JP4481795B2 - Portable machine - Google Patents

Description

  The present invention relates to a portable device of an electronic key system used for a vehicle such as an automobile.

  Conventionally, for example, an electronic key system of Patent Document 1 has been proposed for the purpose of improving convenience in vehicles and the like. The electronic key system includes, for example, a portable device that is carried by a driver and a locking / unlocking control device that is provided in a vehicle, and these perform wireless communication with each other.

FIG. 5 shows a schematic structure of the portable device as a cross-sectional view. FIG. 6 shows an enlarged perspective view of the portable device.
As shown in FIGS. 5 and 6, the portable device 100 includes an electronic key unit 102 and a mechanical key 110. The electronic key unit 102 locks / unlocks the door of the vehicle through wireless communication with a locking / unlocking control device (not shown) using power from the built-in battery 101. Further, the mechanical key 110 can be locked and unlocked by inserting it into the keyhole of the door as an emergency when power supply to the electronic key unit 102 becomes impossible (for example, when the battery 101 runs out). It is used for.

  The case 103 of the portable device 100 is formed with a key accommodating portion 104, and a mechanical key 110 is detachably disposed in the key accommodating portion 104. An engaging portion 105 projects from the inner wall of the key housing portion 104. On the other hand, the mechanical key 110 includes a key plate portion 112 in which a key groove 111 is formed, and a grip portion 113 connected to the key plate portion 112, and the grip portion 113 is engaged with the case 103. A retaining recess 114 that engages with the portion 105 is provided. When the engaging portion 105 is engaged with the retaining recess 114, the mechanical key 110 is held in the key accommodating portion 104 of the case 103, and the retaining is achieved.

In this portable device 100, the electronic key unit 102 has functions such as locking / unlocking the door of the vehicle and starting the engine. On the other hand, in addition to these functions, the mechanical key 110 also enables locking / unlocking of, for example, a glove box cylinder of a glove box provided in a vehicle. That is, the function of the electronic key unit 102 is more limited than that of the mechanical key 110. In order to make effective use of such function restrictions, the case 103 provided with the electronic key unit 102 and the mechanical key 110 are separable from each other. For example, when the vehicle holder requests a third party to move the vehicle, only the case 103 is handed over and the mechanical key 110 can be managed by the vehicle owner. In this way, the glove box or the like is not opened by a third party.
Japanese Patent Laid-Open No. 2004-052471

  By the way, in the portable device 100 as described above, when the mechanical key 110 is used, it is necessary to grip the grip portion 113 of the mechanical key 110 and pull it out from the case 103. At this time, when the exposure of the grip portion 113 from the case 103 is small, it is difficult to grip the grip portion 113 and the mechanical key 110 may not be removed from the case 103 smoothly. Therefore, in order to improve the operability when separating the mechanical key 110, it is conceivable to weaken the engaging force between the retaining recess 114 and the engaging portion 105. However, in such a configuration, the force required to pull out the mechanical key 110 from the case 103 is reduced, but the mechanical key 110 is likely to drop off, and the mechanical key 110 may be lost. On the other hand, if the engaging force between the retaining recess 114 and the engaging portion 105 is increased in order to positively prevent the mechanical key 110 from falling off, the mechanical key 110 is received when the mechanical key 110 is actually used. It becomes difficult to pull out from the portion 104, leading to a decrease in operability. As described above, in the conventional portable device 100, both improvement in operability when the mechanical key 110 is attached to and detached from the case 103 and prevention of the mechanical key 110 from falling off from the case 103 are achieved. It is difficult to plan.

  The present invention has been made paying attention to such problems, and its purpose is to provide a portable device that can securely hold a mechanical key when not in use and can easily take out the mechanical key when in use. There is to do.

In order to solve the above problems, the invention described in claim 1 is a portable device that electronically locks and unlocks a specific lock through predetermined wireless communication, and a mechanical key is provided on a case body of the portable device. A movement for forming an opening for receiving the opening and providing a cover for opening and closing the opening, and for displacing the position of the stored mechanical key from the storage position to a predetermined removal position based on the opening operation of the cover The moving means includes a biasing means for constantly biasing the mechanical key in the direction of the removal position, and the biasing means is biased when the opening is opened based on the opening operation of the lid. The gist is that the mechanical key is displaced from the housed position to the take-out position by using force .

The invention according to claim 2 is a portable device that electronically locks and unlocks a specific lock through predetermined wireless communication, and an opening for accommodating a mechanical key is formed in the case body of the portable device. And a cover for opening and closing the opening, and a moving means for displacing the position of the stored mechanical key from the stored position to a predetermined take-out position based on the opening operation of the cover. The gist of the present invention is to provide a lock means that can switch between a locked state that restricts the opening operation of the lid and an unlocked state that allows the opening operation of the lid.

According to a third aspect of the present invention , there is provided a portable device that electronically locks and unlocks a specific lock through predetermined wireless communication, and a case body of the portable device is formed with an opening for removably receiving a mechanical key. And a lid that opens and closes the opening, and includes a moving means for displacing the position of the housed mechanical key from the housed position to a predetermined removal position based on an opening operation of the lid, and the mechanical key is gripped And a key plate portion, the key plate portion is disposed at the back of the opening portion, and the grip portion is disposed on the opening side of the opening portion. The gist is that it protrudes.

According to a fourth aspect of the present invention , there is provided a portable device that electronically locks and unlocks a specific lock through predetermined wireless communication, and a case body of the portable device is formed with an opening for receiving a mechanical key in a removable manner. And a moving means for displacing the position of the housed mechanical key from the housed position to a predetermined take-out position based on an opening operation of the lid, An arc-shaped guided surface is formed, and a guide surface that can guide the guided surface in a state where the mechanical key is in the storage position is formed on a side surface on the lid side of the grip portion of the mechanical key. The gist of the invention is that when the lid is opened and closed, the guided surface of the lid is guided by the guide surface of the mechanical key.

The invention according to claim 5 is the gist of the portable device according to any one of claims 1 to 4, wherein the opening is opened and closed by sliding the lid. To do.
A sixth aspect of the present invention is the portable device according to any one of the first to fifth aspects, wherein a slip prevention means is provided on a surface of the lid. .
(Function)
According to invention of any one of Claims 1-4 , the mechanical key is coat | covered with the cover body and accommodated in the case main body. The mechanical key is displaced from the storage position to a predetermined take-out position based on the opening operation of the lid. That is, when the opening operation of the lid is performed, the mechanical key is displaced from the accommodation position accommodated in the accommodation portion to the extraction position protruding so as to be able to be extracted from the opening. For this reason, the mechanical key can be securely held during housing, and the mechanical key can be easily taken out during use.

According to the invention described in claim 1, main Kanikaruki is normally urged removal position direction by the biasing means. In this state, when the lid is opened and the opening is opened, the mechanical key is displaced toward the take-out position by the urging force of the urging means. For this reason, the operation of pulling out the mechanical key can be omitted, and the operability is further improved.

According to the invention described in claim 2, the opening operation of the lid is restricted when switching the lock means in the locked state. For this reason, when the portable device is carried (when not in use), the locking means is set in the locked state, so that the lid body is not inadvertently opened and the mechanical key is prevented from dropping out of the case body. Therefore, loss of the mechanical key can be prevented. When the mechanical key is used for some reason, the opening of the lid is allowed by setting the locking means to the unlocked state. By doing so, the lid can be opened and the mechanical key can be removed from the case.

According to the invention described in claim 3, in main Kanikaruki the removal position, at least part of the grip portion protrudes from the opening. For this reason, the grip portion can be easily gripped. That is, by gripping the grip portion, the keys can be operated in the gripped state. That is, the operability is further improved because the keys can be operated without changing the mechanical keys.

According to the invention of claim 4, in yield capacity position, in a state where the lid body and the mechanical key is engaged, the mechanical key is securely fixed. When the lid is opened and closed, the guided surface of the lid slides along the guide surface of the mechanical key. For this reason, the lid can be smoothly slid, and the operability is further improved.

According to the invention described in claim 5, in addition to the action of the invention described in any one of claims 1 to 4, the opening of the case main body is opened by sliding the lid. The mechanical key protrudes from the opening. For this reason, the space for opening the lid can be saved. Furthermore, since the lid can be easily slid, the operability is improved.
According to invention of Claim 6 , in addition to the effect | action of the invention of any one of Claims 1-5 , the anti-slip | skid means is provided in the surface of the cover body. For this reason, for example, when operating the lid with a finger or the like, it can be easily slid. Therefore, the operability of the lid is further improved.

