Hinge mechanism for door height adjustment
A hinge mechanism and height adjustment technology, which is applied in door/window fittings, building structure, construction, etc., can solve the problems of large lateral stress on the hinge plate and affect the adjustment of the door body, and achieve convenient operation, good visibility, The effect of improving user experience
Active Publication Date: 2018-04-20
HAIER SMART HOME CO LTD
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Problems solved by technology
However, when the adjustment is made through the inclined-plane push block, the lateral stress on the hinge plate is relatively large, which affects the adjustment of the door body.
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[0016] The present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings. However, this embodiment does not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to this embodiment are included in the protection scope of the present invention.
[0017] see Figure 1 to Figure 4 It is a preferred embodiment of the present invention. The hinge mechanism 100 provided by the present invention for adjusting the height of the door body includes a hinge plate 10 , a hinge shaft 20 and a lifting assembly connecting the hinge plate 10 and the hinge shaft 20 . The lifting assembly includes an adjusting base 31, a first slider 321 and a second slider 322 slidably arranged on the hinge plate 10, a screw rod 33 connecting the first slider 321 and the second slider 322, and a pivotally connected To the first support 341 and the second support 342 of the adjustment...
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The invention provides a hinge mechanism for adjusting the height of a door body. The hinge mechanism comprises a hinge plate, a hinge shaft and a lifting assembly connecting the hinge plate with the hinge shaft, wherein the lifting assembly comprises an adjusting base, a first sliding block and a second sliding block which are arranged on the hinge plate in a sliding manner, a screw connecting the first sliding block with the second sliding block, and a first supporting part and a second supporting part which are pivotally connected with the adjusting base; the first supporting part and the second supporting part are pivotally connected with the first sliding block and the second sliding block respectively; the screw is arranged in the first sliding block and the second sliding block in an interpenetrating manner; and when the screw is adjusted through rotation, the first sliding block and the second sliding block move in the opposite or reverse directions to drive the first supporting part and the second supporting part to upwards lift or lower the adjusting base. Through the adoption of the hinge mechanism, the height of the hinge shaft can be conveniently adjusted through the transversely arranged screw, the height of the door body is adjusted, and user experience is improved.
Description
technical field [0001] The invention relates to the field of refrigeration equipment, in particular to a hinge mechanism for adjusting the height of a door body. Background technique [0002] Due to parts processing and assembly errors of the existing refrigerator door, the door is often uneven after installation, and the height of the door needs to be adjusted through the hinge adjustment device. In the industry, threads are often provided on the hinge shaft, and the door body is adjusted up and down through the adjustment parts that are threaded with the hinge shaft. But the above-mentioned adjusting parts are vertically arranged at the bottom of the door body, the position is low and completely blocked by the door body, the visibility is poor, the adjustment is difficult and the efficiency is low. Chinese patent CN102127995 A discloses a lower hinge of the door body, which adopts an inclined surface matching structure to realize the height adjustment of the hinge shaft b...
Claims
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IPC IPC(8): E05D7/04
CPCE05D7/0415E05D7/0027E05Y2201/624E05Y2900/31
Inventor 李晓庆任树飞张文杨雨鑫贾文娟
Owner HAIER SMART HOME CO LTD