CN219587452U - Profile door leaf structure - Google Patents

Abstract

The utility model discloses a sectional door leaf structure which mainly comprises a sectional door body, a door body outer edge, an outer decorative door plate, an inner decorative door plate edge, a door leaf sealing strip A and a door leaf sealing strip B. The outer decorative door plate is fixedly connected with the front outer extension edge of the section door body through the outer edge of the door body; the door body outer periphery is provided with a door leaf first sealing piece notch A, and a door leaf sealing strip A is buckled and installed with the door leaf first sealing piece notch A; the profile door body is laterally provided with a door leaf second sealing piece notch B, and a door leaf sealing strip B is arranged on the door leaf second sealing piece notch B; the inner decorative door plate is installed through the edge of the inner decorative door plate, which is covered by the edge of the back side of the section door body. The utility model has the advantages of high anti-prying performance, sound insulation performance, heat preservation performance, air tightness, environmental protection performance and the like.

Description

Profile door leaf structure

Technical field:

the utility model relates to a section door leaf structure, which belongs to the safety protection product.

The background technology is as follows:

the door leaf is an important part of a building door and window, the rationality of a junction structure and the heat insulation and sound insulation performance are very important, and the door leaf is widely applied to bridge-cut-off heat insulation doors of modern building entrance doors. The most common broken bridge aluminum alloy door and window has the advantages of light weight, convenient installation, recyclable materials, environmental protection and the like. Particularly, the passive building is arranged, and the doors and windows of the building are required to have high sound insulation, heat preservation, air tightness and the like. Therefore, it is necessary to design a heat-insulating broken bridge door leaf part to replace a wood structure door leaf with high sound insulation and heat preservation, which is beneficial to environmental protection and can improve the strength and the anti-prying performance of the door leaf.

The utility model comprises the following steps:

based on the defects of the technology and the market demands, the utility model provides a technical solution: the heat-insulating bridge-cut-off door leaf part has high sound insulation, heat preservation, air tightness and other performances.

A section door leaf structure mainly comprises a section door body, a door body outer wrapping edge, an outer decorative door plate, an inner decorative door plate wrapping edge, a door leaf sealing strip A and a door leaf sealing strip B. The outer decorative door plate is fixedly connected with the front outer extension edge of the section door body through the outer edge of the door body; the door body outer periphery is provided with a door leaf first sealing piece notch A, and a door leaf sealing strip A is buckled and installed with the door leaf first sealing piece notch A; the profile door body is laterally provided with a door leaf second sealing piece notch B, and a door leaf sealing strip B is arranged on the door leaf second sealing piece notch B; the inner decorative door plate edge is arranged in alignment with the side edge through the back surface of the inner decorative door plate attaching section door body.

The profile door body consists of door leaf profiles, door body anti-theft steel plates and fillers, the inside and the outside of the door leaf profiles are provided with inserting grooves A for installing corner fittings, the door leaf profiles are connected with upper, lower, left and right door leaf profile groups through corner fittings to form the profile door body in a fixed and combined mode, the front surface of the profile door body is at least provided with the door body anti-theft steel plates, the fillers are arranged on the inner sides of the door body anti-theft steel plates, and the fillers improve the heat insulation and sound insulation performance of the door leaf.

Further: the door leaf profile is a sleeve member profile or a single profile of which the first profile component, the second profile component, the third profile component and the fourth profile component are combined into a bridge-cut-off profile.

Further: the first profile component is provided with a mounting notch for mounting a lock or a hinge above the notch B of the second sealing piece of the lateral door leaf; the opposite surfaces of the first profile component and the fourth profile component are provided with a dovetail clamping groove A and a dovetail clamping groove B which are used for connecting the second profile component and the third profile component, the second profile component and the third profile component are provided with a dovetail clamping head A and a dovetail clamping head B, and the dovetail clamping head A and the dovetail clamping head B which are arranged on the second profile component and the third profile component are fixedly connected with the dovetail clamping groove A and the dovetail clamping groove B of the first profile component and the fourth profile component in a penetrating, extruding and connecting way; the first profile component and the fourth profile component are provided with inward extending edges for installing the door body anti-theft steel plate, so that the anti-theft performance of the door leaf is enhanced.

