Cylinder for toy gun and magazine module having the cylinder

Abstract

A cylinder for a toy gun is assembled to the toy gun ( 100 ) for containing bullets. The cylinder ( 6 ) includes a fastening structure ( 61, 61 a ) and a surrounding structure ( 62 ). The fastening structure ( 61, 61 a ) is rotatably disposed on the toy gun ( 100 ). The surrounding structure ( 62 ) is surroundingly disposed in an outer periphery of the fastening structure ( 61, 61 a ). The surrounding structure ( 62 ) includes multiple sleeves ( 621 ) circularly connected to one another. Each sleeve ( 621 ) has a chamber ( 622 ) for containing the bullet. An inner wall of each chamber ( 622 ) is in elastic contact with the bullet to position the same. Accordingly, the cylinder ( 6 ) is suitable for all bullets (e.g. ball bullets ( 900 ) made from iron or lead or a plastic trumpet-shaped bullet ( 800 )), thereby enhancing utility, and all bullets can be positioned stably and properly in the chambers ( 622 ) without falling out.

What is claimed is: 
     
         1 . A cylinder for a toy gun, assembled to a toy gun ( 100 ) for containing bullets, the cylinder ( 6 ) comprising:
 a fastening structure ( 61 ,  61   a ) rotatably disposed on the toy gun ( 100 ); and   a surrounding structure ( 62 ) surroundingly disposed in an outer periphery of the fastening structure ( 61 ,  61   a ), the surrounding structure ( 62 ) including a plurality of sleeves ( 621 ) circularly connected to one another, each of the sleeves ( 621 ) including a chamber ( 622 ) for containing the bullet, an inner wall of each of the chambers ( 622 ) being in elastic contact with the bullet to position the same.   
     
     
         2 . The cylinder for the toy gun of  claim 1 , wherein the surrounding structure ( 62 ) consists of rubber and has elasticity. 
     
     
         3 . The cylinder for the toy gun of  claim 1 , wherein each of the sleeves ( 621 ) consists of rubber and has elasticity. 
     
     
         4 . The cylinder for the toy gun of  claim 1 , wherein the fastening structure ( 61 ,  61   a ) consists of hard plastic. 
     
     
         5 . The cylinder for the toy gun of  claim 1 , wherein each of the chambers ( 622 ) includes a bottom end ( 6221 ) and a free end ( 6222 ) opposite to the bottom end ( 6221 ), and an inner diameter of each of the chambers ( 622 ) gradually decreases in a direction from the bottom end ( 6221 ) toward the free end ( 6222 ). 
     
     
         6 . The cylinder for the toy gun of  claim 1 , wherein each of the chambers ( 622 ) includes a bottom end ( 6221 ) and a free end ( 6222 ) opposite to the bottom end ( 6221 ), each of the chambers ( 622 ) includes a tapering inner diameter section ( 6223 ) close to each of the free ends ( 6222 ), and an inner diameter of the tapering inner diameter section ( 6223 ) gradually decreases in a direction from the bottom end ( 6221 ) toward the free end ( 6222 ). 
     
     
         7 . The cylinder for the toy gun of  claim 1 , wherein an inner wall of each of the sleeves ( 621 ) includes a friction structure ( 624 ), and the bullet is in contact with the friction structure ( 624 ) in each of the chambers ( 622 ). 
     
     
         8 . The cylinder for the toy gun of  claim 7 , wherein the friction structure ( 624 ) comprises a plurality of friction strips ( 6241 ), each of the sleeves ( 621 ) includes a bottom end ( 6211 ) and a free end ( 6212 ) opposite to the bottom end ( 6211 ), and the plurality of the friction strips ( 6241 ) of each of the sleeves ( 621 ) extend in a direction from the bottom end ( 6211 ) toward the free end ( 6212 ). 
     
     
         9 . The cylinder for the toy gun of  claim 1 , further comprising a base ( 63 ), each of the sleeves ( 621 ) of the surrounding structure ( 62 ) including a bottom end ( 6211 ) and a free end ( 6212 ) opposite to the bottom end ( 6211 ), the bottom end ( 6211 ) of each of the sleeves ( 621 ) being connected to one side of the base ( 63 ), the base ( 63 ) forming a plurality of openings ( 631 ) respectively corresponding to the chambers ( 622 ), each of the openings ( 631 ) communicating with each of the chambers ( 622 ). 
     
     
         10 . A magazine module having a cylinder, for containing bullets, the magazine module ( 500 ) comprising:
 a magazine body ( 5 ) including a fastener structure ( 54 ,  54   a ); and   a cylinder ( 6 ) comprising:   a fastening structure ( 61 ,  61   a ) rotatably disposed on the fastener structure ( 54 ,  54   a ); and   a surrounding structure ( 62 ) surroundingly disposed in an outer periphery of the fastening structure ( 61 ,  61   a ), the surrounding structure ( 62 ) including a plurality of sleeves ( 621 ) circularly connected to one another, each of the sleeves ( 621 ) including a chamber ( 622 ) for containing the bullet, an inner wall of each of the chambers ( 622 ) being in elastic contact with the bullet to position the same.   
     
     
         11 . The magazine module having the cylinder of  claim 10 , wherein the surrounding structure ( 62 ) consists of rubber and has elasticity. 
     
     
         12 . The magazine module having the cylinder of  claim 10 , wherein each of the sleeves ( 621 ) consists of rubber and has elasticity. 
     
     
         13 . The magazine module having the cylinder of  claim 10 , the fastening structure ( 61 ,  61   a ) consists of hard plastic. 
     
     
         14 . The magazine module having the cylinder of  claim 10 , wherein each of the chambers ( 622 ) includes a bottom end ( 6221 ) and a free end ( 6222 ) opposite to the bottom end ( 6221 ), and an inner diameter of each of the chambers ( 622 ) gradually decreases in a direction from the bottom end ( 6221 ) toward the free end ( 6222 ). 
     
     
         15 . The magazine module having the cylinder of  claim 10 , wherein each of the chambers ( 622 ) includes a bottom end ( 6221 ) and a free end ( 6222 ) opposite to the bottom end ( 6221 ), and each of the chambers ( 622 ) includes a tapering inner diameter section ( 6223 ) close to each of the free ends ( 6222 ), and an inner diameter of the tapering inner diameter section ( 6223 ) gradually decreases in a direction from the bottom end ( 6221 ) toward the free end ( 6222 ). 
     
     
         16 . The magazine module having the cylinder of  claim 10 , wherein an inner wall of each of the sleeves ( 621 ) includes a friction structure ( 624 ), and the bullet is in contact with the friction structure ( 624 ) in each of the chambers ( 622 ). 
     
     
         17 . The magazine module having the cylinder of  claim 16 , wherein the friction structure ( 624 ) comprises a plurality of friction strips ( 6241 ), each of the sleeves ( 621 ) includes a bottom end ( 6211 ) and a free end ( 6212 ) opposite to the bottom end ( 6211 ), and the plurality of the friction strips ( 6241 ) of each of the sleeves ( 621 ) extend in a direction from the bottom end ( 6211 ) toward the free end ( 6212 ). 
     
     
         18 . The magazine module having the cylinder of  claim 10 , wherein the cylinder ( 6 ) comprises a base ( 63 ), each of the sleeves ( 621 ) of the surrounding structure ( 62 ) includes a bottom end ( 6211 ) and a free end ( 6212 ) opposite to the bottom end ( 6211 ), the bottom end ( 6211 ) of each of the sleeves ( 621 ) is connected to one side of the base ( 63 ), the base ( 63 ) forms a plurality of openings ( 631 ) respectively corresponding to the chambers ( 622 ), and each of the openings ( 631 ) communicates with each of the chambers ( 622 ). 
     
     
         19 . The magazine module having the cylinder of  claim 10 , wherein the fastening structure ( 61 ,  61   a ) and the fastener structure ( 54 ,  54   a ) are a protruding shaft ( 541 ,  611   a ) and a recess hole ( 541   a ,  611 ), the protruding shaft ( 541 ,  611   a ) is rotatably connected to the recess hole ( 541   a ,  611 ), and the cylinder ( 6 ) is rotatable with respect to the magazine body ( 5 ) around the protruding shaft ( 541 ,  611   a ) as axis.