CN221481682U - Adjustable blind hinge device - Google Patents

Abstract

An adjustable blind hinge device is mainly used for mounting doors and windows and comprises a hinge bottom plate, a T-shaped connecting piece, hinge blades, a rotating shaft, a hinge bottom plate, a hinge panel and a device panel, wherein a hinge body formed by the hinge bottom plate and the hinge panel is mounted on a door frame, the inside of the hinge bottom plate is in a factory shape, the inside of the hinge bottom plate is provided with a rotating shaft connected with the G-shaped hinge blades, and the hinge blades rotate through the rotating shaft; the panel of the T-shaped connecting piece and the panel of the device are fixed on the door leaf through M6 screws and set screws, the handle of the T-shaped connecting piece is long-strip-shaped, a group of screw holes are formed in the handle, and the handle of the T-shaped connecting piece and a fastening clamping plate are vertically fixed on the hinge blade together through a group of hexagon screws. The device has the characteristics of strong stability, simple installation, attractive appearance and adjustability.

Description

Adjustable blind hinge device

Technical Field

The utility model relates to a door and window accessory which is mainly used for installing doors and windows.

Background

Hinges are mechanical devices used to connect two solids and allow relative rotation between the two. At present, a common hinge in the market generally adopts an open mounting mode, and errors of a door and window sash and a door and window frame in the vertical and horizontal directions exist in the market-level use process, so that the whole door and window is attractive, safe and antitheft. Therefore, the door and window hinge which is scientific and reasonable in design, simple in structure, convenient to install and capable of reducing the installation workload is a hot spot for research in the industry at present.

The prior patent (application number: CN 201320187352.3) discloses a door and window hinge, which comprises a pivot shaft and a hinge leaf, wherein the hinge leaf comprises a pipe body part used for connecting the pivot shaft, and a sheet body part connected to the pipe body part along the radial direction of the pipe body part, a mounting hole is arranged on the sheet body part, wherein the two side end surfaces of the sheet body part extend to two sides at the position of the connecting pipe body part. The utility model effectively prolongs the service life, and because the firmness is improved by directly extending the part, namely the whole sheet part is not required to be thickened, the material cost is effectively saved, the work of arranging a groove at the connecting position of the door and window frame when the sheet part is thicker is avoided, the material cost of a hinge is saved, the processing time cost when the hinge is connected to the door and window frame is also saved, meanwhile, the hinge blades at two sides can be firstly arranged at the corresponding positions of the door and window in a mode of arranging the hinge shaft into an upper section and a lower section in a threaded manner, and finally the hinge shaft is inserted and screwed into the upper hinge shaft, so that the installation is convenient. The firmness can be improved by means of the extension parts, but the overall aesthetic properties and safety properties are not fully improved.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art device and provide the adjustable blind hinge device which is strong in stability, simple to install and attractive.

The adjustable blind hinge device comprises a hinge bottom plate, a T-shaped connecting piece, hinge blades, a rotating shaft, a hinge bottom plate, a hinge panel and a device panel, wherein a hinge body formed by the hinge bottom plate and the hinge panel is arranged on a door frame, the inside of the hinge bottom plate 1 is in a factory shape, the inside of the hinge bottom plate is provided with a rotating shaft connected with the G-shaped hinge blades, and the hinge blades rotate through the rotating shaft; the panel of the T-shaped connecting piece and the panel of the device are fixed on the door leaf through M6 screws and set screws, the handle of the T-shaped connecting piece is long-strip-shaped, a group of screw holes are formed in the handle, and the handle of the T-shaped connecting piece and a fastening clamping plate are vertically fixed on the hinge blade together through a group of hexagon screws.

The hinge bottom plate and the hinge blade form a hinge body after being connected through the internal rotating shaft, the hinge body is connected with the door leaf through the T-shaped connecting piece, the T-shaped connecting piece is provided with the hexagonal screw connection hinge body through the long handle, and the door leaf and the hinge blade can integrally rotate.

Further, the upper end and the lower end of the T-shaped connecting piece are respectively provided with a group of rectangular screw holes, so that the M6 screw can be conveniently moved left and right to be positioned and fixed.

Further, the fastening splint is provided with a group of splint screw holes for passing the hexagon screws through the fixing fastening splint.

Further, the upper end and the lower end of the hinge panel are provided with a group of panel screw holes.

Further, the hinge blade is provided with a group of hexagonal screw holes which are vertically distributed and used for fixing the hinge blade by hexagonal screws.

The beneficial effects of the utility model are as follows:

1. The hinge blades are hidden in the hinge bottom plate, so that the integral rectangular door leaf of the hinge is formed to rotate in a connecting way, the hinge cannot be seen after installation, the hinge is not easy to damage and lose efficacy, and the anti-theft performance is improved.

The T-shaped connecting piece is provided with the rectangular screw hole, so that the hinge body and the door leaf can be adjusted in the front-back direction in the up-down, left-right and front-back directions, and the overall attractiveness and coordination of the door are improved.

3. The hinge bottom plate and the hinge blades form an integral structure, the bearing strength is high, the hinge bottom plate and the hinge blades are not easy to droop, the size is compact, the applicability is high, and various structural doors and windows can be suitable for use.

Drawings

Fig. 1 is a schematic diagram of the structure of the utility model.

FIG. 2 is a cross-sectional view of the utility model.

Fig. 3 is a schematic view of a hinge blade.

Fig. 4 is a top view of a hinge leaf.

Fig. 5 is a schematic diagram of a T-connector structure.

Fig. 6 is a schematic view of the structure of the fastening splint.

In the figure: 1 hinge bottom plate, 2T formula connecting piece, 2-1 screw, 3 hinge blade, 4 pivot, 5 hinge bottom plate, 6 hinge panel, 6-1 panel screw, 7 hexagonal screw, 7-1 hexagonal screw, 8 fastening splint, 8-1 splint screw, 9 device panels, 10M6 screw, 10-1 rectangle screw, 11 set screw, 12 door frame, 13 door leaf.

Detailed Description

Examples

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, an adjustable blind hinge device comprises a hinge bottom plate 1, a T-shaped connecting piece 2, a hinge blade 3, a rotating shaft 4, a hinge bottom plate 5, a hinge panel 6 and a device panel 9, wherein a hinge body formed by the hinge bottom plate 1 and the hinge panel 6 is arranged on a door frame 12, a group of panel screw holes 6-1 are formed in the upper end and the lower end of the hinge panel 6, the inside of the hinge bottom plate 1 is in a factory shape, a rotating shaft 4 is connected with a G-shaped hinge blade 3, the hinge blade 3 rotates through the rotating shaft, and a group of hexagonal screw holes 7-1 which are vertically distributed are formed in the hinge blade 3; the upper end and the lower end of the T-shaped connecting piece 9 are respectively provided with a group of rectangular screw holes 10-1, the M6 screw 10 can be conveniently moved left and right to be positioned and fixed, the panel of the T-shaped connecting piece 9 and the device panel 9 are fixed on the door leaf 13 through the M6 screw 10 and the positioning screw 11, the handle part of the T-shaped connecting piece 9 is strip-shaped, the handle part is provided with a group of screw holes 2-1, the handle part of the T-shaped connecting piece 9 and a fastening splint 8 are vertically fixed on the hinge blade 3 together by a group of hexagonal screws 7, and the fastening splint 8 is provided with a group of splint screw holes 8-1.

The hinge bottom plate 1 and the hinge blade 3 form a hinge body after being connected through an internal rotating shaft, the hinge body is connected with the door leaf 13 through the T-shaped connecting piece 2, the T-shaped connecting piece 2 is connected with the hinge body through the long handle provided with the hexagonal screw 7, and the door leaf 13 and the hinge blade 13 can integrally rotate.

Claims (5)

1. The utility model provides an adjustable blind hinge device, includes hinge bottom plate, T type connecting piece, hinge blade, pivot, hinge bottom plate, hinge panel, device panel, its characterized in that: the hinge body formed by the hinge bottom plate and the hinge panel is arranged on the door frame, the inside of the hinge bottom plate is in a factory shape, a rotating shaft is connected with a G-shaped hinge blade, and the hinge blade rotates through the rotating shaft; the panel of the T-shaped connecting piece and the panel of the device are fixed on the door leaf through M6 screws and set screws, the handle of the T-shaped connecting piece is long-strip-shaped, a group of screw holes are formed in the handle, and the handle of the T-shaped connecting piece and a fastening clamping plate are vertically fixed on the hinge blade together through a group of hexagon screws.

2. An adjustable blind hinge apparatus according to claim 1, wherein: the upper end and the lower end of the T-shaped connecting piece are respectively provided with a group of rectangular screw holes.

3. An adjustable blind hinge apparatus according to claim 1, wherein: the fastening splint is provided with a group of splint screw holes.

4. An adjustable blind hinge apparatus according to claim 1, wherein: the upper end and the lower end of the hinge panel are provided with a group of panel screw holes.

5. An adjustable blind hinge apparatus according to claim 1, wherein: the hinge blade is provided with a group of hexagonal screw holes which are vertically distributed.