JPH0273268U - - Google Patents
Info
- Publication number
- JPH0273268U JPH0273268U JP15185088U JP15185088U JPH0273268U JP H0273268 U JPH0273268 U JP H0273268U JP 15185088 U JP15185088 U JP 15185088U JP 15185088 U JP15185088 U JP 15185088U JP H0273268 U JPH0273268 U JP H0273268U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- counter
- zero
- pinion
- letter wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Push-Button Switches (AREA)
Description
第１図は本考案に係るカウンタの帰零機構を示
す斜視図、第２図は従来のカウンタの帰零機構を
示す斜視図である。
１……板状バネ部材、４……フレーム、６……
ピニオン、７……廻り止角柱体、８……文字車、
１０……回動体、１１……ギヤ部、１２……戻し
爪、１４……ハートカム、１９……プツシユノブ
。
FIG. 1 is a perspective view showing a counter zero return mechanism according to the present invention, and FIG. 2 is a perspective view showing a conventional counter zero return mechanism. 1...Plate spring member, 4...Frame, 6...
Pinion, 7... Rotating prism body, 8... Character wheel,
10... Rotating body, 11... Gear part, 12... Return pawl, 14... Heart cam, 19... Push knob.
Claims (1)
戻し爪と該文字車のギヤ部に噛合可能で廻り止角
柱体を有するピニオンとを設けた回動体と、 該回動体を駆動するプツシユノブと、 該廻り止角柱体に当接する板状バネ部材とを備
えるカウンタの帰零機構において、前記板状バネ
部材の基部をカウンタのフレーム本体に固定する
と共に、該板状バネ部材が前記プツシユノブの復
帰と前記回動体の復帰並びに前記ピニオンの整列
とを可能なバネ力を有して成ることを特徴とする
カウンタの帰零機構。[Scope of Claim for Utility Model Registration] A letter wheel provided with a heart cam and a gear portion, a return pawl that comes into contact with the heart cam to return the letter wheel to zero, and a rotation stopper prism that can engage with the gear portion of the letter wheel. In the counter zero return mechanism, the counter includes a rotating body provided with a pinion, a push knob for driving the rotating body, and a plate-shaped spring member that abuts the rotation-stopping prism body. A zero return mechanism for a counter, characterized in that the plate spring member has a spring force capable of returning the push knob, returning the rotating body, and aligning the pinion. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15185088U JPH0273268U (en) | 1988-11-24 | 1988-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15185088U JPH0273268U (en) | 1988-11-24 | 1988-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0273268U true JPH0273268U (en) | 1990-06-05 |
Family
ID=31426256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15185088U Pending JPH0273268U (en) | 1988-11-24 | 1988-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0273268U (en) |
-
1988
- 1988-11-24 JP JP15185088U patent/JPH0273268U/ja active Pending