JPS6240921Y2 - - Google Patents
Info
- Publication number
- JPS6240921Y2 JPS6240921Y2 JP1979178419U JP17841979U JPS6240921Y2 JP S6240921 Y2 JPS6240921 Y2 JP S6240921Y2 JP 1979178419 U JP1979178419 U JP 1979178419U JP 17841979 U JP17841979 U JP 17841979U JP S6240921 Y2 JPS6240921 Y2 JP S6240921Y2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- lumen tube
- lumen
- fitting
- mounting part
- 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
- 239000000463 material Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 12
- 238000007789 sealing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Description
【考案の詳細な説明】
〔考案の目的〕
（産業上の利用分野）
この考案は密閉容器等から液体を注出する際に
使用するのに好適な取付部付チユーブに関する。[Detailed Description of the Invention] [Purpose of the Invention] (Field of Industrial Application) This invention relates to a tube with a fitting part suitable for use when dispensing liquid from a closed container or the like.
（従来の技術）
従来、密封容器等から液体を注出する際に使用
する第３図のような複数の流路を形成した多重内
腔チユーブ１は、引き抜き成形や押し出し成形に
よつて製造し、この多重内腔チユーブ１の端部に
取付具２をはめこみ、多重内腔チユーブ１の弾性
力によつて止めていた。(Prior Art) Conventionally, a multi-lumen tube 1 having a plurality of channels as shown in FIG. 3, which is used when dispensing liquid from a sealed container or the like, has been manufactured by pultrusion molding or extrusion molding. A fitting 2 was fitted into the end of the multi-lumen tube 1 and fixed by the elastic force of the multi-lumen tube 1.
しかしこのような方法では取付具２を組立てる
手間とともに、多重内腔チユーブ１の弾性力だけ
で洩れ止めを行なつているため洩れに対する信頼
性が低く、したがつてこの洩れを確実に止めるた
めには別のシール部品を設けなければならなかつ
た。 However, in this method, leakage is prevented only by the elastic force of the multi-lumen tube 1, in addition to the trouble of assembling the fixture 2, and the reliability against leakage is low. Therefore, in order to surely stop this leakage, necessitated the provision of separate sealing parts.
また多重内腔チユーブ１を引張つたりしてこれ
に張力が動くと、取付具２から抜け易かつた。更
に多重内腔チユーブ１の隔壁３と取付具２との接
合面は特に漏れ易く、その個所の洩れを確実に防
止するためにはシールを行なわなければならない
が、そのシールは構造上複雑にならざるを得なか
つた。 Further, when the multi-lumen tube 1 was pulled and the tension was applied thereto, it was easy to come off from the fixture 2. Furthermore, the joint surface between the bulkhead 3 of the multi-lumen tube 1 and the fitting 2 is particularly prone to leakage, and in order to reliably prevent leakage at that location, it is necessary to seal it, but the sealing is structurally complicated. I had no choice.
（考案が解決しようとする問題点）
この考案は、このような従来技術の問題点を解
決する取付部付チユーブを得ることを目的とする
ものである。(Problems to be Solved by the Invention) The purpose of this invention is to obtain a tube with a mounting portion that solves the problems of the prior art.
（問題点を解決するための手段）
本考案の取付部付チユーブは、前記の問題点を
解決するために、所望の長さに切断した可撓性材
料からなる多重内腔チユーブの端部に取付部を接
着すると共に、その取付部は円錐台の形状とする
ことにより構成される。
(Means for Solving the Problems) In order to solve the above-mentioned problems, the tube with a mounting part of the present invention is provided by attaching the tube to the end of a multi-lumen tube made of a flexible material cut to a desired length. The mounting portion is bonded and the mounting portion has a truncated conical shape.
（作用）
多重内腔チユーブの端部に取付部が接着されて
いるので、液体の洩れるのを確実に防ぐと共に、
多重内腔チユーブが取付部から抜けない。また、
取付部の形状が円錐台であるので、液体注出器の
下部に取付けられたときしつかりと固定され、は
ずれない。(Function) Since the mounting part is glued to the end of the multi-lumen tube, it reliably prevents liquid from leaking and
The multi-lumen tube cannot be removed from the mounting part. Also,
Since the shape of the attachment part is a truncated cone, it is firmly fixed when attached to the lower part of the liquid spout and will not come off.
（実施例） 次にこの考案の実施例を図面により説明する。(Example) Next, an embodiment of this invention will be described with reference to the drawings.
