Glass fiber reinforced plastic interior door manufactured by SMC (Sheet Molding Compound) integrated compression molding door plate

Abstract

The invention belongs to the technical field of interior doors, and particularly relates to a glass fiber reinforced plastic interior door manufactured by an SMC (Sheet Molding Compound) integrated compression molding door plate, which comprises a door frame consisting of a door frame upper crosspiece, a door frame hinge bar and a door frame lock bar, and a door leaf, the two ends of the door frame upper crosspiece are fixedly connected to the upper ends of the door frame hinge crosspiece and the door frame lock crosspiece at the corresponding positions respectively to form a door frame. The door plate of the interior door is formed by the high-quality SMC through mold pressing and thermosetting, different patterns of various styles are manufactured on the surface of the door plate, wood grain effects with various different textures are further designed and manufactured, the door plate further has the functions of high strength, light weight, water resistance, collision prevention, insect prevention and the like, the appearance is attractive and elegant, different customer requirements can be met, and the interior door is suitable for popularization and application. Meanwhile, the sealing strip with rubber is further installed at the bottom of the door leaf, a gap between the door leaf and the floor can be effectively sealed, the floor cannot be abraded, and the dustproof, sound insulation and heat insulation effects are further achieved.

Description

Technical Field

[0001] The invention relates to the technical field of interior doors, in particular to a glass fiber reinforced plastic interior door made of an SMC integrated compression molded door panel. Background Art

[0002] Interior doors refer to the doors at the entrance of bedrooms or study rooms, which have the functions of dividing indoor space, strengthening anti-theft, serving as passages and beautifying the interior. After investigation, it is found that most of the interior doors sold on the market are solid wood doors, steel-wood composite doors, MDF doors, and PVC composite doors, which all have different disadvantages such as easy deformation, poor sound insulation and heat preservation effects, and non-waterproof, which are not convenient for long-term stable use. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] In view of the shortcomings of the prior art, the present invention provides a fiberglass interior door made of SMC integrated molded door panels, which solves the problem that most of the interior doors currently sold on the market have various shortcomings such as easy deformation, poor sound insulation and heat preservation effects, and are not waterproof, making them inconvenient for long-term stable use.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0007] A fiberglass interior door made of SMC integrated molded door panels comprises a door frame consisting of a door frame upper cross bar, a door frame hinge bar and a door frame lock bar, and a door leaf, wherein two ends of the door frame upper cross bar are respectively fixedly connected to the door frame hinge bar at corresponding positions and the upper end of the door frame lock bar are combined to form a door frame, the door leaf is rotatably connected to the door frame hinge bar on one side of the door frame through a hinge, and a movable stop bar is arranged on the side of the door frame lock bar connected to the wall, the movable stop bar is fixedly connected to the door frame lock bar through an adjusting bolt, and the door leaf comprises frames on four sides, filling materials at the middle position and a door skin wrapped outside, a sealing member is arranged between the door leaf and the door frame, and a cleaning strip is arranged at the lower part of the door leaf.

[0008] Furthermore, the structures of the door frame upper cross bar, the door frame hinge bar and the door frame lock bar are the same, and a connecting seat arranged on the movable stop bar on one side of the door frame lock bar is rotatably connected with one end of the adjusting bolt, the adjusting bolt is inserted into a bolt hole opened at a corresponding position on the door frame lock bar, and is threadedly connected with a threaded sleeve fixedly embedded in the bolt hole, and a gap formed between the movable stop bar and the door frame lock bar is filled with a foam filler;

[0009] Decorative strips are arranged on both sides of the gap formed between the movable stop bar and the door frame lock block, and the embedded buckle strips arranged on the decorative strips are buckled in the buckle grooves opened at corresponding positions on the movable stop bar and the door frame lock block, and the width of the gap formed between the decorative strip and the movable stop bar and the door frame lock block matches;

[0010] One end of the adjusting bolt is fixedly inserted into a plug-in sleeve arranged in the connecting seat, the plug-in sleeve is rotatably connected to the connecting seat through a bearing, and an embedding hole is opened at a position corresponding to the connecting seat on the door frame lock, and the connecting seat and the embedding hole are matched;

[0011] The side of the door frame lock block that contacts the door leaf is integrally provided with a protruding stop bar, a plug-in groove is provided between the protruding stop bar and the door frame lock block, and evenly distributed anti-slip grooves are provided on the groove wall of the plug-in groove.

