CN211314777U

CN211314777U - Connecting piece and connection structure are hidden at industry aluminium alloy right angle

Info

Publication number: CN211314777U
Application number: CN201922367043.4U
Authority: CN
Inventors: 马兴华; 马守凯; 李冲; 时晓照
Original assignee: Henan Dongwang Xichao Industry Co ltd
Current assignee: Henan Dongwang Xichao Industry Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-21
Anticipated expiration: 2029-12-25

Abstract

The utility model provides a novel connecting piece is hidden at industry aluminium alloy right angle includes the link, and the direction that the link need be connected sets up connects the face, and the center of connecting the face sets up the screw hole, the direction that needs to connect on connecting the face sets up the cutting. Set up the screw hole connecting face, be connected with industry aluminium alloy through the screw in inside, screw hole or bolt hole also with aluminium alloy side fixed connection on the cutting that sets up simultaneously, the connection position all hides the setting moreover, consequently connects into connection structure by the connecting piece and beautifully just firm in connection.

Description

Connecting piece and connection structure are hidden at industry aluminium alloy right angle

Technical Field

The utility model relates to an aluminum section frame adapting unit especially relates to an industry aluminium alloy right angle hides connecting piece.

Background

China is a large industrial country, with the rapid development of increasingly powerful social society of economy, new technical and new materials of various industries and industries emerge continuously, wherein one of the aluminum alloys has excellent mechanical properties and chemical properties, and is widely applied to various fields, wherein the aluminum alloy section bar is used as a frame structural member with large dosage, and when the aluminum alloy section bar is used as a structural member, the aluminum alloy section bar is often assembled by using a connecting piece for better building the structural member, and the main connecting modes of the aluminum alloy section bar are connected by an elastic fastener, an end face, a strength angle groove, an angle seat, a screw, a three-dimensional right angle, a three-dimensional R angle and the like, and the connecting modes are all connected by an exposed connecting mode, so that the appearance of a product is influenced, the exposed end face is relatively sharp, and; and some built-in connecting pieces are directly installed at specified positions by punching holes through anchor type connecting pins in a weak connecting mode.

SUMMERY OF THE UTILITY MODEL

Not enough to above-mentioned prior art, the utility model provides a connecting piece and coupling mechanism are hidden at industry aluminium alloy right angle.

The utility model discloses an adopt following technical scheme to realize: the utility model provides a connecting piece is hidden at industry aluminium alloy right angle, includes the link, and the direction that the link need be connected sets up connects the face, and the center of connecting the face sets up the screw hole, needs the direction of connecting on connecting the face, sets up the cutting.

And the inserting strip is provided with a screw hole or a bolt hole. Four inserting strips are arranged on each connecting surface and arranged along the periphery of the connecting surface to form a square structure. An industrial aluminum profile right-angle hidden connecting structure comprises a connecting piece and an industrial aluminum profile, wherein the industrial aluminum profile is of a square structure, the center of the industrial aluminum profile is a thick-wall pipe, arrow-shaped sashes extend out of four corners of the thick-wall pipe, the included angle of arrows of the arrow-shaped sashes is a right angle, and two adjacent arrow-shaped sashes form a T-shaped sliding groove, so that four T-shaped sliding grooves are formed at the periphery of the industrial aluminum profile right-angle hidden connecting structure; the screw hole of the connecting surface is in threaded connection with the pipe hole of the thick-wall pipe through a screw.

The utility model discloses connecting piece is hidden at industry aluminium alloy right angle sets up the screw hole connecting face, is connected with industry aluminium alloy through the screw in inside, and screw hole or bolt hole also with aluminium alloy side fixed connection on the cutting that sets up simultaneously connect the position moreover and all hide the setting, consequently connect into connection structure by the connecting piece and beautifully just firm in connection.

Drawings

Fig. 1 is a schematic view of the connector of the present invention.

Fig. 2 is an assembly schematic diagram of the connection structure of the present invention.

Fig. 3 is an explosion diagram of the connection structure of the present invention.

