Chair lumbar rest position adjusting plate

Abstract

1. The name of the design product: chair waist support gear adjustment plate. 2. The use of the design product: the design product is used in the gear adjustment plate of the lifting assembly of the seat waist support. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view. 5. Other circumstances that need to be explained: the perspective view in the design is the locking state of the lifting assembly, and the use state view is the unlocking state of the lifting assembly.

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