To provide a pump block vibration absorbing device using a common vibration absorbing member without depending on the type of a pump block.
The pump block vibration absorbing device has the vibration absorbing rubber member 7 between the pump block 2 and a base. It comprises a supporting member 5 for supporting a pump 3 and a pump motor 4, the vibration absorbing rubber member 7 having a top plate portion 14 and a leg portion 15, a connection member 8 formed integrally with the top plate portion 14, and a mounting member 21 formed integrally with the leg portion 15. The supporting member 5 has locking members 9a, 9b locked to the edge of the top plate portion 14. The connection member 8 has a first deformation restricting member 22 extending from a portion 17 built in the top plate portion 14 to the inside of the leg portion 15. The mounting member 21 has a second deformation restricting member 23 extending from a portion 20 built in the leg portion 15 to the inside of the leg portion 15. Both deformation restricting members 22, 23 opposed to each other in vertical and horizontal directions for restricting the deformation of the vibration absorbing member 7 with the movement of one closer to the other.
ITO HISANORI
SASAKI HIROAKI
Takeshi Sagi
Kenichi Homma
Tsuyoshi Kagaya
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