WO2010038811A1 - 移動体の作動機構 - Google Patents
移動体の作動機構 Download PDFInfo
- Publication number
- WO2010038811A1 WO2010038811A1 PCT/JP2009/067101 JP2009067101W WO2010038811A1 WO 2010038811 A1 WO2010038811 A1 WO 2010038811A1 JP 2009067101 W JP2009067101 W JP 2009067101W WO 2010038811 A1 WO2010038811 A1 WO 2010038811A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- moving body
- gear
- rotating
- urging
- hook
- Prior art date
Links
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000013016 damping Methods 0.000 description 18
- 239000012530 fluid Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 208000036829 Device dislocation Diseases 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B45/00—Hooks; Eyes
- F16B45/02—Hooks with pivoting or elastically bending closing member
- F16B45/024—Hooks with pivoting or elastically bending closing member and having means biasing the closing member about the pivot
- F16B45/026—Hooks with pivoting or elastically bending closing member and having means biasing the closing member about the pivot and including a coil type spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R7/00—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps
- B60R7/08—Disposition of racks, clips, holders, containers or the like for supporting specific articles
- B60R7/10—Disposition of racks, clips, holders, containers or the like for supporting specific articles for supporting hats, clothes or clothes hangers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G25/00—Household implements used in connection with wearing apparel; Dress, hat or umbrella holders
- A47G25/02—Dress holders; Dress suspending devices; Clothes-hanger assemblies; Clothing lifters
- A47G25/06—Clothes hooks; Clothes racks; Garment-supporting stands with swingable or extending arms
- A47G25/0607—Clothes hooks
- A47G25/065—Clothes hooks preventing knocking against, e.g. comprising a collapsible or retractable hook element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B45/00—Hooks; Eyes
- F16B45/02—Hooks with pivoting or elastically bending closing member
- F16B45/034—Hooks with pivoting or elastically bending closing member the closing member constituting the hook shaped portion of the hook
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B45/00—Hooks; Eyes
- F16B45/04—Hooks with sliding closing member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B45/00—Hooks; Eyes
- F16B45/02—Hooks with pivoting or elastically bending closing member
Definitions
- the present invention relates to an operating mechanism of a movable body that can be opened and closed such as a hook.
- a hook-like (substantially L-shaped) hook is provided in the interior of the vehicle, etc., and is used for hooking clothes and bags in a state of protruding to the indoor side. However, when the hook is not used, it may be in the way when the hook protrudes into the room.
- Patent Document 1 an energizing means is connected to the case in which the hook is accommodated and the hook is energized in the direction in which the hook is accommodated in the case.
- the hook When using the hook, pull the hook out of the case against the urging force of the urging means with your finger etc., and the hook will protrude into the room, and if you release your hand, the hook will be housed in the case by the urging force of the urging means. I try to do it.
- an opening is provided in the main body, and the opening can be opened and closed by a door.
- the door is provided with an external gear and moves together with the door.
- a fixing member is fixed to the main body, and a rotating gear is rotatably provided on the fixing member.
- a damper gear meshes with the rotation gear, and the damper gear meshes with the external gear. Therefore, when the door moves, the rotation gear rotates via the external gear and the damper gear.
- a cam groove is formed in the fixed member, and a pin can slide in the cam groove.
- the magnitude of the urging force of the spring member provided between the main body and the rotary gear varies. And in the state which opened the door completely, the force which moves a door to a closing direction with an urging
- the present invention has an object to provide an operating mechanism of a moving body that can automatically return the moving body to a closed position after the moving body is in an open state.
- the movable body is pivotally attached to the support body and is pivotable to the pushing position, the closed position, and the open position
- the movable body is pivotally attached to the support body and moves.
- a rotating member that rotates by moving the body to the pushing position, an urging member that has one end attached to the moving body and the other end attached to the rotating member, and rotates the rotating member;
- An operation member that changes an urging position of the urging member with respect to the rotation center of the moving body and generates an urging force that causes the urging member to move the moving body to a closed position or an open position.
- the movable body is rotatably attached to the support body, and the movable body can be rotated to the pushing position, the closed position, and the open position.
- a rotating member is rotatably attached to the support.
- One end of the urging member is attached to the moving body, and the other end of the urging member is attached to the rotating member, and the rotating member is rotated by the movement of the moving body to the pushing position.
- the urging position of the urging member is changed, the direction of the moment acting on the moving body is changed by the positional relationship between the rotation center of the moving body and the urging position of the urging member,
- the moving body can be rotated in the closing direction or the opening direction. Thereby, after the moving body is in an open state, the moving body can be automatically returned to the closed position.
- the operating member has one end attached to the support and the other end attached to the rotating member, and the rotating member has a rotational force. It may be a torsion coil spring that imparts.
- the rotating member rotates and elastic energy is accumulated in the torsion coil spring.
- the biasing position of the biasing member relative to the rotation center of the moving body is changed by the elastic energy (biasing force) accumulated in the torsion coil spring, and a rotational force is generated in the biasing member that moves the moving body to the closed position or the open position.
- the rotational force in the opening direction of the movable body in which the torsion coil spring acts on the movable body via the rotating member at the closed position of the movable body may balance the rotational force in the closing direction of the moving body acting on the moving body.
- the moving body is held at the closed position by balancing the rotational force in the opening direction of the moving body by the torsion coil spring and the rotational force in the closing direction of the moving body by the biasing member.
- the rotating member is rotated by the torsion coil spring at the open position of the movable body, and the biased position of the biasing member is the movable body. It may be so arranged that the straight line connecting the urging position of the urging member and the rotational center of the movable body overlap with each other from the position where the rotational force for moving the urging member to the open position is generated.
- the moving body When the rotational center of the moving body is located on the line of action on which the urging force of the urging member acts (on the straight line connecting the urging positions of the urging member), the moving body is moved by the urging force of the urging member. There is no moment on the body. Therefore, according to the above aspect, the rotating member is rotated by the torsion coil spring at the open position of the moving body, and the urging position of the urging member is moved to generate a moment in the opening direction of the moving body. From the position to the neutral position where no moment is generated (a position where the straight line connecting the urging positions of the urging members and the rotation center of the moving body overlap), the movable body can be kept open.
- the rotating member is rotated by the torsion coil spring, and a straight line connecting the urging position of the urging member and the rotation center of the movable body.
- the urging position of the urging member may be moved from a position where the urging members overlap to a position where a rotational force for moving the movable body to the closed position is generated.
- the rotating member is rotated by the torsion coil spring, and the moving body is closed from the position where the straight line connecting the urging positions of the urging member and the rotation center of the moving body overlap.
- the direction in which the urging force of the urging member acts can be changed with the position where no moment is generated with respect to the moving body as a boundary. Thereby, the moving body is moved to the closed position.
- the rotating member is pushed by the moving body when the moving body is moved from the closed position to the pushing position. You may provide the press part which rotates.
- the pressing member is provided on the rotating member, and when the moving body is moved from the closed position to the pushing position, the pressing section is pressed by the moving body. Thereby, a rotation member rotates.
- the rotating member may be provided with a gear portion
- the support body may be provided with a damper gear that meshes with the gear portion
- the radius of curvature of the gear portion may be larger than the radius of curvature of the movement locus of the pressing portion.
- the movement amount of the gear portion can be increased relative to the movement amount of the pressing portion, and accordingly, It is possible to lengthen the time during which the damping force acts on the moving body by the damper gear via the rotating member.
- the rotating member pushes the movable body when the first gear is formed and moves the movable body from the closed position to the pushed-in position.
- the rotating member includes the first gear member and the second gear member.
- the first gear member is formed with a first gear, and when the moving body is moved from the closed position to the pushing position, the first gear member is rotated by being pushed by the moving body.
- the second gear member includes a second gear that meshes with the first gear at the center of rotation of the second gear member, and the second gear member rotates by the rotation of the first gear member.
- a third gear may be provided on an outer peripheral portion of the second gear member, and a damper gear meshing with the third gear may be provided on the support.
- the third gear is provided on the outer peripheral portion of the second gear member, and the damper gear that meshes with the third gear is provided on the support.
- the radius of curvature of the third gear may be larger than the radius of curvature of the second gear.
- the movement amount of the third gear can be increased with respect to the movement amount of the second gear.
- the time during which the damping force acts on the moving body via the second gear member can be extended by the damper gear.
- the biasing member is a reversing spring having a twisted portion at a central portion, and the reversing spring is in an open position and a closed position of the movable body.
- the two end portions may be biased in the direction in which they are close to each other.
- the urging member is a reversing spring having a twisted portion at the center, and the both end portions of the reversing spring are urged toward each other in the open position and the closed position of the moving body.
- the direction of the urging force acting on the moving body is changed according to the positional relationship with the rotation center of the moving body.
- a rotating body rotatably attached to a support body, a rack part slidably provided on the support body and meshed with a pinion part provided on the rotating body,
- a movable body that slides and slides to a push position, a closed position, and an open position, and is pivotally attached to the support body, and rotates via the rotary body by the movement of the movable body to the push position.
- a rotating member an urging member having one end attached to the rotating member, and the other end attached to the rotating member, and rotating the rotating member so that the urging force is applied to the rotating center of the rotating member.
- An operating mechanism for a moving body comprising: an operating member that changes a biasing position of the member and generates a rotational force that causes the biasing member to move the moving body to a closed position or an open position via the rotating body.
- the rotating body is rotatably attached to the support body.
- the support body is provided with a rack portion that meshes with a pinion portion provided on the rotating body, and the rack portion can be slid.
- the movable body is slidable to the pushing position, the closed position, and the open position, and a rotating member is rotatably attached to the support body, and is rotated via the rotating body by the movement of the moving body to the pushing position. .
- one end of the urging member is attached to the rotating body, and the other end of the urging member is attached to the rotating member. Then, the rotating member is rotated by the operating member, the urging position of the urging member with respect to the rotation center of the rotating body is changed, and the rotational force that moves the moving body to the closed position or the open position via the rotating body is provided. It is made to generate
- the urging position of the urging member is changed, and the direction of the moment acting on the moving body is changed according to the positional relationship between the rotation center of the rotating body and the urging position of the urging member.
- the moving body can be moved in the closing direction or the opening direction via the moving body. Thereby, after the moving body is in an open state, the moving body can be automatically returned to the closed position.
- one end of the operation member is attached to the support, the other end is attached to the rotating member, and a rotational force is applied to the rotating member.
- It may be a torsion coil spring that imparts.
- the rotating member rotates and elastic energy is accumulated in the torsion coil spring.
- the biasing position of the biasing member with respect to the rotation center of the rotating body is changed by the elastic energy (biasing force) accumulated in the torsion coil spring, and the biasing member generates a stress that moves the moving body to the closed position or the open position.
- a moving body having a movement between a reference position and a protruding position and a movement from the reference position to a predetermined position opposite to the protruding position with respect to the support body.
- the biasing force of the biasing member is accumulated by pressing the movable body from the reference position to the predetermined position.
- the pressing is released, the movable body moves to the protruding position, and then the biasing force is applied.
- a moving body operating mechanism in which the moving body is returned to a reference position by a biasing force of a member.
- the moving body at the reference position when the moving body at the reference position is pressed to the predetermined position, the moving body moves to the protruding position and the urging force of the urging member is accumulated. For this reason, when the pressing force to the moving body is released, the moving body naturally returns to the reference position by the urging force of the urging member.
- the movable body in the fifteenth aspect of the present invention, is moved to the protruding position by the biasing direction switching mechanism configured to include the biasing member, and the movable body is in the protruding position. When it reaches, the moving body may return to the reference position.
- the urging direction of the urging member is switched by the urging direction switching mechanism, the moving body is moved to the protruding position by the urging force of the urging member, and the moving body is moved to the protruding position.
- the urging direction of the urging member is switched, and the moving body returns to the reference position by the urging force of the urging member.
- the biasing direction of the biasing member is moved by the biasing direction switching mechanism after a lapse of a certain time after the movable body reaches the protruding position. May be switched.
- the urging direction of the urging member is switched by the urging direction switching mechanism after a lapse of a certain time after the movable body reaches the protruding position.
- the urging direction switching mechanism moves by the action of a rotating body interlocking with the moving body or a rotating body integrally provided with the moving body.
- a rotating member; and an urging member provided between the rotating body and the rotating member, and the rotating body and the rotating member are pressed by pressing the movable body from the reference position to the predetermined position.
- An imaginary line connecting the urging force action portions of the urging member provided between them moves to the opposite side of the rotation center of the rotating body to switch the urging direction of the rotating body, and after moving to the protruding position,
- the biasing direction of the rotating body may be switched by moving again to the opposite side of the rotation center of the rotating body.
- the urging force acting on the moving body or the rotating body is moved by moving the imaginary line connecting the acting portions of the urging force of the urging member around the rotation center of the rotating body interlocking with the moving body or the moving body.
- the biasing direction of the member is switched.
- the rotating member is a small-diameter gear member that receives an action from the rotating body, and the small-diameter gear member meshes with the small-diameter gear member. You may make it consist of a large-diameter gear member.
- the rotating member is provided with a small-diameter gear member and a large-diameter gear member, and the small-diameter gear member receives the action from the rotating body.
- the small-diameter gear member meshes with the large-diameter gear member so as to be larger than the movement amount of the small-diameter gear member.
- the large-diameter gear member includes a small-diameter gear that is provided at the rotation center and meshes with the small-diameter gear member, and a large-diameter gear that is provided on the outer peripheral portion.
- the biasing direction may be switched after a lapse of a certain time after the movable body reaches the protruding position by meshing the damper gear with the large-diameter gear.
- the large-diameter gear member is provided with the small-diameter gear provided at the center of rotation and meshing with the small-diameter gear member, and the large-diameter gear provided on the outer peripheral portion, and the damper gear is meshed with the large-diameter gear.
- the movable body in the middle of forward movement when the movable body in the middle of forward movement is locked, and the movable body is further moved in the forward movement direction, the movable body is unlocked.
- a locking mechanism may be provided.
- the forward movement of the moving body (the movement of the moving body from the pushing position to the open position, or the movement of the moving body from the predetermined position to the protruding position) is due to the urging force of the urging member, and depends on the position of the moving body.
- a force for moving (returning) the moving body to the closed position or the reference position is applied.
- the locking that locks the moving body during the forward movement of the moving body.
- the movement of the moving body is stopped, and the open state or the protruding state of the moving body (the state where the moving body is in the open position or the protruding position) is maintained for a long time.
- the moving body is used as a hook, it is easy to apply the coat if the moving body is stopped when the coat or the like is hooked on the moving body.
- the moving body moves back to the closed position or the reference position by the urging force of the urging member.
- the moving body is used as a hook, if the moving body is stopped and a coat or the like is hooked on the moving body, the locked state of the moving body is released. For this reason, when the coat is removed from the moving body, the moving body automatically moves back to the closed position or the reference position.
- the movable body is unlocked when the movable body in the forward movement is locked and the movable body is further moved in the forward movement direction.
- a locking mechanism may be provided.
- the movable body is unlocked when the movable body in the forward movement is locked and the movable body is further moved in the forward movement direction.
- a locking mechanism may be provided.
- the movable body that is in the middle of the backward movement is locked, and when the movable body is moved in the forward movement direction, the movable body is locked.
- a locking mechanism to be released may be provided.
- the moving body moves forward, when the moving body moves backward, the moving body is locked to stop the movement of the moving body, and the open state or the protruding state of the moving body is maintained for a long time. I try to do it. Then, when the moving body is moved in the forward movement direction (open position or reference position direction), the moving body is unlocked and moves backward.
- the movable body that is in the middle of reverse movement is locked, and when the movable body is moved in the forward movement direction, the movable body is locked.
- a locking mechanism to be released may be provided.
- the movable body that is in the middle of the backward movement is locked, and when the movable body is moved in the forward movement direction, the movable body is locked.
- a locking mechanism to be released may be provided.
- the forward or backward movement of the moving body may be a rotational movement.
- the forward or backward movement of the movable body may be a rotational movement.
- the forward or backward movement of the moving body may be a slide movement.
- the locking mechanism includes a cam groove provided in one of the support and the rotating member, and a pin member supported on the other. Or a cam groove provided on one of the support and the moving body and a pin member supported on the other, and the rotation of the moving body The pin member is locked to the lock portion formed in the cam groove, and when the movable body is rotated in the forward movement direction in this state, the lock state of the pin member with the lock portion may be released. good.
- the cam groove is provided on one of the support and the rotating member, and the pin member is supported on the other.
- a cam groove is provided on one of the support and the moving body, and a pin member is supported on the other. Then, the pin member is locked to the lock portion of the cam groove while the moving body is turning (while the moving body is turned to the open position). In this state, the moving body stops moving and the open state of the moving body is maintained.
- the locking mechanism includes a cam groove provided in one of the support and the rotating member, and a pin member supported on the other. Or a cam groove provided on one of the support and the moving body and a pin member supported on the other, and the rotation of the moving body The pin member is locked to the lock portion formed in the cam groove, and when the movable body is rotated in the forward movement direction in this state, the lock state of the pin member with the lock portion may be released. good.
- the cam groove is provided on one of the support and the rotating member, and the pin member is supported on the other.
- a cam groove is provided on one of the support and the moving body, and a pin member is supported on the other. Then, the pin member is locked to the lock portion of the cam groove while the moving body is turning (while the moving body is turning in the protruding position direction). In this state, the moving body stops moving, and the protruding state of the moving body is maintained.
- the locking mechanism includes a cam groove provided in one of the support and the rotating body, a pin member supported on the other, Or a cam groove provided on one of the support and the moving body and a pin member supported on the other, and the pin member is in the middle of sliding of the moving body. May be engaged with a lock portion formed in the cam groove, and when the movable body is slid in the forward movement direction in this state, the engagement state of the pin member with the lock portion may be released.
- the cam groove is provided on one of the support and the rotating body, and the pin member is supported on the other.
- a cam groove is provided on one of the support and the moving body, and a pin member is supported on the other. Then, the pin member is locked to the lock portion of the cam groove while the moving body is being slid (while the moving body is slid to the open position). In this state, the moving body stops moving and the open state of the moving body is maintained.
- the locking mechanism includes a cam groove provided on one of the support and the rotating member, and a pin member supported on the other. Or a cam groove provided on one of the support and the moving body and a pin member supported on the other, and the rotation of the moving body The pin member is locked to the lock portion formed in the cam groove, and when the movable body is rotated in the forward movement direction in this state, the lock state of the pin member with the lock portion may be released. good.
- the cam groove is provided on one of the support and the rotating member, and the pin member is supported on the other.
- a cam groove is provided on one of the support and the moving body, and a pin member is supported on the other. Then, the pin member is locked to the lock portion of the cam groove while the moving body is rotating (while the moving body rotating to the open position is rotating to the closed position). In this state, the moving body stops moving and the open state of the moving body is maintained.
- the locking mechanism includes a cam groove provided in one of the support and the rotating member, and a pin member supported on the other. Or a cam groove provided on one of the support and the moving body and a pin member supported on the other, and the rotation of the moving body The pin member is locked to the lock portion formed in the cam groove, and when the movable body is rotated in the forward movement direction in this state, the lock state of the pin member with the lock portion may be released. good.
- the cam groove is provided on one of the support and the rotation member, and the pin member is supported on the other.
- a cam groove is provided on one of the support and the moving body, and a pin member is supported on the other. Then, the pin member is locked to the lock portion of the cam groove while the moving body is turning (while the moving body turning to the protruding position is turning to the reference position). In this state, the moving body stops moving, and the protruding state of the moving body is maintained.
- the locking mechanism includes a cam groove provided in one of the support and the rotating body, a pin member supported on the other, Or a cam groove provided on one of the support and the moving body and a pin member supported on the other, and the pin member is in the middle of sliding of the moving body. May be engaged with a lock portion formed in the cam groove, and when the movable body is slid in the forward movement direction in this state, the engagement state of the pin member with the lock portion may be released.
- the cam groove is provided on one of the support and the rotating body, and the pin member is supported on the other.
- a cam groove is provided on one of the support and the moving body, and a pin member is supported on the other. Then, the pin member is locked to the locking portion of the cam groove while the moving body is being slid (while the moving body is slid to the open position). In this state, the moving body stops moving and the open state of the moving body is maintained.
- a thirty-sixth aspect of the present invention is the fifteenth aspect of the present invention, wherein the sixteenth aspect of the present invention is rotatably attached to the support body, is rotated by pressing the movable body to a predetermined position, and is A rotating member for accumulating the moving body, and after the movable body has moved to the protruding position, the urging force of the urging member causes the rotating member to rotate and abut against the movable body, thereby moving the movable body to the You may make it return to a reference position.
- the rotating member is rotatably attached to the support, and the rotating member is rotated by pressing the movable body to a predetermined position.
- the urging force is accumulated in the urging member.
- the rotating member rotates and contacts the moving body by the urging force (restoring force) of the urging member. Then, the moving body can be naturally returned to the reference position via the rotating member by the rotation of the rotating member.
- the movement of the movable body in a state where the movable body is disposed at a reference position, is regulated by contacting the movable body or the rotating member. You may make it provide a control part in a rotation member or a moving body.
- the restricting portion is provided on the rotating member (or the moving body), and the restricting portion contacts the moving body (or the rotating member) in a state where the moving body is disposed at the reference position. Regulate the movement of Thereby, the state by which the moving body was arrange
- the restricting portion is provided on the rotating member, and a pressing force for pressing the movable body from the reference position to the predetermined position is applied to the rotating member.
- a first abutting portion that transmits to the moving member, and provided on the rotating member, and after the moving body moves to the protruding position, contacts the moving body and transmits the rotational force of the rotating member to the moving body.
- a second abutting portion to be configured.
- the rotating member is rotated by transmitting the pressing force that presses the moving body from the reference position to the predetermined position to the rotating member by the first contact portion, and the urging force is applied to the urging member. It will be accumulated.
- the rotating member is rotated by the urging force of the urging member, but the second contact portion provided on the rotating member contacts the moving body, and the first The moving body returns to the reference position by transmitting the turning force of the rotating member to the moving body by the two contact portions.
- the rotating member may be provided with a gear portion
- the support body may be provided with a damper gear that meshes with the gear portion
- the present invention is configured as described above, it can be automatically returned to the closed position (reference position) after the moving body is in the open state (protruding state).
- FIG. 4A is a cross-sectional view taken along the line 4A-4A of FIG. 1
- FIG. 4B is a cross-sectional view corresponding to FIG. 4A showing the hook member moved to the pushing position
- 5A is a cross-sectional view taken along the line 5A-5A in FIG. 1
- FIG. 5B is a cross-sectional view corresponding to FIG. 5A showing the hook member moved to the pushing position.
- FIG. 6A is a cross-sectional view taken along the line 6A-6A in FIG. 2, and FIGS. 6A-6B are cross-sectional views showing changes in the biasing position of the reversing spring. It is a disassembled perspective view which shows the hook apparatus which concerns on 2nd Embodiment.
