CN215369488U

CN215369488U - Steel-wood fireproof door with replaceable veneer

Info

Publication number: CN215369488U
Application number: CN202121673009.0U
Authority: CN
Inventors: 周伟志
Original assignee: Hunan Xingyue Security Technology Co ltd
Current assignee: Hunan Xingyue Security Technology Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-12-31
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a steel-wood fireproof door with a replaceable veneer, which comprises a door frame, wherein a door plate is movably connected in the door frame, a veneer groove is formed in the front end of the door plate, a veneer is fixedly connected in the veneer groove, a rubber pad is fixedly connected to the right groove wall of the veneer groove, two connecting columns are fixedly mounted on the lower groove wall of the veneer groove, a connecting block is mounted on the rear groove wall of the veneer groove, two telescopic devices are fixedly connected to the upper groove wall of the veneer groove, two first screw grooves are formed in the left end of the door plate, and two screws are fixedly connected to the left end of the door plate through the first screw grooves. According to the steel-wood fireproof door with the replaceable veneer, the movable connecting columns and the screw holes are arranged, the door plate and the veneer are connected together through the screw rods, the veneer can be better detached and replaced, the structure is simple and firm, the flexibility is high, and the safety performance is high.

Description

Steel-wood fireproof door with replaceable veneer

Technical Field

The utility model relates to the technical field of fireproof doors, in particular to a steel-wood fireproof door with a replaceable veneer.

Background

The fireproof steel-wood door is a new material of doors and windows, and has high temperature resistance, the performance of fire prevention and environmental protection, in daily life use, the decorative board that sometimes can need to be changed on the door plant makes doors and windows more pleasing to the eye, in current door and window structure, because of all be integrated fixed knot constructs, lead to changing the panel just needs whole changes, practice thrift the environmental protection inadequately, the efficiency greatly reduced of the change that also makes, thereby caused this to prevent the limitation that fire door device used, and the decorative board needs higher stability, so, we propose a novel fireproof steel-wood door device of removable decorative board.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a steel-wood fireproof door with a replaceable veneer, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a fire door is prevented to steel wood with removable decorative board, includes the door frame, swing joint has the door plant in the door frame, the door plant front end is opened there is the veneer groove, veneer inslot fixedly connected with veneer, veneer groove right side cell wall fixedly connected with rubber pad, cell wall fixed mounting has two spliced poles under the veneer groove, the connecting block is installed to the cell wall behind the veneer groove, two telescoping devices of cell wall fixedly connected with on the veneer groove, open the door plant left end has two spiral shells groove, the door plant left end passes two screw rods of spiral shell groove fixedly connected with.

Preferably, the left part of the front end of the door panel is movably connected with a handle, the left end of the door panel is fixedly connected with a seal strip, the seal strip is positioned at the left part of the screw rod, and the screw rod penetrates through the door panel and is fixedly connected with the veneer.

Preferably, the decorative board comprises a board body, the rear end of the board body is provided with a connecting groove, the lower end of the board body is provided with two first round holes and a square groove, the square groove is located between the two first round holes, the upper end of the board body is provided with two second round holes, the left end of the board body is provided with two second spiral grooves, and the first round holes are respectively sleeved on the outer surfaces of the two connecting posts.

Preferably, the telescopic device comprises a telescopic column, a limiting groove is formed in the telescopic column, a spring is fixedly connected to the upper end of the telescopic column, a telescopic rod is arranged in the spring and located in the limiting groove, and the upper end of the telescopic rod is fixedly connected with the door plate.

Preferably, the two screw rods correspond to the first screw grooves and the second screw grooves in position, and the second round holes correspond to the two telescopic columns in position.

Preferably, the connecting groove is matched with the size of the connecting block, and the front end face of the plate body is flush with the front end face of the door frame.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the decorative panel groove is formed in the door plate, the connecting column and the telescopic device are arranged in the decorative panel groove, and the spring and the limiting groove are arranged on the telescopic device, so that the decorative panel is more convenient to assemble and disassemble on the door plate, and the flexibility is improved.

2, according to the utility model, the connecting column and the connecting block are arranged in the veneer groove, the screw rod is arranged on the door plate, the first round hole and the second round hole are formed in the upper end and the lower end of the veneer, the connecting groove is formed in the rear part of the veneer, the connecting block is clamped with the connecting groove, and the connecting column is connected with the second round hole, so that the veneer is assembled on the door plate more firmly, and the stability is improved.

Drawings

Figure 1 is a schematic view of the overall structure of a steel-wood fire rated door having a replaceable veneer panel according to the present invention;

figure 2 is a schematic view of the connection structure of the door panel of the fireproof steel-wood door with replaceable veneer according to the present invention;

figure 3 is a schematic view of the overall structure of a facing panel of a steel-wood fire rated door with a replaceable facing panel according to the present invention;

figure 4 is a schematic view of the bottom of the facing of a steel wood fire rated door having a replaceable facing of the present invention;

figure 5 is a schematic view of the connection of the extension device of the steel-wood fire door with a replaceable veneer according to the present invention.

In the figure: 1. a door frame; 2. a door panel; 3. a veneer groove; 4. a rubber pad; 5. a screw; 6. a seal; 7. connecting columns; 8. connecting blocks; 9. a veneer; 10. a first spiral groove; 11. a telescoping device; 12. a handle; 91. a plate body; 92. connecting grooves; 93. a first round hole; 94. a square groove; 95. a second spiral groove; 96. a second round hole; 111. a telescopic column; 112. a spring; 113. a telescopic rod; 114. a limiting groove.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a steel-wood fireproof door with a replaceable veneer comprises a door frame 1, a door plate 2 is movably connected in the door frame 1, a veneer groove 3 is formed in the front end of the door plate 2, a veneer plate 9 is fixedly connected in the veneer groove 3, a rubber pad 4 is fixedly connected to the right groove wall of the veneer groove 3, two connecting posts 7 are fixedly mounted on the lower groove wall of the veneer groove 3, a connecting block 8 is mounted on the rear groove wall of the veneer groove 3, two expansion devices 11 are fixedly connected to the upper groove wall of the veneer groove 3, two first screw grooves 10 are formed in the left end of the door plate 2, and two screws 5 are fixedly connected to the left end of the door plate 2 through the first screw grooves 10.

The left part of the front end of the door panel 2 is movably connected with a handle 12, the left end of the door panel 2 is fixedly connected with a seal 6, the seal 6 is positioned at the left part of a screw 5, the screw 5 penetrates through the door panel 2 and is fixedly connected with a veneer 9, and the connectivity of the veneer 9 and the door panel 2 is enhanced; the veneer 9 comprises a plate body 91, the rear end of the plate body 91 is provided with a connecting groove 92, the lower end of the plate body 91 is provided with two first round holes 93 and a square groove 94, the square groove 94 is positioned between the two first round holes 93, the upper end of the plate body 91 is provided with two second round holes 96, the left end of the plate body 91 is provided with two second spiral grooves 95, the two first round holes 93 are respectively sleeved on the outer surfaces of the two connecting columns 7, so that the veneer 9 can be better fixed on the door plate 2, and the stability is improved; the telescopic device 11 comprises a telescopic column 111, a limit groove 114 is formed in the telescopic column 111, the upper end of the telescopic column 111 is fixedly connected with a spring 112, a telescopic rod 113 is arranged in the spring 112, and the telescopic rod 113 is positioned in the limit groove 114, so that the veneer 9 and the door panel 2 can be better connected, the assembly and disassembly are convenient, and the flexibility is improved; the upper end of the telescopic rod 113 is fixedly connected with the door panel 2; the two screws 5 correspond to the two first screw grooves 10 and the two second screw grooves 95 in position, and the two second round holes 96 correspond to the two telescopic columns 111 in position; the connecting groove 92 is matched with the connecting block 8 in size, and the front end face of the plate body 91 is flush with the front end face of the door frame 1, so that the whole veneer 9 can be conveniently assembled.

The utility model is a steel-wood fireproof door with replaceable veneer, the assembly and replacement of the veneer 9 can be facilitated by arranging a telescopic device 11, a spring 112 and a telescopic column 111 are arranged on the telescopic device 11, a telescopic rod 113 is arranged in the spring 112, a limit groove 114 is arranged in the telescopic column 111, a first spiral groove 10 is arranged at the left end of a door plate 2, a veneer groove 3 is arranged on the door plate 2, a connecting column 7 is arranged on the lower groove wall of the veneer groove 3, a connecting block 8 is arranged in the groove, a first round hole 93 and a square groove 94 are arranged at the lower end of the veneer 9, a second spiral groove 95 is arranged at the left end of the veneer 9, a second round hole 96 is arranged at the upper end of the veneer 9, a connecting groove 92 is arranged at the rear end of the veneer 9, the two telescopic rods 113 are fixedly arranged on the upper groove wall of the veneer groove 3, when the veneer 9 needs to be replaced in the whole device use process, placing the hand in the square groove 94, taking up the veneer 9, placing the veneer 9 into the veneer groove 3, then the veneer 9 is lifted upwards to be inserted and connected with the telescopic column 111, the veneer is continuously lifted upwards, the spring 112 is stressed and deformed, the telescopic rod 113 is stretched and enters the telescopic column 111, when the bottom of the veneer 9 is higher than the connecting column 7, the veneer 9 is completely placed in the veneer groove 3, at the moment, the veneer 9 moves downwards, so that the connecting column 7 is inserted and connected with the second round hole 96, and the connecting block 8 and the connecting groove 92 are clamped, the veneer 9 is loosened, the primary assembly is completed, then, utilize screw rod 5 to pass a spiral shell groove 10 and No. two spiral shell grooves 95, be in the same place door plant 2 and decorative board 9 fixed connection, strengthen decorative board 9's stability, prevent to appear rocking in the use, whole device simple structure, strong adaptability is favorable to preventing the use of fire door decorative board demand.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fire door is prevented to steel wood with removable decorative board, includes door frame (1), its characterized in that: door frame (1) interior swing joint has door plant (2), door plant (2) front end is opened there are veneer groove (3), veneer groove (3) interior fixedly connected with decorative board (9), veneer groove (3) right cell wall fixedly connected with rubber pad (4), cell wall fixed mounting has two spliced poles (7) under veneer groove (3), connecting block (8) are installed to veneer groove (3) back cell wall, cell wall fixedly connected with two telescoping device (11) on veneer groove (3), door plant (2) left end is opened there are two spiral shells groove (10), door plant (2) left end passes two screw rods (5) of spiral shell groove (10) fixedly connected with.

2. The fire rated steel-wood door with replaceable trim panel of claim 1, wherein: the door is characterized in that a handle (12) is movably connected to the left portion of the front end of the door plate (2), a seal (6) is fixedly connected to the left end of the door plate (2), the seal (6) is located on the left portion of the screw rod (5), and the screw rod (5) penetrates through the door plate (2) and is fixedly connected with the veneer (9).

3. The fire rated steel-wood door with replaceable trim panel of claim 1, wherein: decorative board (9) package rubbing board body (91), open plate body (91) rear end has spread groove (92), open plate body (91) lower extreme has two round holes (93) and square groove (94), and square groove (94) are located between two round holes (93), open plate body (91) upper end has two round holes (96), open plate body (91) left end has two spiral shell grooves (95), two do not cup joint at two spliced pole (7) surfaces round hole (93).

4. The fire rated steel-wood door with replaceable trim panel of claim 1, wherein: telescoping device (11) are including flexible post (111), seted up spacing groove (114) in flexible post (111), flexible post (111) upper end fixedly connected with spring (112), be provided with telescopic link (113) in spring (112), and telescopic link (113) are located spacing groove (114), telescopic link (113) upper end and door plant (2) fixed connection.

5. The fire rated steel-wood door with replaceable trim panel of claim 3, wherein: the two screw rods (5) correspond to the two first screw grooves (10) and the two second screw grooves (95) in position, and the two second round holes (96) correspond to the two telescopic columns (111) in position.

6. The fire rated steel-wood door with replaceable trim panel of claim 3, wherein: the connecting groove (92) is matched with the connecting block (8) in size, and the front end face of the plate body (91) is flush with the front end face of the door frame (1).