CN111559242A - Lid opening and closing structure - Google Patents
Lid opening and closing structure Download PDFInfo
- Publication number
- CN111559242A CN111559242A CN202010092970.4A CN202010092970A CN111559242A CN 111559242 A CN111559242 A CN 111559242A CN 202010092970 A CN202010092970 A CN 202010092970A CN 111559242 A CN111559242 A CN 111559242A
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- CN
- China
- Prior art keywords
- opening
- support portion
- lid body
- lid
- closing
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/04—Tank inlets
- B60K15/05—Inlet covers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/24—Superstructure sub-units with access or drainage openings having movable or removable closures; Sealing means therefor
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
- E05C17/24—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member
- E05C17/28—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member with braking, clamping or securing means at the connection to the guide member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/04—Tank inlets
- B60K15/05—Inlet covers
- B60K2015/0515—Arrangements for closing or opening of inlet cover
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
To prevent interference with a vehicle body and to realize smooth opening and closing operation of a lid body with a simple structure. The lid opening/closing structure includes: a base member provided with an opening; a cover body capable of opening and closing the opening; and an opening/closing mechanism for opening/closing the lid body. The opening and closing mechanism includes: a sliding member attached to the base member so as to be slidable in the inside-outside direction of the opening; and a rotating member rotatably mounted with respect to the base member. The sliding member has a first support portion provided at an end portion in an outer direction of the opening and rotatably supporting the lid body. The rotating member has: a second support portion rotatably supported by the base member; and a third support portion that is supported by the lid body so as to be rotatable and slidable along the back surface of the lid body. The first support portion is located on the second support portion side with respect to the third support portion.
Description
Technical Field
The present invention relates to a lid opening/closing structure capable of opening/closing a lid body that closes an opening of a vehicle in which a fuel fill port, a charge port, and the like are provided, for example.
Background
Conventionally, an opening and closing structure of a lid body that opens and closes an opening communicating with a fuel filler of a vehicle or the like is known (for example, patent document 1). The lid opening/closing structure described in patent document 1 includes: a housing provided with an opening; a cover body capable of opening and closing the opening; and an opening/closing mechanism for opening/closing the lid body. The opening/closing mechanism has a first link member and a second link member. One end portion of the first link member is rotatably supported by the housing. The other end of the first link member is rotatably coupled to one end of the second link member. The other end of the second link member is rotatably supported by the lid body. The first link member and the second link member are folded so as to be accommodated in the opening in the closed state of the lid body, and project from the inside of the opening to the outside of the opening in the open state of the lid body so as to extend in the inside-outside direction of the opening and to be linearly arranged. According to this structure, the opening/closing locus of the lid can be separated from the opening in the outward direction, and therefore the lid can be opened and closed without interfering with the vehicle body.
Patent document 1: japanese patent laid-open publication No. 2017-47827
However, in the structure in which the two link members are rotated from the folded state to the state in which the two link members are linearly arranged in the inside and outside directions of the opening so that the opening and closing locus of the lid body is separated from the opening as described above, the opening and closing mechanism becomes complicated because the two link members are rotated greatly. In this configuration, since the respective rotation angles of the two link members between the closed state and the open state of the lid body are large, smooth opening and closing operations of the lid body may be inhibited.
On the other hand, as a structure that does not cause the above-described problem, a so-called gooseneck hinge is sometimes used. However, since the gooseneck hinge is bulky, workability of assembling the gooseneck hinge to a vehicle is lowered.
Disclosure of Invention
The present invention has been made in view of the above problems, and an object of the present invention is to provide a cover opening/closing structure that can prevent interference with a vehicle body and can realize smooth opening/closing operation of a cover body with a simple structure.
A lid opening/closing structure according to an aspect of the present invention includes: a base member provided with an opening; a lid body that can open and close the opening; and an opening/closing mechanism for opening/closing the lid, the opening/closing mechanism including: a sliding member attached to the base member so as to be slidable in the inside-outside direction of the opening; and a rotating member rotatably attached to the base member, wherein the sliding member has a first support portion provided at an end portion in an outer direction of the opening and rotatably supporting the lid body, and the rotating member includes: a second support portion rotatably supported by the base member; and a third support portion that is supported by the cover body so as to be rotatable and slidable along a back surface of the cover body, wherein the first support portion is located on the second support portion side with respect to the third support portion.
