| 摘要 |
A quick and easy mounting and dismounting of a syringe holder to and from a syringe holder mount of a dispensing device of, for example, a bonding machine is accomplished by a combination of a locking member of the syringe holder mount and an engagement recess of one of two attachment pins of the syringe holder. The locking member is urged, via a spring force and at right angles, towards one of two attachment holes formed in the syringe holder mount. The two attachment pins are inserted into the attachment holes of the syringe holder mount when the syringe holder is mounted, and the tip end of the locking member is brought, via the spring force, to engage with the engagement recess of the attachment pin, thus retaining the syringe holder on the syringe holder mount. When dismounting the syringe holder from the mount, the locking member is pulled, thus releasing the engagement between the tip end of the locking member and the engagement recess of the attachment pin.
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