CN211081563U

CN211081563U - Universal corner

Info

Publication number: CN211081563U
Application number: CN201921273553.9U
Authority: CN
Inventors: 朱智贺; 梁国威
Original assignee: Shandong Warren Doors And Windows Co ltd
Current assignee: Shandong Warren Doors And Windows Co ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-07-24
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses an omnipotent corner relates to door and window corner technical field, including oval corner post, two fan windows and corner overlap joint spare, oval corner post includes two half corner post section bars, fan window includes two window frame section bars, the corner overlap joint spare includes long overlap joint spare and short overlap joint spare, long overlap joint spare all includes connecting portion with short overlap joint spare, overlap joint portion, and extension, long overlap joint spare length is greater than the length of short overlap joint spare, the connecting portion of long overlap joint spare and the connecting portion of short overlap joint spare are installed respectively on two fan windows, two long overlap joint spares overlap joint in half corner post section bars, two short overlap joint spares overlap joint in another half corner post section bar. The utility model provides a prior art transfer corner fitting commonality poor technical problem, the utility model discloses universal corner commonality is strong, and applicable door and window corner demand in multiple specification still has corner angle optional scope simultaneously big, convenient to use's characteristics.

Description

Universal corner

Technical Field

The utility model relates to a door and window corner technical field, in particular to omnipotent corner.

Background

In order to meet the installation requirements of some special angles or radians, a corner piece is needed to splice two windows, and the specifications of the existing corner piece and the windows are unified, so that the universality of the corner piece is poor; the angle scope after corner fittings and the window combination under same specification is limited, generally at 90 ~ 135, and current corner fittings is mostly the cylinder section bar that carries out the bridge cut-off through the heat insulating strip and connect, if the angle after the combination is too big, often needs to shorten the length of heat insulating strip and satisfies the angle requirement that corner fittings and window are connected, leads to the heat preservation heat-proof quality between the corner fittings.

SUMMERY OF THE UTILITY MODEL

To the above defect, the utility model aims at providing an omnipotent corner, aim at solving the poor technical problem of corner fittings commonality among the prior art.

In order to solve the technical problem, the technical scheme of the utility model is that:

the utility model provides an omnipotent corner, including oval corner post, two fan windows and corner overlap joint spare, oval corner post includes two half corner post section bars through bridge cut-off structural connection, fan window includes two window frame section bars through bridge cut-off structural connection, the corner overlap joint spare includes long overlap joint spare and short overlap joint spare, long overlap joint spare all includes connecting portion with short overlap joint spare, overlap joint portion, and the extension of connecting portion and overlap joint portion, the extension length of long overlap joint spare is greater than the length of the extension of short overlap joint spare, the connecting portion of long overlap joint spare and the connecting portion of short overlap joint spare are installed respectively on two fan windows, long overlap joint spare and short overlap joint spare overlap joint respectively on two half corner post section bars, two long overlap joint spares that two fan windows are connected overlap joint in same half corner post section bar, two short overlap joint spares that two fan windows are connected overlap joint in same half corner post section bar.

Wherein, the corner overlap joint piece is detachably arranged on the sash window.

Wherein, all be equipped with the draw-in groove on the window frame section bar, connecting portion joint is in the draw-in groove, and passes through the fix with screw.

Wherein, the lateral surface of corner overlap joint spare is flushed with the lateral surface of window frame section bar.

