WO2010038716A1 - サイドロック装置 - Google Patents
サイドロック装置 Download PDFInfo
- Publication number
- WO2010038716A1 WO2010038716A1 PCT/JP2009/066887 JP2009066887W WO2010038716A1 WO 2010038716 A1 WO2010038716 A1 WO 2010038716A1 JP 2009066887 W JP2009066887 W JP 2009066887W WO 2010038716 A1 WO2010038716 A1 WO 2010038716A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rotor
- driving
- base member
- lock device
- driving force
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/28—Locks for glove compartments, console boxes, fuel inlet covers or the like
- E05B83/30—Locks for glove compartments, console boxes, fuel inlet covers or the like for glove compartments
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
- E05C9/042—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with pins engaging slots
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
- E05C9/047—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening comprising key-operated locks, e.g. a lock cylinder to drive auxiliary deadbolts or latch bolts
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B13/00—Devices preventing the key or the handle or both from being used
- E05B13/10—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/0801—Multiple
- Y10T292/0834—Sliding
- Y10T292/0836—Operating means
- Y10T292/084—Cam
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/096—Sliding
- Y10T292/0961—Multiple head
- Y10T292/0962—Operating means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/096—Sliding
- Y10T292/0969—Spring projected
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/096—Sliding
- Y10T292/0969—Spring projected
- Y10T292/097—Operating means
- Y10T292/0977—Cam
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5093—For closures
- Y10T70/5155—Door
- Y10T70/5199—Swinging door
- Y10T70/5226—Combined dead bolt and latching bolt
- Y10T70/5235—Multiple latch bolts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5093—For closures
- Y10T70/554—Cover, lid, cap, encasing shield
- Y10T70/5544—Pivoted
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5093—For closures
- Y10T70/554—Cover, lid, cap, encasing shield
- Y10T70/5544—Pivoted
- Y10T70/5549—Cover-carried lock
- Y10T70/5558—Latching bolt
Definitions
- the present invention relates to a side lock device that is attached to a lid that opens and closes a vehicle glove box and maintains the closed state of the lid.
- the side lock device disclosed in Patent Document 1 was previously proposed by the present applicant.
- the device forms a pair of left and right cylindrical parts on an operation handle that is rotatably mounted on a base member, incorporates cam members into these cylindrical parts, and connects slide pins from the left and right sides of the cam member. It was the composition to do.
- the cam member constitutes an operating driving force transmission mechanism for moving the connected slide pin in the left-right direction as the operating handle rotates.
- the cam member has a distal end projecting from both side surfaces of the base member in order to perform the connecting operation of the slide pins on the side of the base member.
- the tip of the cam member is placed in the cylindrical portion as shown in FIG. A mechanism to hold the immersive state is built. JP 2004-156331 A
- the present invention has been made in view of such circumstances, and an object thereof is to provide a side lock device that can be easily attached to a lid for opening and closing a vehicle glove box with a simple configuration.
- the present invention provides a side lock device that is attached to a lid that opens and closes a vehicle glove box and maintains the closed state of the lid.
- the lid is disposed on the back side of the lid so as to be movable in the lateral direction, and engages with a locking portion provided on the vehicle side in a state in which the tip projects from both side edges of the lid to hold the lid closed.
- a pair of left and right slide pins A base member incorporated from the surface side of the lid; An operation member mounted on the surface side of the base member and driving the pair of slide pins; A rotor that is rotatably incorporated in the base member, and that interlocks the pair of slide pins with the driving operation of the operation member,
- the rotor has a pair of driving force transmission engaging portions,
- Each of the pair of slide pins includes an engaged portion that is engaged with one of the pair of driving force transmission engaging portions and the other, and
- the rotor is mounted on the base member in a state where the driving force transmission engaging portions are exposed on the back side of the lid, and the slide pins respectively engage the engaged portions from the back side of the lid.
- the rotor is engaged with each driving force transmission engaging portion.
- the engaging portion for transmitting the driving force of the rotor that engages each slide pin is exposed to the rear surface side of the lid, the base member into which the rotor is incorporated can be easily moved from the front surface side to the lid.
- the slide pins can be easily assembled and the slide pins can be engaged with the driving force transmitting engagement portion from the back side of the lid with an open periphery. The work can be facilitated.
- FIG. 1 is an exploded perspective view of each component of the side lock device according to the first embodiment of the present invention as viewed obliquely from the front.
- FIG. 2 is an exploded perspective view of each component of the side lock device according to the first embodiment of the present invention as viewed obliquely from the rear.
- FIG. 3 is a perspective view of a state in which the constituent elements of the side lock device according to the first embodiment of the present invention are assembled as seen obliquely from the front.
- FIG. 4 is a perspective view of the assembled state of the components of the side lock device according to the first embodiment of the present invention as viewed obliquely from the rear.
- FIG. 5 is a perspective view of the lid as viewed obliquely from the rear.
- FIG. 6 is a perspective view of the completed state in which the side lock device according to the first embodiment of the present invention is assembled to the lid as viewed obliquely from the rear.
- FIG. 7 is a perspective view of the base member as viewed obliquely from the rear.
- 8A is a perspective view of the rotor
- FIG. 8B is a plan view of the rotor
- FIG. 8C is a sectional view taken along line AA of FIG. 8D
- FIG. 8D is a front view of the rotor.
- 9A to 9D are diagrams for explaining the interlocking operation of each slide pin by the rotor.
- FIG. 10 is a view showing the operation handle.
- 11A is a front view of the key cylinder, FIG.
- FIG. 11B is a side view of the key cylinder
- FIG. 11C is a back view of the key cylinder
- 12A to 12C are views showing the relationship between the driving force receiving portion of the driving slide pin and the driving convex portion on the operation handle side
- 13A to 13C are also diagrams showing the relationship between the driving force receiving portion of the driving slide pin and the driving convex portion on the operation handle side.
- FIG. 14 is a view showing the back side of the base member in which each slide pin is incorporated.
- FIG. 15 is a back view of a state in which the side lock device according to the first embodiment of the present invention is incorporated in a lid.
- FIG. 16 is an exploded perspective view of each component of the side lock device according to the second embodiment of the present invention as viewed obliquely from the rear.
- FIG. 17 is an exploded perspective view of each component of the side lock device according to the second embodiment of the present invention as viewed obliquely from the front.
- 18A to 18C are perspective views showing the assembled state of each component (excluding the slide pin) of the side lock device according to the second embodiment of the present invention.
- FIG. 19 is a perspective view showing a state in which the side lock device (excluding the slide pin) according to the second embodiment of the present invention is assembled to the lid.
- FIG. 20 is a perspective view showing a state where the base member is assembled to the lid, with a part cut away.
- FIG. 21 is a perspective view showing a state in which the side lock device (including the slide pin) according to the second embodiment of the present invention is assembled to the lid.
- FIG. 22A is a view showing a base member on which a torsion coil spring is arranged
- FIGS. 22B to 22D are views showing a configuration of a rotor.
- 23A to 23C are views showing the relationship between the driving convex portion of the operating handle and the driving force receiving portion of the rotor.
- FIG. 24 is a diagram showing the relationship between the engaging portion for transmitting the driving force of the rotor and the engaged portion of the slide pin engaged therewith.
- 25A to 25C are views for explaining the concave structure of the slide pin.
- a side lock device is a device that is attached to a lid that opens and closes a vehicle glove box and maintains the closed state of the lid.
- the side lock device according to the present embodiment includes a pair of left and right slide pins 10 and 20, coil springs 11 and 21, a base member 30, a rotor 40, and an operation handle 50.
