CN211313774U

CN211313774U - Positioning hinge

Info

Publication number: CN211313774U
Application number: CN201921556902.8U
Authority: CN
Inventors: 黄冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-08-21
Anticipated expiration: 2029-09-19

Abstract

The utility model relates to a location hinge, which is assembled by a hinge door leaf, a hinge shaft and an additional screw. The inside of the hinge shaft is composed of a hinge head, an upper positioning accessory, a clutch, a lower positioning accessory and a high-strength spring. The utility model discloses a location hinge, after installing the hinge according to traditional mode, twist off the plus screw of hinge axle bottom under door and window closed condition, high strength spring pushes up supreme positioning accessory department with the clutch, opens to 95 in-process at the door leaf, goes up positioning accessory and begins to rotate, through crowded high strength spring, makes the sawtooth follow recess 1 conversion to recess 2 of clutch top to reach fixed door and window's effect. The fan-shaped projection of 132 degrees is arranged below the hinge head and above the upper positioning accessory, so that the maximum opening angle of the hinge door leaf can only reach 96 degrees. The utility model discloses a location hinge lets door and window's installation need not to be equipped with door-inhale or window hook. And meanwhile, the installation mode is the same as that of the traditional hinge, the use is simple and convenient, the appearance is noble and heavy, and the anti-collision effect is achieved.

Description

Positioning hinge

Technical Field

The utility model belongs to house door and window accessory, in particular to location hinge.

Background

Although the existing door and window hinges are continuously improved in appearance materials, the basic functions of the existing door and window hinges are not changed, the existing door and window hinges still follow the traditional working principle, and the structural functions are single. The hinge blade can only be opened and closed within a certain range, and has no function of fixing the door and the window. Therefore, after the door and window are installed by using the hinge, the door and window can be fixed by still being equipped with a door stopper or a window hook. The current mechanical structure location hinge still is in blank state in internal market, and this utility model's location hinge's appearance has compensatied this blank.

Disclosure of Invention

The utility model discloses an aim at do not have from this defect of fixed door and window function of area to traditional door and window hinge, design a structurally than the hinge that has more the superiority, after the hinge installation, need not to be equipped with the door-inhale or the window catch, can reach fixed door and window's purpose when opening door and window. Meanwhile, the hinge has the function of preventing the door and the window from colliding with the wall body due to excessive force application in the opening process. The installation mode of hinge is the same with traditional hinge, and is more noble heavy in appearance, and convenience simple to use installs effect elegant appearance on door and window.

The purpose of the utility model is realized through the following technical scheme.

The utility model provides a location hinge, is including hinge door leaf, hinge axle and plus screw, its characterized in that:

1) the hinge door leaves are connected by hinge shafts, and an additional screw is connected to the bottom of each hinge shaft;

2) the inside of the hinge shaft consists of a hinge head, an upper positioning accessory, a clutch, a lower positioning accessory and a high-strength spring from top to bottom;

3) a fan-shaped protruding part with an angle of 132 degrees is arranged below the hinge head, and a fan-shaped protruding part with an angle of 132 degrees is arranged above the upper positioning accessory;

4) the lower part of the upper positioning accessory is provided with a sawtooth, and the upper part of the clutch is provided with a groove;

the utility model discloses a location hinge, after installing the hinge according to traditional mode, twist off the plus screw of hinge axle bottom under door and window closed condition, high strength spring pushes up supreme location accessory department with the clutch, and the hinge can start fixed door and window's function effect. In the process that the hinge door leaf is opened to 95 degrees, the upper positioning accessory starts to rotate, and the saw teeth are converted into the grooves 2 from the grooves 1 above the clutch through extruding the high-strength spring, so that the effect of fixing the door and the window is achieved. Meanwhile, the fan-shaped protruding part of 132 degrees is arranged below the hinge head and above the upper positioning accessory, so that the maximum opening angle of the hinge door leaf can only reach 96 degrees, and the problem that the door and window collides a wall body due to excessive force in the opening process can be avoided.

Drawings

FIG. 1 is a schematic view of the external structure of the positioning hinge and the internal structure of the hinge shaft

FIG. 2 is a schematic view of the structure of the positioning fitting teeth on the positioning hinge

FIG. 3 is a schematic view of the structure of the clutch groove of the positioning hinge

FIG. 4 is a schematic view of the positioning hinge leaf in a closed position

FIG. 5 is a schematic view of the positioning hinge leaf in a 95 degree position

FIG. 6 is a schematic view of the hinge shaft with the hinge in a closed position

FIG. 7 is a schematic view of the hinge shaft with the hinge in a closed position and an additional screw removed

FIG. 8 is a schematic view of the hinge shaft with the hinge positioning structure being opened to a 95 degree position after the external screw is unscrewed

In the figure, 1-hinge door leaf, 2-hinge shaft, 3-hinge head, 4-upper positioning fitting, 5-lower positioning fitting, 6-clutch, 7-additional screw, 8-high-strength spring, 9-19-2-groove and 10-sawtooth.

Detailed Description

The following will further explain the specific structure of the positioning hinge and its movement principle with reference to the accompanying drawings.

The utility model provides a location hinge, is including hinge door leaf 1, hinge shaft 2 and plus screw 7, its characterized in that:

1) the hinge door leaf 1 is connected by a hinge shaft 2, and an external screw 7 is connected at the bottom of the hinge shaft 2;

2) the hinge shaft 2 is internally composed of a hinge head 3, an upper positioning accessory 4, a clutch 6, a lower positioning accessory 5 and a high-strength spring 8 from top to bottom;

3) a fan-shaped protruding part with an angle of 132 degrees is arranged below the hinge head 3, and a fan-shaped protruding part with an angle of 132 degrees is arranged above the upper positioning accessory 4;

4) the sawtooth 10 is arranged below the upper positioning accessory 4, and the grooves 9-1 and 9-2 are arranged above the clutch 6;

the moving principle is as follows: after installing the hinge according to traditional mode, twist off the plus screw 7 of hinge axle 2 bottom under door and window closed condition, high strength spring 8 pushes up supreme positioning fitting 4 department with clutch 6, and the hinge can start fixed door and window's function effect. When the hinge door leaf 1 is opened to 95 degrees, the upper positioning accessory 4 starts to rotate, and the saw teeth 10 are converted from the grooves 9-1 to the grooves 9-2 above the clutch 6 by squeezing the high-strength spring 8, so that the door and window are fixed. Meanwhile, the fan-shaped protruding part of 132 degrees is arranged below the hinge head 3 and above the upper positioning accessory 4, so that the maximum opening angle of the hinge leaf 1 can only reach 96 degrees, and the problem that the door and window collides a wall body due to excessive force in the opening process can be avoided.

Claims

1. The utility model provides a location hinge, is including hinge door leaf (1), hinge axle (2) and plus screw (7), its characterized in that:

1) the hinge door leaf (1) is connected by a hinge shaft (2), and an external screw (7) is connected with the bottom of the hinge shaft (2);

2) the inside of the hinge shaft (2) consists of a hinge head (3), an upper positioning accessory (4), a clutch (6), a lower positioning accessory (5) and a high-strength spring (8) from top to bottom;

3) a fan-shaped protruding part with an angle of 132 degrees is arranged below the hinge head (3), and a fan-shaped protruding part with an angle of 132 degrees is arranged above the upper positioning accessory (4);

4) the sawtooth (10) is arranged below the upper positioning fitting (4), and the grooves (9-1) (9-2) are arranged above the clutch (6).