Multidimensional regulation hinge

Abstract

A multidimensional adjusting hinge comprises a frame leaf fixed on the doorframe, a door leaf fixed on the door, a rotating axle connecting the frame leaf and the door leaf together, an adjusting screw which is screw-connected on the axle sleeve of the frame leaf or the axle sleeve of the door leaf, and a fixing block which is provided below the frame leaf or the door leaf. The frame leaf or the door leaf is fixed on the door through the fixing block. The invention is characterized in that the axle sleeve of the frame leaf or the axle sleeve of the door leaf which is provided with an adjusting screw is sleeved with a protecting cover. The fixing block is provided with a groove matched with the frame leaf or door leaf. The frame leaf or door leaf is provided with a screw adjusting groove. The fixing screw traverses the screw adjusting groove and fixes the frame leaf or door leaf on the fixing block. The fixing block is provided with a front-and-back adjusting screw traversing the fixing block. The frame leaf or the door leaf corresponding with the front-and-back adjusting screw head is provided with a groove hole. Compared with the existing technique, the invention has the advantages of large adjusting amount of the front and back distance between the frame leaf and the door leaf, clearance which is between the axle sleeve of the frame leaf and the axle sleeve of the door leaf and is not adjusted by the upper and lower distance of the frame leaf and the door leaf, and easy accurate locating when the transverse distance between the left-and-right adjusting block and the door leaf is adjusted.

Description

Technical field: [0001] The invention relates to a door hinge. Background technique: [0002] The existing hinge capable of multi-dimensional adjustment, such as the patent 200320118763.3 capable of three-dimensional adjustment, consists of a frame leaf fixed on the door frame, a door leaf fixed on the door, a rotating shaft connecting the frame leaf and the door leaf, The adjustment screw threaded in the door leaf shaft sleeve and the left and right adjustment blocks arranged under the door leaf form, the rotating shaft is an eccentric shaft, and the door leaf is fixed on the door by the left and right adjustment blocks. This kind of multi-dimensional adjustment hinge adjusts the front and rear distance between the frame leaf and the door leaf by rotating the eccentric shaft, adjusts the vertical distance between the frame leaf and door leaf by adjusting the screw, and adjusts the horizontal distance between the left and right adjustment blocks and the door leaf. To adjust...

AI Technical Summary

Problems solved by technology

Although this kind of hinge can carry out three-dimensional adjustment, but the eccentric shaft is used to adjust the front and rear distance between the frame leaf and the door leaf, and the adjustment amount is small; when the up and down distance between the frame leaf and door leaf is adjusted by adjusting the screw, it is easy to make the frame leaf shaft The gap between the cover and the door leaf shaft sleeve increases, which not only affects the overall look and feel of the hinge, but also, dust is easy to accumulate in the gap and affects the normal use of the hinge; adjust the horizontal distance between the left and right adjustment blocks and the door leaf to adjust the door and In the process of the lateral distance between the hinges, since there is no positioning mechanism, it is not easy to accurately position

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