TH38323A - Single-stage inclined chair with backrest seat and adjustable power mechanism. - Google Patents

Abstract

DC60 (18/01/42) The chair has been set up with a base kit including a base frame. The frame on the back is fixed. Rotatable to the base frame For movement between upright and tilted and seated positions That are supported by sliding on the base frame And is screwed into the backrest frame To give a seat Move forward And the rear part of it moves forward and downward with the frame leaning back. When tilting The flexible backrest is connected to the top and bottom support frames. And is equipped with a waist adjustment section For improved lumbar support The seats are arranged with sections Seat depth adjustment And active and passive thigh support New energy mechanism Was prepared Which includes the transverse spring Arm and momentary arm shift adjuster for Adjust the spring tension on the backrest frame. Moment arm sliding adjuster Can be easily adjusted And includes an over-torque protection device To prevent damage to the components of the power mechanism, the chair was prepared with a base set that included a base frame. Swivel-mounted backrest frame onto the base frame for movement between positions. Erect and inclined and seat positions are fully supported Movable on the base frame And is screwed into Frame on the back To allow the seat to move forward and its rear part to move forward and downward Lower with the frame that is leaning on the back when tilted Stretch backrest The elastic has been connected to the upper back-up frame. And below and is set up with a waist adjustment section For improved lumbar support The seats are set up With the seat depth adjustment section And section support Active thighs and passive colors A new energy mechanism was prepared. This includes the transverse arm spring and the moment arm sliding adjuster. For adjusting the spring tension on the backrest frame, moment arm sliding adjuster. It can be easily adjusted and includes Over torque protection device To prevent damage To the components Of the energy mechanism

Claims (1)

1. The chair consists of a base set that includes a controller shell. With wings on that side Opposite And the lateral spindle is positioned near One of the back side wings that is rotatable to the base unit for Moves between the upright and inclined positions.The rotatable seat is supported on the base unit and is connected to the backrest for simultaneous movement with the backrest. The energy mechanism includes a clampable / compression spring. That are organized by tags: