The utility model discloses a kind of hand pulling type getter device, and the piston pump including generating suction with what pulls the mobile hand handle of the piston rod with what, the integral cast handle held with what, and shortens the clamping lock of piston rod stroke with what； The clamping lock is hinged on medial surface of the integral cast handle towards the mobile hand handle, and the clamping lock opening can abut in mobile hand handle described in what. The utility model also proposed a kind of hand pulling type humalactor, the sucker of lactication person's breast is sucked, the storage bottle of breast milk is collected with what and is provided the getter device of suction to the sucker with what with what, the sucker is connected in the storage bottle, the getter device connects the storage bottle, the getter device is above-mentioned hand pulling type getter device, and the hand pulling type getter device connects the sucker by the air entry. The utility model is a kind of to be able to achieve that suction is adjustable, can more understand controlled suction and hand pulling type getter device and hand pulling type humalactor simple to operate.本新型公開一種手拉式吸氣裝置，包括用於產生吸力的活塞泵，用於拉動所述活塞桿的移動手把，用於手持的固定手把，以及用於縮短活塞桿行程的卡鎖；所述卡鎖鉸接在所述固定手把面向所述移動手把的內側面上，所述卡鎖打開能够抵接於所述移動手把上。本新型還提出了一種手拉式吸乳器，用於吸住授乳者乳房的吸盤、用於收集母乳的儲存瓶和用於給所述吸盤提供吸力的吸氣裝置，所述吸盤連接在所述儲存瓶上，所述吸氣裝置連接所述儲存瓶，所述吸氣裝置為上述的手拉式吸氣裝置，所述手拉式吸氣裝置通過所述吸氣口連接所述吸盤。本新型是一種能實現吸力可調節、能更加清楚控制吸力和操作簡單方便的手拉式吸氣裝置及手拉式吸乳器。