Further: the second section bar component and the third section bar component of the section bar door body are made of nonmetal bridge-cut-off heat insulation materials, so that a bridge-cut-off structure of the door leaf section bar can be realized, and the heat insulation performance of the door leaf section bar is greatly improved.

Further: the door leaf profile is characterized in that a door leaf second sealing member notch B is formed in the second position of the profile component on the outer side of the door leaf profile, the door leaf second sealing member notch B is formed by a T-shaped clamping head on the second profile component, a clamping head A and a clamping head B on the first profile component and the fourth profile component to form a double door leaf second sealing member notch B, and the door leaf sealing strip B is designed to be in clamping connection with the double clamping head C and the door leaf second sealing member notch B, so that sealing members are prevented from falling off in the using process.

Further: the inner decorative door plate is characterized in that an L-shaped inner decorative door plate wrapping decorative inner decorative door plate four sides can be designed near the outer side, or the L-shaped inner decorative door plate wrapping can be omitted, and the inner decorative door plate is directly attached to the back surface of the sectional material door body and is aligned with the side edges; the L-shaped inner decorative door plate edge is provided with a clamping positioning edge and a C-shaped clamping groove, the clamping positioning edge of the L-shaped inner decorative door plate edge is positioned with the clamping positioning groove arranged on the back surface of the profile door body, the outer side edge of the inner decorative door plate abuts against the C-shaped clamping groove of the L-shaped inner decorative door plate edge to be installed, and the positioning groove clamping positioning is designed, so that the side edges of the door leaf profile can be easily aligned when the inner decorative door plate is installed.

Further: the door leaf sealing strip A is provided with a buckling head D, a first sealing abutting edge A, a second sealing abutting edge B and an arc sealing abutting surface, the first sealing abutting edge of the door leaf sealing strip A abuts against the side face of the profile door body, and the buckling head D is buckled and installed with a notch A of a first sealing piece of the door leaf.

The door leaf sealing strip B is provided with a clamping head C and a sealing abutting edge C, the sealing abutting edge C abuts against the side face of the profile door body, the clamping head C is fixedly connected with a clamping buckle of a notch B of a second sealing piece of the door leaf, and the sealing performance of the door leaf and a door frame can be improved by designing multipoint sealing abutting edges.

Further: the door body is bordured outward and is equipped with door leaf first sealing member notch A and grafting limit, the grafting groove B that the front of grafting limit grafting section bar door body was equipped with is connected the outer limit of borduring of fixed door body, constitutes the T type pick-proof lid limit of door leaf, has increased the T type pick-proof lid limit intensity of door leaf. The inserting groove B arranged on the front outer extension edge of the inserting edge inserting section door body 1 is connected with the outer wrapping edge of the fixed door body

The utility model has the advantages of high anti-prying performance, sound insulation performance, heat preservation performance, air tightness, environmental protection performance and the like.

Description of the drawings:

fig. 1 is a cross-sectional view of a door leaf;

fig. 2 is an enlarged view of part a of a cross-sectional view of the door leaf;

FIG. 3 is a cross-sectional view of a sectional door body;

FIG. 4 is a partial enlarged view B of a sectional door body cross-sectional view;

fig. 5 is a structural explanatory view of the door leaf profile;

FIG. 6 is a cross-sectional view of a first sleeve profile assembly;

FIG. 7 is a cross-sectional view of a kit section bar assembly III;

FIG. 8 is a cross-sectional view of a second sleeve profile assembly;

FIG. 9 is a cross-sectional view of a kit section bar assembly four;

fig. 10 is a sectional view of the door leaf weather strip a;

fig. 11 is a sectional view of the door weather strip B;

FIG. 12 is a cross-sectional view of an interior trim door panel edge wrap;

fig. 13 is a sectional view of the door outer covering.

The specific embodiment is as follows:

the structural features of the present utility model are further described below by way of examples with reference to the accompanying drawings.

Examples

As shown in fig. 1 to 13, the present utility model relates to a profile door leaf structure, which mainly comprises a profile door body 1, a door outer edge 2, an outer decorative door plate 3, an inner decorative door plate 4, an inner decorative door plate edge 5, a door leaf sealing strip A6 and a door leaf sealing strip B7. The outer decorative door plate 3 is fixedly connected with the front outer extension edge 8 of the profile door body 1 through the door body outer extension edge 2; the door body outer wrapping edge 2 is provided with a door leaf first sealing piece notch A2-1, and a door leaf sealing strip A6 is buckled and installed with the door leaf first sealing piece notch A2-1; the profile door body 1 is laterally provided with a door leaf second sealing piece notch B1-6, and a door leaf sealing strip B7 is arranged on the door leaf second sealing piece notch B1-6; the inner decorative door panel edge 5 is aligned with the side edges 1-8 by attaching the back surface of the profile door body 1 to the inner decorative door panel 4.

The profile door body 1 is composed of door leaf profiles 1-1, door body anti-theft steel plates 1-2 and fillers 1-3, plug grooves A1-5 for installing corner fittings 1-4 are arranged inside and outside the door leaf profiles 1-1, the door leaf profiles 1-1 are fixedly combined into the profile door body 1 through corner fitting 1-4 in a mode of connecting upper, lower, left and right door leaf profiles 1-1 in a corner extrusion mode, at least the front face of the profile door body 1 is provided with the door body anti-theft steel plates 1-2, and the anti-theft steel plates are used for enhancing anti-prying performance of the door leaf. The filler 1-3 is arranged on the inner side of the door body anti-theft steel plate 1-2, and the filler improves the heat insulation and sound insulation performance of the door leaf.

Preferably: the door leaf profile 1-1 is a set profile or an integral profile formed by combining a profile component I1-1-1, a profile component II 1-1-2, a profile component III 1-1-3 and a profile component IV 1-1-4.

Preferably: the profile assembly I1-1 is provided with a mounting notch 1-7 for mounting a lock 9 or a hinge above a second sealing piece notch B1-6 of the lateral door leaf; the facing surfaces of the first profile component 1-1-1 and the fourth profile component 1-1-4 are provided with a dovetail clamping groove A1-1-1-1 and a dovetail clamping groove B1-1-1-2 for connecting the second profile component 1-1-2 and the third profile component 1-1-3; the second profile component 1-1-2 and the third profile component 1-1-3 are provided with a dovetail clamping head A1-1-2-1 and a dovetail clamping head B1-1-3-1, and the second profile component 1-1-2 and the third profile component 1-1-3-1 are fixedly connected with the first profile component 1-1-1 and the fourth profile component 1-1-4 through penetration extrusion of the dovetail clamping head A1-1-1-1 and the dovetail clamping groove B1-1-2; the first profile component 1-1 and the fourth profile component 1-1-4 are provided with inward extending edges 1-10 for installing the door body anti-theft steel plate 1-2.

Preferably: the second section bar component 1-1-2 and the third section bar component 1-1-3 of the section bar door body 1 are made of nonmetal bridge-cut-off heat insulation materials, so that a bridge-cut-off structure of the door leaf section bar can be realized, and the heat insulation performance of the door leaf section bar is greatly improved.

Preferably: the door leaf profile 1-1 is characterized in that a door leaf second sealing piece notch B1-6 is formed in the position of a second profile component 1-1-2 on the outer side of the door leaf profile, the door leaf second sealing piece notch B1-6 is formed by a T-shaped clamping head 1-1-2-2 on the second profile component 1-1-2, a clamping head A1-1-1-4 on the first profile component 1-1 and a clamping head B1-1-4-3 on the fourth profile component 1-1-4 to form a double door leaf second sealing piece notch B1-6, and a door leaf sealing strip B7 is designed to be in clamping connection with the door leaf second sealing piece notch B1-6 through a double clamping head C7-1, so that sealing pieces are prevented from falling off in the use process.

