JPS6367074B2 - - Google Patents
Info
- Publication number
- JPS6367074B2 JPS6367074B2 JP59161553A JP16155384A JPS6367074B2 JP S6367074 B2 JPS6367074 B2 JP S6367074B2 JP 59161553 A JP59161553 A JP 59161553A JP 16155384 A JP16155384 A JP 16155384A JP S6367074 B2 JPS6367074 B2 JP S6367074B2
- Authority
- JP
- Japan
- Prior art keywords
- joint
- hose
- case
- pipe member
- support frame
- 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
- 230000007246 mechanism Effects 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、２種類のホースを結合するときに用
いられる継手機構に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a joint mechanism used when connecting two types of hoses.
従来の技術
車両の室内の空調を行うために、ラジエータの
コアを通つた温風、あるいはクーラから吐出され
た冷風をそれぞれ室内へ導くダクト内を開閉する
ダンパを、負圧を利用して制御するものである。
この負圧は、例えばエンジンのインテークマニホ
ルドから供給され、運転席に設けられたインスト
ルメントパネルのヒータコントロール装置の操作
ボタンを押すことにより、選択的に切換えられて
所定のダイヤフラム装置へ導かれ、所定のダンパ
が開閉駆動される。Conventional technology In order to air condition the interior of a vehicle, negative pressure is used to control dampers that open and close the inside of the duct that guides warm air passing through the core of a radiator or cold air discharged from a cooler into the interior of the vehicle. It is something.
This negative pressure is supplied from the engine's intake manifold, for example, and is selectively switched and guided to a predetermined diaphragm device by pressing the operation button of the heater control device on the instrument panel installed in the driver's seat. The damper is driven to open and close.
さて、ヒータコントロール装置に接続され、負
圧を導くための多数のホースは、通常配管の途中
において継手機構により結合され、従来の継手機
構は、ヒータコントロール装置に接続されるホー
スの先端に取付けられる樹脂製の継手部材と、例
えばヒータ側あるいは負圧源に接続されるホース
の先端に取付けられるゴム製の継手管部材とから
成り、継手部材と継手管部材を相互に嵌合させる
ようになつている。 Now, a large number of hoses connected to the heater control device and used to guide negative pressure are usually connected by a joint mechanism in the middle of the piping, and the conventional joint mechanism is attached to the tip of the hose connected to the heater control device. It consists of a resin joint member and a rubber joint pipe member that is attached to the end of a hose connected to the heater side or a negative pressure source, for example, and the joint member and the joint pipe member are fitted together. There is.
発明が解決しようとする問題点
ところが従来の継手機構において、継手部材の
継手管部材が嵌合するポート部分は、成形上の理
由により長くすることができないため、継手管部
材との結合が弱く、製造行程中、あるいは作動中
強い衝撃により外れるおそれがあつた。Problems to be Solved by the Invention However, in conventional joint mechanisms, the port portion of the joint member into which the joint pipe member fits cannot be made long due to molding reasons, so the connection with the joint pipe member is weak. There was a risk of it coming off due to strong impact during the manufacturing process or during operation.
問題点を解決するための手段
本発明に係るホースの継手機構は、一端が第１
ホース群の各ホースにそれぞれ嵌合するとともに
他端がブロツク部により相互に一体的に結合され
た継手管部材と、底部に上記継手管部材の一端が
貫通する穴を有し、上記ブロツク部を囲繞する筒
状部が形成された継手ケースと、支持板に、上記
継手管部材の他端にそれぞれ嵌合する第１ポート
とこれらのポートに連通するとともに第２ホース
群の各ホースがそれぞれ嵌合する第２ポートとを
設けられ、またこの支持板の外周には上記継手ケ
ースの筒状部が嵌着する支持枠が形成された継手
部材とを備える。Means for Solving the Problems The hose joint mechanism according to the present invention has one end connected to the first
A joint pipe member that fits into each hose of the hose group and whose other ends are integrally connected to each other by a block part, and has a hole in the bottom through which one end of the joint pipe member passes through, and the block part is connected to the joint pipe member. A joint case in which a surrounding cylindrical portion is formed, a support plate, a first port that respectively fits into the other end of the joint pipe member, and a first port communicating with these ports and into which each hose of the second hose group is respectively fitted. The joint member is provided with a second port that fits therein, and a support frame is formed on the outer periphery of the support plate into which the cylindrical portion of the joint case is fitted.
