JP2001108105A - Packing for pipe connection part - Google Patents
Packing for pipe connection partInfo
- Publication number
- JP2001108105A JP2001108105A JP28252299A JP28252299A JP2001108105A JP 2001108105 A JP2001108105 A JP 2001108105A JP 28252299 A JP28252299 A JP 28252299A JP 28252299 A JP28252299 A JP 28252299A JP 2001108105 A JP2001108105 A JP 2001108105A
- Authority
- JP
- Japan
- Prior art keywords
- packing
- divided bodies
- divided
- easy
- divided body
- 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.)
- Granted
Links
Landscapes
- Gasket Seals (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、マンホール等にお
ける複数の管の各接続部に配置されるパッキンに関する
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packing disposed at each connecting portion of a plurality of pipes in a manhole or the like.
【０００２】[0002]
【従来の技術】従来、複数の管の各接続部に配置される
パッキンは、木製のリング状のものが普通に知られてい
る。2. Description of the Related Art Conventionally, as a packing disposed at each connecting portion of a plurality of pipes, a wooden ring is generally known.
【０００３】[0003]
【発明が解決しようとする課題】ところで、前記公知の
パッキンでは、木製であるため弾力性がなくて壊れやす
いと共に、リング状であるため保管，取り扱いが難しい
という虞がある。Incidentally, the above-mentioned known packing has a possibility that it is difficult to store and handle because it is made of wood and has no elasticity and is fragile, and it is ring-shaped.
【０００４】本発明は、従来の技術の有するこのような
問題点に鑑みてなされたものであり、その目的とすると
ころは、合成樹脂製で弾力性を有して壊れにくく、接続
される両管の端部に確実に密着され、しかも止水性も有
し、組立が簡単・容易であると共に、分割体を連結させ
てリング状にするので分割体として保管し易く、取り扱
いも容易な管接続部のパッキンを提供しようとするもの
である。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the prior art, and an object of the present invention is to provide an elastic and hard-to-break synthetic resin. A pipe connection that is firmly adhered to the end of the pipe, has waterproof properties, is easy and easy to assemble, and is easy to store as a divided body by connecting the divided bodies into a ring shape, and easy to handle. It is intended to provide a part packing.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、本発明における管接続部のパッキンは、合成樹脂製
の複数の分割体から成り、各分割体の一端部に係止部
を、他端部に係合部を形成して、これら分割体をリング
状に連結し、各分割体の表面にその長手方向に複数の凸
条を形成して該パッキンに弾力性を付与し、裏面にその
長手方向に凹部を形成して接着剤の溜部としたことを特
徴とするものである。In order to achieve the above-mentioned object, the packing of the pipe connecting portion in the present invention is composed of a plurality of divided portions made of synthetic resin, and a locking portion is provided at one end of each divided portion. An engagement portion is formed at the other end, these divided bodies are connected in a ring shape, and a plurality of ridges are formed on the surface of each divided body in the longitudinal direction to impart elasticity to the packing. A concave portion is formed in the longitudinal direction to form a reservoir for the adhesive.
【０００６】[0006]
【発明の実施の形態】図１ないし図４は本発明に係る管
接続部のパッキンの一実施例に関するものであり、図１
は分割体の正面図、図２はその裏面図、図３は図１のＡ
−Ａ断面図、図４は各分割体を連結させた組立正面図を
示すものである。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIGS. 1 to 4 relate to an embodiment of packing for a pipe connection according to the present invention.
Is a front view of the divided body, FIG. 2 is a back view thereof, and FIG.
FIG. 4 is an assembled front view in which the divided bodies are connected to each other.
【０００７】図において、１は管接続部のパッキン２を
組み立てるのに構成される分割体であり、該分割体１は
強化プラスチック等の合成樹脂で成形され、円弧（例え
ば１／３円弧の大きさ）の形状をしている。In the drawing, reference numeral 1 denotes a divided body which is formed for assembling a packing 2 of a pipe connection portion. The divided body 1 is formed of a synthetic resin such as reinforced plastic and has an arc (for example, a size of 1/3 arc). Shape).
