| 摘要 |
A pinch roller pressing device in a camera-integrated type VCR, comprising a cam gear provided with a vortex-type cam groove and an actuating lever provided at its one end with an actuating pin received in the cam groove of cam gear. A connecting lever is connected at one end thereof with the actuating lever, via a tension coil spring. A pinch roller lever is operatively connected to the connecting lever and provided at one end thereof with a pinch roller. A take-up arm is operatively connected to the pinch roller lever and provided at one end thereof with a guide shaft. The connecting lever has an engaging groove at the other end thereof, and the pinch roller lever has at one side of the lower surface thereof an engaging pin adapted to engage in the engaging groove. The device has a simple construction, thereby enabling more efficient use of the interior space of the applicance to which the device is applied. By virtue of the simple construction, the assembly and disassembly are also simplified.
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