実施例 以下図示実施例により本発明を説明する。Example The present invention will be explained below with reference to illustrated embodiments.
図はいずれも本発明の一実施例を示す。これら
の図において、負圧源、ヒータ側、あるいはデフ
ロスタ側等へ接続される第１ホース群１と、ヒー
タコントロール装置（図示せず）へ接続される第
２ホース群２とは、継手機構１００により相互に
結合される。継手機構１００はゴム製の継手管部
材１１０と合成樹脂製の継手ケース１３０および
継手部材１６０とから成る。 Each figure shows an embodiment of the present invention. In these figures, a first hose group 1 connected to a negative pressure source, a heater side, a defroster side, etc., and a second hose group 2 connected to a heater control device (not shown) are a joint mechanism 100. are interconnected by The joint mechanism 100 includes a joint pipe member 110 made of rubber, a joint case 130 and a joint member 160 made of synthetic resin.
第１ホース群１は合成樹脂等からなる成形され
る５本のホースから成る。図中、上側に２本のホ
ース１１，１２と下側の中央のホース１４は負圧
源（図示せず）に接続され、下側の左のホース１
３はヒータのダクトのダンパを開閉駆動するダイ
ヤフラム装置（図示せず）に連通し、下側の右の
ホース１５はデフロスタのダクトのダンパを開閉
駆動するダイヤフラム装置（図示せず）に連通す
る。 The first hose group 1 consists of five molded hoses made of synthetic resin or the like. In the figure, the two hoses 11 and 12 on the upper side and the middle hose 14 on the lower side are connected to a negative pressure source (not shown), and the left hose 1 on the lower side
3 communicates with a diaphragm device (not shown) that drives the damper of the heater duct to open and close, and the lower right hose 15 communicates with a diaphragm device (not shown) that drives the damper of the defroster duct to open and close.
継手管部材１１０は５本継手管１１１，１１
２，１１３，１１４，１１５を有し、これらの継
手管１１１〜１１５の一端１２１には第１ホース
群１の各ホース１１〜１５がそれぞれ挿入され
る。継手管１１１〜１１５は他端１２２側におい
てブロツク部１１６により相互に一体的に結合さ
れる。継手管１１１〜１１５は、図中、上側に２
本、下側に３本配設され、ブロツク部１１６はこ
れらの継手管１１１〜１１５をコンパクトに結合
すべく、台形状に成形される。継手管１１１〜１
１５の第１ホース群１に結合される上記一端１２
１は、ブロツク部１１６から相対的に長く延び、
継手管１１１〜１１５の上記他端１２２のブロツ
ク部１１６からの突出量は相対的に小さい。第１
ホース群１の各ホース１１〜１５は、組付け状態
において継手管１１１〜１１５の一端１２１に形
成された目印１１７の部分まで挿入されるが、こ
の部分とブロツク部１１６との距離が大きくとら
れるため、継手管１１１〜１１５は充分大きな可
撓性を有し、ホース１１〜１５が様々な方向から
くるものであつてもその方向に従つて滑らかに撓
み、折れ曲がることはない。一方、継手管１１１
〜１１５の他端１２２の長さは、後述する継手部
材１５０の各ポート１５１〜１５５とと略同じで
ある。なお、下側中央に位置する継手管１１４の
一端１２１のブロツク部１１６側には、後述する
継手ケース１３０の穴１３４から継手管１１４が
抜けるのを防止するため、環状***部１１８が形
成される。 The joint pipe member 110 has five joint pipes 111, 11.
2, 113, 114, and 115, and each of the hoses 11 to 15 of the first hose group 1 is inserted into one end 121 of each of these joint pipes 111 to 115. The joint pipes 111 to 115 are integrally connected to each other by a block portion 116 at the other end 122 side. The joint pipes 111 to 115 are located on the upper side in the figure.