- 8A is an 8A-8A sectional view of FIG. 7
- FIG. 8B is an 8B-8B sectional view of FIG. 7
- FIG. 8C is an 8C-8C sectional view of FIG. 9A is a cross-sectional view of the hook device corresponding to the 8C-8C cross section of FIG. 7, and
- FIGS. 9A-B are cross-sectional views corresponding to the operations of FIGS. 4A-B, respectively.
- FIGS. 10A is a cross-sectional view of the hook device corresponding to the 8A-8A cross section of FIG. 7, and FIGS. 10A-B are cross-sectional views corresponding to the operations of FIGS. 5A-B, respectively.
- 11A is a cross-sectional view of the hook device corresponding to the 8A-8A cross section of FIG. 7, and FIGS. 11A-B are cross-sectional views corresponding to the operations of FIGS. 6A-B, respectively.
- 12A is a cross-sectional view of the hook device corresponding to the 8B-8B cross section of FIG. 7, and FIGS. 12A-B are cross-sectional views corresponding to the operations of FIGS. 4A-B, respectively.
- FIG. 14A is a cross-sectional view showing the closed position of the hook member
- FIG. 14B is a cross-sectional view showing the hook device moved to the pushing position
- FIG. 15A is a cross-sectional view showing the open position of the hook member
- FIGS. 15A and 15B are cross-sectional views showing changes in the biasing position of the reversing spring.
- 17A is a cross-sectional view taken along the line AA in FIG. 16 showing the closed position of the hook member, and FIG.
- 17B is a cross-sectional view taken along the line AA in FIG. 16 showing the pushed-in position of the hook member. Is shown. 18A and 18B are cross-sectional views taken along the line BB in FIG. 16 corresponding to the operations in FIGS. 17A and 17B, respectively, and show the relationship between the cam groove and the trace portion.
- 19A is a cross-sectional view taken along the line AA in FIG. 16 showing a state where the hook member has stopped moving
- FIG. 19B is a cross-sectional view taken along the line AA in FIG. 16 showing the state where the hook member has been moved to the open position. The change of the biasing position of the reversing spring is shown.
- 20A-B are cross-sectional views taken along the line BB of FIG. 16 corresponding to the operations of FIGS. 19A-B, respectively, showing the relationship between the cam groove and the trace portion.
- 21A is a cross-sectional view taken along the line AA in FIG. 16 showing a state in which the hook member is moving in the closing direction
- FIG. 21B is a cross-sectional view taken along the line AA in FIG. 16 showing the closed position of the hook member. The change of the urging position is shown.
- 22A and 22B are cross-sectional views taken along the line BB in FIG. 16 corresponding to the operations in FIGS. 21A and 21B, respectively, and show the relationship between the cam groove and the trace portion.
- FIG. 24A is a cross-sectional view showing the closed position of the hook member
- FIG. 24B is a cross-sectional view showing the hook member moved to the pushing position, and shows the change in the biasing position of the reversing spring and the relationship between the cam groove and the trace portion.
- FIG. 25A is a cross-sectional view showing a state in which the hook member has stopped moving
- FIG. 25B is a cross-sectional view showing a state in which the hook member has been moved to the open position. And the relationship between the trace part.
- FIG. 26A is a cross-sectional view showing a state in which the hook member is moving in the closing direction
- 26B is a cross-sectional view showing a closed position of the hook member. Shows the relationship. It is a perspective view which shows the closed position of the hook member of the hook apparatus which concerns on 6th Embodiment. It is a perspective view which shows the open position of the hook member of the hook apparatus which concerns on 6th Embodiment. It is the disassembled perspective view seen from the front side of the hook device concerning a 6th embodiment. It is the disassembled perspective view seen from the back surface side of the hook apparatus which concerns on 6th Embodiment.
- 31A is a cross-sectional view taken along the line 31A-31A in FIG. 27, and FIG. 31B is a cross-sectional view corresponding to FIG. 31A showing the hook member moved to the pushing position.
- 32A is a cross-sectional view taken along line 32A-32A of FIG. 27, and FIG. 32B is a cross-sectional view corresponding to FIG. 32A showing the hook member moved to the pushing position.
- 33A is a cross-sectional view taken along line 33A-33A in FIG. 28, showing a state where the hook member has moved to the open position, and FIG. 33B showing a state immediately before the hook member has returned to the closed position.
- 34A is a cross-sectional view taken along line 34A-34A in FIG. 28, showing a state where the hook member has moved to the open position, and FIG. 34B showing a state immediately before the hook member has returned to the closed position.
- a hook device 10 shown in FIGS. 1 to 3 is provided on a body panel or the like of a vehicle, and a hook member (moving body) 12 can be opened and closed toward a room.
- the hook device 10 is set up, down, left and right (indicated by U, D, L, and R) based on the orientation shown in FIGS.
- the hook device 10 is provided with a box-shaped case (support) 14, and the hook member 12 can be accommodated in the case 14. From the end face of the side wall of the case 14, the flange portion 16 projects outward over the entire circumference of the case 14.
- shaft support holes 18 and 20 are provided on the upper and lower sides of the case 14 on the side wall in the longitudinal direction of the case 14, and the shaft support holes 18 and 20 are respectively provided with shafts (rotation centers of the moving body) 22 and 24 is fixed.
- the hook member 12 includes a hook portion 26 whose front end is bent in a hook shape, a substantially cylindrical drum portion 28 that is provided on the inner surface of the rear end side of the hook portion 26 and serves as a rotation center for opening and closing the hook member 12, It is comprised including.
- a dome-shaped recess 26A is formed on the outer surface on the tip end side of the hook portion 26 so as to be a mark for pressing the hook member 12 and to be easily touched by a finger.
- a folded portion 26B is provided at the distal end portion of the hook portion 26, and the distal end portion of the hook portion 26 is folded back toward the drum portion 28 so that clothes or the like hooked on the hook portion 26 are not easily dropped.
- a mounting portion 30 is provided on the rear end side of the hook portion 26, and one end portion of a reversing spring (biasing member) 32 having a twisted portion 32A at the center portion can be mounted.
- the drum portion 28 has a plurality of concave portions 34 formed on the surface thereof, and the surface of the drum portion 28 is prevented from sinking after the hook member 12 is formed.
- a shaft hole 36 through which the shaft 24 can be inserted passes through the central portion of the drum portion 28, so that the drum portion 28 can rotate with respect to the shaft 24. For this reason, the hook member 12 can be rotated around the shaft 24 via the drum portion 28.
- the drum portion 28 is provided with an engagement groove 38 (see FIG. 4A) on the right side in FIG. 3, and is provided in a gear member (first gear member, small diameter gear member, rotating member) 40 described later.
- the engaging pin (pressing portion) 42 can be engaged.
- a cover portion 44 is provided in the case 14 so as to hide each component accommodated in the case 14 so that each component is not exposed when the hook member 12 is opened. Thereby, the beauty of the hook device 10 can be improved, and each component can be protected from dust and the like.
- the cover portion 44 is a cross-sectional view of the bottom portion 14 ⁇ / b> A of the case 14 at the center upper portion of the case 14. (The opening 15 is formed) extends in the horizontal direction, and the front end is bent obliquely downward toward the opening 46 side of the case 14.
- a space 48 is provided between the inner surface of the upper wall 14B of the case 14 and the cover portion 44.
- the hook member 12 is closed (the hook member 12). (Closed position (reference position)), the tip of the hook part 26 can be accommodated in the space 48.
- the hook member 12 when the hook member 12 is closed, the hook member 12 can be rotated (moved) around the shaft 24 in the direction of pushing into the case 14 as shown in FIG. 5B.
- the hook member 12 is rotatable until the hook portion 26 abuts on the cover portion 44 and is restricted from moving (push-in position, predetermined position).
- a cushion 50 formed of a rubber member is fixed to the surface of the cover portion 44 so that the hook portion 26 can come into contact therewith. For this reason, the hook portion 26 comes into contact with the cover portion 44 via the cushion 50, but the cushion 50 absorbs an impact when the hook portion 26 comes into contact.
- the tip end portion of the hook portion 26 also draws an arc-shaped movement locus around the shaft 24.
- the hook portion 26 A retracting portion 17 is formed on the inner surface of the upper wall 14 ⁇ / b> B of the case 14 so that the tip of the inner surface of the case 14 does not interfere with the inner wall of the case 14 and the cover portion 44.
- a gear member 40 is rotatably supported on the shaft 24.
- the gear member 40 includes a shaft hole 52 through which the shaft 24 can be inserted, an engagement pin 42 that engages with an engagement groove 38 formed in the drum portion 28, and a gear member (second gear member, large size described later).
- a gear portion (first gear) 58 that meshes with a gear portion (second gear, small-diameter gear) 56 provided on a diameter gear member or rotating member 54 is provided.
- 58 and the shaft hole 52 are located on the opposite sides.
- the engagement pin 42 of the gear member 40 is in contact with the end of the engagement groove 38 of the drum portion 28 at the closed position of the hook member 12, and as shown in FIG. 4B.
- the engagement pin 42 is pressed through the engagement groove 38.
- the gear member 40 rotates around the shaft 24.
- a gear member 54 is rotatably supported on the shaft 22.
- the gear member 40 is provided with a cylindrical shaft portion 60, and the shaft 22 is inserted into a shaft hole 60 ⁇ / b> A formed in the center portion of the shaft portion 60.
- the shaft portion 60 is provided with a housing portion 62 at the center in the longitudinal direction, and a torsion coil spring (operation member) 64 can be housed in the housing portion 62, and within the coil portion 64 ⁇ / b> A of the torsion coil spring 64.
- the shaft 22 is inserted into the shaft.
- One end of the torsion coil spring 64 abuts on the gear member 54 and the other end is fixed to the case 14 side.
- the gear member 54 is moved in the direction of arrow A (the direction in which the hook member 12 is opened). Is energized.
- a gear portion 56 that meshes with the gear portion 58 of the gear member 40 is formed in the vicinity of the shaft portion 60 of the gear member 54, and a gear portion that meshes with a later-described damper gear 66 on the free end side of the gear member 54.
- a (third gear, large-diameter gear) 68 is formed.
- the damper gear 66 constitutes a part of the damper unit 65 and is attached to the cylindrical housing 70.
- the housing 70 is filled with a viscous fluid such as silicone oil, and the damper gear 66 is subjected to viscous resistance caused by the viscous fluid both in the forward rotation and in the reverse rotation. For this reason, a damping force due to the viscous resistance acts on the gear member 54 via the gear portion 68, and the gear member 54 rotates gently.
- one fixed piece 71 extends from the outer peripheral surface of the housing 70, and a fixed pin 73 is inserted into a fixed hole 71 ⁇ / b> A provided in the fixed piece 71, and the damper unit 65 is inserted through the fixed pin 73. It is fixed to the case 14.
- the damper unit 65 can be rotated with the fixing pin 73 as a reference. Therefore, play can be set between the gear portion 68 and the damper gear 66 by the tightening force of the fixing pin 73.
- a mounting portion 72 is provided on the gear portion 68 on the opening 46 side of the case 14, and the other end portion of the reversing spring 32 is mounted. As described above, one end portion of the reversing spring 32 is mounted on the mounting portion 30 provided on the rear end side of the hook member 12, and as shown in FIG. Both end portions of 32 are urged in directions close to each other.
- an extension piece 74 extending toward the opening 46 side of the case 14 is provided from the mounting portion 72 of the gear member 54, and the inner surface of the hook member 12 with the hook member 12 closed. Can be contacted.
- the gear portion 68 of the gear member 54 meshes with the damper gear 66, and the movement of the gear member 54 is restricted by the viscous resistance by the damper gear 66 until the stress exceeds a predetermined value.
- the movement of the hook member 12 is not restricted by a movement restricting member such as a stopper in the closed position.
