초록 ▼

Each housing (10) includes terminal accommodating chambers (12), a communication opening (14) formed in an outer surface and communicating with the terminal accommodating chambers (12), and projections (16) projecting from a terminal accommodating portion (11). With the housings (10) placed one abov

Each housing (10) includes terminal accommodating chambers (12), a communication opening (14) formed in an outer surface and communicating with the terminal accommodating chambers (12), and projections (16) projecting from a terminal accommodating portion (11). With the housings (10) placed one above the other, the projections (16) inserted in the terminal accommodating chambers (12) through the communication opening (14) are engaged with terminal fittings (20) in the terminal accommodating chambers (12) to retain the terminal fittings (20). Receiving portions (13) are provided in each housing (10) and each projection (16) includes a lock (18) to be engaged with the corresponding receiving portion (13) to hold the housings (10) in an assembled state.

대표청구항 ▼

1. A connector, comprising: a first member including at least one terminal accommodating chamber, at least one communication opening formed in an outer surface and communicating with the terminal accommodating chamber and at least one receiving portion in proximity to the communication opening; anda

1. A connector, comprising: a first member including at least one terminal accommodating chamber, at least one communication opening formed in an outer surface and communicating with the terminal accommodating chamber and at least one receiving portion in proximity to the communication opening; anda second member including a base configured to be placed on the outer surface of the first member, at least one projection projecting from the base, the projection being insertable through the communication opening and into the terminal accommodating chamber to engage a terminal fitting accommodated at a proper position in the terminal accommodating chamber and to retain the terminal fitting at the proper position when the base is placed on the outer surface of the first member, the projection including at least one lock for engaging the receiving portion and holding the first and second members in an assembled state, whereina clearance is formed between the first and second members at a front end of the connector when the terminal fitting is at an improper position in the terminal accommodating chamber, the clearance being open in a direction crossing an assembling direction. 2. The connector of claim 1, wherein the first and second members are identical housings. 3. The connector of claim 2, wherein each of the housings includes the terminal accommodating chamber, the communication opening, the projection, the receiving portion and the lock. 4. The connector of claim 2, wherein a plurality of the housings and a retainer are stacked in a stacking direction. 5. The connector of claim 1, wherein the outer surface of the first member and a substantially facing surface of the second member are substantially in surface contact when the first and second members are assembled properly. 6. The connector of claim 1, further comprising: at least one detection jig configured to be inserted into the clearance when the terminal fitting is in an improper position in the terminal accommodating chamber. 7. A connector, comprising: a first member including at least one terminal accommodating chamber, at least one communication opening formed in an outer surface and communicating with the terminal accommodating chamber and at least one receiving portion in proximity to the communication opening;a terminal fitting in the terminal accommodating chamber; anda second member including a base configured to be placed on the outer surface of the first member, at least one projection projecting from the base, the projection being insertable through the communication opening and into the terminal accommodating chamber to engage the terminal fitting in the terminal accommodating chamber and to retain the terminal fitting when the base is placed on the outer surface of the first member, the projection including at least one lock engaging the receiving portion and holding the first and second members in an assembled state, whereinthe projection is configured to interfere with the terminal fitting in an improper position in the terminal accommodating chamber to prevent complete assembly of the first and second members, anda clearance is formed between the first and second members when the terminal fitting is at an improper position in the terminal accommodating chamber, the clearance being open in a direction crossing an assembling direction. 8. The connector of claim 7, wherein a portion of the terminal fitting that has been inserted improperly into the terminal accommodating chamber is located in an entrance path for the projection. 9. The connector of claim 7, further comprising: at least one detection jig configured to be inserted into the clearance when the terminal fitting is in an improper position in the terminal accommodating chamber. 10. A connector, comprising a plurality of identical housings, each of the housings including terminal accommodating chambers, terminal fittings accommodated respectively in the terminal accommodating chambers, each housing including opposite first and second outer surfaces, a communication opening formed in the first outer surface of each of the housings and communicating respectively with the terminal accommodating chambers and at least one receiving portion in proximity to the communication opening, projections projecting from the second outer surface of each of the housings, the projections being disposed and configured for insertion through the communication opening and into the respective terminal accommodating chamber when the second outer surface of one of the housings is placed on the first outer surface of another of the housings, the projections being configured to engage and retain the terminal fitting that has been inserted properly into the respective terminal accommodating chamber, at least one of the projections including a lock engaging the receiving portion and holding the housings in an assembled state, wherein each projections is configured to interfere with the respective terminal fitting in an improper position in the terminal accommodating chamber to prevent complete assembly of the housings, anda clearance is formed between the housings of the plurality of identical housings when the terminal fitting is at an improper position in the terminal accommodating chamber, the clearance being open in a direction crossing an assembling direction. 11. The connector of claim 10, wherein a portion of one of the terminal fittings that has been inserted improperly into the respective terminal accommodating chamber is located in an entrance path for the projection. 12. The connector of claim 10, further comprising a retainer mounted to one of the housings, the retainer having projections insertable into the respective communication openings, the projections being configured to engage and retain the terminal fitting that has been inserted properly into the respective terminal accommodating chamber, at least one of the projections including a lock engaging the receiving portion and holding the retainer in an assembled state with the housings. 13. The connector of claim 10, further comprising: at least one detection jig configured to be inserted into the clearance when the terminal fitting is in an improper position in the terminal accommodating chamber.