TWM554492U - Steering mechanism of handle - Google Patents

Abstract

A handle reversing mechanism can be mounted in a first lock body, comprising: a base; a drive tube partially mountable to the base and rotatable relative to the base; a lock set having a a first end portion and a second end portion, the second end portion is received in the driving tube; a connecting member is received in the driving tube, and one end of the connecting member and the second end portion of the lock group The other end has a first pushing portion and a second pushing portion, and the locking group and the connecting member are also integrally formed; a transmission member is partially received in the driving tube and can operate a latch. The transmission member has a first pushed portion and a second pushed portion; when the first lock body and the latch are mounted to the right open door position, the lock set is rotated by a correct key, the first of the connecting members The pushing portion pushes the first pushed portion of the transmission member to retract the latch, and when the first lock body and the latch are installed in the left open door position, the lock set is rotated by the correct key, the connecting member The second pushing portion pushes the second pushed portion of the transmission member to retract the latch.

Description

Handle reversing mechanism

The present invention relates to a reversing mechanism for a handle, which is capable of facilitating quick reversing by rotating a transmission member and a driving member 180 degrees.

According to the conventional tubular lock, the driving member of the latch can be divided into a square tube and a semi-circular tube. When the reversing mechanism of the handle is reversed, if the driving member of the tubular lock is a semi-circular tube, because the semi-circular tube is asymmetrical, The fixing device must be removed first on the tubular lock body, then the semi-circular tube is disassembled and then rotated 180 degrees, and then mounted on the tubular lock body to fix the semi-circular tube, thereby causing inconvenience in installation during reversing.

In view of this, the main purpose of the creation is to provide a reversing mechanism for the handle, which has a convenient and simple reversing function.

A reversing mechanism for a handle can be mounted in a first lock body, comprising: a base; a drive tube partially mountable to the base and rotatable relative to the base; a lock set, Having a first end portion and a second end portion, the second end portion is received in the driving tube; a connecting member is received in the driving tube, and one end of the connecting member and the second portion of the lock group The other end has a first pushing portion and a second pushing portion, and the locking group and the connecting member are also integrally formed; a transmission member is partially received in the driving tube and can operate a lock a latch having a first pushed portion and a second pushed portion; when the first lock body and the latch are mounted to the right open door position, the lock set is rotated by a correct key, the connecting member The first pushing portion pushes the first pushed portion of the transmission member to retract the latch, and when the first lock body and the latch are installed in the left open door position, the lock group is rotated by the correct key, The second push portion of the connector pushes the second pushed portion of the transmission member to retract the latch.

A reversing mechanism for a handle can be mounted in a first lock body, comprising: a base; a drive tube partially mountable to the base and rotatable relative to the base; a lock set, The device is disposed in the driving tube and is connected to a connecting member; the connecting member has a first pushing portion and a second pushing portion away from the other end of the locking group; a transmission member is partially received in the driving tube And operating a latch having a first pushed portion and a second pushed portion; when the first lock body and the latch are mounted to the right open door position, the lock is rotated with a correct key The first pushing portion of the connecting member pushes the first pushed portion of the transmission member to retract the latch, and when the first locking body and the latch are installed in the left opening position, the correct key is used Rotating the lock set, the second pushing portion of the connecting member pushes the second pushed portion of the transmission member to retract the latch, and the first lock body and the latch are changed from being installed to the right opening door panel to the mounting On the left door panel, the transmission needs to be rotated 180 degrees.

A reversing mechanism for a handle can be mounted in a first lock body, comprising: a base; a drive tube partially mountable to the base and rotatable relative to the base; a lock set, Having a first end portion and a second end portion, the second end portion is received in the driving tube; a connecting member is received in the driving tube, and one end of the connecting member is fixedly connected to the lock group The second end portion has a hole, a first pushing portion and a second pushing portion, and the locking group and the connecting member are also integrally formed; a transmission member is partially received in the driving tube, and Operating a latch, the transmission member has a convex portion, a first pushed portion and a second pushed portion, the convex portion is received in the hole of the connecting member; when the first lock body is mounted with the latch When the door is opened in the right position, the lock set is rotated by a correct key, and the first pushing portion of the connecting member pushes the first pushed portion of the transmission member to retract the latch when the first lock body and the first lock body are When the latch is installed in the left door opening position, the lock group is rotated by the correct key, and the second pushing portion of the connecting member pushes Second urged portion of the drive member, so that the withdrawal of the latch contraction, the first lock body and the door latch to open the door from the right transducer is mounted to the left door mounted to the door, the transmission element is rotated 180 degrees required.

As shown in FIG. 1 to FIG. 3, it is a preferred embodiment of the reversing mechanism of the present invention. The reversing mechanism is mounted on a lock body, and the lock body includes: a first lock body 2, a first The first lock body 2, the second lock body 4 and the latch 6 are mounted on a door 8, and the first lock body 2 and the second lock body 4 are operable. The first lock body 2 includes a base 21, a first handle 22, a lock set 223, a drive tube 31, a first buckle 310, and a second buckle 224. , a connecting member 32 , a washer 33 , a torsion spring 34 , a rotating seat 35 , a first collar 331 , a second collar 332 , a motor 23 , a rotating member 231 , a transmission member 24 , a driving The member 240, a clutch member 25, an elastic member 26, an input device 27, a control unit 28, a plate 281 and a cover plate 29, and the like.

