CN103573095A - Opening mechanism for automotive trunk lid and design method thereof - Google Patents
Opening mechanism for automotive trunk lid and design method thereof Download PDFInfo
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- CN103573095A CN103573095A CN201310488114.0A CN201310488114A CN103573095A CN 103573095 A CN103573095 A CN 103573095A CN 201310488114 A CN201310488114 A CN 201310488114A CN 103573095 A CN103573095 A CN 103573095A
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- movement support
- arcuate movement
- opening mechanism
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Abstract
The invention discloses an opening mechanism for an automotive trunk lid and a design method thereof. The opening mechanism for the automotive trunk lid comprises an arc-shaped moving support and a driving device, wherein one end of the arc-shaped moving support is fixedly arranged on the trunk lid, and the driving device is fixedly arranged on an automobile body. The other end of the arc-shaped moving support penetrates through a sheet metal part on an automobile and is fixedly arranged on the driving device. The driving device drives the arc-shaped moving support to move, and the arc-shaped moving support drives the trunk lid to be opened and closed. The cross section of the arc-shaped moving support is circular. A round hole which is convenient for the arc-shaped moving support to pass without interference is formed in the sheet metal part, and the diameter of the round hole is at most 1 cm greater than that of the arc-shaped moving support. The opening mechanism for the automotive trunk lid with the structure and a design method thereof can determine a design border according to a specific automobile type, meet the demands of various automobile types, and improve the normal using performance. Meanwhile, the round hole in the sheet metal part ensures that the arc-shaped moving support does not generate interference in the moving process.
Description
Technical field
The present invention relates to Vehicle Engineering, especially relate to a kind of opening mechanism for car boot cover and relate to method.
Background technology
Have in the market various luggage-boot lids or back door to open servomechanism, wherein comparatively common servomechanism has air spring, torsion bar, motor etc., and movement executing mechanism comparatively common are four connecting rods, crank connecting link etc.Yet the cost of torsion bar power-assisted is lower, performance is also comparatively general, and the scope of application is narrower; The combined mechanism of air spring and four connecting rods is used for the car of higher level, better performances, and cost is also higher, the scope of application is limited; The remote control servomechanism Ke Yu multi-motion executing agency associated working that technology content is higher, performance is best, and cost is the highest, only has the just application to some extent of high-end car, and the scope of application is limited to the most.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of opening mechanism for car boot cover and method for designing thereof for problems of the prior art, its objective is this kind can be applied in various vehicles widely by motor-driven servomechanism, improve the functional performance of car load.
To be this kind comprise that for the opening mechanism of car boot cover one end is fixed on arcuate movement support and the drive unit on luggage-boot lid to technical scheme of the present invention, described drive unit is fixed on vehicle body, the other end of described arcuate movement support passes the sheet metal component on automobile and is fixed on drive unit, drive unit drives the motion of arcuate movement support, and arcuate movement support drives deck-lid release and closes.
The cross section of described arcuate movement support is circular, described sheet metal component be provided be convenient to arcuate movement support by and the circular hole that can not interfere, the diameter of circular hole is than in the large 1CM of the diameter of arcuate movement support.
Described drive unit is by driven by motor, and the signal enabling that motor sends by remote-control key is worked.
A kind of method for designing for the above-mentioned opening mechanism for car boot cover comprises:
1) determine plan boundary: the plan boundary that is first identified for the opening mechanism of car boot cover according to the size of concrete vehicle;
2) modeling carry out motion simulation, the moving displacement of output observation point;
3) according to the adjustment on border, further optimize;
4) the final shape and size of determining the arcuate movement support that can be used for engineering.
In the motion simulation stage, when the circular hole on sheet metal component is designed, guarantee that arcuate movement support can not interfere in motion process.
This kind with said structure can be determined plan boundary according to concrete vehicle for opening mechanism and the method for designing thereof of car boot cover, then modeling and simulating, the moving displacement of output observation point, and can further optimize according to the adjustment on border, the final shape and size of determining the arcuate movement support that can be used for engineering, meet the demand of various vehicles, improved normal functional performance; Meanwhile, the circular hole arranging on sheet metal component guarantees that arcuate movement support can not interfere in motion process, and the slightly larger in diameter of circular hole, in the diameter of arcuate movement support, guarantees that user can not see the device of sheet metal component inside, has met demand attractive in appearance.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is the structural representation of luggage-boot lid closed condition in the present invention.
Fig. 2 is the structural representation of baggage-compartment release state in the present invention.
Fig. 3 is the design flow diagram for the method for designing of the opening mechanism for car boot cover.
In Fig. 1-3,1: luggage-boot lid; 2: arcuate movement support.
The specific embodiment
Fig. 1 is the structural representation of luggage-boot lid closed condition in the present invention, and Fig. 2 is the structural representation of baggage-compartment release state in the present invention, and Fig. 3 is the design flow diagram for the method for designing of the opening mechanism for car boot cover.From structure shown in Fig. 1-Fig. 3 in conjunction with, this kind comprises that for the opening mechanism of car boot cover one end is fixed on arcuate movement support 2 and the drive unit on luggage-boot lid 1, described drive unit is fixed on vehicle body, the other end of described arcuate movement support 2 passes the sheet metal component on automobile and is fixed on drive unit, drive unit is by driven by motor, and the signal enabling that motor sends by remote-control key is worked.Drive unit drives 2 motions of arcuate movement support, and arcuate movement support 2 drives luggage-boot lid 1 to open and close.
The cross section of arcuate movement support 2 is circular, described sheet metal component be provided be convenient to arcuate movement support 2 by and the circular hole that can not interfere, the diameter of circular hole is than in the large 1CM of the diameter of arcuate movement support 2.
Method for designing for the opening mechanism for car boot cover comprises:
1) determine plan boundary: the plan boundary that is first identified for the opening mechanism of car boot cover according to the size of concrete vehicle;
2) modeling carry out motion simulation, the moving displacement of output observation point;
3) according to the adjustment on border, further optimize;
4) the final shape and size of determining the arcuate movement support 2 that can be used for engineering.
In the motion simulation stage, when the circular hole on sheet metal component is designed, guarantee that arcuate movement support 2 can not interfere in motion process.
This kind with said structure can be determined plan boundary according to concrete vehicle for opening mechanism and the method for designing thereof of car boot cover, then modeling and simulating, the moving displacement of output observation point, and can further optimize according to the adjustment on border, the final shape and size of determining the arcuate movement support that can be used for engineering, meet the demand of various vehicles, improved normal functional performance; Meanwhile, the circular hole arranging on sheet metal component guarantees that arcuate movement support can not interfere in motion process, and the slightly larger in diameter of circular hole, in the diameter of arcuate movement support, guarantees that user can not see the device of sheet metal component inside, has met demand attractive in appearance.
Claims (4)
1. the opening mechanism for car boot cover, it is characterized in that: the described opening mechanism for car boot cover comprises that one end is fixed on arcuate movement support (2) and the drive unit on luggage-boot lid (1), described drive unit is fixed on vehicle body, the other end of described arcuate movement support (2) passes the sheet metal component on automobile and is fixed on drive unit, described drive unit passes through driven by motor, and the signal enabling that motor sends by remote-control key is worked, drive unit drives arcuate movement support (2) motion, arcuate movement support (2) drives luggage-boot lid (1) to open and close.
2. a kind of opening mechanism for car boot cover according to claim 1, it is characterized in that: the cross section of described arcuate movement support (2) is for circular, described sheet metal component be provided be convenient to arcuate movement support (2) by and the circular hole that can not interfere, the diameter of circular hole is than in the large 1CM of diameter of arcuate movement support (2).
3. for a method for designing for the opening mechanism for car boot cover claimed in claim 2, it is characterized in that: described method for designing comprises,
1) determine plan boundary: the plan boundary that is first identified for the opening mechanism of car boot cover according to the size of concrete vehicle;
2) modeling carry out motion simulation, the moving displacement of output observation point;
3) according to the adjustment on border, further optimize;
4) the final shape and size of determining the arcuate movement support (2) that can be used for engineering.
4. according to right, want the method for designing for the opening mechanism for car boot cover described in 3, it is characterized in that: in the motion simulation stage, when the circular hole on sheet metal component is designed, guarantee that arcuate movement support (2) can not interfere in motion process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310488114.0A CN103573095A (en) | 2013-10-17 | 2013-10-17 | Opening mechanism for automotive trunk lid and design method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310488114.0A CN103573095A (en) | 2013-10-17 | 2013-10-17 | Opening mechanism for automotive trunk lid and design method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103573095A true CN103573095A (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310488114.0A Pending CN103573095A (en) | 2013-10-17 | 2013-10-17 | Opening mechanism for automotive trunk lid and design method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103573095A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573094A (en) * | 2013-10-17 | 2014-02-12 | 芜湖市顺昌汽车配件有限公司 | Trunk lid opening mechanism and design method thereof |
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| CN1513710A (en) * | 2002-12-20 | 2004-07-21 | ���＼�й�ҵ��ʽ���� | Automatic opening/closing device for vehicle |
| DE102009023594A1 (en) * | 2009-06-02 | 2010-12-09 | Volkswagen Ag | Method and device for actuating a closing element of a vehicle |
| US20120205937A1 (en) * | 2011-02-10 | 2012-08-16 | GM Global Technology Operations LLC | Closeout panel for vehicle deck lid hinge |
| CN102693339A (en) * | 2012-05-16 | 2012-09-26 | 河海大学常州校区 | Comprehensive analysis method for crank link mechanism of a Stirling refrigerator |
| CN102930098A (en) * | 2012-10-29 | 2013-02-13 | 奇瑞汽车股份有限公司 | Method and device for determining installation position of four-bar hinge at back door of automobile |
| CN103573094A (en) * | 2013-10-17 | 2014-02-12 | 芜湖市顺昌汽车配件有限公司 | Trunk lid opening mechanism and design method thereof |
| CN203640487U (en) * | 2013-10-17 | 2014-06-11 | 芜湖市顺昌汽车配件有限公司 | Trunk lid opening mechanism |
| CN203822040U (en) * | 2013-10-17 | 2014-09-10 | 芜湖市顺昌汽车配件有限公司 | Unlatching mechanism for car trunk cover |
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2013
- 2013-10-17 CN CN201310488114.0A patent/CN103573095A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1513710A (en) * | 2002-12-20 | 2004-07-21 | ���＼�й�ҵ��ʽ���� | Automatic opening/closing device for vehicle |
| DE102009023594A1 (en) * | 2009-06-02 | 2010-12-09 | Volkswagen Ag | Method and device for actuating a closing element of a vehicle |
| US20120205937A1 (en) * | 2011-02-10 | 2012-08-16 | GM Global Technology Operations LLC | Closeout panel for vehicle deck lid hinge |
| CN102693339A (en) * | 2012-05-16 | 2012-09-26 | 河海大学常州校区 | Comprehensive analysis method for crank link mechanism of a Stirling refrigerator |
| CN102930098A (en) * | 2012-10-29 | 2013-02-13 | 奇瑞汽车股份有限公司 | Method and device for determining installation position of four-bar hinge at back door of automobile |
| CN103573094A (en) * | 2013-10-17 | 2014-02-12 | 芜湖市顺昌汽车配件有限公司 | Trunk lid opening mechanism and design method thereof |
| CN203640487U (en) * | 2013-10-17 | 2014-06-11 | 芜湖市顺昌汽车配件有限公司 | Trunk lid opening mechanism |
| CN203822040U (en) * | 2013-10-17 | 2014-09-10 | 芜湖市顺昌汽车配件有限公司 | Unlatching mechanism for car trunk cover |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573094A (en) * | 2013-10-17 | 2014-02-12 | 芜湖市顺昌汽车配件有限公司 | Trunk lid opening mechanism and design method thereof |
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Application publication date: 20140212 |