CN116084790A - Hinge structure, electric sliding door driving mechanism, vehicle body and automobile - Google Patents
Hinge structure, electric sliding door driving mechanism, vehicle body and automobile Download PDFInfo
- Publication number
- CN116084790A CN116084790A CN202310096286.7A CN202310096286A CN116084790A CN 116084790 A CN116084790 A CN 116084790A CN 202310096286 A CN202310096286 A CN 202310096286A CN 116084790 A CN116084790 A CN 116084790A
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- Prior art keywords
- guide rail
- hinge
- wire
- steering wheel
- middle guide
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- 239000005357 flat glass Substances 0.000 claims description 15
- 238000000465 moulding Methods 0.000 claims description 11
- 238000005034 decoration Methods 0.000 description 12
- 239000002184 metal Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- 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
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
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- 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
- B60J5/06—Doors arranged at the vehicle sides slidable; foldable
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- 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
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/531—Doors
Abstract
The invention provides a hinge structure, an electric sliding door driving mechanism, a vehicle body and an automobile, and relates to the field of automobile parts. According to the hinge structure, one end of the hinge body is connected with the middle guide rail in a sliding manner, the other end of the hinge body is connected with the vehicle door body, the wire harness support is connected with the hinge body and is positioned below the middle guide rail, when the steering wheel is arranged between the two ends of the middle guide rail, the stay wire cannot bypass an opening at the end of the middle guide rail to be connected with the hinge, the stay wire can be directly connected with the wire harness support below the middle guide rail without perforating and threading the hole in the middle guide rail, and the stay wire pulls the wire harness support to drive the hinge body to slide along the middle guide rail, so that the vehicle door body is opened and closed.
Description
Technical Field
The invention relates to the field of automobile parts, in particular to an electric sliding door driving mechanism, an automobile body and an automobile.
Background
The existing MPV automobile generally adopts a sliding door, a sliding door driving mechanism comprises a middle guide rail, steering wheels, a stay wire and a hinge, the middle guide rail is arranged on an automobile body, the front end of the middle guide rail is bent towards the inner direction of the automobile, the steering wheels are arranged at the front end and the rear end of the middle guide rail, the stay wire is connected with the hinge in the middle guide rail after bypassing the steering wheels, and the hinge is pulled to move in the middle guide rail through the stay wire, so that the opening and closing of the automobile door body are realized.
The front and rear steering wheels are generally arranged at two ends of the middle guide rail, and the front end of the middle guide rail is bent towards the inner direction of the automobile, so that the Y-direction space occupied by the whole sliding door driving mechanism is larger, and the Y-direction space arrangement of the automobile is more crowded; if the front steering wheel is provided between the two ends of the middle guide rail or inside in the bending direction, the problem of crowding in the Y-direction space can be solved, but the stay wire cannot bypass the front end opening of the middle guide rail to be connected with the hinge in the middle guide rail, and an additional hole is required in the middle guide rail, so that the structure of the middle guide rail is damaged.
Disclosure of Invention
The present invention aims to solve at least one of the above technical problems.
In a first aspect, the present invention provides a hinge structure, including a hinge body and a wire harness bracket connected to the hinge body, wherein one end of the hinge body is used for being connected to a vehicle door body, the other end of the hinge body is used for being slidingly connected to a middle guide rail, and the wire harness bracket is disposed below the middle guide rail and is used for being connected to a stay wire.
When the steering wheel is arranged between the two ends of the middle guide rail, the stay wire cannot bypass the opening at the end part of the middle guide rail to be connected with the hinge, the stay wire does not need to be threaded through an opening in the middle guide rail, the stay wire can be directly connected with the wire harness support below the middle guide rail, and the stay wire pulls the wire harness support to drive the hinge body to slide along the middle guide rail so as to realize opening and closing of the vehicle door body.
Optionally, one end of the hinge body in the chute is provided with a pulley, the middle guide rail is provided with a chute for sliding the pulley, and when the wire is pulled by the wire, the hinge body slides along the chute through the pulley.
Optionally, one end of the hinge body in the chute is provided with a guide wheel, the middle guide rail is provided with a guide groove communicated with the chute, the guide wheel is arranged in the guide groove, and the axial direction of the guide wheel is relatively perpendicular to the axial direction of the pulley.
Optionally, the pencil support is followed the long arm-shaped structure that well guide rail extending direction set up, the one end that the pencil support is close to preceding directive wheel is equipped with the arc and dodges the portion, the arc dodges the portion with the external shape phase-match of preceding directive wheel.
In a second aspect, the present invention provides an electric sliding door driving mechanism, which includes a middle guide rail, a stay wire, and the hinge structure, wherein a hinge body of the hinge structure is slidably connected with a chute of the middle guide rail, and a wire harness bracket of the hinge structure is connected with the stay wire. Compared with the prior art, the electric sliding door driving mechanism has the advantages that the electric sliding door driving mechanism is the same as the hinge structure, and the electric sliding door driving mechanism is not repeated.
Optionally, the middle guide rail is located at the inner side of the rear window glass, a rear window trim is arranged below the rear window glass, the rear window trim extends upwards, so that the stay wire is located at the inner side of the rear window trim, and the wire harness support penetrates through a gap between the rear window trim and the middle guide rail.
Optionally, the electric sliding door driving mechanism further comprises a stay wire baffle plate, wherein the stay wire baffle plate is arranged on one side of the middle guide rail, which is away from the sliding groove, and the stay wire baffle plate extends downwards, so that the stay wire is positioned between the inner side of the rear window decorative strip and the stay wire baffle plate.
Optionally, the electric sliding door driving mechanism further comprises a front steering wheel, a rear steering wheel and a driving motor, wherein the front steering wheel and the rear steering wheel are arranged at two end positions close to the middle guide rail, two ends of the wire are respectively connected with the wire harness bracket after passing through the front steering wheel and the rear steering wheel, and the driving motor is connected with the wire harness in a driving manner.
In a third aspect, the present invention provides a vehicle body, including a vehicle door body and the above electric sliding door driving mechanism, where a hinge structure of the electric sliding door driving mechanism is connected to the vehicle door body. Compared with the prior art, the automobile body has the advantages that are the same as the electric sliding door driving mechanism, and the description is omitted.
In a fourth aspect, the invention further provides an automobile, which comprises the automobile body. Compared with the prior art, the automobile has the advantages identical to those of the automobile body and is not repeated.
Drawings
FIG. 1 is a schematic view of a hinge according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an electric sliding door driving mechanism according to an embodiment of the present invention;
FIG. 3 is an exploded view of an electric sliding door driving mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic view of the structure of a vehicle body according to an embodiment of the present invention;
FIG. 5 is a schematic view showing a partial structure of a vehicle body according to an embodiment of the present invention;
FIG. 6 is an enlarged schematic view of FIG. 5A;
fig. 7 is a sectional view showing a mounting structure of an electric sliding door driving mechanism according to an embodiment of the present invention.
Reference numerals illustrate:
1. a middle guide rail; 11. a chute; 12. a guide groove; 13. a limiting baffle; 2. a stay wire baffle; 3. a pull wire; 4. a hinge structure; 41. a hinge body; 411. a pulley; 412. a guide wheel; 42. a harness bracket; 421. an arc avoiding part; 422. a wire fixing hole; 5. a driving motor; 61. a front steering wheel; 62. a rear steering wheel; 7. a rear window molding; 8. a vehicle body lappet sheet metal part; 9. a rear window glass; 10. a vehicle door body.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "coupled," and "mated" are to be construed broadly, and may be, for example, fixedly coupled, detachably coupled, or integrally coupled; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
In addition, in the description of the present invention, it should be noted that terms such as "upper", "lower", "front", "rear", etc. in the embodiments indicate terms of orientation, and only for simplifying the positional relationship of the description based on the drawings of the specification, it does not represent that the elements and devices etc. referred to must be operated according to the operations and methods and configurations defined in the specific orientation and limitation of the present invention, and such orientation terms do not constitute limitations of the present invention.
A coordinate system XYZ is established herein, wherein the forward direction of the X-axis represents the front, the reverse direction of the X-axis represents the rear, the forward direction of the Y-axis represents the left, the reverse direction of the Y-axis represents the rear, the forward direction of the Z-axis represents the top, and the reverse direction of the Z-axis represents the bottom.
As shown in fig. 1 and 6, a first embodiment of the present invention provides a hinge structure 4, which includes a hinge body 41 and a wire harness bracket 42 connected to the hinge body 41, wherein one end of the hinge body 41 is used for being connected to a vehicle door body 10, the other end of the hinge body 41 is used for being slidingly connected to a middle rail 1, and the wire harness bracket 42 is disposed below the middle rail 1 and is used for being connected to a stay wire 3.
In the present embodiment, the door bodies 10 on both sides of a general MPV vehicle can slide back and forth with respect to the vehicle body to open and close the door bodies 10. Here, the hinge body 41 may be substantially U-shaped, when the hinge body 41 slides, one end of the U-shape horizontally extends to be inserted into the chute 11 of the middle rail 1, the chute 11 penetrates along the extending direction of the middle rail 1, the other end of the U-shape is rotatably connected with the door body 10, the wire harness bracket 42 is detachably connected with the U-shaped side wall of the hinge body 41 and is located below the middle rail 1, the wire harness 3 is connected with the wire harness bracket 42, and the wire harness 3 is also located below the middle rail 1.
When front and rear steering wheels are arranged between two ends of the middle guide rail 1, when the stay wire 3 cannot bypass an opening at the end part of the middle guide rail 1, the stay wire 3 does not need to be threaded through holes in the middle guide rail, the stay wire 3 can be directly connected with a wire harness support 42 below the middle guide rail 1, the stay wire 3 pulls the wire harness support 42 to drive a hinge body 41 to slide along a sliding groove 11, and the opening and closing of the vehicle door body 10 are realized.
As shown in fig. 1, optionally, a pulley 411 is disposed at one end of the hinge body 41 disposed in the chute 11, the middle rail 1 is provided with a chute 11 for sliding the pulley 411, and when the wire 3 pulls the wire harness support 42, the hinge body 41 slides along the chute 11 through the pulley 411.
In the present embodiment, the pulley 411 is a bearing wheel, the axis of which is disposed along the depth direction of the chute 11, and the pulley 411 slides on the lower chute wall of the chute 11; the stay wire 3 is pulled to drive the pulley 411 on the hinge body 41 to move along the front-back direction of the chute 11 through the harness bracket 42, so that the door body 10 can slide, open and close along the front-back direction of the vehicle body.
As shown in fig. 1, optionally, a guiding wheel 412 is disposed at one end of the hinge body 41 disposed in the chute 11, a guiding groove 12 communicating with the chute 11 is disposed on the middle rail 1, the guiding wheel 412 is disposed in the guiding groove 12, and an axial direction of the guiding wheel 412 is relatively perpendicular to an axial direction of the pulley 411.
In this embodiment, the guide groove 12 is located above the chute 11, the upper chute wall of the chute 11 may be raised upward to form a guide groove 12 with a downward opening, the diameter of the guide wheel 412 is matched with the shape of the guide groove 12, when the pulley 411 slides along the chute 11, the guide wheel 412 slides along the guide groove 12, and the pulley 411 is restricted from deviating from the chute 11 by the sliding fit of the guide wheel 412 and the guide groove 12, so that the pulley 411 always slides in the chute 11.
The guide wheels 412 may be disposed at intervals along the extending direction of the guide groove 12, so as to improve the guiding precision; the axis of the guiding wheel 412 is along the direction shown by the Z axis, namely, the vertical direction; the pulley 411 has its axis in the direction shown by the Y-axis, i.e., left-right.
As shown in fig. 1, alternatively, the wire harness support 42 is of a long arm structure disposed along the extending direction of the middle rail 1, one end of the wire harness support 42 near the front steering wheel 61 is provided with an arc avoidance portion 421, and the arc avoidance portion 421 is matched with the external shape of the front steering wheel 61.
In this embodiment, the wire harness bracket 42 may be a groove structure with an opening facing the stay baffle 2, the weight is reduced, and the wire harness bracket 42 may be bolted to the hinge body 41.
When the door body 10 is closed, the hinge body 41 of the hinge structure 4 slides to the forefront end, the front end of the wire harness bracket 42 is provided with an arc avoidance portion 421, the arc avoidance portion 421 is matched with the external shape of the front steering wheel 61, that is, the external contour radian of the front steering wheel 61 is approximately the same as the radian of the arc avoidance portion 421, when the wire harness bracket 42 slides to the forefront end, the front steering wheel 61 can be avoided, and more arrangement space is reserved for the front steering wheel 61.
As shown in fig. 2-3, a second embodiment of the present invention provides an electric sliding door driving mechanism, which includes a middle rail 1, a pull wire 3, and the hinge structure 4, wherein a hinge body 41 of the hinge structure 4 is slidably connected with a chute 11 of the middle rail 1, and a wire harness bracket 42 of the hinge structure 4 is connected with the pull wire 3. The electric sliding door driving mechanism has the same advantages as the hinge structure in the prior art, and the description thereof will not be repeated.
As shown in fig. 7, alternatively, the middle rail 1 is located inside the rear window glass 9, a rear window molding 7 is provided below the rear window glass 9, the rear window molding 7 extends upward such that the stay wire 3 is located inside the rear window molding 7, and the wire harness bracket 42 passes through a gap between the rear window molding 7 and the middle rail 1.
In this embodiment, the middle rail 1 is located inside the rear window glass 9, the sliding groove 11 of the middle rail 1 faces the outside of the automobile, the bottom of the middle rail 1 is substantially flush with the lower edge of the rear window glass 9, the pull wire 3 is located below the middle rail 1 and cannot be blocked by the rear window glass 9, and during the process of pulling the pull wire 3, the pull wire 3 is exposed and can be pulled out by a user. In order to avoid the stay wire exposure, the rear window decoration strip 7 is extended to the middle guide rail direction (obliquely upwards) so that the stay wire 3 is positioned at the inner side of the rear window decoration strip 7, a gap between the bottom of the middle guide rail 1 and the rear window decoration strip 7 just allows the wire harness bracket 42 to pass through, the rear window decoration strip 7 plays a certain shielding role on the stay wire 3, the stay wire 3 is seen at a flat angle, the stay wire 3 is not exposed, and a user cannot pull out the stay wire 3.
When the stay wire 3 is pulled, the hinge body 41 extrudes the rear window decorative strip 7, the rear window decorative strip 7 deforms and is sunken, the hinge body 41 smoothly passes through, the rear window decorative strip 7 is restored to deform, and the rear window decorative strip 7 is made of wear-resistant elastic materials; meanwhile, the stay wire 3 is positioned below the middle guide rail 1, so that the middle guide rail 1 cannot be rubbed, and the coating of the middle guide rail 1 is damaged.
As shown in fig. 7, the electric sliding door driving mechanism optionally further includes a stay baffle 2, where the stay baffle 2 is disposed on a side of the middle rail 1 facing away from the chute 11, and the stay baffle 2 extends downward, so that the stay 3 is located between the inner side of the rear window molding 7 and the stay baffle 2.