As shown in FIG. 1 to FIG. 3, the base 21 has a chamber 211 and defines an axis 7. The chamber 211 is surrounded by a bottom plate 212 and four side plates 213. A hole 214 is defined in the direction of the axis 7, and a fixed shaft receiving portion 216 is formed from the bottom plate 212 in the parallel direction of the axis 7.

As shown in FIG. 1 to FIG. 3, the lock set 223 has a first end portion 2231 and a second end portion 2232. The end surface of the second end portion 2232 has a figure-eight hole 2233 and two sides have two opposite sides. Engagement portion 2234. The first handle 22 has a shaft portion 220 and a grip portion 221. A through hole 222 extends through the center of the shaft tube portion 220. The lower outer circumference of the shaft tube portion 220 has a hole 225 communicating with the through hole 222. The hole 225 is provided with a hand tool (not shown) for mounting or removing the first handle 22, and the hole 225 is located below the shaft tube portion 220 to prevent rainwater leakage and facilitate the left and right lock of the lock body. The use of the handlebars.

As shown in FIG. 1 to FIG. 3 and FIG. 5 to FIG. 7 , the driving tube 31 has a first end 311 and a second end 312. The outer wall of the driving tube 31 is at the first end 311 and the second end. Between the 312, there is a radially outwardly projecting annular protrusion 313. A central hole 314 extends through the first end 311 and the second end 322. The central hole 314 is different from the aperture according to the size of the aperture. The second end 312 is sequentially divided into a first hole 3141, a second hole 3142, a third hole 3143 and a fourth hole 3144. The outer wall of the first end 311 has a first buckle groove 315. The first buckle ring 315 is in communication with the first hole 3141 of the central hole 314. The outer wall of the second end 312 has a second buckle groove 316. The outer wall of the drive tube 31 is adjacent to the annular protrusion 313. Having a relatively positive screw hole 3145 and a hole 3147, the two holes 3145 are in communication with the second hole 3142. The end of the second end 312 has two opposite positive engaging portions 317, which is a groove. The two engaging portions 317 are formed along the axis 7 from the end of the second end 312 toward the first end 311, and communicate with the fourth hole 3144 and the second buckle groove 316; The connecting member 32 has a splayed 321 at one end and a hole 322 at the other end. The periphery of the rib 322 has a radially inward bulging 323. The two sides of the 323 are respectively a first pushing portion. 324 and a second pushing portion 325, a middle portion of the connecting member 32 has a through hole 326 extending through the connecting member 32. The through hole 326 communicates with the hole 322. The figure-shaped bump 321 of the connecting member 32 Engaged with the figure-shaped hole 2233 of the lock set 223, and can be rotated together by the lock set 223, the lock set 233 and the connecting member 32 are received in the drive tube 31, and the connector 32 is accommodated therein. The second hole 3142 of the drive tube 31 is partially received in the first hole 3141 of the drive tube 31. The first buckle 310 is buckled into the first buckle groove 315. Engaged with the two engaging portions 2234 of the lock set 223, the lock set 223 is partially fixedly mounted in the first hole 3141 of the drive tube 31; a screw 3146 is screwed into the screw hole 3145 of the drive tube 31, The first end 311 of the driving tube 31 and the lock set 223 are received in the through hole 222 of the shaft tube portion 220 of the first handle 22, and the lock group 223 is operated with a correct key. When the connecting member 32 is rotated by an angle, the screw hole 3145 and the hole 3147 of the driving tube 31, the through hole 326 of the connecting member 32 and the hole 225 of the first handle 22 are opposite, and the hand tool can be used. An engaging hole (not shown) in which the screw 3146 is locked to the inner wall of the shaft tube portion 220 of the first handle 22 is inserted, so that the driving tube 31 and the first handle 22 are coupled to each other. The first handle 22 and the driving tube 31 can be rotated together, and the combination and removal of the first handle 22 and the driving tube 31 are conventionally constructed. Therefore, the lock group 223 and the connecting member 32 can be integrally formed. The washer 33 can be mounted on the outer side of the base 21 and is opposite to the hole 214 of the base 21; the center of the rotating base 35 has a central hole 350, and the two sides of the edge of the central hole 350 have a radial direction The inner protrusion 353, the second end 312 of the driving tube 31 passes through the gasket 33 and the hole 214 of the base 21 from the outside, and is placed in the chamber 211 of the base 21, the torsion spring 34 and the rotating seat 35. The central hole 350 is received in the chamber 211 of the base 21 through the second end 312 of the driving tube 31. The rotating seat 3 The two convex portions 353 of the driving tube 31 are respectively received in the two engaging portions 317 of the driving tube 31, and the second buckle ring 224 is engaged with the second buckle ring 316 of the driving tube 31, and the torsion spring 34 and the rotation The seat 35 is fixed to the base 21 by being connected to the drive tube 31. When an external force rotates the first handle 22, the driving tube 31 and the rotating seat 35 rotate together, and the rotating seat 35 biases the torsion spring 34. When the first handle 22 is released, the rotating seat 35 receives the The restoring force of the torsion spring 34 causes the first handle 22 to return to the unoperated position, which is a conventional configuration and will not be explained here.

As shown in FIG. 2 to FIG. 3, the clutch member 25 is approximately a circular cylinder having a hole having a predetermined shape in the center. The present invention is a wing-shaped hole 251 (the wing-shaped hole 251 is a circular hole inner diameter radial direction). Extending outwardly from the two recesses, the outer circumference of the circular cylinder of the clutch member 25 has an annular groove 252, and an end surface of the clutch member 25 has two spaced apart directions in the direction of the axis 7 toward the first handle 22. The engaging portion 253 is originally a bump.

As shown in FIG. 2 to FIG. 3 and FIG. 10, the transmission member 24 has a first portion 241 and a second portion 242. The first portion 241 and the second portion 242 are both cylindrical and the diameter of the first portion 241. The width of the second portion 242 is smaller than the diameter of the second portion 242. The end of the first portion 241 extends a circular convex portion 243 having a diameter smaller than the diameter of the first portion 241, and the outer portion of the circular convex portion 243. A circumferential portion extends radially from a flange 244. The two sides of the flange 244 respectively have a first pushed portion 2441 and a second pushed portion 2442. The first portion 241 connects the outer circumference of the second portion 242. a rib 245 having two opposite sides extending axially toward the end of the first portion 241, the axial length of the two ribs 245 being smaller than the axial length of the first portion 241, and the outer circumference of the second portion 242 having Four spaced apart positioning portions 247 are disposed on the second portion 242 and adjacent to the four positioning portions 247. The end portion of the second portion 242 has an axial extension. The hole 246 is originally a semi-circular hole, and the driving member 240 is received in the hole 246 and A pin 333 is connected, and the wing hole 251 of the clutch member 25 can be matched with the shape of the first portion 241 of the transmission member 24 and the two ribs 245 thereof. The wing hole 251 can be sleeved on the transmission member 24 The portion 241 and the two ribs 245 are disposed on the two ribs 245 of the first portion 241 of the transmission member 24 to reciprocate along the axis 7 . The first collar 331 is sleeved on the transmission member 24 . The first portion 241 is adjacent to the two ribs 245. The first portion 241 of the transmission member 24 passes through the central hole 314 of the driving tube 31, and is partially received in the fourth hole 3144 and the third hole. The first ring 331 is also received in the fourth hole 3144. The circular protrusion 243 of the transmission member 241 is received in the hole 322 of the connecting member 32. The protrusion 323 of the connecting member 32 can be The flange 244 of the transmission member 241 is driven at the right time.

As shown in FIG. 2 and FIG. 3, the input device 27, the control unit 28 and the board 281 can be mounted on the base 21. The input device 27 can be electrically connected to the control unit 28, and the control unit 28 can be The input signal of the input device 27 and the input signal of the micro switch 44 (located in the second lock body 4, as shown in FIG. 4) are processed to determine the output signal to the motor 23. The input device 27 has a confirmation button 271 ( The board 281 has a motor housing portion 282 with a plurality of PIN keys 272.

As shown in FIG. 2 to FIG. 3, the motor 23 can be mounted on the motor receiving portion 282 of the plate 281 and electrically connected to the control unit 28. A rotating member 231 can be directly sleeved on the motor 23, so that The tight fitting and rotating together, the periphery of the rotating member 231 has a thread 232, and a thread groove 233 is formed between the threads 232 (shown in Fig. 9).

As shown in FIG. 2 to FIG. 3 and FIG. 9 , the elastic member 26 is formed by bending a spring steel. The elastic member 26 has a pivoting portion 261 at the center, and has a pushed portion 262 at one end and two ends at the other end. The pushing portion 263 is at an angle of substantially 90 degrees with the two pushing portions 263. The pivoting portion 261 is pivotally connected to a fixed shaft 264. The fixed shaft 264 can be mounted on the fixed shaft of the base 21. The accommodating portion 216 defines an axis 9 which is approximately perpendicular but not intersecting with the axis 7. The elastic member 26 is swingable about the axis 9 and the pushed portion 262 of the elastic member 26 is supported. In the threaded groove 233 of the rotating member 231, the two pushing portions 263 of the elastic member 26 are respectively engaged with the annular groove 252 of the clutch member 25, when the rotating member 231 of the motor 23 rotates forward or reverse, The thread 232 drives the pushed portion 262 of the elastic member 26 to move up and down, and then swings around the pivoting portion 261 to drive the pushing portion 263 to move the clutch member 25 to the first portion of the transmission member 24. The 241 reciprocates, and the engaging portion 253 of the clutch member 25 is movable to be in a position to engage with the engaging portion 317 of the drive tube 31 or Movement of the drive tube 31 between a position engaging portion 317 is not engaged.

As shown in FIG. 2 and FIG. 3, the cover plate 29 has a through hole 291. Each of the two sides of the through hole 291 has a support 292. The support post 292 has a screw hole 293. The base 21, at the same time, the through hole 291 of the cover plate 29 can be sleeved on the second portion 242 of the transmission member 24 and abuts against the second collar 332 on the second portion 242 of the transmission member 24, once A cover plate 294 is overlaid on the cover plate 29 for arranging the wires.

As shown in FIG. 4, the second lock body 4 includes a housing 41, a second handle 42, a decorative seat 424, an inner driving tube 425, a washer 426, a torsion spring 427, and an inner rotation. a seat 428, a first buckle 429, a dial member 43, the micro switch 44, a power supply unit 46, a knob 45, etc., the housing 41 has a through hole 411, two spaced holes 413, a knob The mounting hole 414 and the receiving portion 412; the second handle 42 has a shaft portion 421 and a holding portion 422. The shaft portion 421 is centrally inserted through a through hole 423. One end of the decorative seat 424 is accommodated in the inner driving portion. One end of the tube 425, the second handle 42 is sleeved and mounted on one end of the inner driving tube 425, and is mounted and removed in the same manner as the first handle 22, so the gasket 426 is mounted on the housing 41. The other end of the inner driving tube 425 passes through the through hole 411 of the housing 41. The torsion spring 427 and the inner rotating base 428 are sleeved on the other end of the inner driving tube 425 and housed in the housing 41. The accommodating portion 412 is fastened to the inner driving tube 425 by the first buckle 429 to be fixedly mounted on the housing 41. The second The rotation recovery mode of the hand 42 is a conventional structure, so it is not described here. The other end of the inner driving tube 425 has a first hole 4251 and a second hole 4252 which are symmetrically disposed. The first hole 4251 is created. The second hole 4252 is a semi-circular hole. The knob 45 has a shaft 451. The shaft 451 of the knob 45 can pass through the knob mounting hole 414 of the housing 41 and the through hole 432 of the dial 43. The second buckle 453 is fastened to the shaft 451 of the knob 45, and the dial member 43 is coupled with the shaft 451 of the knob 45, so that the dial member 43 rotates with the knob 45. The dialing member 43 has a dialing portion 431 for pressing the touch portion 441 of the micro switch 44 mounted on the housing 41, so that the micro switch 44 transmits a signal to the control unit 28, and the control unit 28 detects When the signal to the micro switch 44 changes, a signal is output to inform the motor 23 to rotate forward; the power supply unit 46 is mounted to the receiving portion 412 of the housing 41 to provide power to the lock body.

As shown in FIG. 1, FIG. 2, FIG. 3 and FIG. 4, the latch 6 has a retractable or extending latching head 61, and a driving member receiving hole 62 for accommodating the hole 62. Each of the two sides of the first lock body 2 has a hole 63. The two legs 292 of the first lock body 2 can pass through the two holes 63 of the latch 6. The two screws 5 can respectively pass through the two holes 413 of the housing 41. Two screw holes 293 of the two legs 292 of the first lock body 2 are used to fix the first lock body 2, the second lock body 4 and the latch 6 to the door 8, and the first lock body The other end of the driving member 240 passes through the driving member receiving hole 62 of the latch 6 and is inserted into the first hole 4251 of the inner driving tube 425.

As shown in FIG. 2 to FIG. 11 , the present invention relates to an electronic actuation mode, wherein the input device 27 can be generally a button type, a remote control type, an inductive type, etc., and the present invention is a button type, wherein the input device 27 is electrically The control unit 28 is connected to receive and receive the signal from the input device 27 and the micro switch 44 by the power provided by the power device 46. The control unit 28 can determine the correctness of the input signal of the input device 27. The rotating member 231 of the motor 23 is controlled to rotate forward by the output signal. When the rotating member 231 of the motor 23 rotates forward, the clutch member 25 can be driven to move from the initial position to the position that can be driven by the first handle 22, and When the rotating member 231 of the motor 23 is reversed, the clutch member 25 can be driven to be moved to the initial position by the position that can be driven by the first handle 22.

As shown in FIG. 2, FIG. 3, FIG. 4, FIG. 9 to FIG. 11, after being integrally assembled to the right door panel, the latch head 61 of the latch 6 cannot be driven when the operator rotates the first handle 22 under normal conditions. It can only be idling, that is, the two engaging portions 253 of the clutch member 25 are not engaged with the two engaging portions 317 of the driving tube 31. If the latch 6 is to be driven by the first handle 22, the operator directly presses the latch 6 The password key 272 of the input device 27 inputs a correct password, and then presses the confirmation button 271 to drive the rotating member 231 of the motor 23 to rotate in the normal direction via the control unit 28, and the thread 232 of the rotating member 231 activates the elasticity. The pushed portion 262 of the component 26 swings, and the two pushing portions 263 are driven by the pivoting portion 261 as an axis. Since the two pushing portions 263 are received in the annular groove 252 of the clutch member 25, the two pushing portions are caused by the two pushing portions 263. The portion 263 urges the clutch member 25 to move relative to the transmission member 24 in the direction parallel to the axis 7 toward the first handle 22, and at this time, the engaging portion 253 of the clutch member 25 is initially formed by the engaging portion 317 not engaging the driving tube 31. The position (as shown in FIG. 10) is moved to a position that engages the engaging portion 317 of the drive tube 31 (FIG. 11). At this time, the control unit 28 provides a delay time for the motor 23 to be inactive, that is, the clutch member 25 is stationary, and the operator can operate the first handle 22, and the first handle 22 rotates to drive the drive tube 31 because The engaging portion 317 of the driving tube 31 is engaged with the engaging portion 253 of the clutch member 25, so that the clutch member 25 and the transmission member 24 can be further rotated, and the driving member 240 can drive the latch 6 to withdraw the lock. The latching head 61 reaches the purpose of unlocking the door. After a period of time, the control unit 28 drives the rotating member 231 of the motor 23 to rotate in reverse. The thread 232 of the rotating member 231 will actuate the pushed portion 262 of the elastic member 26 to swing. The two pushing portions 263 are further driven by the pivoting portion 261. The two pushing portions 263 are received by the annular recess 252 of the clutch member 25, so that the two pushing portions 263 push the clutch member 25 relative to The transmission member 24 moves in a direction parallel to the axis 7 away from the first handle 22, and at this time, the engaging portion 253 of the clutch member 25 is moved to a position (FIG. 11) that engages the engaging portion 317 of the driving tube 31 to not Engaging the initial position of the engaging portion 317 of the drive tube 31 (FIG. 10), only this time the operation of the handle 22 can not be driven idle 6 dismantling the latch head of the latch 61 to open the door.

As shown in FIG. 1 to FIG. 3, FIG. 7 and FIG. 10 to FIG. 12, when the door is to be opened with a correct key (not shown), only the correct key needs to be inserted into the lock set 223, and the lock set is rotated. 223 (in the direction of arrow A in FIG. 12), since the figure-shaped hole 2233 of the lock set 223 is engaged with the figure-eight projection 321 of the connecting member 32, the connecting member 32 will follow when the lock set 223 is rotated. Rotating together, and the circular convex portion 243 and the flange 244 of the transmission member 24 are received in the hole 322 of the connecting member 32, so when the connecting member 32 is rotated, the convex portion 323 of the connecting member 32 is A pushing portion 324 drives the first pushed portion 2441 of the flange 244 of the transmission member 24 to rotate the transmission member 24 by an angle, and the driving member 240 rotates to drive the latch 6 to withdraw the latching head 61. , to unlock the purpose of opening the door.

As shown in FIG. 2 to FIG. 4, the inner driving tube 425 is directly connected to the driving member 240, so that the operator can operate the second handle 42 under any condition, and can drive the latching head 61 to withdraw the opening, the second When the knob 45 of the lock body 4 is in the horizontal state, the touch portion 441 of the micro switch 44 is not touched. If the operator wants to open the door from the first lock body 2, the correct password must be input to the input device 27 to rotate. The first handle 22 drives the latch head 61 to withdraw the door, or directly drives the latch head 61 to withdraw the door by using the correct key. If the knob 42 is rotated 90 degrees clockwise in the vertical position, the dialing member 43 is dialed. The moving part presses the touch part 441 of the micro switch 44, so that the micro switch 44 transmits a signal to the control unit 28, and the control unit 28 detects that the signal of the micro switch 44 changes, and outputs a signal to inform the The motor 23 rotates forward to move the engaging portion 253 of the clutch member 25 to a position engageable with the engaging portion 317 of the driving tube 31. At this time, the motor 23 does not perform any further action, that is, the first handle 22 is The second handle 42 is located at any time to drive the latch 61. The channel lock state of the door is opened. If the state is to be released, the knob 42 is rotated 90 degrees counterclockwise to return to the original horizontal position, and the dial portion of the dial member 43 does not press the touch of the micro switch 44. The control unit 441, the micro switch 44 transmits a signal to the control unit 28, and the control unit 28 detects the signal change of the micro switch 44, and then outputs a signal to inform the motor 23 to reverse, so that the clutch member 25 The engaging portion 253 is moved to an initial position that does not engage with the engaging portion 317 of the drive tube 31, and at this time, the first handle 22 is operated only to be unable to drive the latch head 61 to withdraw the opening.

As shown in FIG. 2 to FIG. 4, FIG. 13 and FIG. 14, when the left door panel is to be attached, the latch 6, the first lock body 2 and the second lock body 4 are first removed, and the driver is driven. The member 240 is rotated 180 degrees clockwise or counterclockwise, the transmission member 24 and the clutch member 25 are also rotated 180 degrees (as shown in FIG. 14), and then the latch 6, the first lock body 2 and the first The second lock body 4 is assembled to the left door panel. The other end of the driving member 240 of the first lock body 2 passes through the driving member receiving hole 62 of the latch 6 and is inserted into the second hole of the inner driving tube 425. 4252, because the first handle 22 and the second handle 42 are asymmetrical handles that are both up and down, and then the first handle 22 is removed, and is mounted on the inner drive tube 425 of the second lock body 4, The two handles 42 are removed and replaced by the driving tube 31 of the first lock body 2, that is, the left and right reversing directions are completed. At this time, when the door is opened by using the correct key, the second pushing portion of the bump 323 of the connecting member 32 is completed. 325 will drive the second pushed portion 2442 of the flange 244 of the transmission member 24 to rotate the transmission member 24 by an angle, and the driving member 240 rotates to drive the latch 6 to be withdrawn. The latch head 61 achieves the purpose of opening the door.

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

2‧‧‧First lock body
21‧‧‧Base
212‧‧‧floor
213‧‧‧ side panels
214‧‧‧ hole
216‧‧‧Fixed shaft housing
22‧‧‧First handle
220‧‧‧ shaft tube department
221‧‧‧ grip
222‧‧‧through hole
223‧‧‧Lock group
2231‧‧‧First end
2232‧‧‧second end
2233‧‧‧8-shaped hole
2234‧‧‧Care Department
224‧‧‧second buckle
225‧‧‧ hole
23‧‧‧Motor
231‧‧‧Rotating parts
232‧‧ Thread
233‧‧ Thread groove
24‧‧‧ Transmission parts
240‧‧‧Drives
241‧‧‧Part 1
242‧‧‧Part II
243‧‧‧Circular convex
244‧‧‧Flange
2441‧‧‧The first promoted department
2442‧‧‧The second promoted department
245‧‧ ‧ ribs
246‧‧‧ holes
247‧‧‧ Positioning Department
25‧‧‧ clutches
251‧‧‧wing holes
252‧‧‧ annular groove
253‧‧‧Meshing Department
26‧‧‧Flexible components
261‧‧‧ pivotal department
262‧‧‧ was pushed
263‧‧‧
264‧‧‧Fixed shaft
27‧‧‧ Input device
271‧‧‧Confirmation button
272‧‧‧ password key
28‧‧‧Control unit
281‧‧‧ board
282‧‧‧Motor accommodating department
29‧‧‧ Cover
291‧‧‧through hole
292‧‧‧ pillar
293‧‧‧ screw holes
294‧‧‧ times cover
31‧‧‧ drive tube
310‧‧‧First buckle
311‧‧‧ first end
312‧‧‧ second end
313‧‧‧Ring convex
314‧‧‧ center hole
3141‧‧‧ first hole
3142‧‧‧ second hole
3143‧‧‧ third hole
3144‧‧‧4 hole
3145‧‧‧ screw holes
3146‧‧‧ screws
3147‧‧‧ hole
315‧‧‧First buckle ring groove
316‧‧‧Second buckle groove
317‧‧‧Meshing Department
32‧‧‧Connecting parts
321‧‧‧eight-shaped bumps
322‧‧‧ hole
323‧‧‧Bumps
324‧‧‧First Promotion Department
325‧‧‧Second Promotion Department
326‧‧‧through hole
33‧‧‧Washers
331‧‧‧ first ring
332‧‧‧ second ring
333‧‧ ‧ sales
34‧‧‧Torque spring
35‧‧‧Rotating parts
350‧‧‧ center hole
353‧‧‧Bumps
4‧‧‧Second lock body
41‧‧‧Shell
411‧‧‧through hole
412‧‧‧ 容 部
413‧‧‧ hole
414‧‧‧ knob mounting hole
42‧‧‧ second handle
421‧‧‧ shaft tube department
422‧‧‧ grip
423‧‧‧through hole
424‧‧‧Decorative seat
425‧‧‧Inner drive tube
4251‧‧‧ first hole
4252‧‧‧ second hole
426‧‧‧Washers
427‧‧‧Torque Spring
428‧‧‧With rotating seat
429‧‧‧ first buckle
43‧‧‧WD parts
431‧‧‧The Ministry of Movement
432‧‧‧through hole
44‧‧‧Micro Switch
441‧‧‧ Touch Department
45‧‧‧ knob
451‧‧‧ shaft
453‧‧‧second buckle
46‧‧‧Power supply unit
5‧‧‧ screws
6‧‧‧Latch
61‧‧‧Lock head
62‧‧‧Drive parts
63‧‧‧ hole
7‧‧‧ axis
8‧‧‧
9‧‧‧Axis

1 is a perspective exploded view showing a first lock body, a second lock body, a latch, and a door according to a preferred embodiment of the present invention. FIG. 2 is a perspective exploded view showing the first lock body according to a preferred embodiment of the present invention. FIG. 3 is a perspective exploded view showing the other direction of the first lock body according to a preferred embodiment of the present invention. FIG. 4 is a perspective exploded view showing the second lock body according to a preferred embodiment of the present invention. Figure 5 is a perspective view showing a drive tube in accordance with a preferred embodiment of the present invention. Figure 6 is a cross-sectional view showing a section 6-6 of Figure 5 in a preferred embodiment of the present invention. Figure 7 is a perspective view of a preferred embodiment of the present invention showing a connector. FIG. 8 is a top view of the preferred embodiment of the present invention, showing the first lock body when the door is opened to the right. FIG. 9 is a perspective view of a preferred embodiment of the present invention, showing a motor, a rotating member, an elastic member, a clutch member, a transmission member, the drive tube and a first handle. FIG. 10 is a cross-sectional view showing the first lock body when the engaging portion of the clutch member does not mesh with the engaging portion of the drive tube. Figure 11 is a cross-sectional view showing the first lock body in engagement with the engaging portion of the drive tube when the engaging portion of the clutch member is engaged with the preferred embodiment of the present invention. Figure 12 is a cross-sectional view showing the cross-section of 12-12 of Figure 8 for a preferred embodiment of the present invention. FIG. 13 is a top plan view showing the first lock body when the left door is opened, according to a preferred embodiment of the present invention. Figure 14 is a cross-sectional view showing the section line 14-14 of Figure 13 in a preferred embodiment of the present invention.

2‧‧‧First lock body

21‧‧‧Base

213‧‧‧ side panels

214‧‧‧ hole

22‧‧‧First handle

220‧‧‧ shaft tube department

221‧‧‧ grip

222‧‧‧through hole

223‧‧‧Lock group

2231‧‧‧First end

2232‧‧‧second end

2234‧‧‧Care Department

224‧‧‧second buckle

23‧‧‧Motor

231‧‧‧Rotating parts

24‧‧‧ Transmission parts

240‧‧‧Drives

241‧‧‧Part 1

242‧‧‧Part II

243‧‧‧Circular convex

244‧‧‧Flange

2441‧‧‧The first promoted department

2442‧‧‧The second promoted department

245‧‧ ‧ ribs

247‧‧‧ Positioning Department

25‧‧‧ clutches

251‧‧‧wing holes

252‧‧‧ annular groove

253‧‧‧Meshing Department

26‧‧‧Flexible components

261‧‧‧ pivotal department

263‧‧‧

264‧‧‧Fixed shaft

27‧‧‧ Input device

271‧‧‧Confirmation button

272‧‧‧ password key

28‧‧‧Control unit

281‧‧‧ board

29‧‧‧ Cover

291‧‧‧through hole

31‧‧‧ drive tube

310‧‧‧First buckle

311‧‧‧ first end

312‧‧‧ second end

313‧‧‧Ring convex

314‧‧‧ center hole

3145‧‧‧ screw holes

3146‧‧‧ screws

315‧‧‧First buckle ring groove

316‧‧‧Second buckle groove

317‧‧‧Meshing Department

32‧‧‧Connecting parts

321‧‧‧eight-shaped bumps

33‧‧‧Washers

331‧‧‧ first ring

332‧‧‧ second ring

333‧‧ ‧ sales

34‧‧‧Torque spring

35‧‧‧Rotating parts

350‧‧‧ center hole

353‧‧‧Bumps

7‧‧‧ axis

9‧‧‧Axis

Claims (19)

