Wooden fireproof door with embedded fireproof core

Abstract

The utility model discloses an embedded fireproof core wooden fireproof door which comprises a door frame, a door leaf and a fireproof door handle, the door leaf is installed in the door frame through hinges, the fireproof door handle is installed at one end of the center of the front face of the door leaf, a seam covering plate is installed at one end of the door leaf, and the seam covering plate is attached to a groove formed in the inner side of the door frame; a back plate is arranged on the back face of the door leaf, a first containing groove is formed in the door leaf, and a first fireproof assembly with a fireproof function for the door leaf is arranged in the first containing groove. According to the wood fireproof door, the first containing groove, the first reinforcing frame, the first perlite plate, the back plate, the second containing groove, the second reinforcing frame, the second perlite plate and other parts are arranged and used in cooperation, so that the fireproof performance of the fireproof door is improved conveniently, and the safety of the wood fireproof door in the using process is improved conveniently; and moreover, through the arrangement of the first reinforcing frame and the second reinforcing frame, the surface strength of the wooden fireproof door can be enhanced conveniently, and then the hardness of the fireproof door is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fireproof door technical field, concretely is a kind of embedded fireproof core wooden fireproof door. BACKGROUND

[0002] Fire door refers to the door that can meet the requirements of fire resistance stability, integrity and heat insulation for a certain time. It is a fireproof partition with certain fire resistance, which is set between fire compartments, evacuation staircases and vertical shafts. The embedded fireproof core wooden fireproof door is a high-performance fireproof door product that embeds fireproof materials inside the wooden door body, combining the aesthetics of wooden doors and the safety performance of fireproof doors. This type of product is usually used in commercial buildings, public places and high-end residences that have high requirements for fire safety and decoration.

[0003] The existing fireproof door has a single fireproof core inside, which reduces the fireproof effect of the wooden fireproof door and the safety of the fireproof door in use. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing an embedded fireproof core wooden fireproof door. The first placing groove, the first reinforcing frame, the first perlite plate, the back plate, the second placing groove, the second reinforcing bracket and the second perlite plate are used in cooperation to improve the fireproof performance of the fireproof door and improve the safety of the wooden fireproof door in use. The first reinforcing frame and the second reinforcing frame are arranged to strengthen the surface strength of the wooden fireproof door and improve the hardness of the fireproof door. The problems in the background technology are solved.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An embedded fireproof core wooden fireproof door includes a door frame, a door leaf and a fireproof door handle. The door leaf is installed inside the door frame through a hinge. The fireproof door handle is installed at the front center of the door leaf. The door leaf has a cover joint plate at one end. The cover joint plate is attached to the groove on the inner side of the door frame.

[0007] The back plate is arranged on the back of the door leaf. The first placing groove is arranged inside the door leaf. The first fireproof assembly is arranged inside the first placing groove to provide the door leaf with fireproof function. The second placing groove is arranged inside the back plate. The second fireproof assembly is arranged inside the second placing groove. The first fireproof assembly includes the first reinforcing bracket and the first perlite plate. The first reinforcing bracket has the first placing groove around its surface. The first perlite plate is arranged inside the first placing groove. The first placing groove and the first perlite plate are bonded by glue.

[0008] Preferably, the second fireproof component comprises a second reinforcing support and a second perlite plate, a second accommodating groove is formed around the surface of the second reinforcing support, and the second perlite plate is arranged in the second accommodating groove.

[0009] Preferably, a first clamping block is sequentially arranged from top to bottom in the middle of one side of the first reinforcing support, and the first clamping block is clamped in a corresponding first clamping groove formed in the inside of the first accommodating groove.

[0010] Preferably, the first clamping block and the first clamping groove are matched.

[0011] Preferably, a second clamping block is sequentially arranged from top to bottom in the middle of one side of the second reinforcing support, and the second clamping block is clamped in a corresponding second clamping groove formed in the inside of the second accommodating groove.

[0012] Preferably, a plurality of sealing glue columns are arranged at both ends of the inner side of the door leaf, and the sealing glue columns are clamped in corresponding sealing grooves formed in the inner side of the back plate.

[0013] Preferably, the sealing glue column and the sealing groove are matched.

[0014] Preferably, the second clamping groove and the second clamping block are matched.

[0015] Compared with the prior art, the wood fireproof door has the advantages that:

[0016] The wood fireproof door has the advantages that: the first accommodating groove, the first reinforcing support, the first perlite plate, the back plate, the second accommodating groove, the second reinforcing support and the second perlite plate are used in cooperation, so that the fireproof performance of the fireproof door is improved, the safety of the wood fireproof door during use is improved, the first reinforcing support and the second reinforcing support are arranged, so that the surface strength of the wood fireproof door is strengthened, and the hardness of the fireproof door is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is an explosive separation structural schematic view of the utility model;

[0019] Figure 3 It is Figure 2 It is a rear view structural schematic view;

[0020] Figure 4 It is a door frame structural schematic view of the utility model.

[0021] In the figure: 1, door frame; 2, door leaf; 201, fireproof door handle; 202, cover joint plate; 3, first placing groove; 301, first reinforcing support; 302, first clamping block; 303, first clamping groove; 304, first perlite plate; 305, first placing groove; 4, back plate; 5, second placing groove; 501, second reinforcing support; 502, second clamping block; 503, second clamping groove; 504, second perlite plate; 505, second placing groove; 6, sealing glue column; 601, sealing groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1 to 4 The utility model provides a technical scheme:

[0024] A kind of embedded fireproof core wooden fireproof door, including door frame 1, door leaf 2 and fireproof door handle 201, the inside of door frame 1 is equipped with door leaf 2 by hinge, the front center one end of door leaf 2 is equipped with fireproof door handle 201, one end of door leaf 2 is equipped with cover joint plate 202, cover joint plate 202 is attached with the recess of inside of door frame 1;

[0025] The back of door leaf 2 is equipped with back plate 4, and the inside of door leaf 2 is equipped with first placing groove 3, the inside of first placing groove 3 is equipped with first fireproof component for door leaf 2 to have fireproof function, the inside of back plate 4 is equipped with second placing groove 5, the inside of second placing groove 5 is equipped with second fireproof component, first fireproof component includes first reinforcing support 301 and first perlite plate 304, the surface of first reinforcing support 301 is equipped with first placing groove 305, the inside of first placing groove 305 is equipped with first perlite plate 304, and first placing groove 305 and first perlite plate 304 are bonded by glue.

[0026] Second fireproof component includes second reinforcing support 501 and second perlite plate 504, the surface of second reinforcing support 501 is equipped with second placing groove 505, the inside of second placing groove 505 is equipped with second perlite plate 504, and second placing groove 505 and second perlite plate 504 are bonded by glue.

[0027] First perlite plate 304 and second perlite plate 504: it is with expanded perlite as main raw material, adds inorganic cementitious material (such as cement, gypsum, water glass etc.) and is formed into light fireproof plate material by pressing, solidification.

[0028] The middle part of one side of the first reinforcing support 301 is sequentially provided with a first clamping block 302 from top to bottom, and the first clamping block 302 is clamped in a corresponding first clamping groove 303 provided in the first placing groove 3.

[0029] The middle part of one side of the second reinforcing support 501 is sequentially provided with a second clamping block 502 from top to bottom, and the second clamping block 502 is clamped in a corresponding second clamping groove 503 provided in the second placing groove 5.

[0030] The first placing groove 3, the first reinforcing support, the first perlite plate 304, the first placing groove 305 back plate 4, the second placing groove 5, the second reinforcing support 501, the second perlite plate 504 and the second placing groove 505 are used in cooperation, so as to improve the fireproof performance of the fireproof door, improve the safety of the wooden fireproof door in use, and the first reinforcing support and the second reinforcing support are provided, so as to strengthen the surface strength of the wooden fireproof door, and improve the hardness of the fireproof door.

[0031] Further, the first clamping block 302 provided on one side of the first reinforcing support 301 is clamped in the corresponding first clamping groove 303 provided in the first placing groove 3, so as to fix the first reinforcing support 301, and the surface of the door leaf 2 is also strengthened in hardness; then, the first perlite plate 304 is clamped into the first placing groove 305 by glue, so as to realize the fireproof effect of the door leaf 2.