In this embodiment, taking a right side vehicle body as an example, the middle guide rail 1 extends along the front-rear direction, the right end of the middle guide rail 1 is provided with a chute 11, the left end of the middle guide rail 1 is fixed on the vehicle body lappet sheet metal part 8 through the stay wire baffle plate 2, and the extending direction of the stay wire baffle plate 2 is consistent with the extending direction of the middle guide rail 1.
The stay wire 3 is located below the middle guide rail 1, inside the rear window decoration strip 7 and between the stay wire baffle plates 2, friction is generated between the stay wire 3 and the corner of the stay wire baffle plates 2 in the pulling process, friction can not be generated between the stay wire 3 and the middle guide rail 1, the stay wire baffle plates 2 are invisible, the coating is not worried about being worn off, the stay wire baffle plates can be made of wear-resistant and corrosion-resistant metal materials, and compared with the middle guide rail 1, the manufacturing cost of the stay wire baffle plates 2 is lower.
As shown in fig. 2-3, the electric sliding door driving mechanism optionally further includes a front steering wheel 61, a rear steering wheel 62, and a driving motor 5, where the front steering wheel 61 and the rear steering wheel 62 are disposed near two end positions of the middle rail 1, two ends of the wire 3 are connected to the wire harness support 42 after passing through the front steering wheel 61 and the rear steering wheel 62, respectively, and the driving motor 5 is in driving connection with the wire 3.
In this embodiment, the front steering wheel 61 and the rear steering wheel 62 are used for changing the routing direction of the stay wire 3, one end of the stay wire 3 bypasses the front steering wheel 61 and is connected with the wire harness support 42, the other end of the stay wire 3 bypasses the rear steering wheel 62 and is connected with the wire harness support 42, and the wire harness support 42 is provided with wire fixing holes 422 for fixing the head end and the tail end of the stay wire 3, and the wire fixing holes 422 for connecting with the two ends of the stay wire 3 are at the same horizontal height.
The front steering wheel 61 and the rear steering wheel 62 may have the same structure, the axes of the front steering wheel 61 and the rear steering wheel 62 are arranged along the vertical direction, and the stay wire 3 horizontally bypasses the front steering wheel 61 and then extends into the area between the stay wire baffle 2 and the rear window decoration strip 7.
In this embodiment, the driving motor 5 may be mounted on the vehicle body lappet sheet metal part 8, and the middle part of the pull wire 3 is wound on a reel, and the driving motor 5 drives the reel to rotate, so as to realize paying out or winding up.
Illustratively, when the driving motor 5 rotates in the forward direction, the stay wire bypassing one end of the front steering wheel 61 is pulled, and at this time, the hinge structure 4 can move forward along the middle rail 1, thereby completing the closing of the door body 10; when the driving motor 5 rotates reversely, the stay wire 3 bypassing one end of the rear steering wheel 62 is tensioned, and at this time, the hinge structure 4 can move backward along the middle guide rail 1, so that the door body 10 is opened.
As shown in fig. 6, in the present embodiment, the front end of the center rail 1 is bent toward the inside of the vehicle to form a bent end, and the rest is a straight section; when the door body is closed, the hinge body 41 slides to the forefront end of the middle guide rail 1, and when the door needs to be opened, the stay wire 3 drives the hinge body 41 to move backwards, so that the hinge body 41 moves from the bent end of the middle guide rail 1 to the straight section, and drives the door body 10 to move backwards outside the automobile body, and the door is opened.
Here, a limit stop 13 is provided at the curved end of the middle rail 1 for stopping the pulley 411 or the guide wheel 412 from sliding out of the middle rail 1. The limit baffle 13 can be in a frame structure and is sleeved on the peripheral wall of the middle guide rail 1.
As shown in fig. 4-5, a third embodiment of the present invention provides a vehicle body, which includes a vehicle door body 10 and the above-mentioned electric sliding door driving mechanism, wherein the hinge structure 4 of the electric sliding door driving mechanism is connected with the vehicle door body 10. The vehicle body has the same advantages as the above-described electric sliding door driving mechanism over the prior art, and the description is not repeated.
