In-vehicle camera rear case and in-vehicle camera case

An in-vehicle camera rear case comprising:

• a rear case main body that is connected to a front case in an opposed manner to form a space in which an in-vehicle camera is housed, is provided with an insertion hole, is opened at one surface, and has a box shape;
• a connector module that is inserted in the insertion hole and is engaged with the rear case main body, and at least a part of which projecting out of the rear case main body is made of a resin;
• and
• a housing that is engaged with the connector module and houses the connector module,
• wherein the rear case main body includes:
• a rear case upper surface opposed to the front case;
• a plurality of rear case side surfaces provided perpendicularly along an outer periphery of the rear case upper surface;
• a boss member that projects in a vertical direction from the rear case upper surface toward an internal surface side of the rear case main body and is provided on a surface of the rear case upper surface on the internal surface side to be engaged with the connector module;
• and
• a crimping reception part provided at a position, opposed to the boss member, on a surface of the rear case upper surface, which is on an external surface side of the rear case main body;
• and
• wherein the boss member is crimped by applying pressure without heat in a state of being engaged with the connector module;
• and
• the crimping reception part has a thickness that can receive the applied pressure.