JP2531075Y2 - Ink ribbon excisional - Google Patents

Ink ribbon excisional

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Publication number
JP2531075Y2
JP2531075Y2 JP1990028056U JP2805690U JP2531075Y2 JP 2531075 Y2 JP2531075 Y2 JP 2531075Y2 JP 1990028056 U JP1990028056 U JP 1990028056U JP 2805690 U JP2805690 U JP 2805690U JP 2531075 Y2 JP2531075 Y2 JP 2531075Y2
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Prior art keywords
lid
case body
fitting
locking
press
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JP1990028056U
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JPH03118672U (en
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直之 加茂
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三菱鉛筆株式会社
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Priority to JP1990028056U priority Critical patent/JP2531075Y2/en
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Description

【考案の詳細な説明】 (産業上の利用分野) 本考案は熱転写式プリンタ等に装填するインクリボンカセツトに関し、特にそのカセツトケースの組立性の改良に関する。 Description of the invention The present invention (BACKGROUND OF THE) relates ink ribbon excisional loading the thermal transfer printer or the like, more particularly to assembly of the improvement of the cassette case.

(従来の技術) 従来、第4図に示すように、カセツトケース(1)をケース本体(2)と蓋体(3)とにより構成して、ケース本体(2)内の両側端にそれぞれインクリボン(8) (Prior Art) Conventionally, as shown in FIG. 4, constituted by cassette case (1) a case body (2) and lid (3), respectively ink on both ends of the case body (2) ribbon (8)
を巻回した供給スプール(9)と巻取スプール(10)を配設し、インクリボン(8)を供給スプール(9)から引きだした後にガイド突起(11)により導きながら一旦ケース側壁に設けた凹部(1a)でケース外へ露出した後に再びケース内へ入れてガイド突起(11)により導きながら巻取スプール(10)まで到達させるインクリボン(8)の走行経路を構成し、該インクリボン走行経路の途中箇所には板バネ(12)で付勢されたフエルト製の摩擦材(13)をインクリボン(8)に当接させるブレーキ装置等を配設した構造のインクリボンカセツトが存在する。 Disposed to the supply spool wound (9) and the take-up spool (10), provided in once case side wall while guided by the guide protrusion (11) after the drawer from the ink ribbon (8) a supply spool (9) constitute a travel route recess ink ribbon to reach by (1a) to the take-up spool (10) while guiding the guide protrusion placed into the re case after exposure to the outside of the case (11) (8), the ink ribbon running the middle portion of the path there are ink ribbon excisional structure were provided with a brake device like that felt made of friction material which is urged by the leaf spring (12) and (13) in contact with the ink ribbon (8). このようなインクリボンカセツトは落下等の衝撃でケース本体(2)から蓋体(3)が簡単に外れて中の部品が飛散しないようにする必要があり、ケース本体(2)と蓋体(3)の確固な嵌着が望まれる。 Such ink ribbon excisional may need to be part being disengaged easily lid from the case body (2) by an impact such as a drop (3) is not scattered, the case body (2) and lid (3 firm a fitted and a) is desired. このケース本体(2)と蓋体(3)の従来の嵌着方法としては主に次の3方法が用いられている。 Mainly the following three methods are used as a conventional fitting method of the case body (2) and lid (3).

