CN113389460A - Push rod structure for automobile door, automobile door and automobile - Google Patents
Push rod structure for automobile door, automobile door and automobile Download PDFInfo
- Publication number
- CN113389460A CN113389460A CN202010172268.9A CN202010172268A CN113389460A CN 113389460 A CN113389460 A CN 113389460A CN 202010172268 A CN202010172268 A CN 202010172268A CN 113389460 A CN113389460 A CN 113389460A
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- Prior art keywords
- push rod
- screw rod
- automobile
- motor
- shell
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/047—Doors arranged at the vehicle sides characterised by the opening or closing movement
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
- E05F15/622—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using screw-and-nut mechanisms
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a push rod structure for an automobile door, which comprises a shell, a motor, a push rod and a translation mechanism, wherein the motor is used for driving the translation mechanism to do linear reciprocating motion; one end of the push rod is rotatably connected with the translation mechanism, the other end of the push rod extends out of the shell, and an opening for the push rod to penetrate out is formed in the shell. The push rod structure for the automobile door has the advantages of balanced stress, good stability, simple structure, small occupied space, long service life and the like. The invention further provides an automobile door comprising the push rod structure and an automobile.
Description
Technical Field
The invention relates to the technical field of automobile collar components, in particular to a push rod structure for an automobile door, an automobile door and an automobile.
Background
In modern vehicles, their functions are increasingly intelligent, for example, the doors of the vehicle are opened/closed automatically instead of manually. In the execution of the motion of the door by the automatic opening/closing, the motion is generally executed using an electric push rod.
In the existing electric push rod, a motor drives a screw rod to rotate, a rotating nut of the screw rod drives the push rod to move, and because a shell for mounting the screw rod is fixed on an automobile door and one end of the push rod is fixed on an automobile body, when the screw rod drives the push rod to move, the automobile door is opened/closed. For example, "nut screw type automatic door opening and closing mechanism, automatic door for automobile and automobile" disclosed in the prior patent CN 201811480394. However, the push rod structure is arranged at the outer side of the motor and the screw rod, the gravity center of the push rod structure is seriously deviated to one side of the motor and the screw rod, so that the reaction of the push rod to the shell is unbalanced when the push rod structure is used, and a larger space is needed for arranging the installation position of the shell close to one side of the connecting rod and the automobile door to realize the reaction balance, so that when the installation requirement of the automobile door is higher, the intelligent upgrading and refitting of the automobile door is limited; in addition, due to the unbalance of the reaction force, when the push rod structure is used, the fixed part, such as a screw, is stressed unevenly, and after the push rod structure is used for a long time, one side of the push rod structure is easily abraded and even loosened, so that the push rod structure is inconvenient to use.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the push rod structure for the automobile door, which is balanced in stress, good in stability, simple in structure, small in occupied space and long in service life.
In order to achieve the purpose, the invention adopts the following technical scheme:
a push rod structure for an automobile door comprises a shell, a motor, a push rod and a translation mechanism, wherein the motor is used for driving the translation mechanism to do linear reciprocating motion; one end of the push rod is rotatably connected with the translation mechanism, the other end of the push rod extends out of the shell, and an opening for the push rod to penetrate out is formed in the shell.
In the present invention, a further preferable scheme is that the push rod structure further includes a transmission mechanism, the transmission mechanism is disposed in the cavity, and the transmission mechanism is configured to convert axial rotation of an output shaft of the motor into linear reciprocating motion of the translation mechanism.
In the present invention, a further preferable scheme is that the translation mechanism is a slider, the transmission mechanism includes a screw rod, the slider is sleeved on the screw rod and is in threaded connection with the screw rod, the push rod is rotatably connected with the slider, and the motor drives the screw rod to rotate along an axis of the screw rod to drive the slider to perform a linear reciprocating motion.
