WO2019103489A1 - Serrure de porte de type à carte-clé perforée à pousser - Google Patents

Serrure de porte de type à carte-clé perforée à pousser Download PDF

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Publication number
WO2019103489A1
WO2019103489A1 PCT/KR2018/014454 KR2018014454W WO2019103489A1 WO 2019103489 A1 WO2019103489 A1 WO 2019103489A1 KR 2018014454 W KR2018014454 W KR 2018014454W WO 2019103489 A1 WO2019103489 A1 WO 2019103489A1
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WO
WIPO (PCT)
Prior art keywords
key
card key
pattern
card
hole
Prior art date
Application number
PCT/KR2018/014454
Other languages
English (en)
Korean (ko)
Inventor
이수영
Original Assignee
(주)메이즈텍
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
Application filed by (주)메이즈텍 filed Critical (주)메이즈텍
Priority to CN201880086695.6A priority Critical patent/CN111601939B/zh
Publication of WO2019103489A1 publication Critical patent/WO2019103489A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/007—Locks for use with special keys or a plurality of keys ; keys therefor the key being a card, e.g. perforated, or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0028—Other locks than cylinder locks with tumbler pins or balls

Definitions

  • the present invention relates to a door lock, and more particularly, to a door lock in which a hole card key is recognized and locked or unlocked.
  • a door lock is a device that is mounted on a door, and locks the door in a doorframe or releases it from a locked state according to a user operation.
  • digital door locks such as a password input method, a fingerprint recognition method, and an RF method are increasingly used to improve security reliability and ease of use.
  • Such a digital door lock has a disadvantage in that it can not function as a door lock when a circuit breakdown or a power source is discharged.
  • the object of the present invention is to provide a door lock of a through card key push type which can improve not only security but also ease of use.
  • a door lock having a card body, a through hole pattern formed through the card body, and a through hole card key including a non-through hole pattern formed on one surface of the card body, And includes a housing, a key inserting portion, an operating portion, a key recognizing portion, and a motion transmitting portion.
  • the key inserting portion inserts the through hole card key, is guided by the housing to move along the direction in which the through hole card key is inserted and pushed, and is provided with elastic force in the direction opposite to the push direction of the through hole card key.
  • the operating stand is supported by the housing to be able to rotate forward and backward to lock or unlock the lock assembly.
  • the key recognition unit performs a recognition operation on the through hole pattern and the non-through hole pattern of the through hole card key in the push process of the through hole card key.
  • the motion transfer unit transmits the push operation of the card slot card key in the forward and reverse directions of the operation unit when the key recognition unit recognizes the card slot key.
  • the user can recognize the hole card key only by the push operation of the effective hole card key without turning the door lock knob, and can switch the operation pad from the locked position to the unlocked position or from the unlocked position to the locked position, As well as complementing, ease of use can be improved.
  • FIG. 1 is a perspective view of a door lock of a through card key push type according to an embodiment of the present invention.
  • Fig. 2 is a perspective view showing the operation table shown in Fig. 1;
  • Fig. 3 is an exploded perspective view of Fig. 1. Fig.
  • FIG. 4 is an enlarged perspective view of the area A in Fig.
  • FIG. 5 is a perspective view of the key recognizing unit shown in FIG. 3; FIG.
  • 6 and 7 are views for explaining the action of the movable guide moving part.
  • FIGS. 10 and 11 are views for explaining the action of the pattern slider moving unit when the card reader key is recognized successfully.
  • FIG. 12 is a diagram for explaining the action of the pattern slider moving unit in the case of failing to recognize the through card key in FIG. 10;
  • FIG 13 and 14 are views for explaining the operation of the lifting block coupling portion.
  • Fig. 15 is a perspective view explaining the switching fixed block and the switching movable block.
  • Figs. 16 to 19 are views for explaining the action of the position switching unit. Fig.
  • 20 is a view showing an embodiment of a display driving unit for confirming whether a door lock is locked or opened.
  • FIG. 1 is a perspective view of a door lock of a through card key push type according to an embodiment of the present invention.
  • Fig. 2 is a perspective view showing the operation table shown in Fig. 1;
  • Figure 3 is a partially exploded perspective view of Figure 1;
  • 4 is an enlarged perspective view of the area A in Fig.
  • FIG. 5 is a perspective view of the key recognizing unit shown in FIG. 3;
  • FIG. 1 is a perspective view of a door lock of a through card key push type according to an embodiment of the present invention.
  • Fig. 2 is a perspective view showing the operation table shown in Fig. 1
  • Figure 3 is a partially exploded perspective view of Figure 1
  • 4 is an enlarged perspective view of the area A in Fig.
  • FIG. 5 is a perspective view of the key recognizing unit shown in FIG. 3;
  • the door lock 100 can be used to lock or unlock a lock assembly (not shown) on the door interior side by recognizing the through-hole card key 10 mounted on the outside of the door and inserted in a pushing manner .
