CN216553550U

CN216553550U - Bridge cut-off heavy door binding off structure

Info

Publication number: CN216553550U
Application number: CN202122809215.6U
Authority: CN
Inventors: 况侯燕
Original assignee: Foshan Luognilan Door And Window System Co ltd
Current assignee: Foshan Luognilan Door And Window System Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-05-17
Anticipated expiration: 2031-11-17

Abstract

The utility model relates to the technical field of doors and windows, and particularly discloses a bridge cut-off heavy door closing structure which comprises a sash material (1) and a closing profile (2), and is characterized in that: an extending plate (3) is integrally extended outwards from the outer side surface of the fan material (1), the closing-up section (2) is located on the inner side surface of the extending plate (3), one end of the closing-up section (2) is buckled with the extending plate (3), and the other end of the closing-up section is buckled with the end surface of the inner side of the fan material (1); the structure of the sash material and the closing-in section bar is compact, and the clamping firmness is high; and no seam exists, so that the whole body is more attractive.

Description

Bridge cut-off heavy door binding off structure

Technical Field

The utility model relates to the technical field of doors and windows, in particular to a bridge cut-off heavy door closing structure.

Background

The bridge-cut-off door is made of heat-insulating bridge-cut-off aluminum profiles and has the functions of energy conservation, sound insulation, noise prevention, dust prevention, water prevention and the like. The heavy door usually requires closing the edges, corners and connecting portions of the decorative surface.

At present, a closing-up structure of an existing bridge-cut heavy door is generally formed by directly splicing a closing-up section bar and a door leaf, and a gap is left at a splicing position, so that a closing-up position is not smooth enough, and the appearance of the whole door is influenced by exposure; and the bridge cut-off heavy door is usually applied to the house gate, and it has higher requirement to the structure of door, and the binding off structure steadiness of current bridge cut-off heavy door is poor, and its intensity is not enough, and its kneck takes place deformation easily.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a close-up structure of a bridge cut-off heavy door, which has compact structures of a sash material and a close-up section bar and high clamping firmness; and no seam exists, so that the whole body is more attractive.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a bridge cut-off heavy door binding off structure, includes fan material and binding off section bar, the outside integrative extension of lateral surface of fan material is equipped with the epitaxial plate, the binding off section bar is located the medial surface of epitaxial plate, just the one end and the epitaxial plate lock joint of binding off section bar, the other end and the medial surface lock joint of fan material.

Preferably, the inner side surface of the epitaxial plate is convexly provided with a clamping piece, the inner side surface of the fan material is provided with a buckle hook, one end of the closing-up section is provided with a clamping head clamped with the clamping piece, and the other end of the closing-up section is provided with a buckle head fastened with the buckle hook.

Furthermore, the clamping piece and the clamping head are both L-shaped plates.

Further, the buckle colludes and includes the straight board and is located the first portion of colluding of the perpendicular epitaxial inboard of straight board tip, the discount includes roof and lock joint board, the roof resist in the terminal surface of straight board, the tip of lock joint board be equipped with the first second portion of colluding the mutual lock joint of portion colluding.

Preferably, the fan material comprises an outer fan material, an inner fan material and a first heat insulation strip, the first heat insulation strip is located between the outer fan material and the inner fan material, the outer fan material and the inner fan material are both provided with first clamping grooves, and two ends of the first heat insulation strip are respectively arranged in the first clamping grooves of the outer fan material and the inner fan material.

Preferably, the closing-in section bar comprises a main closing-in, an auxiliary closing-in and a second heat insulation strip, the second heat insulation strip is located between the main closing-in and the auxiliary closing-in, the main closing-in and the auxiliary closing-in are both provided with second clamping grooves, and two ends of the second heat insulation strip are respectively arranged in the second clamping grooves of the main closing-in and the auxiliary closing-in.

The utility model has the beneficial effects that: the structure of the sash material and the closing-in section bar is compact, and the clamping firmness is high; and the joint does not exist, the whole body is more attractive, the splicing point of the fan material and the closing-in section bar is shielded by the extension plate and cannot be exposed, the joint does not exist on the surface of the fan material, the stability of the whole structure is enhanced, the stress point is not at the splicing position of the fan material and the closing-in section bar, and the splicing position of the fan material and the closing-in section bar cannot be deformed.

Drawings

Fig. 1 is a schematic view of a closing-in structure of a bridge-cut heavy door.

Fig. 2 is a schematic view of the structure of the fan material.

Figure 3 is a schematic structural view of the closure profile.

In the figure, 1-sash material, 2-closing-in section bar, 3-epitaxial plate, 11-outer sash material, 12-inner sash material, 13-first heat insulation strip, 14-first clamping groove, 21-main closing-in, 22-auxiliary closing-in, 23-second heat insulation strip, 24-second clamping groove, 31-card, 121-hook, 211-head, 1211-straight plate, 1212-first hook part, 2111-top plate, 2112-hook plate and 2113-second hook part.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1-3, the close-up structure of the bridge cut-off heavy door in this embodiment includes a sash material 1 and a close-up profile 2, an outer side of the sash material 1 integrally extends outward to form an extension plate 3, the close-up profile 2 is located on an inner side of the extension plate 3, one end of the close-up profile 2 is fastened to the extension plate 3, and the other end is fastened to an inner side surface of the sash material 1. The splicing point of the fan material 1 and the closing-in section bar 2 is shielded by the extension plate 3 and can not be exposed. On the one hand, the appearance is not influenced; on the other hand, the outer surface is not provided with a seam, the stability of the whole structure is enhanced, and the stress point is not positioned at the splicing part of the fan material 1 and the closing-in section bar 2, so that the splicing part of the fan material 1 and the closing-in section bar 2 can not deform.

The fan material 1 comprises an outer fan material 11, an inner fan material 12 and a first heat insulation strip 13, the extension plate 3 and the outer fan material 11 are integrally formed, and the outer side surfaces of the extension plate 3 and the outer fan material 11 are on a uniform plane. First heat insulating strip 13 is located between outer fan material 11 and interior fan material 12, and outer fan material 11 all is equipped with first joint groove 14 with interior fan material 12, and the first joint inslot 14 of outer fan material 11 and interior fan material 12 is arranged respectively in at the both ends of first heat insulating strip 13.

The close-up section bar 2 comprises a main close-up 21, an auxiliary close-up 22 and a second heat insulation strip 23, the second heat insulation strip 23 is positioned between the main close-up 21 and the auxiliary close-up 22, the main close-up 21 and the auxiliary close-up 22 are both provided with a second clamping groove 24, and two ends of the second heat insulation strip 23 are respectively arranged in the second clamping grooves 24 of the main close-up 21 and the auxiliary close-up 22.

Further, the outer side of the inner side surface of the extension plate 3 is convexly provided with a clamping piece 31, the inner side surface of the sash material 1 is provided with a buckling hook 121, the buckling hook 121 and the inner sash material 12 are integrally formed, one end of the closing-up profile 2 is provided with a clamping head 221 clamped with the clamping piece 31, the clamping head 221 and the auxiliary closing-up 22 are integrally formed, the other end of the closing-up profile 2 is provided with a buckling head 211 buckled with the buckling hook 121, and the buckling head 211 and the main closing-up 21 are integrally formed.

The card 31 and the chuck 221 are L-shaped plates. The hook 121 includes a straight plate 1211 and a first hook portion 1212 extending inward and perpendicularly from an end of the straight plate 1211, the buckle head 211 includes a top plate 2111 and a fastening plate 2112, the top plate 2111 abuts against an end surface of the straight plate 1211, and a second hook portion 2113 fastened to the first hook portion 1212 is disposed at an end of the fastening plate 2112. The structure of the fan material 1 and the closing-in section bar 2 is compact, and the clamping firmness is high.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.

Claims

1. The utility model provides a bridge cut-off heavy door binding off structure, includes fan material (1) and binding off section bar (2), its characterized in that: the outside integrative extension of lateral surface of fan material (1) is equipped with epitaxial plate (3), binding off section bar (2) are located the medial surface of epitaxial plate (3), just the one end and epitaxial plate (3) the lock joint of binding off section bar (2), the medial surface lock joint of the other end and fan material (1), the medial surface evagination of epitaxial plate (3) is equipped with card (31), and the medial surface of fan material (1) is equipped with to detain colludes (121), the one end of binding off section bar (2) is equipped with the dop with card (31) joint, and the other end of binding off section bar (2) is equipped with buckle (211) that colludes (121) lock joint with the knot.

2. The bridge cut-off heavy door necking structure of claim 1, wherein: the clamping piece (31) and the clamping head are both L-shaped plates.

3. The bridge cut-off heavy door necking structure according to claim 1 or 2, wherein: the buckling hook (121) comprises a straight plate (1211) and a first hook portion (1212) located at the end portion of the straight plate (1211) and extending outwards in the inward vertical direction, the buckling head (211) comprises a top plate (2111) and a buckling plate (2112), the top plate (2111) is abutted to the end face of the straight plate (1211), and a second hook portion (2113) buckled with the first hook portion (1212) is arranged at the end portion of the buckling plate (2112).

4. The bridge cut-off heavy door necking structure of claim 1, wherein: fan material (1) is including outer fan material (11), interior fan material (12) and first heat insulating strip (13), and first heat insulating strip (13) are located between outer fan material (11) and interior fan material (12), outer fan material (11) and interior fan material (12) all are equipped with first joint groove (14), the both ends of first heat insulating strip (13) are arranged in respectively in first joint groove (14) of outer fan material (11) and interior fan material (12).

5. The bridge cut-off heavy door necking structure of claim 1, wherein: close up section bar (2) including main binding off (21), vice binding off (22) and the thermal-insulated strip of second (23), the thermal-insulated strip of second (23) are located between main binding off (21) and vice binding off (22), main binding off (21) and vice binding off (22) all are equipped with second joint groove (24), the both ends of the thermal-insulated strip of second (23) are arranged in respectively in second joint groove (24) of main binding off (21) and vice binding off (22).