JP2016098505A - Electronic key - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent a mechanical key from falling off against a user's will.SOLUTION: An electronic key 10 comprises: a mechanical key 40 detachably provided in a key accommodation part 21 in a key case 11; a pair of left and right lock levers 51a, 51b detachably engaged with respective engaged parts 44a, 44b of the mechanical key 40; a pair of left and right unlock buttons 55a, 55b provided so as to be capable of being operated on both left and right sides of the key case 11; a pair of slide members 52a, 52b provided horizontally slidably and in an engageable manner on the lock levers 51a, 51b and unlocking levers 55a, 55b, respectively; and an energizing member for performing energization in a direction in which the respective lock levers 51a, 51b engage with the respective engaged parts 44a, 44b.SELECTED DRAWING: Figure 5

Description

  The present invention relates to an electronic key used in a locking / unlocking control system that remotely locks and unlocks a door locking device.

  With the development of information communication technology in recent years, a locking / unlocking control system that performs locking / unlocking by remotely operating a locking device provided on a door of a house or a vehicle has become widespread. In this locking / unlocking control system, an electronic key is used, and this electronic key is equipped with electronic parts that can remotely control a door locking device, and a mechanical key mainly for emergency use is detachable. It has been.

  As a conventional electronic key of this type, for example, as described in Patent Document 1, a holding space for detachably holding a mechanical key is formed in a housing, and both left and right sides of the holding space are formed. A lock member formed by bending a belt-shaped elastic plate is provided, and by engaging the curved portion of the lock member with the recess of the mechanical key housed in the holding space, the one that tries to hold the mechanical key stably is provided. Are known. In this case, the mechanical key is coupled to the casing via a coupling member in order to prevent the mechanical key from being separated and dropped from the casing unexpectedly (see Patent Document 1).

JP 2003-113683 A

  However, in the technique described in Patent Document 1 described above, since the connecting member that connects the housing and the mechanical key is attached, the mechanical key is used by the connecting member when the mechanical key is attached to or detached from the housing. There is a problem that the operability is deteriorated due to the restraint of movement. In addition, there is a problem that when the electronic key is carried, the connecting member becomes an obstacle and it is difficult to carry the electronic key, and there are problems that the number of parts increases and the manufacturing takes time.

  On the other hand, in order to prevent the mechanical key from separating and dropping from the casing without attaching such a connecting member, it is necessary to set the elastic force of the lock member to be strong. This causes a problem that it is difficult to perform the attaching / detaching operation (particularly, the removing operation) of the mechanical key.

  The present invention has been made to solve the above-described problems, and can be easily attached and detached without attaching a component such as the above-described connecting member. It is an object of the present invention to provide an electronic key with excellent portability that can prevent the key from falling off.

  The electronic key according to the present invention is provided with a key case for storing an electronic component capable of remotely operating a door locking device, and a key storage portion in the key case, which is detachably provided, and a locking portion on both the left and right sides. And a pair of left and right lock levers that can be rotated on the left and right outer sides of the key storage portion and can be engaged with and disengaged from the respective locked portions of the mechanical key, and both left and right sides of the key case A pair of left and right lock release buttons that are operably provided, a pair of slide members that are respectively engageable with the lock levers and the lock release buttons and are slidable left and right, and the lock levers are An urging member for urging in a direction to be engaged with each locked portion, and when the mechanical key is mounted on the key storage portion, the urging force of the urging member When each of the lock levers holds the mechanical key from both the left and right sides, the mounting position of the mechanical key is maintained by locking the locked part, while operating the left and right lock release buttons, Each of the slide members slides in a direction against the urging force of the urging member, and the locking state of the lock levers with respect to the locked portions is released, whereby the mechanical key is released from the key storage portion. It can be removed.

  According to this configuration, when the electronic key is carried, there is no risk that the mechanical key will be separated and dropped from the key case, and loss of the electronic key or the mechanical key can be prevented.

  In the electronic key according to the present invention, the key case is formed flat, the key storage portion is formed flat along the bottom surface of the key case, the mechanical key has a flat shape, and the key case The key case is detachably provided in the key storage part by sliding along the bottom surface of the key case, each lock lever has a flat shape, and the key case is centered on a support shaft provided on the left and right outer sides of the key storage part. It is provided so that it can be engaged with and disengaged from each locked portion of the mechanical key by rotating along the bottom surface of each of the mechanical keys, and each of the slide members has a flat shape and overlaps above each of the lock levers. It is preferable to be provided so as to be slidable left and right along the respective lock levers.