  • the through card key 10 includes a card body 11, a through-hole pattern 12 formed through the card body 11, and a non-through hole pattern 13 formed on one side of the card body 11 .
  • the through-hole pattern 12 includes at least one passage 12a.
  • the cylindrical portion 12a may be formed in a circular hole.
  • the non-permeable pattern 13 includes at least one non-permeable portion 13a.
  • the non-passage 13a may have a closed structure without forming a groove. Although not shown, the non-passage 13a may be a circular groove.
  • the non-through hole pattern 13 may be configured to include a non-passage 13a having a closed structure without a groove and a non-passage 13a having a groove structure.
  • the through hole card key 10 includes at least one or more of the through hole 12a and the non-through hole 13a so as to enable unique identification, so that the through hole card key 10 can be improved in security by being combined and arranged in various patterns.
  • the door lock 100 includes a housing 110, a key insertion unit 120, an operation unit 130, a key recognition unit 140, and a motion transmission unit 150.
  • the door lock 100 is positioned such that the key insertion unit 120 is positioned so as to insert the through hole card key 10 from above the door outdoor side and the operation stand 130 is positioned on the door interior side, Can be mounted on the outdoor side of the door.
  • the key inserting portion 120 is disposed to horizontally insert the through hole card key 10 and, with reference to the operating stand 130 being located at an upper position, Will be described.
  • 'up' or 'down' refers to the position of the through card key 10 as a reference and is not limited to that term.
  • the housing 110 is mounted on the outdoor side of the door while supporting the key insertion unit 120, the operation unit 130, the key recognition unit 140, and the motion transmission unit 150.
  • the key inserting portion 120 inserts the through card key 10.
  • the key inserter 120 includes a key cover 140 and a key cover 140.
  • the key inserter 120 includes a key guide 140 and a key guide 140.
  • the key inserter 120 includes a key guide 140, (121).
  • the key inserting portion 120 is guided by the housing 110 so as to move along the direction in which the through card key 10 is inserted and pushed.
  • the housing 110 may have guide grooves 111 for key insertion portions formed on the left and right inner walls, respectively, extending along the pushing direction of the through hole card key 10.
  • the guide grooves 111 for the key inserting portions guide the left and right portions of the body 122 of the key inserting portion 120 to move in the pushing direction of the through hole card key 10, So that it can move in the pushing direction of the card key 10.
  • the key inserting portion 120 is provided with an elastic force in a direction opposite to the pushing direction of the through card key 10.
  • Elastic members 123 for a pair of key inserting portions can be installed between the key inserting portion 120 and the housing 110.
  • Each of the elastic members 123 for the key inserting portion may be formed of a compression coil spring.
  • the body 122 of the key insertion unit 120 may have support rods 122a protruding from the tip thereof with respect to the pushing direction of the through hole card key 10.
  • the elastic member 123 for the key inserting portion is supported by being inserted into both the body 122 of the key inserting portion 120 and the support groove 112 of the housing 110 with both ends of the elastic member 123 interposed therebetween, It is possible to provide an elastic force to the key insertion portion 120 in the direction opposite to the pushing direction of the key top 10.
  • the operation unit 130 is supported by the housing 110 in a forward / reverse rotation manner to lock or unlock the lock assembly.
  • the operation unit 130 rotates forward and backward about a vertical axis on the upper rear side of the housing 110 with reference to the hole card key 10 being pushed horizontally.
  • the operation unit 130 may include an operation shaft 131, a fastening piece 132, and a rotation block 133.
  • the operation shaft 131 is fitted in a shaft hole of the housing 110 and is rotatably supported.
  • the fastening piece 132 is formed to be pulled out from the housing 110 on the upper side of the operation shaft 131 and is fastened to the fastening piece bundle.
  • the rotation block 133 is formed to protrude along a part of the lower outer circumference of the operation shaft 131.
  • the rotation block 133 has a symmetrical shape with respect to the center.
  • the rotation block 133 has a rotation restricting groove 133a on its outer periphery.
  • the rotation restricting groove 133a limits the rotation range of the rotation block 133 by interposing the rotation limiting protrusion 113 of the housing 110 so as to restrict the forward and reverse rotation ranges of the operation rod 130.
  • the key recognition unit 140 performs a recognition operation on the through hole pattern 12 and the non-through hole pattern 13 of the through hole card key 10 in the pushing process of the through hole card key 10.
  • the key recognition unit 140 includes a plurality of recognition bars 141, a fixed guide 142, a movable guide 143, a movable guide moving unit 144, a pattern slider 145, Section 146, as shown in FIG.
  • the plurality of recognition bars 141 are provided in such a manner that the non-communicating pattern 13 of the through card key 10 is located at the upper side, Respectively.