As shown in fig. 1-7, optionally, the vehicle body further comprises a vehicle body lappet sheet metal part 8, a rear window decorative strip 7 and a rear window glass 9, the rear window glass 9 is arranged on the vehicle body lappet sheet metal part 8, the rear window decorative strip 7 is arranged below the rear window glass 9, a middle guide rail 1 of the electric sliding door driving mechanism is positioned at the inner side of the rear window glass 9, the middle guide rail 1 is connected with the vehicle body lappet sheet metal part 8 through a stay baffle 2, a gap is formed between the middle guide rail 1 and the rear window decorative strip 7 for installing a wire harness bracket 42 of the hinge structure 4, and a stay wire 3 of the electric sliding door driving mechanism is connected with the wire harness bracket 42 and penetrates through the inner side of the rear window decorative strip 7 and the stay baffle 2.
In this embodiment, the vehicle body lappet sheet metal part 8 refers to a part of the structure located at the rear of the vehicle door body 10, and the vehicle door body 10 can slide backward relative to the vehicle body lappet sheet metal part 8 to realize opening of the vehicle door body 10. The rear window decoration strip 7 with car body lappet sheet metal component 8 joint, the below of rear window glass 9 with be formed with the sliding channel between the rear window decoration strip 7, rear window decoration strip 7 slope sets up, under the outward appearance head-up, can't see through the sliding channel and act as 3 when pulling hinge structure 4, hinge body 41 extrusion rear window decoration strip 7, rear window decoration strip 7 takes place the deformation so that hinge body 41 is followed smoothly the sliding channel is interior to be crossed, later rear window decoration strip 7 resumes the deformation again.
A fourth embodiment of the present invention provides an automobile comprising the above-described automobile body. The present embodiment has the same advantages as the vehicle body described above as compared with the prior art, and the description thereof will not be repeated.
Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the invention.
Claims (10)
1. The utility model provides a hinge structure, its characterized in that includes hinge body (41) and with pencil support (42) that hinge body (41) are connected, the one end of hinge body (41) is used for being connected with door body (10), the other end of hinge body (41) is used for with well guide rail (1) sliding connection, pencil support (42) set up in the below of well guide rail (1), and be used for being connected with acting as go-between (3).
2. Hinge structure according to claim 1, characterized in that one end of the hinge body (41) is provided with a pulley (411), the middle guide rail (1) is provided with a chute (11) for sliding the pulley (411), and when the wire harness support (42) is pulled by the wire harness support (3), the hinge body (41) slides along the chute (11) through the pulley (411).
3. The hinge structure according to claim 2, wherein a guide wheel (412) is disposed at one end of the hinge body (41) disposed in the chute (11), a guide groove (12) communicating with the chute (11) is disposed on the middle guide rail (1), the guide wheel (412) is disposed in the guide groove (12), and an axial direction of the guide wheel (412) is relatively perpendicular to an axial direction of the pulley (411).
4. The hinge structure according to claim 1, wherein the wire harness bracket (42) is a long arm-shaped structure arranged along the extending direction of the middle guide rail (1), one end of the wire harness bracket (42) close to the front steering wheel (61) is provided with an arc avoidance portion (421), and the arc avoidance portion (421) is matched with the external shape of the front steering wheel (61).
5. An electric sliding door driving mechanism, characterized by comprising a middle guide rail (1), a stay wire (3) and a hinge structure according to any one of claims 1-4, wherein a hinge body (41) of the hinge structure is in sliding connection with a chute (11) of the middle guide rail (1), and a wire harness bracket (42) of the hinge structure is connected with the stay wire (3).
6. An electric sliding door driving mechanism according to claim 5, characterized in that the middle rail (1) is located inside a rear window glass (9), a rear window molding (7) is provided below the rear window glass (9), the rear window molding (7) extends upward so that the wire (3) is located inside the rear window molding (7), and the wire harness bracket (42) passes through a gap between the rear window molding (7) and the middle rail (1).
