Nozzle for blow dryer

Abstract

A nozzle for mounting on a blow dryer includes a group of sleeves and a mounting base. Each of the sleeves has a hollow structure defining an air channel and a plurality of openings communicating with the air channel. The group of sleeves is lined up end to end so that the air channels within the sleeves are communicated with each other. The mounting base is constructed in circular shape, wherein the mounting base has a plurality of retention grooves provided on an inner surface at a first end thereof for detachably engaging with an outlet of the blow dryer, wherein a second end of the mounting base is connected to a proximal end of the group of sleeves and a clipper for clipping a bundle of hair, wherein the clipper is mounted to a distal end of the group of sleeves.

1 . A nozzle for mounting on a blow dryer, comprising:
 a nozzle body having a group of sleeves, wherein said group of sleeves has gradually decreasing diameters thereof and each of said sleeves is construed in stepped shape, wherein two adjacent sleeves are sleeved together defining a circular cavity, wherein said plurality of circular cavities forms an air channel; and   a retainer provided along an edge of said sleeves for retaining a bundle of hair in position when said nozzle is in use.   
     
     
         2 . A nozzle for mounting on a blow dryer, comprising:
 a nozzle body having a group of sleeves, wherein said group of sleeves has gradually decreasing diameters thereof and each of said sleeves is construed in spiral shape, wherein two adjacent sleeves are sleeved together defining a circular cavity, wherein said plurality of circular cavities forms an air channel; and   a retainer provided along an edge of said sleeves for retaining a bundle of hair in position when said nozzle is in use.   
     
     
         3 . A nozzle for mounting on a blow dryer, comprising:
 a group of sleeves, wherein each of said sleeves has a hollow structure defining an air channel and a plurality of openings communicating with said air channel, wherein said group of sleeves is lined up in an end to end manner so that said air channels within said sleeves are communicated with each other;   a mounting base constructed in a circular shape, wherein said mounting base has a plurality of retention grooves provided on an inner surface at a first end thereof for detachably engaging with an outlet of said blow dryer, wherein a second end of said mounting base is connected to a proximal end of said group of sleeves; and   a clipper for clipping a bundle of hair, wherein said clipper is mounted to a distal end of said group of sleeves.   
     
     
         4 . The nozzle, as recited in  claim 3 , wherein each of said sleeves is a circular cylinder, wherein said group of said sleeves has a gradually decreasing diameters and said group of sleeves is coaxially lined up end to end in a order of gradually decreasing diameters so as to construct a stepped structure, wherein one of said sleeves having the largest diameter has an end connected to said first end of said mounting base while another one of said sleeves having the smallest diameter has an end connected to said clipper. 
     
     
         5 . The nozzle, as recited in  claim 4 , wherein each of said sleeves has a same height. 
     
     
         6 . The nozzle, as recited in  claim 3 , wherein each of said sleeves is a circular truncated cone, wherein bottom surfaces and upper surfaces of said group of said sleeves have gradually decreasing diameters, wherein according to an order of gradually decreasing diameters of said bottom surfaces of said group of sleeves, said upper surface of a first sleeve of said group of sleeves is connected to said bottom surface of an adjacent second sleeve of said group of sleeves so as to construct a stepped structure, wherein said sleeves are coaxially aligned with each other, wherein said diameter of said upper surface of said first sleeve is larger than said diameter of said bottom surface of said adjacent second sleeve, wherein one of said sleeves having a bottom surface of the largest diameter is connected to said first end of said mounting base, wherein another one of said sleeves having an upper surface of the smallest diameter is connected to said clipper. 
     
     
         7 . The nozzle, as recited in  claim 3 , wherein each of said sleeves is a circular truncated cone, wherein bottom surfaces and upper surfaces of said group of said sleeves have gradually decreasing diameters, wherein according to an order of gradually decreasing diameters of said bottom surfaces of said group of sleeves, said upper surface of a first sleeve of said group of sleeves is connected to said bottom surface of an adjacent second sleeve of said group of sleeves so as to construct a stepped structure, wherein said sleeves are coaxially aligned with each other, wherein said diameter of said upper surface of said first sleeve is equal to said diameter of said bottom surface of said adjacent second sleeve, wherein one of said sleeves having a bottom surface of the largest diameter is connected to said first end of said mounting base, wherein another one of said sleeves having an upper surface of the smallest diameter is connected to said clipper. 
     
     
         8 . The nozzle, as recited in  claim 3 , wherein each of said sleeves has a same height. 
     
     
         9 . The nozzle, as recited in  claim 5 , further comprising a retainer which has a spiral structure, wherein said retainer is encircledly protruded on the outer surfaces of said group of sleeves in such a manner that said retainer is spirally extended between said mounting base and said clipper. 
     
     
         10 . The nozzle, as recited in  claim 7 , further comprising a retainer which has a spiral structure, wherein said retainer is encircledly protruded on the outer surfaces of said group of sleeves in such a manner that said retainer is spirally extended between said mounting base and said clipper. 
     
     
         11 . The nozzle, as recited in  claim 9 , wherein said group of sleeves is rotably mounted to said mounting base, so that said group of sleeves is capable of rotating with respect to said mounting base when a rotating force is applied thereon. 
     
     
         12 . The nozzle, as recited in  claim 10 , wherein said group of sleeves is rotably mounted to said mounting base, so that said group of sleeves is capable of rotating with respect to said mounting base when a rotating force is applied thereon. 
     
     
         13 . The nozzle, as recited in  claim 11 , wherein said mounting base further comprises a locker for retaining said group of sleeves in position. 
     
     
         14 . The nozzle, as recited in  claim 12 , wherein said mounting base further comprises a locker for retaining said group of sleeves in position. 
     
     
         15 . The nozzle, as recited in  claim 13 , wherein when said locker is in an open position, said group of sleeves rotates with respect to said mounting base when a rotating force is applied thereon on, wherein when said locker is in a closed position, said locker is retained on said blow dryer so that said group of sleeves is not able to rotate with respect to said mounting base. 
     
     
         16 . The nozzle, as recited in  claim 14 , wherein when said locker is in an open position, said group of sleeves rotates with respect to said mounting base when a rotating force is applied thereon on, wherein when said locker is in a closed position, said locker is retained on said blow dryer so that said group of sleeves is not able to rotate with respect to said mounting base.