CN220849437U

CN220849437U - Coupling assembling and aluminum alloy door and window

Info

Publication number: CN220849437U
Application number: CN202322614517.7U
Authority: CN
Inventors: 谭振培; 杨慧; 孙芬
Original assignee: Shenzhen Guangsheng Curtain Wall Technology Co ltd
Current assignee: Shenzhen Guangsheng Curtain Wall Technology Co ltd
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-04-26
Anticipated expiration: 2033-09-25

Abstract

The utility model discloses a connecting component and an aluminum alloy door and window, wherein the connecting component comprises: the vertical frame is provided with a connecting end; the first connecting piece is clamped at one side of the connecting end and is fixedly connected to the vertical frame through a first fastening screw; the second connecting piece is arranged opposite to the first connecting piece and is fixedly connected to the mullion through a second fastening screw; the first frame is adaptively sleeved outside the first connecting piece; the second frame is sleeved outside the second connecting piece in an adapting mode. The first connecting piece, second connecting piece joint are in the both sides of mullion link, and first connecting piece, second connecting piece pass through first fastening screw, second fastening screw fixed connection in the mullion simultaneously, and first frame, second frame cup joint in first connecting piece, second connecting piece, have formed firm in connection's T shape connection structure, and junction can not become flexible in handling, have avoided leaking, the poor scheduling problem of leakproofness that the production crack leads to, have promoted coupling assembling's firm nature and waterproof leakproofness.

Description

Coupling assembling and aluminum alloy door and window

Technical Field

The utility model belongs to the technical field of buildings, and relates to a door and window connecting structure, in particular to a connecting component and an aluminum alloy door and window with the same.

Background

The aluminium alloy door and window is made of aluminium alloy section bar as frame, stile and leaf material, and has the advantages of good sealing performance and high beautiful appearance.

The aluminum alloy door and window generally comprises a frame structure such as a mullion and a frame, and is used for realizing the connection of the frame structure, the conventional method is to fix a connecting piece on the mullion and the frame by screws, and glue injection is performed at the joint of the frame and the mullion for sealing, but the following technical problems exist in the connection mode: the screw connection structure is easy to loosen and shift in the process of carrying and transporting the doors and windows, and the firmness is low, so that the joint of the frame and the mullion is cracked, thereby causing the problems of water leakage and reduced tightness or generating potential safety hazards.

In view of this, there is a need for further improvements in the connection structure of aluminum alloy doors and windows in the prior art.

Disclosure of utility model

Therefore, the technical problem to be solved by the utility model is that the connecting structure of the vertical frame and the side frame in the traditional aluminum alloy door and window is easy to loosen, so that the waterproof sealing performance of the door and window is poor, and the connecting component and the aluminum alloy door and window with the connecting component are provided.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

a first aspect of the present utility model provides a connection assembly comprising:

The vertical frame is provided with a connecting end;

The first connecting piece is clamped at one side of the connecting end and is fixedly connected with the mullion through a first fastening screw;

The second connecting piece is clamped on the other side of the connecting end, the second connecting piece and the first connecting piece are oppositely arranged, and the second connecting piece is fixedly connected to the mullion through a second fastening screw at the same time;

The first frame is sleeved outside the first connecting piece in an adapting mode, and the end part of the first frame is abutted with the vertical frame;

The second frame is suitable for being connected to the outside of the second connecting piece, and the end part of the second frame is in butt joint with the vertical frame.

Preferably, the display device further comprises a reinforcing plate, wherein the reinforcing plate is fixedly connected to the first frame and the second frame.

Preferably, a first sealant layer is arranged between the end part of the first frame and the vertical frame, and a second sealant layer is arranged between the end part of the second frame and the vertical frame.

Preferably, the first frame is fixedly connected with the first connecting piece through a first connecting pin, and the second frame is fixedly connected with the second connecting piece through a second connecting pin.

Preferably, a first connection groove is formed in one side of the connection end, the first connection piece is provided with a first connection protruding block matched with the first connection groove, and the first connection protruding block is clamped in the first connection groove; the opposite side of link is provided with the second connection recess, the second connecting piece have with the second connection lug of second connection recess adaptation, the second connection lug joint in the second connection recess.

