CN210598538U - Be applied to well support among car electric sliding door system - Google Patents

Be applied to well support among car electric sliding door system Download PDF

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Publication number
CN210598538U
CN210598538U CN201921037797.7U CN201921037797U CN210598538U CN 210598538 U CN210598538 U CN 210598538U CN 201921037797 U CN201921037797 U CN 201921037797U CN 210598538 U CN210598538 U CN 210598538U
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China
Prior art keywords
support
sliding door
pull rope
boosting
lug
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CN201921037797.7U
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Chinese (zh)
Inventor
潘忠利
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Wuxi Krapelong Automotive Technology Co ltd
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Wuxi Krapelong Automotive Technology Co ltd
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Priority to CN201921037797.7U priority Critical patent/CN210598538U/en
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Abstract

The utility model discloses a middle support applied to an electric sliding door system of an automobile, which comprises a first support, a second support and a boosting support, wherein the first support is fixedly installed at the middle rear part of the inner side of a sliding door, the second support is arranged beside the inner side of the first support, one side of the second support is connected to a middle guide rail in a sliding way, one side of the second support is also connected with one end of two pull ropes, the boosting support is hinged and installed on the other side of the second support, one side of the boosting support is also hinged with the first support, and the other side of the boosting support is also connected with one pull rope; the middle support is novel, simple and reasonable in structure, and can well move the sliding door from a half-locking position to a full-locking position, so that the door lock with a self-closing function can be completely replaced, the size and the weight of the electric sliding door system of the automobile are reduced and lightened, the system is easy to install, the manufacturing process and the manufacturing cost of the electric sliding door system of the automobile are greatly reduced, and the increasingly developing requirements of the current automobile are met.