In the present invention, a further preferable scheme is that the screw rod is arranged in parallel with a central axis of the motor, the transmission mechanism further includes a transmission part, the transmission part includes a driving wheel and a driven wheel, the driving wheel is fixed on an output shaft of the motor, the driven wheel is fixed on the screw rod, and the driving wheel is engaged with the driven wheel.
In the invention, a further preferable scheme is that a first mounting part and a second mounting part for mounting the screw rod are arranged in the cavity, a first bearing is arranged on the first mounting part, and a second bearing is arranged on the second mounting part; one end of the screw rod is installed on the first bearing, and the other end of the screw rod is installed on the second bearing.
In the invention, a further preferable scheme is that the sliding block comprises a sleeve part sleeved on the screw rod and a connecting part rotatably connected with the push rod, and the sleeve part is sleeved on the screw rod and is in threaded connection with the screw rod.
In the present invention, a further preferable scheme is that the sleeve joint part is a metal nut, and the outer surface of the metal nut is further coated with a plastic layer.
In the invention, a further preferable scheme is that the shell comprises a base plate, a cover plate and a shell plate, a channel is arranged in the shell plate, and two ends of the channel are respectively sealed by the cover plate and the base plate to form a cavity for mounting the motor and the translation mechanism; the base plate is provided with an opening for the push rod to penetrate out, the base plate is detachably connected with the shell plate, and the cover plate is detachably connected with the shell plate.
The invention also provides the automobile door which comprises an automobile door body and the push rod structure, wherein the push rod structure is arranged on the automobile door body.
The invention also provides an automobile which comprises an automobile body and the automobile door, wherein one end of the push rod, which extends out of the shell, is rotatably connected with the automobile body.
Has the advantages that: according to the structure, the push rod is arranged in the space between the motor and the translation mechanism in the cavity, so that the weight difference of two sides of the push rod is smaller than that of the existing product, and the reaction force applied to the push rod is more balanced when the push rod is used; when the fixing structure is used in practice and fixed on a vehicle, the fixing structure can be protected better, the fixing piece on one side or excessive abrasion on one side of the fixing piece can be avoided, and therefore the stability and the service life of a product can be improved; meanwhile, by adopting the structure, the whole product is more compact, the space utilization rate is higher, and the occupied space is smaller; and motor, translation mechanism and push rod are located the cavity of shell for outside dust, debris etc. are difficult to get into the cavity inside and influence the transmission performance of product, make the product operation more stable, and still can make the product have certain waterproof performance.
Drawings
Fig. 1 is a schematic perspective view of a push rod structure for an automobile door according to embodiment 1 of the present invention.
Fig. 2 is a perspective view of the push rod structure for a door of an automobile of fig. 1 in another direction.
Fig. 3 is a schematic view of the internal structure of a push rod structure for an automobile door according to embodiment 1 of the present invention.
Wherein: 1. a housing; 2. a push rod; 3. a motor; 4. a screw rod; 5. a slider; 6. a bearing; 7. a steel wire clamp spring; 8. a sleeve; 9. a transmission member; 91. a driving wheel; 92. an output shaft; 93. a driven wheel; 10. a holder; 101. buckling; 11. a cover plate; 12. a shell plate; 121. a lug; 122. a U-shaped groove; 123. a cavity; 13. a substrate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
A push rod structure for an automobile door comprises a shell, a motor, a push rod and a translation mechanism, wherein the motor is used for driving the translation mechanism to do linear reciprocating motion; one end of the push rod is rotatably connected with the translation mechanism, the other end of the push rod extends out of the shell, and an opening for the push rod to penetrate out is formed in the shell.
