Protection cap special for traction steel needle
The utility model relates to a special protective cap of a traction steel needle, which comprises a steel needle and a cap body, and is characterized in that the cap body takes the shape of a cylinder; and a hole is formed at the center at one end of the cap body, and a close rounded nose is arrange...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to a special protective cap of a traction steel needle, which comprises a steel needle and a cap body, and is characterized in that the cap body takes the shape of a cylinder; and a hole is formed at the center at one end of the cap body, and a close rounded nose is arranged at the other end. When in use, the cap body is sleeved at the two ends of the steel needle, and is made of rubbers or plastics and the like optimally. The special protective cap of the traction steel needle has the advantages of simple structure, low cost and convenient use. |
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