CN102555963A - Automobile door guardrail - Google Patents
Automobile door guardrail Download PDFInfo
- Publication number
- CN102555963A CN102555963A CN2010105980309A CN201010598030A CN102555963A CN 102555963 A CN102555963 A CN 102555963A CN 2010105980309 A CN2010105980309 A CN 2010105980309A CN 201010598030 A CN201010598030 A CN 201010598030A CN 102555963 A CN102555963 A CN 102555963A
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- China
- Prior art keywords
- protection frame
- vertical
- cross
- protective frame
- retractor device
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Abstract
The invention discloses an automobile door guardrail, which comprises a retractable device, a transverse protective frame, a longitudinal protective frame and a rotary device. The retractable device moves retractably to drive the transverse protective frame and the longitudinal protective frame to extend out and retract in, the transverse protective frame is connected with the retractable device and changes positions according to retractable movement of the retractable device, the longitudinal protective frame is rotatably connected with the transverse protective frame, and the rotary device drives the longitudinal protective frame to rotate. The automobile door guardrail is suitable for various automobiles and can be directly embedded into an automobile chassis during production of the automobiles. The retractable device and the rotary device can be realized by optionally combining gears with electric push rods, length and positions can be optionally combined and adjusted, and protective frame design and the like are all freely changeable. The automobile door guardrail can effectively protect the automobile from being scratched during parking, and damage of automobile doors is avoided.
Description
Technical field
The present invention relates to the car protective device technical field, specifically a kind of arrangements for automotive doors guardrail.
Background technology
At present, automobile parking when roadside or parking area etc. are local, receive easily other vehicles through or switch door and being scratched.Not only make the car owner suffer necessarily loss economically, also can influence car owner's mood in addition.Especially new car or famous and precious automobile are scratched and when damaging, economic loss and emotional distress are bigger.Need a kind of fender guard that can effectively protect arrangements for automotive doors for this reason, when automobile parking, avoid scratching and the loss that causes.
Summary of the invention
In order to solve the problems referred to above that exist in the prior art, the invention provides a kind of arrangements for automotive doors guardrail that can effectively protect car door not scratched.
In order to solve the problems of the technologies described above, the present invention has adopted following technical scheme:
The arrangements for automotive doors guardrail comprises retractor device, cross-protection frame, vertical protection frame and slewing arrangement, wherein:
Retractor device carries out fore and aft motion, and then drives the cross-protection frame and the vertical protection frame stretches out and indentation;
The cross-protection frame is connected with retractor device, based on the stretching motion of retractor device and change the position;
The vertical protection frame is connected with the cross-protection frame is rotatable;
Slewing arrangement drives the rotation of vertical protection frame.
Said retractor device is an electric pushrod.
Said wheel word comprises motor and gear cluster, and wherein gear cluster is in transmission connection with motor and vertical protection frame respectively.
Said cross-protection frame comprises and the vertically disposed cross bar of retractor device that the two ends of cross bar are respectively equipped with the vertical pole vertical with cross bar, are provided with inclined support bar between cross bar and the vertical pole.
Compared with prior art, beneficial effect of the present invention is:
The present invention is simple in structure, is easy to install, and is easy to make, and is easy to use.
The structure of arrangements for automotive doors guardrail of the present invention adopts micro-machine and small electrical push rod and tries one's best thin rod member and miniature parts, avoids their the too high excessive reduction that causes the chassis actual height.Guaranteed traffic safety.
Description of drawings
Fig. 1 is the structural representation of arrangements for automotive doors guardrail of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail, but not as to qualification of the present invention.
As depicted in figs. 1 and 2, Fig. 1 is the structural representation of arrangements for automotive doors guardrail of the present invention; Fig. 2 is the enlarged drawing of the A portion of Fig. 1.The arrangements for automotive doors guardrail; Comprise retractor device 1, cross-protection frame 2, vertical protection frame 3 and slewing arrangement 4; Wherein: retractor device 1, adopt electric pushrod, comprise first electric pushrod 101 and second electric pushrod 102; First electric pushrod 101 and second electric pushrod 102 all are fixed on the car chassis, drive cross-protection frame 2 and stretch out and indentation with vertical protection frame 3; Cross-protection frame 2; Comprise the first cross-protection frame 201 and the second cross-protection frame 202; The first cross-protection frame 201 is connected with first electric pushrod 101; The second cross-protection frame 202 is connected with second electric pushrod 102, and the first cross-protection frame 201 and the second cross-protection frame 202 are respectively under the drive of the fore and aft motion of first electric pushrod 101 and second electric pushrod 102 and change the position; Vertical protection frame 3 comprises the first vertical protection frame 301 and the second vertical protection frame, 302, the first vertical protection framves 301 and 201 rotatable connections of the first cross-protection frame, the second vertical protection frame 302 and 202 rotatable connections of the second cross-protection frame; Slewing arrangement 4; Comprise first slewing arrangement 401 and the drive second vertical protection frame 302 second slewing arrangements 402 that drive 301 rotations of the first vertical protection frame; The first spinning device 401 and the second spinning device 401 can constitute by motor and gear cluster; Wherein gear cluster is in transmission connection with motor and vertical protection frame respectively, and the motor driven gear group is rotated, first, second vertical protection frame rotation of gear set drive.The first spinning device 401 and the second spinning device 401 can adopt electric pushrod or other can make any device of vertical protection frame rotation.The said first cross-protection frame is identical with the structure of the second cross-protection frame, includes and the vertically disposed cross bar 21 of retractor device, and the two ends of cross bar 21 are respectively equipped with the vertical pole vertical with cross bar 22, are provided with inclined support bar 23 between cross bar 21 and the vertical pole 22.Cross bar 21 is connected with electric pushrod.Also comprise computer controller; Control electric pushrod make fore and aft motion so that make the cross-protection frame with the vertical protection frame move to needs the position; The control motor selects transhipment moving, and then drives the vertical protection frame and be rotated motion, makes the vertical protection frame parallel or vertical with the cross-protection frame.
When the automobile stagnation of movement, the guard bar on car door both sides moves simultaneously.
1: electric pushrod promotes the both sides of cross-protection frame to car, and the cross-protection frame is connected with the vertical protection frame through bolt.Cross-protection frame and vertical protection frame are crossed car door to the certain distance of two side shiftings simultaneously.The bottom of cross-protection frame and vertical protection frame is equipped with the spherical bearing seat, is convenient to them and on chassis, walks.Montant periphery in the cross-protection frame is provided with linear bearing, and it makes montant on a contour plane, do straight line fortune merit as support.
2: when cross-protection frame and vertical protection frame are pulled to the position, thereby motor driven gear, tooth bar pay and make the vertical protection frame upwards do the rotation of 90 degree, make the vertical protection frame lift a height, arrive the purpose of protection arrangements for automotive doors.Motor and chassis are fixed.The gear bush of pass in its middle gear is made, the cross-protection frame can not limit this action during as the rotation of 90 degree.Between cross-protection frame and vertical protection frame, be provided with bull stick, it is connected through bearing pin with fork and montant.Bull stick drives the vertical protection frame and does: the rotation of 90 degree.
3: when the needs actuating vehicle, counter motion is done in preceding two actions.
Computer controller of the present invention adopts vehicle-mounted computer, retractor device with revolve the shape device and be connected with vehicle-mounted computer.Vehicle-mounted computer has the electronic induction controllable function simultaneously; After stopping, car door is reliably closed, and vehicle-mounted computer is received action command; The control retractor device drives the cross-protection frame and moves to vehicle side; After moving to the relevant position, vehicle-mounted computer control slewing arrangement drives the vertical protection device and rotates to door outside, thereby the protection car door is not scratched.The power taking of electric pushrod and motor and control circuit links to each other through storage battery on circuit and the car.Automatically flexible, the adjustable and retractable bar, applicable variant model luxury car, Ferrari, benz, BMW, Rolls Royce waits various luxury cars and sport car.
Guardrail of the present invention adopts conventional materials such as alloy, metal, corrosion-resistant steel, and the vertical protection frame can adopt the high strength synthetic plastics.
Above embodiment is merely exemplary embodiment of the present invention, is not used in restriction the present invention, and protection scope of the present invention is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the present invention in essence of the present invention and protection domain, this modification or be equal to replacement and also should be regarded as dropping in protection scope of the present invention.
