JPH0346927Y2 - - Google Patents

Info

Publication number
JPH0346927Y2
JPH0346927Y2 JP1982121849U JP12184982U JPH0346927Y2 JP H0346927 Y2 JPH0346927 Y2 JP H0346927Y2 JP 1982121849 U JP1982121849 U JP 1982121849U JP 12184982 U JP12184982 U JP 12184982U JP H0346927 Y2 JPH0346927 Y2 JP H0346927Y2
Authority
JP
Japan
Prior art keywords
ribbon
guide member
side wall
ribbon guide
cartridge case
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
Application number
JP1982121849U
Other languages
Japanese (ja)
Other versions
JPS5926361U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP12184982U priority Critical patent/JPS5926361U/en
Publication of JPS5926361U publication Critical patent/JPS5926361U/en
Application granted granted Critical
Publication of JPH0346927Y2 publication Critical patent/JPH0346927Y2/ja
Granted legal-status Critical Current

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Description

【考案の詳細な説明】 本考案は所定の印字位置までインクリボンをガ
イドするリボンガイド部材が回動可能なリボンカ
ートリツジに関する。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a ribbon cartridge in which a ribbon guide member for guiding an ink ribbon to a predetermined printing position is rotatable.

従来のリボンカートリツジは第5図に示す如く
リボン送り部材とリボン収納部を含むリボンカー
トリツジケース2とインクリボンを所定の印字位
置までガイドするリボンガイド部材1a及び1b
とが一体的に構成されていたので、リボンカート
リツジはリボンガイド部材の突出した分だけ余分
に外形寸法が大きくなり、単体で梱包する際に梱
包ケースが大型化し輸送コスト等が割高になると
いう欠点があつた。
As shown in FIG. 5, a conventional ribbon cartridge includes a ribbon cartridge case 2 that includes a ribbon feeding member and a ribbon storage section, and ribbon guide members 1a and 1b that guide the ink ribbon to a predetermined printing position.
Since the ribbon cartridge was constructed in one piece, the external dimensions of the ribbon cartridge became larger due to the protrusion of the ribbon guide member, and when it was packaged as a single unit, the packaging case became larger and transportation costs became relatively high. There were flaws.

本考案はこれらの欠点を除去し、梱包時にコン
パクトな外形寸法となり、輸送コストの低減が可
能なリボンカートリツジを提供することを目的と
する。
It is an object of the present invention to provide a ribbon cartridge that eliminates these drawbacks, has a compact external size when packed, and can reduce transportation costs.

本考考案によるリボンカートリツジは、リボン
ガイド部材が、軸部と、リボンカートリツジケー
スに収納されたリボンをガイドする一方の端部
と、リボンカートリツジケースの外側に張り渡さ
れたインクリボンをガイドする他方の端部とを備
え、 リボンカートリツジケースは、底面には軸部を
回動可能に支持する軸受部と、側面には弾性体で
板状の側壁とを備えるとともに、底面と側壁との
間にはリボンガイド部材が配される開口部が設け
られ、 一方の端部が側壁の内側に位置する状態におい
ては、この端部が側壁に当接しリボンガイド部材
は起こされた状態に保持され、 リボンガイド部材が回動され一方の端部が側壁
の外側に位置する状態においては、この端部が側
壁の下端部に当接し、リボンガイド部材の回転が
規制されることを特徴とするものである。
In the ribbon cartridge according to the present invention, the ribbon guide member has a shaft portion, one end portion that guides the ribbon stored in the ribbon cartridge case, and an ink ribbon stretched outside the ribbon cartridge case. The ribbon cartridge case has a bearing part that rotatably supports the shaft part on the bottom face, and a plate-shaped side wall made of an elastic material on the side face, An opening is provided between the ribbon guide member and the ribbon guide member, and when one end is located inside the side wall, this end comes into contact with the side wall and the ribbon guide member is in the raised state. When the ribbon guide member is held and the ribbon guide member is rotated so that one end is located outside the side wall, this end comes into contact with the lower end of the side wall, and the rotation of the ribbon guide member is restricted. It is something to do.

以下、図面に基づき詳細に説明する。 Hereinafter, a detailed explanation will be given based on the drawings.

第1図は本考案の一実施例を示すリボンカート
リツジの斜視図、第2図はその部分詳細図であり
リボンガイド部材が起こされた使用状態を示すも
のである。
FIG. 1 is a perspective view of a ribbon cartridge showing an embodiment of the present invention, and FIG. 2 is a partially detailed view of the ribbon cartridge, showing the state in which the ribbon guide member is raised.