  • the recognition bars 141 have a lower end portion in contact with the through- ), Respectively.
  • Each lower end of the recognition bars 141 is sized to be inserted into the passage 12a of the through-hole pattern 12.
  • the recognition bars 141 are formed with projecting pins 141a on their respective sides.
  • the projecting pins 141a of the recognition bars 141 are projected so as to be inserted into the pattern grooves 1452a of the pattern slider 145, respectively.
  • the recognition bars 141 are provided with elasticity downwardly.
  • the elastic members 1411 for the recognition bar can be provided on the upper side of the projecting pins 141a.
  • the elastic member 1411 for the recognition bar may be formed of a compression coil spring.
  • the elastic member 1411 for the recognition bar is supported by the upper frame 1431 of the movable guide 143 while the upper end is fitted to the upper end of the recognition bar 141 and the lower end is supported by the upper jaws of the projecting pin 141a, It is possible to apply an elastic force to the recognition bar in the direction of lowering the recognition bar 141. [
  • the fixing guide 142 is formed in the key insertion unit 120 so as to guide the lower end of each of the recognition bars 141 with the lower end thereof inserted thereinto.
  • the fixing guide 142 may be integrally formed with the body 122 of the key inserting part 120, but may be a separate member and coupled thereto.
  • the fixing guide 142 can insert the through hole card key 10 between the key cover 121 and the key cover 121 spaced from the lower side.
  • the key inserting unit 120 stops the through card key 10 in a state where the through hole pattern 12 and the non-through hole pattern 13 of the through hole card key 10 correspond to the lower ends of the identification bars 141 (Not shown).
  • the key inserting portion 120 moves according to the pushing operation of the card pocket key 10 .
  • the movable guide 143 guides the lifting and lowering of the recognition bars 141 in a state of being supported by the fixed guide 142 so as to be movable up and down. Therefore, the movable guide 143 raises and lowers the recognition bars 141 at the time of ascending and descending, and at the same time, the recognition bars 141 are independent of the through-hole pattern 12 and the non-communicating pattern 13 of the through- So that it can be guided to ascend and descend.
  • the movable guide 143 may have a plurality of guide holes 143a that pass through the upper and lower sides, respectively.
  • the fixing guides 142 may have guide rods 142a that protrude vertically from the upper surface and fit into the guide holes 143a, respectively.
  • the movable guide 143 can be guided along the guide rods 142a fitted in the guide holes 143a.
  • the movable guide 143 may include an upper frame 1431, a lower frame 1432, and a vertical frame 1433.
  • the upper frame 1431 passes through the upper ends of the recognition bars 141 and guides the upper and lower frames 1431 and 1431 by elevating.
  • the lower frame 1432 is spaced apart from the lower side of the upper frame 1431 so as to guide the lower ends of the recognition bars 141 through the upper frame 1431.
  • the vertical frame 1433 supports the projecting pins 141a of the recognition bars 141 between the upper frame 1431 and the lower frame 1432 in a liftable manner.
  • the movable guide moving part 144 moves the movable guide 143 down according to the pushing operation of the card slot key 10.
  • the movable guide moving part 144 may include a pair of moving pins 1441 and moving guide grooves 1442.
  • the movable pins 1441 protrude from the left and right sides of the movable guide 143, respectively.
  • the movement guide grooves 1442 are formed in the housing 110 to guide the downward movement of the movable guide 143 in the process of moving the movable guide 143 by the pushing operation of the card slot key 10, .
  • the movement guide groove 1442 may be formed by sequentially connecting the upper guide groove 1442a, the intermediate guide groove 1442b, and the lower guide groove 1442c.
  • the movable guide 143 is lifted up to the maximum position when the movable pin 1441 is located in the upper guide groove 1442a, Is located at the maximum position when it is positioned in the lower guide groove 1442c.
  • the maximum height of the movable guide 143 is set so that the bottom of each of the recognition bars 141 is left standing from the key insertion unit 120.
  • the recognition bars 141 descend together. At this time, the recognition bars 141 corresponding to the through-hole patterns 12 are lowered until they are inserted into the through-holes 12a, and the recognition bars 141 corresponding to the non- The cardholder 10 recognizes the cardholder card 10 by descending until it comes into contact with the cardholder card 10.
  • the pattern slider 145 is moved from the movable guide 143 to the through-hole card 141 when the height of the projecting pins 141a when the recognition bars 141 are lowered is positioned to match the through-hole patterns 12 and non- And pattern grooves 1452a for guiding the projecting pins 141a so as to be drawn out in the left-right direction orthogonal to the pushing direction of the key 10.
  • the pattern slider 145 may include a pattern plate 1451, pattern blocks 1452, and a pattern frame 1453.
  • the pattern plate 1451 is supported on the upper frame 1431 and the lower frame 1432 of the movable guide 143 so as to be slidable in the left and right directions outside the vertical frame 1433 of the movable guide 143.
  • the pattern plate 1451 can mount the pattern blocks 1452 through the mounting holes, respectively.
  • the two pattern plates 1451 are provided to form the through hole pattern 12 and the non- (13). ≪ / RTI >
  • the pattern blocks 1452 have pattern grooves 1452a. 8 and 9, the pattern grooves 1452a are formed in such a manner that the height of the projecting pins 141a when the recognition bars 141 are lowered is positioned to match the through-hole patterns 12 and the non-
  • the pattern plates 1451 are set in such a manner as to guide the projecting pins 141a so that the pattern plates 1451 can be slidably pulled out from the movable guide 143, respectively.
  • the pattern blocks 1452 can be replaced in accordance with the pattern type of the perforated card key 10 so that the pattern slider 145 can be easily configured can do.
  • the pattern frame 1453 supports the pattern plates 1451 so that the slide movement of the pattern plates 1451 relative to the movable guide 143 can be made stable.
  • the pattern slider 145 is provided with an elastic force in the pulling direction with respect to the movable guide 143.
  • An elastic member 1454 for a pattern slider can be provided between the pattern slider 145 and the housing 110.
  • the elastic member 1454 for the pattern slider may be formed of a compression coil spring.
  • the support shaft 1455 may be formed at the tip of the pattern frame 1453 with respect to the drawing direction of the pattern frame 1453.
  • the movable head 1456 is fitted through the tip of the support shaft 1455 and can be slidably supported along the support shaft 1455.
  • the elastic member 1454 for the pattern slider is inserted into the support shaft 1455 and urges the pattern slider 145 in the direction in which the pattern slider 145 is pulled in the state in which the movable head 1456 is in close contact with the inner wall of the housing 110. [ .
  • the movable head 1456 can come into contact with the protruding piece 1457 of the inner wall of the housing 110 while the movable guide 143 is lifted.
  • the movable head 1456 can move away from the projecting piece 1457 and abut against the inner wall of the housing 110 when the movable guide 143 is positioned so as to descend to the maximum.
  • the elastic force applied to the pattern slider 145 by the elastic member 1454 for the pattern slider can be weakened, it is possible to smoothly pull out the pattern slider 145 by the pattern slider moving portion 146 have. Since the movable head 1456 has a convexly curved front end, movement of the movable head 1456 relative to the protruding piece 1457 can be smooth.
  • the pattern slider moving unit 146 draws the pattern slider 145 from the movable guide 143 when the through hole card key 10 is recognized successfully.
  • the pattern slider moving section 146 may include a moving rod 1461 and a moving guide block 1462.
  • the moving rod 1461 protrudes from the top of the pattern slider 145.
  • the moving rod 1461 can be positioned above the tip of the pattern frame 1453 with respect to the drawing direction of the pattern frame 1453.
  • the movement guide block 1462 is supported by the housing 110 so as to be movable in the left and right direction of the through card key 10 in a state in which elastic force is applied to the outside chamber.
  • the movement guide block 1462 may include guide protrusions 1462a.
  • the housing 110 may have guide holes 114 for guiding the movement guide block 1462 in the left and right direction by inserting the guide protrusions 1462a.
  • the elastic member 1463 for the movement guide block may be installed between the movement guide block 1462 and the housing 110.
  • the elastic member 1463 for the movable guide block is made of a compression coil spring and can apply an elastic force to the movable guide block 1462 in the direction of moving the movable guide block 1462 outwardly.
  • the elastic member 1463 for the moving guide block can be set to have greater elastic force than the elastic member 1454 for the pattern slider.
  • the movement guide block 1462 moves the pattern slider 145 in the process of moving the pattern slider 145 by the pushing operation of the hole card key 10,
  • the pattern slider 145 is pulled out from the movable guide 143 as the user pushes the pattern slider 1451 outward.
  • the movement guide block 1462 has a guide protrusion 1462b that extends downward from the inner end adjacent to the center of the housing 110 and extends downward.
  • the guide protrusion 1462b enters the moving rod 1461 through the inside thereof.
  • the inner surface of the guide projection 1462b is formed in such a shape that a plane section is continued from the convex curve section in the pushing direction of the through hole card key 10.
  • the moving rod 1461 is pushed to the outside room through the convex curve section of the guide projection 1462b, The pattern slider 145 can be pulled out of the movable guide 143 and then held in the pulled-out state. In this state, the card insertion portion 120 can continue to move along the pushing direction of the through card key 10.
  • the movable bar 1461 is moved in the left /
  • the moving rod 1461 pushes the moving guide block 1462 toward the inner side through the convex curved section of the guiding protrusion 1462b and then moves to the plane section of the guiding protrusion 1462b . Therefore, the card insertion portion 120 can continue to move along the pushing direction of the through-hole card key 10.
