CN216076915U

CN216076915U - Interior division of outer stealthy door structure

Info

Publication number: CN216076915U
Application number: CN202121367706.3U
Authority: CN
Inventors: 李泽华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-03-18
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses an inward-opening and outward-opening invisible door structure which mainly comprises a door leaf assembly, a door frame assembly, a hinge and the like. The door leaf component mainly comprises a door core component, a decorative outer door plate, an outer edge covering, a decorative inner door plate, an L-shaped inner edge covering, a door leaf sealing strip and the like. The door core outer door plate is characterized in that the plate surface is bent by 90 degrees to a B angle under the A angle, the B angle is inwards bent to a semicircular arc section and then extends outwards to form a flat edge to form an outward insertion groove 1, and the circular arc section of the door core outer door plate is abutted against the side surface of the door core inner door plate and welded to form a door core type rectangular T-shaped cover edge through a gluing process. The door frame assembly comprises a hinge frame, an upper door frame, a lock frame and a lower door sill, wherein at least the hinge frame comprises a front door frame, a door frame inner decorative edge 1, a door frame decorative plate, a door frame inner decorative edge 2 and a door frame sealing strip.

Description

Interior division of outer stealthy door structure

The technical field is as follows:

the utility model relates to an inner-opening and outer-opening invisible door structure, belonging to safety and protection products.

Background art:

armored doors are sourced in italy and germany, and a T-door leaf structure, which is generally a step, is called a T-door and may also be called a german door. T type door has characteristics such as extremely strong sound insulation, heat insulating ability, leakproofness, shock resistance and feature of environmental protection, is used widely in indoor door in europe, later uses on the door of entering one's residence. European entrance doors are mostly inward opening doors, while domestic entrance doors mainly adopt outward opening door structures, door leaves are embedded into the outward opening door structures of door frames, the door leaves easily wipe the frames, and the air tightness and the sound insulation are poor. With the increasing number of Chinese villas in China and particularly the popularization of wall doors, the invisible entrance door for the inside and the outside becomes a fashionable designer preferred product. Therefore, it is necessary to design and develop a wall door structure with hidden inside and outside so as to meet the requirements of the public and retail high-end customers.

The utility model has the following contents:

based on the technical defects, the utility model provides a technical solution, which mainly comprises a door leaf assembly, a door frame assembly and a hinge. The door leaf component mainly comprises a door core component, a decorative outer door plate, an outer edge covering, a decorative inner door plate, an L-shaped inner edge covering and a door leaf sealing strip. The door core assembly mainly comprises a door core outer door plate, a door core inner door plate and fillers. The door core outer door plate is characterized in that the plate surface is bent by 90 degrees to a B angle under the A angle, the B angle is inwards bent to a semicircular arc section and then extends outwards to form a flat edge to form an outward insertion groove 1, the door core outer door plate and the door core inner door plate are welded in a mode that the circular arc section of the door core outer door plate is abutted against the side surface of the door core inner door plate to form a door core rectangular T-shaped cover edge through a gluing process, and a filler is arranged between the door core outer door plate and the door core inner door plate; the outer edge covering is provided with a butt edge, a clamping edge and an insertion groove 2 which are opposite to the insertion groove 1 of the door core outer door plate, the butt edge of the outer edge covering butts against the side edge of the decorative outer door plate, the clamping edge and the insertion groove 2 of the outer edge covering are in staggered insertion installation with the outer extension flat edge and the outer insertion groove 1 of the door core outer door plate, the outer edge covering is fixed on a door core rectangular T-shaped cover edge through screws to form a T-shaped cover edge of a door leaf assembly, and a door leaf sealing strip is arranged in a buckling groove below the outer edge covering and is in buckling connection installation with the buckling groove; the door core inner door plate is at least provided with a first forming surface, a second forming surface, a forming angle and a side surface at the hinge edge, the first forming surface of the door core inner door plate is provided with a decorative inner door plate, the L-shaped inner wrapping edge is abutted against the outer side edge of the decorative inner door plate and is flush mounted with the side surface of the door core inner door plate, and the structural design requirements of the inner-opening and outer-opening invisible door and the wall body door can be met.

