JPS58956U - safety screw cap - Google Patents
safety screw capInfo
- Publication number
- JPS58956U JPS58956U JP9405281U JP9405281U JPS58956U JP S58956 U JPS58956 U JP S58956U JP 9405281 U JP9405281 U JP 9405281U JP 9405281 U JP9405281 U JP 9405281U JP S58956 U JPS58956 U JP S58956U
- Authority
- JP
- Japan
- Prior art keywords
- wall
- locking
- cap
- locking piece
- protruding
- 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.)
- Pending
Links
Landscapes
- Closures For Containers (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図ないし第3図は外キャップを示すもので、第1図
は頂板を取去った状態の平面図、第2図は正面図、第3
図は底面図である。第4図ないし第6図は中キャップを
示すもので、第4図は平面図、第5図は係止片の部分拡
大断面図、第6図は正面図である。第7図および第8図
は種口筒に組付いた状態を示す縦断面図で、第7図は外
力の作用のない状態を、第8図は外キャップに押下げ力
が作用した状態を示している。
符号の説明、1・・・外キャップ、2・・・筒壁、4・
・・頂壁、5・・・弾片、7・・・係止突片、8・・・
係止溝、10・・・中キャップ、11・・・螺筒壁、1
2・・・係止突条、13′・・・頂板壁、14・・・係
止片、15・・・係止突片、17・・・種口筒。
ブク−/aFigures 1 to 3 show the outer cap. Figure 1 is a plan view with the top plate removed, Figure 2 is a front view, and Figure 3 is a front view.
The figure is a bottom view. 4 to 6 show the inner cap, FIG. 4 is a plan view, FIG. 5 is a partially enlarged sectional view of the locking piece, and FIG. 6 is a front view. Figures 7 and 8 are longitudinal cross-sectional views showing the state in which the cap is assembled to the seed opening tube. Figure 7 shows the state in which no external force is applied, and Figure 8 shows the state in which a downward force is applied to the outer cap. It shows. Explanation of symbols, 1...Outer cap, 2...Cylinder wall, 4.
... Top wall, 5... Bullet piece, 7... Locking protrusion piece, 8...
Locking groove, 10... Middle cap, 11... Spiral wall, 1
2... Locking protrusion, 13'... Top plate wall, 14... Locking piece, 15... Locking protrusion piece, 17... Seed mouth tube. Book-/a
Claims (1)
設し、該頂壁下面に、螺合回動力向に傾斜した複数個の
弾片を垂下膜し、前記頂壁の下面周端に、高さの低い係
止突片を突設した外キャップと、 前記筒壁よりも小さい高さを有し、内周面に種口筒に螺
合する螺条を設けた螺簡壁の外周面に前記係止溝に係合
する係止突条を突設し、前記螺筒壁の上端に連設された
頂板壁の前記弾片下端に対、向する箇所に係止片を突設
し、前記頂板壁の上面周端に高さの低い係止突片を突設
した中キャップとから成り、前記弾性片の弾力に逆って
前記中央キャップに対して外キャップに対して外キャッ
プを下降変位させて螺合を解く方向から前記両係止突片
を係止させた際に、前記弾片の基端部が突当らないよう
に前記係止片の螺合回動方向側を傾斜面とした安全ネジ
キャップ。[Claims for Utility Model Registration] A top wall is connected to the upper end of a cylindrical wall having a wide locking groove on the inner circumferential surface, and a plurality of holes are provided on the lower surface of the top wall that are inclined in the direction of the screw rotation force. an outer cap having a projecting piece hanging thereon and having a low-height locking protrusion protruding from the lower circumferential end of the top wall; A locking protrusion that engages with the locking groove is protrudingly provided on the outer peripheral surface of the spiral wall provided with a thread that screws into the cylinder, and the elastic wall of the top plate wall connected to the upper end of the screw cylinder wall is provided. It consists of a locking piece protruding from the lower end of one side and a locking piece protruding from the opposite side, and an inner cap having a low-height locking piece protruding from the upper circumferential edge of the top plate wall, which resists the elasticity of the elastic piece. When the outer cap is moved downwardly relative to the center cap and the outer cap is engaged with both of the locking protrusions from the direction of unscrewing, the proximal ends of the elastic pieces abut against each other. The safety screw cap has an inclined surface on the side in the direction of screwing and rotation of the locking piece.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9405281U JPS58956U (en) | 1981-06-25 | 1981-06-25 | safety screw cap |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9405281U JPS58956U (en) | 1981-06-25 | 1981-06-25 | safety screw cap |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58956U true JPS58956U (en) | 1983-01-06 |
Family
ID=29888991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9405281U Pending JPS58956U (en) | 1981-06-25 | 1981-06-25 | safety screw cap |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58956U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002068260A (en) * | 2000-09-06 | 2002-03-08 | Toyoda Gosei Co Ltd | Fuel cap and refueling device |
JP2009202906A (en) * | 2008-02-28 | 2009-09-10 | Yoshino Kogyosho Co Ltd | Cap for preventing erroneous operation |
JP2009208782A (en) * | 2008-02-29 | 2009-09-17 | Yoshino Kogyosho Co Ltd | Misoperation preventive cap |
WO2018174160A1 (en) * | 2017-03-23 | 2018-09-27 | 小林製薬株式会社 | Medicinal liquid dispenser |
-
1981
- 1981-06-25 JP JP9405281U patent/JPS58956U/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002068260A (en) * | 2000-09-06 | 2002-03-08 | Toyoda Gosei Co Ltd | Fuel cap and refueling device |
JP2009202906A (en) * | 2008-02-28 | 2009-09-10 | Yoshino Kogyosho Co Ltd | Cap for preventing erroneous operation |
JP2009208782A (en) * | 2008-02-29 | 2009-09-17 | Yoshino Kogyosho Co Ltd | Misoperation preventive cap |
WO2018174160A1 (en) * | 2017-03-23 | 2018-09-27 | 小林製薬株式会社 | Medicinal liquid dispenser |
US11406804B2 (en) | 2017-03-23 | 2022-08-09 | Kobayashi Pharmaceutical Co., Ltd. | Liquid medicine supply device |
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