[0032] Then, the second clamping block 502 provided on one side of the second reinforcing support 501 is clamped in the corresponding second clamping groove 503 provided in the second placing groove 5, so as to fix the second reinforcing support 501, and the back plate 4 is also strengthened in strength; then, the second perlite plate 504 is clamped into the second placing groove 505 by glue.

[0033] The first reinforcing support 301, the second reinforcing support 501, the first perlite plate 304, the second perlite plate 504 and the back plate 4 are used in cooperation, so as to realize the double-layer fireproof effect of the fireproof door, and improve the safety performance of the fireproof door in use.

[0034] The inner side of the door leaf 2 is provided with a plurality of sealing rubber columns 6, which are clamped in the corresponding sealing grooves 601 on the inner side of the back plate 4 and are matched with the sealing grooves 601. By arranging the sealing rubber columns 6 and the sealing grooves 601, the door leaf 2 and the back plate 4 are clamped and fixed together to form an integrated whole, so that the first reinforcing support 301 and the second reinforcing support 501 are attached together, thereby improving the fireproof effect of the fireproof door.

[0035] In general, the utility model is through the door leaf 2, back plate 4, first placement groove 3, second placement groove 5, first reinforcing support 301, first perlite plate 304, second reinforcing support 501 and second perlite plate 504 etc. cooperation, so that the first perlite plate 304 and the second perlite plate 504 are embedded in the first reinforcing support 301 and the second reinforcing support 501 arranged inside the door leaf 2 and the back plate 4.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An embedded fire resistant core wooden fire door, characterized in that: The door frame (1) is internally provided with the door leaf (2) through a hinge, the front center of the door leaf (2) is provided with the fireproof door handle (201), one end of the door leaf (2) is provided with the cover joint plate (202), and the cover joint plate (202) is attached to the groove provided on the inner side of the door frame (1); The back plate (4) is arranged on the back of the door leaf (2), the first placing groove (3) is arranged in the door leaf (2), the first fireproof assembly is arranged in the first placing groove (3) and is used for the door leaf (2), the second placing groove (5) is arranged in the back plate (4), the second fireproof assembly is arranged in the second placing groove (5), the first fireproof assembly comprises the first reinforcing support (301) and the first perlite plate (304), the first reinforcing support (301) is provided with the first placing groove (305) around the surface, the first placing groove (305) is provided with the first perlite plate (304), and the first placing groove (305) and the first perlite plate (304) are bonded by glue.

2. The embedded fireproof core wooden fireproof door according to claim 1, characterized in that: The second fireproof assembly comprises the second reinforcing support (501) and the second perlite plate (504), the second reinforcing support (501) is provided with the second placing groove (505) around the surface, the second placing groove (505) is provided with the second perlite plate (504), and the second placing groove (505) and the second perlite plate (504) are bonded by glue.

3. The embedded fireproof core wooden fireproof door according to claim 1, characterized in that: The first reinforcing support (301) is provided with the first clamping block (302) arranged in the middle of one side from top to bottom in sequence, and the first clamping block (302) is clamped into the corresponding first clamping groove (303) arranged in the first placing groove (3).

4. The embedded fireproof core wooden fireproof door according to claim 3, characterized in that: The first clamping block (302) and the first clamping groove (303) are matched.

5. The embedded fireproof core wooden fireproof door according to claim 2, characterized in that: The second reinforcing support (501) is provided with the second clamping block (502) arranged in the middle of one side from top to bottom in sequence, and the second clamping block (502) is clamped into the corresponding second clamping groove (503) arranged in the second placing groove (5).

6. The embedded fire resistant core wood fire door according to claim 1, wherein: The door leaf (2) is provided with a plurality of groups of sealing glue columns (6) arranged on the inner side of both ends, and the sealing glue columns (6) are clamped into the corresponding sealing grooves (601) arranged in the inner side of the back plate (4).

7. The framed fire-resistance core wooden fire door according to claim 6, characterized in that: The sealing glue columns (6) and the sealing grooves (601) are matched.

8. The embedded fireproof core wooden fireproof door according to claim 5, characterized in that: The second clamping groove (503) and the second clamping block (502) are matched.

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