US 2006/0216100 A1Published application

Tape printer

AssigneeBrother Kogyo Kabushiki Kaisha

InventorsTsuyoshi Minoya, Toshihiro Takahashi, Yuji Sakano

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Abstract

A tape printer capable of separating a print head and a platen when the print head and the platen adhere to each other while the tape printer is stored with a tape cassette uninstalled, keeping a holding member at a pressing position. A cassette cover has a pressing cam part which comes into contact with a roller holder to press the roller holder to a pressing position in a closed state of the cassette cover, and a withdrawing cam part which presses a withdrawing cam receiver to return the roller holder to a withdrawing position in the process of shifting from the closed state to an opened state of the cassette cover. Accordingly, the withdrawing cam part forces the withdrawing cam receiver provided in the roller holder, so that the thermal head and the platen roller which have adhered to each other can be surely separated even after the tape printer is stored for a long period with the tape cassette uninstalled, keeping the roller holder at the pressing position.

Claims5

Dependent claims

A tape printer comprising:

a cassette holding part for holding a removable tape cassette which houses a print tape therein;
a print head for printing on the print tape;
a platen roller for pressing the print tape against the print head;
a holding member for holding either one of the platen roller and the print head, the holding member being movable between a pressing position in which the platen roller and the print head are pressed against each other and a withdrawing position in which the platen roller and the print head are separated from each other;
and
a cassette cover capable of opening and closing for covering the tape cassette installed in the cassette holding member;
wherein the cassette cover has a pressing operation device which contacts the holding member and presses the holding member to the pressing position during a closed state of the cassette cover, and a withdrawing operation device which contacts the holding member and returns the holding member to the withdrawing position during a transitional period from an opened state to the closed state of the cassette cover.

4 more elements

Dependencies are inferred from the claim text.