Summary of the invention
Technical problem to be solved by this invention provides a kind of adjustable hinges of door and window that does not need to dismantle door and window and directly can adjust the position on hinge.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of adjustable hinges of door and window, comprise fixed blade and moving blade, be provided with linkage between described fixed blade and the described moving blade, described moving blade comprises housing and cover plate, is provided with adjusting device in the described housing.
Described adjusting device is the two-dimensional adjustment device.
Described two-dimensional adjustment device comprises connection gear and worm gear, described worm gear cooperatively interacts with the described gear that is connected, the two ends of described connection gear be threaded respectively first positioning bolt and second positioning bolt, described first positioning bolt and described second positioning bolt are provided with rapid adjustment mechanism with described the connection between the gear, one end of described first positioning bolt is connected on the described housing, one end of described second positioning bolt is connected with adjustable plate, described adjustable plate is provided with adjustment hole, be provided with reference column in the described housing, described adjustment hole and described reference column cooperatively interact, the center fixation of described adjustable plate is provided with regulates nut and adjusting screw, described adjusting nut is threaded with described adjusting screw, and described linkage is arranged between described adjustable plate and the described fixed blade.
Described connection gear is provided with central through hole, described rapid adjustment structure comprises the left hand thread and the right-handed thread of the non-standard pitch that is arranged on described central through hole two ends, described left hand thread and described first positioning bolt cooperatively interact, and described right-handed thread and described second positioning bolt cooperatively interact.
Described linkage comprises bearing pin, described adjustable plate is provided with short sleeve, described fixed blade is provided with the major axis cover, described short sleeve and described major axis cover interconnect by described bearing pin, described bearing pin is provided with dog screw, and described dog screw radially passes in the locating slot that described short sleeve embeds described bearing pin.
Coaxially between the coaxial long bushing that is arranged with between described major axis cover and the described bearing pin, described short sleeve and described bearing pin be arranged with short lining.
Described short sleeve is wholely set on described adjustable plate, and described major axis cover is wholely set on described fixed blade.
Described adjustment hole and described reference column are respectively four.
Compared with prior art, the invention has the advantages that function is more, easy to use, can greatly reduce the people's work amount; Owing to be provided with the two-dimensional adjustment device in the moving blade, when the installation site of door and window and fixed frame dislocation occurs or upper-lower position is inharmonious when needing to regulate, as long as regulate relative distance between fixed blade and the moving blade by worm gear, the relative position between door and window and the fixed frame is more coordinated; When closing the doors and windows, if the imprecision that cooperates of door and window and fixed frame, thus also can door and window can tightly be cooperated with fixed frame by regulating the relative position that adjusting screw changes adjustment sheet; And be provided with two positioning bolts that thread rotary orientation is opposite in the two-dimensional adjustment device, can accelerate governing speed.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
As shown in the figure: a kind of adjustable hinges of door and window, comprise housing 1 and cover plate 3, housing 1 is provided with and connects gear 12 and worm gear 10, worm gear 10 be connected gear 12 and cooperatively interact, connect gear 12 and be provided with central through hole 17, the two ends of central through hole 17 are provided with the left hand thread and the right-handed thread (not shown) of non-standard pitch, the left hand thread and first positioning bolt 8 cooperatively interact, the right-handed thread and second positioning bolt 9 cooperatively interact, one end of first positioning bolt 8 is connected on the housing 1, one end of second positioning bolt 9 is connected with adjustable plate 2, adjustable plate 2 is provided with four adjustment holes 15, be provided with four reference columns 16 in the housing 1, adjustment hole 15 cooperatively interacts with reference column 16, the center fixation of adjustable plate 2 is provided with regulates nut 14 and adjusting screw 7, regulating nut 14 is threaded with adjusting screw 7, one end of adjustable plate 2 has been wholely set end axle sleeve 21, be wholely set major axis cover 51 on the fixed blade 5, short sleeve 21 and major axis cover 51 interconnect by bearing pin 6, the coaxial long bushing 4 that is arranged with between major axis cover 51 and the bearing pin 6, coaxially between short sleeve 21 and the bearing pin 6 be arranged with short lining 11, bearing pin 6 is provided with dog screw 13, and dog screw 13 radially passes short sleeve 21 and embeds in the locating slot 61 of bearing pin 6.