JPS5876340A - Tie-down hooking construction - Google Patents
Tie-down hooking constructionInfo
- Publication number
- JPS5876340A JPS5876340A JP17200681A JP17200681A JPS5876340A JP S5876340 A JPS5876340 A JP S5876340A JP 17200681 A JP17200681 A JP 17200681A JP 17200681 A JP17200681 A JP 17200681A JP S5876340 A JPS5876340 A JP S5876340A
- Authority
- JP
- Japan
- Prior art keywords
- tie
- cross member
- lower cross
- bracket
- fastening force
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/06—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles
- B60P3/07—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying road vehicles
- B60P3/073—Vehicle retainers
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
【発明の詳細な説明】
て車体を上記貨車等に緊締するタイダウンフックを着力
させる係止部の改良に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a locking portion for applying force to a tie-down hook for tightening a car body to the above-mentioned freight car or the like.
周知のように，完成した自動車の輸送に際しては、タイ
ダウンフックにより車体を貨車等に緊締する必要がある
。このため、従来では、第１図示のようにフードリッジ
パネル１に沿って前後方向ｋｌＩびるフロントサイドメ
ンバ２の前端部に，タイダウン用ロープのフックを引掛
けること゛ができるループ式のフック３等を溶接し、こ
のフック３等を介して車体を緊締している。しかしなが
ら、このような構造では、緊締時Ｋ”Ｐ・なる力が車体
に加わるので、この方Ｐは車体のフロントエンドに対し
て曲げモーメントＭを生じさせる。この曲げモーメン）
Ｍは、力Ｐの着力点が支点である前輪からかなり離れた
位置であるため、かなり大きな値であり、これが車体の
フロントエンドに直接に作用してフードリッジレインホ
ース４とフロントビラ−５との接合部ＸＫ無理な応力を
生じさせ、同接合部Ｘの強度を大きくしなければならず
板厚の大きなパネルを利用したり補強材を用いる等によ
り車両が重く、また高価なものとなっていた。As is well known, when transporting a completed automobile, it is necessary to secure the vehicle body to a freight car or the like using tie-down hooks. For this reason, conventionally, as shown in the first figure, a loop-type hook 3 is provided at the front end of the front side member 2 extending in the front-rear direction along the hood ridge panel 1, on which a tie-down rope hook can be hung. etc. are welded together, and the vehicle body is tightened via these hooks 3, etc. However, in such a structure, when tightening, a force K''P is applied to the car body, so this force P causes a bending moment M against the front end of the car body.This bending moment)
M is a fairly large value because the point of application of the force P is quite far from the front wheel, which is the fulcrum, and this directly acts on the front end of the vehicle, causing the hood ridge rain hose 4 and front wing 5 to This causes unreasonable stress at the joint XK, and the strength of the joint X must be increased, making the vehicle heavier and more expensive due to the use of thicker panels and reinforcing materials. Ta.
本発明は、以上に述べたようなタイダウン時における車
体の強度上の問題を特別な補強部材岬を用いることなく
解決するため、車体の強度部材のひとつであるダツシュ
ロアクロスメンバに、タイダウンフックを係止できる部
材を溶接することを提案するものである。即ち、ダツシ
ュロアクロスメンバは、車体側方より見た場合、前輪と
後輪との間の前輪寄りに位置するから、”緊締力により
生ずる曲げモーメントは小さく、また緊締力はダツシュ
ロアクロスメンバを介してフロントピラー及びサイドシ
ルにより分担されるから、局部的に無ｍを生ずることは
ない。In order to solve the above-mentioned problems regarding the strength of the vehicle body during tie-down without using a special reinforcing member cape, the present invention provides a tie-down structure for the darts lower cross member, which is one of the strength members of the vehicle body. It is proposed to weld a member that can lock the hook. In other words, since the darts lower cross member is located closer to the front wheels between the front wheels and the rear wheels when viewed from the side of the vehicle, the bending moment caused by the tightening force is small, and the tightening force Since the load is shared between the front pillar and the side sill via the front pillar, there is no possibility of locally missing m.
以下、第２図及び第３図に示した本発明の実施例の詳細
を説明する。Hereinafter, details of the embodiment of the present invention shown in FIGS. 2 and 3 will be explained.
第２図は本発明を施した自動車の前部断面であってダツ
シー！Ｌ四アバネル６の下部には車幅方向に蔦びたダツ
シュロアクロスメンバ７が固定してあり、このダツシュ
ロアクロスメンバ７の長さ方向両端フ３は、第３図示の
ようにタイヤハウスの内部空間中に導入してダツシュロ
アパネル６の下部にそえぞれ固定しである。Figure 2 is a cross-section of the front of an automobile to which the present invention has been applied. A darts lower cross member 7 extending in the vehicle width direction is fixed to the lower part of the L-4 abanel 6, and both ends 3 in the length direction of this darts lower cross member 7 are connected to the tire house as shown in the third figure. They are introduced into the internal space and fixed to the lower part of the needle lower panel 6.
本発明によれば、前記ダツシュロアクロスメンバ７の下
面ａＫは、算２図示のよ５にカップ状に成形した取付ブ
ラケット９を溶接し、これらの取付ブラケット９を利用
してタイダウンフックな作用させることができる。According to the present invention, mounting brackets 9 formed into a cup shape are welded to the lower surface aK of the darts lower cross member 7 as shown in Figure 2, and these mounting brackets 9 are used to provide a tie-down hook function. can be done.
即チ、ダツシュロアクロスメンバ７のナルべく両端□部
寄りに設けるとよい、これらの取付ブラケット９の上部
は、第３図示のよう、に’Ｕ”字状に作り、これらの前
後辺部９ａ、９ｂ並びに底辺部９ｃをダツシュロアクロ
スメンバに強固ｙ溶接するものとする。この場合、前辺
部９１１はタイヤハウス部の曲面に沿って一部を車体の
前後方向にわん曲させれば、タイダンフックの緊締力が
車体外側方向に作用した場合でも、溶接面が剥離するこ
とはない。そして、取付ブラケット９の底＠９ｄにはタ
イダウンフックを引掛けることができる取付用の長孔１
０が開設されるけれども、この取付孔１０の開口部を内
方へ直角に折込んでおくととＫより、開口部縁の剛性を
高くし取付ブラケット９をジヤツキアップポイントとし
ても利用できる。In other words, it is preferable to install these mounting brackets 9 near the □ part of both ends of the lower cross member 7.The upper part of these mounting brackets 9 should be formed into a 'U' shape as shown in the third figure, and these , 9b and the bottom part 9c are firmly Y-welded to the darts lower cross member.In this case, if the front part 911 is partially bent in the longitudinal direction of the vehicle body along the curved surface of the tire house part, Even if the tightening force of the tie-down hook is applied toward the outside of the vehicle body, the welded surface will not peel off.The bottom of the mounting bracket 9 @ 9d has a long hole for mounting into which the tie-down hook can be hung. 1
0 is opened, but if the opening of this mounting hole 10 is folded inward at a right angle, the rigidity of the opening edge is increased and the mounting bracket 9 can also be used as a jack-up point.
前記実施例は、以上のような構造であるから。This is because the embodiment has the structure as described above.
タイダウンフックからは矢印Ｆ（第２図）方向の外力が
取付ブラケット９に作用することになる。An external force in the direction of arrow F (FIG. 2) acts on the mounting bracket 9 from the tie-down hook.
したがって、この緊締力はダツシュロアクロスメンバ７
を介してフロントピラー５及びサイドシル１１、に主と
して伝えられるから、従来のようにフロントエンドに無
理な応力を生ずることはない。Therefore, this tightening force is applied to the lower cross member 7.
Since the stress is mainly transmitted to the front pillar 5 and side sill 11 via the front pillar 5 and the side sill 11, unreasonable stress is not generated on the front end unlike in the conventional case.
