CN105421919A

CN105421919A - Adjustable hinge

Info

Publication number: CN105421919A
Application number: CN201610006721.2A
Authority: CN
Inventors: 陈烁
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-05
Filing date: 2016-01-05
Publication date: 2016-03-23

Abstract

The invention discloses an adjustable hinge and belongs to the field of hardware items. The adjustable hinge has the advantage that the phenomenon that a door leaf is not closed properly can be eliminated through simple adjustment. According to the technical scheme, the adjustable hinge comprises an upper hinge sheet and a lower hinge sheet, an internal thread is machined on the inner wall face of a shaft barrel of the lower hinge sheet in a vertically through mode to form a threaded shaft barrel, the upper half of a rod-shaped object is machined into a cylinder with the smooth wall face to form an upper bias shaft, the lower half of the rod-shaped object is machined into a threaded-rod-shaped object matched with the internal thread of the threaded shaft barrel to form a lower bias shaft, the axis of the upper bias and the axis of the lower bias are not concentric, and a threaded knife edge is machined on the lower end face of the lower bias shaft; the upper bias shaft penetrates through and is sleeved with the upper hinge sheet through the shaft barrel, the lower hinge sheet is in threaded connection with the lower bias shaft through the threaded shaft barrel, and the lower exposed portion of the lower bias shaft is connected with a locking nut. The adjustable hinge is suitable for a door leaf device.

Description

Adjustable hinge

Technical field

The invention belongs to hardware article field, specifically refer to the adjustable hinge of a kind of device on door.

Background technology

Door is the necessary device in house, it is generally connected with doorframe by hinge, hinge has various structures form, wherein a kind of wide hinge is the light over glaze cylinder upper and lower sequence unit form of structure on hinge axis that cylindrical straight shaft-like of two panels hinge by side, this kind of hinge expediently sheet hinge can depart from hinge axis when needed, and namely it can facilitate door leaf to take off (be all generally lower hinge be connected hinge with doorframe be connected with door leaf), in the operation utilizing the hinge of two-piece type door and doorframe to be installed together, according to the requirement that technical specification is general be hinge fixing on this doorframe after the axial line of its every hinge axis to be made to be in upper and lower plumbness and all hinges on this doorframe all should be on the upper and lower vertical line of same, accomplish this point, device door leaf in place would not be commonly called as the phenomenon for " shutting properly ", and " shutting properly " phenomenon fights off for very tedious needs door leaf, certainly, what require as previously mentioned will be very difficult far unpractical to the location status meeting a vertical line completely by Hinge, the defect error of hinge product itself, the error that doorframe is installed, operate miss when hinge is installed on doorframe etc. factor all can this high-level requirement of easy to do destruction, so people are just equipped with sensation substantially by rule of thumb in the fitting operation of reality, the verticality of hinge how, whether be on a vertical line is blindly uncertain, although work instrument tool can be adopted to indicate inspection measure verticality, but accomplish standard even standard is still not easily substantially, door leaf many times will inevitably go wrong, and once device door leaf in place occurs that the reparation of " shutting properly " phenomenon correction is got up and such as changes hinge position, screw of running fix hinge etc. operation is also difficult because limiting by multiple conditions such as the less limitations of doorframe work plane.So one can be carried out axis adjustment thus can be carried out to the door of " shutting properly " hinge goods that problem targetedly eliminates can be more welcomed by the people.

Summary of the invention

Object of the present invention is the new technical scheme adjustable hinge providing a kind of hinge, and it can effectively solve the problem.

Technical scheme of the present invention realizes like this, it comprises hinge, lower hinge, the internal thread that is processed with of the internal face up/down perforation of its beam barrel is become screw thread beam barrel by described lower hinge, what the upper half of one rod-like articles was processed into light wall cylindrically become upper off-axis, lower half is processed into the screw shaped thing matched with the internal thread of aforementioned threads beam barrel becomes lower off-axis and the axis decentraction of off-axis under upper off-axis, and the lower surface of lower off-axis is also processed with the spiral shell edge of a knife; Upper hinge wears the upper and lower hinge of upper off-axis by beam barrel and is threaded onto on lower off-axis by screw thread beam barrel, is also connected with locking nut at the lower dew position of lower off-axis.

The invention has the beneficial effects as follows: though by regulating the position that changes upper off-axis to the rotation of lower off-axis thus can carrying out smallly regulating targetedly to the door leaf of installation in position, eliminate the phenomenon of shutting properly of " door leaf ".

accompanying drawing illustrates:

Fig. 1 is decomposition and the assembling schematic diagram of each parts of common two-piece type hinge.

Fig. 2 is decomposition and the assembling schematic diagram of each parts of the design's hinge.

Fig. 3 is the overall elevation after the assembling of the design's hinge is shaped.

Fig. 4 is the top view (magnifying state) of the straight-bar axle in hinge shown in Fig. 1.

