JP2010168100A - Cold storage box - Google Patents

Cold storage box Download PDF

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Publication number
JP2010168100A
JP2010168100A JP2009014425A JP2009014425A JP2010168100A JP 2010168100 A JP2010168100 A JP 2010168100A JP 2009014425 A JP2009014425 A JP 2009014425A JP 2009014425 A JP2009014425 A JP 2009014425A JP 2010168100 A JP2010168100 A JP 2010168100A
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JP
Japan
Prior art keywords
handle
side wall
pulling
storage box
cold storage
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Pending
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JP2009014425A
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Japanese (ja)
Inventor
Eii Shiroshima
栄至 白島
Koji Takeda
浩嗣 武田
Shinya Hoshika
信哉 星加
Haruhiko Takeshita
治彦 竹下
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Globeride Inc
Nissen Chemitec Corp
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Globeride Inc
Nissen Chemitec Corp
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Application filed by Globeride Inc, Nissen Chemitec Corp filed Critical Globeride Inc
Priority to JP2009014425A priority Critical patent/JP2010168100A/en
Priority to CN2010101001319A priority patent/CN101786524B/en
Priority to KR1020100006257A priority patent/KR20100087259A/en
Priority to TW099101904A priority patent/TW201036539A/en
Publication of JP2010168100A publication Critical patent/JP2010168100A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
    • B65D81/3813—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/20—External fittings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/28—Handles
    • B65D25/2882—Integral handles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
    • F25D3/06—Movable containers
    • F25D3/08—Movable containers portable, i.e. adapted to be carried personally

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Packages (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a cold storage box compactly equipped with a pulling handle and a handle. <P>SOLUTION: The cold storage box includes a container body 10 and a cover 20, and has a rectangular parallelepiped shape. Between predetermined opposing sidewalls of the container body, a bridging hand-carry handle 30 is attached. The handle is turnable about pivots extending in a direction in which the sidewalls S1 and S2 of the predetermined opposed sidewalls, are opposed. The pulling handle 40 is provided at one sidewall S1 which is one of the predetermined opposed sidewalls. The pulling handle carries the cold storage box while causing a rolling body R disposed on the other sidewall S2 side which is opposed to the one sidewall to roll on the ground. The pulling handle is provided so that the handle can be pulled out upward and housed in a pulling-handle housing part 50 which is provided on the outer side of the one sidewall. One end of the handle is positioned on the outer side of the pulling-handle housing part. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、魚釣りやレジャーに使用できるクーラーボックス等の保冷箱（保温箱を含む）に関する。   The present invention relates to a cold box (including a warm box) such as a cooler box that can be used for fishing and leisure.

保冷箱は、下記特許文献１の図１に図示されているように、その運搬のために手提げハンドルが設けられている。また、下記特許文献２に開示のように、保冷箱がある程度以上大きくなると、手提げハンドルでは持ち運びすることが困難となり、そうした場合に、直方体状の保冷箱の所定側壁部に引手を設け、この引手を持って保冷箱下部の車輪を地面上に転動させて保冷箱を引きながら運搬することが行われる。
特開２００７−１９５４９４号公報 特開平１０−２５０７７８号公報 As shown in FIG. 1 of Patent Document 1 below, the cold box is provided with a hand handle for its transportation. In addition, as disclosed in Patent Document 2 below, when the cold box becomes larger than a certain size, it is difficult to carry with a hand-held handle. In such a case, a handle is provided on a predetermined side wall of the rectangular parallelepiped cold box. The wheel at the lower part of the cold box is rolled on the ground with a handle and transported while pulling the cold box.
JP 2007-195494 A JP-A-10-250778

然しながら、引きながら運搬する場合は、地面の凹凸によって保冷箱がガタガタと音をたてたり、揺れたりする欠点がある。そこで、保冷箱の大きさによって、体力のある釣人はできるだけ手提げハンドルを使用して静かに運搬することを望み、そうでない人は、やむを得ず引手をもって運搬する。こうしたことが可能なように手提げハンドルと引手の両方を装着準備しておくことが望まれる。この場合、引手や手提げハンドルの装着部をコンパクトにして、スマートな感じの保冷箱にしたい。
依って解決しようとする課題は、引手とハンドルがコンパクトに装着された保冷箱の提供である。また、引手の不用意な動きを防止したい。 However, when transporting while pulling, there is a drawback that the cold box rattles or shakes due to unevenness of the ground. Therefore, depending on the size of the cool box, a healthy angler wants to carry it as quietly as possible using a hand-held handle, and a person who does not need it carries it with a handle. It is desirable to prepare both the handle and the handle so that this can be done. In this case, I want to make the mounting part of the handle and the handle handle compact and make it a cool cool box.
Therefore, a problem to be solved is to provide a cold box in which a handle and a handle are mounted in a compact manner. I also want to prevent inadvertent movements of the pulling hands.

