Disjunctor safety valve cap improvement structure
The utility model discloses a disjunctor safety valve cap improvement structure, including the connection piece, carry brace and a plurality of interval and establish the cavity cylinder in the connection piece below, has in the cavity cylinder and narrowly down wide inner chamber, and the connectio...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a disjunctor safety valve cap improvement structure, including the connection piece, carry brace and a plurality of interval and establish the cavity cylinder in the connection piece below, has in the cavity cylinder and narrowly down wide inner chamber, and the connection piece is with each cavity cylinder inner chamber is corresponding and the punishment of the position of intercommunication do not is provided with elasticity closure hole. Further, protruding being equipped with in cavity cylinder inner wall top is used for sealing up complex sealing ring with battery filling opening apical margin, and the cavity cylinder can be dismantled with the connection piece and be connected. Adopt behind this technical scheme, can simplify the step, and labor intensityis reduced, increase production efficiency, can make the cooperation between disjunctor safety valve cap and the battery filling opening firmly stable, easy installation, avoid the valve cap to loseor the neglected loading, |
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