JP2010023786A - Drawing device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a drawing device provided with a storage regulating structure which allows full enhancement in rigidity, even if the drawing device is of two-stage drawing type. <P>SOLUTION: The drawing device has a housing 2 and two slide bodies 3 and 4. The one slide body 3 is slidably supported on the housing, while the other slide body 4 is slidably supported on the one slide body 3. The drawing device includes a lock member 56 as a storage regulation means for switching a lock position for locking the one slide body 3 on the housing, by drawing the other slide body 4 at a drawing position where the one slide body 3 is drawn from the housing and a lock-release position for releasing the locking, by storing the other slide body 4 into the one slide body again. The lock member 56 is slid and guided along the one slide body 3 side or a corresponding part on the housing 2 side so as to switch the lock position and the lock-release position. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention is, for example, a two-stage that is used when a drawer amount is desired to be increased while downsizing the front and rear dimensions among drawer apparatuses provided on an instrument panel (hereinafter abbreviated as instrument panel) of a vehicle. Regarding the drawer type.

  For example, a vanity mirror for a vehicle is usually provided on the back side of a sun visor, and when the mirror is viewed, the sun visor is rotated from a non-use position to a front side that is a use position. This vanity mirror has been developed in which the mirror mounting position in the vehicle interior is devised because the sun visor is at a high position and is unusable as a mirror, and the use of the mirror tends to obstruct the field of view. As an example, Japanese Patent Application Laid-Open No. H10-228688 discloses a vanity mirror that can be folded and unfolded on a console box and can be adjusted in angle. However, the console box is at a relatively low position in the vehicle, and has to be in a leaning posture to look into the mirror, and there is a possibility that the occupant will inadvertently hit the console box.

Therefore, the present inventors have used the instrument panel as a place that is relatively high in the passenger compartment and is easy to see from the driver's seat side and the passenger's seat side, and stores it in a drawer-type manner, and further on the upper part. A two-stage drawer structure was examined in which a tray for placing articles was used and the lower part was a mirror. However, if the tray is stored while the mirror is left out or tilted, the mirror may break. Therefore, we examined a structure in which the tray itself cannot be stored unless the mirror is stored in the tray. As a storage restricting structure that causes such storage restriction, it is conceivable to use the techniques described in Patent Documents 2 and 3 below. The drawer device of Patent Document 2 is a two-stage drawer type of an outer frame for fixing, a middle frame for drawer, and an inner frame, and the inner and middle frames are pulled out by a locking member that rotates when the drawer is retracted. When storing from the previous state, the middle frame is stored after the storage of the inner frame is completed. Further, the cup holder of Patent Document 3 is a technique relating to the storage restriction of the holder body and the slider in the two-stage drawer type of the fixing housing, the drawer holder body and the slider having the same configuration as that of Patent Document 2, and rotates. When the holder main body is retracted by the lock claw, the engagement of the lock claw is released, and the holder main body and the slider are stored.
JP 2004-210150 A Japanese Utility Model Publication No. 3-118132 Utility Model Registration No. 2594474

  However, in the storage restriction of Patent Document 2, the locking member is configured to rotate, that is, pivotally supported by a pin, and the storage restriction of Patent Document 3 similarly employs a structure in which the lock claw is rotated through the shaft. Therefore, in any case, the lock rigidity becomes low, resulting in failure or damage.

  The present invention solves the above-described problems. The object of the present invention is to store one slide body when the other slide body does not reach a predetermined position of the one slide body. It is possible to provide a drawer device having a storage restricting structure capable of preventing the above-described problem and sufficiently high rigidity.

  In order to achieve the above object, the invention of claim 1 has a housing and two slide bodies, one slide body is slidably supported with respect to the housing, and the other slide body is attached to the one slide body. In the drawer device supported so as to be slidable, the one slide body is pulled out from the housing, and the other slide body is pulled out to be locked to the housing. A lock member that is switched to a lock position and a lock release position that releases the locking by re-storing the other slide body with respect to the one slide body; and the lock member is the one slide It is slidably guided along the corresponding part on the body side or the housing side and cut into the locked position and the unlocked position. It is characterized in that Erareru.

