WO2013103205A1 - Ensemble couplage destiné à un arbre de poignée pour verrou de porte - Google Patents

Ensemble couplage destiné à un arbre de poignée pour verrou de porte Download PDF

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Publication number
WO2013103205A1
WO2013103205A1 PCT/KR2012/011147 KR2012011147W WO2013103205A1 WO 2013103205 A1 WO2013103205 A1 WO 2013103205A1 KR 2012011147 W KR2012011147 W KR 2012011147W WO 2013103205 A1 WO2013103205 A1 WO 2013103205A1
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WO
WIPO (PCT)
Prior art keywords
cam
shaft
handle
door lock
clutch
Prior art date
Application number
PCT/KR2012/011147
Other languages
English (en)
Korean (ko)
Inventor
정재웅
류상우
Original Assignee
주식회사 아이레보
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020120000540A external-priority patent/KR101243364B1/ko
Priority claimed from KR1020120000539A external-priority patent/KR101214002B1/ko
Application filed by 주식회사 아이레보 filed Critical 주식회사 아이레보
Publication of WO2013103205A1 publication Critical patent/WO2013103205A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0676—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle
    • E05B47/068—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle axially, i.e. with an axially disengaging coupling element
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E05B13/10—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle
    • E05B13/101—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle for disconnecting the handle
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/002—Geared transmissions

Definitions

  • the present invention relates to a clutch assembly of a door lock handle shaft, and more particularly, to a clutch assembly of a door lock handle shaft connecting the inner handle and the outer handle of the door lock.
  • the electronic door lock is configured to operate by pressing a key button provided on the outside of the door or by using a safety key in which a semiconductor chip is embedded.
  • Such electronic door locks have an advantage that they are easy to operate and difficult to release, and the demand of these electronic door locks has recently increased.
  • FIG. 1 is an exemplary view showing a configuration of a conventional electronic door lock.
  • the conventional electronic door lock includes an outer main body 10 installed outside the door D, an inner main body 20 installed inside the door D, and a dead bolt 32 embedded in the door D.
  • the outer main body 10 is provided with a plurality of buttons 12 and a contact portion 14 through which a safety key (not shown) can be contacted.
  • the inner body 20 receives the control board 22, the driving motor 24 driven by the control board 22, and the power of the driving motor 24 to receive the dead bolts 32 of the mortis 30. It is provided with a shaft device 26 for driving.
  • the shaft device 26 is connected to the drive motor 24 by a pair of bevel gears 28a and 28b.
  • the button 12 is operated from the outer side of the door D, or a safety key is made to contact the contact part 14 of the outer main body 10, and a signal is input.
  • the control board 22 of 20 determines whether the input signal is an authenticated signal. As a result of the determination, if the signal is authenticated, the control board 22 operates the driving motor 24.
  • the driving motor 24 is operated, the driving force of the driving motor 24 is transmitted to the shaft device 26 via a pair of bevel gears 28a and 28b, and the shaft device 26 to which power is transmitted rotates.
  • the dead bolt 32 is moved to the inside of the door D to release the locked door D.
  • the conventional door lock is provided with a dead bolt manual operation device 40 of the mechanical release method that can operate the dead bolt 32 manually from the inside of the door (D).
  • the manual operation device 40 is a rotary knob 42 that can rotate the shaft device 26 manually, and pushbuttons installed on the inner body 20 to arbitrarily operate the drive motor 24. It consists of 44.
  • the pushbutton 44 is configured to press a tact switch 22a installed in the control board 22 to cause the control board 22 to operate the drive motor 24.
  • the control board 22 is configured to control the driving motor 24 as the text switch 22a is pressed.
  • a user rotates the rotary knob 42 manually inside the door D.
  • the shaft device 26 operates the dead bolt 32 while rotating, and allows the door D to be manually locked or released as the dead bolt 32 is operated.
  • the push button 44 of the inner body 20 presses the text switch 22a of the control board 22, and as the text switch 22a is pressed, the control board ( 22 operates the drive motor 24, and the dead bolt 32 is operated while the shaft device 26 rotates as the drive motor 24 is operated.
  • the door D is manually locked or released as the dead bolt 32 is operated.
