CN217897597U

CN217897597U - World hinge structure of door and window

Info

Publication number: CN217897597U
Application number: CN202221962347.0U
Authority: CN
Inventors: 吴国洪
Original assignee: Guangdong Shengbaoluo Door And Window Technology Co ltd
Current assignee: Guangdong Shengbaoluo Door And Window Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-25
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a door and window's world hinge structure relates to hinge structure. Comprises a bottom connecting seat, a bottom rotating shaft seat, a bottom connecting piece, a top connecting piece and a top rotating shaft seat; the bottom connecting seat is detachably arranged at the bottom of the mounting frame, the bottom rotating shaft seat is arranged at one side of the bottom connecting seat through a positioning structure, and the bottom rotating shaft seat is positioned below the door window body; the bottom connecting piece is detachably arranged at the bottom of the door window body, a lower rotating shaft is arranged below the bottom connecting piece, and the lower rotating shaft is rotatably arranged in the bottom rotating shaft seat; top connecting piece detachable installs in the top of door window body, and the top of top connecting piece is equipped with the pivot, and top swivel axis seat fixed mounting is in the top of installing frame, and the pivot is rotated and is installed in top swivel axis seat to going up. The utility model is invisible and beautiful, and the surface is level; and the door and window body and the mounting frame can bear larger external force than the side mounting hinge structure, and the reliability of the door and window body mounting structure is improved.

Description

World hinge structure of door and window

Technical Field

The utility model relates to a hinge structure, more specifically say, it relates to a door and window's world hinge structure.

Background

In the current door and window mounting structure, the mainstream mounting mode still adopts hinge mounting, in particular to aluminum alloy side-hung doors and windows, as shown in figures 1-2. The hinge has stainless steel hinge and galvanized steel hinge. The stainless steel hinge is durable, does not rust and is widely applied to various doors and windows; but it is expensive. The galvanized hinge is easy to get rusty after the electroplated layer on the surface of the galvanized hinge falls off along with the lapse of time, thereby influencing the service performance and the aesthetic property of the galvanized hinge. However, in any of the hinges, the hinge is exposed and mounted to the outside, and the hinge is protruded, which causes a problem of insufficient appearance. In addition, the hinge is arranged on the side face of the door window body (the door body or the window body), and the hardness of the aluminum alloy door window is not high, so that the whole body can bear a small external force. If these doors and windows appear receiving the impact of external force suddenly in the use, like the impact force that quick switch door and window leaded to the door and window body to receive or press on door and window with hand/heavy object scheduling phenomenon, the phenomenon that the hinge is become flexible even torn appears easily with the junction of door and window body or its installing frame, leads to the whole problem of scrapping needs changing of door and window body and its installing frame.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not enough to prior art, provide a door and window's world hinge structure, solved the installation of door and window traditional hinge and had the not big problem of external force that not beautifully enough, can bear.

The utility model relates to a top and bottom hinge structure of doors and windows, which comprises a bottom connecting seat, a bottom rotary shaft seat, a bottom connecting piece, a top connecting piece and a top rotary shaft seat; the bottom connecting seat is detachably arranged at the bottom of the mounting frame, the bottom rotating shaft seat is arranged at one side of the bottom connecting seat through a positioning structure, and the bottom rotating shaft seat is positioned below the door window body; the bottom connecting piece is detachably arranged at the bottom of the door and window body, a lower rotating shaft is arranged below the bottom connecting piece, and the lower rotating shaft is rotatably arranged in a bottom rotating shaft seat; the top connecting piece is detachably arranged above the door and window body, an upper rotating shaft is arranged above the top connecting piece, the top rotating shaft seat is fixedly arranged at the top of the mounting frame, and the upper rotating shaft is rotatably arranged in the top rotating shaft seat.

The positioning structure consists of a positioning rod and a positioning groove arranged at the bottom of the bottom rotary shaft seat; the positioning rod is fixedly arranged on one side of the bottom connecting seat, penetrates through the side wall of the mounting frame and is inserted into the positioning groove; one side of the bottom rotary shaft seat is provided with a plurality of threaded holes communicated with the positioning groove, and a puller bolt is screwed in the threaded holes.

The positioning rod and the bottom connecting seat are of an integrated structure.

The bottom rotary shaft seat is provided with a lower cylindrical positioning shaft which is of an integrated structure with the bottom rotary shaft seat, a lower inserting hole matched with the lower rotary shaft is formed in the lower cylindrical positioning shaft, and the lower rotary shaft is inserted in the lower inserting hole.

The lower rotating shaft and the bottom connecting piece are of an integrated structure.

The top rotary shaft seat is of a cylindrical structure; an upper plug hole matched with the upper rotating shaft is formed in the top rotating shaft seat, and the upper rotating shaft is plugged in the upper plug hole.

The upper rotating shaft and the top connecting piece are of an integrated structure.

The bottom connecting piece and the top connecting piece are both installed on the corresponding positions of the installation frame through a plurality of bolts I.

Holes for inserting the first bolts in the bottom connecting piece and the top connecting piece are all long waist-shaped through holes, and chamfer structures are arranged at the edges of one sides, far away from the mounting frame, of the long waist-shaped through holes; the width dimension of the chamfer structure is matched with the radial dimension of the head of the first bolt.

The bottom connecting seat is installed in the installation frame through a second bolt.

Advantageous effects

The utility model has the advantages that:

1. the utility model discloses an go up pivot and pivot down and the mounting frame rotates the hinge structure of being connected for hinge crack does not have the hinge outstanding, does not have and exposes the structure, can not receive to rust and influence the problem of outward appearance, and stealthy more pleasing to the eye, surperficial parallel and level.

2. Because the hinge structure of the upper rotating shaft and the lower rotating shaft enables the door and window body to be stressed no longer by the side walls of the door and window body and the mounting frame when the door and window body rotates, the door and window body and the mounting frame can bear larger external force than the side face mounting hinge structure, and the reliability of the door and window body mounting structure is improved.

Drawings

FIG. 1 is a schematic front view of a conventional door/window mounting structure;

FIG. 2 is a schematic side view of a conventional door/window opening structure;

fig. 3 is a schematic view of the front side of the door and window mounting structure according to the present invention;

FIG. 4 is a schematic perspective view of the door and window mounting structure according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

FIG. 6 is an enlarged view of the structure at B in FIG. 4;

fig. 7 is a schematic top view of the top connector of the present invention.

Wherein: 1-a bottom connecting seat, 2-a bottom rotating shaft seat, 3-a bottom connecting piece, 4-a top connecting piece, 5-a top rotating shaft seat, 6-an installation frame, 7-a door window body, 8-a lower rotating shaft, 9-an upper rotating shaft, 10-a positioning rod, 11-a positioning groove, 12-a threaded hole, 13-a lower cylindrical positioning shaft, 14-a bolt I, 15-a long waist-shaped through hole, 16-a chamfer structure, 17-a bolt II and 18-a screw.

Detailed Description

The present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention, but are intended to be covered by the appended claims in any way.

Referring to fig. 3-7, the hinge structure for doors and windows of the present invention includes a bottom connecting seat 1, a bottom rotating shaft seat 2, a bottom connecting member 3, a top connecting member 4, and a top rotating shaft seat 5. The bottom connection holder 1 is detachably mounted on the bottom of the mounting frame 6. Specifically, the bottom connecting seat 1 is installed in the installation frame 6 through a second bolt 14, so that the assembly and disassembly are convenient.

The bottom rotary shaft seat 2 is installed on one side of the bottom connecting seat 1 through a positioning structure, and the bottom rotary shaft seat 2 is located below the door window body 7. Specifically, the positioning structure comprises a positioning rod 10 and a positioning groove 11 arranged at the bottom of the bottom rotary shaft seat 2. The positioning rod 10 is matched with the positioning groove 11, the positioning rod 10 is fixedly arranged on one side of the bottom connecting seat 1, and the positioning rod 10 penetrates through the side wall of the mounting frame and is inserted into the positioning groove 11. One side of the bottom rotary shaft seat 2 is provided with a plurality of threaded holes 12 communicated with the positioning groove 11, and a puller bolt is screwed in the threaded holes 12. The connection between the bottom rotary shaft seat 2 and the bottom connecting seat 1 is realized through a connection mode of matching and jacking among the positioning rod 10, the positioning groove 11 and the jacking bolt. And because the horizontal position of the bottom rotary shaft seat 2 relative to the positioning rod 10 is adjustable, the leveling between the door window body 7 and the mounting frame 6 can be conveniently performed by workers when the door window is mounted, so that the door window body 7 and the mounting frame 6 are matched and are mounted without interference.

Preferably, locating lever 10 and bottom connecting seat 1 formula structure as an organic whole have improved the joint strength between locating lever 10 and bottom connecting seat 1.

The bottom connector 3 and the top connector 4 of the present embodiment are detachably mounted to the bottom and top of the door window 7, respectively. Specifically, the bottom connecting piece 3 and the top connecting piece 4 are both installed on the corresponding positions of the installation frame 6 through a plurality of bolts I17, so that the assembly and disassembly and the replacement of parts in the later maintenance process are facilitated.

In addition, the holes for inserting the first bolts 17 on the bottom connecting piece 3 and the top connecting piece 4 are all long kidney-shaped through holes 15. The extending direction of the long waist-shaped through hole 15 is the thickness direction of the door and window body 7, so that the displacement of the door and window body 7 in the thickness direction of the mounting frame 6 is adjusted, and the axes of the upper rotating shaft 9 and the lower rotating shaft 8 can be better overlapped together.

The edge of one side of the long waist-shaped through hole 15, which is far away from the mounting frame 6, is provided with a chamfer structure 16. The width dimension of the chamfer structure 16 is matched with the radial dimension of the head of the first bolt 17. Through such setting for its head can effectually be accomodate in chamfer structure 16 after the installation of bolt 17 finishes, and the protruding problem that leads to it to take place to interfere easily with installing frame 6 of the head of effectual avoiding bolt 17.

The lower rotating shaft 8 is arranged below the bottom connecting piece 3, and the lower rotating shaft 8 and the bottom connecting piece 3 are of an integrated structure. The lower rotating shaft 8 is rotatably arranged in the bottom rotating shaft seat 2. Specifically, the bottom rotary shaft seat 2 is provided with a lower cylindrical positioning shaft 13 of an integrated structure, a lower insertion hole matched with the lower rotary shaft 8 is formed in the lower cylindrical positioning shaft 13, and the lower rotary shaft 8 is inserted in the lower insertion hole. Wherein, the setting of lower cylindricality location axle 13 can make bottom swivel mount 2 further keep away from with bolt 17 mutually, reduces bolt 17 and takes place the risk of interfering with bottom swivel mount 2.

An upper rotating shaft 9 is arranged above the top connecting piece 4, and the upper rotating shaft 9 and the top connecting piece 4 are of an integrated structure. The top rotating shaft seat 5 is fixedly arranged at the top of the mounting frame 6, and the upper rotating shaft 9 is rotatably arranged in the top rotating shaft seat 5. Specifically, the top rotary shaft seat 5 is of a cylindrical structure, and the top rotary shaft seat 5 is fixedly installed in the installation frame 6 through a screw 18. An upper inserting hole matched with the upper rotating shaft 9 is formed in the top rotating shaft seat 5, and the upper rotating shaft 9 is inserted into the upper inserting hole.

In this embodiment, the axis of the upper rotating shaft 9 mounted on the door window body 7 coincides with the axis of the lower rotating shaft 8. And the upper rotating shaft 9 and the lower rotating shaft 8 are both arranged on one side of the connecting piece close to the rotation of the door window body 7.

The utility model discloses a theory of operation is:

when the mounting frame 6 is installed, the bottom connecting base 1 is firstly installed at a corresponding position in the mounting frame 6 through the second bolt 14, and then the mounting frame 6 is installed on a door/window of a building wall surface.

When installing door window body 7 on installing frame 6, at first place bottom rotation shaft seat 2 on locating lever 10 to make locating lever 10 be arranged in constant head tank 11, then aim at lower spliced eye with the lower pivot 8 of bottom connecting piece 3, and make lower pivot 8 peg graft under in the spliced eye. The bottom attachment member 3 is then turned at an angle, e.g. 90, to the mounting frame 6. In the same way, the top connector 4 is placed over the mounting frame 6 and the top connector 4 is positioned manually. After the two connecting pieces are placed, the door window body 7 is placed between the two connecting pieces, and meanwhile, the door window body 7 and the corresponding hole between the two connecting pieces are aligned. And after the alignment is finished, the two connecting pieces are locked on the door and window body 7 through a first bolt 17. At this time, the door window body 7 can be subjected to rotation test operation.

If the door window body 7 rotates smoothly and has no interference with the mounting frame 6, the axes of the upper rotating shaft 9 and the lower rotating shaft 8 coincide, and the mounting position is proper. The bottom rotary shaft seat 2 is locked on the positioning rod 10 through a puller bolt. Otherwise, the position of the bottom rotary shaft seat 2 on the positioning rod 10 or/and the position of the door window body 7 in the thickness direction of the mounting frame 6 need to be adjusted by loosening the first bolt 17 so as to adjust the door window body 7, and the door window body can smoothly and uninterruptedly rotate in the mounting frame 6.

The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.

Claims

1. A top-bottom hinge structure of doors and windows is characterized by comprising a bottom connecting seat (1), a bottom rotating shaft seat (2), a bottom connecting piece (3), a top connecting piece (4) and a top rotating shaft seat (5); the bottom connecting seat (1) is detachably arranged at the bottom of the mounting frame (6), the bottom rotating shaft seat (2) is arranged on one side of the bottom connecting seat (1) through a positioning structure, and the bottom rotating shaft seat (2) is positioned below the door window body (7); the bottom connecting piece (3) is detachably arranged at the bottom of the door window body (7), a lower rotating shaft (8) is arranged below the bottom connecting piece (3), and the lower rotating shaft (8) is rotatably arranged in the bottom rotating shaft seat (2); the top connecting piece (4) is detachably arranged above the door window body (7), an upper rotating shaft (9) is arranged above the top connecting piece (4), the top rotating shaft seat (5) is fixedly arranged at the top of the mounting frame (6), and the upper rotating shaft (9) is rotatably arranged in the top rotating shaft seat (5).

2. The hinge structure of claim 1, wherein the positioning structure comprises a positioning rod (10) and a positioning groove (11) formed at the bottom of the bottom rotary shaft seat (2); the positioning rod (10) is fixedly arranged on one side of the bottom connecting seat (1), and the positioning rod (10) penetrates through the side wall of the mounting frame (6) and is inserted into the positioning groove (11); one side of the bottom rotary shaft seat (2) is provided with a plurality of threaded holes (12) communicated with the positioning grooves (11), and a puller bolt is screwed in the threaded holes (12).

3. The hinge structure of door and window according to claim 2, wherein the positioning rod (10) and the bottom connecting base (1) are of an integral structure.

4. The door and window hinge structure as claimed in claim 1, wherein the bottom rotary shaft seat (2) is provided with a lower cylindrical positioning shaft (13) integrally formed therewith, the lower cylindrical positioning shaft (13) is provided with a lower insertion hole matching with the lower rotary shaft (8), and the lower rotary shaft (8) is inserted into the lower insertion hole.

5. The hinge structure for doors and windows according to claim 1 or 4, wherein the lower shaft (8) and the bottom connecting member (3) are of an integral structure.

6. The hinge structure for doors and windows according to claim 1, wherein said top rotation axis seat (5) is of cylindrical structure; an upper plug-in hole matched with the upper rotating shaft (9) is formed in the top rotating shaft seat (5), and the upper rotating shaft (9) is plugged in the upper plug-in hole.

7. The top-bottom hinge structure of doors and windows according to claim 1 or 6, characterized in that, the upper rotating shaft (9) and the top connecting piece (4) are of an integral structure.

8. The hinge structure for doors and windows according to claim 1, wherein the bottom connecting piece (3) and the top connecting piece (4) are mounted on the mounting frame (6) at corresponding positions through a plurality of bolts (17).

9. The top and bottom hinge structure of doors and windows according to claim 8, characterized in that the holes for inserting the first bolts (17) on the bottom connecting piece (3) and the top connecting piece (4) are all long waist-shaped through holes (15), and a chamfer structure (16) is arranged at one side edge of each long waist-shaped through hole (15) far away from the mounting frame (6); the width dimension of the chamfer structure (16) is matched with the radial dimension of the head of the first bolt (17).

10. The hinge structure for doors and windows according to claim 1, wherein the bottom connecting base (1) is installed in the mounting frame (6) through a second bolt (14).