また、取付ブラケット９は前輪に近いダツシュロアクロ
スメンバ７に設けられるため、前記緊締力による曲げモ
ーメントも小さく、４ＩＫ問題になることはない、ｔた
。取付ブラケット９中に浸入した汚水等はを付札から自
然に排出するので、強度上重要なダツシュロアクロスメ
ンバ７が腐食スるおそれはなく、取付ブラケット９も板
金のプレス成形品をスポット溶接で取付けられるので製
造組付が容易なため安価な構造となる。Further, since the mounting bracket 9 is provided on the darts lower cross member 7 near the front wheel, the bending moment caused by the tightening force is small, and the 4IK problem does not occur. Since the sewage that has entered the mounting bracket 9 is naturally drained from the tag, there is no risk of corrosion of the needlework lower cross member 7, which is important for strength, and the mounting bracket 9 is also made of press-formed sheet metal by spot welding. Since it can be attached, manufacturing and assembly are easy, resulting in an inexpensive structure.
ナ＞、 第２ 、３図中、符号１２はサスペンションマ
ウントメンバである。In Figures 2 and 3, reference numeral 12 indicates a suspension mount member.
結局、本発明によれば、ダツシュロアクロスメンバにタ
イダウンフックを作用できる取付ブラケ゛ットを設ける
だけで、緊締力が適度に分散される構造を達成でき、し
かも取付ブラケットの部位はタイダウンフックの着脱が
容易で、同取付ブラケットはジヤツキアップポイントと
しても利用できる効果がある。In the end, according to the present invention, a structure in which the tightening force is appropriately distributed can be achieved by simply providing a mounting bracket that can act on a tie-down hook on the lower cross member of the darts. The mounting bracket can also be used as a jack-up point.
第゛１図は従来のタイダウンフック係止部構造な 。
説明する車体前部の断面図、第２図は本発明を施こした
第１図と同様の断面図、第３図は第２図の矢印Ａ方向か
ら見た要部拡大斜視図である。
６・・・ダツシュロアパネル、
７・・・ダツシュロアクロスメンバ、
９・・・取付ブラケット、
１０・・・取付孔。
特許出願人 日産自動車株式会社Figure 1 shows the structure of a conventional tie-down hook locking part. FIG. 2 is a sectional view of the front portion of the vehicle body to be described, FIG. 2 is a sectional view similar to FIG. 1 in which the present invention is implemented, and FIG. 6...Dutch lower panel, 7...Dutch lower cross member, 9...Mounting bracket, 10...Mounting hole. Patent applicant Nissan Motor Co., Ltd.
Claims (1)
びるダッシュ田アクロスメンバの下面にカップ状に成形
した取付プラヶ、ットを傳接し、この取付ブラケットの
底部に形成した取付孔にタイダウンフックを引掛けるよ
うにしたことを特徴とするタイダウンフック係止部構造
。1) Attach a cup-shaped mounting bracket to the underside of the dash across member located at the bottom of the lower panel and extending in the vehicle width direction, and tie down to the mounting hole formed at the bottom of this mounting bracket. A tie-down hook retaining structure characterized by a hook that can be hung.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17200681A JPS5876340A (en) | 1981-10-29 | 1981-10-29 | Tie-down hooking construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17200681A JPS5876340A (en) | 1981-10-29 | 1981-10-29 | Tie-down hooking construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5876340A true JPS5876340A (en) | 1983-05-09 |
| JPS6147745B2 JPS6147745B2 (en) | 1986-10-21 |
Family
ID=15933766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17200681A Granted JPS5876340A (en) | 1981-10-29 | 1981-10-29 | Tie-down hooking construction |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5876340A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6902364B2 (en) * | 2003-04-14 | 2005-06-07 | Hyundai Motor Company | Front shipping hook assembly for a vehicle |
| JP2014148192A (en) * | 2013-01-31 | 2014-08-21 | Daihatsu Motor Co Ltd | Lower part vehicle body structure of automobile |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63125310U (en) * | 1987-02-10 | 1988-08-16 | ||
| JPH0423548U (en) * | 1990-04-25 | 1992-02-26 |
-
1981
- 1981-10-29 JP JP17200681A patent/JPS5876340A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6902364B2 (en) * | 2003-04-14 | 2005-06-07 | Hyundai Motor Company | Front shipping hook assembly for a vehicle |
| JP2014148192A (en) * | 2013-01-31 | 2014-08-21 | Daihatsu Motor Co Ltd | Lower part vehicle body structure of automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6147745B2 (en) | 1986-10-21 |
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