Cutter, in particular for a slat, especially of a venetian blind

Claim 2

A cutter, in particular for a slat, especially of a venetian blind, comprising a pair of scissors with extended handles and joined at a center fulcrum, said scissors being partially deflected at a portion of an inner part thereof to form a pair of knife blades deviated from and substantially parallel to the plane of its respective scissor, a guide block having opposite higher lateral guide walls and opposite lower side walls, which all together define a recess, and a connector attached to one of said side walls at a central upper portion thereof to form a spacing between an inner surface of said connector and an outer surface of said one side wall for engaging with one of said scissors.

Claim 3

The cutter as set forth in claim 1, further comprising a torsional spring spanning over said blades.

Claim 4

The cutter as set forth in claim 1, further comprising a length of tunnel unitarily molded on the surface of said recess and extended transversely at one end and terminated at a slight distance spaced apart from one of said lateral guide walls while at its other end it extends approximately half the distance between the opposite lateral guide walls; a bolt nut embedded in the other guide wall in such a position that a central thread hole of said nut is aligned with the hollow of said tunnel, an aperture corresponding to said central thread hole formed in said other guide wall; and a bolt for insertion from outside of said other guide wall, to pass through said aperture and said hole into said tunnel to the extent that it moves in contact with said one guide wall at a terminal end of said bolt, and wherein both ends of said lower side walls are separated from said lateral guide walls.

Claim 5

The cutter as set forth in claim 1 or 3, wherein both said side walls are each suspendingly extended to form a respective holder having a central slit open to a bottom margin.

Claim 6

The cutter as set forth in claim 4, wherein a respective enlarged insertion aperture is formed identical and in alignment with each other intermediate of said slit, and wherein said aperture is in a form having a longitudinal major axis and a transversal minor axis.

Claim 7

The cutter as set forth in claim 5, further comprising a scale in L form with a bend at about right angles at one end, wherein said scale has a cross section in elliptical or D shape or other profile having a wider axis.

Claim 8

The cutter as set forth in claim 6, wherein there is a measure indication on said wider axis.

Claim 9

The cutter as set forth in claim 7, wherein a lower end of said connector is extended to a level just above said aperture so as to indicate the measure value on said scale.