  • the movement guide block 1462 can be pulled out of the housing 10 with the outer end near the edge of the housing 110 as the left and right moves.
  • the outer end of the movement guiding block 1462 is maintained in a state of being pulled out of the housing 110 when the through hole card key 10 is recognized and when the hole card key 10 is not recognized, 110). Accordingly, whether or not the recognition of the cardholder card key 10 is successful can be confirmed from the outgoing / incoming state with respect to the outer end of the movement guide block 1462.
  • the motion transmission unit 150 transmits the push operation of the card slot key 10 to the operation unit 130 in the forward and reverse directions when the key recognition unit 140 is successfully recognized for the card slot card 10.
  • the motion transmission unit 150 does not transmit the pushing operation of the card slot key 10 to the operation unit 130 when the key recognition unit 140 fails to recognize the card slot key 10 .
  • the motion transmission unit 150 may include a lift block 151, a lift block coupling unit 152, a push pin 153, and a position switching unit 154.
  • the elevating block 151 is supported by the key inserting portion 120 so as to be able to ascend and descend, and is moved toward the operating block 130 by the pushing operation of the card slot key 10.
  • the ascending / descending block connecting unit 152 ascends the ascending / descending block 151 in conjunction with the movement of the pattern slider 145 drawn out from the key recognizing unit 140 upon successful recognition of the key recognizing unit for the through card key 10.
  • the elevating block coupling portion 152 may include a coupling block 1521, coupling pins 1522, and coupling holes 1523
  • the associating block 1521 is fixed to the pattern slider 145 and moves together with the pattern slider 145.
  • the coupling pins 1522 protrude from the tip of the coupling block 1521 and are laterally spaced from each other with respect to the pushing direction of the through hole card key 10.
  • the coupling holes 1523 guide the lift of the lift block 151 when the coupling block 1521 moves along the drawing direction of the pattern slider 145 with the coupling pins 1522 sandwiched therebetween.
  • the connection hole 1523 may be formed in such a manner that the upper connection hole 1523a, the intermediate connection hole 1523b, and the lower connection hole 1523c are connected in order in the drawing direction of the pattern slider 145. 13, the lifting block 151 is located at the maximum downward position when the coupling pin 1522 is located in the upper coupling hole 1523a, and the coupling pin 1522, Is located at the maximum when it is located in the lower connection hole 1523c.
  • the push pin 153 is movably supported on the upper portion of the lifting block 151 in the left-right direction orthogonal to the pushing direction of the through-hole card key 10.
  • the elevating block 151 has a pin guide groove 151a extending in the left-right direction on the upper surface thereof.
  • the push pin 153 can be moved laterally along the pin guide groove 151a in a state in which the push pin 153 is prevented from being upwardly separated from the pin guide groove 151a through the release preventing piece at the lower end.
  • the push pin 153 moves up and down together with the lifting and lowering of the lifting block 151.
  • the push pin 153 is moved up and down by the lift block 151 when the card reader 10 is recognized by the pushing pin 153. In this state, And then, The push pin 153 is moved downward by the lift block 151 in the process of being moved by the push operation of the card slot key 10 in the state of being lowered by the lift block 151 when the hole card key 10 is not recognized, And does not rotate the operation platform 130.
  • the position switching unit 154 switches the left and right positions of the push pin 153 in the process of moving the pushing pin 153 in accordance with the pulling operation of the hole card key 10 after rotating the operating rod 130.
  • the position switching section 154 may include left and right push pin guide blocks 1541a and 1541b, a switching fixed block 1542, and a switch movable block 1543.
  • the left and right push pin guide blocks 1541a and 1541b guide the movement of the push pin 153 so that the push pin 153 moves toward the center after rotating the operating rod 130.
  • the left and right push pin guide blocks 1541a and 1541b have left and right sloped surfaces symmetrical to the left and right sides, respectively.
  • Left and right sloping surfaces of the left and right push pin guide blocks 1541a and 1541b are gradually tapered along the pushing direction of the through hole card key 10 to guide the push pin 153 toward the center.
  • the left and right push pin guide blocks 1541a and 1541b may be integrally formed or fixed to the housing 110.
  • the switch fixing block 1542 is fixed to the housing 110 in such a manner that the left and right inclined surfaces are gradually moved away from each other along the drawing direction of the through card key 10.
  • the left and right inclined surfaces of the switching fixed block 1542 are bilaterally symmetrical.
  • the body 1542a of the switch fixing block 1542 may be in the form of a triangular plate.
  • the switch block 1543 is pushed by the push pin 153 in the process of moving the push pin 153 by the push operation of the through hole card key 10 to be switched and fixed Block 1542 of FIG.
