TWM352564U - Exterior operation apparatus for fire door lock - Google Patents

Description

M352564 VIII. New description: [New technical field] The present invention relates to an external operating device for a fire door lock, which can be driven by a handle provided on the outer operating device to unlock the latch of the fire door lock to open the channel The door 'and the external operating device can control the fire door to set the anti-theft lock so that the corresponding key can be used to open the door from the outside. [Prior Art] φ Fire door locks are commonly used in fire doors and access doors of apartments, buildings, etc., so that frequent access doors or fire doors can be kept in a convenient state of access. It features a large internal operating device on the difficult side of the door, and has the function of being able to easily and quickly press the operating device to unlock. According to the user's needs, the fire door lock is also designed with a locking function. That is, the inner side of the door can be easily unlocked by the operating device, and the outer side of the door requires a corresponding key to be opened. That is to say, the fire door lock needs to have both good, anti-theft effects and dual functions that can be easily opened in response to an emergency. The fire door lock has a built-in door lock device inside the door (the door lock device 12 is not a type of door lock device known for fire protection (10)) and An external operating device and an inner operating device are respectively disposed on two sides of the door, and the inner and outer operating devices are interlocked with the in-line door locking device to lock or unlock by controlling the head of the in-line locking device. For the purpose, the inner operating device is disposed on the door and has a large area of the pressing member on the inner side. When the emergency situation M352564 occurs, the pressing member can be easily operated to open the fire door, and the outer operating device A general horizontal handle is provided, and the door can be opened from the outside. For example, in U.S. Patent No. 5,570,916, an external operating device incorporating the aforementioned exposed door lock device is provided with a door lock device equivalent to the fire door lock on the inner side of the door, and a controllable door mounted on the outer side of the door. An external operating device of the locking device, the outer operating device has a cover body, a handle is pivoted on the cover body, a shaft is fixed on the handle, and a cam is fixed on the shaft and interlocked with the handle, and the cover body The inner sliding setting - the slider 'mounting on the block is fixed - the lifting arm makes the lifting achieve - the money moves, and the lifting arm is the financial position of the door, the age of the hand checks the ship's arm displacement, and then by lifting The displacement of the arm controls the mechanism within the door lock to achieve unlocking. The lift arm of the prior art lion is used to match the wire on the outer side of the door - an exposed type (10) device (ie, the operating device itself includes _), if the lift arm is lost, The externally operated tilting wire drives the in-line door lock device. However, the structural design of the above-mentioned external operation device makes the handle difficult to change the installation direction, that is, the lock on the Anoke door needs to be installed according to the actual inspection condition, and the handle is the same. Direction =: produces the opposite direction of rotation 'when the handle is interlocked with the internal mechanism of the lock, it is shameful that the part of the handle of the handle is restrained (10) and the above-mentioned known external operating device combines the way with the cam. Hold the cam and the handle _ with the buckle. If the preset direction of the post does not match the demand, remove the handle and replace it. = M352564 Remove the metal plate, then remove the slider in order, and separate the cam to get the handle from the door. The lock device is removed and replaced, and the design is quite inconvenient for on-site installation. In addition, although the external operating device can achieve the purpose of matching the in-line door lock device or the exposed door lock device by replacing the lift arm, the external operation device needs to be installed after bolting through the door and The upper inner operating device is locked, and in order to provide the bolting, the door is provided with a plurality of through holes, and in order to enable fine adjustment, the through holes have an aperture larger than the bolt, as shown in FIG. • A known external operating device 50 is disposed on the door 1〇, the threshold is provided with a plurality of first perforations 1Q 2, and the door 1 is provided with a mounting hole 10 5 , the mounting hole 1〇5 content An in-line door lock device 2 is provided, and an outer operation device 5 Q is provided on the side of the door work piece, the outer operation device 5 has a lift arm 5 2 controlled by the handle 56, and the outer operation device 50 The first perforation 丄〇 2 of the corresponding door i 分 is divided into a plurality of bolts 5 4 , and the aperture of each first perforation i 〇 2 is usually slightly larger than that of the components of the non-branded door locks. The outer diameter of the screw is 5 4 #, and the outer operating device is installed. The bolts 5 4 of the cymbal are respectively aligned with the first perforations 1 0 2 of the sill and then inserted into the inner operating device (not shown). The door lock device 12 has an outer casing 22, and an opening 12 3 is disposed under the outer casing 22. The outer casing 12 is provided with a flashing head that can slide in an extended locking position and a retracted unlocking position. i 2 4, the flasher 2 4 has a move, 2 0 'the door lock device 12 is pivoted - the unlocking member i 4 8 , the unlocking member 丄 4 8 has a - the first lug 15 2 and - the third Lug! 5 6, and the door lock device 丄 2 is pivoted - push rod 14 4 '' the push rod! 4 4 - end abuts on the first - lug 8 M352564 5 ^ upper 'door difficult to set 1 2 and located at the lower end of the third lug 1 5 6 pivot - against the cup 16 8 and the pressure bar When the end of the i 6 8 and the second lug 丄 5 6 are located at the opening 12 3 Uchi rotary handle 56, the lifting arm 52 will be displaced upward, pushing the pressing rod 16 8 to push the pressing rod 16 8 against the third The lug i 5 6 makes the unlocking piece 1 4 8 rotate 'and the first lug; L 5 2 presses the push rod i 4 4 pulls back the belt * the moving puller 12 〇 will ask the first worker 2 4 pull Retreat. a Since the maximum displacement stroke of the lifting arm 52 of the operating device 5 is just the required amount of movement to completely retract the head 124 into the unlocking position, if the lifting arm 5 2 is not installed during installation When it is not in contact with the lower end of the pressing rod 丄6 8 , it will form a gap h between the lifting arm 5 2 and the reducing rod 168 as shown in the sixteenth riding, which will make the head 12 4 The unlocking displacement stroke is shortened, so that the flash head 1 2 4 cannot be completely retracted, and the problem is mainly because the aperture of the first perforating crucible 2 is larger than the bolts 5 4 , thereby obtaining the fine adjustment door locking device 12 and the outer operating device 5 . ◦ Relative to the installation space, but therefore the lifting f5 2 and the pressure bar • 16 8 alignment should be especially careful when installing, and if the _ is completed, it is found that the lifting arm $ 2 position 'is not right' to re-lock It can be finely adjusted when dismantled. It is quite inconvenient when it is installed on site. Stomach [New content] The purpose of this creation is to solve the problem of operating devices other than known fire door locks, which are difficult to replace and easy to install and adjust on site. In order to achieve the above object, the present invention provides a new fire door lock operating shovel, the outer operating device has an outer cover mounted on one side of the door, and is pivotally mounted on the outer cover 2 9 M352564 - handle 'sleeve A driving member disposed on the handle is embedded in the interlocking member between the handle and the driving member, and is pivotally disposed in the outer cover and located above the driving member, and the two ends are respectively pivotally connected to the driving member and the driving member. a two-link, a driving device disposed on the driving member: a rod, a reset device disposed on the set of the handle, and the driving member is provided with a crane rod The in-line type-door lock device has the - in the unlocking piece, when the handle is turned into a scale, the linkage will be driven by the linkage member to displace the connecting rod. The shaft member and the steering and the handle are used. The rod will drive the Thai movement and the (10)-(10) type door has a head displacement. By replacing the handle mounting feature (4) and replacing the handle mounting side (4), the mounting direction of the handle can be directly replaced only after the screwing element screwed to the socket portion is removed, and only the reset device needs to be turned over. After the degree, the handle can be operated normally, and the internal components of the external operating device can be operated normally. If the handle is applied, the handle will be broken first, so that the handle is idling and cannot continue to drive the components inside the fire door lock, and the external operating device is installed. The driver (4) wears the retaining piece of the relay, and there is no misunderstanding that the door lock device has a problem that the latch can not be completely retracted. * [Embodiment] All of the following drawings are merely illustrative of the basic teachings of the present invention. The extension of the number, position, relationship, and size of the components constituting the preferred embodiment will be explained. The implementation of the relevant changes in the creation of the industry is the industry's technical moonlight. In addition, after reading and understanding the creation of the creation, the precise size and size ratio of the specific strength, weight, strength, and similar requirements are also in the industry. skill. In the different drawings, the same reference numerals are used to designate the same or similar elements; in addition, please refer to M352564 for the first

刖, "后", "内", "外,," "端", "部,", "段", "horizontal", "vertical", "around", "axial", etc. And similar language is only convenient for the viewer to refer to the map and to help describe the creation.

Referring to the first and second figures, the lock-related components of the locks described below are also placed on the interior of the building and the interior of the building. The door is located indoors and outdoors. The inner side 1Q a and the outer side i 〇 b, and the recessed rectangular notch inside the door 10 constitutes one of the mounting holes 5, and the door K is arranged through the inner side 10 a and the outer side! The plural number of the 〇b-perforation i 〇2, the outer side l〇b of the machinist 0 is provided with a second perforation 1〇4, a third perforation 1〇6, and the door 1(10)_set-fourth perforation i Q 7, i(10) An in-line type door lock device 12 is disposed in the mounting hole 5, and an inner operation device 8 is installed in the mounting hole 8. The outer side of the door i is mounted - the outer operating device 2, and the inner and outer operating devices 18 2 is used to operate the door lock device i 2 to unlock, the door lock device 1 2 and the rugged device! 8-face shot--a commercially available door lock product. The function and component of the lock device i 2 and the inner operation device i 8 are described below in order to be able to cooperate with the present operation. The structural features of the device are described in detail, so that the structural features of the present creation are discussed, but the (10) device i 2 and the internal operating device i 8 are reduced to limit the scope of protection of the present creation. The shackle device i 2 includes an outer casing i 22, an outer end of the outer casing 22 is provided with an opening 12 3 , and a surface of the outer casing 12 2 is provided - a sliding slot 2 7 , M352564 is slid inside the outer casing 1 2 2 - The elastic element 丄 2 5 is provided with a flash head 丄 2 4, and the elastic element 丄 2 5 is abutted against _ i 2 4 so that the normal state is kept out of the locked position outside the outer casing 1 2 2, and the head is 2 4 A pull member 12 0 is disposed near the end. A portion of the pull member 12 is slidably disposed in the movable slot 2 2 7 ''. The pull member 12 0 can be on the leftmost to the right side of the movable slot i 2 7丄• /3 at the van _slide 'with a head i 2 4 in the outstretched shell! 2 2 Slide between the locked position on the outside or the unlocked position on the inside.设置 Set inside the housing 12 2 and below the _12 4 - unlocking piece! 4 8 ' The unlocking member 148 is formed in a zigzag shape, having a -th lug 152, a first lug 15 4 and a third lug 5 6 ' and a central portion of the unlocking member 84 8 forms a drive The hole 15 0 and the unlocking member 14 8 are pivoted and operated in the housing 1 22 . A push rod 14 4 is pivoted into the outer casing 12 2 and near the unlocking member 4 8 the push rod i 4 4 is curved and has an end portion 4 6 , and the end portion 4 6 is slid Connected to the pulling member i 2 Q, and the side of the 1 2 2 system 44 of the unlocking member m is displayed according to the structural features of the unlocking member 8 and the pushing rod 44.4, and the unlocking member 4 8 The first lug ^ 5 2 will only press the push rod 1 4 4 when the counterclockwise rotation is in the direction shown in the second figure. If it is a clockwise turn _ can not drive the push rod ^ 4 4 . The sliding arrangement in the outer casing 12 2 - the locking member 6 〇, the locking member 6 〇 = where: a flat guide groove 164, and the blocking member 16_ - the blocking portion 16 2, and the outer casing! 2 2 The inner pivot is provided with a transmission block 2 8 and 〆 12 M352564 the dial member 1 6. 6, the transmission block 1 2 8 is overlapped with the dial member 16 6 and pivoted together with the outer casing 12 2 One end of the toggle member 16 6 is pivotally connected to the guide groove 16 4 of the latching member 16 0. When the transmission block 12 8 rotates, the dial member 16 6 is rotated to rotate the dial member 16 Θ. The slot 16 4 moves the latching member 160 to displace the blocking portion 16 2 of the latching member 16 in an unlocked position away from the second lug 15 4 of the unlocking member 14 8 and to block the second lug 15 4 moves between the locked positions of the rear end.

In the peripheral 12 2 , a pressing rod 16 8 ′ is disposed at the pushing rod 14 4 , and the abutting portion 16 6 is abutted at the lower end of the third lug 56 6; the pressing rod 16 8 Providing the lifting arm (52) abutment mentioned in the foregoing prior art, when the lifting arm (52) is moved up, it can be pushed against the third lug i56 by the pressing rod i68, so that the unlocking member 1 4 8 rotation, the end 丨 2 4 is displaced from the locked position to the unlocked position, and the outer casing 1 2 2 of the door wire is disposed in the mounting hole 1 〇 5 of the Η 1 Q, and the ugly 124 is worn out Η 1 〇's mounting hole 1 q 5 outside. The operation drum 18 includes a body 80 erected on the _ 1 Q a, and a driving rod 184 is disposed on the seat body 18Q, and a connecting rod 18 6 is disposed in the slab 18 滑动. The driving rod 18 4 is pivotally connected to the connecting rod 丄 8 6 , and a pressing member 8 2 is disposed outside the inner operating device i 8 , and the connecting rod 186 is mechanically coupled with the pressing member. One end is connected by the fourth perforation of the door 1 and the movement of the outer casing 122 (4) 7 penetrates into the shackle device 1 2, and faces the pulling member 2 〇 按 谢 2 8 2 meeting _ aki 186 (10), the object bar 18 = 13 M352564 The type of fire protection (10) coffee operation device i 8 is based on safety considerations, so the area of the 1 18 2 is large. The user can easily touch the pressing member 1 μ.

If the door lock device 12 is locked, the door 1 can be opened directly by the applicator 18 2 of the inner operating device i 8 , without additional unlocking action, and can be used under the fast opening of the door, but the anti-theft is considered. The requirements of the Wei and the external material door are set at the outer side 1Q b of the door 10 - the outer operating device 2, ^ the outer operating device 2 can control the door locking device 12 to unlock the door or the _, and the winding lock should have a pair When the key is touched, the operation device 2 is opened, and the anti-secondary 2 is created. The design of the external device 2 is designed. Please refer to the third, fifth and sixth figures. Cover 2 Q, the outer cover 2 〇 includes a side wall 220 and a ring wall 2 〇 4 surrounding the side wall 2 〇 2 - circumference, so that the lateral and longitudinal sections of the outer cover 20 are Π shaped, A space 20 〇 is formed on the inner side of the ring wall 2◦4, and an upper end of the outer cover 2 〇 is disposed on the side wall 2 〇2, and a receiving 邙2 0 5 is disposed, and the accommodating part 2 〇5 is connected to the space 2 〇 The ridge protrudes and forms a cavity 2 (10) in the accommodating portion 205. The wall surface of the cavity 206 forms a through hole 2 〇8 through the space 2 ,, and the side wall 2 〇 2 Located below the sleeve hole 208, the engagement hole 21〇 is disposed, and a coupling hole 214 is formed below the engagement hole 210, and the lower portion of the coupling hole 214 is disposed by the side wall 2 〇M352564 2 a protruding portion 215 is formed on the protruding portion 215, and a fitting groove 216' is formed on the protruding portion 215, and a two-joining portion 218 formed by the protruding cylinder is disposed adjacent to the fitting hole 208. The second support portion 217 is disposed symmetrically below the ring wall 1024, and the support portion 217 is flush with the protruding portion 215. A sleeve 2 2 is disposed on the outer surface of the side wall 220 of the outer casing 20, the sleeve 2 2 is conical, and a pivot hole 2 2 2 formed by a circular hole is disposed at the center, and the sleeve is installed The pivot hole 2 2 2 of the 2 2 is aligned with the coupling hole 214 of the outer cover 20, and then the second locking component 2 2 4 is screwed to the sleeve 2 2 through the side wall 2 〇 2 to make the sleeve 2 2 is fixed to the outer cover 2 〇 and aligned with the coupling hole 214. A handle 2 4 includes a handle portion 240, and a shaft 242 formed by a circular shape on the side of the handle portion 220, the end portion of the shaft rod 42 extends a set of joints 24 4 'the sleeve portion 2 4 4 The circumference is provided with two cutting faces 2 4 6 such that the sleeve portion 2 4 4 forms a non-circular rod shape, and the shaft rod 2 4 2 of the handle 24 is provided in the pivot hole 2 2 2 of the sleeve 2 2 and the rod hole is 2 2 2 is the rotation of the shaft, the shaft 2 4 2 • - the portion and the sleeve portion 2 4 4 are threaded out of the pivot hole 2 2 2 , and the socket portion 2 4 4 is worn through the pivot hole 2 The section setting of 2 2 - the cleat 2 4 8, the axial displacement of the handle 24 is positioned. Referring to the third to seventh figures, the one of the driving members 36 has an elliptical outer shape, and a connecting hole 3 6 4 formed by a circular hole is disposed at the center of the driving member 36, and the connecting hole 3 6 4 The circumference of the symmetrical arrangement of the rectangular groove and the second groove 3 6 6 includes the first end portion 36 〇 and the second end portion 362 at both ends, each end portion 3 6 Q 3 6 2 facing the outer cover 2 (10) - side: 15 M352564 The shaft rod 3 6 8 formed by the round rod is disposed on the shaft 242 of the handle 24. Shed ^ 6 4 pivot hole 3 5 moving parts 3 8 towel center opposite joint 2 4 4 set a set of eye-catching objects: and the outer edge of the linking member 38 corresponds to the bearing shaft ^ 8 secret payment - card block 3 8 ◦ 'The card block 3 8 ◦ is actually composed of the outer edge of the connecting member 3 8 convex elongated strip rectangular body bending hole 彳 9 , degree, the linking member 38 is sleeved 2 set on the handle 2 4 The sleeve portion 2 4 4 is located at the driving member 2Γ, and the card block 38◦ penetrates into the fitting groove 36 of the driving member 36, since the ==4 and the sleeve hole 382 are non-circularly combined. Therefore, the rotation of the handle 24 will drive the linkage member 3 8 to rotate together, and the button w 3 3 0 of the button w will drive the belt 6 6 touch, the peak (four) 24, and the 3 6 thin member 3 8 to rotate together. & Referring to Figs. 4 to 6 and Fig. 8 , the driving member 4 〇 has a linkage of the round arm constituting the money - the arm portion 4 1 Q, and the (4) 4 1 〇 is away from the outer cover 2 a hole 4〇6, and a peripheral portion of the insertion portion 41◦ is divided into a symmetrical first protrusion-shaped portion 4 (32 and a second protrusion portion 404, and each convex portion 40 2, 404 faces the side surface of the outer cover 2◦ is provided by A plug 4 ◦ 8 formed by the round bar 8 is pivoted in the engaging hole 210 of the outer cover 2 Q to make the driving member 4 依 according to the center of the working hole 2 For the rotary pumping, the two links 3 4 have an upper end 3 4 〇 and a lower end 3 4 2, and the upper ends 3 4 0 of the respective links 3 4 are respectively pivoted to the first convex portion 4 〇 2 and the second convex portion. On the pivot block 4 0 8 of the portion 4 〇 4, the upper end 3 4 〇 of the connecting rod 3 4 is movable and clamped to the M352564 a convex portion 4 Ο 2, the second convex portion 4 〇 4 and the outer cover 2 respectively. Between the side walls 2 〇 2, as shown in the seventh figure, the lower end 3 4 2 is pivotally connected to the pivots 3 6 8 of the first end portion 3 6 0 and the second end portion 3 6 2 of the driving member 36, respectively. The lower end 314 is movable to the first end portion 306, the second end portion 362, and the outer cover 2Q When the driving member 36 rotates, the driving member 36 can be synchronously rotated by the two links 3 4 simultaneously. Referring to the fifth and sixth figures, a driving rod 4 i 2 has a front section. 4丄4 and - rear section 416' the rear section 416 is threaded into the driving hole 4〇 of the driving member 4〇' and the driving rod 412 has a sectional shape conforming to the linking hole 4 〇6, so that the driving rod 412 is not The circular shape is combined in the linking hole 4 〇6, and when the driving member 4 is rotated, the driving rod 412 is simultaneously rotated to rotate. Referring to the fifth and sixth figures, an inner cover 46 corresponds to the handle 24 a through-opening 4 6 2 at a position of the socket portion 4 4 4 , and a through hole 4 46 formed through the circular hole is disposed above the opening 4 6 2 The inner cover 46 is disposed on the end surface of the protruding portion 2丄5 and the supporting portion 2 χ 7 and is respectively screwed to the protruding portion 2丄5 and the branch portion 217, respectively. The inner cover 46 is fixed in the space 2 外 of the outer cover 2 ,, and the end of the two positioning rods 2 2 Q is screwed to the protruding portion 2 through the inner cover 46 and the inner cover 4 6 - upturn, as shown in the eighth picture, The other end of the pivoting portion 4 1 of the driving member 4 (10) is in the through hole 4 6 $ of the inner cover 46 to support the stable rotation of the driving member 4. > Read the first figure and the seventh figure As shown in the figure, a resetting device 28 has a 17 M352564 body 2 9 6 . The body 2 9 6 is formed by a semicircle and a rectangle to form a non-circular shape, and a lower end of the body 2 96 forms a rectangular protrusion. a portion 3 0 〇, the body 2 9 6 - recessed to form a chamber 2 9 8 , and the chamber 2 9 8 is located at the position of the protrusion portion 300 to form an engaging groove 3 〇 2, the chamber A pivot hole 3 〇 8 is disposed in the 2 g 8 and is disposed symmetrically around the pivot hole 308 to form a symmetrical arrangement 2 to a limit block 3 0 4 , and the two sides of the limit block 3 0 4 are formed. One end portion 3 〇6, the limiting block 306 is formed by an arc-shaped block protruding from the inner surface of the chamber 298, and the south degree of the limiting block 306 is less than or equal to the capacity. The depth of the chamber 2 9 8 . A housing 2 8 2 has a slightly larger outer shape conforming to the main body 2 9 6 , and the housing 28 2 corresponds to the pivot hole 3 0 8 and is provided with a circular shaft hole 2 8 4 , and the housing 2 8 2 The shell is shaped to cover the outside of the body 296 to close the chamber 298. A rotor 208 has a cylindrical shape, and the rotor 208 has a disc-shaped flange 2888, and a second portion 2900 which is divided into two cylindrical sides on the flange 28 8 and has a cylindrical shape. The pivot portion 290 has an outer diameter smaller than the flange 288, and the outer side of one of the flanges 2 8 • 8 is symmetrically disposed with two dams 2 8 6 'the flange 2 8 8 and located at any one card The side of the block 2 8 6 is provided with a notch 2 g 4 , the central portion of the rotor 2 0 0 0 0 0 is corresponding to the sleeve 2 2 4 of the handle 2 4 , and a connecting hole 2 2 2 ' The pivots of the rotors 208 are respectively pivotally connected between the pivot holes 3 〇 8 of the main body 296 and the shaft holes 284 of the housing 284, and the respective blocks 2 8 6 respectively Located between the two limit blocks 3 〇 4, the spacing of the limit block 306 matches the block 286 to provide a limited angular rotation of the rotor 280. An elastic member 3 1 2 is formed by a scroll spring 'having a section 314 of the 18th M352564 located on the outer ring and a second section 316 of the inner ring, the elastic member 312 being sleeved on the limiting block 3 〇 The periphery of the 4 is located in the chamber 2 9 8 , and the first section 314 of the elastic member 31 2 is engaged in the engaging groove 30 2 , and the second section 316 is embedded in the slot 2 of the rotor 2 80 9 4 is abutted on the side of the block 2 8 6 , the rotor 2 80 is biased by the elastic stress of the elastic member 312, and the respective blocks 286 are respectively abutted to the ends of the second limiting block 3〇4. Part 3〇6, at this time the handle 2 of the handle 24

4◦ is horizontally sad, the rotor 280 is in the initial position, so when the rotor 208 is rotated, the block 286 will resist the second segment 31Θ of the elastic member 312 to be twisted, so that the elastic member 312 generates the driving rotor 2 8 0 reset elasticity. According to the structural features of the inspection position 妓28 shown in this creation, the rotor is equipped with a shackle device! The unlocking direction of the unlocking member i 4 8 and the pushing lever i 4 4 'only provides a single direction of rotation, according to the direction of the drawing shown in the third figure, the spacer 2 80 is only the same direction as the unlocking member 丨 4 8 In the counterclockwise rotation, the direction of the clockwise crane of the rotor 280 is blocked by a limit block 3 〇4 and cannot be rotated.

Referring to the seventh figure, the resetting device 28 is received in the inner correcting opening 4^ and abuts on the flange 4 6 6 , and the sleeve portion 24 4 of the handle 24 is threaded into the rotor 280. In the interlocking hole 292, a screwing member 25 is used to be connected to the socket portion 24 4 , and a 5 μ center of 5 〇 is abutted on the rotor 2 ' 'to make the re-recording 2 8 unable to follow the socket portion 2 α is firmly pivoted to the sleeve 221, _, the handle 24 ~ J, thereby - and the positioning member 38 is pressed, because the sleeve portion 244 and +36 resist the handle 24 turn _ will _ turn the rotor 28 (10) to the elastic member 312 M352564 When the handle 2 4 is released, the rotor 280 is rotated to the initial position by the elastic force biased by the elastic member 312, and the handle 24 is brought to the horizontal state, and the limit block 306 limits the handle 2 4 The angle of rotation, in the case of a general 剌, the limit block 300 can provide a range of less than 45 degrees in a single-direction rotation of the handle 24, 'the handle direction shown in the third figure, the handle 2 4 Rotate about 4 degrees in a counterclockwise direction. - Referring to the first, second, fifth and sixth figures, the lock cylinder 26 has a cylindrical appearance, and the lock cylinder 26 includes a cylinder 2 6 4 and is disposed on the cylinder 2 a convex portion 2 6 2 of the end face of the 6 4, and the outer diameter of the convex portion 2 6 2 is larger than the cylindrical body 2 6 4 '. The front portion of the surface of the cylindrical body 2 6 4 is provided with a locking portion 266 having a thread, and The surface of the cylinder 2 6 4 is symmetrically disposed with two positioning grooves 2 6 8 formed by a ν-shaped groove, and a locking body 2 7 0 is disposed inside the cylindrical body 2 6 4 , and the end surface of the cylindrical body 246 is disposed with the lock core 2 7 Q-rotating-pushing member 2 7 2, the locking cylinder 26 is received in the receiving groove 2〇6 of the receiving portion 2Q5 of the outer casing 20, so that the convex portion 262 abuts against the receiving groove 2 Q On the end face of the 6th end, the cylindrical body 2 6 4 passes over the mounting hole 105 of the ferrule 8 and the φ door 10. ' 'Frequently-pictured and second riding, cover 2 (10) each joint 2! 8 on each position - positioning rod MO, with the protrusion 2 1 5 upper position of the two positioning rods 2 2 0, the cover The body 20 is attached to the outer side i◦b of the sill, so that the ring wall 2 〇4 abuts the outer side χ Qb of the Π 1 Q, and each of the positioning rods 2 2 Q is divided by the first through hole 10 2 Depending on the seat 8 of the inner operating device 8 , the position of each positioning 〇 20 is flashed over the outer casing i 2 2 of the locking device i 2 , and the cylinder 2 6 4 of the locking cylinder passes through the second Perforated χ◦ 4 'and the locking portion 2 6 6 lock entry lock 20 M352564 12 in the 'the positioning slot 2 6 8 and the door lock device 2 has one positioning block 丄 2 1 alignment, and the positioning block i 2 The locking cylinder 26 is positioned in the insertion positioning groove 2 6 8 , and the front section 414 of the driving rod 414 is the third perforation of the crucible! 〇6 wears the unlocking member of the entry lock device 1 2 1 4 drive hole i 5 (10), each miscellaneous rod 2 2 〇t, and the 70 pieces 1 0 8 are connected through the seat body 1 8 Q, thereby externally operating The device * 2 and the inner operating device 18 are respectively locked on the outer side i ◦ b of the sill 与 and the inner working 〇 a 'the driving rod 4 i 2 and the ploughing 14 8 are non-circular joints, so when driving the # moving rod When the 412 is rotated, the unlocking member 4 8 is simultaneously rotated. In this state, the handle 24 of the external operating device 2 is not subjected to any external force and is in a horizontal state. According to the above, when the external operation device 2 of the present invention is installed, the rotary lever 4 is required to penetrate the unlocking member of the shackle device i 2 ! The drive hole i 5 (10) of the 4 8 is so that the outer operating member 2 and the (10) device 12_ do not have a deviation in position during installation, and no additional fine adjustment action is required, which is convenient for assembly in the field. • Referring to the second to fourth figures, the handle 2 4 is level and retracted, and (9) is inspected, only the direction of the second ride is counterclockwise, = the handle is 24 When the state is rotated counterclockwise, the sleeve portion 2 4 4 2 member 38 rotates with the rotor 28 of the resetting device 28, and the rotor (9) moves while the latch member 2 8 6 drives the elastic member 3 i 2 The second section 3 ^ , and the elastic member 312 is twisted to generate the elastic stress required for the reset, the block 3 8 〇 of the linking member 3 8 drives the driving member 36 to rotate simultaneously with the handle 2 4 , and the second and the π mover 3 6 The pivots 3 6 8 are pushed to produce opposite displacements, wherein a 21 M352564 link 34 is displaced upwardly to urge the first projection 4 〇 2 of the drive member 40, # — β β is a link 3 4 downward Displacement pulls the second convex portion 104 of the driving member 40 to rotate the driving member 4 counterclockwise, and the driving rod 412 is driven by the driving member 4, and the front portion 414 of the driving rod 412 drives the door locking device The unlocking member of 丄2. 148 is rotated counterclockwise while the first lug 15 2 is pressed against the push rod i 44, and the end portion 14 6 of the push rod 14 4 is pushed. The moving member 12 〇 笛 - v ^ 丨 — - the left side of the figure displacement, so that the elastic element 12 5 is compressed, when the rotor 2 8 〇 is rotated into it • the block 286 abuts the end 3 of the limit block 3 0 4 At 0 6 o'clock, the latch head 24 is moved from the locked position to the unlocked position to form an unlocked state as shown in the tenth figure, the eleventh figure invites, and the figure, and the door 1〇 can be opened. After the handle 2 4 is released in the unlocked state, the first - 36 of the elastic member 3 1 2 biases the rotor 28 8 to rotate in the opposite direction to the unlocking direction, and the rotor 28 drives the handle by the socket 244 24 in the direction of the tenth figure is a clockwise rotation ^ reset, the elastic element i 2 5 of the closing head i 2 4 is pressed against the reset, the handle 224 of the handle _ 24 is restored to the horizontal state, the driving member The two end portions 3 6 〇, 362 of the 3 6 are restored to the state of being high, and the link 34 simultaneously pulls the first convex portion 4 〇 2 of the driving member and pushes the second convex portion 4 〇 4 to make the driving member 4 The two convex portions 4 0 2, 4 0 4 are restored to the state of being high, and the _ work 2 4 is also restored to the locked position, and then returned to the state of the second riding. The external operation device 2 of the present invention is capable of operating the door lock device 丄 2 to open the burglar lock, so that it can not directly leak the external operation device 2 without the corresponding key state, and the control door lock device 1 2 _ 1 2 4 displacement to unlock position, please refer to 22 M352564 2 five_show 'this setting on the outer cover 2 Q _ 2 6 toggle piece two, tilt 2 drive block 1 2 8 above, when the corresponding ~ := 6 When the ◦ is inserted into the lock core 270 of the lock cylinder 26, the lock core 27 is released. By rotating the key 26 〇, the lock core 27 连 can be interlocked and the dial piece 2 can be rotated. When the operation of the dial piece 2 7 2 is followed by the second _ indicates the direction of the pattern = when the needle rotates, the dial piece 2 7 2 will press the transmission environment 12 8 to make the transmission ^ the second riding type of the direction of the needle rotation, and the transmission block i 2 will be linked at the same time The mover 1 6 6 rotates counterclockwise, the toggle! 6 6 The twig groove 1 6 f pushes the latching member 160 to have the blocking portion 1 6 2 displaced from the second lug 15 4_ lock position away from the solution I 4 8 to be displaced to the rear of the second projection 4 In the position of the lie, the thief state shown in the thirteenth figure is formed, so that the fire door lock provides the function of anti-theft lock. When the locking member 6 is in the blocking position, since the 7 portions 16 f abut on the end surface of the second lug 15 4, when the handle 11 is operated, the figure is not shown. When the direction of the counterclockwise rotation is reversed, when the unlocking member 14 2 is interlocked, the rotation path of the second lug i 5 4 is abutted by the blocking portion i 6 2 and cannot be rotated, so that the handle 24 cannot be rotated, and therefore cannot be operated by external operation. The handle 2 4 on the device 2 operates the head 1 2 4 _ to the unlocked position, so that the unlocking state cannot be released by the external operating device 2 i (10) in the state where the corresponding key is not released. The key piece 2 6 ◦ is inserted into the lock core 2 7 ' 'turns the dial piece 2 7 2 counterclockwise, and the dial piece 2 7 2 presses the transmission block 12 8 to make it rotate clockwise, the dial member 16 6柩 is set at the end of the guide groove 16 23 M352564 4 will reduce the guide groove will be _ pieces! 6 位移 Displacement from the _ position to the unlock position to form a state as shown in the second figure, the operation of the handle 24 of the operating device 2 outside the present operation can be operated to cause the latch 12 4 to retract. The other function of this design is to easily replace the handle for the external operating device. (4), with the nuclear security left _ right _ strong, the first thing is that the lock is installed on the left under the condition of When opening or opening the door, the unlocking operation of the handle 24 is reversed, as shown by the second circle, and the action of the φ unlocking member 14 8 and the pushing lever 14 4 of the door locking device 丄2 directly changes the hand. The mounting direction of 2 4 will cause the direction of rotation generated by the pressing handle 24 to change, that is, the direction of the drawing shown in the second figure, the handle 2 4 is on the left side, so the pressing handle 24 will rotate counterclockwise, see As shown in the third figure, the direction of the inner working chamber a facing the masonry is defined as the right opening door, and the handle 24 is viewed in this direction. When the operation is unlocked, the handle 24 must be rotated counterclockwise, and if it is to be installed in this direction, When the door is used, the handle 24 will need to be rotated clockwise to operate and unlock, but the direction of rotation of the handle 24 is limited - the reset device 2 8 ' can not be rotated clockwise before the assembly relationship is changed. operating. Referring to the fourteenth figure, 'this creation will install the right door to the left door. The screwing device 2 5 卸 can be used to remove the reset device 28 from the handle 2 4 邠 2 4 4 Next, the linkage member 38 is removed. At this time, the handle 24 and the driving member 36 are in a cooperative relationship between the cylinder and the circular hole. Therefore, the handle 2 is operatively linked with the driving member 36 to push other components, so the handle 24 can be The direct screw 2 4 2 is the vehicle ~ rotates 180 degrees 'the handle 2 4 will be located on the right side' and the reset device 24 M352564 2 8 is turned over 18 degrees according to an axis 31〇, so that the reset device 2 The housing 2 8 2 of the 8 is located on the rear side, and the main body 2 9 6 is located on the front side (the front housing 2 8 2 is located on the front side, and the main body 2 9 6 is located on the rear side), and the linking member 38 is sequentially disposed on the front side. The resetting device 28 is sleeved on the socket portion 24 of the handle 24, and is locked on the socket portion 24 4, and then locked into the socket portion 24 4 by the screwing member 250 to reset the device 2 8 Positioning, it is completed to replace the right-handed external operation with the left-opening door.

Forming the Fifteenth® Compensated State' The handle 2 4 is located on the right side of the drawing. The replacement procedure is simple and can be quickly completed to facilitate on-site construction. In addition, the present invention uses the linkage member 38 as the handle 24 to drive the medium of the carrier member 36. Therefore, when the handle 2 is applied, the block 3 8 of the linkage member 38 is broken. After the block 3 8 (10) is cracked, the handle can not be operated. 4 4 Linking the belt member 3 6 'The handle 2 4 can only be made, which can effectively prevent the improper operation of the original operation | The present invention achieves the purpose of quickly replacing the mounting direction of the handle 24 by a complete set of resetting device design and a socket 42 4 4 screw-threaded 5 Q as a fixed technical means. The design of the linkage member 38, when the handle 24 is excessively applied, will be destroyed first by the block of the domain 38, and the f-handle 24 cannot drive the internal components of the external operation, thereby reducing the probability of the internal important component. In addition, the __ shaft 412 belt design makes the 丝 phase recording speed and accurate when the wire is operated outside, so it will not be as fine as the conventional technology. The most simplistic creation pattern is not a known preferred embodiment, and the creation is also 25 M352564, which can be achieved by a different 4', for example, the block 38 of the linkage 38 For the purpose of interlocking, the driving member 36 can also be designed only to cooperate with a connecting rod 3 4 to achieve the purpose of interlocking the driving member 4, and such variations are all protected by the creation. Liang Ding, above mentioned. This design is excellent, and it is in line with the requirements for new patent applications.

26 M352564 [Simple description of the drawing] The figure is the front view of the operating device installed on the door and the embedded locking device. The second figure is a cross-sectional view taken along line - 2 to 2 of Figure 2 and with the door removed. The second figure is a cross-sectional circle taken along line -3-3. • Section _ is a cross-sectional view of the reset device after removal of the reset device. The fifth figure is a cross-sectional view taken along line 5-5 of the second figure. • The sixth version is a component reading exploded view of the external operating device. The seventh figure is a cross-sectional view taken along line 7-7 of the third figure. The eighth figure is a cross-sectional view taken along line 8-8 of the third figure. The ninth figure is an exploded view of the tree city. The tenth figure is an action diagram in which the handle is rotated counterclockwise in the second ugly state. The tenth-figure is an action diagram in which the handle is rotated counterclockwise in the state of the third figure. The twelfth figure is an action diagram in which the handle is rotated counterclockwise in the state of the fourth figure. Lu 13th _ operating the dial in the second state _ set the action diagram of the anti-theft lock function. The fourteenth figure is a three-dimensional exploded action diagram in which the outer operating device is replaced by a state suitable for the right opening door installation. The fifteenth difficulty of the handling of the operation is replaced by a cross-sectional view suitable for the right door installation. The sixteenth _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 27 M352564 [Main component symbol description]

1 0 door 1 0 b outer side 10 4 second perforation 10 6 third perforation 10 8 screwing element 12 0 puller 1 2 2 housing 1 2 4 latch 12 7 active slot 13 0 linkage end 1 4 6 end 15 0 Drive hole 15 4 second lug 16 0 latching member 1 6 4 guide groove 16 8 pressing rod 1 8 0 seat body 18 4 drive rod 2 outer operating device 2 0 0 space 2 0 4 ring wall 1 0 a inner side 1 0 2 first perforation 10 5 mounting hole 1 0 7 fourth perforation 12 door lock device 121 positioning block 1 2 3 opening 12 5 elastic member 12 8 transmission block 144 push rod 14 8 unlocking member 1 5 2 first lug 15 6 Three lugs 16 2 Retaining part 16 6 Operating device 18 in the toggle 18 2 Pressing member 18 6 Connecting rod 2 0 Cover 2 0 2 Side wall 2 0 5 Housing 28 M352564

2 Ο 6 pocket 21 Ο engagement hole 2 1 5 projection 217 support 2 2 sleeve 2 2 2 pole 2 2 handle 2 4 2 shaft 2 4 6 section 2 5 0 screwing element 2 6 0 key 2 6 4 cylinder 2 6 8 positioning groove 2 7 2 toggle piece 2 8 0 rotor 2 8 4 shaft hole 2 8 8 flange 2 9 2 linkage hole 2 9 6 body 3 0 0 projection 3 0 4 limit block 3 0 8 pivot hole 2 0 8 sleeve hole 214 joint hole 2 1 6 groove 218 joint 2 2 0 positioning rod 2 2 4 locking element 2 4 0 handle 2 4 4 socket 2 4 8 clip 2 6 lock cylinder 2 6 2 convex part 2 6 6 lock joint 2 7 0 lock core 2 8 reset device 2 8 2 housing 2 8 6 block 2 9 0 pivot 2 9 4 slot 2 9 8 chamber 3 ◦2 snap groove 3 0 6 end 3 1 0 axis 29 M352564

312 elastic member 316 second segment 3 4 2 lower end 3 6 0 first end portion 3 6 4 connecting hole 3 6 8 pivot rod 3 8 card block 4 0 driving member 4 0 4 second convex portion 4 0 8 pivot block 412 Drive rod 4 1 6 rear section 4 6 2 opening 4 6 6 hemming 50 outer operating device 5 4 positioning rod 314 first section 3 4 0 upper end 3 6 entrainer 3 6 2 second end 3 6 6 drum 3 8 Linkage 3 8 2 sleeve hole 4 0 2 first protrusion 4 0 6 linkage hole 4 1 0 pivot 4 1 4 front section 4 6 inner cover 4 6 4 through hole 4 6 8 locking element 5 2 lifting arm 5 6 handle

Claims (1)

M352564 Nine, the scope of application for patents: 1 · A fire door lock outside the operating device, including · · an outer cover, the internal formation - the tether is to be used to install the outer cover; holding the hand - the set has - scale, the axis The pole extension is provided with a non-column-shaped set of joints, and the shaft _ is disposed on the outer cover, the part of the shaft and the nesting material are mixed into the space of the outer cover; the driving member has a connecting hole, The surface of the connecting hole is recessed to form a first recessed groove, and a first end portion is protruded from the outer side of the driving member, and the driving member is engaged with the shaft of the handle by the connecting hole; - the linking member, the central setting and the sleeve The connecting piece is matched with the sleeve hole, and the outer edge of the moving piece is formed toward the first groove; the block wire is arranged at the glove joint portion and the L block is used as a human driving member The first-embedded assist, the rotation of the handle will drive the linkage member to rotate the driving member together; the smuggling 'has the upper end, the lower end is pivoted on the first end of the linking member; a driving member having The outer edge protrudes to form a first convex portion, and a driving rod is disposed on the pivot portion The cover is connected to the first protrusion. The drive rod is threaded into a door lock device disposed inside the door, and the door lock is used to be controlled by the drive rod. There is a questioning head, when the handle is rotated, the linking member drives the driving member to rotate, and the driving rod of the driving member is rotated by the connecting rod, so that the door locking device is used to operate the extended locking position. Retract to the unlocked position. 2. The operating device of the fire door lock according to claim 1, wherein the 31 M352564 outer cover is provided with a valley portion, a groove is formed in the valley portion, and a lock cylinder is arranged in the cavity. A lock core is arranged in the lock cylinder, and a dial piece connected with the lock core is arranged outside the lock cylinder. The lock cylinder has a toggle piece end-end wearing a lock device, and the rotary lock 4 is used to control the door. The locking device allows the handle to function to control the retraction of the latch or to control the retraction of the latch. 3. The operating device other than the fire door lock according to claim 1, wherein the 'stationary outer ship-reset device, the position device has a body, the body forms a chamber, and the body is provided with a body a housing, a rotor is disposed in the housing of the housing, and the rotor has an interlocking hole corresponding to the shape of the sleeve portion of the handle, and an elastic member is disposed between the rotor and the body, and the sleeve portion of the handle is sleeved in the joint On the hole, when the handle is rotated, the rotor is rotated, and the elastic member is twisted to generate an elastic stress that provides a reset of the handle. 4. The operating device other than the fire door lock according to claim 3, wherein the body is provided with a pivoting hole, and the outer edge of the pivoting hole is symmetrically disposed with two limiting blocks. The micro-subtraction-subtraction is set in the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Match the rotation angle of the corresponding limit block_handle. 5, as in the case of the fire protection η lock operation device described in the third paragraph of the patent scope, the sleeve portion of the handle is screwed-screwed, and the screw member is abutted on the rotor of the reset device. When the handle is rotated, the screw member rotors rotate together, and the displacement of the reset device along the axial direction of the socket portion is blocked by the screw member. 6 · If you apply for a patent range! The operation device of the fire door lock described in the above, wherein: 32, the M342564 is: (4) the member is symmetrically disposed with the second end portion, and the side end of the two end portions corresponds to the driving member. The creeping portion is provided with a second convex portion, and the two convex portions are respectively provided with a pivot block, and the first connecting rod is disposed on the pivot block of the first convex portion. The lower end is pivotally disposed at the first end portion On the pivot, and the second link has an upper end and a lower end, the upper end is pivoted on the second end of the pivot, and the lower end is on the light block of the second convex portion, when the rotating handle is linked When the one of the links pulls the other link to push the driving member, the driving member is rotated by the average force. Φ 7 · (4) In addition to the fire shackle operation described in item 1 of the patent scope, the connecting hole of the driving member is provided with two insertion grooves, and the linking member is provided with two blocks corresponding to the two axes, each of which The card blocks are respectively embedded in the corresponding slots. 33