CN214463652U

CN214463652U - Die-casting angle sign indicating number of screw fixation

Info

Publication number: CN214463652U
Application number: CN202120142476.4U
Authority: CN
Inventors: 陈斌
Original assignee: Shanxi Kaidesen Architectural Technology Co ltd
Current assignee: Shanxi Kaidesen Architectural Technology Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-10-22
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a die-casting angle sign indicating number of screw fixation, including the anterior angle chip, the relief angle chip, countersunk screw, anterior angle chip inboard respectively is equipped with locating pin and locating hole with relief angle chip inboard, angle sign indicating number L takes shape two arms at the anterior angle chip, the seam crossing of relief angle chip combination respectively is equipped with a countersunk screw hole, the anterior angle chip, be equipped with the boss on the L two support arms of relief angle chip outside L shape respectively, boss surface and anterior angle chip, the seam when relief angle chip is compound is parallel, and two boss surfaces on the same angle chip are in the coplanar, countersunk screw screws up the certain clearance of back two angle chip detachable, make the boss on the angle chip play certain support to section bar internal cavity. Two section bar surfaces parallel and level after the installation need not to make the installation more convenient with the help of angle of group machine and round pin nail rifle equipment at the in-process of installation.

Description

Die-casting angle sign indicating number of screw fixation

Technical Field

The utility model relates to a technical field is connected to the section bar, in particular to angle sign indicating number that uses when section bar group angle is connected.

Background

The corner connector is a hardware connecting piece commonly used in the process of connecting the corners of the profiles, and is mainly used for fixing the corners of 90-degree door and window frame profiles.

The angle code of the existing angle code needs to be clamped into two sectional materials needing angle assembling in the process of angle assembling, and then the sectional materials are provided with connecting holes at corresponding positions, so that the sectional materials are tensioned under longitudinal stress after screws are screwed down. However, the sectional material is only longitudinally pulled after the angle brace is installed, the angle brace cannot be completely attached to the sectional material inside the sectional material, so that the flatness of the corner of the sectional material after the angle is formed is poor, no supporting force exists in the middle of the cavity, the sectional material needs to be clamped by a jig, and the stability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can play the die-casting angle sign indicating number of the screw fixation of certain support to section bar cavity inside behind the group angle to it is relatively poor to overcome the section bar bight roughness behind the group angle, and the section bar needs the tool ware to press from both sides the tie, does not have the defect of holding power in the middle of the cavity.

To achieve the above object, the solution of the present invention is: the angle code is L-shaped integrally and comprises a front angle code piece, a rear angle code piece and a sunk screw, a positioning pin and a positioning hole are respectively arranged on the inner side of the front angle code piece and the inner side of the rear angle code piece, the positioning pin and the positioning hole are matched with each other when the front angle code piece and the rear angle code piece are combined, a sunk screw hole is respectively arranged at the joint of the front angle code piece and the rear angle code piece when the sunk screw is screwed into the sunk screw hole, the front angle code piece and the rear angle code piece are opened along the joint, two bosses are respectively arranged on the L-shaped support arms on the outer sides of the front angle code piece and the rear angle code piece, the outer surfaces of the bosses are parallel to the joint of the front angle code piece and the rear angle code piece, and the outer surfaces of the two bosses on the same angle code piece are positioned on the same plane.

The inner sides of the front angle code piece and the rear angle code piece are provided with cavities, and rubber blocking walls are arranged along the outline of the cavities.

And a glue guide groove is arranged between the two bosses on the corner code sheet.

And corner squeezing slopes are arranged at the side edges of the two L-shaped support arms of the corner connector.

After the technical scheme is adopted, the beneficial effects of the utility model reside in that: the back front angle code sheet of the sunk screw is screwed in, the back angle code sheet is opened, the outer surfaces of the bosses on the front angle code sheet and the back angle code sheet are propped against the surface of the inner cavity of the sectional material, so that two sectional materials after the angle combination are positioned on the same plane, the angle part is kept flat, the angle combination machine and the pin gun equipment are not needed to be used in the angle combination process, the two sectional materials can be leveled and the angle combination is more quickly and conveniently installed, certain support is played on the inner surface of the sectional material by the bosses on the front angle code sheet and the back angle code sheet after the angle combination, and the structure after the angle combination is more stable.

