Aluminum door cover plate profile, aluminum door keel and aluminum door frame composite profile

Abstract

The utility model provides an aluminum door cover plate section bar, an aluminum door keel and an aluminum door frame composite section bar, and relates to the technical field of building decoration, the aluminum door cover plate section bar comprises a cover plate and a rectangular support body for supporting the cover plate, glue flow holes are arranged on two sides of the rectangular support body, covered edges are arranged on two sides of the cover plate, and the aluminum door keel comprises a rectangular pipe. Supporting protruding strips extend out of the two opposite faces of the rectangular pipe, an aluminum door keel is tightly arranged in the rectangular supporting body of the aluminum door cover plate profile in a penetrating mode, the supporting protruding strips of the aluminum door keel abut against a cover plate of the aluminum door cover plate profile, or one side of the rectangular face of the aluminum door keel abuts against the cover plate of the aluminum door cover plate profile, and the door core is decorated through the aluminum door cover plate profile. The aluminum door keel is arranged in the rectangular supporting body of the aluminum door cover plate sectional material in a penetrating mode to reinforce the aluminum door cover plate sectional material, the door lock or the hinge is selected to be installed according to different opening directions of the containing groove in the aluminum door keel, and the aluminum door keel is an installing and fixing reinforcing piece of the door lock or the hinge.

Description

TECHNICAL FIELD

[0001] The utility model relates to building decoration technical field, concretely is a kind of aluminium door cover plate section bar, aluminium door keel and aluminium door door frame composite section bar. BACKGROUND

[0002] Aluminium section bar door frame is usually composed of multiple aluminium section bar components. These components include frame section bar, middle upright section bar and the like. Frame section bar constitutes four edges of door frame, and their shape and size are determined according to design requirements of door frame. In residential building, aluminium section bar door frame is widely used in balcony door, indoor partition door and the like, and in commercial building, such as shopping mall, hotel and the like, aluminium section bar door frame is often used in shop door, conference room door and the like. When aluminium section bar door frame is installed, no suitable auxiliary fixing material can cause firm combination. SUMMARY

[0003] To solve the above problems, an aluminium door cover plate section bar, aluminium door keel and aluminium door door frame composite section bar combined are provided.

[0004] The utility model realizes the following manner:

[0005] An aluminium door cover plate section bar includes cover plate 11 and rectangular support body 12 supporting the cover plate, the rectangular support body 12 is provided with glue flow hole 3 on both sides, and the two sides of the cover plate are provided with edge covering 111.

[0006] An aluminium door keel includes rectangular tube 21, and support convex strip 22 is formed to form containing groove 23 by extending to one side on two opposite faces of the rectangular tube.

[0007] An aluminium door keel, the thickness of the two opposite faces of the rectangular tube extending is thin, and the thickness of the other pair of opposite faces is thick.

[0008] An aluminium door keel, glue flow hole 3 is arranged on three side walls of the outer periphery of the rectangular tube except the containing groove.

[0009] An aluminium door door frame composite section bar includes aluminium door keel, the aluminium door keel 2 is tightly arranged in the rectangular support body 12 of the aluminium door cover plate section bar, and the support convex strip 22 of the aluminium door keel 2 abuts against the cover plate 11 of the aluminium door cover plate section bar.

[0010] An aluminium door door frame composite section bar includes aluminium door keel, the aluminium door keel 2 is tightly arranged in the rectangular support body 12, and one side of the rectangular face of the aluminium door keel 2 abuts against the cover plate 11 of the aluminium door cover plate section bar.

[0011] An aluminium door door frame composite section bar, the aluminium door keel 2 is tightly arranged in the rectangular support body 12 of the aluminium door cover plate section bar, and the outer wall of the aluminium door keel 2 abuts against the inner wall of the rectangular support body 12 of the aluminium door cover plate section bar.

[0012] Compared with the existing technology, this utility model uses aluminum door cover profiles to decorate the door core, and uses aluminum door keel to reinforce the aluminum door cover profile through the rectangular support body of the aluminum door cover profile. Depending on the opening direction of the receiving groove in the aluminum door keel, door locks or hinges can be installed. The aluminum door keel is a reinforcement component for the installation and fixing of door locks or hinges. Attached Figure Description

[0013] Figure 1 This is a structural diagram of an aluminum door cover profile.

[0014] Figure 2 This is a structural diagram of an aluminum door frame.

[0015] Figure 3 This is a structural diagram of an aluminum door frame composite profile.

[0016] Figure 4 This is a structural diagram of aluminum door frame composite profiles in use.

[0017] Among them, aluminum door cover profile 1; cover plate 11; edging 111; rectangular support body 12; aluminum door keel 2; rectangular tube 21; support protrusion 22; receiving groove 23; glue flow hole 3; door core 4; wood panel 41; honeycomb core 42; SPC board 43; lock mounting position 5; hinge mounting position 6. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0019] An aluminum door cover profile includes a cover plate 11 and a rectangular support body 12 supporting the cover plate. The rectangular support body 12 has adhesive flow holes 3 on both sides, and the cover plate has edging 111 on both sides. The aluminum door cover profile is installed around a door core 4. Horizontally placed aluminum door cover profiles and vertically placed aluminum door cover profiles are connected by corner brackets to form a door frame. The rectangular support body 12 is located inside the door core 4 and is fixed in contact with the honeycomb core 42 in the center of the door core. The adhesive flow holes are used to store fixing adhesive, which flows along the holes, covering the sides of the rectangular support body 12 and firmly fixing it to the inside of the door core 4.

[0020] An aluminum door joist 2 includes a rectangular tube 21, with two opposing surfaces of the rectangular tube extending outwards as supporting protrusions 22 to form receiving grooves 23. The two opposing surfaces of the extended rectangular tube are thinner, while the other pair of opposing surfaces are thicker. The thicker sides are used to fix door locks or hinges. Adhesive flow holes 3 are provided on the three side walls of the rectangular tube's outer periphery (excluding the receiving grooves), allowing the fixing adhesive to flow along the holes and cover the outer periphery of the rectangular tube, ensuring a secure internal fixation of the rectangular support body 12.

[0021] A composite profile for an aluminum door frame includes an aluminum door cover profile and an aluminum door joist. The aluminum door joist 2 is tightly inserted into a rectangular support body 12 of the aluminum door cover profile, and the support protrusions 22 of the aluminum door joist 2 abut against the cover plate 11 of the aluminum door cover profile. The aluminum door joist 2 is tightly inserted into the rectangular support body 12, preventing it from swaying left and right within the rectangular support body 12. The receiving grooves 23 of the support protrusions 22 on the aluminum door joist 2 open towards the cover plate 11 of the aluminum door cover profile. Figure 4 As shown, at the door lock installation position 5 on the aluminum door frame composite profile, the receiving groove 23 is used to receive the door lock strike plate. The door lock strike plate is fixed to the bottom surface of the receiving groove 23 in the aluminum door keel 2 by screws. The bottom surface of the receiving groove 23 provides fixed support for the door lock strike plate. Alternatively, long screws can be used. The long screws pass through the thicker sides of the door lock strike plate and the aluminum door keel 2 in sequence to firmly fix the door lock to the door frame.

[0022] A composite profile for an aluminum door frame includes an aluminum door cover plate profile 1 and an aluminum door keel 2. The aluminum door keel 2 is tightly inserted into a rectangular support body 12, and one side of the rectangular surface of the aluminum door keel 2 abuts against the cover plate 11 of the aluminum door cover plate profile. The aluminum door keel 2 is tightly inserted into the rectangular support body 12, preventing it from swaying left and right within the rectangular support body 12.

[0023] The receiving groove 23 of the supporting protrusion 22 on the aluminum door keel 2 faces away from the cover plate 11 of the aluminum door cover profile, such as... Figure 4 As shown, at hinge installation position 6 on the aluminum door frame composite profile, the fastener passes through the thicker sides of the cover plate 11 and the aluminum door keel 2 in sequence to fix the hinge at hinge installation position 6. The hinge is fixed to the three layers of aluminum profile by inserting the aluminum door keel 2 inside the rectangular support body 12 of the aluminum door cover plate profile, resulting in a more secure fixation.

[0024] An aluminum door keel 2 is tightly inserted inside the rectangular support body 12 of the aluminum door cover plate profile, and the outer wall of the aluminum door keel 2 abuts against the inner wall of the rectangular support body 12 of the aluminum door cover plate profile.

[0025] The door core 4 described in the above embodiment includes a five-layer structure, which, from top to bottom, consists of a wooden panel 41, a thin honeycomb core 42, an SPC board 43, a thick honeycomb core 42, an SPC board 43, and a wooden panel 41.

[0026] During installation, the thick honeycomb core 42 located in the center of the door core is first trimmed. A portion of the thick honeycomb core 42 is removed according to the height of the rectangular support 12, and an installation groove is carved out. The aluminum door cover profile is then interference-fitted with the carved installation groove. First, aluminum door joists 2 are inserted through the aluminum door cover profiles on both sides in the vertical direction. The opening directions of the receiving grooves 23 in the aluminum door joists 2 on both sides are different. On the side where the door lock is installed, the opening of the receiving groove 23 in the aluminum door joist 2 faces the cover plate 11 of the aluminum door cover profile; on the side where the hinge is installed, the opening of the receiving groove 23 in the aluminum door joist 2 faces away from the cover plate 11 of the aluminum door cover profile. Corner brackets are installed at the top and bottom ends of the aluminum door cover profile, and then the other end of the corner brackets is inserted into the horizontal aluminum door cover profile to splice them into a door frame.

[0027] This utility model uses aluminum door cover profiles to decorate the door core. An aluminum door joist is inserted into the rectangular support body of the aluminum door cover profile to reinforce it. Depending on the opening direction of the receiving groove 23 in the aluminum door joist 2, a door lock or hinge can be installed. The aluminum door joist serves as a reinforcing component for the installation and fixing of the door lock or hinge.

[0028] The above description is only a preferred embodiment of the present utility model. It should be noted that those skilled in the art can make several changes and improvements without departing from the overall concept of the present utility model, and these should also be considered within the protection scope of the present utility model.

Claims

1. An aluminum door cover profile, comprising a cover plate (11) and a rectangular support body (12) supporting the cover plate, characterized in that, The rectangular support (12) has glue flow holes (3) on both sides, and the cover plate has edging (111) on both sides.

2. An aluminum door frame, characterized in that, The aluminum door frame (2) includes a rectangular tube (21), with two opposing sides of the rectangular tube extending out to one side as a support ridge (22) to form a receiving groove (23).

3. An aluminum door joist as described in claim 2, characterized in that, The rectangular tube has two opposite sides that are thinner than the other pair of opposite sides.

4. An aluminum door joist as described in claim 2, characterized in that, The rectangular tube has adhesive flow holes (3) on its three side walls, excluding the receiving groove.

5. A composite profile for an aluminum door frame, comprising the aluminum door cover plate profile as described in claim 1 and the aluminum door keel as described in claim 2, characterized in that, The aluminum door cover plate profile rectangular support body (12) is tightly fitted with an aluminum door keel (2), and the support ridge (22) of the aluminum door keel (2) abuts against the cover plate (11) of the aluminum door cover plate profile.

6. A composite profile for an aluminum door frame, comprising the aluminum door cover plate profile as described in claim 1 and the aluminum door keel as described in claim 2, characterized in that, An aluminum door keel (2) is tightly inserted inside the rectangular support (12), and one side of the rectangular surface of the aluminum door keel (2) abuts against the cover plate (11) of the aluminum door cover profile.

7. The aluminum door frame composite profile as described in claim 5 or 6, characterized in that, The aluminum door frame (2) is tightly inserted into the rectangular support body (12) of the aluminum door cover plate, and the outer wall of the aluminum door frame (2) abuts against the inner wall of the rectangular support body (12) of the aluminum door cover plate.

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