Claims
- 1. A recording apparatus for recording onto a recording sheet, said apparatus comprising:
- recording means for recording onto a recording sheet;
- a case member for housing said recording means;
- a platen movable in a moving direction between a closed position opposite to said recording means and an open position retracted from said closed position;
- a cover member for covering said platen and movable with said platen in the moving direction; and
- a reinforcing member contacting said cover member and extending through said cover member in a direction perpendicular to the moving direction to receive an external force which said cover member receives, said reinforcing member being cantilevered to said case member and receiving the external force whether said platen is in the open position or in the closed position and transmitting the external force to said case member, said reinforcing member being movable in the moving direction of said cover member and restricted in movement in a direction orthogonal to the moving direction of said cover member.
- 2. An apparatus according to claim 1, wherein said reinforcing member is positioned in a positioning hole formed on an inner side of said cover member.
- 3. An apparatus according to claim 1, wherein said platen is rotatable between said closed position and said open position around a rotational axis.
- 4. An apparatus according to claim 1, wherein said platen serves as a guide for conveying said recording sheet.
- 5. An apparatus according to claim 1, wherein said platen serves as a guide for guiding said recording sheet to a predetermined filling position when said platen is in said open position.
- 6. An apparatus according to claim 1, wherein said platen has a lock pawl and an engaging slot engageable with said lock pawl is provided on the side of the apparatus to maintain said platen in said closed position.
- 7. An apparatus according to claim 1, wherein said platen is always biased by a return spring to an opening direction.
- 8. An apparatus according to claim 1, wherein said cover member is provided on said platen.
- 9. An apparatus according to claim 8, wherein said recording means has a character belt and a hammer.
- 10. A recording apparatus according to claim 1, wherein said recording apparatus is a portable electric calculator having an indicating window and operational keys.
Priority Claims (2)
Number |
Date |
Country |
Kind |
61-166447 |
Jul 1986 |
JPX |
|
61-166448 |
Jul 1986 |
JPX |
|
Parent Case Info
This application is a continuation of application Ser. No. 666,440, filed Mar. 11, 1991, which is a continuation of application Ser. No. 328,703, filed Mar. 27, 1989, which is a continuation of application Ser. No. 039,289, filed Apr. 17, 1987, all now abandoned.
US Referenced Citations (16)
Foreign Referenced Citations (4)
Number |
Date |
Country |
144181 |
Nov 1981 |
JPX |
83689 |
May 1984 |
JPX |
59-35410 |
Sep 1984 |
JPX |
32678 |
Feb 1985 |
JPX |
Non-Patent Literature Citations (1)
Entry |
IBM Tech. Disc. Bulletin, "Easy Remove Platen", Irving, vol. 21, No. 9, Feb. 1979, pp. 3696-3697. |
Continuations (3)
|
Number |
Date |
Country |
Parent |
666440 |
Mar 1991 |
|
Parent |
328703 |
Mar 1989 |
|
Parent |
39289 |
Apr 1987 |
|