TWM359573U - Improved operation device of door lock - Google Patents

Description

M359573 V. New description: [New technical field] This creation involves an operation to control the operation of the Lang assembly. It is equipped with an automatic shooting L function and a + material # ', swaying latch assembly. Unlocker - a day of confusing _ move the handle drive [previous technology] The door is closed, the towel has a kind of related mechanism to control the lock 1 - the box body (four) _ assembly must be touched externally The operating device can drive the latch assembly to unload and the ancient Mm '(6)-like design makes the door lock have the readiness of the read, which is difficult from the lack of height.

Please refer to the application No. 932_8 "H-lock", which is the applicant's previous application. It reveals the technical characteristics of the door cover (lang assembly) with the two-handle device (operating device), which is mainly _When turning the inner and outer handles, it can connect the shaft, the outer thinner, the heart material cover _ the bearing member, and then operate the door cover to retract the unlocking' and the inner and outer handle devices each have a magazine device, each - The spring device wire is coupled to the handle and the shaft, and each spring is configured to provide a corresponding spring force for the handle and the shaft to be reset. Each of the spring devices has a wire holder, and the elastic crust seat is provided with a plurality of fins and a lug in the spring socket in order to provide a handle to limit the rotation angle and the function of resisting the torsional stress. The blades and lugs are constructed by the rides of the caps themselves, such that the surface of each spring retainer is provided with a plurality of holes, such a design will reduce the strength of the spring retainer. M359573 The handle is also combined with the combination of the spring devices, which are positioned by the elastic clamping plates arranged on the respective barrels, because the card-shaped piece is designed to be only a single moon-shaped direction and protrudes out of the shaft tube. Surface, so its handle can only be relative to the shaft tube • The combination of financial and directionality, and the manufacturer considers the combination of left and right opening and inner and outer changes when the door lock is installed. The combination of the handle and the door cover The direction will change. The spring I may need to be rotated along the axial direction of the barrel. The handle is then turned over the axial direction of the barrel by i 8 Q degrees. The handle can be turned over #18(10) to the door cover. Correct fit, so the hood must be provided with four holes to provide the splicing rods to pass through the door hood according to the actual installation. The same spring device must also be the same. This design will improve the structure design of the door hood. The difficulty of 'the part inside the door cover is in the process of stationary or moving Wei through these reserved holes, so the design must rely on the method to make the parts avoid these areas' is not conducive to the mechanical design of the door cover. [New content] Spring light, the purpose of this creation is to improve the strength of the stomach and increase the difficulty of designing the latch assembly. In order to solve the above problems, the present invention provides a new operation device for door lock improvement. The door lock includes a lock flash assembly mounted on the door, and a plurality of sides arranged on the outside of the door. a second operating device, wherein the first and second operating devices have an outer cover, each outer cover is provided with a ring groove, and the first and second operating devices each have a handle, and each handle has a pivot The elastic part is provided with a positioning pin'. The handles are arranged on the corresponding outer cover, and the locating pin M359573 is slidable and the slidable ship is in a diagonally thin ring, and the hand can be covered with a tree cover. The easy-angle rotation 'the first-and second-operating device separately includes the second=yu-ship-reset mechanism, and the handles are shun-reset--reset ^=can not be ridden, and the ejector is _ a resetting mechanism junction and a disk of each of the first operating devices is symmetrically disposed with two piercing rods, each of the rods having an enlarged portion of the female body, and the disk of the first operating device is symmetrically disposed with two pieces of each piece In the corresponding piercing rod of the silk locker, & each lock has a head protrusion (four) - operation The inner surface of the set, and the - operating device each have a - limiting member, so that when the limiting member of the first operating device rotates, the head of the locking member can be abutted against the head of the locking member, and the second operating device is turned Pure compilation + end __ handle rotation is wrong by the above structure, the _ _ _ _ _ _ _ _ _ _ _

