CN115596324A - Sideslip door mechanism and automobile - Google Patents
Sideslip door mechanism and automobile Download PDFInfo
- Publication number
- CN115596324A CN115596324A CN202211360206.6A CN202211360206A CN115596324A CN 115596324 A CN115596324 A CN 115596324A CN 202211360206 A CN202211360206 A CN 202211360206A CN 115596324 A CN115596324 A CN 115596324A
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- China
- Prior art keywords
- door
- side sliding
- sliding door
- state
- locking piece
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4636—Horizontally-sliding wings for doors
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/10—Hook fastenings; Fastenings in which a link engages a fixed hook-like member
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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
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention relates to the technical field of automobiles, and discloses a side sliding door mechanism and an automobile, wherein the side sliding door mechanism comprises a door frame with an access and a side sliding door for covering the access; the side sliding door moves relative to the entrance through the connecting unit so as to close or open the entrance; the first locking piece is arranged on the door frame, and the second locking piece is arranged on the side sliding door; when the side sliding door closes the entrance, the first locking piece and the second locking piece are in locking fit; the first locking piece is provided with a guide part and a locking part in sequence from the direction close to the second locking piece to the direction far away from the second locking piece. Through set up the guide part on first retaining member for the sideslip door removes along the orbit that the guide part was injectd, thereby realizes steadily closing of sideslip door, and supplementary sideslip door closes the door according to theoretical design's door orbit, avoids sideslip door and door frame to take place to collide with, solves the problem that the clearance between the spare part leads to the door that sideslip can't be along the orbit motion when designing completely from this.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a side sliding door mechanism and an automobile.
Background
The door frame is a frame body with an entrance and an exit on a vehicle, and the entrance and the exit are necessary paths for passengers to enter and exit the vehicle cabin and take and place articles. A common door for a van is in the form of a side-sliding door for covering an access opening. The side sliding door before the side sliding door is opened and closed in a translation mode, and the side sliding door is opened in a sliding mode in the direction parallel to the door frame through a sliding door four-bar mechanism connecting the side sliding door and the door frame.
Due to process limitation, when the automobile door is machined and assembled, gaps among parts cannot be completely eliminated, the side sliding door cannot move completely along a designed track when the side sliding door is opened and closed, and accordingly the opening and closing process of the side sliding door is not stable, and the side wall metal plate on the front side of the automobile door frame may collide with the automobile door frame when the automobile door is closed, and even the automobile door cannot return.
Disclosure of Invention
The invention aims to provide a side sliding door mechanism and an automobile, which enable a side sliding door to move along a track limited by a guide part, assist the side sliding door to close an automobile door according to a door track designed theoretically, and eliminate the side sliding door shaking or moving deviation caused by gaps among parts.
In order to achieve the above object, the present invention provides a side sliding door mechanism, comprising:
the device comprises a door frame with an access and a side sliding door for covering the access; the side sliding door moves relative to the entrance through a connecting unit so as to close or open the entrance;
the locking unit comprises a first locking piece and a second locking piece, wherein the first locking piece is installed on the door frame, and the second locking piece is installed on the side sliding door; when the side sliding door closes the access opening, the first locking piece and the second locking piece are in locking fit;
the first locking piece is provided with a guide part and a locking part in sequence from the direction close to the second locking piece to the direction far away from the second locking piece; the second locker moves to the locking part along the guide part in a process that the side sliding door closes the entrance.
Preferably, the locking portion has a hook groove opening toward the door frame;
the second locking piece moves to the hook groove along the guide part, and hooking and locking of the first locking piece and the second locking piece are achieved.
Preferably, the hinge further comprises a first driving mechanism and a first hinge, the first hinge comprises a chute seat provided with a first chute and a first rotating shaft arranged in the first chute in a sliding manner, and the first chute extends along the inner and outer directions of the side chute;
the connecting unit comprises a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are arranged at intervals in the vertical direction and are arranged in parallel, and two ends of the first connecting rod are respectively pivoted with the vehicle door and the side sliding door;
the sliding groove seat and the first driving mechanism are fixedly installed with the vehicle door frame, and the first rotating shaft is rotationally connected with the second connecting rod; the second connecting rod is respectively pivoted with the gantry door and the side sliding door;
the first rotating shaft and the connecting line between the door frames are arranged at a preset distance, and the first driving mechanism is used for driving the first rotating shaft to slide in the first sliding groove, so that the length of the preset distance is changed.
Preferably, the first driving mechanism includes a first motor and a transmission member, the first motor is fixedly connected to the vehicle door frame, a first end of the transmission member is fixedly connected to an output shaft of the first motor, a second end of the transmission shaft is provided with a second chute, and two opposite ends of the first rotating shaft are slidably disposed in the first chute and the second chute, respectively.
Preferably, the connecting unit further comprises a second hinge and a third hinge, two ends of the second hinge are respectively connected to the door frame and the first connecting rod, and two ends of the third hinge are respectively connected to the side sliding door and the first connecting rod.
Preferably, the hinge further comprises a second driving mechanism, and the second driving mechanism is used for driving the first hinge to rotate.
Preferably, one end of the first chute, which is far away from the door frame, is a first position, and one end of the first chute, which is close to the door frame, is a second position; when the first rotating shaft is located at the first position, the distance between the first rotating shaft and the second hinge is a first preset distance; when the first rotating shaft is located at the second position, the distance between the first rotating shaft and the second hinge is a second preset distance; the first preset distance is greater than the second preset distance;
the side sliding door moves relative to the access opening so as to enable the side sliding door to have a door-opening state and a door-opening state;
in the process of switching the side sliding door from the door closing state to the door opening state:
when the side sliding door is in a door closing state and the first rotating shaft is located at a first position, the first motor drives the first rotating shaft to switch from the first position to a second position, and the second driving mechanism drives the second hinge to rotate so as to drive the side sliding door to switch from the door closing state to the first state; when the side sliding door is in a first state, the front side edge of the side sliding door is attached to the front side edge of the door frame, and the rear side edge of the side sliding door is separated from the rear side edge of the door frame;
when the side sliding door is in a first state, the first motor drives the first rotating shaft to switch from a second position to a first position so as to drive the side sliding door to switch from the first state to the second state;
when the side sliding door is in a second state, the second driving mechanism drives the second hinge to rotate so as to switch the side sliding door from the second state to a door opening state;
in the process of switching the side sliding door from the door opening state to the door closing state:
when the side sliding door is in a door opening state and the first rotating shaft is located at a second position, the second driving mechanism drives the first hinge to rotate, so that the sliding door is switched from the door opening state to a second state;
when the side sliding door is in the second state, the first motor drives the first rotating shaft to switch from the second position to the first position so as to drive the side sliding door to switch from the second state to the first state;
when the side sliding door is in a first state, the second driving mechanism drives the second hinge to rotate, so that the side sliding door is switched from the first state to a closed state; when the side sliding door is in the first state, the side sliding door and the door frame incline.
Preferably, a first installation groove extending in a horizontal direction is formed in a middle portion of an inner side of the side sliding door to embed the first link folded along with the closing of the side sliding door.
Preferably, the bottom of the door frame is provided with a second mounting groove for folding and embedding the first connecting rod along with the closing of the side sliding door.
An automobile, comprising: a side sliding door mechanism as claimed in any one of the preceding claims.
The invention provides a side sliding door mechanism and an automobile, compared with the prior art, the side sliding door mechanism has the beneficial effects that:
the side sliding door mechanism comprises a locking unit, wherein the locking unit comprises a first locking piece and a second locking piece, the first locking piece is arranged on a door frame, and the second locking piece is arranged on a side sliding door; when the side sliding door closes the entrance, the first locking piece and the second locking piece are in locking fit; specifically, a first locking piece is fixedly arranged on the front side of the door frame, a second locking piece is arranged on the front side of the side sliding door, and the first locking piece and the second locking piece are opposite in position; when the side sliding door is in a closed state, the first locking piece and the second locking piece are in locking fit, so that the side sliding door and the door frame are locked.
The first locking piece is provided with a guide part and a locking part in sequence from the direction close to the second locking piece to the direction far away from the second locking piece, the front end of the side sliding door is gradually close to the front end of the door frame in the process of closing the access opening of the side sliding door, and the second locking piece moves along the guide part after contacting the first locking piece, so that the side sliding door and the door frame are in a half-locking state. Under the effect of guide part, the second retaining member drives the sideslip door and removes along the guide part, and until the second retaining member reachs the sticking department, realize the locking cooperation of first retaining member and second retaining member, sideslip door and door frame locking fit promptly accomplish the action of closing the door more.
Through set up the guide part on first retaining member for the sideslip door removes along the orbit that the guide part was injectd, thereby realizes steadily closing of sideslip door, and supplementary sideslip door closes the door according to theoretical design's door orbit, avoids sideslip door and door frame to take place to collide with, solves the problem that the clearance between the spare part leads to the door that sideslip can't be along the orbit motion when designing completely from this.
Drawings
FIG. 1 is a schematic view of the overall structure of the side sliding door mechanism (door closed state) according to the embodiment of the present invention
FIG. 2 is a top view of the side sliding door mechanism in accordance with the exemplary embodiment of the present invention, first (closed state);
FIG. 3 is a top view of the side sliding door mechanism in accordance with the embodiment of the present invention shown in the second state;
FIG. 4 is a third top view of the side sliding door mechanism in the embodiment of the present invention;
FIG. 5 is a fourth top view of the side sliding door mechanism in the embodiment of the present invention;
FIG. 6 is a first external view of the side sliding door mechanism of the present invention;
FIG. 7 is a second external view of the side sliding door mechanism of the embodiment of the present invention from the front;
FIG. 8 is a third schematic view of the side sliding door mechanism of the embodiment of the present invention viewed from the front;
FIG. 9 is a fourth schematic exterior view of the side sliding door mechanism of the embodiment of the present invention from the front;
fig. 10 is a schematic structural view of a locking unit in the state of fig. 6;
FIG. 11 is a schematic structural view of the locking unit in the state of FIG. 7;
FIG. 12 is a schematic structural view of the locking unit in the state of FIG. 8;
fig. 13 is a schematic structural view of the locking unit in the state of fig. 9.
In the figure: 100. a side sliding door mechanism;
1. a door frame; 11. the front side of the gantry; 12. a second mounting groove;
2. a side-sliding door; 21. a first mounting groove;
3. a connection unit; 31. a first hinge; 311. a chute seat; 312. a first chute; 313. a first rotating shaft;
32. a second hinge; 33. a third hinge; 34. a first link; 35. a second link;
4. a locking unit; 41. a first locking member; 42. a second locking member; 43. a guide portion; 44. a locking portion; 45. a first plate body; 46. a second plate body; 47. a cylinder;
5. a first drive mechanism; 51. a first motor; 52. a transmission member; 53. a second chute;
6. a second drive mechanism.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
It should be understood that in the description of the present application, the terms "upper", "lower", "front", "back", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application. What point in this application is 2 inboards of door that sideslips is the direction that door 2 is close to door frame 1 that sideslips, and 2 outsides of door that sideslips are the direction that door frame 1 was kept away from to door 2 that sideslips.
The terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, i.e. a feature defined as "first", "second" may explicitly or implicitly include one or more of such features.
It should be noted that, in the description of the present application, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.
As shown in fig. 1 to 13, an embodiment of the present invention provides a side sliding door mechanism 100 including a door frame 1 having an entrance and an exit, and a side sliding door 2 for covering the entrance and the exit, the side sliding door 2 being moved relative to the entrance by a connection unit 3 so that the side sliding door 2 closes or opens the entrance and the exit. The automobile door frame 1 is a part of an automobile frame and is specially used for installing an automobile door, and an inlet and an outlet on the automobile door frame 1 are used for a user to enter and exit the automobile.
It should be noted that, due to process limitations, when the components are machined and assembled, gaps between the components cannot be completely eliminated, and the gaps between the components can cause the side sliding door 2 to swing in the opening and closing process and cannot move completely along the designed track, so that the opening and closing process of the side sliding door 2 is not stable, and the side sliding door 2 collides with the door frame 1.
In view of the above problems, the side sliding door mechanism 100 of the present embodiment further includes a locking unit 4, as shown in fig. 6 to 13, the locking unit 4 includes a first locking member 41 and a second locking member 42, the first locking member 41 is mounted on the door frame 1, and the second locking member 42 is mounted on the side sliding door 2; when the side sliding door 2 closes the access opening, the first locking piece 41 and the second locking piece 42 are in locking fit; specifically, the first locking member 41 is fixedly installed on the front side of the door frame 1, the second locking member 42 is installed on the front side of the side sliding door 2, and the first locking member 41 and the second locking member 42 are oppositely located; when the side sliding door 2 is in the closed state, the first locking member 41 and the second locking member 42 are in locking engagement to lock the side sliding door 2 with the door frame 1.
