US20230066721A1 - Door Mounting Unit for Vehicle - Google Patents
Door Mounting Unit for Vehicle Download PDFInfo
- Publication number
- US20230066721A1 US20230066721A1 US17/545,138 US202117545138A US2023066721A1 US 20230066721 A1 US20230066721 A1 US 20230066721A1 US 202117545138 A US202117545138 A US 202117545138A US 2023066721 A1 US2023066721 A1 US 2023066721A1
- Authority
- US
- United States
- Prior art keywords
- door
- hinge shaft
- vehicle
- mounting unit
- vehicle body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 244000261422 Lysimachia clethroides Species 0.000 claims description 21
- 239000000945 filler Substances 0.000 claims description 5
- 239000000470 constituent Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0468—Fixation or mounting means specific for door components
-
- 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
- B62D25/02—Side panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0497—Doors arranged at the vehicle sides for load transporting vehicles or public transport, e.g. lorries, trucks, buses
-
- 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
- B62D25/04—Door pillars ; windshield pillars
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/28—Suspension arrangements for wings supported on arms movable in horizontal plane
- E05D15/32—Suspension arrangements for wings supported on arms movable in horizontal plane with two pairs of pivoted arms
- E05D15/34—Suspension arrangements for wings supported on arms movable in horizontal plane with two pairs of pivoted arms with wings opening parallel to themselves
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/06—Bent flaps
- E05D2005/067—Bent flaps gooseneck shaped
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/0207—Parts for attachment, e.g. flaps for attachment to vehicles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/60—Mounting or coupling members; Accessories therefor
- E05Y2600/626—Plates or brackets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/26—Form or shape
- E05Y2800/262—Form or shape column shaped
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/531—Doors
Definitions
- the present invention relates to a door mounting unit for a vehicle.
- PSV purpose built vehicle
- the PBV is an eco-friendly mobility solution that provides customized services needed for passengers during the time they travel to their destination and may also set the optimal route for each situation and perform platooning by using artificial intelligence while based on an electric vehicle.
- the body of the PBV includes an under body (also referred to as a rolling chassis or skateboard in the art) and an upper body mounted on an upper portion of the under body.
- an under body also referred to as a rolling chassis or skateboard in the art
- an upper body mounted on an upper portion of the under body.
- a battery module, etc. is mounted on the under body.
- the upper body includes a space frame which constitutes a framework by welding a steel plate or a pipe.
- Such an upper body is mounted to the under body by a cabin portion.
- the interior of the vehicle in the PBV is changed to suit the purpose.
- the PBV according to the conventional art needs to research and develop a door technology that is economical and simply designable in order to utilize the interior space to the maximum.
- the present invention relates to a door mounting unit for a vehicle.
- Particular embodiments relate to a door mounting unit for a vehicle capable of providing convenience in getting on and off the vehicle while securing rigidity of a vehicle body.
- Embodiments of the present invention provide a door mounting unit for a vehicle having advantages of improving rigidity of a vehicle body by applying a structure of a body hinge shaft disposed in a height direction of the vehicle body along a front pillar and a rear pillar.
- Another embodiment of the present invention provides a door mounting unit for a vehicle applied to a door opening portion formed in a vehicle body to mount a door to the vehicle body in the vehicle used for multiple purposes including a body hinge shaft elongated in the door opening portion along a pillar in a height direction of the vehicle body and mounted on the vehicle body by first mounting portions configured at both ends.
- the body hinge shaft may be disposed on a front side of the door opening portion with respect to an open direction in which the door is opened.
- the first mounting portion may include an upper body bracket fitted into an upper end of the body hinge shaft, mounted on the vehicle body, and rotatably supporting the body hinge shaft, and a lower body bracket fitted into a lower end of the body hinge shaft, mounted on the vehicle body, and rotatably supporting the body hinge shaft together with the upper body bracket.
- the upper body bracket may include a cap portion fitted into the body hinge shaft and a plate portion integrally formed and extending from the cap portion toward the vehicle body and mounted on an upper edge side of the vehicle body.
- One side of the plate portion integrally formed and extending from the cap portion may be mounted on a roof rail module, and the other end integrally formed and extending from the cap portion may be mounted on a roof rail side.
- the lower body bracket may be fastened to a side inner panel overlapping a side outer panel to form a closed cross-section, and a filler inner joint overlapping the side inner panel.