  According to the present invention, the mechanical key can be securely held when not in use, and the mechanical key can be easily taken out when in use.

  Hereinafter, an embodiment in which the present invention is embodied in a portable device for a vehicle that electronically locks and unlocks a vehicle door or the like through wireless communication with the vehicle, for example, will be described with reference to FIGS. 1 shows a perspective structure of the portable device, FIG. 2A shows a cross-sectional structure of the portable device in a state where the mechanical key is in the accommodation position, and FIG. 1B shows the mechanical key in the take-out position. The cross-sectional structure of the portable device in a state is shown. FIG. 3 shows a side cross-sectional structure of the portable device in a state where the mechanical key is in the storage position. FIG. 4 shows a perspective structure of the lid.

  As shown in FIGS. 1 and 2A, the portable device 11 possessed by the user has a thin and substantially columnar shape. The portable device 11 includes a case 21 and a mechanical key 31 that is detachably attached to the case 21. Hereinafter, the mechanical key 31 and the case 21 will be described in this order.

The mechanical key 31 mechanically operates (locks / unlocks) a locking / unlocking device (not shown) provided in the vehicle as an emergency in consideration of battery exhaustion, failure of the portable device, or the like.
As shown in FIGS. 2A and 2B, the mechanical key 31 includes a key plate portion 33 inserted into the locking / unlocking device and having a key groove 32 cut therein, and a locking / unlocking device for the key plate portion 33. And a grip portion 34 for operating the key plate portion 33 provided at the end opposite to the insertion side. The grip portion 34 is formed so as to become wider toward the end opposite to the key plate portion 33. In addition, a guide surface 34 a is formed on the upper end surface of the grip portion 34. The guide surface 34 a is an arc concentric with the outer periphery of the case 21.

Next, the case 21 will be described.
The case 21 includes a portable device side transmitting / receiving device (not shown) as a communication means for performing wireless mutual communication with a locking / unlocking control device (not shown) arranged on the vehicle side, a transponder (not shown), and a drive source. A battery (not shown) and the like are accommodated. As shown in FIG. 1, the case 21 includes a case main body 41, a lid 71, and a stopper 91. The lid 71 and the stopper 91 are continuously arranged in the circumferential direction of the outer peripheral surface of the case 21 in a state where the mechanical key 31 is accommodated.

  As shown in FIGS. 1 and 2A, the case main body 41 is formed in a thin and substantially cylindrical shape. On the outer peripheral surface of the case main body 41, a gate portion (T-groove) 42 having a reverse T-shaped cross section is recessed over a half circumference of the outer peripheral surface (see FIG. 3). Further, a stopper guide groove 43 is provided in the outer peripheral surface of the case body 41 near the one end of the gate portion 42. The stopper guide groove 43 is formed over a range of about two-thirds of the width of the outer peripheral surface of the case main body 41 and overlaps the formation range of the gate portion 42 on the outer peripheral surface of the case 21.

  As shown in FIG. 2 (a), a key accommodating portion 44 capable of accommodating the mechanical key 31 is formed in the inner bottom surface of the gate portion 42. As shown in FIG. The key housing portion 44 includes a first housing portion 46 having an opening 45 through which the mechanical key 31 can be inserted, and a second housing portion 47 formed in communication with the back of the first housing portion 46. .

  The first accommodating portion 46 is formed in substantially the same shape as the outer shape of the mechanical key 31, and has the same outer shape as the key plate accommodating portion 48 and the grip portion 34 corresponding to the outer shape of the key plate portion 33 of the mechanical key 31. And a corresponding grip receiving portion 49. The key plate accommodating portion 48 is formed to be wider than the grip accommodating portion 49. The dimensions of the first housing part 46 are set so that the mechanical key 31 cannot be rotated in the first housing part 46 when the mechanical key 31 is housed in the first housing part 46.

  The second accommodating portion 47 has a substantially rectangular parallelepiped shape, and the second accommodating portion 47 has a mechanism portion 50 as a moving means for moving the mechanical key 31 accommodated in the key accommodating portion 44 outward. Contained. The mechanism portion 50 is interposed between a cylindrical movable member 51 that is movable in the vertical direction in the second housing portion 47 and between the movable member 51 and the inner bottom surface 47 a of the second housing portion 47. And a compression coil spring 52 as an urging means. A spring receiving portion 51a is recessed in the bottom surface of the movable member 51, and a compression coil spring 52 is inserted into the spring receiving portion 51a. The movable member 51 is always urged upward by the elastic force of the compression coil spring 52. The upward movement of the movable member 51 is restricted by the movable member 51 coming into contact with the inner top surface 47 b of the second housing portion 47.

  As shown in FIGS. 2A and 2B, a lid 71 is slidably disposed on the gate portion 42. As shown in FIG. 4, the lid 71 is formed in an H-shaped cross section from an arcuate plate-like support part 72, an arcuate plate-like operation part 73 parallel to the support part 72, and a connecting part 74 that connects the two. ing. The support part 72 and the connecting part 74 have an inverted T-shaped cross section, and are in a fitting relationship with the gate part 42 (see FIG. 3). The lid 71 is supported by the case body 41 so that the support part 72 and the connecting part 74 are accommodated in the gate part 42 and the operation part 73 is exposed outside the case body 41. A plurality of grooves 73a extending in a direction perpendicular to the sliding direction of the operation unit 73 are formed at predetermined intervals in the sliding direction on the surface of the lid 71, that is, the surface of the operation unit 73. Each groove 73a functions as a slip prevention means when the lid 71 is slid. In addition, a guided surface 72 a that slides with the guide surface 34 a of the mechanical key 31 is formed on the inner surface of the support portion 72.

The lid 71 moves between the closed position shown in FIG. 2A and the open position shown in FIG. 2B by sliding the operation unit 73.
The closed position is a position where the lid 71 is positioned on the upper portion of the case body 41 and covers the opening 45 of the key housing portion 44. At this time, the mechanical key 31 accommodated in the key accommodating portion 44 is urged upward by the elastic force of the compression coil spring 52 via the movable member 51, but the upward movement thereof is the grip portion 34 of the mechanical key 31. Is regulated by contacting the inner surface (guided surface 72a) of the support portion 72. The position where the guide surface 34 a of the grip portion 34 abuts on the guided surface 72 a of the support portion 72 is the storage position of the mechanical key 31.

  The open position is a position where the lid 71 is located on the side of the case main body 41 and the opening 45 of the key housing portion 44 is opened. At this time, the engagement (regulation) between the mechanical key 31 and the lid 71 is released, and the mechanical key 31 moves upward via the movable member 51 by the elastic force of the compression coil spring 52. The upward movement of the mechanical key 31 is restricted by the movable member 51 engaging with the inner top surface 47 b of the second housing portion 47. In a state where the movable member 51 is engaged with the inner top surface 47 b of the second housing portion 47, the grip portion 34 of the mechanical key 31 protrudes outward from the case body 41 through the gate portion 42. The position where the grip portion 34 protrudes outward from the case body 41 is the take-out position of the mechanical key 31.

  The stopper guide groove 43 is provided with a stopper 91 as a locking means so as to be able to reciprocate in the axial direction (center line direction) of the case body 41. The stopper 91 moves between a lock position indicated by a solid line in FIG. 1 and an unlock position indicated by a two-dot chain line in FIG. The locking position is a position where the stopper 91 overlaps the gate portion 42 and covers a part of the gate portion 42 and is engaged with the lid 71 to restrict the opening operation. The unlocking position is a position where the gate portion 42 is exposed when the stopper 91 moves to one side of the case body 41 and the opening operation is permitted when the engagement with the lid 71 is released. is there. Therefore, the lid body 71 can be moved by sliding the stopper 91 in the Y direction indicated by the arrow in FIG. 1 to move the stopper 91 from the locked position to the unlocked position. A plurality of grooves 92 extending in the extending direction of the stopper 91 are formed on the surface of the stopper 91 at predetermined intervals in the moving direction of the stopper 91. Each groove 92 functions as a slip prevention means when the stopper 91 is slid.

Next, the usage mode of the portable device 11 configured as in the above embodiment will be described.
As shown in FIGS. 1 and 2A, when the portable device 11 is carried, the lid 71 is held in the closed position and the stopper 91 is held in the locked position. At this time, the mechanical key 31 is held at the storage position in the key storage portion 44. That is, the mechanical key 31 is biased upward by the elastic force of the compression coil spring 52 via the movable member 51, and the grip portion 34 of the mechanical key 31 is pressed against the guided surface 72 a of the lid 71. It is in a state. In this state, the lid body 71 engages with the stopper 91 held at the lock position, thereby restricting movement (opening operation) of the lid body 71 in the direction of the arrow X. For this reason, the mechanical key 31 is prevented from popping out and falling off due to an erroneous operation of the lid 71. Therefore, since the mechanical key 31 is suitably held by the case 21, the portability of the portable device 11 is ensured. Further, in this state, the mechanical key 31 is covered with the lid 71 and the case main body 41, and thus cannot be visually recognized from the outside. For this reason, the confidentiality of the mechanical key 31 is ensured.

  Next, when the battery is exhausted or the portable device 11 is broken, the mechanical key 31 is taken out from the case 21, and the locking / unlocking device of the vehicle is mechanically operated by the mechanical key 31 to be unlocked. As shown in FIGS. 1 and 2A, 2B, when the user takes out the mechanical key 31 from the case 21, first, the stopper 91 is slid in the arrow Y direction, for example, with a thumb. When the stopper 91 is moved from the locked position indicated by the solid line in FIG. 1 to the unlocked position indicated by the two-dot chain line, the restriction of the lid 71 by the stopper 91 is completely released, and the lid 71 is moved in the arrow X direction. Movement (opening operation) is possible.

  Next, in this state, the lid 71 is slid by 90 degrees, for example, with the thumb in the direction of the arrow X. At this time, the guided surface 72a of the lid 71 is guided by the guide surface 34a of the mechanical key 31 so that the lid 71 slides smoothly. When the lid 71 reaches the open position shown in FIG. 2B from the closed position shown in FIG. 2A, the guided surface 72a of the lid 71 and the guide surface 34a of the mechanical key 31 are engaged. The mechanical key 31 that is released and accommodated in the key accommodating portion 44 moves upward via the movable member 51 by the elastic force of the compression coil spring 52. The upward movement of the mechanical key 31 is restricted by the movable member 51 coming into contact with the inner top surface 47 b of the second housing portion 47. As shown in FIG. 2 (b), the mechanical key 31 is held at an extraction position where the grip portion 34 protrudes from the outer surface of the case body 41. The user can easily grip the grip portion 34 of the mechanical key 31 protruding outward from the case body 41. In addition, by gripping the grip portion 34, the keys can be operated in the gripped state. Therefore, when the locking / unlocking operation using the mechanical key 31 is performed, the key operation can be performed without changing the mechanical key 31, so that the operability is further improved.

  The mechanical key 31 is accommodated in the case 21 after the mechanical key 31 is used. As shown in FIGS. 1 and 2A and 2B, when the mechanical key 31 is accommodated in the case 21, the mechanical key 31 is first moved to the key plate portion 33 with the lid 71 moved to the open position. It is inserted into the key accommodating part 44 from the side through the opening part 45. Then, the tip of the key plate portion 33 of the mechanical key 31 engages with the upper surface of the movable member 51. In this state, the user further presses the mechanical key 31 inward against the elastic force of the compression coil spring 52. The inward movement of the mechanical key 31 is restricted by the bottom surface of the movable member 51 coming into contact with the inner bottom surface 47 a of the second housing portion 47. In this state, the guide surface 34 a of the grip portion 34 of the mechanical key 31 is located inside the movement locus of the guided surface 72 a of the lid 71. Then, while holding the mechanical key 31 at this position, the lid 71 is slid 90 degrees in the closing direction (closed position direction). At this time, since the guided surface 72a of the lid 71 is guided by sliding on the guide surface 34a of the mechanical key 31, the sliding operation of the lid 71 is performed smoothly. After the lid 71 reaches the closed position, the stopper 91 is moved from the unlock position to the lock position. As a result, the lid 71 is locked so that the opening operation is impossible, and the mechanical key 31 is securely held in the accommodation position.