Wherein, the first retaining member 41 is provided with a guide part 43 and a locking part 44 in sequence from the direction close to the second retaining member 42 to the direction far away from the second retaining member 42, in the process that the side sliding door 2 closes the entrance, the front end of the side sliding door 2 is gradually close to the front end of the door frame 1, and after the second retaining member 42 contacts the first retaining member 41, the second retaining member moves along the guide part 43, so that the side sliding door 2 and the door frame 1 are in a half-locking state. Under the effect of guide part 43, second retaining member 42 drives sideslip door 2 and removes along guide part 43, reach the sticking department 44 until second retaining member 42, realize the locking cooperation of first retaining member 41 and second retaining member 42, sideslip door 2 and door frame 1 locking cooperation promptly, the action of closing the door is accomplished to the top, thereby realize the steady of sideslip door 2 and close, avoid sideslip door 2 and door frame 1 to take place to collide with, solve the problem that the clearance between the spare part leads to sideslip door 2 can't be along the orbit motion when designing completely from this.
In consideration of actual conditions, the vehicle door falls or twists due to the self weight of the vehicle door, assembly errors and other factors, a side wall metal plate possibly colliding with the front side of the vehicle door frame 1 when the vehicle door is closed, and even the situation that the vehicle door cannot return is possible.
Preferably, the locking part 44 has a hooking groove opening towards the door frame 1, and the second locking member 42 moves along the guide part 43 to the hooking groove, achieving the hooking locking of the first locking member 41 and the second locking member 42. Further preferably, the second locking member 42 includes a first plate 45, a second plate 46 and a column 47, the first plate 45 and the second plate 46 are vertically spaced and are respectively fixedly connected to the front side of the side sliding door 2, and the column 47 is fixedly connected between the first plate 45 and the second plate 46. The first plate body 45, the column body 47, the second plate body 46 and the side sliding door 2 are enclosed to form a clasp; the side sliding door 2 and the door frame 1 are locked through hooking and locking of the hook buckle and the hook groove, and the door lock is realized; specifically, under the action of the locking unit 4 and the gantry 1, the displacement of the side sliding door 2 relative to the gantry 1 in the inside and outside directions is limited; the first lock piece 41 restricts the movement of the side sliding door 2 in the outside direction of the door frame 1, and the door frame 1 restricts the movement of the side sliding door 2 in the inside direction of the door frame 1, thereby ensuring the stability of the closed state of the side sliding door 2.
Preferably, as shown in fig. 1 to 5, the connection unit 3 includes a first link 34, a second link 35, a second hinge 32, and a third hinge 33, the first link 34 and the second link 35 are spaced apart from each other in the vertical direction and arranged in parallel, one end of the second hinge 32 is fixedly connected to the door frame 1, the other end of the second hinge 32 is rotatably connected to a first end of the first link 34, one end of the third hinge 33 is fixedly connected to the side sliding door 2, and the other end of the third hinge 33 is rotatably connected to a second end of the first link 34.
Further preferably, the side sliding door mechanism 100 provided in this embodiment further includes a first driving mechanism 5 and a first hinge 31, the first hinge 31 includes a sliding slot seat 311 having a first sliding slot 312 and a first rotating shaft 313 slidably disposed in the first sliding slot 312, the first sliding slot 312 extends along the inner and outer directions of the side sliding door 2; the chute seat 311 and the first driving mechanism 5 are both fixedly connected with the door frame 1, one end of the second connecting rod 35 is rotatably connected with the first rotating shaft 313, and the other end of the second connecting rod 35 is rotatably connected with the side sliding door 2 through the second rotating shaft.
The first driving mechanism 5 is used for driving the first rotating shaft 313 to slide in the first sliding chute 312, so that the length of the preset distance is changed.
The side sliding door 2 is movable relative to the doorway to allow the side sliding door 2 to have a closed door state and an open door state. The side sliding door 2 before the present application realizes the opening and closing of the side sliding door 2 by means of translation, and the side sliding door 2 is always parallel to the door frame 1.