Three joint pipes are disposed on the lower side, and the block portion 116 is formed into a trapezoidal shape to connect these joint pipes 111 to 115 in a compact manner. Joint pipe 111-1
the one end 12 connected to the first hose group 1 of 15;
1 extends relatively long from the block part 116,
The amount of protrusion of the other ends 122 of the coupling pipes 111 to 115 from the block portion 116 is relatively small. 1st
Each of the hoses 11 to 15 of hose group 1 is inserted up to the mark 117 formed at one end 121 of the joint pipes 111 to 115 in the assembled state, but a large distance is maintained between this part and the block portion 116. Therefore, the joint pipes 111 to 115 have sufficiently large flexibility, and even if the hoses 11 to 15 come from various directions, they smoothly bend in accordance with the directions and do not bend. On the other hand, the joint pipe 111
The length of the other end 122 of ~115 is approximately the same as each port 151~155 of the joint member 150 described later. An annular raised portion 118 is formed on the block portion 116 side of one end 121 of the joint pipe 114 located at the center of the lower side in order to prevent the joint pipe 114 from coming off from a hole 134 of a joint case 130, which will be described later. .
継手ケース１３０は継手管部材１１０の一端１
２１側からブロツク部１１６に被せるもで、有底
筒状を呈する。この継手ケース１３０の底部１４
０は、ブロツク部１１６の正面形状に合致した台
形を有し、５つの穴１３１，１３２，１３３，１
３４，１３５が穿設される。これらの穴１３１〜
１３５は、それぞれ継手管１１１〜１１５を挿通
させるものである。継手ケース１３０の底部１４
０に連設された第１の筒状部１４１は、継手管部
材１１０のブロツク部１１６の側面にほとんど間
隙を介することなく嵌合するよう、断面が台形状
を有する。第１筒状部１４１の内側面には、ブロ
ツク部１１６との強固な結合が得られるようにす
るため、上面に１本のリブ１４２、下面に２本の
リブ１４３，１４４が形成される（第３，５図参
照）。すなわち、これらのリブ１４２，１４３，
１４４は、ブロツク部１１６に喰込んでブロツク
部１１６が第１筒状部１４１から抜けるのを防止
する。しかして第１筒状部１４１および底部１４
０は、ブロツク部１１６の側面と底面にちようど
嵌合するようになつている。 The joint case 130 is located at one end 1 of the joint pipe member 110.
It is placed over the block part 116 from the 21 side and has a cylindrical shape with a bottom. The bottom 14 of this joint case 130
0 has a trapezoid that matches the front shape of the block part 116, and has five holes 131, 132, 133, 1
34,135 are drilled. These holes 131~
Reference numeral 135 is for inserting the joint pipes 111 to 115, respectively. Bottom part 14 of joint case 130
The first cylindrical portion 141 connected to the first cylindrical portion 141 has a trapezoidal cross section so as to fit into the side surface of the block portion 116 of the joint tube member 110 with almost no gap. On the inner surface of the first cylindrical portion 141, one rib 142 is formed on the upper surface and two ribs 143, 144 are formed on the lower surface in order to obtain a strong connection with the block portion 116. (See Figures 3 and 5). That is, these ribs 142, 143,
144 bites into the block part 116 and prevents the block part 116 from coming off from the first cylindrical part 141. Therefore, the first cylindrical portion 141 and the bottom portion 14
0 is designed to fit exactly into the side and bottom surfaces of the block portion 116.
第１筒状部１４１の開口部には、これよりもひ
と回り大きい台形断面の第２筒状部１４５が連設
される。この第２筒状部１４５は、後述する継手
部材１６０の支持枠１８０の外周に嵌合するよう
になつており、上部には、後述するフツク１８１
が嵌入する係止穴１４６が形成される。この係止
穴１４６は、第２筒状部１４５の上面に突出して
軸方向に延びる一対の突片１４７と、これらの突
片１４７の端部を連結する係止部１４８とにより
形成される。一方、第２筒状部１４５の下部に
は、後述する***部１８５が嵌入する穴１４９が
穿設され、この穴１４９の前方には切欠１５０が
形成される。 A second cylindrical portion 145 having a trapezoidal cross section that is slightly larger than the first cylindrical portion 141 is connected to the opening of the first cylindrical portion 141 . This second cylindrical portion 145 is adapted to fit on the outer periphery of a support frame 180 of a joint member 160, which will be described later, and has a hook 181, which will be described later, on the upper part.
