JPH0439838Y2 - - Google Patents
Info
- Publication number
- JPH0439838Y2 JPH0439838Y2 JP1987061593U JP6159387U JPH0439838Y2 JP H0439838 Y2 JPH0439838 Y2 JP H0439838Y2 JP 1987061593 U JP1987061593 U JP 1987061593U JP 6159387 U JP6159387 U JP 6159387U JP H0439838 Y2 JPH0439838 Y2 JP H0439838Y2
- Authority
- JP
- Japan
- Prior art keywords
- bar
- connecting plate
- engagement
- head
- plate
- 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
- 239000002184 metal Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Supports Or Holders For Household Use (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、コンテナの固定化を図る場合に用
いるラツシングフツクに関するものである。[Detailed description of the invention] [Industrial application field] This invention relates to a lashing hook used for securing a container.
一般に、多数のコンテナを船舶輸送する場合、
これらコンテナをデツキ上に多段に積み重ね、各
段のコンテナとデツキ上に設けたデツキ金具とを
ラツシングフツクおよびターンバツクル等の緊締
具で連結し、上記緊締具の引き締めによつてコン
テナの固定化を図るようにしている。
Generally, when transporting a large number of containers by ship,
These containers are stacked in multiple tiers on a deck, and the containers in each tier are connected to the deck metal fittings provided on the deck using tightening devices such as lashing hooks and turnbuckles, and the containers are fixed by tightening the tightening devices. I have to.
上記ラツシングフツクの従来技術として、第５
図に示したものがある。このラツシングフツク
は、バー２０の先端にＬ字形の係合ヘツド２１を
設けてあり、上記係合ヘツド２１を、コンテナＡ
の隅部に形成された係合孔Ｂに挿通し、バー２０
を傾けることにより係合ヘツド２１の先端部を係
合孔Ｂの背面外周部に係合させて、バー２０の後
端とデツキ金具Ｄとを連結する緊締具Ｃの操作に
よりバー２０に軸方向の引張り力を与えるように
している。 As a conventional technology of the above-mentioned lashing hook, the fifth
There is one shown in the figure. This latching hook is provided with an L-shaped engagement head 21 at the tip of a bar 20, and the engagement head 21 is connected to the container A.
The bar 20 is inserted into the engagement hole B formed in the corner of the bar 20.
By tilting the bar 20, the tip of the engagement head 21 is engaged with the outer periphery of the rear surface of the engagement hole B, and the bar 20 is axially moved by operating the tightening tool C that connects the rear end of the bar 20 and the deck fitting D. It is designed to provide a tensile force of.
ところで、従来のラツシングフツクは、バー２
０の先端に係合ヘツド２１を一体に設けた構成で
あるため、バー２０に引張り力を付与したとき、
係合ヘツド２１の一部が係合孔Ｂの内周下部に当
接し、その当接部位イはバー２０の軸心Ｘに対し
て寸法ａだけ離れているため、上記バー２０を強
く引くと、バー２０が鎖線で示すように弧状に変
形する。このためバー２０に強い引張り力を付与
することができないという不都合がある。
By the way, the conventional lashing hook is
Since the engagement head 21 is integrally provided at the tip of the bar 20, when a tensile force is applied to the bar 20,
A part of the engagement head 21 comes into contact with the lower part of the inner circumference of the engagement hole B, and the contact part A is separated from the axis X of the bar 20 by a distance a, so that when the bar 20 is strongly pulled, , the bar 20 deforms into an arc shape as shown by the chain line. Therefore, there is a disadvantage that a strong tensile force cannot be applied to the bar 20.
また、係合孔Ｂに対する係合ヘツド２１のはめ
合わせに際して、その係合ヘツド２１の前面を係
合孔Ｂに対向させる必要があるため、嵌め合わせ
のための余裕が小さく、嵌め合わせに非常に手間
がかかるという不都合もある。 Furthermore, when fitting the engagement head 21 into the engagement hole B, the front surface of the engagement head 21 needs to face the engagement hole B, so the margin for fitting is small and the fitting is very difficult. There is also the disadvantage that it is time consuming.
上記の不都合を解消するため、実開昭59−
129694号公報に記載されたラツシングフツクにお
いては、係合ヘツドに対してバーの傾きを変える
ことができるようにしているが、このラツシング
フツクにおいては、係合ヘツドの支持孔にバーの
関接部材を挿入して係合ヘツドとバーとを傾動可
能に連結した構成であるため、係合ヘツドの幅寸
法が大きくなり、ラツシングフツクの先端部の重
量が重く、操作性に問題がある。 In order to eliminate the above-mentioned inconvenience,
In the latching hook described in Japanese Patent No. 129694, the inclination of the bar can be changed with respect to the engagement head. Since the engaging head and the bar are connected in a tiltable manner, the width of the engaging head becomes large, the weight of the tip of the lashing hook is heavy, and there are problems in operability.