7. The electric sliding door driving mechanism according to claim 6, further comprising a stay baffle (2), wherein the stay baffle (2) is disposed on a side of the middle rail (1) facing away from the chute (11), and the stay baffle (2) extends downward such that the stay (3) is located between an inner side of the rear window molding (7) and the stay baffle (2).
8. The electric sliding door driving mechanism according to claim 6, further comprising a front steering wheel (61), a rear steering wheel (62) and a driving motor (5), wherein the front steering wheel (61) and the rear steering wheel (62) are disposed at two end positions close to the middle guide rail (1), two ends of the wire (3) are respectively connected with the wire harness bracket (42) after passing through the front steering wheel (61) and the rear steering wheel (62), and the driving motor (5) is in driving connection with the wire (3).
9. A vehicle body, characterized by comprising a vehicle door body (10) and an electric sliding door driving mechanism as claimed in any one of claims 5 to 8, the hinge structure of the electric sliding door driving mechanism being connected to the vehicle door body (10).
10. An automobile comprising the body according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310096286.7A CN116084790A (en) | 2023-01-18 | 2023-01-18 | Hinge structure, electric sliding door driving mechanism, vehicle body and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310096286.7A CN116084790A (en) | 2023-01-18 | 2023-01-18 | Hinge structure, electric sliding door driving mechanism, vehicle body and automobile |
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| Publication Number | Publication Date |
|---|---|
| CN116084790A true CN116084790A (en) | 2023-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310096286.7A Pending CN116084790A (en) | 2023-01-18 | 2023-01-18 | Hinge structure, electric sliding door driving mechanism, vehicle body and automobile |
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| CN (1) | CN116084790A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439332A (en) * | 2022-01-05 | 2022-05-06 | 东风柳州汽车有限公司 | Sliding door hinge mechanism and vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19607527A1 (en) * | 1995-02-28 | 1996-08-29 | Ohi Seisakusho Co Ltd | Sliding-door actuator for motor vehicle |
| US20130160581A1 (en) * | 2010-06-07 | 2013-06-27 | Mitsuba Corporation | Driving apparatus for opening and closing body for vehicle |
| US20160201375A1 (en) * | 2014-08-06 | 2016-07-14 | Mitsui Kinzoku Act Corporation | Door opening and closing apparatus |
| CN108825044A (en) * | 2018-06-17 | 2018-11-16 | 桂林京达科技有限公司 | A kind of outer sliding door system with double-speed chain |
| CN217841332U (en) * | 2022-03-31 | 2022-11-18 | 重庆凯安机电制造有限公司 | Sliding door hinge and driving connection structure |
-
2023
- 2023-01-18 CN CN202310096286.7A patent/CN116084790A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19607527A1 (en) * | 1995-02-28 | 1996-08-29 | Ohi Seisakusho Co Ltd | Sliding-door actuator for motor vehicle |
| US20130160581A1 (en) * | 2010-06-07 | 2013-06-27 | Mitsuba Corporation | Driving apparatus for opening and closing body for vehicle |
| US20160201375A1 (en) * | 2014-08-06 | 2016-07-14 | Mitsui Kinzoku Act Corporation | Door opening and closing apparatus |
| CN108825044A (en) * | 2018-06-17 | 2018-11-16 | 桂林京达科技有限公司 | A kind of outer sliding door system with double-speed chain |
| CN217841332U (en) * | 2022-03-31 | 2022-11-18 | 重庆凯安机电制造有限公司 | Sliding door hinge and driving connection structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439332A (en) * | 2022-01-05 | 2022-05-06 | 东风柳州汽车有限公司 | Sliding door hinge mechanism and vehicle |
| CN114439332B (en) * | 2022-01-05 | 2024-02-23 | 东风柳州汽车有限公司 | Sliding door hinge mechanism and vehicle |
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