CN103112501A - Automobile engine hood opening device - Google Patents
Automobile engine hood opening device Download PDFInfo
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- CN103112501A CN103112501A CN2013100859754A CN201310085975A CN103112501A CN 103112501 A CN103112501 A CN 103112501A CN 2013100859754 A CN2013100859754 A CN 2013100859754A CN 201310085975 A CN201310085975 A CN 201310085975A CN 103112501 A CN103112501 A CN 103112501A
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- bonnet
- rigid disk
- anchor shaft
- handle
- actuation element
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- 238000012360 testing method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The invention discloses an automobile engine hood opening device which comprises an engine hood, an opening mechanism, a frame connecting rod and a first cylinder actuating element, wherein the opening mechanism comprises a second cylinder actuating element, a rotating handle and a fixing shaft; one end of the second cylinder actuating element is fixedly connected with the frame connecting rod, and the other end of the second cylinder actuating element is movably connected with one end of the rotating handle; the other end of the rotating handle extends below the engine hood in a mode of lifting the engine hood in an opened state; and the frame connecting rod is movably connected with the rotating handle through the fixing shaft. A suction disc is avoided in the automobile engine hood opening device, and the problem of a test under high-low temperature conditions is effectively solved; and moreover, the automobile engine hood opening device is simple in structure, the engine hood is prevented from being directly pushed open by the actuating elements, and thus the practicality of the experimental device is improved.
Description
Technical field
The present invention relates to a kind of opening mechanism, particularly a kind of car engine lid opening apparatus.
Background technology
Along with the development of automobile industry, people are more and more harsher to the performance requriements of automobile, and the dispatch from the factory test request of front various aspects of performance of automobile is also more and more higher.Wherein, the test requirements document of automobile engine cover also progressively improving, must be tested by car bonnet before automobile dispatches from the factory, and satisfies " hommization " requirement, namely simulates human behavior design.
Existing bonnet opening mechanism has the opening mechanism of use sucker as shown in Figure 7.
The opening mechanism of this bonnet is to promote framework pipe link 3 with the first cylinder actuation element 4 to move in a circle, and because bonnet 1 is connected by sucker 8 with framework pipe link 3, and then bonnet 1 is moved in a circle.Wherein, sucker 8 is with the sealing lip limit, forms a provisional seal cavity after contacting with the absorbate body, by taking away or the air of thin seal cavity the inside, produces external and internal pressure poor, thereby carries out work.Wherein the principle of work of sucker 8 is: due to the special construction of sucker 8, with object contact after, by pneumatic line or certain device, take away or the air of thin confined space the inside, and then form a provisional confined space, make air pressure in confined space lower than the barometric pressure in the external world.So, produce external and internal pressure poor.The barometric pressure of outside presses together bonnet 1 and sucker 8 firmly.But there is its limitation in this mechanism, and this opening mechanism can only be tested at normal temperatures, can not satisfy the requirement of carrying out high-low temperature test.
Also have at present another kind of bonnet opening mechanism as shown in Figure 8, this opening mechanism is directly pushed bonnet open with actuation element.
This mechanism that utilizes actuation element directly to push bonnet open directly is fixed on the first cylinder actuation element 4 in bonnet 1, realizes opening This move with the first direct drive engine of cylinder actuation element 4 lid 1.Although this opening mechanism is simple in structure, really exist a lot of problems.Because it is larger to open the force rate of bonnet needs, and then the actuation element that needs is just larger, and the space that causes actuation element to account for is also larger.Due to the limited space in bonnet 1, so this bonnet opening mechanism and impracticable.
Summary of the invention
For the problems referred to above that bonnet opening mechanism in prior art exists, the invention provides a kind of simple in structure, dependable performance and be convenient to the bonnet device for opening of installation and maintenance.