A handle reversing mechanism can be mounted in a first lock body, comprising: a base; a drive tube partially mountable to the base and rotatable relative to the base; a lock set having a a first end portion and a second end portion, the second end portion is received in the driving tube; a connecting member is received in the driving tube, one end of the connecting member and the second end portion of the lock group The other end has a first pushing portion and a second pushing portion, and the locking group and the connecting member are also integrally formed; a transmission member is partially received in the driving tube and can operate a latch. The transmission member has a first pushed portion and a second pushed portion; when the first lock body and the latch are mounted in the right open door position, the lock set is rotated by a correct key, the first of the connecting members The pushing portion pushes the first pushed portion of the transmission member to retract the latch, and when the first lock body and the latch are installed in the left open door position, the lock set is rotated by the correct key, the connecting member The second pushing portion pushes the second pushed portion of the transmission member to retract the latch. The reversing mechanism of the handle according to claim 1, wherein, further, the end surface of the second end of the lock set has a figure-eight hole, and one end of the connector has a figure-eight bump, the connection The figure-eight projection of the piece engages the figure-eight hole of the lock set. The reversing mechanism of the handle according to claim 1, wherein the first lock body and the latch are changed from being mounted on the right door panel to being mounted on the left door panel, and the transmission member is rotated by 180 degrees. The reversing mechanism of the handle according to claim 1, wherein, further, a driving member has one end connected to the transmission member and the other end passing through a driving member receiving hole of the latch. The reversing mechanism of the handle according to claim 4, wherein the first lock body and the latch are changed from being mounted on the right door panel to being mounted on the left door panel, and the carrier is rotated by 180 degrees. The reversing mechanism of the handle according to claim 1, wherein, further, the other end of the connecting member has a hole, and the periphery of the hole has a protrusion, and the two sides of the protrusion are respectively a pushing portion and the second pushing portion. The reversing mechanism of the handle according to claim 6, wherein, further, the end of the transmission member extends a convex portion, and the outer edge portion of the convex portion radially extends a flange, and the two flanges The side has the first pushed portion and the second pushed portion, respectively. The reversing mechanism of the handle according to claim 7, wherein the convex portion of the transmission member is received in the hole of the connecting member, and the protrusion of the connecting member can timely drive the flange of the transmission member. The reversing mechanism of the handle according to claim 1, wherein, further, a first handle is rotatably mounted to the first lock body, and a second handle is rotatably mounted to a second lock body. The first lock body, the second lock body and the latch are mounted on the right door panel. When the first handle and the second handle are asymmetrical handles, the handle is changed from being installed on the right door to the left. When the door panel is opened, the first lock body, the second lock body and the latch are first mounted on the left door panel, and the first handle is mounted on the second lock body, and the second handle is mounted on the first lock body . A handle reversing mechanism can be mounted in a first lock body, comprising: a base; a drive tube partially mountable to the base and rotatable relative to the base; a lock set, a connecting member is connected to the driving tube; the connecting member has a first pushing portion and a second pushing portion away from the other end of the locking group; a transmission member is partially received in the driving tube, and A latch is operable, the transmission member has a first pushed portion and a second pushed portion; when the first lock body and the latch are mounted to the right open door position, the lock set is rotated by a correct key, The first pushing portion of the connecting member pushes the first pushed portion of the transmission member to retract the latch, and when the first locking body and the latch are mounted to the left opening position, the correct key is used to rotate the a lock group, the second pushing portion of the connecting member pushes the second pushed portion of the transmission member to retract the latch, and the first lock body and the latch are changed from being mounted on the right opening door panel to being mounted on the left side Opening the door panel, the transmission member needs to be rotated 180 degrees. The reversing mechanism of the handle according to claim 10, wherein, further, a driving member has one end connected to the transmission member and the other end passing through a driving member receiving hole of the latch. The reversing mechanism of the handle according to claim 10, wherein, further, the other end of the connecting member has a hole, and the periphery of the hole has a protrusion, and the two sides of the protrusion are respectively a pushing portion and the second pushing portion. The reversing mechanism of the handle according to claim 12, wherein, further, the end of the transmission member extends a convex portion, and the outer edge portion of the convex portion radially extends a flange, and the two flanges The side has the first pushed portion and the second pushed portion, respectively. The reversing mechanism of the handle according to claim 13, wherein the convex portion of the transmission member is received in the hole of the connecting member, and the protrusion of the connecting member can timely drive the flange of the transmission member. The reversing mechanism of the handle according to claim 10, wherein, further, a first handle is rotatably mounted to the first lock body, and a second handle is rotatably mounted to a second lock body, The first lock body, the second lock body and the latch are mounted on the right door panel. When the first handle and the second handle are asymmetrical handles, the handle is changed from being installed on the right door to the left. When the door panel is opened, the first lock body, the second lock body and the latch are first mounted on the left door panel, and the first handle is mounted on the second lock body, and the second handle is mounted on the first lock body . A handle reversing mechanism can be mounted in a first lock body, comprising: a base; a drive tube partially mountable to the base and rotatable relative to the base; a lock set having a a first end portion and a second end portion, the second end portion is received in the driving tube; a connecting member is received in the driving tube, and one end of the connecting member is fixedly connected to the second portion of the lock group The other end has a hole, a first pushing portion and a second pushing portion, and the locking group and the connecting member are also integrally formed; a transmission member is partially received in the driving tube and can be operated a latch having a convex portion, a first pushed portion and a second pushed portion, the convex portion being received in the hole of the connecting member; when the first lock body and the latch are mounted on the right When the door is opened, the lock set is rotated with a correct key, and the first pushing portion of the connecting member pushes the first pushed portion of the transmission member to retract the latch when the first lock body and the latch When installed in the left door opening position, the lock group is rotated by the correct key, and the second pushing portion of the connecting member pushes The second transmission member is pushed portion so that the withdrawal of the latch contraction, the first lock body and the door latch to open the door from the right transducer is mounted to the left door mounted to the door, the transmission element is rotated 180 degrees required. The reversing mechanism of the handle according to claim 16, wherein, further, the connecting member forms a periphery of the hole and has a protrusion, and the two sides of the protrusion are the first pushing portion and the second Promotion department. The reversing mechanism of the handle according to claim 16, wherein, further, an outer edge portion of the convex portion of the transmission member radially extends a flange, and the two sides of the flange respectively have the first pushed Department and the second promoted department. The reversing mechanism of the handle according to claim 16, wherein, further, a first handle is rotatably mounted to the first lock body, and a second handle is rotatably mounted to a second lock body, The first lock body, the second lock body and the latch are mounted on the right door panel. When the first handle and the second handle are asymmetrical handles, the handle is changed from being installed on the right door to the left. When the door panel is opened, the first lock body, the second lock body and the latch are first mounted on the left door panel, and the first handle is mounted on the second lock body, and the second handle is mounted on the first lock body .