The present invention as described above is more preferably embodied as follows.
(A) The lock member has an inclined surface provided on the pulling direction side of the one slide body, and slides in a direction intersecting the sliding direction of the one slide body and is attached toward the lock position. The other slide body has an engaging portion that contacts the inclined surface and switches the lock member from the lock position to the lock release position (Claim 2).
(A) The one slide body is a tray disposed on the upper side in the housing, and the other slide body is adjustable in angle to a slider disposed on the lower side of the tray and a drawer end side of the slider. In this configuration, the mirrors are connected (claim 3).

(C) The mirror is connected to the slider so that the angle can be adjusted downward and the angle can be adjusted in the left-right direction.
(D) When the tray and the mirror are pulled out from the storage position relative to the tray by a predetermined amount in a state where the tray is pulled out from the storage position relative to the housing to the pull-out position, the lock member is The angle of the mirror can be adjusted after switching from the unlocked position to the locked position.

  According to the first aspect of the present invention, when one slide body is pulled out and then the other slide body is pulled out, the lock member is slidably guided along the corresponding portion on the one slide body side or the housing side and protrudes to the lock position. One slide body is locked with respect to the housing, and from that state, the other slide body is re-stored with respect to the one slide body, thereby retracting to the unlock position and releasing the lock. The body can be stored in the housing. For this reason, in this structure, as a storage restricting structure between one slide body and the other slide body, the lock member is slidably guided along the corresponding portion on the one slide body side or the housing side as compared with the conventional rotary type. Therefore, the lock rigidity is high, and even if operated with an excessive force, the reliability can be improved without failure or breakage.

  In the invention of claim 2, since the locking member slides in a direction intersecting the sliding direction of one slide body and is switched between the lock position and the unlock position, the locking force for one slide body is reliably increased. Since the lock member is biased toward the lock position, it is possible to realize a sensitive or quick switching operation from the unlock position to the lock position via the other slide body, and the other slide body is the lock member. Functions as an actuator for switching between the lock position and the unlock position, which is advantageous in that the structure is simple.

  In the invention of claim 3, the angle of the mirror is adjusted with respect to the slider in a state where the mirror is pulled out through the slider to the lower side of the tray which has been switched to the drawer position and to the drawer end side of the tray. When installed in the instrument panel of a vehicle as described in the technology, in addition to the advantages of the above-mentioned storage control structure, the tray has a function of placing small items and a function of protecting the mirror. It can also improve usability.

  According to the fourth aspect of the present invention, the mirror can be used in the optimum position or the position where the mirror is most easily seen. On the other hand, in the invention of claim 5, when the slider and the mirror are pulled out from the storage position with respect to the tray by a predetermined amount while the tray is switched to the pull-out position by the biasing force, the lock member is locked from the unlock position. Since the angle of the mirror can be adjusted after being switched to the position, the mirror can be used reliably and safely at the optimum angle by a simple operation. For example, the device of the present invention is suitable as a structure for disposing the device of the present invention on the instrument panel. Become.

  DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, preferred embodiments of the invention will be described with reference to the accompanying drawings. In this description, after the structure of the drawer device is clarified, the operation will be referred to.

(Structure) FIG. 1 shows the overall structure of a drawer according to the present invention. This drawer device 1 includes a substantially rectangular flat housing 2, a tray 3 as one slide body that can be pulled out and stored in the housing 2, and a slider as the other slide body that can be pulled out and stored in the lower part of the tray 3. 4 and a mirror connected to the tip end side of the slider 4 via a tilt mechanism (6-9) and a rotation mechanism (88, B, N) with a click stopper mechanism (90, 92, 94) so that the angle can be adjusted. And 5. In addition, these main members are comprised by the synthetic resin injection molding.

  Among the main members described above, the detailed structure of the housing 2 and its accessory parts will be described with reference to FIGS. The housing 2 is arranged in an embedded state in a vehicle instrument panel or the like, and has a substantially rectangular flat shape with an opening at one end in the longitudinal direction. The housing 2 is opened at the rear upper surface, and the front upper surface is integrated with an upper cover. Part 10 is covered. A fixing mounting portion 12 for the housing 2 is integrally provided on the left and right end portions of the tip.