Description

Be applied to well support among car electric sliding door system
Technical Field
The utility model relates to an electronic system technical field that slides of car specifically provides a well support of being applied to among the electronic system that slides of car.
Background
The electric sliding door system of the automobile has many advantages compared with the traditional hinged rotating door due to the unique opening mode, such as electric opening and closing, anti-pinch function, easy parking, good access and convenient goods loading and unloading, and the like.
At present, an automobile electric sliding door system in the market mainly comprises a sliding door driving mechanism, a door lock with a self-closing function, an Electronic Control Unit (ECU), an anti-pinch sensor and the like. The door lock with the self-closing function has the function that when the door is not completely closed (namely the door is in a half-locking state), the door can be automatically sucked to a full-locking position, and the door is ensured to be in a completely closed state. However, the existing door locks with self-closing function usually have complex structure, high precision of parts manufacturing, difficult assembly and disassembly and high cost, and cannot meet the requirements of the current increasingly developed automobiles.
In view of this, the present invention is especially provided.
Disclosure of Invention
In order to overcome the defects, the utility model provides a be applied to well support among car electric sliding door system, its novel structure, simple, reasonable, realization that can be fine will slide the door and remove from half lock position to full locking position, both reduced and alleviateed the volume and the weight of car electric sliding door system, greatly reduced the preparation technology and the cost of manufacture of car electric sliding door system again, satisfied the needs of current car increasingly developing.
The utility model discloses a solve the technical scheme that its technical problem adopted and be: the middle support is used in an automobile electric sliding door system, and the automobile electric sliding door system comprises a sliding door, a middle guide rail arranged on the outer side of the side wall of an automobile body, a middle support arranged in the middle of the inner side of the sliding door and a driving mechanism, wherein the middle support is connected to the middle guide rail in a sliding manner, the driving mechanism is provided with two pull ropes respectively connected with the middle support and a power unit capable of driving the two pull ropes to perform telescopic motion, and the telescopic motion of the two pull ropes can drive the sliding door to perform door opening or door closing actions; the middle support comprises a first support, a second support and a boosting support, the first support is fixedly mounted at the middle rear part of the inner side of the sliding door in a locking mode, the second support is arranged beside the inner side of the first support, one side of the second support is connected to the middle guide rail in a sliding mode, one side of the second support is further connected with one end of each of the two pull ropes, the boosting support is mounted on the other side of the second support in a hinged mode, one side of the boosting support is further hinged to the first support, and the other side of the boosting support is further connected with one pull rope;
defining the door opening and closing direction of the sliding door as a front-back direction, defining the pull rope connected with the other side of the boosting bracket as a first pull rope, and defining the other pull rope in the rest as a second pull rope; when the power unit drives the first pull rope to retract and the second pull rope to extend, the first pull rope can drive the middle support and the sliding door to move forward to close the door, and when the middle support and the sliding door move to a half-locking position together, the second support is stopped, the power unit continues to drive the first pull rope to retract, the other side of the boosting support can move backward under the driving of the first pull rope, and correspondingly, one side of the boosting support can move forward and further drive the first support and the sliding door to move forward to a full-locking position together.
As a further improvement of the present invention, the first bracket has a main body portion which is plate-shaped and is used for being locked and connected with the middle and rear portions of the inner side of the sliding door, and two first lugs which are respectively formed by extending inwards from two opposite side edges of the main body portion, and the two first lugs are also parallel to each other;
the second bracket is provided with a base body part which is plate-shaped and is freely arranged beside the inner side of the first bracket, a mounting part which is integrally formed on one side of the base body part, and a second lug which is integrally formed on the other side of the base body part, wherein a roller component for connecting the middle guide rail in a sliding way is mounted on the mounting part, and a connecting component for connecting one ends of two pull ropes is further mounted on the mounting part;