The door frame assembly comprises a hinge frame, an upper door frame, a side locking frame and a lower doorsill. At least the hinge frame is composed of a front door frame, a door frame inner decorative edge 1, a door frame decorative plate, a door frame inner decorative edge 2 and a door frame sealing strip. The back of preceding door frame is close to the door leaf limit and is equipped with door frame interior trim 1, and door frame interior trim 2 locates the back outside limit of preceding door frame, and door frame interior trim 1 and door frame interior trim 2 are fixed with the screw, and it has the door frame decorative board to inlay among them, the design has draw-in groove 1 and draw-in groove 2 of joint door frame sealing strip on the door frame interior trim 1, and the door frame sealing strip is connected the installation with draw-in groove 1 and draw-in groove 2 of door frame interior trim 1 for the buckle, prevents that the door frame sealing strip use from droing and maintaining.

Preferably: the door core inner door plate is at least provided with a first forming surface, a second forming surface, a forming angle and a side surface at a hinge edge, a U-shaped locking strip mounting notch is designed at a lockstitch, and when the door is closed, the plate surface A of the decorative inner door plate is flush with the plate surface B of the doorframe decorative plate.

Preferably: the door leaf sealing strip is provided with a buckling head which is buckled and connected with a buckling groove below the outer wrapping edge (1-3), a sealing abutting edge 1, a sealing abutting edge 2, an arc abutting surface and an abutting edge are designed on the door leaf sealing strip, and the sealing abutting edge 1 and the abutting edge are arranged with the side surface of the door panel in the door core and the buckling edge surface of the outer wrapping edge.

Preferably: the door frame sealing strip is provided with a clamping head 1 and a clamping head 2 which are respectively connected with a clamping groove 1 and a clamping groove 2 of a decorative edge 1 in the door frame in a buckling mode, and the door frame sealing strip is provided with two positive sealing abutting edges, an arc-shaped sealing abutting surface and a lateral sealing abutting edge which are abutted against a second forming surface, a forming angle and a side surface of a door panel in the door frame. The lap joint of the door leaf and the door frame forms multi-point sealing, and the sound insulation, heat preservation and air tightness of the door leaf and the door frame are greatly increased.

The utility model is an inside-opening and outside-opening invisible door structure with the advantages of higher pick-proof property, sound insulation property, heat preservation property, air tightness, impact resistance, environmental protection and the like.

Description of the drawings:

FIG. 1 is a cross-sectional view of the door of the present invention;

FIG. 2 is a front elevational view of the door of the present invention;

FIG. 3 is an enlarged view of part A;

FIG. 4 is a partial enlarged view of B;

FIG. 5 is a cross-sectional view of the door core;

FIG. 6 is an enlarged partial view of the door core C;

FIG. 7 is an enlarged partial view of the door core D;

FIG. 8 is an enlarged explanatory view of the outer covering edge;

FIG. 9 is a sectional view of a door leaf seal;

FIG. 10 is a cross-sectional view of the door frame;

FIG. 11 is a front view of the doorframe;

fig. 12 is a partial enlarged view of the doorframe E;

figure 13 is a cross-sectional view of a doorframe seal strip;

fig. 14 is a cross-sectional view of the door frame inner molding 1.

The specific implementation mode is as follows:

the structural features of the present invention will be further described below by way of examples with reference to the accompanying drawings.

