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    • 34. 发明公开
    • SCHWENKBESCHLAG
    • EP3030108A1
    • 2016-06-15
    • EP14744879.9
    • 2014-07-31
    • Hettich Franke GmbH & Co. KG
    • HAUG, ErnstSTAUSS, GerdGRATHWOL, Steffen
    • A47C1/026
    • F16C11/10A47C1/026A47C7/38A47C7/54B60N2/235
    • A pivoting fitting (1) comprises a first tab (2) and a second tab (3) which are mounted so as to be rotatable relative to each other about an axis (6), and a locking mechanism having at least one pawl (5) and toothing (4), wherein the pawl (5) can be engaged in the toothing in a plurality of positions and permits a pivoting movement of the first tab (2) with respect to the second tab (3) in a first direction and blocks movement in an opposing direction, and wherein at least one control element (14) is provided to disengage the at least one pawl (5) from the toothing (4) and then to pivot the first tab (2) with respect to the second tab (3) in the second direction through an angle, wherein the at least one pawl (5) is retained by a spring element (9) in a position engaged in the toothing (4), wherein the spring element (9) is at least partially made from an elastomer material. In this way, the pivoting fitting (1) can be pivoted with little noise.
    • 一种枢转配件(1),包括安装成可围绕轴线(6)相对于彼此旋转的第一突出部(2)和第二突出部(3),以及具有至少一个棘爪(5)的锁定机构 )和齿(4),其中爪(5)可以在多个位置啮合在齿中并且允许第一凸片(2)相对于第二凸片(3)在第一方向上的枢转运动并且 阻止沿相反方向的运动,并且其中提供至少一个控制元件(14)以使所述至少一个掣爪(5)与所述齿(4)脱离,然后使所述第一突出部(2)相对于所述第二突出部 其特征在于,所述弹簧元件(9)在所述第二方向上穿过一定角度,其中所述至少一个棘爪(5)通过弹簧元件(9)保持在接合在所述齿(4)中的位置中,其中所述弹簧元件 至少部分由弹性体材料制成。 以这种方式,摆动配件(1)可以以很小的噪音摆动。
    • 36. 发明公开
    • Chair with adjustable backrest
    • Sitz mit verstellbarerRückenlehne
    • EP2820974A1
    • 2015-01-07
    • EP13184698.2
    • 2013-09-17
    • Zhejiang Hengfeng Top Leisure Co., Ltd.
    • Yang, Baoqing
    • A47C1/026
    • A47C1/0265
    • A chair with an adjustable backrest includes a backrest support (20), a seat cushion support (19), and an adjusting mechanism. The adjusting mechanism includes: a rack (9) articulated at an articulated point to the backrest support (20), wherein a rotation axis of the backrest support (20) is perpendicular to a central axis of the rack (9), and a distance from the articulated point to the rotation axis is larger than zero; a toothed block (8) engagable with the rack (9); a positioning member (3,10) fixed relative to the seat cushion support (19), the toothed block (8) is provided in the positioning member and is slidable along a first straight line, the rack (9) is provided in the positioning member (3,10) and is slidable along a second straight line parallel to the central axis of the rack (9) and perpendicular to the first straight line; and wherein a control mechanism for controlling the toothed block (8) in the positioning member (3,10).
    • 具有可调节靠背的椅子包括靠背支撑件(20),座垫支撑件(19)和调节机构。 所述调节机构包括:在铰接点处铰接到所述靠背支撑件(20)的齿条(9),其中所述靠背支撑件(20)的旋转轴线垂直于所述齿条(9)的中心轴线,并且距离 从铰接点到旋转轴大于零; 与齿条(9)可接合的齿形块(8); 相对于所述座垫支撑件(19)固定的定位构件(3,10),所述齿形块(8)设置在所述定位构件中并且可沿着第一直线滑动,所述齿条(9)设置在所述定位构件 构件(3,10),并且可沿着平行于所述齿条(9)的中心轴线并垂直于所述第一直线的第二直线滑动; 并且其中控制机构用于控制定位构件(3,10)中的齿形块(8)。
    • 37. 发明公开
    • Ratchet device
    • Ratschenvorrichtung
    • EP2727496A1
    • 2014-05-07
    • EP13190438.5
    • 2013-10-28
    • Motion S.r.l.
    • Ravaioli, Elio Maurizio
    • A47C7/38A47C7/40A47C7/50A47C1/026
    • A47C1/026A47C7/38A47C7/402A47C7/506
    • A ratchet device (D) comprising an element (1) with two wings (2,3) pivoted to each other at a central portion (4) of said element (1), and a coupling mechanism (5) for the movable coupling of said wings (2,3) at said central portion (4), and the movement of said wings (2,3) between two limit positions (A,B); said mechanism (5) comprises plate means (8,8',14,14',22,22') adapted to clamp to each other said wings (2,3), and provided with a single semicircular sector (S) and with toothed lock means (8) in two-way acting on said semicircular sector (S).
    • 一种棘轮装置(D),包括具有在所述元件(1)的中心部分(4)处彼此枢转的两个翼部(2,3)的元件(1),以及用于可移动联接的联接机构 所述翼部(2,3)在所述中心部分(4)处,并且所述翼部(2,3)在两个极限位置(A,B)之间的运动; 所述机构(5)包括板装置(8,8',14,14',22,22'),其适于彼此夹紧所述翼(2,3),并且设置有单个半圆形扇形(S)并且具有 双向作用在所述半圆形扇形(S)上的齿形锁定装置(8)。