公开(公告)号：USD304802S

公开(公告)日：1989-11-28

申请号：US271776

申请日：1988-11-15

Applicant: Han Ung Yi

Designer： Han Ung Yi

公开(公告)号：US4850082A

公开(公告)日：1989-07-25

申请号：US271739

申请日：1988-11-15

Applicant: Han Ung Yi

Inventor： Han Ung Yi

IPC: A47G1/14 ,  E05D1/04 ,  E05D11/06

CPC classification number: A47G1/143 ,  E05D1/04 ,  E05D11/06 ,  E05Y2900/60 ,  Y10S16/29 ,  Y10T16/54035 ,  Y10T16/542 ,  Y10T16/551

Abstract: An easel hinge for supporting picture frames and the like comprises two hinge plate members each including a tubular wall. The tubular wall of one hinge plate member is inserted in the tubular wall of another hinge plate member with at least some non-congruent portions whereby the inner tubular wall can be rotated within the outer tubular wall. The outer tubular wall is open and has at its open edge a substantially straight lower end wall portion. When the inner hinge plate member strikes against the substantially straight lower end wall portion of the outer hinge plate member the plates are retained in the end angular position, and further angular displacement of the hinge plate members relative to each other is prevented.

Abstract translation: 用于支撑相框等的画架铰链包括两个铰链板构件，每个铰链板构件包括管状壁。 一个铰链板构件的管状壁被插入另一铰链板构件的管状壁中，具有至少一些不相等的部分，从而内管壁可以在外管壁内旋转。 外部管状壁是开放的，并且在其开口边缘处具有基本上直的下端壁部分。 当内铰链板构件撞击外铰链板构件的基本上直的下端壁部分时，板被保持在端角位置，并且防止铰链板构件相对于彼此进一步的角位移。