| 摘要 |
A door opening/closing device for use in electronic appliances such as a VCR, a TV set and audio products, which can easily open the door of an electronic appliance simply by pushing a locking-loosening button. The device comprises a door to open and close the front opening of the front panel of an electronic appliance and a rack gear formed in the inner side of the door, a pinion gear engaged with the rack gear and provided with a pair of integrated interlocking gears, a pair of driving gears engaged with the interlocking gears and provided with a spiral spring wound onto its axis, a locker for locking a catching projection of the door, a locking-loosening interlocking lever supported by a horizontal axis with its lower part coming into contact with the interlocking part of the door and a locking-loosening button for opening the door by pushing it.
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