| 摘要 |
A foldable pump includes a cylinder, a first connector in communication with the cylinder, a second connector pivotally connected and communicated with the first connector, a tube in communication with the second connector and a nozzle in communication with the tube. The first connector may include a first tubular portion and a second tubular portion extending perpendicularly from and being in communication with the first tubular portion. The second connector may include a first tubular portion and a second tubular portion extending perpendicularly from and being in communication with the first tubular portion. The second tubular portion of the first connector is mounted on the cylinder. The first tubular portion of the first connector is pivotally connected and communicated with the first tubular portion of the second connector. The second tubular portion of the second connector is in communication with the tube.
|