- the door mounting unit for the vehicle may further include a door hinge shaft disposed at a position spaced apart from the body hinge shaft by a predetermined distance and mounted to the door in a height direction of the vehicle body by a second mounting portion so as to be parallel to the body hinge shaft.
- the door mounting unit for the vehicle may further include a pair of gooseneck hinges respectively mounted on upper and lower portions of the body hinge shaft and the door hinge shaft in a longitudinal direction of the vehicle body and connecting the body hinge shaft and the door hinge shaft to open and close the door.
- the second mounting portion may include an upper door bracket connected to the gooseneck hinge positioned on an upper portion of the door hinge shaft and mounted on the door and a lower door bracket connected to the gooseneck hinge positioned on a lower portion of the door hinge shaft and mounted on the door.
- a pair of the gooseneck hinges may be formed in a convexly rounded shape toward an inside of a vehicle compartment.
- the door mounting unit for the vehicle may further include a drive motor mounted on the body hinge shaft to selectively rotate the body hinge shaft and open and close the door.
- the drive motor may be connected to the lower body bracket.
- the door mounting unit for the vehicle may improve performance of a framework against ceiling strength, side collision ability, torsion rigidity, etc. through a structure of a body hinge shaft disposed in a height direction of the vehicle body along the front pillar and the rear pillar.
- the door mounting unit for the vehicle may prevent a user's head from contacting the door mounting unit in advance due to a structure of a gooseneck hinge upon getting on and off the vehicle, and thus there is also the effect of preventing safety accidents, and improving convenience and marketability.
- FIG. 1 is a configuration diagram of a vehicle to which a door mounting unit for the vehicle according to an exemplary embodiment of the present invention is applied viewed from the interior.
- FIG. 2 is an enlarged view of one side of the vehicle to which the door mounting unit for the vehicle according to an exemplary embodiment of the present invention is applied.
- FIG. 3 is an enlarged view of an upper body bracket applied to a door mounting unit for a vehicle according to an exemplary embodiment of the present invention.
- FIGS. 4 and 5 are enlarged views of a lower body bracket applied to a door mounting unit for a vehicle according to an exemplary embodiment of the present invention.
- FIG. 6 is an enlarged view of a second mounting unit applied to a door mounting unit for a vehicle according to an exemplary embodiment of the present invention.
- FIG. 1 is a configuration diagram of a vehicle to which a door mounting unit for the vehicle according to an exemplary embodiment of the present invention is applied viewed from the interior
- FIG. 2 is an enlarged view of one side of the vehicle to which the door mounting unit for the vehicle according to an exemplary embodiment of the present invention is applied.
- a door mounting unit 100 for the vehicle may be applied to a door opening portion 3 formed in a vehicle body 1 to mount a door 20 .
- the door opening portion 3 means an open portion of the vehicle body 1 so that the door 20 is disposed.
- the door mounting unit 100 for the vehicle may be applied to the vehicle body 1 manufactured for various purposes.
- the vehicle body 1 for multi-purpose may be a vehicle designed to selectively perform two or more purposes, such as passenger transport or cargo transport.
- vehicle body 1 may be used for various purposes such as riding, leisure, sports, etc.
- Such a vehicle body 1 requires a high overall height in order to secure an interior space.
- a separate door structure may be applied to the vehicle body 1 to utilize the interior space having the high overall height.
- the door mounting unit 100 for the vehicle according to an exemplary embodiment of the present invention that is applied to the vehicle body 1 including two door opening portions 3 is described as an example.
- the ‘longitudinal direction of vehicle body’ may be defined as a front and rear direction of the vehicle body and the ‘width direction of vehicle’ may be defined as a left and right direction of the vehicle body.
- the term ‘upper end portion’, ‘upper portion’, ‘upper end’ or ‘upper surface’ of a constituent element indicates an end portion, part, end, or surface of the constituent element that is in a relatively upper side in the drawing
- the term ‘lower end portion’, ‘lower portion’, ‘lower end’ or ‘lower surface’ of a constituent element indicates an end portion, part, end, or surface of the constituent element that is in a relatively lower side in the drawing.
- an end (e.g., one end or the other end, etc.) of a constituent element indicates a tip of the constituent element in any one direction
- an end portion (e.g., one end portion or the other end portion, etc.) of the constituent element indicates a certain part of the constituent element including its tip.
- the door mounting unit loo for the vehicle includes a body hinge shaft 110 , a door hinge shaft 120 , a gooseneck hinge 130 , and a drive motor 140 .
