Patents Assigned to Thase Enterprise Co., Ltd.
-
Patent number: 11834863Abstract: A door lock device is provided and includes: a housing, an acting assembly arranged in the housing and having a lock tongue, an operating assembly arranged in the housing and interlocked with an outdoor handle, and a regulating assembly arranged in the housing for a user to regulate the operating assembly into an interlocking state or an idle state. As such, in the interlocking state, the outdoor handle drives the acting assembly through the operating assembly to cause the lock tongue to extend or retract relative to the housing, and in the idle state, the operating assembly cannot drive the acting assembly and the outdoor handle cannot be interlocked with the lock tongue.Type: GrantFiled: January 17, 2023Date of Patent: December 5, 2023Assignee: THASE ENTERPRISE CO., LTD.Inventors: Ching-Tien Lin, Wei-Chun Lin
-
Patent number: 11753851Abstract: A lock assembly is provided and includes: a driving member; an acting member connected to the driving member; an active member cooperating with the acting member for operation; and a main lock member interlocked with the active member. The driving member drives the acting member to swing and the acting member touches the active member so as to displace the active member and synchronously displace the main lock member. Therefore, the lock assembly is buried in a door frame through cooperation of the driving member, the acting member and the active member, so as to be protected from being damaged or stolen.Type: GrantFiled: July 22, 2020Date of Patent: September 12, 2023Assignee: THASE ENTERPRISE CO., LTDInventors: Jui-Ming Chen, Ching-Tien Lin
-
Patent number: 11725424Abstract: A door lock device for emergency doors is provided, in which, through a configuration of a sensing component, the actuating time can be adjusted by a driver according to demands to facilitate time-delayed unlocking.Type: GrantFiled: November 11, 2020Date of Patent: August 15, 2023Assignee: THASE ENTERPRISE CO., LTD.Inventor: Ching-Tien Lin
-
Patent number: 11655655Abstract: A door lock device is provided and includes a lock assembly and an operation assembly interlocked with the lock assembly so as to bury the lock assembly in a door frame, thereby protecting the lock assembly from being damaged or stolen.Type: GrantFiled: July 22, 2020Date of Patent: May 23, 2023Assignee: THASE ENTERPRISE CO., LTD.Inventors: Jui-Ming Chen, Ching-Tien Lin
-
Publication number: 20230151638Abstract: A door lock device is provided and includes: a housing, an acting assembly arranged in the housing and having a lock tongue, an operating assembly arranged in the housing and interlocked with an outdoor handle, and a regulating assembly arranged in the housing for a user to regulate the operating assembly into an interlocking state or an idle state. As such, in the interlocking state, the outdoor handle drives the acting assembly through the operating assembly to cause the lock tongue to extend or retract relative to the housing, and in the idle state, the operating assembly cannot drive the acting assembly and the outdoor handle cannot be interlocked with the lock tongue.Type: ApplicationFiled: January 17, 2023Publication date: May 18, 2023Applicant: THASE ENTERPRISE CO., LTD.Inventors: Ching-Tien Lin, Wei-Chun Lin
-
Patent number: 11585118Abstract: A door lock device is provided and includes: a housing, an acting assembly arranged in the housing and having a lock tongue, an operating assembly arranged in the housing and interlocked with an outdoor handle, and a regulating assembly arranged in the housing for a user to regulate the operating assembly into an interlocking state or an idle state. As such, in the interlocking state, the outdoor handle drives the acting assembly through the operating assembly to cause the lock tongue to extend or retract relative to the housing, and in the idle state, the operating assembly cannot drive the acting assembly and the outdoor handle cannot be interlocked with the lock tongue.Type: GrantFiled: November 23, 2020Date of Patent: February 21, 2023Assignee: THASE ENTERPRISE CO., LTD.Inventors: Ching-Tien Lin, Wei-Chun Lin
-
Publication number: 20220056729Abstract: A door lock device is provided and includes: a housing, an acting assembly arranged in the housing and having a lock tongue, an operating assembly arranged in the housing and interlocked with an outdoor handle, and a regulating assembly arranged in the housing for a user to regulate the operating assembly into an interlocking state or an idle state. As such, in the interlocking state, the outdoor handle drives the acting assembly through the operating assembly to cause the lock tongue to extend or retract relative to the housing, and in the idle state, the operating assembly cannot drive the acting assembly and the outdoor handle cannot be interlocked with the lock tongue.Type: ApplicationFiled: November 23, 2020Publication date: February 24, 2022Applicant: THASE ENTERPRISE CO., LTD.Inventors: Ching-Tien Lin, Wei-Chun Lin
-
Publication number: 20210381278Abstract: A door lock device for emergency doors is provided, in which, through a configuration of a sensing component, the actuating time can be adjusted by a driver according to demands to facilitate time-delayed unlocking.Type: ApplicationFiled: November 11, 2020Publication date: December 9, 2021Applicant: THASE ENTERPRISE CO., LTD.Inventor: Ching-Tien Lin
-
Publication number: 20210285260Abstract: A door lock device is provided and includes: a lock assembly having a first lock structure and a second lock structure; an acting assembly interlocked with the first lock structure and the second lock structure; and an operation assembly interlocked with the acting assembly so as to unlock the first lock structure and the second lock structure synchronously. Therefore, when the lock assembly is in the form of top and bottom locks, the top and bottom locks can be unlocked at the same time, so as to allow an escape door to be opened quickly, thereby facilitating emergency escape.Type: ApplicationFiled: October 7, 2020Publication date: September 16, 2021Applicant: THASE ENTERPRISE CO., LTD.Inventors: Jui-Ming Chen, Ching-Tien Lin
-
Patent number: 10030419Abstract: A fire door lock is provides. A first opening unit is installed in a fire door panel to move a door locking bolt. A second opening unit laterally located on the fire door has a pressing handle coupled with an actuating block for operating the locking bolt. When the pressing handle is pushed and pressed, the actuating block activates an actuating rod and a linking arm to move horizontally. One end of the linking arm is coupled to a driving lever which is induced by the linking arm to swing. One end of the driving lever has a pulley extending into the first opening unit to activate a locking bolt base connected to the locking bolt to move horizontally. The locking bolt is accordingly adapted to extend from or retract into the first opening unit in a horizontal direction to facilitate the release or engagement of the lock.Type: GrantFiled: July 17, 2015Date of Patent: July 24, 2018Assignee: Thase Enterprise Co., Ltd.Inventor: Ching-Tien Lin
-
Publication number: 20140217750Abstract: A latch combination includes an automatic latch device having a latch bolt engaged in a housing and having a free end extendible out of a door panel, an actuating member pivotally engaged with the housing and engaged with the latch bolt, a deadbolt engaged in a casing and engaged with the actuating member and having a tongue extendible out of the casing, and a spring biasing member biasing the free end of the latch bolt into the door panel and pivoting the actuating member to move the tongue of the deadbolt out of the housing, a manual latch device includes a spring biasing member biasing the free end of the latch bolt out of the door panel to normally latch the door panel to a door frame.Type: ApplicationFiled: February 7, 2013Publication date: August 7, 2014Applicant: Thase Enterprise Co., Ltd.Inventor: Ching Tien LIN
-
Patent number: 8424928Abstract: A door handle assembly includes a lock casing having an inner cam and an outer cam and a latch bolt, an indoor handle device attached to an inner portion of the lock casing with an actuating device and having a handgrip for being depressed to actuate an actuating bolt and the inner cam to operate the latch bolt, and an outdoor handle device attached to an outer portion of the lock casing with another actuating device and having another handgrip for being pulled to actuate another actuating bolt and the outer cam to operate the latch bolt, the outdoor handle device and indoor handle device are replaceable with each other when the actuating devices are disposed up-side-down.Type: GrantFiled: September 24, 2010Date of Patent: April 23, 2013Assignee: Thase Enterprise Co., Ltd.Inventor: Ching Tien Lin
-
Patent number: 8191937Abstract: An automatic hidden latch structure includes: a base secured in position to a close side of a door, the base having a positioning plate for positioning and a receiving portion and a block portion disposed at one side of the positioning plate; a transmission mechanism including a lock tongue disposed in and protruding from the receiving portion, a transmission member abutting against the lock tongue, a rotating member driven by the transmission member, and an engaging member engaging with the rotating member and protruding from the receiving portion, a first elastic element insertably engaing the engaging member, and a second elastic element mounted on a joining member of the engaging member and insertably engaging the joining member. Given actuation of the mechanism, a latch post of the automatic hidden latch structure protrudes from the door whenever the lock tongue is pressed upon, thereby locking the door.Type: GrantFiled: September 2, 2009Date of Patent: June 5, 2012Assignee: Thase Enterprise Co. Ltd.Inventor: Ching-Tien Lin
-
Patent number: 8162358Abstract: A lock device includes a casing formed in a housing for rotatably receiving a rotary member which has an actuating finger and which is coupled to a handle with a driving shank, and a spring biasing device attached to the housing and engaged with the actuating finger of the rotary member for biasing the handle back to an original position and for biasing the actuating finger of the rotary member back to an original position when the handle is released, the spring biasing device is locked to the housing with a fastener to disengage the follower from the actuating finger of the rotary member when a spring biasing member is engaged between the handle and the housing to bias the handle back to an original position.Type: GrantFiled: July 10, 2009Date of Patent: April 24, 2012Assignee: Thase Enterprise Co., Ltd.Inventor: Ching Tien Lin
-
Patent number: 8136300Abstract: A frame includes a seat attached to a lower beam, and an anchor attached to an upper beam and having a pivotal catch tongue, a tubular member has a lower portion detachably engaged with the seat and having an upper latch shaft for engaging with the catch tongue and for detachably locking the latch shaft and the tubular member to the anchor, a follower is slidably attached to the tubular member for disengaging the catch tongue from the latch shaft, a lock device is secured to the tubular member and includes an actuating shank having a rocker arm for moving the follower to disengage the catch tongue from the latch shaft, and for preventing the tubular member from being disengaged from the anchor by unauthorized persons.Type: GrantFiled: August 27, 2009Date of Patent: March 20, 2012Assignee: Thase Enterprise Co., Ltd.Inventor: Ching Tien Lin
-
Patent number: 8079241Abstract: A door lock assembly includes a lock casing device and a door lock device attached to the opposite sides of a door panel, a core device pivotally mounted to the lock casing device and operatable by an actuation device, an adjustable shaft mechanism includes a housing coupled to the core device and having a number of orifices and a channel communicative with a chamber of the housing, a shank slidably engaged in the housing and having a free end for engaging with the door lock device, and a spring-biased detent attached to the shank for engaging with either of the orifices of the housing and for anchoring the shank to the housing at a selected position and for adjustably mounting the shaft to the door panels of different thicknesses.Type: GrantFiled: March 10, 2010Date of Patent: December 20, 2011Assignee: Thase Enterprise Co., Ltd.Inventor: Ching Tien Lin
-
Patent number: 8079238Abstract: A lock device includes an actuating lever pivotally engaged in a lock housing for actuating a deadbolt of a latch device, two rotary mechanisms pivotally engaged in the housing and each having a rotary member pivotally engaged in a casing for coupling to an outdoor handle and an indoor handle, and the rotary member of one of the rotary mechanisms is secured to the casing for allowing the rotary member and the casing of the rotary mechanism to be rotated relative to the lock housing with the indoor handle only, and for preventing the outdoor handle from being brutally rotated by the unauthorized persons and for preventing the lock device from being destroyed or damaged by the unauthorized persons.Type: GrantFiled: February 23, 2010Date of Patent: December 20, 2011Assignee: Thase Enterprise Co., Ltd.Inventor: Ching Tien Lin
-
Patent number: 7918487Abstract: An unlock transmission mechanism for escape doors is disclosed, including a base, a transmission member, a first drive unit and a second drive unit, wherein the transmission member, the first drive unit and second drive unit are all disposed on the base, and the transmission member is actuated to move relative to the first drive unit and the second drive unit, respectively. In the case that the unlock transmission mechanism is to be installed in an escape door that has a different installation orientation, the transmission member and the first drive unit provided therein have the characteristics of multi-directional changeability, thereby enabling flexible installation of the escape door lock and eliminating the necessity to replace an existing door handle mechanism as encountered in the prior art.Type: GrantFiled: November 20, 2007Date of Patent: April 5, 2011Assignee: Thase Enterprise Co., Ltd.Inventor: Ching-Tien Lin
-
Publication number: 20100259052Abstract: An automatic hidden latch structure includes: a base secured in position to a close side of a door, the base having a positioning plate for positioning and a receiving portion and a block portion disposed at one side of the positioning plate; a transmission mechanism including a lock tongue disposed in and protruding from the receiving portion, a transmission member abutting against the lock tongue, a rotating member driven by the transmission member, and an engaging member engaging with the rotating member and protruding from the receiving portion, a first elastic element insertably engaing the engaging member, and a second elastic element mounted on a joining member of the engaging member and insertably engaging the joining member. Given actuation of the mechanism, a latch post of the automatic hidden latch structure protrudes from the door whenever the lock tongue is pressed upon, thereby locking the door.Type: ApplicationFiled: September 2, 2009Publication date: October 14, 2010Applicant: THASE ENTERPRISE CO., LTD.Inventor: Ching-Tien Lin
-
Patent number: D645331Type: GrantFiled: September 24, 2010Date of Patent: September 20, 2011Assignee: Thase Enterprise Co., Ltd.Inventor: Ching Tien Lin