CN219241738U

CN219241738U - Corner connector for aluminum alloy section bar

Info

Publication number: CN219241738U
Application number: CN202320843026.7U
Authority: CN
Inventors: 段会强; 赵文龙
Original assignee: Weifang Guanghua Aluminium Material Co ltd
Current assignee: Weifang Guanghua Aluminium Material Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-06-23
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses an angle brace for an aluminum alloy section, which relates to the technical field of door and window accessories and specifically comprises an upper fixing plate, a lower fixing plate and an angle brace body, wherein the angle brace body consists of two cut angles with the same structure, the two cut angles are mutually perpendicular, the cut angles comprise a lifting block and an extrusion plate, the lifting block is connected with one end of the extrusion plate through the upper fixing plate, and the lifting block is connected with the other end of the extrusion plate through the lower fixing plate; the lifting block comprises an upper connecting block and a lower connecting block, and a limiting rod is fixedly connected to the bottom of the upper connecting block. The corner connector for the aluminum alloy section is of a split structure and is adjustable in size, so that the corner connector can be matched with various aluminum alloy sections, and the adaptability of the corner connector is improved; through the setting of shock pad, reduce the impact force to the aluminum alloy section bar when this angle sign indicating number size changes when increasing the frictional force between this angle sign indicating number and the aluminum alloy section bar, can improve the sound insulation thermal-insulated performance of this angle sign indicating number again.

Description

Corner connector for aluminum alloy section bar

Technical Field

The utility model relates to the technical field of door and window accessories, in particular to an angle brace for an aluminum alloy section bar.

Background

Door and window angle sign indicating number is the important connecting piece on the door and window for connect two section bars of equipment door and window, put forward some patents about door and window angle sign indicating number in the prior art, for example the patent of authorizing of application number CN202220678744. X put forward a door and window frame angle sign indicating number, include: base member, skid resistant course, first holding tank and second holding tank, its characterized in that: the base member is the right angle plate setting, the skid resistant course has been seted up respectively at the both ends of base member right angle plate, first holding tank has been seted up to the outer right angle of base member, just the second holding tank has been seted up to the interior right angle of base member, the outer right angle edge of base member, and first draw-in groove and second draw-in groove have been seted up respectively to both sides, the fretwork setting is personally submitted to the base member opposite face, the rib has been seted up in the fretwork area of base member, the skid resistant course wears to locate in the door frame, and is interference fit in the skid resistant course and the door frame.

Because above-mentioned scheme is when using, needs to insert the both ends of angle sign indicating number main part respectively in the inner chamber of the section bar of constituteing door and window, and the size of angle sign indicating number is fixed in the above-mentioned scheme, consequently, above-mentioned angle sign indicating number has directionality when using, can only adapt to the aluminium alloy ex-trusions with it adaptation, does not have the commonality, based on this, this application provides an angle sign indicating number for aluminium alloy ex-trusions.

Disclosure of Invention

The utility model provides an angle code for an aluminum alloy section, which solves the problems that the angle code structure is fixed and has no universality in the prior art.

The utility model provides the following technical scheme: the angle code for the aluminum alloy section is of a split structure, consists of a lifting block and an extrusion block, wherein the height of the lifting block is adjustable, and the distance between the lifting block and the extrusion block is adjustable, so that the height and the width of the angle code for the aluminum alloy section can be adaptively adjusted, the angle code has universality, and the assembly of various aluminum alloy section doors and windows can be met; the outer surface of the corner bracket is wrapped with a heat insulation shock pad, so that the corner bracket has the functions of shock absorption and heat insulation, and the performance of the aluminum alloy section door and window is improved.

The corner connector for the aluminum alloy section comprises an upper fixing sheet, a lower fixing sheet and a corner connector body, wherein the corner connector body consists of two chamfer angles with the same structure, the two chamfer angles are mutually perpendicular, each chamfer angle comprises a lifting block and an extrusion plate, one end of each lifting block is connected with one end of each extrusion plate through the upper fixing sheet, and the other end of each lifting block is connected with the other end of each extrusion plate through the lower fixing sheet;

the lifting block comprises an upper connecting block and a lower connecting block, a limiting rod is fixedly connected to the bottom of the upper connecting block, the limiting rod is movably connected with the inner cavity at the top end of the lower connecting block, a first spring is fixedly connected in the inner cavity at the top end of the lower connecting block, and the other end of the first spring is fixedly connected with the bottom of the upper connecting block; the two ends of the outer side of the upper connecting block are fixedly connected with a second spring, the other end of the second spring is fixedly connected with the extrusion plate, the middle part of the outer side of the upper connecting block is movably sleeved with a positioning rod, and the other end of the positioning rod is movably sleeved with the extrusion plate.

Preferably, the middle part in the outer side of the upper connecting block and the middle part of one side of the extruding plate, which is close to the upper connecting block, are respectively provided with a convex groove, the positioning rod is cross-shaped, and the end part of the positioning rod is movably connected with the inner cavity of the convex groove.

