CN203876858U - Car side spoiler capable of being opened - Google Patents
Car side spoiler capable of being opened Download PDFInfo
- Publication number
- CN203876858U CN203876858U CN201420190541.0U CN201420190541U CN203876858U CN 203876858 U CN203876858 U CN 203876858U CN 201420190541 U CN201420190541 U CN 201420190541U CN 203876858 U CN203876858 U CN 203876858U
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- China
- Prior art keywords
- connecting rod
- arm
- flip
- head portion
- rod support
- 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.)
- Expired - Lifetime
Links
- 241000239290 Araneae Species 0.000 claims description 37
- 238000003466 welding Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Pivots And Pivotal Connections (AREA)
Abstract
A car side spoiler capable of being opened comprises a side spoiler body (1) and a mounting support, the mounting support comprises an inner connecting rod support (2), an upper rack (3), a lower rack (4), an upper outer connecting rod (5), a lower outer connecting rod (6), an upper turning-over arm (7) and a lower turning-over arm (8). The two ends of the upper head portion of the inner connecting rod support (2) are correspondingly and movably connected with the upper rack (3) and the upper turning-over arm (7), the two ends of the lower head portion of the inner connecting rod support (2) are correspondingly and movably connected with the lower rack (4) and the lower turning-over arm (8), the two ends of the upper outer connecting rod (5) are movably connected with the upper rack (3) and the upper turning-over arm (7) respectively, the two ends of the lower outer connecting rod (6) are movably connected with the lower rack (4) and the lower turning-over arm (8) respectively, and the mounting support is a parallelogram double-crank four-connecting-rod mechanism. A spring (9) is arranged between the upper head portion of the inner connecting rod support (2) and the upper rack (3), and an air spring (10) is arranged between the lower outer connecting rod (6) and the lower rack (4). The car side spoiler is convenient to operate and convenient to maintain.
Description
Technical field
The utility model relates to a kind of spoiler, relates in particular a kind of openable automobile side spoiler, belongs to technical field of automobile parts.
Background technology
Automobile side spoiler is mounted in side body of automobile cab rear portion, and it can effectively reduce air resistance coefficient, reduce fuel oil consumption, so side spoiler is very large on the impact of car load fuel economy.
In the situation that car load total length is constant, container length is longer, and the goods that lorry can load is just more, and goods transport cost is just lower.This just requires the distance between container and side spoiler to reduce as far as possible.And between container and side spoiler distance reduce make operating personal cannot enter the workplatform between operator's compartment and container.Because general side spoiler is fixed sturcture, so in order to abdicate the space of upper and lower bench board, side spoiler width is just restricted, this increases distance between side spoiler and container, and wind resistance coefficient of whole vehicle increases, and oil consumption is increased.
Chinese utility model patent Granted publication number: CN202243736U, Granted publication day: Mays 30 in 2012, day, were called in < < turnover side spoiler > >, a kind of turnover side spoiler is disclosed, comprise side spoiler and mounting bracket, mounting bracket is double rocker mechanism, and mounting bracket comprises and connects on support, upper fixed bearing, lower fixed bearing, upper connecting rod, lower connecting rod, spoiler connection bracket under connection bracket, spoiler; Connect the rocking bar that support and upper connecting rod and lower connecting rod are this pair of swing mechanism, the connecting rod that on spoiler, under connection bracket and spoiler, connection bracket is this pair of swing mechanism.This utility model is simple in structure, uses safety; But this utility model adopts double rocking lever triangle four-bar linkage, side spoiler need to be turned over backward during operation, user uses uncomfortable; In addition, closed condition needs latch mechanism to lock, and makes complex structure, and cost is higher.
Summary of the invention
The purpose of this utility model is the problems such as side spoiler complex structure, the cost for existing double rocking lever connecting rod mechanism be higher to provide a kind of openable automobile side spoiler.