A locking hole 146 is formed into which the locking hole 146 is fitted. This locking hole 146 is formed by a pair of protrusions 147 that protrude from the upper surface of the second cylindrical portion 145 and extend in the axial direction, and a locking portion 148 that connects the ends of these protrusions 147. On the other hand, a hole 149 into which a raised portion 185 (described later) fits is formed in the lower part of the second cylindrical portion 145, and a notch 150 is formed in front of this hole 149.
継手部材１６０は、脚部１６６，１６７のいず
れかの穴にビスを通して、図示しないヒータコン
トロール装置のケーシング外側に固定される。継
手部材１６０の支持板１７０は、継手管部材１１
０のブロツク部１１６あるいは継手ケース１３０
の筒状部１４１，１４５と略同じ台形を有し、第
１図の前方の面には、継手管１１１〜１１５の他
端１２２にそれぞれ挿入される第１ポート１６
１，１６２，１６３，１６４，１６５が設けら
れ、後方の面には、第２ホース群２の各ホース２
１，２２，２３，２４，２５にそれぞれ挿入され
る第２ポート１７１，１７２，１７３，１７４，
１７５が形成される（第７図参照）。第１ポート
１６１〜１６５および第２ポート１７１〜１７５
の隣合うものどおし、あるいはこれらと支持板１
７０の縁部との間には、補強用のリブ１６８が形
成される（第６図参照）。 The joint member 160 is fixed to the outside of the casing of a heater control device (not shown) by passing a screw through a hole in either of the legs 166, 167. The support plate 170 of the joint member 160 is attached to the joint pipe member 11
0 block part 116 or joint case 130
It has approximately the same trapezoidal shape as the cylindrical portions 141 and 145, and on the front surface in FIG.
1, 162, 163, 164, 165 are provided, and each hose 2 of the second hose group 2 is provided on the rear surface.
1, 22, 23, 24, 25, respectively, second ports 171, 172, 173, 174,
175 is formed (see FIG. 7). First ports 161-165 and second ports 171-175
between the adjacent ones, or these and the support plate 1
Reinforcing ribs 168 are formed between the edges of 70 (see FIG. 6).
支持板１７０の外周縁部には、断面が略台形の
支持枠１８０が形成される。支持枠１８０は第１
ポート１６１〜１６５を囲繞する側に形成され、
これの外周面には継手ケース１３０の第２筒状部
１４５が嵌着される。支持枠１８０と第２筒状部
１４５の結合関係を確実にするため、支持枠１８
０の上面には、第２筒状部１４５の係止穴１４６
に嵌入して係止部１４８に係止するフツク１８１
が設けられる。フツク１８１の支持枠１８０との
連結部１８２は、この支持枠１８０から第２ホー
ス群２側へ突出するとともにＵ字状に折返されて
継手ケース１３０側へ延びる。フツク１８１の先
端に形成された突起１８３は、継手ケース１３０
の組付け時に第２筒状部１４５の係止部１４８の
下面に押圧されてスムーズに下方へ撓むよう、テ
ーパ状に成形され、この突起１８３の背面は係止
部１４８との係止力を増すために若干後方へ傾斜
している（第８図参照）。また、突起１８３と連
結部材１８２との間には、角筒状の押さえ部１８
４が形成される。この押さえ部１８４は支持板１
７０の直上に位置し、突起１８３よりも上方へ突
出する。しかしてこの押さえ部１８４は、継手ケ
ース１３０を継手部材１６０から外すときに、作
業員が押圧してフツク１８１を下方へ撓ませ、突
起１８３を係止部１４８から解放させるためのも
のである。一方、支持枠１８０の下面には、継手
ケース１３０の穴１４９に係合する***部１８５
が形成され、この***部１８５が穴１４９に係合
することと、フツク１８１が係止部１４８に係止
することにより、継手部材１６０と継手ケース１
３０は強固に連結される。 A support frame 180 having a substantially trapezoidal cross section is formed at the outer peripheral edge of the support plate 170 . The support frame 180 is the first
formed on the side surrounding the ports 161 to 165,
The second cylindrical portion 145 of the joint case 130 is fitted onto the outer peripheral surface of this. In order to ensure the coupling relationship between the support frame 180 and the second cylindrical part 145, the support frame 18
0 has a locking hole 146 of the second cylindrical portion 145.
A hook 181 that fits into the locking portion 148 and locks the locking portion 148.
will be provided. A connecting portion 182 of the hook 181 with the support frame 180 projects from the support frame 180 toward the second hose group 2 side, is folded back into a U-shape, and extends toward the joint case 130 side. A protrusion 183 formed at the tip of the hook 181 is connected to the joint case 130.
The protrusion 183 is formed into a tapered shape so that it is pressed against the lower surface of the locking part 148 of the second cylindrical part 145 and smoothly bends downward when assembled. It is tilted slightly backwards to increase the height (see Figure 8). Further, between the protrusion 183 and the connecting member 182, there is a rectangular cylinder-shaped pressing part 18.
4 is formed. This holding portion 184 is the support plate 1
It is located directly above the protrusion 70 and protrudes above the protrusion 183. However, when the holding part 184 is a lever and the joint case 130 is removed from the joint member 160, the operator presses it to bend the hook 181 downward and release the protrusion 183 from the locking part 148. On the other hand, the lower surface of the support frame 180 has a raised portion 185 that engages with the hole 149 of the joint case 130.
is formed, and when the protrusion 185 engages with the hole 149 and the hook 181 engages with the locking portion 148, the joint member 160 and the joint case 1 are connected.
30 are firmly connected.
本実施例は以上の構成を有するので、次ぎのよ
うにして組立てられる。 Since this embodiment has the above configuration, it can be assembled as follows.
まず継手ケース１３０を、開口部を継手管部材
１１０側に向け、各継手管１１１〜１１５をそれ
ぞれ穴１３１〜１３５に挿通させて、ブロツク部
１１６に嵌合させる。次いで継手管１１１〜１１
５に第１ホース群１の各ホース１１〜１５を挿入
する。一方、継手部材１６０の第２ポート１７１
〜１７５に、それぞれ第２ホース群２の各ホース
２１〜２５を連結させておく。この状態で、継手
部材１６０の第１ポート１６１〜１６５に各継手
管１１１〜１１５の他端１２２を嵌合させつつ、
支持枠１８０に継手ケース１３０の第２筒状部１
４５を被せる。またこのとき、継手部材１６０の
***部１８５を継手ケース１３０の穴１４９に嵌
入させるとともに、フツク１８１の突起１８３を
継手ケース１３０の係止部１４８に係止させる。
しかして第２図に示されるような状態になり、組
付けが完了する。 First, the opening of the joint case 130 is directed toward the joint pipe member 110, and the joint pipes 111 to 115 are inserted into the holes 131 to 135, respectively, and fitted into the block portion 116. Next, the joint pipes 111 to 11
Each hose 11 to 15 of the first hose group 1 is inserted into the hose 5. On the other hand, the second port 171 of the joint member 160
to 175, the hoses 21 to 25 of the second hose group 2 are connected to the hoses 21 to 25, respectively. In this state, while fitting the other ends 122 of each of the joint pipes 111 to 115 into the first ports 161 to 165 of the joint member 160,
The second cylindrical portion 1 of the joint case 130 is attached to the support frame 180.
Cover with 45. At this time, the raised portion 185 of the joint member 160 is fitted into the hole 149 of the joint case 130, and the protrusion 183 of the hook 181 is locked to the locking portion 148 of the joint case 130.
The state shown in FIG. 2 is then reached, and the assembly is completed.
この組付け時に、継手ケース１３０と継手部材
の支持枠１８０，１６０とが共に台形を有してい
て一通りの向きにしか嵌合できないので、組付け
を誤るおそれは全くない。 During this assembly, since the joint case 130 and the support frames 180, 160 of the joint members both have a trapezoidal shape and can only be fitted in one direction, there is no risk of incorrect assembly.