  According to this configuration, since the electronic key has a flat and compact shape, portability can be improved.

  Further, in the electronic key according to the present invention, the mechanical key is housed in the key case when projecting to the key storage part, and a key head part protruding outward from the key case when the key is installed in the key storage part. And a key blade portion in which the locked portion is formed at an end portion on the key head portion side, and the support shaft is more than a locked portion of the mechanical key mounted on the key storage portion. It is preferable that it is disposed at a position close to the key blade portion on the tip side.

  According to this configuration, even if a force is applied in the direction in which the mechanical key is pulled out from the key case, a moment for rotating the lock lever in the direction to release the locked state with the locked portion does not occur. Therefore, there is no fear that the mechanical key will be separated and dropped from the key case, and the loss of the electronic key or the mechanical key can be more reliably prevented.

  Further, in the electronic key according to the present invention, the lock release buttons are provided at opposing positions on the left and right side surfaces of the key case, and the urging force is applied to the slide members by pressing them in directions close to each other. It is preferable that the locking state of the lock levers with respect to the locked portions is released by sliding in a direction against the urging force of the member.

  According to this configuration, the lock release button can be easily operated, and the operability of the electronic key can be improved.

  Further, in the electronic key according to the present invention, a flat pressing member is provided so as to overlap above the slide members, and the key storage portion and the lock are provided between the pressing member and the bottom surface of the key case. A lever and the slide member are preferably arranged.

  According to this configuration, the mechanical key can be provided with a strength sufficient to withstand frequent operation of attaching / detaching the mechanical key. The present invention can also be applied to applications in which the mechanical key is frequently attached and detached, such as in an apartment house that uses the mechanical key to lock and unlock the mechanical lock of the common part.

  In the electronic key according to the present invention, the urging member is provided to urge the slide members in opposite directions, and the urging members are accommodated in the slide members and the pressing member. It is preferable that an opening is formed.

  According to this configuration, since the urging member can be efficiently stored in the key case, the electronic key can be made compact and the portability can be further improved.

  According to the present invention, when the electronic key is carried, there are no fears that the mechanical key is unintentionally separated from the key case and the electronic key and the mechanical key can be prevented from being lost. Can be obtained.

It is a perspective view which shows the electronic key which concerns on embodiment of this invention. It is a perspective view which shows the electronic key which concerns on embodiment of this invention. It is sectional drawing which shows the internal structure of the electronic key which concerns on embodiment of this invention. It is a perspective view which shows the internal structure of the electronic key which concerns on embodiment of this invention. It is a perspective view which shows the internal structure of the electronic key which concerns on embodiment of this invention. It is a perspective view which shows the internal structure of the electronic key which concerns on embodiment of this invention. It is a perspective view which shows the internal structure of the electronic key which concerns on embodiment of this invention. It is a perspective view which shows the state in which the mechanical key was locked in the electronic key which concerns on embodiment of this invention. It is a perspective view which shows the state by which the mechanical key was unlocked in the electronic key which concerns on embodiment of this invention.

  Hereinafter, an electronic key according to an embodiment of the present invention will be described with reference to the drawings. Here, FIG. 1 is a perspective view showing the electronic key according to the embodiment of the present invention, FIG. 2 is a perspective view showing the electronic key in a state where the mechanical key is separated, and FIG. 3 is a cross-sectional view showing the internal structure of the electronic key. 4 is a perspective view showing the relationship between the lock lever and the mechanical key, FIG. 5 is a perspective view showing a state where the lock mechanism is attached to the key case, and FIG. 6 is a state where a presser plate is attached in addition to the state shown in FIG. FIG. 7 is a perspective view showing a state where an electronic component is attached in addition to the state shown in FIG.

  An electronic key 10 according to an embodiment of the present invention includes a key case 11 in which a removable mechanical key 40, a lock mechanism 50 for locking or unlocking the mechanical key 40, and a door locking device are remotely operated. And an electronic component 80 is provided.

  The key case 11 has a flat, substantially rectangular parallelepiped shape, both opposing end faces are curved so as to protrude outward, and the opposing left and right side faces are both formed in a straight line and are parallel to each other. It is made. The key case 11 includes a lower case body 15 having an opening on the upper side, and a case lid 16 superposed on the case body 15 so as to close the opening.