Detailed Description

As shown in fig. 1-3, an industrial aluminum profile right angle hidden connecting piece comprises a connecting frame 11, wherein a connecting surface is arranged in the direction in which the connecting frame 11 needs to be connected, a screw hole 12 is arranged in the center of the connecting surface, an inserting strip 13 is arranged in the direction in which the connecting surface needs to be connected, and the inserting strip 13 needs to be fixed by screws or bolts after being inserted into a sliding groove of an aluminum profile. Screw holes or bolt holes 14 are arranged on the cutting strips. Four inserting strips 13 are arranged on each connecting surface, and the four inserting strips 13 are arranged along the periphery of the connecting surface to form a square structure. An industrial aluminum profile right-angle hidden connecting structure comprises a connecting piece 1 and an industrial aluminum profile, wherein the industrial aluminum profile is of a square structure, a thick-wall pipe 22 is arranged at the center, arrow-shaped sashes 21 extend out of the thick-wall pipe 22 to four corners, the included angle of the arrow-shaped sashes 21 is a right angle, and two adjacent arrow-shaped sashes 21 form T-shaped sliding grooves, so that four T-shaped sliding grooves are formed at the periphery of the square-shaped sashes, inserting strips 13 of the connecting piece 1 are matched with the sliding grooves of the aluminum profile, the inserting strips are inserted into the sliding grooves, and the inserting strips and the sliding; the screw hole 12 of the connection surface is connected to the pipe hole thread 23 of the thick-walled pipe 22 by a screw.

As shown in the schematic diagram of the connecting piece in fig. 1, three adjacent surfaces of the connecting frame 11 are provided with the inserting strips 13, any one surface of the connecting frame 11 can also be provided with the inserting strips 13 according to the specific structure of the aluminum profile, one or two inserting strips 13 can be provided, four inserting strips are arranged around the connecting surface to form a square structure, and the square structure is connected with the aluminum profile in a multi-surface connection and fixed mode.

As shown in fig. 2 and fig. 3, in the structure of connecting the connecting member and the aluminum profile, the arrowhead sash 21 is arranged at four corners of the thick-wall tube 22 of the aluminum profile 21, the included angle of the arrowhead sash 21 is a right angle, two adjacent arrowhead sashes 21 form a T-shaped sliding groove, the T-shaped sliding groove is matched with the inserting strip 13 of the connecting member 1, and then the inserting strip and the aluminum profile are fixedly connected through the screw or the bolt 15; the screws 24 pass through the screw holes 12 in the connecting surface and cooperate with the pipe hole threads 23 in the thick-walled pipe 22 of the aluminum profile, thereby further reinforcing the connection of the aluminum profile to the connecting piece 1. This connection structure is hidden to industry aluminium alloy acute angle has not strengthened being connected between aluminium alloy and the aluminium alloy connecting piece, has hidden connecting piece and connection position simultaneously.

Claims

1. The utility model provides a connecting piece is hidden at industry aluminium alloy right angle, includes the link, the direction that the link need be connected sets up the connection face, and the center of connecting the face sets up screw hole, its characterized in that: and arranging the inserting strips in the direction needing to be connected on the connecting surface.

2. The industrial aluminum profile right-angle hidden connecting piece as claimed in claim 1, characterized in that: and the inserting strip is provided with a screw hole or a bolt hole.

3. The industrial aluminum profile right-angle hidden connecting piece as claimed in claim 1, characterized in that: four inserting strips are arranged on each connecting surface and arranged along the periphery of the connecting surface to form a square structure.

4. The utility model provides a connection structure is hidden to industry aluminium alloy right angle, includes connecting piece and industry aluminium alloy, and industry aluminium alloy is square structure, and the center is thick walled pipe, and thick walled pipe stretches out arrow form sash to the four corners, and the contained angle of the arrow head of arrow form sash is the right angle, and two adjacent arrow form sashes form T-shaped spout, make the periphery form four T-shaped spouts, characterized in that, the cutting of connecting piece and the spout of aluminium alloy are mutually supported, and the cutting inserts the spout, and is fixed by screw or bolt between the two; the screw hole of the connecting surface is in threaded connection with the pipe hole of the thick-wall pipe through a screw.