CN217106625U - Outer sliding door device of vehicle - Google Patents
Outer sliding door device of vehicle Download PDFInfo
- Publication number
- CN217106625U CN217106625U CN202220513753.2U CN202220513753U CN217106625U CN 217106625 U CN217106625 U CN 217106625U CN 202220513753 U CN202220513753 U CN 202220513753U CN 217106625 U CN217106625 U CN 217106625U
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- sliding door
- swing arm
- track
- roller
- guide rail
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses an outer door gear that slides of vehicle, including sliding door, walking dolly, swing arm, rocking arm, locate door frame and track on the automobile body, the track locate the top or the below of door frame, the walking dolly move on the track, swing arm one end is connected in the walking dolly, the other end is connected in sliding door's internal surface one side, the other end of rocking arm sets up the roller train, sliding door's internal surface is equipped with the guide rail, the guide rail includes straightway and curve section, straightway and sliding door are parallel, the straightway sets up along the direction of sliding, the straightway is connected to curve section one end, the other end is crooked to sliding door, roller train restraint roll on the guide rail, the roller train rolls to curve section time band and drives the rocking arm and rotate the opening and closing that realize sliding door. The utility model discloses simple structure is compact, operates steadily, has avoided adopting thin wire rope or belt drive form and has leaded to shortening life's shortcoming, has avoided setting up the track at the automobile body surface moreover.
Description
Technical Field
The utility model relates to the technical field of vehicles, concretely relates to door gear slides outward of vehicle.
Background
The doors of the vehicle are important passages for passengers to get on and off the vehicle, and generally have the forms of inward swinging doors, outward swinging doors, smooth sliding doors or outward sliding doors and the like. The inner swing door has the problems of poor sealing performance, occupation of channel space, injury risk to passengers and the like, and the outer swing door is easy to injure people outside the vehicle due to large outward opening amplitude of the vehicle body.
The transmission part of the existing vehicle external sliding door device is mainly in a thin steel wire rope or belt transmission form, the transmission part drives a trolley to run on a track, the moving path of a door body of the external sliding door device is in an L shape, the thin steel wire rope or a transmission belt runs in a friction mode with the track when the track is bent, in addition, the diameter of a roller of the thin steel wire rope or the transmission belt is small, the alternating stress ratio is large when the thin steel wire rope or the transmission belt runs at a turn-back angle of 180 degrees on the roller, the thin steel wire rope or the transmission belt is easy to break and break, and 3 tracks are required to be arranged inside and outside a vehicle body. Therefore, the service life of the existing rope wheel type or belt transmission mechanism is limited, and the existing rope wheel type or belt transmission mechanism brings difficulty and unattractive appearance to the arrangement and appearance of a vehicle body and is difficult to meet the life-cycle standard and actual requirements of the sliding door.
SUMMERY OF THE UTILITY MODEL
To the technical problem who exists among the prior art, the utility model provides an outer door gear that slides of vehicle, the device simple structure is compact, operates steadily, has avoided adopting thin wire rope or belt drive form and has leaded to shortening life's shortcoming, has avoided setting up the track at the automobile body surface moreover.
The utility model adopts the technical proposal that: the outer sliding door device of the vehicle comprises a sliding door, a traveling trolley, a swing arm, a rotating arm, a door frame and a track, wherein the door frame is arranged on a vehicle body; the walking trolley moves on the rail, one end of the swing arm is connected to the walking trolley, the other end of the swing arm is connected to one side of the inner surface of the sliding door, a rotating arm is arranged on the opposite side of the connecting side of the sliding door and the swing arm, one end of the rotating arm is rotatably connected to an automobile body on the inner side of a door frame, the side frame on the side of the door frame is used as the sliding limit of the sliding door during rotation, a roller set is arranged at the other end of the rotating arm, a guide rail is arranged on the inner surface of the sliding door and comprises a straight line section and a curve section, the straight line section is arranged along the sliding direction and is parallel to the sliding door, one end of the curve section is connected with the straight line section, the other end of the curve section is bent to the sliding door, the roller set restrains and rolls on the guide rail, and the roller set drives to rotate to realize opening and closing of the rotating arm of the sliding door when rolling to the curve section.
Preferably, the roller group consists of more than two rollers, the rollers roll on roller shafts, and the roller shafts are fixed on the rotating arms; one roller is constrained to roll on the inner surface of the guide rail and the remaining rollers are constrained to roll on the outer surface of the guide rail.
Preferably, the track is composed of two parallel guide bars and a connecting plate for connecting the guide bars, and the track is horizontally or vertically arranged on the vehicle body.
Preferably, when the track is vertically arranged, the two parallel guide strips are arranged up and down, the walking trolley comprises two hinge plates, a rotating shaft and a swing arm seat, the two hinge plates and the swing arm seat are rotatably sleeved on the rotating shaft, the two hinge plates are symmetrically arranged on two sides of the rotating shaft, the swing arm seat is arranged on the opposite sides of the two hinge plates, and the swing arm seat is connected with a swing arm; and each hinge plate is provided with an upper roller and a lower roller correspondingly, the upper rollers are wrapped and rolled on the upper surface of the upper conducting bar, and the lower rollers are wrapped and rolled on the lower surface of the lower conducting bar.
After the structure above the adoption, the utility model discloses the outer sliding door device of vehicle drives the sliding door through the removal of walking dolly and opens and close, and the rocking arm rolls the realization and is assisted sliding of sliding door through the gyro wheel on the guide rail of door, and the sliding door is opened and is operated steadily when closing, has avoided adopting thin wire rope or belt drive form and has leaded to shortening life's shortcoming, has also avoided setting up the guide rail in the outside of vehicle and has leaded to pleasing to the eye problem.
Drawings
Fig. 1 is a schematic structural view (sliding door fully opened) of the present invention;
FIG. 2 is another schematic structural diagram of the present invention;
fig. 3 is a schematic structural view of the roller on the rotating arm of the present invention rolling to a curved section;
FIG. 4 is a schematic structural view of the sliding door of the present invention ready to close;
fig. 5 is a schematic structural view of the sliding door of the present invention when fully closed;
FIG. 6 is a schematic structural view of the traveling carriage of the present invention;
FIG. 7 is a schematic structural view of the hinge plate of the walking trolley of the present invention;
FIG. 8 is another schematic structural view of the hinge plate of the walking trolley of the present invention;
in the figure, the device comprises a sliding door 1, a walking trolley 2, a hinge plate 2.2, a swing arm seat 2.3, a rotating shaft 3, a track 4, a vehicle body 5, a swing arm 6, a door frame 7, a rotating arm 8 and a guide rail.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-8, the utility model provides an external sliding door device for vehicle, which comprises a sliding door 1, a walking trolley 2, a swing arm 5, a rotating arm 7, a door frame 6 arranged on a vehicle body 4 and a track 3, wherein the track 3 is arranged above or below the door frame 6, the track 3 is arranged along the sliding direction of the sliding door 1, and one end of the track is gradually bent towards the inner side of the door frame 6; the walking trolley 2 moves on the track 3 through driving, the sliding door 1 slides outside the door frame 6 and the door frame 6 under the driving of the walking trolley 2, one end of the swing arm 5 is connected to the walking trolley 2, the other end of the swing arm is connected to one side of the inner surface of the sliding door 1, a rotating arm 7 is arranged on the opposite side of the connecting side of the sliding door 1 and the swing arm 5, one end of the rotating arm 7 is rotatably connected to the vehicle body 4 on the inner side of the door frame 6, and the side frame on the side of the door frame 6 is used as a limit for sliding the sliding door 1 during rotation, namely, the rotating arm can not rotate any more when the sliding door 1 drives the rotating arm 7 to rotate to the side frame; the other end of rocking arm 7 sets up the roller train, and the internal surface of door 1 that slides sets up the guide rail 8 that extends along the sliding direction of door 1 that slides, and guide rail 8 includes straightway and curve section, and the straightway sets up along the sliding direction, and the straightway is parallel with door 1 that slides, and the straightway is connected to curve section one end, and the other end is crooked to door 1 that slides, and the roller train restraint on rocking arm 7 rolls on guide rail 8, and the roller train rolls and drives the rocking arm when the curve section and rotate and realize opening and closing of door 1 that slides.
When the utility model is implemented, there are several embodiments, for example, when the track 3 is arranged above the door frame 6, the rotating arm 7 is arranged at the lower part of the door frame 6; B. when the rail 3 is provided below the door frame 6, the pivot arm 7 is provided above the door frame 6. The position where the swing arm 5 is connected with the sliding door 1 is located on the side of the sliding door 1 near the curve of the track 3. The inner side surface of the guide rail 8 close to the inner surface of the sliding door 1 is the guide rail 8 on the sliding door 1, and the opposite surface is the outer side surface. The roller group is composed of two rollers, three rollers or four rollers, the roller on the inner side of the guide rail 8 is one, the roller and the guide rail are both envelope rollers, namely the rolling surfaces of the guide rail and the roller are envelope surfaces, the envelope surfaces can be inner concave arc surfaces or outer convex arc surfaces or arc surfaces, and the rolling surfaces of the corresponding rollers are outer convex arc surfaces or inner concave arc surfaces or arc surfaces. When the rollers roll on the straight line section of the guide rail 8, the rotating arm 7 stands at a certain angle with the vehicle body, when the rollers reach the curve section of the guide rail 8, the rollers on the inner side end at the curve section, and at least one roller on the outer side continuously rolls on the outer side of the curve section, so that the rotating arm 7 is driven to rotate, and the sliding door 1 is opened or closed.
