JPH0346930Y2 - - Google Patents
Info
- Publication number
- JPH0346930Y2 JPH0346930Y2 JP1982133126U JP13312682U JPH0346930Y2 JP H0346930 Y2 JPH0346930 Y2 JP H0346930Y2 JP 1982133126 U JP1982133126 U JP 1982133126U JP 13312682 U JP13312682 U JP 13312682U JP H0346930 Y2 JPH0346930 Y2 JP H0346930Y2
- Authority
- JP
- Japan
- Prior art keywords
- ribbon
- ratchet gear
- rod
- ribbon winding
- spool
- 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.)
- Expired
Links
- 238000004804 winding Methods 0.000 claims description 33
- 230000004913 activation Effects 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
本考案は、タイプライタ用リボンの捲き取り装
置に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a typewriter ribbon winding device.
［従来の技術］
従来タイプライタ用のリボン装置として、リボ
ンスプールにリボンを捲き、リボンスプールを回
転させることにより、印字終了後の使用済みリボ
ンを順次捲き取るものがあつた。[Prior Art] Conventionally, as a ribbon device for a typewriter, there is a typewriter that winds up the ribbon on a ribbon spool and rotates the ribbon spool to sequentially wind up the used ribbon after printing is completed.
［考案が解決しようとする課題］
このようなリボン捲き取り装置では、リボンス
プールに捲き取られたリボンの量が増すごとに、
リボンの径が大きくなりリボン送り量がしだいに
増えてしまうといつた問題があつた。[Problem to be solved by the invention] In such a ribbon winding device, as the amount of ribbon wound onto the ribbon spool increases,
There was a problem when the diameter of the ribbon became larger and the amount of ribbon feed gradually increased.
［課題を解決するための手段］
このような問題を解決するために本考案におけ
るタイプライタ用リボンの捲き取り装置は、作動
杆に回動自在に設けられ上部にリボン捲き取りラ
チエツト歯車部を備え、下方にラチエツト歯車を
備えたリボン捲き取り部材と、作動杆に設けられ
前記ラチエツト歯車に係合する送り爪杆と、基盤
に設けられ前記ラチエツト歯車に係合する制動爪
杆と、基盤に対して揺動自在に架せられる揺動杆
と、揺動杆に設けられてリボン捲き取り部材と接
しないように溝を有するリボンホルダと、揺動杆
に回動自在に設けられるリボンスプールと、リボ
ンスプールとラチエツト歯車部とを係合するよう
に前記揺動杆と基盤との間に設けられたスプリン
グとを有するものである。[Means for Solving the Problems] In order to solve these problems, the typewriter ribbon winding device according to the present invention is provided with a ribbon winding ratchet gear part rotatably mounted on an operating rod and provided at the upper part. , a ribbon winding member having a ratchet gear on the lower side, a feed pawl rod provided on the operating rod and engaged with the ratchet gear, a brake pawl rod provided on the base and engaged with the ratchet gear; a swinging rod that is swingably mounted on the swinging rod; a ribbon holder that is provided on the swinging rod and has a groove so as not to contact the ribbon winding member; and a ribbon spool that is rotatably provided on the swinging rod; A spring is provided between the swinging rod and the base so as to engage the ribbon spool and the ratchet gear portion.
［作用］
この考案によれば、揺動杆がスプリングにより
リボン捲き取り部材に向け付勢されると、リボン
ホルダの溝がリボン捲き取り部材を避けるので、
リボンスプールはラチエツト歯車部と接すること
ができる。そしてリボン捲き取り部材によつて、
リボンスプールのリボン捲き取り量に関係なく、
リボンを一定量で捲き取ることができる。[Operation] According to this invention, when the swinging rod is biased toward the ribbon winding member by the spring, the groove of the ribbon holder avoids the ribbon winding member, so that
The ribbon spool can contact the ratchet gear section. And by the ribbon winding member,
Regardless of the ribbon winding amount of the ribbon spool,
You can wind up a certain amount of ribbon.
［実施例］
次に先ず第１図本考案実施例のリボン捲き取り
装置の上面図、第２図本考案実施例のリボン捲き
取り装置の上断面図第３図本実施例のリボン捲き
取り装置の一部分を切り欠くと共に断面で示した
側面図とをもとに詳記する。[Example] First, Figure 1 is a top view of a ribbon winding device according to an embodiment of the present invention, Figure 2 is a top sectional view of a ribbon winding device according to an embodiment of the present invention, and Figure 3 is a top view of a ribbon winding device according to an embodiment of the present invention. A detailed description will be given based on a partially cutaway side view and a cross-sectional side view.
連動軸体３と捲き取り起動体７は、連動軸体３
の軸部６を捲き取り起動体７の縦孔部１０に嵌合
させ止めネジ１１によりネジ止めし一体化されて
おり、基盤１に一体的に設けられた軸受け２にお
いて回動するようにに設けられている。 The interlocking shaft body 3 and the rolling-up starting body 7 are the interlocking shaft body 3
The shaft part 6 is rolled up and fitted into the vertical hole part 10 of the starting body 7, and is screwed together with a set screw 11 so that it can rotate on a bearing 2 integrally provided on the base plate 1. It is provided.
この連動軸体３の下端部には、円盤状の台座部
４と、その台座部４と一体的に設けられた起動用
のラチエツト歯車５が架せられている。 A disc-shaped pedestal 4 and a starting ratchet gear 5 integrally provided with the pedestal 4 are mounted on the lower end of the interlocking shaft 3.
また捲き取り起動体７には、リボンのたるみを
とるとき手動で回転させる摘子部８とリボン送り
車であるラチエツト歯車部９が設けられている。 The winding starter 7 is also provided with a knob 8 which is manually rotated to take up slack in the ribbon, and a ratchet gear 9 which is a ribbon feeding wheel.
作動杆１２は、その一端に孔１３が開けられ、
軸ネジ１４をその孔１３に挿し通し連動軸体３下
方中心に開けられたネジ孔１５と止めることによ
り、連動軸体３を回動するように設けており、他
端部において起動杆に軸ネジ２０で関着されてい
る。 The operating rod 12 has a hole 13 at one end,
By inserting the shaft screw 14 into the hole 13 and fixing it with the screw hole 15 drilled in the center of the lower part of the interlocking shaft 3, the interlocking shaft 3 is provided to be rotated, and the shaft is attached to the activation rod at the other end. It is attached with screws 20.
この作動杆１２の略中央部には前記ラチエツト
歯車５の歯間に係合するラチエツト歯車起動用の
送り爪１６が、軸ネジ１７により架せられスプリ
ング１８によつてラチエツト歯車５に向けて付勢
されている。 A feed pawl 16 for starting the ratchet gear that engages between the teeth of the ratchet gear 5 is mounted approximately in the center of the operating rod 12 by a shaft screw 17 and is attached toward the ratchet gear 5 by a spring 18. Forced.
制動爪２１は、基盤１に軸ネジ２８により架せ
られスプリング２９によつてラチエツト歯車５に
向けて付勢されている。 The brake pawl 21 is mounted on the base 1 by a shaft screw 28 and urged toward the ratchet gear 5 by a spring 29.
第６図は、本実施例において起動杆が押し出さ
れた状態の上面図である。この状態において送り
爪１６及び制動爪２１は、図中ラチエツト歯車５
の矢印方向への回動を許すが、反矢印方向の回動
はこれを阻止する設けられてある。 FIG. 6 is a top view of a state in which the activation rod is pushed out in this embodiment. In this state, the feed pawl 16 and the brake pawl 21 are connected to the ratchet gear 5 in the figure.
It is provided to allow rotation in the direction of the arrow, but to prevent rotation in the direction opposite to the arrow.
リボン２５を捲き取るリボンスプール２７は、
揺動杆３０の端部に植設された軸３１に回動自在
に架せて設けられている。 The ribbon spool 27 that winds up the ribbon 25 is
It is rotatably mounted on a shaft 31 implanted at the end of the swinging rod 30.
また軸３１にはリボンを揃えて捲き取らすため
のリボンホルダ２６が設けられている。 Further, the shaft 31 is provided with a ribbon holder 26 for winding up the ribbons in alignment.
このリボンホルダ２６には溝部２６１（第８
図）が切り取られている。 This ribbon holder 26 has a groove 261 (the eighth
(Fig.) has been cut out.
揺動杆３０は、リボンスプール２７を架せた側
との別端部を軸ネジ２８により基盤から回動自在
に架せておき、スプリング２９によつて常に捲き
取り起動体７のラチエツト歯車部９に向けて揺動
するように設けられている。 The swinging rod 30 is rotatably hung from the base by means of a shaft screw 28 at the end opposite to the side on which the ribbon spool 27 is hung. It is provided so as to swing toward 9.
このスプリング２９の付勢による揺動杆３０の
揺動は、リボンスプール２７が前記捲き取り起動
体７のラチエツト歯車部９に衝合することにより
阻止されるようになつている。 The swinging of the swinging rod 30 due to the biasing force of the spring 29 is prevented by the ribbon spool 27 coming into contact with the ratchet gear portion 9 of the winding starter 7.
