JPS6128892Y2 - - Google Patents
Info
- Publication number
- JPS6128892Y2 JPS6128892Y2 JP11070482U JP11070482U JPS6128892Y2 JP S6128892 Y2 JPS6128892 Y2 JP S6128892Y2 JP 11070482 U JP11070482 U JP 11070482U JP 11070482 U JP11070482 U JP 11070482U JP S6128892 Y2 JPS6128892 Y2 JP S6128892Y2
- Authority
- JP
- Japan
- Prior art keywords
- wire
- connecting member
- nipple
- double
- chamber
- 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
- 210000002445 nipple Anatomy 0.000 claims description 26
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
- F16C1/10—Means for transmitting linear movement in a flexible sheathing, e.g. "Bowden-mechanisms"
- F16C1/101—Intermediate connectors for joining portions of split flexible shafts and/or sheathings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Mechanical Engineering (AREA)
- Flexible Shafts (AREA)
Description
【考案の詳細な説明】
本考案は、インナーワイヤーにチユーブ状のア
ウターワイヤーを套挿して成る一方の二重ワイヤ
ーに他方の二重ワイヤーを着脱自在に連結して全
体の長さを調節するために用いる二重ワイヤー連
結装置に関する。[Detailed description of the invention] This invention is made by inserting a tube-shaped outer wire into an inner wire and detachably connecting one double wire to the other double wire to adjust the overall length. This invention relates to a double wire connection device used for.
例えば、所謂背負式動力刈払機においては、作
業者の背面に位置する支枠に支持せしめた原動機
に二重ワイヤーを用いたスロツトルワイヤーの一
端を取付ける一方、作業者が身体前面において両
手で把持するように構成された刈払機本体適部に
スロツトルレバーを取り付け、このスロツトルレ
バーに前記スロツトルワイヤーの他端を連結する
ことにより、作業者が手元でスロツトルレバーを
操作すると原動機の出力を所望通りに調節し得る
ように構成されている。 For example, in a so-called backpack-type power brush cutter, one end of a throttle wire using a double wire is attached to the prime mover, which is supported by a support frame located on the back of the worker, while the worker grips it with both hands in front of his body. By attaching a throttle lever to the appropriate part of the brush cutter main body, and connecting the other end of the throttle wire to this throttle lever, when the operator operates the throttle lever at hand, the output of the prime mover is increased. It is configured so that it can be adjusted as desired.
ところで、前記刈払機本体は種々の型式ものが
提供されており、このため、原動機とスロツトル
レバー間の距離は刈払機本体の型式により種々異
なる。従つて、製造者においては刈払機の型式に
応じた種々の長さのスロツトルワイヤーを用意す
る必要があり、これがコスト上昇の一因となつて
いた。かかる場合、既製の短いスロツトワイヤー
に別途用意した一定長さのスロツトルワイヤーを
着脱自在に連接して所望の長さとすることができ
ればきわめて好都合である。 By the way, various types of brush cutter bodies are available, and therefore, the distance between the prime mover and the throttle lever varies depending on the type of the brush cutter body. Therefore, manufacturers are required to prepare throttle wires of various lengths depending on the type of brush cutter, which is one of the causes of increased costs. In such a case, it would be extremely convenient if a separately prepared throttle wire of a certain length could be detachably connected to a ready-made short slot wire to obtain a desired length.
又、一般にスロツトルワイヤーは気化器のバル
ブ等の精密部品に直結するように原動機に取付け
られているため、素人がスロツトルワイヤーを取
り外すと、再び取り付ける際に原動機自体の再調
整を要する等のトラブルを生じ易いので、スロツ
トルワイヤーの一端は、原動機に容易に外れない
ように固着されているのが通常である（スロツト
ルレバーに対しては簡単に外れるように連結され
ている）。従つて、例えば刈払機の原動機を取外
して他の目的の動力源として使用しようとして
も、固着されたスロツトルワイヤーの長さが短か
すぎて使用目的に不適である場合は、かかる原動
機の他の目的への転用を断念するか、若しくは上
述した取り外し時及び再取り付けの際の不便を承
知の上で原動機からスロツトルワイヤーを取り外
して所望長さの別のスロツトルワイヤーと交換し
て目的を達するしかなかつた。かかる場合におい
ても、原動機に一端を固着した状態のスロツトル
ワイヤーに別途用意した所望長さのスロツトルワ
イヤーを着脱自在に連接して所望長さとすること
ができればきわめて便利である。 Additionally, since the throttle wire is generally attached to the prime mover so as to be directly connected to precision parts such as carburetor valves, if an amateur removes the throttle wire, it may cause problems such as readjustment of the prime mover itself when reinstalling it. Since this can easily cause trouble, one end of the throttle wire is usually fixed to the prime mover so that it cannot be easily removed (it is connected to the throttle lever so that it can be easily removed). Therefore, for example, if you try to remove the prime mover of a brush cutter and use it as a power source for another purpose, but the length of the throttle wire fixed to it is too short and is unsuitable for the intended purpose, then Either give up on using the throttle wire for that purpose, or remove the throttle wire from the prime mover and replace it with another throttle wire of the desired length, knowing the inconveniences mentioned above during removal and reinstallation. I had no choice but to reach it. Even in such a case, it would be very convenient if a separately prepared throttle wire of a desired length could be removably connected to the throttle wire, one end of which is fixed to the prime mover, to achieve the desired length.
本考案は上記に鑑みて案出されたもので、例え
ば上記スロツトルワイヤーの如くインナーワイヤ
ーにアウターワイヤーを套挿して成り、これらイ
ンナーワイヤーとアウターワイヤーを軸方向に相
対動させることにより動力を伝達するのに用いる
１対の二重ワイヤーをその対向端部において自由
に連結し得るように構成した二重ワイヤー連結装
置を提供することを目的とする。 The present invention was devised in view of the above, and consists of an outer wire inserted into an inner wire, such as the above-mentioned throttle wire, and power is transmitted by moving the inner wire and outer wire relative to each other in the axial direction. It is an object of the present invention to provide a double wire connecting device configured to freely connect a pair of double wires at opposite ends thereof.
本考案に係る二重ワイヤー連結装置は、インナ
ーワイヤーのニツプル端を係止するための係止部
を有する連結部材と、この連結部材を軸方向に往
復摺動可能に収容しうる室およびこの室の上部に
設けた解放部を有する第１部材と、この第１部材
にこれに対して回転可能となるように套嵌した第
２部材を有しており、かつ前記第２部材には所定
回転時において前記解放部と重なりうる切欠きを
設けたことを特徴とする。 The double wire connecting device according to the present invention includes a connecting member having a locking portion for locking the nipple end of an inner wire, a chamber that can accommodate the connecting member so as to be able to reciprocate in the axial direction, and this chamber. a first member having a release portion provided on an upper part thereof; and a second member fitted onto the first member so as to be rotatable relative to the first member, and the second member has a predetermined rotation angle. The present invention is characterized in that a notch is provided that can sometimes overlap the release portion.
すなわち、本考案に係る二重ワイヤー連結装置
を用いると、前記第２部材を回転させてその切欠
きを第１部材の解放部と一致させ、これら切欠き
及び解放部から臨ませた連結部材に例えば連結す
べき１対の二重ワイヤーの各インナーワイヤーの
ニツプル端を突き合わせ状に係止させると共に、
各アウターワイヤーを前記第１及び第２部材の後
端部に設けた止着部に受止させた後、前記第２部
材を回転させて前記第１部材の解放部を閉鎖する
ように操作することにより、一方の二重ワイヤー
に他方の二重ワイヤーを確実迅速かつ容易に１対
連接することができる。また、前記連結部材に一
方のインナーワイヤーを予め固着しておけば、上
記の操作はさらに容易になるとともに連結部材自
体の寸度を小さくすることができ装置全体をコン
パクトにすることができる。 That is, when the double wire connecting device according to the present invention is used, the second member is rotated so that the notch thereof coincides with the open part of the first member, and the connecting member facing from the notch and the open part is connected. For example, while locking the nipple ends of each inner wire of a pair of double wires to be connected in a butt-like manner,
After each outer wire is received by a fastening portion provided at the rear end portions of the first and second members, the second member is rotated to close the release portion of the first member. This makes it possible to reliably, quickly and easily connect one pair of double wires to the other double wire. Further, if one inner wire is fixed to the connecting member in advance, the above operation becomes easier, and the size of the connecting member itself can be reduced, so that the entire device can be made compact.
以下、本考案に係る二重ワイヤー連結装置の好
ましい実施例を、図面を参照しつつ具体的に説明
する。 Hereinafter, preferred embodiments of the double wire connection device according to the present invention will be described in detail with reference to the drawings.
第１図ないし第４図は本考案の第一実施例を示
す。 1 to 4 show a first embodiment of the present invention.
１は連結すべき１対の二重ワイヤーW1，W2の
各ニツプル端２，３を連結するための好ましくは
略円柱状を呈する連結部材で、これらのニツプル
端２，３を収容しうる係合部４，５を有する。こ
の種の二重ワイヤーW1，W2は、判別の便宜上直
常両端部のニツプル形状を例えば図に示すように
変えている。図において符号２で示すニツプルは
駆動側符号３で示すニツプルは従動側である。前
記係合部４，５としては、図に示すように、ニツ
プル端２，３が連結部材１の側周側から嵌入係合
しうるように、ニツプルの形状に合せた一面開放
腔４′，５′及び前記ニツプル端２，３の直近にお
けるインナーワイヤーW1，W2が係入しうる軸方
向溝４″，５″とにより構成するとよい。このよう
にすると、ニツプル端２，３が係合部４，５内で
軸方向にガタつかないのでインナーワイヤー
W1，W2間の作動ずれを極力少なくすることがで
きる。 Reference numeral 1 denotes a connecting member preferably having a substantially cylindrical shape for connecting the nipple ends 2 and 3 of a pair of double wires W 1 and W 2 to be connected, and capable of accommodating these nipple ends 2 and 3. It has engaging parts 4 and 5. For convenience of identification, this type of double wires W 1 and W 2 have nipple shapes at both ends changed, for example, as shown in the figure. In the figure, the nipple designated by numeral 2 is on the driving side, and the nipple designated by numeral 3 is on the driven side. As shown in the figure, the engaging portions 4 and 5 include cavities 4', which are open on one side and are shaped to match the shape of the nipple, so that the nipple ends 2 and 3 can be fitted and engaged from the side circumferential side of the connecting member 1; 5' and axial grooves 4'', 5'' into which the inner wires W1 , W2 can be inserted in the vicinity of the nipple ends 2,3. In this way, the nipple ends 2 and 3 do not wobble in the axial direction within the engaging parts 4 and 5, so the inner wire
The operational deviation between W 1 and W 2 can be minimized.
前記連結部材１は、第１部材６の内部に設けた
室７内において、前後方向に若干往復摺動する。
この第１部材６は、前端部を開放状とした大略円
筒状を呈しており、円筒部７ａの内側に前記室７
を形成し、後端部には、前記インナーワイヤー
W2のニツプル端３が挿通しうる透孔８およびア
ウターワイヤーW2′の端部を収容受止する受止孔
９から成る段付孔１０を穿設したワイヤー受止部
１６を設けてある。更に、前記連結部材１が前記
室７内において、軸転しないようにするために、
前記連結部材１の下部に軸方向の係合凸条１１を
形成するとともに、前記室７の前記係合凸条１１
と対向する内壁面に前記係合凸部１１と係合する
凹溝１２を設けると好都合である。 The connecting member 1 reciprocates slightly in the front-rear direction within a chamber 7 provided inside the first member 6.
The first member 6 has a generally cylindrical shape with an open front end, and has the chamber 7 inside the cylindrical portion 7a.
and the rear end has said inner wire
A wire receiving portion 16 is provided with a stepped hole 10 consisting of a through hole 8 through which the nipple end 3 of the outer wire W 2 can be inserted and a receiving hole 9 that receives and receives the end of the outer wire W 2 ′. . Furthermore, in order to prevent the connecting member 1 from rotating in the chamber 7,
An axial engagement protrusion 11 is formed on the lower part of the connecting member 1, and the engagement protrusion 11 of the chamber 7
It is convenient to provide a concave groove 12 that engages with the engagement protrusion 11 on the inner wall surface facing the engagement protrusion 11 .
前記第１部材６における前記円筒部７ａには、
室７内において往復摺動する連結部材１に設けた
係合部４，５が外部に臨むように解放部１３を設
ける。図示例において、この解放部１３は、前記
円筒部７ａを軸方向長孔状に部分的に削除して形
成してある。 The cylindrical portion 7a of the first member 6 includes:
A release part 13 is provided so that the engaging parts 4 and 5 provided on the connecting member 1 which slides back and forth within the chamber 7 face the outside. In the illustrated example, the release portion 13 is formed by partially removing the cylindrical portion 7a into an axially elongated hole shape.