Drawings

Fig. 1 is an exploded view of the present invention;

FIG. 2 is a front view of the front corner connector of the present invention;

FIG. 3 is a rear view of the front corner connector of the present invention;

FIG. 4 is a front view of the rear corner connector of the present invention;

fig. 5 is a rear view of the rear corner connector of the present invention.

Description of reference numerals: the manufacturing method comprises the following steps of 1-rear angle code sheet, 9-front angle code sheet, 5-countersunk threaded hole, 6-countersunk screw, 2-positioning pin, 7-positioning hole, 8-angle extrusion slope, 3-cavity, 4-glue blocking wall, 10-glue guiding groove and 11-boss.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

The utility model provides a die-casting angle sign indicating number of screw fixation, the angle sign indicating number is whole to be L shape, including anterior angle chip 9, relief angle chip 1 and countersunk screw 6, anterior angle chip 9 inboard respectively is equipped with locating pin 2 and locating hole 7 with 1 inboard of relief angle chip, locating pin 2 and locating hole 7 mutually support when anterior angle chip 9 and relief angle chip 1 make up, two arms of angle sign indicating number L shape respectively are equipped with a countersunk screw hole 5 in the seam crossing of anterior angle chip 9 and the combination of relief angle chip 1, anterior angle chip 9, be equipped with boss 11 on two arms of the 1 outside L shape of relief angle chip respectively, 11 surfaces of boss and anterior angle chip 9, the seam of relief angle chip 1 combination is parallel, and 11 surfaces of two bosses on the same angle chip are in the coplanar. When the angle brace is used for assembling angles of a section bar, a through hole is formed in the section bar, the through hole and an angle brace countersunk head threaded hole 5 are staggered by 0.5mm, positioning pins 2 and positioning holes 7 on two angle brace pieces are aligned with each other during installation, section bar inner cavities of two groups of angles are inserted, countersunk screws 6 are screwed down along the section bar through holes, the angle brace countersunk head threaded holes 5 are aligned with the axes of the through holes in the section bar, the section bar with two groups of angles after being screwed down is leaned against under the tensile force action of the countersunk screws 6, simultaneously, front angle brace pieces 9 and rear angle brace pieces 1 in the section bar cavities are opened, the outer surface of a boss 11 props against the surface of the section bar inner cavities, the joint of the outer surfaces of the section bars with two groups of angles is smooth, and finally, glue is injected through glue injection holes formed in the section bar.

A glue guiding groove 10 is arranged between two bosses 11 on the front angle code piece 9 and the rear angle code piece 1, and the front angle code piece 9, the opened gap of the rear angle code piece 1 and the glue guiding groove 10 jointly form a glue flowing channel.

Be equipped with cavity 3 in the angle sign indicating number, be equipped with along 3 edges in cavity and keep off gluey wall 4, prevent pouring into of glue when lightening weight save material, reduce the use of glue.

And angle squeezing slopes 8 are arranged at the side edges of the two L-shaped arms of the angle connector, so that the angle connector can adopt an angle squeezing mode to form an angle.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the design of the present application, and all equivalent changes made according to the design key of the present application fall within the protection scope of the present application.

Claims

1. The utility model provides a die-casting angle sign indicating number of screw fixation, the angle sign indicating number is whole to be L shape, including anterior angle chip piece (9) and relief angle chip piece (1), a serial communication port, still include countersunk screw (6), locating pin (2) and locating hole (7) are respectively equipped with to anterior angle chip piece (9) inboard and relief angle chip piece (1) inboard, angle sign indicating number L shape two arms respectively are equipped with one countersunk screw hole (5) at anterior angle chip piece (9), the seam department of relief angle chip piece (1) combination, anterior angle chip piece (9), be equipped with boss (11) on the L shape two arms in relief angle chip piece (1) outside respectively, boss (11) surface is parallel with the seam of anterior angle chip piece (9), relief angle chip piece (1) combination, two boss (11) surface on the same angle chip piece are in the coplanar.

2. The screw-fixed die-cast corner brace according to claim 1, wherein the front corner piece and the rear corner piece are provided with cavities (3) inside and glue blocking walls (4) along the cavity contour.

3. The die-cast corner brace fixed by screws of claim 1, wherein a glue guiding groove (10) is formed between two bosses (11) on the corner brace.

4. Die-cast corner brace fastened by screws according to claim 1, characterized in that the side edges of the two arms of the L-shaped corner brace are provided with a squeezing ramp (8).