Uniformly stressed door leaf filling structure

Abstract

The utility model provides a door leaf filling structure with uniform stress, and relates to the technical field of door leaf filling, the door leaf filling structure comprises an outer frame plate, a waterproof sealing layer and thermal insulation layers, the waterproof sealing layer is sleeved in the outer frame plate, a flame-retardant layer is sleeved in the waterproof sealing layer, the front part and the rear part of the flame-retardant layer are sleeved with a group of thermal insulation layers, and the thermal insulation layers are arranged in the outer frame plate. A central sleeve frame is arranged in the center of the interior of the flame-retardant layer, a middle core plate arranged in the middle of the interior of the outer frame plate is sleeved with the central sleeve frame, a plurality of sets of front reinforcing ribs are arranged on the front portion of the interior of the outer frame plate, and a plurality of sets of rear reinforcing ribs are arranged on the rear portion of the interior of the outer frame plate; a rectangular filling cavity structure is adopted in the outer frame plate, the outer frame plate is made of oak materials, and the front reinforcing ribs and the rear reinforcing ribs are made of steel bar materials. The door leaf filling is waterproof, flame-retardant and heat-insulating outside, double-heat-preservation in the middle and enhanced in filling strength, so that the door leaf filling is more resistant to collision and impact, the overall arrangement is firmer and more durable, and the door leaf filling is convenient and rapid to install.

Description

TECHNICAL FIELD

[0001] The utility model relates to door leaf filling technical field, concretely relates to a door leaf filling structure of even stress. BACKGROUND

[0002] The most widely used door leaf type in daily life is solid wood door leaf, which is mainly made of whole material or small pieces of complete material. In the splicing process, solid wood boards are generally used for assembly, so that the door leaf has the texture and quality of solid wood.

[0003] In the specification of the prior art (publication number CN215718219U) a door leaf filling structure is mentioned "the solid wood panel is distributed on both sides and the top of the door leaf; the surface of the solid wood panel is provided with a decorative strip mounting notch; the inner side of the solid wood panel is provided with an LVL frame; the LVL frame has a side frame, an upper frame and a lower frame; the outer surface of the lower frame is exposed at the bottom of the door leaf; the inner side of the LVL frame is provided with a square tube; the inner side of the square tube forms a core plate mounting cavity", but the door leaf filling structure in the prior art is not convenient and fast to assemble, and the filling structure is not solid and firm, and is not safe to use, and is difficult to be durable. UTILITY MODEL CONTENT

[0004] In order to overcome the defects of the prior art, a door leaf filling structure with even stress is provided to solve the problems of the door leaf filling structure in the prior art, which is not convenient and fast to assemble, the filling structure is not solid and firm, the use is not safe, and it is difficult to be durable.

[0005] To achieve the above-mentioned purpose, a door leaf filling structure with even stress is provided, which comprises an outer frame plate, a waterproof sealing layer and a thermal insulation layer, the waterproof sealing layer is sleeved in the outer frame plate, and the waterproof sealing layer is sleeved in the fireproof layer, the front and rear parts of the fireproof layer are sleeved with a group of thermal insulation layers, and the two groups of thermal insulation layers are arranged in parallel front and rear, the center of the fireproof layer is provided with a center sleeve frame, and the center sleeve frame is sleeved in the outer frame plate, the front part of the outer frame plate is provided with a plurality of front reinforcing ribs, and the rear part of the outer frame plate is provided with a plurality of rear reinforcing ribs.

[0006] Further, the outer frame plate adopts a rectangular filling cavity structure, and the outer frame plate adopts oak material.

[0007] Further, the front reinforcing rib and the rear reinforcing rib are made of steel bar material, and the core plate is made of cast steel material.

[0008] Further, the waterproof sealing layer is made of aluminum alloy material, and the fireproof layer is made of glass magnesium fireproof plate material.

[0009] Further, the outer side of the heat preservation layer is wrapped with an outer sealing skin layer, and the outer sealing skin layer is made of PVC resin material.

[0010] Further, the heat preservation layer is made of polystyrene foam plate material, and a plurality of side sleeve holes are arranged in the heat preservation layer, and the front side sleeve hole penetrates the front reinforcing rib, and the rear side sleeve hole penetrates the rear reinforcing rib.