The view (magnifying state) that Fig. 5 is the upper off-axis of the hinge of the design shown in Fig. 2, lower off-axis overlooks state.

Fig. 6 is that upper off-axis its axis when lower off-axis carries out rotating adjustment of the design's hinge is conditioned the variation track view (overlooking state) of position.

In each figure, 1 is straight-bar axle, and 2 is upper hinge, and 3 is beam barrel, and 4 is lower hinge, and 5 is upper off-axis, and 6 is lower off-axis, and 7 is locking nut, and 8 is screw thread beam barrel, and 9 is the spiral shell edge of a knife.

detailed description of the invention:

The design is illustrated below in conjunction with accompanying drawing.

Common a kind of two-piece type hinge as Figure 1 and Figure 4, the hinge of its upper and lower parts wears light wall cylindrical straight-bar axle 1 by the light over glaze cylinder 3 of side assembles, and is generally that lower hinge and axle to be fixed upper hinge fixing to facilitate taking off of top hinge; As shown in Figure 2 and Figure 3, now the internal thread that processes of the beam barrel internal face up/down perforation of lower hinge 4 is become screw thread beam barrel 8, again the upper half of a rod-like articles is processed into light wall cylindrically become upper off-axis 5, lower half is processed into the screw shaped thing matched with the internal thread of aforesaid screw thread beam barrel 8 becomes lower off-axis 6 and the axial line decentraction of the axial line of upper off-axis 5 and lower off-axis 6, as shown in Figure 5, the lower surface of lower off-axis is also processed with the spiral shell edge of a knife 9 and carries out rotation adjustment to facilitate; Upper hinge 2 is worn on upper off-axis 5 by beam barrel 3, lower hinge 4 is threaded onto on lower off-axis 6 by screw thread beam barrel 8, and the lower dew position again at lower off-axis after upper and lower hinge device is in place is rotatably connected upper locking nut 7 with off-axis in locking relative to the position of lower off-axis.The adjustable hinge of the design like this is just described, production link specific to reality needs that these goods are completed their upper off-axis of relief at assembly process and all locks and remain on same inflection point (relative to lower off-axis) thus do not produce difference as much as possible, the trouble of adjustment can be reduced so to greatest extent, need to allow the lower off-axis axis of upper lower jaw (referring to all hinges equipped on Yishanmen) as much as possible on same vertical line by normally general working specification specific to installing and using link, to put before this still there is " shutting properly " phenomenon when the door leaf that device is in place time, the instruments such as spiral shell cutter just can be used to adjust the relative position different from its home position of off-axis 5 on hinge axis by the spiral shell edge of a knife 9 rotation process carried out in 360 ° of rotation angle ranges on the design's hinge axis lower surface, first need tentatively to carry out analysis judgement by the reason of observing door leaf shuts properly, then decide only to regulate the hinge on top or the hinge of bottom or upper lower jaw all to need to regulate, regulate in the same way or oppositely regulate, as shown in Figure 6, by the adjustment of this kind of mode, the axis of lower off-axis under the state keeping original position on the axis of off-axis will produce a position adjustments track rotated around it, although be also difficult to through such adjustment the highest standard requirement all accomplishing to meet completely proper " upper and lower hinge axis is all on same vertical line " at every turn, but effectively can alleviate the not same deviation of upper and lower hinge axis axial line undoubtedly, eliminate the basic reason that door leaf shuts properly to a great extent, thus also namely eliminate the phenomenon that door leaf shuts properly, fact proved that such adjustment is also is effectively reliable thoroughly.Want in adjustment limit adjusting edge push attempt look at whether adjusted appropriate in the trouble avoiding adjusted position heavily to come again, find to regulate appropriate rear just locking locking nut 7 with the tram of Fixed hinge axle, when certain this adjustment only can not be confined to firm installation in position, many times, door leaf in use for some time also there will be the phenomenon of shutting properly, can be same carry out correction adjustment at any time with the life be convenient for people to, the design is by simply improving shirtsleeve operation, just can solve door leaf install in one make us stubborn problem, that the one of hinge goods is actively improved, also the use kind of hinge has been enriched.

Claims

1. an adjustable hinge, it comprises hinge, lower hinge, it is characterized in that the internal thread that is processed with of the internal face up/down perforation of its beam barrel is become screw thread beam barrel by described lower hinge, what the upper half of one rod-like articles was processed into light wall cylindrically become upper off-axis, lower half is processed into the screw shaped thing matched with the internal thread of aforementioned threads beam barrel becomes lower off-axis and the axis decentraction of off-axis under upper off-axis, and the lower surface of lower off-axis is also processed with the spiral shell edge of a knife; Upper hinge wears the upper and lower hinge of upper off-axis by beam barrel and is threaded onto on lower off-axis by screw thread beam barrel, is also connected with locking nut at the lower dew position of lower off-axis.