Preferably: the inner decorative door plate 4 is provided with an L-shaped inner decorative door plate edge 5 near the outer side, or the L-shaped inner decorative door plate edge 5 is not designed, and the inner decorative door plate 4 is directly attached to the back surface of the profile door body 1 and is aligned with the side edges 1-8; the L-shaped inner decorative door panel edge 5 is provided with a clamping positioning edge 5-1 and a C-shaped clamping groove 5-2, the clamping positioning edge 5-1 of the L-shaped inner decorative door panel edge 5 is positioned with the clamping positioning groove 1-9 arranged on the back surface of the profile door body 1, the outer side edge of the inner decorative door panel 4 is propped against the C-shaped clamping groove 5-2 of the L-shaped inner decorative door panel edge 5 to be installed, and the clamping positioning of the clamping positioning groove is designed, so that the side edges 1-8 of the door leaf profile door body 1 can be easily aligned when the inner decorative door panel and the inner decorative door panel edge 5 are installed.

Preferably: the door leaf sealing strip A6 is provided with a buckling head D6-1, a first sealing abutting edge A6-2, a second sealing abutting edge B6-3 and an arc sealing abutting surface 6-4, the door leaf sealing strip A6 first sealing abutting edge A6-2 abuts against the side face of the profile door body 1, and the buckling head D6-1 is buckled with the door leaf first sealing piece notch A2-1.

The door leaf sealing strip B7 is provided with a buckling head C7-1 and a sealing abutting edge C7-2, the sealing abutting edge C7-2 abuts against the side face of the profile door body 1, the buckling head C7-1 is fixedly buckled with a notch B1-6 of a second sealing piece of the door leaf, and the sealing performance of the door leaf and a door frame can be improved by designing the multipoint sealing abutting edge.

Preferably: the door body outer wrapping edge 2 is provided with a door leaf first sealing piece notch A2-1 and a plug edge 2-2, the plug edge 2-2 is plugged with a plug groove B1-1-1-3 arranged on the front outer extending edge 8 of the profile door body 1 to be connected with the fixed door body outer wrapping edge 2, an anti-prying cover edge of the door leaf is formed, and anti-prying performance and strength of the anti-prying cover edge of the door leaf are improved.

Finally, it should be noted that the above list is only a preferred embodiment of the present utility model. Obviously, many variations are possible without being limited to the above embodiments. All structural, conceptual, and shape modifications that may be directly derived or suggested by one skilled in the art from the disclosure herein should be considered as within the scope of the present utility model.

Claims (10)

1. The utility model provides a section bar door leaf structure, its mainly has section bar door body (1), the outer edge (2) of borduring of door body, outer decoration door plant (3), interior decoration door plant (4), interior decoration door plant edge (5), door leaf sealing strip A (6) and door leaf sealing strip B (7) constitute, characterized by: the outer decorative door plate (3) is fixedly connected with the front outer extension edge (8) of the profile door body (1) through the door body outer wrapping edge (2); the door body outer wrapping edge (2) is provided with a door leaf first sealing piece notch A (2-1), and a door leaf sealing strip A (6) is buckled with the door leaf first sealing piece notch A (2-1); the profile door body (1) is laterally provided with a door leaf second sealing piece notch B (1-6), and a door leaf sealing strip B (7) is arranged on the door leaf second sealing piece notch B (1-6); the inner decorative door plate edge (5) is aligned with the side edges (1-8) through the back surface of the inner decorative door plate (4) attached to the profile door body (1).

2. The profile door leaf structure according to claim 1, wherein the profile door body (1) is composed of door leaf profiles (1-1), door body anti-theft steel plates (1-2) and fillers (1-3), plug grooves A (1-5) for installing corner pieces (1-4) are arranged inside and outside the door leaf profiles (1-1), the upper, lower, left and right door leaf profiles (1-1) are connected through the corner pieces (1-4) to form the profile door body (1) in a fixed mode through corner extrusion, the front face of the profile door body (1) is provided with the door body anti-theft steel plates (1-2), and the fillers (1-3) are arranged on the inner side of the door body anti-theft steel plates (1-2).

3. A profile door leaf structure according to claim 2, characterized in that the door leaf profile (1-1) is a combination of profile component one (1-1-1), profile component two (1-1-2), profile component three (1-1-3) and profile component four (1-1-4) as a set profile or as a unitary profile.

