JPH0748251Y2 - Waste bag - Google Patents
Waste bagInfo
- Publication number
- JPH0748251Y2 JPH0748251Y2 JP1990009602U JP960290U JPH0748251Y2 JP H0748251 Y2 JPH0748251 Y2 JP H0748251Y2 JP 1990009602 U JP1990009602 U JP 1990009602U JP 960290 U JP960290 U JP 960290U JP H0748251 Y2 JPH0748251 Y2 JP H0748251Y2
- Authority
- JP
- Japan
- Prior art keywords
- waste liquid
- main body
- tube
- bag
- seal portion
- 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 - Fee Related
Links
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案は、廃液バッグの改良に関するもので、特に本体
２上部の特定位置にシール部８を形成し、本体２内に採
取した廃液が逆流して外部に漏洩しないようにした廃液
バッグの改良に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to an improvement of a waste liquid bag, and in particular, a seal portion 8 is formed at a specific position above the main body 2 so that the waste liquid collected in the main body 2 flows backward. The present invention relates to an improvement of a waste liquid bag which is prevented from leaking to the outside.
［従来の技術及び考案が解決しようとする課題］ 第３図は現在使用されている廃液バッグ21の概略図で、
第４図は第３図の一部拡大図ある。[Problems to be Solved by Prior Art and Invention] FIG. 3 is a schematic view of the waste liquid bag 21 currently used,
FIG. 4 is a partially enlarged view of FIG.
廃液バッグ21は、本体22の上部（廃液の導入口24付近）
に、例えば高重合度チューブまたはシート２枚を張り合
せてなる逆流防止弁23を、廃液バッグ21の構成部品の一
部として配置していた。The waste liquid bag 21 is located above the main body 22 (near the waste liquid inlet 24).
In addition, a backflow preventive valve 23, which is formed by laminating two sheets of high polymerization degree tubes or sheets, is arranged as a part of the components of the waste liquid bag 21.
しかしながら逆流防止弁23をわざわざ廃液の導入口24付
近に配置することは、 廃液バッグを構成する部品点数が多様化すること、
製造工程が複雑となること、等の理由によりコスト高に
なり、大量生産に適さなかった。However, the purpose of disposing the check valve 23 near the waste liquid inlet 24 is that the number of parts constituting the waste liquid bag is diversified,
Due to the complicated manufacturing process and other reasons, the cost was high and it was not suitable for mass production.
そこで、本考案者は以上の課題を解決するために鋭意検
討をかさねた結果次の考案に到達した。Therefore, the present inventor has made intensive studies in order to solve the above problems, and has arrived at the next inventor.
［課題を解決するための手段］ 第１図は、本考案の廃液バッグ１の概略図で、第２図は
廃液バッグ１の一部拡大図である。[Means for Solving the Problem] FIG. 1 is a schematic view of a waste liquid bag 1 of the present invention, and FIG. 2 is a partially enlarged view of the waste liquid bag 1.
廃液バッグ１は、廃液を貯留する袋状の本体２と該本体
２の右（左）上端に装着される廃液導入チューブ３と前
記本体２の左（右）下端に装着される廃液導出チューブ
４とから構成されている。The waste liquid bag 1 includes a bag-shaped main body 2 for storing waste liquid, a waste liquid introduction tube 3 attached to the upper right (left) end of the main body 2 and a waste liquid outlet tube 4 attached to the lower left (right) end of the main body 2. It consists of and.
廃液導入チューブ３の先端は、本体２の上部に高周波ウ
ェルダー等により溶着され、廃液導入口3aの両端に、廃
液導入チューブ３の溶着部5a、5bが形成されている。溶
着部5aから本体２の下向きにシール部６が連続して形成
され、これにより本体２の右（左）上隅に廃液導入スペ
ース3bが形成され、廃液導入スペース3bは本体２の下方
に向けて狭くなるように形成されている。The tip of the waste liquid introducing tube 3 is welded to the upper part of the main body 2 by a high-frequency welder or the like, and welded portions 5a and 5b of the waste liquid introducing tube 3 are formed at both ends of the waste liquid introducing port 3a. The seal portion 6 is continuously formed downward from the welded portion 5a to the main body 2, so that the waste liquid introduction space 3b is formed at the upper right (left) corner of the main body 2, and the waste liquid introduction space 3b is directed downwards of the main body 2. It is formed so that it becomes narrower.
シール部６の後方部８と、本体２の側面シール部７は15
ないし25mmの距離を隔てて形成されている。シール部６
は、本体２の両側より、熱溶着により形成することがで
きる。The rear part 8 of the seal part 6 and the side seal part 7 of the main body 2 are
It is formed with a distance of 25 mm. Seal part 6
Can be formed by heat welding from both sides of the main body 2.
廃液導入チューブ３を経て本体２内に廃液が導入され、
貯留される廃液量が増加するにつれて、袋状の本体２が
外側に膨張するのでその反動によりシール部６とシール
部７に囲まれてなる廃液導入スペース3b外周の本体２
（二枚の可撓性シート）が部分的に密着する。Waste liquid is introduced into the main body 2 through the waste liquid introduction tube 3,
Since the bag-shaped main body 2 expands outward as the amount of waste liquid stored increases, the main body 2 on the outer periphery of the waste liquid introduction space 3b surrounded by the seal portion 6 and the seal portion 7 due to its reaction.
The (two flexible sheets) partially adhere to each other.
このため、本体２内に貯留された廃液は、廃液導入チュ
ーブ３方向への逆流を完全に防止することができる。Therefore, the waste liquid stored in the main body 2 can be completely prevented from flowing back toward the waste liquid introducing tube 3.
［考案の作用効果］ 以上説明したように本考案は、従来のように逆止弁を設
けなくても、廃液の逆流を確実に防止する機能を維持し
ながら、 本体２の右（左）上隅を除いて廃液を本体２内に一
杯に貯留することができる。[Advantage of the Invention] As described above, the present invention maintains the function of reliably preventing the backflow of the waste liquid without providing a check valve as in the conventional case, while maintaining the right (left) upper part of the main body 2. The waste liquid can be fully stored in the main body 2 except for the corners.
本体２内に廃液が一杯になっても廃液導出チューブ
４よりこれらの廃液を導出し、新たな廃液を貯留するこ
とができる。このため多量の廃液を本体２内での貯留と
導出の操作を反復して行うことにより処理することが可
能である。Even when the main body 2 is filled with waste liquid, these waste liquids can be led out from the waste liquid lead-out tube 4 to store new waste liquid. Therefore, it is possible to process a large amount of waste liquid by repeatedly storing and discharging the waste liquid in the main body 2.
廃液を漏洩することなく廃液導入チューブ３より本
体２内に貯留することができるので廃液処理を衛生的に
行うことができる。Since the waste liquid can be stored in the main body 2 through the waste liquid introduction tube 3 without leaking, the waste liquid treatment can be performed sanitarily.
等の効果を有する優れた考案である。It is an excellent device that has the effects of the above.
第１図は本考案の廃液バッグ１の該略図、第２図は第１
図の一部拡大図、第３図従来の廃液バッグ21の該略図、
第４図は第３図の一部拡大図である。 図中、１は廃液バッグ、２は本体、３は廃液導入チュー
ブ、3aは廃液導入口、3bは廃液導入スペース、４は廃液
導出チューブ、5a、5bは溶着部、６はシール部、７は側
面シール部、８はシール部の後方部を示す。FIG. 1 is a schematic view of the waste liquid bag 1 of the present invention, and FIG.
FIG. 3 is a partially enlarged view of the drawing, FIG. 3 is a schematic view of a conventional waste liquid bag 21,
FIG. 4 is a partially enlarged view of FIG. In the figure, 1 is a waste liquid bag, 2 is a main body, 3 is a waste liquid introducing tube, 3a is a waste liquid introducing port, 3b is a waste liquid introducing space, 4 is a waste liquid introducing tube, 5a and 5b are welding parts, 6 is a sealing part, 7 is a The side seal portion 8 indicates a rear portion of the seal portion.
Claims (1)
（左）上端に装着された廃液導入チューブ３と前記本体
２の左（右）下端に装着された廃液導出チューブ４とか
ら構成され、前記廃液導入チューブ３の廃液導入口3aの
両端に、前記廃液導入チューブ３の溶着部5a、5bが形成
され、前記溶着部5aから本体２の下向きにシール部６を
形成することにより本体２の右（左）上隅に廃液導入ス
ペース3bが形成され、該廃液導入スペース3bは本体２の
下方に向けて狭くなるように形成した、ことを特徴とす
る廃液バッグ１。1. A main body 2 for storing waste liquid, a waste liquid introducing tube 3 attached to the upper right (left) end of the main body 2, and a waste liquid outlet tube 4 attached to the lower left (right) end of the main body 2. The welded portions 5a and 5b of the waste liquid introduction tube 3 are formed at both ends of the waste liquid introduction port 3a of the waste liquid introduction tube 3, and the main body is formed by forming the seal portion 6 downward from the welded portion 5a. A waste liquid introducing space 3b is formed at an upper right (left) corner of the waste liquid 2, and the waste liquid introducing space 3b is formed so as to become narrower toward the lower side of the main body 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990009602U JPH0748251Y2 (en) | 1990-02-02 | 1990-02-02 | Waste bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990009602U JPH0748251Y2 (en) | 1990-02-02 | 1990-02-02 | Waste bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03101927U JPH03101927U (en) | 1991-10-23 |
| JPH0748251Y2 true JPH0748251Y2 (en) | 1995-11-08 |
Family
ID=31513192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990009602U Expired - Fee Related JPH0748251Y2 (en) | 1990-02-02 | 1990-02-02 | Waste bag |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0748251Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01288256A (en) * | 1987-09-17 | 1989-11-20 | Yoshiko Kawabata | Bag having partition line and fluid housing bag |
-
1990
- 1990-02-02 JP JP1990009602U patent/JPH0748251Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03101927U (en) | 1991-10-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |