CN213282396U

CN213282396U - Hook corner connector

Info

Publication number: CN213282396U
Application number: CN202022551295.5U
Authority: CN
Inventors: 纪丙金
Original assignee: Huai'an Jixuan E Commerce Co ltd
Current assignee: Huai'an Jixuan E Commerce Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-05-28
Anticipated expiration: 2030-11-06

Abstract

The utility model relates to a technical field is fixed in the installation of frame. Its purpose provides a couple angle sign indicating number, and simple structure is but stability is good, and hangs for a long time and can not cause the drawing core board to warp yet. A hook corner brace, comprising: the fixing part comprises a first fixing part and a second fixing part which are mutually in a right angle, and the first fixing part is provided with a screw fixing hole; the plane hook body is positioned below the end part of the second fixing part and is parallel to the first fixing part, sawteeth are arranged on two side edges of the plane hook body, and the end part of the plane hook body protrudes towards two sides to form a head part; the outer end point of the end head part is positioned on the outer side of the first fixing part, and the two side end points of the end head part are positioned on the outer sides of the end points of the sawteeth on the corresponding side of the end head part.

Description

Hook corner connector

Technical Field

The utility model relates to a technical field is fixed in the installation of frame, particularly, relates to a couple angle sign indicating number.

Background

In order to fix the picture frame on the display wall or the wall surface, hook corner connectors are required to be installed on the back surface of the picture core plate, so that the picture frame can be hung on fixing nails or fixing hooks which are arranged on the display wall or the wall surface in advance through the hook corner connectors. The hook corner brace commonly used at present mainly comprises two parts: one part is a flat plate part which is fixed on the back of the picture core plate through screws; the other part is a suspended part, a hanging hole is arranged on the suspended part, the hanging hole is generally formed by a large hole part and a small hole part which are communicated, and the head of a fixed hook on the wall or the wall surface enters the suspended part through the large hole part and then slides to the small hole part to realize locking. Although the stability of the hook angle code of the structure is good, the hook angle code needs to be completely hung and fixed by depending on the back plate of the drawing core plate, the drawing core plate is always stressed in the display time, and the drawing core plate is easy to deform after a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a couple angle sign indicating number, simple structure is but stability is good, and hangs for a long time and can not cause the drawing core board to warp yet.

The purpose of the utility model is realized like this:

a hook corner brace, comprising: the fixing part comprises a first fixing part and a second fixing part which are mutually in a right angle, and the first fixing part is provided with a screw fixing hole; the plane hook body is positioned below the end part of the second fixing part and is parallel to the first fixing part, sawteeth are arranged on two side edges of the plane hook body, and the end part of the plane hook body protrudes towards two sides to form a head part; the outer end point of the end head part is positioned on the outer side of the first fixing part, and the two side end points of the end head part are positioned on the outer sides of the end points of the sawteeth on the corresponding side of the end head part.

Because the inside upper and lower all designs of aluminum alloy frame have the mounting groove usually, consequently the utility model provides a couple angle sign indicating number, the inside mounting groove of usable aluminum alloy frame is supplementary to be fixed. During the use, will the couple angle is put things in good order in frame and drawing core connection department, makes in the upper end of the second fixed part of "L" shape fixed part supports the mounting groove of aluminum alloy frame, then pushes away the flat with whole second fixed part, and the rethread self tapping screw is fixed first fixed part at the back of drawing the core. At this time, the aluminum alloy frame and the picture core plate are well fixed by the L-shaped fixing part, and the frame and the picture core plate are connected into a whole. And then the plane hook body is hung and fixed on a fixed hook preassembled on a wall body or a wall surface through sawteeth on the strip-shaped plane hook body, the plane hook body has a certain length, and the installation position can be adjusted to the most stable and proper position along the side edge of the plane hook body.

Preferably, the side edge of the plane hook body is arranged in a saw-toothed shape along the whole side edge, so that the adjustment range of the hook angle code is maximum.

Furthermore, the L-shaped fixing part and the long strip-shaped plane hook body are of an integrally formed structure. During production, after the planar hook body is cut on a flat plate, the remaining flat plate is bent by 90 degrees to form the L-shaped fixing part. The integrally formed structural design not only ensures that the stability of the product is better, but also can fully use materials, does not cause material waste and saves the cost.

Wherein, the number of the screw fixing holes is set to be one, two or more than two. In most cases, the best results are achieved by providing two screw fixing holes.

Drawings

Further advantages and features of the invention are illustrated by the following description of an embodiment of the invention, given by way of example and not by way of limitation, with reference to the accompanying drawings, in which:

fig. 1 is a schematic side view of a preferred embodiment of the hook corner connector of the present invention.

Fig. 2 is a front view of the embodiment shown in fig. 1.

Fig. 3 is a top view of the embodiment shown in fig. 1.

Fig. 4 is a schematic structural diagram of the embodiment shown in fig. 1 when fixing the frame and the picture core board.

Detailed Description

The hook corner connector 1 shown in fig. 1-3 comprises an L-shaped fixing part 11 and an elongated planar hook body 12. The fixing portion 11 is used for fixing the graphic core board in the inner wall of the picture frame, and includes a first fixing portion 111 and a second fixing portion 112 which are perpendicular to each other, and two screw fixing holes 13 are formed in the first fixing portion 111. The plane hook body 12 is used for being detachably fixed on the fixing hook, the plane hook body 12 is located below the end of the second fixing part 112 and is parallel to the first fixing part 111, saw teeth 121 are arranged along two sides of the plane hook body 12, and the end of the plane hook body 12 protrudes to two sides to form a head part 120; the outer end point 1200 of the tip portion 120 is located outside the first fixing portion 111, and both side end points 1201 of the tip portion 120 are located outside the end points of the saw teeth 121 on the corresponding sides thereof.

As shown in fig. 4, in use, the hook corner brace 1 is placed at the joint of the frame 2 and the painting core plate 3, so that the upper end of the second fixing portion 111 of the fixing portion 11 is abutted to the mounting groove 20 of the frame 2, then the whole second fixing portion 112 is pushed flat to be attached to the inside of the frame 2, and then the first fixing portion 111 is fixed to the back of the painting core plate 3 through the self-tapping screw 4. At this time, the frame 2 and the picture core plate 3 are well fixed by the fixing portion 11, and the frame 2 and the picture core plate 3 are integrally connected. Then, the saw teeth 121 on the long strip-shaped plane hook body 12 are hung and fixed on a fixing hook pre-installed on a wall body or a wall surface, the plane hook body 12 has a certain length, and the installation position can be adjusted to the most stable and proper position along the side edge of the plane hook body.

Although the present invention has been described in terms of the preferred embodiments, it is not intended that the scope of the invention be limited to the exact construction and arrangement shown and described, and it is intended that all equivalent alterations and modifications that can be devised readily by those skilled in the art based on the foregoing description be embraced by the scope of the invention.

Claims

1. A hook corner brace, comprising:

the fixing part comprises a first fixing part and a second fixing part which are mutually in a right angle, and the first fixing part is provided with a screw fixing hole; and

the strip-shaped plane hook body is used for being detachably fixed to the fixing hook, the plane hook body is positioned below the end part of the second fixing part and is parallel to the first fixing part, sawteeth are arranged on two side edges of the plane hook body, and the end part of the plane hook body protrudes towards two sides to form a head part;

the outer end point of the end head part is positioned on the outer side of the first fixing part, and the two side end points of the end head part are positioned on the outer sides of the end points of the sawteeth on the corresponding side of the end head part.

2. The hook corner brace of claim 1, wherein: the side edge of the plane hook body is arranged into a saw-toothed shape along the whole side edge.

3. The hook corner brace of claim 1, wherein: the L-shaped fixing part and the strip-shaped plane hook body are of an integrally formed structure.

4. The hook corner brace of claim 1, wherein: the first fixing part is provided with one, two or more screw fixing holes.