  On both inner side walls of the housing 2, guide ribs 14 extending rearward from the front and rear approximately along the longitudinal direction for sliding guidance of the tray 3, and extending from the front side to the front and rear approximately along the longitudinal direction. The guide groove 15 is provided. Both guide grooves 15 have a groove shape corresponding to the side surface shape of the tray 3 and are attached to appropriate portions of the groove as shown in FIG. 2 and elastically contact with both sides of the tray 3 to reduce the sliding resistance. 30. The guide spring 30 includes, for example, an attachment base, a locking claw provided on the outside of the attachment base, and an arcuate spring portion provided on the inside of the attachment base.

  On the inner bottom surface of the housing 2, rack teeth 16 extending along the longitudinal direction of one side and meshing with a gear of a rotary damper 44, which will be described later, and the lower side of the upper cover portion 10 (substantially the center of the inner bottom surface) An engaging hole 18 that engages with a lock member 56 that penetrates and constitutes a storage restricting means 52 that will be described later, and restricts the tray 3 (and the slider 4) from retreating, that is, sliding in the retracting direction, A mounting hole 20 that passes vertically through the joint hole 18 and has a convex shape in plan view, a shaft hole 24 that is located in the middle of the left and right sides on the rear end side, and a left and right that protrudes to the front side of the shaft hole 24. A pair of stopper ribs 24a is provided.

  The attachment hole 20 is engaged with a spring end 22 a drawn from one end of the rotary winding spring 22. This winding spring 22 is in a state where the rotating shaft 22b on the other end side is rotatably supported on the rear end side of the tray 3, and the spring of the winding spring 22 is in the process of storing the tray 3 to the back of the housing 2. The tray 3 and the slider 4 are always urged in a direction to protrude forward of the housing 2 with the return force as the exclusive power.

  An operating arm 26 is inserted into the shaft hole 24 through a support spring 28 made of phosphor bronze so as not to be removed. The operating arm 26 constitutes a push-push locking mechanism together with a heart cam groove 48 on the tray 3 side described later. In this example, as shown in FIG. 2, a shaft portion 26a that is swingably inserted into the shaft hole 24 via a support spring 28, and an arm portion 26b that is integrated with the upper end of the shaft portion 26a and extends toward the front side. The pin 26c is erected on the upper end of the arm portion 26b, and the restricting projection 26d is integrated on the lower end of the arm portion 2b. The lower end of the shaft portion 26a is formed in a shape that intersects with the deformed shape of the shaft hole 24 by 90 °, and is secured to the shaft hole 24 in the mounted state. The restricting protrusion 26d restricts the swinging or turning range of the operating arm 26 by contacting the pair of left and right stopper ribs 24a.

  Next, the detailed structure of the tray 3 and each component attached to the tray 3 will be clarified including FIG. 3 and FIG. 3 shows the shape of the upper surface side of the tray and the slider, and FIG. 4 shows the shape of the lower surface side thereof.

  The tray 3 has a substantially rectangular shape corresponding to the housing 2. The lower side or the inside is divided into a rear part, an intermediate part, and a front part. The rear part is a place interlocking with the mechanical part of the housing 2, the intermediate part is a place for attaching the lock member, and the front part is set as a storage space for the slider 4 and the mirror 5 in the folded state. The tray 3 includes guide grooves 40 provided on both sides and slidably fitted to the guide ribs 14 on the housing side, and guide springs 41 attached to the lower rear side and elastically contacting the inner wall surface on the housing side, A damper mounting portion 42 that protrudes on the lower rear side and fixes the rotary damper 44, and a pair of bearing portions 46 that are provided in a state in which a part of the rear side is cut away to support the rotary shaft 22b of the winding spring 22. And a heart cam groove 48 provided between the damper mounting portion 42 and the bearing portion 46 on the lower rear side, and a lock member mounting recess 50 provided on the front side of the heart cam groove 48.

  Among them, the rotary damper 44 has a gear that meshes with the rack portion 16, and is engaged with the teeth of the rack portion 16 and the fluid resistance of the damper 44 while being fixed to the damper mounting portion 42. Thus, the tray 3 is braked so as not to be pulled out rapidly by the spring pressure of the winding spring 22. The bearing portion 46 has a lead surface that expands in a triangular shape toward the rear. This is because when the tray 3 is disposed in the housing 2, the tray 3 is pushed into the housing from the state in which the spring end 22 a of the winding spring 22 is engaged with the mounting hole 20 and the winding spring 22 is placed on the inner bottom surface of the housing. As a result, the rotating shaft 22b is guided to the lead surface and moved to the inner part of the bearing portion 46 to be rotatably supported. The tray 3 is always urged in the forward direction by the urging force of the winding spring 22.