Wherein, the outside of the overlap joint portion of two short overlap joints is equipped with the inclined plane, and two inclined planes are laminated each other when two windows are perpendicular.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

because the universal corner of the utility model comprises an oval corner post, two sash windows and a corner lap joint, the oval corner post comprises two half corner post profiles connected by a broken bridge structure, the sash windows comprise two window frame profiles connected by a broken bridge structure, the corner lap joint comprises a long lap joint and a short lap joint, the long lap joint and the short lap joint both comprise a connecting part, a lap joint part and an extending part for connecting the connecting part and the lap joint part, the length of the extending part of the long lap joint is larger than that of the extending part of the short lap joint, the connecting part of the long lap joint and the connecting part of the short lap joint are respectively arranged on the two sash windows, the long lap joint and the short lap joint are respectively lapped on the two half corner post profiles, the two long lap joints connected with the two sash windows are lapped on the same half corner post profile, the two short lap joints connected with the two sash windows are lapped on the same half corner post profile, the corner requirements of the doors and windows with different specifications are met by replacing heat insulation strips with different lengths, and due to the difference of length between the long side and the short side of the elliptic section of the elliptic corner post, the length range of the heat insulation strip which can be connected with the elliptic corner post is further enlarged. The elliptic corner post is connected with the long lapping piece and the short lapping piece in a matching way, so that the included angle of the fixed included angle structure can be adjusted between 90 degrees and 180 degrees. The adjusting range is larger, and the adjustment is more convenient.

Because corner overlap joint spare detachable installs in the sash window for window frame section bar and corner overlap joint spare's dismouting is more convenient, makes the window frame section bar can select for use the corner overlap joint spare of different specifications to satisfy the user demand.

Because the outside of the overlap joint portion of two short overlap joints is equipped with the inclined plane, two inclined planes laminate each other when two windows are perpendicular for two windows are when the corner is 90 and install down, and two windows's stability is higher.

To sum up, the utility model provides a poor technical problem of prior art transfer corner fittings commonality, the utility model discloses universal corner commonality is strong, and applicable door and window corner demand in multiple specification still has corner angle optional scope simultaneously big, convenient to use's characteristics.

Drawings

Fig. 1 is a schematic structural view of a universal 90 ° corner position of the present invention;

FIG. 2 is a schematic view of the gimbal 180 position of FIG. 1.

In the figure, 10-first half corner post, 11-second half corner post, 12-heat insulation strip, 201-clamping groove, 202-screw, 20-first window frame, 21-second window frame, 22-third window frame, 23-fourth window frame, 30-long bridging piece, 301-connecting part, 302-bridging part, 303-extending part, 31-short bridging piece and 311-inclined surface.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

The directions referred to in the present specification are all based on the directions of the universal corner of the present invention during normal operation, and do not limit the directions during storage and transportation, but only represent relative positional relationships, and do not represent absolute positional relationships.

As shown in fig. 1 and 2, the universal corner comprises an elliptical corner post, two sash windows and a corner lap joint, wherein one side of each sash window is opposite to the elliptical corner post, each elliptical corner post comprises two half-corner post sections with the same structure, the outer sides of the half-corner post sections are arc surfaces, the inner sides of the half-corner post sections are planes, the two half-corner post sections are respectively defined as a first half-corner post 10 and a second half-corner post 11, the inner sides of the first half-corner post 10 are opposite to the inner sides of the second half-corner post 11, and a bridge-cut structure is arranged between the first half-corner post 10 and the second half-corner post 11 to connect the first half-. The first half-corner post 10 corresponds to indoors and the second half-corner post 11 corresponds to outdoors.

As shown in fig. 1 and fig. 2, the two windows are respectively defined as a left window and a right window, the left window and the right window have the same structure, and both of them include two window frame profiles connected by a bridge cut-off structure, the two window frame profiles connected with the left window are respectively a first window frame 20 and a second window frame 21, and the two window frame profiles connected with the right window are respectively a third window frame 22 and a fourth window frame 23. The corner strap includes a long strap 30 and a short strap 31, both the long strap 30 and the short strap 31 include a connecting portion 301, a strap portion 302, and an extension portion 303 connecting the connecting portion 301 and the strap portion 302, the extension portion 303 of the long strap 30 having a length greater than the length of the extension portion 303 of the short strap 31.

