Water-proof and moisture-proof fibreglass door structure

Abstract

The door structure, which comprises a door frame body and two U-shaped mounting plates 1011, wherein the door frame body comprises a door panel 101. A left sidewall and a right sidewall of the door pa

Description

The present invention relates to the technical field of door frames, and in particular to a water-proof and moisture-proof fiberglass door structure. Background Art A door frame generally refers to a door cover, and a main function thereof is to protect the door from scratches, corrosion, damage, dirt, etc. The current door frames mostly adopt LVL multi-layer boards. During the processing process, a keyhole and installation grooves of hinge need to be processed to realize opening and closing of the door frame. When the keyhole is processed on a sidewall of the door frame, the wood in the keyhole will be exposed to outside envioronment. When the wood is exposed to the outside environment for a prolong period of time and absorbs water, the wood in the keyhole will expand slightly, which causes delamination between the door sheet and the door frame. Summary of the Invention A purpose of the present invention is to propose a laminating equipment and a door frame of a water-proof and moisture-proof fiberglass door structure in order to solve the problems existing in the prior art. In order to achieve the above purposes, the present invention adopts the following technical solutions: A water-proof and moisture-proof fiberglass door structure, comprises a door frame body and two U-shaped mounting plates, wherein the door frame body comprises a door panel, and wherein a left sidewall and a right sidewall of the door panel are each fixedly connected with a first door strip, and a second door strip is fixedly connected with a sidewall of the first door strip away from the door panel, a rubber strip is fixedly connected with a sidewall of the second door strip away from the first door strip, and a cross section of the rubber strip is in a shape of hollow T, and a third door strip is arranged in the rubber strip, the rubber strip and the third door strip are extruded and formed. Preferably, a fourth door strip is fixedly connected with an upper end of the door panel, and a fifth door strip is fixedly connected with an upper end of the fourth door strip, and a sixth door strip is fixedly connected with an upper end of the fifth door strip. Preferably, a seventh door strip is fixedly connected with a lower end of the door panel, and an eighth door strip is fixedly connected with a lower end of the seventh door strip. Preferably, wherein when view from the top of the door structure, the cross sections of the fourth door strip, the fifth door strip, the sixth door strip, the seventh door strip and the eighth door strip are all T-shaped, and sidewalls of the rubber strip, the fourth door strip, the fifth door strip, the sixth door strip, the seventh door strip and the eighth door strip are all adhered to inner sidewalls of the mounting plates by glue. Preferably, a fiberglass fiber door sheet is fixedly connected with one sidewall of the door panel, and the door panel is made of PU foam materials, and the first door strip, the second door strip, the third door strip, the fourth door strip, the fifth door strip and the seventh door strip are made of LVL multi-layer boards, and the rubber strip, the sixth door strip, the eighth door strip and the mounting plates are made of PVC foam profiles. Compared with the prior art, advantages of the present invention are as follows: by arranging the rubber strip and the mounting plates, the LVL multi-layer board in the door frame can be prevented from swelling and deforming when encountering water since the PVC material is waterproof. Furthermore, when the wood in the keyhole encounters water, expansion of the LVL will be suppressed since the PVC will not deform when encountering water, so that the door sheet and the door frame will not be degummed, and the fiberglass door will not be degummed during use, which is stable and reliable. Brief Description of Drawings Figure 1 is a schematic structural diagram of a water-proof and moisture-proof fiberglass door structure proposed by the present invention; Figure 2 is an explosion structural diagram of part of the structure in Figure 1; Figure 3 is an enlarged structural diagram of part A in Figure 2; Figure 4 is a rear structural diagram of Figure 1. In the drawings: 1- door frame body; 101- door panel; 102- first door strip; 103- second door strip; 104- rubber strip; 105- third door strip; 106- forth door strip; 107- fifth door strip; 108- sixth door strip; 109-seventh door strip; 1010- eighth door strip; 1011- mounting plate; and 1012- fiberglass door sheet. Specific Embodiments Hereinafter, the technical solutions in embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention. Referring to Figures 1-4, a water-proof and moisture-proof fiberglass door structure, comprising a door frame body 1 and two U-shaped mounting plates 1011, wherein the door frame body 1 comprises a door panel 101, and wherein a left sidewall and a right sidewall of the door panel 101 are each fixedly connected with a first door strip 102, and a second door strip 103 is fixedly connected with a sidewall of the first door strip 102 away from the door panel 101, wherein a rubber strip 104 is fixedly connected with a sidewall of the second door strip 103 away from the first door strip 102, and a cross section of the rubber strip 104 is in a shape of hollow T, and a third door strip 105 is arranged in the rubber strip 104, the rubber strip 104 and the third door strip 105 are extruded and formed, whose purpose is to completely isolate the third door strip 105 from the moisture in the air. Further, the LVL multi-layer board in the door frame can be prevented from swelling and deforming when encountering water since the PVC material is waterproof. Furthermore, when the wood in the keyhole encounters water, expansion of the LVL will be suppressed since the PVC will not deform when encountering water, so that the door sheet and the door frame will not be delaminated, and the fiberglass door will not be degummed during use, which is stable and reliable. A fourth door strip 106 is fixedly connected with an upper end of the door panel 101, and a fifth door strip 107 is fixedly connected with an upper end of the fourth door strip 106, and a sixth door strip 108 is fixedly connected with an upper end of the fifth door strip 107. A seventh door strip 109 is fixedly connected with a lower end of the door panel 101, and an eighth door strip 1010 is fixedly connected with a lower end of the seventh door strip 109. When viewed form the top of the door structure, the cross sections of the fourth door strip 106, the fifth door strip 107, the sixth door strip 108, the seventh door strip 109 and the eighth door strip 1010 are all T-shaped, and sidewalls of the rubber strip 104, the fourth door strip 106, the fifth door strip 107, the sixth door strip 108, the seventh door strip 109 and the eighth door strip 1010 are all adhered to inner sidewalls of the mounting plates 1011 by glue. Furthermore, the T-shaped design allows the fourth door strip 106, the fifth door strip 107, and the sixth door strip 108 at top portions to be connected with the mounting plates 1011 in a snap-in manner, which is similar to a mortise and tenon structure, making the surrounding frame more stable. A fiberglass fiber door sheet 1012 is fixedly connected with one sidewall of the door panel 101, which is corrosion-resistant, insect-resistant, and has high strength, and the door panel 101 is made of PU foam materials, and the first door strip 102, the second door strip 103, the third door strip 105, the fourth door strip 106, the fifth door strip 107 and the seventh door strip 109 are made of LVL multi-layer boards, which enhances the overall structural strength of the door leaf, and the rubber strip 104, the sixth door strip 108, the eighth door strip 1010 and the mounting plates 1011 are made of PVC foam profiles, and the LVL multi-layer board in the door frame can be prevented from swelling and deforming when encountering water since the PVC material is waterproof. In the present invention, during the preparation process of the door frame, the first door strip 102 and the second door strip 103 are fixedly connected with the left sidewall and the right sidewall of the door panel 101 respectively, and then the third door strip 105 wrapped with the rubber strip 104 is bonded to the sidewall of the second door strip 103 by glue, and then the fourth door strip 106, the fifth door strip 107 and the sixth door strip 108 are fixedly connected with an upper end of the door panel 101 from bottom to top, and the seventh door strip 109 and the eighth door strip 1010 are fixedly connected in sequence from top to bottom at the lower end of the door panel 101; and since the cross section of the rubber strip 104 is T-shaped, top cross sections of the fourth door strip 106, the fifth door strip 107, the sixth door strip 108, the seventh door strip 109 and the eighth door strip 1010 are all T-shaped, so that the shapes of the left and right sidewalls of these components are consistent, and furthermore, the glue can be applied to the left and right T-shaped sidewalls of these components, and the glue can be applied to the inner walls of the two mounting plates 1011, so that the two mounting plates 1011 and these components can be bonded with the glue. The sidewalls of the rubber strip 104, the fourth door strip 106, the fifth door strip 107, the sixth door strip 108, the seventh door strip 109 and the eighth door strip 1010 are all adhered to inner sidewalls of the mounting plates 1011 by glue, and at this time, since the rubber strip 104 and the mounting plates 1011 are made of PVC foam profiles, the LVL multi-layer board in the door frame can be prevented from swelling and deforming when encountering water. Furthermore, when the wood in the keyhole encounters water, expansion of the LVL will be suppressed since the PVC will not deform when encountering water, so that the door sheet and the door frame will not be degummed, and the fiberglass door will not be degummed during use, which is stable and reliable. The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person familiar with the technical field shall make equivalent substitutions or changes based on the technical solutions and inventive concepts of the present invention within the technical scope disclosed in the present invention, and they shall be covered by the protection scope of the present invention.