インクリボン5を所定の印字位置までガイドす
る1対のリボンガイド部材3の一部には円柱形の
軸部3aが設けられ、インクリボンを収納するリ
ボンカートリツジケース4の内側の底面4gに設
けられた半円形断面の軸受部4aと回動自在に係
合している。リボンガイド部材3は、インクリボ
ン5の外れを防止するため側壁3b,3cが一体
に設けられて凹状断面をしており、側壁3b,3
cの一部には突起状のインクリボン外れ防止部3
dが設けられている。また、リボンガイド部材の
側壁3b,3cはリボンカートリツジケース4の
側壁4b,4eに当接しており、リボンガイド部
材3はリボンカートリツジケースの側壁4b,4
eを度当りとして、起こされた状態に保持されて
いる。リボンカートリツジケースの底面および側
壁は、リボンガイド部材3を配置するための開口
部4fと切り欠き部4c,4dを有し、側壁4
b,4eは弾性変形可能となつている。
A cylindrical shaft portion 3a is provided on a part of the pair of ribbon guide members 3 that guide the ink ribbon 5 to a predetermined printing position, and a cylindrical shaft portion 3a is provided on the inner bottom surface 4g of the ribbon cartridge case 4 that stores the ink ribbon. It is rotatably engaged with a bearing portion 4a having a semicircular cross section. The ribbon guide member 3 has side walls 3b and 3c integrally provided and has a concave cross section to prevent the ink ribbon 5 from coming off.
A part of c has a protruding ink ribbon detachment prevention part 3.
d is provided. Further, the side walls 3b, 3c of the ribbon guide member are in contact with the side walls 4b, 4e of the ribbon cartridge case 4, and the ribbon guide member 3 is in contact with the side walls 4b, 4e of the ribbon cartridge case 4.
The patient is kept in an upright position with e as the percussion. The bottom and side walls of the ribbon cartridge case have an opening 4f and cutouts 4c, 4d for arranging the ribbon guide member 3, and the side wall 4
b and 4e are elastically deformable.

リボンガイド部材3をおりたたむ場合、矢印p
方向に力を加えると、軸部3aを中心に回転しよ
うとし、側壁3b,3cはカートリツジケース4
の側壁4b,4eを押す。カートリツジケース4
の側壁4b,4eは、切欠部4c、及び4dによ
り片持ち梁状に形成されておりバネ性を有してい
るので、リボンガイド部材3の側壁3b,3cが
カートリツジケース4の側壁4b,4eを押し開
きながら回転する。リボンガイド部材3を約90度
回転すると、側壁3b,3cは側壁4b,4eの
内側を押していた状態から解かれ、側壁4b,4
eは元の位置に復帰し、側壁4b,4cの下端部
はリボンガイド部材3の軸部側の面の上に位置す
る。従つて、リボンガイド部材3は側壁4b,4
cの下端部4hにより回転が規制され折り畳まれ
た状態で保持される。なお、リボンガイド部材3
は、起こされた使用状態ではカートリツジケース
側壁4b,4eに弾性による押圧を受けて保持さ
れており、大きな外力が加わらない限り安定状態
を保つ。また、インクリボン5に過大な張力が加
わつた時には、側壁4b,4eの弾性によりトラ
ブルを防止することができる。
When folding the ribbon guide member 3, follow the arrow p
When force is applied in the direction, the side walls 3b and 3c tend to rotate around the shaft portion 3a, and the cartridge case 4
Push the side walls 4b and 4e of the Cartridge case 4
The side walls 4b, 4e of the ribbon guide member 3 are formed in a cantilever shape by the notches 4c and 4d and have spring properties, so that the side walls 3b, 3c of the ribbon guide member 3 are the same as the side walls 4b, 4e of the cartridge case 4. Rotate while pushing 4e open. When the ribbon guide member 3 is rotated approximately 90 degrees, the side walls 3b, 3c are released from the state in which they were pressing the insides of the side walls 4b, 4e, and the side walls 4b, 4
e returns to its original position, and the lower ends of the side walls 4b and 4c are located on the surface of the ribbon guide member 3 on the shaft side. Therefore, the ribbon guide member 3 is attached to the side walls 4b, 4
Rotation is regulated by the lower end 4h of c and held in the folded state. Note that the ribbon guide member 3
In the raised usage state, the cartridge case side walls 4b and 4e are held under elastic pressure, and remain stable unless a large external force is applied. Further, when excessive tension is applied to the ink ribbon 5, troubles can be prevented due to the elasticity of the side walls 4b and 4e.

リボンカートリツジケース側壁の切欠部4cは
インクリボン5をカートリツジケース4にセツト
する時に通す溝としての作用も兼ねており、リボ
ンのセツトが容易になつている。
The notch 4c in the side wall of the ribbon cartridge case also functions as a groove through which the ink ribbon 5 is passed when it is set in the cartridge case 4, making it easy to set the ribbon.