Preferably, the connecting end further has a third connecting groove, the third connecting groove is disposed adjacent to the second connecting groove, the second connecting piece has a third connecting protrusion adapted to the third connecting groove, and the third connecting protrusion is clamped in the third connecting groove.

Preferably, the first frame is provided with a first glue injection hole, and the first connecting piece is provided with a second glue injection hole at a position corresponding to the first glue injection hole; the second frame is provided with a third glue injection hole, the position of the second connecting piece corresponding to the third glue injection hole is provided with a fourth glue injection hole, and the first glue injection hole, the second glue injection hole, the third glue injection hole and the fourth glue injection hole are filled with sealant.

Preferably, a third sealant layer is arranged between the reinforcing plate and the first frame and between the reinforcing plate and the second frame; the reinforcing plate is provided with screw holes, the reinforcing plate is connected with the first frame and the second frame through countersunk screws penetrating through the screw holes, and sealant is filled in the screw holes.

Preferably, the surface of the reinforcing plate is provided with a reinforcing plate positioning mark; the surface of the vertical frame is provided with a vertical frame positioning mark.

In a second aspect, the utility model provides an aluminum alloy door and window, which comprises the connecting assembly.

Compared with the prior art, the technical scheme of the utility model has the following advantages:

The utility model provides a connection assembly, comprising: the vertical frame is provided with a connecting end; the first connecting piece is clamped at one side of the connecting end and is fixedly connected with the mullion through a first fastening screw; the second connecting piece is clamped on the other side of the connecting end and is arranged opposite to the first connecting piece, and the second connecting piece is fixedly connected to the mullion through a second fastening screw; the first frame is sleeved outside the first connecting piece in an adapting way, and the end part of the first frame is abutted with the vertical frame; the second frame is sleeved outside the second connecting piece in an adapting mode, and the end portion of the second frame is in butt joint with the vertical frame. The first connecting piece and the second connecting piece are respectively clamped at two sides of the connecting end of the vertical frame, the first connecting piece and the second connecting piece are simultaneously and respectively fixedly connected to the vertical frame through the first fastening screw and the second fastening screw, the first frame and the second frame are matched and sleeved on the first connecting piece and the second connecting piece, a T-shaped connecting structure with firm connection is formed, the connecting part cannot be loosened and cracked in the carrying process, the problems of water leakage, poor sealing performance and the like caused by cracks are avoided, and the firmness and the waterproof sealing performance of the connecting assembly are improved.

Drawings

In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings, in which

FIG. 1 is an exploded view of a connection assembly provided by an embodiment of the present utility model;

Fig. 2 is a schematic structural diagram of a connection assembly provided by an embodiment of the present utility model before fixing a reinforcing plate;

FIG. 3 is a schematic structural view of a connection assembly according to an embodiment of the present utility model;

Fig. 4 is a schematic structural diagram of a connection assembly provided by an embodiment of the present utility model before assembling a reinforcing plate;

FIG. 5 is a schematic diagram illustrating the assembly of a mullion, a first connector, and a second connector in a connector assembly according to an embodiment of the present utility model;

FIG. 6 is a schematic view of the structure of a mullion in a connection assembly provided by an embodiment of the present utility model;

Fig. 7 is a schematic structural diagram of a first connector in a connection assembly according to an embodiment of the present utility model;

FIG. 8 is a schematic structural view of a second connector in the connector assembly according to an embodiment of the present utility model;

FIG. 9 is a schematic cross-sectional view of an assembled mullion, first connector, and second connector of a connector assembly according to an embodiment of the present utility model.

The reference numerals in the drawings are as follows: 1-a mullion; 101-a connection terminal; 1011-first connection grooves; 1012-a second connection groove; 1013-a third connecting groove; 102-a mullion positioning mark; 2-a first connector; 201-a second glue injection hole; 202-first connection bumps; 203-a first connection hole; 3-a first fastening screw; 4-a second connector; 401-fourth glue injection holes; 402-second connection bumps; 403-third connection bumps; 404-a second connection hole; 5-a second fastening screw; 6-a first frame; 601-a first glue injection hole; 602-a first pin hole; 7-a second frame; 701-a third glue injection hole; 702-second pin holes; 8-reinforcing plates; 801-screw holes; 802-reinforcing plate positioning marks; 9-a first sealant layer; 10-a second sealant layer; 11-a third sealant layer; 12-a first connection pin; 13-a second connection pin; 14-countersunk head screws.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship conventionally put in use of the product of the present utility model, or the azimuth or positional relationship conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

The terms "first", "second", and the like, are used merely for distinguishing the description and have no special meaning.

