JPH0755907Y2 - Lid opening and closing device for cold storage box for fishing - Google Patents
Lid opening and closing device for cold storage box for fishingInfo
- Publication number
- JPH0755907Y2 JPH0755907Y2 JP8856291U JP8856291U JPH0755907Y2 JP H0755907 Y2 JPH0755907 Y2 JP H0755907Y2 JP 8856291 U JP8856291 U JP 8856291U JP 8856291 U JP8856291 U JP 8856291U JP H0755907 Y2 JPH0755907 Y2 JP H0755907Y2
- Authority
- JP
- Japan
- Prior art keywords
- box
- lid
- recess
- concave
- shaped
- 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 - Lifetime
Links
Landscapes
- Closures For Containers (AREA)
Description
【0001】[0001]
【産業上の利用分野】本考案は魚釣用保冷箱の蓋開閉装
置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lid opening / closing device for a cold insulation box for fishing.
【0002】[0002]
【従来の技術】魚釣用保冷箱の蓋体はその対向辺部の一
方を複数の脱着不可能な蝶番若しくは脱着可能な蝶番に
より回動可能に軸着してあり、また同対向辺部の他方は
一般にパッチン錠と称する止め具の一対で箱体と固定さ
れていた。このような蓋体の開閉構造では、蓋体はパッ
チン錠の側からしか開閉操作が行えないのであり、この
ため保冷箱の向きが悪い場合はその向きを変えるか、人
間が移動して操作を行う必要があった。また蓋体を開閉
するさいは一対のパッチン錠を操作しなければならなか
った。また脱着可能な蝶番を具備したものに於いて蓋体
を箱体から分離するさいはパッチン錠の開放に加えて蝶
番の連結軸を引き抜くようにしなければならなかった。
また一般的なパッチン錠は開閉操作のさいレバーの回動
が必要であり、自動車のトランク内などに於いてトラン
ク壁との隙間がない時はレバーが回動できないために蓋
体が開放できないことがあった。そのほかにも蓋体が一
方にしか開放できないためトランク内に於いて保冷箱の
向きが悪い時は蓋体が開放できないことなどがあった。2. Description of the Related Art A lid of a cold-keeping box for fishing has one of its opposing sides pivotally attached to one of a plurality of non-detachable hinges or detachable hinges. The other was fixed to the box body by a pair of stoppers generally called a patch lock. With such a lid opening / closing structure, the lid can only be opened / closed from the side of the patch lock, so if the cold storage box is not in the correct orientation, change the orientation or move a human to operate it. Had to do. When opening and closing the lid, a pair of patch locks had to be operated. In addition, in the case of the detachable hinge, when the lid is separated from the box body, it is necessary to pull out the connecting shaft of the hinge in addition to opening the patch lock.
In addition, a general patch lock requires the lever to be rotated when opening and closing, and the lid cannot be opened because the lever cannot be rotated when there is no clearance with the trunk wall in the trunk of an automobile. was there. In addition, the lid can only be opened to one side, so when the orientation of the cool box in the trunk is not correct, the lid cannot be opened.
【0003】[0003]
【発明が解決しようとする課題】本考案は上記した在来
の魚釣用保冷箱が持つ不便を一挙に解消させることので
きる魚釣用保冷箱の蓋開閉装置を提供することを目的と
する。SUMMARY OF THE INVENTION It is an object of the present invention to provide a lid opening / closing device for a cold-keeping box for fishing, which can eliminate all the inconveniences of the conventional cold-keeping box for fishing described above. .
【0004】[0004]
【課題を解決するための手段及び作用】上記目的を達成
するため、本考案では蓋体の各対向辺部に切欠き凹部を
対称状に設けると共にこの各凹部に複数のレバー軸を設
け、一方では箱体の対向面の各上縁で蓋体の各凹部の下
方個所に形成された箱体の凹部に複数の横軸をその軸芯
廻りに回動可能に設け、且つ蓋体の各凹部には操作レバ
ーを同凹部の覆われるようにレバー軸を介して揺動可能
に装着し、この操作レバーは前記横軸の下端に係合され
下面先端に傾斜部の形成された複数の係合突起を操作レ
バー本体下部に設けると共に発条により蓋体のレバー軸
廻りの一定方向へ付勢されたものとなし、且つ前者の各
凹部の起立面には下端に前記横軸の嵌入される逆U字状
の切欠き部を形成された複数のリブを横方向に配設した
ことを特徴とする。In order to achieve the above object, according to the present invention, notch recesses are provided symmetrically on each opposite side of the lid, and a plurality of lever shafts are provided in each recess. Then, a plurality of horizontal shafts are rotatably provided around the axis of the concave portion of the box formed at the upper edge of the facing surface of the box and below each concave portion of the lid, and the concave portions of the lid are provided. An operating lever is swingably mounted via a lever shaft so as to cover the same recess, and the operating lever is engaged with the lower end of the horizontal shaft and has a plurality of engaging portions with an inclined portion formed at the tip of the lower surface. It is assumed that the projection is provided on the lower portion of the operation lever main body and that the spring is biased in a fixed direction around the lever axis of the lid, and that the upright surface of each of the recesses of the former is a reverse U in which the horizontal axis is fitted at the lower end. It is characterized in that a plurality of ribs each having a V-shaped notch are formed in the lateral direction.
【0005】開放された蓋体を閉鎖するさいは蓋体を箱
体上に位置させ、全てのリブの逆U字状軸受溝内に各横
軸を嵌入させるようにするが、このさい操作レバーは係
合突起の先端下面の傾斜部と横軸周面との摺接により発
条の付勢力に抗して自動的にレバー軸廻りに揺動され、
リブと横軸が一定相対位置に達すると、全ての横軸はそ
の下端を除いた周囲をリブの逆U字状軸受溝で包囲さ
れ、且つその下端部を係合突起に係止されるため、蓋体
は横軸を介して箱体に固定された状態となる。該状態に
於いて何れか一方の操作レバーをレバー軸の廻りに揺動
させるとその側の横軸と操作レバーとの係合が開放さ
れ、蓋体は他方の側の横軸廻りに揺動変位されるものと
なる。また双方の操作レバーを揺動させると、その各側
の横軸と操作レバーとの係合が開放され、蓋体は箱体か
ら分離させ得るものとなる。When closing the opened lid, the lid is positioned on the box and the horizontal shafts are fitted in the inverted U-shaped bearing grooves of all the ribs. Is automatically swung around the lever shaft against the biasing force of the spring due to the slidable contact between the inclined portion on the lower surface of the tip of the engaging projection and the peripheral surface of the horizontal axis.
