Vehicle lid lock device
A vehicle lid lock device includes a locking member for locking a lid provided on a vehicle, a housing member in which an insertion hole is formed into which the locking member is inserted and which houses the locking member enabled to move backward and forward; and an annular seal member that is housed in a housing portion of the housing member and that seals a gap between an inner surface of the insertion hole of the housing member and an outer surface of the locking member. The seal member includes a main body including an inner peripheral surface with an inner diameter larger than an outer diameter of the locking member, and a lip portion that protrudes radially inward from the inner peripheral surface of the main body and that is in slide contact with the outer surface of the locking member.
1. A vehicle lid lock device, comprising:
a locking member for locking a lid provided on a vehicle;
a housing member in which an insertion hole is formed into which the locking member is inserted and which houses the locking member enabled to move backward and forward; and
an annular seal member that is housed in a housing portion of the housing member and that seals a gap between an inner surface of the insertion hole of the housing member and an outer surface of the locking member, wherein the seal member comprises a seal main body comprising an inner peripheral surface with an inner diameter larger than an outer diameter of the locking member, and a lip portion that protrudes radially inward from the inner peripheral surface of the seal main body and that is in slide contact with the outer surface of the locking member,
wherein the housing member comprises a case main body comprising a cylinder portion supporting the locking member and a cylindrical cap,
wherein the seal member is sandwiched between the cylinder portion of the case main body and the cylindrical cap in an axial direction,
wherein each of the cylinder portion and the cylindrical cap is provided with a positioning portion that intervenes between the seal main body and the locking member and that defines a radial position of the seal member by restricting movement of the seal main body toward the locking member side, and
wherein the lip portion protrudes between the positioning portion of the cylinder portion and the positioning portion of the cylindrical cap toward the locking member side.
2. The vehicle lid lock device according to claim 1 , wherein a gap is formed between an outer peripheral surface of the main body of the seal member and an inner surface of the housing portion that faces the outer peripheral surface of the main body.