また継手ケース１３０が継手部材１６０の支持
枠１８０に嵌着するため、継手管部材１１０が継
手部材１６０の第１ポート１６１〜１６５から外
れにくくなる。特に、***部１８５が継手ケース
１３０の穴１４９に嵌入し、フツク１８１が継手
ケース１３０の係止部１４８に係止するので、継
手部材１６０と継手ケース１３０はその結合状態
を確実に維持し、フツク１８１が係止部１４８か
ら解放されない限り、相互に外れることはない。
逆に、継手ケース１３０を継手部材１６０から外
すには、押さえ部１８４を押圧してフツク１８１
を撓ませ、これにより突起１８３を係止部１４８
から解放させればよく、その操作は容易である。
このように、フツク１８１が大きな弾性変形をす
ることができるは、連結部１８２を後方に張出さ
せて、その後端から突起１８３の先端までの距離
を極力大きくとつたからである。 Furthermore, since the joint case 130 fits into the support frame 180 of the joint member 160, the joint pipe member 110 is difficult to come off from the first ports 161 to 165 of the joint member 160. In particular, since the raised portion 185 fits into the hole 149 of the joint case 130 and the hook 181 locks with the locking portion 148 of the joint case 130, the joint member 160 and the joint case 130 reliably maintain their connected state. Unless the hooks 181 are released from the locking portions 148, they will not come apart from each other.
Conversely, to remove the joint case 130 from the joint member 160, press the holding part 184 and release the hook 181.
is bent, thereby causing the protrusion 183 to engage the locking portion 148.
The operation is easy.
The hook 181 is able to undergo large elastic deformations in this way because the connecting portion 182 is made to protrude rearward and the distance from the rear end to the tip of the protrusion 183 is made as large as possible.
一方、継手管１１１〜１１５の一端１２１は、
他端１２２に比べて約５倍の長さを有し、充分な
可撓性を有するので、第１ホース群１の各ホース
１１〜１５がいかなる方向からくるものであつて
も、これらに合致させて撓み、折れ曲がることは
ない。 On the other hand, one end 121 of the joint pipes 111 to 115 is
It is approximately five times as long as the other end 122 and has sufficient flexibility, so that it can match the hoses 11 to 15 of the first hose group 1 no matter which direction they come from. It will not bend or bend.
発明の効果
以上のように本発明によれば、継手管部材は継
手部材に常に確実に結合されることとなり、外力
により外れてしまうおそれがなくなるという効果
が得られる。Effects of the Invention As described above, according to the present invention, the joint pipe member is always reliably connected to the joint member, and there is no possibility of it coming off due to external force.
第１図は本発明の一実施例に係る継手機構を分
解して示す斜視図、第２図は継手機構の組付け状
態を示す斜視図、第３図は継手ケースを示す正面
図、第４図は継手ケースを示す平面図、第５図は
継手ケースを示し、第３図の―線に沿う断面
図、第６図は継手部材を示す正面図、第７図は継
手部材を示す平面図、第８図は継手部材を示し、
第６図の―線に沿う断面図である。
１…第１ホース群、２…第２ホース群、１００
…継手機構、１１０…継手管部材、１１６…ブロ
ツク部、１２１…一端、１２２…他端、１３０…
継手ケース、１３１，１３２，１３３，１３４，
１３５…穴、１４０…底部、１４１…第１筒状
部、１４５…第２筒状部、１６０…継手部材、１
６１，１６２，１６３，１６４，１６５…第１ポ
ート、１７０…支持板、１７１，１７２，１７
３，１７４，１７５…第２ポート、１８０…支持
枠。
FIG. 1 is an exploded perspective view of a joint mechanism according to an embodiment of the present invention, FIG. 2 is a perspective view of the joint mechanism assembled, FIG. 3 is a front view of a joint case, and FIG. Figure 5 is a plan view showing the joint case, Figure 5 is a sectional view taken along line - in Figure 3, Figure 6 is a front view showing the joint member, and Figure 7 is a plan view showing the joint member. , FIG. 8 shows a joint member,
FIG. 6 is a sectional view taken along the line - in FIG. 6; 1...First hose group, 2...Second hose group, 100
...Joint mechanism, 110...Joint pipe member, 116...Block portion, 121...One end, 122...Other end, 130...
