CN112127736A - Horizontal electric tail door stay bar for car - Google Patents
Horizontal electric tail door stay bar for car Download PDFInfo
- Publication number
- CN112127736A CN112127736A CN202011017661.7A CN202011017661A CN112127736A CN 112127736 A CN112127736 A CN 112127736A CN 202011017661 A CN202011017661 A CN 202011017661A CN 112127736 A CN112127736 A CN 112127736A
- Authority
- CN
- China
- Prior art keywords
- stay bar
- extension spring
- installation part
- installation department
- worm wheel
- Prior art date
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 30
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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
- 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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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/50—Mounting methods; Positioning
- E05Y2600/56—Positioning, e.g. re-positioning, or pre-mounting
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/548—Trunk lids
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention relates to the technical field of vehicles, in particular to a transverse car electric tail gate stay bar, which comprises a stay bar component and a driving component, wherein the stay bar component comprises a guide pipe, a lead screw arranged in the guide pipe and an extension spring sleeved outside the guide pipe, the driving component comprises a motor shell and a speed reducing motor arranged in the motor shell, one end of the guide pipe is provided with a main shell, the main shell comprises a first installation part and a second installation part, two ends of the first installation part are respectively connected with the guide pipe and a first ball head, the first installation part, the guide pipe and the first ball head are coaxially arranged, the second installation part is obliquely arranged on the side wall of the first installation part and communicated with the first installation part, and the tail end of the second installation part is detachably connected with: effectively reduce the required installation space of electronic tail-gate vaulting pole, improve the adaptability of electronic tail-gate vaulting pole.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a transverse electric tail gate stay bar of a car.
Background
The electric tail door stay bar of the car can realize automatic opening and automatic closing of the tail door of the car, namely, the weight of the tail door is balanced through a spring, and the stay bar is driven by a motor to axially stretch so as to realize automatic opening and closing of the tail door. However, due to the size limitation of the car trunk, the traditional single-shaft electric tail gate stay bar has insufficient arrangement space and cannot be applied to the car trunk.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the electric tail gate stay bar of the horizontal car aiming at the defects of the prior art, so that the installation space required by the electric tail gate stay bar is effectively reduced, and the adaptability of the electric tail gate stay bar is improved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electronic tail-gate vaulting pole of horizontal car, includes vaulting pole subassembly, drive assembly, the vaulting pole subassembly includes the pipe, sets up lead screw, the cover in the pipe and establishes the extension spring outside the pipe, drive assembly includes motor casing, sets up the gear motor in motor casing, its characterized in that: pipe one end is equipped with the main casing body, the main casing body includes first installation department and second installation department, the both ends of first installation department are connected with pipe, first bulb respectively, and the coaxial setting of three, the slope of second installation department sets up the lateral wall at first installation department and switches on with first installation department, the terminal and motor casing of second installation department can be dismantled and be connected.
Further, a worm wheel and a worm wheel seat which are sleeved with the lead screw are installed in the first installation portion, the worm wheel is installed on the worm wheel seat, a worm which can be meshed with the worm wheel is installed in the second installation portion, and the worm is connected with an output shaft of the speed reduction motor through a connecting piece.
Furthermore, two ends of the extension spring are respectively connected with the extension spring seat and the catheter fixing head.
Further, the tension spring seat is connected with the main shell, an external thread structure is formed on the radial outer wall of the tension spring seat, and the pitch diameter of threads of the external thread structure is larger than the inner diameter of the tension spring.
Further, the outer wall of the catheter fixing head is provided with an external thread structure, and the thread pitch of the external thread structure of the catheter fixing head is larger than that of the extension spring.
Furthermore, one end of the tension spring seat is connected with the second ball head.
The invention has the beneficial effects that: in the overall layout, a horizontal connection mode is adopted between the speed reducing motor and the stay bar assembly, the integral structure is different from the traditional coaxial arrangement, the main shell is connected with the speed reducing motor and the stay bar assembly, the space required by installation is shortened, and the integral structure can be used for a car trunk with limited axial space; the torque of the speed reducing motor is transmitted through the worm gear and the worm, the worm is just arranged in the second installation part of the main shell, and the structure is simple and compact.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a front view of the main housing.
Fig. 3 is a rear view of the main housing.
Fig. 4 is a schematic diagram of the transmission structure inside the main body.
Fig. 5 is a schematic structural view with the extension spring removed.
Detailed Description
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
As shown in fig. 1-5, a transverse car electric tailgate stay bar comprises a stay bar assembly and a driving assembly, the stay bar assembly comprises a guide tube 1, a lead screw 2 arranged in the guide tube 1, and an extension spring 3 sleeved outside the guide tube 1, the driving assembly comprises a motor housing 4, and a reduction motor 5 arranged in the motor housing 4, one end of the guide tube 1 is provided with a main housing 6, the main housing 6 comprises a first mounting part 61 and a second mounting part 62, two ends of the first mounting part 61 are respectively connected with the guide tube 1 and a first bulb 7, the three are coaxially arranged, the second mounting part 62 is obliquely arranged on the side wall of the first mounting part 61 and is communicated with the first mounting part 61, the tail end of the second mounting part 62 is detachably connected with the motor housing 4, a worm wheel 8 sleeved with the lead screw 2 and a worm wheel seat 9 are arranged in the first mounting part 61, the worm wheel 8 is arranged on the worm wheel seat 9, a worm 10 capable of being meshed with the worm, the worm 10 is connected with the output shaft of the speed reducing motor 5 through a connecting piece 11.
Two ends of the extension spring 3 are respectively connected with the tension spring seat 31 and the catheter fixing head 32.
The tension spring seat 31 is connected with the main shell 6, and the radial outer wall of the tension spring seat 51 is formed with an external thread structure, and the pitch diameter of the external thread structure is larger than the inner diameter of the tension spring 3.
The outer wall of the catheter fixing head 32 is provided with an external thread structure, and the thread pitch of the external thread structure of the catheter fixing head 32 is larger than that of the extension spring 3.
One end of the tension spring seat 31 is connected with the second ball head 12.
Claims (6)
1. The utility model provides an electronic tail-gate vaulting pole of horizontal car, includes vaulting pole subassembly, drive assembly, the vaulting pole subassembly includes the pipe, sets up lead screw, the cover in the pipe and establishes the extension spring outside the pipe, drive assembly includes motor casing, sets up the gear motor in motor casing, its characterized in that: pipe one end is equipped with the main casing body, the main casing body includes first installation department and second installation department, the both ends of first installation department are connected with pipe, first bulb respectively, and the coaxial setting of three, the slope of second installation department sets up the lateral wall at first installation department and switches on with first installation department, the terminal and motor casing of second installation department can be dismantled and be connected.
2. The electric tailgate stay bar of a horizontal car according to claim 1, characterized in that: the worm wheel and the worm wheel seat are installed in the first installation portion and sleeved with the lead screw, the worm wheel is installed on the worm wheel seat, the worm capable of being meshed with the worm wheel is installed in the second installation portion, and the worm is connected with an output shaft of the speed reduction motor through a connecting piece.
3. The electric tailgate stay bar of a horizontal car according to claim 1, characterized in that:
and two ends of the extension spring are respectively connected with the extension spring seat and the catheter fixing head.
4. The electric tailgate stay bar of a horizontal car according to claim 3, characterized in that: the extension spring seat is connected with the main shell, an external thread structure is formed on the radial outer wall of the extension spring seat, and the pitch diameter of the thread of the external thread structure is larger than the inner diameter of the extension spring.
5. The electric tailgate stay bar of a horizontal car according to claim 3, characterized in that: the outer wall of the catheter fixing head is provided with an external thread structure, and the thread pitch of the external thread structure of the catheter fixing head is larger than that of the extension spring.
6. The electric tailgate stay bar of a horizontal car according to claim 3, characterized in that: one end of the tension spring seat is connected with the second ball head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011017661.7A CN112127736A (en) | 2020-09-24 | 2020-09-24 | Horizontal electric tail door stay bar for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011017661.7A CN112127736A (en) | 2020-09-24 | 2020-09-24 | Horizontal electric tail door stay bar for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112127736A true CN112127736A (en) | 2020-12-25 |
Family
ID=73839742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011017661.7A Pending CN112127736A (en) | 2020-09-24 | 2020-09-24 | Horizontal electric tail door stay bar for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112127736A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080276537A1 (en) * | 2007-05-09 | 2008-11-13 | Dura Global Technologies, Inc. | Liftgate drive unit |
| US20150376929A1 (en) * | 2014-06-27 | 2015-12-31 | Magna Closures Inc. | Electromechanical strut with integrated flex coupling and slip device and clutch/coupling assembly therefor |
| CN106761140A (en) * | 2017-01-23 | 2017-05-31 | 安徽沃杰斯汽车科技有限公司 | A kind of car electric tail gate strut |
| CN110984763A (en) * | 2020-01-09 | 2020-04-10 | 上海万超汽车天窗有限公司 | Electric tail door stay bar structure of car |
| CN210661027U (en) * | 2019-09-20 | 2020-06-02 | 浙江龙纪汽车零部件股份有限公司 | A integral type ball seat for auto electric tail-gate vaulting pole |
| CN111342608A (en) * | 2020-04-03 | 2020-06-26 | 嵊州市宏诺机电有限公司 | Motor, motor driving system, electric push rod and electric speed reducer |
| CN111379495A (en) * | 2020-03-14 | 2020-07-07 | 上海恩井汽车科技有限公司 | Automobile rear cover driving device |
| CN211081447U (en) * | 2019-09-20 | 2020-07-24 | 浙江龙纪汽车零部件股份有限公司 | Automobile electric tail door stay bar with electromagnetic brake |
-
2020
- 2020-09-24 CN CN202011017661.7A patent/CN112127736A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080276537A1 (en) * | 2007-05-09 | 2008-11-13 | Dura Global Technologies, Inc. | Liftgate drive unit |
| US20150376929A1 (en) * | 2014-06-27 | 2015-12-31 | Magna Closures Inc. | Electromechanical strut with integrated flex coupling and slip device and clutch/coupling assembly therefor |
| CN106761140A (en) * | 2017-01-23 | 2017-05-31 | 安徽沃杰斯汽车科技有限公司 | A kind of car electric tail gate strut |
| CN210661027U (en) * | 2019-09-20 | 2020-06-02 | 浙江龙纪汽车零部件股份有限公司 | A integral type ball seat for auto electric tail-gate vaulting pole |
| CN211081447U (en) * | 2019-09-20 | 2020-07-24 | 浙江龙纪汽车零部件股份有限公司 | Automobile electric tail door stay bar with electromagnetic brake |
| CN110984763A (en) * | 2020-01-09 | 2020-04-10 | 上海万超汽车天窗有限公司 | Electric tail door stay bar structure of car |
| CN111379495A (en) * | 2020-03-14 | 2020-07-07 | 上海恩井汽车科技有限公司 | Automobile rear cover driving device |
| CN111342608A (en) * | 2020-04-03 | 2020-06-26 | 嵊州市宏诺机电有限公司 | Motor, motor driving system, electric push rod and electric speed reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201225 |
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| RJ01 | Rejection of invention patent application after publication |