Lock device for opening/closing device
AssigneePiolax, Inc.
InventorsToshihiro Shimizu, Hisashi Nakasone
Life of this patent
Estimating the term…
Abstract
A lock device for an opening/closing device, provided with: lock sections located on both sides of the lid; a pair of link rods provided with hook sections provided at the front ends of the pair of link rod; pressing means for pressing the hook sections in the direction in which the hook sections engage with the lock sections; a pusher for sliding the hook sections in the direction in which the hook sections do not engage with the lock sections; pressing members disposed on both sides of an opening and pressing the lid in the direction in which the lid opens; and a holding lever and a holding protrusion which hold the hook sections in a state in which the hook sections do not engage with the lock sections.
Claims9
An opening/closing body locking device for an opening/closing body that is openably/closably mounted to an opening portion of a stationary body, the locking device including:
- locking portions provided on one of both lateral sides of the opening/closing body and both lateral sides of the opening portion of the stationary body;
- a pair of link rods that are mounted to the other one of the opening/closing body and the stationary body, and are interlocked with each other to slidably move so that hook portions at distal ends thereof engage and disengage the locking portions;
- a biasing unit that biases the hook portions of the link rods in directions that the hook portions engage the locking portions;
- an operating member that causes the hook portions of the link rods to slide in directions that the hook portions disengage the locking portions against biasing force of the biasing unit;
- pressing members that are provided on the both lateral sides of the opening portion of the stationary body or the both lateral sides of the opening/closing body, and press the opening/closing body in a direction to open the opening/closing body in a state where the hook portions engage the locking portions while the opening/closing body closes the opening portion;
- and
- a holding unit that holds the hook portions in a state where the hook portions disengage the locking portions against the biasing force of the biasing unit after the hook portions of the link rods are slid in the directions to disengage the locking portions by operating the operating member, and releases the holding of the hook portions to make the hook portions engage the locking portions when the opening/closing body is closed.
Dependencies are inferred from the claim text.