Fireproof reinforced bedroom door body and processing method thereof

Abstract

The fireproof reinforced bedroom door body comprises a middle frame and a front panel, the front panel is buckled to the front side of the middle frame, reinforcing columns are evenly arranged in gaps of the inner side face of the front panel, grooves are formed in the middles of the reinforcing columns, and dry powder is arranged in the grooves; the rear panel is buckled on the rear side of the middle frame; a drying agent is filled between the rear panel and the front panel; and the outer frame wraps the outer edge of the middle frame. The reinforcing columns are additionally arranged between the front panel and the rear panel, the damping performance of the door body can be achieved, meanwhile, the door body can be quickly disassembled in a bolt fixing mode, and the door body can be conveniently replaced and maintained. The dry powder materials and the dry materials are arranged in the door body in a staggered and combined mode, the flame-retardant and dehumidification functions can be achieved, the boards are prevented from being affected with damp and damaging the door body, and the service life of the door body is further prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of door body manufacturing, in particular to a fireproof reinforced bedroom door body and a processing method thereof. Background Art

[0002] A wooden door is a door made of wood. Due to its environmental protection and certain thermal insulation effects, it is generally used as a bedroom door. Most of the bedroom doors in the existing technology are made of a whole piece. During long-term use, they will collide with the door frame, causing the structural strength of the door to be reduced or even damaged.

[0003] At the same time, after the existing bedroom doors are processed, they usually only have simple decorative properties, their functionality is low, and they cannot effectively retard fire sources. At the same time, when the door body is contaminated with external water during use, the water will penetrate into the interior of the door body, thereby causing corrosion and deformation of the door body, thereby reducing the service life of the bedroom door, and increasing the cost expenditure caused by replacement and maintenance. Summary of the invention

[0004] The purpose of the present invention is to overcome the problems of single function and low structural strength of existing bedroom doors, and to provide a fire-resistant enhanced bedroom door body and a processing method thereof.

[0005] A fire-resistant enhanced bedroom door body, comprising

[0006] Middle frame,

[0007] A front panel, the front panel is buckled on the front side of the middle frame, reinforcing columns are evenly arranged in the inner side gaps of the front panel, a groove is arranged in the middle of the reinforcing columns, and dry powder is arranged in the groove;

[0008] A rear panel, the rear panel being buckled on the rear side of the middle frame; a desiccant is also filled between the rear panel and the front panel;

[0009] The outer frame is wrapped around the outer edge of the middle frame.

[0010] Furthermore, bolt slot columns are provided at the four corners of the inner side surface of the front panel, and bolt holes are provided at the four corners of the rear panel; and recessed grooves are provided on the outer sides of the bolt holes.

[0011] Furthermore, a shielding plate is integrally provided on one side of the outer frame located on the rear panel; the shielding plate is located outside the bolt hole.

[0012] Furthermore, the reinforcement column is configured as a regular hexagonal prism structure.

[0013] Furthermore, a ventilation hole group is also provided at the bottom of the rear panel.

[0014] Furthermore, the inner edge of the middle frame is arranged to be sloped; the inner side edges of the front panel and the rear panel are arranged to be sloped.

[0015] A method for processing a fire-resistant enhanced bedroom door, comprising the following steps:

[0016] S1: Raw material preparation:

[0017] S11: Select a plate, cut a front panel and a rear panel according to specifications, wherein a bolt slot column is cut integrally on the inner side of the front panel, and then spray paint and dry the plate;

[0018] S12: Select wooden blocks of corresponding size and rivet them together from end to end to form a middle frame;

[0019] S13: Select the corresponding wooden block and set the hollow middle frame as a reinforcement column;

[0020] S2: Local processing

[0021] S21: bevel cutting the inner side of the front panel, the rear panel and the inner edge of the middle frame in S1, with a deflection cutting angle of 30°;

[0022] S22: Evenly riveting and fixing the reinforcement column to the inner side surface of the front panel;

[0023] S23: Drilling thread grooves on the bolt slot columns of the front panel, and drilling bolt holes and a vent hole group on the surface of the rear panel;

[0024] S3: Assembling the packing

[0025] S31: firstly, place the front panel at the bottom, align the middle frame, and then fill the dry powder material into the reinforcement column and fill the dry material between the adjacent reinforcement columns;

[0026] S32: Then fasten the rear panel and select bolts to fix it to form a door body;

[0027] S4: Edge wrapping: select aluminum material to wrap the edge of the door body;

[0028] S5: Beautification: beautify the door surface.

[0029] Furthermore, in step S4, a shielding plate is integrally provided outside the bolt hole of the rear panel.

[0030] The beneficial effects of the present invention are:

[0031] 1. By adding a reinforcing column between the front panel and the rear panel, the shock-absorbing performance of the door body can be achieved. At the same time, the door body can be quickly disassembled by fixing with bolts, which is convenient for replacement and maintenance of the door body.

[0032] 2. By staggeredly arranging dry powder materials and dry materials inside the door body, flame retardant and dehumidification functions can be achieved, preventing the board from getting damp and damaging the door body, further improving the service life of the door body. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is the overall structural diagram of the door body;

[0034] Figure 2 The diagram is a schematic diagram of the explosion structure of the door body;

[0035] Figure 3 It is a schematic diagram of the rear panel structure;

[0036] Figure 4 It is a schematic diagram of the front panel structure;

[0037] Figure 5 It is a schematic diagram of the middle frame structure;

[0038] Figure 6 It is a schematic diagram of the outer frame structure;

[0039] In the figure, 1-front panel, 11-bolt slot column, 12-reinforcement column, 13-groove, 2-rear panel, 21-bolt hole, 22-vent hole group, 23-recessed groove, 3-middle frame, 4-outer frame, 41-inner groove, 42-shielding plate. DETAILED DESCRIPTION

[0040] The following describes the embodiments of the present invention by specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0041] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0042] Example 1

[0043] like Figures 1 to 6As shown, a fire-resistant enhanced bedroom door body includes a middle frame 3, which is composed of four blocks connected end to end. In order to achieve stable installation of the front panel 1 and the rear panel 2, the inner edge of the middle frame 3 is set to a slope with an inclination angle of 30°, wherein the ratio of the vertical section thickness to the inclined section thickness is 3:1.

[0044] The front panel 1 is configured as a plate structure, and the inner side edge of the front panel 1 is configured with a slope, the slope angle is 30°, and the ratio of the vertical section thickness to the slope section thickness is 1:1. The front panel 1 is buckled on the front side of the middle frame 3, and the slope section fits.

[0045] In order to increase the structural strength of the door body and improve the seismic performance of the door body, reinforcing columns 12 are evenly arranged in the inner side gaps of the front panel 1, a groove 13 is arranged in the middle of the reinforcing column 12, and dry powder is arranged in the groove 13; in this solution, the reinforcing column 12 is made of unbaked solid wood, and the reinforcing column 12 is arranged as a regular hexagonal prism structure.

[0046] The rear panel 2 is configured as a plate structure, and the inner side edge of the rear panel 2 is provided with a slope shape, and the slope angle is 30°, wherein the ratio of the vertical section thickness to the slope section thickness is 1:1. The rear panel 2 is buckled on the rear side of the middle frame 3, and the slope section is in contact. A desiccant is also filled between the rear panel 2 and the front panel 1, and the filling part is located inside the middle frame, between adjacent reinforcement columns 12.

[0047] In order to achieve a stable connection between the front panel 1 and the rear panel 2, bolt slots 11 are provided at the four corners of the inner side of the front panel 1, and bolt holes 21 are provided at the four corners of the rear panel 2; and a recessed groove 23 is provided outside the bolt hole 21. The recessed groove 23 is used to sink the bolt head and improve the aesthetics of the door body.

[0048] The outer frame 4 is wrapped around the outer edge of the middle frame 3. In this embodiment, the outer frame 4 is made of aluminum. The inner groove 41 is formed by bending the aluminum plate to fit the middle frame 3. In order to improve the aesthetic performance of the door body, a shielding plate 42 is integrally provided on one side of the outer frame 4 located on the rear panel 2; the shielding plate 42 is located outside the bolt hole 21.

[0049] In order to achieve the dehumidification performance of the door body, an air hole group 22 is also provided at the bottom of the rear panel 2. In the preferred embodiment of the present invention, the air holes in the air hole group 22 are punched obliquely from top to bottom. The oblique punching method allows water droplets on the door body to slide down and enter the desiccant along the air hole group 22.

[0050] Example 2

[0051] A method for processing a fire-resistant enhanced bedroom door, comprising the following steps:

[0052] S1: Raw material preparation:

[0053] S11: Select a plate, cut a front panel and a rear panel according to specifications, wherein a bolt slot column is cut integrally on the inner side of the front panel, and then spray paint and dry the plate;

[0054] S12: Select wooden blocks of corresponding size and rivet them together from end to end to form a middle frame;

[0055] S13: Select the corresponding wood block, and set the middle frame hollowed out to be a reinforcing column. In this solution, the reinforcing column is made of undried solid wood material. The undried solid wood material has a certain ductility and can reduce the vibration intensity when the door body is hit.

[0056] S2: Local processing

[0057] S21: The inner side surfaces of the front panel and the rear panel and the inner edge of the middle frame in S1 are cut obliquely, and the deflection cutting angle is 30°; wherein the ratio of the thickness of the vertical section of the inner side surfaces of the front panel and the rear panel to the thickness of the inclined section is 1:1, and the ratio of the thickness of the vertical section of the middle frame to the thickness of the inclined section is 3:1.

[0058] S22: Evenly riveting and fixing the reinforcement column to the inner side surface of the front panel;

[0059] S23: drilling thread grooves on the bolt groove columns of the front panel, and drilling bolt holes and a vent hole group on the surface of the rear panel. When drilling the vent hole group, the drilling direction is oblique drilling.

[0060] S3: Assembling the packing

[0061] S31: First, place the front panel at the bottom, align the middle frame, and then fill the reinforcing columns with dry powder materials and fill the dry materials between adjacent reinforcing columns; the dry materials are packaged by air-permeable belts and laid flat by the packaged dry bags.

[0062] S32: Then fasten the rear panel and select bolts to fix it to form a door body;

[0063] S4: Edge wrapping: Aluminum material is selected to wrap the edge of the door body, and a shielding plate is integrally provided outside the bolt hole of the rear panel. When wrapping, the aluminum material of the panel is placed, and then bent and wrapped.

[0064] S5: Beautification: beautify the door surface.

[0065] By adding a reinforcement column between the front panel and the rear panel, the door body can achieve shock absorption performance. At the same time, the door body can be quickly disassembled by fixing with bolts, which is convenient for replacement and maintenance of the door body. By staggeredly arranging dry powder materials and drying materials inside the door body, the flame retardant and dehumidification functions can be achieved, preventing the board from getting damp and damaging the door body, further extending the service life of the door body.

[0066] The above-mentioned embodiments only express the specific implementation of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A fire-resistant enhanced bedroom door, characterized in that: include Middle frame (3), A front panel (1), the front panel (1) being buckled on the front side of the middle frame (3), reinforcement columns (12) being evenly arranged in the inner side gap of the front panel (1), a groove (13) being arranged in the middle of the reinforcement column (12), and dry powder being arranged in the groove (13); A rear panel (2), the rear panel (2) being buckled onto the rear side of the middle frame (3); a desiccant is also filled between the rear panel (2) and the front panel (1); An outer frame (4), wherein the outer frame (4) is wrapped around the outer edge of the middle frame (3).

2. A fire-resistant enhanced bedroom door according to claim 1, characterized in that: Bolt slot columns (11) are also provided at the four corners of the inner side surface of the front panel (1), and bolt holes (21) are also provided at the four corners of the rear panel (2); and recessed grooves (23) are provided on the outer sides of the bolt holes (21).

3. A fire-resistant enhanced bedroom door according to claim 2, characterized in that: The outer frame (4) is also integrally provided with a shielding plate (42) on one side of the rear panel (2); the shielding plate (42) is located outside the bolt hole (21).

4. The fire-resistant enhanced bedroom door according to claim 1, characterized in that: The reinforcement column (12) is configured as a regular hexagonal prism structure.

5. The fire-resistant enhanced bedroom door according to claim 1, characterized in that: The bottom of the rear panel (2) is also provided with a ventilation hole group (22).

6. The fire-resistant enhanced bedroom door according to claim 1, characterized in that: The inner edge of the middle frame (3) is arranged in a slope shape; the inner side edges of the front panel (1) and the rear panel (2) are arranged in a slope shape.

7. A method for processing a fire-resistant enhanced bedroom door, characterized in that: The steps include: S1: Raw material preparation: S11: Select a plate, cut a front panel and a rear panel according to specifications, wherein the inner side of the front panel is also integrally cut with a bolt slot column, and spray paint and dry the plate; S12: Select wooden blocks of corresponding size and rivet them together from end to end to form a middle frame; S13: Select the corresponding wooden block and set the hollow middle frame as a reinforcement column; S2: Local processing S21: bevel cutting the inner side of the front panel, the rear panel and the inner edge of the middle frame in S1, with a deflection cutting angle of 30°; S22: Evenly riveting and fixing the reinforcement column to the inner side surface of the front panel; S23: Drilling thread grooves on the bolt slot columns of the front panel, and drilling bolt holes and a vent hole group on the surface of the rear panel; S3: Assembling the packing S31: firstly, place the front panel at the bottom, align the middle frame, and then fill the dry powder material into the reinforcement column and fill the dry material between the adjacent reinforcement columns; S32: Then fasten the rear panel and select bolts to fix it to form a door body; S4: Edge wrapping: select aluminum material to wrap the edge of the door body; S5: Beautification: beautify the door surface.

8. A method for processing a fire-resistant and reinforced bedroom door according to claim 7, characterized in that: In step S4, a shielding plate is integrally provided outside the bolt hole of the rear panel.

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