JPS632364Y2 - - Google Patents
Info
- Publication number
- JPS632364Y2 JPS632364Y2 JP10942083U JP10942083U JPS632364Y2 JP S632364 Y2 JPS632364 Y2 JP S632364Y2 JP 10942083 U JP10942083 U JP 10942083U JP 10942083 U JP10942083 U JP 10942083U JP S632364 Y2 JPS632364 Y2 JP S632364Y2
- Authority
- JP
- Japan
- Prior art keywords
- locking
- vehicle
- frame
- locking device
- shape
- 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
Links
- 238000005452 bending Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Description
【考案の詳細な説明】
本考案は自動車等の車両の搬送時の固縛用係止
具に関するものである。[Detailed Description of the Invention] The present invention relates to a locking device for securing a vehicle such as an automobile during transportation.
自動車等の車両を、船舶、鉄道貨車、あるいは
トラツク等の搬送機に塔載して搬送する場合に、
前記車両を搬送機上で移動しないように固縛する
必要がある。そのため車両下部の骨格フレームの
適所には、その車両の固縛用係止具が固着され
る。 When transporting vehicles such as automobiles on ships, railway wagons, or transportation machines such as trucks,
It is necessary to secure the vehicle so that it does not move on the carrier. Therefore, a fastening device for securing the vehicle is fixed to a proper position on the frame of the lower part of the vehicle.
ところで、従来の係止具は第４，５図に示すよ
うなものが一般に用いられている。第４図に示す
ものは２枚の金属板材１０１，１０２を重合結合
してそこに係止孔１０３を穿設し、前記２枚の板
材１０１，１０２の基部を骨格フレームＦにボル
ト１０４により結着したものであり、また第５図
に示すものは金属板材を枠組みしてブロツク状の
係止枠２０１を構成しその下部に係止孔２０３を
穿設し、その上部を自動車の骨格フレームＦに溶
着したものである。ところが前記従来の係止具は
何れも搬送時に車両を堅固に固縛できるように高
い剛性を保有するように構成されているため、重
量が重く、これが自動車全体の重量増を招く原因
となつており、また車両が衝突事故に遭遇したと
き、骨格フレームの前記係止具を設けた部分は、
剛性が高いためクラツシユゾーンとして作用しな
くなり、その結果骨格フレーム全体として衝突時
の衝撃エネルギの吸収効率が悪くなる不具合があ
つた。 By the way, conventional locking tools such as those shown in FIGS. 4 and 5 are generally used. In the structure shown in FIG. 4, two metal plates 101 and 102 are polymerized and bonded, a locking hole 103 is bored there, and the bases of the two metal plates 101 and 102 are connected to a skeleton frame F with bolts 104. The one shown in FIG. 5 is a block-shaped locking frame 201 made of metal plates, with a locking hole 203 bored in the lower part, and the upper part of the block-shaped locking frame 201 is fixed to the frame frame F of the automobile. It is welded to. However, all of the above-mentioned conventional locking devices are constructed to have high rigidity so that they can firmly secure the vehicle during transportation, and are therefore heavy, which causes an increase in the overall weight of the vehicle. In addition, when the vehicle encounters a collision, the portion of the skeleton frame where the locking device is installed,
Due to its high rigidity, it no longer acts as a crush zone, and as a result, the frame as a whole becomes less efficient at absorbing impact energy during a collision.
本考案は上記実情にかんがみてなされたもの
で、自動車を固縛するに必要な強度を保有し、軽
量であつてしかも車両衝突時の骨格フレームのク
ラツシユ作用に何ら影響を及ぼすことがないよう
にした新規な車両固縛用係止具を提供することを
目的とするものである。 The present invention was developed in view of the above circumstances, and is designed to have the strength necessary to secure a vehicle, be lightweight, and not have any effect on the crushing action of the skeleton frame in the event of a vehicle collision. The object of the present invention is to provide a novel vehicle lashing device.
本考案によれば、前記目的達成のため一対の係
止具半体を一体に係合してなり、各係止具半体は
棒材の中央部をＵ字状に湾曲してなる係止部と、
その係止部の両端より第一屈折点を介して互いに
末広状に拡がりつつ前記係止部の湾曲方向に対し
て斜め上方に延長される２本の傾斜梁部と、各傾
斜梁部の上端よりそれぞれ第二屈折点を介して上
方に延長され、前記骨格フレームの側面に結合さ
れる２本の取付脚部とより構成され、前記係止具
半体の、前記係止部の、傾斜梁部より遠ざかる一
面同志を一体に結合したことを特徴とする。 According to the present invention, in order to achieve the above object, a pair of locking halves are integrally engaged, each of the locking halves being a locking member formed by curving the central part of a bar into a U-shape. Department and
two inclined beams extending obliquely upward with respect to the curved direction of the locking portion while expanding into a divergent shape from both ends of the locking portion via a first bending point, and an upper end of each slope beam portion; two mounting legs each extending upwardly through a second bending point and coupled to a side surface of the skeleton frame; It is characterized by the fact that the two sides that are further away from each other are combined into one.
以下、第１図により本考案の一実施例について
説明する。 An embodiment of the present invention will be described below with reference to FIG.
本考案係止具Ｅは自動車の底面を縦走する骨格
フレームＦに溶接されるもので、一対の係止具半
体E1，E2を一体に溶接して構成される。 The locking device E of the present invention is welded to a frame F running longitudinally along the bottom of the automobile, and is constructed by welding a pair of locking device halves E 1 and E 2 together.
各係止具半体E1，E2は、それぞれ一本の枠材
等よりなる丸棒より形成されるもので、すなわち
該丸棒の中央部をＵ字状に湾曲してなる係止部１
と、その係止部１の両端より第一屈折点P1を介
して互いに末広状に拡がりつつ前記係止部１の湾
曲方向に対して斜め上方に延びる一対の傾斜梁部
２と、各傾斜梁部２の上端より第二屈折点P2を
介して互いに略平行に上方にのびる取付脚部３と
よりなる。 Each of the locking device halves E 1 and E 2 is formed from a round bar made of a single frame material, etc., that is, the locking portion is formed by curving the center portion of the round bar into a U-shape. 1
, a pair of inclined beam parts 2 extending diagonally upward with respect to the curved direction of the locking part 1 while expanding into a divergent shape from both ends of the locking part 1 via the first bending point P 1 ; It consists of mounting legs 3 extending upward from the upper end of the beam 2 through the second bending point P 2 in substantially parallel to each other.
以上のように形成される一対の係止具半体E1，
E2の各Ｕ字状係止部１の一面、すなわち前記傾
斜梁部２から遠ざかる側の一面同志を互いに衝き
合せ、それらを溶接により一体結合する。 A pair of locking half bodies E 1 formed as described above,
One surface of each U-shaped locking portion 1 of E2 , that is, one surface of the side facing away from the inclined beam portion 2, is brought into contact with each other, and they are integrally joined by welding.
各係止具半体E1，E2の取付脚部３は自動車の
下面を縦走する骨格フレームＦを挟むように、該
フレームＦの側面に溶接結合され、係止具Ｅと骨
格フレームＦとは協働して三角形状のトラス構造
を構成する。 The mounting legs 3 of each of the locking tool halves E 1 and E 2 are welded to the side surfaces of the frame F that runs longitudinally along the lower surface of the automobile so as to sandwich the frame F. work together to form a triangular truss structure.
第２図に示すように本実施例では、前記係止具
Ｅは自動車の左右の骨格フレームＦの前後に溶接
結合され、各係止具Ｅの係止部１は、トラツク等
の搬送機Ｔのデツキに適宜の固縛具４によつて固
縛される。 As shown in FIG. 2, in this embodiment, the locking devices E are welded to the front and rear of the left and right frame frames F of the automobile, and the locking portions 1 of each of the locking devices E are attached to a conveyor T such as a truck. It is secured to the deck with an appropriate securing device 4.
前述のように自動車を搬送機Ｔに固縛した場合
に、係止具Ｅが固縛具４からうける固縛荷重の方
向は第３図Ａ矢印ａもしくはｂ方向であつて、か
かる荷重に対して一対の係止具半体E1，E2の梁
部２，２はその一方がトラス構造の引張梁、その
他方がトラス構造の圧縮梁として作用して前記固
縛荷重に十分対抗できる強度を保有し、所期の機
能を果すことができる。 When the automobile is secured to the carrier T as described above, the direction of the securing load that the securing device E receives from the securing device 4 is in the direction of arrow a or b in FIG. One of the beam parts 2, 2 of the pair of locking half halves E 1 and E 2 acts as a tension beam of the truss structure, and the other acts as a compression beam of the truss structure, and has sufficient strength to withstand the lashing load. and can perform its intended functions.
また車両が走行中に衝突事故に遭遇して過大な
衝撃荷重を受けたときは、前記骨格フレームＦは
その縦方向にクラツシユして衝撃エネルギの吸収
部材として作用するものであるが、このものでは
第３図Ｂに矢印ｃ，ｄで示すように骨格フレーム
Ｆにかかる衝撃荷重は、前記各係止具半体E1，
E2が棒材であるため、それらの半体E1，E2には
単なる曲げ力として作用し、前記第一、第二屈折
点P1，P2を曲げ点として容易に曲折しその結果
係止具半体E1，E2の取付脚部３，３…によつて
囲まれる、骨格フレームＦの部分Faはクラツシ
ユゾーンとして有効に作用し、骨格フレームＦは
前記係止具Ｅを設けないものと同じようにクラツ
シユして衝撃エネルギを有効に吸収することがで
きる。 Furthermore, when a vehicle encounters a collision while driving and receives an excessive impact load, the skeleton frame F is designed to collapse in its longitudinal direction and act as an impact energy absorbing member. As shown by arrows c and d in FIG. 3B, the impact load applied to the skeleton frame F is calculated by
Since E 2 is a bar, it acts on the halves E 1 and E 2 as a simple bending force, and easily bends at the first and second bending points P 1 and P 2 , resulting in The portion Fa of the skeletal frame F surrounded by the mounting legs 3, 3 , . It can crush and effectively absorb impact energy in the same way as without it.