According to this configuration, the lid body can be opened and closed while the first support portion of the slide member, which is the rotation center of the lid body, is moved in the opening inward and outward directions with respect to the base member within the frame of the opening. Further, since the first support portion is located on the second support portion side with respect to the third support portion, the angle at which the lid body is rotated with respect to the rotating member by the third support portion can be suppressed to be small at the time of opening and closing operation of the lid body. Therefore, interference with the vehicle body can be prevented, and smooth opening and closing operations of the lid body can be realized with a simple structure.
Drawings
Fig. 1 is an external view of a lid body in a closed state in a lid opening/closing structure according to an embodiment.
Fig. 2 is a sectional view of the lid body in a closed state in the lid opening/closing structure of the embodiment.
Fig. 3 is an exploded perspective view of the lid opening/closing structure of the embodiment.
Fig. 4 is a sectional view of the lid body in the closed state of the lid body in the lid opening/closing structure of the embodiment when the lid body is pressed in the opening direction.
Fig. 5 is a cross-sectional view of the lid body after ejection in the lid opening/closing structure according to the embodiment.
Fig. 6 is an external view of the opening operation of the lid body in the lid opening/closing structure of the embodiment.
Fig. 7 is a sectional view of the opening operation of the lid body in the lid opening/closing structure of the embodiment.
Fig. 8 is an external view of the lid body in an open state (specifically, a fully open state) in the lid opening/closing structure of the embodiment.
Fig. 9 is a sectional view of the lid body in an open state (specifically, a fully open state) in the lid opening/closing structure of the embodiment.
Description of the reference numerals
1: lid opening/closing structure, 10: base member, 11: opening, 20: cover, 24, 55: support hole, 24 a: first hole portion, 24 b: second hole portion, 30: opening and closing mechanism, 40: sliding member, 41: sliding body portion, 42: hinge portion, 42 c: first support portion, 45: fourth support portion, 46, 53, 54: support pin, 50: rotating member, 51: second support portion, 52: and a third support part.
Detailed Description
Next, a specific embodiment of the lid opening/closing structure according to the present invention will be described with reference to the drawings.
The lid opening/closing structure 1 according to one embodiment is a structure for opening and closing a lid body that closes, for example, a fuel fill inlet, a charging inlet, and the like of a vehicle. As shown in fig. 1, 2, and 3, the cover opening/closing structure 1 includes a base member 10, a cover 20, and an opening/closing mechanism 30.
The base member 10 is attached to a fuel filler opening or a charging opening provided in a side wall or an engine hood of a vehicle, for example. The base member 10 is an injection molded body molded with resin or the like, and is formed in a container shape or a box shape. The base member 10 is provided with an opening 11. The opening 11 communicates with the oil supply port and the charging port. The opening 11 is formed in a predetermined planar shape (e.g., a quadrangle, a circle, etc.).
The base member 10 has a side wall portion 12 formed in a cylindrical shape, and a bottom wall portion 13 as a bottom surface that closes a rear end portion of the side wall portion 12 (i.e., an end portion in the inner direction of the opening 11 in the side wall portion 12). The bottom wall portion 13 is provided with a take-out port 14 connected to the fuel fill port and the charge port. One end of a pipe or a cable connected to a fuel tank, a battery, or the like is exposed at the take-out port 14. The outlet 14 is hidden in the opening 11 in the closed state of the lid 20, and is exposed to the outside so as to be able to supply fuel and charge electricity in the open state of the lid 20.
The lid 20 is a plate-like member that closes the opening 11. The lid 20 can open and close the opening 11. The lid body 20 is formed in a shape matching the planar shape of the opening 11. The lid body 20 is, for example, an injection molded body formed by resin molding. The cover 20 has a skin member 21 and a holding member 22. The cover 20 is configured in a state in which the two members 21, 22 are assembled with each other by fixing the skin member 21 to the holding member 22 with the bolts 23.
The skin member 21 is a member exposed to the outside as the surface of the lid body 20. The skin member 21 is formed in a flat plate shape and is formed in a planar shape (e.g., a quadrangle, a circle, etc.) corresponding to the opening 11 of the base member 10. The holding member 22 is a member that constitutes the back side of the lid body 20 and holds the skin member 21. The skin member 21 and the holding member 22 are fixed by fastening to each other at a plurality of positions using bolts 23. The holding member 22 has a flat plate portion 22a, a side wall portion 22b, and a flange portion 22 c. The flat plate portion 22a, the side wall portion 22b, and the flange portion 22c are integrally provided with each other.