  • the manual operation device 40 installed in the conventional door lock has a structure in which a drive shaft is formed separately from the handle shaft of the door lock (two operation shafts are formed in the door lock body), which is inferior in operation convenience and enlarges the installation space, making it difficult to miniaturize the product There was a problem.
  • the present invention was devised to solve the above problems, by adding a clutch structure to the drive shaft connecting the inner handle and the outer handle of the door lock clutch of the door lock handle shaft which can implement the electronic lock structure and mechanical lock structure as one drive shaft It is an object to provide an assembly.
  • the present invention provides a clutch assembly of a hybrid door lock handle shaft of the mechanical unlocking structure that is unlocked by the key authentication method is connected to the coaxial line of the electronic door lock to facilitate the operation and miniaturization of the product. For other purposes.
  • the outer handle connected to the outer body and the inner handle connected to the inner body, the rotating body to connect the outer handle and the inner handle and selectively operate the Mortis
  • a clutch assembly of a door lock handle shaft comprising a drive shaft connected to the drive shaft, the drive shaft including a key cylinder inserted into the outer handle; A cam member which is rotated by the key cylinder and linearly moved and clutch-connected to the outer handle; A drive shaft connected to the end of the cam member and connected to the pivot body; A shaft shaft inserted into the drive shaft and having a tip connected to the cam member and a terminal connected to the inner handle; And a drive gear part connected to an end of the shaft shaft and gear connected to the driving motor to rotate.
  • the first cam member is elastically supported at the front end of the drive shaft through a spring, a first cam surface is formed at the front end, and a mounting jaw is formed at the other end, and is selectively inserted into the outer handle to clutch the first cam, and the first cam.
  • a second cam surface corresponding to the first cam surface of the cam may be formed to move the first cam in a linear direction and include a second cam connected to the shaft shaft.
  • the second cam and the key cylinder are connected to each other via a third cam, and a groove into which a key shaft of the key cylinder is inserted is formed at a tip of the third cam, and an end of the third cam is fitted with the second cam.
  • a pinching clutch surface can be formed.
  • Rotating plate is mounted at the end of the outer handle, the rotating plate is a plurality of connecting grooves are formed can be clutched to be inserted into the connecting groove of the rotating plate when the first cam is moved in a linear direction.
  • the shaft shaft may be rotated by rotating the knob, including a knob mounted on the shaft end of the inner handle, an extension end connected to the knob, and a coupling end formed at an end of the extension end to engage with the shaft shaft.
  • the outer body is installed on the outside of the door and the inner body is installed on the inside of the door is rotated by the handle to drive the mortis installed inside the door to open or lock the door
  • the handle is connected to the drive shaft for driving the mortis
  • the drive shaft is a key cylinder that rotates when the key is inserted and authenticated
  • a cam member one end of which is connected to the key cylinder, and a plurality of cams corresponding to each other on the cam surface so as to be linearly movable by rotation of the key cylinder
  • the mounting jaw formed at the end of the cam member is formed to include a rotary groove that is selectively inserted and removed is formed and coupled to the shaft of the handle, a part of the cam member is geared to the drive motor to the electronic authentication
  • the drive shaft is operated by rotating the cam member, the linear movement is possible, and the cam member is connected and short-circuited to the rotating plate by the linear movement of the cam member.
  • the cam member includes a drive shaft having a rotating body interlocked with the dead bolt and the latch bolt of the mortise, elastically supported by a spring at the tip of the drive shaft, a first cam surface formed at the tip, and the mounting jaw formed at the other end. And a second cam having a first cam and a second cam surface corresponding to the first cam surface of the first cam.
  • the second cam and the key cylinder are connected to each other via a third cam, and a groove into which the key shaft of the key cylinder is inserted is formed at the front end of the third cam, and is engaged with the second cam at the end of the third cam.
  • the clutch surface can be formed.
  • a shaft shaft may be formed at an end of the second cam, and the shaft shaft may be equipped with a drive gear part having a bevel gear formed along an outer circumferential surface thereof, and the drive motor may be gear-connected to the drive gear part.
  • the inner handle includes a housing, a knob mounted to the front end of the housing, and an extension end connected to the knob at one end thereof and connected to the shaft shaft at the other end thereof, wherein the housing has a mounting groove formed therein. It may further include an elastic bar is inserted to support the extension end with an elastic force to prevent free rotation.