まず第1の方法は第5図に示すようにケース本体(2)と蓋体(3)を溶着する(図中一点鎖線で示す箇所が溶着部(14)を示す)方法であり、次に第2の方法は第6図に示すようにケース本体(2)に嵌合孔(4) First the first method is FIG. 5 to the welding case body (2) and lid (3) as shown (indicate where the welded portion indicated by a chain line in FIG. 14) method, then the second method is the fitting hole in the case body (2) as shown in FIG. 6 (4)
を設けて該嵌合孔(4)に対し蓋体(3)に設けた圧入ピン(7)を圧入嵌合する方法であり、そして最後の第3の方法は第7図に示すようにケース本体(2)の側壁に係止孔(5)を設けて該係止孔(5)に対し蓋体(3)に設けた係止片(6)のフツク部(6a)を係合させる方法である。 The provided fitting hole (4) with respect to a method for press-fitting the press-fit pin (7) provided on the lid (3), and the last third of the way the case as shown in FIG. 7 how to engage the body hook portion of the locking piece provided on the lid (3) relative to the locking hole (5) is provided engaging stop hole (5) on the side wall of (2) (6) (6a) it is. しかしながら、第1の方法は専用の溶着機が必要でコストがかかり、また溶着する加工時間が長いという欠点があり、また第2の方法は特にカセツトケースが樹脂製の場合に嵌合孔(4)と圧入ピン(7) However, the first method is costly and requires special welding machine, also has the disadvantage of working time for welding long, while the second method is the fitting hole (4, particularly when cassette case is made of resin ) and the press-fit pin (7)
の嵌合部にクリープが生じて嵌合力が弱まるという欠点があり、また第3の方法はケース本体(2)と蓋体(3)の位置決めが面倒で係止孔(5)に係止片(6) The locking piece of creep occur fitting force to the fitting portion has the disadvantage of weakening, and the third method is the case main body (2) and lid (3) positioning cumbersome locking hole (5) (6)
のフツク部(6a)を係合させにくいという欠点があつた。 Disadvantage of not easily engage the hook portion (6a) has been made. また、ケース本体(2)に対し蓋体(3)を嵌着させるときに、特に上記の第2の方法や第3の方法を採用する場合に、ケース本体(2)に対し蓋体(3)が平行な姿勢のまま押し込まれないと圧入ピン(7)や係止ピン(6)が破損する等の虞もあつた。 Further, with respect to the case body (2) when to fitting the lid (3), especially when employing the second method and the third method described above, the case body (2) relative to the lid (3 ) is a concern also been made, such as the press-fit pin is not pushed remain parallel posture (7) and locking pin (6) is damaged.

(考案が解決しようとする課題) 本考案はケース本体に蓋体を嵌着する場合に、前記従来例の第1の方法における溶着機のような専用の機械を必要とせず、またケース本体に対する蓋体の位置決めが容易で、且つケース本体に対し蓋体を平行な姿勢にして押し込むことができ、更にケース本体と蓋体の嵌着を確固になすことができるインクリボンカセツトの提供を目的とする。 If (invention Problems to be Solved) the present invention is to fit the lid to the case body, wherein without requiring a special machine such as a welding machine according to the first method of the prior art, also with respect to the case body easy positioning of the lid, and the case body to be able to push to the cover parallel posture, for the purpose of providing the ink ribbon excisional which can further form a fitted and the case body and the lid to the firm .

(課題を解決するための手段) 上記目的を達成するために、本考案のインクリボンカセツトは、カセツトケース(1)をケース本体(2)とこれに嵌着する蓋体(3)とによつて構成し、ケース本体(2)には蓋体(3)に向つて開口した複数の嵌合孔(4)を平面配置で設けると共に側壁に係止孔(5)を設け、また蓋体(3)には前記ケース本体(2)の係止孔(5)に係合可能なフツク部(6a)を先端に有する係止片(6)を設けると共に該係止片(6)よりも長い圧入ピン(7)を前記ケース本体(2)の嵌合孔(4)と対向する位置にそれぞれ突設し且つ各圧入ピン(7)の先端には嵌合孔(4)への圧入工程の初期段階でそのテーパ面が嵌合孔(4)の開口縁に当接して蓋体(3)をケース本体(2)に対し平行な姿勢とするよ To achieve (solutions for the problem) above object, the ink ribbon excisional of the present invention, the lid is fitted cassette case (1) and which in the case body (2) and (3) Niyotsute configured, the case body (2) provided with a locking hole (5) on the side wall provided with a plurality of fitting holes that aerodrome open to the lid (3) (4) in a plane arranged, also the lid (3 ) long pressed than the locking piece (engaging piece provided with a 6) (6) having engagable hook portion (6a) at the tip to the locking hole (5) of the case body (2) is initial press-fitting process of the pin the (7) the case body fitting hole in the tip of the fitting hole (4) projecting from respective opposite positions and then and the press-fit pin (7) (2) (4) its tapered surface in step is a parallel posture contact with the lid to the opening edge of the (3) with respect to the case body (2) of the fitting hole (4) に嵌合孔(4)に対して仮嵌合する先細状テーパ部(7a)を形成したことを特徴として構成されるものである。 It is constituted as characterized by forming a tapered taper portion for temporarily fitting (7a) relative to the fitting hole (4) to.