【０００８】前記分割体１の一端部には、例えば円弧状
のほぞの係止部３が形成され、他端部には他の分割体１
の係止部３が係合される例えばほぞ孔の係合部４が形成
されている。At one end of the divided body 1, for example, an arc-shaped tenon locking portion 3 is formed, and at the other end, another divided body 1 is formed.
For example, an engaging portion 4 of a tenon is formed with which the locking portion 3 is engaged.
【０００９】また、前記分割体１の表面にはその長手方
向に複数の凸条５，５，…が形成され、裏面にはその長
手方向に幅広の凹部６が形成されている。A plurality of ridges 5, 5,... Are formed on the front surface of the divided body 1 in the longitudinal direction, and a wide concave portion 6 is formed on the back surface in the longitudinal direction.
【００１０】以上のような構成からなる管接続部のパッ
キン２において、図４に示すように、一方の分割体１の
端部の係止部３を次の分割体１の端部の係合部４に係合
させ、全分割体１，１，…をリング状に連結させて、リ
ング状のパッキン２を組み立てることができる。そし
て、分割体１は合成樹脂で成形しているので、その製作
が簡単・容易であると共に、組み立てる前は分割体とし
て保管ができ、取り扱いも簡単・容易である。また、マ
ンホール等における複数の管（図示せず）の接続部に前
記パッキン２の裏面の前記凹部６に接着剤を流布して一
方の管に配置させる。この際、各分割体１の裏面の凹部
６の接着剤が管端に充分に接触するので、パッキン２は
確実に管に接着される。また各分割体１の表面の前記複
数の凸条５，５，…が弾力性を有していることから、パ
ッキン２は接続される管端に圧接されることになり、そ
の際、パッキン２は壊れにくく、管の接続部の止水性も
高められる。[0010] In the packing 2 of the pipe connecting portion having the above-described structure, as shown in FIG. 4, the locking portion 3 at one end of the divided body 1 is engaged with the end of the next divided body 1. The ring-shaped packing 2 can be assembled by engaging the part 4 and connecting all the divided bodies 1, 1,... In a ring shape. Since the divided body 1 is formed of a synthetic resin, its manufacture is simple and easy, and it can be stored as a divided body before assembling, and the handling is simple and easy. In addition, an adhesive is applied to the connection portion of a plurality of pipes (not shown) in a manhole or the like to the concave portion 6 on the back surface of the packing 2 to be disposed in one of the pipes. At this time, the adhesive in the concave portion 6 on the back surface of each divided body 1 sufficiently contacts the pipe end, so that the packing 2 is securely bonded to the pipe. Since the plurality of ridges 5, 5,... On the surface of each divided body 1 have elasticity, the packing 2 is pressed against the pipe end to be connected. Is hard to break, and the waterproofness of the connection part of the pipe is also increased.
【００１１】なお、前記係止部３と係合部４の形状は上
記実施例に示したほぞとほぞ孔に限定することなく、鈎
と鈎受のような周知の接続手段を用いてもよい。The shapes of the locking portion 3 and the engaging portion 4 are not limited to the tenon and tenon shown in the above-described embodiment, and a well-known connecting means such as a hook and a catch may be used. .
【００１２】[0012]
【発明の効果】本発明に係る管接続部のパッキンは、合
成樹脂製で弾力性を有して壊れにくく、接続される両管
の端部に確実に密着され、しかも止水性も有し、組立が
簡単・容易であると共に、分割体を連結させてリング状
にするので分割体として保管し易く、取り扱いも容易な
ものである。The packing of the pipe connecting portion according to the present invention is made of a synthetic resin, has elasticity and is not easily broken, is securely adhered to the ends of both pipes to be connected, and has water stopping property. It is easy and easy to assemble, and since the divided bodies are connected to form a ring, it is easy to store and handle the divided bodies.
【図１】図１は本発明の一実施例に係る管接続部のパッ
キンの分割体の正面図である。FIG. 1 is a front view of a divided body of a packing of a pipe connection portion according to one embodiment of the present invention.
【図２】図２はその裏面図である。FIG. 2 is a rear view of the same.
【図３】図３は図１のＡ−Ａ断面図である。FIG. 3 is a sectional view taken along line AA of FIG. 1;
【図４】図４は各分割体を連結させた組立正面図であ
る。FIG. 4 is an assembled front view in which the divided bodies are connected.