The utility model discloses a track 3 comprises the conducting bar of two parallels and the connecting plate of connecting between the conducting bar, and 3 levels of track or vertical setting are on the automobile body. When the track 3 is vertically arranged, two parallel guide strips are arranged up and down, the walking trolley 2 comprises two hinge plates 2.1, a rotating shaft 2.3 and a swing arm seat 2.2, the two hinge plates 2.1 are arranged, the two hinge plates 2.1 and the swing arm seat 2.2 are both rotatably sleeved on the rotating shaft 2.3, the two hinge plates 2.1 are symmetrically arranged at two sides of the rotating shaft 2.3, the swing arm seat 2.2 is arranged at the opposite side of the two hinge plates 2.1, and the swing arm seat 2.2 is connected with a swing arm 5; each hinge plate 2.1 is provided with a corresponding upper roller and a corresponding lower roller, the upper rollers roll on the upper surface of the upper conducting bar in an enveloping way, the lower rollers roll on the lower surface of the lower conducting bar in an enveloping way, and the upper rollers and the lower rollers are clamped on the conducting bars from top to bottom, so that the weight of the sliding door 1 is transferred to the vehicle body 4.
The utility model discloses when concrete implementation, walking dolly 2 passes through motor drive, and as an embodiment, the motor can set up in the pivot, rotates through setting up drive mechanism drive gyro wheel.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (4)
1. An outer sliding door device of a vehicle, characterized in that: the sliding door comprises a sliding door, a walking trolley, a swing arm, a rotating arm, a door frame and a track, wherein the door frame and the track are arranged on a vehicle body; the walking trolley moves on the rail, one end of the swing arm is connected to the walking trolley, the other end of the swing arm is connected to one side of the inner surface of the sliding door, a rotating arm is arranged on the opposite side of the connecting side of the sliding door and the swing arm, one end of the rotating arm is rotatably connected to an automobile body on the inner side of a door frame, the side frame on the side of the door frame is used as the sliding limit of the sliding door during rotation, a roller set is arranged at the other end of the rotating arm, a guide rail is arranged on the inner surface of the sliding door and comprises a straight line section and a curve section, the straight line section is parallel to the sliding door, the straight line section is arranged along the sliding direction, one end of the curve section is connected with the straight line section, the other end of the curve section is bent to the sliding door, the roller set is restrained to roll on the guide rail, and the roller set is driven to rotate to realize opening and closing of the rotating arm of the sliding door when rolling to the curve section.
2. The outside sliding door apparatus of a vehicle according to claim 1, characterized in that: the roller group consists of more than two rollers, the rollers roll on roller shafts, and the roller shafts are fixed on the rotating arms; one roller is constrained to roll on the inner surface of the guide rail and the remaining rollers are constrained to roll on the outer surface of the guide rail.
3. The outboard sliding door apparatus of a vehicle according to claim 1, wherein: the track comprises two parallel conducting bars and a connecting plate for connecting the conducting bars, and the track is horizontally or vertically arranged on the vehicle body.
4. The outside sliding door apparatus of a vehicle according to claim 3, characterized in that: when the track is vertically arranged, the two parallel guide strips are arranged up and down, the walking trolley comprises two hinge plates, a rotating shaft and a swing arm seat, the two hinge plates and the swing arm seat are rotatably sleeved on the rotating shaft, the two hinge plates are symmetrically arranged on two sides of the rotating shaft, the swing arm seat is arranged on the opposite side of the two hinge plates, and the swing arm seat is connected with a swing arm; and each hinge plate is provided with an upper roller and a lower roller correspondingly, the upper rollers are wrapped and rolled on the upper surface of the upper conducting bar, and the lower rollers are wrapped and rolled on the lower surface of the lower conducting bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220513753.2U CN217106625U (en) | 2022-03-10 | 2022-03-10 | Outer sliding door device of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220513753.2U CN217106625U (en) | 2022-03-10 | 2022-03-10 | Outer sliding door device of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217106625U true CN217106625U (en) | 2022-08-02 |
Family
ID=82602435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220513753.2U Active CN217106625U (en) | 2022-03-10 | 2022-03-10 | Outer sliding door device of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217106625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115822405A (en) * | 2022-09-26 | 2023-03-21 | 重庆长安汽车股份有限公司 | Car sliding door hinge structure, sliding door system and vehicle |
-
2022
- 2022-03-10 CN CN202220513753.2U patent/CN217106625U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115822405A (en) * | 2022-09-26 | 2023-03-21 | 重庆长安汽车股份有限公司 | Car sliding door hinge structure, sliding door system and vehicle |
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