CN207173756U - Commercial car container empennage assembly - Google Patents
Commercial car container empennage assembly Download PDFInfo
- Publication number
- CN207173756U CN207173756U CN201721012250.2U CN201721012250U CN207173756U CN 207173756 U CN207173756 U CN 207173756U CN 201721012250 U CN201721012250 U CN 201721012250U CN 207173756 U CN207173756 U CN 207173756U
- Authority
- CN
- China
- Prior art keywords
- plate
- empennage
- trapezoidal
- angle
- base
- 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.)
- Active
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
This commercial car container empennage assembly of the present utility model, include top plate, bottom plate, the trapezoidal shape tubular empennage and its support section of left side plate composition, the trapezoidal shape tubular empennage and its support section are that left and right is split, the part A empennage in left side includes left plate, upper left plate and lower-left plate, left plate is trapezoidal, base length and car door matched, base angle are 45~88 °.The base of left plate and left-hand door left side hinge；Upper left plate generally right-angled trapezium, its base length matches with left-hand door width, its base and left-hand door top hinge, the top of its trapezoidal side and left plate is hinged, trapezoidal avris base angle is 45~88 °, right-angled trapezium is divided into interior upper left Ban Hewai upper lefts plate by the small bisector of angle of right-angled trapezium, interior upper left Ban Hewai upper lefts plate two boards are hinged in segmentation side；The part B shape and structure on right side is identical with the part A shape and structure in left side, is symmetrically mounted on right car door.Folding and stretching, extension that can be light, simple in construction, easy to operate, cost be cheap, and oil-saving effect protrudes.
Description
Technical field
A kind of commercial car container empennage assembly is the utility model is related to, specifically applies and reduces tail air in container afterbody
Resistance.
Background technology
During high vehicle speeds, container afterbody can produce air turbulence, produce air drag, add complete-vehicle oil consumption.When
Preceding in the market, lack a set of convenient container empennage, can be opened and closed with container tail door and fold and stretch, so as to receive
Contracting tail area, reduce tail air resistance.
The content of the invention
The purpose of this utility model is according to automotive aerodynamics principle, and it is total to design a kind of empennage of commercial car container
Into, can with folded when container tail door is opened, vehicle travels when empennage as needed deploy, so as to reduce tail air resistance
Power.
The technical solution of the utility model：Commercial car container empennage assembly of the present utility model includes top plate, bottom plate, a left side
The trapezoidal shape tubular empennage and its support section of right plate composition, the trapezoidal shape tubular empennage and its support section are left and right point
Put, the part A in left side is identical with the part B shape and structure on right side, is symmetrically mounted on the car door of left and right, the part A tail in left side
The wing includes left plate, upper left plate and lower-left plate, and left plate is trapezoidal, and base and car door matched, base angle are 45~88 °, left
The bottom side length of side plate and left-hand door left side hinge；Upper left plate generally right-angled trapezium, its base length match with left-hand door width,
The top of its base and left-hand door top hinge, its trapezoidal side and left plate is hinged, and trapezoidal avris base angle is 45~88 °, by straight
Right-angled trapezium is divided into interior upper left Ban Hewai upper lefts plate, interior upper left Ban Hewai upper lefts plate two boards by the trapezoidal small bisector of angle in angle
It is hinged in segmentation side；Lower-left plate generally right-angled trapezium, base match with car door width, its base and the following hinge of left-hand door,
The bottom of its trapezoidal side and left plate is hinged, and trapezoidal avris base angle is 45~88 °, will be straight by the small bisector of angle of right-angled trapezium
Angle is trapezoidal to be divided into interior lower-left Ban Hewai lower-lefts plate, and interior lower-left Ban Hewai lower-lefts plate two boards are hinged in segmentation side；Left support part
It is hinged on including main support, lower support swing arm, upper support swing arm and atmospheric pressure pole, main support bottom both ends in the middle part of left-hand door, lower branch
Support swing arm one end is movably connected in main support top inferior horn, and the other end is flexibly connected on interior lower-left plate；The one of upper support swing arm
End is movably connected in angle on main support top, and the other end is flexibly connected on interior upper left plate；Atmospheric pressure pole upper end is hinged on main support
Among top, the other end is hinged in the middle part of left-hand door；The part B shape and structure on right side is identical with the part A shape and structure in left side,
It is symmetrically mounted on right car door.
Steel wire rope is connected between the bottom upper end of main support and outer upper left plate；In the bottom lower end of main support and outside
Lower steel wire rope is connected between the plate of lower-left, in top plate, bottom plate, left side plate deployed condition, at upper steel wire rope and lower steel wire rope
In tension.
In top plate, bottom plate, left side plate deployed condition, the Assurance of Size top plate of support section, bottom plate, left side plate with
Angle in empennage between car door is 45~88 °.
Preferably, the base angle of described left plate, upper left plate and lower-left plate is 65~85 °, in top plate, bottom plate, left and right sides
During plate deployed condition, the angle in the Assurance of Size top plate of support section, bottom plate, left side plate and empennage between car door is 65~
85°。
The advantages of the utility model：
1. folding and stretching, extension that can be light, simple in construction, easy to operate, cost is cheap, and oil-saving effect protrudes.
2. meet national standard《GB1589-2016》Vehicle length statute of limitation.
When vehicular container tail-gate is closed, empennage trails the utility model, and playing reduces vehicle container afterbody windage
Effect, and then reduce oil consumption.When container tail door is opened, empennage can fold, and facilitate loading, unloading goods.Fixed by the other end
Reaction force is just formed in thrust caused by the steel wire rope tension and atmospheric pressure pole support in oscillating arm bracket.It is effective reduction vehicle
Windage, and then reduce oil consumption.During handling goods, the part can be folded, and facilitate cargo box door to open and close.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the utility model left plate removes display internal structure schematic diagram.
Embodiment
As shown in Figure 1 and Figure 2：Commercial car container empennage assembly of the present utility model includes top plate, bottom plate, left side plate
The trapezoidal shape tubular empennage and its support section of composition, the trapezoidal shape tubular empennage and its support section are that left and right is split,
The part A in left side is identical with the part B shape and structure on right side, is symmetrically mounted on the car door of left and right, and the part A empennage in left side includes
Left plate 1, upper left plate 2 and lower-left plate 3, left plate 1 are trapezoidal, and base and car door matched, base angle are 45~88 °, left side
The bottom side length of plate 1 and left-hand door left side hinge；The generally right-angled trapezium of upper left plate 2, its base length match with left-hand door width,
Its base and left-hand door top hinge, its trapezoidal side and the top of left plate 1 are hinged, and trapezoidal avris base angle is 45~88 °, by straight
Right-angled trapezium is divided into interior upper left plate 2a and outer upper left plate 2b, interior upper left plate 2a and outer upper left plate by the trapezoidal small bisector of angle in angle
2b two boards are hinged in segmentation side；The generally right-angled trapezium of lower-left plate 3, base match with car door width, its base and left-hand door
Following to be hinged, its trapezoidal side and the bottom of left plate 1 are hinged, and trapezoidal avris base angle is 45~88 °, by the small angle of right-angled trapezium
Right-angled trapezium is divided into interior lower-left plate 3a and outer lower-left plate 3b by bisector, and interior lower-left plate 3a and outer lower-left plate 3b two boards are being split
Side is hinged；Left support part includes main support 4, lower support swing arm 5, upper support swing arm 6 and atmospheric pressure pole 7, the bottom both ends of main support 4
It is hinged in the middle part of left-hand door, lower support swing arm 5 one end is movably connected in the top inferior horn of main support 4, including the other end is flexibly connected
On the plate 3a of lower-left；One end of upper support swing arm 6 is movably connected in angle on the top of main support 4, and the other end is flexibly connected in interior upper left
On plate 2a；The upper end of atmospheric pressure pole 7 is hinged among the top of main support 4, and the other end is hinged in the middle part of left-hand door；The part B shape on right side
Shape structure is identical with the part A shape and structure in left side, is symmetrically mounted on right car door.
Steel wire rope 8 is connected between the bottom upper end of main support 4 and outer upper left plate 2b；Under the bottom of main support 4
Lower steel wire rope 9 is connected between end and outer lower-left plate 3b.In top plate, bottom plate, left side plate deployed condition, the upper He of steel wire rope 8
Lower steel wire rope 9 is in tension.