Joint case, 131, 132, 133, 134,
135... Hole, 140... Bottom, 141... First cylindrical part, 145... Second cylindrical part, 160... Joint member, 1
61,162,163,164,165...first port, 170...support plate, 171,172,17
3,174,175...Second port, 180...Support frame.
Claims (1)
群と同数の第２のホース群とを相互に結合する継
手機構であつて、一端が第１ホース群の各ホース
にそれぞれ嵌合するとともに他端がブロツク部に
より相互に一体的に結合された継手管部材と、底
部に上記継手管部材の一端が貫通する穴を有し、
上記ブロツク部を囲繞する筒状部が形成された継
手ケースと、支持板に、上記継手管部材の他端に
それぞれ嵌合する第１ポートとこれらのポートに
連通するとともに第２ホース群の各ホースがそれ
ぞれ嵌合する第２ポートとを設けられ、該支持板
の外周には上記継手ケースの筒状部が嵌着する支
持枠が形成された継手部材とを備えるホースの継
手機構。 ２ 上記継手管部材が可撓性部材から成形され、
上記ブロツク部から突出する上記一端が、湾曲し
たときに外ブロツク部の近傍において折曲しない
ほど充分長く延びることを特徴とする特許請求の
範囲第１項記載のホースの継手機構。 ３ 上記継手ケースの筒状部には係止部が形成さ
れ、上記継手部材の支持枠には上記係止部に係止
するフツクが設けられることを特徴とする特許請
求の範囲第１項記載のホースの継手機構。 ４ 上記フツクが、上記支持枠から第２ホース群
側へ突出するとともにＵ字状に折り返されて上記
継手ケース側へ延び、先端に上記係止部に係止す
る突起を有し、かつ、該突起と折り返し部分との
間に押さえ部を有することを特徴とする特許請求
の範囲第３項記載のホースの継手機構。[Scope of Claims] 1. A joint mechanism that interconnects a plurality of first hose groups and a second hose group of the same number as these hose groups, wherein one end connects each hose of the first hose group. a joint pipe member that is fitted into each of the joint pipe members and whose other ends are integrally connected to each other by a block portion; and a hole in the bottom through which one end of the joint pipe member passes through;
A joint case in which a cylindrical part surrounding the block part is formed, a support plate, a first port that fits into the other end of the joint pipe member, and a first port that communicates with these ports and each of the second hose group. A joint mechanism for hoses, comprising a joint member provided with second ports into which the hoses fit, and a support frame formed on the outer periphery of the support plate into which the cylindrical portion of the joint case fits. 2 The joint pipe member is molded from a flexible member,
2. A hose coupling mechanism according to claim 1, wherein said one end protruding from said block portion extends sufficiently long so as not to bend in the vicinity of the outer block portion when bent. 3. According to claim 1, the cylindrical portion of the joint case is formed with a locking portion, and the support frame of the joint member is provided with a hook that locks with the locking portion. Hose fitting mechanism. 4. The hook protrudes from the support frame toward the second hose group, is folded back in a U-shape, extends toward the coupling case, and has a protrusion at its tip that engages with the engagement portion, and 4. The hose joint mechanism according to claim 3, further comprising a holding portion between the projection and the folded portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16155384A JPS6141096A (en) | 1984-08-02 | 1984-08-02 | Joint mechanism of hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16155384A JPS6141096A (en) | 1984-08-02 | 1984-08-02 | Joint mechanism of hose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6141096A JPS6141096A (en) | 1986-02-27 |
| JPS6367074B2 true JPS6367074B2 (en) | 1988-12-23 |
Family
ID=15737297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16155384A Granted JPS6141096A (en) | 1984-08-02 | 1984-08-02 | Joint mechanism of hose |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6141096A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009024861A (en) * | 2007-07-24 | 2009-02-05 | Kojima Press Co Ltd | Vehicular exhaust device |
| JP5577868B2 (en) * | 2010-06-11 | 2014-08-27 | 住友電装株式会社 | Gas piping connector |
-
1984
- 1984-08-02 JP JP16155384A patent/JPS6141096A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6141096A (en) | 1986-02-27 |
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