Preferably, the middle part at both ends of the corner brace body is provided with a clamping hole, the top and the bottom of one end of the extrusion plate, which is close to the clamping hole, are provided with another clamping hole, a clamping column is clamped in the inner cavity of the clamping hole, and the other end of the clamping column is fixedly connected with the upper fixing sheet or the lower fixing sheet.

Preferably, the height value of the squeeze plate is the same as the sum of the height values of both the upper connection block and the lower connection block.

Preferably, the outer surface of the chamfer is wrapped with a shock pad.

Preferably, the middle part at the top of the lower connecting block is provided with a limit groove matched with the limit rod, the bottom of the inner cavity of the limit groove and the middle part of the limit rod are both provided with spring grooves, a first spring is fixedly connected in the inner cavity of the spring grooves, and the other end of the first spring is fixedly connected with the bottom of the upper connecting block.

Compared with the prior art, the utility model has the following beneficial effects:

1. the angle code for the aluminum alloy section can fix the size of the angle code body to the minimum through the arrangement of the upper fixing piece and the lower fixing piece, so that the end part of the angle code can be conveniently placed into the aluminum alloy section forming a door or window; through the arrangement of the first spring and the second spring, when the upper fixing piece and the lower fixing piece are taken down, the size of the corner connector can be changed, so that the corner connector is tightly attached to the inner cavity of the aluminum alloy section bar, and the corner connector has universality.

2. The corner connector for the aluminum alloy section is of a split structure and is adjustable in size, so that the corner connector can be matched with various aluminum alloy sections, and the adaptability of the corner connector is improved; through the setting of shock pad, reduce the impact force to the aluminum alloy section bar when this angle sign indicating number size changes when increasing the frictional force between this angle sign indicating number and the aluminum alloy section bar, can improve the sound insulation thermal-insulated performance of this angle sign indicating number again.

Drawings

FIG. 1 is a schematic front view of the connection of the upper and lower anchor sheets to the corner bracket body of the present utility model;

FIG. 2 is a schematic surface view of the structure of FIG. 1;

FIG. 3 is a schematic view of the upper and lower anchor sheets separated from the corner bracket body according to the present utility model;

FIG. 4 is a schematic view of the structure of the present utility model from below in FIG. 3;

FIG. 5 is a schematic cross-sectional view of a body of a structural corner connector according to the present utility model.

In the figure: 1. an upper connecting block; 2. a lower connecting block; 3. an extrusion plate; 4. an upper fixing piece; 5. a lower fixing piece; 6. a second spring; 7. a positioning rod; 8. a convex groove; 9. a limit rod; 10. a first spring; 11. a limit groove; 12. and (5) clamping the hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

The utility model provides an angle bracket for an aluminum alloy section, which comprises an angle bracket body, wherein the angle bracket body consists of two chamfer angles with the same structure, the two chamfer angles are mutually perpendicular, the angle bracket body is in a right-angle shape, the chamfer angles comprise lifting blocks, the lifting blocks comprise an upper connecting block 1 and a lower connecting block 2, the bottom of the upper connecting block 1 is fixedly connected with a limiting rod 9, the cross section of the bottom of the limiting rod 9 is larger than the cross section of the top of the upper connecting block, the middle part of the top of the lower connecting block 2 is provided with a limiting groove 11, the limiting groove 11 is in a convex shape, the limiting rod 9 is movably connected with the inner cavity of the limiting groove 11, the bottom of the inner cavity of the limiting groove 11 and the middle part of the limiting rod 9 are both provided with spring grooves, a first spring 10 is fixedly connected in the inner cavity of the spring, and the other end of the first spring 10 is fixedly connected with the bottom of the upper connecting block 1.

As is clear from the above description of the lifting block, the distance between the upper connection block 1 and the lower connection block 2 is adjustable under the action of the first spring 10, i.e. the height of the lifting block can be changed.

The chamfer still includes stripper plate 3, go up the both ends at the outside middle part of connecting block 1 and all be equipped with the spring groove, the intracavity fixedly connected with spring two 6 in this spring groove, the other end and the stripper plate 3 fixed connection of spring two 6, and go up the middle part in the outside of connecting block 1 and stripper plate 3 and be close to the middle part of last connecting block 1 one side and all be equipped with protruding type groove 8, two protruding type grooves 8 are connected through locating lever 7, locating lever 7 in this application is cross, the tip and the inner chamber swing joint of protruding type groove 8 of locating lever 7, through the setting of locating lever 7 and spring two 6, the distance between stripper plate 3 and the last connecting block 1 can change, and then make the width of this angle sign indicating number can change.

From the above description, it is clear that the height and width of the corner bracket can be changed by the first spring 10 and the second spring 6.