尚、上記実施例において丸棒は中空であつて
も、中実であつてもよく、あるいは角棒であつて
もよい。 In the above embodiments, the round bar may be hollow, solid, or square.
以上のように本考案係止具は２本の丸棒等の棒
材のみにより形成されるので、従来のこの種の係
止具に比べてきわめて軽量であつて車両全体の重
量低減に寄与し得る。 As mentioned above, since the locking device of the present invention is formed only from two rods such as round bars, it is extremely lightweight compared to conventional locking devices of this type, and contributes to reducing the overall weight of the vehicle. obtain.
また各係止具半体の傾斜梁部は、車両の骨格フ
レームとともにトラス構造を構成し、係止具の使
用時には、一方の傾斜梁部が圧縮梁として、また
他方の傾斜梁部が引張梁として作用して所望の強
度を確保できる。 In addition, the inclined beams of each half of the locking device form a truss structure together with the frame of the vehicle, and when the locking device is used, one sloped beam portion acts as a compression beam, and the other sloped beam portion acts as a tension beam. As a result, the desired strength can be ensured.
また車両が走行中に衝突事故に遭遇して過大な
衝撃力をうけたときは、骨格フレームの、係止具
を取付けた部分はクラツシユゾーンとして有効に
作用し、全体として骨格フレームは係止具を設け
たにもかかわらず、衝撃エネルギを効率よく吸収
することができる。 In addition, when the vehicle encounters a collision while driving and receives excessive impact force, the part of the skeleton frame where the locking device is attached will effectively act as a crush zone, and the frame as a whole will be locked. Impact energy can be efficiently absorbed despite the provision of tools.
第１図は本考案係止具の斜視図、第２図は本考
案係止具を装備した車両の側面図、第３図Ａ，Ｂ
は本考案係止具の作用を示す概略図、第４，５図
は従来の係止具の斜視図である。
E1，E2……係止具半体、Ｆ……骨格フレーム、
P1，P2……第一、第二屈折点、１……係止部、
２……傾斜梁部、３……取付脚部。
Figure 1 is a perspective view of the locking device of the present invention, Figure 2 is a side view of a vehicle equipped with the locking device of the present invention, and Figures 3A and B.
1 is a schematic view showing the function of the locking device of the present invention, and FIGS. 4 and 5 are perspective views of the conventional locking device. E 1 , E 2 ...Half of the locking tool, F...Skeleton frame,
P 1 , P 2 ... first and second refraction points, 1 ... locking part,
2... Inclined beam part, 3... Mounting leg part.
Claims (1)
用係止具であつて、一対の係止具半体を一体に結
合してなり、各係止具半体は棒材の中央部をＵ字
状に湾曲してなる係止部と、その係止部の両端よ
り第一屈折点を介して互いに末広状に拡がりつつ
前記係止部の湾曲方向に対して斜め上方に延長さ
れる２本の傾斜梁部と、各傾斜梁部の上端よりそ
れぞれ第二屈折点を介して上方に延長され、前記
骨格フレームの側面に結合される２本の取付脚部
とより構成され、前記係止具半体の、前記係止部
の、傾斜梁部より遠ざかる一面同志を一体に結合
したことを特徴とする、車両固縛用係止具。 A locking device for securing a vehicle that is fixed to the frame at the bottom of the vehicle body, and is made by combining a pair of locking device halves, each of which has a U-shape in the center of a bar. A locking portion curved in the shape of a shape, and two rods extending diagonally upward relative to the curved direction of the locking portion while expanding into a divergent shape from both ends of the locking portion through a first bending point. The locking member half is composed of an inclined beam portion and two mounting legs extending upward from the upper end of each inclined beam portion through a second bending point and coupled to the side surface of the skeleton frame. A locking device for securing a vehicle, characterized in that one side of the locking portion of the body that is farther away from the inclined beam portion is integrally joined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10942083U JPS6018326U (en) | 1983-07-14 | 1983-07-14 | Locking device for vehicle lashing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10942083U JPS6018326U (en) | 1983-07-14 | 1983-07-14 | Locking device for vehicle lashing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6018326U JPS6018326U (en) | 1985-02-07 |
| JPS632364Y2 true JPS632364Y2 (en) | 1988-01-21 |
Family
ID=30254897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10942083U Granted JPS6018326U (en) | 1983-07-14 | 1983-07-14 | Locking device for vehicle lashing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6018326U (en) |
-
1983
- 1983-07-14 JP JP10942083U patent/JPS6018326U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6018326U (en) | 1985-02-07 |
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