CN215369296U - Door and window world hinge subassembly - Google Patents

Abstract

The utility model discloses a door and window top and bottom hinge assembly which comprises a fixed seat and a hinge piece, wherein a rotating shaft is arranged at the bottom of one end of the hinge piece, a rotating hole is formed in the fixed seat in a corresponding matching mode with the rotating shaft, the hinge piece is connected with the fixed seat in a sliding mode through the matching of the rotating shaft and the rotating shaft, the rotating shaft and the hinge piece are of an integrated precision casting structure, the hinge piece is connected with the fixed seat in a sliding mode through the matching of the rotating shaft and the rotating shaft through the integrated precision casting mode, the hinge piece does not need to be welded and fixed with the rotating shaft, the use is more stable, the stability is strong, the bearing force is heavy, and the hinge assembly is durable, safe and reliable compared with a traditional hinge.

Description

Door and window world hinge subassembly

Technical Field

The utility model relates to the technical field of door and window hinges, in particular to a door and window top and bottom hinge assembly.

Background

The hinge is used by a large amount in the production life as the main connecting piece of door and window, and door and window hinge structure on the existing market is generally through welding the pivot on the hinge, and the stability of this kind of structure is relatively poor, and the hinge uses the pivot of breaking off easily for a long time, and life is shorter, is unfavorable for user's long-time use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a door and window top and bottom hinge assembly which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a door and window world hinge subassembly, includes fixing base and hinge spare, the one end bottom of hinge spare is provided with the axis of rotation, correspond the cooperation on the fixing base the rotation hole has been seted up to the axis of rotation, the hinge spare passes through axis of rotation cooperation axis of rotation sliding connection the fixing base, axis of rotation and hinge spare as an organic whole precision casting structure.

Further, the fixing base upwards extends to form a mounting plate, and the mounting plate is provided with a plurality of first mounting holes.

Furthermore, the mounting plate and the fixing seat are of an integrated structure.

Furthermore, a plurality of second mounting holes are formed in the hinge piece.

Compared with the prior art, the utility model has the beneficial effects that: through casting the axis of rotation and the integrative essence of hinge spare, hinge spare passes through axis of rotation cooperation axis of rotation sliding connection fixing base, and hinge spare need not the welded fastening axis of rotation, uses more stably, and the steadiness is strong, the bearing power is heavy, and more traditional hinge is durable, safe and reliable.

Drawings

Fig. 1 is a schematic view of the closed state of the present invention.

FIG. 2 is a schematic view of the open state of the present invention.

Fig. 3 is a schematic structural view of the fixing base of the present invention.

Fig. 4 is a schematic view of the installation of the hinge member of the present invention.

In the figure: fixing base 1, rotation hole 11, mounting panel 12, first mounting hole 13, hinge spare 2, axis of rotation 21, second mounting hole 22.

Detailed Description

The utility model will be further described with reference to the accompanying drawings in which:

in the description of the present invention, it is to be understood that the terms "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "inner", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the purpose of sub-description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention; furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, the definitions of "first" and "second" are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly including one or more of such features.

As shown in fig. 1 to 4, the door and window hinge assembly includes a fixing seat 1 and a hinge member 2, a rotation shaft 21 is disposed at the bottom of one end of the hinge member 2, a rotation hole 11 is disposed on the fixing seat 1 corresponding to the rotation shaft 21, the hinge member 2 is slidably connected to the fixing seat 1 through the rotation shaft 21, and the rotation shaft 21 and the hinge member 2 are of an integral precision casting structure.

In the preferred embodiment of the present invention, the fixing base 1 extends upward to form a mounting plate 12, and the mounting plate 12 is provided with a plurality of first mounting holes 13.

In the preferred embodiment of the present invention, the mounting plate 12 and the fixing base 1 are an integral structure.

In the preferred embodiment of the present invention, the hinge member 2 is provided with a plurality of second mounting holes 22.

The main principle of the utility model is as follows: through casting axis of rotation 21 and the integrative essence of hinge spare 2, hinge spare 2 cooperates axis of rotation 21 sliding connection fixing base 1 through axis of rotation 21, and hinge spare 2 need not welded fastening axis of rotation 21, uses more stably, and the steadiness is strong, the bearing capacity is heavy, and more traditional hinge is durable, safe and reliable.

In addition, the surface of the hinge part 2 is subjected to full-polishing wire drawing treatment to form lines on the surface, so that the decorative effect is achieved, and the appearance is more natural and attractive.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a door and window world hinge subassembly which characterized in that: including fixing base (1) and hinge spare (2), the one end bottom of hinge spare (2) is provided with axis of rotation (21), correspond the cooperation on fixing base (1) rotation axis (21) have been seted up and have been rotated hole (11), hinge spare (2) cooperate axis of rotation (21) sliding connection through axis of rotation (21) fixing base (1), axis of rotation (21) and hinge spare (2) as an organic whole precision casting structure.

2. A door and window hinge assembly according to claim 1, wherein: the fixing seat (1) is upwards extended with a mounting plate (12), and the mounting plate (12) is provided with a plurality of first mounting holes (13).

3. A door and window hinge assembly according to claim 2, wherein: the mounting plate (12) and the fixing seat (1) are of an integrated structure.

4. A door and window hinge assembly according to claim 1, wherein: and the hinge piece (2) is provided with a plurality of second mounting holes (22).

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