A kind ofly look the adjustable study eye protector of thing Distance geometry sight angle

A kind ofly look the adjustable study eye protector of thing Distance geometry sight angle

  • CN 204,600,873 U
  • Filed: 04/30/2015
  • Issued: 09/02/2015
  • Est. Priority Date: 04/30/2015
  • Status: Active Grant
First Claim
Patent Images

1. look the adjustable study eye protector of thing Distance geometry sight angle for one kind, comprise lifting support (1) and shade (2), it is characterized in that:

  • described shade (2) is movably fixed on lifting support (1), described shade (2) inside is provided with reflecting mirror one (3) and reflecting mirror two (5), it is inner that described reflecting mirror one (3) is movably fixed to shade (2) through reflecting mirror one height adjustment knob (4), it is inner that described reflecting mirror two (5) is movably fixed to shade (2) through reflecting mirror two angular adjustment knob (6), described shade (2) side is provided with visual window (7).

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