Connector
AssigneesAutonetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
InventorsHiroki KOBAYASHI, Hajime KAWASE, Masaaki TABATA, Yasuo OMORI, Teruo HARA, Hajime MATSUI
Life of this patent
Estimating the term…
Abstract
It is aimed to prevent the damage of sealing holes. A connector includes terminal fittings (30) to be connected to front end parts of wires (39), a housing (10), and a one-piece rubber plug (40) mounted in a rear end part of the housing (10). Accommodation chambers (15) for allowing insertion of the terminal fittings (30) from front of the housing (10) are formed in the housing (10). The one-piece rubber plug (40) includes sealing holes (41). The wires (39) not connected to the terminal fittings (30) are passable through the accommodation chambers (15) and the sealing holes (41).
Claims7
A connector, comprising:
- terminal fittings to be connected to front end parts of wires;
- a housing;
- and
- a one-piece rubber plug mounted in a rear end part of the housing,
- wherein:
- accommodation chambers for allowing insertion of the terminal fittings from front of the housing are formed in the housing,
- the one-piece rubber plug includes sealing holes,
- the wires not connected to the terminal fittings are passable through the accommodation chambers and the sealing holes,
- the terminal fitting includes a terminal body portion having a maximum external dimension larger than an outer diameter of the wire,
- the accommodation chamber includes a narrow portion,
- the wire is passable through the narrow portion,
- the terminal body portion is not passable through the narrow portion, and
- the narrow portion communicates with a front end of the sealing hole and is disposed concentrically with respect to the sealing hole.
A connector, comprising:
- terminal fittings to be connected to front end parts of wires;
- a housing;
- and
- a one-piece rubber plug mounted in a rear end part of the housing,
- wherein:
- accommodation chambers for allowing insertion of the terminal fittings from front of the housing are formed in the housing,
- the one-piece rubber plug includes sealing holes,
- the wires not connected to the terminal fittings are passable through the accommodation chambers and the sealing holes,
- the terminal fitting includes a terminal body portion having a maximum external dimension larger than an outer diameter of the wire,
- a rear member is provided behind the one-piece rubber plug, and
- the rear member includes wire through holes enabling the passage of the wires therethrough and disabling the passage of the terminal body portions therethrough.
A connector, comprising:
- terminal fittings to be connected to front end parts of wires;
- a housing;
- and
- a one-piece rubber plug mounted in a rear end part of the housing,
- wherein:
- accommodation chambers for allowing insertion of the terminal fittings from front of the housing are formed in the housing,
- the one-piece rubber plug includes sealing holes,
- the wires not connected to the terminal fittings are passable through the accommodation chambers and the sealing holes,
- the terminal fitting includes a terminal body portion having a maximum external dimension larger than an outer diameter of the wire,
- the accommodation chamber includes a narrow portion,
- the wire is passable through the narrow portion,
- the terminal body portion is not passable through the narrow portion,
- the terminal fitting includes a wire crimping portion to be crimped to the wire,
- the wire crimping portion is inserted into the narrow portion,
- the narrow portion includes a low-height portion, the wire crimping portion being inserted into the low-height portion, and a wire holding portion having smaller width and height than the low-height portion, and
- a guide surface enlarged in diameter toward a rear side is provided in a rear end pat of the wire holding portion.
(canceled)
A connector, comprising:
- terminal fittings to be connected to front end parts of wires;
- a housing;
- and
- a rear member mounted in a rear end part of the housing,
- wherein:
- the terminal fitting includes a terminal body portion having a maximum external dimension larger than an outer diameter of the wire,
- accommodation chambers for allowing insertion of the terminal fittings from front of the housing are formed in the housing, the wires being passable through the accommodation chambers,
- the rear member is formed with wire through holes,
- the wires not connected to the terminal fittings are passable through the wire through holes, and
- the terminal body portions are not passable through the wire through holes.
Dependencies are inferred from the claim text.