第１図において、適当な長さに切断された可撓
性材料からなる多重内腔チユーブ１と接着される
取付部４には、多重内腔チユーブ１の一方の流路
５がはめこまれる嵌合筒６と、該流路５に連通し
ているブリーザー管１１がはめこまれる嵌合筒１
２と、多重内腔チユーブ１の外周が接する接合突
条７とが設けられている。また取付部４は円錐台
の形状に形成する。多重内腔チユーブ１を適当な
長さに切断し、この多重内腔チユーブ１の一方の
流路５を取付部４のチユーブ嵌合筒６にはめこ
み、多重内腔チユーブ１の外周を取付部４に設け
られた嵌合突条７に接続し、嵌合筒６と多重内腔
チユーブ１の間および接合突条７と多重内腔チユ
ーブ１の外周の間をそれぞれ接着して一体とす
る。 In FIG. 1, a fitting part 4, which is glued to a multi-lumen tube 1 made of a flexible material cut to an appropriate length, has a fitting into which one channel 5 of the multi-lumen tube 1 is fitted. A mating tube 6 and a fitting tube 1 into which the breather pipe 11 communicating with the flow path 5 is fitted.
2, and a joint protrusion 7 with which the outer periphery of the multi-lumen tube 1 contacts. Further, the mounting portion 4 is formed in the shape of a truncated cone. Cut the multi-lumen tube 1 to an appropriate length, fit one channel 5 of the multi-lumen tube 1 into the tube fitting tube 6 of the mounting section 4, and attach the outer periphery of the multi-lumen tube 1 to the mounting section 4. The fitting tube 6 and the multi-lumen tube 1 are bonded together, and the connecting protrusion 7 and the outer periphery of the multi-lumen tube 1 are bonded together to form an integral body.
次にこのようにして形成された取付部付チユー
ブを液体を入れた密閉容器（図示しない）の液体
取出構造に使用した実施例を、第２図により説明
する。 Next, an embodiment in which the thus formed tube with a mounting portion is used in a liquid extraction structure of a closed container (not shown) containing liquid will be described with reference to FIG.
密閉容器の下部に取り付ける液体注出器８の下
部に、多重内腔チユーブ１を取り付ける構造とし
てチユーブ貫通孔９を穿設し、そのチユーブ貫通
孔９の上方周囲には円形で断面アリ溝状のチユー
ブ固定段部１０を設けている。取付部付チユーブ
は、円錐台の形状をした取付部４を前記チユーブ
固定段部１０にはめこむことによつて液体注出器
８に固定され、嵌合筒１２にはブリーザー管１１
を取り付け、ブリーザー管１１の先端は密閉容器
の液体より上方に開口させる。 A tube through hole 9 is bored in the lower part of the liquid ejector 8 which is attached to the lower part of the sealed container as a structure for attaching the multi-lumen tube 1, and a circular dovetail-shaped cross section is provided around the upper part of the tube through hole 9. A tube fixing step portion 10 is provided. The tube with a mounting part is fixed to the liquid ejector 8 by fitting the truncated conical mounting part 4 into the tube fixing step part 10, and the breather pipe 11 is attached to the fitting cylinder 12.
is attached, and the tip of the breather tube 11 is opened above the liquid in the closed container.
この考案は、前記の説明から分るように、多重
内腔チユーブの端部に取付部を接着しているた
め、シールを必要とする個所が少なく、液体の洩
れに対して信頼性が高い。そして多重内腔チユー
ブの隔壁と取付部の嵌合筒等との間の洩れも少な
くなり、更に信頼性が向上する。
As can be seen from the above description, this invention has a mounting part glued to the end of the multi-lumen tube, so there are fewer places that require sealing and it is highly reliable against liquid leakage. Furthermore, leakage between the partition wall of the multi-lumen tube and the fitting tube of the mounting portion is reduced, further improving reliability.
また、多重内腔チユーブと取付部とは接着によ
り一体になつているので、多重内腔チユーブが取
付部から抜けることがない。また、取付部付チユ
ーブの取付部の形状は、円錐台であり、液体注出
器の下部に取付けられた場合、はずれにくいので
信頼性が向上する。 Further, since the multi-lumen tube and the mounting portion are integrally bonded together, the multi-lumen tube will not come off from the mounting portion. Further, the shape of the attachment part of the tube with attachment part is a truncated cone, and when it is attached to the lower part of the liquid ejector, it is difficult to come off, so reliability is improved.
