JP2020528324A5 - - Google Patents

Claims (15)

At least one support section and
It is provided with a drive mechanism that can be operated to perform a turning movement of at least one of the support sections.
The drive mechanism comprises at least the first and second components pivotally combined in the bearing assembly, the operation of the drive mechanism causing a swivel movement between the first and second components. Adjustable furniture that makes at least one swivel movement of the support section. The bearing assembly comprises a bearing having an inner ring and an outer ring that are rotatable about each other, the outer ring is rotationally fixed to one of the first or second components, and the inner ring is the first or first. Rotated and fixed to the other of the two components
The claim that the operation of the drive mechanism causes a relative movement between the inner ring and the outer ring, causes a turning movement between the first and second components, and makes a turning movement of at least one of the support sections. 1 Adjustable furniture as described. One of the first or second components comprises an integral bearing housing configured to tightly fit the outer ring, whereby the outer ring is of the first or second component. The adjustable furniture according to claim 2, which is rotationally fixed to one of the above. The other of the first or second components comprises a fastening portion configured to tightly fit the inner ring, whereby the inner ring is the other of the first or second components. The adjustable furniture according to claim 3, which is fixed to rotate with respect to. The adjustable furniture according to claim 3 or 4, wherein the tightening fit is a crimped fit. The first component is a fixed frame of furniture, and the second component is any one of claims 1 to 5, which is a first connecting means attached to at least one of the support sections. Adjustable furniture. The first component is a first connecting means, the second component is a second connecting means, and the first connecting means can operate so as to act directly on the first support section. The adjustable according to any one of claims 1 to 5, wherein the two connecting means can operate to act directly on the second support section, whereby the drive mechanism acts on both of the support sections at the same time. Furniture. The adjustable furniture according to any one of claims 1 to 5, wherein the first component is a second connecting means, and the second component is a bracket fixed to at least one of the support sections. The adjustable furniture according to any one of claims 1 to 5, wherein the first component is an actuator, and the second component is a first connecting means. The at least one support section is a plurality of articulated support sections, and the support section includes at least one adjustable first support section and at least one adjustable second support section. ,
The drive mechanism includes an operating mechanism for performing coordinated turning movements in order to adjust the angle of at least one of the first support sections with respect to at least one of the second support sections.
The actuating mechanism can be actuated to drive the first connecting means so as to act directly on the first support section, and is swiveling to connect the first and second support sections to or to the second support section. It can be actuated to drive the second connecting means to act directly on the point, whereby the actuating mechanism drives both said support sections at the same time .
The second connecting means is driven by the operating mechanism via the first connecting means.
The adjustable furniture according to any one of claims 1 to 9, wherein the second connecting means is pivotally attached to the first connecting means. Wherein one of the first and second supporting section, independently of the actuating mechanism, adjustable furniture according to claim 10 Symbol mounting is pivotable relative to the other of said first and second support sections. The second connecting means has a first end and a second end, the first end is pivotally attached to the first connecting means, and the second end is pivotally attached to the second support section. The adjustable furniture according to claim 11, which is attached. 10. The first connecting means has a first end pivotally attached to a frame of furniture and a second end that is vertically movable with respect to the first support section. Or the adjustable furniture according to any one of 12. The first and second support sections are selected from one of the following pairs.
Wherein the first support section is a foot support section, the second supporting section Ri der femoral support section, or
The first support section is a support section for the back, and the second support section is a support section for the neck, or
The adjustable furniture according to any one of claims 10 to 13 , wherein the first support section is a support section for the waist and the second support section is a support section for the back. The furniture is a chair having a base section that stands on the floor, and at least one of the support sections is a seat support section that is swivel and movable with respect to the base section.
The first component is an actuator fixed to the base section, and the second component is a bracket fixed to the seat support section, whereby the bearing assembly is formed by the actuator and the bracket. The adjustable furniture according to any one of claims 1 to 5, which provides a pivotal connection between the base sections and causes a swivel movement between the base section and the seat support section.