4 In the state of a small hole, the effect of limiting the handle rotation (four degrees) and resisting damage (4) is achieved, so that the Jia has a better knot degree, and the handles can be combined with the single mechanism __, so that (4) total lack The number of through holes for the piercing rod is reduced to two, which can reduce the design difficulty of the lock assembly. [Embodiment] All the drawings under M are only convenient for explaining the basic teachings of this creation. Figure I will have some control over the number, position, difficulty, and size of the components that make up the solid complement. After the county office, the shackles belonged to the purple only double-solid real-world criminals. In addition, the changes in the exact dimensions and dimensional ratios of the specific strength, weight, strength, and similar requirements of the M359573 for reading and understanding of this creation are also industry skills. In the different figures, the same reference numerals are used to designate the same or similar elements; in addition, please refer to the text such as "first", "second", "pre,", "after", "inside", "outside", "end" ",", ",", "segment,", "around", "side, axial, etc., and similar terms are only convenient for the viewer to refer to the construction in the drawings and are merely used to help describe the creation. According to the first to second ®, the door lock is mounted on a door, the door 10 is internally provided with a mounting room i 2, and the door i has an inner side 16 located inside the room and is located outdoors. The outer side i 8, the inner side work 6 and the outer side 18 are respectively provided - through holes! 4 is inserted into the installation room 丄2, and the installation chamber 1 2 of the door 1 设置 is provided with a lock flash assembly 2 〇, the lang assembly 2 ◦ system = saleable type-type lock, and has an exposed threshold ◦The outer side 丄8 is on the j lock cylinder 34, as shown in the third figure, the lock flash assembly 2 〇 slide setting 7 head 2 6, the lang head 26 has the - shaft inside the lang assembly 2 〇 One end of the two-axis rod 28 is disposed - the linkage member 3 1, and the shaft rod 28 and the side sleeve of the member 31 - the reset spring 30 side ^ 2 2 ^ ^ ^ ^ 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 In the locked position, the lock flashes in the vicinity of the shackle and is adjacent to the linkage 3 i at the pivot & drive member 2 2 (as shown in the second figure, the lock 卩 2 is set - the drive hole 24 4 ' the drive hole 2 4 A dialing door assembly 2 is provided with a dial of _ 2 2 and 0 locks and the two driving members 22 are interlocked with each other and located at the outer periphery of the driving hole 24, M359573 is symmetrically disposed with two through holes 25 , # any of them - drive to drive the dial member 32 to rotate synchronously, so that the paving like pressing = moving, moving, shaft 28 with _ head 26 compression complex 1 position within 0 0 unlock position, and complex "lock The flash assembly unlock position is reset to extend the lock head 2 6 The locking position of the latch assembly 20 is retracted by the retraction. The author is responsible for controlling the total locking program of the lock, and the operating device includes the device

State: Door 1 内 inside side 1 6 - first side operation = set 35, set outside the door 1Q Ma 18 - second side operating device 3 6 ' according to the preferred implementation shown in this creation For example, the first operating device 3f is defined as an inner operating device located indoors, and the second operating device 36 is defined as an outer operating device located outdoors, wherein the first operating device 35 has a present body 1 1 2 'The circumference of the disk body 112 is formed with a thread - the locking portion is completed 3 'The center of the disk body 112 is provided with a shaft hole 丄! 4. The outer side of the shaft hole worker 4 is symmetrically disposed. The second joint hole 1 1 6 is disposed between the two joint holes 1 1 6 and is provided with a load 1 1 8 '. The block portion 1 1 8 is cut by the surface of the disk body 1 1 2 The sheet is bent after 90 degrees. According to the preferred embodiment shown in the first and second figures of the present invention, the first operating device 35 includes a resetting mechanism 7 1. The resetting mechanism 7 1 has a pivoting member on the shaft hole 114 of the disk body 112. a sleeve 70 having a first section 7 2 and a second section 74 at the two ends, and an intermediate section 7 6 between the first section 7 2 and the second section 74 The intermediate portion 76 is symmetrically protruded from the second convex portion 79, so that the intermediate portion 76 forms a non-circular cross section, and the sleeve 7 M359573 is provided with a set of holes 7 8 and the sleeve hole 7 8 The cross-sectional shape of the non-single circle and the sleeve hole 7 have the characteristics of not changing the original directivity after the axial rotation of the sleeve, for example, the sleeve hole 7 8 can be a word, a cross square, Positive even-numbered triangles (hexagons, octagons), cylinders with symmetric double-sections, horizontal or vertical rows _ double scales, or other shapes not listed but meeting the above characteristics, the nesting 7 shown in this creational pattern 8 series is a regular quadrilateral, the sleeve

The second segment 74 of the 70 is threaded out of the disk 112, and a rear buckle 130 is fastened to the second segment 74. According to a preferred embodiment of the present invention, the reset mechanism 71 further includes a torsion spring 9 Q, the torsion spring 9 〇 including a first end 9 2 a second end 9 4 of the fish, and a hybrid spring _ In the disk body 1 i 2 and located in the sleeve 7 _, and the two ends 9 2, 9 4 of the torsion spring 9 系 are twisted into a staggered manner to abut the shoulder portion 118 of the disk body 112, as shown in the fifth figure. The state shown. According to the preferred embodiment of the invention, the ship resetting device 7 1 further includes a limiting member 8 〇 which is provided with a corresponding perforation 8 2 in the middle portion 7 6 of the central corresponding sleeve 7 (10). The surface of the perforation 8 2 corresponds to the convex portion 7 9 of the sleeve 70, and the two grooves 8 4 are symmetrically arranged. The peripheral edge of the limiting member 8 is symmetrically protruding and the engaging portion 86 and the abutting portion 8 8 . And the driving portion 8 6 and the card abutting portion 8 8 are formed by bending a sheet protruding from the outer periphery of the limiting member, and the limiting member 80 is sleeved on the intermediate portion of the sleeve 7〇” The intermediate portion 7 6 of the sleeve 70 is received, and the convex portion 7 9 of the sleeve 7 is embedded in the groove 8 4 of the M359573 stopper 8 , so that the sleeve 7 〇 and the limiting member 8 Q are not The combination of the relative rotation forms a state as shown in the fourth figure, and the moving portion 8 of the limiting member 8 is at the position of the blocking portion 1 18 and is located at the first end q 2 of the torsion spring 9 Q and the first Between the ends 94, the end surface of the engaging portion 8 8 abuts against the surface of the disk body and is located between the holes 丄丄6, forming a state as shown in the fourth and fifth figures, and the sleeve 7 _ _ segment 7 2 and located on the outside of the limit member 8 〇 a front buckle 1 2 8 'the front buckle 1 2 8 is a blocking member 8 〇 disengages along the axial direction of the sleeve 70 and is stabilized by the front buckle ring 28 and the rear buckle 丄3 The resetting mechanism 71 is elastically pivoted on the disk body:: 2. ^ According to the preferred embodiment shown in the present invention, the first operating device 35 further includes an inner connecting rod 1 ◦ 6, the inner The interlocking lever i 〇6 has a front end 1〇8 and a rear end 110. The front end 1〇8 is provided with a hole-piercing work 9'. The connecting rod 106 has a sleeve hole 78 with the sleeve 7〇=^ a circle Shape section 'The inner hole of the inner linkage rod 1 (10) 1 Q 9 content set - spring ice ★ 魄 move #1 0 6 front end 1 〇 8 series non-rotatable sleeve ^ in the sleeve 7 G of the input 7 8 The end of the Lai 9 6 abuts on the _ of the hole 1 () 9 of the inner connecting ^ (10), and the elastically abutting the inner connecting rod 10 6 is extended. According to the creation of the creative figure, the first The operating device 3 5 includes an outer cover 58. The outer cover 58 corresponds to a locking portion of the disk body ii 2 and is provided with a threaded portion 6 2 . The screwing portion of the outer cover 58 6 2 depressions - the chest of the chest set the circle M359573 a boring 6 4, The pivot hole 64 is inserted into the pocket 6〇, and the outer periphery of the outer cover 58 is provided with a through hole 6 8 '. The through hole 6 8 is penetrated from the outer peripheral surface of the outer cover 58 to the % slot 6 6 '. 8 is provided with a handle 3 8 pivoting, one end of the handle 38 corresponding to the pivot hole 6 4 of the outer cover 58 and a cylindrical portion of the pivot portion 40, and a surface portion of the pivot portion 40 projecting a linkage portion 42. The interlocking portion 42 has the same cross-sectional shape as the socket hole 7.8, and the linking portion 42 has a feature that the original directionality is not changed after the cymbal 64 is rotated by 180 degrees, and the pivot portion is $ A through hole 44 is provided through the receiving hole 44. The receiving hole 44 provides a resilient member 52, and a positioning pin 46 is disposed slidingly in the valley hole 44. Seeing the shape of the well-known two-figure (four) valley hole 44, the end of the position pin 46 forms a smaller portion 4, so that the positioning pin 46 is formed at the smaller portion 48 - the shoulder 5 0, the other end of the positioning pin 46 abuts against the elastic member 52, and the pivot portion 4 and the linkage portion 4 of the handle 38 penetrate into the pivot hole 64 of the outer cover 58 and the handle 3 8 _ 4 (4) outer cover 5 8 pivot hole 6 4_ set - collar 5 4 ' the set of milk 4 corresponding to the receiving hole & 4 set a smaller aperture of a limiting hole 5 6, the positioning pin 46 and elastic Element 5 2 ring 5 4 Wt lion 4 __ 肖 * 6 is more than 8 _54 of the mouse 56, 5 ◦ is against the inner surface of the cover b 4, so that the smaller portion 4 8 is located on the outer cover 5 The ring groove of 8 prevents the handle 38 from being disengaged along the pivot hole 64 of the outer cover 58 but allows the outer cover 58 to be fed. Referring to the first and second figures, the outer cover 58 is screwed onto the disk body 11 M359573 12 to allow the interlocking portion 42 of the handle 38 to penetrate the sleeve 7 of the first segment 72 of the sleeve 7 In the case of 7 8 , the handle 38 is a non-rotatable resetting mechanism 7 i coupled to the sleeve 7 ,, and the reset mechanism 7 1 can maintain its horizontal state in a state where the handle 38 is unstressed. According to a preferred embodiment of the first, second, and sixth seventh rides of the present invention, the second operating device 36 has the same function as the first operating device 35, and most of the structures are the same. Only in the disk body i丄2, the outer cover 58 and the external linkage rod 9 8 have a partial structural change, wherein the disk body 1 2 is combined with the hole 丄 16 on each of the sets - the piercing rod! 2 〇, each of the two joints includes a one end portion 24 and a head portion 12 2, and the head portion 12 2 is larger than the end portion χ 24 4, and each of the piercing rods 12Q is recessed by the end surface of the end portion χ 24 The end portion 124 of each threaded hole 126 having a threaded hole 126 is passed through the respective inner side of the disk body 112 through the respective coupling holes 1 16 so that the head i 2 2 of each of the piercing rods i 2 0 is located. Jian! ! The two peaks and the shafts of the transfer rods i 2 q are respectively tightly coupled with the respective joint holes 1 16 , so that the respective piercing rods 2 can be easily combined and detached to the disk body ii 2 . The second operating device 3 6 is not provided with the same through hole 6 8 as the outer cover 58 of the first operating device 35. The through hole 68 is not disposed on the outer cover 58 of the second operating device 36, and the second body of the disk body 112 is not easily disassembled. The purpose of the second device is to prevent theft. The handle 3 8 ' directly removed from the outside can't be easily removed. The 穿 2 prevents the 12 M359573 from easily removing the entire set of second operating devices 3 6, meaning that the device 3 6 of this creation cannot be directly externally Dismantled, but the first operation device must be removed first, then the second lock member 13 2 is removed, and the whole set of the first operation device is removed. 3 6 is removed from the door and the second operating device 3 6 is provided with an outer connecting rod 9 8 different from the inner connecting rod 1 Q 6 of the first operating device 35. The material connecting rod q 8 has