[0011] Further, the waterproof sealing layer, the fireproof layer and the heat preservation layer are connected between the outer frame plates, and the waterproof sealing layer is provided with a rectangular sleeve frame structure.

[0012] The utility model discloses beneficial effect lies in:

[0013] 1. The setting of the front reinforcing rib and the rear reinforcing rib in the utility model discloses the outer frame plate is in order to increase the impact resistance of the filled structure in the outer frame plate, pit impact strength, make it more solid firm, not easy to damage, more safe and durable.

[0014] 2. The setting of the waterproof sealing layer in the utility model discloses the waterproof sealing effect, and the fire -retardant layer plays the effect of fire -proofing and heat -insulation, and use is more safe and reliable, and the waterproof sealing layer, the fire -retardant layer and the heat preservation layer are conveniently and quickly assembled in the outer frame plate, also convenient to split, more fast and convenient.

[0015] 3. The utility model discloses the heat preservation layer of setting in the front and rear of the outer frame plate plays the effect of double -walled heat preservation, and the cold -proof heat -insulation is more sufficient. DRAWINGS

[0016] Figure 1 It is the cross section schematic view of the embodiment of the utility model;

[0017] Figure 2 It is the structure schematic view of the outer frame plate of the embodiment of the utility model;

[0018] Figure 3 It is the waterproof sealing layer structure schematic view of the embodiment of the utility model;

[0019] Figure 4 It is the heat preservation layer structure schematic view of the embodiment of the utility model.

[0020] In the drawing: 1, outer frame plate;10, middle core plate;11, front reinforcing rib;12, rear reinforcing rib;2, waterproof sealing layer;3, fire -retardant layer;4, heat preservation layer;40, side sleeve hole;41, outer sealing skin layer;5, center sleeve frame. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects of the utility model clearer, the utility model is further described in detail below in combination with the drawings and examples. The specific examples described herein are only used to explain the utility model and are not used to limit the utility model. Specific details such as specific system structures and technologies are proposed so as to more thoroughly understand the utility model examples. The described examples are part of the embodiments of the disclosure, but not all the embodiments. However, those skilled in the art should understand that the utility model can also be implemented in other embodiments without these specific details. Based on the examples in the disclosure, all other examples obtained by those skilled in the art without making creative efforts are within the protection scope of the disclosure.

[0022] The specific embodiment of the utility model is described in detail below in combination with the drawings.

[0023] Figure 1 The cross-sectional schematic view of the utility model embodiment, Figure 2 The structure schematic view of the outer frame plate of the utility model embodiment, Figure 3 The waterproof sealing layer structure schematic view of the utility model embodiment and Figure 4 The heat preservation layer structure schematic view of the utility model embodiment.

[0024] Referring to Figures 1 to 4 The utility model provides a door leaf filling structure which is uniform in stress, including outer frame plate 1, waterproof sealing layer 2 and heat preservation layer 4, waterproof sealing layer 2 is sleeved in outer frame plate 1, and fire -retardant layer 3 is sleeved in waterproof sealing layer 2, and a group of heat preservation layers 4 are sleeved in the front and rear of fire -retardant layer 3, and the front and rear parallel arrangement between two groups of heat preservation layers 4, the center of fire -retardant layer 3 is provided with center sleeve frame 5, and center sleeve frame 5 is sleeved in the outer of the middle core plate 10 arranged in the middle part of outer frame plate 1, a plurality of front reinforcing ribs 11 are arranged in the front part of outer frame plate 1, and a plurality of rear reinforcing ribs 12 are arranged in the rear part of outer frame plate 1.

[0025] In the embodiment, rectangular filling cavity structure is used in outer frame plate 1, and outer frame plate 1 uses oak material;Front reinforcing rib 11 and rear reinforcing rib 12 all use steel bar material, and middle core plate 10 uses cast steel material.

[0026] As a preferred implementation mode, the setting of middle core plate 10 in outer frame plate 1, front reinforcing rib 11 and rear reinforcing rib 12 in the utility model is to increase the impact resistance and pit impact strength of the filling structure in outer frame plate 1, so that it is more solid and firm, not easy to damage, more safe and durable.

[0027] In the embodiment, the waterproof sealing layer 2 is made of aluminum alloy material, and the fireproof layer 3 is made of glass magnesium fireproof plate material; the waterproof sealing layer 2, the fireproof layer 3 and the thermal insulation layer 4 are connected with the outer frame plate 1 in a split manner, and the waterproof sealing layer 2 is provided with a rectangular frame structure.

[0028] As a preferred embodiment, the waterproof sealing layer 2 in the utility model plays a waterproof sealing effect, and the fireproof layer 3 plays a fireproof and heat insulation effect, so that the utility model is safer and more reliable to use, and the waterproof sealing layer 2, the fireproof layer 3 and the thermal insulation layer 4 are conveniently and quickly assembled in the outer frame plate 1 in a sleeving manner, and are convenient to disassemble, which is more convenient and time-saving.

[0029] In the embodiment, the outer side of the thermal insulation layer 4 is wrapped with an outer sealing skin layer 41 made of PVC resin material; the thermal insulation layer 4 is made of polystyrene foam plate material, and is provided with a plurality of side sleeve holes 40, and the front side sleeve hole 40 penetrates the front reinforcing rib 11, and the rear side sleeve hole 40 penetrates the rear reinforcing rib 12.

[0030] As a preferred embodiment, the utility model is provided with the thermal insulation layer 4 in front and rear of the outer frame plate 1, so that the double thermal insulation effect is achieved, and the cold and heat insulation is more sufficient.

[0031] The utility model can effectively solve the problems in the prior art that the door leaf filling structure is inconvenient and quick to assemble, is not firm and secure, is not safe to use, and is difficult to use for a long time, the door leaf filling structure is waterproof, fireproof and heatproof, double thermal insulation is achieved in the middle, and the filling strength is increased, so that the door leaf filling structure is more resistant to collision and impact, the whole structure is more firm and durable, and is convenient and quick to install.

[0032] The above embodiment is used to explain and illustrate the utility model, rather than limit the utility model, and any modification and change made to the utility model within the spirit and application protection right claim range of the utility model should be included in the protection range of the utility model.

Claims

1. A door leaf filling structure with uniform stress, characterized in that: Including the outer frame board (1), waterproof sealing layer (2) and thermal insulation layer (4), the outer frame board (1) is sleeved with waterproof sealing layer (2), and the waterproof sealing layer (2) is sleeved with fireproof layer (3), the front and rear of fireproof layer (3) are sleeved with a group of thermal insulation layer (4), and the two groups of thermal insulation layer (4) are arranged in front and back parallel, the center of fireproof layer (3) is provided with a center sleeve frame (5), and the center sleeve frame (5) is sleeved in the outer middle part of the outer frame board (1) The outer frame board (1) is provided with a plurality of front reinforcing ribs (11) in the front part, and a plurality of rear reinforcing ribs (12) are arranged in the rear part of the outer frame board (1).

2. The door leaf filling structure according to claim 1, characterized in that The outer frame board (1) adopts rectangular filling cavity structure, and the outer frame board (1) adopts oak material.

3. The door leaf filling structure according to claim 1, characterized in that The front reinforcing rib (11) and the rear reinforcing rib (12) are made of steel material, and the core plate (10) is made of cast steel material.

4. The door leaf filling structure according to claim 1, characterized in that, The waterproof sealing layer (2) adopts aluminum alloy material, and the fireproof layer (3) adopts glass magnesium fireproof plate material.

5. The door leaf filling structure according to claim 1, characterized in that, The outer side of the thermal insulation layer (4) is wrapped with a layer of outer sealing skin layer (41), and the outer sealing skin layer (41) adopts PVC resin material.

6. The door leaf filling structure according to claim 1, characterized in that The thermal insulation layer (4) adopts polystyrene foam board material, and the thermal insulation layer (4) is provided with a plurality of side sleeve holes (40), and the front side of the side sleeve hole (40) passes through the front reinforcing rib (11), and the rear side of the side sleeve hole (40) passes through the rear reinforcing rib (12).

7. The door leaf filling structure according to claim 1, characterized in that, The waterproof sealing layer (2), the fireproof layer (3), the thermal insulation layer (4) and the outer frame board (1) are connected, and the waterproof sealing layer (2) is provided with a rectangular sleeve frame structure.

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