１４は、第２部材を示し、前記第１部材６の円
筒部７ａを囲繞するようにこれに嵌合する円筒状
カバー部１５と、その基端に隣接して設けたワイ
ヤー受止部１７を有する。円筒状カバー部１５の
内径は前記第１部材６の円筒部７ａの外径と略同
一とし、組付けたとき前記第１部材６に対して相
対軸転しうるように構成する。また、第１部材６
の円筒部７ａの外面適部に環状凸条１８を突設す
るとともに第２部材１４の前記カバー部１５の内
壁に前記環状凸条１８と強制嵌合しうる環状凹条
１９を刻設しておき、組み付けたときこれら第１
部材６が第２部材１４から容易に離脱しないよう
にすると共にワンタツチで組み付けうるように構
成しておくと好都合である。前記カバー部１５に
はさらに切欠き２０を設け、これが前記第１部材
６の円筒部７ａに対して或る相対回転位置となつ
ているとき、円筒部７ａに設けた解放部１３と重
なつて円筒部７ａの内部の連結部材１に設けた係
合部４，５が外部に臨みうるように構成する。ワ
イヤー受止部１７は、前記カバー部１５の端部か
ら軸部２１を延設し、この軸部２１の端部にアウ
ターワイヤーW1′を収容受止しうる受止孔２２を
穿設するとともに、インナーワイヤーW1を横方
向から第２部材１４の軸心位置に導入することが
できるように、前記切欠き２０に連なる軸方向溝
２３を前記軸部２１の側部に穿設して構成する。 Reference numeral 14 indicates a second member, which includes a cylindrical cover portion 15 that fits to surround the cylindrical portion 7a of the first member 6, and a wire receiving portion 17 provided adjacent to the base end thereof. have The inner diameter of the cylindrical cover part 15 is approximately the same as the outer diameter of the cylindrical part 7a of the first member 6, and is configured to be able to rotate relative to the first member 6 when assembled. In addition, the first member 6
An annular convex line 18 is provided protrudingly on a suitable part of the outer surface of the cylindrical part 7a, and an annular concave line 19 which can be forcibly fitted with the annular convex line 18 is carved on the inner wall of the cover part 15 of the second member 14. and when assembled, these first
It is advantageous to configure the member 6 so that it does not easily separate from the second member 14 and to be able to be assembled with one touch. The cover part 15 is further provided with a notch 20, which overlaps with the release part 13 provided in the cylindrical part 7a when it is in a certain relative rotational position with respect to the cylindrical part 7a of the first member 6. The structure is such that the engaging parts 4 and 5 provided on the connecting member 1 inside the cylindrical part 7a can face the outside. The wire receiving part 17 has a shaft part 21 extending from the end of the cover part 15, and a receiving hole 22 that can accommodate and receive the outer wire W 1 ' is bored in the end of the shaft part 21. At the same time, an axial groove 23 connected to the notch 20 is bored in the side of the shaft portion 21 so that the inner wire W 1 can be introduced into the axial center position of the second member 14 from the lateral direction. Configure.
上記のように構成した第１部材６、第２部材１
４および連結部材１の組み付けは、第１部材６の
室７に連結部材１を挿入した後、第１部材６の円
筒部７ａに第２部材１４のカバー部１５を嵌め合
わせるだけで極めて容易に行うことができる。 The first member 6 and the second member 1 configured as above
4 and the connecting member 1 can be assembled very easily by simply inserting the connecting member 1 into the chamber 7 of the first member 6 and then fitting the cover portion 15 of the second member 14 into the cylindrical portion 7a of the first member 6. It can be carried out.
次いで上記実施例に係る連結装置の使用法およ
び作用効果について説明する。 Next, the usage and effects of the connecting device according to the above embodiment will be explained.