By adopting the structure, the push rod is arranged in the space between the motor and the translation mechanism in the cavity, so that the weight difference of two sides of the push rod is smaller than that of the existing product, and the reaction force applied to the push rod is more balanced when the push rod is used; when the vehicle runs, due to the jolting and vibration of the road surface, the condition that the weights of the two sides of the push rod of the traditional push rod structure are unbalanced is enlarged, so that the push rod structure is easy to be worn and damaged by vibration (the enlarging effect of the jolting and vibration can accelerate the damage and the abrasion process), and the adoption of the push rod structure can greatly reduce the wear and the damage, so that the product is more stable and reliable, and the service life is longer; when the push rod structure is used in practice and fixed on a vehicle, the fixing structure can be better protected, excessive abrasion on one side of a fixing piece or one side of a fixing piece (the fixing piece is a part for mounting the push rod structure on a vehicle door body, such as a screw) can be avoided, and therefore the stability and the service life of a product can be improved; meanwhile, by adopting the structure, the whole product is more compact, the space utilization rate is higher, and the occupied space is smaller; and motor, translation mechanism and push rod are located the cavity of shell for outside dust is difficult to get into the cavity inside and influence the transmission performance of product, makes the product operation more stable, and still can make the product have certain waterproof performance.
The translation mechanism of the invention can be various structures which can realize the reciprocating linear motion in the prior art, such as a screw rod, a piston rod, a hydraulic rod, a crank slide block, or a component which realizes the linear reciprocating motion by the components (such as a slide block sleeved on the screw rod); the translation mechanism is driven by a motor to complete linear reciprocating motion.
The opening for the push rod to penetrate out can be a strip-shaped opening, the strip-shaped opening can be used for the push rod to rotate by a certain angle by taking the translation mechanism as an axis, the specific angle can be set according to actual needs, and the angle range which can be generally set can be 30-90 degrees.
In order to make each part more compact and further save space, a transmission mechanism can be arranged, the transmission mechanism is arranged in the cavity and is used for converting the axial rotation of the output shaft of the motor into the linear reciprocating motion of the translation mechanism, and the transmission mechanism can be a belt pulley, a gear set, an eccentric wheel and the like which can convert the axial motion of the motor into the linear reciprocating motion of the translation mechanism; the axial direction of the motor and the linear motion direction of the translation mechanism can be parallel or vertical or other angles, and specifically, the motor and the translation mechanism can be connected through a transmission mechanism to change the motion direction, for example, when the motor and the translation mechanism are vertical, two meshed gear sets with the vertical rotation directions can be selected.
The number of the cavities in the shell can be one, the cavities can be divided into two or more cavities by arranging the blocking parts, when the cavities are divided into two cavities, the cavities can be specifically called as a first cavity and a second cavity, in order to better save space and improve the stability of the operation of the push rod structure, the motor can be arranged in one of the cavities, such as the first cavity, and the translation mechanism and the push rod are arranged in the other cavity; correspondingly, a space for installing the transmission mechanism is also arranged between the first cavity and the second cavity.
In order to make the product more stable in operation, the translation mechanism is a sliding block, the transmission mechanism comprises a screw rod, the sliding block is sleeved on the screw rod and is in threaded connection with the screw rod, the push rod is rotatably connected with the sliding block, and the motor drives the screw rod to rotate along the axis of the screw rod so as to drive the sliding block to do linear reciprocating motion; the arrangement of the screw rod can enable the sliding block to run more stably so as to further improve the stability of the push rod, and the screw rod and the translation mechanism are also positioned on the other side, opposite to the motor, of the push rod at the moment, so that the center of gravity of a product is integrally closer to the push rod, the stress of the product is more uniform, the stability is better, the fixing part is not easy to generate local abrasion and looseness, and the service life of the product is prolonged; furthermore, in order to make the structure more compact and the stability of product operation, the screw rod is arranged in parallel with the central shaft of the motor, the transmission mechanism further comprises a transmission part, the transmission part comprises a driving wheel and a driven wheel, the driving wheel is fixed on the output shaft of the motor, the driven wheel is fixed on the screw rod, and the driving wheel is meshed with the driven wheel; with the center pin of lead screw (the direction line that the slider moved on the lead screw promptly) and the output shaft axis parallel arrangement of motor, can make the focus of whole product more be close to the push rod like this to make the operation more stable, the reaction force that the push rod received is also more balanced, when installing on the door of automobile body that corresponds, can not cause the damage of imbalance and not hard up the circumstances yet to fixed part, make the product operation more stable, life is longer.