Claims (5)
1. the arrangements for automotive doors guardrail is characterized in that, comprises retractor device, cross-protection frame, vertical protection frame and slewing arrangement, wherein:
Retractor device carries out fore and aft motion, and then drives the cross-protection frame and the vertical protection frame stretches out and indentation;
The cross-protection frame is connected with retractor device, based on the stretching motion of retractor device and change the position;
The vertical protection frame is connected with the cross-protection frame is rotatable;
Slewing arrangement drives the rotation of vertical protection frame.
2. arrangements for automotive doors protection according to claim 1 hurdle is characterized in that said retractor device is an electric pushrod.
3. arrangements for automotive doors protection according to claim 1 hurdle is characterized in that said wheel word comprises motor and gear cluster, and wherein gear cluster is in transmission connection with motor and vertical protection frame respectively.
4. arrangements for automotive doors protection according to claim 1 hurdle is characterized in that said cross-protection frame comprises and the vertically disposed cross bar of retractor device that the two ends of cross bar are respectively equipped with the vertical pole vertical with cross bar, are provided with inclined support bar between cross bar and the vertical pole.
5. arrangements for automotive doors protection according to claim 1 hurdle; It is characterized in that; Also comprise computer controller, the control electric pushrod is made fore and aft motion and then is made the position that cross-protection frame river vertical protection frame moves to be needed, and the control motor selects transhipment moving; And then drive the vertical protection frame and be rotated motion, make the vertical protection frame parallel or vertical with the cross-protection frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105980309A CN102555963A (en) | 2010-12-21 | 2010-12-21 | Automobile door guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105980309A CN102555963A (en) | 2010-12-21 | 2010-12-21 | Automobile door guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102555963A true CN102555963A (en) | 2012-07-11 |
Family
ID=46403008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105980309A Pending CN102555963A (en) | 2010-12-21 | 2010-12-21 | Automobile door guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102555963A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9994168B1 (en) | 2017-02-23 | 2018-06-12 | Ford Global Technologies, Llc | Active dent shield for vehicle door |
| US10239478B2 (en) | 2017-03-30 | 2019-03-26 | Ford Global Technologies Llc | Four-quadrant protective dent shield system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3718357A (en) * | 1971-10-26 | 1973-02-27 | A Hertzell | Retractable side bumper guard |
| US4217715A (en) * | 1979-02-08 | 1980-08-19 | Bryan William G Jr | Side protector for vehicles |
| US4437697A (en) * | 1982-08-19 | 1984-03-20 | Hinojos Paul R | Retractable automobile sideguard |
| US5518283A (en) * | 1994-08-23 | 1996-05-21 | Egelske; Brett A. | Protective guard assembly for vehicles |
| US7077440B1 (en) * | 2004-10-08 | 2006-07-18 | Armindo Morales | Knockdown nerf bar for replaceably and adjustably protecting a side of a vehicle from dings and dents |
| CN201287694Y (en) * | 2008-07-07 | 2009-08-12 | 况建璋 | Automobile protective system |
| US20090278363A1 (en) * | 2008-05-08 | 2009-11-12 | Gm Global Technology Operations, Inc. | Active Materials Based Impact Management Systems |
-
2010
- 2010-12-21 CN CN2010105980309A patent/CN102555963A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3718357A (en) * | 1971-10-26 | 1973-02-27 | A Hertzell | Retractable side bumper guard |
| US4217715A (en) * | 1979-02-08 | 1980-08-19 | Bryan William G Jr | Side protector for vehicles |
| US4437697A (en) * | 1982-08-19 | 1984-03-20 | Hinojos Paul R | Retractable automobile sideguard |
| US5518283A (en) * | 1994-08-23 | 1996-05-21 | Egelske; Brett A. | Protective guard assembly for vehicles |
| US7077440B1 (en) * | 2004-10-08 | 2006-07-18 | Armindo Morales | Knockdown nerf bar for replaceably and adjustably protecting a side of a vehicle from dings and dents |
| US20090278363A1 (en) * | 2008-05-08 | 2009-11-12 | Gm Global Technology Operations, Inc. | Active Materials Based Impact Management Systems |
| CN201287694Y (en) * | 2008-07-07 | 2009-08-12 | 况建璋 | Automobile protective system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9994168B1 (en) | 2017-02-23 | 2018-06-12 | Ford Global Technologies, Llc | Active dent shield for vehicle door |
| US10239478B2 (en) | 2017-03-30 | 2019-03-26 | Ford Global Technologies Llc | Four-quadrant protective dent shield system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |