Sliding bracket device for guide motor

Abstract

The present invention relates to a sliding bracket device for a guide motor, which is located on the bow or stern of a boat to connect the guide motor to the boat, the sliding bracket device including: a fixed frame part disposed on the bow or stern of the boat; and a slide frame part sliding on top of the fixed frame part and configured to allow the guide motor to be disposed thereon, wherein if the slide frame part slides in one side direction thereof, the guide motor is located inside the boat, and if the slide frame part slides in the other side direction thereof, the guide motor is located outside the boat.

What is claimed is: 
     
         1 . A sliding bracket device for a guide motor ( 20 ), which is located on the bow or stern of a boat ( 10 ) to connect the guide motor ( 20 ) to the boat ( 10 ), the sliding bracket device comprising:
 a fixed frame part ( 100 ) disposed on the bow or stern of the boat ( 10 ); and   a slide frame part ( 200 ) sliding on top of the fixed frame part ( 100 ) and configured to allow the guide motor ( 20 ) to be disposed thereon,   wherein if the slide frame part ( 200 ) slides in one side direction thereof, the guide motor ( 20 ) is located inside the boat ( 10 ), and if the slide frame part ( 200 ) slides in the other side direction thereof, the guide motor ( 20 ) is located outside the boat ( 10 ).   
     
     
         2 . The sliding bracket device according to  claim 1 , wherein the slide frame part ( 200 ) comprises a pair of guide members ( 210 ) coupled to the undersides of both sides thereof to extend in a direction toward the fixed frame part ( 100 ), and the fixed frame part ( 100 ) comprises a plurality of shafts ( 110 ) coupled to top thereof in a direction perpendicular thereto and guide rollers ( 120 ) rotatably coupled to the outer peripheral surfaces of the shafts ( 110 ), respectively, to the shapes coming into contact with the guide members ( 210 ) so that if the slide frame part ( 200 ) slides, the guide rollers ( 120 ) rotate around the shafts ( 110 ) by means of the guide members ( 210 ). 
     
     
         3 . The sliding bracket device according to  claim 2 , wherein each guide member ( 210 ) has the shape of a rod with a circular section, and the guide rollers ( 120 ) whose surfaces coming into contact with the guide members ( 210 ) have the corresponding shapes to the shapes of the guide members ( 210 ), so that the guide rollers ( 120 ) rotate by means of the sliding movements of the guide members ( 210 ) in a state of inserting portions of the guide members ( 210 ) thereinto. 
     
     
         4 . The sliding bracket device according to  claim 2 , wherein the slide frame part ( 200 ) comprises connection members ( 220 ) disposed on one end and the other end of the guide members ( 210 ) to connect the guide members ( 210 ) to each other so that a distance between the guide members ( 210 ) is prevented from being varied, and the connection members ( 220 ) have stoppers ( 221 ) adapted to limit the sliding distances of the slide frame part ( 200 ) during the sliding movements of the slide frame part ( 200 ). 
     
     
         5 . The sliding bracket device according to  claim 2 , wherein each guide member ( 210 ) has one or more slide fixing grooves ( 211 ) formed thereon in a longitudinal direction thereof, and the fixed frame part ( 100 ) has extension portions ( 130 ) protruding therefrom to cover at least portions of the guide members ( 210 ), through holes ( 140 ) formed on the extension portions ( 130 ), and slide fixing pins ( 150 ) inserted into the through holes ( 140 ) and the slide fixing grooves ( 211 ) to prevent the sliding movements of the guide members ( 210 ). 
     
     
         6 . The sliding bracket device according to  claim 5 , wherein the slide fixing pins ( 150 ) apply elastic forces in directions where the through holes ( 140 ) and the slide fixing grooves ( 211 ) are formed, and if the through holes ( 140 ) and the slide fixing grooves ( 211 ) are concentric with each other according to the sliding movements of the guide members ( 210 ), the slide fixing pins ( 150 ) are automatically inserted into the through holes ( 140 ) and the slide fixing grooves ( 211 ). 
     
     
         7 . The sliding bracket device according to  claim 1 , further comprising a rotation part ( 300 ) disposed between the bow or stern of the boat ( 10 ) and the fixed frame part ( 100 ) to allow the fixed frame part ( 100 ) to be rotatable with respect to the bow or stern of the boat ( 10 ). 
     
     
         8 . The sliding bracket device according to  claim 7 , wherein the rotation part ( 300 ) comprises:
 a fixed plate ( 310 ) disposed between the bow or stern of the boat  10  and the fixed frame part ( 100 );   a rotating shaft ( 320 ) whose one side is fitted to the fixed plate ( 310 ) and the other side is fitted to the fixed frame part ( 100 ) to allow the fixed frame part ( 100 ) to rotate with respect to the fixed plate ( 310 ); and   a rotation fixing pin ( 330 ) adapted to pass through the fixed frame part ( 100 ) and the fixed plate ( 310 ) to fix the rotation of the fixed frame part ( 100 ).   
     
     
         9 . The sliding bracket device according to  claim 8 , wherein the fixed plate ( 310 ) has a plurality of fixing holes ( 312 ) formed thereon in a circumferential direction with respect to a position where one side of the rotating shaft ( 320 ) is located, and the fixed frame part ( 100 ) has a first through hole ( 160 ) formed at a position corresponding to any one of the plurality of fixing holes ( 312 ), so that according to up and down movements of the rotation fixing pin ( 330 ), the rotation fixing pin ( 330 ) passes through the first through hole ( 160 ) of the fixed frame part ( 100 ) and any one of the plurality of fixing holes ( 312 ) of the fixed plate ( 310 ) and fixes the rotation of the fixed frame part ( 100 ) with respect to the fixed plate ( 310 ). 
     
     
         10 . The sliding bracket device according to  claim 8 , wherein the fixed frame part ( 100 ) comprises a plurality of guide pin holes ( 170 ) extending in a circumferential direction around a position where the other side of the rotating shaft ( 320 ) is located, the fixed plate ( 310 ) comprises a plurality of second through holes ( 311 ) formed at the positions corresponding to the plurality of guide pin holes ( 170 ), and the rotation part ( 300 ) comprises guide pins ( 340 ) adapted to guide the rotation of the fixed frame part ( 100 ) upon the rotation of the fixed frame part ( 100 ), each guide pin ( 340 ) having one side disposed on the corresponding second through hole ( 311 ) of the fixed plate ( 310 ) and the other side disposed on the corresponding guide pin hole ( 170 ) of the fixed frame part ( 100 ).