[0012] Furthermore, a cleaning strip is arranged at the lower part of the door leaf, and the cleaning strip is fixedly connected to the buckle strip, which is buckled at the edge of the lower part of the door leaf, and a lower sealing strip is arranged at the lower part of the buckle strip, and the card strip integrally arranged on the upper part of the lower sealing strip is clamped in the card groove integrally arranged on the lower part of the buckle strip.

[0013] Furthermore, the seal is integrally provided with a plug-in strip, which is plugged into a plug-in slot at a corresponding position on the door frame lock, and the plug-in strip is integrally provided with and evenly distributed with anti-slip convex strips, the end of the anti-slip convex strip abuts against an anti-slip groove provided on the wall of the plug-in slot, and a reinforcing rib is provided in the plug-in strip;

[0014] The cross section of the sealing member is in a "U" shape, and a deformation groove is formed at the bending position. The plug-in strip is arranged on one side of the sealing member, and the other side of the sealing member contacts the door skin of the door leaf.

[0015] Furthermore, the filling material inside the door leaf is one or more of PU, PE, sound-proof cotton, foam board, honeycomb board, honeycomb paper and EPS board, and a door lock is arranged on the door leaf.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present invention provides a fiberglass interior door made of SMC integrated molded door panels, which has the following beneficial effects:

[0018] The present invention discloses a door panel of an interior door made of high-quality SMC sheets through molding and thermosetting. The surface of the door panel is made into various styles of different patterns, and various wood grain effects with different textures are also designed and made. The door panel also has the functions of high strength, light weight, waterproof, anti-collision, and insect-proof. The fiberglass interior door made of the integrated SMC molded door panel is not only beautiful in appearance and can meet the needs of different customers, but also sturdy, durable, and easy to clean. At the same time, a rubber sealing strip is installed at the bottom of the door leaf, which can effectively seal the gap between the door leaf and the floor without scratching the floor, thereby further achieving the effects of dustproof, soundproof, and heat-insulating. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 For the present invention Figure 1 Schematic diagram of the structure of the AA section;

[0021] Figure 3 For the present invention Figure 1 Schematic diagram of the structure of the middle BB section;

[0022] Figure 4 It is a schematic diagram of the structure of the cleaning strip in the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the sealing member in the present invention;

[0024] Figure 6 It is a cross-sectional view of the first state of the door frame lock in the present invention;

[0025] Figure 7 It is a structural schematic diagram of the door frame lock thickness adjustment state in the present invention;

[0026] Figure 8 It is a cross-sectional schematic diagram of a door frame lock block made of metal in the present invention;

[0027] Fig. 9 It is a cross-sectional schematic diagram of the door frame lock block of the present invention being made of a composite material;

[0028] Fig.10 It is an exploded view of the door frame lock stop, door frame hinge stop and door frame lock stop combined door frame in the present invention.

[0029] In the figure: 1. upper cross bar of door frame; 2. hinge bar of door frame; 3. lock bar of door frame; 301. protruding bar; 302. plug-in slot; 303. movable bar; 304. adjusting bolt; 305. connecting seat; 306. embedding hole; 307. decorative strip; 308. foam filler; 309. bolt hole; 4. door lock; 5. door leaf; 6. hinge; 7. cleaning strip; 701. buckle strip; 702. slot; 703. lower sealing strip; 704. card strip; 8. sealing element; 801. plug-in strip; 802. reinforcing rib; 803. anti-drop convex strip; 9. door skin; 10. frame; 11. filling material. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Example

[0032] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10As shown, an embodiment of the present invention proposes: a glass fiber reinforced plastic interior door made of SMC integrated molded door panels, comprising a door frame composed of a door frame upper cross piece 1, a door frame hinge piece 2 and a door frame lock piece 3, and a door leaf 5, the two ends of the door frame upper cross piece 1 are respectively fixedly connected to the door frame hinge piece 2 and the upper end of the door frame lock piece 3 at corresponding positions to form a door frame, forming a stable door frame, which is installed in the door opening as a bearing component for installing the door leaf 5 to achieve stable installation of the interior door, the door leaf 5 is rotatably connected to the door frame hinge piece 2 on one side of the door frame through a hinge 6, so that the door leaf 5 can be stably installed on the door frame, and at the same time, it is ensured that the door leaf 5 can be smoothly rotated on the door frame during use to achieve the opening and closing operation of the door leaf 5, and a movable stop bar 303 is arranged on the side of the door frame lock piece 3 connected to the wall, and the movable stop bar 303 is fixedly connected to the door frame lock piece 3 through an adjusting bolt 304. When it is necessary to adjust the size of the door frame according to the door opening, a suitable adjusting bolt 304 is directly selected to debug the movable stop bar. The spacing between the strip 303 and the door frame lock 3 allows the door frame to be stably installed in the door opening after adjustment, thereby improving the convenience of indoor door installation. The door leaf 5 includes frames 10 on four sides, a filling material 11 in the middle, and a door skin 9 wrapped on the outside, which are combined together to form a stable door leaf 5 to ensure stable use. The frame 10 is made of one of PVC+LVL, PVC+solid wood, PVC+aluminum alloy, PVC+steel, SMC+LVL, SMC+solid wood, SMC+steel or SMC+aluminum alloy, and is selected according to actual use requirements or occasions. The door skin 9 is wrapped on the outside to improve the aesthetics of the entire door leaf 5. At the same time, integrated SMC molded door panels are installed on both sides of the frame 10, and the filling material 11 is placed between the two door panels. A seal 8 is placed between the door leaf 5 and the door frame, and a cleaning strip 7 is placed at the lower part of the door leaf 5. The cooperation of the seal 8 and the cleaning strip 7 enhances the sealing of the door leaf 5 after closing, thereby ensuring stable use of the indoor door.

[0033] The thickness of the door leaf can be 30-50 mm, and the two vertical sides of the door leaf are processed into 93 degrees, which is convenient for opening and closing, and can better seal with the door frame. It can be used in different areas to meet the various needs of customers. A rubber sealing strip is also installed at the bottom of the door leaf, which can effectively seal the gap between the door leaf and the floor without scratching the floor, and further play the role of dustproof, soundproof and heat-insulating.

[0034] When the door frame is assembled, a section of the protruding stopper 301 on the upper ends of the door frame hinge stop 2 and the door frame lock stop 3 is cut off to form a lap platform for lapping the door frame upper cross bar 1, and the two ends of the door frame upper cross bar 1 are respectively lapped on the door frame hinge stop 2 and the door frame lock stop 3 at the corresponding positions, and the lapped parts are reinforced with screws to stably connect them together to form a stable door frame;

[0035] The door panels of the interior doors are made of high-quality SMC sheets through molding and thermosetting. The surface of the door panels is made of various styles of different patterns, and various wood grain effects are also designed and produced. The door panels also have high strength, lightweight, waterproof, anti-collision, insect-proof and other functions. The fiberglass interior doors made of integrated SMC molded door panels are not only beautiful in appearance and can meet the needs of different customers, but are also durable and easy to clean.

[0036] like Figure 1 , Figure 2 , Figure 3 , Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, in some embodiments, the structures of the door frame upper cross bar 1, the door frame hinge bar 2 and the door frame lock bar 3 are the same, and the connecting seat 305 provided on the movable stop bar 303 on one side of the door frame lock bar 3 is rotatably connected with one end of the adjusting bolt 304, so that during the adjustment process, the adjusting bolt 304 can rotate smoothly on the movable stop bar 303, so as to smoothly complete the adjustment operation, and the adjusting bolt 304 is through-type arranged in the bolt hole 309 opened at the corresponding position on the door frame lock bar 3, and is threadedly connected with the threaded sleeve fixedly embedded in the bolt hole 309, so that the adjusting bolt 304 can smoothly pass through the door frame lock bar 3 and be connected to the movable stop bar 303, so as to push the movable stop bar 303 to move during the adjustment process to complete the adjustment operation, and the gap formed between the movable stop bar 303 and the door frame lock bar 3 is filled with a foam filler 308 to fill the gap, so that the movable stop bar 303 and the door frame lock bar 3 form a whole, thereby improving the strength of the entire door frame and ensuring stable use;

[0037] When the size of the door opening reserved for the installation of the indoor door is not up to standard during use, and the gap between the door frame and the door opening is too large, an adjusting bolt 304 of a suitable length can be selected and inserted from one end of the bolt hole 309 on the door frame lock stop 3 and fixedly plugged into the connecting seat 305 of the movable stop bar 303. Then, the adjusting bolt 304 is screwed in, and the movable stop bar 303 is pushed to move and contact the door opening. The adjustment method of the cross bar 1 on the door frame and the door frame hinge stop 2 is the same. After the adjustment is completed, the adjusted door frame can be fixedly installed in the door opening.

[0038] When no adjustment is required, the bolt hole 309 can be used as a screw hole for installing the door frame;

[0039] Decorative strips 307 are arranged on both sides of the gap formed between the movable stop bar 303 and the door frame lock block 3. The embedded buckle strips arranged on the decorative strip 307 are buckled in the buckle grooves opened at corresponding positions on the movable stop bar 303 and the door frame lock block 3. The decorative strip 307 matches the width of the gap formed between the movable stop bar 303 and the door frame lock block 3, so that the decorative strip 307 can be stably installed on the movable stop bar 303 and the door frame lock block 3 to block the gap between the two to form a closed cavity, so as to facilitate the subsequent filling of foam filler 308. At the same time, an injection port for injecting foam filler 308 is arranged on the decorative strip 307, and a blocking cover is installed on the injection port to facilitate the smooth injection of foam filler 308 and plugging of the gap.

[0040] One end of the adjusting bolt 304 is fixedly inserted into the plug sleeve arranged in the connecting seat 305, and the plug sleeve is rotatably connected to the connecting seat 305 through a bearing, so that the adjusting bolt 304 can rotate smoothly on the movable stop bar 303, and the two can be stably connected together for use. An embedding hole 306 is opened at the position corresponding to the connecting seat 305 on the door frame lock 3, and the connecting seat 305 and the embedding hole 306 are arranged in coordination, so that the movable stop bar 303 can be stably installed on the door frame lock 3, so that the two can be stably matched together for use;

[0041] A protruding stopper 301 is integrally provided on the side of the door frame lock stop 3 that contacts the door leaf 5, and a plug-in groove 302 is provided between the protruding stopper 301 and the door frame lock stop 3, and the groove wall of the plug-in groove 302 is provided with evenly distributed anti-slip grooves, which is convenient for forming an installation component for installing the seal 8 on the door frame lock stop 3, and is also used to block and limit the door leaf 5, thereby ensuring that the door leaf 5 can be stably closed on the door frame, wherein the cross-section of the door frame lock stop 3 is set to an "L" or "T" shape. When it is set to a "T" shape, plug-in grooves 302 are provided on both sides of the protruding stopper 301. If necessary, the plug-in groove 302 can also be provided only on the side where the door leaf 5 is installed. At the same time, the door frame lock stop 3 is made of one of solid wood, PVC, aluminum alloy, aluminum alloy wrapped with PVC, or steel wrapped with PVC, such as Figure 8 The cross-sectional view of aluminum alloy or steel is shown in FIG. Fig. 9 The figure shows a cross-sectional view of PVC wrapped around an aluminum alloy or steel. The selection can be made flexibly according to the actual use requirements and application occasions.

[0042] like Figure 2 and Figure 4As shown, in some embodiments, a cleaning strip 7 is arranged at the lower part of the door leaf 5, and the cleaning strip 7 is fixedly connected to the buckle strip 701. The buckle strip 701 is buckled at the edge of the lower part of the door leaf 5, so that the cleaning strip 7 can be stably installed on the lower part of the door leaf 5. At the same time, it can be quickly disassembled and assembled during use, which is convenient for use. A lower seal strip 703 is arranged at the lower part of the buckle strip 701, and the clamping strip 704 integrally arranged on the upper part of the lower seal strip 703 is clamped in the clamping groove 702 integrally arranged on the lower part of the buckle strip 701, so that the lower seal strip 703 can be quickly and conveniently installed on the lower part of the door leaf 5, and the gap between the door leaf 5 and the ground is sealed, thereby improving the sealing of the indoor door. The lower seal strip 703 and the cleaning strip 7 are both made of rubber. After the door leaf 5 is closed, the cleaning strip 7 contacts the indoor threshold.

[0043] like Figure 2 , Figure 3 and Figure 5 As shown, in some embodiments, a plug-in strip 801 is integrally provided on the seal 8, and the plug-in strip 801 is plugged into the plug-in groove 302 at the corresponding position on the door frame lock stop 3, so that the seal 8 can be stably installed on the door frame cross bar 1, the door frame hinge stop 2 and the door frame lock stop 3, so that when the door leaf 5 is in a closed state, the gap between the door frame and the door leaf 5 at the convenient position is effectively blocked, thereby improving the sealing of the entire indoor door and ensuring stable use, and the plug-in strip 801 is integrally provided with and evenly distributed anti-slip convex strips 803, and the end of the anti-slip convex strip 803 abuts against the anti-slip groove provided on the groove wall of the plug-in groove 302, thereby enhancing the stability of the connection between the plug-in strip 801 and the plug-in groove 302, and stably installing the seal 8 on the door frame, and the plug-in strip 801 is provided with reinforcing ribs 802 to enhance the strength of the seal 8 and ensure long-term stable use;

[0044] The cross-section of the seal 8 is "U"-shaped, and a deformation groove is formed at the bending position, and the plug-in strip 801 is arranged on one side of the seal 8, and the other side of the seal 8 is in contact with the door skin 9 of the door leaf 5. The seal 8 is made of elastic rubber material, so that after the door leaf 5 is closed and contacts the seal 8, the seal 8 can be appropriately deformed to increase the contact surface with the door leaf 5 and enhance the sealing performance. When the door leaf 5 is closed and contacts the seal 8, causing the seal 8 to deform, the deformation of the seal 8 can buffer the impact stress of the door leaf 5 on the door frame, reduce the wear of the door leaf 5 and the door frame, and also facilitate to reduce or eliminate the noise generated by closing the door, thereby improving the comfort of using the indoor door. At the same time, the deformation groove of the seal 8 is open, ensuring that the seal 8 has a larger deformation amount, thereby being able to adapt to the sealing of larger gaps.

[0045] like Figure 1 , Figure 2 and Figure 3As shown, in some embodiments, the filling material 11 inside the door leaf 5 is one or more of PU, PE, sound-proof cotton, foam board, honeycomb board, honeycomb paper and EPS board, which is used to enhance the sound insulation performance of the entire door leaf 5. At the same time, during use, the sound insulation material in the door leaf 5 is selected according to actual use requirements and applicable occasions to improve the use scope of the door leaf 5, and a variety of sound insulation materials can be selected and used in combination when necessary to further enhance the sound insulation performance of the door leaf 5. A door lock 4 is installed on the door leaf 5, so that when the door leaf 5 is closed, the door leaf 5 can be fixed to the door frame using the door lock 4 to ensure stable use and close the door well.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A glass fiber reinforced plastic interior door made of an SMC integrated molded door panel, comprising a door frame consisting of a door frame upper cross bar (1), a door frame hinge bar (2) and a door frame lock bar (3), and a door leaf (5), characterized in that: The two ends of the door frame upper cross bar (1) are respectively fixedly connected to the door frame hinge block (2) and the upper end of the door frame lock block (3) at corresponding positions to form a door frame. The door leaf (5) is rotatably connected to the door frame hinge block (2) on one side of the door frame through a hinge (6), and a movable stop bar (303) is arranged on the side of the door frame lock block (3) connected to the wall. The movable stop bar (303) is fixedly connected to the door frame lock block (3) through an adjusting bolt (304), and the door leaf (5) includes a frame (10) on four sides, a filling material (11) at the middle part and a door skin (9) wrapped outside, a sealing member (8) is arranged between the door leaf (5) and the door frame, and a cleaning strip (7) is arranged at the bottom of the door leaf (5).

2. The fiberglass interior door made of SMC integrated molded door panel according to claim 1, characterized in that: The door frame upper cross bar (1), the door frame hinge bar (2) and the door frame lock bar (3) have the same structure, and a connecting seat (305) provided on a movable stop bar (303) on one side of the door frame lock bar (3) is rotatably connected to one end of an adjusting bolt (304), the adjusting bolt (304) is inserted into a bolt hole (309) provided at a corresponding position on the door frame lock bar (3) and is threadedly connected to a threaded sleeve fixedly embedded in the bolt hole (309), and a gap formed between the movable stop bar (303) and the door frame lock bar (3) is filled with a foam filler (308).

3. The fiberglass interior door made of SMC integrated molded door panel according to claim 2, characterized in that: Decorative strips (307) are arranged on both sides of the gap formed between the movable stop bar (303) and the door frame lock block (3); the embedded buckle strips arranged on the decorative strip (307) are buckled in buckle grooves provided at corresponding positions on the movable stop bar (303) and the door frame lock block (3); and the decorative strip (307) matches the width of the gap formed between the movable stop bar (303) and the door frame lock block (3).

4. The fiberglass interior door made of SMC integrated molded door panel according to claim 2, characterized in that: One end of the adjusting bolt (304) is fixedly inserted into a plug-in sleeve arranged in the connecting seat (305), the plug-in sleeve is rotatably connected to the connecting seat (305) via a bearing, and an embedding hole (306) is provided at a position corresponding to the connecting seat (305) on the door frame lock (3), and the connecting seat (305) and the embedding hole (306) are arranged in coordination.

5. The fiberglass interior door made of SMC integrated molded door panel according to claim 2, characterized in that: A protruding stopper (301) is integrally provided on the side of the door frame lock stop (3) that contacts the door leaf (5), a plug-in groove (302) is provided between the protruding stopper (301) and the door frame lock stop (3), and evenly distributed anti-slip grooves are provided on the groove wall of the plug-in groove (302).

6. The fiberglass interior door made of SMC integrated molded door panel according to claim 1, characterized in that: A cleaning strip (7) is arranged at the lower part of the door leaf (5), and the cleaning strip (7) is fixedly connected to a buckle strip (701). The buckle strip (701) is buckled at the edge of the lower part of the door leaf (5), and a lower sealing strip (703) is arranged at the lower part of the buckle strip (701). A clamping strip (704) integrally arranged at the upper part of the lower sealing strip (703) is clamped in a clamping groove (702) integrally arranged at the lower part of the buckle strip (701).

7. The fiberglass interior door made of SMC integrated molded door panel according to claim 1, characterized in that: The sealing member (8) is integrally provided with a plug-in strip (801), the plug-in strip (801) being plugged into a plug-in slot (302) at a corresponding position on the door frame lock block (3), and the plug-in strip (801) is integrally provided with and evenly distributed with anti-slip convex strips (803), the end of the anti-slip convex strip (803) being in contact with an anti-slip groove provided on the slot wall of the plug-in slot (302), and a reinforcing rib (802) being provided in the plug-in strip (801).

8. The fiberglass interior door made of SMC integrated molded door panel according to claim 7, characterized in that: The cross section of the sealing member (8) is U-shaped and a deformation groove is formed at the bending position, and the plug-in strip (801) is arranged on one side of the sealing member (8), and the other side of the sealing member (8) contacts the door skin (9) of the door leaf (5).

9. The fiberglass interior door made of SMC integrated molded door panel according to claim 1, characterized in that: The filling material (11) inside the door leaf (5) is one or more of PU, PE, sound-proof cotton, foam board, honeycomb board, honeycomb paper and EPS board, and a door lock (4) is arranged on the door leaf (5).

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