the boosting support is provided with a long-strip-shaped base plate part and a third lug integrally formed on one long side of the base plate part, and a first pulley for winding and connecting the first pull rope is further mounted at one end of the base plate part in the length direction;
when the boosting bracket and the second bracket are assembled, the base plate part is freely arranged on the upper side of the base body part, the third lug is arranged below the second lug, the third lug is also hinged and connected with the second lug through a first hinge shaft, and the first pulley is also movably arranged beside the front side of the mounting part;
when the boosting bracket and the first bracket are assembled, the third lug is also arranged between the two first lugs, and the third lug is also hinged with the two first lugs through a second hinge shaft.
As a further improvement of the utility model, the mounting part is Z-shaped, and the second lug is inverted L-shaped;
the roller assembly is provided with a rotating shaft and a roller movably arranged on the rotating shaft, the rotating shaft is positioned and arranged on the mounting part, and the roller is movably connected to the middle guide rail;
the connecting assembly is provided with a first connecting piece sleeved outside one end of the first pull rope and a second connecting piece sleeved outside one end of the second pull rope, the first connecting piece is still positioned and sleeved on the rotating shaft, and the second connecting piece is also detachably connected with the first connecting piece.
As a further improvement of the present invention, the first connecting member has a first body portion which is in a block shape and is used for positioning and connecting with one end of the first pull rope, and a plug pin portion integrally formed on one side of the first body portion, wherein the first body portion is provided with an installation hole, the first body portion is positioned and sleeved on the rotating shaft by the installation hole, and two side surfaces of the plug pin portion, which are arranged in a back-to-back manner, are respectively provided with a clamping column;
the second connecting piece is provided with a second body part which is hollow and a U-shaped clamping groove which is integrally formed on the outer wall of the second body part, wherein one side of the second body part, which is back to the U-shaped clamping groove, is provided with a through hole for one end of the second pull rope to penetrate through, and two groove walls of the U-shaped clamping groove are respectively provided with a clamping hole;
when the first connecting piece and the second connecting piece are assembled, one end side of the plug pin part is inserted into the U-shaped clamping groove, and meanwhile, the two clamping columns on the plug pin part are correspondingly clamped in the two clamping holes of the U-shaped clamping groove;
in addition, a spring is further arranged in the second body part and sleeved outside one end of the second pull rope to provide tension for the second pull rope.
As a further improvement of the utility model, still install one on the installation department and also supply the second pulley that first stay cord winding is connected, just the second pulley is still arranged in the rear side next door of first pulley.
As a further improvement of the present invention, the third lug is also of an inverted L shape.
As a further improvement of the present invention, a torsion spring is further jointed to the first hinge shaft, and the two ends of the torsion spring are respectively elastically abutted against the inner side wall of the main body and one end of the base plate in the length direction.
① this well support novel structure, it is simple, it is reasonable, realization that can be fine moves sliding door from half lock position to full locking position, thereby can replace the lock of taking from closing the function completely, both reduced and alleviateed the volume and the weight of the electronic sliding door system of car, make the whole easy installation of system, again greatly reduced the electronic sliding door system's of car preparation technology and cost of manufacture, satisfied current car requirement of developing day by day ② compare in the area from closing the actuation speed of function lock, the promotion speed of support is faster in this, thereby can realize that the fast door is closed.
Drawings
Fig. 1 is a schematic perspective view of the middle support of the present invention at a first viewing angle;
fig. 2 is a schematic perspective view of the middle support of the present invention at a second viewing angle;
fig. 3 is a schematic perspective view of the middle bracket and the pull rope of the present invention assembled together and at a first viewing angle;
fig. 4 is a schematic perspective view of the middle bracket and the pull rope of the present invention assembled together and at a second viewing angle;
fig. 5 is a schematic perspective view of the middle bracket and the pull rope of the present invention assembled together and at a third viewing angle;
fig. 6 is an exploded schematic view of the middle support of the present invention;
fig. 7 is an enlarged schematic view of a portion a shown in fig. 6.
The following description is made with reference to the accompanying drawings:
1-middle support 11-first support
110-main body 111-first lug
12-second bracket 120-base part
121-mounting portion 122-second lug
123-roller assembly 124-connecting assembly