When the rib and the horizontal axis reach a certain relative position, all the horizontal axes except the lower end are surrounded by the inverted U-shaped bearing groove of the rib, and the lower end is locked by the engaging projection. The lid body is fixed to the box body via the horizontal axis. In this state, when one of the operating levers is swung around the lever shaft, the engagement between the lateral shaft on that side and the operating lever is released, and the lid swings around the other lateral shaft. It will be displaced. Further, when both operation levers are swung, the engagement between the horizontal shaft on each side and the operation lever is released, and the lid body can be separated from the box body.
【0006】また第二の本考案は蓋体の各対向辺部に下
方へ突出され且つ横方向の貫通孔の形成された前後各複
数の凸状体を設け、一方では箱体の各対向面にこれら凸
状体の嵌合される凹状体を設けると共に該凹状体にも前
記貫通孔に対応した横方向の貫通孔を形成し、且つ凹状
体の形成された各対向面には別の凹部を設けると共にこ
の凹部内に一対のL字状軸体を横方向への摺動変位操作
自在に且つ発条による一定方向への付勢状態に配設し、
発条の付勢力に抗してのL字状軸体の摺動変位操作によ
り凸状体及び凹状体の貫通孔からその先端部が引き抜か
れ、他方発条の付勢力によるL字状軸体の摺動変位によ
りその先端部が凸状体及び凹状体の貫通孔に挿入される
ものとなしたことを特徴とする。A second aspect of the present invention is to provide a plurality of front and rear convex bodies projecting downward and having lateral through-holes formed on the opposite sides of the lid body, while the opposite sides of the box body are provided. A concave body into which these convex bodies are fitted, a lateral through hole corresponding to the through hole is formed in the concave body, and another concave portion is formed on each of the facing surfaces on which the concave body is formed. And a pair of L-shaped shafts are disposed in this recess so as to be slidable in the lateral direction and urged in a certain direction by a spring.
By the sliding displacement operation of the L-shaped shaft body against the urging force of the spring, the tip end portion is pulled out from the through holes of the convex body and the concave body, while the L-shaped shaft body is slid by the urging force of the spring body. The distal end portion is inserted into the through holes of the convex body and the concave body by the dynamic displacement.
【0007】開放された蓋体を閉鎖するさいは蓋体を箱
体上に位置させ、各凸状体を同時に凹状体内に嵌入させ
るようにするが、このさい箱体の各凹部内に設けられた
一対のL字状軸体は発条の付勢力に抗して予め摺動変位
操作しておき、各凸状体が凹状体内の一定深さに達した
時に発条の付勢力により摺動変位させ、それらの各先端
部を凸状体及び凹状体の各貫通孔に挿入させるようにす
る。これにより蓋体はL字状軸体を介して箱体に固定さ
れた状態となる。該状態に於いて何れか一方の一対のL
字状軸体を発条の付勢力に抗して摺動変位させるとその
側の凸状体と凹状体との結合が解除され、蓋体は他方の
側の一対のL字状軸体の横方向軸芯廻りに揺動変位され
るものとなる。また双方の一対のL字状軸体を発条の付
勢力に抗して摺動変位させると、その各側の凸状体と凹
状体との結合が解除され、蓋体は箱体から分離させ得る
ものとなる。When closing the opened lid body, the lid body is positioned on the box body so that the respective convex bodies are fitted into the concave body at the same time. The lid bodies are provided in the respective concave portions of the box body. The pair of L-shaped shafts are previously slid and displaced against the urging force of the ridges, and when the convex bodies reach a certain depth in the concave body, they are slid and displaced by the urging force of the ridges. , The respective tip portions thereof are inserted into the through holes of the convex body and the concave body. As a result, the lid body is fixed to the box body via the L-shaped shaft body. In this state, either one of a pair of L
When the V-shaped shaft is slidably displaced against the urging force of the spring, the connection between the convex body and the concave body on that side is released, and the lid body is lateral to the pair of L-shaped shaft bodies on the other side. It is oscillated and displaced around the directional axis. When the pair of L-shaped shafts are slidably displaced against the biasing force of the spring, the connection between the convex body and the concave body on each side is released, and the lid body is separated from the box body. You will get it.
【0008】このさい各L字状軸体をその横方向軸芯廻
りの揺動自在となすと共に、発条の付勢力に抗して摺動
変位操作された各凹部内の一対のL字状軸体の元端部を
係止させるための係止溝を箱体に設けることができる。
これによれば一対のL字状軸体を係止溝に係止させた状
態では一対のL字状軸体の先端部が凸状体と凹状体との
貫通孔から抜け出た状態に保持されるものとなる。At this time, each L-shaped shaft is made swingable around its lateral axis, and a pair of L-shaped shafts in each recess are slid and displaced against the biasing force of the spring. A locking groove for locking the base end of the body can be provided in the box.
According to this, in the state in which the pair of L-shaped shafts are locked in the locking groove, the tip ends of the pair of L-shaped shafts are held in a state of being pulled out from the through holes of the convex body and the concave body. It will be one.
【0009】また係止溝に係止された各凹部内の一対の
各L字状軸体を係止溝から解放させるための舌状片を蓋
体に設けることができる。これによれば、蓋体を箱体上
の適正位置に位置させるだけで舌状片が一対の各L字状
軸体を係止溝から解放させるものとなり、凸状体と凹状
体との貫通孔に一対の各L字状軸体の先端部が自動的に
挿入され、蓋体は箱体に固定されるものとなる。Further, the lid may be provided with a tongue-shaped piece for releasing the pair of L-shaped shafts in the recesses locked in the locking grooves from the locking grooves. According to this, the tongue piece releases the pair of L-shaped shaft bodies from the locking groove only by positioning the lid body at the proper position on the box body, and the convex body and the concave body penetrate. The tip ends of the pair of L-shaped shaft bodies are automatically inserted into the holes, and the lid body is fixed to the box body.