- the body hinge shaft 110 is elongated in a height direction of the vehicle body 1 along a front pillar 5 or a rear pillar 7 in the door opening portion 3 .
- the body hinge shaft 110 may be disposed at a boundary of the door opening portion 3 with respect to the longitudinal direction of the vehicle body 1 .
- the door opening portion 3 may be formed in the longitudinal direction of the vehicle body 1 , and may be divided into front and rear by a structure such as a B pillar. Accordingly, the doors 20 may be provided at the front and rear of the vehicle, respectively.
- the body hinge shafts no may be disposed at the front or rear of the door opening portion 3 , respectively, in correspondence to respective opening directions (hereinafter referred to as ‘OD’) of the doors 20 .
- the body hinge shaft 110 may be disposed at a front side boundary of the door opening portion 3 with respect to the longitudinal direction of the vehicle body 1 .
- the body hinge shaft 110 may be disposed at a rear side boundary of the door opening portion 3 with respect to the longitudinal direction of the vehicle body 1 .
- the door 20 disposed in the front of the vehicle body 1 in the door opening portion 3 may be opened toward the front of the vehicle.
- the door 20 disposed in the rear of the vehicle body 1 in the door opening portion 3 may be opened toward the rear of the vehicle.
- the body hinge shaft 110 corresponding to the door 20 in the front of the vehicle body 1 may be disposed in the front boundary of the door opening portion 3 in accordance with the OD of the door 20 facing the front of the vehicle body 1 .
- the body hinge shaft 110 corresponding to the door 20 in the rear of the vehicle body 1 may be disposed in the rear boundary of the door opening portion 3 in accordance with the OD of the door 20 facing the rear of the vehicle body 1 .
- the body hinge shaft 110 may be disposed to correspond to the front pillar 5 or the rear pillar 7 .
- the body hinge shaft 110 may improve rigidity of the front pillar 5 or the rear pillar 7 by forming a double pillar structure together with the front pillar 5 or the rear pillar 7 .
- the body hinge shaft 110 is mounted to the vehicle body 1 by first mounting portions 111 configured at both ends of the vehicle body 1 in the height direction.
- the first mounting portion 111 includes an upper body bracket 113 and a lower body bracket 115 .
- FIG. 3 is an enlarged view of an upper body bracket applied to a door mounting unit for a vehicle according to an exemplary embodiment of the present invention.
- the upper body bracket 113 is mounted on the vehicle body 1 while being fitted into an upper end of the body hinge shaft 110 .
- the upper body bracket 113 includes a cap portion 113 a fitted into the body hinge shaft 110 .
- a plate portion 113 b is integrally formed to extend from the cap portion 1133 a toward the vehicle body 1 .
- the plate portion 113 b is mounted on an upper edge 19 of the vehicle body 1 .
- One side of the plate portion 113 b integrally formed and extending from the cap portion 113 a is mounted on a roof rail module 10
- the other side integrally formed and extending from the cap portion 113 a is mounted on a roof rail side 11 .
- the roof rail module 10 may include a roof rail 10 a mounted on a roof panel 9 of the vehicle in a width direction of the vehicle.
- the roof rail module 10 may include a roof rail extension lob mounted to overlap the roof rail 10 a.
- FIGS. 4 and 5 are enlarged views of a lower body bracket applied to a door mounting unit for a vehicle according to an exemplary embodiment of the present invention.
- the lower body bracket 115 is mounted to the vehicle body 1 while being fitted into a lower end of the body hinge shaft 110 .
- the lower body bracket 115 rotatably supports the body hinge shaft 110 together with the upper body bracket 113 .
- the lower body bracket 115 may be fastened to a side inner panel 15 overlapping a side outer panel 13 to form a closed cross-section, and a filler inner joint 17 overlapping the side inner panel 15 .
- FIG. 6 is an enlarged view of a second mounting portion applied to a door mounting unit for a vehicle according to an exemplary embodiment of the present invention.
- the door hinge shaft 120 is disposed at a position spaced apart from the body hinge shaft 110 by a predetermined distance.
- the door hinge shaft 120 is mounted to the door 20 in a height direction of the vehicle body 1 by a second mounting portion 121 so as to be parallel to the body hinge shaft 110 .
- the second mounting portion 121 includes an upper door bracket 123 and a lower door bracket 125 .
