| 摘要 |
PROBLEM TO BE SOLVED: To provide a hose connector capable of connecting a hose and piping strongly and with a high sealing property.SOLUTION: A hose connector 10 includes: a connector body 14 including a mount cylinder 13 which has an annular diametrically enlarged part 11 in the outer circumference thereof and to which a hose is mounted; and a lock member 15. The connector body 14 includes a flange part 16 extending in a radial direction, in a proximal end portion of the mount cylinder 13, a lock piece 17 is formed from the flange part 16 along an axial line direction of the mount cylinder 13. The lock piece 17 includes a first engagement pawl 18 and a second engagement part 19 on a surface confronted with the mount cylinder 13. The lock member 15 includes in the inner circumference, a holding part 20 which holds the hose in cooperation with the second engagement part 19, the lock member 15 also includes in the lower end, a fixing part which is engaged with the flange part 16 to fix it at a lock position. When the lock member 15 is moved to the lock position, the second engagement part 19 and the holding part 20 are located at a position corresponding to the diametrically enlarged part 11, thereby connecting the hose and piping strongly and with a high sealing property. |