1241-first connecting piece 12410-first body part
12411 plug pin 1242 second connecting piece
12420-second body portion 12421-U-shaped card slot
125-second pulley 13-boosting bracket
130-base plate part 131-third lug
132-first Pulley 2-Pull rope
Detailed Description
Other advantages and capabilities of the present invention will be readily apparent to those skilled in the art from the disclosure herein.
It should be understood that the structures, ratios, sizes, etc. shown in the drawings attached to the present specification are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structures, changes of the ratio relation or adjustment of the size should still fall within the scope covered by the technical contents disclosed in the present invention without affecting the function and the achievable purpose of the present invention. The terms "first," "second," and "third" used herein are used for convenience of description and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the structures can be changed or adjusted without substantial technical changes.
Example 1:
the automobile electric sliding door system comprises a sliding door, a middle guide rail arranged on the outer side of the side wall of an automobile body, a middle support 1 arranged in the middle of the inner side of the sliding door, and a driving mechanism, wherein the middle support 1 is connected to the middle guide rail in a sliding manner, the driving mechanism is provided with two pull ropes 2 (specifically steel wire pull ropes) respectively connected with the middle support 1, and a power unit capable of driving the two pull ropes 2 to perform telescopic motion, and the telescopic motion of the two pull ropes 2 can drive the sliding door to perform door opening or door closing actions; in particular, the middle support 1 includes a first support 11, a second support 12 and a boosting support 13, and specifically, as shown in fig. 1 to 5, the first support 11 is mounted at a middle rear portion of an inner side of the sliding door in a locking manner, the second support 12 is disposed beside the inner side of the first support 11, one side of the second support 12 is slidably connected to the middle guide rail, one side of the second support 12 is further connected to one end of two pull ropes 2, the boosting support 13 is mounted on the other side of the second support 12 in a hinged manner, one side of the boosting support 13 is further hinged to the first support 11, and the other side of the boosting support 13 is further connected to one pull rope 2;
defining the door opening and closing direction of the sliding door as a front-back direction, defining the pull rope 2 connected with the other side of the boosting bracket 13 as a first pull rope, and defining the other pull rope 2 as a second pull rope; when the power unit drives the first pull rope to retract and the second pull rope to extend, the first pull rope can drive the middle bracket 1 and the sliding door to move forwards together to perform the door closing action, when the middle bracket 1 and the sliding door move together to the half-locking position, the second bracket 12 is stopped (specifically, a stop block for stopping and limiting the movement of the second bracket 12 is installed on the vehicle body), at this time, the power unit continues to drive the first pull rope to perform retraction movement, the other side of the boosting bracket 13 will move backward under the driving of the first pulling rope, and accordingly, one side of the boosting bracket 13 will move forward (by using the lever principle), and further drive the first bracket 11 and the sliding door to move forward to the full locking position together, so as to realize the complete closing of the sliding door.
In this embodiment, preferably, the first bracket 11 has a main body 110 that is plate-shaped and is used for being locked and connected with the middle and rear portion of the inner side of the sliding door, and two first lugs 111 that are respectively formed by extending inwards from two opposite sides of the main body 110, and the two first lugs 111 are also parallel to each other, as shown in fig. 6;
the second bracket 12 has a plate-shaped base portion 120 freely disposed beside the inner side of the first bracket 11, a mounting portion 121 integrally formed on one side of the base portion 120, and a second lug 122 integrally formed on the other side of the base portion 120, wherein a roller assembly 123 for slidably connecting the center rail is mounted on the mounting portion 121, and a connecting assembly 124 for connecting one ends of two pull ropes 2 is further mounted on the mounting portion 121, as shown in fig. 6 and 7;
the boosting bracket 13 has a base plate portion 130 in a long plate shape and a third lug 131 integrally formed on a long side of the base plate portion 130, and a first pulley 132 for winding and connecting the first pull rope is further mounted on one end of the base plate portion 130 in the length direction, as shown in fig. 6;
when the assist bracket 13 and the second bracket 12 are assembled, the base plate portion 130 is freely placed on the upper side of the base portion 120, the third lug 131 is placed below the second lug 122, and at the same time, the third lug 131 is also hinged to the second lug 122 by a first hinge shaft, and the first pulley 132 is also movably located beside the front side of the mounting portion 121;