=0 0 和 和 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后 后The clutch function, (such as = not shown), that is, the thin assembly 2 〇 internal __ 卜 linkage rod 9 8 rear section 10 2 'when the outer linkage rod 9 8 is detached from the driving hole 4 of the driving member 2 2, then rotate The _ 嶋嶋 external linkage rod 9 8 _ drive member 2 _ head 2 6 of the first device 36 is retracted, and when the lang assembly is not mentioned, the material _ rod 9 8 can be turned over with the first operation device 3 5 The same internal linkage rod 1〇6. The first and second operating devices 35 and 36 are provided with an external device according to the environment of the door 1〇, that is, the door 10 provided in the access: __ is the room_outdoor, the complementary side As shown in the figure = the inner side 16 means that the f11 ◦ is located on one side of the room, and the outer side is 疋 "f 11 Q is located on the outdoor side", usually the net assembly 2 Q will be located on the side of the outer side 18 of the 10 The cylinder 34, and the operating device disposed on the inner side surface 16 13 M359573 is defined as a roughing device, and the operating device of the side surface 18 is defined as an external operating device, in the state of the second drawing of the present invention -= the device 35 The object is tender (4) The second can is set to be outside = = The piece is divided into the rest of the Wei Jian Wei Jian small part to prevent the small can easily be removed from the outdoor installation on the 11 〇 upper wheel, the object _ heart 3 2 paste, (10) the inner side 16 'And the first operating device = (10) provides the user with the elongate tool penetrating and the second 'and the outer cover 58 of the first operating device 35 is removed from the disc body (1), and the locking member 13 2 is exposed, thus Can be completely removed by removing the first operation on the outer side i 8 and then removing the 5 'after the first step: the gamma is based on the side cut =3_The driving part 86 of the limiting piece 8〇 will abut: I and ΓΓ9 2, the force of the torsion spring 9 ◦ is reversed by the rotation = Γ _ the movement of the moving rod 10 6 drives the coffee to be retracted from the locked position to the unlocked position When the handle 38 is released as shown in the seventh figure, the first end 92 of the torsion spring 90 presses the driving portion 86 of the limiting member 8 复 to a horizontal state. The W6 rotates and resets to restore the handle 38. Similarly, when the handle of the second operating device 36 is "rotated, the M359573 portion 4 2 drives the sleeve 70 to rotate, so that the sleeve 7 〇 drives the limiting member 8 〇 to rotate, and the limiting member 80 abuts when rotated. The head worker 2 2 of the rod 丄 2 , is worn, thereby restricting the rotation angle of the handle 38, and rotating the inner linkage rod workpiece 6 to move the driving member 2 of the lock flash assembly 20 to make the flash head 2 6 is retracted from the locked position to the unlocked position. When the handle 38 is released, the first end 92 of the hybrid spring 9 G is rotated against the driving portion 86 of the position member 8 Q to be reset to restore the handle 38. Horizontal status. • The structural design of the second outer operating device 3 5, 36 of the present invention enables the outer cover 58 to be assembled with the ship ii 2 at the time of marketing, that is, each outer cover 58 is assembled only with the corresponding handle 38. And the two resetting mechanisms 71 of each of the two squats are assembled, and when the outer covers 58 have not been assembled with the disk body 112, the handles 38 are provided with the four arms (four) limbs, the lion design It is convenient for the user to customize the assembly, that is to say, the user can adjust the handle to the correct one according to the various combinations of the inner, outer or left and right open doors of the door sill relative to the outer environment. The direction (installation of the remaining hand 3 8 and the question head 2 6 ^ is horizontal and horizontal) 'will facilitate the installation work of the door lock, and further, the disk body 112 of the first operation device 3 5 utilizes the locking portion 1 3 The head 1 3 4 of the 2 cooperates with the limiting member 8 Q to limit the angle of rotation of the handle 38, and the second operating device 3 6 is bounded by the enlarged portion 12 2 of the piercing rod 12 with the limiting member 80 to limit the handle 3 8 The angle of rotation, therefore, the discs 1 1 2 of the two operating devices 3 5, 3 6 are required to additionally bend the sheet as a barrier to the rotation angle of the second handle 38. Body, can reduce the number of slots in each disk U 2 to increase the disk body 1 15 M359573 and this creation due to the combination of the sleeve 7 〇 and the handle 38, when the handle 38 8 holes 6 4 lie 18G degrees will not change Its directionality, g卩 can still be reduced with the money 7Q's without the directionality of the sleeve 7 (), so the binding relationship between the health 1 1 2 and the long assembly 2 无 does not need to be changed, The lock flash device 20 only needs to be provided with two through holes 2 5 to be fully applicable to the left and right door opening as well as the indoor and external changes. 'There is a limitation of the design of the lock request assembly 2 ## is better for the locker. Ask the structural design of the assembly 20. 21^! It has the function of providing the user with the convenience of sliding the door 1Q, so this creation

