| 摘要 |
Disclosed is a drag lever ( 1 ) comprising two side walls ( 2, 3 ) which are connected together by a transversal bar ( 4 ) which is arranged on an end ( 6 ) of the lower side ( 5 ) thereof on an end ( 6 ) thereof on a head of a support element ( 9 ) by means of a dome-shaped cavity ( 7 ) on a head ( 8 ) of a support element ( 9 ). A clamp ( 10 ) is applied to the end ( 6 ) thereof. The clamp fixes the drag lever ( 1 ) to the head such that it can be displaced in a pivoting direction thereof. The clamp ( 10 ) is made of thin-walled wire material and extends essentially in a transversal manner in relation to the longitudinal axis of the drag lever ( 1 ) and is arranged on the lower side ( 5 ) of the transversal bar ( 4 ) by means of a central section ( 11 ) which is formed by webs ( 12, 13 ) which extend in a semi-circular manner in a part of the support element ( 9 ) which has a reduced diameter ( 14 ) and is located below said head ( 8 ). The clamp ( 10 ) continues on each outer surface ( 15, 16 ) of a corresponding side wall ( 2, 3 ) by means of two parallel projections ( 17 a, 17 b, 18 a, 18 b) and the ends of said projections are snapped on an upper side ( 19, 20 ) of the respective side wall ( 2, 3 ) or on a bearing surface which is essentially parallel to the upper side ( 2, 3 ) such that at least more than half of the upper side ( 19, 20 ) or the bearing surface is covered.
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