In order to facilitate the installation of the screw rod and improve the running stability of the screw rod, the cavity is internally provided with a first installation part and a second installation part for installing the screw rod, the first installation part is provided with a first bearing, and the second installation part is provided with a second bearing; one end of the screw rod is arranged on the first bearing, and the other end of the screw rod is arranged on the second bearing; through the arrangement of the mounting part and the bearing, the screw rod can run more stably, and the noise and corresponding abrasion are reduced; in order to facilitate the installation of the bearing and the screw rod, the clamp spring can be selected for the first installation part and the second installation part.
The sliding block can be arranged in such a way that the sliding block comprises a sleeve joint part sleeved on the screw rod and a connecting part rotatably connected with the push rod, and the sleeve joint part is sleeved on the screw rod and is in threaded connection with the screw rod; the rotatable connection mode of the push rod and the connecting part can adopt the modes of ball riveting, bearing, pin joint and the like for connection; the shape of the push rod can be not specially limited, such as a long rod and an arched rod with a certain radian, and when the arched rod is adopted, the opening on the shell is correspondingly arranged.
In order to further improve the running stability of the product and reduce noise, the sleeving part is a metal nut, and the outer surface of the metal nut is further coated with a plastic layer; for the selection of the plastic layer, plastic materials with certain deformation capability or smaller hardness such as silica gel, nylon, POM and the like can be selected; the wear resistance of materials such as nylon, POM and the like is better than that of silica gel, and the service life of the product can be further prolonged by selecting the materials; through adopting outside cladding plastic layer, can reduce the weight of whole slider to promote the stability of product, and the setting on plastic layer can reduce the noise that the slider friction sent in service.
In order to facilitate the installation and maintenance of products, the shell comprises a base plate, a cover plate and a shell plate, wherein a channel is arranged in the shell plate, and two ends of the channel are respectively sealed by the cover plate and the base plate to form a cavity for installing a motor and a translation mechanism; the base plate is provided with an opening through which the push rod penetrates, the base plate is detachably connected with the shell plate, and the cover plate is detachably connected with the shell plate; the cover plate and the base plate are arranged through the structure, so that the installation and maintenance can be more convenient, and the sealing performance of the product can be better due to the arrangement of the cover plate and the base plate; correspondingly, in order to further improve the sealing performance and the waterproof performance of the product, a sealing mechanism, such as a sealing gasket and the like, can be additionally arranged at the position where the base plate and the cover plate are respectively connected with the shell plate; correspondingly, two ends of the screw rod can be respectively arranged on the cover plate and the base plate.
The motor in the present invention is a conventional motor capable of realizing forward rotation and reverse rotation, and a circuit structure or a control program for controlling the forward rotation and the reverse rotation of the motor are prior art in the field, and are not described herein.
The utility model provides an automobile door, automobile door includes door body and push rod structure, push rod structure installs on the door body. The automobile door adopting the push rod structure has the advantages of more stable product operation and longer service life.
The automobile comprises an automobile body and the automobile door, wherein one end of the push rod, which extends out of the shell, is rotatably connected with the automobile body; the automobile with the push rod structure has the advantages that the closing and opening of the automobile door are more stable, and the service life is longer.
Example 1
With reference to fig. 1-3, a push rod structure for an automobile door comprises a housing 1, a motor 3, a push rod 2 and a translation mechanism, wherein the motor is used for driving the translation mechanism to perform linear reciprocating motion, a cavity 123 for mounting the motor and the translation mechanism is arranged in the housing, and a space for accommodating the push rod is arranged between the motor and the translation mechanism in the cavity of the housing; one end of the push rod is rotatably connected with the translation mechanism, the other end of the push rod extends out of the shell, and the shell is provided with an opening through which the push rod penetrates;
the push rod structure further comprises a transmission mechanism, the transmission mechanism is arranged in the cavity and used for converting the axial rotation of the output shaft of the motor into the linear reciprocating motion of the translation mechanism; the translation mechanism is a sliding block 5, the transmission mechanism comprises a screw rod 4, the sliding block is sleeved on the screw rod and is in threaded connection with the screw rod, the push rod is rotatably connected with the sliding block, and the motor drives the screw rod to rotate along the axis of the screw rod so as to drive the sliding block to do linear reciprocating motion;
the screw rod is arranged in parallel with the central shaft of the motor, the transmission mechanism further comprises a transmission part 9, the transmission part comprises a driving wheel 91 and a driven wheel 93, the driving wheel is fixed on an output shaft 92 of the motor, the driven wheel is fixed on the screw rod, and the driving wheel is meshed with the driven wheel;
the shell comprises a base plate 11, a cover plate 13 and a shell plate 12, wherein a channel is arranged in the shell plate, and two ends of the channel are respectively sealed by the cover plate and the base plate to form a cavity for mounting the motor and the translation mechanism; the base plate is provided with an opening through which the push rod penetrates, the base plate is detachably connected with the shell plate, and the cover plate is detachably connected with the shell plate; a first mounting part and a second mounting part for mounting the screw rod are arranged in the cavity, a first bearing 6 is arranged on the first mounting part (the first mounting part and the second mounting part are both steel wire clamp springs 7 in the embodiment and are fixed by the clamp springs, so that screws do not need to be mounted inside, and mounting and maintenance are more convenient), and a second bearing (not marked) is arranged on the second mounting part; one end of the screw rod is arranged on the first bearing, and the other end of the screw rod is arranged on the second bearing;
the sliding block comprises a sleeve joint part sleeved on the screw rod and a connecting part rotatably connected with the push rod, and the sleeve joint part is sleeved on the screw rod and is in threaded connection with the screw rod;
in the invention, a further preferable scheme is that the sleeving part is a metal nut, and the outer surface of the metal nut is further coated with a plastic layer;
a retainer 10 is arranged between the motor and the transmission structure, a buckle 101 is arranged on one side surface of the retainer close to the screw rod, a buckle position matched with the buckle is arranged on the shell plate, the retainer is fixed on the shell plate through the matching of the buckle and the buckle position, the motor is pressed and fixed, and the other end of the motor is abutted against the wall of the cavity to realize the fixation of the motor 3;
two ends of the screw rod are respectively arranged on the cover plate and the base plate, and sleeves 8 are arranged at corresponding mounting positions and can be ball sleeves;
a lug 121 is arranged on one side of the shell plate, which is covered with the substrate, a screw through hole is arranged on the lug, a U-shaped groove 122 is arranged on one side of the lug, which faces the cover plate, and the screw through hole is arranged in the U-shaped groove; the screw through hole is used for penetrating the screw to be connected with the automobile door, when the automobile door is installed, the polygonal nut of the screw is arranged in the U-shaped groove 122, and partial side line of the polygonal nut is attached to the side line of the U-shaped groove 122, so that the rotation of the screw is limited, and the automobile door is convenient to install.
Example 2
An automobile door comprises a door body and the push rod structure of embodiment 1, wherein the push rod structure is installed on the door body.
Example 3
An automobile comprises an automobile body and an automobile door of embodiment 2, wherein one end of a push rod extending out of a shell is rotatably connected with the automobile body;
the described embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. The push rod structure for the automobile door is characterized by comprising a shell, a motor, a push rod and a translation mechanism, wherein the motor is used for driving the translation mechanism to do linear reciprocating motion; one end of the push rod is rotatably connected with the translation mechanism, the other end of the push rod extends out of the shell, and an opening for the push rod to penetrate out is formed in the shell.
