CN217353984U

CN217353984U - Door and window hinge assembly capable of being adjusted forwards and backwards

Info

Publication number: CN217353984U
Application number: CN202221041475.1U
Authority: CN
Inventors: 刘刚
Original assignee: Foshan Diqi Hardware Technology Co ltd
Current assignee: Foshan Diqi Hardware Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-09-02
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a door and window hinge component which can be adjusted front and back, comprising a frame connecting plate, a fan connecting plate and more than two connecting arms for realizing the connection and linkage of the frame connecting plate and the fan connecting plate, it is characterized in that the fan connecting plate comprises a connecting arm plate and an adjusting plate which are connected with each other, the connecting arm plate is rotatably connected with the connecting arm through a connecting shaft, the adjusting plate is divided into an upper plate and a lower plate, the upper plate and the lower plate are connected through an eccentric rivet, the lower plate is provided with an eccentric adjusting hole for adjusting the eccentric rivet, the arm connecting plate is provided with an operating hole at the position corresponding to the eccentric rivet, the upper plate is provided with a central shaft, a fixed seat is arranged on the central shaft, a connecting hole for being arranged on the fixed seat is arranged on the fixed seat, by rotating the eccentric rivet, the central shaft can swing along with the eccentric rivet, so that the front and rear positions of the door and window frame sash can be adjusted.

Description

Door and window hinge assembly capable of being adjusted forwards and backwards

Technical Field

The patent of the utility model relates to a door and window hardware, especially a door and window hinge subassembly that can adjust from beginning to end.

Background

The section design of the aluminum alloy door and window industry in China is deeply influenced by Europe, and along with the customization requirements of consumers in recent years, the specifications such as section notches, sash intervals and the like have various requirements such as 'European standard' and 'non-standard', the configuration of door and window hinges also faces huge challenges, and the door and window hinges are important hardware for connecting frame pieces and sash pieces and realizing the opening and closing of doors and windows, can be adjusted according to the use requirements to realize seamless frame and sash intervals, so that the door and window hinges for improving the sealing property, the heat insulation property and the wind resistance of the doors and windows become necessary market requirements. Among them, there is a relatively limited number of hinge structures that enable the window and door sash to be adjusted in the front-rear direction of the window and door frame, in particular.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a door and window hinge subassembly that can adjust from beginning to end, through the new design to a fan connecting plate, set up the upper plate and hypoplastron, eccentric rivet, eccentric regulation hole, center pin, fixing base isotructure of linking armed board, regulating plate, through rotating eccentric rivet makes the center pin swings thereupon to realize the regulation of door and window frame fan front and back position, solved the problem that exists effectively among the prior art.

The utility model adopts the technical proposal that: provides a door and window hinge component which can be adjusted forwards and backwards, comprises a frame connecting plate, a fan connecting plate and more than two connecting arms for realizing the connection and linkage of the frame connecting plate and the fan connecting plate, the fan connecting plate comprises a connecting arm plate and an adjusting plate which are connected with each other, the connecting arm plate is rotatably connected with the connecting arm through a connecting shaft, the adjusting plate is divided into an upper plate and a lower plate, the upper plate and the lower plate are connected through an eccentric rivet, the lower plate is provided with an eccentric adjusting hole for adjusting the eccentric rivet, the arm connecting plate is provided with an operating hole at the position corresponding to the eccentric rivet, the upper plate is provided with a central shaft, a fixed seat is arranged on the central shaft, a connecting hole for being arranged on the fixed seat is arranged on the fixed seat, by rotating the eccentric rivet, the central shaft can swing along with the eccentric rivet, so that the front and rear positions of the door and window frame sash are adjusted.

Furthermore, link arm board and regulating plate pass through the rotation fixed axle connection of one end, the regulating plate rotatable deviate from link arm board, also rotatable accomodating is to flushing with linking arm board.

Furthermore, the fixing seat is provided with a through cavity, and the central shaft penetrates through the through cavity and is adjustably connected with the fixing seat through a screwing structure.

Furthermore, a sliding opening or a sliding groove is formed in the lower plate at a position corresponding to the fixing position below the central shaft.

Preferably, the connecting arms are four.

Preferably, the adjusting shaft of the eccentric rivet is a hexagonal riveting shaft.

Preferably, the adjusting range of the eccentric rivet for adjusting the movement of the central shaft is 1mm-2 mm.

The utility model discloses hinge and casement connecting piece upper end adopt multilayer metalwork to close piece together two points of an organic whole core's effect, and every layer of metalwork sets up differently, and eccentric rivet can squint certain angle, the corresponding skew of transfer fan spare connecting plate to it is adjustable to make window frame and casement gas tightness, elasticity connect. Compared with the prior art, the utility model beneficial effect be: the door and window sash can be adjusted in the front and rear directions of the door and window frame, the air tightness and wind resistance of the door and window are effectively enhanced, and the door and window has a better energy-saving function; the local adjustment does not affect the installation firmness of the whole hinge and the door and window frame sash, and effectively reduces the abrasion to the hinge; the installation and adjustment process is convenient, and no complex tool is required to be disassembled or used; the problems and the defects in the prior art are effectively solved.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is a schematic illustration of the adjustment of fig. 1.

Fig. 3 is a schematic cross-sectional view of the adjustment of fig. 1 after installation.

Detailed Description

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

The utility model discloses a door and window hinge subassembly that can adjust from beginning to end as shown in attached figures 1 to 3, including frame connecting plate 1, fan connecting plate 2 and realize frame connecting plate 1 and fan connecting plate 2 be connected and the linking arm 3 of linkage more than two, fan connecting plate 2 includes interconnect's even armed plate 21 and regulating plate 22, even armed plate 21 passes through connecting axle rotatable coupling with linking arm 3, regulating plate 22 divides into upper plate and lower plate, upper plate and lower plate pass through eccentric rivet 23 and connect, be equipped with the eccentric regulation hole that supplies eccentric rivet to adjust on the lower plate, even armed plate is equipped with handle hole 24 in the position that eccentric rivet corresponds, the upper plate is provided with center pin 25, install fixing base 26 on the center pin 25, be equipped with the connecting hole 27 that is used for installing to the door and window fan on fixing base 26, through rotating eccentric rivet 23, the central shaft 25 can swing along with the central shaft, so that the front and rear positions of the door and window frame sash are adjusted. The arm connecting plate 21 and the adjusting plate 22 are connected through a rotating fixing shaft 28 at one end, and the adjusting plate 22 can be rotatably deviated from the arm connecting plate 21 and can also be rotatably stored to be flush with the arm connecting plate 21. The fixing seat 26 is provided with a through cavity, and the central shaft 25 penetrates through the through cavity and is adjustably connected with the fixing seat 26 through a screwing structure. A sliding opening or a sliding groove is formed in the lower plate at a position corresponding to a fixed position below the central shaft 25. The connecting arms 3 are four in number. The adjusting shaft of the eccentric rivet 23 is a hexagonal riveting shaft. The adjusting range of the eccentric rivet 23 for adjusting the movement of the central shaft 25 is 1mm-2 mm.

The above detailed description of the present invention is only a preferred embodiment of the present invention, and does not limit the scope of the present invention, i.e. any simple modification, equivalent variation and modification made in accordance with the scope of the present invention should still fall within the scope of the present invention.

Claims

1. A door and window hinge assembly capable of being adjusted forwards and backwards comprises a frame connecting plate, a sector connecting plate and more than two connecting arms for realizing the connection and linkage of the frame connecting plate and the sector connecting plate, it is characterized in that the fan connecting plate comprises an arm connecting plate and an adjusting plate which are connected with each other, the arm connecting plate and the connecting arm are rotatably connected through a connecting shaft, the adjusting plate is divided into an upper plate and a lower plate, the upper plate and the lower plate are connected through an eccentric rivet, the lower plate is provided with an eccentric adjusting hole for adjusting the eccentric rivet, the arm connecting plate is provided with an operating hole at the position corresponding to the eccentric rivet, the upper plate is provided with a central shaft, a fixed seat is arranged on the central shaft, a connecting hole for being arranged on the fixed seat is arranged on the fixed seat, by rotating the eccentric rivet, the central shaft can swing along with the eccentric rivet, so that the front and rear positions of the door and window frame sash can be adjusted.

2. The hinge assembly of claim 1, wherein the arm plate and the adjustment plate are connected by a rotationally fixed shaft at one end, and the adjustment plate is rotatably offset from the arm plate and rotatably received flush with the arm plate.

3. The door and window hinge assembly capable of being adjusted forwards and backwards according to claim 1, wherein the fixing seat is provided with a through cavity, and the central shaft penetrates through the through cavity and is adjustably connected with the fixing seat through a screwing structure.

4. The hinge assembly for a door or window, which is adjustable forward and backward as claimed in claim 1, wherein a sliding hole or a sliding groove is formed at a position corresponding to a fixing place below the central shaft on the lower plate.

5. The fore-and-aft adjustable door and window hinge assembly as claimed in claim 1, wherein the connecting arms are four.

6. The hinge assembly for a door and window, which is adjustable forward and backward as claimed in claim 1, wherein the adjusting shaft of the eccentric rivet is a hexagonal rivet shaft.

7. The hinge assembly for door and window capable of being adjusted forwards and backwards as claimed in claim 1, wherein the adjusting range of the eccentric rivet for adjusting the movement of the central shaft is 1mm-2 mm.