- the upper door bracket 123 is connected to the gooseneck hinge 130 positioned on an upper portion of the door hinge shaft 120 and is mounted on the door 20 .
- the lower door bracket 125 is connected to the gooseneck hinge 130 positioned on a lower portion of the door hinge shaft 120 and is mounted on the door 20 .
- a pair of gooseneck hinges 130 may connect upper and lower portions of the body hinge shaft 110 and the door hinge shaft 120 .
- the pair of the gooseneck hinges 130 is respectively disposed in the longitudinal direction of the vehicle body 1 .
- the pair of gooseneck hinges 130 connects the body hinge shaft 110 and the door hinge shaft 120 to open and close the door 20 .
- the pair of gooseneck hinges 130 may be formed in a convexly rounded shape toward the inside of a vehicle compartment.
- the drive motor 140 is mounted on the body hinge shaft 110 .
- the drive motor 140 may selectively open and close the door 20 by rotating the body hinge shaft 110 .
- Such a drive motor 140 is connected to the lower body bracket 115 .
- the drive motor 140 may swing and slide the door 20 by a pair of the gooseneck hinge 130 and the door hinge shaft 120 connected to the body hinge shaft 110 by selectively rotating the body hinge shaft 110 .
- the door mounting unit 100 for the vehicle may open and close the door 20 in a swing and sliding manner, thereby securing a dwelling ability of a passenger.
- the door mounting unit 100 for the vehicle may prevent a user's head from contacting the door mounting unit 100 in advance due to a structure of the pair of gooseneck hinges 130 when a user gets on and off the vehicle, thereby preventing safety accidents, and improving convenience and marketability.
- the door mounting unit 100 for the vehicle may form a double pillar structure by the body hinge shaft 110 disposed in the height direction of the vehicle body 1 along the front pillar 5 or the rear pillar 7 , thereby improving framework performance of the vehicle body 1 against ceiling strength, side collision ability, torsion rigidity, etc.
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- Engineering & Computer Science (AREA)
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- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
- This application claims the benefit of Korean Patent Application No. 10-2021-0111636, filed on Aug. 24, 2021, which application is hereby incorporated herein by reference.
- The present invention relates to a door mounting unit for a vehicle.
- Recently, the vehicle industry is introducing a new concept of future mobility vision for realizing a human-centered dynamic future city.
- One of these future mobility solutions is a purpose built vehicle (PBV) as a purpose built mobility.
- The PBV is an eco-friendly mobility solution that provides customized services needed for passengers during the time they travel to their destination and may also set the optimal route for each situation and perform platooning by using artificial intelligence while based on an electric vehicle.
- The body of the PBV includes an under body (also referred to as a rolling chassis or skateboard in the art) and an upper body mounted on an upper portion of the under body.
- A battery module, etc. is mounted on the under body.
- And the upper body includes a space frame which constitutes a framework by welding a steel plate or a pipe.
- Such an upper body is mounted to the under body by a cabin portion.
- Also, in many cases, the interior of the vehicle in the PBV is changed to suit the purpose.
- For example, when a PBV according to the conventional art moves outdoors to enjoy leisure activities, an indoor space of the PBV is remodeled and applied so as to provide various conveniences.
- At this time, even though the PBV according to the conventional art has its interior space remodeled to suit the purpose, the existing door is inferior in getting on and off the PBV, which causes spatial restrictions to occur.
- Accordingly, the PBV according to the conventional art needs to research and develop a door technology that is economical and simply designable in order to utilize the interior space to the maximum.
- The above information disclosed in this Background section is only for enhancement of understanding of the background of the invention, and therefore it may contain information that does not form the prior art that is already known to a person of ordinary skill in the art.
- The present invention relates to a door mounting unit for a vehicle. Particular embodiments relate to a door mounting unit for a vehicle capable of providing convenience in getting on and off the vehicle while securing rigidity of a vehicle body.
- Embodiments of the present invention provide a door mounting unit for a vehicle having advantages of improving rigidity of a vehicle body by applying a structure of a body hinge shaft disposed in a height direction of the vehicle body along a front pillar and a rear pillar.
- Another embodiment of the present invention provides a door mounting unit for a vehicle applied to a door opening portion formed in a vehicle body to mount a door to the vehicle body in the vehicle used for multiple purposes including a body hinge shaft elongated in the door opening portion along a pillar in a height direction of the vehicle body and mounted on the vehicle body by first mounting portions configured at both ends.
