IP Library Granted Patent US 9,601,854
Granted Patent B2
US 9,601,854 · App. 14/441,371 · Granted Mar 21, 2017

Female terminal

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 9,601,854
App. No.
14/441,371
Granted
Mar 21, 2017
Kind
B2
Abstract

A terminal contact portion ( 15 ) of a female terminal ( 11 ) includes: a bottom plate ( 35 ); a first side plate ( 37 ) and a second side plate ( 41 ); a top plate ( 39 ) continuously bent from the first side plate ( 37 ); an elastic piece ( 19 ) bent to be overlaid on the top plate ( 39 ) at an elastic piece bent portion ( 47 ) corresponding to an end portion of the top plate ( 39 ) along a terminal lengthwise direction; a pair of engaging projections ( 43 ) provided to project in a bent edge portion of the elastic piece ( 19 ); and a pair of engaging holes ( 45 ) formed in the first side plate ( 37 ) correspondingly to the engaging projections ( 43 ).

Claims (24)

1. A female terminal comprising a tubular terminal contact portion configured for receiving a male terminal, the tubular terminal contact portion including:

a bottom plate;

a first side plate and a second side plate that respectively rise from both ends of the bottom plate in a terminal widthwise direction;

a top plate extending from the first side plate along a first bend;

an elastic piece overlaid on the top plate;

an elastic piece bent portion extending from the top plate to the elastic piece along a second bend, and the elastic piece bent portion provided at an end portion of the top plate in a terminal lengthwise direction;

a pair of engaging projections that project in the terminal widthwise direction from an edge portion of the elastic piece at locations separated from each other in the terminal lengthwise direction; and

a pair of engaging holes provided in the first side and extending to the top plate through the first bend, and

wherein the engaging projections are respectively engaged with the engaging holes.

2. The female terminal according to claim 1 , wherein a clearance smaller than an insertion length of the engaging projections inserted into the engaging holes is provided at least between the second side plate and the elastic piece.

3. The female terminal according to claim 2 , wherein each of the clearance and the insertion length are measured in the terminal widthwise direction, and the terminal widthwise direction is substantially perpendicular to the terminal lengthwise direction.

4. The female terminal according to claim 1 , wherein a portion of the elastic piece between the pair of engaging projections in the terminal lengthwise direction is bent toward the bottom plate.

5. The female terminal according to claim 4 , wherein the elastic piece includes an indent portion located at the portion of the elastic piece between the pair of engaging projections, and wherein the indent portion bulges toward the bottom plate.

6. The female terminal according to claim 1 , wherein the second side plate terminates at a free edge that extends in the terminal lengthwise direction, and wherein the elastic piece bent portion abutting the free edge of the second side plate.

7. The female terminal according to claim 1 , wherein the tubular terminal contact portion further including a shape holding portion continuous with the second side plate, and bends onto the top plate.

8. The female terminal according to claim 1 , wherein the tubular terminal contact portion has an opening at one end configured for receiving the male terminal, and the tubular terminal contact portion extends from the opening in the terminal lengthwise direction to a second end.

9. The female terminal according to claim 8 , wherein the tubular terminal contact portion further including:

a front pressing piece portion continuous with the second side plate, adjacent to the one end of the tubular terminal contact portion, and bending onto the top plate;

a rear pressing piece portion continuous with the second side plate, adjacent to the second end of the tubular terminal contact portion, and bending onto the top plate; and

a fixing piece portion continuous with the second side plate, located between the front pressing piece portion and the rear pressing piece portion, and bending onto the top plate.

10. The female terminal according to claim 8 , wherein the elastic piece terminates at a free end that is adjacent the second end of the tubular terminal contact portion.

11. The female terminal according to claim 10 , wherein one of the engaging projections is provided at the free end of the elastic piece.

12. The female terminal according to claim 8 , further comprising a wire connection portion connected the second end of the tubular terminal contact portion and extending away from the tubular terminal contact portion in the terminal lengthwise direction.

13. The female terminal according to claim 1 , wherein the second bend extends in the terminal lengthwise direction and not in the terminal widthwise direction.

Assignments (2)
CHANGE OF ADDRESS Recorded Jun 5, 2023
From: YAZAKI CORPORATION
To: YAZAKI CORPORATION
Reel/Frame 063845/0802 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 7, 2015
From: KUTSUNA, YOJI; NEMOTO, SHIN
To: YAZAKI CORPORATION
Reel/Frame 035588/0071 →