- the coil spring 51 and the key cylinder 60 are included in the constituent elements.
- each component excluding the metal coil springs 11, 21, 51 and the key cylinder 60 is a resin molded product.
- a pair of left and right slide pins 10 and 20 is a long driving slide pin 10 on one side and a short driven slide pin 20 on the other side.
- these slide pins 10 and 20 are assembled on the back side of the lid 1 and can move in the lateral direction.
- the front end of the driving slide pin 10 can freely move outward from one side edge (the right side edge in FIG. 6) of the lid 1.
- the distal end of the driven slide pin 20 can freely protrude outward from the other side edge (the left side edge in FIG. 6) of the lid 1.
- the tips of the slide pins 10 and 20 protrude from both side edges of the lid 1 and are locked by locking portions (not shown) provided on the vehicle side. Thereby, the closed state of the lid 1 is maintained.
- the lid 1 shown in FIGS. 5 and 6 is a part called an outer lid, and is used by being assembled on the front surface of the inner lid including the storage portion. It goes without saying that the lid to which the side lock device of the present invention is assembled is not limited to the outer lid, but covers various structures such as those not divided into an outer and an inner.
- the operation handle 50 and the coil spring 51 are assembled to the base member 30 from the front surface side, and the rotor 40 and the slide pins 10 and 20 are assembled from the back surface side.
- the key cylinder 60 is assembled to the operation handle 50 from the front side.
- FIG. 7 is a perspective view of the base member as viewed obliquely from the rear
- FIGS. 8A to 8D are views showing the rotor.
- the base member 30 is formed with a recess 31 for arranging a slide pin extending from one side end surface to the other side end surface on the back surface side, and the base ends of the slide pins 10 and 20 are formed in the recess 31.
- the parts are slidably arranged (see FIG. 4).
- the base member 30 is formed with holding convex portions 35 at appropriate positions, and the slide pins 10 and 20 are held in the concave portions 31 by the holding convex portions 35.
- a rotor built-in portion 32 is formed on the inner surface at the back of the recess 31.
- the built-in portion 32 has a configuration in which two cylinders 32a and 32b are formed concentrically in a recess having a circular cross section (see FIG. 7).
- the rotor 40 is formed in a cylindrical shape with one end face opened and the other end face closed, and the inner cylinder 41b is concentrically locked in the hollow portion.
- the rotor 40 is assembled into the built-in portion 32 by inserting an outer cylinder 32a formed in the built-in portion 32 of the base member 30 between the outer cylinder 41a and the inner cylinder 41b.
- the cylinders 41a and 41b of the rotor 40 are provided with air vent holes 42 at portions located on the upper top in a normal state where the operation handle 50 is not operated (see FIGS. 8A to 8C). Even if air enters between the cylinders 41a and 41b into which grease has been injected, air that is lighter than the grease will eventually be discharged from the air vent hole 42 to the outside. Further, grease having a specific gravity greater than that of air rarely leaks out from the air vent hole 42 formed in the upper top portion. Moreover, since the rotor 40 is incorporated in the back surface side of the base member 30, even if grease leaks out, there is very little possibility that the grease 1 may contaminate the front side of the lid 1.
- a pair of driving force transmission engaging portions 43, 43 are formed on the end surface of the rotor 40 so as to protrude rearward.
- engaged portions 101 and 201 each having a longitudinal groove that engages with the driving force transmitting engaging portion 43 are formed at the base end portions of the slide pins 10 and 20, respectively (see FIG. 1). .
- Each slide pin 10, 20 incorporated on the back side of the base member 30 has one of the pair of driving force transmission engaging portions 43, 43 provided on the rotor 40 and the other engaged portion 101, 201. Engage in divided.
- FIGS. 9A to 9D are diagrams for explaining the interlocking operation of each slide pin by the rotor.
- the state shown in FIGS. 9A and 9B is a state in which the tips of the slide pins 10 and 20 protrude from both side edges of the lid 1 and engage with a not-shown vehicle-side locking portion (the lid 1 is closed). is there. From this state, as shown in FIGS. 9C and 9D, when the driving slide pin 10 is driven in the left direction in the figure, the driving force is converted into rotation by the rotor 40. In conjunction with this, the driven slide pin 20 that engages with the driving force transmission engaging portion 43 of the rotor 40 moves to the right in the figure.
- the moving directions of the slide pins 10 and 20 are directions in which the distal ends of the slide pins 10 and 20 are released from the engagement state with a vehicle-side locking portion (not shown), and the lid 1 can be opened.
- FIG. 10 is a view showing an operation handle
- FIGS. 11A to 11C are views showing a key cylinder.
- the operation handle 50 is rotatably mounted on the front side of the base member 30 (see FIG. 3). That is, a pair of support shafts 33 and 33 that rotatably support the operation handle 50 are formed on both side surfaces of the base member 30 (see FIG. 7), and the operation handle 50 is attached to these support shafts 33 and 33. Support holes 52 and 52 (see FIG. 10) provided on both side surfaces are fitted together.
- a coil spring 51 is compressed and disposed between the operation handle 50 and the base member 30 (see FIGS. 1 to 4), and the operation handle 50 has a lower edge at the base member 30 by the coil spring 51. Always energized in the direction of approaching the side.
- the operation handle 50 can be rotated from below by placing a finger on the back side of the handle 50.
- the operation handle 50 is formed with a fitting hole 53 of the key cylinder 60 at the substantially center, and the key cylinder 60 shown in FIGS. 11A to 11C is fitted into the fitting hole 53. .
- a plurality of guide protrusions 53 a are formed on the inner peripheral surface of the fitting hole 53, and a plurality of concave grooves 61 a that engage with the guide protrusions 53 a are formed on the outer peripheral surface of the key cylinder 60.
- the locking piece 62 exposed in the radial direction from the rear end edge of the key cylinder 60 is urged by a spring member (not shown) so as to be elastically movable inward and outward in the radial direction.
- a driving convex portion 63 projects rearward from the rear end surface (back surface) of the key cylinder 60.
- a key hole 64 is provided in front of the key cylinder 60, and when a specific key is inserted into the key hole 64 and rotated, the driving convex portion 63 is also rotated in conjunction therewith.
- a through hole 34 penetrating from the front side to the back side is formed in the central portion of the base member 30, and the key cylinder 60 incorporated in the operation handle 50 is provided with this through hole. Interference with the base member 30 by entering the hole 34 is avoided. Further, the driving convex portion 63 protruding from the rear end surface of the key cylinder 60 passes through the through hole 34 and protrudes toward the back surface side of the base member 30.
- the base end portion of the driving slide pin 10 receives an operation driving force from the operation handle 50, and the direction in which the distal end of the slide pin disengages from the locking portion on the vehicle side.
- a driving force receiving portion 110 is formed to be moved.
- the driving force receiving portion 110 receives an operating driving force from the driving convex portion 63 as the operating handle 50 is rotated, and the driving driving pin 10 receives the operating driving force at the front end of the driving slide pin 10 on the vehicle side locking portion ( It is the structure converted into the force moved to the direction which cancels
- FIGS. 12A to 12C and FIGS. 13A to 13C are views showing the relationship between the driving force receiving portion of the driving slide pin and the driving convex portion on the operating handle side.
- a driving convex portion 63 is slidably in contact with the inner side of the driving force receiving portion 110 provided at the base end portion of the driving slide pin 10, and driving accompanying the turning operation of the operation handle 50 is performed.
- An inclined surface 111 that converts the movement of the convex portion 63 for use into the movement of the driving slide pin 10 in the lateral direction is formed.