まず第２部材１４を回転させてその切欠き２０
及び第１部材６の解放部１３を一致させかつ、連
結部材１を室７における第４図矢印Ｐで示す方向
に寄せておき、ワイヤーW2のインナーワイヤー
W2をアウターワイヤーW2′から引き出してこれを
第１部材６の透孔８から室７内に引き入れ、ニツ
プル端３を連結部材１の係止部５に係止させる。
このとき同時にアウターワイヤーW2′の端部を受
止孔９に嵌入させる。これによりワイヤーW2と
本連結装置が一体化されたことになる。次いでワ
イヤーW1のインナーワイヤーW1をアウターワイ
ヤーW1′から引き出しこの引き出さした部分を軸
方向溝２３およびこれに連なる切欠き２０内に嵌
めると同時にそのニツプル端２を連結部材１の係
合部４に係止させる。アウターワイヤーW1′の端
部は受止孔２２に嵌入させる（第２図および第３
図参照）、最後に第２部材１４を第１部材６に対
して軸転させ、前記開放部１３を閉鎖する（第４
図参照）。これによりワイヤーW1と本連結装置が
一体化され、全体として２本のワイヤーW1，W2
がそれぞれ二重ワイヤーとしての機能を有しつつ
連結されたことになる。即ち、各アウターワイヤ
ーW1′，W2′は、第１部材６および第２部材１４
を介して連結されることになり、一方、各インナ
ーワイヤーW1，W2は連結部材１を介して連結さ
れることになる。連結部材１は第１および第２部
材６，１４に対して軸方向に相対移動しうるの
で、連結するワイヤーW1におけるインナーワイ
ヤーW1およびアウターワイヤーW1′の相対動は、
支障なく連結されるワイヤーW2におけるインナ
ーワイヤーW2およびアウターワイヤーW2′の相対
動となつて伝達される。 First, rotate the second member 14 to open the notch 20.
and the release part 13 of the first member 6 are aligned, and the connecting member 1 is moved in the direction shown by the arrow P in FIG. 4 in the chamber 7, and the inner wire of the wire W 2 is
W 2 is pulled out from the outer wire W 2 ′ and drawn into the chamber 7 through the through hole 8 of the first member 6, and the nipple end 3 is locked in the locking portion 5 of the connecting member 1.
At this time, the end of the outer wire W 2 ' is simultaneously inserted into the receiving hole 9. This means that the wire W 2 and this connecting device are integrated. Next, the inner wire W 1 of the wire W 1 is pulled out from the outer wire W 1 ′, and the pulled out portion is fitted into the axial groove 23 and the notch 20 connected thereto, and at the same time, the nipple end 2 is inserted into the engagement portion of the connecting member 1. Lock it at 4. The end of the outer wire W 1 ' is inserted into the receiving hole 22 (see Figures 2 and 3).
(see figure), and finally, the second member 14 is rotated relative to the first member 6 to close the open portion 13 (see the fourth
(see figure). As a result, the wire W 1 and the main connecting device are integrated, and the two wires W 1 and W 2 are connected as a whole.
This means that they are connected while each having the function of a double wire. That is, each outer wire W 1 ′, W 2 ′ connects the first member 6 and the second member 14.
On the other hand, the inner wires W 1 and W 2 are connected via the connecting member 1. Since the connecting member 1 can move relative to the first and second members 6 and 14 in the axial direction, the relative movement of the inner wire W 1 and the outer wire W 1 ′ in the connecting wire W 1 is as follows.
This is transmitted as a relative movement between the inner wire W 2 and the outer wire W 2 ′ in the wire W 2 which are connected without any problem.
第５図は本考案に係る二重ワイヤー連結装置の
第二実施例を示す。 FIG. 5 shows a second embodiment of the double wire connection device according to the present invention.
この実施例は前述した第一実施例を更に変更し
たものである。すなわち第一実施例においては、
連結部材１に２箇処のニツプル端係合部４，５を
設け、これらに、連結すべき２本のインナーワイ
ヤーW1，W2の各ニツプル端２，３を係止するこ
とにより２本のインナーワイヤーW1，W2を連結
するように構成したが、第二実施例においては一
方のインナーワイヤーW2の端部と連結部材１ａ
とを一体に固着し、この連結部材１ａに他方のイ
ンナーワイヤーW1のニツプル端２のみを係止す
るための１箇処の係合部４ａを設け、この係合部
４ａに前記他方のインナーワイヤーW1のニツプ
ル端２を係合せることのみにより２本のインナー
ワイヤーW1，W2を連結するように構成してい
る。またこれにともない、インナーワイヤーW2
を第１部材６の軸線位置に側方から導入案内する
ための、第一実施例の第２部材に設けた溝２３と
同様の軸方向溝２４を設けてある。その他の構成
は第一実施例と同様であるので説明は省略する。 This embodiment is a further modification of the first embodiment described above. That is, in the first embodiment,
Two nipple end engaging portions 4 and 5 are provided on the connecting member 1, and the nipple ends 2 and 3 of the two inner wires W 1 and W 2 to be connected are locked to these portions. In the second embodiment, the end of one inner wire W 2 and the connecting member 1a are connected to each other.