  • the elastic bar is composed of a 'c' shaped elastic bar (bar) to support the upper and lower surfaces of the extension end, respectively, the front end of the elastic bar is formed with a fixing part for fixing to the housing through the fixing part
  • the elastic bar may be bolted to the housing.
  • a cam member is provided inside the drive shaft, so that the unlocking structure through key authentication or electronic authentication (drive motor operation) can be realized as a single drive shaft.
  • the inner handle of the electronic door lock can be unlocked through the knob and the anti-panic function (unlocking function to rotate the inner handle in case of emergency), etc., so that the structural simplification and universality can be secured.
  • the mechanical unlocking structure and the electronic unlocking structure can be implemented through a single drive shaft, so that the installation area can be reduced than that of the conventional two-axis unlocking structure (drive type for mechanical authentication and electronic authentication), It is effective in miniaturizing the product.
  • 1 is an exemplary view showing the configuration of a conventional electronic door lock
  • Figure 2 is a cross-sectional view showing the configuration of the clutch assembly of the door lock handle shaft according to an embodiment of the present invention
  • Figure 3 is a cross-sectional view showing a connection state of the drive shaft of the clutch assembly of the door lock handle shaft according to an embodiment of the present invention
  • Figure 4 is a perspective view showing a connection state of the inner handle drive shaft of the clutch assembly of the door lock handle shaft according to an embodiment of the present invention
  • FIG. 5 is a side view of FIG. 4;
  • Figure 6 is an exploded perspective view showing the outer handle drive shaft of the clutch assembly of the door lock handle shaft according to an embodiment of the present invention
  • Figure 7 is an exploded perspective view showing the configuration of the connection tube of the clutch assembly of the door lock handle shaft according to an embodiment of the present invention
  • FIG. 8 is a state diagram showing a clutch short state of the clutch assembly of the door lock handle shaft according to an embodiment of the present invention
  • Figure 9 is a state diagram showing the clutch connection state of the clutch assembly of the door lock handle shaft according to an embodiment of the present invention.
  • FIG. 10 is a state diagram showing an installation state of the elastic bar of the inner handle of the clutch assembly of the door lock handle shaft according to an embodiment of the present invention
  • Figure 11 is a state diagram showing the operating state of the elastic bar of the inner handle of the clutch assembly of the door lock handle shaft according to an embodiment of the present invention
  • FIG. 12 is a state diagram showing a state in which the extended end of the inner handle of the clutch assembly of the door lock handle shaft according to an embodiment of the present invention
  • Figure 13 is a perspective view showing the housing of the inner handle of the clutch assembly of the door lock handle shaft according to an embodiment of the present invention.
  • Figure 14 is a perspective view showing the configuration of the elastic bar of the inner handle of the clutch assembly of the door lock handle shaft according to an embodiment of the present invention.
  • the clutch assembly of the door lock handle shaft of the present invention is connected to the connecting shaft of the outer handle 150 and the connecting shaft of the inner handle 200 by a drive shaft (100a) having a cam member (130b). Achieve a state.
  • the shaft of the outer handle 150 has a connection tube 130 (see FIG. 6) provided with a key cylinder 139 and a cam member 130b therein.
  • the driving shaft 132 is connected to the connection tube 130, and the shaft shaft 133 is accommodated in the driving shaft 132.
  • the rotating body 160 is fitted to the outer circumferential surface of the drive shaft 132, the rotating body 160 is a medium for driving the dead bolt and / or latch bolt provided in the mortis.
  • the shaft shaft 133 inserted into the drive shaft 132 is directly connected to the inner handle 200. Accordingly, when the inner handle 200 is rotated, the shaft shaft 133 may be rotated together.
  • the drive gear portion 170 is coupled to the shaft shaft 133, and a bevel gear 171 is formed on the outer circumference of the drive gear portion 170, and the drive gear portion 170 is driven by the driving motor M. ) Can be rotated so that the shaft shaft 133 can be automatically rotated.
  • the inner handle 200 is provided with a knob 210, the knob 210 is extended to the extension end 220 as shown in Figure 4 is connected to the shaft shaft 133 through the coupling end 230, the user The shaft shaft 133 can be rotated by turning the knob 210.
  • the method of rotating the shaft shaft 133 is largely divided into four methods.