【0010】[0010]
【実施例】先づ、本考案に係る魚釣用保冷箱の第一実施
例を図1〜18図により説明する。図に於いて、1は蓋
体そして2は箱体である。蓋体1は図4〜図6に示され
るような外蓋3及び、図7及び図8に示されるような内
蓋4などからなる。しかして外蓋3は対向辺部の各々に
切欠き凹部5、5を設けると共に、各凹部5には下端に
逆U字形軸受溝7aを具備した二対のリブ7・・・と、
同凹部5、5の各側壁5a、5aと対向した二つのブラ
ケット8、8を設け、各ブラケット8、8と前記各側壁
5a、5a間にレバー軸9・・を止着するための孔h
1、h1を設けるほか外周には嵌合溝d1を設けて形成
してある。内蓋4は外蓋3と同様に対向辺部に切欠き凹
部10、10を設けると共に下面側周囲には図3に示し
たパッキン11を固定するための溝12を設けるほか、
外周縁に前記嵌合溝d1内に挿入される嵌合リブr1を
設けて形成してある。この内蓋4は内方空間sに断熱蓋
13(図3参照)を収容した後に嵌合リブr1を嵌合溝
d1内に挿入することにより外蓋3と一体状に固定され
る。14は操作レバーであって、前記孔h1・・・に止
め輪などを介して回動自在に止着された四本のレバー軸
9・・・を介して外蓋3の切欠き凹部5、5を完全に覆
うように且つ同軸9廻りの揺動自在に止着すると共に各
操作レバー14に対し二つの捩じりコイルバネ15、1
5を使用して操作レバー本体下部が箱体2表面に近接す
る方向、即ち内方へ付勢されるようになし、その自由状
態では図9に示すように操作レバー内壁面14aがブラ
ケット8・・・の外縁やリブ7・・・の外縁に当接さ
れ、且つ操作レバー外壁面が外蓋3の外周囲から突出し
ないものとなされる。各操作レバー14の下部には図1
0に示すように水平に張り出された一対の係合突起1
6、16が設けてあって、その先端部には後述の横軸と
の係合を確実にするために図11に示される断面が半円
状となされた突出部16aを設けるほか、各先端部の下
面には横軸の周面と当接される傾斜面16bが形成して
ある。一方、箱体2は図12及び図13に示されるよう
な内箱17及び、図14及び図15に示されるような外
箱18などからなる。内箱17は外周に外箱18と嵌合
される嵌合リブr2を設けると共に対向辺部には外蓋3
の切欠き凹部5、5に対応した個所に同様な切欠き凹部
19、19を設け、内周上部で一段下がった位置にはパ
ッキン当接面20を形成すると共にこの当接面20上に
沿って半球状の突起条21を設けて形成してある。外箱
18は対向面の上縁に内箱17の切欠き凹部19、19
に対応した二段状の切欠き凹部22、22を設けると共
に上縁の全周には内箱17の嵌合リブr2の嵌入される
嵌合溝d2を形成し、横方向の対向面の外側にはベルト
通し孔23、23を設けると共に底面の外面には脚部2
4・・・及びベルト通し孔25、25を設けて形成して
ある。26はカバープレートであって、外箱18内に断
熱箱27(図3参照)を挿入した後、上方から外箱18
の切欠き凹部22、22にこのカバープレートを組みつ
け、その後に内箱17を挿入しビス28・・・を介して
位置固定させる。このカバープレート26は図16〜図
18に示すように横方向に二対のブラケット29・・・
を設けると共に各一対のブラケット29、29には止め
輪などを介して横軸30の回動自在に止着される孔h2
・・を設けるほか、内箱17の切欠き凹部19、19に
対応した凹部31に加え、操作レバー14を操作するさ
いに図9(b)に示されるように指の挿入される凹部3
2を横方向の中央個所に設けて形成してある。DESCRIPTION OF THE PREFERRED EMBODIMENTS First, a first embodiment of the cold insulation box for fishing according to the present invention will be described with reference to FIGS. In the figure, 1 is a lid and 2 is a box. The lid 1 includes an outer lid 3 as shown in FIGS. 4 to 6, an inner lid 4 as shown in FIGS. 7 and 8. Then, the outer lid 3 is provided with notched recesses 5 and 5 on each of the opposite sides, and each recess 5 has two pairs of ribs 7 ... Including an inverted U-shaped bearing groove 7a at the lower end.
Two brackets 8 and 8 facing the side walls 5a and 5a of the recesses 5 and 5 are provided, and holes h for fixing the lever shafts 9 ... Between the brackets 8 and 8 and the side walls 5a and 5a.
1 and h1 are provided and a fitting groove d1 is provided on the outer periphery. Similar to the outer lid 3, the inner lid 4 is provided with notched recesses 10 and 10 on opposite sides, and a groove 12 for fixing the packing 11 shown in FIG.
A fitting rib r1 to be inserted into the fitting groove d1 is provided on the outer peripheral edge. This inner lid 4 is fixed integrally with the outer lid 3 by accommodating the heat insulating lid 13 (see FIG. 3) in the inner space s and then inserting the fitting rib r1 into the fitting groove d1. Reference numeral 14 denotes an operation lever, which is a cutout concave portion 5 of the outer lid 3 via four lever shafts 9 ... Which are rotatably fixed to the holes h1. 5 so as to completely cover 5 and swingably around the coaxial shaft 9, and two torsion coil springs 15 and 1 for each operation lever 14.
5, the lower portion of the operation lever main body is urged in the direction of approaching the surface of the box body 2, that is, inward. In the free state, the operation lever inner wall surface 14a has the bracket 8 ... The outer wall surface of the operation lever does not protrude from the outer periphery of the outer lid 3, and the outer wall surface of the operation lever abuts on the outer edge of the rib 7 ... The lower part of each operation lever 14 is shown in FIG.
As shown in 0, a pair of horizontally extending projections 1
6 and 16 are provided, and in order to ensure the engagement with a horizontal shaft described later, a projection 16a having a semicircular cross section as shown in FIG. An inclined surface 16b that is in contact with the peripheral surface of the horizontal axis is formed on the lower surface of the portion. On the other hand, the box body 2 includes an inner box 17 as shown in FIGS. 12 and 13, and an outer box 18 as shown in FIGS. 14 and 15. The inner box 17 is provided with a fitting rib r2 fitted to the outer box 18 on the outer circumference, and the outer lid 3 is provided on the opposite side portion.
Similar notch recesses 19 and 19 are provided at locations corresponding to the notch recesses 5 and 5, and a packing contact surface 20 is formed at a position lower by one step in the upper part of the inner circumference and along the contact surface 20. It is formed by providing hemispherical protrusions 21. The outer box 18 is provided with notches 19 and 19 of the inner box 17 at the upper edge of the facing surface.
The two-stepped notch recesses 22, 22 corresponding to the above are provided, and the fitting groove d2 into which the fitting rib r2 of the inner box 17 is fitted is formed on the entire circumference of the upper edge, and the outer side of the lateral facing surface is formed. The belt through holes 23, 23 are provided on the bottom surface, and the leg portion 2 is provided on the outer surface of the bottom surface.
4 and belt through holes 25, 25 are provided. Reference numeral 26 denotes a cover plate, which is used to insert the heat insulating box 27 (see FIG. 3) into the outer case 18 and then to move the outer case 18 from above.
The cover plate is attached to the notched recesses 22 and 22, and then the inner box 17 is inserted and fixed in position through screws 28. This cover plate 26 has two pairs of brackets 29 ... In the lateral direction as shown in FIGS.
And a hole h2 rotatably fixed to the pair of brackets 29, 29 through a snap ring or the like on the horizontal shaft 30.
.. In addition to the provision of .., in addition to the recesses 31 corresponding to the cutout recesses 19 and 19 of the inner box 17, a recess 3 into which a finger is inserted as shown in FIG.
2 is provided at the central portion in the lateral direction.
【0011】上記した本考案品の使用例及び作用を説明
する。取り外された蓋体1を閉鎖するさいは蓋体1と箱
体2との位置合わせをした後に蓋体1を上方から押圧す
る。これにより、二つの操作レバー14、14の各係合
突起16・・・の先端部下面の傾斜面16bが箱体2に
設けられた横軸30・・・の周面に当接すると共にこれ
らが相互に摺動するため、各操作レバー14はその下部
が箱体2から離れる方向、即ち外方へ自動的に揺動され
る。そして、横軸30・・・がリブ7・・・の逆U字状
軸受溝7a・・・内の一定深さまで嵌入されると、これ
と同時に各操作レバー14の係合突起16・・がレバー
軸9・・廻りの内方に発条15・・の付勢力により復元
変位され図9(a)に示すように横軸30・・の下端を
係止するものとなる。即ち各横軸30は上部及び両側部
をリブ7の逆U字状軸受溝7a・・に、そして下部を係
合突起16に抱持された状態となる。これにより蓋体1
は箱体2に確実に固定されるのである。この状態に於い
てカバープレート26の凹部32を通じて図に示すよう
に指を挿入するなどして何れか一方の操作レバー14を
外方へ引くと、この側の横軸30・・は逆U字状軸受溝
7a・・内から抜け出し自在となり、蓋体1は他側の横
軸30・・廻りに揺動可能となり、何れの操作レバー1
4、14の側からでも開放されるものとなる。また対向
した二つの操作レバー14、14を同時に外方へ引く
と、各側の横軸30・・・は二つの操作レバー14、1
4の逆U字状軸受溝7a・・・内から同時に抜け出し自
在となり、蓋体1は箱体2から上方へ分離されるものと
なる。An example of use and operation of the above-described product of the present invention will be described. When closing the removed lid 1, the lid 1 is aligned with the box 2 and then the lid 1 is pressed from above. As a result, the inclined surfaces 16b of the lower end portions of the respective engaging protrusions 16 of the two operating levers 14 and 14 come into contact with the peripheral surface of the horizontal shaft 30 provided on the box body 2 and Since the operation levers 14 slide relative to each other, the lower portions of the operation levers 14 are automatically swung in a direction away from the box body 2, that is, outward. Then, when the horizontal shafts 30 ... Are fitted to a certain depth in the inverted U-shaped bearing grooves 7a of the ribs 7 ... At the same time, the engaging protrusions 16 of the operating levers 14 are ... The lever shaft 9 is restored and displaced inwardly around the lever shaft 9 by the urging force of the spring 15 to lock the lower end of the horizontal shaft 30 as shown in FIG. 9 (a). That is, each horizontal shaft 30 is held by the inverted U-shaped bearing groove 7a of the rib 7 at the upper portion and both side portions thereof and at the lower portion thereof by the engaging projection 16. With this, the lid 1
Is securely fixed to the box body 2. In this state, when one of the operation levers 14 is pulled outward by inserting a finger through the recess 32 of the cover plate 26 as shown in the figure, the horizontal shaft 30 ... -Shaped bearing groove 7a ... Can be slipped out from the inside, and the lid 1 can be swung around the horizontal shaft 30 on the other side.
It will be opened from the side of 4 and 14. When the two opposed operating levers 14, 14 are simultaneously pulled outward, the horizontal shafts 30 ...
4 can be simultaneously removed from the inside of the inverted U-shaped bearing groove 7a, and the lid 1 can be separated upward from the box 2.
【0012】次に本考案に係る第二実施例を図19〜図
38により説明する。なお先の実施例と実質的に同一の
部位には同一符号を付して説明を省略する。外蓋3は図
22〜図25に示すように対向辺部の各々に下方へ突出
し横方向の貫通孔h3を具備した二つの凸状体31、3
1を横方向に一対設けると共に対向辺部の各々の中央位
置に下方へ突出した一つの舌状片32を設けて形成して
ある。内蓋4は図26及び図27に示すように下面の周
囲にパッキン11を収容するための溝12を設けると共
に前記凸状体31・・・と対応する位置に切欠き凹部4
a・・・を設けて形成してある。この内蓋4の内方空間
sには断熱蓋13を収容させ、次いで内蓋4を外周の嵌
合リブr1を介して外蓋3と一体状に嵌合固定させ、蓋
体1となす。33は一対として用意されるL字状軸体で
あって、図28に示すように先端部33aをテーパ状に
形成すると共に適当個所に止め輪34を係着するための
固定用溝33bを設け、元端部には球状握り35が設け
てある。36は圧縮コイルバネであって、L字状軸体3
3にその先端部33aから外嵌させその一端は止め輪3
4で支持された平ワッシャ37で係止されるものであ
る。内箱17は図29及び図30に示すように先の実施
例のものに準じて形成されている。外箱18は図31及
び図32に示すように対向面の上縁に内箱17の切欠き
凹部19、19に対応した方形の切欠き凹部38、38
を設けて形成されている。39はカバープレートであっ
て、図33及び図34に示すように方形の凹部39aを
具備し、周縁には箱体18と嵌合される嵌合リブr3
や、内箱17と嵌合される嵌合溝d3を具備したものと
なされている。しかして外箱18には断熱箱27を挿入
し、カバープレート39、39を外箱18の切欠き凹部
38、38に上方から嵌合固定させた後、内箱17を挿
入し、外箱18と内箱17とは嵌合溝d2とリブr2の
嵌合により固定させ、一体状の箱体2となす。40は各
カバープレート39の凹部39a内にネジ固定される軸
体保持ブロックであって、図35及び図36に示すよう
に蓋体1の一辺部に在る二つの凸状体31、31に対応
して二つの凹状体41、41を設けると共に各凹状体4
1の側壁には前記L字状軸体33、33の挿通される透
孔h4・・・を設け、二つの凹状体31、31の相互間
にはL字状軸体33、33の元端部が位置するための空
所s1を設けると共にこの空所s1を外方に開放させる
ための方形状操作窓42を設けるほか、この操作窓42
の上辺部の中央箇所にはL字状軸体33、33の元端部
を係止するための係止溝43を設けて形成してある。4
4はL字状軸体33の挿通される孔h4の設けられた補
強リブ、45はネジ孔である。図37に示されるSPは
軸体保持ブロック40の裏面側に嵌合されるスペーサで
ある。しかして軸体保持ブロック40に各L字状軸体3
3を装着するさいは圧縮コイルバネ36を凹状体41の
側壁と補強リブ44の相互間の適正位置に位置させ、こ
の状態を保持したままL字状軸体33の先端部33aを
空所s1内から各孔h4・・・及び圧縮コイルバネ36
の内孔を通じて凹状体41の外方の側壁に孔h4を通じ
て貫通させ、さらにL字状軸体33の固定用溝33bに
止め輪34を止着することにより圧縮コイルバネ36の
一端であって凹状体31に近い側をこの止め輪34で支
持させ、同コイルバネ36の他端を補強リブ44の一面
で支持させるようにする。Next, a second embodiment according to the present invention will be described with reference to FIGS. Note that the substantially same parts as those in the previous embodiment are designated by the same reference numerals and the description thereof will be omitted. As shown in FIGS. 22 to 25, the outer lid 3 has two convex bodies 31 and 3 each protruding downward and provided with a through hole h3 in the lateral direction.
1 is provided in the lateral direction, and one tongue-shaped piece 32 protruding downward is provided at the central position of each of the opposite sides. As shown in FIGS. 26 and 27, the inner lid 4 is provided with a groove 12 for accommodating the packing 11 on the periphery of the lower surface thereof, and is provided with a notch concave portion 4 at a position corresponding to the convex body 31.
It is formed by providing a ... A heat insulating lid 13 is housed in the inner space s of the inner lid 4, and then the inner lid 4 is integrally fitted and fixed to the outer lid 3 via the fitting rib r1 on the outer periphery to form the lid body 1. Reference numeral 33 is an L-shaped shaft body prepared as a pair, and as shown in FIG. 28, a tip portion 33a is formed in a tapered shape and a fixing groove 33b for attaching a retaining ring 34 is provided at an appropriate position. A spherical grip 35 is provided at the base end. 36 is a compression coil spring, which is an L-shaped shaft body 3
3 from the tip portion 33a thereof, and one end thereof has a retaining ring 3
It is locked by the flat washer 37 supported by 4. The inner box 17 is formed in accordance with that of the previous embodiment as shown in FIGS. 29 and 30. As shown in FIGS. 31 and 32, the outer box 18 has rectangular notch recesses 38, 38 corresponding to the notch recesses 19, 19 of the inner box 17 at the upper edge of the facing surface.
Is provided. Reference numeral 39 denotes a cover plate, which has a rectangular recess 39a as shown in FIGS. 33 and 34, and a fitting rib r3 which is fitted to the box body 18 at the periphery.
Alternatively, the inner box 17 is provided with a fitting groove d3. Then, the heat insulating box 27 is inserted into the outer box 18, the cover plates 39, 39 are fitted and fixed to the cutout recesses 38, 38 of the outer box 18 from above, and then the inner box 17 is inserted and the outer box 18 is inserted. The inner box 17 and the inner box 17 are fixed by fitting the fitting groove d2 and the rib r2 to form an integral box body 2. Reference numeral 40 denotes a shaft holding block that is screwed into the recess 39a of each cover plate 39. As shown in FIG. 35 and FIG. Correspondingly, two concave bodies 41, 41 are provided and each concave body 4 is provided.
The side wall of 1 is provided with a through hole h4 ... Through which the L-shaped shafts 33, 33 are inserted, and between the two concave bodies 31, 31, the original ends of the L-shaped shafts 33, 33 are provided. In addition to providing a void space s1 for locating the part, a rectangular operation window 42 for opening the void space s1 to the outside is provided.
A locking groove 43 for locking the base ends of the L-shaped shaft bodies 33, 33 is provided at the center of the upper side portion. Four
Reference numeral 4 is a reinforcing rib provided with a hole h4 through which the L-shaped shaft body 33 is inserted, and 45 is a screw hole. The SP shown in FIG. 37 is a spacer fitted to the back surface side of the shaft body holding block 40. Then, each L-shaped shaft 3 is attached to the shaft holding block 40.
3 is mounted, the compression coil spring 36 is positioned at an appropriate position between the side wall of the concave body 41 and the reinforcing rib 44, and the tip portion 33a of the L-shaped shaft body 33 is kept in the space s1 while maintaining this state. To each hole h4 ... and compression coil spring 36
The outer side wall of the concave body 41 is penetrated through the hole h4 through the inner hole of the compression coil spring 36, and the retaining ring 34 is fixed to the fixing groove 33b of the L-shaped shaft body 33. The side close to the body 31 is supported by the retaining ring 34, and the other end of the coil spring 36 is supported by one surface of the reinforcing rib 44.
