JPS58134138U - plastic tank - Google Patents

plastic tank

Info

Publication number
JPS58134138U
JPS58134138U JP3067082U JP3067082U JPS58134138U JP S58134138 U JPS58134138 U JP S58134138U JP 3067082 U JP3067082 U JP 3067082U JP 3067082 U JP3067082 U JP 3067082U JP S58134138 U JPS58134138 U JP S58134138U
Authority
JP
Japan
Prior art keywords
plastic tank
tank
showing
view
plastic
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
Application number
JP3067082U
Other languages
Japanese (ja)
Other versions
JPH019694Y2 (en
Inventor
田辺　規久雄
Original Assignee
日産自動車株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP3067082U priority Critical patent/JPS58134138U/en
Publication of JPS58134138U publication Critical patent/JPS58134138U/en
Application granted granted Critical
Publication of JPH019694Y2 publication Critical patent/JPH019694Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来のプラスチックタンクの断面図、第２図は
この考案の第１実施例にかかるプラスチックタンクのブ
ロー成形用金型とプラスチックタンクの材料のパリソン
とを示す一部断面図、第３図はこの実施例のプラスチッ
クタンクのブロー成形用金型およびその内部のパリソン
を示す断面図、第４図はこの実施例のプラスチックタン
ク番示す断面図、第５図はこの考案の第２実施例による
プラスチックタンクのブロー成形用金型に用いられるイ
ンサートを示す斜視図、第６図はこの実施例　　　。 によるプラスチックタンクのブロー成形用金型およびプ
ラスチックタンクの材料のパリソンを示す一部断面図、
第７図はこの実施例によるプラスチックタンクのブロー
成形用金型およびその内部のパリソンを示す断面図、第
８図はこの実施例のプラスチックタンクを示す断面図、
第９図ないし第１１図はインサートの他の例を示す斜視
図、第１２図はこの考案のさらに他の実施例を示すプラ
スチックタンクである。 １１．１２・・・ブロー成形用金型、１３．１４・・・
凹部、１５・・・突起、１６・・・パリソン、１７・・
・プラスチックタンク、１８・・・コツプ状壁部、１９
・・・連通孔、２θ・・・外槽、２１・・・内槽、３０
・・・インサート、３７・・・支持棒。 第９図 第１２図FIG. 1 is a sectional view of a conventional plastic tank, FIG. 2 is a partial sectional view showing a blow molding mold for a plastic tank according to a first embodiment of the present invention and a parison of material for the plastic tank, and FIG. The figure is a cross-sectional view showing the blow-molding mold for the plastic tank of this embodiment and the parison inside it, Figure 4 is a cross-sectional view showing the plastic tank number of this embodiment, and Figure 5 is a second embodiment of this invention. FIG. 6 is a perspective view showing an insert used in a mold for blow molding a plastic tank according to this embodiment. A partial cross-sectional view showing the mold for blow molding a plastic tank and the parison of the material of the plastic tank,
FIG. 7 is a sectional view showing a blow molding mold for a plastic tank according to this embodiment and the parison inside thereof, FIG. 8 is a sectional view showing a plastic tank according to this embodiment,
9 to 11 are perspective views showing other examples of the insert, and FIG. 12 is a plastic tank showing still another embodiment of this invention. 11.12...Mold for blow molding, 13.14...
Recess, 15...Protrusion, 16...Parison, 17...
・Plastic tank, 18...Cop-shaped wall part, 19
...Communication hole, 2θ...Outer tank, 21...Inner tank, 30
...insert, 37...support rod. Figure 9 Figure 12

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外槽と、外槽の内部に設けられた内槽と、を有するプラ
スチックタンクに聴いて、外槽と内槽とが、ブロー成形
により一体成形されていることを特徴とするプラスチッ
クタンク。A plastic tank having an outer tank and an inner tank provided inside the outer tank, characterized in that the outer tank and the inner tank are integrally molded by blow molding.
JP3067082U 1982-03-04 1982-03-04 plastic tank Granted JPS58134138U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3067082U JPS58134138U (en) 1982-03-04 1982-03-04 plastic tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3067082U JPS58134138U (en) 1982-03-04 1982-03-04 plastic tank

Publications (2)

Publication Number Publication Date
JPS58134138U true JPS58134138U (en) 1983-09-09
JPH019694Y2 JPH019694Y2 (en) 1989-03-17

Family

ID=30042372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3067082U Granted JPS58134138U (en) 1982-03-04 1982-03-04 plastic tank

Country Status (1)

Country Link
JP (1) JPS58134138U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56135317A (en) * 1980-03-24 1981-10-22 Toyota Motor Corp Manufacture of fuel tank with synthetic resin
JPS56171337U (en) * 1980-05-23 1981-12-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56135317A (en) * 1980-03-24 1981-10-22 Toyota Motor Corp Manufacture of fuel tank with synthetic resin
JPS56171337U (en) * 1980-05-23 1981-12-17

Also Published As

Publication number Publication date
JPH019694Y2 (en) 1989-03-17

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