Chain sword that adjustable lengthwise intensity is high
The utility model discloses a chain sword that adjustable lengthwise intensity is high, including the handle of a knife, the handle of a knife front end is provided with the cutting edge, the cutting edge includes the wide sword of narrow sword of multisection and multisection, narrow sword and wide...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model discloses a chain sword that adjustable lengthwise intensity is high, including the handle of a knife, the handle of a knife front end is provided with the cutting edge, the cutting edge includes the wide sword of narrow sword of multisection and multisection, narrow sword and wide sword crisscross movable mounting in proper order, wide sword includes the bit, outer sword cutting edge of a knife or a sword has been seted up to the bit both sides, interior sword cutting edge of a knife or a sword is installed to outer sword cutting edge of a knife or a sword inboard, the outstanding outer sword cutting edge of a knife or a sword of its outside side activity of interior sword cutting edge of a knife or a sword, bit center department is provided with the spring and acts as go -between through the groove, it passes through the groove to be provided with narrow sword between interior sword cutting edge of a knife or a sword afterbody and bit, narrow sword includes the two thin bits with the model |
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