  • the user rotates the inner handle 200 to rotate the shaft shaft 133 directly connected to the inner handle 200 (anti-panic unlocking structure).
  • the present invention provides a structure for rotating the shaft shaft 133 through various methods.
  • the shaft shaft 133 is connected to the cam member 130b to operate the cam member 130b to connect the clutch or Short circuit function. This will be described below in detail with reference to the drawings.
  • the outer body 100 is equipped with an outer handle 150, the shaft of the outer handle 150 is connected to the drive shaft (100a) drive shaft 133 by the rotational force of the outer handle 150 ) Can be driven (rotated) by rotating the rotating body (160).
  • the pivot 160 is a means for interlocking with the dead bolt and / or the latch bolt of the mortis (not shown) of the door lock. Accordingly, the dead body and / or the latch bolt are drawn out of the mortis by rotating the rotating body 160, thereby achieving a locked and unlocked state of the door lock.
  • the key cylinder 140 is inserted into the outer handle 150 so as to be authenticated with a key.
  • the covering 169 may be mounted at the front end of the key cylinder 140.
  • the outer handle 150 is rotatably mounted to the outer body 100, the O-ring 111 may be mounted in the connection region of the outer handle 150 and the outer body 100.
  • the key cylinder 140 is connected to the connection tube 130 and connected and shorted by the cam structure inside the connection tube 130 to selectively rotate the drive shaft 132. That is, since the rotation of the drive shaft 132 rotates the rotating body 160, it is possible to control the operation of the dead bolt and / or the latch bolt.
  • the connecting tube 130 forms a cam member 130b by engaging the tube body 130a, the first cam 137, the second cam 138, and the third cam 139 with each other.
  • the first cam 137 of the cam member 130b is connected to the rotary plate 134 while being connected to the drive shaft 132, the rotary plate 134 is connected to the end of the tube body (130a). Accordingly, when the outer handle 150 is rotated, the rotating plate 134 of the connection tube 130 connected to the outer handle 150 may be rotated together.
  • the key shaft 141 is formed at the end of the key cylinder 140, the key shaft 141 is a groove of the third cam 139 A rotational force may be transmitted to the second cam 138 through the clutch surface 139b of the third cam 139 inserted into the 139a and in close contact with the second cam 138.
  • a protrusion 133a is formed at the front of the second cam 138 so that the third cam 139 may rotate with the clutch surface 139b of the third cam 139 at a predetermined angle.
  • the second cam 138 may be connected to the shaft shaft 133, the shaft shaft 133 is connected to the inner handle 200 may be interlocked by the rotation of the knob (210).
  • a second cam surface 138a is formed at an end surface of the second cam 138, and a first cam surface 137a corresponding to the second cam surface 138a of the second cam 138 is formed at the tip of the first cam 137.
  • the mounting jaw 137b protrudes.
  • the first cam 137 is elastically supported by the spring 136 to the front end of the drive shaft 132 to form a state pressed forward
  • the mounting jaw 137b of the first cam 137 is the drive shaft 132
  • the drive shaft 132 may be rotated by being selectively seated at the mounting end 132a formed at the front end.
  • the unlock may be performed in various ways such as an electronic authentication release method, a knob 210 (commonly referred to as a thumb turn method), or an anti-panic method.
  • the first cam 137 moved by the above method is inserted into the mounting end 132a of the drive shaft 132 by overcoming the elastic force of the spring 136 and furthermore, the connecting groove 135 of the rotating plate 134; And the clutch is connected.
  • the engaging plate 134 is formed on the rotating plate 134 forms a state connected to the end of the tube body (130a).
  • the locking jaw 131 is connected to the tip of the torsion spring 120 is rotated at a predetermined angle and serves to return to the original state.
  • connection tube 130 having such a configuration may be connected to the connection shaft of the outer handle 150 so that the user rotates the outer handle 150 to rotate the rotating plate 134 of the connection tube 130. Accordingly, the cam member 130b is clutched to the connecting groove 135 of the rotating plate 134, so that the rotational force of the outer handle 150 is transmitted to the driving shaft 132, thereby driving the rotating body 160. It can lock and unlock Mortis.
  • the locking and unlocking structure of the outer handle 150 is to introduce a cam member (130b) in the conventional mechanical door lock
  • the present invention added an electronic door lock structure in addition to this.
  • the knob 210 is adopted in the electronic door lock (the conventional thumb turn method), it can be disposed on a single drive shaft, thereby minimizing the installation space and the product.
  • the drive gear portion 170 (see FIG. 5) is mounted at the end of the shaft shaft 133 of the second cam 138 of the connection tube 130.
  • the bevel gear 171 is formed along the outer circumference of the drive gear unit 170 and is geared with the distal end gear unit of the drive motor M to rotate the drive gear 170 by the rotational force of the drive motor M. It is possible to rotate the second cam 138 through.
  • the controller operates the driving motor M to rotate the drive gear 170 and rotates the second cam 138 connected through the shaft shaft 133.
  • the first cam 137 is moved in a linear direction (cam surface; the first cam is moved along 137a and 138a).
  • the mounting jaw 137b of the first cam 137 passes through the mounting end 132a of the driving shaft 132 and is inserted into the connection groove 135 of the rotating plate 134.
  • a clutch connection state is established so that a user can open the door by rotating the outer handle 150 (the dead bolt and the latch bolt are drawn into the mortis to unlock).
  • the mounting jaw 137a of the first cam 137 is separated from the connecting groove 135 of the rotating plate 134 ( Clutch short circuit).
  • the clutch connection is attempted mechanically through the key, the key surface is inserted into the key cylinder 140, and when the key cylinder 140 rotates (usually 270 degrees or more), the clutch surface 139b of the third cam 139 is rotated. 2) the second cam 138 rotates.
  • the first cam 137 connected to each other via the cam surfaces 137a and 138a moves in a straight line along the cam surfaces 137a and 138a, thereby contracting the spring 136 and rotating plate ( It is inserted into the connecting groove 135 of the 134.
  • the mounting jaw 137a of the first cam 137 is inserted into the connecting groove 135 of the rotating plate 134 to achieve a clutch connection state.
  • the mounting jaw 137b (see FIG. 8) of the first cam 137 may be inserted into or removed from the connection groove 135 of the rotating plate 134. That is, by connecting the first cam 137 back and forth by directly driving the second cam 138 through the driving motor (M) it is possible to switch the connection and the short circuit state of the clutch.
  • the present invention while connecting the inner handle 200 and the outer handle 150 with a single drive shaft (100a), provided with a cam member (130b) inside the drive shaft (100a) key authentication or electronic authentication ( Drive motor operation) can be implemented through the single drive shaft (100a) the unlocking structure.
  • the inner handle 200 of the electronic door lock can implement the unlocking function and anti-panic function (unlocking function to rotate the inner handle in case of emergency) through the knob 210 to achieve a structurally simple yet lock-type door lock structure. Can be.
  • an outer handle 150 is mounted to the outer body 100, and the shaft of the outer handle 150 is connected to the driving shaft 100a (see FIG. 2) to drive shaft 132 by the rotational force of the outer handle 150. ) May be rotated by rotating the rotating body 160 (see FIG. 2).
  • the rotating body 160 is a medium interlocked with the dead bolt and / or latch bolt of the mortis (not shown) of the door lock. Accordingly, the dead body and / or the latch bolt are drawn out of the mortis by rotating the rotating body 160, thereby achieving a locked and unlocked state of the door lock.
  • the connection relationship between the outer handle 150 (see FIG. 6) and the drive shaft 100a (see FIG. 2) is as follows.
  • the key cylinder 140 is inserted into the outer handle 150 so as to be authenticated with a key.
  • the covering 169 may be mounted at the front end of the key cylinder 140.
  • the outer handle 150 is rotatably mounted to the outer body 100, the O-ring 111 may be mounted in the connection region of the outer handle 150 and the outer body 100.
  • the key cylinder 140 is connected to the connecting tube 130 (see FIG. 6) is connected and shorted by the cam structure inside the connecting tube 130 can selectively rotate the drive shaft 132 (that is, Since the rotation of the drive shaft 132 rotates the rotating body 160, it is possible to control the operation of the dead bolt and / or the latch bolt).
  • the connecting tube 130 forms a cam member 130b by engaging the tube body 130a, the first cam 137, the second cam 138, and the third cam 139 with each other.