(実施例) 第1図乃至第3図を参照して実施例について説明する。 (Example) For Example with reference to Figure 1 through Figure 3 will be described. カセツトケース(1)は樹脂製のケース本体(2) Cassette case (1) is a resin case body (2)
とこれに嵌着する同じく樹脂製の蓋体(3)とによつて構成され、ケース本体(2)の内部には前記第4図に示した従来例で説明したような部品等(図示せず)が装備されている。 This One Manzanillo same lid made of a resin and (3) fits is configured, parts, etc. as the internal described in the conventional example shown in the FIG. 4 of the case body (2) (shown as It not) is equipped. このケース本体(2)の側壁の4隅には上方を開口した上下方向の嵌合孔(4)が設けられ、また側壁には3箇所に係止孔(5)が穿設されている。 Locking holes (5) are formed in three locations in the four corners vertical fitting hole having an open upper (4) is provided on, also the side walls of the side wall of the case main body (2). 一方、蓋体(3)の側縁部にはケース本体(2)の係止孔(5)に対し側壁の内側から係合する外向きのフツク部(6a)を先端に有する係止片(6)が下面側に垂設され、また4隅には同じく下面側に前記係止片(6)よりも長い4本の同一長さの圧入ピン(7)が垂設されている。 Meanwhile, the locking piece having hook portions outward to engage the inside of the side wall with respect to the locking hole (5) of the case body on the side edges of the lid (3) (2) (6a) at the tip ( 6) is suspended from the lower surface side, and the locking piece (6) four identical length of the press-fit pin longer than similarly on the lower surface side in the four corners (7) are vertically. そして各圧入ピン(7)の先端にはそれぞれ同一長さの先細状のテーパ部(7a)が形成されている。 The tapered tapered portion of each the same length at the tip of each press-fit pin (7) (7a) is formed. 各圧入ピンの先端テーパ部(7a)を除く部位の外径は勿論前記ケース本体(2)の嵌合孔(4)の内径より僅かに大きく設定されている。 The outer diameter of the portion except the tip tapered portion of the press-fit pin (7a) is of course slightly larger than the inner diameter of the fitting hole (4) of the case body (2). 従つてケース本体(2)の上方から蓋体(3)を自然降下させていくと、各圧入ピン(7) When upward from the lid of the slave connexion case body (2) and (3) gradually and naturally drop, each press-fit pin (7)
の先端テーパ部(7a)のみが嵌合孔(4)に没入して、 Of the tip end tapered portion only (7a) is retracted into the fitting hole (4),
テーパ部(7a)のテーパ面が嵌合孔(4)の開口縁に当接した状態に仮嵌合して、第2図の仮想線で示すように、蓋体(3)がケース本体(2)に対し略平行な姿勢で一旦支持され、且つ係止片(6)は係止孔(5)に対応するように位置決めされる。 Tapered surface of the tapered portion (7a) is fitted provisionally to contact with the opening edge of the fitting hole (4), as shown by the phantom lines in FIG. 2, the lid (3) is the case body ( once supported by a posture substantially parallel to 2), and the engaging piece (6) is positioned so as to correspond to the locking holes (5). この後に蓋体(3)に対し押下力を加えると、ケース本体(2)に対し蓋体(3)が平行な姿勢を維持しながら、圧入ピン(7)が嵌合孔(4)に圧入していき、蓋体(3)の下面がケース本体(2)の上面に接触すると係止片(6)のフツク部(6a)が係止孔(5)に係合してケース本体(2)と蓋体(3)の嵌着が完了する。 The addition of pressing force to the lid (3) Thereafter, while with respect to the case body (2) the lid (3) maintains a posture parallel, pressed press fit pins (7) of the fitting hole (4) to continue, the lid (3) When the lower surface of the contacts the upper surface of the case body (2) locking piece hook portion (6a) is case body engages the locking hole (5) (6) (2 ) and fitted and of the lid (3) is completed.