The flat plate portion 22a is a portion facing the skin member 21 formed in a flat plate shape. The flat plate portion 22a is provided with a cylindrical facing portion 22d that faces the ejection port 14 in the closed state of the lid body 20. The side wall portion 22b is a wall surface portion that is projected and expanded from an end portion of the flat plate portion 22a in a direction perpendicular to the surface of the flat plate portion 22a (specifically, toward the skin member 21 side of the flat plate portion 22 a). For example, when the planar shape of the lid 20 is a square shape as shown in fig. 1, the side wall portions 22b project from the end portions of the two opposite sides of the square flat plate portion 22a and spread, respectively, to form mutually parallel walls, as shown in fig. 3.
The flange portion 22c is a wall surface portion that is projected and expanded in a direction (specifically, outward) perpendicular to the surface of the side wall portion 22b from an end portion of the side wall portion 22b on the opposite side of the connection portion with the flat plate portion 22 a. Flange 22c is formed as a wall parallel to flat plate portion 22a, and faces skin member 21. The flange portion 22c may be a portion that comes into contact with the skin member 21 to support the skin member 21. For example, when the planar shape of the lid body 20 is a square shape as shown in fig. 1, the flange portion 22c projects from each of the two side wall portions 22b parallel to each other and spreads as shown in fig. 3.
The opening/closing mechanism 30 is a mechanism for opening/closing the lid body 20. The opening/closing mechanism 30 includes a slide member 40 and a rotation member 50. The opening/closing mechanism 30 can cause the lid body 20 to perform the opening/closing operation by appropriately linking the sliding movement of the sliding member 40 and the rotation of the rotating member 50.
The slide member 40 is a member that can slide in the inward/outward direction X of the opening 11 (hereinafter referred to as the opening inward/outward direction). The slide member 40 is attached to be slidable relative to the base member 10. The slide member 40 has a slide main body portion 41 and a hinge portion 42. The slide main body 41 is formed in a substantially box-like or cylindrical shape. The slide main body 41 is inserted into the slide holding portion 15 of the base member 10 so as to be slidable. The slide holding portion 15 is provided at a relatively deviated position in the frame of the opening 11. The slide body 41 is disposed inside the frame of the opening 11 at a position offset from the peripheral edge of a part of the opening 11. The hinge portion 42 is a member that rotatably supports the lid body 20 to the slide member 40. The hinge portion 42 is attached to an end portion of the slide main body portion 41 in the opening outer direction Xo.
The hinge portion 42 is a flat hinge composed of two flat plates 42a, 42 b. The hinge portion 42 is attached to the slide main body portion 41 by fixing the flat plate 42a to the slide main body portion 41 with a bolt 43. The flat plate 42b of the hinge portion 42 is rotatable about the first support portion 42c with respect to the flat plate 42 a. The first support portion 42c is provided at an end portion of the slide member 40 in the opening outer direction Xo. The flat plate 42b is fixed to the lid body 20 (specifically, the skin member 21 via the holding member 22) by bolts 44. The slide member 40 rotatably supports the lid body 20 via the first support portion 42c of the hinge portion 42.
The rotating member 50 is a member that can rotate about an axis extending in a direction orthogonal to the opening inside-outside direction X (hereinafter, referred to as the Y direction). The rotating member 50 is rotatably mounted with respect to the base member 10. The rotating member 50 is formed in an arm shape. The pair of rotating members 50 is provided so as to sandwich the slide member 40. Each of the rotating members 50 has a second support portion 51 and a third support portion 52.
The second support portion 51 is provided at one end portion of the arm. The second support portion 51 is a portion rotatably supported by the base member 10. The second support portion 51 is disposed at a position offset to a part of the peripheral edge of the opening 11 (specifically, a position near the slide main body portion 41). The second support portion 51 is provided with a circular or elliptical support hole 51a that opens in the Y direction. A support pin 53, which is a cylindrical shaft body, is inserted into the support hole 51 a. The support pin 53 is further inserted into a support hole 16, and the support hole 16 is provided in a circular shape in the base member 10 so as to be open in the Y direction. The pivot member 50 is supported rotatably on the base member 10 about the support pin 53 as an axial center in a state where the support pin 53 is inserted into the support hole 51a and the support hole 16 of the base member 10.