  • the first cam 137 of the cam member 130b is connected to the driving shaft 132 and connected to the rotating plate 134, which is connected to the end of the tube body 130a. Accordingly, when the outer handle 150 (see FIG. 2) is rotated, the rotating plate 134 of the connection tube 130 connected to the outer handle 150 may be rotated.
  • the key shaft 141 is formed at the end of the key cylinder 140, as shown in Figure 7, the key shaft 141 is the groove 139a of the third cam 139 ) And a rotational force may be transmitted to the second cam 138 through the clutch surface 139b of the third cam 139 in close contact with the second cam 138.
  • a protrusion 133a is formed at the front of the second cam 138 so that the third cam 139 may rotate with the clutch surface 139b of the third cam 139 at a predetermined angle.
  • the second cam 138 is formed with a shaft shaft 133, the shaft shaft 133 is connected to the inner handle (not shown) can be interlocked by the rotation of the knob.
  • a second cam surface 138a is formed at an end surface of the second cam 138, and the second cam surface 138a of the second cam 138 corresponds to the front end of the first cam 137.
  • the first cam surface 137a is formed, and at the other end, the mounting jaw 137b (see FIG. 8) protrudes.
  • the first cam 137 is elastically supported by the spring 136 to the front end of the drive shaft 132 to form a state pressed forward, the mounting jaw 137b (see Fig. 8) of the first cam 137 is
  • the driving shaft 132 may be selectively mounted on the mounting end 132a formed at the front end of the driving shaft 132 to rotate the driving shaft 132.
  • the clutch surface 139b of the third cam 139 is engaged with the protrusion 133a, and the first cam surface 137a and the first cam surface are rotated.
  • the two cam surfaces 138a may be rotated along the inclined surface to linearly move the first cam 137 toward the driving shaft 132.
  • the first cam 137 moved as described above is inserted into the mounting end 132a of the driving shaft 132 by overcoming the elastic force of the spring 136, and furthermore, the connecting groove 135 of the rotating plate 134 (see FIG. 7). It is inserted into the clutch to achieve a connected state.
  • the engaging plate 134 is formed on the rotating plate 134 forms a state connected to the end of the tube body (130a (see Fig. 7)).
  • the locking jaw 131 is connected to the front end of the torsion spring 120 as shown in FIG. 6 and rotates at a predetermined angle to serve to return to the original state.
  • the connecting tube 130 having the above configuration is connected to the connecting shaft of the outer handle 150 so that the user rotates the outer handle 150.
  • the rotating plate 134 of the connecting tube 130 (see FIG. 7). ) Can be rotated. Accordingly, the cam member 130b is clutched to the connecting groove 135 of the rotating plate 134, and the rotational force of the outer handle 150 is transmitted to the drive shaft 132, and through this, the rotating body 160 (see FIG. 8). Can be used to lock and unlock Mortis.
  • the locking and unlocking structure of the outer handle 150 is to introduce a cam member (130b (see FIG. 3)) to the conventional mechanical door lock
  • the present invention added an electronic door lock structure in addition. 6 to 8
  • a driving gear unit 170 (see FIG. 4) is mounted at the end of the shaft shaft 133 of the second cam 138 of the connecting tube 130 as shown in FIG. 6.
  • the bevel gear 171 is formed along the outer circumference of the drive gear unit 170 and is geared with the distal end gear unit of the drive motor M to rotate the drive gear 170 by the rotational force of the drive motor M. It is possible to rotate the second cam 138 through.
  • the control unit operates the driving motor M to rotate the driving gear unit 170 and the second cam 138 connected through the shaft shaft 133.
  • the first cam 137 is moved in a straight direction (cam surface; the first cam moves along the 137a and 138a; see FIG. 7).
  • the mounting jaw 137b of the first cam 137 passes through the mounting end 132a of the driving shaft 132 as shown in FIG. 7. 4 to form a clutch connection state (state of FIG. 9), so that the user can open the door by rotating the outer handle 150 (retract dead bolt and latch bolt into the mortis to unlock). ).
  • the mounting jaw 137b of the first cam 137 is separated from the connecting groove 135 (see FIG. 4) of the rotating plate 134 (clutch). Short circuit).
  • the rotational force for the user to rotate the outer handle 150 (refer to FIG. 6) is transmitted to the driving shaft 132 connected to the first cam 137 (that is, rotated together integrally) to the outer handle.