(作用及び効果) 本考案は叙上の通りであり、まずケース本体(2)に対し蓋体(3)を嵌着する場合に専用の溶着機のような機械を必要とせず単に蓋体(3)をケース本体(2)に対して押し込むだけでよいのでコストを抑えることができ、次に圧入ピン(7)を嵌合孔(4)に圧入することにより係止孔(5)に対する係止片(6)の位置決めが自動的になされるので位置決め作業の面倒が解消し、また圧入ピン(7)の先端テーパ部(7a)が嵌合孔(4) (Action and Effect) The present invention is as the ordination, first simply lid without the need for machines such as dedicated welder when with respect to the case body (2) for fitting the lid (3) ( 3) it is only pushed against the case body (2) can suppress the cost, engagement against the locking holes (5) by then press-fitting the pin (7) is press-fitted into the fitting hole (4) stop piece because of (6) positioning is done automatically eliminates troublesome positioning operation, also tapered tip portion of the press-fit pin (7) (7a) is fitting hole (4)
に仮嵌合してテーパ面が嵌合孔の開口縁に当接することにより蓋体(3)がケース本体(2)に対し圧入工程の初期段階で一旦平行な姿勢で支持されてからその姿勢のまま圧入が続けられて蓋体(3)とケース本体(2)の嵌着が行われるので圧入ピン(7)や係止片(6)が組立工程で無理な姿勢をとることがなくその破損が防止され、更に圧入ピン(7)と嵌合孔(4)の嵌合に加えて係止片(6)のフツク部(6a)と係止孔(5)が係合することになるのでケース本体(2)と蓋体(3)の嵌着状態が確固となつてたとえ圧入ピン(7)と嵌合孔(4)の嵌合部においてクリープが生じてもケース本体(2)からの蓋体(3)の分解脱落が防止されるものである。 Provisional fitted their orientation from being supported by the temporarily parallel posture at the initial stage of the press-fitting step the lid (3) is with respect to the case body (2) by the tapered surface abuts against the opening edge of the fitting hole to remains pressed is followed by the lid (3) and press-fit pins (7) so fitted and the case body (2) is performed and the locking piece (6) is that without taking unnatural posture in the assembly process of breakage is prevented, hook portion of the locking piece in addition to the fitting of the press-fit pin (7) and fitting hole (4) (6) (6a) and locking hole (5) is able to engage further since the case main body (2) and lid (3) if Compliant pin fitting wearing condition Te summer and firm (7) and the fitting hole case body even if creep in fitting portion (4) (2) in which degradation dropping of the lid (3) is prevented.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

第1図乃至第3図は本考案の実施例に係るもので、第1 Figure 1 to Figure 3 is intended according to the embodiment of the present invention, the first
図はケース本体と蓋体が嵌着する前の状態を示す斜視図、第2図は第1図と同じ状態を示す側面図、第3図はケース本体の係止孔に蓋体の係止片のフツク部が係合した状態を示す部分断面図である。 Figure is a perspective view showing a state before the case body and the lid body is fitted, FIG. 2 is a side view, FIG. 3 is the locking of the lid in the locking hole of the case body showing the same state as FIG. 1 hook portion of the strip is a partial cross-sectional view showing the engagement. また第4図乃至第7図は従来例に係るもので、第4図は蓋体の一部を破断した平面図、第5図はケース本体に蓋体が溶着で嵌着した従来の斜視図、第6図は蓋体とケース本体が圧入ピンと嵌合孔の嵌合により嵌着する構造の従来例の嵌着前の状態を示す斜視図、第7図は蓋体とケース本体が係止片のフツク部と係止孔の係合により嵌着する構造の従来例の嵌着前の状態を示す斜視図である。 The Figure 4 through Figure 7 are those according to the conventional example, FIG. 4 is a partially cut away plan view of the lid, Fig. 5 conventional perspective view lid to the case body is fitted with welding , FIG. 6 is a perspective view showing a conventional example fitted state before the structure lid and the case body is fitted with the fitting of the press-fit pin and the fitting hole, Fig. 7 the lid and the case main body locking it is a perspective view showing a conventional example of a fitting state before a structure is fitted by engagement of the hook portion and the locking hole of the strip. (1)……カセツトケース、(2)……ケース本体、 (1) ...... cassette case, (2) ... the case body,
(3)……蓋体、(4)……嵌合孔、(5)……係止孔、(6)……係止片、(6a)……フツク部、(7)… (3) ... lid, (4) ... fitting hole, (5) ... locking hole, (6) ... engaging piece (6a) ... hook portion, (7) ...
…圧入ピン、(7a)……テーパ部。 ... press-fit pin, (7a) ...... tapered portion.

Claims (1)

    (57)【実用新案登録請求の範囲】 (57) [range of utility model registration request]
  1. 【請求項1】カセツトケース(1)をケース本体(2) 1. A cassette case main body case (1) (2)
    とこれに嵌着する蓋体(3)とによつて構成し、ケース本体(2)には蓋体(3)に向つて開口した複数の嵌合孔(4)を平面配置で設けると共に側壁に係止孔(5) Side walls with a thereto to One Manzanillo the lid (3) configured to fit, in the case body (2) providing a plurality of fitting holes that aerodrome open to the lid (3) and (4) in a plane disposed the locking holes (5)
    を設け、また蓋体(3)には前記ケース本体(2)の係止孔(5)に係合可能なフツク部(6a)を先端に有する係止片(6)を設けると共に該係止片(6)よりも長い圧入ピン(7)を前記ケース本体(2)の嵌合孔(4) The provided, also locking with the lid (3) providing the locking piece (6) having engagable hook portion (6a) at the tip to the locking hole (5) of the case body (2) fitting hole piece the case body long press-fit pin (7) than (6) (2) (4)
    と対向する位置にそれぞれ突設し且つ各圧入ピン(7) Projecting respectively opposite positions and then and the press-fit pin (7)
    の先端には嵌合孔(4)への圧入工程の初期段階でそのテーパ面が嵌合孔(4)の開口縁に当接して蓋体(3) Contact with the lid in the opening edge of the tip fitting hole that tapered surface fitting hole in the initial stage of the press-fitting process to (4) (4) (3)
    をケース本体(2)に対し平行な姿勢とするように嵌合孔(4)に対して仮嵌合する先細状テーパ部(7a)を形成したことを特徴とするインクリボンカセツト。 Characterized in that the formation of the tapered shape tapered portion for temporarily fitted against the fitting hole (4) so ​​as to parallel orientation with respect to the case body (2) (7a) ink ribbon excisional.
JP1990028056U 1990-03-19 1990-03-19 Ink ribbon excisional Active JP2531075Y2 (en)

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Application Number Priority Date Filing Date Title
JP1990028056U JP2531075Y2 (en) 1990-03-19 1990-03-19 Ink ribbon excisional

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Application Number Priority Date Filing Date Title
JP1990028056U JP2531075Y2 (en) 1990-03-19 1990-03-19 Ink ribbon excisional

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JPH03118672U JPH03118672U (en) 1991-12-06
JP2531075Y2 true JP2531075Y2 (en) 1997-04-02

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JP5128097B2 (en) * 2006-09-06 2013-01-23 株式会社Mic Clothes such as foundation and method for producing the same
JP4561789B2 (en) * 2007-08-02 2010-10-13 セイコーエプソン株式会社 Tape cartridge
NZ596061A (en) 2009-03-31 2013-11-29 Brother Ind Ltd Tape cassette
ES2554777T3 (en) 2008-12-25 2015-12-23 Brother Kogyo Kabushiki Kaisha Ribbon cartridge and ribbon printer
US8764326B2 (en) 2009-03-31 2014-07-01 Brother Kogyo Kabushiki Kaisha Tape cassette
US20100166477A1 (en) 2008-12-25 2010-07-01 Brother Kogyo Kabushiki Kaisha Tape printer
US9409425B2 (en) 2009-03-31 2016-08-09 Brother Kogyo Kabushiki Kaisha Tape cassette
JP5136503B2 (en) 2009-03-31 2013-02-06 ブラザー工業株式会社 Tape cassette
CN104442030B (en) 2009-03-31 2017-04-12 兄弟工业株式会社 Tape cassette
JP5552762B2 (en) * 2009-06-30 2014-07-16 ブラザー工業株式会社 Tape cassette
US8641304B2 (en) 2009-06-30 2014-02-04 Brother Kogyo Kabushiki Kaisha Tape cassette
WO2011074086A1 (en) 2009-12-16 2011-06-23 ブラザー工業株式会社 Tape cassette
CN102481794B (en) 2009-12-28 2014-12-10 兄弟工业株式会社 Tape cassette
JP5093265B2 (en) 2010-02-26 2012-12-12 ブラザー工業株式会社 Tape cassette

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