In holding state, the angle in the Assurance of Size top plate of support section, bottom plate, left side plate and empennage between car door
For 45~88 °.
Preferably, the base angle of described left plate 1, upper left plate 2 and lower-left plate 3 is 65~85 °, in top plate, bottom plate, left and right
During side plate deployed condition, the angle in the Assurance of Size top plate of support section, bottom plate, left side plate and empennage between car door is 65
~85 °.
In figure：10th, 11 be main support 4 footing, 12 be car door, and 13 be commercial car container.
Operation principle
1. during empennage inoperative：Left plate 1 to right folding, while hinge effect under drive in upper left plate 2a and outer upper left
Plate 2b is folded down, and interior lower-left plate 3a and outer lower-left plate 3b are folded up；Final left plate 1 rolls over downwards 2a and outer upper left plate 2b
Folded, interior lower-left plate 3a and outer lower-left plate 3b is clipped in the inside, is fitted in the left half side of car door 12.Right side is identical to left folding, and A, B are most
Left and right two plane of the end form into fitting 12.
2. empennage works：1 is pulled respectively to compartment rear, each part is deployed by rounding state under hinge effect,
After empennage is opened, main support 4 is in the presence of atmospheric pressure pole 7, by lower support swing arm 5, upper support swing arm 6 by upper left plate 2 and a left side
Lower plate 3 is pushed into the position limited, and side plate is also at open mode due to being linked by hinge and top plate.Right side is similarly opened, and two
Side turns into an entirety altogether, and 4 planes of empennage are in a certain angle with 4 plane extended lines in compartment respectively, upper square tail
2 ° to 45 ° of the angle that the angle and lower section empennage that the wing and car body top extended line are formed are formed with platform floor extended line it
Between.The angle that left and right sides empennage is formed with left and right sides compartment extended line respectively is also between 2 ° to 45 °.Preferably 5 ° of angle is extremely
Between 25 °, inwardly collapse.Play a part of reducing vehicle container afterbody windage, and then reduce oil consumption.
The steel wire rope that upper left plate 2 and lower-left plate 3 are fixed on main support 4 by the other end tenses, and atmospheric pressure pole support production
Raw thrust just forms reaction force, and so as to reduce, empennage is caused in vehicle traveling to be rocked.
In top plate, bottom plate, left side plate deployed condition, the utility model is run at high speed for improving van
During tail wind trend, reduce vehicle windage, reduce complete-vehicle oil consumption.
Claims (4)
1. a kind of commercial car container empennage assembly, include top plate, bottom plate, left side plate composition trapezoidal shape tubular empennage and its
Support section, it is characterised in that：The trapezoidal shape tubular empennage and its support section be left and right split, the part A in left side and
The part B shape and structure on right side is identical, is symmetrically mounted on the car door of left and right, and the part A empennage in left side includes left plate (1), left
Upper plate (2) and lower-left plate (3), left plate (1) are trapezoidal, and base and car door matched, base angle are 45~88 °, left plate (1)
Bottom side length and left-hand door left side hinge；Upper left plate (2) generally right-angled trapezium, its base length match with left-hand door width,
Its base and left-hand door top hinge, its trapezoidal side and the top of left plate (1) are hinged, and trapezoidal avris base angle is 45~88 °, by
Right-angled trapezium is divided into interior upper left plate (2a) and outer upper left plate (2b) by the small bisector of angle of right-angled trapezium, interior upper left plate (2a) and
Outer upper left plate (2b) two boards are hinged in segmentation side；Lower-left plate (3) generally right-angled trapezium, base match with car door width, its
Base is hinged below with left-hand door, and its trapezoidal side and the bottom of left plate (1) are hinged, and trapezoidal avris base angle is 45~88 °, by straight
Right-angled trapezium is divided into interior lower-left plate (3a) and outer lower-left plate (3b) by the trapezoidal small bisector of angle in angle, interior lower-left plate (3a) and outer
Plate (3b) two boards in lower-left are hinged in segmentation side；Left support part includes main support (4), lower support swing arm (5), upper support swing arm
(6) it is hinged on atmospheric pressure pole (7), main support (4) bottom both ends in the middle part of left-hand door, lower support swing arm (5) one end is movably connected in
Main support (4) top inferior horn, the other end are flexibly connected on interior lower-left plate (3a)；One end of upper support swing arm (6) is flexibly connected
The angle on main support (4) top, the other end are flexibly connected on interior upper left plate (2a)；Atmospheric pressure pole (7) upper end is hinged on main support
(4) among top, the other end is hinged in the middle part of left-hand door；The part B shape and structure on right side and the part A shape and structure phase in left side
Together, it is symmetrically mounted on right car door.
2. commercial car container empennage assembly according to claim 1, it is characterised in that：In the bottom upper end of main support (4)
Upper steel wire rope (8) is connected between outer upper left plate (2b)；Connect between the bottom lower end of main support (4) and outer lower-left plate (3b)
It is connected to lower steel wire rope (9)；In top plate, bottom plate, left side plate deployed condition, upper steel wire rope (8) and lower steel wire rope (9) are in and drawn
Tight state.
3. commercial car container empennage assembly according to claim 1 or 2, it is characterised in that：In top plate, bottom plate, left and right sides
During plate deployed condition, the angle in the Assurance of Size top plate of support section, bottom plate, left side plate and empennage between car door is 45~
88°。
4. commercial car container empennage assembly according to claim 1 or 2, it is characterised in that：It is described left plate (1), left
The base angle of upper plate (2) and lower-left plate (3) is 65~85 °, in top plate, bottom plate, left side plate deployed condition, the chi of support section
Angle in very little guarantee top plate, bottom plate, left side plate and empennage between car door is 65~85 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721012250.2U CN207173756U (en) | 2017-08-14 | 2017-08-14 | Commercial car container empennage assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721012250.2U CN207173756U (en) | 2017-08-14 | 2017-08-14 | Commercial car container empennage assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207173756U true CN207173756U (en) | 2018-04-03 |
Family
ID=61740864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721012250.2U Active CN207173756U (en) | 2017-08-14 | 2017-08-14 | Commercial car container empennage assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207173756U (en) |
-
2017
- 2017-08-14 CN CN201721012250.2U patent/CN207173756U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205469772U (en) | It is preceding to little volume unmanned aerial vehicle of folded form | |
| RU2481992C2 (en) | Automotive aerodynamic device | |
| CN103465758B (en) | A kind of sedan-chair rain shade for automobile | |
| US8820817B1 (en) | Tractor trailer rear door air drag reduction system to reduce fuel consumption | |
| CN105946484B (en) | Hovercar | |
| CN207173756U (en) | Commercial car container empennage assembly | |
| CN206884859U (en) | A kind of transport vehicle folding top cap sealing structure | |
| CN201432627Y (en) | Special rain/snow umbrella for vehicle | |
| CN103979025B (en) | Compartment afterbody drainage side plate and drainage frame and vehicle | |
| CN205589317U (en) | Foldable additional rear of a vehicle | |
| CN104512224B (en) | A kind of vehicle dormer window assembly | |
| CN106740410A (en) | The turning device and towed caravan of formula Der Kofferraumdeckel are turned over before a kind of | |
| CN206719067U (en) | It is double before and after one kind to turn over the towed caravan of formula | |
| CN209617292U (en) | A kind of Foldable vehicle conveying semi-trailer | |
| CN205854304U (en) | Car water conservancy diversion chafing strip | |
| CN201245110Y (en) | Storage/stake truck with movable tarpaulin | |
| CN211943551U (en) | Foldable air guide sleeve device at tail of box type truck | |
| CN2915595Y (en) | Movable calash of freight truck | |
| CN207697596U (en) | A kind of upper part springboard of transporting vehicle having foldable slideway pull | |
| CN204641909U (en) | A kind of Novel rainproof goods carriage of trucks | |
| CN209600353U (en) | A kind of anti-skidding dumper of tail portion anti-shake for plastic pipe transport | |
| CN203958323U (en) | Vehicle side assembly and back wall assembly connection structure | |
| CN206589770U (en) | The turning device and towed caravan of formula Der Kofferraumdeckel are turned over before a kind of | |
| CN206826482U (en) | A kind of loading space supporting side door arm configuration for van-type logistic car | |
| CN107139804B (en) | Cargo compartment side door supporting arm structure for compartment type logistics vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |