CN2079210U

CN2079210U - Open angle controller for door and window

Info

Publication number: CN2079210U
Application number: CN 90215947
Authority: CN
Inventors: 曹新光
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-09-29
Filing date: 1990-09-29
Publication date: 1991-06-19

Abstract

The utility model discloses an open angle controller of a door or a window, which is applied to various switches of the door or the window to realize the free selection of the angles of the switches. The utility model is composed of a handle (10), a pull rod (6), a connecting rod (3) and a rubber pad (4), or the utility model is composed of a push rod (11), a bracket (12) and a rubber wheel (13). The two structures can regulate a compression spring (8) arranged in a fixed board (1) by a pressure regulating screw rod (2) to regulate the friction force between the rubber pad (wheel) and the ground or a slide guide so as to make the door or the window stably opened and closed at a certain angle.

Description

Open angle controller for door and window

The utility model relates to the controller that a kind of angle about door or window can free switch.

Control with front window is to adopt window catch always, but it can only make window keep a fixing angle, and the easy damage of this window catch is not suitable for steel sash and aluminum window yet, utilize chute and porous mode to replace window catch though recently have, but still exist owing to get rusty and machinery shakes and largely has influence on their application life and because defectives such as the big installation inconvenience of volume.Apply and be restricted, do not paid attention to as yet by people as for the switch angle of door.

The purpose of this utility model is to avoid above-mentioned defective and a kind of door and window angle of release controller is provided, and the switch angle of door and window can freely be selected.

The technical solution of the utility model is achieved in that

A kind of scheme is, pull bar (6) is connected with connecting rod (3) by hinge, and rubber pad (4) is fixed on the connecting rod (3); Fulcrum (9) on the handle (10) is fixed on the door and window, and the one end is connected with pull bar (6) by hinge (7).

Another kind of scheme is, push rod (11) is connected with support (12), and rubber wheel (13) is installed on the support (12).

Above-mentioned two kinds of schemes are all regulated the compression spring (8) be installed in the fixed head (1) by screw press (2), reach the frictional force of adjusting between rubber pad (wheel) and ground or the cunning guide plate, thus make door and window stably switch on a certain angle.

Description of drawings:

Fig. 1 is a kind of following door and window angle of release controller architecture figure that antifriction cone rubber pad is arranged of handle connection that has.

Fig. 2 is that another kind does not have handle and the following door and window angle of release controller architecture figure that adopts the rubber wheel that is subjected to certain pressure

Fig. 3 is Fig. 1 door and window angle of release controller architecture sectional view

Below in conjunction with description of drawings operating principle of the present utility model:

When depressing handle (10), rubber pad (4) is built on stilts or sliding guide plate (not drawing among the figure) owing to be subjected to a power that makes progress, and makes door and window realize free switch; During release handle, because spring action.Rubber pad just is fixed on ground or a certain position of sliding guide plate.As shown in Figure 2, during with the hand switch door and window, rubber wheel (13) ground or or sliding guide plate on roll arbitrarily, at this moment rubber wheel makes spring (8) be in compressive state by support (12) and push rod (11), when unclamping hand, spring returns to initial position, and rubber wheel is fixed on a certain position of ground or sliding guide plate.

The utility model is simple in structure, and fitting operation is convenient, is applicable to timber window, steel sash, aluminum window and various door, draw materials extensively (available highstrenghtpiston and metal or metal founding part are made).

Claims

1, a kind of door and window angle of release controller that draws (top) bar, spring, rubber pad (wheel) to form that comprises is characterized in that:

A, pull bar [6] are connected with connecting rod [3] by hinge, and rubber pad [4] directly is fixed on the connecting rod [3].

B, push rod [11] are connected with support [12], and rubber wheel [13] is installed on the support [12].

2, by the described door and window angle of release of claim 1 controller, it is characterized in that the fulcrum (9) on the handle (10) is fixed on the door and window, the one end is connected with pull bar (6) by hinge (7).

3, by claim 1,2 described door and window angle of release controllers, it is characterized in that spring (8) is installed in the inner chamber of fixed head (1), and an end of spring contacts with the end face of screw press (2), and the other end contacts with the end face of connecting rod (3) or push rod (11).