure strip drives the plate to press the frame and the plate. between the seals and the fire-resistant parts, the fire-resistant parts are hidden by the seals. Compared with the traditional structure, the fireproof seal ensures air tightness and water tightness through the seal, and meets the fire protection requirements through the fireproof member. Further, through the clever design of concealing the fireproof parts by the sealing parts, the overall appearance is beautiful and durable.

Description of drawings

FIG. 1 is a schematic structural diagram of Embodiment 1 of the present invention.

FIG. 2 is a schematic structural diagram of Embodiment 2 of the present invention.

FIG. 3 is a schematic structural diagram of Embodiment 3 of the present invention.

FIG. 4 is a schematic structural diagram of Embodiment 4 of the present invention.

FIG. 5 is a schematic structural diagram of Embodiment 5 of the present invention.

The symbols in the figure represent:

1. Frame; 2. Plate; 3. Strip; 4. Seal; 41. Receiving slot; 42. Covering cavity; 43. Pick-and-place port;

Detailed ways

The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

Example 1:

As shown in Figure 1, the present invention is used for the first embodiment of the fireproof seal for doors, windows/curtain walls, the doors and windows/curtain walls include a frame 1, a panel 2 and a bead 3, and the fireproof seal includes a seal 4 and a fireproof member 5, The plate 2 is arranged between the frame 1 and the bead 3, the sealing member 4 and the fireproof member 5 are evenly pressed between the plate 2 and the frame 1 and between the plate 2 and the bead 3, and the bead 3 is fastened to the frame 1. And press the sealing member 4 and the fireproof member 5 between the pressure strip 3 and the plate member 2, at the same time, the pressure strip 3 drives the plate member 2 to press the sealing member 4 and the fireproof member 5 between the frame 1 and the plate member 2, and the fireproof member 5 is blocked. Seal 4 is hidden. Compared with the traditional structure, the fireproof sealing member uses the sealing member 4 to ensure air tightness and water tightness, and the fireproof member 5 meets the fire protection requirements. Further, through the clever design of concealing the fireproof member 5 by the sealing member 4, the overall appearance is beautiful and durable.

In this embodiment, the sealing member 4 is set as a sealing rubber strip, and the fireproof member 5 is set as a fireproof cotton. The sealing strip and fireproof cotton are used for simple production and low cost.

In this embodiment, the sealing member 4 and the fireproof member 5 are arranged side by side, the sealing member 4 is arranged on the visible side, and the fireproof member 5 is arranged on the non-visible side. It is equivalent that the inner fireproof member 5 is hidden by the outer sealing member 4 to form a hidden structure, and the structure is simple and practical.

Example 2:

As shown in FIG. 2 , the second embodiment of the fireproof seal used for doors, windows/curtain walls of the present invention is basically the same as the first embodiment, the only difference being: in this embodiment, the seal 4 is provided with a In the accommodating groove 41 , the fireproof member 5 is hidden in the accommodating groove 41 . On the one hand, the accommodating groove 41 conceals the fireproof member 5 to ensure the overall appearance is beautiful and durable, on the other hand, the accommodating groove 41 also forms a restraint positioning for the fireproof member 5 during installation, which improves the convenience of installation.

In this embodiment, the side of the sealing member 4 in close contact with the plate member 2 is provided with an anti-retraction tooth 44 . The anti-retraction teeth 44 can improve the adhesion between the sealing member 4 and the plate member 2 and improve the connection strength.

In this embodiment, the notch of the accommodating groove 41 faces the plate member 2 . That is, the matching plate 2 forms a seal for the fireproof member 5, and its structure is simple and reliable.

Example 3:

As shown in FIG. 3 , the third embodiment of the fireproof seal for doors, windows/curtain walls of the present invention is basically the same as that of the second embodiment, the only difference being: in this embodiment, the groove of the accommodating groove 41 The mouth is towards frame 1. That is, the matching frame 1 forms a closure for the fireproof member 5, and its structure is simple and reliable.

Example 4:

As shown in FIG. 4 , the fourth embodiment of the fireproof seal used for doors, windows/curtain walls of the present invention is basically the same as the second embodiment, the only difference being: in this embodiment, the groove of the accommodating groove 41 The mouth faces the non-visible side. This structure forms a semi-enclosed hidden structure for the fireproof member 5, and its structure is simple and practical.

Example 5:

As shown in FIG. 5 , the fifth embodiment of the fireproof sealing member for doors, windows/curtain walls of the present invention is basically the same as that of the first embodiment, the only difference being that in this embodiment, the sealing member 4 is provided with a In the coating cavity 42 , the fireproof member 5 is wrapped in the coating cavity 42 . In this structure, the outer periphery of the coating cavity 42 forms a seal for the fireproof member 5, and the structure is simple and reliable.

In the present embodiment, the sealing member 4 is provided with a pick-and-place port 43 that communicates with the covering cavity 42 and the outside. The pick-and-place port 43 is used for the installation of the fireproof member 5, and has a simple structure and an ingenious design.

Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art, without departing from the scope of the technical solution of the present invention, can make many possible changes and modifications to the technical solution of the present invention by using the technical content disclosed above, or modify it into an equivalent implementation of equivalent changes. example. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solutions of the present invention should fall within the protection scope of the technical solutions of the present invention.

Claims (9)

1. A fire-proof sealing member for door and window/curtain wall, door and window/curtain wall includes frame (1), plate (2) and layering (3), its characterized in that: the fireproof sealing piece comprises a sealing piece (4) and a fireproof piece (5), the plate (2) is arranged between the frame (1) and the pressing strip (3), the sealing piece (4) and the fireproof piece (5) are arranged between the plate (2) and the frame (1) and between the plate (2) and the pressing strip (3) in a pressure-sharing mode, the pressing strip (3) is fixedly connected with the frame (1) and compresses the sealing piece (4) and the fireproof piece (5) between the pressing strip (3) and the plate (2), meanwhile, the pressing strip (3) drives the plate (2) to compress the sealing piece (4) and the fireproof piece (5) between the frame (1) and the plate (2), and the fireproof piece (5) is hidden by the sealing piece (4).

2. Fire seal for doors/windows/curtain walls according to claim 1, characterized in that: sealing member (4) and fire prevention piece (5) set up side by side, sealing member (4) set up visual side, fire prevention piece (5) set up in the non-visual side.

3. Fire seal for doors/windows/curtain walls according to claim 1, characterized in that: the sealing element (4) is provided with a containing groove (41), and the fireproof element (5) is hidden in the containing groove (41).

4. A fire seal for windows/doors according to claim 3, characterized in that: the notch of the containing groove (41) faces the plate (2).

5. A fire seal for windows/doors according to claim 3, characterized in that: the notch of the accommodating groove (41) faces the frame (1).

6. A fire seal for windows/doors according to claim 3, characterized in that: the notch of the accommodation groove (41) faces the non-visible side.

7. Fire seal for doors/windows/curtain walls according to claim 1, characterized in that: a coating cavity (42) is formed in the sealing element (4), and the fireproof element (5) is coated in the coating cavity (42).

8. Fire seal for doors/windows/curtain walls according to claim 7, characterized in that: the sealing element (4) is provided with a taking and placing opening (43) which is communicated with the coating cavity (42) and the outside.

9. Fire seal for doors/windows/curtain walls according to any one of claims 1 to 8, characterized in that: and one side of the sealing element (4) tightly attached to the plate (2) is provided with anti-withdrawal teeth (44).

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