TWI695923B - Clutch mechanism of lock body - Google Patents

Abstract

A clutch mechanism of a lock body can be installed in an outer casing. The clutch mechanism can set whether an outer handle can drive a movable latch. The lock body includes: a driving member installed in the outer casing. One end forms the pushing part, the other end has a convex block, the convex block has the at least one driven part; a lock group is installed on the outer shell, the lock group has a driving part, and the driving part has at least one Driving part; a motor that can operate the driving member to move between a first position and a second position; the clutch mechanism includes: a rotating member; a rotating tube with an engaging portion, one end of the rotating tube is partially accommodated The other end of the rotating part is accommodated in the outer handle; a clutch block has a pushed part and an engaging part, the clutch block is accommodated in the rotating part, the pushed part and the pushing part of the driving part Abutting; when the driving member is in the first position, at least one driven portion of the driving member is adjacent to at least one driving portion of the driving member, and at the same time, the engaging portion of the clutch block does not engage the rotating tube The engaging portion, and the outside handle cannot operate the movable latch, causing idling; when the driving member is in the second position, at least one driven portion of the driving member is not adjacent to at least one driving portion of the driving member, The pushing part of the driving member pushes the pushed part of the clutch block, so that the engaging part of the clutch block engages the engaging part of the rotating tube, and the outer handle can operate the movable latch; when the driving part is in the first position , And when the lock set is rotated to rotate the driving member, at least one driving part of the driving member will push at least one driven part of the driving member to move the driving member to the second position. The pushing part pushes the pushed part of the clutch block, so that the engaging part of the clutch block is engaged with the engaging part of the rotating tube, and the outer handle can operate the movable latch.

Description

Clutch mechanism of lock body

The invention relates to a clutch mechanism of a lock body, which has a clutch mechanism that can be installed in the lock body, can make the outer handle in an idling state, and cannot drive the movable latch.

The latch of the general interlocking lock generally has a movable latch and a fixed latch, wherein the movable latch is usually driven by the inner and outer handles to open the door, but when a general user operates the outer handle to press down, only the drive can be driven The movable latch, and the user only needs to use a key to lock or unlock the fixed latch, which is very inconvenient. The present invention is an electronic interlocking lock, which has an electronic control mechanism and a clutch mechanism installed in the housing, which can link the movable latch and the fixed latch, so that the outer handle can be lifted to reach the fixed latch to lock and press down the The outside handle can not only unlock the movable latch, but also unlock the fixed latch. When the electronic control mechanism fails, the lock group can be used to unlock.

The main purpose of the present invention is to provide a clutch mechanism of a lock body, which is applied to an electronic interlocking lock where the movable latch is separated from the fixed latch. When the electronic control mechanism fails, the lock group can be used to unlock.

A clutch mechanism of a lock body can be installed in an outer casing. The clutch mechanism can set whether an outer handle can drive a movable latch. The lock body includes: a driving member installed in the outer casing. One end forms the pushing portion, and the other end has a bump, The convex block has the at least one driven part; a lock set is installed on the outer shell, the lock set has a driving part, the driving part has at least one driving part; a motor can operate the driving part in a Move between a first position and a second position; the clutch mechanism includes: a rotating member; a rotating tube having an engaging portion, one end of the rotating tube is accommodated in the rotating member, and the other end is accommodated in the outer handle A clutch block with a pushed part and an engaging part, the clutch block is accommodated in the rotating part, the pushed part is adjacent to the pushing part of the driving part; when the driving part is in the first position , At least one driven part of the driving member is adjacent to at least one driven part of the driving member, and at the same time, the engaging portion of the clutch block does not engage the engaging portion of the rotating tube, and the outside handle cannot operate the movable latch, Idling occurs; when the driving member is in the second position, at least one driven portion of the driving member is not adjacent to at least one driving portion of the driving member, the pushing portion of the driving member will push the clutch block The pushing part makes the engaging part of the clutch block engage with the engaging part of the rotating tube, and the outer handle can operate the movable latch; when the driving part is in the first position, and the lock group is rotated to rotate the driving part, At least one driving part of the driving member will push at least one driven part of the driving member to move the driving member to the second position. At this time, the pushing part of the driving member will push the pushed part of the clutch block, so that The engaging portion of the clutch block is engaged with the engaging portion of the rotating tube, and the outer handle can operate the movable latch.

A clutch mechanism of a lock body can be installed in an outer casing. The clutch mechanism can set whether an outer handle can drive a movable latch. The lock body includes: a micro switch installed in the outer casing; a drive member, installed In the outer casing, the driving member has a convex part, at least one driven part and a pushing part; a lock group is installed in the outer casing, the lock group has a driving part, and the driving part has at least one driving part Department; one motor, operable The driving member moves between a first position and a second position; the clutch mechanism includes: a rotating member; a rotating tube with an engaging portion, one end of the rotating tube is accommodated in the rotating member, and the other end Placed on the outside handle; a clutch block having a pushed part and an engaging part, the clutch block is accommodated in the rotating part, the pushed part is adjacent to the pushing part of the driving part; when the driving part is located In the first position, the convex portion is at a position that touches the micro switch, at least one driven portion of the driving member is adjacent to at least one driving portion of the driving member, and at the same time, the engaging portion of the clutch block is not engaged The engaging portion of the rotating tube, and the outside handle cannot operate the movable latch, causing idle rotation; when the driving member is in the second position, the convex portion is in a position where it does not touch the micro switch, at least one of the driving member The driven part is not adjacent to at least one driving part of the driving part, the pushing part of the driving part will push the pushed part of the clutch block, so that the meshing part of the clutch block meshes with the meshing part of the rotating tube, and the The outer handle can operate the movable latch; when the driving member is in the first position and the lock set is rotated to rotate the driving member, at least one driving portion of the driving member will push at least one driven portion of the driving member, The driving member is moved to the second position. At this time, the pushing part of the driving member pushes the pushed part of the clutch block, so that the engaging part of the clutch block is engaged with the engaging part of the rotating tube, and the outer handle The movable latch can be operated.

A clutch mechanism of a lock body can be installed in an outer casing. The clutch mechanism can set whether an outer handle can drive a movable latch. The lock body includes: a driving member installed in the outer casing, the driving member has At least one driven part and a pushing part; a lock set, which is installed on the outer casing, the lock set has a driving part, and the driving part has at least one driving part; a motor can operate the driving part in a first Moves between a position and a second position; the clutch mechanism includes: a rotating member; a rotating tube with an engaging portion, the rotating One end of the tube is accommodated in the rotating part, and the other end is accommodated in the outer handle; a set of rings is installed in the outer case, the set of rings has a groove, and is sleeved on one end of the rotating tube, and the One end of the rotating tube is accommodated in the rotating member together, the groove of the collar is opposite to the engaging part of the rotating tube; a clutch block has a pushed part and an engaging part, the clutch block is accommodated in the rotating The driven part is adjacent to the pushing part of the driving part; when the driving part is at the first position, at least one driven part of the driving part is adjacent to at least one driving part of the driving part, At the same time, the engaging portion of the clutch block does not engage the engaging portion of the rotating tube, and the outer handle cannot operate the movable latch, causing idle rotation; when the driving member is in the second position, at least one driven portion of the driving member Not adjacent to at least one driving part of the driving member, the pushing part of the driving member pushes the pushed part of the clutch block, so that the engaging part of the clutch block engages the engaging part of the rotating tube, and the outer handle can Operate the movable latch; when the driving member is in the first position and rotate the lock set to rotate the driving member, at least one driving part of the driving member will push at least one driven part of the driving member to make the driving The member moves to the second position. At this time, the pushing part of the driving member pushes the pushed part of the clutch block, so that the engaging part of the clutch block is engaged with the engaging part of the rotating tube, and the outside handle can operate the Activity latch.

A clutch mechanism of a lock body can be installed in an outer casing. The clutch mechanism can set whether an outer handle can drive a movable latch. The lock body includes: a driving member installed in the outer casing, the driving member has At least one driven part and a pushing part, one end of the driving member forms the pushing part, and the other end has a bump, the bump has the at least one driven part, and the at least one driven part is a slope; The motor can operate the driving member to move between a first position and a second position; the clutch mechanism includes: a rotating member; A rotating tube with an engaging portion, one end of the rotating tube is housed in the rotating part, and the other end is housed in the outer handle; a clutch block, which can receive the bias of a spring, the clutch block has a pushed part And an engaging portion, the clutch block can slide on the rotating member, the pushed portion is adjacent to the pushing portion of the driving member; when the driving member is in the first position, at least one of the driving member is driven The portion is adjacent to at least one driving portion of the driving member, and at the same time, the engaging portion of the clutch block does not engage the engaging portion of the rotating tube, and the outer handle cannot operate the movable latch, causing idling; when the driving member is located at the In the second position, at least one driven portion of the driving member is not adjacent to at least one driven portion of the driving member, and the pushing portion of the driving member will push the pushed portion of the clutch block to engage the clutch block Part engages with the engaging part of the rotating tube, and the outer handle can operate the movable latch; when the driving part is in the first position, and the lock group is rotated to rotate the driving part, because at least one driving part of the driving part At least one driven part of the driving part is inclined, so the at least one driving part will push the at least one driven part to move the driving part to the second position, at this time the pushing part of the driving part will push The pushed part of the clutch block makes the engaging part of the clutch block mesh with the engaging part of the rotating tube, and the outer handle can operate the movable latch.

A clutch mechanism of a lock body can be installed in an outer casing. The clutch mechanism can set whether an outer handle can drive a movable latch. The lock body includes: a micro switch installed in the outer casing; a drive member, installed In the outer casing, the driving member has a convex portion, at least one driven portion and a pushing portion, the at least one driven portion is a slope; a lock group is installed in the outer casing, the lock group has a The driving member has at least one driving part, and the at least one driving part is a slope; a motor can operate the driving part to move between a first position and a second position; the clutch mechanism includes: a rotation A rotating tube with an engaging portion, one end of the rotating tube is accommodated in the rotating part, and the other end is accommodated in the outer handle; a clutch block, which can receive the bias of a spring, the clutch block has a quilt A pushing part and an engaging part, the clutch block can be slid on the rotating part, the pushed part is adjacent to the pushing part of the driving part; when the driving part is in the first position, the convex part is in contact At the position of the micro switch, at least one driven portion of the driving member is adjacent to at least one driving portion of the driving member, and at the same time, the engaging portion of the clutch block does not engage the engaging portion of the rotating tube, and the outside handle cannot Operate the movable latch to produce idle rotation; when the driving member is in the second position, the convex portion is in a position not to touch the micro switch, at least one driven portion of the driving member and at least one driving portion of the driving member Not adjacent to each other, the pushing part of the driving member will push the pushed part of the clutch block, so that the engaging part of the clutch block engages the engaging part of the rotating tube, and the outside handle can operate the movable latch; when the driving part When at the first position and rotating the lock set to rotate the driving member, at least one driving portion of the driving member and at least one driven portion of the driving member are inclined surfaces, so the at least one driving portion will push the At least one driven part moves the driving member to the second position, at this time, the pushing part of the driving member pushes the pushed part of the clutch block, so that the engaging part of the clutch block and the engaging part of the rotating tube Engagement, and the outside handle can operate the movable latch.

A clutch mechanism of a lock body can be installed in an outer casing. The clutch mechanism can set whether an outer handle can drive a movable latch. The lock body includes: a driving member installed in the outer casing, the driving member has At least one driven part and a pushing part, the at least one driven part is a slope; a lock group is installed on the outer casing, the lock group has a driving part, the driving part has at least one driving part, the at least One driving part is a slope; A motor can operate the driving member to move between a first position and a second position; the clutch mechanism includes: a rotating member; a rotating tube having an engaging portion, and one end of the rotating tube is partially accommodated in the rotating The other end is accommodated in the outer handle; a set of rings is installed in the outer casing, the set of rings has a groove, and is sleeved on one end of the rotating tube, and is housed together with one end of the rotating tube The rotating part, the groove of the collar is relatively positive with the engaging part of the rotating tube; a clutch block can receive the bias of a spring, the clutch block has a pushed part and an engaging part, the clutch block can be located The rotating part slides, the pushed part is adjacent to the pushing part of the driving part; when the driving part is in the first position, at least one driven part of the driving part and at least one driving part of the driving part Adjacent to each other, at the same time, the engaging portion of the clutch block does not engage the engaging portion of the rotating tube, and the outer handle cannot operate the movable latch, causing idle rotation; when the driving member is in the second position, at least the driving member A driven portion is not adjacent to at least one driving portion of the driving member, the pushing portion of the driving member pushes the pushed portion of the clutch block, so that the engaging portion of the clutch block engages the engaging portion of the rotating tube, and The outer handle can operate the movable latch; when the driving member is in the first position and the lock set is turned to rotate the driving member, because at least one driving portion of the driving member and at least one driven portion of the driving member All are inclined surfaces, so the at least one driving part will push the at least one driven part to move the driving member to the second position, at this time, the pushing part of the driving member will push the pushed part of the clutch block, so that the The engaging portion of the clutch block is engaged with the engaging portion of the rotating tube, and the outer handle can operate the movable latch.

A clutch mechanism of a lock body can be installed in an outer casing. The clutch mechanism can set whether an outer handle can drive a movable latch. The lock body includes: a driving member installed in the outer casing, one end of the driving member has A pushing part, the other end has a bump, the The convex block has two driven parts, the two driven parts are inclined surfaces, and the driving part has a convex part; a lock group is installed on the outer shell, the lock group has a driving part, and the driving part has two The driving part has a groove in the middle, and the two driving parts are inclined surfaces; a motor can operate the driving member to move between a first position and a second position; a micro switch is installed on the outer side Inside the housing; the clutch mechanism includes: a rotating member; a rotating tube with an engaging portion, one end of the rotating tube is accommodated in the rotating member, and the other end is accommodated in the outer handle; a clutch block has a pushed Part and an engaging part, the pushed part is an arc surface, the clutch block is accommodated in the rotating part, the pushed part is adjacent to the pushing part of the driving part; when the driving part is in the first position , The convex part of the driving part is accommodated in the groove of the driving part, the two driven parts of the driving part are adjacent to the two driving parts of the driving part, and the convex part of the driving part is located to touch the micro switch At the same time, the engaging portion of the clutch block does not engage the engaging portion of the rotating tube, and the outer handle cannot operate the movable latch, causing idle rotation; when the drive member is in the second position, the protrusion of the drive member is not tolerated Placed in the groove of the driving member, the two driven parts of the driving member are not adjacent to the two driving parts of the driving member, the convex part of the driving member is located at a position where it does not touch the micro switch, The pushing part will push the pushed part of the clutch block, so that the engaging part of the clutch block engages the engaging part of the rotating tube, and the outer handle can operate the movable latch; when the driving member is in the first position, and rotate the When the lock set rotates the driving member, because the two driving parts of the driving member and the two driven parts of the driving member are inclined surfaces, one of the two driving parts will push one of the two driven parts to make the driving The member moves to the second position. At this time, the pushing part of the driving member pushes the pushed part of the clutch block, so that the engaging part of the clutch block is engaged with the engaging part of the rotating tube, and the outside handle can operate the Activity latch.