- the driving convex portion 63 protruding from the rear end surface of the key cylinder 60 comes into contact with the inclined surface 111 of the driving force receiving portion 110 as the operating handle 50 is rotated, and presses the inclined surface 111 from above (FIG. 12C). reference).
- the driving slide pin 10 moves in the lateral direction by the horizontal component force of the pressing force on the inclined surface 111.
- the moving direction of the driving slide pin 10 at this time is a direction in which the tip of the driving slide pin 10 is disengaged from a locking portion (not shown) on the vehicle side.
- the bottom surface of the driving force receiving portion 110 is in contact with the floor surface of the recess 31 of the base member 30 (see FIG. 4), and thereby the operation driving force transmitted from the driving convex portion 63 to the inclined surface 111 is It can be received by the floor surface of the recess 31 of the base member 30 and can maintain sufficient strength against the operation driving force.
- the driving convex portion 63 protruding from the rear end surface of the key cylinder 60 is driven by the operation of the operation handle 50 as shown in FIGS. 13A to 13C by the rotation operation of the key cylinder 60.
- the driving position sliding position in FIG. 13A
- the non-driving position positions in FIGS. 13B and 13C
- the driving force receiving part 110 is arranged in the non-driving position, even if the operation handle 50 is operated, the operating driving force is not transmitted to the driving slide pin 10, so that the closed state of the lid 1 can be maintained.
- one outer side surface of the driving force receiving portion 110 forms a side surface 112 for movement restriction. That is, as shown in FIGS. 13B and 13C, the driving convex portion 63 in the non-driving position abuts against the movement regulating side surface 112, and the leading end of the driving slide pin 10 is a locking portion (not shown) on the vehicle side. The movement of the driving slide pin 10 in the direction in which the engagement is released is controlled. Thereby, the obstruction
- a notch 113 is formed between the slope 111 of the driving force receiving portion 110 and the side surface 112 for restricting movement, and the movement trajectory of the driving projection 63 is secured through the notch 113.
- FIG. 14 is a view showing the back side of the base member in which each slide pin is incorporated.
- each of the slide pins 10 and 20 is formed with recessed portions 120 and 220 for incorporation at appropriate positions.
- the formation positions of these recessed portions 120 and 220 are positions corresponding to the holding convex portions 35 when the slide pins 10 and 20 are moved beyond the range driven by the operation handle 50.
- the slide pins 10 and 20 are assembled into the base member 30 by matching the positions where the recessed portions 120 and 220 for mounting are opposed to the holding convex portions 35 and pushing into the recesses 31 of the base member 30 at the positions. Can do.
- the rotor built-in portion 32 of the base member 30 is formed closer to one side than the center position in the width direction.
- the driving force receiving portion 110 of the driving slide pin 10 is formed at the other side portion that does not interfere with the rotor built-in portion 32.
- FIG. 15 is a back view of a state in which the side lock device according to the present embodiment is incorporated in a lid.
- the built-in portion 2 of the side lock device formed on the lid 1 has an opening region 2 a penetrating from the front surface to the back surface of the lid 1.
- An operation space 2b for inserting a hand into the back side of the operation handle 50 is formed in a region below the opening region 2a.
- the rear of the operation space is partitioned by a partition wall 2c.
- the base member 30 is assembled into the lid 1 from the front side and fastened to the partition wall 2c.
- the rotor built-in portion 32 is disposed in the opening region 2a of the lid 1 (see FIG. 15). Therefore, the driving force transmission engaging portion 43 of the rotor 40 is exposed to the back surface side of the lid 1 through the opening region 2a, and the engaged portions 101 of the slide pins 10 and 20 from the back surface side of the lid 1, 201 can be engaged.
- the driving force transmission engaging portion 43 of the rotor 40 that engages the slide pins 10 and 20 is exposed to the rear surface side of the lid 1, so that the base member 30 in which the rotor 40 is incorporated is viewed from the front surface side.
- the slide pins 10 and 20 are supported through the support holes 5 and 6 provided on the back surface of the lid 1, and the tip ends are always protruded from both side edges by the coil springs 11 and 21. It is energized. Therefore, when the operation handle 50 is not operated, the front ends of the slide pins 10 and 20 engage with a not-shown vehicle side locking portion to hold the lid 1 in a closed state.
- the intermediate portion of the driving slide pin 10 has a first rattling prevention portion 130 that suppresses back and forth rattling of the slide pin 10, and the vertical direction of the slide pin 10.
- a second anti-shaking portion 140 that suppresses rattling is provided.
- the first rattling prevention portion 130 is provided with an elastic piece 131 that urges the first protrusion 3 (see FIG. 5) provided on the back surface of the lid 1 in the front-rear direction of the slide pin 10 (FIG. 1). reference).
- the second rattling prevention portion 140 is provided with a pair of elastic pieces 141 and 141 that urge and hold the second protrusion 4 (see FIG. 5) provided on the back surface of the lid 1 in the vertical direction. Yes (see FIG. 1).
- FIGS. 16 to 25C a side lock device according to a second embodiment of the present invention will be described in detail with reference to FIGS. 16 to 25C.
- components that are the same as or equivalent to those of the side lock device of the first embodiment described above are denoted by the same reference numerals, and detailed description of the components may be omitted.
- the side lock device includes a pair of left and right slide pins 10, 20, a base member 30, a rotor 40, an operation handle 50, a key cylinder 60, and a torsion.
- a coil spring 70 is included as a component.
- the rotor 40 receives an operation driving force from the operation handle 50, and the pair of left and right slide pins 10 and 20 move in conjunction with the rotation of the rotor 40. Accordingly, there is no relationship between the driving force and the driven force between the slide pins 10 and 20.
- Each component is assembled as follows. That is, the rotor 40 is assembled after the torsion coil spring 70 is inserted and arranged from the back side into the rotor assembly portion 32 of the base member 30.
- An O-ring 44 is fitted on the outer periphery of the rotor 40, and the O-ring 44 comes into contact with the inner peripheral surface of the rotor assembly portion 32 to brake the rotation of the rotor 40 with a frictional resistance. ing. Therefore, in this embodiment, it is not necessary to fill the rotor built-in portion 32 with grease as in the first embodiment.
- the torsion coil spring 70 has a function of urging the rotor 40 to return the operation handle 50 from the operation position to the original position, and a function of holding the state in which the slide pins 10 and 20 protrude from the both end edges of the lid, respectively. is doing. That is, the torsion coil spring 70 has the functions of the coil springs 51, 11, and 21 in the first embodiment.
- An operation handle 50 is rotatably mounted on the surface side of the base member 30.
- the key cylinder 60 is assembled to the operation handle 50 from the front side.
- FIGS. 18A to 18C are perspective views showing a state in which each component other than the slide pin is incorporated in the base member.
- the lock wall 36 is formed on the back surface of the base member 30, and when the key cylinder 60 is rotated to the lock position, the lock projection 65 protruding from the back surface of the key cylinder 60 interferes with the lock wall 36. Move to the position to be operated (see FIG. 18C). When the locking projection 65 is present at this position, even if the operation handle 50 is to be rotated, the locking projection 65 abuts against the lock wall 36 and the rotation cannot be performed. That is, the locked state is established. On the other hand, FIG. 18B shows a state in which the lock is released.
- the locking convex portion 65 has been referred to as the driving convex portion 63 in the first embodiment, but in the present embodiment, the function of driving the slide pin 10 is not given to the component.
- FIG. 19 is a perspective view showing a state in which the side lock device is incorporated in the assembling portion of the side lock device formed on the lid from the back side.
