Keyed lockset operable by pivoting actuator about a first axis or a second axis
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E05B-001/00
E05B-063/16
E05B-013/10
E05B-015/00
E05B-055/00
E05C-001/14
E05B-017/04
E05B-017/20
E05B-055/12
E05C-001/12
E05C-001/16
출원번호
US-0506690
(2014-09-05)
등록번호
US-10240362
(2019-03-26)
국제출원번호
PCT/CN2014/085987
(2014-09-05)
국제공개번호
WO2016/033793
(2016-03-10)
발명자
/ 주소
Ou, Xinmin
Weathersby, Steven T.
Chen, Shihao
Liu, Guohua
Wen, Jian
Quan, Jon Fong
Ou, Xinben
Yuan, Zhiman
출원인 / 주소
Hampton Products International Corporation
대리인 / 주소
Klein, O'Neill & Singh, LLP
인용정보
피인용 횟수 :
0인용 특허 :
60
초록▼
A lockset (10) is actuable by pivoting a lever (14,16) about a longitudinal axis of the lockset (10) by rotating the lever (14,16) and by pivoting the lever (14,16) about an axis transverse to the lockset axis, such as by pushing or pulling. The lockset (10) includes an inside lever (14) and an outs
A lockset (10) is actuable by pivoting a lever (14,16) about a longitudinal axis of the lockset (10) by rotating the lever (14,16) and by pivoting the lever (14,16) about an axis transverse to the lockset axis, such as by pushing or pulling. The lockset (10) includes an inside lever (14) and an outside lever (16), each associated with an independent mechanism, each of which can independently actuate the lockset (10). A keyed locking cylinder (250) is disposed axially in the outside lever (16) and pivots with the outside lever (16). The keyed lock cylinder (250) has an opening that pivotably engages an actuator (260). The actuator (260) extends into a retractor assembly (33) of the lockset (10) and is configured to perform an unlocking or locking function when actuated.
대표청구항▼
1. A lockset, comprising: a retractor assembly configured to be fit within a door mount hole and configured to be operably coupled to a latch bolt assembly and to selectively retract a latch bolt of the latch bolt assembly;an actuator mechanism configured to receive an actuating input when a lever r
1. A lockset, comprising: a retractor assembly configured to be fit within a door mount hole and configured to be operably coupled to a latch bolt assembly and to selectively retract a latch bolt of the latch bolt assembly;an actuator mechanism configured to receive an actuating input when a lever rotates about an axis of the retractor assembly or when the lever pivots about an axis transverse to the axis of the retractor assembly;a keyed lock cylinder axially arranged in the lever and configured to pivot with the lever, the keyed lock cylinder comprising a receiver with an opening; anda lock actuator extending into the retractor assembly and configured to perform a locking or unlocking function when actuated, a proximal portion of the lock actuator extending through the opening and into the receiver;wherein the receiver is configured to pivot with the lever; andwherein when the receiver pivots, the proximal portion of the lock actuator is retained within the receiver, but the lock actuator does not pivot with the receiver. 2. A lockset as in claim 1, wherein the proximal portion of the lock actuator has a flared portion having a first width and a neck portion adjacent to and distal of the flared portion, the neck portion having a second width that is less than the first width. 3. A lockset as in claim 2, wherein the receiver pivots about an axis aligned with the flared portion. 4. A lockset as in claim 3, wherein the receiver is tubular and terminates at the opening, and wherein the flared portion of the lock actuator is spaced a distance from the opening so that the opening is aligned with the neck portion. 5. A lockset as in claim 2, wherein the keyed lock cylinder is configured to receive a key and the receiver of the keyed lock cylinder is configured to rotate with the key, wherein the receiver comprises a guide that engages the flared portion of the lock actuator so that the lock actuator rotates with the key and receiver. 6. A lockset as in claim 5, wherein the lock actuator comprises an actuator member that extends radially outwardly from an axis of the lock actuator, and wherein rotating the key causes the actuator member to urge a retractor of the retractor assembly to translate. 7. A lockset as in claim 1, further comprising a spring coupled to the lever to return the lever to an original position after the lever is pivoted. 8. A lockset as in claim 1, further comprising an additional lever and an additional lock actuator coupled to the retractor assembly and configured to perform a locking function when actuated, wherein the additional lock actuator is received in the additional lever and pivots with the lever about the axis transverse to the axis of the retractor assembly. 9. A lockset, comprising: a retractor assembly configured to be fit within a door mount hole and configured to be operably coupled to a latch bolt assembly and to selectively retract a latch bolt of the latch bolt assembly;an actuator mechanism of the retractor assembly configured to receive an actuating input when a first or a second lever rotates about an axis of the retractor assembly or when the first or second lever pivots about an axis transverse to the axis of the retractor assembly, the actuator mechanism causing a retractor of the retractor assembly to move in response to the actuating input;a first lock actuator configured to move between a locked and an unlocked position, wherein when in the locked position a locking member of the first lock actuator interferes with the actuator mechanism, the first lock actuator being actuable by a first mechanism that is supported with and pivots with the first lever; anda second lock actuator configured to selectively trigger the first lock actuator to be moved from the locked position to the unlocked position, the second lock actuator being actuable by a second mechanism that is supported with and pivots with the second lever, but the second lock actuator does not pivot with the second lever. 10. A lockset as in claim 9, wherein one of the first and second mechanisms is a push-button configured to urge its respective one of the first and second lock actuators axially when pushed. 11. A lockset as in claim 10, wherein the push-button has a distal end positioned to selectively engage a proximal end of its respective one of the first and second lock actuators. 12. A lockset as in claim 10, wherein the first mechanism is the push-button, and the second mechanism comprises a rotator guide that, when rotated, engages and rotates the second lock actuator. 13. A lockset as in claim 9, wherein one of the first and second mechanism comprises a rotator guide that, when rotated, engages and rotates its respective one of the first and second lock actuators. 14. A lockset as in claim 13, additionally comprising a keyed lock cylinder comprising the rotator guide, the keyed lock cylinder accepting a key and configured to rotate with the key. 15. A lockset as in claim 13, wherein the second mechanism comprises a rotator guide, and a proximal end of the second lock actuator is received within the rotator guide. 16. A lockset as in claim 9, wherein the latch bolt comprises a blocking surface, the blocking surface being configured to engage an edge of a door strike plate to prevent the door from opening, wherein a first portion of the blocking surface has a first slope relative to an axis of the latch bolt, and a second portion of the blocking surface has a second slope relative to the axis of the latch bolt, the first slope being greater than zero, the second slope being greater than the first slope. 17. A lockset as in claim 16, wherein the first portion and the second portion of the blocking surface are flat. 18. A lockset as in claim 16, wherein an arcuate part of the blocking surface is arcuate, the first portion and second portion are within the arcuate part, and a slope of the blocking surface relative to the axis increases moving toward a tip of the latch bolt. 19. A lockset as in claim 16, wherein the latch bolt further comprises a cam surface adjacent the blocking surface. 20. A lockset as in claim 16, wherein a base portion of the blocking surface has a slope of zero relative to the axis. 21. A lockset as in claim 9, wherein the second lock actuator extends into a portion of the retractor assembly that is configured to fit within a door mount hole. 22. A lockset as in claim 21, wherein the first lock actuator is configured to engage a latch bolt retractor when in the locked position, and wherein the second lock actuator is configured so that, when actuated, the second lock actuator moves the latch bolt retractor sufficient to disengage the first lock actuator from the latch bolt retractor.
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이 특허에 인용된 특허 (60)
Shen Mu-Lin,TWX, Adapter device for a key-in-lever type lock.
Ou, Xin Ben; Ou, Xin Min; Xiao, Han Gui; Yuan, Zhi Man; Chen, Shi Hao; Liu, Guo Hua, Lockset operable by pivoting actuator about a first axis or a second axis.
Ou, Xin Ben; Ou, Xin Min; Xiao, Han Gui; Yuan, Zhi Man; Chen, Shi Hao; Liu, Guo Hua, Lockset operable by pivoting actuator about a first axis or a second axis.
Dotterweich John E. (512 Teakwood Drive Lanoka Harbor NJ 08734) Demick Stephen B. (68 Cedar Avenue West End NJ 07740), Push-pull or twist door knob/handle mechanism.
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