  • the switching block 1543 is pushed by the push pin 153 when the push pin 153 approaches the raised state and moves the push pin 153 downward when the push pin 153 approaches the downward state Respectively.
  • the switching block 1543 has guide holes 1543a for the moving blocks which are elongated to the left and right, respectively.
  • the switching fixed block 1542 has guide rods 1542b for the fixed block which protrude from the upper surface of the body 1542a, respectively.
  • the guide rods 1542b for the fixed block are fitted in the guide holes 1543a for the movable block, respectively, and guide the movement of the switchable block 1543 to the left and right.
  • the length of the movable block guide hole 1543a is shifted to the right by the push pin 153 approaching from the left when the switch block 1543 is located at the leftmost side, And is pushed by the push pin 153 approaching from the right when it is located on the right side and is set to move to the left.
  • the switching fixed block 1542 may have a position retaining projection 1542c projecting from the upper surface.
  • the switching block 1543 may have position holding holes 1543b.
  • the position retaining hole 1543b on the left side holds the position of the switchable block 1543 by inserting the position retaining protrusion 1542c in the state that the switchable block 1543 has moved to the leftmost position.
  • the position retaining hole 1543b on the right side holds the position of the switchable block 1543 by inserting the position retaining protrusion 1542c in the state in which the switchable block 1543 has moved to the rightmost position.
  • the switching block 1543 has first and second switching grooves 1543c and 1543d.
  • the first switching groove 1543c guides the movement of the push pin 153 by the drawing operation of the through hole card key 10 to the center.
  • the first switching groove 1543c has left and right inclined surfaces on left and right inner wall portions. The left and right inclined surfaces of the first switching groove 1543c are gradually tapered along the drawing direction of the through hole card key 10 so that the push pin 153 can be guided toward the center.
  • the second switching groove 1543d is connected to the first switching groove 1543c and selectively forms a path with the left and right sloping surfaces of the switching block 1542 according to the left and right positions, And guides the movement of the push pin 153 by operation.
  • the second switching groove 1543d has left and right inclined surfaces on left and right inner wall portions.
  • the left and right inclined surfaces of the second switching groove 1543d may be gradually widened along the drawing direction of the through hole card key 10.
  • the left and right inclined surfaces of the second switching groove 1543d are set at the same angles as the left and right inclined surfaces of the switching fixed block 1542.
  • the right inclined surface of the second switching groove 1543d abuts on the right inclined surface of the switching fixed block 1542 and the left inclined surface of the second switching groove 1543d and the switching inclined surface of the switching fixed block 1543 are in contact with each other, A path for movement of the push pin 153 is formed between the left inclined surfaces of the push pin 1542.
  • the left inclined surface of the second switching groove 1543d abuts against the left inclined surface of the switching fixed block 1542 and the right inclined surface of the second switching groove 1543d and the switching inclined surface of the switching fixed block 1543 are brought into contact with the left inclined surface of the switching fixed block 1542, A path for movement of the push pin 153 is formed between the right inclined surfaces of the push pin 1542.
  • the push pin 153 when the push pin 153 is moved in the pull-out direction of the through-hole card key 10, the push pin 153 moves to the center along the left inclined face of the first switch groove 1543c , And passes through the passage formed between the right inclined face of the second switching groove 1543d and the right inclined face of the switching fixed block 1542. [ Therefore, the push pin 153 can be shifted from left to right.
  • the switch block 1543 is moved to the leftmost position, And moves toward the center by the right inclined surface of the block 1541b. Then, when the push pin 153 moves in the pull-out direction of the through-hole card key 10, the push pin 153 moves to the center along the right side inclined surface of the first switching groove 1543c, And the left inclined face of the switching fixed block 1542. [ Therefore, the push pin 153 can be shifted from right to left.
  • the user When the operating stand 130 is in the locked position, the user inserts the through card key 10 into the key inserting portion 120. At this time, the through-hole card key 10 is formed by the stopper 124 in the key inserting portion 120 so that its tip end is in contact with the lower ends of the recognition bars 141, Stop. In this state, when the user pushes the through card key 10 continuously, the key inserting portion 120 is guided by the housing 110 according to the pushing operation of the through card key 10.
  • the key recognizing unit 140 performs a recognition operation on the through-hole pattern 12 and the non-through hole pattern 13 of the through hole card key 10.
  • the movable guide 143 is lowered by the movable guide moving part 144, so that the recognition bars 141 are lowered.
  • the slider 145 becomes ready to be drawn out. In this state, the pattern slider 145 is pulled out of the movable guide 143 by the pattern slider moving part 146 while moving in the pushing direction of the through card key 10.
  • the motion transmission unit 150 is operated.
  • the elevating block connecting portion 152 raises the push pin 153 in accordance with the drawing operation of the pattern slider 145 and raises the elevating block 151.
  • the push pin 153 moves along the pushing direction of the through card key 10 in the state of being raised from the leftmost side.
  • the push pin 153 rotates the operating rod 130 in the clockwise direction while moving the switching block 1543 of the position switching unit 154 to the rightmost position to switch from the locked position to the unlocked position, And is moved toward the center by the left push pin guide block 1541a.
  • the key inserting portion 120 is moved in the direction opposite to the pushing direction of the card slot key 10 by the elastic member 123 for the key inserting portion So as to be withdrawn.
  • the push pin 153 is positioned at the rightmost position through the right passage between the switching block 1543 and the switching block 1542 while moving in the drawing direction of the through card key 10.
  • the pattern slider 145 is moved away from the pattern slider moving part 146 as the key insertion part 120 continuously moves in the drawing direction of the through hole card key 10 and then is moved by the elastic member 1454 for the pattern slider And is guided into the movable guide 143. Then, the push pin 153 is lowered. In this state, the movable guide 143 is raised by the movable guide moving part 144 while moving in the drawing direction of the through-hole card key 10, so that the recognition bars 141 are raised. Therefore, the user can remove the card slot key 10 from the key inserting portion 120.
  • the push pin 153 When the operation card 130 is in the unlocked position and the user inserts the card reader 10 into the key insertion unit 120 and pushes the key card reader 10 into the key insertion unit 120, The pattern 12 and the non-through hole pattern 13, and when the recognition of the through hole card key 10 is successful, the push pin 153 is raised by the above-described processes. The push pin 153 moves along the pushing direction of the through card key 10 in the raised state from the rightmost side. Then, the push pin 153 rotates the operating rod 130 counterclockwise while moving the switching block 1543 of the position switching portion 154 to the leftmost position to switch from the unlocking position to the locking position, And is moved toward the center by the right push pin guide block 1541b of the switching portion 154. [
  • the push pin 153 moves in the pull-out direction of the through-hole card key 10 while the switch block 1543 and the switch block 1542 To the left side through the left passage between the left side and the right side. Then, by the above-described processes, the user leaves the card insertion key card 10 from the key insertion portion 120 in a recoverable state.
  • the push pin 153 moves downward after passing through the lower side of the operation pad 130. Thus, the operation pad 130 is moved to the locked position or the unlocked position .
  • the door lock 100 when the through card key 10 is valid, the user recognizes the through card key 10 only by the pushing operation of the through card key 10 without rotating the door lock knob, Can be switched from the locked position to the unlocking position or from the unlocking position to the locked position, thereby improving not only security but also ease of use.
  • the door lock 100 may further include a display driver 160 that displays a locked state or a unlocked state of the lock assembly according to forward and reverse rotation of the operation unit 130.
  • 20 is a view showing an embodiment of a display driving unit for confirming whether a door lock is locked or opened.
  • the display driver 160 includes a magnet 161, a coil 162, a signal generator 163, a filter 164, a pair of switches 165a and 165b, and a pair of LEDs (S) 166a, 166b.
  • the magnet 161 changes the magnetic field by the reciprocating movement of the through-hole card key 10 according to the pushing.
  • the magnet 161 may be mounted on the key inserting portion 120 and may be reciprocated with the key inserting portion 120 which is reciprocated according to insertion of the hole card key 10 into the key inserting portion 120 to change the magnetic field Can be implemented.
  • the coil 162 instantaneously induces a current by the magnetic field which is changed by the reciprocating movement of the magnet 161.
  • the coil 162 may be patterned in the housing 110 to instantaneously induce a current by a magnetic field that changes when the magnet 161 is mounted on the key inserting portion 120.
  • the signal generator 163 is driven according to an instantaneous current induced by the coil 162 to generate a driving signal for instantaneous blinking of the LED.
  • a signal generator circuit for generating a rated driving signal such as a generator or the like is already known before this application, so a detailed description thereof will be omitted.
  • the filter 164 stabilizes the drive signal for instant flashing of the LED generated by the signal generator 163.
  • the filter 164 may be an RC filter made up of a resistor R and a capacitor C.
  • the pair of switches 165a and 165b is a hole card key operation for locking the lock assembly or a hole card key operation for unlocking the lock assembly, one of them is turned on and the other is turned off )do.
  • the switch 165a is turned on and the switch 165b is turned off when the rotation direction of the operation rod 130 rotated in the reverse direction is the forward direction (clockwise direction) And the switch 165a is turned off and the switch 165b is turned on when the rotational direction of the operating rod 130 is the reverse direction (counterclockwise).
  • Either one of the LED pairs 166a and 166b is instantaneously flickered depending on whether it is a hole card key operation for locking the lock assembly or a hole card key operation for unlocking the lock assembly.
  • the LED pairs 166a and 166b are mounted to the housing 110 so as to be exposed to the outside.
  • the signal generator 163 is generated by the signal generator 163 in accordance with the switch 165a on when the rotational direction of the operating rod 130 rotated in the forward and reverse directions when the lock assembly is locked or unlocked is the forward direction
  • the LED 166a may be momentarily flashed by applying a drive signal to the LED 166a to stabilize the LED instantaneously by the filter 164 to indicate that the latch has been released.
  • the switch 165b is turned on by the signal generator 163 when the rotation direction of the operating rod 130 rotated in the normal and reverse directions when the lock assembly is locked or unlocked is the reverse direction (counterclockwise) May be implemented to notify that the lock assembly is locked by applying a drive signal to the LED 166b that is generated and stabilized by the filter 164 to flash momentarily to flash the LED 166b momentarily.
  • the LED 166a flashes differently in a first color, such as green, and the LED 166b, in a second color, such as red, so that the user can easily identify whether the lockstock has been unlocked or the lockstock has been locked .
  • a first color such as green
  • the LED 166b in a second color, such as red
  • the present invention can notify the user whether the door lock has been unlocked or the door lock has been locked through the LED, thereby improving user convenience.

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

La présente invention concerne une serrure de porte de type à carte-clé perforée à pousser qui comprend un boîtier, une partie d'insertion de clé, une tige d'actionnement, une partie de reconnaissance de clé et une partie de transmission de mouvement. Une carte-clé perforée est insérée à l'intérieur de la partie d'insertion de clé, qui est guidée par le boîtier de façon à se déplacer dans le même sens que le sens d'insertion et de poussée de la carte-clé perforée et qui reçoit une force élastique dans le sens opposé à celui de poussée de la carte-clé perforée. La tige d'actionnement est supportée par le boîtier de manière à pouvoir tourner vers l'avant et vers l'arrière, ce qui permet de verrouiller ou de déverrouiller un barillet de serrure. La partie de reconnaissance de clé reconnaît des motifs perforés et des motifs non perforés de la carte-clé perforée pendant la poussée de la carte-clé perforée. La partie de transmission de mouvement transmet un mouvement de poussée de la carte-clé perforée en tant que mouvements de rotation vers l'avant et vers l'arrière de la tige d'actionnement lorsque la partie de reconnaissance de clé reconnaît avec succès la carte-clé perforée.
PCT/KR2018/014454 2017-11-24 2018-11-22 Serrure de porte de type à carte-clé perforée à pousser WO2019103489A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201880086695.6A CN111601939B (zh) 2017-11-24 2018-11-22 穿孔卡钥匙推式门锁

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KR1020170158749A KR101961277B1 (ko) 2017-11-24 2017-11-24 통공 카드키 푸시 방식의 도어록
KR10-2017-0158749 2017-11-24

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JPH09291729A (ja) * 1996-04-26 1997-11-11 N K Parts Kogyo:Kk カード式錠
KR0137881B1 (ko) * 1994-11-17 1998-06-15 김경수 카드키를 이용한 시건장치
KR20100132571A (ko) * 2009-06-10 2010-12-20 (주)메이즈텍 통공 카드 인식 록킹 해정장치
KR101262790B1 (ko) * 2011-12-06 2013-05-15 (주)메이즈텍 통공 카드 키, 및 이를 인식하는 록킹 해정장치
KR101706285B1 (ko) * 2016-08-22 2017-02-23 (주)씨리얼 실내 통합관리형 도어 락

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CN201087607Y (zh) * 2007-09-18 2008-07-16 韩雪伟 直推式弹子锁
CN201265293Y (zh) * 2008-10-16 2009-07-01 陈炳良 一种锁具防盗装置及其配用的钥匙
CN103038431B (zh) * 2010-06-23 2015-12-02 株式会社马泽技术 穿孔卡片识别锁定/解锁装置
CN201794385U (zh) * 2010-08-10 2011-04-13 欧阳满桂 外锁式安全防盗锁
CN202596304U (zh) * 2012-05-11 2012-12-12 蒋浩 直推式防盗锁

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Publication number Priority date Publication date Assignee Title
KR0137881B1 (ko) * 1994-11-17 1998-06-15 김경수 카드키를 이용한 시건장치
JPH09291729A (ja) * 1996-04-26 1997-11-11 N K Parts Kogyo:Kk カード式錠
KR20100132571A (ko) * 2009-06-10 2010-12-20 (주)메이즈텍 통공 카드 인식 록킹 해정장치
KR101262790B1 (ko) * 2011-12-06 2013-05-15 (주)메이즈텍 통공 카드 키, 및 이를 인식하는 록킹 해정장치
KR101706285B1 (ko) * 2016-08-22 2017-02-23 (주)씨리얼 실내 통합관리형 도어 락

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CN111601939B (zh) 2021-11-12
KR101961277B1 (ko) 2019-03-25

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