Claims

1. A water-proof and moisture-proof fiberglass door structure, comprising a door frame body (1) and two U-shaped mounting plates (1011), wherein the door frame body (1) comprises a door panel (101), and wherein a left sidewall and a right sidewall of the door panel (101) are each fixedly connected with a first door strip (102), and a second door strip (103) is fixedly connected with a sidewall of the first door strip (102) away from the door panel (101), wherein a rubber strip (104) is fixedly connected with a sidewall of the second door strip (103) away from the first door strip (102); wherein the rubber strip (104) having a T-shaped external cross-sectional profile having a hollowed portion provided therein, and a third door strip (105) is arranged in the hollowed portion of the rubber strip (104), the rubber strip (104) and the third door strip (105), having a T-shaped cross-sectional profile, are extruded and formed.

2. The water-proof and moisture-proof fiberglass door structure according to claim 1, wherein a fourth door strip (106) is fixedly connected with an upper end of the door panel (101), and a fifth door strip (107) is fixedly connected with an upper end of the fourth door strip (106), and a sixth door strip (108) is fixedly connected with an upper end of the fifth door strip (107).

3. The water-proof and moisture-proof fiberglass door structureaccording to claim 2, wherein a seventh door strip (109) is fixedly connected with a lower end of the door panel (101), and an eighth door strip (1010) is fixedly connected with a lower end of the seventh door strip (109).

4. The water-proof and moisture-proof fiberglass door structure according to claim 3, wherein, when viewed from the top of the door structure, the cross sections towards the ends of the fourth door strip (106), the fifth door strip (107), the sixth door strip (108), the seventh door strip (109) and the eighth door strip (1010) are all T-shaped, and sidewalls of the rubber strip (104), the fourth door strip (106), the fifth door strip (107), the sixth door strip (108), the seventh door strip (109) and the eighth door strip (1010) are all adhered to inner sidewalls of the mounting plates (1011) by glue.

5. The water-proof and moisture-proof fiberglass door structure according to claim 4, wherein a fiberglass fiber door sheet (1012) is fixedly connected with one sidewall of the door panel (101), and the door panel (101) is made of PU foam materials, and the first door strip (102), the second door strip (103), the third door strip (105), the fourth door strip (106), the fifth door strip (107) and the seventh door strip (109) are made of LVL multi-layer boards, and the rubber strip (104), the sixth door strip (108), the eighth door strip (1010) and the mounting plates (1011) are made of PVC foam profiles.

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