CN215565475U - Semi-armored door leaf structure - Google Patents
Semi-armored door leaf structure Download PDFInfo
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- CN215565475U CN215565475U CN202120062118.2U CN202120062118U CN215565475U CN 215565475 U CN215565475 U CN 215565475U CN 202120062118 U CN202120062118 U CN 202120062118U CN 215565475 U CN215565475 U CN 215565475U
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Abstract
The utility model discloses a semi-armored door leaf structure, which consists of a door body, a decorative outer door plate, an outer door plate decorative edge covering, screws and a door leaf sealing strip. The door body comprises a door body inner plate, a filler and a door body outer plate, the outer door plate decoration edge is provided with a clamping groove A, a clamping groove B and a C-shaped clamping groove C, the clamping groove B offsets and is clamped to decorate the side edge of the outer door plate, the clamping groove A is clamped to the door body ear edge for installation, the decoration outer door plate and the outer door plate decoration edge are fixedly connected with the door body ear edge through screws to form a T-shaped door leaf structure, the door leaf sealing strip is arranged on the door leaf T-shaped cover edge, and the filler is arranged between the outer door plate and the inner door plate. The door leaf structure of the steel anti-theft safety door has the advantages of higher pick resistance, sound insulation, heat preservation, air tightness, impact resistance, environmental protection and the like.
Description
The technical field is as follows:
the utility model relates to a door leaf structure of a semi-armored safety door, 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 mostly have low requirements on T-shaped edge anti-prying performance for inward opening doors, and domestic entrance doors mainly have outward opening door structures. At present, although steel T-shaped doors have many advantages, for outward opening safety doors, the rectangular T-shaped cover edge of an outer door plate is thinner, welding spots are exposed and not attractive, the outward opening safety doors are easy to be detached and welded, and the like, and the anti-prying property of the outward opening safety doors is inferior to that of outward opening structures of domestic door leaves embedded in door frames. Therefore, there is a need to design an anti-theft safety door product with beautiful appearance and higher anti-prying property, so as to meet the market demand for anti-theft safety door products with high anti-prying property, sound insulation property, heat preservation property, air tightness, impact resistance, environmental protection property and the like.
The utility model content is as follows:
based on the technical defects, the utility model provides a technical scheme, which comprises a door body, a decorative outer door plate, an outer door plate decorative wrapping edge, a screw and a door leaf sealing strip, wherein the door body comprises a door body inner plate, a filler and a door body outer plate, the outer door plate decorative wrapping edge is provided with a clamping groove A, a clamping groove B and a C-shaped clamping groove C, the clamping groove B is abutted and clamped on the side edge of the decorative outer door plate, the clamping groove A is used for clamping and mounting the door body ear edge, the decorative outer door plate and the outer door plate decorative wrapping edge are fixedly connected with the door body ear edge through the screw to form a T-shaped door leaf structure, the door leaf sealing strip is arranged on the T-shaped cover edge of the door leaf, and the filler is arranged between the outer door plate and the inner door plate.
Preferably: the door body inner plate is characterized in that at least two side edges of the door body inner plate are provided with an outer bending angle A, an inner bending angle A, an outer bending angle B and an inner bending angle B, the side edges of the door body inner plate are formed into an outer bending angle A which is folded upwards by 90 degrees to an inner bending angle A, an inner bending angle A which is folded outwards by 90 degrees to an outer bending angle B, an outer bending angle B which is folded upwards by 90 degrees to an inner bending angle B, and an outer extending edge which is folded outwards by 90 degrees from the inner bending angle B; the bent inner angle B outwards extends, the edge is flush with the outer plate of the door body and welded to form a door body ear edge extending towards the side edge of the door body, and the decorative outer door plate is fixed on the door body ear edge through the outer door plate decorative wrapping edge by screws.
Preferably: the T-shaped cover edge of the door leaf is provided with an outer door plate decorative edge at least at two side edges, the outer door plate decorative edge is provided with a clamping groove A and a clamping groove B, the clamping groove A is inserted with the ear edge of the door body, and the clamping groove B abuts against and clamps the decorative outer door plate and fixes the outer door plate decorative edge with screws; the outer door plate is decorated and bordured and is equipped with C shape draw-in groove C, and the door leaf sealing strip is located C shape draw-in groove C and is installed rather than the joint.
Preferably: the lock edge side of the door body inner plate is provided with a notch for installing the U-shaped lock strip, and the U-shaped lock strip is arranged on the notch and is abutted to the bottom of the notch.