このような構成において、第１図に示すように
作動杆３０はスプリング２９によつて捲き取り起
動体７方向に向け付勢されており、リボン２５の
リボンスプール２７への捲き初めの状態（リボン
２５はリボンスプール２７に接着剤等により固着
されている）では、リボンホルダ２６の溝部２６
１に捲き取り起動体７が係合してラチエツト歯車
部９がリボンプール２７に当接している。 In such a configuration, as shown in FIG. 25 is fixed to the ribbon spool 27 with adhesive or the like), the groove 26 of the ribbon holder 26
1 is engaged with the winding starter 7, and the ratchet gear portion 9 is in contact with the ribbon pool 27.
起動杆１９が第２図矢印方向に移動し第６図の
状態となるときラチエツト歯車５は、制動爪２１
により回転は阻止されるが、同じく起動杆１９が
第６図矢印方向に移動し再び第２図の状態になる
とラチエツト歯車５は、制動爪２１が回転を阻止
しないためθだけ回転する。 When the starting rod 19 moves in the direction of the arrow in FIG. 2 and reaches the state shown in FIG.
However, when the activation rod 19 similarly moves in the direction of the arrow in FIG. 6 and returns to the state shown in FIG. 2, the ratchet gear 5 rotates by θ because the brake pawl 21 does not prevent rotation.
従つて起動杆１９の往復動によつてラチエツト
歯車５の架せられる連動軸体３と一体化される捲
き取り起動体７のラチエツト歯車部９は、常に一
定量（θ）だけ回転することになり、リボンを
θ／180・π・ｒだけ送ることとなる。 Therefore, by the reciprocating movement of the starting rod 19, the ratchet gear portion 9 of the winding starter 7, which is integrated with the interlocking shaft 3 on which the ratchet gear 5 is mounted, always rotates by a constant amount (θ). Therefore, the ribbon is fed by θ/180·π·r.
第８図は、リボンスプール２７にリボン２５が
捲き取られた状態での上面図である。 FIG. 8 is a top view of the ribbon 25 wound up on the ribbon spool 27.
この状態で、リボンスプール２７とラチエツト
歯車部９のとは、捲き取られたリボン２５によつ
てその間隔は広がつているが、リボン送りの駆動
はラチエツト歯車部９にあり、またスプリング２
９の付勢により押し付けられているから、リボン
送りは、一定の量で滑ることなく確実に行える。 In this state, the distance between the ribbon spool 27 and the ratchet gear part 9 has widened due to the ribbon 25 being wound up, but the drive for feeding the ribbon is in the ratchet gear part 9, and the spring 2
Since the ribbon is pressed by the biasing force 9, the ribbon can be fed reliably by a constant amount without slipping.
ここでリボンを送るラチエツト歯車部は、リボ
ンに爪部をくいこませすべりをなくす点でラチエ
ツト歯車が好ましいが、リボンを確実に送ること
が出来れば、例えばゴム製の車などでもよくその
材質形状は問わない。 Here, the ratchet gear for feeding the ribbon is preferably a ratchet gear because the claws engage the ribbon to eliminate slippage, but if the ribbon can be fed reliably, it may be made of a rubber wheel, etc. I don't care.
［考案の効果］
本考案によれば、揺動杆がスプリングによりリ
ボン捲き取り部材に向け付勢されると、リボンホ
ルダの溝がリボン捲き取り部材を避けるので、リ
ボンスプールはラチエツト歯車部と接することが
でき、リボン捲き取り部材は常に一定量送りであ
るから、リボンスプールへのリボン捲き取り量に
関係なく、リボンの捲き取り開始から終了まで安
定したリボン送りが出来る。[Effects of the invention] According to the invention, when the swinging rod is urged toward the ribbon winding member by the spring, the groove of the ribbon holder avoids the ribbon winding member, so that the ribbon spool comes into contact with the ratchet gear part. Since the ribbon winding member always feeds a fixed amount, stable ribbon feeding is possible from the start to the end of ribbon winding, regardless of the amount of ribbon winding onto the ribbon spool.
第１図は、本考案実施例のリボン捲き取り装置
の上面図。第２図は、本考案実施例のリボン捲き
取り装置の上断面図。第３図は、本考案実施例の
リボン捲き取り装置の一部分を切り欠くと共に断
面で示した側面図。第４図は、第１の爪の側面
図。第５図は、第２の爪の側面図。第６図は、起
動杆が押し出された状態の上断面図。第７図は、
起動杆が押し出された状態の上面図。第８図は、
リボンが捲き取られた状態の上面図。
１……基盤、２……軸受け、３……連動軸体、
５……ラチエツト歯車、６……軸部、７……捲き
取り起動体、８……摘子部、９……ラチエツト歯
車部、１２……作動杆、１５……ネジ孔、１６…
…送り爪、１９……起動杆、２１……制動爪、２
５……リボン、２６……リボンホルダ、２７……
リボンスプール、２９……スプリング、３０……
揺動杆。
FIG. 1 is a top view of a ribbon winding device according to an embodiment of the present invention. FIG. 2 is a top sectional view of the ribbon winding device according to the embodiment of the present invention. FIG. 3 is a side view showing a part of the ribbon winding device according to the embodiment of the present invention in section. FIG. 4 is a side view of the first claw. FIG. 5 is a side view of the second claw. FIG. 6 is a top sectional view with the activation rod pushed out. Figure 7 shows
FIG. 3 is a top view of a state in which the activation rod is pushed out. Figure 8 shows
The top view of the state where the ribbon is rolled up. 1...Base, 2...Bearing, 3...Interlocking shaft body,
5... Ratchet gear, 6... Shaft, 7... Winding starter, 8... Knob, 9... Ratchet gear, 12... Operating rod, 15... Screw hole, 16...