4. A profile door leaf structure according to claim 3, characterized in that the profile assembly one (1-1-1) is provided with a mounting notch (1-7) for mounting a lock (9) or a hinge above the second sealing member notch B (1-6) of the door leaf laterally; the facing surfaces of the first profile component (1-1-1) and the fourth profile component (1-1-4) are provided with a dovetail clamping groove A (1-1-1-1) and a dovetail clamping groove B (1-1-1-2) for connecting the second profile component (1-1-2) and the third profile component (1-1-3); the second profile component (1-1-2) and the third profile component (1-1-3) are provided with a dovetail clamping head A (1-1-2-1) and a dovetail clamping head B (1-1-3-1), and the dovetail clamping head A (1-1-2-1) and the dovetail clamping head B (1-1-3-1) which are arranged through the second profile component (1-1-2) and the third profile component (1-1-3) are fixedly connected with the dovetail clamping grooves A (1-1-1-1) and the dovetail clamping grooves B (1-1-2) of the first profile component (1-1-1) and the fourth profile component (1-1-4) in an inserted and extruded manner; the first profile component (1-1-1) and the fourth profile component (1-1-4) are provided with inward extending edges (1-10) for installing the door body anti-theft steel plate (1-2).

5. A door leaf structure according to claim 3, characterized in that the second (1-1-2) and third (1-1-3) profile elements of the door body (1) are made of non-metallic bridge-cut-off heat insulating material.

6. A profile door leaf structure according to claim 3, characterized in that the door leaf profile (1-1) is provided with a door leaf second sealing piece notch B (1-6) at the position of a profile component II (1-1-2), the door leaf second sealing piece notch B (1-6) is formed by a T-shaped clamping head (1-1-2-2) on the profile component II (1-1-2), a buckling head a (1-1-1-4) on the profile component I (1-1-1) and a buckling head B (1-1-4-3) to form a double door leaf second sealing piece notch B (1-6), and a sealing strip B (7) is designed with a double buckling head C (7-1) to be buckled and installed with the door leaf second sealing piece notch B (1-6).

7. A profile door leaf structure according to claim 1, characterized in that the inner decorative door leaf (4) is designed with an L-shaped inner decorative door leaf edge (5) near the outside, the inner decorative door leaf edge (5) is arranged in alignment with the side edges (1-8) of the profile door body (1) or the inner decorative door leaf (4) is directly attached to the back surface of the profile door body (1) and is arranged in alignment with the side edges (1-8); the L-shaped inner decorative door panel wrapping edge (5) is provided with a clamping positioning edge (5-1) and a C-shaped clamping groove (5-2), the clamping positioning edge (5-1) of the L-shaped inner decorative door panel wrapping edge (5) is clamped and positioned with the positioning groove (1-9) arranged on the back surface of the section door body (1), and the outer side edge of the inner decorative door panel (4) is propped against the C-shaped clamping groove (5-2) of the L-shaped inner decorative door panel wrapping edge (5) to be installed.

8. A profile door leaf structure according to claim 1, characterized in that the door leaf sealing strip a (6) is provided with a snap-on head D (6-1), a first sealing abutment a (6-2), a second sealing abutment B (6-3) and an arc-shaped sealing abutment surface (6-4), the door leaf sealing strip a (6) first sealing abutment a (6-2) abuts against the side surface of the profile door body (1), and the snap-on head D (6-1) is snap-mounted with the door leaf first sealing element notch a (2-1).

9. A profile door leaf structure according to claim 1, characterized in that the door leaf sealing strip B (7) is provided with a snap-on head C (7-1) and a sealing abutment C (7-2), the sealing abutment C (7-2) abuts against the side surface of the profile door body (1), and the snap-on head C (7-1) is fixedly connected with the door leaf second sealing member notch B (1-6) in a snap-on manner.

10. A profile door leaf structure according to claim 1, characterized in that the door body outer wrapping edge (2) is provided with a door leaf first sealing piece notch a (2-1) and a plugging edge (2-2), and the plugging edge (2-2) is plugged with a plugging groove B (1-1-1-3) arranged on the front outer extending edge (8) of the profile door body (1) to be connected with and fixed to the door body outer wrapping edge (2).