The third support portion 52 is provided at the other end portion of the arm. The third support portion 52 is a portion that is rotatably supported by the lid body 20 (specifically, the holding member 22) so as to be slidable along the back surface of the lid body 20 (specifically, the side wall portion 22b of the holding member 22). The third support portion 52 is disposed closer to the center of the opening 11 than the second support portion 51 in the closed state of the lid body 20. The third support portion 52 is provided with a circular or elliptical support hole 52a that opens in the Y direction. A support pin 54, which is a columnar shaft body, is inserted into the support hole 52 a. The support pin 54 is further inserted into a support hole 24 provided in the lid body 20 (specifically, the side wall portion 22b of the holding member 22) so as to be open in the Y direction. Only one support pin 54 is provided in such a manner as to connect the support holes 52a of the third support parts 52 of the pair of rotating members 50 to each other. The rotating member 50 is supported by the lid body 20 so as to be rotatable about the support pin 54 in a state where the support pin 54 is inserted into the pair of support holes 52a and the support hole 24 of the lid body 20.
The support hole 24 of the lid body 20 is formed in a substantially L-shape, and the side wall portion 22b of the holding member 22 is formed so as to extend along the back surface of the lid body 20 and so as to extend in a direction orthogonal to the back surface of the lid body 20. The support hole 24 includes a first hole portion 24a extending parallel to the rear surface of the lid body 20 and a second hole portion 24b extending in a direction orthogonal to the rear surface of the lid body 20.
The first hole 24a is a guide rail that guides the third support portion 52 while moving the position thereof when the rotating member 50 rotates relative to the lid body 20 in accordance with the rotation relative to the base member 10. The second hole 24b is a guide rail that guides the third support portion 52 while moving the position thereof so that the lid body 20 and the opening/closing mechanism 30 move in the opening outward direction Xo at the time of ejection of the lid body 20, which will be described later. The second hole 24b communicates with an end of the first hole 24a on the side opposite to the side where the lid body 20 and the hinge portion 42 are attached. The second hole 24b extends from a portion communicating with the first hole 24a in a direction opposite to the skin member 21 side (i.e., in the back side direction of the cover 20) in the direction perpendicular to the back surface of the cover 20. That is, the portion where the second hole portion 24b communicates with the first hole portion 24a is the portion where the third support portion 52 is located when the lid body 20 and the opening/closing mechanism 30 are moved outward of the opening by a pressing force described later.
The rotating member 50 is supported by the third support portion 52 so as to be slidable along the back surface of the cover body 20 and slidable in the front-back direction of the cover body 20 in a state where the support pin 54 is inserted into the pair of support holes 52a and the support hole 24 of the cover body 20. The third support portion 52 of the rotating member 50 is slidably movable along the back surface of the lid body 20 while being slid to the end portion of the second hole portion 24b on the skin member 21 side (i.e., the front side direction of the lid body 20).
The slide main body portion 41 of the slide member 40 has a fourth support portion 45. The fourth support portion 45 is a portion that rotatably supports the rotating member 50. The fourth support portion 45 is disposed in the vicinity of the axis of the sliding movement of the sliding body portion 41, and is disposed at an end portion of the sliding body portion 41 in the opening outer direction Xo. The fourth support portion 45 is provided with a circular or elliptical support hole 45a that opens in the Y direction. A support pin 46, which is a cylindrical shaft body, is inserted into the support hole 45 a. The support pin 46 is further inserted into a support hole 55 provided in the rotational member 50 so as to be open in the Y direction. Only one support pin 46 is provided in such a manner as to connect the support holes 55 of the pair of rotating members 50 to each other. The pivot member 50 is supported rotatably on the slide body 41 about the support pin 46 in a state where the support pin 46 is inserted into the pair of support holes 55 and the support hole 45a of the slide body 41.
The support hole 55 of the rotating member 50 is formed to be curved and extended toward the vicinity of the center in the longitudinal direction of the rotating member 50. The support hole 55 is a guide rail that guides the fourth support portion 45 while moving the position thereof when the rotating member 50 rotates relative to the base member 10 in accordance with the sliding movement of the sliding member 40 in the opening inward/outward direction X. That is, the fourth support portion 45 can move in position within the support hole 55 of the rotating member 50.
The first support portion 42c of the hinge portion 42 of the slide member 40, the second support portion 51 of the pivot member 50, and the third support portion 52 of the pivot member 50 are arranged so that the following positional relationship is established. Specifically, the first support portion 42c is located on the second support portion 51 side with respect to the third support portion 52. In the closed state of the lid body 20, the position in the Z direction orthogonal to the opening inside-outside direction X of the first support portion 42c is located closer to the side where the second support portion 51 exists than the position in the Z direction of the third support portion 52.
The second support portion 51 of the rotating member 50, the third support portion 52 of the rotating member 50, and the fourth support portion 45 of the slide main body portion 41 of the slide member 40 are arranged so that the following positional relationship is established. Specifically, the fourth support portion 45 is located on the second support portion 51 side with respect to the third support portion 52. When the cover opening/closing structure 1 is viewed from the Y direction, the fourth support portion 45 is disposed at a position farther from the third support portion 52 and closer to the second support portion 51. That is, the amount of positional deviation of second support 51 from fourth support 45 (hereinafter referred to as first deviation amount a1) is smaller than the amount of positional deviation of third support 52 from fourth support 45 (hereinafter referred to as second deviation amount a 2). In addition, the ratio (a1/a2) of the first deviation amount a1 to the second deviation amount a2 in the closed state of the lid body 20 is smaller than the ratio (a1/a2) of the first deviation amount a1 to the second deviation amount a2 in the open state.
Next, the operation of the lid opening/closing structure 1 will be described.
In the closed state of the lid body 20, as shown in fig. 4, the flat plate 42b of the hinge portion 42 of the opening and closing mechanism 30 is at a rotational position relative to the flat plate 42a, the third support portion 52 and the support pin 54 of the rotational member 50 are located in the vicinity of the end portion of the second hole portion 24b in the support hole 24 of the lid body 20 on the side opposite to the skin member 21 side, and the fourth support portion 45 and the support pin 46 of the slide main body portion 41 of the slide member 40 are located in the portion of the support hole 55 of the rotational member 50 on the side close to the second support portion 51 and are maintained.
When an operator such as a vehicle occupant desires to open the lid 20 in the closed state of the lid 20, the operator performs a predetermined opening operation. The predetermined opening operation is an operation of pressing the lid body 20 toward the opening inner direction Xi with respect to the base member 10 by the operator. When the predetermined opening operation is performed, the lid body 20 and the slide member 40 slide in the opening inner direction Xi with respect to the base member 10.
Next, if a predetermined opening operation (that is, a pressing operation of the lid body 20 in the opening inward direction Xi) by the operator is released, the slide member 40 is slid in the opening outward direction Xo with respect to the base member 10 by a pressing force of a push lifter (push lifter) mechanism or an eject mechanism (not shown). If the slide member 40 slides in the outward opening direction Xo with respect to the base member 10, the lid body 20 slides in the outward opening direction Xo with respect to the base member 10 while being supported by the hinge portions 42 of the slide member 40 in synchronization with the sliding movement. When the slide member 40 is pushed by the push lifter mechanism or the like to slidably move the lid body 20 and the slide member 40 in the opening outward direction Xo, the lid body 20 and the slide member 40 reach the post-ejection position as shown in fig. 5.
Further, while the lid body 20 is slidably moved in the outward opening direction Xo, the force is applied to the rotary member 50 from the fourth support portion 45 and the support pin 46 of the slide main body portion 41 of the slide member 40, and the rotary member 50 is rotated in the rotational direction ω o with respect to the base member 10 around the support hole 51a inserted into the second support portion 51 and the support pin 53 inserted into the support hole 16 of the base member 10 as the axial center, so that the rotary member 50 is rotated in the rotational direction ω o with respect to the base member 10. At this time, in a state where the rotating member 50 is supported by the base member 10 by the second support portion 51, the third support portion 52 and the support pin 54 of the rotating member 50 are moved from the side opposite to the side of the skin member 21 toward the side of the skin member 21 while being guided in the second hole portion 24b of the lid body 20.
Since the third support portion 52 and the support pin 54 are restricted from moving in parallel along the back surface of the lid body 20 until the third support portion 52 and the support pin 54 reach the end portion on the skin member 21 side in the second hole portion 24b of the lid body 20, the lid body 20 is restricted from rotating about the first support portion 42 c. Further, if the third support portion 52 and the support pin 54 reach the end portion on the skin member 21 side in the second hole portion 24b of the lid body 20, the third support portion 52 and the support pin 54 are allowed to move from the position communicating with the second hole portion 24b to the hinge portion 42 side while being guided in the first hole portion 24a, and the third support portion 52 and the support pin 54 are allowed to move along the back surface of the lid body 20. Therefore, as shown in fig. 6 and 7, the third support portion 52 and the support pin 54 move along the back surface of the lid body 20, and the lid body 20 rotates toward the open state with respect to the slide body 41 about the first support portion 42c of the hinge portion 42.
In the sliding movement of the slide member 40 in the opening inward/outward direction X, the distance between the second support portion 51 and the third support portion 52 is constant, but the distance between the first support portion 42c and the second support portion 51 and the distance between the first support portion 42c and the third support portion 52 are varied. As described above, when the third support portion 52 and the support pins 54 are moved along the back surface of the lid body 20, the slide body portion 41 is slid in the opening inward/outward direction X and the lid body 20 is rotated toward the open state side so that the distance between the first support portion 42c and the second support portion 51 and the distance between the first support portion 42c and the third support portion 52 are gradually changed.
In the pivoting operation of the lid body 20 to the open state side, a force acts on the first support portion 42c in a direction in which the slide body portion 41 is tilted to the left side in fig. 7. During this rotation, the fourth support portion 45 of the slide body portion 41 moves while being guided in the support hole 55 of the rotating rotary member 50, and the moving direction of the slide body portion 41 is corrected. Therefore, smooth sliding movement in the outward opening direction Xo can be achieved. In order to improve the sliding mobility of the slide member 40, that is, the rotational performance of the lid body 20, the fourth support portion 45 is preferably disposed within the range of the Z-direction width of the slide main body portion 41.
Therefore, in the closed state of the lid 20, the operator performs the pressing operation of the lid 20 in the opening inward direction Xi with respect to the base member 10, whereby the lid 20 is slid together with the slide member 40 in the opening outward direction Xo with respect to the base member 10, and the lid 20 is rotated to the open state side to be brought into the open state.
As shown in fig. 8 and 9, the rotation of the lid body 20 toward the open state may be stopped by the movement restriction until the third support portion 52 and the support pin 54 abut against the end portion on the first support portion 42c side farthest from the communication portion communicating with the second hole portion 24b in the first hole portion 24a and the movement restriction is applied. Then, if the rotation of the lid body 20 to the opened state side is stopped, the lid body 20 becomes the fully opened state. The angle from the closed state to the fully opened state of the lid 20 may be, for example, 100 °.
In the fully opened state of the lid body 20, the flat plate 42b of the hinge portion 42 of the opening and closing mechanism 30 is at a rotational position at a predetermined angle with respect to the flat plate 42a, the third support portion 52 and the support pin 54 of the rotational member 50 are located at the end portion of the support hole 24 of the lid body 20 on the first support portion 42c side of the first hole portion 24a, and the fourth support portion 45 and the support pin 46 of the slide main body portion 41 of the slide member 40 are located at a portion of the support hole 55 of the rotational member 50 away from the second support portion 51 side.
When the operator desires to set the lid 20 to the closed state in the open state of the lid 20, the operator performs a predetermined closing operation. The predetermined closing operation is an operation in which the operator rotates the lid body 20 toward the closed state about the first support portion 42c and presses the base member 10 in the opening inward direction Xi. When the closing operation is performed, the lid body 20 and the opening/closing mechanism 30 are operated in a process reverse to the process of the opening operation.
That is, if the closing operation is performed, first, the lid body 20 is rotated toward the closed state with respect to the base member 10 about the first support portion 42c, and the lid body 20 and the slide member 40 are slid in the opening inward direction Xi with respect to the base member 10 against the pressing force of the pressing tappet mechanism or the like.
When the predetermined closing operation is performed, the rotating member 50 rotates in the rotating direction ω i with respect to the base member 10 in accordance with the rotation of the lid body 20 toward the closed state, and the third support portion 52 and the support pin 54 move from the hinge portion 42 side to the position of communication with the second hole portion 24b along the back surface of the lid body 20 while being guided in the first hole portion 24 a. In addition, as the lid body 20 is pressed in the opening inward direction Xi, the third support portion 52 and the support pin 54 move from the skin member 21 side to the opposite side to the skin member 21 side while being guided in the second hole portion 24 b. And at the same time, the fourth support portion 45 and the support pin 46 move from the side away from the second support portion 51 toward the second support portion 51 side in the support hole 55 of the rotating member 50.
Next, if a predetermined closing operation by the operator (specifically, a pressing operation in the opening inward direction Xi after the lid body 20 is rotated to the closed state side) is released, the slide member 40 is slid and moved in the opening outward direction Xo with respect to the base member 10 by the pressing force of the above-described pressing tappet mechanism or the like. If the slide member 40 slides in the outward opening direction Xo with respect to the base member 10, the lid body 20 slides in the outward opening direction Xo with respect to the base member 10 while being supported by the hinge portion 42 of the slide member 40 in synchronization with the sliding movement, and the lid body 20 is brought into a predetermined closed state with respect to the base member 10.
Therefore, in the opened state of the lid body 20, the operator performs the operation of rotating the lid body 20 toward the closed state side with respect to the base member 10 and pressing the lid body 20 in the opening inward direction Xi, whereby the lid body 20 can be rotated toward the closed state side, and the lid body 20 can be brought into the closed state by pushing the lid body 20 together with the slide member 40 in the opening inward direction Xi with respect to the base member 10.
Thus, according to the lid opening/closing structure 1, the lid body 20 can be opened and closed while the first support portion 42c of the slide member 40, which is the rotation center of the lid body 20, is moved in the opening inward/outward direction X with respect to the base member 10 within the frame of the opening 11. Therefore, as a structure for opening and closing the lid 20, it is not necessary to use a so-called gooseneck hinge or the like reaching outside the frame of the opening 11, and therefore, the structure can be made smaller and simpler, and the workability of assembling the lid to the vehicle can be improved.
In the lid opening/closing structure 1, the first support portion 42c of the slide member 40 that rotatably supports the lid body 20 is located on the second support portion 51 side that rotatably supports the pivot member 50 to the base member 10, with respect to the third support portion 52 that rotatably supports the pivot member 50 to the lid body 20 so as to be slidable along the back surface of the lid body 20. According to the lid opening/closing structure 1, when the lid body 20 is opened and closed, the slide member 40 linearly slides in the opening inward/outward direction X with respect to the base member 10, and along with this sliding movement, the rotary member 50 rotates with respect to the base member 10 by the angle corresponding to the closed state and the open state of the lid body 20 via the second support portion 51, while the angle at which the lid body 20 rotates with respect to the rotary member 50 via the third support portion 52 is suppressed to be small (for example, an acute angle of 10 ° to 45 °).
Therefore, when the lid body 20 is opened and closed, the components of the opening and closing mechanism 30 are prevented from rotating greatly, and therefore, the opening and closing mechanism 30 can be prevented from becoming complicated, and smooth opening and closing operation of the lid body 20 can be achieved. Therefore, the cover 20 can be smoothly opened and closed with a simple structure.
When the lid body 20 is rotated from the closed state toward the open state with respect to the slide member 40 about the first support portion 42c, the lid body 20 and the opening/closing mechanism 30 can be moved from the closed state position toward the opening outer direction Xo. If this movement is performed, the first support portion 42c, which is the center of rotation of the lid body 20, moves in the outward opening direction Xo with respect to the base member 10, and therefore, even if the lid body 20 is rotated to the open state side with respect to the slide member 40 by the first support portion 42c, the lid body 20, the base member 10, and the vehicle body can be prevented from interfering with each other. Therefore, according to the lid opening/closing structure 1, interference with the vehicle body can be prevented, and a smooth opening/closing operation of the lid body 20 can be realized with a simple structure. Further, the lid body 20 and the opening/closing mechanism 30 can be moved from the closed position to the outward opening direction Xo by the pressing force of the pressing tappet mechanism, and therefore, the above-described interference can be further prevented.
In the lid opening/closing structure 1, the rotary member 50 is rotatably supported by the fourth support portion 45 of the slide member 40, and is movable in position relative to the slide member 40 within the support hole 55. According to the lid opening/closing structure 1, it is possible to absorb fluctuations in the positional relationship among the slide member 40, the pivot member 50 (and the lid body 20), and the base member 10 that occur during the sliding movement of the slide member 40 in the opening inward/outward direction X, and thereby it is possible to achieve a smoother opening/closing operation of the lid body 20.
In the above embodiment, the support hole 55 of the rotating member 50 corresponds to the "first rail" described in the claims, the first hole portion 24a in the support hole 24 of the lid body 20 corresponds to the "second rail" described in the claims, and the second hole portion 24b in the support hole 24 of the lid body 20 corresponds to the "third rail" described in the claims.
However, in the above embodiment, the slide member 40 of the opening/closing mechanism 30 is slidably moved in the opening inward/outward direction X. However, the present invention is not limited to this, and may be applied to a case where the slide member 40 slides in a direction slightly inclined with respect to the opening inward-outward direction X. The inclination direction is a direction in which the sliding axis of the sliding movement of the sliding member 40 is inclined from the opening inside direction Xi side to the opening outside direction Xo side, and the inside movement side of the lid body 20 that moves in the opening inside direction Xi when the lid body 20 is opened. In the structure of this modification, since the lid body 20 can be largely tilted with respect to the base member 10 to an angle at which the slide axis of the slide member 40 is tilted, the opening operation of the lid body 20 can be performed to a large opening degree, and the angular range of opening and closing the lid body 20 can be further expanded.
In the above embodiment, the lid opening/closing structure 1 includes the above-described push lifter mechanism and the like, and causes the lid body 20 to perform the opening operation or the closing operation by the predetermined opening operation or the predetermined closing operation performed by the operator pressing the lid body in the opening inward direction Xi. However, the present invention is not limited to this, and may be applied to a case where the lid opening/closing structure 1 does not include the above-described push lifter mechanism or the like, and the vehicle occupant manually operates the lid body 20 to perform the opening operation and the closing operation, or may be applied to a case where the lid body 20 is automatically operated to perform the opening operation and the closing operation using a motor or the like.
In the above embodiment, the slide member 40 has the fourth support portion 45 that rotatably supports the rotary member 50, and the rotary member 50 has the support hole 55 as the guide rail, and the support hole 55 guides the rotary member 50 while moving the position of the fourth support portion 45 when the rotary member 50 rotates relative to the base member 10 in accordance with the sliding movement of the slide member 40 in the opening inward/outward direction X. However, the present invention is not limited thereto, and the sliding member 40 may not have the fourth support portion 45, and the rotating member 50 may not have the support hole 55.
The present invention is not limited to the above-described embodiments and modifications, and various modifications can be made without departing from the scope of the present invention.
Claims (7)
1. A lid opening/closing structure comprising:
a base member provided with an opening;
a lid body that can open and close the opening; and
an opening/closing mechanism for opening/closing the lid,
wherein the content of the first and second substances,
the opening and closing mechanism includes:
a sliding member attached to the base member so as to be slidable in the inside-outside direction of the opening; and
a rotating member rotatably mounted with respect to the base member,
the sliding member has a first support portion provided at an end portion in an outer direction of the opening and rotatably supporting the lid body,
the rotating member has:
a second support portion rotatably supported by the base member; and
a third support portion supported by the lid body so as to be rotatable and slidable along the back surface of the lid body,
the first support portion is located on the second support portion side with respect to the third support portion.
2. The lid opening-closing configuration according to claim 1,
the slide member has a fourth support portion that rotatably supports the rotating member.
3. The lid opening-closing configuration according to claim 2,
the rotating member includes a first guide rail that guides the fourth support portion while moving the position thereof when the rotating member rotates relative to the base member in accordance with the sliding movement of the slide member.
4. The lid opening-closing configuration according to any one of claims 1 to 3,
the cover body has a second guide rail formed to extend along the back surface, and guides the rotating member while moving the third support portion to a position when the rotating member rotates relative to the cover body in accordance with the rotation relative to the base member.
5. The lid opening-closing configuration according to claims 1 to 4,
the lid opening/closing structure includes an eject mechanism that moves the lid body and the opening/closing mechanism outward of the opening by pressing the lid body inward of the opening in a closed state,
the lid body is rotated from a closed state to an open state in a state where the lid body and the opening/closing mechanism are moved outward of the opening by the eject mechanism.
6. The lid opening-closing configuration according to claim 5,
the cover has a third rail formed to extend in a direction orthogonal to the back surface, and guides the third support section while moving the position thereof when the cover is moved by the eject mechanism.
7. The lid opening-closing configuration according to claim 6,
the cover body has a second guide rail formed to extend along a back surface, and guides the third support portion while moving the position thereof when the rotating member rotates relative to the cover body in accordance with the rotation relative to the base member,
the third guide rail communicates with the second guide rail at a position where the third support portion is located when the lid body and the opening/closing mechanism are moved outward of the opening by the eject mechanism.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019024928A JP7143562B2 (en) | 2019-02-14 | 2019-02-14 | Lid open/close structure |
| JP2019-024928 | 2019-02-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111559242A true CN111559242A (en) | 2020-08-21 |
| CN111559242B CN111559242B (en) | 2023-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010092970.4A Active CN111559242B (en) | 2019-02-14 | 2020-02-14 | Cover opening and closing structure |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7143562B2 (en) |
| CN (1) | CN111559242B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112410760A (en) * | 2020-10-26 | 2021-02-26 | 北京北方华创微电子装备有限公司 | Process chamber in semiconductor process equipment and semiconductor process equipment |
| TWI829043B (en) * | 2020-12-14 | 2024-01-11 | 印度商提比斯汽車有限公司 | Two-wheeled vehicles and two-wheeled electric vehicles |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6837626B1 (en) | 2020-08-03 | 2021-03-03 | 株式会社空間技術総合研究所 | Feature data generation system, feature database update system, and feature data generation method |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111559242B (en) | 2023-07-04 |
| JP2020131816A (en) | 2020-08-31 |
| JP7143562B2 (en) | 2022-09-29 |
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