WO2022052299A1

WO2022052299A1 - Corner brace connector and profile structure having same

Info

Publication number: WO2022052299A1
Application number: PCT/CN2020/129344
Authority: WO
Inventors: 胡福涛
Original assignee: 苏州科逸住宅设备股份有限公司
Priority date: 2020-09-08
Filing date: 2020-11-17
Publication date: 2022-03-17
Also published as: CN213330701U

Abstract

A corner brace connector and a profile structure having same. The corner brace connector comprises a corner brace body (100) and an extension portion; the corner brace body (100) is provided with a first mounting groove (101) penetrating through the upper and lower surfaces and used for mounting an adhesive tape; the extension portion comprises a first extension portion (201) and a second extension portion (202) inserted in the end portion of the profile and perpendicular to each other; a first guide portion (2011) and a second guide portion (2021) are respectively provided at the end portions of the first extension portion (201) and the second extension portion (202); a weight-reducing groove (102) on the surface of the corner brace body (100) extends to form a weight-reducing cavity (1021); and a reinforcing rib (104) is provided in the weight-reducing cavity (1021). The profile structure further comprises a profile (301) with a mating hole (3011) at the end portion, and the side surface of the profile (301) is provided with a second mounting groove (3012) aligned with and penetrating through the first mounting groove (101). The corner brace connector and the profile structure have light weight and are easy to mount.

Description

Corner code connector and profile structure having the same

technical field

The utility model relates to a profile installation structure, in particular to a corner yard connector and a profile structure having the corner yard connector.

Background technique

In the field of construction, it involves many frame structures formed by splicing profiles, which are used to support plate-shaped components such as wall panels, decorative panels, and glass, and play a role in increasing the strength. When the profiles are spliced into a frame, corner codes are required. For the connector, the existing corner code connector has low structural strength, and needs to be assisted by screws during installation, which is inconvenient to use, and mostly adopts a solid structure, which is heavy.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a corner yard connector with high structural strength, easy use and light weight, and the utility model also provides a profile structure with the corner yard connector.

In order to achieve the above-mentioned purpose, the technical solution adopted by the present utility model is that the corner code connector includes:

The corner code body, the corner code body is a cube or a cuboid, the right surface of the corner code body is provided with a first installation groove for installing the connecting rubber strip, the first installation groove extends in the up-down direction and penetrates the corner the upper and lower surfaces of the code body;

an extension part, the extension part is used for inserting the end of the profile, so that the profile is connected with the corner code connector, and the extension is in the shape of a long strip;

One end of the extension part is connected to the surface of the corner code body, and the other end of the extension part gradually shrinks inward in its extension direction to form a guide part that is convenient for inserting the end of the profile, the extension part It includes a first extension part and a second extension part that are perpendicular to each other, the right end of the first extension part is connected to the left side of the corner code body, the first extension part extends leftward along the left-right direction, and the The upper end of the second extension part is connected to the lower surface of the corner code body, the second extension part extends downward along the up-down direction; the angle code body is provided with a weight-reducing cavity.

Preferably, a weight reduction groove is formed on the rear surface of the corner code body, and the weight reduction groove extends forward to form the weight reduction cavity.

Further preferably, the weight-reducing cavity forms a thin-walled structure at the rear of the corner code body, and the thickness of the thin-walled structure is 1.5-2 mm.

Further preferably, a plurality of reinforcing rib plates extending in the up-down direction are arranged in the weight-reducing cavity, the reinforcing rib plates are arranged at intervals, and the upper and lower ends of the reinforcing rib plates are connected to the inner wall of the weight-reducing groove. connected.

Further preferably, the thickness of the reinforcing rib is 0.8-1.2 mm.

Preferably, the groove width of the first installation groove is 6-7 mm, and the groove depth of the first installation groove is 7-9 mm.

Preferably, a connecting groove is formed in the lower left part of the front surface of the angle code body, the connecting groove includes a first connecting groove and a second connecting groove, the first connecting groove extends in the left-right direction, and the second connecting groove The groove extends in the up-down direction, the first connecting groove and the second connecting groove communicate with each other, and the connecting groove is used for accommodating the folded edge portion of the end portion of the profile.

Preferably, the material of the corner code connector is any one of plastics, aluminum alloys, iron alloys, and copper alloys.

In order to achieve the above purpose, the technical solution adopted by the present invention is that the profile structure includes a profile, and the end of the profile is provided with a matching hole, and the matching hole is connected to the corner code connector according to any one of the above claims. The extension parts are matched, and the side surface of the profile is further provided with a second installation groove for installing the connecting rubber strip, and the second installation groove is aligned with and communicated with the first installation groove.

