Patent ID: 11951239
Assignee: GUANGZHOU TALONG TECHNOLOGY CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 2:
3. The detachable breast pump according to claim 2, wherein the spacer (102) comprises a spacer body (106) and a peripheral connection part (107); the spacer body (106) is arranged opposite to the partition plate (101); an outer circumference of the spacer body (106) is connected to the peripheral connection part (107); the peripheral connection part (107) comprises an inner annular surface (108) and a clamping groove (109) with a downward opening; the inner annular surface (108) is clamped to the partition plate (101) through a snap ring; the clamping groove (109) is configured to connect to the annular connection part (104); and correspondingly, the partition plate (101) has a bottom surface provided thereon with an annular plate (110) fitting with the inner annular surface (108).