CN2866747Y

CN2866747Y - Adjustable height hinge assembly for foldable moving door

Info

Publication number: CN2866747Y
Application number: CN 200620055613
Authority: CN
Inventors: 许姜德
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-02
Filing date: 2006-03-02
Publication date: 2007-02-07
Anticipated expiration: 2016-03-02

Abstract

The utility model relates to a height-adjustable hinge component for the movable accordion door belonged to the metal fittings machinery industry. Replacing a straight rivet with a screw rod and adding a screw solves the problem that the height could not be adjusted on the existing technology condition. The utility model is novel, reasonable in construction and convenient to use, assemble, and adjust the height of the hinge avoiding the problem generated in assembling. The utility model comprises a pulley component (1), a hinge (2), a washer (3), hinge holes (4), and screw nails (5), characterized in that the pulley component (1) is connected with intermediate section of the hinge (2) with a screw rod (6) and the screw nail (8), a screw rod (7) is supported by the screw rod (6) with double thread, the lower end of the screw rod (6) with double thread is connected with a adjusting nut (9) and a block nut (10), the upper end of the screw rod (6) with double thread is connected with a block nut (11) for decorating, the intermediate end of the screw rod (6) with double thread is connected with a plurality of washers (3), the end of the screw rod (6) with double thread is connected with the pulley component (1). By screw nails (5) through hinge holes (4), the hinge (2) is connected with an accordion hinge (13), and the pulley component (1) is connected with a gliding groove (12).

Description

The folding moving door hinge assemblies of adjustment height

Technical field: the utility model is decorated a kind of of hardware for the series of making large-scale folding moving door, and particularly folding moving door belongs to the hardware machinery manufacturing industry with the hinge assemblies of adjustment height.

Background technology: the decoration hardware kind of sell making folding mobile door and window on the market is more, is generally small-sizedly, is applied in furniture wardrobe making aspect.And now, be applied in large-scale, partition, the generous folding moving door hinge assemblies of luxurious style has also occurred, but this folding moving door hinge assemblies is relatively simple for structure, and it promptly is after passing sleeve on the loose-leaf with a straight shape rivet, directly to be riveted on the pulley assembly of band pulley.This structure has following weakness in actual installation is used: (one), in actual installation, loose-leaf is used the bottom of screw-driving at folding mobile door leaf, install careless slightly, the phenomenon that there is the face of washing the floor the door leaf bottom and wipes track then may appear, at this moment can't regulate, must ressemble, be very much trouble.(2), when installing,, then occur the excessive phenomenon in door leaf bottom and space, ground again, like this, can't regulate yet, cause door leaf to hang height, vision is not attractive in appearance if door leaf is installed too highly.(3), when two groups of above folding doors are installed, respectively fan on the door leaf highly inconsistently, also can't regulate, cause the door leaf height uneven, not attractive in appearance again if loose-leaf is installed in.Therefore, this folding moving door hinge assemblies is restricting the inconvenience in installing space and the work greatly, and versatility is not strong, truly have improved necessity, the utility model is exactly to improve birth in this case.

The utility model content: the purpose of this utility model provides the hinge assemblies of a kind of folding moving door with adjustment height, it is to remove straight shape rivet to use screw rod instead and increase by two vital nuts on former existing procucts, the uncontrollable drawback of prior art has just thoroughly solved, and becomes to have regulated hinge assemblies highly freely.The scheme that the inventor solves the present technique problem is such: inventor's design, want to make the loose-leaf that has been installed on the folding door can regulate height, promptly can lifting, will abandon straight shape rivet, use screw rod instead, particularly use two ends that externally threaded double thread supporting screw is all arranged, in Drilling silk hole, the top of pulley assembly, be screwed into two nuts in the bottom of double thread supporting screw, like this loose-leaf is put into the middle part of double threaded screw, the top of screw rod is screwed into an ornamental nut, and this problem just has been readily solved.We will can regulate the whole rising of loose-leaf in the bottom and promptly turn first nut, allow nut rise on screw mandrel, and loose-leaf also and then rises like this; If nut descends, loose-leaf also descends.This nut has just maintained static when reaching our needed height, we this nut adjusting nut; Again second nut turned, tightly leans against first nut lower end, cause first nut can not rotate, we this nut locking nut.Again ornamental nut is backed out at last, abutted against the loose-leaf top.Notice that the ornamental nut inner chamber here is deep, has sufficiently long internal thread can allow the installer regulate.Equally, also load onto several circular washers, make and assemble more high resilience, structure is more stable in each coupling part of double thread supporting screw.Therefore, advantage of the present utility model is as follows: (one), novel structure, ingenious, rationally; (2), installation, easy to use; (3) can regulate the vertical height of loose-leaf easily, overcome the drawback that when hinge assemblies is installed, occurs accidentally.

Description of drawings: further specify structure of the present utility model below in conjunction with the description of drawings and the specific embodiment.

Accompanying drawing 1 is a part sectional plan view of the present utility model;

Accompanying drawing 2 is an installation drawing of the present utility model;

Accompanying drawing 3 is a user mode reference diagram of the present utility model.

In the accompanying drawing: 1, pulley assembly, 2, loose-leaf, 3, packing ring, 4, the loose-leaf screw, 5, screw, 6, screw rod, 7, the double thread supporting screw, 8, nut, 9, adjusting nut, 10, locking nut, 11, ornamental lock nut, 12, gliding groove, 13, folding door leaf.

The specific embodiment: as shown in Figure 1, make each component of the utility model, assemble the utility model then.Shown in accompanying drawing 2 accompanying drawings 3,,, loose-leaf 2 two sides are tightened in the lower end of two folding door leafs 13 of butt joint by screw 4 with screw 5.Then pulley assembly 1 is coincide on the gliding groove 12 that folding door is used.At this moment check whether folding door leaf 13 is concordant with the height on floor, if too many difference in height is arranged, then can regulate nut 8, turn adjusting nut 9 earlier, make each height reach consistent, and then turn locking nut 10, make nut 10 tightly be close to adjusting nut 9, adjusting nut 9 is no longer moved, at this moment, ornamental lock nut 11 is tightened in double thread supporting screw 6 tops gets final product.We can say, in assembling during collapsible moving door, the utility model has been arranged after, the assembler can install moving door easily, if two groups of door leafs when slightly different, then do to regulate get final product apart from the height on ground slightly to nut 8, reached good use installation effect.Exploitation of the present utility model is used and must be subjected to the welcome that five metals is decorated merchant and customer.

Claims

1, folding moving door comprises pulley assembly (1), loose-leaf (2), packing ring (3), loose-leaf screw (4) and screw (5) with the hinge assemblies of adjustment height, it is characterized in that going up and loose-leaf (2) middle part connecting screw rod (6) and nut (8) at pulley assembly (1).

2, the folding moving door according to claim 1 hinge assemblies of adjustment height, it is characterized in that screw rod (6) is a double thread supporting screw (7), connect in double thread supporting screw (7) lower end that adjusting nut (9) is connected ornamental lock nut (11) with locking nut (10), upper end, the middle part connects several packing rings (3), its end is connected on the pulley assembly (1).

3, the folding moving door according to claim 1 hinge assemblies of adjustment height, it is characterized in that loose-leaf (2) being connected on the two adjacent folding door leafs (13) by loose-leaf screw (4) with screw (5), pulley assembly (1) is connected in the gliding groove (12).