第3図は第2図の実施例の側断面図である。カ
ートリツジケース4の軸受部4aは、リボンガイ
ド部材の軸部3aとの係合部の断面形状が半円形
を成し、その開口部はリボンガイド部材の軸部3
aの直径よりも少し狭く形成してあるため、別体
である軸受部4aに軸部3aを挿入する時に軸受
部4aの開口部を強制的に押し広げて係合するこ
ととなり、以後抜け防止の機能を果たすこととな
る。
3 is a side sectional view of the embodiment of FIG. 2; FIG. The bearing part 4a of the cartridge case 4 has a semicircular cross-sectional shape at the engagement part with the shaft part 3a of the ribbon guide member.
Since it is formed to be slightly narrower than the diameter of a, when inserting the shaft part 3a into the separate bearing part 4a, the opening of the bearing part 4a is forcibly pushed wider and engaged, preventing it from coming off later. It will perform the following functions.

第4図は本考案による他の実施例を示す。第2
図中のカートリツジケース側壁4b,4eはカー
トリツジケース4と一体であるが、同様の作用を
なすものとして別体からなる弾性体、例えば金属
性の板ばね等をそれに代わるものとして用い、側
壁6とし、間に切り欠き部7を設けたものであ
る。この実施例によると弾性体の厚さを自由に選
択することが可能であり前記リボンガイド部材3
を保持する荷重を任意に選定することができると
いう利点がある。
FIG. 4 shows another embodiment according to the present invention. Second
The cartridge case side walls 4b and 4e in the figure are integral with the cartridge case 4, but a separate elastic body, such as a metal plate spring, is used as a substitute for performing the same function. 6, with a notch 7 provided therebetween. According to this embodiment, it is possible to freely select the thickness of the elastic body, and the thickness of the elastic body can be freely selected.
It has the advantage that the load to hold can be arbitrarily selected.

以上述べたように本考案によれば、リボンガイ
ド部材の一方の端部がリボンカートリツジの側壁
の内側に位置する状態においては、この端部が側
壁に当接しリボンガイド部材は起こされた状態に
保持され、一方、リボンガイド部材が回動され一
方の端部が側壁の外側に位置する状態において
は、この端部が側壁の下端部に当接し、リボンガ
イド部材の回転が規制される。
As described above, according to the present invention, when one end of the ribbon guide member is located inside the side wall of the ribbon cartridge, this end comes into contact with the side wall and the ribbon guide member is in the raised state. On the other hand, when the ribbon guide member is rotated and one end is located outside the side wall, this end comes into contact with the lower end of the side wall, and the rotation of the ribbon guide member is restricted.

つまり、リボンカートリツジを使用する状態
(リボンガイド部材が起こされた状態)において
は、リボンガイド部材はカートリツジケースの側
壁部の弾性力により開かれた状態に保持される。
That is, when the ribbon cartridge is used (the ribbon guide member is raised), the ribbon guide member is held open by the elastic force of the side wall of the cartridge case.

他方、リボンカートリツジが単体で梱包され輸
送等される場合(リボンガイド部材がたたまれた
状態)においては、リボンカートリツジケースの
側壁の下端部がリボンガイド部材の回動を規制
し、組み立てライン・梱包後の輸送時等で加えら
れる振動衝撃でもリボンガイド部材が開いてしま
うことがないので、組み立てラインの構成を簡素
にでき、梱包作業も格段に容易となつた。
On the other hand, when the ribbon cartridge case is packed and transported individually (with the ribbon guide member folded), the lower end of the side wall of the ribbon cartridge case restricts the rotation of the ribbon guide member, making it difficult to assemble. Since the ribbon guide member does not open even when subjected to vibrations and shocks during transportation after the line or packaging, the configuration of the assembly line can be simplified and packaging work has become much easier.

さらに、ケースにそのまま収納しても、搬送途
中にリボンガイド部材が開きインクリボンがケー
スに接触しインクがケースに流れ出しその部分の
リボンにインクの濃度差が生ずる等の輸送の際の
トラブルが防止することができる。
Furthermore, even if the ribbon is stored in the case, the ribbon guide member opens during transportation, and the ink ribbon comes into contact with the case, causing ink to flow into the case and prevent problems during transportation, such as differences in ink concentration on the ribbon in that area. can do.