In the description of the present utility model, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed" and "mounted" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

The present embodiment provides a connection component, it is a T-shaped connection structure for an aluminum alloy door and window, please refer to fig. 1-9, the connection component includes a mullion 1, the mullion 1 is a hollow strip-shaped frame structure, it has two open ends that set up relatively, one of them is a link 101, one side joint of link 101 has a first connecting piece 2, simultaneously, a first connecting piece 2 is fixedly connected to the lateral wall of mullion 1 through a first fastening screw 3, another side joint of link 101 has a second connecting piece 4, a second connecting piece 4 is fixedly connected to another lateral wall of mullion 1 through a second fastening screw 5 simultaneously, a first connecting piece 4 sets up relatively with first connecting piece 2, connect respectively in two opposite lateral walls of mullion 1, first connecting piece 2 outside cup joints first frame 6, first frame 6 cup joints behind first connecting piece 2, its tip and the lateral wall butt of mullion 1, second connecting piece 4 outside cup joints second frame 7, second frame 7 cup joints behind second connecting piece 4, its tip and another lateral wall of mullion 1, like this, first frame 7 and first frame 1, so, the first structure is formed.

The coupling assembling that this embodiment provided, through first connecting piece 2, second connecting piece 4 adaptation joint respectively in the both sides of mullion 1 link 101, and first connecting piece 2, second connecting piece 4 simultaneously respectively through first fastening screw 3, second fastening screw 5 fixed connection in mullion 1, first frame 6, behind second connecting piece 4 is cup jointed in first connecting piece 2, second connecting piece 7 adaptation, the T shape connection structure of firm in connection has been formed, in the handling, the junction of connecting piece and mullion, frame can not become flexible, fracture, the water leakage that has avoided producing the crack to lead to, the poor scheduling problem of leakproofness, the firm nature of coupling assembling has been promoted, waterproof leakproofness and security.

For further promoting coupling assembling's firm, stability, first frame 6, second frame 7 still fixedly connected with stiffening plate 8, stiffening plate 8 connect in first frame 6, the top surface of second frame 7, for installation stiffening plate 8, in this embodiment, first frame 6, second frame 7 top is provided with a U-shaped groove, and the grafting of stiffening plate 8 adaptation is held in the U-shaped groove. Through setting up stiffening plate 8 for mullion 1, first frame 6 and second frame 7 connect as a whole, have further promoted coupling assembling's firm degree.

As shown in fig. 2, to improve the waterproof sealing performance of the connection assembly, a first sealant layer 9 is disposed between the end of the first frame 6 and the mullion 1, and a second sealant layer 10 is disposed between the end of the second frame and the mullion 1. A third sealant layer 11 is arranged between the periphery of the reinforcing plate 8 and the first frame 6 and the second frame 7. The first frame 6 has still been seted up first injecting glue hole 601, and the second injecting glue hole 201 has been seted up to the position that first connecting piece 2 corresponds first injecting glue hole 601, and the third injecting glue hole 701 has been seted up to the second frame 7, and the fourth injecting glue hole 401 has been seted up to the position that second connecting piece 4 corresponds third injecting glue hole 701, all has filled the sealant in first injecting glue hole 601, second injecting glue hole 201, third injecting glue hole 701, the fourth injecting glue hole 401.

In order to realize the stable connection between the first frame 6 and the first connecting piece 2 and between the second frame 7 and the second connecting piece 4, the first frame 6 is provided with a first pin hole 602, and the first frame 6 and the first connecting piece 2 are connected through a first connecting pin 12 penetrating through the first pin hole 602; the second frame 7 is provided with a second pin hole 702, the second frame 7 is connected with the second connecting piece 4 through a second connecting pin 13 penetrating through the second pin hole 702, and after the first connecting pin 12 and the second connecting pin 13 are installed, the first pin hole 602 and the second pin hole 702 are filled with sealant, so that the tightness of the connecting assembly is further improved.

As shown in fig. 3, for firmly connecting the reinforcing plate 8 to the first frame 6 and the second frame 7, a plurality of screw holes 801 are formed in the reinforcing plate 8, the reinforcing plate 8 is fixedly connected with the first frame 6 and the second frame 7 through countersunk screws 14 penetrating through the screw holes 801, and after the countersunk screws 14 are installed, sealing glue is filled in the screw holes, so that the sealing performance of the connecting assembly is fully ensured.

As shown in fig. 5 to 9, in this embodiment, the first connecting member 2 and the second connecting member 4 are firmly connected to the mullion 1 by: one side wall of the connecting end 101 of the mullion 1 is provided with a first connecting groove 1011, the first connecting groove 1011 is a U-shaped groove with two ends folded inwards, the first connecting piece 2 is provided with a first connecting convex block 202 which is matched with the first connecting groove 1011, and the first connecting convex block 202 is matched and clamped in the first connecting groove 1011. The other side wall of the connecting end 101 is provided with a second connecting groove 1012, which is also a U-shaped groove with two ends folded inwards, and the second connecting piece 4 is provided with a second connecting convex block 402 matched with the second connecting groove 1012, and the second connecting convex block 402 is matched and clamped in the second connecting groove 1012. The connection end 101 further has a third connection recess 1013, the third connection recess 1013 is arranged adjacent to the second connection recess 1012, the second connection element 4 has a third connection projection 403 adapted to the third connection recess 1013, and the third connection projection 403 is adapted to be snapped into the third connection recess 1013. Thereby realizing the firm joint of the first connecting piece 2 and the mullion 1 and the firm joint of the second connecting piece 4 and the mullion 1.

Further, the first connecting piece 2 is further provided with a first connecting hole 203, and the first fastening screw 3 penetrates through the first connecting hole 203 and the side wall of the mullion 1 to fixedly connect the first connecting piece 2 to the mullion 1; the second connecting piece 4 is further provided with a second connecting hole 404, and the second fastening screw 5 penetrates through the second connecting hole 404 and the side wall of the mullion 1 to enable the second connecting piece 4 to be fixedly connected to the mullion 1. In this embodiment, the first fastening screw 3 and the second fastening screw 5 are both socket-head end fastening screws.

In order to ensure the assembly precision of the first connecting piece 2, the second connecting piece 4 and the mullion 1, the surface of the mullion 1 is provided with a mullion positioning mark 102, in this embodiment, the mullion positioning mark 102 is a positioning line, and when the first connecting piece 2 and the second connecting piece 4 are clamped to the mullion 1, the central positions of the first connecting piece 1 and the second connecting piece 4 are aligned to the positioning line.

In order to ensure the assembly accuracy of the reinforcing plate 8, the surface of the reinforcing plate 8 is provided with a reinforcing plate positioning mark 802, in this embodiment, the reinforcing plate positioning mark 802 is two scale lines arranged at intervals, and the two scale lines are respectively arranged corresponding to two opposite side walls of the mullion 1.

The connection assembly provided in this embodiment is assembled by the steps of:

1. The first fastening screw 3 and the second fastening screw 5 are respectively connected to the first connection hole 203 of the first connector 2 and the second connection hole 404 of the second connector 4 by means of an allen key.

2. The first connecting piece 2 and the second connecting piece 4 are clamped at the connecting end 101 of the mullion 1, the center of the first connecting piece 2 and the center of the second connecting piece 4 are aligned with the mullion positioning mark 102, the first fastening screw 3 and the second fastening screw 5 penetrate through the side wall of the mullion 1 and are locked to the mullion 1 through the inner hexagonal wrench, and the first connecting piece 2, the second connecting piece 3 and the mullion 1 are firmly connected.

3. Inserting the reinforcing plate 8 into the U-shaped groove on the top surface of the first side frame 6; the end face, close to the vertical frame 1, of the first frame 6 and the end face, close to the vertical frame 1, of the second frame 7 are respectively coated with a first sealant layer 9 and a second sealant layer 10, the first frame 6 is sleeved outside the first connecting piece 2, the second frame 7 is sleeved outside the second connecting piece 4, and the end faces of the first frame 6 and the second frame 7 are tightly abutted with the vertical frame.

4. Fixedly connecting the first connecting pin 12 to the first connecting piece 2 through the first pin hole 602, so that the first frame 6 is firmly connected with the first connecting piece 2; the second connecting pin 13 penetrates through the second pin hole 702 to be fixedly connected to the second connecting piece 4, so that the second frame 7 is firmly connected with the second connecting piece 4.

5. Injecting sealant into the first and second glue injection holes 601 and 701, and filling the second and fourth glue injection holes 201 and 401 with sealant; sealant is injected into the first pin hole 602 after the first connection pin 12 is installed, and sealant is injected into the second pin hole 702 after the second connection pin 12 is installed. In order to further improve the sealing performance, sealant is injected at one end of the bottom surfaces (the surface far away from the reinforcing plate 8) of the first frame 6 and the second frame 7, which is close to the mullion 1.

6. The reinforcing plate 8 is pushed to the positions of the two opposite inner side walls of the vertical frame 1 aligned with the reinforcing plate positioning marks 802, and countersunk screws 14 are fastened and installed in the screw holes 801, so that the reinforcing plate 8 is firmly connected with the first frame 6 and the second frame 7.

7. And sealing glue is injected around the reinforcing plate 8, a third sealing glue layer 11 is formed between the reinforcing plate 8 and the first frame 6 and the second frame 7, and sealing glue is injected into screw holes 801 after installing countersunk screws 14.

The embodiment also provides an aluminum alloy door and window, and this aluminum alloy door and window includes above-mentioned coupling assembling, because above-mentioned coupling assembling has been applied to aluminum alloy door and window, consequently also possess coupling assembling's technical effect, and this is unnecessary to describe again.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. A connection assembly, comprising:

The vertical frame is provided with a connecting end;

2. The connection assembly of claim 1, further comprising a stiffening plate fixedly connected to the first and second rims.

3. The connection assembly of claim 2, wherein a first sealant layer is disposed between an end of the first frame and the mullion and a second sealant layer is disposed between an end of the second frame and the mullion.

4. A connection assembly according to any one of claims 1 to 3, wherein the first frame is fixedly connected to the first connector by a first connection pin and the second frame is fixedly connected to the second connector by a second connection pin.

5. The connection assembly according to claim 4, wherein a first connection groove is formed in one side of the connection end, the first connection member has a first connection protrusion adapted to the first connection groove, and the first connection protrusion is clamped in the first connection groove; the opposite side of link is provided with the second connection recess, the second connecting piece have with the second connection lug of second connection recess adaptation, the second connection lug joint in the second connection recess.

6. The connection assembly of claim 5, wherein the connection end further has a third connection groove disposed adjacent to the second connection groove, the second connector has a third connection tab that mates with the third connection groove, and the third connection tab is snap-fit within the third connection groove.

7. The connection assembly of claim 6, wherein the first frame is provided with a first glue injection hole, and the first connection piece is provided with a second glue injection hole at a position corresponding to the first glue injection hole; the second frame is provided with a third glue injection hole, the position of the second connecting piece corresponding to the third glue injection hole is provided with a fourth glue injection hole, and the first glue injection hole, the second glue injection hole, the third glue injection hole and the fourth glue injection hole are filled with sealant.

8. The connecting assembly according to claim 2, wherein a third sealant layer is arranged between the reinforcing plate and the first and second frames; the reinforcing plate is provided with screw holes, the reinforcing plate is connected with the first frame and the second frame through countersunk screws penetrating through the screw holes, and sealant is filled in the screw holes.

9. The connection assembly of claim 8, wherein the stiffener surface is provided with a stiffener locating identifier; the surface of the vertical frame is provided with a vertical frame positioning mark.

10. An aluminium alloy door or window comprising a connection assembly according to any one of claims 1 to 9.