In the present invention, different four-bar linkage structures are formed among the first rotating shaft 313, the second hinge 32, the third hinge 33 and the second rotating shaft by the change of the preset distance, and the change of the preset distance changes the length of the virtual link between the first rotating shaft 313 and the first hinge 31, so that the side sliding door 2 can have a different movement track from the previous one. The different motion tracks of the side sliding door 2 are embodied in that the side sliding door 2 is parallel to the door frame 1 or inclined to the door frame 1, so that the side sliding door 2 can have more motion tracks to select when opening and closing the door.
The first driving mechanism 5 is configured to drive the first rotating shaft 313 to slide in the first sliding chute 312, so that the first rotating shaft 313 approaches or departs from the door frame 1. The side sliding door 2 is parallel to the door frame 1, so that the side sliding door 2 can just cover the entrance, and the side sliding door 2 and the door frame 1 are inclined mutually, so that the rear side edge of the side sliding door 2 is firstly separated from the rear side edge of the door frame 1 in the door opening process.
Preferably, the first driving mechanism 5 includes a first motor 51 and a transmission member 52, the first motor 51 is fixedly connected with the door frame 1, a first end of the transmission member 52 is fixedly connected with an output shaft of the first motor 51, a second end of the transmission member 52 is provided with a second sliding slot 53, and two opposite ends of the first rotating shaft 313 are slidably disposed in the first sliding slot 312 and the second sliding slot 53, respectively. The transmission member 52 rotates around the output shaft of the first motor 51 to drive the first rotating shaft 313 to slide in the first sliding chute 312, and an intersection point of the first sliding chute 312 and the second sliding chute 53 in the vertical direction is a position where the first rotating shaft 313 is located.
Further, the embodiment of the present invention further includes: a second drive mechanism 6; the second driving mechanism 6 is used for driving the first hinge 31 to rotate. Specifically, the second driving mechanism 6 may be a second motor, the second motor is disposed on the gantry 1, and an output shaft of the second motor is coaxially connected to a rotation shaft of the second hinge 32, so as to rotate the second hinge 32 to drive the first connecting rod 34 to rotate, thereby driving the second connecting rod 35 to be driven.
In the present embodiment, one end of the first chute 312 away from the gantry 1 is defined as a first position, and one end of the first chute 312 close to the gantry 1 is defined as a second position; when the first rotating shaft 313 is located at the first position, the distance between the first rotating shaft 313 and the second hinge 32 is a first preset distance; when the first rotating shaft 313 is located at the second position, the distance between the first rotating shaft 313 and the second hinge 32 is a second preset distance; the first preset distance is greater than the second preset distance; through the change of the preset distance, different four-bar linkage structures are formed among the first rotating shaft 313, the second hinge 32, the third hinge 33 and the second rotating shaft, and the change of the preset distance enables a virtual connecting bar between the first rotating shaft 313 and the second hinge 32, so that the side sliding door 2 can have a different motion track from the past. The movement locus of the side sliding door 2 will be explained below. Wherein the side sliding door 2 in the door closing state and the door opening state is parallel to the door frame 1.
In the process of switching the side sliding door 2 from the door closing state to the door opening state:
when the side sliding door 2 is in a door closing state and the first rotating shaft 313 is located at the first position, the first motor drives the first rotating shaft 313 to switch from the first position to the second position, and the second driving mechanism 6 drives the second hinge 32 to rotate, so as to drive the side sliding door 2 to switch from the door closing state (shown in fig. 2) to the first state (shown in fig. 3); as shown in fig. 1-3, during the switching process, the first motor 51 drives the first rotating shaft 313 to switch from the first position to the second position, and the rear side edge of the side sliding door 2 firstly rotates around the front side edge of the side sliding door 2, so that the side sliding door 2 tilts with respect to the door frame 1; in the first state, the front edge of the side sliding door 2 is attached to the front edge of the gantry 1, and the rear edge of the side sliding door 2 is separated from the rear edge of the gantry 1; the in-process that the door state was closed to the sideslip door 2 switched to the first state, and the rear edge of sideslip door 2 breaks away from earlier with the rear edge of door frame 1 can solve because there is the error in the production process of sideslip door 2 and door frame 1, makes the in-process that the sideslip door 2 was opening, and the rear edge of sideslip door 2 can take place the problem of colliding with between the edge with the access & exit rear edge.
