Anti-fingerprint and anti-scratch automobile key shell
The utility model discloses an anti-fingerprint and anti-scratch automobile key shell. The key comprises a key body, a key shell, a key cover, an outer shell, rubber oil, ground color oil and a bucklegroove. The utility model discloses an anti-fingerprint and anti-scratch automobile key shell. Rubbe...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an anti-fingerprint and anti-scratch automobile key shell. The key comprises a key body, a key shell, a key cover, an outer shell, rubber oil, ground color oil and a bucklegroove. The utility model discloses an anti-fingerprint and anti-scratch automobile key shell. Rubber oil is arranged in a key shell; wherein the interior of the key shell is made by mixing rubber oil; the uniform dispersion of various auxiliary materials is promoted; the processing properties such as elongation and rebound resilience of the key shell are improved; plasticization and reinforcement are performed; the shell is made of tpu plastic, the wear resistance of the raw materials is excellent and is five times or above that of natural rubber, the wear resistance is enhanced, fingerprintand various stain adhesion is reduced through the shell surface anti-fingerprint agent, the wiping and cleaning capacity is improved, and the problems that in the using process, the surface is proneto being contaminated by fi |
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