2. The push rod structure for the automobile door according to claim 1, further comprising a transmission mechanism, the transmission mechanism being disposed in the cavity, the transmission mechanism being configured to convert an axial rotational motion of an output shaft of the motor into a linear reciprocating motion of the translation mechanism.
3. The door pushrod structure according to claim 2, wherein the translating mechanism is a slide block, the transmission mechanism comprises a screw rod, the slide block is disposed on the screw rod and threadedly connected to the screw rod, the pushrod is rotatably connected to the slide block, and the motor drives the screw rod to rotate along an axis of the screw rod to drive the slide block to linearly reciprocate.
4. The push rod structure for the automobile door as claimed in claim 3, wherein the screw rod is disposed in parallel with a central axis of the motor, the transmission mechanism further comprises a transmission member, the transmission member comprises a driving wheel and a driven wheel, the driving wheel is fixed to an output shaft of the motor, the driven wheel is fixed to the screw rod, and the driving wheel is engaged with the driven wheel.
5. The push rod structure for the automobile door according to claim 3, wherein a first mounting portion and a second mounting portion for mounting the screw rod are provided in the cavity, the first mounting portion is provided with a first bearing, and the second mounting portion is provided with a second bearing; one end of the screw rod is installed on the first bearing, and the other end of the screw rod is installed on the second bearing.
6. The push rod structure for the automobile door according to claim 3, wherein the slider includes a sleeve portion sleeved on the screw rod and a connecting portion rotatably connected to the push rod, and the sleeve portion is sleeved on the screw rod and is threadedly connected to the screw rod.
7. The push rod structure for the automobile door according to claim 6, wherein the sleeve portion is a metal nut, and an outer surface of the metal nut is further coated with a plastic layer.
8. The push rod structure for the automobile door according to claim 1, wherein the housing comprises a base plate, a cover plate and a shell plate, a channel is arranged in the shell plate, and two ends of the channel are respectively closed by the cover plate and the base plate to form a cavity for mounting the motor and the translation mechanism; the base plate is provided with an opening for the push rod to penetrate out, the base plate is detachably connected with the shell plate, and the cover plate is detachably connected with the shell plate.
9. An automotive door comprising a door body and a push rod structure according to any one of claims 1 to 8 mounted on the door body.
10. An automobile, characterized in that the automobile comprises an automobile body and the automobile door according to claim 9, wherein one end of the push rod extending out of the shell is rotatably connected with the automobile body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010172268.9A CN113389460A (en) | 2020-03-12 | 2020-03-12 | Push rod structure for automobile door, automobile door and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010172268.9A CN113389460A (en) | 2020-03-12 | 2020-03-12 | Push rod structure for automobile door, automobile door and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113389460A true CN113389460A (en) | 2021-09-14 |
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ID=77615831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010172268.9A Pending CN113389460A (en) | 2020-03-12 | 2020-03-12 | Push rod structure for automobile door, automobile door and automobile |
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| Country | Link |
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| CN (1) | CN113389460A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562172A (en) * | 2021-11-08 | 2022-05-31 | 上海恩井汽车科技有限公司 | Automatic opening and closing actuating device for vehicle door and motor vehicle |
| WO2023088238A1 (en) * | 2021-11-16 | 2023-05-25 | 宁波信泰机械有限公司 | Side door driving mechanism |
-
2020
- 2020-03-12 CN CN202010172268.9A patent/CN113389460A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562172A (en) * | 2021-11-08 | 2022-05-31 | 上海恩井汽车科技有限公司 | Automatic opening and closing actuating device for vehicle door and motor vehicle |
| WO2023088238A1 (en) * | 2021-11-16 | 2023-05-25 | 宁波信泰机械有限公司 | Side door driving mechanism |
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