1: lock body

2: medial lock

21: inside shell

211: bottom plate

212: Accommodation Department

213: Inside handle mounting hole

214: knob mounting hole

215: The first convex strip

2151: The first guide

216: Second convex strip

2161: Second guide

217: First bump

218: Second bump

219: Inside cover

22: inside handle

221: Grip

222: Shaft tube

223: through hole

23: knob

231: Shaft

232: mounting hole

24: shaft tube

241: Part One

242: Part Two

243: Retaining ring groove

244: Center hole

25: inside cam

251: hole

252: The first convex strip

26: pushed piece

261: Hole

262: The first pushed department

263: The second pushed part

27: Inner micro switch

281: The first driver

282: Second drive

283: The first pushed part

284: Second Pushed Department

285: First Promotion Department

286: Second Promotion Department

287: The first rectangular hole

2871: First convex column

2872: the first spring

288: Second rectangular hole

2881: Second convex column

2882: second spring

291: Inner turning seat

292: First Push

293: Second Push

294: Torsion spring

295: buckle

3: door panel

31: fixed latch

311: fixed latch

312: Cross hole

313: Panel

32: movable latch

321: movable latch

322: square hole

323: Panel

33: fixing bolt mounting hole

34: movable bolt mounting hole

4: lateral lock body

5: Outer shell

50: bottom plate

5001: the first guide

5002: Second guide

501: Accommodation Department

502: Lock set mounting hole

503: Outer handle mounting hole

504: Washer

505: first convex strip

506: second convex strip

507: First bump

508: second bump

509: flange

51: Cover

52: Outside handle

53: Grip

54: Shaft tube

541: through hole

542: Hole

543: positioning groove

544: screw

545: Block

546: Spring

56: Transmission

561: Pushing Department

57: Toggle

571: Center hole

572: Wing

573: First Push

574: Second Push

575: slot

58: Rotating seat

581: Center hole

582: convex part

59: Torsion spring

6: lock group

61: Drive

62: Key

63: driving parts

631: Driving Department

632: Groove

64: cam

641: Center hole

642: First convex

643: Second convex part

644: The first pushed department

645: The second pushed department

7: Electronic control mechanism

71: Board

72: Micro switch

73: Motor

74: shaft

75: elastic element

751: Elastic rod

8: clutch mechanism

81: Turn the tube

810: meshing part

811: Part One

812: Part Two

813: Part Three

814: Retaining ring groove

815: first slot

816: Long slot

817: second slot

818: Class hole

8181: Large hole

8182: Eyelet

819: screw hole

820: Hole

82: driver

821: bump

822: Driven Department

823: convex part

824: square hole

825: Push Department

83: collar

831: Center hole

832: circumferential wall

833: First bump

834: Second bump

835: Groove

836: Buckle

84: Rotating parts

841: The first protrusion

842: Second protrusion

843: bump

844: flange

845: Center hole

846: Round groove

847: Channel

848: Groove

849: Abutment

85: Clutch block

851: Meshing part

852: Pushed Department

853: Spring

91: The first driving part

911: The first pushed department

912: First Promotion Department

913: The first rectangular hole

914: First convex column

92: second driving element

921: The second pushed part

922: Second Promotion Department

923: Second rectangular hole

924: Second convex column

93: First spring

94: second spring

FIG. 1 is a preferred embodiment of the present invention, showing an exploded perspective view of a movable latch, a fixed latch, a door panel, an outer lock body and an inner lock body.

FIG. 2 is a preferred embodiment of the present invention, showing an exploded perspective view of the inner lock body.

FIG. 3 is a preferred embodiment of the present invention, showing an exploded perspective view of the outer lock body.

4 is a perspective view of a preferred embodiment of the present invention, showing a rotating member.

FIG. 5 is a preferred embodiment of the present invention, showing a driving member in the first position, at this time, the projection of the driving member is engaged with the groove of the driving member of the lock set, and the movable latch cannot be driven by the handle , The plan view of the fixed latch in the unlocked position.

FIG. 6 is a preferred embodiment of the present invention, showing that the driving member is in the second position, at this time, the projection of the driving member does not engage with the groove of the driving member of the lock set, the movable latch can be driven by the handle , The plan view of the fixed latch in the unlocked position.

7 is a preferred embodiment of the present invention, showing that the driving member is located at a second position where the projection of the driving member does not engage with the groove of the driving member of the lock set, the handle is raised at an angle, and the movable latch is located at In the unlatched position, the fixed latch is in the locked position.

8 is a preferred embodiment of the present invention, showing that the driving member is in a second position where the projection of the driving member does not engage with the groove of the driving member of the lock set, and the handle returns to the unoperated position, the The movable latch is located at the upper latch position, and the fixed latch is located at the locked position.

9 is a preferred embodiment of the present invention, showing that the driving member is located at a first position where the projection of the driving member engages with the groove of the driving member of the lock set, the handle is at an unoperated position, and the movable latch Located in the latch position, the fixed latch is in the locked position.

10 is a preferred embodiment of the present invention, showing that the driving member is located on the bump of the driving member In the second position that does not engage with the groove of the driving member of the lock set, the handle is in the unoperated position, the movable latch is in the upper latch position, and the fixed latch is in the locked position.

11 is a preferred embodiment of the present invention, showing that the driving member is located at a second position where the projection of the driving member does not engage with the groove of the driving member of the lock set, the handle is depressed at an angle, and the movable latch is located at The unlatched position, the fixed latch is in the unlocked position.

12 is a preferred embodiment of the present invention, showing that the driving member is in a second position where the projection of the driving member does not engage with the groove of the driving member of the lock set, and the handle returns to the unoperated position, the The movable latch is in the upper latch position, and the fixed latch is in the unlock position.

13 is a preferred embodiment of the present invention, showing that the driving member is located in a first position where the projection of the driving member engages with the groove of the driving member of the lock set, the handle is located in an unoperated horizontal position, the activity The latch is in the unlatched position and the fixed latch is in the locked position.

14 is a preferred embodiment of the present invention, showing that when installed on the right door, the driving member is located in the second position where the projection of the driving member does not engage with the groove of the driving member of the lock set, and the handle is located In the operating position, the movable latch is in the upper latch position, and the fixed latch is in the unlocked position.

15 is a preferred embodiment of the present invention, showing that when the door is installed on the right, the driving member is located at a second position where the projection of the driving member does not engage with the groove of the driving member of the lock set, and the handle is located at the upper lift At an angle, the movable latch is in the unlatched position, and the fixed latch is in the locked position.

FIG. 16 is a preferred embodiment of the present invention, showing a cross-sectional view taken along line 16-16 in FIG. 5. FIG.

FIG. 17 is a preferred embodiment of the present invention, showing a cross-sectional view taken along line 17-17 in FIG. 6. FIG.

The detailed description of the following preferred specific embodiments, as well as the appended patent application scope and drawings, will make the many objects, features and advantages of the present invention more clear and understandable.

As shown in FIGS. 1 and 3, a clutch mechanism of a lock body can be installed in an outer casing 4 and can cooperate with a control mechanism 7 already installed in the outer casing 4 to make the outer handle 52 Idling cannot drive a movable latch 32. The movable latch 32 and a fixed latch 31 are installed on a door panel 3 and can be connected to an inner lock body 2 and the outer lock body 4, respectively. The lock body 1 includes: the inner lock body 2 and the fixed latch 31. The movable latch 32 and the outer lock body 4.

As shown in FIG. 1, the door panel 3 has a fixed latch mounting hole 33 and a movable latch mounting hole 34, the fixed latch 31 has a fixed latch head 311, a cross hole 312 and a panel 313, the fixed latch 31 is installed in The fixed latch mounting hole 33, the movable latch 32 has a movable latch head 321, a square hole 332 and a panel 323, the movable latch 32 is installed in the movable latch mounting hole 34, the inner lock body 2 and the outer lock body 4 can be installed on the inner and outer sides of the door panel 3, respectively, and connected with the fixed latch 31 and the movable latch 32, can drive the fixed latch 31 and the movable latch 32 in time.

As shown in FIG. 2, the inner lock body 2 includes: an inner casing 21, an inner cover plate 219, an inner handle 22, a knob 23, a shaft tube 24, an inner cam 25, and a pushed member 26 , A first driving member 281, a second driving member 282 and an inner rotating base 29. The inner casing 21 has a bottom plate 211 and forms a chamber 212. The bottom plate 211 has an inner handle mounting hole 213 to mount the inner handle 22, and a knob mounting hole 214 to mount the knob 23 on the bottom plate 211 A first convex strip 215, a second convex strip 216, a plurality of first guide portions 2151 and a plurality of second guides are further provided In part 2161, one end portion of the first convex strip 215 extends axially a first projection 217, and one end portion of the second convex strip 216 extends axially a second projection 218. The inner handle 22 has a grip portion 221 and a shaft tube portion 222. The shaft tube portion 222 has a through hole 223. The knob 23 has a shaft portion 231, and a mounting hole 232 is formed in the center of the shaft portion 231. The shaft tube 24 has a first part 241 and a second part 242. The first part 241 is received in the through hole 223 of the shaft tube part 222 of the inner handle 22, so that the shaft tube 24 is fixedly mounted on the inner handle 22 And can rotate together with the inner handle 22, the shaft tube 24 has a central hole 244, the present invention is a square hole, the central hole 244 penetrates the first part 241 and the second part 242, the second part 242 One end has a buckle groove 243.

As shown in FIG. 2, the inner cam 25 has a hole 251 in the center, and a dial portion 252 extends radially outward from the side. The hole 251 of the inner cam 25 is sleeved on the shaft portion 231 of the knob 23, and the inner cam 25 is installed in the chamber 212 of the inner casing 21. The pushed member 26 has a hole 261, and the two sides of the pushed member 26 have a first pushed portion 262 and a second pushed portion 263, the hole 261 is sleeved on the shaft portion 231 of the knob 23, The pushed member 26 and the inner cam 25 can rotate together with the knob 23.

As shown in FIG. 2, the first driving member 281 is a rectangular plate with a first pushed portion 283 at one end, a first pushing portion 285 at the other end, and a first portion adjacent to the first pushed portion 283 A rectangular hole 287, an edge of one end of the first rectangular hole 287 extends a first convex post 2871, the first driving member 281 is accommodated in the accommodating chamber 212 of the inner casing 21, and partially abuts and can be opposite to The first convex strip 215 slides with the plurality of first guide portions 2151, the first convex block 217 is received in the first rectangular hole 287, and one end of a first spring 2872 is sleeved on the first convex post 2871, the bottom of the other end rests on the first convex strip 215. The second The driving member 282 is a rectangular plate with a second pushed portion 284 at one end and a second pushed portion 286 at the other end, and a second rectangular hole 288 adjacent to the second pushed portion 284 A second convex post 2881 extends from an edge of the square hole 288. The second driving member 282 is accommodated in the chamber 212 of the inner housing 21, and partially abuts and can be opposite to the second convex strip 216 and the plural The second guide portion 2161 slides, the second protrusion 218 is received in the second rectangular hole 288, a second spring 2882 is sleeved on the second protrusion 2881 at one end, and the other end abuts against the first Two convex strips 216. The first pushing portion 285 or the second pushing portion 286 may abut the first pushed portion 262 or the second pushed portion 263 of the pushed member 26 in time. And when the first driving member 281 or the second driving member 282 moves to a second position that compresses the first spring 2872 or the second spring 2882, respectively, the first pushing portion 285 or the second pushing portion 286 can respectively push the first pushed portion 262 or the second pushed portion 263 of the pushed member 26 in time to move the pushed member 26 by an angular displacement.

As shown in FIG. 2, a center hole 291 is provided in the center of the inner rotating base 29, a first pushing portion 292 and a second pushing portion 293 are provided on both sides, a torsion spring 294 and a center hole 291 of the inner rotating base 29 The second portion 242 passing through the shaft tube 24 is accommodated in the chamber 212 of the inner housing 21, and a retaining ring 295 is engaged with the retaining ring groove 243 of the shaft tube 24 to rotate the torsion spring 294 and the inner The seat 29 is connected to the shaft tube 24. When an external force rotates the inner handle 22, the shaft tube 24 and the inner rotating base 29 will rotate together, the inner rotating base 29 will bias the torsion spring 294, and when the inner handle 22 is released, the rotating base 29 The restoring force of the torsion spring 294 will return the inner handle 22 to the unoperated position. This is a conventional structure, so it will not be elaborated here.

As shown in FIG. 3, the outer lock body 4 includes: an outer shell 5, a cover 51, the outer handle 52, a transmission rod 56, a dial 57, a rotating seat 58, and a torsion spring 59. A lock group 6, a cam 64, an electronic control mechanism 7, a clutch mechanism 8, a first driving member 91 and a second driving member 92. The housing 5 has a bottom plate 50 and forms an accommodating portion 501. The bottom plate 50 has a lock set mounting hole 502 for the lock set 6 and a handle mounting hole 503 for the outer handle 52 to be mounted A flange 509 extends axially inward from the edge of the mounting hole 503, a washer 504 can be mounted on the outer side of the housing 5, opposite to the handle mounting hole 503, the bottom plate 50 further has a first spaced apart The convex strip 505 and a second convex strip 506, one end of the first convex strip 505 extends axially a first convex block 507, one end of the second convex strip 506 extends axially a second convex block 508, the The bottom plate 50 further has a plurality of first guide portions 5001 and second guide portions 5002 spaced apart.

As shown in FIG. 3, FIG. 16 and FIG. 17, the clutch mechanism 8 is mounted on the outer casing 5, and includes: a rotating tube 81, a set of rings 83, a rotating member 84, a clutch block 85 and a spring 853. The rotating tube 81 has a first part 811, a second part 812 and a third part 813, one end of the first part 811 is connected to the second part 812, and the other end of the second part 812 is connected The third part 813, a class hole 818 is formed in the axial center of the first part 811, the second part 812 and the third part 813, the class hole 818 has a large hole 8181 and a The small hole 8182 is a round hole in the present invention. The second portion 812 has two axially extending first grooves 815 and an annular retaining groove 814 adjacent to the third portion 813. The third portion 813 has axial extensions and is spaced apart from each other A long slot 816 and a second slot 817 being provided, the two first slots 815 and the long slot 816 respectively The second slot 817 is aligned and aligned in a straight line. An engaging portion 810 is formed on the long slot 816. The outer surface of the first part 811 has a screw hole 819 and a hole 820. The screw hole 819 is spaced from the hole 820 The opening is aligned and connected to the small hole 8182 of the class hole 818.

As shown in FIG. 3, the rotating base 58 has a central hole 581, and two relatively convex portions 582 extending toward the central direction around the central hole 581. The torsion spring 59 is sleeved on the flange 509 of the outer casing 5, the center hole 58 of the rotation seat 58 is sleeved on the second portion 812 of the rotation tube 81, and the two convex portions 582 of the rotation seat 58 are respectively accommodated It is placed in the two first grooves 815 of the rotating tube 81. A buckle 836 can be engaged with the buckle groove 814 of the rotating tube 81, so that the rotating tube 81, the outer handle 52, the torsion spring 59 and the rotating seat 58 are mounted on the outer housing 5.

As shown in FIGS. 3, 16 and 17, the collar 83 has a central hole 831. A circumferential wall 832 extends axially from the edge of the collar 83, and a first convex block 833 and a second convex block 834 are relatively inward on the inner side of the circumferential wall 832, and the length of the first convex block 833 is greater than that of the second Bump 534. A groove 835 is formed on the circumferential wall 832 adjacent to the second protrusion 834. The third portion 813 of the rotating tube 81 can pass through the central hole 831 of the collar 83 so that the collar 83 is received on the third portion 813 of the rotating tube 81. The first protrusion 833 of the collar 83 is received in the second groove 817 of the rotating tube 81, the second protrusion 834 of the collar 83 is received in the long groove 816 of the rotating tube 81, the groove 835 The meshing portion 810 of the long groove 816 communicates relatively positively.

As shown in FIGS. 3 and 4, the rotating member 84 has a first protruding portion 841 extending axially in the center, and a second protruding portion 842 extending radially outward from the surrounding portion. The first protruding portion 841 is formed on both sides A projection 843 extending radially outward, the center of the first protrusion 841 has A flange 844, the center of the flange 844 has a central hole 845, the central hole 845 is a square hole, the first protrusion 841 has a circular groove 846 with respect to the other surface of the flange 844, the circular groove 846 Communicating with the central hole 845, the other surface of the second protrusion 842 has a groove 848, and a groove 847 is formed between the circular groove 846 and the groove 848, so that the circular groove 846 is connected to the groove 848 There is an abutment portion 849 above the edge forming the channel 847. The third portion 813 of the rotating tube 81 and the collar 83 are accommodated in the circular groove 846 of the rotating member 84, the engaging portion 810 of the rotating tube 81, the groove 835 of the collar 83 and the groove of the rotating member 84 The channel 847 is relatively positively connected, and the class hole 818 of the rotating tube 81 is relatively positively connected with the central hole 845 of the rotating member 84.

As shown in FIG. 3, FIG. 16 and FIG. 17, the clutch block 85 has an engaging portion 851 below, the present invention is a long convex block, the clutch block 85 has a pushed portion 852 above, the present invention is an arc surface , A spring 853 is sleeved on the engaging portion 851, the clutch block 85 is accommodated in the groove 848 of the rotating member 84, the engaging portion 851 of the clutch block 85 is partially accommodated in the channel 847, one end of the spring 853 Abutting against the clutch block 85, the other end abuts against the abutting portion 849 of the rotating member 84, the pushed portion 852 of the clutch block 85 is adjacent to the pushing portion 825 of the driving member 82, the clutch block 85 can Receiving the pushing of the driving member 82, the engaging portion 851 of the clutch block 85 is timely engaged with the engaging portion 810 of the rotating tube 81.

The dial 57 has a central hole 571, and two sides of the dial 57 respectively extend from a side wing 572. The two wings 572 respectively have a first pushing portion 573 and a second pushing portion 574. On both sides of the edge of the center hole 571 of the 571, a groove 575 is formed radially outward, the two grooves 575 are opposite to each other, the dial 57 is sleeved and installed on the first protrusion 841 of the rotating member 84, the two grooves 575 The two protrusions 843 are engaged respectively.

As shown in FIG. 3, the outer handle 52 has a grip portion 53 and a shaft tube portion 54. The center of the shaft tube portion 54 has a through hole 541. The first portion 811 of the rotating tube 81 can be received in the through hole 541 The surface of the shaft tube portion 54 has a hole 542 that communicates with the through hole 541. The inner wall of the shaft tube portion 54 has a positioning groove 543 that is opposite to the hole 542. When the first part 811 of the rotating tube 81 is accommodated in the through hole 541 of the outer handle 52, and the hole 820 of the rotating member 81 is aligned with the hole 542 of the outer handle 52, the screw hole 819 and the outer handle The positioning groove 543 of 52 is relatively straight. A screw 542 can pass through the hole 542 of the outer handle 52 and the hole 820 of the rotating member 81, and then screw into the screw hole 819 and one end is engaged with the positioning groove 543 of the outer handle 52 , The rotation tube 81 is fixedly installed in the through hole 541 of the outer handle 52.

As shown in FIG. 3, FIG. 16 and FIG. 17, a blocking member 545 (as shown), the present invention is a cylinder, accommodated in the small hole 8182 of the class hole 818 of the rotating tube 81 to prevent the screw hole 819 Communicating with the hole 820, the tool cannot pass through the hole 542 of the outer handle 52 and the hole 820 of the rotating tube 81 to rotate the screw 544 for removal. When the outer lock body 4 is removed, the blocking member 545 can be removed, and the hole 542 of the outer handle 52 and the hole 820 of the rotating tube 81 can be inserted through the tool to rotate the screw 544 so that the screw 544 does not engage. The positioning groove 543 of the outer handle 52 allows the outer handle 52 to be removed.

As shown in FIGS. 3 and 16, a compression spring 546 is accommodated in the large hole 8181 of the class hole 818 of the rotating tube 81, and one end is adjacent to the blocking member 545. The transmission rod 56 is a square rod with a pushing portion 561 at one end, passing through the central hole 571 of the dial 57, the central hole 845 of the rotating member 84 and the class hole 818 of the rotating tube 81, and The other end of the compression spring 545 abuts, because the central hole 845 of the rotating member 84 is a square hole, so the rotation If the movable member 84 rotates, the transmission rod 56 can be driven to rotate. The other end of the transmission rod 56 passes through the square hole 322 of the movable latch 32 and is installed in the central hole 244 of the shaft tube 24. When the transmission rod 56 rotates, the movable latch 32 can be driven because the shaft tube 24 The central hole is a square hole, so any time the inner handle 22 is operated, the transmission rod 56 can be driven to rotate to drive the movable latch 32.

As shown in FIG. 3, the lock group 6 has a driving rod 61 and a driving member 63. A correct key 62 can operate the lock group 6 and rotate the driving member 63 and the driving lever 61. The driving lever 61 passes through One end of the cross hole 312 of the fixing bolt 31 is installed in the mounting hole 232 of the knob 23. When the driving rod 61 is operated, the fixing bolt 31 can be driven. The driving member 63 has two driving parts 631. The present invention has two inclined surfaces. The two driving parts 631 have a groove 632 in the middle. The cam 64 has a central hole 641 at the center for the driving rod 61 of the lock set 6 to pass through. A first convex portion 642 and a second convex portion 643 extend on both sides of the cam 64, respectively. The first convex portion 642 has a first pushed portion 644 and the second convex portion 643 has a second pushed portion 645.

As shown in FIGS. 2 and 3, the electronic control mechanism 7 has a plate 71, a micro switch 72, an inner micro switch 27, a motor 73, and an elastic element 75. The micro switch 72, the The motor 73 and the elastic element 75. The motor 73 has a rotating shaft 74 with threads. The elastic element 75 has two elastic rods 751. One end is fixed to the plate 71 of the electronic control mechanism 7, and the other end is supported by a The driving member 82 and the central portions of the two elastic rods 751 are respectively supported on both sides of the rotating shaft 74 of the motor 73. The electronic control mechanism 7 is locked to the bottom plate 50 of the outer casing, and the inner micro switch 27 is installed on the The accommodating chamber 212 of the inner housing 21 is adjacent to the inner cam 25, and the toggle portion 252 of the inner cam 25 can timely touch the inner micro switch 27.

As shown in FIG. 3, the driving member 82 has a long shape and is movably installed on the electronic control mechanism 7. The driving member 82 has a pushing portion 825 at one end, and a protrusion 821 at the other end. The protrusion 821 has two driven portions 822 (two slopes in the present invention). The protrusion 821 of the driving member 82 can accommodate In the groove 634 of the driving member 63 of the lock set 6, the two driven portions 822 of the protrusion 821 are adjacent to the two driving portions 631 of the driving member 63 respectively. The driving member 82 has a convex portion 823 on the side, which can touch the micro switch 72 in time. A square hole 824 is formed under the convex portion 823. The other ends of the two elastic rods 751 of the elastic element 75 of the electronic control mechanism 7 pass through the square hole 824 and are supported by the driving member 82. When the motor 73 of the electronic control mechanism 7 drives the rotating shaft 74 to rotate, the two elastic rods 751 will swing at one end as a fulcrum, and the other end will move upward as the thread of the rotating shaft 74 rotates clockwise or counterclockwise Or move down to drive the driving member 82 to move between a first position and a second position.

As shown in FIG. 3, the first driving member 91 is a rectangular plate with a first pushed portion 911 at one end, a first pushing portion 912 at the other end, and a first length adjacent to the first pushing portion 912 A square hole 913, an edge of one end of the first rectangular hole 913 extends a first convex post 914, the first driving member 91 is accommodated in the accommodating portion 501 of the outer housing 5, and partially abuts and can be opposite to The first convex strip 505 slides with the plurality of first guide portions 5001, the first convex block 507 is received in the first rectangular hole 913, and one end of a first spring 93 is sleeved on the first convex column 914, the other end abuts against the first convex strip 505. The second driving member 92 is a rectangular plate, one end has a second pushed portion 921, and the other end has a first The two pushing portions 922 have a second rectangular hole 923 adjacent to the first pushing portion 922, an edge of one end of the second rectangular hole 923 extends a second protrusion 924, and the second driving member 92 is accommodated in the The accommodating portion 501 of the outer casing 5 is partially abutted and can slide relative to the second convex strip 506 and the plurality of second guide portions 5002, and the second convex block 508 is accommodated in the second rectangular In the hole 923, one end of a second spring 94 is sleeved on the second protrusion 924, and the other end is abutted on the second protrusion 506. The first pushing portion 573 of the toggle 57 abuts the first pushed portion 911, and can push the first pushed portion 911 in time, and the second pushing portion 574 of the toggle 57 abuts the second being The pushing portion 921 can push the second pushed portion 921 in time, and the first pushing portion 912 or the second pushing portion 922 can respectively abut the first pushed portion 644 or the second pushed portion of the cam 64 in time The portion 645, the first pushing portion 912 or the second pushing portion 922 can respectively push the first pushed portion 644 or the second pushed portion 645 of the cam 64 in time to move the cam 64 by an angular displacement.

After the whole assembly, the locking structure of the lock body of the present invention, if you want to lift the handle to lock, as shown in Figure 5 and Figure 16, generally do not operate an electronic device (can be a key device, touch device, fingerprint recognition device, remote control Devices, RFID devices, etc., not shown in the figure) when the electronic control mechanism 7 is actuated, the drive member 82 is located at a first position. At this time, the convex block 821 is received in the groove 632 of the driving member 63, the convex part 823 of the driving member 82 is located at a position that touches the micro switch 72, the fixed latch 31 is unlocked, and the movable latch 32 is latched In this state, the first urged portion 644 of the cam 64 is adjacent to the first urging portion 912 of the first driving member 91. When the outer handle 52 is operated, the engaging portion 851 of the clutch block 85 is not engaged with the rotating tube 81 is a first position of the engaging portion 810, so the rotating tube 81 and the outer handle 52 will idle, and the rotating member 84, the dial 57 and the transmission rod 56 cannot rotate The movable latch 32 cannot be driven. As shown in FIGS. 6 and 17, a correct signal is input to the electronic device to actuate the electronic control mechanism 7, so that the motor 73 drives the rotating shaft 74 to rotate, and the two elastic rods 751 of the elastic element 75 will follow the rotating shaft 74. The screw thread moves downward, thereby moving the driving member 82 to a second position. At this time, the protrusion 821 leaves the groove 632 of the driving member 63, and the convex portion 823 of the driving member 82 is located not to touch the micro switch 72. Position, at the same time, the pushing portion 825 of the driving member 82 will push the pushed portion 852 of the clutch block 85 to move the clutch block 85 downward, and the engaging portion 851 of the clutch block 85 will move into engagement with the rotating tube 81 In a second position where the portion 810 is engaged, the outer handle 52 is operated. Because the rotating tube 81 and the rotating member 84 are combined by the clutch block 85, the outer handle 52 can drive the rotating member 84, The toggle 57 and the transmission lever 56 rotate to drive the movable latch 32. Then, as shown in FIG. 2 and FIG. 7, if the fixed latch 31 is to be further locked, the outer handle 52 can be operated to raise it by an angle, and the movable latch 32 will be driven to assume an unlatched state, while the toggle The member 57 will rotate with the outer handle 52 at an angle, and the first pushing portion 573 of the toggle member 57 will push the first pushed portion 911 of the first driving member 91, so that the first driving member 91 moves along the A plurality of first guide portions 5001 move upward to a second position, the first spring 93 is compressed, and when the first driving member 91 moves upward, the first pushing portion 912 simultaneously pushes the first The pushing portion 644 rotates the cam 64 by an angular displacement, and drives the driving lever 61 to drive the fixed latch 31, so that the fixed latch 31 assumes a locked state, that is, the outer handle 52 is lifted and locked, and the second The pushing portion 645 will be adjacent to the second pushing portion 922 of the second driving member 92. When the driving lever 61 rotates, the knob 23 and the inner cam 25 will be simultaneously rotated, and the toggle portion 252 of the inner cam 25 will Touch the inside micro switch 27. As shown in FIG. 8, after the external force for operating the outer handle 52 is released at this time, the outer handle 52 will return to the unoperated position due to the restoring force of the rotating base 58 and the torsion spring 59, and the first driving member 91 will return to the original first position along the plurality of first guides 5001 due to the restoring force of the compressed first spring 93, and the movable latch 32 returns to the latched state. As shown in FIG. 9, after the inner micro switch 27 is touched, the electronic control mechanism 7 will be notified, and after a predetermined time, the electronic control mechanism 7 will start the motor 73 again, thereby returning the driving member 82 to the convex The block 821 is accommodated in the first position of the groove 632 of the driving member 63, the convex portion 823 of the driving member 82 is located at a position that touches the micro switch 72, and the clutch block 85 will be compressed by the restoring force of the spring 853 Returning to the first position where the engaging portion 851 does not engage the engaging portion 810 of the rotating tube 81, the outer handle 52 is operated at this time, and the movable latch 32 cannot be driven by idling.

If the present invention is to be pushed down and unlocked, as shown in FIG. 9, when the electronic device is not operated to operate the electronic control mechanism 7, the driving member 82 is located at the first position of the convex block 821 to receive the groove 632 of the driving member 63 In the position, the convex portion 823 of the driving member 82 is in a position that touches the micro switch 72, the fixed latch 31 is in a locked state and is in a latched state with the movable latch 32, the second pushed portion 645 of the cam 64 and the The second pushing portion 922 of the second driving member 92 is adjacent to each other. When the outer handle 52 is operated, since the engaging portion 851 of the clutch block 85 is located at the first position that does not engage the engaging portion 810 of the rotating tube 81, the rotation The tube 81 and the outer handle 52 will rotate idly, unable to rotate the rotating member 84, the toggle member 57 and the transmission rod 56, and thus unable to drive the movable latch 32. As shown in FIG. 10, a correct signal is input to the electronic device to actuate the electronic control mechanism 7, so that the motor 73 drives the rotating shaft 74 to rotate, and the two elastic rods 751 of the elastic element 75 will follow the thread of the rotating shaft 74 downward Move on The driving member 82 is moved to the second position. At this time, the protrusion 821 leaves the groove 632 of the driving member 63. The convex portion 823 of the driving member 82 is located at a position where it does not touch the micro switch 72. At the same time, the driving member 82 The pushing part 825 will push the pushed part 852 of the clutch block 85 to move the clutch block 85 downward, and the engaging part 851 of the clutch block 85 will move to the second engaged with the engaging part 810 of the rotating tube 81 Position, operate the outer handle 52, because the rotating tube 81 and the rotating member 84 are combined together by the clutch block 85, so the outer handle 52 can drive the rotating member 84, the dial 57 and the transmission The lever 56 rotates, thereby driving the movable latch 32. Then, as shown in FIG. 11, by operating the outer handle 52 to press it down by an angle, the movable latch 32 will be driven to assume an unlocked state, and at the same time, the dial 57 will rotate with the outer handle 52 by an angle, the The second pushing portion 574 of the toggle 57 will push the second pushed portion 921 of the second driving member 92, so that the second driving member 92 moves up to the second position along the plurality of second guide portions 5002 When the second spring 94 is compressed and the second driving member 92 moves upward, the second pushing portion 922 will push the second pushed portion 645 of the cam 64 at the same time, causing the cam 64 to rotate by an angular displacement to drive the driving The lever 61 drives the fixed latch 31, so that the fixed latch 31 assumes an unlocked state, that is, the outer handle 52 is pushed down to unlock, and at this time, the first pushed portion 644 of the cam 64 and the first pusher 91 push The portion 912 is adjacent to each other. When the driving rod 61 rotates, the knob 23 and the inner cam 25 are simultaneously rotated. The toggle portion 252 of the inner cam 25 will touch the inner micro switch 27. As shown in FIG. 12, after releasing the external force for operating the outer handle 52, the outer handle 52 will return to the unoperated position due to the restoring force of the rotating base 58 and the torsion spring 59, and the second driving member 92 will Because the second spring 94 is compressed to return to the original first position along the plurality of second guides 5002, the movable latch 32 returns to the latched state. As shown in FIG. 13, after the inner micro switch 27 is touched, the electronic control mechanism 7 will be notified. After a predetermined time, the electronic control mechanism 7 will restart the motor 73 to return the driving member 82 to the protrusion. The block 821 is accommodated in the first position of the groove 632 of the driving member 63, the convex portion 823 of the driving member 82 is located at a position that touches the micro switch 72, and the clutch block 85 will be compressed by the restoring force of the spring 853 Returning to the first position where the engaging portion 851 does not engage the engaging portion 810 of the rotating tube 81, at this time, the outer handle 52 is operated to be idling and unable to drive the movable latch 32.

When unlocking without using the electronic device, and using the key 62 to unlock, as shown in FIG. 9, in a normal state, the driving member 82 is located at the first position, and the protrusion 821 is accommodated in the driving member 63 at this time In the groove 632, the outer handle 52 is in an idle state. At this time, turning the key 62 drives the driving member 63 and the driving rod 61 of the lock set 6 to rotate. The driving rod 61 can drive the fixed latch 31, so that the fixed latch 31 becomes In the unlocked state, because the two driving parts 631 of the driving member 63 and the two driven parts 822 of the protrusion 821 of the driving member 82 are inclined surfaces, when the driving member 63 rotates, one of the two driving parts 631 pushes One of the two driven portions 822 of the projection 821 of the driving member 82 moves the driving member 82 down to the second position, at which time the projection 821 leaves the groove 632 of the driving member 63, and the driving member 82 The convex portion 823 is in a position where it does not touch the micro switch 72, and at the same time, the pushing portion 825 of the driving member 82 pushes the pushed portion 852 of the clutch block 85, so that the clutch block 85 moves downward, and the clutch block 85 is engaged The portion 851 will move to the second position engaged with the engaging portion 810 of the rotating tube 81, and operate the outer handle 52. Since the rotating tube 81 and the rotating member 84 are combined by the clutch block 85, the outer side The handle 52 can drive the rotating member 84, the dial member 57 and the transmission rod 56 to rotate, thereby driving the movable latch 32.

As shown in FIG. 16, after being assembled as a whole, when the present invention is installed on the door panel of the right-opening door, the driving member 82 is located at the second position. At this time, the protrusion 821 cannot be placed in the groove 632 of the driving member 63. The convex portion 823 of the driving member 82 is located so as not to touch the micro switch 72. As shown in FIG. 17, the operation method when the outside handle 52 is lifted and locked is the same as the operation method when the present invention is installed on the door panel of the left-opening door, so it will not be repeated here.

As shown in FIGS. 1 and 2, after the inner lock body 2 is assembled, the inner handle 2 is always in a state that can drive the movable latch 32, and can also be lifted up to lock and pressed down to unlock, and its operation method is the same as that of the above outer lock body 4 operates in the same way, so I won’t go into details here.

However, the above sections of the embodiments of the present invention are only preferred and feasible embodiments of the present invention, and are not intended to limit the implementation of the present invention, generally based on the structural features and spirit described in the scope of the following patent applications. Effective replacement or modification shall be included in the scope of the patent scope of the present invention.

4: lateral lock body

5: Outer shell

50: bottom plate

5001: the first guide

5002: First guide

501: Accommodation Department

502: Lock set mounting hole

503: Outer handle mounting hole

504: Washer

505: first convex strip

506: second convex strip

507: First bump

508: second bump

509: flange

51: Cover

52: Outside handle

53: Grip

54: Shaft tube

541: through hole

542: Hole

543: positioning groove

544: screw

545: Block

546: Spring

56: Transmission rod

561: Pushing Department

57: Toggle

571: Center hole

572: Wing

573: First Push

574: Second Push

575: slot

58: Rotating seat

581: Center hole

582: convex part

59: Torsion spring

6: lock group

61: driving rod

62: Key

63: driving parts

631: Driving Department

632: Groove

64: cam

641: Center hole

642: First convex

643: Second convex part

644: The first pushed department

645: The second pushed department

7: Electronic control mechanism

71: Board

72: Micro switch

73: Motor

74: shaft

75: elastic element

751: Elastic rod

8: clutch mechanism

81: Turn the tube

810: meshing part

811: Part One

812: Part Two

813: Part Three

814: Retaining ring groove

815: first slot

816: Long slot

817: second slot

818: Class hole

819: screw hole

82: driver

821: bump

822: Driven Department

823: convex part

824: square hole

825: Push Department

83: collar

831: Center hole

832: circumferential wall

833: First bump

834: Second bump

835: Groove

836: Buckle

84: Rotating parts

841: The first protrusion

842: Second protrusion

843: bump

844: flange

845: Center hole

848: Groove

85: Clutch block

851: Meshing part

852: Pushed Department

853: Spring

91: The first driving part

911: The first was pushed

912: First Promotion Department

913: The first rectangular hole

914: First convex column

92: second driving element

921: The second pushed part

922: Second Promotion Department

923: Second rectangular hole

924: Second convex column

93: First spring

94: second spring

Claims (16)

A clutch mechanism of a lock body can be installed in an outer casing. The clutch mechanism can set whether an outer handle can drive a movable latch. The lock body includes: a driving member installed in the outer casing. One end forms the pushing part, the other end has a convex block, the convex block has the at least one driven part; a lock group is installed on the outer shell, the lock group has a driving part, and the driving part has at least one Driving part; a motor, which can operate the driving part to move between a first position and a second position; the clutch mechanism includes: a rotating part; a rotating tube with an engaging part, and one end of the rotating tube is partially accommodated The other end of the rotating part is accommodated in the outer handle; a clutch block has a pushed part and an engaging part, the clutch block is accommodated in the rotating part, the pushed part and the pushing part of the driving part Abutting; when the driving member is in the first position, at least one driven portion of the driving member is adjacent to at least one driving portion of the driving member, and at the same time, the engaging portion of the clutch block does not engage the rotating tube The engaging portion, and the outside handle cannot operate the movable latch, causing idling; when the driving member is in the second position, at least one driven portion of the driving member is not adjacent to at least one driving portion of the driving member, The pushing part of the driving member pushes the pushed part of the clutch block, so that the engaging part of the clutch block engages the engaging part of the rotating tube, and the outer handle can operate the movable latch; When the driving member is in the first position and the lock set is rotated to rotate the driving member, at least one driving part of the driving member will push at least one driven part of the driving member, so that the driving member moves to the first position At two positions, the pushing part of the driving member will push the pushed part of the clutch block, so that the engaging part of the clutch block is engaged with the engaging part of the rotating tube, and the outer handle can operate the movable latch. The clutch mechanism of the lock body according to item 1 of the patent application scope, wherein, further, the driving member of the lock set has a groove, and an edge of the groove forms the at least one driving part. The clutch mechanism of the lock body as described in item 2 of the patent application range, wherein when the driving member is in the first position, the protrusion of the driving member is accommodated in the groove of the driving member, when the driving member is located In the second position, the protrusion of the driving member cannot be placed in the groove of the driving member. A clutch mechanism of a lock body can be installed in an outer casing. The clutch mechanism can set whether an outer handle can drive a movable latch. The lock body includes: a micro switch installed in the outer casing; a drive member, installed In the outer casing, the driving member has a convex part, at least one driven part and a pushing part; a lock group is installed in the outer casing, the lock group has a driving part, and the driving part has at least one driving part A motor that can operate the drive member to move between a first position and a second position; the clutch mechanism includes: a rotating member; a rotating tube with an engaging portion, the rotating tube is partially accommodated at one end The other end of the rotating member is accommodated in the outer handle; A clutch block has a pushed part and an engaging part, the clutch block is accommodated in the rotating part, the pushed part is adjacent to the pushing part of the driving part; when the driving part is in the first position, The convex portion is located at a position that touches the micro switch, at least one driven portion of the driving member is adjacent to at least one driving portion of the driving member, and at the same time, the engaging portion of the clutch block does not engage the engaging portion of the rotating tube , And the outside handle cannot operate the movable latch, causing idle rotation; when the driving member is in the second position, the convex portion is in a position where the micro switch is not touched, at least one driven portion of the driving member and the driven At least one driving part of the member is not adjacent to each other, the pushing part of the driving member will push the pushed part of the clutch block, so that the engaging part of the clutch block engages the engaging part of the rotating tube, and the outside handle can operate the activity Latch; when the drive member is in the first position and rotates the lock set to rotate the driving member, at least one driving part of the driving member will push at least one driven part of the driving member to move the driving member to In the second position, the pushing part of the driving member will push the pushed part of the clutch block, so that the engaging part of the clutch block is engaged with the engaging part of the rotating tube, and the outer handle can operate the movable latch. The clutch mechanism of the lock body as described in item 4 of the patent application scope, wherein, further, an electronic control mechanism includes: the motor and an elastic element, the motor can operate the elastic element to actuate the driving member. The clutch mechanism of the lock body as described in item 5 of the patent application scope, wherein, further, the motor has a rotating shaft with threads, the elastic element has two elastic rods, one end is fixed to the electronic control mechanism, and the other end Supported by the driving member, the central portions of the two elastic rods are respectively supported on both sides of the rotating shaft of the motor. A clutch mechanism of a lock body can be installed in an outer casing. The clutch mechanism can set whether an outer handle can drive a movable latch. The lock body includes: a driving member installed in the outer casing, the driving member has At least one driven part and a pushing part; a lock set, which is installed on the outer casing, the lock set has a driving part, and the driving part has at least one driving part; a motor can operate the driving part in a first Moving between a position and a second position; the clutch mechanism includes: a rotating member; a rotating tube with an engaging portion, one end of the rotating tube is housed in the rotating member, and the other end is placed in the outer handle; one A collar is installed in the outer casing, the collar has a groove, and is sleeved on one end of the rotating tube, and is housed in the rotating part together with one end of the rotating tube, the groove of the collar and the The engaging part of the rotating tube is relatively positive; a clutch block has a pushed part and an engaging part, the clutch block is accommodated in the rotating part, the pushed part is adjacent to the pushing part of the driving part; when the driving When the member is in the first position, at least one driven portion of the driving member is adjacent to at least one driven portion of the driving member, and at the same time, the engaging portion of the clutch block does not engage the engaging portion of the rotating tube, and the outer side The handle cannot operate the movable latch, causing idling; when the driving member is in the second position, at least one driven portion of the driving member is not adjacent to at least one driving portion of the driving member, the pushing portion of the driving member Will push the pushed part of the clutch block, making the clutch The engaging portion of the block is engaged with the engaging portion of the rotating tube, and the outer handle can operate the movable latch; when the driving member is in the first position and the lock set is rotated to rotate the driving member, at least the driving member A driving part will push at least one driven part of the driving member to move the driving member to the second position. At this time, the pushing part of the driving member will push the pushed part of the clutch block to engage the clutch block The portion engages with the engaging portion of the rotating tube, and the outside handle can operate the movable latch. A clutch mechanism of a lock body can be installed in an outer casing. The clutch mechanism can set whether an outer handle can drive a movable latch. The lock body includes: a driving member installed in the outer casing, the driving member has At least one driven part and a pushing part, one end of the driving member forms the pushing part, and the other end has a bump, the bump has the at least one driven part, and the at least one driven part is a slope; A motor can operate the driving member to move between a first position and a second position; the clutch mechanism includes: a rotating member; a rotating tube having an engaging portion, and an end of the rotating tube is partially housed in the rotating member , The other end is housed in the outside handle; a clutch block, which can receive the bias of a spring, the clutch block has a pushed part and an engaging part, the clutch block can be located on the rotating member to slide, the pushed part Adjacent to the pushing portion of the driving member; when the driving member is in the first position, at least one driven portion of the driving member is adjacent to at least one driving portion of the driving member, and at the same time, the clutch block The engaging portion does not engage the rotating tube And the outer handle cannot operate the movable latch, causing idling; when the driving member is in the second position, at least one driven portion of the driving member is not adjacent to at least one driving portion of the driving member , The pushing part of the driving member will push the pushed part of the clutch block, so that the engaging part of the clutch block engages the engaging part of the rotating tube, and the outer handle can operate the movable latch; when the driving part is located in the first Position, and rotating the lock set to rotate the driving member, because at least one driving part of the driving member and at least one driven part of the driving member are inclined surfaces, the at least one driving part will push the at least one driven part Part, to move the driving member to the second position, at this time, the pushing part of the driving member will push the pushed part of the clutch block, so that the meshing part of the clutch block meshes with the meshing part of the rotating tube, and the The outside handle can operate the movable latch. The clutch mechanism of the lock body according to item 8 of the patent application range, wherein, further, the driving member of the lock set has a groove, and an edge of the groove forms the at least one driving part. The clutch mechanism of the lock body as described in item 9 of the patent application scope, wherein when the driving member is in the first position, the projection of the driving member is accommodated in the groove of the driving member, when the driving member is located In the second position, the protrusion of the driving member cannot be placed in the groove of the driving member. A clutch mechanism of a lock body can be installed in an outer casing. The clutch mechanism can set whether an outer handle can drive a movable latch. The lock body includes: a micro switch installed in the outer casing; a drive member, installed In the outer casing, the driving member has a convex portion, at least one driven portion and a pushing portion, the at least one driven portion is a slope; a lock group is installed in the outer casing, the lock group has a A driving member, the driving member has at least one driving part, and the at least one driving part is a slope; A motor can operate the driving member to move between a first position and a second position; the clutch mechanism includes: a rotating member; a rotating tube having an engaging portion, and one end of the rotating tube is partially accommodated in the rotating The other end is accommodated in the outer handle; a clutch block can receive the bias of a spring. The clutch block has a pushed part and an engaging part. The clutch block can slide on the rotating part and the pushed The portion is adjacent to the pushing portion of the driving member; when the driving member is in the first position, the convex portion is located at a position that touches the micro switch, at least one driven portion of the driving member and at least one of the driven member A driving portion is adjacent to each other, and at the same time, the engaging portion of the clutch block does not engage the engaging portion of the rotating tube, and the outer handle cannot operate the movable latch, causing idle rotation; when the driving member is in the second position, the convex The part is located at a position where it does not touch the micro switch, at least one driven part of the driving part is not adjacent to at least one driven part of the driving part, the pushing part of the driving part will push the pushed part of the clutch block, The engaging portion of the clutch block is engaged with the engaging portion of the rotating tube, and the outer handle can operate the movable latch; when the driving member is in the first position, and the lock set is rotated to rotate the driving member, because the driving At least one driven part of the member and at least one driven part of the driving member are inclined surfaces, so the at least one driven part will push the at least one driven part to move the driving member to the second position, at which time the driving The pushing part of the piece pushes the pushed part of the clutch block, so that the engaging part of the clutch block is engaged with the engaging part of the rotating tube, and the outer handle can operate the movable latch. The clutch mechanism of the lock body as described in item 11 of the patent application scope, wherein, further, an electronic control mechanism includes: the motor and an elastic element, the motor can operate the elastic element to actuate the driving member. The clutch mechanism of the lock body as described in item 12 of the patent application scope, wherein, further, the motor has a rotating shaft with threads, the elastic element has two elastic rods, one end is fixed to the electronic control mechanism, and the other end Supported by the driving member, the central portions of the two elastic rods are respectively supported on both sides of the rotating shaft of the motor. A clutch mechanism of a lock body can be installed in an outer casing. The clutch mechanism can set whether an outer handle can drive a movable latch. The lock body includes: a driving member installed in the outer casing, the driving member has At least one driven part and a pushing part, the at least one driven part is a slope; a lock group is installed on the outer casing, the lock group has a driving part, the driving part has at least one driving part, the at least A driving part is an inclined surface; a motor can operate the driving member to move between a first position and a second position; the clutch mechanism includes: a rotating member; a rotating tube having an engaging portion, the rotating tube One end part is accommodated in the rotating part, the other end is accommodated in the outer handle; a set of rings is installed in the outer shell, the set of rings has a groove, and is sleeved on one end of the rotating tube, and the rotating One end of the tube is accommodated in the rotating piece together, and the groove of the collar is opposite to the engaging portion of the rotating tube; A clutch block can receive the bias of a spring. The clutch block has a pushed part and an engaging part. The clutch block can slide on the rotating part. The pushed part is adjacent to the pushing part of the driving part. ; When the drive member is in the first position, at least one driven portion of the drive member is adjacent to at least one driven portion of the drive member, and at the same time, the engaging portion of the clutch block does not engage the engaging portion of the rotating tube , And the outside handle cannot operate the movable latch, causing idling; when the driving member is in the second position, at least one driven portion of the driving member is not adjacent to at least one driving portion of the driving member, the drive The pushing part of the piece will push the pushed part of the clutch block, so that the engaging part of the clutch block engages the engaging part of the rotating tube, and the outer handle can operate the movable latch; when the driving part is in the first position, and When the lock set is rotated to rotate the driving member, because at least one driving part of the driving member and at least one driven part of the driving member are inclined surfaces, the at least one driving part pushes the at least one driven part, so that The driving member moves to the second position, at this time, the pushing part of the driving member will push the pushed part of the clutch block, so that the engaging part of the clutch block is engaged with the engaging part of the rotating tube, and the outer handle can Operate the active latch. A clutch mechanism of a lock body can be installed in an outer casing. The clutch mechanism can set whether an outer handle can drive a movable latch. The lock body includes: a driving member installed in the outer casing, one end of the driving member has A pushing part, the other end has a convex block, the convex block has two driven parts, the two driven parts are a slope, and the driving part has a convex part; a lock group is installed on the outer shell, the The lock set has a driving member, the driving member has two driving parts, the two driving parts have a groove in the middle, and the two driving parts are inclined surfaces; A motor can operate the driving member to move between a first position and a second position; a micro switch is installed in the outer casing; the clutch mechanism includes: a rotating member; a rotating tube with an engaging portion, One end of the rotating tube is accommodated in the rotating part, and the other end is accommodated in the outer handle; a clutch block has a pushed part and an engaging part, the pushed part is an arc surface, and the clutch block is accommodated in The rotating part, the pushed part is adjacent to the pushing part of the driving part; when the driving part is in the first position, the projection of the driving part is accommodated in the groove of the driving part, the The two driven parts are adjacent to the two driving parts of the driving part, the convex part of the driving part is located at a position where the micro switch is pressed, and at the same time, the engaging part of the clutch block does not engage the engaging part of the rotating tube, and the The outer handle cannot operate the movable latch, causing idling; when the driving member is in the second position, the protrusion of the driving member cannot be placed in the groove of the driving member, the two driven parts of the driving member and the driving member The two driving parts are not adjacent to each other, the convex part of the driving member is located not to touch the micro switch, the pushing part of the driving member will push the pushed part of the clutch block, so that the engaging part of the clutch block engages the Rotating the engaging portion of the tube, and the outer handle can operate the movable latch; when the driving member is in the first position, and the lock set is rotated to rotate the driving member, because the two driving parts of the driving member and the driving member The two driven parts are inclined surfaces, so one of the two driven parts will push one of the two driven parts to move the driving member to the second position, at this time the pushing part of the driving member will push the clutch block The pushed part of the meshes the meshing part of the clutch block with the meshing part of the rotating tube, and the outer handle can operate the movable latch. The clutch mechanism of the lock body according to item 15 of the patent application scope, wherein, further, an electronic control mechanism includes: the motor and an elastic element, the motor has a rotating shaft, the rotating shaft has threads, and the elastic element has One end of the two elastic rods is fixed to the electronic control mechanism and the other end is supported by the driving member. The central parts of the two elastic rods are respectively supported on both sides of the rotating shaft of the motor. The motor can operate the elastic element to actuate the driving member.

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