そこで、この考案は上記の不都合を解消し、バ
ーに対してきわめて大きな引張り力を付与するこ
とができると共に、係合孔に対して係合ヘツドを
容易に嵌め合わせることができるようにした操作
性および耐久性に優れたラツシングフツクを提供
することを目的としている。 Therefore, this invention solves the above-mentioned disadvantages, makes it possible to apply an extremely large tensile force to the bar, and improves operability by making it possible to easily fit the engagement head into the engagement hole. and to provide a latching hook with excellent durability.
上記の目的を達成するために、この考案におい
ては、掛け具を一端に有し、他端に環体を設けた
バーと、そのバーの環体に連結されるヘツド部材
とから成り、上記ヘツド部材が、コンテナの隅部
に形成された係合孔に対して抜き差し可能な係合
板部を前部に有するＬ字形係合ヘツドの背部に、
板厚が係合ヘツドの幅寸法より小さい連結板を設
けた構成とされ、この連結板を上記環体の内側に
挿通し、環体の内周上部には円弧面を設け、連結
板の上縁には上記円弧面に係合する円弧状の凹入
部を形成し、前記環体から突出する連結板の先端
部にピン孔を形成し、そのピン孔に連結板抜け止
め用のピンを挿通した構成を採用したのである。
In order to achieve the above object, this invention comprises a bar having a hanger at one end and a ring at the other end, and a head member connected to the ring of the bar. At the back of the L-shaped engagement head, the member has an engagement plate portion at the front that can be inserted into and removed from the engagement hole formed in the corner of the container;
The structure includes a connecting plate whose plate thickness is smaller than the width of the engagement head. An arcuate recess is formed on the edge to engage with the arcuate surface, a pin hole is formed at the tip of the connecting plate protruding from the annular body, and a pin for preventing the connecting plate from coming off is inserted into the pin hole. We adopted this configuration.
上記のように構成すれば、環体の円弧面と連結
板の凹入部との接触部において、ヘツド部材に対
してバーの向きを変更することができるため、コ
ンテナの係合孔にヘツド部材の係合ヘツドを挿入
してバーに引張り力を付与すると、バーは係合孔
とヘツド部材の当接部位に向けて向きが変わり、
バーの長さ方向に引張り力を付与することができ
る。
With the above configuration, the direction of the bar relative to the head member can be changed at the contact portion between the arcuate surface of the ring body and the concave portion of the connecting plate, so that the head member can be inserted into the engagement hole of the container. When the engagement head is inserted and a tensile force is applied to the bar, the direction of the bar changes toward the contact area between the engagement hole and the head member.
A tensile force can be applied along the length of the bar.
以下、この考案の実施例を添付図面に基づいて
説明する。
Hereinafter, embodiments of this invention will be described based on the accompanying drawings.
第１図および第２図に示すように、この考案に
係るラツシングフツクは、バー１と、ヘツド部材
１０の組合わせから成り、上記バー１の一端には
フツク等に対する掛け具２が設けられている。ま
た、バー１の他端には、バー１の長さ方向に長い
長円形の環体３が設けられ、その環体３の内周上
部に円弧面４が形成されている。 As shown in FIGS. 1 and 2, the latching hook according to the invention is composed of a bar 1 and a head member 10, and one end of the bar 1 is provided with a hook 2 for attaching the hook or the like. . Further, at the other end of the bar 1, an oval ring body 3 which is long in the longitudinal direction of the bar 1 is provided, and an arcuate surface 4 is formed on the upper inner circumference of the ring body 3.
一方、ヘツド部材１０は、Ｌ字形の係合ヘツド
１１を有し、その係合ヘツド１１の先端の係合板
部１２はコンテナＡの隅部に形成された係合孔Ｂ
に対して抜き差し可能になり、上記係合孔Ｂに挿
入して傾けると、係合板部１２の先端部が係合孔
Ｂを形成した面板B′の背面一部に係合して抜け
止めされる。 On the other hand, the head member 10 has an L-shaped engagement head 11, and an engagement plate portion 12 at the tip of the engagement head 11 has an engagement hole B formed in a corner of the container A.
When it is inserted into the engagement hole B and tilted, the tip of the engagement plate portion 12 engages with a part of the back surface of the face plate B' that forms the engagement hole B, and is prevented from coming out. Ru.
上記係合ヘツド１１には板厚が係合ヘツド１１
の幅寸法より小さい連結板１３が設けられ、その
連結板１３は上記環体３の内側に挿通されて抜け
止めされる。 The plate thickness of the engaging head 11 is
A connecting plate 13 smaller than the width dimension is provided, and the connecting plate 13 is inserted inside the ring body 3 and is prevented from coming off.
