CN201202340Y

CN201202340Y - All-directional adjustable back-flap hinge

Info

Publication number: CN201202340Y
Application number: CNU2008201145972U
Authority: CN
Inventors: 李振容
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-26
Filing date: 2008-05-26
Publication date: 2009-03-04
Anticipated expiration: 2018-05-26

Abstract

The utility model relates to an omnibearing adjustable back-flap hinge, wherein locking screwed holes with shoulders are all arranged on a hinge crosspiece, a hinge box, a hinge door frame and a hinge door leaf, round clearance adjusting screwed holes are arranged on the hinge crosspiece and the hinge box, a slotted hole of a clearance adjusting screw with a sliding track is arranged on the hinge door frame, both ends of the slotted hole are in a semi-circular shape, the hinged box is installed in the slot of the hinge crosspiece, the hinge door frame is traversed through the hinge crosspiece and is inserted into the hinge box, the hinge box, the hinge crosspiece and the hinge door frame are connected together by locking screws with shoulders, the clearance adjusting screws are traversed through-holes which are arranged on the hinge crosspiece, the hinge box and the hinge door leaf, the hinge door frame is connected with the hinge door leaf by a pin shaft, a bearing is sleeved on a pin shaft on the connection between the hinge door frame and the hinge door leaf, and a cross recess head screw is installed on the hinge door leaf. The utility model has beneficial effects that the assembly is simple, the adjustment is simple, the replacement is convenient, the hinge can be adjusted in all directions, and the design of hinge assemblies enables the hinge to have the anti-prizing function.

Description

A kind of comprehensive adjustable back-flap hinge

Technical field

The utility model relates to a kind of comprehensive adjustable back-flap hinge, belongs to mechanical field.

Background technology

Mostly existing hinge is blind hinge, and it has aesthetic property, but general opening angle can only be opened in 120.Because hinge itself is not had an adjustability, the gap up and down of doorframe and door leaf is difficult to adjust, and makes and makes and install all inconveniences.Moreover because the door leaf of security door is heavier, after the use long period, hinge can be worn, and door leaf is sagging, if do not adjust the gap of doorframe and door leaf, can influence the use and the life-span of security door.

Summary of the invention

In order to overcome the deficiency of prior art structure, the utility model provides a kind of comprehensive adjustable back-flap hinge.

The utility model technical solution problem adopts structure to be: a kind of comprehensive adjustable back-flap hinge, comprise the hinge shelves, hinge box, the hinge door frame, bearing pin, gap adjustment screws, the gap adjustment spanner, band shoulder lock-screw, the hinge door leaf, bearing, the cross sunk screw, the hinge shelves, hinge box, be equipped with band shoulder lock-screw hole on hinge door frame and the hinge door leaf, hinge shelves and hinge box are provided with circular gap adjustment screws hole, the hinge door frame is provided with the slidably slotted hole of the gap adjustment screws of track, the slotted hole two ends are semicircle, hinge box is installed in the groove of hinge shelves, the hinge door frame passes the hinge shelves and is inserted in the hinge box, hinge box, hinge shelves and hinge door frame are linked together by band shoulder lock-screw, gap adjustment screws runs through and is installed in the hinge shelves, hinge box, on the hole that the hinge door leaf is provided with, the hinge door frame is connected by bearing pin with the hinge door leaf, bearing holder (housing, cover) is equipped with the cross sunk screw on the hinge door leaf on the bearing pin of hinge door frame and hinge door leaf junction.

A kind of operating principle of comprehensive adjustable back-flap hinge: hinge door frame and hinge door leaf are formed hinge component, to adjusted: be inserted on the screw of gap with the gap adjustment spanner, up pull, hinge component moves on the whole, gap, hinge box and door frame top dwindles relatively, thereby realizes to adjusted; Regulate downwards: be inserted on the gap adjustment screws with the gap adjustment spanner, down pull, hinge component integral body moves down, and gap, hinge box and door frame top increases relatively, thereby realizes regulating downwards; Regulate to the left and right: adjust gap, the left and right sides to reach with gap adjustment spanner rotary gap adjustment screw and the acting in conjunction of shaping muscle; Regulate forwards, backwards: extreme position before and after the push-and-pull hinge component can be regulated; Regulate 4 shoulder screws of back locking, withdraw from the gap adjustment spanner and just can normally open and close, when closing, shoulder screw sinks in the corresponding hole of hinge door leaf, to reach tamper-resistant function.