Examples

As shown in fig. 1 to 14, the utility model relates to an inside-opening and outside-opening invisible door structure, which mainly comprises a door leaf assembly (1), a door frame assembly (2) and a hinge (3). The door leaf assembly (1) mainly comprises a door core assembly (1-1), a decorative outer door plate (1-2), an outer wrapping edge (1-3), a decorative inner door plate (1-4), an L-shaped inner wrapping edge (1-5) and a door leaf sealing strip (1-6). The door core assembly (1-1) mainly comprises a door core outer door plate (1-1-1), a door core inner door plate (1-1-2) and a filler (10). The door core outer door plate (1-1-1) is at least characterized in that a hinge edge and a lockstitch edge are formed, the plate surface is bent by 90 degrees under an angle A (4) to an angle B (5), the angle B (5) is bent inwards to a semicircular arc section (6) and then extends outwards to form a flat edge (7) to form an outward plug groove 1(8), the door core outer door plate (1-1-1) and the door core inner door plate (1-1-2) are welded in a butting mode through a gluing process, the arc section (6) of the door core outer door plate (1-1-1) and the side surface of the door core inner door plate (1-1-2) to form a door core rectangular T-shaped cover edge (9), and a filler (10) is arranged between the door core outer door plate (1-1-1) and the door core inner door plate (1-1-2); the outer edge (1-3) is provided with a supporting edge (1-3-1), a clamping edge (1-3-2) and an inserting groove (1-3-3) which are opposite to an inserting groove (1) (8) of the outer door panel (1-1-1) of the door core, the supporting edge (1-3-1) of the outer edge (1-3) supports the side edge of the decorative outer door panel (1-2), the clamping edge (1-3-2) and the inserting groove (1-3-3) of the outer edge (1-3) and the outer extended flat edge (7) and the outer inserting groove (1) (8) of the outer door panel (1-1-1) of the door core are installed in a staggered inserting mode, the outer edge (1-3) is fixed on a rectangular T-shaped cover edge (9) of the door core by a screw (11) to form a T-shaped cover edge (12) of the door leaf assembly, and the door leaf sealing strip (1-6) is arranged below the outer edge (1-3) and provided with a clamping groove (1-3) 4) And is connected and mounted with the buckle groove (1-3-4) in a buckle way; the door core inner door plate (1-1-2) is at least provided with a first forming surface (13), a second forming surface (14), a forming angle (15) and a side surface (16) at a hinge edge, the first forming surface (13) of the door core inner door plate (1-1-2) is provided with a decorative inner door plate (1-4), the L-shaped inner edge (1-5) is abutted against the outer side edge of the decorative inner door plate (1-4) and flush-mounted with the side surface (16) of the door core inner door plate (1-1-2), and the structural design requirements of an inside-opening and outside-hiding door and a wall door can be met.

The door frame assembly (2) comprises a hinge frame (2-1), an upper door frame (2-2), a serging frame (2-3) and a lower doorsill (2-4). At least the hinge frame (2-1) is composed of a front door frame (2-1-1), a door frame inner decorative edge 1(2-1-2), a door frame decorative plate (2-1-3), a door frame inner decorative edge 2(2-1-4) and a door frame sealing strip (2-1-5). The rear surface of the front door frame (2-1-1) is provided with a door frame inner decorative edge 1(2-1-2) close to the door leaf edge, the door frame inner decorative edge 2(2-1-4) is arranged at the outer side edge of the rear surface of the front door frame (2-1-1), the door frame inner decorative edge 1(2-1-2) and the door frame inner decorative edge 2(2-1-4) are fixed by screws, a door frame decorative plate (2-1-3) is embedded in the middle of the door frame inner decorative edge, a clamping groove 1(2-6) and a clamping groove 2(2-7) for clamping the door frame sealing strip (2-1-5) are designed on the door frame inner decorative edge 1(2-1-2), the door frame sealing strip (2-1-5) and the clamping groove 1(2-6) and the clamping groove 2(2-7) of the door frame inner decorative edge 1(2-1-2) are installed in a buckling manner, the door frame sealing strip (2-1-5) is prevented from falling off and being maintained in the using process.

Preferably: the door core inner door plate (1-1-2) is at least provided with a first forming surface (13), a second forming surface (14), forming corners (15) and side surfaces (16) at a hinge edge, a U-shaped locking strip (17) and an installation notch (18) for installing a lockset (19) are designed at a lock edge, and when the door is closed, the plate surface A (1-4-1) of the decorative inner door plate (1-4) is flush with the plate surface B (2-1-3-1) of the door frame decorative plate (2-1-3).