  • the driving of the dead bolt and the latch bolt may be controlled in the mortis.
  • the drive shaft 170 is rotated by the rotational force of the driving motor M, and the shaft shaft 133 connected to the drive gear unit 170 is rotated to be formed.
  • the 2 cam 138 moves the first cam 137 in a straight direction to insert or detach the mounting jaw 137b of the first cam 137 into the connecting groove 135 of the rotating plate 134 (see FIG. 7). That is, by connecting the first cam 137 back and forth by directly driving the second cam 138 through the drive motor (M) it is possible to switch the connection and short-circuit state of the clutch.
  • the present invention can implement the mechanical unlocking structure and the electronic unlocking structure through one driving shaft 100a (see FIG. 2), and thus the installation area of the present invention is higher than that of the conventional two-axis unlocking structure (a driving method for mechanical and electronic authentication). It is possible to reduce the size and size of the product.
  • the inner handle of the clutch assembly of the door lock handle shaft of the present invention as shown in Figure 10 to 14 as the housing 250 is suddenly rotated when the handle is rotated by the extension end 220 of the inside by a certain friction force is locked state
  • the elastic bar 260 may be mounted to prevent it from being released.
  • the inner handle is connected to the housing 250, the knob 210 mounted at the front end of the housing 250, and one end connected to the knob 210, and the other end connected to the shaft shaft 133. 10 to 14, and the mounting groove h1 is formed in the housing 250 as shown in FIGS. 10 to 14, and is inserted into the mounting groove h1 to support the extension end 220 with an elastic force to rotate freely. It is provided with an elastic bar 260 to prevent it.
  • the elastic bar 260 is made of a bar of the 'c' shape to support the upper and lower surfaces of the extension end 220, as shown in Figure 14, the front end of the elastic bar 260 to the housing 250 A fixing part 261 for fixing is formed so that the elastic bar 260 is bolted to the housing 250 through the fixing part 261.
  • the elastic bar 260 elastically supports the extension end 220 connected to the knob 210 as shown in FIG. 10, the inner handle is suddenly rotated so that the inner extension end 220 is in place by the frictional force with the driving motor. Only the inner handle is rotated in a state to prevent the knob 210 from being placed in an unwanted state. That is, the elastic bar 260 has a function of firmly fixed so that the rotation of the inner handle is interlocked by the rotation of the extension end 220 connected to the knob (210). In other words, when the inner handle is suddenly rotated, the position of the knob 210 is prevented from being distorted.
  • the mounting groove h1 is formed in the housing 250 so that the bolt 270 does not protrude outward when the elastic bar 260 is fixed, and the fixing part 261 of the elastic bar 260 is installed in the mounting groove h1.
  • the mounting housing 250 may be formed in the housing 250 such that the fixing part 261 of the elastic bar 260 is easily fastened through the bolt 270.

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  • Lock And Its Accessories (AREA)

Abstract

La présente invention concerne un ensemble couplage présent du côté poignée d'un verrou de porte, composé essentiellement d'une poignée extérieure couplée à un corps extérieur et d'une poignée intérieure couplée à un corps intérieur, ainsi que d'un arbre d'entraînement qui se couple à la poignée extérieure et à la poignée intérieure et qui est couplé à un corps pivotant, de manière à actionner une mortaise de façon sélective. L'arbre d'entraînement comprend : un cylindre de clé inséré dans la poignée extérieure ; un élément de came amené à pivoter au moyen du cylindre de clé et accouplé à la poignée extérieure par déplacement linéaire ; un arbre d'entraînement couplé à l'extrémité de l'élément de came et couplé au corps pivotant ; une tige d'arbre insérée dans l'arbre d'entraînement, et dont la pointe est couplée à l'élément de came et dont l'extrémité est couplée à la poignée intérieure ; et une unité d'engrenage d'entraînement couplée à l'extrémité de la tige d'arbre et qui pivote en couplage engrené avec le moteur d'entraînement.
