Double pull latch for closure panel such as hood

A technology of closing plate and latch, applied in the field of latch of vehicle hood, can solve problems such as inconvenience

Active Publication Date: 2014-12-10
MAGNA CLOSURES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is inconvenient in some cases

Method used

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  • Double pull latch for closure panel such as hood
  • Double pull latch for closure panel such as hood
  • Double pull latch for closure panel such as hood

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] refer to figure 1 , figure 1 A vehicle 11 is shown having a hood 13 with a striker 22 thereon. The striker 22 may be captured by the latch 10 mounted on the body (shown at 15 ) of the vehicle 10 . refer to figure 2 , The latch 10 includes: a ratchet 12, a pawl 14, a release lever 16, a double pull rod 18, and a housing 20 (for clarity, a part of the housing 20 is omitted). figure 2 The view shown in is an exploded view, and therefore, the figure 2 Components showing the latch are not in their installed position. Such as image 3 As shown in , the ratchet 12 is pivotally connected to the housing 20 and can be image 3 main closed position shown in, Figure 6 the secondary closed position shown in and Figure 9 movement between the open positions shown in . The ratchet 12 may surround a pin 25 mounted to the housing 20 ( image 3 ) for a pivoting movement. In the primary closed position and the secondary closed position, the ratchet 12 prevents the striker 2...

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PUM

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Abstract

In an aspect, a latch for a closure panel for a vehicle is provided, and includes a ratchet, a pawl, a release lever, and an extension member. The ratchet is movable between a primary closed position, a secondary closed position and an open position. The pawl is movable between a primary locking position, a secondary locking position and an unlocking position. The release lever is movable between a home position and an actuated position. When the pawl is in the primary locking position the release lever has a selected amount of reach for driving the pawl to the secondary locking position during movement of the release lever to the actuated position. When the pawl is in the secondary locking position the extension member is movable to a position to extend the reach of the release lever to drive the pawl from the secondary locking position to the unlocked position during movement of the release lever from the home position to the actuated position.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of US Provisional Application No. 61 / 605,310, filed March 1, 2012, which is incorporated herein in its entirety. technical field [0003] The present disclosure relates to latches for closure panels, and more particularly to latches for vehicle hoods. technical background [0004] Latches for vehicle hoods and the like are typically actuated in two stages. In a first stage, a handle is actuated inside the vehicle, which moves the latch from the primary closed position to the secondary closed position. In order to fully release the latch, the vehicle occupant typically must get out of the vehicle and actuate a lever located in the engine compartment. This is inconvenient in some situations. Contents of the invention [0005] In one aspect, a latch for a closure panel of a vehicle is provided, the latch including a ratchet, a pawl, a release lever and an extension member. The rat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B85/00B62D25/12
CPCE05B83/24
Inventor 詹姆斯·约瑟夫·费里约翰·克拉克约翰·罗伯特·斯科特·米切尔伊利亚·内曼
Owner MAGNA CLOSURES INC
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