CN201357877Y - Reversible spoiler used for semi-trailer - Google Patents
Reversible spoiler used for semi-trailer Download PDFInfo
- Publication number
- CN201357877Y CN201357877Y CNU2009201432562U CN200920143256U CN201357877Y CN 201357877 Y CN201357877 Y CN 201357877Y CN U2009201432562 U CNU2009201432562 U CN U2009201432562U CN 200920143256 U CN200920143256 U CN 200920143256U CN 201357877 Y CN201357877 Y CN 201357877Y
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- Prior art keywords
- articulated slab
- plate
- mounting plate
- installation board
- rectangular
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- Expired - Lifetime
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Abstract
The utility model discloses a reversible spoiler used for a semi-trailer, which pertains to automobile spoilers and is characterized in that a mounting bracket comprises an upper mounting plate, a lower mounting plate, a long connecting rod, an upper right hinge plate, a lower right hinge plate, a long linked rod, an upper left hinge plate, a lower left hinge plate, an upper fixing plate and a lower fixing plate, wherein the upper mounting plate, the upper right hinge plate, the upper left hinge plate and the upper fixing plate form a four-bar linkage mechanism; the lower mounting plate, the lower right hinge plate, the lower left hinge plate and the lower fixing plate also form a four-bar linkage mechanism; the upper fixing plate and the lower fixing plate are respectively and fixedly provided with a vertical spoiler; the long connecting rod is welded between the upper mounting plate and the lower mounting plate; the long linked rod is welded between the upper right hinge plate and the lower right hinge plate; a return spring is arranged between the upper fixing plate and the upper right hinge plate; an oil tappet is arranged between the lower left hinge plate and the lower mounting plate and is positioned at the back outer side of the lower right hinge plate; a limiting bracket is arranged on the lower mounting plate; and the spoiler can be turned over and contract, occupies small space and has convenient use.
Description
Technical field
The utility model belongs to automobile spoiler, especially relates to the spoiler that a kind of superimposed trailer is used.
Background technology
Existing superimposed trailer, owing to there is about 1 meter spacing between tractor truck and the trailer, in vehicle ', run into crosswind and can produce flow-disturbing, can increase the air resistance of car load, tend to increase the consumption of power of automobile, influence the dynamic property and the economy of automobile, for this reason, spoiler is set reducing air resistance in the automobile both sides, but existing spoiler fixes mostly, not only the side of occupation of land but also make making troubles up and down of staff.
Summary of the invention
The purpose of this utility model is to propose the turning spoiler of a kind of superimposed trailer, has both reduced the flow-disturbing that the running car moderate crosswind is caused effectively, reduces air resistance, improves the economy of automobile, turning contraction simultaneously, and it is little and easy to use to take up room.
The purpose of this utility model is achieved like this: the turning spoiler of a kind of superimposed trailer, comprise spoiler and mounting bracket, spoiler is installed on the mounting bracket, mounting bracket is installed in again on the gusset plate of rear cabin, it is characterized in that: mounting bracket mainly comprises upper mounting plate, lower installation board, connect stock, go up right articulated slab, the bottom right articulated slab, the interlock stock, go up left articulated slab, the bottom left articulated slab, upper mounted plate and bottom plate, on upper mounting plate, have at right angles upwards turn over or turn over and left folding limit that offered mounting hole downwards, front middle part at upper mounting plate also has the upper limit flanging that at right angles turns over downwards, on lower installation board, also have at right angles upwards turn over or turn over and left folding limit that offered mounting hole downwards, preceding left part at lower installation board then has rectangular retrousse lower limit flanging, the connection stock is welded between upper mounting plate and lower installation board, in each mounting hole of upper mounting plate and lower installation board, install bolt respectively, on the rear portion side leg that is installed in operator's compartment that is fixed; The right front portion perforate of upper mounting plate and its bottom surface hinged rectangular on right articulated slab, should go up right articulated slab and have the right folding limit of at right angles turning over downwards, right front portion perforate and surperficial thereon hinged rectangular bottom right articulated slab at lower installation board, this bottom right articulated slab has rectangular retrousse right folding limit, the interlock stock that is welded between last right articulated slab and bottom right articulated slab is to realize the synchronization action of right articulated slab and bottom right articulated slab; The preceding left part perforate of upper mounting plate and surperficial thereon hinged rectangular on left articulated slab, should go up left articulated slab and have rectangular retrousse right folding