PCT/KR2012/011147 2012-01-03 2012-12-20 Ensemble couplage destiné à un arbre de poignée pour verrou de porte WO2013103205A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2012-0000539 2012-01-03
KR1020120000540A KR101243364B1 (ko) 2012-01-03 2012-01-03 기계식 해정 구조를 갖는 전자식 도어락 조립체
KR10-2012-0000540 2012-01-03
KR1020120000539A KR101214002B1 (ko) 2012-01-03 2012-01-03 도어락 손잡이 축의 클러치 조립체

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WO2013103205A1 true WO2013103205A1 (fr) 2013-07-11

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CN106320815A (zh) * 2015-07-05 2017-01-11 广东金点原子制锁有限公司 一种智能面板锁
CN107435467A (zh) * 2017-07-27 2017-12-05 深圳家卫士科技有限公司 一种防盗门智能锁
CN107956315A (zh) * 2016-10-17 2018-04-24 广东金点原子安防科技股份有限公司 一种指纹锁的开锁机构
CN108222698A (zh) * 2018-03-08 2018-06-29 温州威泰锁业有限公司 保险柜门锁
CN108518131A (zh) * 2018-04-26 2018-09-11 深圳市罗曼斯科技有限公司 一种锁具及其旋转式限位装置
CN108979336A (zh) * 2018-08-21 2018-12-11 广州第吉尔智能***制造有限公司 一种同轴双向智能锁离合机构
CN110219520A (zh) * 2019-07-15 2019-09-10 杭州易和网络有限公司 一种智能锁双保险开门结构
CN110700690A (zh) * 2019-09-25 2020-01-17 深圳市众德智能锁业有限公司 一种防振动智能锁及离合器机构
CN114412283A (zh) * 2021-12-29 2022-04-29 启北公司 用于智能门锁的传动离合机构及智能门锁
CN115162843A (zh) * 2022-06-17 2022-10-11 中国铁塔股份有限公司许昌市分公司 一种带离合止回结构的栓式锁具装置
CN117449704A (zh) * 2023-11-03 2024-01-26 中山市汇丰防盗设备科技有限公司 一种防暴力扭坏的智能锁具结构

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Cited By (17)

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Publication number Priority date Publication date Assignee Title
CN106320815A (zh) * 2015-07-05 2017-01-11 广东金点原子制锁有限公司 一种智能面板锁
CN107956315A (zh) * 2016-10-17 2018-04-24 广东金点原子安防科技股份有限公司 一种指纹锁的开锁机构
CN107435467B (zh) * 2017-07-27 2023-03-17 深圳家卫士科技有限公司 一种防盗门智能锁
CN107435467A (zh) * 2017-07-27 2017-12-05 深圳家卫士科技有限公司 一种防盗门智能锁
CN108222698A (zh) * 2018-03-08 2018-06-29 温州威泰锁业有限公司 保险柜门锁
CN108222698B (zh) * 2018-03-08 2023-11-07 温州威泰锁业有限公司 保险柜门锁
CN108518131A (zh) * 2018-04-26 2018-09-11 深圳市罗曼斯科技有限公司 一种锁具及其旋转式限位装置
CN108518131B (zh) * 2018-04-26 2024-04-26 深圳市罗漫斯智能家居有限公司 一种锁具及其旋转式限位装置
CN108979336B (zh) * 2018-08-21 2023-10-13 亚萨合莱(广州)智能科技有限公司 一种同轴双向智能锁离合机构
CN108979336A (zh) * 2018-08-21 2018-12-11 广州第吉尔智能***制造有限公司 一种同轴双向智能锁离合机构
CN110219520A (zh) * 2019-07-15 2019-09-10 杭州易和网络有限公司 一种智能锁双保险开门结构
CN110219520B (zh) * 2019-07-15 2024-04-30 杭州易和网络有限公司 一种智能锁双保险开门结构
CN110700690A (zh) * 2019-09-25 2020-01-17 深圳市众德智能锁业有限公司 一种防振动智能锁及离合器机构
CN114412283A (zh) * 2021-12-29 2022-04-29 启北公司 用于智能门锁的传动离合机构及智能门锁
CN115162843A (zh) * 2022-06-17 2022-10-11 中国铁塔股份有限公司许昌市分公司 一种带离合止回结构的栓式锁具装置
CN117449704A (zh) * 2023-11-03 2024-01-26 中山市汇丰防盗设备科技有限公司 一种防暴力扭坏的智能锁具结构
CN117449704B (zh) * 2023-11-03 2024-05-14 中山市汇丰防盗设备科技有限公司 一种防暴力扭坏的智能锁具结构

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