CN2818714Y

CN2818714Y - Hinge of door and window

Info

Publication number: CN2818714Y
Application number: CN 200520106873
Authority: CN
Inventors: 郑益华
Original assignee: AOLIN HARDWARE Co Ltd WENZHOU
Current assignee: AOLIN HARDWARE Co Ltd WENZHOU
Priority date: 2005-09-06
Filing date: 2005-09-06
Publication date: 2006-09-20
Anticipated expiration: 2015-09-06

Abstract

The utility model discloses the improvement design of a hinge for doors and windows, which is composed of a primary hinge (3) fixed on a door frame or a window frame, a secondary hinge (4) fixed on a door or a window, and a pin shaft (1) connected with the hinges. The utility model is characterized in that a protrusion (2) is arranged on the hinge. As the positioning protrusion is arranged on the hinge for doors and windows. The protrusion can be embedded in the door and the window or the door frame and the window frame. The improvement design of a hinge for doors and windows solves the problem that the hinge is displaced in the process of installing the hinge. The utility model is simple and convenient. Therefore, compared with a hinge used on the existing market, the utility model has a substantive characteristic and progress.

Description

A kind of door, window butt

Technical field: what the utility model was related is the improvement invention of a kind of door, window butt, and what be specifically related to is a kind of hinge that can not be shifted when installing at door, window butt.

Background technology: the decoration worker is in the process that door, window are installed at present, common custom is earlier to touch off the position that hinge is installed on door, the window or on the doorframe, window frame, by screw hinge is fixed then, just installed secondary main hinge is hinged by bearing pin at last.The decoration worker is in the process that hinge is installed; because hinge and door, window or doorframe, window frame contact surface are too smooth; therefore fixedly the time, hinge is shifted with screw to hinge through regular meeting, to such an extent as to when screw whole when fastening door and window can't to assemble just discovery be that hinge is shifted.Just unclamp screw again, hinge is reorientated, fastening by screw again, whole process is not only time-consuming but also require great effort, and sometimes wants and must two people could install, and has also just expended manpower.

Summary of the invention: in view of the problem of known technology existence, the technical scheme that the utility model solved its objective is in order to provide a kind of can install one-time positioning to hinge when door assembly, the window, and very simple and convenient and whole installation processes are as long as door, the window butt that the people just can finish.In order to achieve the above object, the utility model is finished by following mode: this, window butt by be fixed on door, secondary hinge on the window is formed with the main hinge bearing pin that is fixed on doorframe or the window frame, it is characterized in that described hinges of door and window is provided with projection.Projection on the described hinge is arranged on the contact surface with doorframe or the contacted main hinge of window frame, also can be arranged on the contact surface with door or the contacted secondary hinge of window, and can setting simultaneously on secondary hinge and main hinge.At least two of projectioies on the described hinge.

Owing to be provided with positioning convex on hinges of door and window, this projection can be inlayed and be entered, in window or doorframe, the window frame, solved to the problem of hinge displacement in the hinge process is installed.Not only simply, but also convenient, so the utility model compares with the hinge that uses in the market, has substantive distinguishing features and progress.

Description of drawings: the utility model has following accompanying drawing:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of the utility model Fig. 1 along the A-A direction.

The specific embodiment: accompanying drawing has been represented structure of the present utility model and embodiment, further describes the relevant details of embodiment below more in conjunction with the accompanying drawings.This hinge by be fixed on door, secondary hinge 4 on the window is formed with the bearing pin 1 that is fixed on the main hinge 3 on doorframe or the window frame and is used to assemble major and minor hinge, the side of described hinge is provided with two projectioies, and these two projectioies can make hinge convenient location on contact surface.Projection 2 on the described hinge is arranged on the contact surface with doorframe or the contacted main hinge of window frame, also can be arranged on the door or the contact surface of the contacted secondary hinge of window on, and can be setting simultaneously on secondary hinge and the main hinge (projection of the present utility model is arranged on the contact surface with doorframe or the contacted main hinge of window frame).When wanting assembling window, on doorframe or window frame, touch off earlier the installation site of hinge, dig out pit in this position and the corresponding position of hinge projection then, then the projection on the hinge is aimed at pit and inlay into, just can carry out fastening with screw to this hinge easily.Whole process had both conveniently had accurately, and the utility model brings positive result of use will for the installation of door and window in the finishing.

Claims

1, a kind of door, window butt, by be fixed on doorframe or the window frame main hinge (3) be fixed on or window on secondary hinge (4) and the bearing pin (1) that is connected hinge formed, it is characterized in that described hinge is provided with projection (2).

2, a kind of door as claimed in claim 1, window butt is characterized in that projection (2) on the described hinge is arranged on the contact surface with doorframe or the contacted main hinge of window frame.

3, a kind of door as claimed in claim 1, window butt is characterized in that projection (2) on the described hinge is arranged on the contact surface with door or the contacted secondary hinge of window.

4, a kind of door as claimed in claim 1, window butt is characterized in that the projection (2) on the described hinge is provided with simultaneously on secondary hinge and main hinge.

5, a kind of door as claimed in claim 1, window butt is characterized in that at least two of projectioies on described door, the window butt.