上記抜け止めは、連結板１３の先端部にピン孔
１４を形成し、そのピン孔１４にピン１５を挿入
してある。なお、ピン１５は、連結板１３の外周
からピン孔１４に向けてねじ込むビス１６によつ
て抜け止めされる。 The above retainer has a pin hole 14 formed at the tip of the connecting plate 13, and a pin 15 inserted into the pin hole 14. Note that the pin 15 is prevented from coming off by a screw 16 that is screwed from the outer periphery of the connecting plate 13 toward the pin hole 14.
上記連結板１３の上縁には円弧状の凹入部１７
が形成され、この凹入部１７は前記環体３の円弧
面４と係合している。 An arc-shaped recess 17 is provided at the upper edge of the connecting plate 13.
is formed, and this recessed portion 17 engages with the circular arc surface 4 of the ring body 3.
いま、バー１の一端部を持ち、他端に連結した
ヘツド部材１０をコンテナＡの隅部に形成された
係合孔Ｂに対向させると、バー１に対してヘツド
部材１０は自重により回転し、係合板部１２の先
端部が係合孔Ｂに対向する。このため、係合孔Ｂ
に対して容易に嵌め合わせることができる。 Now, when holding one end of the bar 1 and placing the head member 10 connected to the other end facing the engagement hole B formed in the corner of the container A, the head member 10 rotates with respect to the bar 1 due to its own weight. , the distal end of the engagement plate portion 12 faces the engagement hole B. For this reason, the engagement hole B
It can be easily fitted to the
そこで、上記係合板部１２を係合孔Ｂに挿入
し、その係合孔Ｂを通過する状態でバー１を傾け
ると、第４図に示すように、係合板部１２の先端
部が面板B′の背面外周部に係合する。 Therefore, when the above-mentioned engagement plate part 12 is inserted into the engagement hole B and the bar 1 is tilted while passing through the engagement hole B, the tip of the engagement plate part 12 is inserted into the face plate B as shown in FIG. ′ engages with the outer periphery of the back surface.
上記のような係合状態において、バー１の一端
に設けた掛け具２とデツキの上面に設けられたデ
ツキ金具Ｄとをターンバツクル等の緊締具Ｃで連
結し、その緊締具Ｃを操作してバー１に引張り力
を付与することにより、第３図に示すように、コ
ンテナＡを固定することができる。 In the above-mentioned engaged state, the hook 2 provided at one end of the bar 1 and the deck metal fitting D provided on the top surface of the deck are connected by a tightening device C such as a turnbuckle, and the tightening device C is operated. By applying a tensile force to the bar 1, the container A can be fixed, as shown in FIG.
このとき、Ｌ字形係合ヘツド１１の一部は係合
孔Ｂの内周下部に当接し、その係合ヘツド１１と
バー１とは円弧面４と凹入部１７の接触面におい
て相対的に回動自在であるため、バー１に付与さ
れる引張り力により、バー１は係合ヘツド１１に
対して回動し、そのバー１の長さ方向が上記当接
部とデツキ金具Ｄとを結ぶ直線上に配置される。
このため、バー１の軸方向に引張り力を付与する
ことができると共に、その引張り力を剛性の高い
環体３の円弧面４と連結板１３の凹入部１７で受
けることができるため、バー１をきわめて強い力
で引張ることができる。 At this time, a part of the L-shaped engagement head 11 comes into contact with the lower inner circumference of the engagement hole B, and the engagement head 11 and the bar 1 rotate relative to each other at the contact surface between the arcuate surface 4 and the recessed part 17. Since it is movable, the bar 1 rotates with respect to the engagement head 11 due to the tensile force applied to the bar 1, and the length direction of the bar 1 is a straight line connecting the abutment part and the deck fitting D. placed on top.
Therefore, a tensile force can be applied in the axial direction of the bar 1, and the tensile force can be received by the circular arc surface 4 of the highly rigid ring body 3 and the recessed part 17 of the connecting plate 13, so that the bar 1 can be pulled with extremely strong force.
以上のように、この考案においては、バーと係
合ヘツドとは環体の円弧面と連結板の凹入部の係
合部において相対的に傾動自在であるため、コン
テナの係合孔に係合板部を係合してバーに引張り
力を付与すると、バーは引張り力が付与される方
向に向き、バーを軸方向に強い力で引張ることが
できる。
As described above, in this invention, the bar and the engagement head are relatively tiltable at the engagement portion between the arcuate surface of the annular body and the recessed portion of the connecting plate. When the parts are engaged and a tension force is applied to the bar, the bar is oriented in the direction in which the tension force is applied, and the bar can be pulled with a strong force in the axial direction.
また、バーに付与した引張り力を環体の円弧面
と連結板の凹入部の係合部で受けることができる
ため、連結板を薄肉厚としても破損することはな
く耐久性に優れたラツシングフツクを得ることが
できる。 In addition, since the tensile force applied to the bar can be received by the engagement part between the circular arc surface of the ring body and the recessed part of the connecting plate, the latching hook with excellent durability can be created without being damaged even if the connecting plate is thin. Obtainable.
さらに、バーに設けた環体と係合ヘツドに設け
た連結板とで連結する構成であるため、先端部の
重量は軽く、しかも、連結板は環体を貫通するた
め、ヘツド部材の重心がバーの中心に近づき、バ
ー先端の重量バランスが良好であり、操作性に優
れたラツシングフツクを提供することができる。 Furthermore, since the ring body provided on the bar is connected to the connecting plate provided on the engagement head, the weight of the tip is light, and since the connecting plate passes through the ring body, the center of gravity of the head member is It is possible to provide a lashing hook that is close to the center of the bar, has good weight balance at the tip of the bar, and has excellent operability.
第１図は、この考案に係るラツシングフツクの
一実施例を示す斜視図、第２図は同上のヘツド部
材の連結部を示す断面図、第３図は同上の使用状
態を示す斜視図、第４図は同上の一部分を拡大し
て示す斜視図、第５図は従来のラツシングフツク
の使用状態を示す一部切欠側面図である。
１……バー、２……掛け具、３……環体、４…
…円弧面、１０……ヘツド部材、１１……係合ヘ
ツド、１３……連結板、１４……ピン孔、１５…
…ピン、１７……凹入部。
Fig. 1 is a perspective view showing an embodiment of the lashing hook according to the invention, Fig. 2 is a cross-sectional view showing the connecting portion of the head member of the same, Fig. 3 is a perspective view showing the same as the above in use, and Fig. 4 The figure is an enlarged perspective view of a portion of the same as above, and FIG. 5 is a partially cutaway side view showing the conventional lashing hook in use. 1... Bar, 2... Hang, 3... Ring, 4...
... Arc surface, 10 ... Head member, 11 ... Engagement head, 13 ... Connection plate, 14 ... Pin hole, 15 ...
...Pin, 17...Recessed part.
Claims (1)
と、そのバーの環体に連結されるヘツド部材とか
ら成り、上記ヘツド部材が、コンテナの隅部に形
成された係合孔に対して抜き差し可能な係合板部
を前部に有するＬ字形係合ヘツドの背部に、板厚
が係合ヘツドの幅寸法より小さい連結板を設けた
構成とされ、この連結板を上記環体の内側に挿通
し、環体の内周上部には円弧面を設け、連結板の
上縁には上記円弧面に係合する円弧状の凹入部を
形成し、前記環体から突出する連結板の先端部に
ピン孔を形成し、そのピン孔に連結板抜け止め用
のピンを挿通したラツシングフツク。 It consists of a bar having a hanger at one end and a ring at the other end, and a head member connected to the ring of the bar, and the head member is connected to an engagement hole formed in a corner of the container. A connecting plate having a plate thickness smaller than the width of the engaging head is provided on the back of the L-shaped engaging head which has an engaging plate part in the front part that can be inserted into and removed from the ring body. The connecting plate is inserted into the inside of the annular body, an arcuate surface is provided on the upper inner circumference of the annular body, an arcuate recessed part is formed on the upper edge of the connecting plate to engage with the circular arc surface, and the connecting plate projects from the annular body. A lashing hook with a pin hole formed at the tip of the lashing hook and a pin to prevent the connecting plate from falling out inserted into the pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987061593U JPH0439838Y2 (en) | 1987-04-21 | 1987-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987061593U JPH0439838Y2 (en) | 1987-04-21 | 1987-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63166893U JPS63166893U (en) | 1988-10-31 |
| JPH0439838Y2 true JPH0439838Y2 (en) | 1992-09-17 |
Family
ID=30895068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987061593U Expired JPH0439838Y2 (en) | 1987-04-21 | 1987-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439838Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002087963A1 (en) * | 2001-04-25 | 2002-11-07 | Taiyo Seiki Iron Works Co., Ltd. | Container fixing method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI570021B (en) * | 2015-09-08 | 2017-02-11 | Hsieh Jung Kuang | Tie rod module for container series and its manufacturing method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59129694U (en) * | 1983-02-22 | 1984-08-31 | 大洋製器工業株式会社 | Lashing bar for containers |
-
1987
- 1987-04-21 JP JP1987061593U patent/JPH0439838Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002087963A1 (en) * | 2001-04-25 | 2002-11-07 | Taiyo Seiki Iron Works Co., Ltd. | Container fixing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63166893U (en) | 1988-10-31 |
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