  The case main body 15 includes a flat bottom surface 17 and a peripheral wall 18 standing on the peripheral edge of the bottom surface 17. A flat rectangular key insertion hole 19 is formed on one end surface of the peripheral wall 18 along the bottom surface 17. Further, on both the left and right side surfaces of the peripheral wall 18, flat rectangular operation holes are formed at opposing positions on one end surface side, and inclined surfaces 20 are formed on the outer peripheral portion of the operation hole.

  Inside the case body 15, a key storage portion 21 is formed flat along the bottom surface 17 so as to communicate with the key insertion hole 19. The key storage portion 21 is formed substantially linearly from the key insertion hole 19 toward the other end surface side of the peripheral wall 18. An upper plate portion 22 is formed flat on one end portion of the case body 15 so as to cover the upper portion of the key storage portion 21. Screw holes 23 are formed on one end side of the upper plate portion 22 on the left and right sides, and a positioning projection 24 is projected from the center of the other end side of the upper plate portion 22. Further, notches 25a and 25b are formed on the left and right sides of the upper plate portion 22, respectively.

  A pair of left and right partition walls 26 a and 26 b protrude from the bottom surface 17 of the case body 15 at positions facing each other, and the partition walls 26 a and 26 b extend from the upper plate portion 22 toward the other end surface side of the peripheral wall 18. I'm out. One end of each of the left and right partition walls 26 a and 26 b is bent outward in the left and right directions, so that a stopper portion 28 is formed at one end of the key storage portion 21.

  The left and right partition walls 26a and 26b are divided at positions facing the stopper portion 28 on the other end side, and cylindrical support shafts 29a and 29b project from the bottom surface 17 of the division position. Each of the support shafts 29 a and 29 b is disposed close to the key storage portion 21 and formed higher than the partition wall 26. Cylindrical boss portions 30a and 30b are respectively provided on the bottom surface 17 outside the partition walls 26a and 26b on the other end side from the support shafts 29a and 29b. The boss portions 30a and 30b are the same as the partition walls 26a and 26b. It is formed at a height.

  A pair of right and left fixed portions 31 protrude from the bottom surface 17 at both ends inside the case body 15. Each fixing portion 31 is formed in a cylindrical shape having the same height as the peripheral wall 18, and a central hole passes through the bottom surface 17. In addition, a cylindrical step surface 32 is formed at the lower outer periphery of the fixed portion 31.

  The case lid 16 includes an upper surface 33 having a slightly curved shape and a peripheral wall 34 that hangs down from the peripheral edge of the upper surface 33 so as to correspond to the peripheral wall 18 of the case body 15. Inside the case lid 16, cylindrical boss portions 35 are formed at positions corresponding to the respective fixing portions 31 of the case body 15. Thereby, the case lid 16 is superposed on the case main body 15 and screws (not shown) are screwed into the respective fixing portions 31 from below, whereby the case main body 15 and the case lid 16 are fixed and the key case 11 is fixed. It is supposed to be formed.

  The mechanical key 40 is mainly for locking and unlocking the door locking device in the event of an emergency such as a malfunction of the electronic component 80, has a flat plate shape, and has a bottom surface of the key case 11 through the key insertion hole 19. The key storage unit 21 is detachably provided by sliding along the key 17. The mechanical key 40 includes a key head portion 41 that protrudes outward from the key case 11 when mounted on the key storage portion 21, and a key blade portion 42 that is stored in the key case 11 when mounted on the key storage portion 21. It is prepared for. The key head portion 41 is formed in a substantially rectangular shape, and a head hole 43 for attaching a finger or attaching a key holder is provided at the center thereof. The key blade part 42 is formed in a long plate shape extending from the key head part 41 in the distal direction, and the locked parts 44a and 44b are cut out on both the left and right sides of the end part on the key head part 41 side. Is formed. The locked portions 44 a and 44 b are formed so as to be disposed in the notches 25 a and 25 b of the upper plate portion 22 when the mechanical key 40 is attached to the key storage portion 21.