For achieving the above object, technical solution of the present utility model is: a kind of openable automobile side spoiler, comprise side spoiler body and mounting bracket, described mounting bracket comprises inside connecting rod support, upper spider, lower bearing bracket, outside upper connecting rod, outer lower link, upper flip-arm and lower flip-arm, the two ends of upper and lower two heads of described inside connecting rod support respectively corresponding and upper spider and upper flip-arm and lower bearing bracket and lower flip-arm are flexibly connected, described outside upper connecting rod two ends are flexibly connected with upper spider and upper flip-arm respectively, described outer lower link two ends are flexibly connected with lower bearing bracket and lower flip-arm respectively, described mounting bracket is parallelogram double crank four-bar linkage, upper spider and inside connecting rod support head portion and outside upper connecting rod junction form two S. A.s of upper spider, upper flip-arm and inside connecting rod support head portion and outside upper connecting rod junction form two S. A.s of upper flip-arm, described upper spider Liang Ge rotating shaft center line, outside upper connecting rod, upper flip-arm Liang Ge rotating shaft center's line and inside connecting rod support head portion form upper parallelogram four-bar linkage, lower bearing bracket and inside connecting rod support head portion and outer lower link junction form two S. A.s of lower bearing bracket, lower flip-arm and inside connecting rod support head portion and outer lower link junction form two S. A.s of lower flip-arm, described lower bearing bracket Liang Ge rotating shaft center line, outer lower link, lower flip-arm Liang Ge rotating shaft center's line and inside connecting rod support head portion form lower parallelogram four-bar linkage, between described inside connecting rod support head portion and upper spider, be provided with spring, between described outer lower link and lower bearing bracket, be provided with gas spring.
Described spring one end hangs over by crotch in the projection groove of inside connecting rod support head portion, and the spring other end hangs in the projection groove of upper spider by crotch.
Described gas spring one end is bolted on the projection of outer lower link, and the gas spring other end is bolted on the projection of lower bearing bracket.
In the spiral-shaped orifices of described inside connecting rod support head portion and head portion welding support, be respectively arranged with buffer limit piece, described upper spider stretches out in the spiral-shaped orifices of flange and is provided with buffer limit piece.
Between described upper spider and outside upper connecting rod, between outside upper connecting rod and upper flip-arm, upper spider and upper flip-arm be flexibly connected by bolt respectively with between inside connecting rod support head portion two ends, between described lower bearing bracket and outer lower link, between outer lower link and lower flip-arm, lower bearing bracket and lower flip-arm be flexibly connected by bolt respectively with between inside connecting rod support head portion two ends.
On described bolt, spring washer is set.
Between described bolt and spring washer, be provided with lining.
Compared with prior art, the beneficial effects of the utility model are:
1, simple in structure, easy to operate, be convenient to maintenance maintenance.In the utility model, mounting bracket is parallelogram double crank four-bar linkage, comprise respectively parallelogram four-bar linkage and lower parallelogram four-bar linkage, thereby form parallelogram four bar linkage motion mechanisms, during parallelogram four-bar linkage operation, this side spoiler forward outside is opened, make easy to operate, be convenient to maintenance.
2, in the utility model, between inside connecting rod support head portion and upper spider, be provided with spring, and be provided with gas spring between outer lower link and lower bearing bracket; By spring and gas spring, carry out self-locking, do not need latch mechanism, cost is low, further handled easily and maintenance maintenance.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is mounting support structure schematic diagram in the utility model.
Fig. 3 is the buffer limit piece schematic diagram on inside connecting rod support head portion and upper spider in the utility model.
Fig. 4 is the buffer limit piece schematic diagram in inside connecting rod support head portion in the utility model.
Fig. 5 is the utility model Elastic packing ring and lining decomposing schematic representation.
Fig. 6 is the utility model entrucking view.
In figure: side spoiler body 1, inside connecting rod support 2, upper spider 3, lower bearing bracket 4, outside upper connecting rod 5, outer lower link 6, upper flip-arm 7, lower flip-arm 8, spring 9, gas spring 10, buffer limit piece 11, headstock 12, spring washer 13, lining 14, bolt 15, steel pipe 16.
The specific embodiment
Below in conjunction with accompanying drawing explanation and the specific embodiment, the utility model is described in further detail.
Referring to Fig. 1-Fig. 2, a kind of openable automobile side spoiler, comprises side spoiler body 1 and mounting bracket, and described mounting bracket is parallelogram double crank four-bar linkage.Mounting bracket comprises inside connecting rod support 2, upper spider 3, lower bearing bracket 4, outside upper connecting rod 5, outer lower link 6, upper flip-arm 7 and lower flip-arm 8, the two ends of upper and lower two heads of described inside connecting rod support 2 respectively corresponding and described upper spider 3 and upper flip-arm 7 and lower bearing bracket 4 and lower flip-arm 8 are flexibly connected, described outside upper connecting rod 5 two ends are flexibly connected with upper spider 3 and upper flip-arm 7 respectively, and described outer lower link 6 two ends are flexibly connected with lower bearing bracket 4 and lower flip-arm 8 respectively.Upper spider 3 and inside connecting rod support 2 head portion and outside upper connecting rod 5 junctions form two S. A.s of upper spiders 3, upper flip-arm 7 forms above two S. A.s of flip-arm 7 with inside connecting rod support 2 head portion and outside upper connecting rod 5 junctions, and described upper spider 3 Liang Ge rotating shaft center lines, outside upper connecting rod 5, upper flip-arm 7 Liang Ge rotating shaft center lines and inside connecting rod support 2 head portion form upper parallelogram four-bar linkage; Lower bearing bracket 4 and inside connecting rod support 2 head portion and outer lower link 6 junctions form two S. A.s of lower bearing brackets 4, two S. A.s of flip-arm 8 under lower flip-arm 8 forms with inside connecting rod support 2 head portion and outer lower link 6 junctions, described lower bearing bracket 4 Liang Ge rotating shaft center lines, outer lower link 6, lower flip-arm 8 Liang Ge rotating shaft center lines and inside connecting rod support 2 head portion form lower parallelogram four-bar linkage; Thereby mounting bracket forms parallelogram four bar linkage motion mechanisms, make easy to operately, be convenient to maintenance.
Referring to Fig. 2,3,5, between described inside connecting rod support 2 and upper spider 3, be provided with spring 9; Concrete, described spring 9 one end hang over by crotch in the projection groove of inside connecting rod support 2 head portion, and spring 9 other ends hang in the projection groove of upper spider 3 by crotch.Between described outer lower link 6 and lower bearing bracket 4, be provided with gas spring 10; Concrete, described gas spring 10 one end are bolted on the projection of outer lower link 6, and gas spring 10 other ends are bolted on the projection of lower bearing bracket 4.By spring 9 and gas spring 10, carry out self-locking, do not need latch mechanism, cost is lower, further handled easily and maintenance maintenance.
Referring to Fig. 3-Fig. 4, in the spiral-shaped orifices of described inside connecting rod support 2 head portion and head portion welding support, be respectively arranged with buffer limit piece 11, described upper spider 3 stretches out in the spiral-shaped orifices of flange and is provided with buffer limit piece 11; Described buffer limit piece 11 is rubber part, and when it can guarantee Vehicle Driving Cycle, this side spoiler can not swing because of jolting of vehicle.
Referring to Fig. 5, between described upper spider 3 and outside upper connecting rod 5, between outside upper connecting rod 5 and upper flip-arm 7, upper spider 3 and upper flip-arm 7 be flexibly connected by bolt 15 respectively with between inside connecting rod support 2 head portion two ends, between described lower bearing bracket 4 and outer lower link 6, between outer lower link 6 and lower flip-arm 8, lower bearing bracket 4 and lower flip-arm 8 be flexibly connected by bolt 15 respectively with between inside connecting rod support 2 head portion two ends; Above these active connection places form the rotating shaft of parallelogram four bar linkage motion mechanisms.On described bolt 15, spring washer 13 is set, spring washer 13 can prevent that rotating shaft place bolt 15 is loosening; Between described bolt 15 and spring washer 13, be provided with lining 14, lining 14 can prevent rotating shaft place bolt 15 loosenesss.
Referring to Fig. 6, during installation, this side spoiler is arranged on headstock 12 by upper spider 3 and lower bearing bracket 4.Use procedure is as follows: during unlatching, hold this side spoiler posterior medial steel pipe 16, before vehicle outside direction pull at movingly, this side spoiler can be opened; While closing, to direction in after vehicle, promote this side spoiler front edge, this side spoiler can be closed.Easy to operate, maintenance is convenient, and cost is low, can be widely used in heavy-duty commercial vehicle.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, said structure all should be considered as belonging to protection domain of the present utility model.