Preferably: the door leaf sealing strip (1-6) is provided with a buckling head (1-6-5) and is buckled and connected with a buckling groove (1-3-4) below the outer edge covering (1-3), a sealing abutting edge 1(1-6-1), a sealing abutting edge 2(1-6-2), an arc abutting surface (1-6-3) and an abutting edge (1-6-4) are designed on the door leaf sealing strip (1-6), and the sealing abutting edge 1(1-6-1) and the abutting edge (1-6-4) are arranged in an abutting mode with a side surface (16) of the door leaf inner door panel (1-1-2) and a buckling edge surface (1-3-5) of the outer edge covering (1-3).

Preferably: the door frame sealing strip (2-1-5) is provided with a clamping head 1(2-1-5-1) and a clamping head 2(2-1-5-2) which are respectively connected with a clamping groove 1(2-6) and a clamping groove 2(2-7) of a decorative edge 1(2-1-2) in a door frame in a buckling mode, and the door frame sealing strip (2-1-5) is provided with two forward sealing abutting edges (2-8), an arc sealing abutting surface (2-9) and a lateral sealing abutting edge (2-10) which abut against a second forming surface (14), a forming angle (15) and a lateral surface (16) of a door panel (1-1-2) in a door core. The lap joint of the door leaf and the door frame forms multi-point sealing, and the sound insulation, heat preservation and air tightness of the door leaf and the door frame are greatly increased.

Finally, it is to be understood that the foregoing is only illustrative of the presently preferred embodiments of the utility model. Obviously, the present invention is not limited to the above embodiments, and many variations are possible. All structural, conceptual, and shape modifications that may occur to those skilled in the art from the disclosure or may be suggested are intended to be within the scope of the utility model.

Claims

1. The utility model provides an interior stealthy door structure of opening outward, it mainly comprises door leaf subassembly (1), door frame subassembly (2) and hinge (3), characterized by: the door leaf assembly (1) mainly comprises a door core assembly (1-1), a decorative outer door plate (1-2), an outer covering edge (1-3), a decorative inner door plate (1-4), an L-shaped inner covering edge (1-5) and a door leaf sealing strip (1-6), wherein the door core assembly (1-1) mainly comprises the door core outer door plate (1-1-1), the door core inner door plate (1-1-2) and a filler (10), at least a hinge edge and a locking edge of the door core outer door plate (1-1-1) are characterized in that a plate surface is bent by 90 degrees to an angle B (5) under the angle A (4), the angle B (5) is bent inwards to a half arc section (6) and then extends a flat edge (7) to form an outward insertion connecting groove 1(8), the door core outer door plate (1-1-1) and the door core inner door plate (1-1-2), through a gluing process, the arc section (6) of the door core outer door plate (1-1-1) is abutted against the side surface of the door core inner door plate (1-1-2) and welded to form a door core rectangular T-shaped cover edge (9), and a filler (10) is arranged between the door core outer door plate (1-1-1) and the door core inner door plate (1-1-2); the outer edge (1-3) is provided with a supporting edge (1-3-1), a clamping edge (1-3-2) and an inserting groove (1-3-3) which are opposite to an inserting groove (1 (8) of the door core outer door panel (1-1-1), the supporting edge (1-3-1) of the outer edge (1-3) supports the side edge of the decorative outer door panel (1-2), the clamping edge (1-3-2) and the inserting groove (1-3-3) of the outer edge (1-3) and an outer extended flat edge (7) and an outer inserting groove (1) (8) of the door core outer door panel (1-1-1) are installed in a staggered inserting mode, a screw (11) is fixed on a door core type rectangular T-shaped cover edge (9) to form a T-shaped cover edge (12) of a door leaf assembly, a door leaf sealing strip (1-6) is arranged on a clamping groove (1-3-4) below the outer edge (1-3), is connected and mounted with the buckle groove (1-3-4) in a buckle way; at least the hinge edge of the door core inner door panel (1-1-2) is provided with a first forming surface (13), a second forming surface (14), a forming angle (15) and a side surface (16), the first forming surface (13) of the door core inner door panel (1-1-2) is provided with a decorative inner door panel (1-4), and the L-shaped inner edge (1-5) is abutted against the outer side edge of the decorative inner door panel (1-4) and flush-mounted with the side surface (16) of the door core inner door panel (1-1-2); the door frame assembly (2) comprises a hinge frame (2-1), an upper door frame (2-2), a lock frame (2-3) and a lower door sill (2-4), wherein at least the hinge frame (2-1) comprises a front door frame (2-1-1), a door frame inner decorative edge 1(2-1-2), a door frame decorative plate (2-1-3), the door frame inner decorative edge 2(2-1-4) and a door frame sealing strip (2-1-5).

2. The structure of an inside-out invisible door according to claim 1, wherein: the door frame assembly (2) comprises a hinge frame (2-1), an upper door frame (2-2), a lock frame (2-3) and a lower door threshold (2-4), at least the hinge frame (2-1) comprises a front door frame (2-1-1), a door frame inner decorative edge 1(2-1-2), a door frame decorative plate (2-1-3), a door frame inner decorative edge 2(2-1-4) and a door frame sealing strip (2-1-5), the door frame inner decorative edge 1(2-1-2) is arranged on the back of the front door frame (2-1-1) close to a door leaf edge, the door frame inner decorative edge 2(2-1-4) is arranged on the back outer side edge of the front door frame (2-1-1), and the door frame inner decorative edge 1(2-1-2) and the door frame inner decorative edge 2(2-1-4) are screwed The door frame is fixed through a nail, a door frame decorative plate (2-1-3) is inlaid in the middle of the door frame decorative plate, a clamping groove 1(2-6) and a clamping groove 2(2-7) for clamping a door frame sealing strip (2-1-5) are designed on the door frame inner decorative edge 1(2-1-2), and the door frame sealing strip (2-1-5) is connected with the clamping groove 1(2-6) and the clamping groove 2(2-7) of the door frame inner decorative edge 1(2-1-2) in a buckling mode.

3. The structure of an inward-opening and outward-closing invisible door according to claim 1 or 2, characterized in that: the door core inner door plate (1-1-2) is at least provided with a first forming surface (13), a second forming surface (14), forming corners (15) and side surfaces (16) at a hinge edge, a U-shaped locking strip (17) and an installation notch (18) for installing a lockset (19) are designed at a lock edge, and when the door is closed, the plate surface A (1-4-1) of the decorative inner door plate (1-4) is flush with the plate surface B (2-1-3-1) of the door frame decorative plate (2-1-3).

4. The structure of an inward-opening and outward-closing invisible door according to claim 1 or 2, characterized in that: the door leaf sealing strip (1-6) is provided with a buckling head (1-6-5) and is buckled and connected with a buckling groove (1-3-4) below the outer edge covering (1-3), a sealing abutting edge 1(1-6-1), a sealing abutting edge 2(1-6-2), an arc abutting surface (1-6-3) and an abutting edge (1-6-4) are designed on the door leaf sealing strip (1-6), and the sealing abutting edge 1(1-6-1) and the abutting edge (1-6-4) are arranged in an abutting mode with a side surface (16) of the door leaf inner door panel (1-1-2) and a buckling edge surface (1-3-5) of the outer edge covering (1-3).

5. The structure of an inward-opening and outward-closing invisible door according to claim 1 or 2, characterized in that: the door frame sealing strip (2-1-5) is provided with a clamping head 1(2-1-5-1) and a clamping head 2(2-1-5-2) which are respectively connected with a clamping groove 1(2-6) and a clamping groove 2(2-7) of a decorative edge 1(2-1-2) in a door frame in a buckling mode, and the door frame sealing strip (2-1-5) is provided with two forward sealing abutting edges (2-8), an arc sealing abutting surface (2-9) and a lateral sealing abutting edge (2-10) which abut against a second forming surface (14), a forming angle (15) and a lateral surface (16) of a door panel (1-1-2) in a door core.