CN205089107U

CN205089107U - Many angle location hinge

Info

Publication number: CN205089107U
Application number: CN201520892875.7U
Authority: CN
Inventors: 刘照峰; 朱灿灿; 党茂林; 康军; 杜万斐
Original assignee: Huanghe Science and Technology College
Current assignee: Huanghe Science and Technology College
Priority date: 2015-11-11
Filing date: 2015-11-11
Publication date: 2016-03-16
Anticipated expiration: 2025-11-11

Abstract

Many angle location hinge, including left side page or leaf piece and recto piece, all be provided with a plurality of mounting hole on left side page or leaf piece and the recto piece, pivot under the page or leaf piece right side fixedly connected with of a left side, recto piece left side fixedly connected with goes up the sleeve, it has the lift post to go up the inside sliding connection of sleeve, be equipped with compression spring between the inside roof of lift capital end and last sleeve, penetrating limit chute about lift post middle part level is seted up, it is equipped with the through -hole to go up the left and right sides correspondence of sleeve lower part, the through -hole interpolation is equipped with the pin, and the pin passes limit chute, it is protruding that lift toe end is equipped with the location that is long bar -type texture, infraduction crown of roll end is equipped with a plurality of draw -in grooves that closely cooperate with the location arch, the draw -in groove is long bar -type texture, lift post lower extreme and the cooperation of the epaxial end roof pressure of infraduction, the top of pivot all is equipped with the draw -in groove at least in 0, 45, 90 and 135 orientations down. The utility model discloses simple structure, simple to operate, can effectively fix a position the door, the window position be and can realize many angle location.

Description

Multi-angle Positioning hinge

Technical field

The utility model belongs to the hinge technical field of door, window, particularly relates to a kind of multi-angle Positioning hinge.

Background technology

Hinge is door, window makes accessory with the most use, and the unlatching of the opposite house of hinge own, window does not play positioning action, if run into wind effect, door, its rotation will be caused, arbitrarily from opening from closing, and sending the very large sound, causing door, window damage or occur security incident etc.The hinge that traditional door, window adopt is linked up with by the opening and closing of door, window or latch is located, there is awkward shortcoming, and various hook easily just damages at short notice and can not use, and particularly easily break off relations when blowing, the angle that door, window are opened can not regulate.Do not hit wall after opening in order to ensure door, or prevent from being caused closedown by wind, in prior art general adopt door with install door-inhale again between the walls, make door obtain restriction location.Hinge and door-inhale are the products of two kinds of single difference in functionalitys, all need supporting independent installation in use, time-consumingly like this require great effort again, and cost is high, and some occasion body of wall cannot install door-inhale, and door body cannot reach positioning limit.Existing market also has hydraulic pressure location self-close hinge, hydraulic pressure location self-close hinge, generally be installed in exterior door and gate, so it is only applicable to be arranged on gate, building or any building door, and hydraulic pressure self-closing Positioning hinge cost is high, application life is extremely short, can not be arranged on all interior door again.

Utility model content

The utility model in order to solve weak point of the prior art, provide a kind of structure simple, easy for installation, can effective location door, window position and can realize multi-angle location multi-angle Positioning hinge.

For solving the problems of the technologies described above, the utility model adopts following technical scheme: multi-angle Positioning hinge, comprise verso sheet and recto sheet, verso sheet and recto sheet are rectangle structure, verso sheet and recto sheet are provided with several installing holes, lower rotary shaft is fixedly connected with on the right side of verso sheet, upper bush is fixedly connected with on the left of recto sheet, upper bush hollow and lower end is uncovered, upper bush internal slide is connected with lifting column, Compress Spring is provided with between lifting column top and upper bush inner top wall, in the middle part of lifting column, level offers the penetrating limit sliding chutes in left and right, the left and right sides, upper bush bottom correspondence is provided with through hole, pin is inserted with in through hole, and pin is through limit sliding chutes, pin two ends and upper bush interference fit, lifting column bottom is provided with the positioning convex of elongated structure, lower rotary shaft top is provided with some draw-in grooves close-fitting with positioning convex, the elongated structure of draw-in groove, press-fit is pushed up in lifting column lower end and lower rotary shaft upper end.

The top of described lower rotary shaft is at least equipped with draw-in groove on 0 °, 45 °, 90 ° and 135 ° of directions, and the center of all draw-in grooves is all positioned on the center of circle of lower rotary shaft tip circle.

Adopt technique scheme, the utility model tool has the following advantages:

1, multi-angle Positioning hinge of the present utility model, structure is simple, and do not need to change to existing hinge production technology, processing is simple, and easy for installation, and cost is low, saves labor.

2, the utility model realizes the location of door by the engaging of positioning convex and draw-in groove, lower rotary shaft top is provided with draw-in groove on 0 °, 45 °, 90 ° and 135 ° of directions, positioning convex and draw-in groove, by the engaging in different angles, achieve the location of door in different angles.

3, multi-angle Positioning hinge of the present utility model can also use on casement window, can realize the multi-angle folding location of casement window.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structural representation of lifting column of the present utility model;

Fig. 3 is the left view of Fig. 2;

Fig. 4 is the plan structure schematic diagram at the utility model draw-in groove place.

Detailed description of the invention

As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, multi-angle Positioning hinge, comprise verso sheet 1 and recto sheet 2, verso sheet 1 and recto sheet 2 are rectangle structure, verso sheet 1 and recto sheet 2 are provided with several installing holes 3, lower rotary shaft 4 is fixedly connected with on the right side of verso sheet 1, upper bush 5 is fixedly connected with on the left of recto sheet 2, upper bush 5 hollow and lower end is uncovered, upper bush 5 internal slide is connected with lifting column 6, Compress Spring 11 is provided with between lifting column 6 top and upper bush 5 inner top wall, in the middle part of lifting column 6, level offers the penetrating limit sliding chutes in left and right 7, the left and right sides, upper bush 5 bottom correspondence is provided with through hole, pin 8 is inserted with in through hole, and pin 8 is through limit sliding chutes 7, pin 8 two ends and upper bush 5 interference fit, lifting column 6 bottom is provided with the positioning convex 9 of elongated structure, lower rotary shaft 4 top is provided with some draw-in grooves 10 close-fitting with positioning convex 9, the elongated structure of draw-in groove 10, press-fit is pushed up in lifting column 6 lower end and lower rotary shaft 4 upper end.

The top of described lower rotary shaft 4 is at least equipped with draw-in groove 10 on 0 °, 45 °, 90 ° and 135 ° of directions, and the center of all draw-in grooves 10 is all positioned on the center of circle of lower rotary shaft 4 tip circle, engaged by the draw-in groove 10 of positioning convex 9 and different angles, realize the location of door in different angles.

The course of work of the present utility model is: adopt fastening bolt to be fixedly connected on doorframe by recto sheet 2 and upper bush 5 by the installing hole 3 on recto sheet 2, be fixedly connected on door by verso sheet 1 and lower rotary shaft 4 by the installing hole 3 on verso sheet 1, positioning convex 9 is with draw-in groove 10 closed butt joint and push up press-fit.The opening process of door is: under door buttoned-up status, positioning convex 9 and draw-in groove 10 are in the stable state of engaging, when needs manually opened door time, the rotation of door drives lower rotary shaft 4 to rotate, because pin 8 is through the limit sliding chutes 7 of lifting column 6, lifting column 6 can only be slided up and down in upper bush 5, therefore under the rotation of lower rotary shaft 4, positioning convex 9 slowly skids off draw-in groove 10, lifting column 6 upward sliding upwardly Compress Spring 11, after door is opened completely, positioning convex 9 slides to draw-in groove 10, due to the elastic force effect of Compress Spring 11, positioning convex 9 bullet is made to enter draw-in groove 10 and engage, thus make door be in the stable state of unlatching always, the closing process of door is: under door is in opening, positioning convex 9 and draw-in groove 10 are in the stable state of engaging, when needs manual-lock door time, the rotation of door drives lower rotary shaft 4 to rotate, under the rotation of lower rotary shaft 4, positioning convex 9 slowly skids off draw-in groove 10, lifting column 6 upward sliding upwardly Compress Spring 11, after door is closed completely, due to the elastic force effect of Compress Spring 11, make positioning convex 9 bullet enter draw-in groove 10 and engage, thus make door be in the stable state of closedown always.

The present embodiment not does any pro forma restriction to shape of the present utility model, material, structure etc.; every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all belong to the protection domain of technical solutions of the utility model.

Claims

1. multi-angle Positioning hinge, comprise verso sheet and recto sheet, verso sheet and recto sheet are rectangle structure, verso sheet and recto sheet are provided with several installing holes, it is characterized in that: on the right side of verso sheet, be fixedly connected with lower rotary shaft, upper bush is fixedly connected with on the left of recto sheet, upper bush hollow and lower end is uncovered, upper bush internal slide is connected with lifting column, Compress Spring is provided with between lifting column top and upper bush inner top wall, in the middle part of lifting column, level offers the penetrating limit sliding chutes in left and right, the left and right sides, upper bush bottom correspondence is provided with through hole, pin is inserted with in through hole, and pin is through limit sliding chutes, pin two ends and upper bush interference fit, lifting column bottom is provided with the positioning convex of elongated structure, lower rotary shaft top is provided with some draw-in grooves close-fitting with positioning convex, the elongated structure of draw-in groove, press-fit is pushed up in lifting column lower end and lower rotary shaft upper end.

2. multi-angle Positioning hinge according to claim 1, is characterized in that: the top of described lower rotary shaft is at least equipped with draw-in groove on 0 °, 45 °, 90 ° and 135 ° of directions, and the center of all draw-in grooves is all positioned on the center of circle of lower rotary shaft tip circle.