Preferably: an outer door plate lining plate is arranged between the decorative outer door plate and the outer door body, the outer door plate lining plate is padded on the back of the decorative outer door plate, and the decorative outer door plate is fixed on the ear edge of the door body through the outer door plate decorative edge covering screw.
The outer door plant decorates to bordure and has designed draw-in groove A, draw-in groove B and C type draw-in groove C, and draw-in groove B joint outer door plant side is connected by the fix with screw through draw-in groove A and the connection of the ear limit joint that extends of door body, and door leaf sealing strip joint is decorated borduring C type draw-in groove C in outer door plant, has strengthened the pick-proof performance and the gas tightness on door leaf T type apron like this greatly, and the door leaf is difficult for being prized open.
The door leaf structure of the steel anti-theft safety door has the advantages of higher pick resistance, sound insulation, heat preservation, air tightness, impact resistance, environmental protection and the like.
Description of the drawings:
FIG. 1 is a cross-sectional view of a door leaf;
FIG. 2 is a partial view of a side edge A of a T-shaped cover of a door leaf;
FIG. 3 is a sectional view of the door leaf outer panel decoration edge;
FIG. 4 is a cross-sectional view of the door body;
fig. 5 is a cross-sectional view of the door body inner panel.
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 5, the utility model relates to a semi-armored door leaf structure, which consists of a door body (1), a decorative outer door plate (2), an outer door plate decorative edge covering (3), a screw (4) and a door leaf sealing strip (5). The door body (1) is composed of a door body inner plate (1-1), fillers (1-2) and a door body outer plate (1-3), wherein the outer door plate decoration edge covering (3) is provided with a clamping groove A (3-1), a clamping groove B (3-2) and a C-shaped clamping groove C (3-3), the clamping groove B (3-2) is abutted and clamped with the side edge of the decoration outer door plate (2), the clamping groove A (3-1) is clamped with the door body ear edge (1-5) for installation, the decoration outer door plate (2) and the outer door plate decoration edge covering (3) are fixedly connected with the door body ear edge (1-5) through screws (4) to form a T-shaped door leaf structure, the door leaf sealing strip (5) is arranged on the T-shaped cover edge of the door leaf, and the fillers (1-2) are arranged between the outer door plate (1) and the inner door plate (2).
Preferably: at least two side edges of the door body inner plate (1-1) are provided with a bending outer angle A (1-1-1), a bending inner angle A (1-1-2), a bending outer angle B (1-1-3) and a bending inner angle B (1-1-4), the side edge of the door body inner plate (1-1) is formed into a bending outer angle A (1-1-1) which is bent upwards by 90 degrees to a bending inner angle A (1-1-2), is bent outwards by 90 degrees to a bending outer angle B (1-1-3) from the bending inner angle A (1-1-2), is bent upwards by 90 degrees to a bending inner angle B (1-1-4) from the bending outer angle B (1-1-3), and is bent outwards by 90 degrees to form an outer extending edge (1-1-5) from the bending inner angle B (1-1-4); the bending inner angle B (1-1-4) outwards extending edge (1-1-5) and the door body outer plate (1-3) are flush, jointed, welded and formed into a door body ear edge (1-5) with the side edge of the door body (1) extending towards the side edge, and the decorative outer door plate (2) is fixed on the door body ear edge (1-5) through the outer door plate decorative edge (3) by using a screw (4).
Preferably: at least two side edges of the T-shaped cover edge of the door leaf are provided with outer door plate decorative covered edges (3), the outer door plate decorative covered edges (3) are provided with clamping grooves A (3-1) and clamping grooves B (3-2), the clamping grooves A (3-1) are spliced with the ear edges (1-5) of the door body, and the clamping grooves B (3-2) are abutted and clamped with the decorative outer door plates (2) to fix the outer door plate decorative covered edges (3) by using screws (4); the outer door plate decoration edge covering (3) is provided with a C-shaped clamping groove C (3-3), and the door leaf sealing strip (5) is arranged in the C-shaped clamping groove C (3-3) and is installed in a clamping mode.
Preferably: the side edge of the lockrand of the door body inner plate (1-1) is provided with a notch (1-6) for installing the U-shaped locking strip (6), and the U-shaped locking strip (6) is arranged on the notch (1-6) and is propped against the bottom of the groove.
Preferably: an outer door plate lining plate (7) is arranged between the decorative outer door plate (2) and the door body outer plate (1-3), the outer door plate lining plate (7) is padded on the back of the decorative outer door plate (2), and the decorative outer door plate (2) is fixed on the door body ear edge (1-5) through an outer door plate decorative edge covering (3) by a screw (4).
Finally, it should be noted that the above-mentioned embodiments illustrate only 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 (5)
1. The utility model provides a half armoured door leaf structure, it is decorated by the door body (1), decorates outer door plant (2), outer door plant and bordures (3), screw (4) and door leaf sealing strip (5) and constitutes characterized by: the door body (1) consists of a door body inner plate (1-1), fillers (1-2) and a door body outer plate (1-3), the outer door plate decorative binding (3) is provided with a clamping groove A (3-1), a clamping groove B (3-2) and a C-shaped clamping groove C (3-3), the clamping groove B (3-2) is clamped against the side edge of the decorative outer door plate (2) and is installed by clamping the clamping groove A (3-1) with the door body ear edge (1-5), the decorative outer door plate (2) and the decorative edge covering (3) of the outer door plate are connected and fixed with the door body ear edges (1-5) through screws (4) to form a T-shaped door leaf structure, the door leaf sealing strip (5) is arranged on the T-shaped cover edge of the door leaf, and fillers (1-2) are arranged between the door body outer plate (1-3) and the door body inner plate (1-1).
2. A semi-armored door leaf construction according to claim 1, wherein: at least two side edges of the door body inner plate (1-1) are provided with a bending outer angle A (1-1-1), a bending inner angle A (1-1-2), a bending outer angle B (1-1-3) and a bending inner angle B (1-1-4), the side edge of the door body inner plate (1-1) is formed into a bending outer angle A (1-1-1) which is bent upwards by 90 degrees to a bending inner angle A (1-1-2), is bent outwards by 90 degrees to a bending outer angle B (1-1-3) from the bending inner angle A (1-1-2), is bent upwards by 90 degrees to a bending inner angle B (1-1-4) from the bending outer angle B (1-1-3), and is bent outwards by 90 degrees to form an outer extending edge (1-1-5) from the bending inner angle B (1-1-4); the bending inner angle B (1-1-4) outwards extending edge (1-1-5) and the door body outer plate (1-3) are flush, jointed, welded and formed into a door body ear edge (1-5) with the side edge of the door body (1) extending towards the side edge, and the decorative outer door plate (2) is fixed on the door body ear edge (1-5) through the outer door plate decorative edge (3) by using a screw (4).
3. A semi-armoured door leaf structure according to claim 1 or 2, wherein: at least two side edges of the T-shaped cover edge of the door leaf are provided with outer door plate decorative covered edges (3), the outer door plate decorative covered edges (3) are provided with clamping grooves A (3-1) and clamping grooves B (3-2), the clamping grooves A (3-1) are spliced with the ear edges (1-5) of the door body, and the clamping grooves B (3-2) are abutted and clamped with the decorative outer door plates (2) to fix the outer door plate decorative covered edges (3) by using screws (4); the outer door plate decoration edge covering (3) is provided with a C-shaped clamping groove C (3-3), and the door leaf sealing strip (5) is arranged in the C-shaped clamping groove C (3-3) and is installed in a clamping mode.
4. A semi-armoured door leaf structure according to claim 1 or 2, wherein: the side edge of the lockrand of the door body inner plate (1-1) is provided with a notch (1-6) for installing the U-shaped locking strip (6), and the U-shaped locking strip (6) is arranged on the notch (1-6) and is propped against the bottom of the groove.
5. A semi-armoured door leaf structure according to claim 1 or 2, wherein: an outer door plate lining plate (7) is arranged between the decorative outer door plate (2) and the door body outer plate (1-3), the outer door plate lining plate (7) is padded on the back of the decorative outer door plate (2), and the decorative outer door plate (2) is fixed on the door body ear edge (1-5) through an outer door plate decorative edge covering (3) by a screw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120062118.2U CN215565475U (en) | 2021-01-01 | 2021-01-01 | Semi-armored door leaf structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120062118.2U CN215565475U (en) | 2021-01-01 | 2021-01-01 | Semi-armored door leaf structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215565475U true CN215565475U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120062118.2U Active CN215565475U (en) | 2021-01-01 | 2021-01-01 | Semi-armored door leaf structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215565475U (en) |
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2021
- 2021-01-01 CN CN202120062118.2U patent/CN215565475U/en active Active
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