- The body hinge shaft may be disposed on a front side of the door opening portion with respect to an open direction in which the door is opened.
- The first mounting portion may include an upper body bracket fitted into an upper end of the body hinge shaft, mounted on the vehicle body, and rotatably supporting the body hinge shaft, and a lower body bracket fitted into a lower end of the body hinge shaft, mounted on the vehicle body, and rotatably supporting the body hinge shaft together with the upper body bracket.
- The upper body bracket may include a cap portion fitted into the body hinge shaft and a plate portion integrally formed and extending from the cap portion toward the vehicle body and mounted on an upper edge side of the vehicle body.
- One side of the plate portion integrally formed and extending from the cap portion may be mounted on a roof rail module, and the other end integrally formed and extending from the cap portion may be mounted on a roof rail side.
- The lower body bracket may be fastened to a side inner panel overlapping a side outer panel to form a closed cross-section, and a filler inner joint overlapping the side inner panel.
- The door mounting unit for the vehicle may further include a door hinge shaft disposed at a position spaced apart from the body hinge shaft by a predetermined distance and mounted to the door in a height direction of the vehicle body by a second mounting portion so as to be parallel to the body hinge shaft.
- The door mounting unit for the vehicle may further include a pair of gooseneck hinges respectively mounted on upper and lower portions of the body hinge shaft and the door hinge shaft in a longitudinal direction of the vehicle body and connecting the body hinge shaft and the door hinge shaft to open and close the door.
- The second mounting portion may include an upper door bracket connected to the gooseneck hinge positioned on an upper portion of the door hinge shaft and mounted on the door and a lower door bracket connected to the gooseneck hinge positioned on a lower portion of the door hinge shaft and mounted on the door.
- A pair of the gooseneck hinges may be formed in a convexly rounded shape toward an inside of a vehicle compartment.
- The door mounting unit for the vehicle may further include a drive motor mounted on the body hinge shaft to selectively rotate the body hinge shaft and open and close the door.
- The drive motor may be connected to the lower body bracket.
- The door mounting unit for the vehicle according to an exemplary embodiment of the present invention may improve performance of a framework against ceiling strength, side collision ability, torsion rigidity, etc. through a structure of a body hinge shaft disposed in a height direction of the vehicle body along the front pillar and the rear pillar.
- In addition, the door mounting unit for the vehicle according to an exemplary embodiment of the present invention may prevent a user's head from contacting the door mounting unit in advance due to a structure of a gooseneck hinge upon getting on and off the vehicle, and thus there is also the effect of preventing safety accidents, and improving convenience and marketability.
- In addition, the effects obtainable or predicted from an exemplary embodiment of the present invention are to be disclosed directly or implicitly in the detailed description of the exemplary embodiment of the present invention. That is, various effects predicted according to exemplary embodiments of the present invention will be disclosed in the detailed description to be described later.
-
FIG. 1 is a configuration diagram of a vehicle to which a door mounting unit for the vehicle according to an exemplary embodiment of the present invention is applied viewed from the interior. -
FIG. 2 is an enlarged view of one side of the vehicle to which the door mounting unit for the vehicle according to an exemplary embodiment of the present invention is applied. -
FIG. 3 is an enlarged view of an upper body bracket applied to a door mounting unit for a vehicle according to an exemplary embodiment of the present invention. -
FIGS. 4 and 5 are enlarged views of a lower body bracket applied to a door mounting unit for a vehicle according to an exemplary embodiment of the present invention. -
FIG. 6 is an enlarged view of a second mounting unit applied to a door mounting unit for a vehicle according to an exemplary embodiment of the present invention. - The following elements may be used in connection with the drawings to describe embodiments of the present invention.
- 1: vehicle body
- 3: door opening portion
- 5: front pillar
- 7: rear pillar
- 9: roof panel
- 10: roof rail module
- 10 a: roof rail
- 10 b: roof rail extension
- 11: roof rail side
- 13: side outer panel
- 15: side inner panel
- 17: pillar inner joint
- 19: upper edge
- 20: door
- 100: door mounting unit
- 110: body hinge shaft
- 111: first mounting portion
- 113: upper body bracket
- 113 a: cap portion
- 113 b: plate portion
- 115: lower body bracket
- 120: door hinge shaft
- 121: second mounting portion
- 123: upper door bracket
- 125: lower door bracket
- 130: gooseneck hinge
- 140: drive motor
- Exemplary embodiments of the present invention will hereinafter be described in detail with reference to the accompanying drawings.
- The embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and do not represent all of the technical spirit of the present invention, and thus it should be understood that they may be substituted with various equivalents and modifications at the time of filing the present application.
- In order to clearly explain embodiments of the present invention, parts irrelevant to the description are omitted, and like reference numerals designate like elements throughout the specification.
- Since the size and thickness of each configuration shown in the drawings are arbitrarily indicated for convenience of description, embodiments of the present invention are not necessarily limited to those shown in the drawings, and the thickness is enlarged to clearly express various parts and regions.
- In addition, throughout the specification, unless explicitly described to the contrary, the word “comprise”, and variations such as “comprises” or “comprising”, will be understood to imply the inclusion of stated elements but not the exclusion of any other elements.
- In addition, terms such as “. . . unit”, “. . . means”, “. . . portion”, “. . . member” described in the specification refer to a unit of a comprehensive configuration that performs at least one function or operation.
-
FIG. 1 is a configuration diagram of a vehicle to which a door mounting unit for the vehicle according to an exemplary embodiment of the present invention is applied viewed from the interior, andFIG. 2 is an enlarged view of one side of the vehicle to which the door mounting unit for the vehicle according to an exemplary embodiment of the present invention is applied. - Referring to
FIG. 1 , adoor mounting unit 100 for the vehicle according to an exemplary embodiment of the present invention may be applied to adoor opening portion 3 formed in a vehicle body 1 to mount adoor 20. - The
door opening portion 3 means an open portion of the vehicle body 1 so that thedoor 20 is disposed. - In addition, the
door mounting unit 100 for the vehicle may be applied to the vehicle body 1 manufactured for various purposes. - The vehicle body 1 for multi-purpose may be a vehicle designed to selectively perform two or more purposes, such as passenger transport or cargo transport.
- In addition, the vehicle body 1 may be used for various purposes such as riding, leisure, sports, etc.
- Such a vehicle body 1 requires a high overall height in order to secure an interior space.
- In addition, a separate door structure may be applied to the vehicle body 1 to utilize the interior space having the high overall height.
- The
door mounting unit 100 for the vehicle according to an exemplary embodiment of the present invention that is applied to the vehicle body 1 including twodoor opening portions 3 is described as an example. - In the specification, the ‘longitudinal direction of vehicle body’ may be defined as a front and rear direction of the vehicle body and the ‘width direction of vehicle’ may be defined as a left and right direction of the vehicle body.
- Furthermore, in the specification, the term ‘upper end portion’, ‘upper portion’, ‘upper end’ or ‘upper surface’ of a constituent element indicates an end portion, part, end, or surface of the constituent element that is in a relatively upper side in the drawing, and the term ‘lower end portion’, ‘lower portion’, ‘lower end’ or ‘lower surface’ of a constituent element indicates an end portion, part, end, or surface of the constituent element that is in a relatively lower side in the drawing.
- Furthermore, in the present specification, an end (e.g., one end or the other end, etc.) of a constituent element indicates a tip of the constituent element in any one direction, and an end portion (e.g., one end portion or the other end portion, etc.) of the constituent element indicates a certain part of the constituent element including its tip.
- Referring to
FIG. 2 , the door mounting unit loo for the vehicle includes abody hinge shaft 110, adoor hinge shaft 120, agooseneck hinge 130, and adrive motor 140. - First, the
body hinge shaft 110 is elongated in a height direction of the vehicle body 1 along afront pillar 5 or arear pillar 7 in thedoor opening portion 3. - The
body hinge shaft 110 may be disposed at a boundary of thedoor opening portion 3 with respect to the longitudinal direction of the vehicle body 1. - In the present embodiment, the
door opening portion 3 may be formed in the longitudinal direction of the vehicle body 1, and may be divided into front and rear by a structure such as a B pillar. Accordingly, thedoors 20 may be provided at the front and rear of the vehicle, respectively. - In more detail, the body hinge shafts no may be disposed at the front or rear of the
door opening portion 3, respectively, in correspondence to respective opening directions (hereinafter referred to as ‘OD’) of thedoors 20. - For example, in the case of the
door opening portion 3 located in the front of the vehicle body 1, thebody hinge shaft 110 may be disposed at a front side boundary of thedoor opening portion 3 with respect to the longitudinal direction of the vehicle body 1. - Also, in the case of the
door opening portion 3 located in the rear of the vehicle body 1, thebody hinge shaft 110 may be disposed at a rear side boundary of thedoor opening portion 3 with respect to the longitudinal direction of the vehicle body 1. - That is, the
door 20 disposed in the front of the vehicle body 1 in thedoor opening portion 3 may be opened toward the front of the vehicle. In addition, thedoor 20 disposed in the rear of the vehicle body 1 in thedoor opening portion 3 may be opened toward the rear of the vehicle. - Accordingly, the
body hinge shaft 110 corresponding to thedoor 20 in the front of the vehicle body 1 may be disposed in the front boundary of thedoor opening portion 3 in accordance with the OD of thedoor 20 facing the front of the vehicle body 1. - Also, the
body hinge shaft 110 corresponding to thedoor 20 in the rear of the vehicle body 1 may be disposed in the rear boundary of thedoor opening portion 3 in accordance with the OD of thedoor 20 facing the rear of the vehicle body 1. - The
body hinge shaft 110 may be disposed to correspond to thefront pillar 5 or therear pillar 7. - That is, the
body hinge shaft 110 may improve rigidity of thefront pillar 5 or therear pillar 7 by forming a double pillar structure together with thefront pillar 5 or therear pillar 7. - The
body hinge shaft 110 is mounted to the vehicle body 1 by first mounting portions 111 configured at both ends of the vehicle body 1 in the height direction. - Here, the first mounting portion 111 includes an
upper body bracket 113 and alower body bracket 115. -
FIG. 3 is an enlarged view of an upper body bracket applied to a door mounting unit for a vehicle according to an exemplary embodiment of the present invention. - Referring to
FIG. 3 , theupper body bracket 113 is mounted on the vehicle body 1 while being fitted into an upper end of thebody hinge shaft 110. - The
upper body bracket 113 includes acap portion 113 a fitted into thebody hinge shaft 110. - Here, a plate portion 113 b is integrally formed to extend from the cap portion 1133 a toward the vehicle body 1.
- The plate portion 113 b is mounted on an
upper edge 19 of the vehicle body 1. - One side of the plate portion 113 b integrally formed and extending from the
cap portion 113 a is mounted on aroof rail module 10, and the other side integrally formed and extending from thecap portion 113 a is mounted on aroof rail side 11. - Here, the
roof rail module 10 may include aroof rail 10 a mounted on aroof panel 9 of the vehicle in a width direction of the vehicle. - In addition, the
roof rail module 10 may include a roof rail extension lob mounted to overlap theroof rail 10 a. -
FIGS. 4 and 5 are enlarged views of a lower body bracket applied to a door mounting unit for a vehicle according to an exemplary embodiment of the present invention. - Referring to
FIGS. 4 and 5 , thelower body bracket 115 is mounted to the vehicle body 1 while being fitted into a lower end of thebody hinge shaft 110. - The
lower body bracket 115 rotatably supports thebody hinge shaft 110 together with theupper body bracket 113. - The
lower body bracket 115 may be fastened to a sideinner panel 15 overlapping a sideouter panel 13 to form a closed cross-section, and a filler inner joint 17 overlapping the sideinner panel 15. -
FIG. 6 is an enlarged view of a second mounting portion applied to a door mounting unit for a vehicle according to an exemplary embodiment of the present invention. - Referring to
FIG. 6 , thedoor hinge shaft 120 is disposed at a position spaced apart from thebody hinge shaft 110 by a predetermined distance. - The
door hinge shaft 120 is mounted to thedoor 20 in a height direction of the vehicle body 1 by a second mountingportion 121 so as to be parallel to thebody hinge shaft 110. - The
second mounting portion 121 includes anupper door bracket 123 and alower door bracket 125. - The
upper door bracket 123 is connected to thegooseneck hinge 130 positioned on an upper portion of thedoor hinge shaft 120 and is mounted on thedoor 20. - The
lower door bracket 125 is connected to thegooseneck hinge 130 positioned on a lower portion of thedoor hinge shaft 120 and is mounted on thedoor 20. - That is, a pair of gooseneck hinges 130 may connect upper and lower portions of the
body hinge shaft 110 and thedoor hinge shaft 120. - The pair of the gooseneck hinges 130 is respectively disposed in the longitudinal direction of the vehicle body 1.
- That is, the pair of gooseneck hinges 130 connects the
body hinge shaft 110 and thedoor hinge shaft 120 to open and close thedoor 20. - The pair of gooseneck hinges 130 may be formed in a convexly rounded shape toward the inside of a vehicle compartment.
- Meanwhile, in the present embodiment, the
drive motor 140 is mounted on thebody hinge shaft 110. - The
drive motor 140 may selectively open and close thedoor 20 by rotating thebody hinge shaft 110. - Such a
drive motor 140 is connected to thelower body bracket 115. - The
drive motor 140 may swing and slide thedoor 20 by a pair of thegooseneck hinge 130 and thedoor hinge shaft 120 connected to thebody hinge shaft 110 by selectively rotating thebody hinge shaft 110. - Therefore, the
door mounting unit 100 for the vehicle according to the exemplary embodiments of the present invention may open and close thedoor 20 in a swing and sliding manner, thereby securing a dwelling ability of a passenger. - In addition, the
door mounting unit 100 for the vehicle may prevent a user's head from contacting thedoor mounting unit 100 in advance due to a structure of the pair of gooseneck hinges 130 when a user gets on and off the vehicle, thereby preventing safety accidents, and improving convenience and marketability. - In addition, the
door mounting unit 100 for the vehicle according to the exemplary embodiments of the present invention may form a double pillar structure by thebody hinge shaft 110 disposed in the height direction of the vehicle body 1 along thefront pillar 5 or therear pillar 7, thereby improving framework performance of the vehicle body 1 against ceiling strength, side collision ability, torsion rigidity, etc. - Although the present invention has been described above with reference to the preferred embodiments of the present invention, those of ordinary skill in the art will understand that various modifications and changes can be made to the present invention without departing from the spirit and scope of the present invention as set forth in the claims below.
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020210111636A KR20230029301A (en) | 2021-08-24 | 2021-08-24 | Door mounting unit for vehicle |
KR10-2021-0111636 | 2021-08-24 |
Publications (2)
Publication Number | Publication Date |
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US20230066721A1 true US20230066721A1 (en) | 2023-03-02 |
US11607934B1 US11607934B1 (en) | 2023-03-21 |
Family
ID=85285572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US17/545,138 Active US11607934B1 (en) | 2021-08-24 | 2021-12-08 | Door mounting unit for vehicle |
Country Status (2)
Country | Link |
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US (1) | US11607934B1 (en) |
KR (1) | KR20230029301A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6213535B1 (en) * | 2000-01-25 | 2001-04-10 | General Motors Corporation | Articulating closure |
US6305737B1 (en) * | 2000-08-02 | 2001-10-23 | Asc Incorporated | Automotive vehicle door system |
US7150492B2 (en) * | 2001-11-28 | 2006-12-19 | Edscha Roof Systems Inc. | Double-pivot hinge for motor vehicle door |
USRE41143E1 (en) * | 2003-12-22 | 2010-02-23 | Nissan Motor Co., Ltd. | Vehicle door hinge assembly |
US9890576B2 (en) * | 2015-07-29 | 2018-02-13 | Ford Global Technologies, Llc | Active door operation based on voice commands |
US20210062566A1 (en) * | 2019-08-29 | 2021-03-04 | Ford Global Technologies, Llc | Powered hinge assembly for vehicle doors |
-
2021
- 2021-08-24 KR KR1020210111636A patent/KR20230029301A/en unknown
- 2021-12-08 US US17/545,138 patent/US11607934B1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6213535B1 (en) * | 2000-01-25 | 2001-04-10 | General Motors Corporation | Articulating closure |
US6305737B1 (en) * | 2000-08-02 | 2001-10-23 | Asc Incorporated | Automotive vehicle door system |
US7150492B2 (en) * | 2001-11-28 | 2006-12-19 | Edscha Roof Systems Inc. | Double-pivot hinge for motor vehicle door |
USRE41143E1 (en) * | 2003-12-22 | 2010-02-23 | Nissan Motor Co., Ltd. | Vehicle door hinge assembly |
US9890576B2 (en) * | 2015-07-29 | 2018-02-13 | Ford Global Technologies, Llc | Active door operation based on voice commands |
US20210062566A1 (en) * | 2019-08-29 | 2021-03-04 | Ford Global Technologies, Llc | Powered hinge assembly for vehicle doors |
Also Published As
Publication number | Publication date |
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US11607934B1 (en) | 2023-03-21 |
KR20230029301A (en) | 2023-03-03 |
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