  The heart cam groove 48 is provided on the lower surface on the rear side of the tray as shown in FIG. The cam shape is such that the pin 26c engages with a locking recess provided around the heart convex island, thereby locking the tray 3 in the retracted position in the housing 2 against the urging force of the winding spring 22. When the tray 3 is pushed in this state, the tray 3 is slightly retracted and the pin 26c is unlocked from the recess. That is, in this push-push locking mechanism, the action of the pin 26 and the heart cam groove 48 causes the tray 3 to be locked in the retracted position when it is pushed into the housing against the urging force. When the hand is released by pushing in the direction, the locking is released and the tray 3 can be advanced to the drawing position by the urging force of the winding spring 22.

  The recess 50 is formed in one step deeper in front of the heart cam groove 48 so as to correspond to the storage restricting means 52. The storage restricting means 52 locks the tray 3 so that the tray 3 cannot slide in the storage direction when the slider 3 is pulled out with respect to the tray 3 when the tray 3 is pulled out. Is released by sliding the tray 3 to the storage position of the tray 3, and is composed of a case 54, a lock lever 54, and a compression coil spring 58 as shown in FIG.

  The case 54 has an opening at the lower surface (which is the upper surface in FIG. 4) and the front center, and is engaged and fixed in the recess 50 via a claw or the like. The lock lever 56 has a small block shape corresponding to an arrangement space in the middle of the left and right sides of the case 54, and has an inclined surface 56a in which the front surface gradually protrudes from the bottom to the top as shown in FIG. Further, the lock lever 56 has a recess provided on the upper surface side (which is the lower surface in FIG. 4) and claws provided on both side surfaces, and is movable up and down by a predetermined dimension with respect to the arrangement space of the case 54. Assembled. The lock lever 5 is assembled in a state where the claws on both side surfaces described above are fitted in vertical grooves provided on both side surfaces defining the arrangement space of the case 54. At that time, the lock lever 56 is urged and moved in a direction protruding from the opening on the lower surface of the case toward the engagement hole 18 by a compression coil spring 58 disposed between the concave portion and the corresponding portion of the case 54. This prevents the tray 3 from sliding in the retracted direction. In such storage restricting means 52, a holding portion corresponding to the case 54 may be formed directly on the corresponding portion of the tray 3, and the case 54 may be omitted.

  Further, a pair of left and right engaging claws 60 project from the upper rear portion of the tray 3 as shown in FIG. The locking claw 60 is elastically reduced in diameter until it passes through the upper cover portion 10 when the tray 3 is disposed in the housing, and after the passage, the elastic claw 60 is elastically restored, and when the tray 3 is pulled out from the housing, the upper cover portion. The amount of drawer (drawing position) is regulated so that the trailing edge of 10 is not drawn any more. Further, the tray 3 is a flat front portion 62 formed with a front upper portion protruding from the upper cover portion 10 at the drawer position, that is, an article installation recess 62a, and the like. It can be used as a memo desk.

  Further, a pair of left and right mounting ribs 64 are formed to protrude from the front edge of the tray 3, and the front cover 66 is fitted and fixed using the ribs 64. The front cover 66 is formed with a notch 66a having a lower opening having a width corresponding to the width dimension of the mirror 5.

  Next, the relationship between the tray 3, the slider 4, and the mirror 5 will be described. In FIG. 4, the front inner upper surface of the recess 50 in the tray 3 is used as a sliding guide surface 68 for the slider 4 and the mirror 5. The guide surface 68 includes a center guide 68a, a pair of intermediate guides 68b formed one step higher on the left and right sides of the center guide 68a, and a left and right guide 68c formed one step higher on the left and right of the intermediate guide 68b. Among these, the center guide 68 a and the intermediate guide 68 b are guide surfaces for the slider 4, and the left and right guide 68 c are guide surfaces for the mirror 5. In addition, left and right guide ribs 74 extending in the longitudinal direction protrude from the step portion between the center guide 68a and the intermediate guide 68b.

  Here, as shown in FIGS. 3 to 5, the slider 4 is formed so that the bottom surface is relatively flat, the central portion 70 is in sliding contact with the central guide 68 a, and is formed one step lower on the left and right of the central portion 70. The flange portions 72 on both sides are in sliding contact with the intermediate guide 68b. Guide grooves 70 a that are fitted into the guide ribs 74 are formed on both side walls of the central portion 70. A part of the guide groove 70a and the guide rib 74 is cut out, and the slider 4 can be slidably attached to the tray 3 through the cut part. That is, in this structure, if the case 54 of the storage restricting means 52 is first attached to the tray 3, it becomes difficult to attach the slider 4. However, by reversing the procedure, the tray of the slider 4 is attached after the case 54 is attached. 3 is reliably prevented from falling off.

  Further, as shown in FIG. 4, an unlocking projection 76 projects rearward from the rear end of the central portion 70. The protrusion 76 is brought into contact with the inclined surface 56a of the lock member 56 at the retracted position or retracted position of the slider 4, so that the lock member 56 is moved to the upper position, that is, the unlocked position against the urging force of the coil spring 58. Hold. Further, a guide spring 78 slidably contacting the lower surface of the intermediate guide 68b is detachably attached to the upper surface of the flange portion 72. The spring guide 78 has a guide case engaged and connected to the upper surface of the flange portion 72, and a phosphor bronze leaf spring supported on the inner side of the guide case.

  The mirror 5 is attached to a bearing portion 82 provided at the rear portion of the slider-side central portion 70 through a flat semicircular tilt plate 6 and is rotated from a position rotated approximately 90 ° as shown in FIGS. When horizontally deployed, the back surface is substantially flush with the bottom surface of the slider 4, and the back surface is slid along the left and right guides 68c with the mirror surface side being the top surface. The left and right guides 68c are provided with restriction ribs 84 for restricting the position where the mirror 5 is inserted into the tray 3, and a space between the restriction ribs 84 and the front side of the tray 3 is made of a metal press-formed body. The lower cover 80 covers the lower side.

  Next, in the above, the attachment structure of the mirror 5 to the slider 4 will be clarified with reference to FIGS. The shaft hole of the bearing portion 82 provided in the central portion 70 is opened, and the space between the flange portions 72 on both sides is formed in an expanded shape, so that the mirror 5 can be rotated left and right and tilted downward.

  Further, the mounting screw B is inserted into the rotation center hole of the tilt plate 6 via the collar 88, and the nut N is screwed into the protruding upper end of the screw passing through the shaft hole of the bearing portion 82. The tilt plate 6 is pivotally supported by the slider 4 so as to be rotatable in the horizontal direction. In this case, in the lower portion of the bearing portion 82, a blind hole 90 that opens toward the rear side is formed on the front end surface of the central portion 70 as shown in FIG. A coil spring 92 is inserted into the blind hole 90, and the outer periphery of the tilt plate 6 is constantly pressed and biased by a ball 94 provided at the protruding end of the coil spring 92.

  In contrast to this, a ball receiving groove 6a is formed on the outer periphery of the tilt plate 6 along the circumferential direction thereof as shown in FIG. 7, and three stopper grooves 6b are cut perpendicularly to the ball receiving groove 6a. By being provided, a click stopper mechanism is configured to restrict inadvertent rotation of the tilt plate 6 in the left-right direction, and at the same time, an operational feeling by clicking sound can be obtained.

  The mirror 5 includes a flat rectangular frame-shaped mirror base 96, a mirror surface 98 attached to the surface of the mirror base 96, and two bearing portions 100 protruding from the upper end of the mirror base 98. Each bearing portion 100 is connected to a pair of bearing portions 6 c protruding from the front end of the tilt plate 6 via a shaft 7 and a leaf spring 9 so as to be tiltable. The leaf spring 9 is used for obtaining a frictional state suitable for stopping the mirror 5 steplessly during the tilting operation for adjusting the angle of the mirror 5. The mirror 5 can be stopped at an arbitrary tilt angle position by the frictional force of the leaf spring 9. In addition, when the shaft 7 is inserted through the bearings 6c and 100, the E-ring 8 is attached to the outer periphery of the shaft 7 so that the shaft 7 is prevented from being removed. Further, a decorative cover 96a is provided integrally with the lower edge of the mirror base 96 so as to coincide with the curved surface of the front cover 66 and close the lower notch 66a when the mirror 5 is stored horizontally.

(Operation) Next, an operation procedure when the above-described drawer device 1 is mounted on the instrument panel of the vehicle will be described with reference to FIGS. As shown in FIG. 8 (a), the drawer device 1 is mounted in an appropriate state on the upper side of the inclined portion of the instrument panel 200 of the vehicle, and the tray-side front cover 66 and the mirror-side decoration toward the vehicle interior. It is designed to match the curved surface of the corresponding surface of the instrument panel 200 with the cover 96a exposed so that there is no sense of incongruity. Here, the operation buttons of the air-conditioning equipment provided in the instrument panel 200, the operation buttons of the audio equipment, the display portions thereof, and the like are only illustrated, and the description thereof is omitted.

(A) Each of FIGS. 8, 9 and 10A shows the retracted state of the drawer 1, that is, the tray 3 and the slider 4 are switched to the retracted positions. In this state, the tray 3 is locked at the retracted position with respect to the housing 2 against the urging force of the winding spring 22 by the action of the pin 26 and the heart cam groove 48 described above. The slider 4 and the mirror 5 are elastically held by the pressure contact force of the guide spring 78 described above at the storage position with respect to the tray 3. The lock member 56 is held in an immersive state in which the unlocking projection 76 of the slider 4 abuts against the inclined surface 56 a and is slid upward against the biasing force of the coil spring 58, that is, in the unlocked position.

(A) When the front cover 66 is once pushed and released with the operator's finger as shown in FIG. 9A from the above retracted state, the drawer device 1 is unlocked by the action of the pin 26 and the heart cam groove 48 described above. Thus, the tray 3 advances together with the slider 4 and the mirror 5 to the drawing position (the locking claw 60 comes into contact with the corresponding portion of the upper cover portion 10) by the urging force of the winding spring 22. Each of FIGS. 8 and 9B shows a state in which the tray 3 is pulled out to the pull-out position. In this state, since the slider 4 and the mirror 5 are in the storage position on the tray 3 side, the upper surface of the protruding portion of the tray 3 can be used for storing objects without being visually observed. In this state, as shown in FIG. 8B, the lock member 56 faces the engagement hole 18 on the housing side, but the lock release protrusion 76 is still in contact, so that the tray 3 is moved to the storage side. It is possible to retreat.

(C) Each of (c) in FIGS. 9 and 10 shows a state in which the mirror 5 is pulled out by the operator's hand from the above-described tray pulled out state. In this structure, when the mirror 5 is slightly pulled out, the unlocking protrusion 76 on the slider 4 side is also moved forward. As a result, when the protrusion 76 is separated from the lock member side inclined surface 56a, the lock member 56 slides downward along the corresponding wall of the case 54 at the lock position by the biasing force of the coil spring 58, and the housing side engagement After engaging with the joint hole 18, the storage operation of the tray 3 becomes impossible.

(D) After the mirror 5 is pulled out through the slider 4, as shown in FIGS. 8C, 8D and 9D, the tilt angle and the rotation angle are adjusted, It will be adapted to the operator's front line of sight and used for refurbishing in the passenger compartment. That is, the mirror 5 is adjusted to an arbitrary angle downward with the shaft 7 as a fulcrum, and is stopped and held at each adjustment angle via the leaf spring 9. At the same time, the mirror 5 is rotated in any left-right direction via the tilt plate 6 by the above-described click stopper mechanism on the tilt plate 6 side and is click-held at each rotation angle. In this state, even if the tray 3 is erroneously subjected to a pressing force in the retracting direction while the mirror is in use, the tray 3 is maintained at the pulled-out position through the engagement between the lock member 56 and the engagement hole 18.

(E) In the above structure, when the mirror 5 is pulled out, the tray 3 cannot slide in the retracted direction with respect to the housing 2. Therefore, in order to return the drawer 1 to the retracted state shown in FIGS. 8, 9, and 10 (a), the mirror 5 is first leveled in the reverse procedure, and then the tray 3 together with the slider 4 is placed. When the lock member 56 is pushed in, the lock member 56 is moved rearwardly by the unlocking protrusion 76, so that the protrusion 76 abuts against the lock member side inclined surface 56a so that the lock member 56 is moved along the corresponding portion on the tray side case 54 or the housing side. By being pushed up to the unlocking position and being separated from the engagement hole 18 while being guided by sliding, the entire tray 3 can be slid into the housing 2 and stored.

  The present invention only has to substantially include the configuration specified in the claims, and details can be further modified or developed with reference to this embodiment and each modification. As an example thereof, the case where the present invention is applied to the two-stage drawer type drawer device 1 that can be pulled out and stored in the instrument panel 200 of the vehicle has been described as an example. Of course, it can be applied to a general two-stage drawer type, and the other slide body movably stored in one slide body can be applied not only to a mirror and a slider but also to a parent-child type drawer. It is.

It is a disassembled perspective view which shows the whole structure of the drawer | drawing-out apparatus based on this invention. It is the disassembled perspective view which notched a part of upper cover part which shows the relationship between the housing which comprises the said drawer | drawing-out apparatus, and an attached part. It is a disassembled perspective view which similarly shows the relationship between the tray which comprises the said drawer | drawing-out apparatus, a slider, and a mirror. It is a disassembled perspective view which similarly shows the relationship of the tray and slider which comprise the said drawer | drawing-out apparatus, and the back surface side of a mirror. It is a disassembled perspective view which shows the relationship between the said slider and a mirror. It is a disassembled perspective view which shows the relationship of the back surface side of the said slider and mirror. It is the elements on larger scale which show the rotation mechanism in the axial support part of the said mirror. (A)-(d) is explanatory drawing which shows the operation process until angle adjustment of a mirror is carried out in the state which equipped the said drawer | drawing-out apparatus in the instrument panel. (A)-(d) is explanatory drawing which cut | disconnected the corresponding | compatible part of FIG. (A)-(c) is sectional drawing which expands and shows the A section, B section, and C section of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Drawer 2 ... Housing (10 is an upper cover part, 14 is a guide rib, 16 is a rack tooth)
3 ... Tray (one slide body, 60 is tray part)
4 ... Slider (the other slide body)
5 ... Mirror (the other slide body, 96 is a mirror base, 98 is a mirror surface)
6 ... Tilt plate (6a is a ball receiving groove, 6b is a stopper groove, 6c is a bearing portion)
7 ... shaft (8 is E-ring)
9 ... leaf spring
18 ... engagement hole
22 ... Winding spring (22a is a spring end, 22b is a rotating shaft)
26 ... Actuating arm (26c is a pin, 28 is a support spring)
48 ... Heart cam groove (push / push locking mechanism)
52 ... Storage restricting means 54 ... Case 56 ... Lock member (56a is an inclined surface)
58 ... Coil spring 76 ... Unlocking protrusion (engaging part)
92 ... Coil spring 80 ... Tilt plate (80a is a ball receiving groove, 80b is a stopper groove, 82 is a bearing portion)
200 ... Instrument panel (instrument panel)

Claims (5)

In a drawer having a housing and two slide bodies, one slide body is slidably supported with respect to the housing, and the other slide body is slidably supported with respect to the one slide body.
The one slide body is pulled out from the housing, and the other slide body is pulled out to lock the one slide body with respect to the housing, and the other slide body is moved to the one slide body. It is provided with a lock member that can be switched to a lock release position for releasing the locking by storing the slide body again.
The drawer device, wherein the lock member is slidably guided along a corresponding portion on the one slide body side or the housing side to be switched to the lock position and the lock release position. The lock member has an inclined surface provided on the drawing direction side of the one slide body, slides in a direction intersecting with the slide direction of the one slide body, and is biased toward the lock position. Has been
2. The drawer device according to claim 1, wherein the other slide body includes an engaging portion that contacts the inclined surface and switches the lock member from the lock position to the lock release position.   The one slide body is a tray disposed on the upper side in the housing, and the other slide body is connected to a slider disposed on the lower side of the tray and a drawer end side of the slider so as to be adjustable in angle. The drawer device according to claim 1, wherein the drawer device is a mirror.   4. The drawer according to claim 3, wherein the mirror is connected to the slider so that the angle can be adjusted downward and the angle can be adjusted in the left-right direction.   When the slider and the mirror are pulled out from the storage position with respect to the tray by a predetermined amount in a state where the tray is pulled out from the storage position with respect to the housing by the biasing force, the lock member is unlocked by the biasing force. 5. The drawer device according to claim 3 or 4, wherein the angle of the mirror can be adjusted after being switched to the locked position.

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