CN2565942Y - No-hinge theft-froof door with multi-directional opening-closing device - Google Patents

Abstract

The utility model discloses a theft-proof door without hinges, which can be opened and closed to any directions. The utility model is mainly composed of a doorframe, a door board 1, door shafts 3, a double-head door lock 13 with an inserted core, a handle 6, etc., wherein, the function of hinges and the locking function are replaced by the four movable door shafts 3, and the motion of the door shafts 3 is operated by a control mechanism which is composed of a spring 5, a pin 4, a steel cable 12, a directive wheel 11, a pull board 9 and the handle 6; the two long edges of the door board 1 are made into the shape of a circular arc, two door upright posts 7 of the doorframe 2 are made into the shape of a circular arc, and the middle of the circular arc shape is provided with a groove. The utility model can be opened and closed leftwards, rightwards, inwards and outwards arbitrarily, and the utility model which is not provided with hinges only needs one key.

Description

A kind of no folding security door of any direction switch

Affiliated technical field

The utility model relates to the security door that a kind of house is used, particularly a kind of no folding security door of any direction switch.

Background technology

At present, use more security door, one side of door connects with doorframe with folding, and door can only need with two keys, complex structure, troublesome poeration to direction switch of one side.

Summary of the invention

The purpose of this utility model is to overcome above technical deficiency, provide a kind of can be left, to the right, inwards, outside any aspect switch, do not have folding, only need the no folding security door of a kind of any direction switch of a key.

The scheme of the utility model technical solution problem: a kind ofly constitute by critical pieces such as doorframe, door-plate, door-hinge, double end mortise door lock and handles, the characteristics of this security door are to have removed original folding, the function that replaces foldings and lock a door with four movable door-hinges, the motion of door-hinge is handled with controlling organization, and controlling organization is made up of spring, lock, wire rope, directive wheel, arm-tie and handle; Circular arc is made on two long limits of door-plate, and two door pillars of doorframe are also made circular arc, is provided with a groove in the middle of the circular arc, and weather strip is housed in the groove.

The utility model has the advantages that, cancelled the folding of original security door, replace foldings with four door-hinges, door can be inwards, outwards, left, any aspect switch to the right; If about door, left and right sides wall is equipped with slideway, can combine door is a plurality of, be used on garage, factory building or the retail sales door, can open one as required, two or morely open simultaneously; This door all need be used key when outdoor cubicle switch, so just can not allow key forget, to make troubles to the people on door lock indoor; Advantages of simple structure and simple.

Description of drawings

Specify with embodiment below in conjunction with accompanying drawing.

Fig. 1 shows a kind of no folding security door general assembly schematic diagram of any direction switch.

The A-A profile of Fig. 2 diagrammatic sketch 1.

Fig. 3 shows that any direction of two locks of a kind of usefulness does not have folding security door general assembly schematic diagram.

Among the figure, the 1-door-plate; 2-doorframe crossbeam; The 3-door-hinge; The 4-pin; The 5-spring; The 6-handle; The 7-doorframe column; The 8-slideway; The 9-arm-tie; The 10-bolt; The 11-directive wheel; The 12-wire rope; 13-double end mortise door lock; The 14-reinforcing rib; The 15-supporting lug; The 16-weather strip; The 17-peephole

The specific embodiment

Embodiment one, with reference to accompanying drawing 1,2, a kind of no folding security door of any aspect switch, mainly by doorframe, door-plate 1, four movable door-hinges 3, double end mortise door lock 13, two handles 6 are formed, doorframe is pressed into by steel plate, doorframe is by lower and upper cross-member 2, two one sides are made the middle doorframe column 7 that has groove of circular arc circular arc and are welded, the two ends of doorframe lower and upper cross-member 2 are respectively equipped with circular hole and 3 movable cooperations of door-hinge, make with the identical circular arc of doorframe column 7 on 1 two long limits of door-plate, center of arc is provided with the circular hole of wearing door-hinge 3, the bottom is welded with the supporting lug 15 or the thrust bearing of two semi-spherical shape, make door-plate 1 and doorframe lower transverse beam 2 keep certain interval, and play door-plate 1 effect of supporting, make door-plate 1 smooth switch, door-plate 1 middle part is provided with two chutes and handle 6, double end mortise door lock 13 is housed below the handle, be provided with peephole 17 in door-plate 1 middle and upper part, for increasing the intensity of door-plate 1, be welded with reinforcing rib 14 between the door-plate 1, being contained on 1 four angles of door-plate of four door-hinge 3 activities, door-hinge 3 one ends are inserted in the circular hole of doorframe lower and upper cross-member 2, the other end and wire rope 12 link together, be connected with arm-tie 9 by directive wheel 10, be installed with spring 5 in the middle of the door-hinge 3, spring is fixing with door-hinge 3 with pin 4, and arm-tie 9 usefulness bolts 10 and about handle 6 are fixing, arm-tie 9 bottoms are provided with three breach and match with double end mortise door lock 13 slotting rods, and arm-tie 9 is contained in the slideway 8 of door-plate 1 centre versatilely.When opening the door, with key the slotting rod of double end mortise door lock 13 is pulled out from arm-tie 9 central indentation, like this can be with handle 6 pulling to the left or to the right, driving arm-tie 9 moves to the left or to the right, door-hinge 3 with a left side or the right, pull in the door-plate 1 by wire rope 12, simultaneously spring 5 is compressed, door-plate 1 can be opened, the slotting rod of while double end mortise door lock 13, insert in the breach on arm-tie 9 both sides, the slideway 8 middle slide plates 9 usefulness bolts 10 that are fixed together with door-plate 1 that are contained in of arm-tie 9 activities are fixed together with about handle 6.When locking a door, shift door-plate 1 onto original position, retract with the slotting rod of key with double end mortise door lock 13, door-hinge 3 injects door-hinge 3 in the circular hole of doorframe lower and upper cross-member 2 under the effect of spring 5, and the slotting rod of double end being inserted door lock 13 with key is inserted into central indentation on the slide plate 9 again, at this moment, door can be lockable.

Embodiment two, with reference to accompanying drawing 3, this kind security door is with two double end mortise door locks 13, door-hinge 3 is controlled on the both sides that are contained in door-plate 1 respectively, need open left side double end mortise door lock 13 with key when R.H.flapped door, the slotting rod of double end mortise door lock 13 is regained, insert the wire rope 12 that the rod termination is fixed with pulling door-hinge 3, this moment, spring 5 was compressed, and door-hinge 3 is pulled out from the circular hole of doorframe crossbeam 2, can open the door, when locking a door, shut the door, twist in the other direction with key, door-hinge 3 is under the effect of spring 5, insert in the circular hole of doorframe crossbeam 2, door is promptly locked.

Claims (3)

1, a kind of no folding security door of any direction switch, mainly constitute by doorframe, door-plate (1), door-hinge (3), double end mortise door lock (13) and handle critical pieces such as (6), it is characterized in that the function that replaces folding and lock a door with four movable door-hinges (3), the motion of door-hinge (3) is handled with controlling organization, and controlling organization is made up of spring (5), pin (4), wire rope (12), directive wheel (11), arm-tie (9) and handle (6).

2, the no folding security door of a kind of any direction switch according to claim 1 is characterized in that (1) two circular arc that make on long limit of door-plate.

3, the no folding security door of a kind of any direction switch according to claim 1 is characterized in that two door pillars (7) of doorframe (2) are made circular arc, is provided with a groove in the middle of the circular arc.

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