  The lock mechanism 50 includes lock levers 51 a and 51 b disposed on the left and right outer sides of the key storage portion 21 on the bottom surface 17 of the key case body 15, and the upper and lower lock levers 51 a and 51 b and the key storage portion 21. A pair of slide members 52a, 52b disposed so as to overlap with each other, a pressing member 53 provided to cover the upper plate portion 22, the slide members 52a, 52b, and the key storage portion 21 of the case body 15; A biasing member 54 that biases the slide members 52a and 52b in a predetermined direction, and a pair of left and right lock release buttons 55a and 55b that are fitted in the left and right operation holes 20a and 20b of the case body 15 and are slidable in and out. And is configured.

  The lock levers 51a and 51b have a flat shape that is symmetrical with respect to the key storage portion 21. Each of the lock levers 51a and 51b is close to the locking portions 56a and 56b formed in a hook shape in a direction close to each other so that the locking levers 51a and 51b can be engaged with the notches 25a and 25b at one end. Column-shaped engaging projections 57a and 57b projecting at the positions, and cutout recesses 58a and 58b formed in a substantially circular shape so as to be engageable with the support shafts 29a and 29b at the other end, It has. Thereby, each lock lever 51a, 51b rotates right and left along the bottom surface 17 of the key case 11 around the support shafts 29a, 29b, thereby moving the mechanical key 40 attached to the key storage portion 21 to the left and right sides. The locking portions 56a and 56b can be engaged with and disengaged from the locked portions 44a and 44b.

  Stepped surfaces 59a and 59b are formed on the lower outer periphery of the engaging projections 57a and 57b, and raised surfaces 60a and 60b are formed on the outer periphery of the notched recesses 58a and 58b. The stepped surfaces 59a and 59b and the raised surfaces 60a, 60b is formed in the same height, respectively.

  The slide members 52a and 52b have flat shapes that are symmetrical to each other. The lower slide member 52a of the slide members 52a and 52b is placed on the step surfaces 59a and 59b and the raised surfaces 60a and 60b of the lock levers 51a and 51b.

  Each of the slide members 52a and 52b includes a flat plate portion 61a and 61b that are superposed on each other, and a vertical plate portion 62a that is bent at a right angle upward so as to face each other from either left or right edge of the flat plate portions 61a and 61b. 62b. The flat plate portions 61a and 61b slide to the left and right along the engagement holes 63a and 63b formed so that the engagement protrusions 57a and 57b of the lock levers 51a and 51b can be loosely fitted, and the support shafts 29a and 29b. Guide holes 64a and 64b are formed so as to be horizontally long as possible, and spring accommodating openings 65a and 65b are formed to be elongated in the left-right direction substantially at the center.

  The pressing member 53 has a flat plate shape that is symmetrical to the left and right. The pressing member 53 includes an upper portion 66 that covers the upper plate portion 22 and the slide members 52 a and 52 b and a lower portion 67 that covers the key storage portion 21. The upper portion 66 is supported by the upper plate portion 22, and a slight gap is formed between the upper portion 66 and the upper slide member (the left slide member 52b in the present embodiment). A through hole is formed in the upper portion 66 at a position corresponding to the left and right screw holes 23 of the upper plate portion 22, and a positioning hole is formed at a position corresponding to the positioning protrusion 24 of the upper plate portion 22. . The upper portion 66 is formed with a spring clearance hole 70 at a position corresponding to the spring accommodating openings 65a and 65b of the slide members 52a and 52b, and the outer peripheral portion 71 of the spring clearance hole 70 is formed one step higher. Yes. Further, fitting holes 72a and 72b are formed in the upper portion 66 at positions corresponding to the support shafts 29a and 29b, respectively.

  The lower part 67 is formed one step lower than the upper part 66 and is supported by the partition wall 26 and the boss part 30. A through hole is formed in the lower portion 67 at a position corresponding to the boss portion 30. As a result, the positioning protrusion 24 is fitted into the positioning hole 68 of the upper portion 66 and the support shafts 29a and 29b are fitted to the fitting holes 72a and 72b, and the through hole of the upper portion 66 and the through hole of the lower step portion 67 are fitted. By screwing the screw 74 into the screw hole 23 and the boss portion 30 via the screw, the pressing member 53 can be securely fixed at a predetermined position and the lock mechanism 50 can be reinforced.

  The urging member 54 is a tension coil spring, and is disposed in the openings 65a and 65b of the slide members 52a and 52b. One end is locked to one slide member 52a, and the other end is engaged with the other slide member 52b. It has been stopped. As a result, the urging member 54 acts to urge the slide members 52a and 52b to the left and right outwards. In addition, the attachment position and number of the urging members 54 are not limited to the above-described example. That is, if the urging member 54 is provided so as to urge the locking portions 56a and 56b of the lock levers 51a and 51b in a direction to be locked to the locked portions 44a and 44b of the mechanical key 40, for example, It can be mounted at other positions, such as provided between the lock levers 51a and 51b and the support shafts 29a and 29b, or can be mounted at a plurality of locations.

  The lock release buttons 55a and 55b are disposed so as to face the pressing portions 75a and 75b exposed to the outside of the case main body 15 and the vertical plate portions 62a and 62b of the slide members 52a and 52b inside the case main body 15, respectively. Abutting portions 76a and 76b.

  The electronic component 80 is configured by providing a tag unit 82 on a substrate 81 disposed above the pressing member 53 of the lock mechanism 50. A button battery 83 is detachably mounted on the substrate 81 adjacent to the tag unit 82.

  Next, the operation of the lock mechanism 50 of the electronic key 10 according to the embodiment of the present invention will be described.

  FIG. 8 is a perspective view showing a state in which the mechanical key 40 is locked by the lock mechanism 50. In this locked state, the slide members 52a and 52b are urged in opposite directions by the urging member 54. Thus, a force is applied to the lock levers 51a and 51b to rotate in directions approaching each other via the engagement holes 63a and 63b and the engagement protrusions 57a and 57b. Thus, the locking portions 56a and 56b lock the locked portions 44a and 44b of the mechanical key 40 mounted on the key storage portion 21 so as to be held from both the left and right sides. It is held by the biasing force. At this time, the vertical plate portions 62a and 62b of the slide members 52a and 52b come into contact with the contact portions 76a and 76b of the lock release buttons 55a and 55b, and the pressing portions 75a and 75b of the lock release buttons 55a and 55b are the peripheral wall 18. Are substantially flush with the left and right side surfaces.

  In the above-described locked state, as shown in FIG. 9, when the left and right lock release buttons 55a and 55b are pressed in directions close to each other, the slide members 52a and 52b respectively resist the urging force of the urging member 54. The sliding force in the left-right direction opposite to the above-described direction causes a force to rotate in a direction away from the lock levers 51a, 51b via the engagement holes 63a, 63b and the engagement protrusions 57a, 57b. Added. As a result, the locked state between the locking portions 56a and 56b and the locked portions 44a and 44b is released, so that the mechanical key 40 is held in the key by holding the key head portion 41 and pulling the mechanical key 40 outward. The case 11 can be removed.

  According to the electronic key 10 according to the above-described embodiment of the present invention, the mechanical key 40 is inserted into the key storage portion 21 by the lock mechanism 50 only by inserting the mechanical key 40 into the key case 11 from the key insertion hole 19. It can be locked securely. On the other hand, by pressing the left and right lock release buttons 55a and 55b in directions close to each other, the locked state of the mechanical key 40 can be released and the mechanical key 40 can be removed from the key case 11. That is, unless the left and right unlock buttons 55a and 55b are pressed in a direction close to each other, the mechanical key 40 cannot be removed. There is no possibility that the electronic key 10 or the mechanical key 40 may be lost without being separated from the case 11. Further, even if the biasing force of the biasing member is set to be high, the mechanical key can be easily attached and detached (particularly, the removal operation). Furthermore, since the electronic key 40 has a flat and compact shape, portability can be improved.

  Further, the support shafts 29a and 29b, which are the rotation centers of the left and right lock levers 51a and 51b, are connected to the key blade portion 42 on the tip side from the locked portions 44a and 44b of the mechanical key 40 attached to the key storage portion 21. Since they are arranged in close proximity, even if a force is applied in the direction of pulling out the mechanical key 40 from the key case 11, the locked state of the locked portions 44a and 44b is released with respect to the lock levers 51a and 51b. The moment to rotate in the direction to be generated does not occur. Therefore, there is no possibility that the mechanical key 40 is separated and dropped from the key case 11 unintentionally, and the loss of the electronic key or the mechanical key can be prevented more reliably.

  Further, the left and right lock release buttons 55a and 55b are provided at opposite positions on the left and right side surfaces of the key case 11, and are pressed in directions close to each other to operate the lock levers 51a for the locked portions 44a and 44b. , 51b is released, and the lock release buttons 55a, 55b can be easily operated, so that the operability of the electronic key 10 can be improved.

  Furthermore, since the pressing member 53 is provided in the lock mechanism 50, the electronic key 10 can be provided with a strength sufficient to withstand even when the mechanical key 40 is frequently attached and detached. Accordingly, not only when the mechanical key 40 is attached / detached only in an emergency such as a malfunction of the electronic component 80, but also, for example, in a housing complex that uses the mechanical key 40 for locking / unlocking the mechanical lock of the common part, etc. The electronic key 10 according to the present embodiment can also be applied to uses that frequently perform attachment and detachment operations.

  Further, the slide members 52a and 52b and the pressing member 53 are formed with spring accommodating openings 65a and 65b and spring escape holes 70 for accommodating the urging member 54, respectively. Since it can be efficiently stored in the key case 11, the electronic key 10 can be made compact and the portability can be further improved.

  The description of each embodiment of the present invention described above describes a preferred embodiment of the electronic key according to the present invention, and may have various technically preferable limitations. The technical scope of the present invention is not limited to these embodiments unless specifically described to limit the present invention. That is, the above-described components in the embodiment of the present invention can be appropriately replaced with existing components and the like, and various variations including combinations with other existing components are possible. The description of the embodiment of the present invention described above does not limit the contents of the invention described in the claims.

DESCRIPTION OF SYMBOLS 10 Electronic key 11 Key case 17 Bottom surface 21 Key storage part 29a, 29b Support shaft 40 Mechanical key 41 Key head part 42 Key blade part 44a, 44b Locked part 51a, 51b Lock lever 52a, 52b Slide member 53 With pressing member 54 Force member 55a, 55b Lock release button 65a, 65b Spring accommodating opening (opening)
70 Spring escape hole (opening)
80 electronic components

Claims (6)

A key case that houses an electronic component capable of remotely controlling the door locking device;
A mechanical key provided detachably with respect to a key storage part in the key case, and a locked part is formed on both left and right sides;
A pair of left and right lock levers provided on the left and right outer sides of the key storage portion so as to be rotatable about a support shaft and removably attached to the respective locked portions of the mechanical key;
A pair of left and right unlock buttons provided to be operable on both left and right sides of the key case;
A pair of slide members that are respectively engageable with the lock levers and the lock release buttons and are slidable to the left and right;
An urging member that urges each lock lever in a direction to be engaged with each of the engaged portions;
With
In a state where the mechanical key is mounted on the key storage portion, the locking levers are locked to the locked portions so as to hold the mechanical keys from the left and right sides by the biasing force of the biasing member. While the mechanical key mounting posture is maintained,
When the left and right lock release buttons are operated, the slide members slide in a direction against the urging force of the urging member, and the locked state of the lock levers with respect to the locked portions is released. The electronic key is characterized in that the mechanical key can be removed from the key storage portion. The key case is formed flat,
The key storage portion is formed flat along the bottom surface of the key case,
The mechanical key has a flat shape and is detachably provided in the key storage unit by sliding along the bottom surface of the key case.
Each lock lever has a flat shape and rotates along the bottom surface of the key case about a support shaft provided on the left and right outer sides of the key storage portion, thereby locking each locked portion of the mechanical key. It is provided so that it can be engaged and disengaged,
2. The slide member according to claim 1, wherein each slide member has a flat shape, is provided so as to overlap each of the lock levers, and is slidable to the left and right along the lock levers. Electronic key as described in The mechanical key is
A key head portion protruding outward from the key case when mounted on the key storage portion;
A key blade portion that is housed in the key case when mounted to the key housing portion, and the locked portion is formed at an end portion on the key head portion side;
With
The said spindle is arrange | positioned in the position close | similar to the said key blade part at the front end side from the to-be-latched part of the said mechanical key with which the said key storage part was mounted | worn. Electronic key.   The lock release buttons are provided at opposite positions on the left and right side surfaces of the key case, and the slide members slide in a direction against the urging force of the urging member when pressed in directions close to each other. The electronic key according to any one of claims 1 to 3, wherein the locked state of the lock levers with respect to the locked portions is released.   A flat presser member is provided so as to overlap above each slide member, and the key accommodating portion, the lock lever, and the slide member are disposed between the presser member and the bottom surface of the key case. The electronic key according to any one of claims 1 to 4, wherein the electronic key is provided.   The urging member is provided so as to urge the slide members in opposite directions from each other, and each slide member and the pressing member are formed with openings for receiving the urging members. The electronic key according to claim 5.

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