Novel detonator reflection cross
The utility model relates to a novel detonator reflection cross, including upper portion chock plug, bottom fastening device, wherein, bottom fastening device can push to the chock plug of upper portion on, and upper portion chock plug and bottom fastening device are connected the position for the s...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to a novel detonator reflection cross, including upper portion chock plug, bottom fastening device, wherein, bottom fastening device can push to the chock plug of upper portion on, and upper portion chock plug and bottom fastening device are connected the position for the sawtooth connection, the internal diameter of upper portion chock plug bottom when closely cooperating fastening device's external diameter big by 0.3 0.5 the millimeter, the inside sawtooth part position that corresponds with upper portion chock plug connecting portion phase that sets up of bottom fastening device. The utility model discloses a cooperation through upper portion chock plug and bottom fastening device can make upper portion chock plug, bottom fastening device reliably be connected, compares with traditional reflection cross, and the installation of this device is more simple and convenient, effectively the reflection cross is blown up during the detonating detonator of preventing reflection cross, ha |
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