TWM246397U - Unlocking device for a tubular lock assembly - Google Patents

Description

M246397 V. Creation Instructions (l) [Technical Field to which the New Type belongs] This creation relates to a direct unlocking structure of a tubular lock. When the tubular lock is in the locked state, the door can be directly pressed by the handle. The bolt provided in the latch of the 4-tubular lock can be driven to form an unlocker. [Prior art] As shown in Figure 13, it is a patent case of "Lock Control Structure of Lock Body No. 3 2 2 0 08 6" approved by the Republic of China, which mainly uses the inner handle 9 1 to turn it. 'Or the outside handle 92 drives the lock core 962 with the key to rotate the lock lever 93, and the projection 931 of the lock lever 93 moves according to the inclined surface of the inclined block 941 provided by the driving shaft 94' When the projection 9 3 1 climbs at The top of the inclined surface of the inclined block 9 4 1 is used to push the stop plate 95 to move. The teeth mi of the stop plate 95 can be snapped into the outer groove 92 = the stop groove 961 of the disc 96 to form the outer handle 92. Rotating three requires the correct key to drive the lock lever 93 through the lock core 962 to rotate and reset, or 4 to rotate the inner handle 9 1 to drive the driving shaft g 4 to rotate the lock & dry block 931 into the inclined groove of the inclined block 941. At the bottom, the stopper plate 95 is separated from the stopper groove 961 of the 胤 96 to form an unlocking release. The driving shaft 94 is one side: the inner and outer handles 91 and 92 are connected, so this structure cannot be applied with an interlocking mechanism provided with an auxiliary lock, because when the outer handle 92 is rotated in the above situation, 1 drives the driving shaft 94 to rotate the lock [ New content] The main purpose of this invention is to provide a tubular lock with direct unlocking. ^ When the lock is in the locked state, the inner side of the door can be used to directly press the handle to make the locking of the tubular lock. The set tongue can be driven

M246397 V. Creation instructions (2) The person who releases the latch will be turned by himself. According to the original one, the inside handle locates the rotation hole, the outside return spring, the less-^ the hole of the lock control mechanism, the first one. The fitting part is provided with at least one missing part, and in the unlocked state, the creation can be applied to one of the tubular side handles. The inside is used to assist the lock directly, and the outside is an inner handle with a housing seat. A solid side and a non-positive handle are formed by a shell side handle with a rotating side and an outer lock interlocking flashing structure seat. 5 its main shaft tube, the shaft tube is combined with a decorative plate group cover, which is provided with a central hole and one end is combined with the fitting part and separated from the other end of the tube can be driven by the bit element The combined or driven tube is selected to form a groove, and at least one second clamping groove is provided on the end surface. The second driving shape each has an inclined wall; the first and the locking lever are convex by the locking lever and the outer side. The lock of the end and the handle and a stopper plate, ^ a push of the ejector is less-^ There is a piece of pusher to push the lock lever or drive the second along the card to drive the first and set at least An output is embedded in the inner core group reinforcing plate to make it open. The second belt guide block can climb to at least one slot of the tube between the inclined wall tube of the groove and the stop plate. The second drive is closed on the first handle. The combination of the rotation, the sleeve, the minimum amount of the lock, the lock tube is embedded in the second belt, and the stop phase is engaged or the tube can be used to lock a card with a red knot lock The second part of the buckle rod drives the tube plate to move separately, and the rod set plate, block and the tube are also subject to constant moving tubes. One end is perfect, and the other one is a reset element. The set of grooved handles drives the other end of the tube to become one of the locking levers. The five-way locking buckle has a protruding at least one surface of the second reinforcing plate One set of feet should be provided by a set of connecting pieces and one set; the guide block that passes the wall of the peripheral groove outside the set of one end through the other end of the slot rod can be introduced by the first force.

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M246397

Fifth, the creation description (3) and other purposes, the preferred embodiment [Implementation] In order to make the above 1¾ of this creation, the following detailed description of this creation is as follows: Features and advantages can be more obvious and easy, and cooperate with the attached drawings The formula is wrong: as shown in Figures 1 and 2, it is the preferred embodiment of this creation.-The tube-shaped Zhenba is mainly composed of an inner handle 丨 and an outer lock control mechanism 4. Door lock J and = inside handle 1 are assembly holes that can be opened by an inner shell seat 14 installed on the door panel from the inside of the door panel. The inner shell seat 14 can be combined with a handle seat 10 and the handle 10 can be used as a handle. The 11 pivot is used for positioning and rotation. The handle base 10 is provided with a return spring 15 for the handle U to be reset after rotation. The center axis of the handle 丨 丨 has a knob 12 for locking control and a non-round circle. A group of connection holes 13 can be used for one end of one of the first driving tubes 41 of the lock control mechanism 4, so that the first driving tube 41 can be driven to rotate by the handle ^ of the inner handle 1. The inner handle 1 may also be provided with the inner shell seat 14 instead of being fixed to the assembly hole of the door panel by the & hand seat 10 directly.泫 The outer handle 2 is an assembly hole that can be opened by a shell seat 21 on the door panel from the outside of the door panel, and is covered by a decorative plate group 22 on the housing seat 21, and by the decorative plate group 22 The screw hole column tube 221 is used for fixing the positioning element from the inside handle 1. The decorative plate group 22 has a shaft hole 222 for pivoting the handle 23 and the handle 23 has a lock core group 231. The lock core group 231 can be The key 2 4 is used to open the latch. The outer handle 2 is combined with a reset element 25 and a reset pin 26 by a shaft tube 2 3 2 and two long grooves 233. When the rotation force of the handle 23 disappears, the handle 23 can be reset by the reset element 25 and the reset spring 26

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The drive rotates and resets. The latch 3 is provided with a driving wheel on each of its two sides] ^ m ^ A driving wheel 31 Μ is provided for the π moving officer 41 and the second driving pipe 42 of the locking mechanism 4 respectively, and the tube 41 and the second driving pipe are locked at one end. 42 can cause the side of the first locker 3 to drive the Deren I drive wheel 31 to rotate, so that the lock tongue 32 of the lock flash 3 can be extended and retracted to open and close the moving plate. To control the door, please refer to Figures 1 and 2. The lock control mechanism 4 is suspected, a second driving tube 42, a locking lever 43, _: moving two, two moving reinforcing plates 45, and a first An elastic element 47 and a second elastic element 46. One end of the first driving tube 41 is engaged in the connecting hole ^ of the inner handle j, and one end is provided with a guide groove 411. The other end of the first driving tube 41 is engaged with one of the latches 3. The driving wheel 31, and the first driving pipe 41 at the end is provided with a fitting portion 412, and the fitting portion 412 can form a mountain-like tenon as shown in the figure. The first driving pipe 41 has a hollow Tube hole 413. The second driving tube 42 is engaged with the other driving wheel j 3 1 ′ of the latch 3 at one end, and the second driving tube 4 2 at the end is provided with a fitting portion 4 2 1, and the fitting portion ^ J It can be fitted or separated from the fitting part 412 of the first driving tube 41, the fitting part 421 can form a valley-shaped groove as shown in the figure, and the second driving tube ^: the other end forms a control part, the control The system includes a pair of grooves 422 ′ formed on the outer periphery of the cylinder, and a pair of clamping grooves 4 2 3 are formed on one of the end faces 426 of the control portion of the second driving tube 42. Each of the two sides of the grooves 4 2 3 extends an inclined wall 4 outwardly. 24 and the straight wall 425. In order to make the second driving tube 42 rotate along a certain center, the second driving tube 42 can be pivotally connected to the center hole 2 5 of the reset element 2 5 by the outer periphery of the cylinder of the control part. Matching rotation.

C: \ LOGO-5 \ FIVECONTINENTS \ PK9290.ptd Page 9 M246397 V. Creative Instructions (5) The locking lever 43 is penetrated through the first driving tube 41, the first end and the knob of the inner handle 1 are placed next to each other. The combination of 4 M s 4Z and 9 enemy buttons 12 enables the locking lever 43 to be moved by the push button 12, and the other end of the locking lever 43 is combined with the lock core group 231 of the outer handle 2. The locking lever 43 can be driven to rotate by the locking core group 23, and the locking lever 43 is fitted into the 411 of the first driving pipe 4 with a protrusion 431 such as a tip, so that the locking lever 43 and the first driving pipe 41 can make limited angle production: relative rotation, and the two can be synchronized longitudinal and longitudinal movement, two, there is a pair of protruding guide block 432, the guide block 4 32 can be clicked on the second drive officer 42 card Slot 423, or climb along the inclined wall 424 on one side of the slot 423 to the end surface 426 of the control portion, so that the locking lever 43 can move the second driving tube 42 in a lengthwise direction to pull the first The driving tube 41 and the second driving tube are fitted or separated by the fitting portions 412 and 421. One end of the lock lever 43 near the guide block 432 can be used for the stop plate 44 and the reinforcement plate 45. The retaining plate 4 4 and the reinforcing plate 4 5 cannot be detached by the fixing member 4 3 3. The retaining plate 44 is sleeved on one end of the locking lever 43 and can be formed by a pair of protruding blocks 441. It is engaged with or separated from the receiving slot 252 of the reset element 25 or the locking hole 2 2 3 of the decorative plate group 22. The stop plate 4 4 is provided with a through hole 4 4 3 for the locking lever 43 to pass through and control. The rotation angle of the locking lever 43 is provided with a number of stop blocks 442 on the peripheral surface of the through hole 443 of the stop plate 44. The recess formed between the number of stop blocks 4 4 2 has a space for the lock lever 43. The guide block 4 3 2 has a positioning function for stopping and stopping. The stopper plate 44 has an upright leg 444 which can be engaged with the slot 422 of the second driving tube 42. The reinforcing plate 4 is sleeved on the 5 One end of the locking lever 4 3 is restricted by the fixing member 4 3 3 so that it cannot be removed. The reinforcing plate 4 5 is provided with a pair of clamping blocks 4 5 1.

C: \ L0G0-5 \ FIVE CONTINENTS \ PK9290.ptd Page 10 M246397, creation instructions (6) 451 can be _ phased or separated from the receiving slot 252 of the reset element 25 or the latching hole 223 of the decorative plate group 22 ' The reinforcing plate 45 is provided with a through hole 452 for the locking lever 43 to pass and rotate. The first elastic element 47 and the second elastic element 4 6 form a concentric sleeve and are placed in the shaft tube 232 of the handle 23, and one end thereof is abutted on the shaft tube 232 of the handle 23 The other ends of the two elastic elements 46 are abutted on the solid part of the locking lever 43 = piece 4j3, so that the locking lever 43 pushes the first driving tube 41 and makes the first: moving officer and the second driving tube 42 embedded. The joint portions 412 and 421 always have a separate force, and the first elastic element 47 pushes the reinforcing plate 45 so that the reinforcing plate 45 and the stop plate 44 always have the force to leave the latching holes 223 provided in the decoration plate group 22. , Mingshen = shown in Figures 3, 4, and 5, it is the intention of this creative combination and the formation of unlocked. At this time, the locking lever 43 is pushed by the second elastic element 46, so that the fitting portions 412 and 421 of the first driving pipe 41 and the second driving pipe 42 are opened, and the locking lever 4 3 The guide block 4 3 2 is located at the bottom of the second driving 42 ^ card slot 423 slot, and the reinforcing plate 45 and the stop plate 44 are pushed by an elastic element 47 and leave the decorative plate group 22 CLICK HOLE 223. Therefore, the tubular lock can be rotated by the handle n of the inner handle 丨 through the first driving officer 41: the driving wheel of the latch 3 ", so that the tongue 32 of the latch 3 can be pulled into the door plate. The stopper plate 44 can be rotated by the handle 23 of the outer handle 2 through the long groove 2 33 coupled to the shaft tube 2 32, so that the foot 444 of the stopper plate 44 is caught in the second drive tube 42. The slot 422 is absent, so the stopper plate 44 can drive the second driving tube 42 to rotate. 1 The second driving tube 42 can drive the driving wheel 31 of the latch 3 to rotate, so that the tongue of the latch 3 can be pulled. Retract to open the door.

M246397 V. Creative Instructions (7) Please refer to Figures 6, 7, and 8 for the illustration of the creative group and its lock. At this time, the locking lever 43 is rotated 90 °, and the guide block 432 of the locking lever 43 is climbed to the second driving pipe 42 along the inclined wall 424 by the position of the bottom of the groove 423 of the second driving pipe 42 along the inclined wall 424. The end surface 4 26 is filled with the guide block 432 between the second driving tube 42 and the stopping plate 44. At this time, the first driving tube 41 is pulled by the locking lever 43 to fit the first driving tube 41 and the fitting portions 412 and 421 of the second driving tube 42 together with the reinforcing plate 45 and the stopper. The plate 44 presses the first elastic element 47 and the second elastic element 46, so that the blocks 451 and 441 thereof enter the position of the latching holes 223 of the decorative panel group 22 (as shown in Figs. 7 and 8) to form a locking effect. . Therefore, when the handles 2 3 of the outer handle 2 are to be turned, the remote clamping blocks 451 and 441 are caught in the latching holes 223 of the decorative panel group 22 so that the shaft tube 2 3 2 cannot rotate.凊 Refer to FIG. 9, which is a schematic diagram of the tubular lock in the locked state. On this day, the outside handle 2 needs to drive the locking lever 43 to rotate through the lock core group 231, or the inside handle.] Press _ 1 mu 1 acre, such as the first driving pipe 41 and the second driving pipe 42 can be directly driven by the handle 11 at the same time, and simultaneously drive De 4 ^, ^ mouth cup 43 (as shown in Fig. 8) 'to rotate about 70. @ Turned into a horizontal shape, when the handle 1 1 is released and reset to & drive tube 41 and the second drive tube 2 'will drive the first-setting, but the lock lever 43 is stopped due to Douyu secret 432 Stop block 442 of moving plate 44: guide, wait for the second drive tube 42 to return to a corner. # Αj is close to horizontal, when the feet of 444 are 444, the locking lever 43 is aligned with block 4 ^ 422. The stop plate moves the inclined wall 424 of the pipe 42 and = guide; 4 2 is also aligned with the second belt and pushes the first-elastic pieces 46 and slides to page 12 C: \ LOGO-5 \ FIVH C0NTINENTS \ PK9290.ptd

I M246397 V. Creation instructions (8) The card groove 423 forms the fitting portions 412 and 421 of the first driving tube 41 and the second driving tube “Separation, and at the same time, the first elastic element 47 also pushes the reinforcing plate 45, the latch block 451 and the latch block 441 of the stop plate 44 are separated from the latch holes 2 2 3 of the decorative plate group 22, and the unlatched state is restored. Please refer to the figures 10 and 11, which are the original The creation is combined with the embodiment of an interlocking mechanism 6 with an auxiliary lock 5, and the handle base of this creation is replaced with an interlocking mechanism 6. The lower side of the interlocking mechanism 6 is provided with a hole for the handle n to pivot and the upper side to be rotated. Combined with an auxiliary lock 5, the handle 丨 丨 is combined with a pressure plate 16 on the central axis, the pressure plate 16 is provided with a set of connection holes 丨 6} for the first driving tube 4 丨 to pass through and rotate in conjunction, the pressure plate 16 can A linking plate 61 is pressed down and a cam 62 is rotated by the upper edge of the linking plate 61. The cam 62 drives a locking lever 51 coupled to the center to rotate. The locking lever 51 can drive the auxiliary lock 5 / 、 A locking tongue 5 2 is retracted, so when the lock control mechanism 4 is in an unlatched state (this :, the two driving tubes 41 and 42 are separated, as shown in FIG. 10 (Shown), when the handle is rotated, the tongue 32 of the lock flash 3 and the tongue 52 of the auxiliary lock 5 can be simultaneously opened on the same day & ί 2 to open the door panel; and when the creation is unlocked, the auxiliary lock 5 is locked In the state, when the outer handle 23 is rotated, since the fitting portions 412 and 421 of the first and second driving tubes 41 and 42 are separated, the rotation of the handle 23 can only drive the second belt and the interlock 3 The tongue 32 is retracted, but the tongue of the auxiliary lock 5 cannot be driven in, so the door panel is still locked and cannot be opened, and it is safe. Β, right < $ 再 3 shown in Figure 12 ' This is how the lock-like structure in the embodiment of FIG. 10 of this creation is not considered. The lock control mechanism 4 is driven by the rotation of the knob 12 or the lock core group 231.

M246397 V. Creation instructions (9) The lock lever 43 rotates to form the upper lock rotation, which can simultaneously drive the first and second 41 pairs of latches 3 and auxiliary locks 5 to open the door panel, and the second unlatching (for details, please refer to this When the tubular lock of the creation is in a straight state, the inner side of the door panel and the other auxiliary lock can be unlatched at the same time. Each hand can be rotated and removed, and it can be directly used as a separate mechanism. Although this creation has been used to limit the creation, Within any familiarity and scope, when applying for each scope as the attached application, when you want to unlatch, by turning the driving tubes 41, 42, use the tongue 32, 52 to retract into the driving tube 4 2 of Rotate the outer side to the previous description of Figure 9) (connected with the flashing structure, it can be used when the upper handle is directly pressed, and in the unlocked state, it can be applied to other locks that move the tube to rotate. The first edge of the handle 11 drives the tube sheet's side edge to form a lock or unlock. The inner and outer handles of the tube lock provide the creation with an auxiliary lock. The embodiment is disclosed in detail, but it is not used for this technique. Person, without leaving this Changes and modifications of the spirit of creation, therefore, the scope of the creative scope of this creation shall prevail.

M246397

Brief description of the drawings [Simple description of the drawings] Figure 1 Figure 2 Figure 3 Figure 3. Figure 4: Figure 5: Figure 6: Figure 7: Figure 8: Figure 9: Figure 10 Figure 11 Figure 12 Figure 13 An exploded perspective view of this creation. Exploded perspective view of the lock control mechanism of this creation.

This creative combination uses the eye + I for historical purposes and forms an unlocked partial section. This creative section is taken along line 4-4 of Figure 3. This creation is a cross-sectional view taken along line 5-5 of Figure 3. A sectional view of the locked state shown in FIG. 3 is made. This creation is a sectional view taken along line 7-7 in Figure 6. This creation is a sectional view taken along line 8-8 of Figure 6. This creation is shown in Figure 8. This creation is applied to the combined side view of the auxiliary lock linkage mechanism. This creation is a cross-sectional view taken along line 1 1-1 1 of Figure 10. This creation is shown in the locked state diagram in Figure 10. An exploded perspective view of the lock control structure of a conventional lock body. (gg drawing number description: 1 inside handle 10 12 square 疋: ^ 2 13 15 return spring 16 2 outside handle 21 221 screw hole column tube 222 23 handle 231 233 long slot 24 handle base 11 handle assembly connection hole 14 inner shell base pressure plate 161 connection hole housing seat 22 decorative plate group car hole 223 snap hole lock center group 232 shaft tube key 25 reset element

M246397

Brief description of the drawings 251 Center hole 252 Receiving slot 26 Reset spring 3 Lock flash 31 Drive wheel 32 Lock tongue 4 Lock control mechanism 41 First driving tube 411 Guide slot 412 Destined portion 413 Tube hole 42 Second driving tube 421 Fitting The part 422 lacks the slot 423 the slot 424 the inclined wall 425 the straight wall 426 the end surface 43 the locking lever 431 the projection 432 the guide block 433 the fixing member 44 the stop plate 441 the block 442 the stop 443 the through hole 444 the foot 45 the reinforcing plate 451 the block 452 through hole 46 second elastic element 47 first elastic element 5 auxiliary lock 51 lock lever 52 lock tongue 6 linkage mechanism 61 linkage plate 62 cam 91 inner handle 911 lock sister 92 outer handle 93 lock lever 931 projection 94 drive shaft 941 Slant block 95 Stop plate 96 Face plate 961 Stop groove

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Claims (1)

M246397 6. Scope of patent application 1. A direct lock release structure of a tubular lock, including: an inner handle, which is provided by a handle seat for positioning and rotation of the handle, the handle has a knob and a non-round circle of a set of connection holes; a The outer handle is fixed on a door panel by a decorative plate group. The decorative plate group is provided with a shaft hole for positioning and rotation of a shaft tube of the handle. The handle is provided with a lock core group. The shaft tube is combined with a reset element and a reset spring. The decorative plate group is provided with at least one latching hole, the reset element is provided with a central hole and a receiving slot; and a lock control mechanism, which is connected by a group of a first driving tube with one end coupled to the inner handle. A hole, a fitting portion at the other end of the first driving tube and a fitting portion at one end of the second driving tube can be fitted or separated; at least one notch is provided at the outer periphery of the other end of the second driving tube; Two clamping grooves are provided, and the walls forming the clamping grooves each have an inclined wall; the first and second driving tubes can be penetrated by a locking rod, and the locking rod is fitted into a driving tube by a protrusion. A guide slot, one end of the locking lever and the inner handle Combined with the rotation, the other end of the lock lever is combined with the lock core group of the outer handle. The lock lever is provided with a protruding guide block and a stop plate for sleeve. The stop plate is subjected to a first elasticity. The pushing of the element keeps the at least one clamping block on it and the at least one locking hole of the decorative plate group constantly separated. The lock lever is also pushed by a second elastic element to make the first-driven tube and the first The fitting part of the two driving tubes has a constant separation force. At least the guide block of the locking lever can be caught in at least one of the slot of the second driving tube or climb along the inclined wall of the slot to the second driving tube. An end surface is interposed between the second driving tube and a stopper plate, and the stopper plate has at least one foot that can communicate with the second belt ^ C: \ L0G0-5 \ FIVE CONTINENTS \ PK9290.ptd Page 17 M246397 6. Scope of patent application At least one of the gapped phases of the pipe is engaged or separated. 2. According to the first unlocking structure of the tubular lock as described in the scope of the patent application, where the stopper plate is in contact with the end surface of the second driving tube, several stoppers are provided, and the i-recesses between the stoppers can be used for The guide block of the lock lever abuts, and the reader can directly explain the flashing structure of the tubular lock. "Fixed parts, so that the stop plate is sleeved on the lock to form a positioning effect. 3. According to the first scope of the patent application, the locking lever is provided with a locking lever that will not fall off. According to the first scope of the patent application, the center of the stop plate and the -reinforcing plate is provided with -the outer edge of the plate is protruded with at least -disc hole. j The negative lock structure of the tubular lock is directly unlocked, and a reinforcing plate is added between the elastic elements. The through hole is used for the locking rod to pass through. The reinforcement is ten pieces. The clamping block can enter or leave the decoration. C: \ L0G0-5 \ FIVE C0NTINHNTS \ PK9290.ptd