- the reversing spring 32 mounted on the hook member 12 and the gear member 54 is easier to move at one end (the mounting portion 30 of the hook member 12) than at the other end (the mounting portion 72 of the gear member 54). For this reason, the urging force of the reversing spring 32 acts in the direction of arrow B.
- the rotation of the gear member 40 causes the gear portion 56 to rotate via the gear portion 58 of the gear member 40, and the gear member 54 provided with the gear portion 56 is connected to the shaft 22. Rotate around. As a result, the torsion coil spring 64 is urged in a direction against the urging force (direction in which the hook member 12 is opened) (the direction opposite to the arrow A direction), and elastic energy is accumulated.
- the mounting portion 72 moves to the back of the shaft 24 by the rotation of the gear member 54.
- elastic energy is further accumulated in the reversing spring 32, and the biasing force acts in the direction of the arrow B '.
- a moment in the direction of arrow D acts on the hook member 12 around the shaft 24.
- the gear portion 56 of the gear member 54 meshes with the damper gear 66, and the movement of the gear member 54 is restricted up to a stress exceeding a predetermined value. This acts on the hook member 12 first.
- one end portion of the reversing spring 32 (the mounting portion 30 of the hook member 12) is pulled toward the other end portion of the reversing spring 32 (the mounting portion 72 of the gear member 54) by the urging force of the reversing spring 32.
- the hook member 12 rotates in the opening direction via 30.
- the case 14 is provided with a stopper 76 (see FIG. 4A), and a cushion 78 formed of a rubber member is fixed to the lower surface of the stopper 76.
- the cushion 78 can be brought into contact with the hook member 12 being opened, and the cushion 78 absorbs an impact when the hook member 12 is in contact.
- the hook member 12 In a state where the hook member 12 is opened (open position or protruding position of the hook member 12), the hook member 12 is substantially horizontal, and clothes or the like can be hooked on the hook portion 26. At this time, one end portion of the reversing spring 32 (mounting portion 30 of the hook member 12) is disposed obliquely below the other end portion (mounting portion 72 of the gear member 54) of the reversing spring 32 toward the back of the case 14. .
- both ends of the reversing spring 32 are urged toward each other in the same manner as in the closed position. For this reason, the urging force of the reversing spring 32 acts in the direction of arrow E. Therefore, a moment in the direction of arrow D (the direction in which the hook member 12 is opened) acts on the hook member 12 around the shaft 24.
- the torsion coil spring 64 is in a state where elastic energy is accumulated in the direction of opening the hook member 12. For this reason, the gear member 54 gradually rotates around the shaft 22 by the urging force of the torsion coil spring 64.
- the rotation of the gear member 54 gradually shifts the direction in which the urging force obtained by the reversing spring 32 acts.
- the damper gear 66 rotates through the gear portion 68. Therefore, a damping force by the damper gear 66 acts on the gear member 54.
- the direction in which the urging force of the urging member acts changes at a position where the action line (virtual line) P of the urging force of the reversing spring 32 overlaps the shaft 24 of the hook member 12 (the urging direction switching mechanism).
- a force in the closing direction by the reversing spring 32 acts on the hook member 12, and the hook member 12 is biased in the closing direction.
- the hook member 12 is rotated in the closing direction.
- the gear member 54 is also rotated around the shaft 24.
- the damper gear 66 rotates via the gear portion 68, and a damping force by the damper gear 66 acts on the gear member 54.
- the damping force by the damper gear 66 acts on the hook member 12 via the reversing spring 32, and the hook member 12 is gently rotated.
- the gear portion 68 that meshes with the damper gear 66 is provided on the free end side of the gear member 54, and the gear portion 56 that meshes with the gear portion 58 of the gear member 40 is provided on the rotation center side of the gear member 54,
- the curvature radius of 68 is made larger than the curvature radius of the gear portion 56. That is, the movement amount of the gear portion 68 is increased with respect to the movement amount of the gear portion 56 so that the time during which the damping force is applied to the hook member 12 by the damper gear 66 is lengthened.
- one end of the reversing spring 32 is attached to the hook member 12, and the other end of the reversing spring 32 is attached to the gear member 54.
- the gear member 54 is rotated by pressing the hook member 12 from the pushed-in position, and the urging force of the reversing spring 32 is applied to the rotation center (shaft 24) of the hook member 12.
- Change the acting position (biasing position) Thereby, the reversing spring 32 is caused to generate a rotational force for rotating the hook member 12 to the closed position (see FIG. 5A) or the open position (see FIG. 6A).
- the torsion coil spring 64 urges the gear member 54 in the direction in which the hook member 12 is released. Then, the hook member 12 is rotated to the pushing position, the gear member 54 is rotated, and the elastic energy is accumulated in the torsion coil spring 64.
- the gear member 54 is rotated by the urging force of the torsion coil spring 64, and the urging position of the reversing spring 32 with respect to the rotation center of the hook member 12 is changed, thereby changing the direction of the moment acting on the hook member 12.
- the reversing spring 32 can generate a rotational force for rotating the hook member 12 in the closing direction or the opening direction.
- the direction of the urging force acting on the hook member 12 is changed by the reversing spring 32, so that after a predetermined time elapses after the hook member 12 is opened (when the direction of the urging force acting on the hook member 12 is changed).
- the hook member 12 can be automatically returned to the closed position.
- the predetermined time can be adjusted by the urging force of the torsion coil spring 64 and the damping force by the damper gear 66.
- the directions shown in FIGS. 1 to 3 are the upper and lower sides of the hook device 10 and have been described according to this.
- the flange portion 16 of the case 14 may be The hook device 10 may be disposed as the hook device 10 or the flange device 16 may be disposed on the lower surface. In this case, the shape of the hook portion 26 of the hook member 12 may change accordingly.
- the biasing position of the reversing spring 32 with respect to the rotation center (shaft 24) of the hook member 12 is changed, and the hook member 12 is turned to the closed position (see FIG. 5A) or the open position (see FIG. 6A). Since it is sufficient that the rotational force to be moved can be generated in the reversing spring 32, the configuration is not limited to the above.
- the second embodiment shown in FIG. 7 is given as an example.
- the gear members 40 and 54 are used to be interlocked with the operation of the hook member 12.
- the hook device (moving body operating mechanism) 79 one rotating member is used. 80 is used in conjunction with the operation of the hook member 12.
- symbol is attached
- FIG. 8A to 8C show sectional views of the rotating member 80 shown in FIG.
- the pivot member 80 is provided with a shaft portion 82
- the shaft portion 82 is provided with a contact portion 82 ⁇ / b> A.
- the contact portion 82 ⁇ / b> A is a drum of a hook member (moving body) 84. It abuts on a protrusion 88 provided on the upper portion of the portion 86.
- the operation of the hook member 84 in the present embodiment is as shown in FIGS. 10 and 11 and is substantially the same as the operation of the hook member 12 in the first embodiment, and thus the description thereof is omitted. Since the number of parts can be reduced as compared with the first embodiment, the cost can be reduced.
- the hook member 12 is rotated around the shaft 24, but the operation of the hook member 12 is not limited to this.
- the hook member (moving body operating mechanism) 100 moves (slides) in the vertical direction.
- the hook member 101 includes a hook portion 26 and a rack portion 102, and the rack portion 102 is provided on the inner surface of the hook member 12 and is located on the opposite side of the hook portion 26.
- the rack part 102 can be engaged with a pinion part 106 formed on the outer peripheral surface of a columnar rotating body 104.
- the rotating body 104 is rotatably supported with respect to the shaft 24, and by the rotation of the rotating body 104, the rack portion 102 moves up and down via the pinion portion 106, and the hook member 101 moves through the rack portion 102. It will move up and down.
- the rotating body 104 is provided with a mounting portion 108, and one end portion of the reversing spring 32 is mounted on the mounting portion 108.
- the hook device 100 is provided with a box-shaped case (support) 112, and a lid 114 is provided at the opening 46 of the case 112, and the hook member 101 is closed, and the hook device 101 is closed. The member 101 is not exposed.
- the lid 114 is provided with a guide portion along the vertical direction of the lid 114, and the hook member 101 is guided along the vertical direction by the guide portion.
- the storage wall 116 hangs down and the hook part 26 can be accommodated in a state where the hook member 101 is closed (the closed position of the hook member 101, the reference position).
- 14A in the closed position of the hook member 101, a gap 118 is provided between the hook portion 26 and the lower side wall 112A of the case 112.
- the hook member 101 can be moved further upward, and the hook member 101 can be moved to the pushing position.
- the fourth embodiment is a modification of the first embodiment and the second embodiment, and the hook member 200 is moved during the movement (forward movement) of the hook member (moving body) 200 to the open position (protruding position).
- a lock mechanism (locking mechanism) for stopping is provided.
- symbol is attached
- the hook member 200 includes a hook portion 26 whose front end is bent in a hook shape, and a substantially half which is provided on the inner surface of the rear end side of the hook portion 26 and serves as a rotation center for opening and closing the hook member 12. And a cylindrical semi-cylindrical portion 204.
- a substantially cylindrical drum 86 may be used as in FIG. 7, and the shape is not particularly specified.
- a stopper 208 that can come into contact with a rotating member 206, which will be described later, projects from a lower portion of the semi-cylindrical portion 204.
- the stopper 208 is provided with a mounting portion 30, and one end portion of the reversing spring 32 is mounted on the mounting portion 30.
- the rotating member 206 has substantially the same shape as the rotating member 80 shown in FIG. 7, and a gear portion 90 is provided at the free end portion of the rotating member 206, and the gear portion 90 is connected to the case 14. It is possible to mesh with a damper gear 66 attached to a storage portion 210 provided on the side wall in the longitudinal direction.
- a mounting portion 72 is provided in the vicinity of the tooth base of the gear portion 68 on the opening 46 side of the case 14, and the other end portion of the reversing spring 32 is mounted.
- an extension piece 212 extends from the free end of the rotating member 206 on the opposite side of the mounting portion 30 with the gear portion 90 interposed therebetween, and the extension piece 212 can contact the stopper 208. It has become.
- a cam groove (locking mechanism) 216 having a convex heart portion 214 having a substantially heart shape is provided at the center portion of the rotating member 206, and is substantially U-shaped attached to the case 14.
- a pin member (locking mechanism) 218 can be engaged.
- the pin member 218 is fitted into a mounting portion 219 provided in the case 14, and a central portion serves as a support portion 218A, and can swing around the support portion 218A. Further, a trace portion 218B extending in parallel with the support portion 218A toward the opposite side of the support portion 218A is provided at one end portion of the pin member 218, and the trace portion 218B engages with the cam groove 216.
- the cam groove 216 is connected to an introduction portion 220 formed on the opposite side of the hook member 200 of the rotating member 206, and the trace portion 218B is guided to the cam groove 216 through the introduction portion 220.
- the top portion 214A of the heart portion 214 located on the introduction portion 220 side is located closer to the gear portion 90 than the introduction portion 220, and the trace portion 218B guided from the introduction portion 220 is along the upper slope of the heart portion 214. Will move. That is, the pin member 218 swings around the support portion 218A by the shape of the cam groove 216 and the movement of the rotating member 206.
- an approach path 216A through which the trace portion 218B can enter is provided in the depth of the top portion 214B of the upper slope of the heart portion 214 (on the hook member 200 side of the rotating member 206).
- the trace portion 218B enters the entry path 216A.
- a lock portion (locking mechanism) 222 of the heart portion 214 is formed on the substantially opposite side of the introduction portion 220 of the cam groove 216.
- the trace portion 218B reaches the lock portion 222, the trace portion 218B is formed. Are locked and become a so-called locked state. Then, when the trace portion 218B is released from the locked state, the trace portion 218B can move along the cam groove 216.
- the pin member 218 in the closed position (reference position) of the hook member 200, as shown in FIG. 18A, the pin member 218 is in a state where almost no external force is acting, and the pin member 218 is in a substantially horizontal state.
- the rotation member 206 when the hook member 200 is rotated to the pushing position (predetermined position), the rotation member 206 is rotated as the hook member 200 is rotated.
- the trace portion 218B is guided upward along the upper slope of 214, and the pin member 218 swings around the support portion 218A via the trace portion 218B.
- the pin member 218 has elastic energy (biasing force). ) Is accumulated.
- a force to return to the trace portion 218B that is, a downward biasing force is applied.
- the hook member 200 When the pressing force applied to the hook member 200 is released after the hook member 200 is rotated to the pushing position, the hook member 200 is rotated in the opening position direction by the biasing force of the reversing spring 32 as shown in FIGS. 17B and 19A. However, since the urging force in the direction of arrow A is applied to the rotating member 206 by the torsion coil spring 64, the rotating member 206 is also gradually rotated in the direction of arrow A.
- the trace part 218B exits from the approach path 216A.
- downward biasing force is applied to the trace portion 218B, when the trace portion 218B comes out of the entry path 216A, the trace portion 218B is locked to the lock portion 222 of the cam groove 216 as shown in FIG. 20A.
- the movement of the rotating member 206 in the direction of arrow A is restricted.
- the stopper 208 provided on the hook member 200 contacts the extending piece 212 of the rotating member 206, and the hook member 200 stops rotating. To do.
- the trace member 218 ⁇ / b> B is guided upward along the cam groove 216 by the rotation of the rotation member 206 and enters the approach path 216 ⁇ / b> A.
- the pin member 218 swings around the support portion 218A via the trace portion 218B, and elastic energy (biasing force) is accumulated in the pin member 218.
- the mounting portion 72 moves to the back of the shaft 24 by the rotation of the rotating member 206.
- elastic energy biasing force
- the biasing force acts in the direction of the arrow B '.
- a moment in the direction of arrow D acts on the hook member 12 around the shaft 24.
- the reversing spring 32 is more than the biasing force of the torsion coil spring 64. The biasing force due to acts on the hook member 12 first.
- one end portion of the reversing spring 32 (the mounting portion 30 of the hook member 12) is pulled toward the other end portion of the reversing spring 32 (the mounting portion 72 of the rotating member 206) by the urging force of the reversing spring 32.
- the hook member 12 rotates in the opening direction via the portion 30.
- the rotation member 206 also gradually rotates in the direction of arrow A, and the trace portion 218B of the pin member 218 comes out of the entry path 216A and is engaged with the lock portion 222 of the cam groove 216 as shown in FIG. 20A.
- the movement of the rotating member 206 in the arrow A direction is restricted.
- the stopper 208 provided on the hook member 200 abuts on the extended piece 212 of the rotation member 206 as shown in FIG. 19A. Since the rotation member 206 is restricted from moving in the direction of arrow A, the movement of the hook member 200 is also restricted via the extension piece 212 and the stopper 208, and the hook member 200 stops turning. In this state, clothes or the like can be hooked on the hook portion 26.
- the torsion coil spring 64 is in a state where elastic energy is accumulated in the direction of opening the hook member 12. For this reason, the gear member 54 gradually rotates around the shaft 22 by the urging force of the torsion coil spring 64.
- the rotation of the gear member 54 gradually shifts the direction in which the urging force obtained by the reversing spring 32 acts.
- the damper gear 66 rotates through the gear portion 68. Therefore, a damping force by the damper gear 66 acts on the gear member 54.
- the urging force of the reversing spring 32 connects one end of the reversing spring 32 (mounting portion 30 of the hook member 12) and the other end of the reversing spring 32 (mounting portion 72 of the gear member 54).
- the hook member 12 rotates in the closing direction.
- the rotating member 206 also rotates around the shaft 24, so that the damper gear 66 rotates through the gear portion 90, and the rotating member 206 is rotated.
- the damping force by the damper gear 66 acts.
- the damping force by the damper gear 66 acts on the hook member 12 via the reversing spring 32, and the hook member 12 is gently rotated.
- the operation of the hook member 200 only stops at the inflection point where the direction in which the biasing force of the reversing spring 32 acts changes. Therefore, in this embodiment, the cam groove 216 provided with the lock portion 222 is provided in the rotating member 206, and the pin member 218 that can be engaged with the cam groove 216 is attached to the case 14, as shown in FIG. 20A. In addition, the turning member 206 is stopped from rotating so that the trace portion 218B of the pin member 218 is engaged with the lock portion 222 while the turning member 206 is turning. Thus, the hook member 200 is stopped from rotating through the rotating member 206.
- the hook member 200 stops rotating during the movement of the hook member 200 to the open position, the open state of the hook member 200 (the state in which the hook member 200 is in the open position) can be maintained for a long time. For this reason, for example, when a coat or the like is hooked on the hook member 200, the hook member 200 is stopped.
- the hook member 200 When the hook member 200 is further moved in the forward movement direction while the hook member 200 is stopped, the trace portion 218B is released from the lock portion 222. As a result, the hook member 200 is moved back to the closed position (reference position) by the urging force of the reversing spring 32.
- the hook member 200 when the hook member 200 is used as a hook, if the hook member 200 is stopped and a coat or the like is hooked on the hook member 200, the hook member 200 moves to the open position, and the trace portion 218B and the lock portion 222 are moved. The locked state is released. For this reason, when the coat is removed from the hook member 200, the hook member 200 automatically returns to the closed position (reference position).
- the urging force in the direction of arrow A is applied to the rotating member 206 by the torsion coil spring 64, but since the damper gear 66 is engaged with the gear portion 90, the rotating member 206 is gradually rotated in the arrow A direction.
- the rotation of the gear member 54 gradually shifts the direction in which the urging force obtained by the reversing spring 32 acts.
- the hook member 200 does not rotate in the closing direction until the inflection point of the reversing spring 32 is passed.
- the hook member 200 is further rotated in the opening direction from the state where the hook member 200 is stopped from rotating, so that the rotation member 206 is moved in the direction opposite to the arrow A direction.
- rotating it is possible to lengthen the time until the hook member 200 is rotated in the closing direction at the open position of the hook member 200, and the hook member 200 slowly moves after the object caught on the hook member 200 is removed. Since it will return, it becomes easy to take out the thing caught.
- the cam groove 216 is formed in the rotating member 206 and the pin member 218 is attached to the case 14, but the present invention is not limited to this.
- a cam groove may be formed in the case, and a pin member may be attached to the rotating member.
- a cam groove may be provided in the drum part of a hook member, a pin member may be provided in a support body, a pin member may be provided in a drum part, and a cam groove may be provided in a support body.
- the trace portion 218B is locked to the lock portion 222 while the hook member 200 is moving to the open position, but the timing at which the trace portion 218B is locked to the lock portion 222 is limited to this. Not a thing.
- the timing at which the trace portion 218B is locked to the lock portion 222 can be changed by changing the shape of the cam groove 216, for example, after the hook member 200 is once moved to the open position, the hook member 200 is closed.
- the trace portion 218B may be locked to the lock portion 222 while returning to the top, and the number of times that the trace portion 218B is locked to the lock portion 222 may be plural.
- the fifth embodiment is a modification of the fourth embodiment and has a configuration similar to the third embodiment.
- symbol is attached
- the hook member 101 moves (slides) in the vertical direction, and the rack portion 102 of the hook member 101 has a pinion portion 106 formed on the rotating body 300. It comes to mesh.
- a cam groove (locking mechanism) 304 having a heart portion 302 is formed in an arc shape on the rotating body 104.
- a pressing pin 306 is provided on the outer peripheral side of the rotating body 300 so that it can come into contact with the contact portion 82A of the shaft portion 82 of the rotating member 80. Then, as shown in FIGS. 24A and 24B, when the hook member 200 is slid from the closed position (reference position) to the pushed-in position (predetermined position), the pressing pin 306 causes the contact portion 82A to move by the rotation of the rotating body 300. It comes to press.
- a pin member 218 is mounted on the case 14 so as to be swingable about the support portion 218A, and is engageable with the cam groove 304.
- the pin member 218 swings around the support portion 218A by the shape of the cam groove 304 and the movement of the rotating body 300.
- a lock portion 308 is formed in the heart portion 302, and when the trace portion 218B reaches the lock portion (locking mechanism) 308, the trace portion 218B is locked, so-called locked state, and the rotating body 300 Stops moving. As a result, the hook member 101 stops moving.
- the trace portion 218B when the trace portion 218B is released from the locked state, the trace portion 218B can move along the cam groove 304, and the hook member 101 can move via the rotating body 300.
- the rotating body 300 rotates, the trace portion 218B swings along the cam groove 304 and is locked to the lock portion 308 of the cam groove 304 as shown in FIG. 25A. Thereby, the rotating body 300 stops rotating and the hook member 101 stops moving.
- the rotating member 80 since the urging force in the direction of arrow A is applied to the rotating body 300 by the torsion coil spring 64, the rotating member 80 also gradually rotates in the direction of arrow A.
- the cam groove 304 is formed in the rotating body 300 and the pin member 218 is attached to the case 112.
- a cam groove may be formed in the case, and a pin member may be attached to the rotating body.
- the cam member may be provided with a cam groove
- the support member may be provided with a pin member
- the hook member may be provided with a pin member
- the support member may be provided with a cam groove.
- the trace portion 218B is locked to the lock portion 308 while the hook member 101 is moving to the open position, but the timing at which the trace portion 218B is locked to the lock portion 308 is limited to this. Not a thing.
- the timing at which the trace portion 218B is locked to the lock portion 308 can be changed by changing the shape of the cam groove 304, for example, after the hook member 101 is once moved to the open position, the hook member 101 is closed.
- the trace portion 218B may be locked to the lock portion 308 during the return to the step, and the number of times that the trace portion 218B is locked to the lock portion 308 may be plural.
- the sixth embodiment is a modification of the first embodiment and the second embodiment. Parts equivalent to those in the first embodiment and the second embodiment are denoted by the same reference numerals.
- the hook device (moving body operating mechanism) 320 includes a box-like case (support) 322.
- a hook member (moving body) 324 can be accommodated in the case 322.
- a square-shaped projecting portion 326 is projected slightly above the center of the bottom wall of the case 322, and a female screw portion 326A is formed at the center of the projecting portion 326.
- the projecting portion 326 can be engaged with a square engaging protrusion provided on a not-shown attached portion to which the hook device 320 is attached.
- a fixing screw (not shown) is screwed into the female screw portion formed on the engaging protrusion together with the female screw portion 326A, so that the hook device 320 is attached to the attached portion. Is installed.
- the corner portion of the side wall 322A of the case 322 is rounded, and a flange portion 328 projects outward from the end surface of the side wall 322A over the entire circumference of the case 322 in accordance with the shape of the side wall 322A. .
- shaft support holes 330 and 332 are provided above and below the case 322, and shafts 334 and 336 are fixed to the shaft support holes 330 and 332, respectively. ing.
- a shaft hole 338 through which the shaft 336 can be inserted passes through one end side of the hook member 324, and the hook member 324 can rotate with respect to the shaft 336 in a state where the shaft 336 is inserted.
- FIG. 33A is a cross-sectional view taken along line 33A-33A in FIG. 28
- the hook member 324 is disposed on the upper surface side of the hook member 324 in the state of being placed in the open position (projecting position).
- the groove part 340 is recessed, and what is called meat
- a protruding portion that protrudes from the case 322 in a side view when the hook member 324 is accommodated in the case 322.
- 324A is provided, which serves as a mark for pressing the hook member 324 and is easy to touch with a finger.
- a hook portion 342 bent in a hook shape is provided at the free end of the hook member 324, and clothes or the like can be hooked on the hook portion 342.
- a torsion coil spring 343 is attached to the rotation center side (one end side) of the hook member 324.
- the other end of the torsion coil spring 343 is attached to a mounting portion 366 provided at the bottom of the bottom wall of the case 322, and is in a substantially natural state when the hook member 324 is closed (reference position).
- the center of gravity of the hook member 324 is provided on the outer side of the case 322 from the position where the shaft 336 is inserted, and the hook member 324 opens in the opening direction (arrow A direction) around the shaft 336 when the hook member 324 is closed. It can be turned. For this reason, in the closed position of the hook member 324, a gear member (rotating member) 344, which will be described later, is in contact with the hook member 324 to restrict movement of the hook member 324 in the opening direction.
- the hook portion 342 of the hook member 324 can be accommodated in the upper portion of the case 322, and a circle formed of a rubber member is formed in the upper portion of the bottom wall of the case 322.
- a columnar cushion rubber 346 is fixed.
- the hook portion 342 of the hook member 324 can come into contact with the cushion rubber 346, and the hook portion 342 comes into contact with the cushion rubber 346, so that the case 322 of the hook portion 342
- the hook member 324 is urged in the opening direction by the restoring force due to the elastic deformation of the cushion rubber 346 while preventing an impact on the back wall.
- a gear member 344 is rotatably supported on the shaft 334.
- the gear member 344 is provided with a cylindrical shaft portion 348, and the shaft 334 is inserted into a shaft hole 350 formed in the center portion of the shaft portion 348.
- the shaft portion 348 has a housing portion 352 cut out at the center in the longitudinal direction, and a torsion coil spring (biasing member) 354 can be housed in the housing portion 352, and the coil portion of the torsion coil spring 354 can be accommodated.
- a shaft 334 is inserted into 354A.
- One end of the torsion coil spring 354 abuts on the gear member 344 and the other end is fixed to the case 322 side to urge the gear member 344 in the direction of arrow B as shown in FIG. 31A.
- FIGS. 29 and 32A are cross-sectional views taken along line 32A-32A in FIG. 27
- a gear portion 358 that meshes with the damper gear 66 is formed on the free end side of the gear member 344.
- the damper gear 66 constitutes a part of the damper unit 65 and is attached to the cylindrical housing 70.
- the housing 70 is filled with a viscous fluid such as silicone oil, and the damper gear 66 is subjected to viscous resistance caused by the viscous fluid both in the forward rotation and in the reverse rotation. For this reason, the damping force due to the viscous resistance acts on the gear portion 358 via the gear portion 68 of the damper gear 66, and the gear member 344 rotates gently.
- a fixing portion 325 that penetrates the side wall 322A and fixes the damper unit 65 to the side wall 322A is formed.
- one fixed piece 71 extends from the outer peripheral surface of the housing 70 of the damper unit 65, and a fixed pin 73 is inserted into a fixed hole 71 ⁇ / b> A provided in the fixed piece 71 and fixed to the fixed portion 325.
- the damper unit 65 can be rotated with the fixing pin 73 as a reference. Therefore, play can be set between the gear portion 358 and the damper gear 66 by the tightening force of the fixing pin 73.
- a contact portion (first contact portion, restricting portion) 360 protrudes toward the hook member 324 side on the rotation center side of the gear member 344, and a groove portion of the hook member 324 is formed.
- 340 is in contact with the bottom surface of 340.
- An arc surface 362 is provided at the tip of the contact portion 360, and the top portion 362 A of the arc surface 362 of the contact portion 360 is in contact with the bottom surface of the groove portion 340 when the hook member 324 is closed.
- a contact piece (second contact portion, restricting portion) 364 extends from the gear portion 358 of the gear member 344. As shown in FIG. 31A, the abutting piece 364 can abut one end (rotation center side) of the hook member 324 in a state where the hook member 324 is closed. Thereby, as described above, the movement of the hook member 324 in the opening direction is restricted, and the closed state of the hook member 324 is maintained.
- FIG. 34A is a cross-sectional view taken along the line 34A-34A in FIG. 28
- the mounting portion 366 of the case 322 can be brought into contact with one end portion of the hook member 324. Is in contact with the mounting portion 366, the hook member 324 is restricted from moving in the opening direction.
- a cushion rubber formed of a rubber member is fixed to the lower surface of the mounting portion 366.
- the cushion rubber can be brought into contact with the hook member 324 being opened, and the cushion rubber absorbs an impact when the hook member 324 comes into contact.
- the hook member 324 is provided with a center of gravity outside the case 322 from the position where the shaft hole 338 is formed, and rotates in the opening direction (arrow A direction) about the shaft 336 when the hook member 324 is closed. Although it is possible, movement of the hook member 324 in the opening direction is restricted by the contact piece 364 coming into contact with the hook member 324, and the hook member 324 is brought into contact with the hook member 324. The movement in the pushing direction is restricted. That is, the state in which the hook member 324 is disposed at the closed position is maintained by the contact portions 360 and 364.
- a torsion coil spring 354 is in contact with the gear member 344, and the gear member 344 is biased in the direction of arrow B (the direction opposite to the direction of arrow A).
- the contact part 360 and the contact piece 364 are reliably brought into contact with the hook member 324, and the movement of the hook member 324 in the opening direction is reliably restricted.
- one end portion (hook member 324 side) of the torsion coil spring 343 is slightly separated from the other end portion (mounting portion 366 of the case 322) of the torsion coil spring 343, and the urging force is slightly applied to the torsion coil spring 343. Accumulated.
- the hook member 324 moves to the pushing position (predetermined position)
- the position where the arc surface 362 of the contact portion 360 contacts the bottom surface of the groove portion 340 is shifted, but this causes the gear member 344 to rotate around the shaft 334.
- the contact piece 364 of the gear member 344 moves away from the hook member 324. Thereby, the restriction
- the torsion coil spring 354 is urged in a direction against the urging force (direction in which the hook member 324 is opened) (the direction opposite to the arrow A direction), so that the urging force is accumulated. It becomes a state.
- the gear portion 358 of the gear member 344 meshes with the damper gear 66, and when the gear member 344 rotates, a damping force is applied to the gear member 344 due to the viscous resistance by the damper gear 66. Act.
- the gear member 344 is restricted from moving up to a stress greater than a predetermined value by the viscous resistance of the damper gear 66. For this reason, the restoring force (biasing force) by the torsion coil spring 343 and the cushion rubber 346 acts on the hook member 12 earlier than the restoring force (biasing force) by the torsion coil spring 354.
- the hook member 324 is opened by the turning force by its own weight, the urging force accumulated in the cushion rubber 346, and the urging force accumulated in the torsion coil spring 343. Rotate in the direction. Then, clothing or the like can be hooked on the hook portion 342 in a state where the hook member 324 is opened (open position of the hook member 324).
- the hook member 324 has a rotational force that rotates in the opening direction due to its own weight. Therefore, the hook member 324 is rotated by the cushion rubber 346 and the torsion coil spring 343 in the opening direction.
- the biasing force is not always necessary.
- the torsion coil spring 354 is in a state in which the urging force in the direction of closing the hook member 324 is accumulated. For this reason, the gear member 344 gradually rotates around the shaft 334 by the urging force of the torsion coil spring 354 as shown in FIGS. Thereby, the damper gear 66 rotates via the gear portion 358. For this reason, the damping force by the damper gear 66 acts on the gear member 344, and the gear member 344 moves slowly.
- one end of the hook member 324 is disposed on the movement locus of the contact piece 364 of the gear member 344, and when the gear member 344 rotates in the direction of arrow B, the gear member A contact piece 364 of 344 contacts the one end of the hook member 324.
- the hook member 324 is rotated in the arrow C direction (the direction in which the hook member 324 is closed) about the shaft 336 via the contact piece 364 of the gear member 344.
- the hook member 324 is biased in the closing direction.
- the hook member 324 rotates in the closing direction.
- the gear member 344 also rotates around the shaft 336 as shown in FIGS. 34B and 32A.
- the damper gear 66 rotates via the gear portion 358, the damping force by the damper gear 66 acts on the gear member 344, and the hook member 324 rotates gently.
- the contact piece 364 comes into contact with one end portion of the hook member 324 and the contact portion 360 comes into contact with the other end side of the hook member 324.
- the member 324 is restricted from moving.
- the contact portion 360 and the contact piece 364 are provided on the gear member 344, and the contact portion 360 and the contact piece 364 contact the hook member 324 in a state where the hook member 324 is disposed at the closed position.
- the state in which the hook member 324 is disposed at the closed position can be maintained.
- the gear member 344 is rotated by transmitting a pressing force that presses the hook member 324 from the closed position to the pushed-in position (predetermined position) to the gear member 344 by the contact portion 360, and the biasing force is applied to the torsion coil spring 354. Will be accumulated.
- the gear member 344 is rotated by the biasing force of the torsion coil spring 354, but the contact piece 364 is the hook member.
- the hook member 324 can be naturally returned to the closed position via the gear member 344 by contacting the 324 and transmitting the turning force of the gear member 344 to the hook member 324 by the contact piece 364.
- the contact portion 360 is provided on the gear member 344.
- the contact portion 360 is provided on the hook member 324 as long as it is possible to transmit the pressing force that presses the hook member 324 to the gear member 344. Also good.
- this embodiment is merely an example, and it is needless to say that the embodiment can be appropriately changed without departing from the gist of the present invention.
- the hook was used as a moving body, since it should just be a moving body movable with respect to a case, it is not restricted to a hook.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Passenger Equipment (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Springs (AREA)
- Supports Or Holders For Household Use (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
Description
まず、第1実施形態について説明する。車両のボディパネル等には、図1~図3に示すフック装置10が設けられており、室内へ向かってフック部材(移動体)12が開閉可能となっている。なお、ここでは、説明の便宜上、図1~図3に示す向きを基準としてフック装置10の上下左右(U、D、L、Rで示す)を設定し、これに従って説明する。
図5Aに示すように、フック部材12の閉位置(基準位置)では、フック部材12の装着部30はケース14の開口部46の内縁下部側に位置しており、ギア部材54の装着部72は、ケース14の奥方へ向かって装着部30の斜め上方に位置している。装着部30と装着部72には、反転バネ32の端部がそれぞれ装着されており、反転バネ32の両端部は互いに近接する方向へ付勢している(弾性エネルギーが蓄積されている)。
例えば、図7に示す第2実施形態が例として挙げられる。第1実施形態では、ギア部材40、54を用いて、フック部材12の動作と連動させるようにしたが、本実施形態では、フック装置(移動体の作動機構)79において、1つの回動部材80を用いて、フック部材12の動作と連動させるようにしている。なお、第1実施形態と同等の部位には同じ符号を付して詳細な説明は省略する。
例えば、図13に示す第3実施形態が例として挙げられる。なお、第1実施形態と同等の部位には同じ符号を付して詳細な説明は省略する。
次に、第4実施形態について説明する。この第4実施形態は、第1実施形態及び第2実施形態の変形例であり、フック部材(移動体)200を開位置(突出位置)へ移動させる(往移動)途中でフック部材200を移動停止させるロック機構(係止機構)を設けている。なお、第1実施形態及び第2実施形態と同等の部位には同じ符号を付して詳細な説明は省略する。
回動部材206は図7に示す回動部材80と略同一の形状を成しており、回動部材206の自由端部には、ギア部90が設けられ、このギア部90がケース14の長手方向の側壁に設けられた収納部210に取付けられたダンパギア66と噛み合い可能となっている。
図17Aに示すように、フック部材12の閉位置(基準位置)では、反転バネ32の両端部は互いに近接する方向へ付勢している(弾性エネルギーが蓄積されている)。また、ギア部材54のギア部68はダンパギア66と噛み合っており、ダンパギア66による粘性抵抗を受けている。
第1実施形態~第3実施形態では、フック部材200を閉位置から押込み位置へ移動させると(フック部材200を基準位置から所定位置へ移動させると)、反転バネ32の付勢力によって、フック部材200を開位置(突出位置)へ移動(往動)させる力が作用するようになっており、フック部材200の位置によって反転バネ32の付勢力が作用する向きが変わる変曲点を通過すると、フック部材200を閉位置(基準位置)へ移動(復動)させる力が作用するようになっている。
次に、第5実施形態について説明する。この第5実施形態は、第4実施形態の変形例であり、第3実施形態に類似する構成である。なお、第3実施形態及び第4実施形態と同等の部位には同じ符号を付して詳細な説明は省略する。
次に、第6実施形態について説明する。この第6実施形態は、第1実施形態及び第2実施形態の変形例である。この第1実施形態及び第2実施形態と同等の部位には同じ符号を付している。
図31A及び図32Aに示すように、フック部材324の閉位置(基準位置)では、フック部材324の一端部(回転中心側)には当接片364が当接し、フック部材324の他端側(自由端側)には当接部360が当接している。
本実施形態では、ギア部材344に当接部360及び当接片364を設け、フック部材324が閉位置に配置された状態で、当接部360及び当接片364がフック部材324に当接することで、フック部材324が閉位置(基準位置)に配置された状態を維持することができる。
Claims (39)
- 支持体に回動可能に取付けられ、押込み位置、閉位置、及び開位置へ回動可能な移動体と、
前記支持体に回動可能に取付けられ、前記移動体の押込み位置への移動により回動する回動部材と、
一端が前記移動体に取付けられ、他端が前記回動部材に取付けられた付勢部材と、
前記回動部材を回動させ、前記移動体の回動中心に対する前記付勢部材の付勢位置を変え、移動体を閉位置又は開位置へ移動させる回転力を付勢部材に発生させる操作部材と、
を有する移動体の作動機構。 - 前記操作部材は、一端が前記支持体に取付けられ、他端が前記回動部材に取付けられて、回動部材に回転力を付与するねじりコイルバネである請求項1に記載の移動体の作動機構。
- 前記移動体の閉位置で前記ねじりコイルバネが前記回動部材を介して移動体に作用する移動体の開方向への回転力と前記付勢部材が前記移動体に作用する移動体の閉方向への回転力が釣り合っている請求項2に記載の移動体の作動機構。
- 前記移動体の開位置で前記ねじりコイルバネで前記回動部材が回動され、前記付勢部材の付勢位置が前記移動体を開位置へ移動させる回転力を発生させる位置から前記付勢部材の付勢位置を結ぶ直線と前記移動体の回動中心が重なる位置へ移動する請求項2に記載の移動体の作動機構。
- 前記ねじりコイルバネで前記回動部材が回動され、前記付勢部材の付勢位置を結ぶ直線と前記移動体の回動中心が重なる位置から付勢部材の付勢位置が前記移動体を閉位置へ移動させる回転力を発生させる位置へ移動する請求項4に記載の移動体の作動機構。
- 前記回動部材は、前記移動体を前記閉位置から前記押込み位置へ移動させるとき該移動体に押されて該回動部材を回動させる押圧部を備えている請求項1に記載の移動体の作動機構。
- 前記回動部材にはギア部が設けられ、前記支持体に前記ギア部と噛み合うダンパギアが設けられた請求項1に記載の移動体の作動機構。
- 前記ギア部の曲率半径が、前記押圧部の移動軌跡の曲率半径よりも大きい請求項7に記載の移動体の作動機構。
- 前記回動部材が、
第1ギアが形成され、前記移動体を前記閉位置から前記押込み位置へ移動させるとき該移動体に押されて回動する第1ギア部材と、
前記第1ギアと噛み合う第2ギアを回動中心部に備え、前記第1ギア部材の回動により回動する第2ギア部材と、
を含んで構成された請求項1に記載の移動体の作動機構。 - 前記第2ギア部材の外周部に第3ギアが設けられ、前記支持体に前記第3ギアと噛み合うダンパギアが設けられた請求項9に記載の移動体の作動機構。
- 前記第3ギアの曲率半径が、前記第2ギアの曲率半径よりも大きい請求項10に記載の移動体の作動機構。
- 前記付勢部材が、中央部にねじり部を備えた反転バネであり、前記移動体の開位置及び閉位置で該反転バネの両端部が互いに近接する方向へ付勢されている請求項1に記載の移動体の作動機構。
- 支持体に回動可能に取付けられた回動体と、
前記支持体にスライド可能に設けられ、前記回動体に設けられたピニオン部が噛合うラック部を備え、スライドして、押込み位置、閉位置、及び開位置へスライドする移動体と、
前記支持体に回動可能に取付けられ、前記移動体の押込み位置への移動により前記回動体を介して回動する回動部材と、
一端が前記回動体に取付けられ、他端が前記回動部材に取付けられた付勢部材と、
前記回動部材を回動させ、前記回動体の回動中心に対する前記付勢部材の付勢位置を変え、回動体を介して前記移動体を閉位置又は開位置へ移動させる回転力を付勢部材に発生させる操作部材と、
を有する移動体の作動機構。 - 前記操作部材は、一端が前記支持体に取付けられ、他端が前記回動部材に取付けられて、回動部材に回転力を付与するねじりコイルバネである請求項13に記載の移動体の作動機構。
- 支持体に対して、基準位置と突出位置との間の移動と、前記基準位置から前記突出位置と反対の所定位置への移動と、を有する移動体を備えてなると共に、前記移動体の基準位置から前記所定位置への押圧により、付勢部材の付勢力が蓄積され、前記押圧を解除すると、前記移動体が前記突出位置へ移動した後、前記付勢部材の付勢力により前記移動体が基準位置に戻る移動体の作動機構。
- 前記付勢部材を含んで構成された付勢方向切替え機構によって、前記移動体が突出位置へ移動され、移動体が突出位置に至ったときに、移動体が基準位置に復帰移動する請求項15に記載の移動体の作動機構。
- 前記移動体が突出位置に至った後、一定時間経過後に、前記付勢方向切替え機構によって、前記付勢部材の付勢方向が切替わる請求項16に記載の移動体の作動機構。
- 前記付勢方向切替え機構は、
前記移動体と連動する回動体もしくは移動体に一体に設けられた回動体の作用により移動する回動部材と、
前記回動体と前記回動部材間に設けられた付勢部材と、
からなり、
前記移動体の前記基準位置から前記所定位置への押圧により、前記回動体と前記回動部材間に設けられた前記付勢部材の付勢力の作用部を結ぶ仮想線が、回動体の回転中心の反対側に移動することで回動体の付勢方向を切替え、突出位置に移動した後に、再び回動体の回転中心の反対側に移動することで回動体の付勢方向を切替える請求項16に記載の移動体の作動機構。 - 前記回動部材が、前記回動体から作用を受ける小径ギア部材と、前記小径ギア部材と噛合い移動量が小径ギア部材より大きい大径ギア部材と、からなる請求項18に記載の移動体の作動機構。
- 前記大径ギア部材は、回動中心に設けられ前記小径ギア部材と噛み合う小径ギアと、外周部に設けられた大径ギアと、からなり、前記大径ギアにダンパギアを噛み合わせることで、前記移動体が突出位置に至った後、一定時間経過後に付勢方向が切り替わる請求項19に記載の移動体の作動機構。
- 往動途中の前記移動体を係止し、該移動体をさらに往動方向へ移動させると移動体が係止解除される係止機構が設けられた請求項1に記載の移動体の作動機構。
- 往動途中の前記移動体を係止し、該移動体をさらに往動方向へ移動させると移動体が係止解除される係止機構が設けられた請求項13に記載の移動体の作動機構。
- 往動途中の前記移動体を係止し、該移動体をさらに往動方向へ移動させると移動体が係止解除される係止機構が設けられた請求項15に記載の移動体の作動機構。
- 往動後、復動途中の前記移動体を係止し、該移動体を往動方向へ移動させると移動体が係止解除される係止機構が設けられた請求項1に記載の移動体の作動機構。
- 往動後、復動途中の前記移動体を係止し、該移動体を往動方向へ移動させると移動体が係止解除される係止機構が設けられた請求項13に記載の移動体の作動機構。
- 往動後、復動途中の前記移動体を係止し、該移動体を往動方向へ移動させると移動体が係止解除される係止機構が設けられた請求項15に記載の移動体の作動機構。
- 前記移動体の往動又は復動が回動移動である請求項1に記載の移動体の作動機構。
- 前記移動体の往動又は復動が回動移動である請求項15に記載の移動体の作動機構。
- 前記移動体の往動又は復動がスライド移動である請求項13に記載の移動体の作動機構。
- 前記係止機構は、前記支持体及び前記回動部材の一方に設けられたカム溝と、他方に支持されたピン部材と、を含んで構成され、又は、前記支持体及び前記移動体の一方に設けられたカム溝と、他方に支持されたピン部材と、を含んで構成され、
前記移動体の回動途中に前記ピン部材が前記カム溝に形成されたロック部に係止され、この状態で移動体を往動方向へ回動させるとピン部材の前記ロック部との係止状態が解除される請求項21に記載の移動体の作動機構。 - 前記係止機構は、前記支持体及び前記回動部材の一方に設けられたカム溝と、他方に支持されたピン部材と、を含んで構成され、又は、前記支持体及び前記移動体の一方に設けられたカム溝と、他方に支持されたピン部材と、を含んで構成され、
前記移動体の回動途中に前記ピン部材が前記カム溝に形成されたロック部に係止され、この状態で移動体を往動方向へ回動させるとピン部材の前記ロック部との係止状態が解除される請求項23に記載の移動体の作動機構。 - 前記係止機構は、前記支持体及び前記回動体の一方に設けられたカム溝と、他方に支持されたピン部材と、を含んで構成され、又は、前記支持体及び前記移動体の一方に設けられたカム溝と、他方に支持されたピン部材と、を含んで構成され、
前記移動体のスライド途中に前記ピン部材が前記カム溝に形成されたロック部に係止され、この状態で移動体を往動方向へスライドさせるとピン部材の前記ロック部との係止状態が解除される請求項22に記載の移動体の作動機構。 - 前記係止機構は、前記支持体及び前記回動部材の一方に設けられたカム溝と、他方に支持されたピン部材と、を含んで構成され、又は、前記支持体及び前記移動体の一方に設けられたカム溝と、他方に支持されたピン部材と、を含んで構成され、
前記移動体の回動途中に前記ピン部材が前記カム溝に形成されたロック部に係止され、この状態で移動体を往動方向へ回動させるとピン部材の前記ロック部との係止状態が解除される請求項24に記載の移動体の作動機構。 - 前記係止機構は、前記支持体及び前記回動部材の一方に設けられたカム溝と、他方に支持されたピン部材と、を含んで構成され、又は、前記支持体及び前記移動体の一方に設けられたカム溝と、他方に支持されたピン部材と、を含んで構成され、
前記移動体の回動途中に前記ピン部材が前記カム溝に形成されたロック部に係止され、この状態で移動体を往動方向へ回動させるとピン部材の前記ロック部との係止状態が解除される請求項26に記載の移動体の作動機構。 - 前記係止機構は、前記支持体及び前記回動体の一方に設けられたカム溝と、他方に支持されたピン部材と、を含んで構成され、又は、前記支持体及び前記移動体の一方に設けられたカム溝と、他方に支持されたピン部材と、を含んで構成され、
前記移動体のスライド途中に前記ピン部材が前記カム溝に形成されたロック部に係止され、この状態で移動体を往動方向へスライドさせるとピン部材の前記ロック部との係止状態が解除される請求項25に記載の移動体の作動機構。 - 前記支持体に回動可能に取付けられ、前記移動体の所定位置への押圧により回動し、前記付勢部材に付勢力を蓄積させる回動部材を備え、
前記移動体が突出位置へ移動した後、前記付勢部材の付勢力で、前記回動部材を回動させ前記移動体に当接させて、移動体を前記基準位置へ戻す請求項15に記載の移動体の作動機構。 - 前記移動体が基準位置に配置された状態で、前記移動体又は前記回動部材に当接して移動体の移動を規制する規制部が、回動部材又は移動体に設けられた請求項36に記載の移動体の作動機構。
- 前記規制部が、
前記回動部材に設けられ、前記移動体を前記基準位置から前記所定位置へ押圧する押圧力を前記回動部材へ伝達する第1当接部と、
前記回動部材に設けられ、前記移動体が突出位置へ移動した後、移動体に当接して前記回動部材の回動力を前記移動体へ伝達する第2当接部と、
を含んで構成された請求項37に記載の移動体の作動機構。 - 前記回動部材にはギア部が設けられ、前記支持体に前記ギア部と噛み合うダンパギアが設けられている請求項36に記載の移動体の作動機構。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09817843.7A EP2343216B1 (en) | 2008-09-30 | 2009-09-30 | Operation mechanism for movable body |
CN200980138414.8A CN102164776B (zh) | 2008-09-30 | 2009-09-30 | 移动体的致动机构 |
KR1020117009842A KR101263595B1 (ko) | 2008-09-30 | 2009-09-30 | 이동체의 작동기구 |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008-253324 | 2008-09-30 | ||
JP2008253324 | 2008-09-30 | ||
JP2008326568 | 2008-12-22 | ||
JP2008-326568 | 2008-12-22 | ||
JP2009179904A JP5254151B2 (ja) | 2008-09-30 | 2009-07-31 | 移動体の作動機構 |
JP2009-179904 | 2009-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010038811A1 true WO2010038811A1 (ja) | 2010-04-08 |
Family
ID=42073570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2009/067101 WO2010038811A1 (ja) | 2008-09-30 | 2009-09-30 | 移動体の作動機構 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2343216B1 (ja) |
JP (1) | JP5254151B2 (ja) |
KR (1) | KR101263595B1 (ja) |
CN (1) | CN102164776B (ja) |
WO (1) | WO2010038811A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110126748A (zh) * | 2019-05-27 | 2019-08-16 | 延锋安道拓座椅有限公司 | 汽车座椅用的衣架及其使用方法 |
USD914685S1 (en) * | 2018-04-09 | 2021-03-30 | Acer Incorporated | Computer host |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5788741B2 (ja) * | 2011-08-31 | 2015-10-07 | 株式会社パイオラックス | フック装置 |
EP2617603B1 (en) * | 2012-01-19 | 2015-03-18 | Volvo Car Corporation | A fixing point assembly for vehicles |
US10139146B2 (en) | 2012-05-10 | 2018-11-27 | Scd Co., Ltd. | Apparatus and method for driving icemaker of refrigerator |
KR101488708B1 (ko) * | 2013-10-18 | 2015-02-11 | 주식회사 비긴스 | 전기자동차용 배터리장착부의 클램프장치 |
US9566912B2 (en) * | 2014-06-11 | 2017-02-14 | Ford Global Technologies, Llc | Automatic closing arrangement for vehicle stowage compartments |
CN106032128B (zh) * | 2015-03-11 | 2020-08-07 | 标致·雪铁龙汽车公司 | 自动式衣物挂钩系统 |
JP6513477B2 (ja) * | 2015-05-21 | 2019-05-15 | 株式会社中尾製作所 | ハンガーフック |
CN104943618B (zh) * | 2015-06-24 | 2017-10-03 | 宁波华德汽车零部件有限公司 | 一种汽车顶棚衣帽挂钩 |
GB201514357D0 (en) * | 2015-08-13 | 2015-09-30 | Jaguar Land Rover Ltd | Hook assembly |
KR101906724B1 (ko) * | 2017-04-28 | 2018-12-05 | 주식회사 니프코코리아 | 자동차 트레이용 지센서 |
JP6718624B2 (ja) * | 2017-10-20 | 2020-07-08 | 株式会社栃木屋 | ハンガーフック |
CN108953442A (zh) * | 2018-08-15 | 2018-12-07 | 上海恩坦华汽车门系统有限公司 | 偏心弹簧机构 |
KR102650975B1 (ko) | 2018-09-12 | 2024-03-26 | 삼성전자주식회사 | 의류관리기 |
JP6983742B2 (ja) * | 2018-10-03 | 2021-12-17 | 株式会社ニフコ | アシストグリップ |
JP7112742B2 (ja) * | 2019-09-05 | 2022-08-04 | 株式会社栃木屋 | ハンガーフック |
CN111106663A (zh) * | 2020-01-06 | 2020-05-05 | 新昌县韵母电子有限公司 | 一种可定时关机的自充电遥控器 |
KR102419448B1 (ko) * | 2020-10-27 | 2022-07-11 | 주식회사 서연이화 | 차량용 버튼 후크 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0386853U (ja) * | 1989-12-25 | 1991-09-03 | ||
JPH0717655U (ja) * | 1993-09-02 | 1995-03-31 | 和光化成工業株式会社 | 格納式フック装置 |
JPH0737812U (ja) * | 1993-12-24 | 1995-07-14 | 株式会社ニフコ | 車両用小物収納装置 |
JP2003127744A (ja) * | 2001-08-13 | 2003-05-08 | Johnson Controls Technol Co | 格納式非直線衣類用フック |
JP2004183736A (ja) * | 2002-12-02 | 2004-07-02 | Howa Kasei Kk | フック具 |
JP2006035994A (ja) | 2004-07-26 | 2006-02-09 | Suzuki Motor Corp | フック装置 |
JP2006193883A (ja) | 2005-01-11 | 2006-07-27 | Nifco Inc | 扉開閉遅延機構 |
JP2008029367A (ja) * | 2006-07-26 | 2008-02-14 | Howa Kasei Kk | 格納式フック装置 |
JP3142083U (ja) * | 2008-03-19 | 2008-06-05 | 株式会社ベスト | 物掛け具 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH023656Y2 (ja) * | 1984-10-23 | 1990-01-29 | ||
JP4283465B2 (ja) | 2001-09-19 | 2009-06-24 | 株式会社パイオラックス | 格納式フック装置 |
JP4293897B2 (ja) * | 2003-12-19 | 2009-07-08 | 株式会社ニフコ | リッドの開閉装置 |
JP4280199B2 (ja) * | 2004-05-14 | 2009-06-17 | 株式会社ニフコ | 2部材駆動装置および乗り物用遮蔽体 |
JP4820316B2 (ja) * | 2007-03-13 | 2011-11-24 | 株式会社ニフコ | 回動体の回動制御装置 |
-
2009
- 2009-07-31 JP JP2009179904A patent/JP5254151B2/ja not_active Expired - Fee Related
- 2009-09-30 EP EP09817843.7A patent/EP2343216B1/en not_active Not-in-force
- 2009-09-30 KR KR1020117009842A patent/KR101263595B1/ko active IP Right Grant
- 2009-09-30 WO PCT/JP2009/067101 patent/WO2010038811A1/ja active Application Filing
- 2009-09-30 CN CN200980138414.8A patent/CN102164776B/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0386853U (ja) * | 1989-12-25 | 1991-09-03 | ||
JPH0717655U (ja) * | 1993-09-02 | 1995-03-31 | 和光化成工業株式会社 | 格納式フック装置 |
JPH0737812U (ja) * | 1993-12-24 | 1995-07-14 | 株式会社ニフコ | 車両用小物収納装置 |
JP2003127744A (ja) * | 2001-08-13 | 2003-05-08 | Johnson Controls Technol Co | 格納式非直線衣類用フック |
JP2004183736A (ja) * | 2002-12-02 | 2004-07-02 | Howa Kasei Kk | フック具 |
JP2006035994A (ja) | 2004-07-26 | 2006-02-09 | Suzuki Motor Corp | フック装置 |
JP2006193883A (ja) | 2005-01-11 | 2006-07-27 | Nifco Inc | 扉開閉遅延機構 |
JP2008029367A (ja) * | 2006-07-26 | 2008-02-14 | Howa Kasei Kk | 格納式フック装置 |
JP3142083U (ja) * | 2008-03-19 | 2008-06-05 | 株式会社ベスト | 物掛け具 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD914685S1 (en) * | 2018-04-09 | 2021-03-30 | Acer Incorporated | Computer host |
CN110126748A (zh) * | 2019-05-27 | 2019-08-16 | 延锋安道拓座椅有限公司 | 汽车座椅用的衣架及其使用方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2343216A4 (en) | 2012-06-13 |
KR101263595B1 (ko) | 2013-05-10 |
CN102164776A (zh) | 2011-08-24 |
CN102164776B (zh) | 2015-07-01 |
JP2010168028A (ja) | 2010-08-05 |
JP5254151B2 (ja) | 2013-08-07 |
EP2343216A1 (en) | 2011-07-13 |
KR20110074893A (ko) | 2011-07-04 |
EP2343216B1 (en) | 2013-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2010038811A1 (ja) | 移動体の作動機構 | |
JP6736572B2 (ja) | 家庭用電気器具及び家庭用電気器具のヒンジ | |
US7127778B2 (en) | Hinge | |
TWI399477B (zh) | 具有阻尼裝置的傢俱鉸鏈 | |
RU2673995C2 (ru) | Шарнир | |
US10214946B2 (en) | Locking device | |
US8276951B2 (en) | Door-closing device for a domestic electrical appliance | |
JP5805419B2 (ja) | ヒンジ装置並びに開閉装置並びに携帯機器 | |
JP5823610B2 (ja) | ステー | |
JP6611360B2 (ja) | ドア用のベアリング装置 | |
JP2018504537A (ja) | 家具用減速ヒンジ | |
KR101459964B1 (ko) | 차량용 도어 열림 방지 장치 | |
TW201120295A (en) | Hinge for furniture | |
US20150042105A1 (en) | Door-lock device for a door of a household appliance | |
JP5039181B2 (ja) | 扉開閉用レバーハンドル装置 | |
JP5290684B2 (ja) | 扉ロック装置 | |
KR101331936B1 (ko) | 문 고정 장치 | |
JP2017186764A (ja) | 3点固定式蝶番 | |
EP2564003B1 (en) | Hinge provided with an automatic opening and closing device for a furniture piece door | |
JP5160463B2 (ja) | 回動体の作動機構 | |
JP7466180B2 (ja) | 回転往復作動装置、ストッパ操作装置、ストッパ、及びストッパ付扉 | |
RU2435920C2 (ru) | Сбалансированное шарнирное устройство | |
JP2014114618A (ja) | ステーの取付け構造 | |
JP3459605B2 (ja) | 折り畳み式携帯電話機 | |
JP5019940B2 (ja) | クレセント錠 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200980138414.8 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 09817843 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2009817843 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 3112/DELNP/2011 Country of ref document: IN |
|
ENP | Entry into the national phase |
Ref document number: 20117009842 Country of ref document: KR Kind code of ref document: A |