The connecting member 1a is provided with an engaging portion 4a for locking only the nipple end 2 of the other inner wire W1 , and this engaging portion 4a is provided with an engaging portion 4a for locking only the nipple end 2 of the other inner wire W1. The two inner wires W 1 and W 2 are connected only by engaging the nipple end 2 of the wire W 1 . Also, along with this, inner wire W 2
An axial groove 24 similar to the groove 23 provided in the second member of the first embodiment is provided for introducing and guiding the material into the axial position of the first member 6 from the side. The rest of the configuration is the same as that of the first embodiment, so a description thereof will be omitted.
第６図ないし第８図は本考案に係る二重ワイヤ
ー連結装置の第三実施例を示す。 6 to 8 show a third embodiment of the double wire connection device according to the present invention.
この実施例においては、上記第一実施例および
第二実施例と異なり、アウターワイヤーW1′，
W2′を受止するための受止孔１０９，１２２をそ
れぞれ第１部材１０６の両端部に設けると共に、
第２部材１１４は単に第１部材１０６に設けた室
１０７ないし軸部１０７ａを被覆しかし軸部１０
７ａの解放部１１３を閉鎖しうるカバーとしての
機能を持たせるようにして構造の単純化を図つて
いる。 In this embodiment, unlike the first and second embodiments, the outer wires W 1 ′,
Receiving holes 109 and 122 for receiving W 2 ' are provided at both ends of the first member 106, respectively, and
The second member 114 simply covers the chamber 107 or the shaft portion 107a provided in the first member 106, but the shaft portion 107a
The structure is simplified by providing a function as a cover that can close the release portion 113 of 7a.
連結部材１０１の係合部１０４，１０５は、第
一実施例と同様に一面解放腔１０４′，１０５′を
互いに軸方向に隣接して設けると共に、ニツプル
端直近のワイヤーが係入しうる軸方向溝１０
４″，１０５″を設けて構成してあるが、その外形
は略矩形を呈している。室１０７は、第１部材１
０６の軸部１０７ａに横方向から穿設した一定幅
即ち前記連結部材１０１の幅と略同等の幅の溝を
をつて構成する。従つて、前記連結部材１０１は
前記室１０７内を軸方向に若干往復摺動するが軸
転はしない。また、インナーワイヤーW1，W2を
それぞれ横方向から第１部材１０６の軸心位置に
導入しうるように、受止孔１０９から室１０７に
至る軸方向溝１２３ａおよび室１０７から受止孔
１２２に至る軸方向溝１２３ｂを穿設してある。
第２部材１１４は、第１部材１０６の軸部１０７
ａに回転可能に套嵌しうる円筒状部材をもつて構
成し、その側面に切欠き１２０を設けてこれが或
る回転位置において第１部材１０６の解放部１１
３と重なりうるように構成してある。又、前記軸
部１０７ａの外面適部に空設した環状凸条１１８
に嵌合しうる環状凹条１１９を内周壁に刻設し、
この第２部材１１４が第１部材１０６に対して不
用意に離脱しないように構成しておくとよい。 The engaging portions 104, 105 of the connecting member 101 are provided with one-sided open cavities 104', 105' adjacent to each other in the axial direction in the same manner as in the first embodiment, and have an axial groove 102 into which the wire adjacent to the nipple end can be engaged.
The chamber 107 is formed by providing the first member 104 and the second member 105, and has a substantially rectangular shape.
The first member 106 is configured by a groove having a constant width, i.e., a width approximately equal to the width of the connecting member 101, drilled laterally into the shaft portion 107a of the first member 106. Therefore, the connecting member 101 slides slightly back and forth in the axial direction within the chamber 107 but does not rotate axially. Also, an axial groove 123a extending from the receiving hole 109 to the chamber 107 and an axial groove 123b extending from the chamber 107 to the receiving hole 122 are drilled so that the inner wires W1 and W2 can be introduced laterally into the axial center positions of the first member 106, respectively.