さらに、たたまれた状態のリボンカートリツジ
は、占有体積が大幅に減るため梱包コスト及び輸
送コストが低減でき廉価なリボンカートリツジを
提供することができた。
Furthermore, since the ribbon cartridge in the folded state occupies a significantly reduced volume, packaging costs and transportation costs can be reduced, making it possible to provide an inexpensive ribbon cartridge.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案のリボンカートリツジの外観を
示す斜視図である。3……リボンガイド部材、4
……カートリツジケース側壁、3d……インクリ
ボン外れ防止部、第2図は本考案のリボンカート
リツジの部分詳細図である。3a……軸部、4a
……軸受部、第3図は本考案によるリボンカート
リツジの側断面図である。第4図は本考案による
リボンカートリツジの他の実施例を示す部分詳細
図である。6……側壁、第5図は従来のリボンカ
ートリツジの斜視図である。1a,1b……リボ
ンガイドアーム、2……リボンカートリツジケー
ス。
FIG. 1 is a perspective view showing the appearance of the ribbon cartridge of the present invention. 3... Ribbon guide member, 4
. . . Cartridge case side wall, 3d . . . Ink ribbon detachment prevention portion, FIG. 2 is a partial detailed view of the ribbon cartridge of the present invention. 3a...Shaft part, 4a
. . . Bearing portion. FIG. 3 is a side sectional view of the ribbon cartridge according to the present invention. FIG. 4 is a partially detailed view showing another embodiment of the ribbon cartridge according to the present invention. 6...Side wall, FIG. 5 is a perspective view of a conventional ribbon cartridge. 1a, 1b... Ribbon guide arm, 2... Ribbon cartridge case.

Claims (1)

【実用新案登録請求の範囲】 内部にインクリボンが収納されたリボンカート
リツジケースと、前記インクリボンをガイドする
一対のリボンガイド部材とからなるリボンカート
リツジにおいて、 前記リボンガイド部材は、軸部と、前記リボン
カートリツジケースに収納された前記リボンをガ
イドする一方の端部と、前記リボンカートリツジ
ケースの外側に張り渡された前記インクリボンを
ガイドする他方の端部とを備え、 前記リボンカートリツジケースは、底面には前
記軸部を回動可能に支持する軸受部と、側面には
弾性体で板状の側壁とを備えるとともに、前記底
面と前記側壁との間には前記リボンガイド部材が
配される開口部が設けられ、 前記一方の端部が前記側壁の内側に位置する状
態においては、前記一方の端部が前記側壁に当接
し前記リボンガイド部材は起こされた状態に保持
され、 前記リボンガイド部材が回動され前記一方の端
部が前記側壁の外側に位置する状態においては、
前記一方の端部が前記側壁の下端部に当接し、前
記リボンガイド部材の回転が規制されることを特
徴としたリボンカートリツジ。
[Claims for Utility Model Registration] A ribbon cartridge consisting of a ribbon cartridge case in which an ink ribbon is stored, and a pair of ribbon guide members that guide the ink ribbon, wherein the ribbon guide member has a shaft portion and a pair of ribbon guide members that guide the ink ribbon. , one end portion that guides the ribbon stored in the ribbon cartridge case, and the other end portion that guides the ink ribbon stretched outside the ribbon cartridge case; The toritsuji case includes a bearing section that rotatably supports the shaft section on the bottom surface, a plate-shaped side wall made of an elastic material on the side surface, and the ribbon guide member between the bottom surface and the side wall. is provided with an opening in which the ribbon guide member is arranged, and when the one end is located inside the side wall, the one end comes into contact with the side wall and the ribbon guide member is held in an upright state. , in a state where the ribbon guide member is rotated and the one end is located outside the side wall,
A ribbon cartridge, wherein the one end comes into contact with a lower end of the side wall to restrict rotation of the ribbon guide member.
JP12184982U 1982-08-11 1982-08-11 ribbon cartridge Granted JPS5926361U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12184982U JPS5926361U (en) 1982-08-11 1982-08-11 ribbon cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12184982U JPS5926361U (en) 1982-08-11 1982-08-11 ribbon cartridge

Publications (2)

Publication Number Publication Date
JPS5926361U JPS5926361U (en) 1984-02-18
JPH0346927Y2 true JPH0346927Y2 (en) 1991-10-04

Family

ID=30278732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12184982U Granted JPS5926361U (en) 1982-08-11 1982-08-11 ribbon cartridge

Country Status (1)

Country Link
JP (1) JPS5926361U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57156290A (en) * 1981-03-24 1982-09-27 Toshiba Corp Ribbon cartridge

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425310U (en) * 1977-07-19 1979-02-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57156290A (en) * 1981-03-24 1982-09-27 Toshiba Corp Ribbon cartridge

Also Published As

Publication number Publication date
JPS5926361U (en) 1984-02-18

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