WO2016060275A1 - Box-shaped carriage of truck - Google Patents
Box-shaped carriage of truck Download PDFInfo
- Publication number
- WO2016060275A1 WO2016060275A1 PCT/JP2015/079906 JP2015079906W WO2016060275A1 WO 2016060275 A1 WO2016060275 A1 WO 2016060275A1 JP 2015079906 W JP2015079906 W JP 2015079906W WO 2016060275 A1 WO2016060275 A1 WO 2016060275A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- box
- truck
- air
- carriage
- loading platform
- Prior art date
Links
- 239000000446 fuel Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
Definitions
- the present invention relates to a truck box for improving driving fuel consumption performance.
- the conventional truck-type cargo bed of a truck was just a rectangular box-like figure.
- An object of the present invention is to allow air to sufficiently circulate behind the box-type cargo bed during traveling, suppress the generation of a negative pressure region, and travel with less fuel than before.
- a plate (6) with a hole near the center and with the same area as the rear of the loading platform is installed behind the truck box loading platform of the truck with a certain gap between the loading platform and the loading platform. It was.
- the air that enters from the air intake port exits from the air discharge port of the plate after the loading platform. Since the generated negative pressure is less than that of the conventional box-type loading platform, the resistance to running is reduced compared to the conventional type, and the effect of running with less fuel is demonstrated. .
- the perspective view which shows embodiment (1) of this invention The perspective view which shows embodiment (2) of this invention Plan sectional drawing expressing the image of the negative pressure area when the truck with a loading platform by the present invention traveled Plan sectional view expressing the image of the negative pressure range when a truck with a loading platform according to the prior art travels
- FIG. 1 is a perspective view showing Embodiment 1 of the present invention, and a plate (6) with an air discharge port having the same size as the rear surface of the loading platform is mounted on the rear side of the rear surface of the loading platform without a door.
- the tool (8) it is mounted at an arbitrary distance from the loading platform, so that the gap with the loading platform serves as a conduit, and the air taken from the periphery of the loading platform during travel is From the outlet (5) -2- It became the structure of the present invention that can be discharged
- FIG. 2 is a perspective view showing the embodiment (2) of the present invention.
- the plate (6) with the air discharge port shown in the embodiment (1) is sized to the size of the left and right doors.
- the mounting support (9) fixed to the rear of the left and right doors, and the door closed.
- the present invention can reduce the negative pressure region. , Driving resistance is reduced, and fuel consumption can be improved.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
[Problem] In a conventional automobile with a box-shaped carriage, a negative-pressure area created toward the rear provides resistance during travel, causing a decrease in fuel efficiency performance. [Solution] A board of substantially the same size as the rear face of the carriage and having holes provided at around the center for ejecting air is attached to the rear of the box-shaped carriage with a gap from the carriage. Accordingly, when the truck runs, air taken in from around the box-shaped carriage can be ejected via the air ejection holes to the rear of the box-shaped carriage, whereby the development of a negative-pressure area during travel can be suppressed, running resistance can be reduced, and an increase in fuel efficiency can be achieved.
Description
本発明は、走行燃費性能を改善するための、トラックの箱形荷台に関するものである。
TECHNICAL FIELD The present invention relates to a truck box for improving driving fuel consumption performance.
従来のトラックの箱形荷台は、単なる長方形の箱様の姿であった。
The conventional truck-type cargo bed of a truck was just a rectangular box-like figure.
そのために走行時には箱型荷台周辺を流れる空気が、荷台の後ろに回り込みにくく、負圧が生じ、走行の抵抗になっていた。
For this reason, during traveling, air flowing around the box-type carrier is difficult to go around behind the carrier, and negative pressure is generated, resulting in resistance to traveling.
従来の箱形荷台付きトラックでは、走行時に、荷台の後方に負圧域が生じて、走行の抵抗となっていた。
In a conventional truck with a box-type carrier, a negative pressure region is generated behind the carrier during running, resulting in running resistance.
本発明は、走行時に箱型荷台後方に、十分に空気が回り込み、負圧域の発生を抑えて、従来よりも少ない燃料で走行出来る事を目的としている。
An object of the present invention is to allow air to sufficiently circulate behind the box-type cargo bed during traveling, suppress the generation of a negative pressure region, and travel with less fuel than before.
この目的のために、トラックの箱型荷台の後方に、中央付近に穴の開いた、荷台後面と同程度の面積の板（６））を、荷台との間に一定の隙間を開けて取り付けた。
For this purpose, a plate (6)) with a hole near the center and with the same area as the rear of the loading platform is installed behind the truck box loading platform of the truck with a certain gap between the loading platform and the loading platform. It was.
本発明による荷台を取り付けたトラックが走行すると、空気取り込み口から入る空気が荷台後の板の空気排出口から出る事によって、従来技術では荷台周辺を流れる空気が回り込めなかった荷台後方に、空気を排出・供給する事で、発生する負圧域が、従来技術の箱型荷台に比べて少ないので、従来より走行に対する抵抗が減少し、少ない燃料で走行できると言う効果を発揮するものである。
When a truck equipped with a loading platform according to the present invention travels, the air that enters from the air intake port exits from the air discharge port of the plate after the loading platform. Since the generated negative pressure is less than that of the conventional box-type loading platform, the resistance to running is reduced compared to the conventional type, and the effect of running with less fuel is demonstrated. .
図１は本発明の実施形態１を示す斜視図であり、扉の無い荷台後面の後ろ側に、荷台後面と同じ程度の大きさの、空気排出口付き板（６）を、取り付け用の支持具（８）を用いて、荷台との間に任意の距離を置いて取り付けたので、荷台との隙間が導管の役目を果たす構造になり、走行時に荷台周辺から取り込んだ空気を荷台後面の空気排出口（５）から
−２−
排出できる本発明の構造になった FIG. 1 is a perspectiveview showing Embodiment 1 of the present invention, and a plate (6) with an air discharge port having the same size as the rear surface of the loading platform is mounted on the rear side of the rear surface of the loading platform without a door. Using the tool (8), it is mounted at an arbitrary distance from the loading platform, so that the gap with the loading platform serves as a conduit, and the air taken from the periphery of the loading platform during travel is From the outlet (5) -2-
It became the structure of the present invention that can be discharged
−２−
排出できる本発明の構造になった FIG. 1 is a perspective
It became the structure of the present invention that can be discharged
図２は 本発明の実施形態（２）を示す斜視図であり、荷台後面が扉である場合、 実施形態（１）で示した空気排出口がある板（６）を左右扉の大きさに分割し、左扉取り付け用空気排出口付き板と、右扉取り付け用空気排出口付き板とし、取り付け用の支持具（９）で、左右それぞれの扉の後方に固定し、扉を閉めた状態で、走行時に荷台の側面や上下面の空気取り込み口（３）から取り込んだ空気を、荷台後部に取り付けた板の空気排出口（５）から排出できる本発明の実施形態になった。
［発明の効果］ FIG. 2 is a perspective view showing the embodiment (2) of the present invention. When the rear surface of the loading platform is a door, the plate (6) with the air discharge port shown in the embodiment (1) is sized to the size of the left and right doors. Split into a plate with an air outlet for attaching the left door and a plate with an air outlet for attaching the right door, with the mounting support (9) fixed to the rear of the left and right doors, and the door closed Thus, in the embodiment of the present invention, the air taken in from the air intake port (3) on the side surface and the upper and lower surfaces of the cargo bed during traveling can be discharged from the air discharge port (5) of the plate attached to the rear part of the cargo bed.
[The invention's effect]
［発明の効果］ FIG. 2 is a perspective view showing the embodiment (2) of the present invention. When the rear surface of the loading platform is a door, the plate (6) with the air discharge port shown in the embodiment (1) is sized to the size of the left and right doors. Split into a plate with an air outlet for attaching the left door and a plate with an air outlet for attaching the right door, with the mounting support (9) fixed to the rear of the left and right doors, and the door closed Thus, in the embodiment of the present invention, the air taken in from the air intake port (3) on the side surface and the upper and lower surfaces of the cargo bed during traveling can be discharged from the air discharge port (5) of the plate attached to the rear part of the cargo bed.
[The invention's effect]
以上の形態例で示すように、走行中のトラック荷台後部から 空気を排出する事で後方に発生する負圧域を減少させて、負圧域を減少させる事が出来る本発明の形態に寄れば、走行時の抵抗が減り、燃費を向上させる事が出来る。
As shown in the above embodiment, if the negative pressure region is reduced by reducing the negative pressure region generated by exhausting air from the rear of the truck bed during traveling, the present invention can reduce the negative pressure region. , Driving resistance is reduced, and fuel consumption can be improved.
１ 箱型荷台
２ トラック
３ 空気取り込み口
４ 荷台後面
５ 空気排出口
６ 空気排出口付き板
７ 扉取り付け用空気排出口付き板
８ 板取り付け用の支持具
９ 板取り付け用の支持具
１０ 扉
１１ 負圧域のイメージ
１２ 本発明の荷台付きトラック
１３ 従来技術の荷台付きトラック
１４ 走行するトラックの側面を流れる空気のイメージ
１５ 走行するトラックの荷台側面の穴から取り込まれる空気のイメージ
１６ 走行するトラックの荷台後部の空気排出口からでて来る空気のイメージ
１７ 走行するトラックの後方に発生する空気の渦 DESCRIPTION OFSYMBOLS 1 Box-type loading platform 2 Truck 3 Air intake port 4 Back surface of loading platform 5 Air discharge port 6 Plate with air discharge port 7 Plate with air discharge port for door installation 8 Support member for plate attachment 9 Support member for plate attachment 10 Door 11 Negative Image of pressure range 12 Truck with loading platform of the present invention 13 Truck with loading platform of the prior art 14 Image of air flowing through the side of the traveling truck 15 Image of air taken from the hole on the side of the loading platform of the traveling truck 16 Loading platform of the traveling truck Image of air coming out from rear air outlet 17 Vortex of air generated behind traveling truck
２ トラック
３ 空気取り込み口
４ 荷台後面
５ 空気排出口
６ 空気排出口付き板
７ 扉取り付け用空気排出口付き板
８ 板取り付け用の支持具
９ 板取り付け用の支持具
１０ 扉
１１ 負圧域のイメージ
１２ 本発明の荷台付きトラック
１３ 従来技術の荷台付きトラック
１４ 走行するトラックの側面を流れる空気のイメージ
１５ 走行するトラックの荷台側面の穴から取り込まれる空気のイメージ
１６ 走行するトラックの荷台後部の空気排出口からでて来る空気のイメージ
１７ 走行するトラックの後方に発生する空気の渦 DESCRIPTION OF
Claims (4)
- 箱型荷台の後方に、荷台との間に隙間を設けて、荷台の後面とほぼ同じ大きさで、中央付近に空気排出の穴を設けた板を取り付け、トラックが走行する時に、箱型荷台の周辺から取り込んだ空気を、箱型荷台の後の空気排出穴から排出出来る構造を持った箱形荷台。 At the rear of the box-type carrier, a space is provided between it and the rear of the carrier, and a plate with an air exhaust hole near the center is attached. A box-type cargo bed with a structure that allows the air taken in from the surrounding area to be discharged from the air discharge hole behind the box-type bed.
- 請求項１記載の荷台を持つ車両。 A vehicle having a cargo bed according to claim 1.
- 箱型荷台の後面が扉の場合、請求項１の後方に取り付ける板を分割して扉に取り付けて、扉が開閉できる構造にした箱型荷台。 When the rear surface of the box-type carrier is a door, the box-type carrier that has a structure in which a plate attached to the rear of claim 1 is divided and attached to the door so that the door can be opened and closed.
- 請求項３記載の荷台を持つ車両。 A vehicle having the cargo bed according to claim 3.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-223617 | 2014-10-15 | ||
| JP2014223617A JP6029027B2 (en) | 2014-10-15 | 2014-10-15 | Truck box carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2016060275A1 true WO2016060275A1 (en) | 2016-04-21 |
Family
ID=55746805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2015/079906 WO2016060275A1 (en) | 2014-10-15 | 2015-10-13 | Box-shaped carriage of truck |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6029027B2 (en) |
| WO (1) | WO2016060275A1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1871396A (en) * | 1928-06-08 | 1932-08-09 | Edward A Stalker | Means of reducing the fluid resistance of automobile bodies |
| JPS62153189U (en) * | 1986-03-24 | 1987-09-29 | ||
| JPS63180575A (en) * | 1987-01-23 | 1988-07-25 | New Mekanitsukusu:Kk | Wind pressure resistance absorbing device for traveling member |
| US5348366A (en) * | 1993-08-25 | 1994-09-20 | Baker Myles L | Drag reducing device for land vehicles |
| US20030011210A1 (en) * | 2001-07-12 | 2003-01-16 | Cory George J. | Method and apparatus for reducing drag of blunt shaped vehicles |
| US7240958B2 (en) * | 2005-07-27 | 2007-07-10 | Joseph Skopic | Apparatus for reducing drag on unpowered vehicles |
| US7484791B1 (en) * | 2007-10-11 | 2009-02-03 | Shih H Chen | Air-guiding assembly for reducing wind drag |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015214214A (en) * | 2014-05-09 | 2015-12-03 | いすゞ自動車株式会社 | Vehicle and method of reducing air resistance of vehicle |
-
2014
- 2014-10-15 JP JP2014223617A patent/JP6029027B2/en active Active
-
2015
- 2015-10-13 WO PCT/JP2015/079906 patent/WO2016060275A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1871396A (en) * | 1928-06-08 | 1932-08-09 | Edward A Stalker | Means of reducing the fluid resistance of automobile bodies |
| JPS62153189U (en) * | 1986-03-24 | 1987-09-29 | ||
| JPS63180575A (en) * | 1987-01-23 | 1988-07-25 | New Mekanitsukusu:Kk | Wind pressure resistance absorbing device for traveling member |
| US5348366A (en) * | 1993-08-25 | 1994-09-20 | Baker Myles L | Drag reducing device for land vehicles |
| US20030011210A1 (en) * | 2001-07-12 | 2003-01-16 | Cory George J. | Method and apparatus for reducing drag of blunt shaped vehicles |
| US7240958B2 (en) * | 2005-07-27 | 2007-07-10 | Joseph Skopic | Apparatus for reducing drag on unpowered vehicles |
| US7484791B1 (en) * | 2007-10-11 | 2009-02-03 | Shih H Chen | Air-guiding assembly for reducing wind drag |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6029027B2 (en) | 2016-11-24 |
| JP2016078813A (en) | 2016-05-16 |
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