As shown in fig. 1 and 2, the first window frame 20 and the third window frame 22 correspond to each other outdoors, the first window frame 20 and the third window frame 22 are connected to the long bridging member 30, the second window frame 21 and the fourth window frame 23 correspond to each other indoors, the second window frame 21 and the fourth window frame 23 are connected to the short bridging member 31, the first window frame 20, the second window frame 21, the third window frame 22 and the fourth window frame 23 and the long bridging member 30 or the short bridging member 31 may be integrally formed or detachably connected, in this embodiment, the first window frame 20, the second window frame 21, the third window frame 22 and the fourth window frame 23 are provided with the engaging groove 201, the connecting portion 301 of the upper bridging member or the short bridging member 31 is connected to the engaging groove 201 and fixed by the screw 202, and thus, the upper bridging member or the lower bridging member can be detached and replaced by detaching the screw 202.

As shown in fig. 1 and fig. 2, the overlapping portion 302 of the long overlapping member 30 is used for overlapping the first half corner post 10, the overlapping portion 302 of the short overlapping member 31 is used for overlapping the second half corner post 11, after the elliptical corner post, the two sash windows and the corner overlapping members are assembled in a fixed included angle structure, the first window frame 20, the third window frame 22, the first half corner post 10 and the long overlapping member 30 form an outer corner portion of the fixed included angle structure, the second window frame 21, the fourth window frame 23, the second half corner post 11 and the short overlapping member 31 form an inner corner portion of the fixed included angle structure, and the outer corner portion and the inner corner portion are in bridge-cut connection, so that the heat insulation performance of the fixed included angle structure is ensured; the broken bridge structure of oval corner post includes two heat insulating strip 12, satisfies the corner demand of the door and window of different specifications through changing the heat insulating strip 12 of different length to because a length quantity difference that exists between the long limit of the oval cross-section of oval corner post and the minor face, further increased the length scope of the heat insulating strip 12 that oval corner post can connect. The elliptic corner posts are connected with the long lapping pieces 30 and the short lapping pieces 31 in a matching way, so that the included angle of the fixed included angle structure can be adjusted between 90 degrees and 180 degrees. The adjusting range is larger, and the adjustment is more convenient.

As shown jointly in fig. 1 and 2, the outer side of the corner strap is flush with the outer side of the sash profile, making the angular control of the two sash corners more convenient and more aesthetically pleasing.

As shown in fig. 1, the outer sides of the overlapping portions 302 of the two short overlapping pieces 31 are provided with inclined surfaces 311, and the two inclined surfaces 311 are attached to each other when the two sash windows are perpendicular, so that when the two sash windows are installed at a corner of 90 °, the stability of the two sash windows is higher.

The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.

Claims

1. The universal corner is characterized by comprising an oval corner post, two sash windows and corner lap joints, wherein the oval corner post comprises two half corner post profiles connected through a broken bridge structure, the sash windows comprise two window frame profiles connected through a broken bridge structure, the corner lap joints comprise long lap joints and short lap joints, the long lap joints and the short lap joints respectively comprise connecting parts, lap joints and extending parts for connecting the connecting parts and the lap joints, the length of the extending parts of the long lap joints is larger than that of the extending parts of the short lap joints, the connecting parts of the long lap joints and the connecting parts of the short lap joints are respectively arranged on the two sash windows, the long lap joints and the short lap joints are respectively lapped on the two half corner post profiles, and the two long lap joints connected with the two sash windows are lapped on the same half corner post profile, the two short lap joints connected with the two sash windows are lapped on the same half corner post section.

2. The universal corner of claim 1 wherein said corner strap is removably attached to said sash.

3. The universal corner as claimed in claim 2, wherein the window frame sections are provided with locking grooves, and the connecting parts are locked in the locking grooves and fixed by screws.

4. The universal corner of claim 1 wherein the outer side of said corner strap is flush with the outer side of said sash profile.

5. The universal corner as claimed in claim 4, wherein the two short overlapping pieces are provided with inclined surfaces at the outer sides of the overlapping portions, and the two inclined surfaces are attached to each other when the two windows are vertical.