limit, the preceding left part perforate of lower installation board and in its bottom surface hinged rectangular bottom left articulated slab, this bottom left articulated slab has the right folding limit of at right angles turning over downwards; Last right articulated slab and on the rectangular upper mounted plate of the hinged installation of corresponding perforate on the plane of external part section of left articulated slab, upper mounted plate has and at right angles turns over downwards or retrousse and offered the preceding flanging of fixed orifice, the rectangular bottom plate of the hinged installation of also corresponding perforate on the plane of the external part section of bottom right articulated slab and bottom left articulated slab, bottom plate also has and at right angles turns over downwards or retrousse and offered the preceding flanging of fixed orifice, upper mounting plate, go up right articulated slab, go up left articulated slab and upper mounted plate and form four-bar linkage, lower installation board, the bottom right articulated slab, bottom left articulated slab and bottom plate are also formed four-bar linkage, install bolt in each fixed orifice on upper mounted plate and bottom plate vertical spoiler is installed, spoiler launches around connecting the stock rotation or shrinks; Left back portion at upper mounted plate has the upper limit flanging that at right angles turns over downwards, left back portion at bottom plate has rectangular retrousse lower limit flanging, lean with the upper and lower spacing flanging on corresponding and upper mounting plate and the lower installation board at the spacing blob of viscose of installation of holing respectively on this upper limit flanging and the lower limit flanging, accomplish that the upper and lower while is spacing, regulate the gap of spoiler and truck side, when spoiler overturns, can scratching truck gusset limit; The following preceding flanging that turns over of upper mounted plate and on retracing spring is installed between the following right folding limit of turning over of right articulated slab, help resetting of spoiler; Between the lower surface of the lower surface of bottom left articulated slab and lower installation board, ooil tappet is installed, is helped the expansion of spoiler; Be positioned at the back outside left of bottom right articulated slab, limiting bracket is installed on lower installation board, perforate is welded and is screwed with the nut of bolt on limiting bracket, turning bolt props up the bottom right articulated slab and realizes spacing, unclamp the bolt on the limiting bracket, spoiler can be turned to truck gusset limit, also can like a cork spoiler be resetted, bolt be turned until propping up the bottom right articulated slab spacing after resetting again.
The turning spoiler of the superimposed trailer that the utility model proposed, rational in infrastructure, safe and reliable, reduce the flow-disturbing that the running car moderate crosswind is caused effectively, reduce air resistance, improve the economy of automobile, turning contraction simultaneously, it is little and easy to use to take up room.
Now in conjunction with the accompanying drawings and embodiments the superimposed trailer that the utility model proposed is described further with turning spoiler.
Description of drawings
Fig. 1 is the schematic perspective view of the superimposed trailer that proposes of the utility model with turning spoiler.
Fig. 2 be among Fig. 1 with part 15: the schematic perspective view after spoiler removes.
Fig. 3 is the schematic perspective view after mounting bracket launches among Fig. 2.
Fig. 4 be among Fig. 2 A to the view scheme drawing.
Fig. 5 be among Fig. 2 B to the view scheme drawing.
Among Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5: 1, bottom plate 2, bottom left articulated slab 3, spacing blob of viscose 4, lower installation board 5, interlock stock 6, connection stock 7, upper mounted plate 8, retracing spring 9, last left articulated slab 10, upper mounting plate 11, bottom right articulated slab 12, ooil tappet 13, limiting bracket 14, last right articulated slab 15, spoiler
The specific embodiment
From Fig. 1, Fig. 2, Fig. 3, Fig. 4, among Fig. 5 as can be seen, the turning spoiler of a kind of superimposed trailer, comprise spoiler 15 and mounting bracket, spoiler 15 is installed on the mounting bracket, mounting bracket is installed in again on the gusset plate of rear cabin, it is characterized in that: mounting bracket mainly comprises upper mounting plate 10, lower installation board 4, connect stock 6, go up right articulated slab 14, bottom right articulated slab 11, interlock stock 5, go up left articulated slab 9, bottom left articulated slab 2, upper mounted plate 7 and bottom plate 1, on upper mounting plate 10, have at right angles upwards turn over or turn over and left folding limit that offered mounting hole downwards, also have the upper limit flanging that at right angles turns over downwards at upper mounting plate 10 front middle parts, on lower installation board 4, also have at right angles upwards turn over or turn over and left folding limit that offered mounting hole downwards, left part then has rectangular retrousse lower limit flanging before lower installation board 4, between upper mounting plate 10 and lower installation board 4, be welded and connect stock 6, in each mounting hole of upper