CN-115395274-B - Wire with connector

Abstract

Provided is a wire with a connector, which can inhibit dust from adhering to a terminal. The wire with connector (11) is provided with a terminal (17), a wire (14), a housing member (12), and a wire sheath (13). The grommet has a grommet main body portion (31) and a drain pipe portion. The grommet main body portion has a1 st surface (36 a) facing the case member, and the drain pipe portion has a communication hole for communicating the inside of the grommet main body portion (31) with the outside of the grommet main body portion (31), and a1 st opening portion as an opening on the grommet main body portion (31) side in the communication hole. The housing member (12) has a shielding wall (40) protruding toward the 1 st surface (36 a), the shielding wall (40) has a1 st shielding wall, the 1 st shielding wall intersects a line segment connecting the 1 st opening and the terminal (17) when viewed from the direction in which the shielding wall (40) protrudes, and the 1 st shielding wall has a contact portion that contacts the 1 st surface (36 a). The housing member (12) has an electric wire holding section (50) that holds an electric wire (14).

Inventors

• Inoki takuro
• MATSUDA TOSHIYUKI

Assignees

• 住友电装株式会社
• 住友电装株式会社

Dates

Publication Date

20260421

Application Date

20220505

Priority Date

20210525

Claims (6)

1. 1. A wire with a connector is provided with: a terminal; a wire connected to the terminal; a housing member holding the terminal, and A wire sheath assembled to the housing member, The wire sheath has a sheath body part covering the housing member and a drain pipe part protruding from the sheath body part, The wire-wrap main body portion has a1 st surface opposed to the case member, The drain pipe part is provided with a communication hole for communicating the inside of the wire sheath main body part and the outside of the wire sheath main body part, and a 1 st opening part which is an opening on the wire sheath main body part side in the communication hole, The housing member has a shielding wall protruding toward the 1 st face, The shielding wall has a1 st shielding wall intersecting a line segment connecting the 1 st opening and the terminal as viewed from a direction in which the 1 st shielding wall protrudes from the shielding wall, The 1 st shielding wall has a contact portion contacting the 1 st surface, The housing member has an electric wire holding portion that holds the electric wire, The wire holding portion has a pair of guide walls protruding from the housing member, At least a part of at least one of the guide walls is formed as a flexible elastic sheet, The elastic piece has a holding projection projecting toward the opposite guide wall side to hold the electric wire accommodated between a pair of the guide walls, The elastic piece and the holding protrusion are respectively arranged on the pair of guide walls, The holding protrusion of one of the guide walls and the holding protrusion of the other guide wall are aligned in a longitudinal direction of the electric wire.
2. 2. The connectorized wire of claim 1, wherein, The electric wire has an electric wire end connected to the terminal and an electric wire lead-out part led out from the sheath main body part to the outside, The wire end extends in a direction away from the 1 st face, The wire lead-out portion extends toward a direction along the 1 st face, The electric wire holding portion holds the electric wire so as to suppress movement of the electric wire toward the 1 st surface side.
3. 3. The connectorized wire of claim 1, wherein, The wire holding portion has a cover that covers the wire accommodated between the pair of guide walls.
4. 4. The connectorized wire of claim 3, wherein, The cover has a deformation suppressing portion that covers the outside of the elastic piece in such a manner as to suppress elastic deformation of the elastic piece.
5. 5. The connectorized wire of claim 3, wherein, The guide wall is provided with a blocked part, The cover has a locking part locked with the locked part, The housing member has a coating portion that covers the locking portion.
6. 6. The connectorized wire according to any one of claim 1 to claim 5, wherein, The wire holding portion is covered with the grommet main body portion.

Description

Wire with connector Technical Field The present disclosure relates to a connectorized wire. Background As a connector mounted on a vehicle, for example, a charging socket for connecting an external connector for charging is available. Such a connector may be exposed to the outside at the time of connecting an external connector or the like, and may be immersed in water. Accordingly, as a connector, there is a connector including a housing member for holding a terminal and a grommet mounted on the housing member (for example, refer to patent document 1). The grommet has a grommet main body portion that covers a terminal exposed from an end portion on a vehicle interior side in the case member and covers an end portion on a vehicle interior side in the case member, and a drain pipe portion protruding from the grommet main body portion toward a gravitational direction. Further, for example, when the portion of the housing member that is not covered with the grommet of the connector is immersed in water at the vehicle exterior side end portion, water may reach the vehicle interior side end portion of the housing member along the terminal or the like. However, the water that has reached the end portion of the housing member on the vehicle interior side is prevented from further entering the vehicle interior side by the grommet main body portion, flows downward through the drain pipe portion, and is quickly discharged to an external portion where there is no problem even if it is immersed. Prior art literature Patent literature Patent document 1 Japanese patent application laid-open No. 2014-53091 Disclosure of Invention Problems to be solved by the invention However, in the wire with the connector including the connector and the wire, dust may enter the interior of the grommet main body portion through the discharge pipe portion, and the dust may adhere to the terminal, so that some measures are required. The present disclosure has been made to solve the above-described problems, and an object thereof is to provide a wire with a connector capable of suppressing adhesion of dust to a terminal. Means for solving the problems The disclosed wire with a connector is provided with a terminal, a wire connected to the terminal, a housing member holding the terminal, and a wire sheath mounted on the housing member, wherein the wire sheath has a sheath main body portion covering the housing member, and a drain pipe portion protruding from the sheath main body portion, the sheath main body portion has a1 st surface facing the housing member, the drain pipe portion has a communication hole for allowing the interior of the sheath main body portion and the exterior of the sheath main body portion to communicate with each other, and a1 st opening portion as an opening on the sheath main body portion side in the communication hole, the housing member has a shielding wall protruding toward the 1 st surface, the shielding wall has a1 st shielding wall intersecting a line segment connecting the 1 st opening portion and the terminal when viewed from the direction in which the shielding wall protrudes, the 1 st shielding wall has a contact portion in contact with the 1 st surface, and the housing member has a wire holding portion holding the wire. Effects of the invention According to the electric wire with a connector of the present disclosure, adhesion of dust to the terminal can be suppressed. Drawings Fig. 1 is a perspective view of a connectorized wire in an embodiment. Fig. 2 is a partial cross-sectional view of a connectorized wire in an embodiment. Fig. 3 is a cross-sectional view taken along line 3-3 of the drawing. Fig. 4 is a front view showing a part of the electric wire holding portion in one embodiment. Fig. 5 is a perspective view showing a part of the electric wire holding portion in one embodiment. Fig. 6 is a front view showing the electric wire holding portion in one embodiment. Fig. 7 is a perspective view showing the electric wire holding portion in one embodiment. Fig. 8 is a perspective view showing the electric wire holding portion in one embodiment. Fig. 9 is a front view showing an electric wire holding portion in another example. Fig. 10 is a partial cross-sectional view of another example of a connectorized wire. Detailed Description [ Description of embodiments of the present disclosure ] Embodiments of the present disclosure will be first described. The cord with connector of the present disclosure, [1] The wire protector includes a terminal, a wire connected to the terminal, a housing member holding the terminal, and a wire sheath mounted to the housing member, wherein the wire sheath includes a sheath main body portion covering the housing member, and a drain pipe portion protruding from the sheath main body portion, the sheath main body portion includes a1 st surface facing the housing member, the drain pipe portion includes a communication hole for communicating an inside of the sheath main body por