...Feeding claw, 19... Starting rod, 21... Braking claw, 2
5... Ribbon, 26... Ribbon holder, 27...
Ribbon spool, 29... Spring, 30...
Swinging rod.
Claims (1)
取りラチエツト歯車部を備え、下方にラチエツト
歯車を備えたリボン捲き取り部材と、 作動杆に設けられ前記ラチエツト歯車に係合す
る送り爪杆と、 基盤に設けられ前記ラチエツト歯車に係合する
制動爪杆と、 基盤に対して揺動自在に架せられる揺動杆と、 揺動杆に設けられてリボン捲き取り部材と接し
ないように溝を有するリボンホルダと、 揺動杆に回動自在に設けられるリボンスプール
と、 リボンスプールとリボン捲き取りラチエツト歯
車部とを係合するように前記揺動杆と基盤との間
に設けられたスプリングとを有することを特徴と
するタイプライタ用リボン捲き取り装置。[Scope of Claim for Utility Model Registration] A ribbon winding member that is rotatably provided on an operating rod and has a ribbon winding ratchet gear portion on the upper side and a ratchet gear portion on the lower side; A feed pawl rod that engages, a braking pawl rod that is provided on the base and engages with the ratchet gear, a swinging rod that is swingably mounted on the base, and a ribbon winding rod that is provided on the swinging rod and that engages with the ratchet gear. A ribbon holder having a groove so as not to come into contact with the member; a ribbon spool rotatably provided on the swinging rod; and the swinging rod and the base so as to engage the ribbon spool with the ribbon winding ratchet gear. 1. A typewriter ribbon winding device comprising: a spring provided between the ribbon winding device;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13312682U JPS5938065U (en) | 1982-09-03 | 1982-09-03 | Typewriter ribbon winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13312682U JPS5938065U (en) | 1982-09-03 | 1982-09-03 | Typewriter ribbon winding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5938065U JPS5938065U (en) | 1984-03-10 |
| JPH0346930Y2 true JPH0346930Y2 (en) | 1991-10-04 |
Family
ID=30300414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13312682U Granted JPS5938065U (en) | 1982-09-03 | 1982-09-03 | Typewriter ribbon winding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5938065U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5995301U (en) * | 1982-12-20 | 1984-06-28 | 株式会社日立製作所 | optical lens |
| JPH0629677A (en) * | 1992-07-10 | 1994-02-04 | Fujitsu Ltd | Switch board unit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55134271U (en) * | 1979-03-13 | 1980-09-24 | ||
| JPS5663549U (en) * | 1979-10-19 | 1981-05-28 |
-
1982
- 1982-09-03 JP JP13312682U patent/JPS5938065U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5938065U (en) | 1984-03-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0330788A (en) | Binding adjust instrument for ski boot | |
| US3967790A (en) | Cartridge drive apparatus | |
| JPH0346930Y2 (en) | ||
| JPH0471715B2 (en) | ||
| JPH0118371Y2 (en) | ||
| JPH0346931Y2 (en) | ||
| JPS61268474A (en) | Ink ribbon cassette | |
| JP2001030689A (en) | Power transmitting device for delivery core and take-up core in coating film transfer utensil | |
| JPH0710610B2 (en) | Ribbon cassette | |
| KR970000843Y1 (en) | Code reel | |
| JPH0424937Y2 (en) | ||
| JPS5920292Y2 (en) | Reel winding game toy | |
| JPS5917648Y2 (en) | Printing ribbon feeder | |
| JPS5862088A (en) | Ink ribbon take-up device | |
| JPH0731752U (en) | dispenser | |
| SE8007794L (en) | FERGBANDKASSETT | |
| JPS6292249U (en) | ||
| JPS6141710Y2 (en) | ||
| JPS6277158U (en) | ||
| JPS582622Y2 (en) | Automatic paper winding mechanism | |
| JPH0248354U (en) | ||
| JPS56168644A (en) | Film winding mechanism of camera | |
| JPH01130663U (en) | ||
| JPS5862089A (en) | Ink ribbon take-up device | |
| JPS63125549U (en) |