CN2462052Y

CN2462052Y - Hinge

Info

Publication number: CN2462052Y
Application number: CN 01205555
Authority: CN
Inventors: 王振成
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-02-08
Filing date: 2001-02-08
Publication date: 2001-11-28
Anticipated expiration: 2011-02-08

Abstract

The utility model relates to a hinge, which comprises two blades which are hinged together through a hinge shaft, wherein, a hinge opening angle positioning device composed of an outer shell with a through hole, positioning steel balls, a pressure spring and a pressure regulation screw which are installed in the through hole in turn from inside to outside is also fixedly arranged on the surface of one blade at the closing side of the hinge, and the longitudinal shaft of the hinge opening angle positioning device is perpendicular to the hinge shaft; a plurality of positioning grooves matched with the shape of the positioning steel balls are arranged on a shaft sleeve coating the hinge shaft on the other blade and on a circumference face corresponding to the positioning steel balls on the hinge opening angle positioning device. The utility model not only has hinging function, but also has positioning function and does not additionally occupy space.

Description

Hinge

The utility model relates to a kind of hinge joining means, is meant a kind of hinge especially.

At present, the hinge that generally uses on door, the window only has door leaf or sash and doorframe or the hinged effect of window frame, when fixing the door and window of opening or closing, need other mounting and positioning device to realize the angle that opens and closes door and window is positioned, it takes up room greatly, installs trouble, and has increased cost.

The purpose of this utility model is to provide a kind of and does not take up space, installs the hinge with positioning function simple, with low cost in addition.

The purpose of this utility model is achieved in that a kind of hinge, comprise by two hinged blades of hinge axis, wherein on the surface of a slice blade of hinge closed side, also fixedly installing a longitudinal axis perpendicular to hinge axis by the shell that has through hole, and the hinge angle of release positioner formed of the positioning ball of installing successively from the inside to the outside in the through hole, holddown spring and pressure adjustment screw; Another sheet blade coat on the axle sleeve of hinge axis with hinge angle of release positioner on the corresponding periphery of positioning ball be provided with the detent that several match with the positioning ball shape.

Because the utility model is arranged on positioner on the hinge, during use, only need to adjust the thrust of positioning ball with the pressure adjustment screw on the positioner by compression spring, positioning ball matches with detent on the hinge axle sleeve and can be implemented in positioning function on the fixed angle; Because itself and hinge constitute one, so promptly do not take up room in addition, also do not need special installation, and be simple in structure, with low cost.

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

Fig. 2 is that the A-A of Fig. 1 is to the sectional structure schematic diagram

Fig. 3 is installed in structural representation on the door for the utility model

Below in conjunction with drawings and Examples the utility model is further described: a kind of hinge, comprise by hinged two

blades

2,4 of hinge axis 3, wherein on the surface of a slice blade 4 of hinge closed side, also fixedly installing a longitudinal axis perpendicular to hinge axis 3 by the shell 5 that has through hole 9, and the hinge angle of release positioner formed of the positioning ball of installing successively from the inside to the outside in the through hole 9 10, holddown spring 8 and pressure adjustment screw 6; So-called hinge closed side is meant when two

blades

2,4 on the hinge overlap fully, the side that

blade

2,4 is in contact with one another; Another sheet blade 2 coat on the axle sleeve 7 of hinge axis 3 with hinge angle of release positioner on positioning ball 10 corresponding peripheries be provided with the detent 1 that several match with positioning ball 10 shapes, the quantity of detent 1 and angle each other are that the needs when installing and using according to hinge are determined, as shown in Figure 2, on the axle sleeve 7 on the same periphery corresponding with positioning ball 10, at 0 degree, be respectively equipped with 1 detent 1 on the position of 45 degree and 90 degree, it can be provided at make position for door of the present utility model or window are installed, open 45 degree positions and open 90 positioning functions of spending on three phase places in positions; Certainly, the quantity of detent 1 and angle can be adjusted as required.As shown in Figure 3, the structural representation of door 12 of the present utility model and doorframe 11 is installed, door 12 wherein is positioned in and opens 90 degree, is under the state of standard-sized sheet.

Owing to be subjected to the restriction of hinge size, so, it is very big that holddown spring 8 on the hinge angle of release positioner, positioning ball 10 and detent 1 all can not be done, for the place that wind is arranged, the detent force that single hinge angle of release positioner is provided may be not enough to the windproof motive force, can be used in this 2～3 cover hinge angle of release positioners and the mode of the detent 1 of correspondence with it are set on the hinge, the detent force that improves single hinge solves.

Claims

1. hinge, comprise by hinged two blades (2,4) of hinge axis (3), it is characterized in that on the surface of a slice blade (4) of hinge closed side, also fixedly installing a longitudinal axis perpendicular to hinge axis (3) by the shell that has through hole (9) (5), and the hinge angle of release positioner of the positioning ball of installing successively from the inside to the outside in the through hole (9) (10), holddown spring (8) and pressure adjustment screw (6) composition; The axle sleeve (7) that another sheet blade (2) coats hinge axis (3) go up with hinge angle of release positioner on the corresponding periphery of positioning ball (10) be provided with the detent (1) that several match with positioning ball (10) shape.

2. a kind of hinge according to claim 1 is characterized in that can being provided with 2～3 cover hinge angle of release positioners and corresponding with it detent (1) on a hinge.