Preferably, the profiles are aluminum profiles.

Due to the application of the above-mentioned technical solutions, the present invention has the following advantages compared with the prior art:

The corner code connector provided by the utility model comprises a corner code body and an extension part, the corner code body is a cube or a cuboid, and a first installation groove for installing a connecting rubber strip is arranged on the right surface of the angle code body, and the first installation groove is along the It extends in the up-down direction and penetrates the upper and lower surfaces of the corner code body; the extension part is used to insert the end of the profile to connect the profile with the corner code connector, and the extension part is a long strip; by connecting one end of the extension part to the corner On the surface of the code body, the other end of the extension part is gradually retracted in its extension direction to form a guide part that is easy to insert into the end of the profile. During installation, there is no need to use screws to assist in fixing, and it is easy to use. The first extension part and the second extension part of the angle code form a right angle, and the structural strength is high; by setting the weight-reducing cavity on the angle code body, the weight of the angle code connector is reduced; the utility model also provides a corner code with the angle code The profile structure of the connector is easy to use.

Description of drawings

FIG. 1 is a schematic front view of a preferred embodiment of a corner code connector in the present invention.

FIG. 2 is a schematic rear view of FIG. 1 .

FIG. 3 is a schematic bottom view of FIG. 1 .

4 and 5 are schematic perspective views of FIG. 1 .

FIG. 6 is a schematic cross-sectional view along the direction A-A in FIG. 1 .

FIG. 7 is an exploded schematic view of a preferred embodiment of the profile structure in the present invention.

Among them: 100. Corner code body; 101. First installation slot; 102. Weight reduction slot; 1021. Weight reduction cavity; 103. Thin-walled structure; ; 1052. The second connecting groove; 201. The first extension part; 2011. The first guide part; 202. The second extension part; 2021. The second guide part; Slot; 3013. Folded edge.

detailed description

The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be more clearly defined.

The up and down directions described in this utility model refer to the up and down directions in FIG. 1 , the left and right directions described in the present utility model refer to the left and right directions in FIG. 1 , and the front and rear directions described in the present utility model are Refers to the up and down directions in Figure 3.

As shown in FIGS. 1-6 , the corner code connector provided by the present invention includes a corner code body 100 and an extension, wherein the corner code body 100 is a cuboid, and the corner code body 100 has upper, lower, left, right, front There are six surfaces in total, the right surface of the corner code body 100 is provided with a first installation groove 101 for installing the connecting rubber strip, and the first installation groove 101 extends along the up-down direction and penetrates the upper and lower surfaces of the corner code body 100; The extension part is used to insert the end of the profile to connect the profile with the corner code connector. The extension part includes a first extension part 201 and a second extension part 202 that are perpendicular to each other. The first extension part 201 In the shape of a long strip, the right end portion of the first extension portion 201 is connected to the left surface of the corner code body 100 and extends leftward along the left-right direction. The left end of the extension part 201 forms a first guide part 2011 which is convenient for inserting the end of the profile; the second extension part 202 is a long strip, and the upper end of the second extension part 202 is connected to the lower surface of the corner code body 100 and along the The upper and lower directions extend downward, and the lower end portion of the second extension portion 202 gradually shrinks inward when extending downward, so that the lower end portion of the second extension portion 202 forms a second guide portion 2021 for inserting the end of the profile; angle code body 100 A weight-reducing groove 102 is opened on the rear surface of the sled, and the weight-reducing groove 102 extends forward to form a weight-reducing cavity 1021. The weight-reducing cavity 1021 makes the rear profile thin-walled structure 103 of the corner code body 100, in order to maximize the strength under the condition of ensuring the strength. For weight reduction, the thickness of the thin-walled structure 103 is preferably 1.5-2 mm. In this embodiment, the corner code connector is made of plastic and is integrally formed by injection molding. The wall of the thin-walled structure 103 is Thickness is 1.7mm.

In order to enhance the strength of the corner code body 100, the weight reduction cavity 1021 is provided with two reinforcing ribs 104 extending in the up-down direction. The upper and lower ends of the reinforcing rib 104 are connected to the inner wall of the weight reduction groove 102 , and the thickness of the reinforcing rib 104 is 0.8-1.2 mm.

In order to adapt to most connecting rubber strips, in this embodiment, the groove width of the first installation groove 101 is 6-7 mm, and the groove depth of the first installation groove 101 is 7-9 mm.