Meanwhile, it should be noted that, the side sliding door 2 is switched from the closed door state to the first state, the rear side edge of the side sliding door 2 rotates around the front side edge of the side sliding door 2, and the side sliding door 2 is inclined with the door frame 1; thereby enabling the second locking member 42 to slip off the hook groove, and unlocking the side sliding door 2 from the door frame 1.
Referring to fig. 4 and 5, the first motor 51 drives the first rotating shaft 313 to move continuously in the second direction, and the tilt angle between the side sliding door 2 and the door frame 1 gradually increases; however, in order to avoid the situation that the side sliding door 2 is inclined relative to the door frame 1 and occupies a large space after the side sliding door 2 is opened, at this time, the first rotating shaft 313 is located at the second position, and the first motor 51 drives the first rotating shaft 313 to move from the second position to the first position, that is, the sliding door is inclined relative to the door frame 1 and is switched to a state that the sliding door is parallel to the door frame 1.
In the process of switching the side sliding door 2 from the open state to the closed state:
when the side sliding door 2 is in the door opening state and the first rotating shaft 313 is located at the first position, the second driving mechanism 6 drives the first hinge 31 to rotate, so that the sliding door is switched from the door opening state to the second state;
when the side sliding door 2 is in the second state, the first motor further drives the first rotating shaft 313 to switch from the first position to the second position, so as to drive the side sliding door 2 to switch from the second state (parallel state) to the first state (inclined state);
when the side sliding door 2 is in the first state, the second driving mechanism 6 drives the second hinge 32 to rotate, so that the side sliding door 2 is switched from the first state to a door closing state; work as when sideslip door 2 is in the first state, sideslip door 2 with door frame 1 inclines mutually, and the second retaining member 42 of 2 front sides of sideslip door is along removing for sideslip door 2 and door frame 1 are in half-locking state, and under the effect of guide part 43, second retaining member 42 drives sideslip door 2 and removes along guide part 43, and until second retaining member 42 reachs sticking department 44, realize the locking cooperation of first retaining member 41 and second retaining member 42, door 2 and door frame 1 locking cooperation that sideslip, the action of closing the door is accomplished to the top.
Preferably, a first mounting groove 21 extending in a horizontal direction is formed at a middle portion of an inner side of the side sliding door 2 to fit a first link 34 folded as the side sliding door 2 is closed. The bottom of the door frame 1 is provided with a second mounting groove 12 for folding and embedding the first connecting rod 34 along with the closing of the side sliding door 2. The first link 34 and the second link 35 in the folded state are fitted into the first mounting groove 21 and the second mounting groove 12, so that the rationality of the door structure is improved.
The present invention also provides an automobile, comprising: a side-hung door 2 arrangement as claimed in any one of the preceding claims. The side sliding door 2 devices may be disposed on both the left and right sides of the vehicle, or the side sliding door 2 device may be disposed on one side of the vehicle, which is not limited herein.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. A side sliding door mechanism, comprising: the device comprises a door frame with an access and a side sliding door for covering the access; the side sliding door moves relative to the entrance through a connecting unit so as to close or open the entrance;
the locking unit comprises a first locking piece and a second locking piece, wherein the first locking piece is installed on the door frame, and the second locking piece is installed on the side sliding door; when the side sliding door closes the access opening, the first locking piece is in locking fit with the second locking piece;
the first locking piece is provided with a guide part and a locking part in sequence from the direction close to the second locking piece to the direction far away from the second locking piece; the second locker moves to the locking part along the guide part in a process that the side sliding door closes the entrance.
2. The side sliding door mechanism according to claim 1 wherein: the locking part is provided with a hook groove with an opening facing the door frame;
the second locking piece moves to the hook groove along the guide part, and the hooking and locking of the first locking piece and the second locking piece are achieved.
3. The side sliding door mechanism according to claim 1 wherein: the first hinge comprises a chute seat provided with a first chute and a first rotating shaft arranged in the first chute in a sliding way, and the first chute extends along the inner and outer directions of the side chute;
the connecting unit comprises a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are arranged at intervals in the vertical direction and are arranged in parallel, and two ends of the first connecting rod are respectively pivoted with the vehicle door and the side sliding door;
the sliding groove seat and the first driving mechanism are fixedly installed with the vehicle door frame, and the first rotating shaft is rotationally connected with the second connecting rod; the second connecting rod is respectively pivoted with the gantry door and the side sliding door;
the first rotating shaft and the connecting line between the door frames are arranged at a preset distance, and the first driving mechanism is used for driving the first rotating shaft to slide in the first sliding groove, so that the length of the preset distance is changed.
4. The side sliding door mechanism according to claim 3 wherein: the first driving mechanism comprises a first motor and a transmission piece, the first motor is fixedly connected with the vehicle door frame, a first end of the transmission piece is fixedly connected with an output shaft of the first motor, a second sliding groove is formed in a second end of the transmission piece, and two opposite ends of the first rotating shaft are respectively arranged in the first sliding groove and the second sliding groove in a sliding mode.
5. The side sliding door mechanism according to claim 4, wherein: the connecting unit further comprises a second hinge and a third hinge, two ends of the second hinge are respectively connected with the door frame and the first connecting rod, and two ends of the third hinge are respectively connected with the side sliding door and the first connecting rod.
6. The side sliding door mechanism according to claim 5 wherein: the hinge assembly further comprises a second driving mechanism, and the second driving mechanism is used for driving the first hinge to rotate.
7. The side sliding door mechanism according to claim 6 wherein: one end of the first sliding chute, which is far away from the door frame, is a first position, and one end of the first sliding chute, which is close to the door frame, is a second position; when the first rotating shaft is located at the first position, the distance between the first rotating shaft and the second hinge is a first preset distance; when the first rotating shaft is located at the second position, the distance between the first rotating shaft and the second hinge is a second preset distance; the first preset distance is greater than the second preset distance;
the side sliding door moves relative to the access opening so as to enable the side sliding door to have a door-opening state and a door-opening state;
in the process of switching the side sliding door from the door closing state to the door opening state:
when the side sliding door is in a door closing state and the first rotating shaft is located at the first position, the first motor drives the first rotating shaft to switch from the first position to the second position, and the second driving mechanism drives the second hinge to rotate so as to drive the side sliding door to switch from the door closing state to the first state; when the side sliding door is in a first state, the front side edge of the side sliding door is attached to the front side edge of the door frame, and the rear side edge of the side sliding door is separated from the rear side edge of the door frame;
when the side sliding door is in a first state, the first motor drives the first rotating shaft to switch from a second position to a first position so as to drive the side sliding door to switch from the first state to the second state;
when the side sliding door is in a second state, the second driving mechanism drives the second hinge to rotate so as to switch the side sliding door from the second state to a door opening state;
in the process of switching the side sliding door from the door opening state to the door closing state:
when the side sliding door is in a door opening state and the first rotating shaft is located at a second position, the second driving mechanism drives the first hinge to rotate so as to enable the side sliding door to be switched from the door opening state to a second state;
when the side sliding door is in the second state, the first motor drives the first rotating shaft to switch from the second position to the first position so as to drive the side sliding door to switch from the second state to the first state;
when the side sliding door is in a first state, the second driving mechanism drives the second hinge to rotate, so that the side sliding door is switched from the first state to a closed state; when the side sliding door is in the first state, the side sliding door and the door frame incline.
8. A side-sliding door mechanism according to claim 3, wherein: the middle part of the inner side of the side sliding door is provided with a first mounting groove extending along the horizontal direction so as to embed the first connecting rod folded along with the closing of the side sliding door.
9. The side sliding door mechanism according to claim 3 wherein: the bottom of the door frame is provided with a second mounting groove for folding and embedding the first connecting rod along with the closing of the side sliding door.
10. An automobile comprising a side-sliding door mechanism according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211360206.6A CN115596324A (en) | 2022-11-01 | 2022-11-01 | Sideslip door mechanism and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211360206.6A CN115596324A (en) | 2022-11-01 | 2022-11-01 | Sideslip door mechanism and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115596324A true CN115596324A (en) | 2023-01-13 |
Family
ID=84851088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211360206.6A Pending CN115596324A (en) | 2022-11-01 | 2022-11-01 | Sideslip door mechanism and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115596324A (en) |
-
2022
- 2022-11-01 CN CN202211360206.6A patent/CN115596324A/en active Pending
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