The application provides an angle sign indicating number for aluminum alloy section bar, still include stationary blade 4 and lower stationary blade 5, the middle part at angle sign indicating number body both ends all is equipped with card hole 12, the top and the bottom that the stripper plate 3 is close to the one end of card hole all are equipped with another card hole 12, the joint has the card post in the inner chamber of card hole 12, the other end and the last stationary blade 4 or the setting of stationary blade 5 down of card post, through last stationary blade 4 and the setting of stationary blade 5 down, can be connected the lifter with the one end of stripper plate 3 through last stationary blade 4, the lifter is connected through lower stationary blade 5 with the other end of stripper plate 3, so set up, the size of this angle sign indicating number can be reduced to make for a short time, be convenient for put into the inner chamber of the aluminum alloy section bar that is used for the concatenation to this angle sign indicating number's tip.

When the position of the pressing plate 3 is fixed, the height value of the pressing plate 3 is the same as the sum of the height values of both the upper connection block 1 and the lower connection block 2.

The outer surface of the chamfer in this application is wrapped with a shock pad. In some embodiments of the application, the shock pad material is thermal-insulated silica gel, through the setting of shock pad, this angle sign indicating number has thermal-insulated absorbing function, improves door and window's performance, and the resilience force of shock pad can cut down the impact force to the aluminum alloy section bar when this angle sign indicating number size changes, prevents that the aluminum alloy section bar from taking place to deform, the use of this angle sign indicating number of being convenient for.

To sum up: when the angle code for the aluminum alloy section is used, a user puts the end part of the angle code into the inner cavity of the aluminum alloy section for splicing doors and windows respectively, the user takes down the upper fixing piece 4 and the lower fixing piece 5, the size of the angle code changes under the action of resilience force of the first spring 10 and the second spring 6 until the upper connecting block 1, the lower connecting block 2 and the extrusion plate 3 are tightly attached to the inner wall of the aluminum alloy section, the user moves the two aluminum alloy sections, the two aluminum alloy sections are contacted, and then the angle code and the aluminum alloy section are fixed together by using bolts, so that the splicing of the corners of the doors and windows is realized.

Standard parts used in the present utility model can be purchased from the market, the special-shaped parts can be customized according to the descriptions of the specification and the drawings, the specific connection modes of the parts are conventional means such as bolts, rivets, welding and the like which are mature in the prior art, and the machines, the parts and the equipment are conventional models in the prior art, so that details which are not described in detail in the specification belong to the prior art which is well known to the person skilled in the art, and although the embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an angle sign indicating number for aluminum alloy section bar, includes stationary blade (4), lower stationary blade (5) and angle sign indicating number body, its characterized in that: the corner connector comprises a corner connector body and is characterized in that the corner connector body consists of two chamfer angles with the same structure, the two chamfer angles are mutually perpendicular, each chamfer angle comprises a lifting block and an extrusion plate (3), one end of each lifting block is connected with one end of each extrusion plate (3) through an upper fixing piece (4), and the other end of each lifting block is connected with the other end of each extrusion plate (3) through a lower fixing piece (5);

the lifting block comprises an upper connecting block (1) and a lower connecting block (2), wherein the bottom of the upper connecting block (1) is fixedly connected with a limiting rod (9), the limiting rod (9) is movably connected with an inner cavity at the top end of the lower connecting block (2), a first spring (10) is fixedly connected in the inner cavity at the top end of the lower connecting block (2), and the other end of the first spring (10) is fixedly connected with the bottom of the upper connecting block (1); the two ends of the outer side of the upper connecting block (1) are fixedly connected with a second spring (6), the other end of the second spring (6) is fixedly connected with the extrusion plate (3), a positioning rod (7) is movably sleeved at the middle part of the outer side of the upper connecting block (1), and the other end of the positioning rod (7) is movably sleeved with the extrusion plate (3).

2. The corner connector for aluminum alloy profiles according to claim 1, wherein: the middle part in the outside of last connecting block (1) and the middle part that stripper plate (3) are close to last connecting block (1) one side all are equipped with protruding groove (8), locating lever (7) are the cross, the tip and the inner chamber swing joint of protruding groove (8) of locating lever (7).

3. The corner connector for aluminum alloy profiles according to claim 1, wherein: the middle part at both ends of the corner brace body is provided with a clamping hole (12), the top and the bottom of one end of the extrusion plate (3) close to the clamping hole are provided with another clamping hole (12), a clamping column is clamped in the inner cavity of the clamping hole (12), and the other end of the clamping column is fixedly connected with an upper fixing sheet (4) or a lower fixing sheet (5).

4. The corner connector for aluminum alloy profiles according to claim 1, wherein: the height value of the extrusion plate (3) is the same as the sum of the height values of the upper connecting block (1) and the lower connecting block (2).

5. The corner connector for aluminum alloy profiles according to claim 1, wherein: the outer surface of the chamfer is wrapped with a shock pad.

6. The corner connector for aluminum alloy profiles according to claim 1, wherein: the middle part at lower connecting block (2) top is equipped with spacing groove (11) with gag lever post (9) adaptation, the bottom in spacing groove (11) inner chamber and the middle part of gag lever post (9) all are equipped with the spring groove, fixedly connected with spring one (10) in the inner chamber in spring groove, the bottom fixed connection of the other end and last connecting block (1) of spring one (10).