(Effect of embodiment)
Therefore, according to the portable device 11 of the above embodiment, the following effects can be obtained.
(1) When carrying the portable device 11 or when not in use, the mechanical key 31 is held in the accommodation position. That is, the mechanical key 31 is covered with the lid 71 and the key plate portion 33 is accommodated in the key accommodating portion 44. In this state, since the mechanical key 31 is suitably held by the case 21, the portability of the portable device 11 is ensured except in an emergency. Further, when the mechanical key 31 is taken out from the case 21, when the lid body 71 is slid and the lid body 71 moves from the closed position to the open position, the grip portion 34 of the mechanical key 31 is elasticized by the compression coil spring 52. It moves to the take-out position protruding from the upper surface of the case 21 by force. For this reason, the mechanical key 31 is securely held when not in use, and the mechanical key 31 can be easily taken out when in use.

  (2) Further, the lid body 71 can open the opening 45 of the case body 41 by sliding. For this reason, the space for opening the lid 71 can be saved. Furthermore, since the lid 71 can be easily slid, the operability is improved.

  (3) The mechanical key 31 is always urged toward the take-out position by the compression coil spring 52 at the accommodation position. When the lid 71 is opened in this state and the opening 45 is opened, the mechanical key 31 is displaced in the direction of the take-out position by the urging force of the compression coil spring 52. For this reason, the operation of pulling out the mechanical key 31 can be omitted, and the operability is further improved.

  (4) The case main body 41 includes a stopper 91 that restricts the opening / closing operation of the lid 71, and the opening operation of the lid 71 is restricted by switching the stopper 91 to the locked state. For this reason, when the portable device 11 is carried (when not in use), the stopper 91 is locked to prevent the lid 71 from being inadvertently opened and the mechanical key 31 from falling off the case body 41 to the outside. Is done. Therefore, loss of the mechanical key 31 can be prevented. When the mechanical key 31 is used for some reason, the opening operation of the lid 71 is allowed by setting the stopper 91 in the unlocked state. By doing so, the lid 71 can be opened and the mechanical key 31 can be removed from the case 21.

  (5) The mechanical key 31 is arranged so that the grip part 34 of the mechanical key 31 is on the opening 45 side in the storage position. For this reason, at least a part of the grip part 34 protrudes from the opening 45 at the take-out position of the mechanical key 31. Accordingly, the grip portion 34 can be easily gripped, and the key operation is possible without changing the mechanical key 31, so that the operability is further improved.

  (6) On the upper end surface of the grip portion 34 of the mechanical key 31, a guide surface 34 a that forms a concentric arc with the outer periphery of the case 21 is formed. A guided surface 72 a that slides on the guide surface 34 a of the mechanical key 31 is formed on the inner surface of the support portion 72 of the lid 71. For this reason, in the state in which the cover 71 and the mechanical key 31 are engaged at the storage position, the mechanical key 31 is securely fixed. When the lid 71 is opened and closed, the guided surface 72a of the lid 71 slides along the guide surface 34a of the mechanical key 31. For this reason, the lid 71 can be smoothly slid, and the operability is further improved.

  (7) On the surface of the lid 71, a plurality of grooves 73a extending in a direction orthogonal to the sliding direction are formed. For example, when the lid 71 is operated with a finger, the groove 73a functions as a non-slip means, and therefore can be easily slid. Therefore, the operability of the lid 71 is further improved.

  (8) When the mechanical key 31 is held at the storage position, the mechanical key 31 is not visible from the outside. For this reason, the confidentiality of the mechanical key 31 is improved. For example, the key groove 32 of the mechanical key 31 is prevented from being read, and the security level is improved.

  (9) When carrying the portable device 11, the case 21 is formed in a circular shape with the lid 71 closed. For this reason, when carrying it, for example in the pocket of a trouser etc., there is no catch and the convenience improves further. Therefore, the portable device 11 has a shape with excellent portability. In addition, it is difficult to enter garbage.

(Another example)
The above embodiment may be embodied by changing to another example as follows.
In the above embodiment, the lid 71 and the stopper 91 are manually slid and moved as described below. That is, the compression coil spring is engaged with at least one of the lid 71 and the stopper 91. For example, the first spring is arranged so that the lid 71 is urged in the direction of arrow X. Thus, when the engagement with the lid 71 is released by sliding the stopper 91 in the arrow Y direction, the lid 71 is moved from the closed position shown in FIG. 2A by the elastic force of the first spring. It automatically moves to the open position shown in (b). Accordingly, the mechanical key 31 is moved from the accommodation position to the take-out position by the elastic force of the compression coil spring 52 of the mechanism unit 50. That is, the mechanical key 31 can be moved to the removal position simply by releasing the stopper 91 from the lid 71. For example, the second spring is arranged so that the stopper 91 is biased in the direction opposite to the arrow Y direction. Thus, when the mechanical key 31 is accommodated, the cover body 71 is slid from the open position shown in FIG. 2B to the closed position shown in FIG. 2A, and at the same time, the stopper 91 is elastic of the second spring. Due to the force, the unlocking position indicated by the two-dot chain line in FIG. 1 is automatically returned to the locking position indicated by the solid line. For this reason, convenience is further improved.

The perspective view which shows the portable machine of the state which has the mechanical key of this embodiment in an accommodation position. (A) is a schematic sectional drawing which shows the portable machine in the state in which the mechanical key exists in an accommodation position, (b) is a schematic sectional drawing of the portable machine in the state in which the mechanical key exists in an extraction position. The sectional side view which shows the portable machine of the state which has the mechanical key in an accommodation position. The perspective view which shows the cover body of this embodiment. Sectional drawing which shows the conventional portable machine. The expansion perspective view which shows the accommodation state of the conventional mechanical key.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 11 ... Portable machine, 31 ... Mechanical key, 33 ... Key plate part, 34 ... Grip part, 34a ... Guide surface, 41 ... Case main body, 45 ... Opening part, 50 ... Mechanism part (moving means), 52 ... Compression coil spring (Biasing means), 71... Lid, 72a... Guided surface, 73a... Groove (slip prevention means), 91.

Claims (6)

A portable device that electronically locks and unlocks a specific lock through predetermined wireless communication,
The case body of the portable device is provided with a lid that opens and closes the opening while forming an opening that accommodates the mechanical key in a removable manner,
Includes moving means for displacing the position of the mechanical key, which is the housing at a predetermined take-out position from the accommodated position based on the opening operation of the lid,
The moving means includes urging means for constantly urging the mechanical key in the direction of the removal position, and uses the urging force of the urging means when the opening is opened based on the opening operation of the lid. A portable machine that displaces the mechanical key from the storage position to the removal position .   A portable device that electronically locks and unlocks a specific lock through predetermined wireless communication,
  The case body of the portable device is provided with a lid that opens and closes the opening while forming an opening that accommodates the mechanical key in a removable manner,
  Moving means for displacing the position of the housed mechanical key from the housed position to a predetermined removal position based on the opening operation of the lid;
  The case main body is provided with a lock unit capable of switching between a locked state that restricts the opening operation of the lid and an unlocked state that allows the opening operation of the lid.   A portable device that electronically locks and unlocks a specific lock through predetermined wireless communication,
  The case body of the portable device is provided with a lid that opens and closes the opening while forming an opening that accommodates the mechanical key in a removable manner,
  Moving means for displacing the position of the housed mechanical key from the housed position to a predetermined removal position based on the opening operation of the lid;
  The mechanical key includes a grip portion and a key plate portion, the key plate portion is disposed behind the opening, and the grip portion is disposed on the opening side of the opening.
  A portable device in which at least a part of the grip portion protrudes from the opening at the take-out position.   A portable device that electronically locks and unlocks a specific lock through predetermined wireless communication,
  The case body of the portable device is provided with a lid that opens and closes the opening while forming an opening that accommodates the mechanical key in a removable manner,
  Moving means for displacing the position of the housed mechanical key from the housed position to a predetermined removal position based on the opening operation of the lid;
  An arcuate guided surface is formed on the inner surface of the lid,
  On the side surface on the lid side of the grip portion of the mechanical key, a guide surface is formed that can guide the guided surface in a state where the mechanical key is in the storage position,
  A portable device in which the guided surface of the lid is guided by the guide surface of the mechanical key when the lid is opened and closed. In the portable device according to any one of claims 1 to 4 ,
A portable device in which the lid is opened and closed by sliding. In the portable device according to any one of claims 1 to 5 ,
A portable device in which anti-slip means is provided on the surface of the lid.

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