SIDE-WAY DOUBLE-LINE SPRING LOCK AND KEY
The utility model provides a side-way double-line spring lock and key with simple structure and high protecting density. The utility model is formed by a lock cover, a latch hook, a side-way double-line spring lock gallbladder with a straight slot and a straight spoon. The utility model has the adva...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model provides a side-way double-line spring lock and key with simple structure and high protecting density. The utility model is formed by a lock cover, a latch hook, a side-way double-line spring lock gallbladder with a straight slot and a straight spoon. The utility model has the advantages of high protecting density, low product cost and easy use. |
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