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US 11,898,383 B2Granted
Hood lock device
AssigneeMitsui Kinzoku Act Corporation
InventorKumiko Sato
Life of this patent
Estimating the term…
Abstract
A hood lock device has a base plate having a striker groove, a primary latch configured to fasten a hood in a totally closed state, and a secondary latch, the secondary latch has a latch main body of steel and a handle of resin, and the latch main body has a forcing meshing portion configured to come into engagement with a striker passing across a half opening position and moving to a totally closing position and to be pressed in a latching direction opposite to an unlatching direction by the striker in a case that a hook portion configured to lock the striker recedes from the striker groove and a mounting portion provided adjacent to the forcing meshing portion and on which the handle is mounted.
Claims5
A hood lock device comprising:
- a base plate fixed to a vehicle body and having a striker groove into which a striker provided on a hood that is opened from and closed towards the vehicle body enters in response to a closing action of the hood;
- a primary latch configured to fasten the hood in a totally closed state by locking the striker in a totally closing position in the striker groove;
- and
- a secondary latch configured to fasten the hood in a half opened state by locking the striker in a half opening position situated closer to an opening side of the striker groove than the totally closing position,
- wherein the secondary latch comprises:
- a latch main body, which is made of steel, and which is rotatable relative to the base plate between a secondary latching position and a secondary unlatching position, the latch main body being configured to cause an engagement portion, which is configured to lock the striker, to enter the striker groove or to recede from the striker groove in accordance with a rotation of the latch main body, the engagement portion entering the striker groove in a case that the latch main body is placed in the secondary latching position, the engagement portion receding from the striker groove in a case that the latch main body is placed in the unlatching position;
- and
- a handle, which is made of resin, and which is configured to receive an operation for causing the latch main body to rotate in an unlatching direction in which the engagement portion recedes from the striker groove, and
- wherein the latch main body comprises:
- a forcing meshing portion configured to come into engagement with the striker passing across the half opening position and moving to the totally closing position and to be pressed in a latching direction, which is opposite to the unlatching direction, by the striker in a case that the latch main body is placed at the secondary unlatching position and the engagement portion recedes from the striker groove;
- and
- a mounting portion provided adjacent to the forcing meshing portion, the handle being mounted on the mounting portion,
- wherein the handle comprises a connecting portion connected to the mounting portion,
- wherein the mounting portion extends in a radial direction of a rotational axis of the secondary latch, and
- wherein the connecting portion is connected to the mounting portion along the radial direction of the rotational axis of the secondary latch, and
- wherein a projecting portion is provided on the connecting portion in such a manner as to project towards the base plate and brought into contact with the base plate to alleviate torsion on the connecting portion to suppress damage on the connecting portion.
13 more elements
A hood lock device comprising:
- a base plate fixed to a vehicle body and having a striker groove into which a striker provided on a hood that is opened from and closed towards the vehicle body enters in response to a closing action of the hood;
- a primary latch configured to fasten the hood in a totally closed state by locking the striker in a totally closing position in the striker groove;
- and
- a secondary latch configured to fasten the hood in a half opened state by locking the striker in a half opening position situated closer to an opening side of the striker groove than the totally closing position,
- wherein the secondary latch comprises:
- a latch main body, which is made of steel, and which is rotatable relative to the base plate between a secondary latching position and a secondary unlatching position, the latch main body being configured to cause an engagement portion, which is configured to lock the striker, to enter the striker groove or to recede from the striker groove in accordance with a rotation of the latch main body, the engagement portion entering the striker groove in a case that the latch main body is placed in the secondary latching position, the engagement portion receding from the striker groove in a case that the latch main body is placed in the unlatching position;
- and
- a handle, which is made of resin, and which is configured to receive an operation for causing the latch main body to rotate in an unlatching direction in which the engagement portion recedes from the striker groove, and
- wherein the latch main body comprises:
- a forcing meshing portion configured to come into engagement with the striker passing across the half opening position and moving to the totally closing position and to be pressed in a latching direction, which is opposite to the unlatching direction, by the striker in a case that the latch main body is placed at the secondary unlatching position and the engagement portion recedes from the striker groove;
- and
- a mounting portion provided adjacent to the forcing meshing portion, the handle being mounted on the mounting portion,
- wherein the handle comprises:
- a connecting portion connected to the mounting portion along the base plate;
- a handle portion extending from the connecting portion in a direction in which the handle portion intersects the base plate;
- and
- an operation input portion provided at a distal end portion of the handle portion, and
- wherein a projecting portion is provided on the connecting portion in such a manner as to project towards the base plate and brought into contact with the base plate to alleviate torsion on the connecting portion to suppress damage on the connecting portion.
15 more elements
Dependencies are inferred from the claim text.