The second member 114 is connected to the shaft portion 107 of the first member 106.
a, and a notch 120 is provided on the side surface of the cylindrical member, which is connected to the opening portion 11 of the first member 106 at a certain rotation position.
3. Also, an annular protrusion 118 is provided at a suitable portion on the outer surface of the shaft portion 107a.
An annular groove 119 is engraved on the inner peripheral wall so that the groove can fit into the
It is advisable to configure this second member 114 so that it does not come off inadvertently from the first member 106 .
本実施例においてワイヤーW1，W2のニツプル
端２，３およびアウターワイヤーW1′，W2′をそ
れぞれ第７図に示すように所定の係合部１０４，
１０５および受止孔１０９，１２２に係合させた
後、第２部材１１４を第８図に示すように回転さ
せるだけでよい。 In this embodiment, the nipple ends 2 and 3 of the wires W 1 and W 2 and the outer wires W 1 ′ and W 2 ′ are connected to predetermined engaging portions 104 and 104, respectively, as shown in FIG.
105 and the receiving holes 109, 122, it is only necessary to rotate the second member 114 as shown in FIG.
このように構成することにより２本の二重ワイ
ヤーW1，W2が二重ワイヤーとしての機能を有し
ながら極めて容易に連結される。 With this configuration, the two double wires W 1 and W 2 can be connected extremely easily while still functioning as double wires.
なお、本考案は、上述の実施例に限定されるも
のでないことは無論である。各部材の形状は適宜
変更しうる。例えば連結部材１としては板状金属
部材の両端部から二又フオーク状の鉤を軸直角方
向に突成したようなもの（図示略）等種々変更例
が考えられる。要するに本考案は、第１部材内で
往復摺動する、インナーワイヤーのニツプル端を
係止するための連結部材を有し、該第１部材に対
して回転自在であり、かつ第１部材における前記
連結部材の収容部を開放および閉鎖するように構
成された第２部材を有しておればよい。 It goes without saying that the present invention is not limited to the above embodiments. The shape of each member can be changed as appropriate. For example, the connecting member 1 may be modified in various ways, such as a plate-shaped metal member with fork-like hooks projecting from both ends thereof in the direction perpendicular to the axis (not shown). In short, the present invention has a connecting member for locking the nipple end of the inner wire that reciprocates within the first member, is rotatable with respect to the first member, and is rotatable with respect to the first member. It is sufficient that the second member is configured to open and close the housing portion of the connecting member.
以上述べたように本考案に係る二重ワイヤー連
結装置に依れば、一方の二重ワイヤーに対し他方
の二重ワイヤーを迅速、確実、容易に連結および
分離することができるので、例えば前記したよう
に、原動機に対するスロツトルレバーの位置が
種々変更される場合、或いは原動機付きの作業機
において、原動機のみを分離する必要が生じる場
合等において、予じめ、スロツトルワイヤーの中
間部に本考案に係る連結装置を介在させておく
と、誰にでもスロツトルワイヤーの取り外し、再
結合を容易に行うことができる。 As described above, according to the double wire connecting device according to the present invention, one double wire can be connected and separated from the other double wire quickly, reliably, and easily. When the position of the throttle lever relative to the prime mover is changed in various ways, or when it is necessary to separate only the prime mover in a work machine equipped with a prime mover, it is necessary to install the present invention in the middle part of the throttle wire in advance. If such a connecting device is provided, anyone can easily remove and reconnect the throttle wire.
第１図ないし第４図は本考案の第一実施例を示
し、第１図は構成部品を分解した状態で示す斜視
図、第２図は組付け状態を示す斜視図、第３図は
組付状態を示す縦断面図、第４図は第３図の−
線断面図である。第５図は本考案の第二実施例
を示し、構成部品を分解した状態で示す斜視図で
ある。第６図ないし第８図は本考案の第三実施例
を示し、第６図は構成部品を分解した状態で示す
斜視図、第７図は組付け状態を示す縦断面図、第
８図は第７図の−線断面図である。
１……連結部材、２，３……ニツプル端、４，
５……係合部、６……第１部材、７……室、１３
……解放部、１４……第２部材、２０……切欠
き、W1，W2……インナーワイヤー、W1′，W2′…
…アウターワイヤー、W1，W2……ワイヤー。
1 to 4 show a first embodiment of the present invention, FIG. 1 is a perspective view showing the components in an exploded state, FIG. 2 is a perspective view showing the assembled state, and FIG. 3 is an assembled state. A vertical cross-sectional view showing the attached state, Fig. 4 is the − of Fig. 3.