when the booster bracket 13 and the first bracket 11 are assembled, the third lug 131 is further disposed between the two first lugs 111, and the third lug 131 is further hinged to the two first lugs 111 through a second hinge shaft.
More preferably, the mounting portion 121 is Z-shaped, and the second lug 122 is inverted L-shaped;
the roller assembly 123 has a rotating shaft and a roller movably mounted on the rotating shaft, the rotating shaft is positioned and mounted on the mounting portion 121, and the roller is movably connected to the middle guide rail;
the connecting assembly 124 has a first connecting piece 1241 sleeved outside one end of the first pull rope and a second connecting piece 1242 sleeved outside one end of the second pull rope, the first connecting piece 1241 is further positioned and sleeved on the rotating shaft, and the second connecting piece 1242 is further detachably connected with the first connecting piece 1241.
More preferably, as shown in fig. 7, the first connecting member 1241 has a first body 12410 which is in a block shape and is used for positioning and connecting with one end of the first pulling rope, and a pin portion 12411 which is integrally formed on one side of the first body 12410, wherein an installation hole is formed on the first body 12410, the first body 12410 is positioned and sleeved on the rotating shaft through the installation hole, and two opposite side surfaces of the pin portion 12411, which are arranged oppositely, are respectively formed with a clamping column;
the second connecting piece 1242 has a second body portion 12420 with a hollow shape and a U-shaped slot 12421 integrally formed on the outer wall of the second body portion 12420, wherein a through hole for passing one end of the second pulling rope is opened on a side of the second body portion 12420 opposite to the U-shaped slot 12421, and two slot walls of the U-shaped slot 12421 are respectively opened with a slot hole;
when the first connecting piece 1241 and the second connecting piece 1242 are assembled, one end side of the plug pin portion 12411 is inserted into the U-shaped slot 12421, and meanwhile, the two clamping posts on the plug pin portion 12411 are also correspondingly clamped in the two clamping holes of the U-shaped slot 12421; in addition, a spring is further disposed in the second body 12420, and the spring is sleeved outside one end of the second pulling rope to provide a tension to the second pulling rope.
Description of the drawings: in practical applications, the connecting component 124 may take various forms, and the present invention is only an example, but not limited to the above structure.
In this embodiment, it is preferable that a second pulley 125, around which the first rope is also wound and connected, is further mounted on the mounting portion 121, and the second pulley 125 is further disposed beside the rear side of the first pulley 132. The first pulley 132 corresponds to a movable pulley, and the second pulley 125 corresponds to a fixed pulley.
In this embodiment, preferably, the third lug 131 is also in an inverted L shape.
In this embodiment, preferably, a torsion spring is further sleeved on the first hinge shaft, two ends of the torsion spring elastically abut against the inner side wall of the main body portion 110 and one end of the base plate portion 130 in the length direction, respectively, and the torsion spring has an effect of providing a restoring force to the boosting bracket and a tensioning force to the first pull rope.
In addition, the power unit mentioned in the embodiment adopts the technical means known by those skilled in the art, specifically: the power unit comprises a motor, a worm in positioning connection with a power output shaft of the motor, a worm wheel in meshing connection with the worm, and a hub for winding two pull ropes 2, the worm wheel is positioned and sleeved on one shaft side of the hub, the winding directions of the two pull ropes 2 are opposite, the other ends of the two pull ropes 2 are respectively fixedly connected to the hub, and one ends of the two pull ropes 2 respectively extend out of the outer side surface of the hub and then are respectively connected with the middle support; the motor can drive the wheel hub to rotate after transmitting power through the worm and the worm wheel, and the rotation of the wheel hub can drive one end of each of the two pull ropes 2 to be in one of an extending state and a retracting state respectively, so that the automobile sliding door is driven to open or close.
To sum up, well supporting structure novel, simple, reasonable, realization that can be fine will slide the door and remove full locking position from half lock position to can replace the area completely from closing the lock of function, both reduce and alleviateed the volume and the weight of the electronic sliding door system of car, make the whole easy installation of system, greatly reduced the preparation technology and the cost of manufacture of the electronic sliding door system of car again, satisfied current car needs that develop day by day. In addition, compared with the suction speed of the door lock with the self-suction function, the middle support is higher in pushing speed, so that the door can be closed quickly.
The above description is only a preferred embodiment of the present invention, but not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as within the protection scope of the present invention.

Claims (7)

1. The middle support is applied to an electric sliding door system of an automobile, the electric sliding door system of the automobile comprises a sliding door, a middle guide rail arranged on the outer side of the side wall of an automobile body, a middle support (1) arranged at the middle part of the inner side of the sliding door and a driving mechanism, wherein the middle support (1) is connected to the middle guide rail in a sliding mode, the driving mechanism is provided with two pull ropes (2) respectively connected with the middle support (1) and a power unit capable of driving the two pull ropes (2) to perform telescopic motion, and the telescopic motion of the two pull ropes (2) can drive the sliding door to perform door opening or door closing actions; the method is characterized in that: the middle support (1) comprises a first support (11), a second support (12) and a boosting support (13), the first support (11) is installed at the middle rear part of the inner side of the sliding door in a locking mode, the second support (12) is arranged beside the inner side of the first support (11), one side of the second support (12) is connected to the middle guide rail in a sliding mode, one side of the second support (12) is further connected with one ends of the two pull ropes (2), the boosting support (13) is installed on the other side of the second support (12) in a hinged mode, one side of the boosting support (13) is further hinged to the first support (11), and the other side of the boosting support (13) is further connected with one pull rope (2);
defining the door opening and closing direction of the sliding door as a front-back direction, defining the pull rope (2) connected with the other side of the boosting bracket (13) as a first pull rope, and defining the other remaining pull rope (2) as a second pull rope; when the power unit drives the first pull rope to retract and the second pull rope to extend, the first pull rope can drive the middle support (1) and the sliding door to move forward to close the door, and when the middle support (1) and the sliding door move to a half-locking position together, the second support (12) is stopped, the power unit continues to drive the first pull rope to retract, the other side of the boosting support (13) can move backward under the drive of the first pull rope, and correspondingly, one side of the boosting support (13) can move forward and further drive the first support (11) and the sliding door to move forward to a full-locking position together.
2. The middle support applied to the electric sliding door system of the automobile according to claim 1, wherein: the first bracket (11) is provided with a plate-shaped main body part (110) for fixedly connecting the middle and rear parts of the inner side of the sliding door, and two first lugs (111) which are respectively formed by extending inwards from two opposite side edges of the main body part (110), wherein the two first lugs (111) are parallel to each other;
the second bracket (12) is provided with a plate-shaped base body part (120) which is freely arranged beside the inner side of the first bracket (11), a mounting part (121) which is integrally formed on one side of the base body part (120), and a second lug (122) which is integrally formed on the other side of the base body part (120), wherein a roller component (123) for connecting the middle guide rail in a sliding way is mounted on the mounting part (121), and a connecting component (124) for connecting one ends of two pull ropes (2) is further mounted on the mounting part (121);
the boosting support (13) is provided with a base plate part (130) in a long strip plate shape and a third lug (131) integrally formed on one long side of the base plate part (130), and a first pulley (132) for winding and connecting the first pull rope is further installed on one end of the base plate part (130) in the length direction;
when the boosting bracket (13) and the second bracket (12) are assembled, the base plate portion (130) is freely placed on the upper side of the base body portion (120), the third lug (131) is placed below the second lug (122), and at the same time, the third lug (131) is also connected with the second lug (122) in an articulated manner through a first articulated shaft, and the first pulley (132) is also movably located beside the front side of the mounting portion (121);
when the boosting bracket (13) and the first bracket (11) are assembled, the third lug (131) is also placed between the two first lugs (111), and the third lug (131) is also hinged with the two first lugs (111) through a second hinge shaft.
3. The middle support applied to the electric sliding door system of the automobile according to claim 2, wherein: the mounting part (121) is Z-shaped, and the second lug (122) is inverted L-shaped;
the roller assembly (123) is provided with a rotating shaft and a roller movably mounted on the rotating shaft, the rotating shaft is positioned and mounted on the mounting part (121), and the roller is movably connected to the middle guide rail;
the connecting assembly (124) is provided with a first connecting piece (1241) sleeved outside one end of the first pull rope and a second connecting piece (1242) sleeved outside one end of the second pull rope, the first connecting piece (1241) is further positioned and sleeved on the rotating shaft, and the second connecting piece (1242) is further detachably connected with the first connecting piece (1241).
4. The middle support applied to the electric sliding door system of the automobile according to claim 3, wherein: the first connecting piece (1241) is provided with a first body part (12410) which is in a block shape and is used for positioning and connecting one end of the first pull rope, and a plug pin part (12411) which is integrally formed on one side of the first body part (12410), wherein the first body part (12410) is provided with an installation hole, the first body part (12410) is positioned and sleeved on the rotating shaft through the installation hole, and two opposite side surfaces of the plug pin part (12411) are respectively provided with a clamping column;
the second connecting piece (1242) is provided with a second body part (12420) which is hollow and a U-shaped clamping groove (12421) which is integrally formed on the outer wall of the second body part (12420), wherein a through hole for one end of the second pull rope to pass through is formed on one side of the second body part (12420) back to the U-shaped clamping groove (12421), and two groove walls of the U-shaped clamping groove (12421) are respectively provided with a clamping hole;
when the first connecting piece (1241) and the second connecting piece (1242) are assembled, one end side of the plug pin part (12411) is inserted into the U-shaped clamping groove (12421), and meanwhile, the two clamping columns on the plug pin part (12411) are correspondingly clamped in the two clamping holes of the U-shaped clamping groove (12421);
in addition, a spring is further disposed in the second body portion (12420), and the spring is sleeved outside one end of the second pull rope to provide a tension force to the second pull rope.
5. The middle support applied to the electric sliding door system of the automobile according to claim 2, wherein: and a second pulley (125) for winding and connecting the first pull rope is also arranged on the mounting part (121), and the second pulley (125) is also arranged beside the rear side of the first pulley (132).
6. The middle support applied to the electric sliding door system of the automobile according to claim 2, wherein: the third lug (131) is also in an inverted L shape.
7. The middle support applied to the electric sliding door system of the automobile according to claim 2, wherein: and the first articulated shaft is further sleeved with a torsion spring, and two ends of the torsion spring are respectively and elastically abutted against the inner side wall of the main body part (110) and one end of the base plate part (130) in the length direction.
CN201921037797.7U 2019-07-04 2019-07-04 Be applied to well support among car electric sliding door system Active CN210598538U (en)

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Application Number Priority Date Filing Date Title
CN201921037797.7U CN210598538U (en) 2019-07-04 2019-07-04 Be applied to well support among car electric sliding door system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921037797.7U CN210598538U (en) 2019-07-04 2019-07-04 Be applied to well support among car electric sliding door system

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CN210598538U true CN210598538U (en) 2020-05-22

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CN201921037797.7U Active CN210598538U (en) 2019-07-04 2019-07-04 Be applied to well support among car electric sliding door system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110295808A (en) * 2019-07-04 2019-10-01 无锡克拉佩龙汽车科技有限公司 Applied to the middle bracket in electric sliding door system for automobile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110295808A (en) * 2019-07-04 2019-10-01 无锡克拉佩龙汽车科技有限公司 Applied to the middle bracket in electric sliding door system for automobile

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