Claims (7)
1. an openable automobile side spoiler, comprise side spoiler body (1) and mounting bracket, described mounting bracket comprises inside connecting rod support (2), upper spider (3), lower bearing bracket (4), outside upper connecting rod (5), outer lower link (6), upper flip-arm (7) and lower flip-arm (8), the two ends of upper and lower two heads of described inside connecting rod support (2) respectively corresponding and upper spider (3) and upper flip-arm (7) and lower bearing bracket (4) and lower flip-arm (8) are flexibly connected, described outside upper connecting rod (5) two ends are flexibly connected with upper spider (3) and upper flip-arm (7) respectively, described outer lower link (6) two ends are flexibly connected with lower bearing bracket (4) and lower flip-arm (8) respectively, it is characterized in that:
Described mounting bracket is parallelogram double crank four-bar linkage, upper spider (3) and inside connecting rod support (2) head portion and outside upper connecting rod (5) junction form two S. A.s of upper spider (3), upper flip-arm (7) forms above two S. A.s of flip-arm (7) with inside connecting rod support (2) head portion and outside upper connecting rod (5) junction, described upper spider (3) Liang Ge rotating shaft center line, outside upper connecting rod (5), upper flip-arm (7) Liang Ge rotating shaft center line and inside connecting rod support (2) head portion form upper parallelogram four-bar linkage, lower bearing bracket (4) and inside connecting rod support (2) head portion and outer lower link (6) junction form two S. A.s of lower bearing bracket (4), two S. A.s of flip-arm (8) under lower flip-arm (8) forms with inside connecting rod support (2) head portion and outer lower link (6) junction, described lower bearing bracket (4) Liang Ge rotating shaft center line, outer lower link (6), lower flip-arm (8) Liang Ge rotating shaft center line and inside connecting rod support (2) head portion form lower parallelogram four-bar linkage, between described inside connecting rod support (2) head portion and upper spider (3), be provided with spring (9), between described outer lower link (6) and lower bearing bracket (4), be provided with gas spring (10).
2. a kind of openable automobile side spoiler according to claim 1, it is characterized in that: described spring (9) one end hangs over by crotch in the projection groove of inside connecting rod support (2) head portion, and spring (9) other end hangs in the projection groove of upper spider (3) by crotch.
3. a kind of openable automobile side spoiler according to claim 1, it is characterized in that: described gas spring (10) one end is bolted on the projection of outer lower link (6), gas spring (10) other end is bolted on the projection of lower bearing bracket (4).
4. a kind of openable automobile side spoiler according to claim 1, it is characterized in that: in the spiral-shaped orifices of described inside connecting rod support (2) head portion and head portion welding support, be respectively arranged with buffer limit piece (11), described upper spider (3) stretches out in the spiral-shaped orifices of flange and is provided with buffer limit piece (11).
5. a kind of openable automobile side spoiler according to claim 1, it is characterized in that: between described upper spider (3) and outside upper connecting rod (5), between outside upper connecting rod (5) and upper flip-arm (7), upper spider (3) and upper flip-arm (7) are flexibly connected by bolt (15) respectively with between inside connecting rod support (2) head portion two ends, between described lower bearing bracket (4) and outer lower link (6), between outer lower link (6) and lower flip-arm (8), lower bearing bracket (4) and lower flip-arm (8) are flexibly connected by bolt (15) respectively with between inside connecting rod support (2) head portion two ends.
6. a kind of openable automobile side spoiler according to claim 5, is characterized in that: spring washer (13) is set on described bolt (15).
7. a kind of openable automobile side spoiler according to claim 6, is characterized in that: between described bolt (15) and spring washer (13), be provided with lining (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190541.0U CN203876858U (en) | 2014-04-19 | 2014-04-19 | Car side spoiler capable of being opened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190541.0U CN203876858U (en) | 2014-04-19 | 2014-04-19 | Car side spoiler capable of being opened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203876858U true CN203876858U (en) | 2014-10-15 |
Family
ID=51677386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420190541.0U Expired - Lifetime CN203876858U (en) | 2014-04-19 | 2014-04-19 | Car side spoiler capable of being opened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203876858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966319A (en) * | 2015-03-13 | 2016-09-28 | 现代自动车株式会社 | Variable deflector apparatus for side step of vehicle |
-
2014
- 2014-04-19 CN CN201420190541.0U patent/CN203876858U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966319A (en) * | 2015-03-13 | 2016-09-28 | 现代自动车株式会社 | Variable deflector apparatus for side step of vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |