Claims
- 1. A connector having a dual terminal-fastening structure, comprising:
- at least one terminal having an engagement hole and two engagement straps disposed adjacent to and on opposite sides of said engagement hole;
- a housing having a terminal chamber therein for housing the terminal inserted into the housing;
- a support portion projecting from a wall of the terminal chamber into the terminal chamber;
- an elongated resilient engagement arm having a first end portion and a second end portion which engages said engagement hole of the terminal to hold the terminal within the terminal chamber, said arm being supported at an intermediate portion thereof on said support portion and extending within the chamber in a direction in which the terminal is inserted into the housing;
- a terminal-fastener fitted into said housing for fastening the terminal in place within the terminal chamber, said terminal-fastener being first moved to a temporary fastening position and then to a permanent fastening position;
- a plurality of first engagement portions being disposed on said terminal-fastener, two of said plurality of first engagement portions respectively engaging said two engagement straps of the terminal to fasten said terminal within the terminal chamber when said terminal-fastener is fitted into said housing; and
- a second engagement portion provided on said terminal-fastener for engaging an outer surface of the wall of the terminal chamber and the support portion when the terminal retainer is in a temporary fastening position, and for engaging the support portion and the first end portion when said terminal fastener is fitted into said housing, thereby preventing the resilient arm from being deformed when a force is exerted on the resilient arm in the direction opposite to the direction in which the terminal is inserted.
- 2. A connector according to claim 1, wherein said two engagement straps of the terminal are aligned in a direction transverse to the direction in which said terminal is inserted into the housing, said two engagement straps receiving said resilient engagement arm therebetween, such that said terminal is guided by said resilient engagement arm as the terminal advances into the chamber when the terminal is inserted into the housing.
- 3. A connector according to claim 1, wherein said first engagement portion engages said two engagement straps so as to prevent a movement of the terminal in a direction opposite to the direction in which the terminal is inserted.
- 4. A connector according to claim 1, wherein said housing has a plurality of aligned terminal chambers, and said terminal-fastener has a plurality of aligned first engagement portions and a plurality of aligned second engagement portions, each of the terminal chambers corresponding to one of said first engagement portions and to one of said second engagement portions.
- 5. A connector having a dual terminal-fastening structure, comprising:
- at least one terminal having an engagement hole and an engagement strap;
- a housing having a terminal chamber therein for housing the terminal inserted into the housing, said housing having a vertically extending space open from one surface of said housing, and a lateral hole in said housing extending transversely from an intermediate portion of said vertically extending space;
- a support portion projecting from a wall of the terminal chamber into the terminal chamber;
- an elongated resilient engagement arm having a first end portion and a second end portion which engages said engagement hole of the terminal to hold the terminal within the terminal chamber, said arm being supported at an intermediate portion thereof on said support portion and extending within the chamber in a direction in which the terminal is inserted into the housing;
- a terminal-fastener fitted into said housing for fastening the terminal in place within the terminal chamber, said terminal-fastener being first moved to a temporary fastening position and then to a permanent fastening position, said terminal-fastener having an end portion insertable into said vertically extending space, said end portion including a resilient arm having a hook member which is engageable with said lateral hole in said housing, so that in an assembled condition of said terminal fastener with said housing, said resilient arm urges said hook member into said lateral hole to retain said terminal fastener in said housing;
- a first engagement portion provided on said terminal-fastener for engaging said engagement strap of the terminal to fasten said terminal within the terminal chamber when said terminal-fastener is fitted into said housing; and
- a second engagement portion provided on said terminal-fastener for engaging an outer surface of the wall of the terminal chamber and the support portion when the terminal retainer is in a temporary fastening position, and for engaging the support portion and the first end portion when said terminal fastener is fitted into said housing, thereby preventing the resilient arm from being deformed when a force is exerted on the resilient arm in the direction opposite to the direction in which the terminal is inserted.
- 6. A connector according to claim 5, wherein said engagement strap of the terminal includes two straps aligned in a direction transverse to the direction in which said terminal is inserted into the housing, said two straps receiving said resilient engagement arm therebetween, such that said terminal is guided by said resilient engagement arm as the terminal advances into the chamber when the terminal is inserted into the housing.
- 7. A connector according to claim 5, wherein said first engagement portion engages said engagement straps so as to prevent a movement of the terminal in a direction opposite to the direction in which the terminal is inserted.
- 8. A connector according to claim 5, wherein said housing has a plurality of aligned terminal chambers, and said terminal-fastener has a plurality of aligned first engagement portions and a plurality of aligned second engagement portions, each of the terminal chambers corresponding to one of said first engagement portions and to one of said second engagement portions.
Priority Claims (1)
Number |
Date |
Country |
Kind |
3-070813[U] |
Sep 1991 |
JPX |
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Parent Case Info
This application is a continuation of application Ser. No. 07/939,717 filed Sep. 2, 1992, now abandoned.
US Referenced Citations (7)
Foreign Referenced Citations (1)
Number |
Date |
Country |
3834210A1 |
Apr 1989 |
DEX |
Continuations (1)
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Number |
Date |
Country |
Parent |
939717 |
Sep 1992 |
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