更に、多重内腔チユーブと取付部をゴムなどの
可撓性材料で作るときに、多重内腔チユーブの可
撓性材料に比較的柔かにものを選び取付部の可撓
性材料に比較的硬いものを選ぶことができるの
で、シールを確実にしなければならないところに
それに好適な材質を用いることが可能となる。 Furthermore, when making the multi-lumen tube and the attachment part from a flexible material such as rubber, the flexible material of the multi-lumen tube should be relatively soft and the flexible material of the attachment part should be relatively soft. Since a hard material can be selected, it is possible to use a suitable material where a reliable seal is required.
第１図はこの考案の実施例でイは平面図、ロは
縦断面図、ハは下面図、第２図はこの考案の実施
例を液体注出器に固定した場合でイは平面図、ロ
は縦断面図、ハは下面図、第３図は従来技術でイ
は平面図、ロは縦断面図、ハは下面図である。
１……多重内腔チユーブ、４……取付部。
Figure 1 shows an embodiment of this invention, where A is a plan view, B is a vertical sectional view, C is a bottom view, and Figure 2 is an embodiment of this invention fixed to a liquid dispenser, A is a plan view. B is a longitudinal sectional view, C is a bottom view, and FIG. 3 is a prior art, A is a plan view, B is a longitudinal sectional view, and C is a bottom view. 1...Multi-lumen tube, 4...Mounting part.
Claims (1)
重内腔チユーブの端部に取付部を接着すると共
に、その取付部は円錐台の形状とする取付部付
チユーブ。 (2) 取付部付チユーブの取付部の可撓性材料を、
多重内腔チユーブの可撓性材料と比べ硬い材質
とする実用新案登録請求の範囲第１項記載の取
付部付チユーブ。[Claims for Utility Model Registration] (1) Installation in which a mounting part is glued to the end of a multi-lumen tube made of a flexible material cut to a desired length, and the mounting part is shaped like a truncated cone. Department tube. (2) The flexible material of the mounting part of the tube with mounting part is
A tube with a mounting portion according to claim 1, which is made of a harder material than the flexible material of the multi-lumen tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979178419U JPS6240921Y2 (en) | 1979-12-21 | 1979-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979178419U JPS6240921Y2 (en) | 1979-12-21 | 1979-12-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5694794U JPS5694794U (en) | 1981-07-28 |
| JPS6240921Y2 true JPS6240921Y2 (en) | 1987-10-20 |
Family
ID=29688955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979178419U Expired JPS6240921Y2 (en) | 1979-12-21 | 1979-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6240921Y2 (en) |
-
1979
- 1979-12-21 JP JP1979178419U patent/JPS6240921Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5694794U (en) | 1981-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20100207332A1 (en) | Tube seal components | |
| CA2154125A1 (en) | Valve System for Cannula Assembly | |
| KR880002730A (en) | Pressure vessel with improved side wall structure | |
| ATE215666T1 (en) | TWO-PIECE VALVE STEM SEAL | |
| EP0384545B1 (en) | Mould for moulding an article | |
| US4091842A (en) | Resealable sealing assembly for inspection port hole | |
| JPS6240921Y2 (en) | ||
| US20010035432A1 (en) | Dropper assembly | |
| PL118239B1 (en) | Plastic article such as a body with reinforcing cylindrical partsilivajuhhejj cilindricheskojj chast'ju | |
| EP2385276A1 (en) | Tube seal components | |
| JPH04173573A (en) | Internal cylinder for aerosol double container | |
| JPH01234664A (en) | Tappet | |
| CN217977944U (en) | Split type tail plug and rubber tube | |
| JPS6011243Y2 (en) | adhesive injection device | |
| JP2567148Y2 (en) | Mountain cap with sealing material | |
| CN212028616U (en) | U-shaped sanitary diaphragm valve | |
| CN110996593B (en) | Waterproof controller shell | |
| JPS625114Y2 (en) | ||
| JPH0885999A (en) | Flush toilet | |
| JP4013387B2 (en) | Synthetic resin insert | |
| CN208741745U (en) | Medical three-way joint | |
| JPH03121397A (en) | Connection method of branch connection pipe joint to pipe with rib | |
| JPS5834057Y2 (en) | cat press container | |
| CN116950326A (en) | Vertical pipeline sedimentation compensation device | |
| KR890002677Y1 (en) | Packing for the tube connector |