- the upper end edge of the partition wall 2c formed in the assembly portion of the side lock device in the lid 1 has a linear shape, and the engagement wall 2d is formed at an upper position facing the upper end edge of the partition wall 2c. is there.
- the base member 30 is formed with attachment locking pieces 30a and 30b at the upper and lower positions on the back surface side. As shown in FIG. 20, first, the lower attachment locking piece 30b is hooked on the upper edge of the partition wall 2c. Then, by engaging the upper mounting locking piece 30a with the engaging wall 2d, it is possible to easily incorporate the side lock device into the lid 1 without requiring a fastener such as a screw.
- FIG. 21 is a perspective view showing a state in which each slide pin is engaged with the rotor of the side lock device incorporated in the lid from the back side. Also in the present embodiment, the driving force transmission engaging portions 43 and 43 of the rotor 40 are exposed on the back side of the lid 1. Therefore, the engagement operation of the slide pins 10, 20 to the driving force transmission engaging portions 43, 43 can be easily performed from the back side of the lid 1.
- FIG. 22A is a view showing a base member on which a torsion coil spring is arranged
- FIGS. 22B to 22D are views showing a configuration of a rotor.
- the assembly structure of the rotor 40 to the base member 30 will be described with reference to these drawings.
- the assembly portion 32 of the rotor 40 formed in the base member 30 has an assembly hole 32d having a key groove 32c, a spring engagement portion 32e that engages one end of the torsion coil spring 70, and A stopper wall 32f and an insertion window 32g for inserting the driving convex portion 55 (see FIG. 16) of the operation handle 50 are formed. Further, as shown in FIGS.
- the rotor 40 includes a support shaft 45 serving as a rotation center, an abutment claw 46 (abutment portion) that abuts against the stopper wall 33f, and an operation handle 50.
- a driving force receiving portion 47 that receives an operation driving force and a spring force receiving portion 48 that is engaged with the other end of the torsion coil spring 70 and receives the spring biasing force are formed.
- the torsion coil spring 70 is disposed around the assembly hole 32d with one end locked to the spring locking portion 32e (see FIG. 22A).
- the tip of the support shaft 45 of the rotor 40 is inserted into the assembly hole 32d.
- a key protrusion 45a is formed on the peripheral surface of the support shaft 45, and the spring force receiving portion 48 of the rotor 40 is twisted by aligning the key protrusion 45a with the key groove 32c of the assembly hole 32d.
- the formation position and formation angle of each part are adjusted so that it can arrange
- the key groove 32 c and the key protrusion 45 a constitute an alignment portion that arranges the spring force receiving portion 48 at a position where the spring force receiving portion 48 can be engaged with the torsion coil spring 70 when the rotor 40 is attached to the base member 30. .
- the abutment claw 46 When the support shaft 45 is inserted into the assembly hole 32d with the key protrusion 45a aligned with the key groove 32c, the abutment claw 46 is disposed at a position in front of the stopper wall 32f.
- the contact claw 46 When the rotor 40 is rotated clockwise from FIG. 22A from this position, the contact claw 46 is elastically bent and gets over the stopper wall 32f.
- the other end of the torsion coil spring 70 is engaged with the spring force receiving portion 48 of the rotor 40 to apply a biasing force to the rotor 40. Due to this biasing force, the rotor 40 rotates counterclockwise in FIG. 22A, and the contact claw 46 contacts the stopper wall 32f.
- the abutment claw 46 elastically bends and overcomes the stopper wall 32f by the clockwise movement of FIG. 22A, but abuts without being bent by the counterclockwise movement of the figure. Thus, the rotation of the rotor 40 is restricted.
- the contact claw 46 is in contact with the stopper wall 32f, the drive force receiving portion 47 formed on the rotor 40 is disposed at an appropriate position where it comes into contact with the drive convex portion 55 of the operation handle 50 incorporated thereafter. Is done. (This arrangement position is a position rotated slightly in the clockwise direction in the figure from the position of FIG.
- the stopper wall and the contact claw restrict the rotation of the rotor 40 against the urging force of the torsion coil spring 70, and when mounting the operation handle 50 on the base member 30 with this rotation restriction,
- the driving force receiving portion of the rotor 40 is disposed at a position where the driving convex portion 55 abuts.
- FIG. 23A to 23C are views showing the relationship between the driving convex portion of the operating handle and the driving force receiving portion of the rotor.
- FIG. 23A shows a state where the operation handle 50 is not operated.
- the contact claw 46 contacts the stopper wall 32f as described above, and the driving force receiving portion 47 of the rotor 40 is disposed at the position shown in FIG.
- the rotor 40 is slightly rotated counterclockwise in the drawing, and the contact claw 46 is separated from the stopper wall 32f (see FIG. 22A).
- the driving convex portion 55 see FIG. 16
- the insertion window 32g see FIG. 22A
- the driving force receiving portion 47 of the rotor 40 rotates the operating handle 50 and the extended region 47a with which the driving convex portion 55 abuts when the operating handle 50 is not operated (see FIG. 23A) ( 23B to FIG. 23C) and the arcuate surface region 47b with which the driving convex portion 55 abuts.
- the contact resistance between the driving force receiving portion 47 and the driving convex portion 55 is formed by forming the region 47b in contact with the driving convex portion 55 in the process of turning the operation handle 50 on the circular arc surface. Becomes smaller and the rotor 40 can be smoothly rotated.
- the arcuate surface region 47b is formed closer to the rotation center of the rotor 40 than the extended region 47a.
- the extension region 47a is formed to extend in a direction tangential to the arc surface region 47b and away from the rotation center of the rotor 40, following the arc surface region 47b.
- FIG. 24 is a diagram showing the relationship between the engaging portion for transmitting the driving force of the rotor and the engaged portion of the slide pin engaged therewith.
- the driving force transmission engaging portions 43, 43 of the rotor 40 are formed by columnar protrusions having a head portion 43a having a diameter larger than that of the body portion 43b.
- the engaged portions of the slide pins 10 and 20 are formed by recesses 102 and 202 fitted to the heads of the driving force transmission engaging portions 43 and 43.
- Locking claws 103 and 203 that elastically mesh with the head portions 43a of the driving force transmitting engaging portions 43 and 43 are formed on a part of the side walls that form the recesses 102 and 202, respectively.
- the slide pins 10 and 20 are held by the rotor 40 by engaging the engaging claws 103 and 203 with the head portions 43a of the engaging portions 43 and 43 for transmitting the driving force. That is, a holding structure for holding the slide pins 10, 20 on the rotor 40 is configured between the driving force transmission engaging portions 43, 43 of the rotor 40 and the engaged portions of the slide pins 10, 20. Yes. Therefore, in this embodiment, the holding convex part 35 (refer FIG. 7) of the base member 30 in previous 1st embodiment is unnecessary.
- 25A to 25C are views for explaining the concave structure of the slide pin.
- the rotor 40 rotates within the range shown in FIGS. 25A to 25C.
- the head 43a of the driving force transmitting engagement portion 43 formed on the rotor 40 is partially exposed beyond the inner side surfaces of the recesses 102 and 202.
- Openings 102a and 202a are formed on the side surfaces of the recesses 102 and 202 where the heads 43a of the driving force transmission engaging portions 43 and 43 may be partially exposed.
- reinforcing walls 102b and 202b are formed on the inner surface facing the openings 102a and 202a.
- the recesses 102 and 202 are reinforcing walls that close the recesses 102 and 202 with respect to the side portion located on the outer side of the rotor 40 in the direction orthogonal to the longitudinal direction of the slide pins 10 and 20.
- the strength of the slide pins 10 and 20 is secured.
- openings 102a and 202a that open the recesses 102 and 202 are provided on the other side portion that faces the reinforcing walls 102b and 202b and is located on the inner diameter side of the rotor 40, so that the power transmission engaging portion of the rotor 40 is provided.
- the slide pin 10 includes an elastic piece 131 that suppresses backlash in the front-rear direction of the slide pin 10 and a pair of elasticity that suppresses backlash in the vertical direction.
- Pieces 141 and 141 are provided.
- the elastic piece 131 urges the protruding piece 7 provided on the back surface of the lid 1 in the front-rear direction of the slide pin 10 (see FIG. 21).
- the elastic pieces 141 and 141 urge the protruding piece 7 in the vertical direction of the slide pin 10.
- the slide pin 20 is also provided with an elastic piece 231 that suppresses back and forth rattling of the slide pin 20 and a pair of elastic pieces 241 and 241 that suppress up and down shakiness.
- the elastic piece 231 urges the protruding piece 7 provided on the back surface of the lid 1 in the front-rear direction of the slide pin 20 (see FIG. 21). Further, the elastic pieces 241 and 241 bias the protruding piece 7 in the vertical direction of the slide pin 20.
- the present invention is not limited to the above-described embodiment.
- the operation member may be configured by a push-type operation button instead of the operation handle 50.
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Abstract
Description
例えば、特許文献1に開示されたサイドロック装置は、本願出願人が先に提案したものである。同装置は、ベース部材へ回動自在に装着される操作ハンドルに左右一対の円筒部を形成して、これらの円筒部にカム部材を組み込み、当該カム部材に対して左右両側方からスライドピン連結する構成となっていた。カム部材は、操作ハンドルの回動に伴い、連結したスライドピンを左右方向へ移動させる操作駆動力の伝達機構を構成している。
前記リッドの裏面側に横方向へ移動自在に配設され、先端が前記リッドの両側縁からそれぞれ突出した状態で車両側に設けた係止部と係合して前記リッドの閉塞状態を保持する左右一対のスライドピンと、
前記リッドの表面側から組み込まれるベース部材と、
このベース部材の表面側に装着され、前記一対のスライドピンを駆動する操作部材と、
前記ベース部材に回動自在に組み込まれ、前記操作部材の駆動操作に伴い前記一対のスライドピンを連動させるロータと、を備え、
前記ロータは、一対の駆動力伝達用係合部を有しており、
前記一対のスライドピンは、それぞれ前記一対の駆動力伝達用係合部の一方と他方に分かれて係合する被係合部を有しており、
前記ロータは、前記リッドの裏面側に各駆動力伝達用係合部を露出した状態で、前記ベース部材に装着され、前記各スライドピンが、それぞれ前記被係合部を前記リッドの裏面側から前記ロータの各駆動力伝達用係合部に係合させる構成としてある。
10:原動スライドピン、11:コイルスプリング、101:被係合部、102:凹部、、102a開口、102b:補強壁、103:係止爪、110:駆動力受部、111:斜面、112:移動規制用側面、113:切欠部、120:組込用凹部、130:第一がたつき防止部、131:弾性片、140:第二がたつき防止部、141:弾性片、
20:従動スライドピン、21:コイルスプリング、201:被係合部、202:凹部、202a:開口、202b:補強壁、203:係止爪、220:組込用凹部、
30:ベース部材、30a,30b:取付け係止片、31:凹所、32:ロータ組込部、32a,32b:円筒、32c:キー溝、32d:組付け孔、32e:ばね係止部、32f:ストッパ壁、32g:挿入窓、33:支軸、34:透孔、35:保持凸部、36:ロック壁
40:ロータ、41a:外部円筒、41b:内部円筒、42:空気抜き孔、43:駆動力伝達用係合部、43a:頭部、43b:胴部、44:Oリング、45:支軸、46:当接爪、47:駆動力受部、47a:延長領域、47b:円弧面領域、48:ばね力受部、
50:操作ハンドル、51:コイルスプリング、52:支持孔、53:嵌合孔、53a:案内突条、55:駆動用凸部、
60:キーシリンダ、61a:凹溝、62:係止片、63:駆動用凸部、64:キー穴、65:ロック用凸部
70:ねじりコイルばね
本発明の実施形態に係るサイドロック装置は、車両用グローブボックスを開閉するリッドに装着され、当該リッドの閉塞状態を保持するための装置である。
まず、図1~図15を参照して、本発明の第一実施形態に係るサイドロック装置について詳細に説明する。
図1、図2に示すように、本実施形態に係るサイドロック装置は、左右一対のスライドピン10、20と、コイルスプリング11、21と、ベース部材30と、ロータ40と、操作ハンドル50と、コイルスプリング51と、キーシリンダ60とを構成要素に含んでいる。これらの構成要素のうち、金属製のコイルスプリング11、21、51とキーシリンダ60を除く各構成要素は、樹脂成形品である。
ベース部材30には、裏面側に、一方の側端面から他方の側端面にかけて延びるスライドピン配置用の凹所31が形成されており、この凹所31内に各スライドピン10、20の基端部が摺動自在に配置される(図4参照)。ベース部材30には、適所に保持凸部35が形成してあり、これら保持凸部35によって、凹所31内に各スライドピン10、20を保持している。
一方、ロータ40は、図8A、図8Cに示すように、一端面が開口し他端面が閉塞された円筒状に形成してあり、中空部内には同芯円状に内部円筒41bが係止されている。このロータ40は、外側の円筒41aと内部円筒41bの間に、ベース部材30の組込み部32に形成した外側の円筒32aを差し込むようにして、当該組込み部32へ組み込まれる。このとき、ロータ40の各円筒41a、41bと組込み部32の外側の円筒32aとの間にグリースを注入し、ロータ40の回動に対して粘性抵抗を付与する。このようにして、ロータ40はベース部材30の組込み部32へ回動自在に組み込まれる。
図9A、図9Bに示す状態は、各スライドピン10、20の先端がリッド1の両側縁から突き出して図示しない車両側の係止部と係合している状態(リッド1の閉塞状態)である。この状態から、図9C、図9Dに示すように、原動スライドピン10を同図左方向へ駆動すると、その駆動力はロータ40に回転に変換される。これに連動して、ロータ40の駆動力伝達用係合部43に係合する従動スライドピン20が、同図の右方向へ移動する。これら各スライドピン10、20の移動方向は、各スライドピン10、20の先端が図示しない車両側の係止部との係合状態を解除され、リッド1が開放可能となる方向である。
操作ハンドル50は、ベース部材30の正面側に回動自在に装着される(図3参照)。すなわち、ベース部材30の両側面には操作ハンドル50を回動自在に支持する一対の支軸33、33が形成してあり(図7参照)、これらの支軸33、33に操作ハンドル50の両側面に設けた支持孔52、52(図10参照)が嵌め合わされる。また、操作ハンドル50とベース部材30との間には、コイルスプリング51が圧縮して配設され(図1~図4参照)、操作ハンドル50はこのコイルスプリング51によって、下端縁がベース部材30側へ接近する方向に常時付勢されている。この操作ハンドル50は、下方から同ハンドル50の裏面側に人指を当てて回動操作することができる。
キーシリンダ60の嵌合孔53への嵌め込み作業は、この係止片62を内側へ押し込んだ状態で行う。キーシリンダ60の後端面が嵌合孔53の裏面側から露出したとき、押し込まれていた係止片62が飛び出して、嵌合孔53の裏面側開口縁と係合する。これにより、キーシリンダ60の脱落は防止される。
原動スライドピン10の基端部に設けた駆動力受部110の内側には、図12A~図12Cに示すように、駆動用凸部63が摺接し、操作ハンドル50の回動操作に伴う駆動用凸部63の移動を、原動スライドピン10の横方向への移動に変換する斜面111が形成してある。すなわち、キーシリンダ60の後端面から突き出した駆動用凸部63は、操作ハンドル50の回動操作に伴い駆動力受部110の斜面111に当接し、当該斜面111を上方から押圧する(図12C参照)。この押圧力の斜面111に対する水平分力によって原動スライドピン10が横方向に移動する。このときの原動スライドピン10の移動方向は、当該原動スライドピン10の先端が車両側の係止部(図示せず)から係合解除する方向となる。
なお、駆動力受部110の底面は、ベース部材30の凹所31の床面に接触しており(図4参照)、これにより駆動用凸部63から斜面111に伝えられる操作駆動力を、ベース部材30の凹所31の床面で受けることができ、操作駆動力に対して十分な強度を保持することができる。
駆動力受部110を非駆動位置に配置しておけば、操作ハンドル50が操作されても、その操作駆動力が原動スライドピン10へ伝わらず、よってリッド1の閉塞状態を保持することができる。
なお、駆動力受部110の斜面111と移動規制用側面112との間には切欠部113が形成してあり、この切欠部113を通して駆動用凸部63の移動軌道が確保されている。
同図に示すように、各スライドピン10、20には、適所に組込用凹部120、220が形成してある。これらの組込用凹部120、220の形成位置は、操作ハンドル50により駆動される範囲を超えて各スライドピン10、20を移動させた状態で、保持凸部35と対応する位置となっている。各スライドピン10、20は、これらの組込用凹部120、220が保持凸部35と対向する位置に合わせ、当該位置でベース部材30の凹所31へ押し込むことで、ベース部材30へ組み込むことができる。
これにより、操作ハンドル50からの操作駆動力を受ける原動スライドピン10に対するベース部材30による支持範囲を、従動スライドピン20に比べて拡張できる。したがって、原動スライドピン10を適正に支持して滑らかな動作を補償することが可能となる。
図5に示すように、リッド1に形成したサイドロック装置の組込み部2は、リッド1の表面から裏面に貫通する開口領域2aを有している。そして、この開口領域2aの下方領域には、操作ハンドル50の裏面側に人手を差し込むための操作空間2bが形成されている。この操作空間の後方は、隔壁2cによって仕切られている。
このように、各スライドピン10、20を係合させるロータ40の駆動力伝達用係合部43が、リッド1の裏面側へ露出するため、当該ロータ40が組み込まれるベース部材30を表面側からリッド1へ支障なく容易に組み込むことができ、しかも周囲が開けたリッド1の裏面側から駆動力伝達用係合部43への各スライドピン10、20の係合作業を行うことができるので、かかる係合作業も容易であり、全体として作業の容易化を図ることができる。
次に、図16~図25Cを参照して、本発明の第二実施形態に係るサイドロック装置について詳細に説明する。なお、本実施形態において、先に示した第一実施形態のサイドロック装置と同一または相当する構成部分については、同一符号を付し、当該構成部分の詳細な説明を省略することもある。
ねじりコイルばね70は、ロータ40を付勢して操作ハンドル50を操作位置から元の位置に戻す機能と、各スライドピン10、20がリッドの両端縁からそれぞれ突き出した状態を保持する機能を有している。すなわち、ねじりコイルばね70は、先の第一実施形態におけるコイルスプリング51、11、21の機能を兼ね備えている。
ベース部材30の表面側には、操作ハンドル50が回動自在に装着される。操作ハンドル50には、表面側からキーシリンダ60が組み付けられる。
本実施形態では、ベース部材30の裏面にロック壁36が形成してあり、キーシリンダ60をロック位置へ回動したとき、キーシリンダ60の裏面から突き出すロック用凸部65がロック壁36と干渉する位置へ移動する(図18C参照)。ロック用凸部65がこの位置に存在するときは、操作ハンドル50を回動操作しようとしてもロック用凸部65がロック壁36に当接して当該回動操作ができない。すなわち、ロック状態となる。一方、図18Bは、ロックを解除した状態を示している。この状態にあっては、ロック用凸部65がロック壁36と干渉しない位置にあるため、操作ハンドル50を回動操作しても当該ロック用凸部65がロック壁36に当接することはない。
なお、ロック用凸部65は、先の第一実施形態では駆動用凸部63と称していたが、本実施形態では当該構成要素にスライドピン10を駆動する機能を付与していない。
本実施形態では、リッド1におけるサイドロック装置の組込み部に形成した隔壁2cの上端縁を直線的な形状とし、またこの隔壁2cの上端縁と対向する上方位置に係合壁2dが形成してある。
ベース部材30には、裏面側の上下位置にそれぞれ取付け係止片30a、30bが形成してあり、図20に示すように、まず下側の取付け係止片30bを隔壁2cの上端縁に引っ掛け、次いで上側の取付け係止片30aを係合壁2dに係合させることで、ねじ等の締結具を必要とせず、容易にサイドロック装置をリッド1へ組み込むことができる構成となっている。
本実施形態においても、ロータ40の各駆動力伝達用係合部43、43は、リッド1の裏面側に露出している。したがって、これら各駆動力伝達用係合部43、43への各スライドピン10、20の係合作業は、リッド1の裏面側から容易に行うことができる。
次に、これらの図を参照して、ベース部材30へのロータ40の組み付け構造を説明する。
図22Aに示すように、ベース部材30に形成したロータ40の組込み部32には、キー溝32cを有する組付け孔32dと、ねじりコイルばね70の一端を係止するばね係止部32eと、ストッパ壁32fと、操作ハンドル50の駆動用凸部55(図16参照)を挿入するための挿入窓32gとが形成されている。
また、図22B~図22Dに示すように、ロータ40には、回動中心となる支軸45と、ストッパ壁33fに当接させる当接爪46(当接部)と、操作ハンドル50からの操作駆動力を受ける駆動力受部47と、ねじりコイルばね70の他端と係合してそのばね付勢力を受けるばね力受部48とが形成されている。
当接爪46は、ストッパ壁32fに対して、図22Aの時計方向への移動によっては弾力的に撓んでこれを乗り越えるが、同図の反時計方向への移動によっては撓むことなく当接してロータ40の回動を規制する。
ストッパ壁32fに当接爪46が当接した状態にあっては、ロータ40に形成した駆動力受部47が、その後に組み込まれる操作ハンドル50の駆動用凸部55と当接する適正位置に配置される。(この配置位置は、後に示す図23Aの位置よりも僅かに図示時計方向へ回動した位置となる。)
このように、ストッパ壁と当接爪は、ねじりコイルばね70の付勢力に抗してロータ40の回動を規制し、この回動規制をもって、操作ハンドル50をベース部材30に装着するに際して、駆動用凸部55が当接する位置へロータ40の駆動力受部を配置する機能を有している。
図23Aは操作ハンドル50を操作していない状態をしてしている。操作ハンドル50をベース部材30に組み込む際は、既述したとおりストッパ壁32fに当接爪46が当接して、ロータ40の駆動力受部47が同図に示す位置へ配置される。このとき、ロータ40は僅かに図示反時計方向へ回動して、当接爪46がストッパ壁32f(図22A参照)から離間する。続いて、操作ハンドル50をベース部材30に組み込むと、挿入窓32g(図22A参照)から挿入されてくる駆動用凸部55(図16参照)が、駆動力受部47に当接する。
ロータ40の駆動力伝達用係合部43、43は、胴部43bよりも大きな径の頭部43aを有する柱状突起で形成してある。また、スライドピン10、20の被係合部は、駆動力伝達用係合部43、43の頭部に嵌合する凹部102、202で形成してある。凹部102、202を形成する側壁の一部には、駆動力伝達用係合部43、43の頭部43aと弾力的に噛み合う係止爪103、203が形成してある。係止爪103、203が駆動力伝達用係合部43、43の頭部43aに噛み合って係合することで、スライドピン10、20がロータ40に保持される。すなわち、ロータ40の駆動力伝達用係合部43、43とスライドピン10、20の被係合部との間に、スライドピン10、20をロータ40に保持するための保持構造が構成されている。よって、本実施形態では、先の第一実施形態におけるベース部材30の保持凸部35(図7参照)は必要がない。
操作ハンドル50からの操作駆動力を受けたとき、ロータ40は図25Aから図25Cに示す範囲で回動する。ここで、図25Cに状態にあっては、ロータ40に形成した駆動力伝達用係合部43の頭部43aが、凹部102、202の内側面を超えて一部露出する。このように駆動力伝達用係合部43、43の頭部43aが一部露出することのある凹部102、202の側面側には、開口102a、202aが形成してある。一方、開口102a、202aと対向する内側面側には、補強壁102b、202bが形成してある。これにより、凹部102、202の形成部位の剛性を高めて、ロータ40の駆動力伝達用係合部43、43に対するスライドピン10、20の係合状態を安定して保持できるようにしてある。
よって、スライドピン10、20は、幅寸法を減じて細いながら、補強壁102b、202bによって強度が確保されるとともに、開口102a、202aによって動力伝達係合部43の移動範囲が広く確保される。その結果、ロータ40の径が小さくても、スライドピン10、20の移動量を長く確保できる効果がある。
さらに、本実施形態では、スライドピン20にも、同スライドピン20の前後方向のがたつきを抑制する弾性片231と、上下方向のがたつきを抑制する一対の弾性片241、241が設けてある。弾性片231は、リッド1の裏面に設けた突片7を同スライドピン20の前後方向に付勢する(図21参照)。また、弾性片241、241は、突片7を同スライドピン20の上下方向に付勢する。
例えば、操作部材は、操作ハンドル50に代えてプッシュ式の操作ボタンで構成してもよい。
Claims (20)
- 車両用グローブボックスを開閉するリッドに装着され、当該リッドの閉塞状態を保持するためのサイドロック装置において、
前記リッドの裏面側に横方向へ移動自在に配設され、先端が前記リッドの両側縁からそれぞれ突出した状態で車両側に設けた係止部と係合して前記リッドの閉塞状態を保持する左右一対のスライドピンと、
前記リッドの表面側から組み込まれるベース部材と、
このベース部材の表面側に装着され、前記一対のスライドピンを駆動する操作部材と、
前記ベース部材に回動自在に組み込まれ、前記操作部材の駆動操作に伴い回動して、前記一対のスライドピンを連動させるロータと、を備え、
前記ロータは、一対の駆動力伝達用係合部を有しており、
前記一対のスライドピンは、それぞれ前記一対の駆動力伝達用係合部の一方と他方に分かれて係合する被係合部を有しており、
前記ロータは、前記リッドの裏面側に各駆動力伝達用係合部を露出した状態で、前記ベース部材に装着され、前記各スライドピンが、それぞれ前記被係合部を前記リッドの裏面側から前記ロータの各駆動力伝達用係合部に係合させる構成としたサイドロック装置。 - 前記ベース部材は、一方の側端面から他方の側端面にかけて延びるスライドピン配置用の凹所が裏面側に形成され、且つ、当該凹所内に配置された前記各スライドピンを横方向へ摺動自在に保持する複数の保持凸部を有する構成である請求項1のサイドロック装置。
- 前記各スライドピンには、前記操作部材により駆動される範囲を超えて移動させた状態で、前記保持凸部と対応する位置に、当該各スライドピンの前後方向の移動操作に伴い、当該保持凸部が通過可能な組込用凹部が形成してある請求項2のサイドロック装置。
- 前記操作部材は、前記ベース部材に回動自在に装着され、下方から同部材の裏面側に人指を当てて回動操作する操作ハンドルである請求項1に記載のサイドロック装置。
- 前記リッドには前記ベース部材を組み込むための組込み部が形成してあり、当該組込み部は、リッドの表面から裏面に貫通する開口領域と、この開口部の下方領域に形成された、前記操作ハンドルの裏面側に人手を差し込むための操作空間と、この操作空間の後方を仕切る隔壁とを含み、
前記ベース部材は前記隔壁に締結されるとともに、当該ベース部材の前記開口領域への配設部分に前記ロータが組み込まれて、当該ロータの駆動力伝達用係合部に前記リッドの裏面側から前記各スライドピンの被係合部を係合させる構成である請求項4のサイドロック装置。 - 前記ベース部材は、幅方向中央位置よりも一方の側方寄りに前記ロータの組込み部が形成してあり、
当該一方の側方に延在するスライドピンを従動スライドピンとし、また他方の側方に延在するスライドピンを原動スライドピンとし、
前記原動スライドピンには、前記ロータの組込み部と干渉しない他方の側方部位に、前記操作ハンドルからの操作駆動力を受けて、当該スライドピンの先端を前記車両側の係止部から係合解除する方向へ移動させる駆動力受部を形成した請求項4のサイドロック装置。 - 前記操作ハンドルは、裏面側に突き出す駆動用凸部を有し、
前記原動スライドピンの駆動力受部は、前記操作ハンドルの回動操作に伴い、前記駆動用凸部から操作駆動力を受け、この操作駆動力を当該原動スライドピンの先端が前記車両側の係止部から係合解除する方向へ移動させる力に変換する構成である請求項6のサイドロック装置。 - 前記駆動力受部は、前記駆動用凸部が摺接し、前記操作ハンドルの回動操作に伴う前記駆動用凸部の移動を、前記原動スライドピンの横方向への移動に変換する斜面を有する請求項7のサイドロック装置。
- 前記駆動力受部は、前記ベース部材に摺接する底面を有しており、この底面の上方に前記斜面が形成され、当該底面と対向する位置から前記駆動用凸部が移動してきて前記斜面に摺接する請求項8のサイドロック装置。
- 前記駆動用凸部は、前記操作ハンドルの駆動操作に伴い前記斜面に摺接する駆動位置と、前記操作ハンドルを駆動操作しても前記斜面に接触しない非駆動位置と、に選択的に移動可能である請求項8のサイドロック装置。
- 前記操作ハンドルには、特定の鍵を差し込んで回動操作可能なキーシリンダが組み込まれており、
前記駆動用凸部は、当該キーシリンダの裏面から突出しており、当該キーシリンダの回動操作に伴い前記駆動位置と非駆動位置との間を選択的に移動する構成である請求項10のサイドロック装置。 - 前記駆動用凸部は、非駆動位置にあるとき、前記原動スライドピンの先端が前記車両側の係止部から係合解除する方向への当該原動スライドピンの移動を規制する構成である請求項11のサイドロック装置。
- 駆動力受部は、
前記非駆動位置にある駆動用凸部に当接して、前記原動スライドピンの先端が前記車両側の係止部から係合解除する方向への当該原動スライドピンの移動を規制する移動規制用側面と、
前記斜面と前記移動規制用側面との間に形成され、前記駆動用突起の移動軌道を確保する切欠部と、を有する請求項12のサイドロック装置。 - 前記ロータは、一端面が開口し他端面が閉塞された円筒状に形成してあり、前記ベース部材には、前記ロータの円周面と近接対峙する円筒を設け、これら各円筒の隙間にグリースを注入して、ロータの回動に対して粘性抵抗を付与した請求項1のサイドロック装置。
- 前記ロータの駆動力伝達用係合部と前記スライドピンの被係合部との間に、前記スライドピンを前記ロータに保持するための保持構造を設けた請求項1のサイドロック装置。
- 前記ロータの駆動力伝達用係合部は、胴部よりも大きな径の頭部を有する柱状突起で形成してあり、
前記スライドピンの被係合部は、前記柱状突起の頭部に嵌合する凹部で形成してあり、
前記凹部を形成する側壁の一部に、前記柱状突起の頭部と弾力的に噛み合う係止爪を形成してあり、前記保持構造は当該係止爪が前記柱状突起の頭部に噛み合って係合する構造である請求項15のサイドロック装置。 - 前記ロータの駆動力伝達用係合部は、柱状突起で形成してあり、
前記スライドピンの被係合部は、前記柱状突起に嵌合する凹部で形成してあり、
さらに前記凹部は、前記ロータが回動可能範囲で回動したとき、前記柱状突起が当該凹部の内側面を超えて露出する部位を開口とするとともに、前記柱状突起が当接しない側面部位に補強壁が形成してある構成とした請求項1のサイドロック装置。 - 前記操作ハンドルは、裏面側に突き出す駆動用凸部を有し、
前記ロータには、前記駆動用凸部が当接して前記操作ハンドルからの操作駆動力を受ける駆動力受部が形成してあり、
前記ロータの駆動力受部は、前記操作ハンドルを操作しない状態にて前記駆動用凸部が当接する延長領域と、前記操作ハンドルを回動操作する過程で前記駆動用凸部が当接する円弧面領域とを有し、
前記円弧面領域は、前記延長領域よりも前記ロータの回転中心寄りに形成され、
前記延長領域は、前記円弧面領域に連続して、当該円弧面領域の接線方向で且つ前記ロータの回転中心から離れる方向へ延出している構成をした請求項4のサイドロック装置。 - 前記操作ハンドルは、裏面側に突き出す駆動用凸部を有し、
前記ロータには、前記駆動用凸部が当接して前記操作ハンドルからの操作駆動力を受ける駆動力受部が形成してあり、
前記ベース部材と前記ロータとの間には、当該ロータを付勢して前記操作ハンドルを操作位置から元の位置に戻すためのねじりコイルばねが組み込まれており、
さらに前記ベース部材には前記ストッパ壁が形成されるとともに、前記ロータには当接部が形成され、当該ストッパ壁に当該当接部を当接させることで、前記ねじりコイルばねの付勢力に抗して前記ロータの回動を規制し、この回動規制をもって、前記操作ハンドルを前記ベース部材に装着するに際して、前記駆動用凸部が当接する位置へ前記ロータの駆動力受部を配置する構成とした請求項4のサイドロック装置。 - 前記ベース部材は、前記ロータを付勢するためのねじりコイルばねが組み込まれ、その表面側に前記ロータが装着される構成となっており、
前記ロータには、前記ねじりコイルばねと係合して付勢力を受けるばね力受部が形成してあり、
さらに前記ベース部材と前記ロータとの間には、当該ロータを当該ベース部材へ装着する際に、前記ばね力受部を前記ねじりコイルばねと係合できる位置へ配置する位置合わせ部が形成してある請求項1のサイドロック装置。
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| CN200980139155.0A CN102171407B (zh) | 2008-10-01 | 2009-09-29 | 侧面锁定装置 |
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| US9121206B2 (en) | 2011-03-31 | 2015-09-01 | Piolax, Inc. | Locking device for closing-opening member |
| KR101904983B1 (ko) * | 2011-03-31 | 2018-10-08 | 가부시키가이샤 파이오락꾸스 | 개폐 부재의 잠금 장치 |
| JP5828888B2 (ja) * | 2011-03-31 | 2015-12-09 | 株式会社パイオラックス | 開閉部材のロック装置 |
| JP2013023995A (ja) * | 2011-07-25 | 2013-02-04 | Inoac Corp | ロック装置 |
| JP2013023159A (ja) * | 2011-07-25 | 2013-02-04 | Inoac Corp | ロック装置 |
| CN103703200A (zh) * | 2011-08-02 | 2014-04-02 | 百乐仕株式会社 | 开闭部件的锁止装置 |
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| JP5627055B2 (ja) * | 2011-08-02 | 2014-11-19 | 株式会社パイオラックス | 開閉部材のロック装置 |
| DE112012003202B4 (de) * | 2011-08-02 | 2025-04-30 | Piolax Inc. | Verriegelungsvorrichtung für Öffnungs-/Schließelement |
| KR101911531B1 (ko) | 2011-08-02 | 2018-10-25 | 가부시키가이샤 파이오락꾸스 | 개폐부재의 잠금장치 |
| WO2013018496A1 (ja) * | 2011-08-02 | 2013-02-07 | 株式会社パイオラックス | 開閉部材のロック装置 |
| US20170044803A1 (en) * | 2014-04-24 | 2017-02-16 | Piolax, Inc. | Locking device for opening/closing member |
| US10435921B2 (en) * | 2014-04-24 | 2019-10-08 | Piolax, Inc. | Locking device for opening/closing member |
| CN108291412A (zh) * | 2015-11-04 | 2018-07-17 | 百乐仕株式会社 | 锁止装置 |
| WO2017078121A1 (ja) * | 2015-11-04 | 2017-05-11 | 株式会社パイオラックス | ロック装置 |
| GB2558141A (en) * | 2015-11-04 | 2018-07-04 | Piolax Inc | Locking apparatus |
| CN108291412B (zh) * | 2015-11-04 | 2020-06-12 | 百乐仕株式会社 | 锁止装置 |
| GB2558141B (en) * | 2015-11-04 | 2021-04-07 | Piolax Inc | Lock Device |
| GB2558858A (en) * | 2015-11-30 | 2018-07-18 | Piolax Inc | Lock device for opening and closing body |
| WO2017094551A1 (ja) * | 2015-11-30 | 2017-06-08 | 株式会社パイオラックス | 開閉体のロック装置 |
| US10480223B2 (en) | 2015-11-30 | 2019-11-19 | Piolax, Inc. | Lock device for opening and closing body |
| JPWO2017094551A1 (ja) * | 2015-11-30 | 2018-08-23 | 株式会社パイオラックス | 開閉体のロック装置 |
| GB2558858B (en) * | 2015-11-30 | 2021-02-24 | Piolax Inc | Lock device for opening and closing body |
| WO2020189379A1 (ja) * | 2019-03-15 | 2020-09-24 | 株式会社パイオラックス | 開閉体のロック装置 |
| JP7076631B2 (ja) | 2019-03-15 | 2022-05-27 | 株式会社パイオラックス | 開閉体のロック装置 |
| US12109979B2 (en) | 2019-03-15 | 2024-10-08 | Piolax, Inc. | Locking device for opening/closing body |
| JPWO2020189379A1 (ja) * | 2019-03-15 | 2021-12-16 | 株式会社パイオラックス | 開閉体のロック装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2936549B1 (fr) | 2015-03-06 |
| JPWO2010038716A1 (ja) | 2012-03-01 |
| US20110174027A1 (en) | 2011-07-21 |
| CN102171407B (zh) | 2014-08-27 |
| US8590351B2 (en) | 2013-11-26 |
| DE112009002368T5 (de) | 2011-09-29 |
| CN102171407A (zh) | 2011-08-31 |
| JP5227416B2 (ja) | 2013-07-03 |
| FR2936549A1 (fr) | 2010-04-02 |
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