Technical scheme of the present invention is:
A kind of car engine lid opening apparatus, comprise bonnet, opening mechanism, framework pipe link and the first cylinder actuation element, described opening mechanism comprises the second cylinder actuation element, forwards handle and anchor shaft to, one end and the framework pipe link of described the second cylinder actuation element are fixedly linked, the other end is movably connected with an end that forwards handle to, the other end that forwards handle under the bonnet open mode with the mode that bonnet holds up can be extended to bonnet below, the framework pipe link with forward handle to and be flexibly connected by anchor shaft.
Further, the described handle that forwards to is the straight-bar shape, one end and the second cylinder actuation element are movably connected, the other end extend in the mode that bonnet can be held up under the bonnet open mode bonnet below, the framework pipe link with forward handle to and be flexibly connected by anchor shaft.
Further, the described handle that forwards to is by being fixedly installed on respectively the anchor shaft two ends and first rigid disk and second rigid disk vertical with anchor shaft forms, on Different Plane, the first rigid disk and the second rigid disk respectively take the two ends of anchor shaft as starting point outwards, extend to different directions, the first rigid disk is movably connected away from an end and the second cylinder actuation element of anchor shaft, the second rigid disk extend in the mode that bonnet can be held up under the bonnet open mode bonnet below.
Further, described the first rigid disk and the second rigid disk are respectively take the two ends of anchor shaft as starting point, stretch out with 90 degree angles.
The invention has the beneficial effects as follows:
1, a kind of car engine lid opening apparatus of the present invention avoids using sucker, and actv. has solved the problem of testing under high low temperature condition;
2, a kind of car engine lid opening apparatus of the present invention is simple in structure, avoids simultaneously using actuation element directly to push bonnet open, has improved the practicality of experimental installation.
Description of drawings
Fig. 1 is the use status architecture schematic diagram of a kind of car engine lid opening apparatus of the present invention;
Fig. 2 is the structural representation of the first car engine lid opening apparatus;
Fig. 3 is the structural representation of the first structure device for opening under the bonnet closed condition;
Fig. 4 is the structural representation of the first structure device for opening under the bonnet open mode;
Fig. 5 is the structural representation of the second structure device for opening under the bonnet closed condition;
Fig. 6 is the structural representation of the second structure device for opening under the bonnet open mode;
Fig. 7 is the use status architecture schematic diagram of the first device for opening in prior art;
Fig. 8 is the use status architecture schematic diagram of the second device for opening in prior art.
In figure: 1, bonnet; 2, junction; 3, framework pipe link; 4, the first cylinder actuation element; 5, the second cylinder actuation element; 6, forward handle to; 7, anchor shaft; 8, sucker; 9, the first rigid disk; 10, the second rigid disk.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
A kind of car engine lid opening apparatus of the present invention, comprise bonnet 1, opening mechanism, framework pipe link 3 and the first cylinder actuation element 4, opening mechanism comprises the second cylinder actuation element 5, forwards handle 6 and anchor shaft 7 to, one end and the framework pipe link 3 of the second cylinder actuation element 5 are fixedly linked by junction 2, the other end is movably connected with an end that forwards handle 6 to, the other end that forwards handle 6 under bonnet 1 open mode with the mode that bonnet 1 holds up can be extended to bonnet 1 below, framework pipe link 3 with forward handle 6 to and be flexibly connected by anchor shaft 7.
The use state of a kind of car engine lid opening apparatus of the present invention comprises bonnet closed condition and bonnet open mode.
The structure of the first car engine lid opening apparatus as shown in Figure 2.
The structure of the first car engine lid opening apparatus under the bonnet open mode be as shown in Figure 4: forward handle 6 to and be the straight-bar shape, one end and the second cylinder actuation element 5 are movably connected, the other end under bonnet 1 open mode with the mode that bonnet 1 holds up can be extended to bonnet 1 below, framework pipe link 3 with forward handle 6 to and be flexibly connected by anchor shaft 7.It uses the status architecture schematic diagram as shown in Figure 1.Under the bonnet open mode, the handle 6 that forwards to of the first car engine lid opening apparatus moves to position with 3 square crossings of framework pipe link under the effect of the second cylinder actuation element 5, makes to forward handle 6 to and hold bonnet 1.At this moment, the first cylinder actuation element 4 promotes framework pipe link 3 and moves in a circle, be connected with framework pipe link 3 because forwarding handle 6 to, when bonnet 1 is opened, forward the another straight bonnet 1 that holding in the palm of handle 6 to, and then can realize that bonnet 1 and the concentric circles of framework pipe link 3 move, thereby reached the purpose that bonnet 1 is opened.
The first car engine lid opening apparatus is in the structure under the bonnet closed condition as shown in Figure 3: under the bonnet closed condition, the relative framework pipe link 3 of handle 6 that forwards to of the first car engine lid opening apparatus turns to the position that it can not hold up bonnet 1.At this moment, forward handle 6 to and do not hold bonnet 1.
the structure of the second car engine lid opening apparatus under the bonnet open mode be as shown in Figure 6: forward handle 6 to by being fixedly installed on respectively anchor shaft 7 two ends and first rigid disk 9 and second rigid disk 10 vertical with anchor shaft 7 forms, on the plane that is parallel to each other, the first rigid disk 9 and the second rigid disk 10 respectively take the two ends of anchor shaft 7 as starting point outside, extend (this bearing of trend of sentencing 90 ° of angles describes) to different directions, the first rigid disk 9 is movably connected away from an end and the second cylinder actuation element 5 of anchor shaft, the second rigid disk 10 under bonnet 1 open mode with the mode that bonnet 1 holds up can be extended to bonnet 1 below.The rotation that this structure arranges anchor shaft 7 is converted into rigid disk along the circular movement of its end points, the car engine lid opening apparatus is taken up room less, more practical.Under the bonnet open mode, the bearing of trend of the first rigid disk 9 of the first car engine lid opening apparatus arrives the position that is parallel to each other with framework pipe link 3 under the effect of the second cylinder actuation element 5, because the first rigid disk 9 is mutually vertical with the bearing of trend of the second rigid disk 10, therefore, this moment, the bearing of trend of the second rigid disk 10 was mutually vertical with the bearing of trend of framework pipe link 3, made the second rigid disk 10 hold bonnet 1.At this moment, the first cylinder actuation element 4 promotes framework pipe link 3 and moves in a circle, be connected with framework pipe link 3 because forwarding handle 6 to, forward the second rigid disk 10 another straight bonnet 1 that holding in the palm when opening of handle 6 to, and then can realize that bonnet 1 and the concentric circles of framework pipe link 3 move, thereby reached the purpose that bonnet 1 is opened.
The second car engine lid opening apparatus is in the structure under the bonnet closed condition as shown in Figure 5: under the bonnet closed condition, the bearing of trend of the first rigid disk 9 of the second car engine lid opening apparatus is vertical with framework pipe link 3, because the first rigid disk 9 is vertical with the bearing of trend of the second rigid disk 10, therefore, this moment second, rigid disk 10 was parallel to each other with framework pipe link 3.At this moment, the second rigid disk 10 is not held bonnet 1.
The above is only preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. car engine lid opening apparatus, comprise bonnet (1), opening mechanism, framework pipe link (3) and the first cylinder actuation element (4), it is characterized in that: described opening mechanism comprises the second cylinder actuation element (5), forward handle (6) and anchor shaft (7) to, one end of described the second cylinder actuation element (5) and framework pipe link (3) are fixedly linked, the other end is movably connected with an end that forwards handle (6) to, the other end that forwards handle (6) under bonnet (1) open mode the mode that bonnet (1) holds up can be extended to the below of bonnet (1), framework pipe link (3) with forward handle (6) to and be flexibly connected by anchor shaft (7).
2. a kind of car engine lid opening apparatus according to claim 1, it is characterized in that: the described handle (6) that forwards to is the straight-bar shape, one end and the second cylinder actuation element (5) are movably connected, the other end extend to the below of bonnet (1) in the mode that bonnet (1) can be held up under bonnet (1) open mode, framework pipe link (3) with forward handle (6) to and be flexibly connected by anchor shaft (7).
3. a kind of car engine lid opening apparatus according to claim 1, it is characterized in that: the described handle (6) that forwards to is by being fixedly installed on respectively anchor shaft (7) two ends and first rigid disk (9) and second rigid disk (10) vertical with anchor shaft (7) forms, on Different Plane, the first rigid disk (9) and the second rigid disk (10) respectively take the two ends of anchor shaft (7) as starting point outside, extend to different directions, the first rigid disk (9) is movably connected away from an end and the second cylinder actuation element (5) of anchor shaft (7), the second rigid disk (10) extend to the below of bonnet (1) in the mode that bonnet (1) can be held up under bonnet (1) open mode.
4. a kind of car engine lid opening apparatus according to claim 3 is characterized in that: described the first rigid disk (9) and the second rigid disk (10) are respectively take the two ends of anchor shaft (7) as starting point, stretch out with 90 degree angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310085975.4A CN103112501B (en) | 2013-03-18 | 2013-03-18 | Automobile engine hood opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310085975.4A CN103112501B (en) | 2013-03-18 | 2013-03-18 | Automobile engine hood opening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103112501A true CN103112501A (en) | 2013-05-22 |
| CN103112501B CN103112501B (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310085975.4A Expired - Fee Related CN103112501B (en) | 2013-03-18 | 2013-03-18 | Automobile engine hood opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103112501B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750856A (en) * | 2022-05-17 | 2022-07-15 | 东莞市益诚自动化设备有限公司 | Open bonnet device and adjustment vehicle headlamps equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980055100U (en) * | 1996-12-31 | 1998-10-07 | 박병재 | Automotive Headlamp Wiper Auto Actuator |
| KR100792909B1 (en) * | 2006-12-08 | 2008-01-08 | 현대자동차주식회사 | Lift device of hinge for hood panel |
| CN201680977U (en) * | 2010-05-27 | 2010-12-22 | 上海机动车检测中心 | Automobile closure durability test stand |
| CN202220498U (en) * | 2011-07-28 | 2012-05-16 | 浙江吉利汽车研究院有限公司 | Device capable of preventing automotive engine cover from being opened abnormally |
| CN202676438U (en) * | 2012-06-29 | 2013-01-16 | 浙江吉利汽车研究院有限公司杭州分公司 | eliability test device for |
| CN202693277U (en) * | 2012-06-08 | 2013-01-23 | 浙江吉利汽车研究院有限公司杭州分公司 | Engine cover hinge test device |
-
2013
- 2013-03-18 CN CN201310085975.4A patent/CN103112501B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980055100U (en) * | 1996-12-31 | 1998-10-07 | 박병재 | Automotive Headlamp Wiper Auto Actuator |
| KR100792909B1 (en) * | 2006-12-08 | 2008-01-08 | 현대자동차주식회사 | Lift device of hinge for hood panel |
| CN201680977U (en) * | 2010-05-27 | 2010-12-22 | 上海机动车检测中心 | Automobile closure durability test stand |
| CN202220498U (en) * | 2011-07-28 | 2012-05-16 | 浙江吉利汽车研究院有限公司 | Device capable of preventing automotive engine cover from being opened abnormally |
| CN202693277U (en) * | 2012-06-08 | 2013-01-23 | 浙江吉利汽车研究院有限公司杭州分公司 | Engine cover hinge test device |
| CN202676438U (en) * | 2012-06-29 | 2013-01-16 | 浙江吉利汽车研究院有限公司杭州分公司 | eliability test device for |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750856A (en) * | 2022-05-17 | 2022-07-15 | 东莞市益诚自动化设备有限公司 | Open bonnet device and adjustment vehicle headlamps equipment |
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| Publication number | Publication date |
|---|---|
| CN103112501B (en) | 2015-04-01 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 |