１ 分割体 ２ パッキン ３ 係止部 ４ 係合部 ５ 凸条 ６ 凹部 DESCRIPTION OF SYMBOLS 1 Divided body 2 Packing 3 Engagement part 4 Engagement part 5 Ridge 6 Recess
Claims (1)
において、合成樹脂製の複数の分割体から成り、各分割
体の一端部に係止部を、他端部に係合部を形成して、こ
れら分割体をリング状に連結し、各分割体の表面にその
長手方向に複数の凸条を形成して該パッキンに弾力性を
付与し、裏面にその長手方向に凹部を形成して接着剤の
溜部としたことを特徴とする管接続部のパッキン。1. A packing disposed at each connecting portion of a plurality of pipes, the packing comprising a plurality of divided bodies made of synthetic resin, each having a locking portion at one end and an engaging portion at the other end. Forming, connecting these divided bodies in a ring shape, forming a plurality of ridges on the surface of each divided body in the longitudinal direction to impart elasticity to the packing, and forming a concave part on the back surface in the longitudinal direction A packing for the pipe connection portion, wherein the packing portion is formed as a reservoir for the adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28252299A JP3818485B2 (en) | 1999-10-04 | 1999-10-04 | Pipe connection packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28252299A JP3818485B2 (en) | 1999-10-04 | 1999-10-04 | Pipe connection packing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001108105A true JP2001108105A (en) | 2001-04-20 |
| JP3818485B2 JP3818485B2 (en) | 2006-09-06 |
Family
ID=17653558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28252299A Expired - Fee Related JP3818485B2 (en) | 1999-10-04 | 1999-10-04 | Pipe connection packing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3818485B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101431071B1 (en) * | 2013-07-29 | 2014-08-21 | 사공성현 | Water and sewage pipe joint packing |
| JP2020053547A (en) * | 2018-09-27 | 2020-04-02 | タイコエレクトロニクスジャパン合同会社 | Seal structure and electronic apparatus |
| CN111848444A (en) * | 2020-08-14 | 2020-10-30 | 福建省漳平市九鼎氟化工有限公司 | Synthesis method of perfluoroisobutyronitrile |
| JP2020188530A (en) * | 2019-05-10 | 2020-11-19 | 矢崎総業株式会社 | box |
| JP2020186428A (en) * | 2019-05-13 | 2020-11-19 | 株式会社ソフテム | Anti-corrosive member for flange fastening part |
| KR20220169271A (en) * | 2021-06-18 | 2022-12-27 | 황석환 | Mail-femail connectable O-ring |
-
1999
- 1999-10-04 JP JP28252299A patent/JP3818485B2/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101431071B1 (en) * | 2013-07-29 | 2014-08-21 | 사공성현 | Water and sewage pipe joint packing |
| JP2020053547A (en) * | 2018-09-27 | 2020-04-02 | タイコエレクトロニクスジャパン合同会社 | Seal structure and electronic apparatus |
| JP7286289B2 (en) | 2018-09-27 | 2023-06-05 | タイコエレクトロニクスジャパン合同会社 | Seal structure and electronics |
| JP2020188530A (en) * | 2019-05-10 | 2020-11-19 | 矢崎総業株式会社 | box |
| JP7248494B2 (en) | 2019-05-10 | 2023-03-29 | 矢崎総業株式会社 | box |
| JP2020186428A (en) * | 2019-05-13 | 2020-11-19 | 株式会社ソフテム | Anti-corrosive member for flange fastening part |
| JP7157452B2 (en) | 2019-05-13 | 2022-10-20 | 株式会社ソフテム | Anti-corrosion material for flange joints |
| CN111848444A (en) * | 2020-08-14 | 2020-10-30 | 福建省漳平市九鼎氟化工有限公司 | Synthesis method of perfluoroisobutyronitrile |
| KR20220169271A (en) * | 2021-06-18 | 2022-12-27 | 황석환 | Mail-femail connectable O-ring |
| KR102562637B1 (en) * | 2021-06-18 | 2023-08-02 | 황석환 | Mail-femail connectable O-ring |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3818485B2 (en) | 2006-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20060608 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120623 Year of fee payment: 6 |
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| LAPS | Cancellation because of no payment of annual fees |