mounting plate 10 and lower installation board 4, install bolt respectively, on the rear portion side leg that is installed in operator's compartment that is fixed; The right front portion perforate of upper mounting plate 10 and its bottom surface hinged rectangular on right articulated slab 14, should go up right articulated slab 14 and have the right folding limit of at right angles turning over downwards, right front portion perforate and surperficial thereon hinged rectangular bottom right articulated slab 11 at lower installation board 4, this bottom right articulated slab 11 has rectangular retrousse right folding limit, between last right articulated slab 14 and bottom right articulated slab 11, be welded the interlock stock 5, to realize the synchronization action of right articulated slab 14 and bottom right articulated slab 11; The preceding left part perforate of upper mounting plate 10 and surperficial thereon hinged rectangular on left articulated slab 9, should go up left articulated slab 9 and have rectangular retrousse right folding limit, the preceding left part perforate of lower installation board 4 and in its bottom surface hinged rectangular bottom left articulated slab 2, this bottom left articulated slab 2 has the right folding limit of at right angles turning over downwards; Last right articulated slab 14 and on the rectangular upper mounted plate 7 of the hinged installation of corresponding perforate on the plane of external part section of left articulated slab 9, upper mounted plate 7 has and at right angles turns over downwards or retrousse and offered the preceding flanging of fixed orifice, the rectangular bottom plate 1 of the hinged installation of also corresponding perforate on the plane of the external part section of bottom right articulated slab 11 and bottom left articulated slab 2, bottom plate 1 also has and at right angles turns over downwards or retrousse and offered the preceding flanging of fixed orifice, upper mounting plate 10, go up right articulated slab 14, go up left articulated slab 9 and upper mounted plate 7 composition four-bar linkages, lower installation board 4, bottom right articulated slab 11, bottom left articulated slab 2 and bottom plate 1 are also formed four-bar linkage, install bolt in each fixed orifice on upper mounted plate 7 and bottom plate 1 vertical spoiler 15 is installed, spoiler 15 launches around connecting stock 6 rotations or shrinks; Left back portion at upper mounted plate 7 has the upper limit flanging that at right angles turns over downwards, left back portion at bottom plate 1 has rectangular retrousse lower limit flanging, leans with the upper and lower spacing flanging on corresponding and upper mounting plate 10 and the lower installation board 4 at the spacing blob of viscose 3 of installation of holing respectively on this upper limit flanging and the lower limit flanging; Accomplish that the upper and lower while is spacing, regulate the gap on spoiler 15 and truck gusset limit, when spoiler 15 upsets, can scratching truck gusset limit; The following preceding flanging that turns over of upper mounted plate 7 and on retracing spring 8 is installed between the following right folding limit of turning over of right articulated slab 14, help resetting of spoiler 15; Ooil tappet 12 is installed between the lower surface of the lower surface of bottom left articulated slab 2 and lower installation board 4, is helped the expansion of spoiler 15; Be positioned at the back outside left of bottom right articulated slab 11, limiting bracket 13 is installed on lower installation board 4, perforate is welded and is screwed with the nut of bolt on limiting bracket 13, turning bolt props up bottom right articulated slab 11 and realizes spacing, unclamp the bolt on the limiting bracket 13, spoiler 15 can be turned to truck gusset limit, also can like a cork spoiler 15 be resetted, bolt be turned until propping up bottom right articulated slab 11 spacing after resetting again.
Claims (1)
1, the turning spoiler of a kind of superimposed trailer comprises spoiler (15) and mounting bracket, it is characterized in that:
A, mounting bracket mainly comprises upper mounting plate (10), lower installation board (4), connect stock (6), go up right articulated slab (14), bottom right articulated slab (11), interlock stock (5), go up left articulated slab (9), bottom left articulated slab (2), upper mounted plate (7) and bottom plate (1), on upper mounting plate (10), have at right angles upwards turn over or turn over and left folding limit that offered mounting hole downwards, also have the upper limit flanging that at right angles turns over downwards at upper mounting plate (10) front middle part, on lower installation board (4), also have at right angles upwards turn over or turn over and left folding limit that offered mounting hole downwards, then have rectangular retrousse lower limit flanging at the preceding left part of lower installation board (4), being welded between upper mounting plate (10) and lower installation board (4) connects stock (6), installs bolt respectively and be fixed on the rear portion side leg that is installed in operator's compartment in each mounting hole of upper mounting plate (10) and lower installation board (4);
B, the right front portion perforate of upper mounting plate (10) and its bottom surface hinged rectangular on right articulated slab (14), should go up right articulated slab (14) and have the right folding limit of at right angles turning over downwards, right front portion perforate and surperficial thereon hinged rectangular bottom right articulated slab (11) at lower installation board (4), this bottom right articulated slab (11) has rectangular retrousse right folding limit, and interlock stock (5) is welded between last right articulated slab (14) and bottom right articulated slab (11);
C, at the preceding left part perforate of upper mounting plate (10) and surperficial thereon hinged rectangular last left articulated slab (9), should go up left articulated slab (9) and have rectangular retrousse right folding limit, the preceding left part perforate of lower installation board (4) and in its bottom surface hinged rectangular bottom left articulated slab (2), this bottom left articulated slab (2) has the right folding limit of at right angles turning over downwards;
D, the rectangular upper mounted plate (7) of the hinged installation of corresponding perforate on the plane of the external part section of last right articulated slab (14) and last left articulated slab (9), upper mounted plate (7) has and at right angles turns over downwards or retrousse and offered the preceding flanging of fixed orifice, the rectangular bottom plate (1) of the hinged installation of also corresponding perforate on the plane of the external part section of bottom right articulated slab (11) and bottom left articulated slab (2), bottom plate (1) also has and at right angles turns over downwards or retrousse and offered the preceding flanging of fixed orifice, upper mounting plate (10), go up right articulated slab (14), go up left articulated slab (9) and upper mounted plate (7) and form four-bar linkage, lower installation board (4), bottom right articulated slab (11), bottom left articulated slab (2) and bottom plate (1) are also formed four-bar linkage, install bolt in each fixed orifice on upper mounted plate (7) and bottom plate (1) vertical spoiler (15) is installed;
E, have the upper limit flanging that at right angles turns over downwards in the left back portion of upper mounted plate (7), left back portion at bottom plate (1) has rectangular retrousse lower limit flanging, leans with the upper and lower spacing flanging on corresponding and upper mounting plate (10) and the lower installation board (4) at the spacing blob of viscose of installation (3) of holing respectively on this upper limit flanging and the lower limit flanging;
F, between the following right folding limit of turning over of preceding flanging that turns under the upper mounted plate (7) and last right articulated slab (14), retracing spring (8) is installed;
G, between the lower surface of the lower surface of bottom left articulated slab (2) and lower installation board (4), ooil tappet (12) is installed;
H, be positioned at the back outside left of bottom right articulated slab (11), go up at lower installation board (4) limiting bracket (13) is installed, go up perforate at limiting bracket (13) and be welded and be screwed with the nut of bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201432562U CN201357877Y (en) | 2009-03-03 | 2009-03-03 | Reversible spoiler used for semi-trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201432562U CN201357877Y (en) | 2009-03-03 | 2009-03-03 | Reversible spoiler used for semi-trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201357877Y true CN201357877Y (en) | 2009-12-09 |
Family
ID=41423639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201432562U Expired - Lifetime CN201357877Y (en) | 2009-03-03 | 2009-03-03 | Reversible spoiler used for semi-trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201357877Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878157A (en) * | 2017-11-27 | 2018-04-06 | 新誉轨道交通科技有限公司 | A kind of concealed disturbing flow device and vehicle air conditioner |
| CN110194224A (en) * | 2014-06-11 | 2019-09-03 | 麦格纳外饰公司 | Active preceding air deflector |
| CN110271395A (en) * | 2018-03-15 | 2019-09-24 | 蔚来汽车有限公司 | Tail-gate assembly and vehicle |
| CN110816692A (en) * | 2018-08-07 | 2020-02-21 | 劳士领汽车集团 | Motor vehicle with synchronously operable actuators |
-
2009
- 2009-03-03 CN CNU2009201432562U patent/CN201357877Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110194224A (en) * | 2014-06-11 | 2019-09-03 | 麦格纳外饰公司 | Active preceding air deflector |
| CN110194224B (en) * | 2014-06-11 | 2021-12-03 | 麦格纳外饰公司 | Active front deflector |
| CN107878157A (en) * | 2017-11-27 | 2018-04-06 | 新誉轨道交通科技有限公司 | A kind of concealed disturbing flow device and vehicle air conditioner |
| CN107878157B (en) * | 2017-11-27 | 2023-12-08 | 新誉轨道交通科技有限公司 | Hidden vortex device and vehicle air conditioning system |
| CN110271395A (en) * | 2018-03-15 | 2019-09-24 | 蔚来汽车有限公司 | Tail-gate assembly and vehicle |
| CN110271395B (en) * | 2018-03-15 | 2023-10-31 | 蔚来控股有限公司 | Tail gate assembly and vehicle |
| CN110816692A (en) * | 2018-08-07 | 2020-02-21 | 劳士领汽车集团 | Motor vehicle with synchronously operable actuators |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Maanshan Fuma Auto Parts Co., Ltd. Assignor: Anhui Hualing Automobile Co., Ltd. Contract record no.: 2010340000032 Denomination of utility model: Reversible spoiler used for semi-trailer Granted publication date: 20091209 License type: Exclusive License Record date: 20100402 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091209 |
|
| CX01 | Expiry of patent term |