Benefit of the present utility model is that assembling is simple and easy, and opening angle is big, regulates simply, and it is convenient to change, and can carry out comprehensive adjusting, and the design of hinge component makes hinge have tamper-resistant function.

Description of drawings

Below in conjunction with drawings and Examples utility model is further specified.

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model vertical view;

The specific embodiment

Embodiment 1: as Fig. 1,2 is described, comprise hinge shelves 1, hinge box 2, hinge door frame 3, bearing pin 4, gap adjustment screws 5, gap adjustment spanner 6, band shoulder lock-screw 7, hinge door leaf 8, bearing 9, cross sunk screw 10, hinge shelves 1, hinge box 2, be equipped with band shoulder lock-screw 7 holes on hinge door frame 3 and the hinge door leaf 8, hinge shelves 1 are provided with circular gap adjustment screws 5 holes with hinge box 2, hinge door frame 3 is provided with the slidably slotted hole of the gap adjustment screws 7 of track, the slotted hole two ends are semicircle, hinge box 2 is installed in the groove of hinge shelves 1, hinge door frame 3 passes hinge shelves 1 and is inserted in the hinge box 2, hinge box 2, hinge shelves 1 are linked together by band shoulder lock-screw 7 with hinge door frame 3, gap adjustment screws 5 runs through and is installed in hinge shelves 1, hinge box 2, on the hole that hinge door leaf 8 is provided with, hinge door frame 3 is connected by bearing pin 4 with hinge door leaf 8, bearing 9 is enclosed within on the bearing pin 4 of hinge door frame 3 and hinge door leaf 8 junctions, and cross sunk screw 10 is housed on the hinge door leaf 8.

Embodiment 2: be inserted on the gap adjustment screws 5 with gap adjustment spanner 6, pull up and down and can adjust moving up and down of hinge component, adjust gap, the left and right sides with gap adjustment spanner 6 rotary gap adjustment screw 5 and the acting in conjunction of shaping muscle to reach, extreme position before and after the push-and-pull hinge component can be regulated, bearing 9 has 2, band shoulder lock-screw 7 has 4, and cross sunk screw 10 has 4.

Claims

1. comprehensive adjustable back-flap hinge, it is characterized in that: comprise the hinge shelves, hinge box, the hinge door frame, bearing pin, gap adjustment screws, the gap adjustment spanner, band shoulder lock-screw, the hinge door leaf, bearing, the cross sunk screw, the hinge shelves, hinge box, be equipped with band shoulder lock-screw hole on hinge door frame and the hinge door leaf, hinge shelves and hinge box are provided with circular gap adjustment screws hole, the hinge door frame is provided with the slidably slotted hole of the gap adjustment screws of track, the slotted hole two ends are semicircle, hinge box is installed in the groove of hinge shelves, the hinge door frame passes the hinge shelves and is inserted in the hinge box, hinge box, hinge shelves and hinge door frame are linked together by band shoulder lock-screw, gap adjustment screws runs through and is installed in the hinge shelves, hinge box, on the hole that the hinge door leaf is provided with, the hinge door frame is connected by bearing pin with the hinge door leaf, bearing holder (housing, cover) is equipped with the cross sunk screw on the hinge door leaf on the bearing pin of hinge door frame and hinge door leaf junction.

2. a kind of comprehensive adjustable back-flap hinge according to claim 1, it is characterized in that: be inserted on the gap adjustment screws with the gap adjustment spanner, pull up and down and can adjust moving up and down of hinge component, rotary gap adjustment screw and the acting in conjunction of shaping muscle are adjusted gap, the left and right sides to reach, extreme position before and after the push-and-pull hinge component can be regulated.