【0013】上記した本考案品の使用例及び作用を説明
する。取り外された蓋体1を閉鎖するさいは先づ球状握
り35を操作することにより箱体2の対向面の各側に在
る一対のL字状軸体33、33を操作窓42の中央に引
き寄せ、次いで一対のL字状軸体33、33の元端部を
その横方向軸芯廻り、即ち孔h4・・・中心の廻りに揺
動操作して係止溝43内に位置させる。これにより各一
対のL字状軸体33、33は横方向の一定位置に規制さ
れ、その各先端部33a・・・は凹状体41、41部分
から退避した状態となる。この後、蓋体1を箱体2上に
載せ、それの各凸状体31、31を凹状体41、41内
に嵌入させる。このさい舌状片32は係止溝43内に位
置している各一対のL字状軸体33、33の元端部を下
方へ押し下げ、凸状体31、31と凹状体41、41が
所要の相対配置となった時点でそれらの元端部を係止溝
43から押し出すものとなる。このため一対のL字状軸
体33、33は横方向への移動を自動的に且つ適正タイ
ミングで許容されるものとなり、この後は圧縮コイルバ
ネ36・・の付勢力によりそれらの先端部33aが凸状
体31、31の貫通孔h3・・を通過して凹状体41、
41の外方の側壁の孔h4・・内に嵌入するものとな
る。即ち、各凸状体31、31と各凹状体41、41が
L字状軸体33、33を介して結合された状態となり、
蓋体1は閉鎖された状態で箱体2に強固に固定される。
この状態に於いて箱体2の対向面の一側の一対のL字状
軸体33、33を操作窓42の横方向中央に移動させる
ようにすると、この側のみの凹状体41、41からそれ
らの先端部33a・・が退避移動され、凸状体31、3
1と凹状体41、41の結合が解除されるため蓋体1は
他側の一対のL字状軸体33、33を揺動中心として開
放されるものとなる。即ち、蓋体1は箱体2の対向面の
何れの側からも他側の一対のL字状軸体33、33を揺
動中心として開放することができるのである。また各側
の一対のL字状軸体33、33を操作窓42の中央に引
き寄せるようにすれば、全ての凸状体31・・・と凹状
体41・・・の結合が一挙に解除されるため蓋体1は箱
体2から上方へ取り外されるものとなる。An example of use and operation of the above-described product of the present invention will be described. When closing the detached lid 1, the pair of L-shaped shafts 33, 33 on each side of the opposing surfaces of the box 2 are moved to the center of the operation window 42 by operating the spherical grip 35 first. Then, the pair of L-shaped shafts 33, 33 are positioned in the locking groove 43 by swinging the base ends of the pair of L-shaped shafts 33, 33 around their lateral axis, that is, around the hole h4. As a result, the pair of L-shaped shaft bodies 33, 33 are restricted to a fixed position in the lateral direction, and the respective tip portions 33a ... Are retracted from the concave bodies 41, 41. After that, the lid body 1 is placed on the box body 2, and the respective convex bodies 31, 31 thereof are fitted into the concave bodies 41, 41. The tongue-shaped piece 32 pushes down the base ends of the pair of L-shaped shaft bodies 33, 33 located in the locking groove 43, so that the convex bodies 31, 31 and the concave bodies 41, 41 are separated. When the required relative arrangement is achieved, those base ends are pushed out from the locking groove 43. For this reason, the pair of L-shaped shaft bodies 33, 33 are automatically allowed to move in the lateral direction at proper timing, and thereafter, their tip portions 33a are moved by the urging force of the compression coil springs 36. The convex bodies 31, 31 pass through the through holes h3 ...
41 is fitted into the hole h4 on the outer side wall. That is, the convex bodies 31 and 31 and the concave bodies 41 and 41 are connected via the L-shaped shaft bodies 33 and 33,
The lid body 1 is firmly fixed to the box body 2 in a closed state.
In this state, when the pair of L-shaped shaft bodies 33, 33 on one side of the facing surface of the box body 2 are moved to the lateral center of the operation window 42, the concave bodies 41, 41 on this side only .. are retracted to move the convex bodies 31, 3
Since the connection between 1 and the concave bodies 41, 41 is released, the lid body 1 is opened with the pair of L-shaped shaft bodies 33, 33 on the other side as the swing centers. That is, the lid body 1 can be opened from either side of the facing surface of the box body 2 with the pair of L-shaped shaft bodies 33, 33 on the other side as swing centers. Further, if the pair of L-shaped shaft bodies 33, 33 on each side are drawn toward the center of the operation window 42, all the convex bodies 31 ... And the concave bodies 41 ... Are uncoupled at once. Therefore, the lid body 1 is to be removed upward from the box body 2.
【0014】[0014]
【考案の効果】以上の如く本考案によれば、箱体の対向
面の何れの側からでも他側の対向面上縁を揺動中心とし
て開放することができるものとなり、また箱体の対向面
の各側の操作レバー或いは一対のL字状軸体を同時に操
作して蓋体を箱体から簡易に取り外すことのできるもの
となるのであり、このため例えば自動車のトランク内で
トランク壁などとの隙間がないようなときでも簡易に開
放することができ、また蓋体などを掃除するさいもその
全体を取り外して簡易に行えるのである。さらに蓋体を
閉鎖した状態に於いて操作レバー或いはL字状軸体が箱
体及び蓋体の外表面から張り出した状態とならないもの
となり、運搬を容易となすものである。As described above, according to the present invention, it is possible to open from any side of the facing surface of the box body with the upper edge of the facing surface of the other side as the swing center, and to face the box body. The lid can be easily removed from the box by simultaneously operating the operating levers on each side of the surface or the pair of L-shaped shafts. It can be easily opened even when there is no gap, and the entire body can be easily removed when cleaning the lid or the like. Further, when the lid is closed, the operating lever or the L-shaped shaft does not project from the outer surfaces of the box body and the lid, which facilitates transportation.
【0015】特に請求項1記載の考案によれば、操作レ
バーを指先で引き操作するだけで蓋体が開放でき、又閉
鎖する際は蓋体を押し下げるだけで自動的に箱体に固定
できるものとなる。請求項2記載の考案によれば、一対
のL字状軸体をその軸方向へ摺動変位させることによ
り、蓋体を開放することができるものとなる。請求項3
記載の考案によれば、一対のL字状軸体を係止溝を介し
て凹状体から退避させた状態に保持できるものとなる。
請求項4記載の考案によれば、一対のL字状輔体を係止
溝に係止させた状態で蓋体を閉鎖することにより、蓋体
を押し下げるだけでこれを自動的に箱体に閉鎖状に固定
させることのできるものとなる。請求項5記載の考案に
よれば、操作レバー14に指を掛止することが容易とな
り、操作レバーの搖動により係合突起16の横軸30か
らの解除が確実に行われる。 In particular, according to the first aspect of the invention, the lid can be opened only by pulling the operating lever with a fingertip, and when closing the lid, the lid can be automatically fixed to the box by simply pushing down the lid. Becomes According to the invention of claim 2, a pair
By slidingly displacing the L-shaped shaft of
Therefore, the lid can be opened. Claim 3
According to the invention described above, the pair of L-shaped shaft bodies can be held in a state of being retracted from the concave body via the locking groove.
According to the invention as set forth in claim 4 , the lid body is closed in a state where the pair of L-shaped support bodies are locked in the locking groove, so that the lid body is automatically pushed down into the box body. It can be fixed in a closed state. The device according to claim 5
This makes it easy to hook a finger on the operation lever 14.
The horizontal axis 30 of the engaging projection 16 by the swing of the operating lever.
Will be reliably released.
【図1】本考案の第一実施例に係る魚釣用保冷箱の全体
図である。FIG. 1 is an overall view of a cold keeping box for fishing according to a first embodiment of the present invention.
【図2】同保冷箱の蓋体の半分を省略した平面図であ
る。FIG. 2 is a plan view in which a half of a lid of the cold insulation box is omitted.
【図3】同保冷箱の操作レバーの一部と箱体の一部とを
破断した正面図である。FIG. 3 is a front view in which a part of an operation lever and a part of a box body of the cold-insulated box are broken away.
【図4】同保冷箱の外蓋を示す図である。FIG. 4 is a view showing an outer lid of the cold insulation box.
【図5】図4のA−A部断面図である。5 is a sectional view taken along the line AA of FIG.
【図6】図4のB−B部断面図である。6 is a sectional view taken along line BB of FIG.
【図7】同保冷箱の内蓋を示す図である。FIG. 7 is a view showing an inner lid of the same cool box.
【図8】図7のA−A部断面図である。8 is a cross-sectional view taken along the line AA of FIG.
【図9】同保冷箱の一部を示す断面図で、(a)は図3
のA−A部断面図(b)は図3のB−B部断面図そして
(c)は図3のC−C部断面図である。FIG. 9 is a cross-sectional view showing a part of the same cool box, in which (a) is FIG.
3B is a sectional view taken along the line BB in FIG. 3, and FIG. 3C is a sectional view taken along the line CC in FIG.
【図10】同保冷箱の操作レバーを示し、(a)は外面
側から見た図、(b)は内面側から見た図である。FIG. 10 is a view showing an operation lever of the same cool box, where (a) is a view seen from the outer side and (b) is a view seen from the inner side.
【図11】同操作レバーの先端部を示す断面図である。FIG. 11 is a cross-sectional view showing a tip portion of the operation lever.
【図12】同保冷箱の内箱を示す図である。FIG. 12 is a view showing an inner box of the cold insulation box.
【図13】図12のA−A部又はB−B部断面図であ
る。13 is a cross-sectional view taken along the line AA or the line BB in FIG.
【図14】同保冷箱の外箱を示す図である。FIG. 14 is a view showing an outer box of the same cool box.
【図15】図14のA−A部断面図である。15 is a sectional view taken along the line AA of FIG.
【図16】同保冷箱のカバープレートを示す図で、
(a)は外面側から見た図、(b)は内面側から見た図
である。FIG. 16 is a view showing a cover plate of the cold insulation box,
(A) is the figure seen from the outer surface side, (b) is the figure seen from the inner surface side.
【図17】同カバープレートの断面図で、(a)は図1
6のA−A部断面図、(b)は図16のB−B部断面図
である。FIG. 17 is a cross-sectional view of the cover plate, (a) of FIG.
6 is a sectional view taken along the line AA of FIG. 6, and FIG. 16B is a sectional view taken along the line BB of FIG.
【図18】図16のC−C部断面図である。FIG. 18 is a sectional view taken along line CC of FIG.
【図19】本考案の第二実施例に係る魚釣用保冷箱の平
面図で蓋体の半分を省略した図である。FIG. 19 is a plan view of the cold insulation box for fishing according to the second embodiment of the present invention, with half of the lid body omitted.
【図20】同保冷箱の正面図で、箱体の一部を破断した
図である。FIG. 20 is a front view of the cold insulating box, in which a part of the box body is cut away.
【図21】同保冷箱の側面図で蓋体及び箱体の半分を破
断した図である。FIG. 21 is a side view of the cold insulation box in which half of the lid and the box is cut away.
【図22】同保冷箱の蓋体を示す図である。FIG. 22 is a view showing a lid body of the same cool box.
【図23】図22のA−A部断面図である。23 is a cross-sectional view taken along the line AA of FIG.
【図24】同蓋体の底面図である。FIG. 24 is a bottom view of the lid.
【図25】同蓋体の凸状部の断面図である。FIG. 25 is a cross-sectional view of a convex portion of the lid body.
【図26】同保冷箱の内蓋を示す図である。FIG. 26 is a view showing an inner lid of the same cool box.
【図27】図26のA−A部断面図である。27 is a cross-sectional view taken along the line AA of FIG.
【図28】同保冷箱に装着される一対のL字状軸体を示
す図である。FIG. 28 is a view showing a pair of L-shaped shafts mounted in the same cool box.
【図29】同保冷箱の内箱を示す図である。FIG. 29 is a view showing an inner box of the cold insulation box.
【図30】図29のA−A部又はB−B部断面図であ
る。FIG. 30 is a sectional view taken along the line AA or the line BB in FIG. 29.
【図31】同保冷箱の外箱を示す図である。FIG. 31 is a view showing an outer box of the same cool box.
【図32】図31のA−A部断面図である。32 is a sectional view taken along the line AA of FIG.
【図33】同保冷箱のカバープレートの図である。FIG. 33 is a view of the cover plate of the same cool box.
【図34】同カバープレートの断面図で、(a)は図3
3のA−A部断面図、(b)は図33のB−B部断面図
そして(c)は図33のC−C部断面図である。FIG. 34 is a sectional view of the cover plate, (a) of FIG.
3 is a sectional view taken along the line AA of FIG. 3, (b) is a sectional view taken along the line BB of FIG. 33, and (c) is a sectional view taken along the line CC of FIG. 33.
【図35】同保冷箱の軸体保持ブロックを示し(a)は
正面側から見た図(b)は裏面側から見た図である。FIG. 35 is a view showing a shaft holding block of the same cool box, where (a) is a view from the front side and (b) is a view from the back side.
【図36】同軸体保持ブロックの断面図で、(a)は図
35のA−A部断面図、(b)は図35のB−B部断面
図、(c)は図35のC−C部断面図、(d)は図35
のD−D部断面図そして(e)は図35のE−E部断面
図である。36 is a sectional view of the coaxial body holding block, (a) is a sectional view taken along the line AA of FIG. 35, (b) is a sectional view taken along the line BB of FIG. 35, and (c) is taken along the line C- of FIG. 35. Sectional drawing of C part, (d) is FIG.
35 is a sectional view taken along line DD of FIG. 35 and FIG. 35E is a sectional view taken along line EE of FIG.
【図37】同軸体保持ブロックの裏面に嵌入固定される
スペーサの図である。FIG. 37 is a view of a spacer fitted and fixed to the back surface of the coaxial body holding block.
【図38】同同保冷箱の一部を示す断面図で、(a)は
図20のA−A部断面図、(b)は図20のB−B部断
面図、(c)は図20のC−C部断面図そして(d)は
図20のD−D部断面図である。38 is a cross-sectional view showing a part of the same cool box, (a) is a cross-sectional view taken along the line AA of FIG. 20, (b) is a cross-sectional view taken along the line BB of FIG. 20, and (c) is a diagram. 20 is a sectional view taken along line CC of FIG. 20 and (d) is a sectional view taken along line DD of FIG.
1 蓋体 2 箱体 5 切欠き凹部 7 リブ 7a 逆U字状軸受溝 9 レバー軸 14 操作レバー 15 発条 16 係合突起 16b 傾斜面 30 横軸 31 凸状体 33 L字状軸体 33a 先端部 36 発条 39a 凹部 41 凹状体 h3 貫通孔 h4 貫通孔 1 Lid 2 Box 5 Notch Recess 7 Rib 7a Reverse U-shaped Bearing Groove 9 Lever Shaft 14 Operation Lever 15 Spring 16 Engagement Protrusion 16b Sloping Surface 30 Horizontal Shaft 31 Convex Body 33 L-Shaped Shaft 33a Tip 36 spring 39a recess 41 recessed body h3 through hole h4 through hole
Claims (5)
ると共に、この各凹部に複数のレバー軸を設け、一方で
は箱体の対向面の各上縁で蓋体の各凹部の下方個所に設
けられた凹部に複数の横軸を設け、且つ蓋体の各凹部に
は操作レバーをこの凹部が覆われるようにレバー軸を介
して揺動可能に装着し、同操作レバーは前記横軸の下端
に係合され下面先端に傾斜部の形成された複数の係合突
起を操作レバー本体下部に設けると共に、発条により前
記レバー軸廻りに付勢されたものとなし、且つ蓋体の各
凹部には下端に前記横軸へ嵌入される凹部が形成された
複数のリブを配設したことを特徴とする魚釣用保冷箱の
蓋開閉装置。1. A lid is provided symmetrically on each of opposite sides of the lid, and a plurality of lever shafts are provided on each of the depressions. a plurality of horizontal axis in a recess provided in the lower positions, and pivotally mounted to each recess of the lid via a lever shaft such that the recess is covered with the operating lever, the operating lever is the A plurality of engaging projections that are engaged with the lower end of the horizontal shaft and are formed with an inclined portion at the lower surface tip are provided in the lower portion of the operation lever body, and are said to be urged around the lever shaft by a spring, and A lid opening / closing device for a cold-keeping box for fishing, characterized in that a plurality of ribs each having a concave portion to be fitted into the horizontal axis are formed at a lower end of each concave portion.
横方向の貫通孔の形成された前後各複数の凸状体を設
け、一方では箱体の各対向面にこれら凸状体の嵌合され
る凹状体を設けると共に該凹状体にも前記貫通孔に対応
した横方向の貫通孔を形成し、且つ凹状体の形成された
前記各対向面には別の凹部を設けると共にこの凹部内に
一対のL字状軸体を横方向への摺動変位操作自在に且つ
発条による一定方向への付勢状態に配設し、発条の付勢
力に抗してのL字状軸体の摺動変位操作により凸状体及
び凹状態の貫通孔からその先端部が引き抜かれ、他方発
条の付勢力によるL字状軸体の摺動変位によりその先端
部が凸状体及び凹状体の貫通孔に挿入されるものとなし
たことを特徴とする魚釣用保冷箱の蓋開閉装置。2. A plurality of front and rear convex bodies projecting downward and having lateral through-holes are provided on respective facing sides of the lid body, while the convex bodies are provided on respective facing surfaces of the box body. And a lateral through hole corresponding to the through hole is formed in the concave body, and another concave portion is formed on each of the facing surfaces on which the concave body is formed. A pair of L-shaped shafts are disposed in the recess so that they can be slidably displaced in the lateral direction and are biased in a fixed direction by the springs to resist the biasing force of the springs. The distal end of the convex body and the concave body is pulled out from the through hole in the convex state and the concave state, and the distal end of the convex body and the concave body is moved by the sliding displacement of the L-shaped shaft body by the biasing force of the spring. A lid opening / closing device for a cold insulation box for fishing, characterized by being inserted into a through hole.
動自在となすと共に発条の付勢力に抗して摺動変位操作
された各凹部内の一対のL字状軸体の元端部を係止させ
るための係止溝を箱体に設けたことを特徴とする請求項
2記載の魚釣用保冷箱の蓋開閉装置。3. A pair of L-shaped shafts in each recess which are slidable around the lateral axis of the L-shaped shafts and are slidably displaced against the biasing force of the spring. The lid opening / closing device for the cold-keeping box for fishing according to claim 2, wherein the box body is provided with a locking groove for locking the base end of the box.
L字状軸体を係止溝から解放させるための舌状片を蓋体
に設けたことを特徴とする請求項3記載の魚釣用保冷箱
の蓋開閉装置。4. The lid body is provided with a tongue-shaped piece for releasing the pair of L-shaped shaft bodies in the respective recesses locked in the locking grooves from the locking grooves. The lid opening / closing device for the cold storage box for fishing according to item 3.
配置させる同箱との二重構造となし、内箱は外周に外箱
と嵌合させる嵌合リブを設けると共に、対向辺部には外
蓋の切欠き凹部に対応した個所に同様な切欠き凹部を設
けるほか、外箱は対向辺の上縁の上記内箱の切欠き凹部
に対応した二段状の切欠き凹部を設け、一方内箱と外箱
の上縁に組みつけるカバープレートには上記内箱の切欠
き凹部に対応した凹部に加え、操作レバーの操作で指先
の挿入を可能とする凹部をその中央個所に設けたことを
特徴とする請求項1記載の魚釣用保冷箱の蓋開閉装置。5. The box body has a double structure of an outer box and the same box in which a heat insulating box is sandwiched between the outer box and the inner box. A similar notch recess is provided on the side at a position corresponding to the notch recess of the outer lid, and the outer box is a two-step notch recess corresponding to the notch recess of the inner box at the upper edge of the opposite side. On the other hand, in addition to the recess corresponding to the notched recess of the inner box, the cover plate that is assembled to the upper edge of the inner box and the outer box has a recess that allows the insertion of a fingertip by operating the operating lever. The lid opening / closing device for the cold storage box for fishing according to claim 1, wherein
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8856291U JPH0755907Y2 (en) | 1991-08-01 | 1991-08-01 | Lid opening and closing device for cold storage box for fishing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8856291U JPH0755907Y2 (en) | 1991-08-01 | 1991-08-01 | Lid opening and closing device for cold storage box for fishing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0513175U JPH0513175U (en) | 1993-02-23 |
JPH0755907Y2 true JPH0755907Y2 (en) | 1995-12-25 |
Family
ID=13946314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8856291U Expired - Lifetime JPH0755907Y2 (en) | 1991-08-01 | 1991-08-01 | Lid opening and closing device for cold storage box for fishing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0755907Y2 (en) |
-
1991
- 1991-08-01 JP JP8856291U patent/JPH0755907Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0513175U (en) | 1993-02-23 |
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Legal Events
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