Preferably, the lower left part of the front surface of the corner code body 100 is provided with a connecting groove 105. The connecting groove 105 includes a first connecting groove 1051 and a second connecting groove 1052 which are perpendicular to each other. The connection groove 1052 extends in the up-down direction, and the first connection groove 1051 and the second connection groove 1052 communicate with each other.

As shown in FIG. 7 , the profile structure provided by the present invention includes a profile 301 . The end of the profile 301 is provided with a matching hole 3011 , and the matching hole 3011 is similar to the first extension portion 201 and the second extension portion 202 in the above embodiment. Matching, the wall surrounding the matching hole 3011 can be continuous or open, the profile 301 is an aluminum profile, and the side of the profile 301 is also provided with a second installation slot 3012 for installing the connecting rubber strip, the second installation slot 3012 and The first installation grooves 101 are aligned and communicated with each other. In the above embodiment, the connecting grooves 105 are used to accommodate the folded edge portions 3013 at the ends of the profiles 301 .

In the corner code connector provided by the present invention, one end of the extension part is connected to the surface of the corner code body, so that the other end of the extension part is gradually retracted in its extending direction to form a guide part that is convenient for inserting the end of the profile. , It is not necessary to use screws to assist fixation during installation, and it is easy to use. By making the extension part include the first extension part and the second extension part that are perpendicular to form a right angle, the structural strength is high; The weight of the corner yard connector is reduced; the utility model also provides a profile structure with the corner yard connector, which is convenient to use.

The above-described embodiments are only for illustrating the technical concept and characteristics of the present utility model, and its purpose is to enable those who are familiar with the technology to understand the content of the present utility model and implement it accordingly, and cannot limit the scope of protection of the present utility model with this. Equivalent changes or modifications made according to the spirit and spirit of the present invention should all be included within the protection scope of the present invention.

Claims

Corner fittings, including:

The corner code body, the corner code body is a cube or a cuboid, the right surface of the corner code body is provided with a first installation groove for installing the connecting rubber strip, the first installation groove extends in the up-down direction and penetrates the corner the upper and lower surfaces of the code body;

an extension part, the extension part is used for inserting the end of the profile, so that the profile is connected with the corner code connector, and the extension is in the shape of a long strip;

It is characterized by:

One end of the extension part is connected to the surface of the corner code body, and the other end of the extension part gradually shrinks inward in its extension direction to form a guide part that is convenient for inserting the end of the profile, the extension part It includes a first extension part and a second extension part that are perpendicular to each other, the right end of the first extension part is connected to the left side of the corner code body, the first extension part extends leftward along the left-right direction, and the The upper end of the second extension part is connected to the lower surface of the corner code body, the second extension part extends downward along the up-down direction; the angle code body is provided with a weight-reducing cavity.
The corner code connector according to claim 1, wherein a weight reduction groove is formed on the rear surface of the corner code body, and the weight reduction groove extends forward to form the weight reduction cavity.
The corner yard connector according to claim 2, wherein the weight reduction cavity forms a thin-walled structure at the rear of the corner yard body, and the thin-walled structure has a wall thickness of 1.5-2 mm.
The corner code connector according to claim 2, wherein a plurality of reinforcing rib plates extending in the up-down direction are arranged in the weight-reducing cavity, the reinforcing rib plates are arranged at intervals, and the reinforcing rib plates are arranged at intervals. The upper and lower ends are connected with the inner wall of the weight-reducing groove.
The corner code connector according to claim 4, wherein the thickness of the reinforcing rib is 0.8-1.2mm.
The corner code connector according to claim 1, wherein the width of the first installation groove is 6-7 mm, and the groove depth of the first installation groove is 7-9 mm.
The corner code connector according to claim 1, wherein a connecting groove is formed in the lower left part of the front surface of the corner code body, the connecting groove comprises a first connecting groove and a second connecting groove, and the first connecting groove A connection groove extends in the left-right direction, the second connection groove extends in the up-down direction, the first connection groove and the second connection groove communicate with each other, and the connection groove is used for accommodating the hem of the end of the profile Department.
The corner yard connector according to claim 1, wherein the material of the corner yard connector is any one of plastics, aluminum alloys, iron alloys, and copper alloys.
The profile structure is characterized in that it includes a profile, the end of the profile is provided with a fitting hole, and the fitting hole is matched with the extension part of the corner code connector according to any one of the preceding claims, and the profile is A second installation groove for installing the connecting rubber strip is also opened on the side of the device, and the second installation groove is aligned with and communicated with the first installation groove.
The profile structure according to claim 9, wherein the profile is an aluminum profile.