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    • 6. 发明授权
    • Stack of fan case
    • 一堆风扇箱
    • US08251641B2
    • 2012-08-28
    • US12078454
    • 2008-03-31
    • Chia-Hao Hsu
    • Chia-Hao Hsu
    • F04D29/64
    • F04D29/646F04D19/007
    • A stack of fan case in accordance with the present invention includes a first casing and a second casing stacked on the first casing. The first casing has a first surface, a second surface and a locking surface opposite to the second surface. An insertion bore formed on the second surface has an alignment bore, a fastening bore communicating to the alignment bore and a limit bump formed at the fastening bore. The second casing has a third surface, a fourth surface and at least one fastening member protruding on the fourth surface. The fastening member of the second casing is inserted into the alignment bore of the insertion bore to protrude on the locking surface of the first casing, and then casings are turned to make the fastening member pass through the limit bump and be accommodated within the fastening bore.
    • 根据本发明的一叠风扇壳体包括堆叠在第一壳体上的第一壳体和第二壳体。 第一壳体具有与第二表面相对的第一表面,第二表面和锁定表面。 形成在第二表面上的插入孔具有对准孔,与对准孔连通的紧固孔和形成在紧固孔处的极限凸起。 第二壳体具有在第四表面上突出的第三表面,第四表面和至少一个紧固构件。 第二壳体的紧固构件插入到插入孔的对准孔中以突出在第一壳体的锁定表面上,然后转动壳体以使紧固构件穿过极限凸块并且容纳在紧固孔内 。
    • 7. 发明申请
    • Stack of fan case
    • 一堆风扇箱
    • US20090246015A1
    • 2009-10-01
    • US12078454
    • 2008-03-31
    • Chia-Hao Hsu
    • Chia-Hao Hsu
    • F04D29/64
    • F04D29/646F04D19/007
    • A stack of fan case in accordance with the present invention includes a first casing and a second casing stacked on the first casing. The first casing has a first surface, a second surface and a locking surface opposite to the second surface. An insertion bore formed on the second surface penetrates the second surface and the locking surface and has an alignment bore, a fastening bore communicating to the alignment bore and a limit bump formed at the fastening bore. The second casing has a third surface, a fourth surface and at least one fastening member protruding on the fourth surface. The fastening member includes a stick-like portion and a limit clasp portion formed at one end of the stick-like portion. The fastening member of the second casing is inserted into the alignment bore of the insertion bore that allows the limit clasp portion of the fastening member to protrude on the locking surface of the first casing, and then the first and second casings are turned to make the stick-like portion of the fastening member pass through the limit bump and be accommodated within the fastening bore, in which the stick-like portion of the fastening member is limited by the limit bump within the fastening bore and the limit clasp portion protrudes on and contacts against the locking surface of the first casing.
    • 根据本发明的一叠风扇壳体包括堆叠在第一壳体上的第一壳体和第二壳体。 第一壳体具有与第二表面相对的第一表面,第二表面和锁定表面。 形成在第二表面上的插入孔穿透第二表面和锁定表面,并且具有对准孔,与对准孔连通的紧固孔和形成在紧固孔处的极限凸起。 第二壳体具有在第四表面上突出的第三表面,第四表面和至少一个紧固构件。 紧固构件包括形成在棒状部分的一端处的棒状部分和限位扣环部分。 第二壳体的紧固构件插入到插入孔的对准孔中,其允许紧固构件的限位扣环部分突出在第一壳体的锁定表面上,然后使第一和第二壳体转动 紧固构件的棒状部分通过极限凸块并且被容纳在紧固孔内,紧固构件的棒状部分被紧固孔内的极限凸起限制,并且限位扣环部分突出在其上, 与第一壳体的锁定表面接触。