CN2365367Y - Hidden hinge - Google Patents

Abstract

The utility model discloses a hidden hinge, which is composed of a movable sheet and a fixed sheet. The utility model is characterized in that the movable sheet comprises a connecting board, a connecting rod and a movable arm which are fixedly connected into an entity, wherein, the connecting board is provided with connecting holes, and the lower end of the movable arm is fixedly connected with a rotating shaft; the fixed sheet comprises a fixed supporting seat and a shaft sleeve arranged on the fixed supporting seat, and the rotating shaft on the movable sheet inlaid in the shaft sleeve of the fixed sheet can rotate in the shaft sleeve. When the utility model is utilized, particularly on a door or a window, the side gap between a door frame and a door leaf can be adjusted during installation. When the door or the window is closed, the mark of the hinge can not be seen externally, and the utility model has favorable function on prizing prevention besides beautiful appearance. The opening angle of the door or the window can be larger than 90 DEG, and the width of a clean passage is large.

Description

Concealed hinge

The utility model relates to a kind of hinge, relates in particular to a kind of concealed hinge.

Hinge especially is widely used in architectural decoration industry and furniture industry in manufacturing industry as a kind of connector that two objects can be rotationally connected.But, because the restriction structurally of existing hinge, therefore, the shortcoming below existing when existing hinge uses on door, window:, when door, when window is closed, the rotary part of hinge is emerging in the outside, influences attractive in appearance.

The purpose of this utility model is exactly in order to overcome the shortcoming of existing hinge, and provide a kind of simple in structure, novel, the hidden concealed hinge between fixture and tumbler of rotating shaft.

The purpose of this utility model is achieved in that a kind of concealed hinge, is made of a moving plate and a stator; It is characterized in that: described moving plate comprises a plate, a connecting rod, a swing arm that is fixed with one, and described junction plate is provided with connecting hole, the rotating shaft that is connected of the lower end of described swing arm; Described stator comprises that a fixed bearing and is located at the axle sleeve on the fixed bearing; Rotating shaft edge on the described moving plate is inserted in the axle sleeve of described stator, and can freely rotate therein.

Because the utility model has adopted above structure, in use, when especially using on door or window, the rotating shaft of hinge is hidden at doorframe and door leaf one side frame or hidden between window frame and sash one side frame, can adjust the sideshake of doorframe and door leaf during installation.When door or window are closed, can't see the vestige of hinge in appearance, except attractive in appearance, tamper-resistant function might as well; And the opening angle of door or window can be greater than 90 °, and clean channel width is big.

Concrete structure of the present utility model is further provided by following embodiment and accompanying drawing thereof.

Fig. 1 is a front view of the present utility model;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the left view of Fig. 1;

Fig. 4 is a kind of user mode design sketch of the present utility model.

See also accompanying drawing:

A kind of concealed hinge of the utility model is made of a moving plate 1 and a stator 2.Moving plate 1 comprises a plate 11, a connecting rod 12, a swing arm 13 that is fixed with one; Junction plate 11 is provided with connecting hole 111, to adopt screw moving plate is connected as one by connecting hole 111.The rotating shaft 131 that is connected of the lower end of swing arm 13.

Stator 2 comprises that a fixed bearing 21 and is located at the axle sleeve 22 on the fixed bearing.Rotating shaft 131 on the described moving plate 1 can be inlayed in the axle sleeve 22 that is inserted in described stator, and can freely rotate therein.

For making this hinge easy for installation, the connecting hole 111 of described moving plate upper junction plate can be long waist shaped, to regulate the installation position.

For improving the intensity of stator, be provided with a reinforcing rib 23 in the inboard of described stator 2.

Fig. 4 is the user mode design sketch of the utility model door closure state when being installed between doorframe 3 and the door leaf 4, at this moment, can't see the vestige of hinge from outward appearance.

The utility model is simple in structure, and is easy to use, reliable, effective.

Claims (3)

1, a kind of concealed hinge is made of a moving plate and a stator; It is characterized in that:

Described moving plate comprises a plate, a connecting rod, a swing arm that is fixed with one, and described junction plate is provided with connecting hole, the rotating shaft that is connected of the lower end of described swing arm;

Described stator comprises that a fixed bearing and is located at the axle sleeve on the fixed bearing; Rotating shaft edge on the described moving plate is inserted in the axle sleeve of described stator, and can freely rotate therein.

2, concealed hinge according to claim 1 is characterized in that: the connecting hole of described moving plate upper junction plate can be long waist shaped.

3, concealed hinge according to claim 1 is characterized in that: the inboard of described stator is provided with a reinforcing rib.

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