FIG. FIG. 5 shows a second embodiment of the present invention, and is a perspective view showing the components in an exploded state. 6 to 8 show a third embodiment of the present invention, FIG. 6 is a perspective view showing the components in an exploded state, FIG. 7 is a vertical sectional view showing the assembled state, and FIG. 8 is a FIG. 7 is a sectional view taken along the - line in FIG. 7; 1... Connecting member, 2, 3... Nipple end, 4,
5... Engaging portion, 6... First member, 7... Chamber, 13
...Release part, 14...Second member, 20...Notch, W1 , W2 ...Inner wire, W1 ', W2 '...
...outer wire, W 1 , W 2 ...wire.
Claims (1)
めの係合部を有する連結部材と、この連結部材
を軸方向に往復摺動可能に収容しうる室および
この室の上部に設けた解放部を有する第１部材
と、この第１部材にこれに対して回転可能とな
るように套嵌した第２部材とを有しており、か
つ第２部材には所定回転時において前記解放部
と重なりうる切欠きを設けたことを特徴とする
二重ワイヤーの連結装置。 (2) 前記連結部材が、連結すべき２本のインナー
ワイヤーの各ニツプル端の双方を収容しうる２
個の係合部を有している実用新案登録請求の範
囲第１項に記載の二重ワイヤー連結装置。 (3) 前記連結部材が、連結すべき２本のインナー
ワイヤーのうち一方に固着されており、かつ他
方のインナーワイヤーのニツプル端を収容しう
る１個の係合部を有している実用新案登録請求
の範囲第１項に記載の二重ワイヤー連結装置。[Claims for Utility Model Registration] (1) A connecting member having an engaging portion for locking the nipple end of an inner wire, a chamber capable of accommodating this connecting member so as to be able to reciprocate in the axial direction, and this chamber. a first member having a release portion provided on the upper part of the member; and a second member fitted onto the first member so as to be rotatable relative to the first member, and the second member has a predetermined rotation angle. A double wire connecting device characterized in that a notch is provided that can sometimes overlap the release portion. (2) The connecting member is capable of accommodating both nipple ends of two inner wires to be connected.
The double wire connection device according to claim 1, which has two engaging portions. (3) A utility model in which the connecting member is fixed to one of the two inner wires to be connected and has one engaging portion capable of accommodating the nipple end of the other inner wire. A double wire connection device according to registered claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11070482U JPS5915819U (en) | 1982-07-20 | 1982-07-20 | double wire coupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11070482U JPS5915819U (en) | 1982-07-20 | 1982-07-20 | double wire coupling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5915819U JPS5915819U (en) | 1984-01-31 |
| JPS6128892Y2 true JPS6128892Y2 (en) | 1986-08-27 |
Family
ID=30257346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11070482U Granted JPS5915819U (en) | 1982-07-20 | 1982-07-20 | double wire coupling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5915819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017014250A1 (en) * | 2015-07-23 | 2017-01-26 | 株式会社ハイレックスコーポレーション | Cable joint and cable operation mechanism provided with same |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2158107B1 (en) * | 2007-06-14 | 2012-09-19 | Johnson Controls GmbH | Coupling/uncoupling device for a transmission means in particular on a vehicle seat with a crash-active headrest and vehicle seat |
| JP6193801B2 (en) * | 2014-04-28 | 2017-09-06 | 株式会社ハイレックスコーポレーション | Fitting member and long member replacement unit |
-
1982
- 1982-07-20 JP JP11070482U patent/JPS5915819U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017014250A1 (en) * | 2015-07-23 | 2017-01-26 | 株式会社ハイレックスコーポレーション | Cable joint and cable operation mechanism provided with same |
| JP2017026041A (en) * | 2015-07-23 | 2017-02-02 | 株式会社ハイレックスコーポレーション | Cable joint and cable operation mechanism using the same |
| US10550877B2 (en) | 2015-07-23 | 2020-02-04 | Hi-Lex Corporation | Cable joint and cable operation mechanism including the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5915819U (en) | 1984-01-31 |
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