Split-type automatic lifting bracket device and sanitary product

A split-type automatic lifting bracket device, comprising:

• an upper bracket assembly configured to support a water receiver and/or a waterway control valve;
• and
• a lower bracket assembly configured to support and drive a sanitary product to rise and descend, the lower bracket assembly comprising:
• a self-supporting leg assembly configured to support the split-type automatic lifting bracket device;
• a lifting bracket movably connected with the self-supporting leg assembly through a rolling guide device;
• a push-pull power device fixed with the self-supporting leg assembly at a first end of the push-pull power device, fixed with the lifting bracket at a second end of the push-pull power device, and configured to provide a driving force for the sanitary product to rise and descend;
• and
• the rolling guide device comprising a rolling bearing and a guidepost, wherein the rolling bearing is fixed on the lifting bracket and the guidepost is fixed on the self-supporting leg assembly so that the lifting bracket moves up and down along the guidepost relative to the self-supporting leg assembly under the driving force of the push-pull power device.

A sanitary product, comprising the split-type automatic lifting bracket device, wherein the split-type automatic lifting bracket device comprises:

• an upper bracket assembly configured to support a water receiver and/or a waterway control valve;
• and
• a lower bracket assembly configured to support and drive a sanitary product to rise and descend, the lower bracket assembly comprising:
• a self-supporting leg assembly configured to support the split-type automatic lifting bracket device;
• a lifting bracket movably connected with the self-supporting leg assembly through a rolling guide device;
• a push-pull power device fixed with the self-supporting leg assembly at a first end of the push-pull power device, fixed with the lifting bracket at a second end of the push-pull power device, and configured to provide a driving force for the sanitary product to rise and descend;
• and
• the rolling guide device comprising a rolling bearing and a guidepost, wherein the rolling bearing is fixed on the lifting bracket and the guidepost is fixed on the self-supporting leg assembly so that the lifting bracket moves up and down along the guidepost relative to the self-supporting leg assembly under the driving force of the push-pull power device.

A lower bracket assembly for supporting and driving a sanitary product to rise and descend, the lower bracket assembly comprising:

• a self-supporting leg assembly configured to support the split-type automatic lifting bracket device;
• a lifting bracket movably connected with the self-supporting leg assembly through a rolling guide device;
• a push-pull power device fixed with the self-supporting leg assembly at a first end of the push-pull power device, fixed with the lifting bracket at a second end of the push-pull power device, and configured to provide a driving force for the sanitary product to rise and descend;
• and
• the rolling guide device comprising a rolling bearing and a guidepost, wherein the rolling bearing is fixed on the lifting bracket and the guidepost is fixed on the self-supporting leg assembly so that the lifting bracket moves up and down along the guidepost relative to the self-supporting leg assembly under the driving force of the push-pull power device.