上記課題解決のために第１の発明では、容器本体と蓋とを具備する直方体形状の保冷箱であって、容器本体の所定対向側壁間には、該所定対向側壁の側壁同士が対向する方向に延伸した枢軸を中心として回動可能なブリッジ状の手提げハンドルが装着されており、前記所定対向側壁の一方の側壁には、該一方の側壁に対向する他方の側壁の側に配設した転動体が地面上を転動しつつ該保冷箱を運搬するための引手が設けられており、該引手は、前記一方の側壁の外側に設けた引手収納部に対して、その上方への引き出しと内方への収納が可能に設けられており、前記ハンドルはその一端部が前記引手収納部の外側に位置していることを特徴とする保冷箱を提供する。   In order to solve the above-mentioned problem, in the first invention, a rectangular parallelepiped cool box having a container main body and a lid, in which the side walls of the predetermined opposing side walls face each other between the predetermined opposing side walls of the container main body. A bridge-shaped hand handle that is pivotable about a pivot extending in the direction is mounted, and one side wall of the predetermined opposite side wall is disposed on the side of the other side wall facing the one side wall. A pulling handle is provided for transporting the cold box while the moving body rolls on the ground. The pulling handle has a pulling-out portion with respect to a pulling handle storage portion provided outside the one side wall. The cool storage box is provided so as to be housed inward, and one end of the handle is located outside the handle storage part.

第２の発明は、手提げ状態で表現すれば、第１の発明の前記ブリッジ状のハンドルは前記枢軸の位置から上方に延伸した上方延伸部を具備しており、前記一端部側の上下延伸部は、前記引手を収納させた状態でハンドルを回動させても該引手に干渉しない途中位置でブリッジの内側方向に向かって折れ曲がっている。
第３の発明は、第１又は第２の発明の前記引手の収納位置において、所定以下の引き出し力に対して該引手を保持する保持手段が設けられている。 In a second aspect, when expressed in a hand-held state, the bridge-like handle according to the first aspect includes an upper extending portion that extends upward from the position of the pivot, and a vertical extending portion on the one end side. Is bent toward the inner side of the bridge at a midway position where it does not interfere with the handle even if the handle is rotated with the handle stored.
According to a third aspect of the present invention, there is provided holding means for holding the puller with respect to a predetermined pulling force or less in the retracted position of the puller of the first or second aspect.

第１の発明では、引手は引手収納部に対して上下に作動する。一方、ハンドルは枢軸周りに回動するものであるため、仮にハンドルを引手よりも側壁の壁面寄りに装着していれば、引手はハンドルの肉厚分だけ外側に位置させて設ける必要がある。このため、引手収納部はハンドル肉厚と引手肉厚とを合わせた厚さ分以上、側壁壁面から外方に突出する。また、枢軸回りに回動するようにハンドルを装着させる装着部を引手収納部とは別に必要とする。然しながら、ハンドルは端部を引手収納部の外側から装着させる構造のため、該引手収納部の外側壁部をハンドル装着に利用できると共に、引手収納部はハンドル肉厚分だけ薄く構成でき、スマートな感じの保冷箱となる。   In the first invention, the handle is operated up and down with respect to the handle storage portion. On the other hand, since the handle rotates about the pivot axis, if the handle is attached closer to the wall surface of the side wall than the handle, the handle needs to be provided on the outer side by the thickness of the handle. For this reason, the handle storage part protrudes outward from the side wall surface by a thickness equal to or greater than the combined thickness of the handle and the handle. Further, a mounting portion for mounting the handle so as to rotate around the pivot is required separately from the handle storage portion. However, since the handle has a structure in which the end portion is attached from the outside of the handle storage portion, the outer wall portion of the handle storage portion can be used for mounting the handle, and the handle storage portion can be configured to be thin by the thickness of the handle, which is smart. It becomes a cold storage box.

第２の発明では、上下延伸部は、その所定途中位置でブリッジの内側方向へ折れ曲がっているため、ハンドルが長さ方向にコンパクトになり、保冷箱がよりコンパクトでスマートになる。
第３の発明では、所定以下の引き出し力に対して引手は保持手段によって収納位置において保持されるため、ハンドルを持って保冷箱を提げた運搬中に、引手が不用意に飛び出すことを防止できる。 In the second invention, the vertically extending portion is bent toward the inside of the bridge at a predetermined midway position thereof, so that the handle becomes compact in the length direction, and the cool box is more compact and smart.
In the third invention, since the pulling handle is held in the storage position by the holding means with respect to a pulling force below a predetermined value, it is possible to prevent the pulling handle from popping out inadvertently during transportation with the handle holding the cool box. .

以下、本発明を図面を用いて詳細に説明する。図１は本発明に係る保冷箱の正面図、図２は図１の矢視線Ｂの方向視による異なるハンドル状態の保冷箱の側面図、図３は図１の縦断面図に相当する部分破断拡大図、図４は図３の右側部分の異なる状態図、図５は図２と異なる状態の横断面拡大図である。保冷箱の各部はネジを除いて合成樹脂材で成形できる。容器本体１０と蓋２０とを有する直方体状の保冷箱には、容器本体の長手方向に対向する所定対向側壁Ｓ１，Ｓ２の間に亘って、手提げ状態において、蓋２０の上方に長手部３０Ｌが位置するように、ブリッジ状の手提げハンドル３０が装着されている。前記所定対向側壁の一方の側壁Ｓ１の外側に設けた引手収納部を区画する引手収納カバー５０の内部に、下方に向かって引手４０の下方大部分を収納でき、また、上方に向かって引き出し可能に構成している。また、他方の側壁Ｓ２の下部位置には、転動体としての車輪Ｒが設けられている。なお、容器本体を形成する側壁や蓋２０の壁内部には発泡合成樹脂等の断熱材Ｄが収容されている。   Hereinafter, the present invention will be described in detail with reference to the drawings. 1 is a front view of a cold box according to the present invention, FIG. 2 is a side view of the cold box in a different handle state as viewed in the direction of arrow B in FIG. 1, and FIG. 3 is a partially broken view corresponding to the longitudinal sectional view of FIG. FIG. 4 is an enlarged view, FIG. 4 is a different state diagram of the right part of FIG. 3, and FIG. 5 is an enlarged cross-sectional view of the state different from FIG. Each part of the cold box can be formed of a synthetic resin material without screws. The rectangular parallelepiped cool box having the container body 10 and the lid 20 has a longitudinal portion 30L above the lid 20 in a hand-held state across predetermined opposing side walls S1 and S2 facing the longitudinal direction of the container body. A bridge-shaped handbag 30 is attached so as to be positioned. The lower part of the handle 40 can be stored downward and can be pulled upward in the handle storage cover 50 that defines the handle storage part provided outside the one side wall S1 of the predetermined opposing side wall. It is configured. Moreover, the wheel R as a rolling element is provided in the lower position of the other side wall S2. A heat insulating material D such as foamed synthetic resin is accommodated in the side wall forming the container body and the inside of the lid 20.

上記ハンドル３０の長手部３０Ｌの各端部には、手提げ状態で上下方向に延伸する上下延伸部３０Ｅ、３０Ｅ’が設けられており、一方の上下延伸部３０Ｅの下端部には、両側壁Ｓ１，Ｓ２の対向方向（長手方向）に延伸した枢軸３０Ｊが引手収納カバー５０の外側壁に装着されている。一方、他方の上下延伸部３０Ｅ’の下端部には、両側壁Ｓ１，Ｓ２の対向方向に延伸した枢軸３０Ｊ’がハンドル装着部６０の外側壁に装着されている。こうしてハンドル３０は、他の対向側壁の一方Ｓ３と他方Ｓ４の間を蓋２０の上方を通って回動（往復動）できる。   Vertical ends 30E and 30E ′ extending in the vertical direction in a hand-held state are provided at each end of the longitudinal portion 30L of the handle 30, and both side walls S1 are provided at the lower end of one vertical extending portion 30E. , S2 is attached to the outer wall of the handle storage cover 50 with a pivot 30J extending in the opposite direction (longitudinal direction). On the other hand, a pivot 30J 'extending in the opposite direction of the side walls S1 and S2 is mounted on the outer wall of the handle mounting portion 60 at the lower end of the other vertically extending portion 30E'. In this way, the handle 30 can be rotated (reciprocated) between one side S3 and the other side S4 of the other opposing side wall above the lid 20.

側壁Ｓ１の外面には板状部材５５が装着固定されており、この外側に上記引手収納カバー５０が装着されている。この引手収納カバーは図３に明示されているように、上方程厚さ幅（図３の左右方向幅）が狭くなっている。また、板状部材５５の下方部には半円柱状の突起５５Ｋが外方向に突出しており、更には、上方部であって、引手収納カバー５０の内部上方位置には半円柱状の他の突起５５Ｓが外方向に突出している。引手４０は図５に明示されているように、この例ではロ字状であって、概ね矩形状であって、その中央領域が開口している。その下部横フレーム４０Ｂは、この例では横断面が円形の丸棒状であり、引手４０を収納する最後の方で、所定以上の力で押し込めば、下部横フレーム４０Ｂが突起５５Ｋを弾力的に乗り越えてその下側に位置し、この収納位置で保持される。この際、所謂、節度感が感じられ、目視しなくても保持されたことが分かる。また、これにより引手４０が不用意に飛び出すことが防止される。   A plate-like member 55 is mounted and fixed on the outer surface of the side wall S1, and the handle storage cover 50 is mounted on the outside thereof. As clearly shown in FIG. 3, the handle storage cover has a thickness width (width in the left-right direction in FIG. 3) that is narrower upward. Further, a semi-cylindrical protrusion 55K protrudes outward from the lower part of the plate-like member 55, and further, the upper part is located in the upper part of the handle storage cover 50 and has a semi-cylindrical shape. The protrusion 55S protrudes outward. As clearly shown in FIG. 5, the puller 40 has a square shape in this example, is generally rectangular, and has an open central region. In this example, the lower horizontal frame 40B has a round bar shape with a circular cross section. When the lower horizontal frame 40B is pushed in with a force of a predetermined level or more at the end storing the handle 40, the lower horizontal frame 40B elastically overcomes the protrusion 55K. It is located on the lower side of the lever and is held in this storage position. At this time, a so-called moderation feeling is felt, and it can be seen that it was held without visual observation. This also prevents the puller 40 from popping out carelessly.

ハンドル３０が何れかの側壁Ｓ３，Ｓ４の側に位置した通常載置状態において、引手を引き出す際には、所定以上の力で引き出せばよく、ハンドルの枢軸３０Ｊの抜け止め処理された端部と側壁Ｓ１との間空間を通過して上方に移動した引手４０は、その下部横フレーム４０Ｂが既述の他の突起５５Ｓに当接するが、所定以上の力で引き上げれば、下部横フレーム４０Ｂが突起５５Ｓを弾力的に乗り越えてその上側に位置し、引手収納カバー５０の上部壁との間に保持され、それ以上の引き出しが規制される。また、この位置では、概ね下部横フレーム４０Ｂを枢軸として所要角度回動できる。図４に、この位置の下部横フレームを記号４０Ｂ”で示している。引手４０を適宜な角度回動させた状態で保冷箱を引くと図６の状態となり、車輪Ｒが地面上を転動する。また、保冷箱を平面状の地面に載置した状態では、車輪は僅かに浮き、底壁の下面に設けた適宜数の台座ＤＺが地面に当接するように設計している。   In the normal placement state where the handle 30 is located on one of the side walls S3 and S4, when pulling out the handle, the handle 30 may be pulled out with a force greater than a predetermined value. The puller 40 that has moved upward through the space between the side wall S1 has its lower horizontal frame 40B abutting against the other protrusions 55S described above. The protrusion 55S is elastically overcome and positioned above the protrusion 55S, and is held between the upper wall of the handle storage cover 50, and further drawing is restricted. Also, at this position, the required angle can be rotated about the lower horizontal frame 40B as a pivot. In FIG. 4, the lower horizontal frame at this position is indicated by the symbol 40B ". When the cool box is pulled with the handle 40 rotated at an appropriate angle, the state shown in FIG. 6 is obtained, and the wheel R rolls on the ground. In addition, when the cold box is placed on the flat ground surface, the wheel is slightly floated, and an appropriate number of pedestals DZ provided on the lower surface of the bottom wall are designed to contact the ground surface.

上記説明から明らかなように、ハンドルの上下延伸部３０Ｅは引手４０の外側に位置しているため、引手収納部を区画する引手収納カバー５０は、ハンドルの上下延伸部３０Ｅを収容する必要は無く、その枢軸３０Ｊを装着できて、引手４０の縦方向フレームと下部横フレーム４０Ｂとが通過できるだけの厚さ幅（図３の左右方向幅）が有ればよく、その分薄く構成できる。   As is clear from the above description, since the handle vertically extending portion 30E is located outside the handle 40, the handle storing cover 50 that defines the handle storing portion does not need to accommodate the handle vertically extending portion 30E. The pivot 30J can be mounted, and the thickness and width (the width in the left-right direction in FIG. 3) that can pass through the vertical frame and the lower horizontal frame 40B of the pull handle 40 need only be sufficient, and the thickness can be reduced accordingly.

ハンドル３０の上下延伸部３０Ｅは、収納状態の引手４０に干渉しないその途中位置において、枢軸３０Ｊから長手部３０Ｌの方向に見て、ブリッジ状ハンドルの内方に折れ曲がった傾斜部３０Ｂを有している。従って、ハンドル３０がコンパクトであってスマートな感じになると共に、対向側壁の一方Ｓ３と他方Ｓ４の間を蓋２０の上方を通って回動しても引手４０には当たらずに回動できる。また、上下延伸部３０Ｅ’もハンドル装着部６０と干渉しない途中位置において、同様に、ブリッジ状ハンドルの内方に折れ曲がった傾斜部３０Ｂ’を有している。従って、図１等に図示されている上下延伸部３０Ｅ，３０Ｅ’の上方部と、これらに連結されている長手部３０Ｌとはコンパクトに構成されている。   The vertically extending portion 30E of the handle 30 has an inclined portion 30B that is bent inward of the bridge-shaped handle when viewed in the direction from the pivot 30J to the longitudinal portion 30L at a midway position that does not interfere with the handle 40 in the stored state. Yes. Accordingly, the handle 30 is compact and smart, and can be rotated without hitting the handle 40 even if the handle 30 is rotated between one side S3 and the other side S4 of the opposing side wall through the upper side of the lid 20. Similarly, the vertically extending portion 30E 'also has an inclined portion 30B' that is bent inward of the bridge-like handle at a midway position that does not interfere with the handle mounting portion 60. Therefore, the upper part of the up-and-down extending parts 30E and 30E 'shown in FIG. 1 and the like, and the longitudinal part 30L connected thereto are configured compactly.

ハンドル３０を持って保冷箱を持ち運ぶときは、ハンドルが蓋２０の上方に位置し、ハンドルの傾斜部３０Ｂが収納状態の引手４０の上方に位置するため、下部横フレーム４０Ｂが仮に突起５５Ｋの下方にまで押し下げが行われていなかった場合、引手４０が上方に振れ出ようとしても、傾斜部にあたって引手収納カバー５０の内部からの不用意な飛び出しを防止できる。
上記実施形態例のハンドル３０は概ねコの字状であるが、アーチ状等、形状は任意である。また、引手４０は概ね矩形状であったが、これも形状は任意である。更には、肩に掛けるベルトを具備していてもよい。 When carrying the cool box with the handle 30, the handle is positioned above the lid 20, and the inclined portion 30B of the handle is positioned above the handle 40 in the stowed state, so the lower horizontal frame 40B is temporarily below the protrusion 55K. If the pusher 40 has not been pushed down, even if the handle 40 swings upward, it is possible to prevent inadvertent jumping out of the handle storage cover 50 at the inclined portion.
The handle 30 of the above embodiment is generally U-shaped, but the shape is arbitrary such as an arch shape. Moreover, although the handle 40 was substantially rectangular shape, the shape of this is also arbitrary. Furthermore, you may comprise the belt hung on a shoulder.

本発明は、魚釣りやレジャーに使用するクーラーボックス等の保冷箱（や保温箱）に利用できる。   INDUSTRIAL APPLICABILITY The present invention can be used for a cold box (or a warm box) such as a cooler box used for fishing or leisure.

図１は本発明に係る保冷箱の正面図である。FIG. 1 is a front view of a cold box according to the present invention. 図２は図１の矢視線Ｂの方向視による異なるハンドル状態の保冷箱の側面図である。FIG. 2 is a side view of the cold box in different handle states as viewed in the direction of the arrow B in FIG. 図３は図１の縦断面図に相当する部分破断拡大図である。FIG. 3 is a partially broken enlarged view corresponding to the longitudinal sectional view of FIG. 図４は図３の右側部分の異なる状態図である。FIG. 4 is a different state diagram of the right part of FIG. 図５は図２と異なる状態の横断面拡大図である。FIG. 5 is an enlarged cross-sectional view of a state different from FIG. 図６は引手による運搬中の図である。FIG. 6 is a view during transportation by a pull handle.

１０ 容器本体
２０ 蓋
３０ ハンドル
３０Ｊ 枢軸
３０Ｅ 上下延伸部
４０ 引手
４０Ｂ 下部横フレーム
５０ 引手収納カバー（引手収納部）
５５Ｋ 半円柱状の突起（保持手段） DESCRIPTION OF SYMBOLS 10 Container main body 20 Lid 30 Handle 30J Axis 30E Vertical extension part 40 Pull handle 40B Lower horizontal frame 50 Pull handle storage cover (push handle storage part)
55K semi-cylindrical protrusion (holding means)

Claims (3)

容器本体と蓋とを具備する直方体形状の保冷箱であって、容器本体の所定対向側壁間には、該所定対向側壁の側壁同士が対向する方向に延伸した枢軸を中心として回動可能なブリッジ状の手提げハンドルが装着されており、前記所定対向側壁の一方の側壁には、該一方の側壁に対向する他方の側壁の側に配設した転動体が地面上を転動しつつ該保冷箱を運搬するための引手が設けられており、
該引手は、前記一方の側壁の外側に設けた引手収納部に対して、その上方への引き出しと内方への収納が可能に設けられており、前記ハンドルはその一端部が前記引手収納部の外側に位置している
ことを特徴とする保冷箱。 A rectangular parallelepiped cold storage box having a container body and a lid, the bridge being rotatable about a pivot extending in a direction in which the side walls of the predetermined opposing side walls face each other between the predetermined opposing side walls of the container main body A hand-carrying handle is mounted on one side wall of the predetermined opposing side wall, and a rolling element disposed on the side of the other side wall facing the one side wall rolls on the ground while the cold insulation box There is a handle for transporting
The handle is provided so that it can be pulled out upward and stored inward with respect to a handle storage portion provided outside the one side wall, and one end of the handle is at the handle storage portion. A cold box characterized in that it is located outside. 手提げ状態で表現すれば、前記ブリッジ状のハンドルは前記枢軸の位置から上方に延伸した上下延伸部を具備しており、前記一端部側の上方延伸部は、前記引手を収納させた状態でハンドルを回動させても該引手に干渉しない途中位置でブリッジの内側方向に向かって折れ曲がっている請求項１記載の保冷箱。   Expressed in a hand-held state, the bridge-like handle has a vertically extending portion extending upward from the position of the pivot, and the upward extending portion on the one end side is a handle with the handle being accommodated. The cold storage box according to claim 1, wherein the box is bent toward the inner side of the bridge at a midway position where it does not interfere with the handle even if it is rotated. 前記引手の収納位置において、所定以下の引き出し力に対して該引手を保持する保持手段が設けられている請求項１又は２記載の保冷箱。   The cold storage box according to claim 1 or 2, wherein a holding means for holding the handle with respect to a pulling force below a predetermined value is provided at the storage position of the handle.
JP2009014425A 2009-01-26 2009-01-26 Cold storage box Pending JP2010168100A (en)

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JP2009014425A JP2010168100A (en) 2009-01-26 2009-01-26 Cold storage box
CN2010101001319A CN101786524B (en) 2009-01-26 2010-01-22 Cold insulation box
KR1020100006257A KR20100087259A (en) 2009-01-26 2010-01-25 Cooling box
TW099101904A TW201036539A (en) 2009-01-26 2010-01-25 Cooler

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WO2019227267A1 (en) * 2018-05-28 2019-12-05 Hui 'an Huicheng Hand-Bags Co., Ltd. Welded thermoplastic hybrid cooler and method of manufacturing same
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CN101786524B (en) 2013-12-04
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KR20100087259A (en) 2010-08-04

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