—^ ^ nu 53⁄4 @| j This is used to limit the patent application of this creation. The 锁 接 接 之 之 锁 2 2 2 2 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本In this case, it is not necessary to install two sets of external operating devices, that is to say, when the door lock is assembled, the device can be mounted only on the inner side 16 of the door 10, and the outer side of the door is only fixed. The handle, the side setting handle does not need to be connected or linked to the assembly 2, so that the inner side 16 of the door 1 can be directly locked by operating the first operating device 35 to control the lock assembly 2 The outer side of the door shovel needs to be unlocked by the metal key of the 4th operation. The fixed M359573 is a good creation. Apply for the requirements and apply in accordance with the law.

17 M359573 [Simple description of the diagram] The first diagram is a three-dimensional exploded appearance of the authoring operation device. The second picture is a supplementary view of the private and cross-sectional view of the Zhuang Zhuang. The third picture is a front view of the light operation lock (three) assembly of the present creation operation. The fourth figure is a cross-sectional view taken along line 4-4 of the second figure. The fifth drawing is a cross-sectional view taken along line 5 - 5 of the second figure.

The sixth drawing is a cross-sectional view of the second operating device of the present invention taken along the line connecting the centers of the two piers. The seventh figure is a three-dimensional combination diagram of the second operation of the present solution. The eighth figure is a schematic view of the operation after the handle is rotated in the state of the fifth figure. The ninth figure is a simple schematic diagram of idling the handle of the first operating device after operating the clutch function of the Lang assembly in the second off state. [Main component symbol description]

1 0 door 1 4 through hole 1 8 inner side 2 2 drive member 2 5 through hole 2 8 shaft 3 1 linkage 34 lock cylinder 3 6 outer operating device 1 2 mounting chamber 1 6 outer side 2 0 latch assembly 2 4 drive hole 2 6 latch 3 0 return spring 3 2 toggle 3 5 inside operation 3 3 8 handle M359573

4 0 pivot 4 4 accommodating hole 4 8 smaller portion 5 2 elastic member 5 6 limiting hole 6 0 accommodating 6 4 pivot hole 6 8 through hole 71 reset mechanism 7 4 second segment 7 8 socket 8 0 Retaining member 8 4 groove 8 8 card abutting portion 9 2 first end 9 6 compression spring 1 0 0 front section 1 0 4 hole 1 0 8 front end 1 1 0 rear end 113 locking portion 116 coupling hole 4 2 linkage 4 6 locating pin 5 0 shoulder 5 4 ring 5 8 outer cover 6 2 screwing part 6 6 ring groove 70 sleeve 7 2 first section 7 6 intermediate section 7 9 convex part 8 2 perforation 8 6 driving part 9 0 Torsion spring 9 4 second end 9 8 outer linkage rod 1 0 2 rear section 10 6 inner linkage rod 1 0 9 hole 1 1 2 disk body 1 1 4 shaft hole 1 1 8 block M359573 12 0 pierce rod 1 2 4 End portion 12 8 front buckle 13 2 lock member 12 2 enlarged portion 1 2 6 screw hole 13 0 rear buckle 1 3 4 head

Claims (1)

M359573 VI. Scope of Application: 1. A modification of the operation device of the door lock, including: a _ assembly, used to be installed inside the door, the _ assembly sliding set and the lang assembly is set in the second a driving member, each of which is provided with a driving hole. When the driving member rotates, the flashing head can be moved from the locking position of the outer protruding locking flash assembly to the unlocking position which is retracted into the locking assembly; The device 'has a disk body disposed on the door-side, the disk body is elastically _ a reset mechanism, one end of the reset mechanism is provided with an inner connecting rod, and the other end of the reset mechanism is provided with a sleeve hole, the sleeve The through hole has a non-single-circular sectional shape, and the sleeve hole has a characteristic of not changing the original directionality after the rotation of the axis of the reset mechanism pivot #10 degrees, and the inner linkage rod has a rear end insertion lock In the drive hole of the drive assembly, an outer cover is disposed on the outer surface of the drive body, the outer cover is provided with a receiving groove to accommodate the reset mechanism and the outer cover is disposed to communicate with the one of the slots. The inner ring is provided with a ring groove, and the frame hole is pivoted with a handle, Hand » I-end setting - the pivot, and the end face projection of the pivot - the interlocking portion, the linking portion has a cross-sectional shape with the socket hole, and (4) the elastic setting of the closing surface - the pivot portion The pivoting device is pivoted on the outer cover, and the positioning pin is inserted into the outer cover __, so that the handle can be closed to the outer side of the arm hole, and the interlocking portion of the handle is sleeved. In the socket of the resetting mechanism; when the force is turned to rotate the handle, the same mechanism is used to rotate the reset mechanism, and the driving rod is driven to rotate, and the head of the locking flash assembly is moved from the locked position to the unlocked position, 21 M359573 When the handle is not applied, the complex structure resets the handle, and the head is displaced from the unlocked position to the locked position. 2 · The operation of the (10) operation as described in claim 1 of the patent scope is improved, wherein the door is locked - a step comprising - a second operating device having a disk body disposed on the other side of the door, a resilient pivoting-resetting mechanism on the disk body, the resetting mechanism having a 'b consecutive age, the external connection having - The front section and the _rear section, the latter is inserted into the Lang assembly into another drive In the driving hole, an outer cover is externally disposed on the outer surface of the disk, and the outer cover is further disposed. The resetting mechanism is disposed in the valley and the outer cover is disposed to communicate with the receiving groove. a slot, the pivot hole is provided with a handle 'the end of the handle - the pivot portion' and the end face of the pivot portion is provided with a linkage portion, and the peripheral surface of the pivot portion is elastically provided with a 1-position lock, the linkage portion and the reset portion The mechanism is not rotatably _ socketed, the (4) is located in the boring of the outer cover, and the locating pin is a ring _ of the outer cover of the person, so that the handle cannot be displaced along the axial direction of the planting hole. 3 The operation device for the door lock according to the item i is improved, wherein the (4) of the handle is provided with a receiving hole, the receiving hole is disposed with an elastic element, and the positioning_sliding_ is disposed on the receiving hole and abutting On the component, a smaller portion is formed, and the pivot portion of the handle is pivoted with the pivot hole of the outer cover and the collar is provided with a relatively small aperture hole corresponding to the receiving hole, and the positioning pin is restrained by the collar The hole is received in the hole, and only a small portion passes through the sleeve and penetrates into the ring groove of the outer cover. 3 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 The locating pin is slidably disposed in the accommodating hole and abuts on the elastic 7L member. The locating pin forms a small portion at one end, and a ring is formed between the pivot portion of the handle and the pivot hole of the outer cover. And the collar is provided with a relatively limited aperture hole corresponding to the receiving hole, and the positioning pin is limited by the collar in the receiving hole, and only the smaller part passes through the sleeve and penetrates into the ring groove of the outer cover The accommodating hole is provided with a accommodating hole, and the accommodating hole is disposed in the accommodating hole and abuts the elastic element. The one end of the positioning pin forms a smaller portion, and the handle portion _ is pivoted between the pivot hole of the outer cover and the sleeve %′, and the socket corresponding to the receiving hole is provided with a limiting hole having a relatively small aperture, the positioning pin The ferrule is limited to the accommodating hole, and only the smaller part passes through the sleeve and penetrates into the sluice groove of the outer cover.The operation device of the door lock described in item 2 is improved, wherein the disk of the second operating device is symmetrically disposed with two piercing rods, and each of the piercing rods* includes a dog's inner surface of the disk. And the two parts of the second (4) device corresponding to the through-door and the Lang assembly are provided with two locking members, each of which has one portion, and each of the locking members is a corresponding one of the corresponding members. Wearing the rotation angle of the handle of the 23 M359573, when the handle of the second operating device is rotated, the limiting member is synchronously driven to rotate, and the locking portion of the limiting member abuts on the enlarged portion of the wearing rod to limit the first The angle of rotation of the handle of the second operating device. twenty four