CN213838342U

CN213838342U - Wood-steel composite door

Info

Publication number: CN213838342U
Application number: CN202022328996.2U
Authority: CN
Inventors: 罗琼
Original assignee: Hubei Keshang Wood Co ltd
Current assignee: Hubei Keshang Wood Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-30
Anticipated expiration: 2030-10-19

Abstract

The utility model provides a wood steel composite door, includes the door body, and the door body sets up in the door frame, and the door body is equipped with a steel sheet including setting up at two outside boards of beating on the medial surface of two boards of beating respectively, is equipped with a PLASTIC LAMINATED on the medial surface of two steel sheets respectively, is equipped with a plurality of steel side pipes between two PLASTIC LAMINATED, and steel side pipe intussuseption is filled with thermal-insulated stopping, and it has fire-retardant stopping to fill between two adjacent steel side pipes. This novel adopt above-mentioned structure, can effectively solve the problem among the prior art, realize promoting a body bulk strength, guarantee the heat-proof quality, the leakproofness of a body.

Description

Wood-steel composite door

Technical Field

The utility model relates to a furniture processing equipment field, specific is a wood steel composite door.

Background

At present, the steel-wood door structure circulating on the market generally comprises a wood door sheet and a steel inner sash body, and the wood door sheet and the steel inner sash body are fixedly connected through peripheral sealed edges.

However, the wood door sheet and the steel inner leaf body of the steel-wood door structure are only connected and fixed by the peripheral sealed edges, so that after the steel-wood door structure is used for a period of time, the wood door sheet and the steel inner leaf body are easy to dislocate, and the overall strength of the steel-wood door structure is low.

Disclosure of Invention

The utility model aims to solve the technical problem that a wooden steel composite door is provided, the problem among the prior art can be effectively solved, the whole intensity of the lift gate body is realized, heat-proof quality, the leakproofness of the guarantee door body.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a wood steel composite door, includes the door body, and the door body sets up in the door frame, and the door body is equipped with a steel sheet including setting up at two outside boards of beating on the medial surface of two boards of beating respectively, is equipped with a PLASTIC LAMINATED on the medial surface of two steel sheets respectively, is equipped with a plurality of steel side pipes between two PLASTIC LAMINATED, and steel side pipe intussuseption is filled with thermal-insulated stopping, and it has fire-retardant stopping to fill between two adjacent steel side pipes.

In the preferred scheme, the outer side surface of the base plate is provided with a buffer plate, the buffer plate is not in contact with the base plate, one surface of the base plate, facing the buffer plate, is provided with a plurality of first grooves, one surface of the buffer plate, facing the base plate, is provided with second grooves in one-to-one symmetry with the first grooves, springs are arranged between the first grooves and the second grooves on the same vertical surface, and two ends of each spring are respectively arranged in the first grooves and the second grooves.

In the preferred scheme, a first positioning column and a second positioning column are arranged in the first groove and the second groove respectively, the first positioning column and the second positioning column are connected in a sleeved mode, and a spring is sleeved outside the first positioning column and the second positioning column.

In a preferred scheme, the heat insulation filler is superfine glass wool filler.

In a preferred embodiment, the flame-retardant filler is a butyl rubber filler.

In the preferred scheme, the two sides of the door body are provided with door body solid wood sealing edges, the door body solid wood sealing edges are provided with mounting grooves, and a base plate, a steel plate, a fireproof plate and a buffer plate which form the door body are all arranged in the mounting grooves.

In the preferred scheme, the solid wood edge of the door body is covered with rubber.

In the preferred scheme, the inner side wall of the door frame is provided with a door frame solid wood edge sealing, the door frame is connected with the door body through a hinge, and the hinge penetrates through the door frame solid wood edge sealing and the door body solid wood edge sealing on one side of the door plate.

The utility model provides a wooden steel composite door through adopting above-mentioned structure, has following beneficial effect:

(1) the connection stability among the fireproof plates at two sides, the steel plates and the bottom plate is realized through the steel square tubes, the strength of the door body is effectively increased, and the condition that the inner layer and the outer layer are staggered after the door body is subjected to external force is avoided;

(2) the buffer plate capable of deforming in a small amplitude is arranged, so that the buffer purpose can be realized after the door body receives impact, and the damage degree of the door body is reduced;

(3) the superfine glass wool filler is used as a heat insulation filler, and has the advantages of light weight, low heat conductivity coefficient, good heat insulation and sound absorption performance, corrosion resistance, heat resistance, freezing resistance, shock resistance, moth resistance, skin pricking resistance and good chemical stability;

(4) the flame-retardant filler is butyl rubber filler, and the butyl rubber has the advantages of heat resistance, ozone resistance, aging resistance, shock absorption and electric insulation performance;

(5) the rubber sheets on the two sides of the door body can achieve the purpose of noise reduction when the door is closed.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic sectional view of the present invention.

In the figure: the door comprises a base plate 1, a first groove 101, a steel plate 2, a fireproof plate 3, a steel square tube 4, heat insulation filler 5, flame-retardant filler 6, a door body solid wood edge sealing 7, a mounting groove 701, a rubber sheet 8, a door frame 9, a door frame solid wood edge sealing 10, a buffer plate 11, a second groove 111, a spring 12, a first positioning column 13 and a second positioning column 14.

Detailed Description

As in fig. 1, a wood-steel composite door, including the door body, the door body sets up in door frame 9, and the door body is equipped with a steel sheet 2 respectively including setting up at two outermost baseboard 1 on the medial surface of two baseboard 1, is equipped with a PLASTIC LAMINATED 3 on the medial surface of two steel sheets 2 respectively, is equipped with a plurality of steel square pipes 4 between two PLASTIC LAMINATED 3, and steel square pipe 4 intussuseption is filled with thermal-insulated filler 5, and it has fire-retardant filler 6 to fill between two adjacent steel square pipes 4.

In the preferred scheme, the lateral surface of the base plate 1 is provided with the buffer plate 11, the buffer plate 11 is not in contact with the base plate 1, one surface of the base plate 1 facing the buffer plate 11 is provided with a plurality of first grooves 101, one surface of the buffer plate 11 facing the base plate 1 is provided with second grooves 111 which are in one-to-one symmetry with the first grooves 101, springs 12 are arranged between the first grooves 101 and the second grooves 111 on the same vertical surface, and two ends of each spring 12 are respectively arranged in the first grooves 101 and the second grooves 111.

In a preferable scheme, a first positioning column 13 and a second positioning column 14 are respectively arranged in the first groove 101 and the second groove 111, the first positioning column 13 and the second positioning column 14 are connected in a sleeved mode, and the spring 12 is sleeved outside the first positioning column 13 and the second positioning column 14.

In a preferred scheme, the heat insulation filler 5 is an ultra-fine glass wool filler.

In a preferred embodiment, the flame-retardant filler 6 is a butyl rubber filler.

In the preferred scheme, the two sides of the door body are provided with door body solid wood edge seals 7, the door body solid wood edge seals 7 are provided with mounting grooves 701, and a base plate 1, a steel plate 2, a fireproof plate 3 and a buffer plate 11 which form the door body are all arranged in the mounting grooves 701.

In the preferred scheme, the door body solid wood edge banding 7 is further covered with a rubber sheet 8.

In the preferred scheme, the inner side wall of the door frame 9 is provided with a door frame solid wood seal edge 10, the door frame 9 is connected with the door body through a hinge, and the hinge penetrates through the door frame solid wood seal edge 10 and the door body solid wood seal edge 7 on one side of the door plate.

In the production process, the fireproof plate 3 can be selectively opened, the steel square tube 4 is arranged in the leaning opening, and the steel square tube 4 and the steel plate 2 are welded, so that the integral stability of the door body is improved;

the hinge that sets up between door frame 9 and the door body adopts hidden structure, and two mounting grooves of hinge set up respectively on door frame 9 lateral wall and door body lateral wall, reserve the hole that supplies the hinge to pass on the rubber skin 8.

Claims

1. The wood-steel composite door is characterized in that: including the door body, the door body sets up in door frame (9), and the door body is equipped with a steel sheet (2) respectively including setting up two outside boards (1) of beating on the medial surface of two boards (1), is equipped with a PLASTIC LAMINATED (3) respectively on the medial surface of two steel sheets (2), is equipped with a plurality of steel square pipes (4) between two PLASTIC LAMINATED (3), and steel square pipe (4) intussuseption is filled with thermal-insulated stopping (5), and it has fire-retardant stopping (6) to fill between two adjacent steel square pipes (4).

2. The wood-steel composite door according to claim 1, wherein: beat the lateral surface of bottom plate (1) on be equipped with buffer board (11), buffer board (11) and beat bottom plate (1) contactless, beat bottom plate (1) and be equipped with a plurality of first recesses (101) on the one side of buffer board (11), buffer board (11) are equipped with second recess (111) with first recess (101) one-to-one symmetry towards the one side of beating bottom plate (1), be located and be equipped with between first recess (101) and second recess (111) on the same vertical face spring (12), spring (12) both ends set up respectively in first recess (101) and second recess (111).

3. The wood-steel composite door according to claim 2, wherein: first recess (101) and second recess (111) in be equipped with first reference column (13) and second reference column (14) respectively, first reference column (13) and second reference column (14) cup joint and connect, spring (12) cover is established in first reference column (13) and second reference column (14) outside.

4. The wood-steel composite door according to claim 1, wherein: the heat insulation filling material (5) is superfine glass wool filling material.

5. The wood-steel composite door according to claim 1, wherein: the flame-retardant filler (6) is butyl rubber filler.

6. The wood-steel composite door according to claim 1, wherein: the door body both sides be equipped with door body wood banding (7), be equipped with mounting groove (701) on door body wood banding (7), constitute the door body beat bottom plate (1), steel sheet (2), PLASTIC LAMINATED (3) and buffer board (11) and all set up in mounting groove (701).

7. The wood-steel composite door according to claim 6, wherein: the door body solid wood edge banding (7) is further covered with a rubber skin (8).

8. The wood-steel composite door according to claim 1, wherein: the door frame is characterized in that a door frame solid wood sealing edge (10) is arranged on the inner side wall of the door frame (9), the door frame (9) is connected with the door body through a hinge, and the hinge penetrates through the door frame solid wood sealing edge (10) and the door body solid wood sealing edge (7) on one side of the door plate.