JPH10257912A - Warm/cold keeping vessel - Google Patents

Warm/cold keeping vessel

Info

Publication number
JPH10257912A
JPH10257912A JP6351097A JP6351097A JPH10257912A JP H10257912 A JPH10257912 A JP H10257912A JP 6351097 A JP6351097 A JP 6351097A JP 6351097 A JP6351097 A JP 6351097A JP H10257912 A JPH10257912 A JP H10257912A
Authority
JP
Japan
Prior art keywords
lid
retaining member
heat retaining
container
heat
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.)
Pending
Application number
JP6351097A
Other languages
Japanese (ja)
Inventor
Yukinori Kurino
幸典 栗野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP6351097A priority Critical patent/JPH10257912A/en
Publication of JPH10257912A publication Critical patent/JPH10257912A/en
Pending legal-status Critical Current

Links

Landscapes

  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a warm/cold keeping vessel which has no obstacle at the rear surface of a lid in case it is used as a sealed vessel merely where no ward keeping member is used and which presents a fine appearance even when the lid used is a transparent one. SOLUTION: A lid 1 is furnished at the rear surface with a recess 11 into which a warm keeping material 2 is fitted, and a plurality of engaging parts 31 and 32 are provided at the side peripheral surface of the warm keeping member 2, and the wall surface where the recess 11 confronts is provided with engaged parts 12 and 13 where the engaging parts 31 and 32 of the warm keeping member 2 are engaged. The warm keeping member 2 is composed of a body 3 of warm keeping material and one or more fasteners 4 capable of being mounted removably to the side surface of the body 3, and the engaging part 32 is attached to a resilient piece 41 furnished on the fastener 4, and the resilient piece 41 is deformed elastically in the direction of the body 3 to generate disengagement of the engaging part 32 from the engaged part 13.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、保温保冷容器に関
する。
[0001] The present invention relates to a heat insulating and cooling container.

【0002】[0002]

【従来の技術】上部開口の容器本体と、この容器本体の
上部開口を気密に覆う蓋と、この蓋の裏面に着脱自在
で、容器本体内を所定の温度に保つ保温部材とを備える
保温保冷容器として、実開平1−126114号公報に
開示されたような保温保冷容器がすでに提案されてい
る。
2. Description of the Related Art A heat insulating and cooling system comprising a container body having an upper opening, a lid for hermetically covering the upper opening of the container body, and a heat insulating member detachably attached to the back of the lid and maintaining a predetermined temperature in the container body. As a container, a heat insulating and cooling container as disclosed in Japanese Utility Model Laid-Open No. 1-126114 has already been proposed.

【0003】図4に示すように、この保温保冷容器は、
蓋100の裏面101に保温部材としての保冷材容器2
00が取り付けられるようになっている。
[0003] As shown in FIG.
Cooling material container 2 as a heat insulating member on back surface 101 of lid 100
00 is attached.

【0004】すなわち、蓋100の裏面101中央に略
矩形の係止部材102が回動自在に設けられていて、保
冷材容器200の中央に、この係止部材102が挿通可
能なスリット201が設けられていて、スリット201
に係止部材102を挿通したのち、係止部材102を二
点鎖線のように回動させれば、保温材容器200が係止
部材102によって係止されて保冷材容器200が蓋1
00の裏面に一体に取り付けられるようになっている。
That is, a substantially rectangular locking member 102 is rotatably provided at the center of the back surface 101 of the lid 100, and a slit 201 through which the locking member 102 can be inserted is provided at the center of the cold insulator container 200. Has been slit 201
After the locking member 102 is inserted through the cover member, if the locking member 102 is rotated as indicated by a two-dot chain line, the heat insulating material container 200 is locked by the locking member 102 and the cold insulating material container 200 is closed.
00 is integrally attached to the back surface.

【0005】そして、この保冷材容器200が一体化さ
れた蓋100を容器本体(図示せず)にすれば、容器本
体内が保冷材容器200の内容物を保冷材によって長時
間冷却状態を保持することができるようになっている。
しかし、上記の保温保冷容器の場合、蓋100の裏面中
央に、係止部材102が突設されているため、保冷材容
器200を用いず、容器を密封容器のみの目的として使
用する場合、この係止部材102が邪魔になると言う問
題があるとともに、内容物が分かりやすいように透明の
蓋100とした場合、見栄えがよくないと言う問題があ
る。
If the lid 100 integrated with the cold insulator container 200 is used as a container body (not shown), the contents of the cold insulator container 200 are kept in a cooled state for a long time by the cold insulator. You can do it.
However, in the case of the above-mentioned heat-insulated and cold storage container, since the locking member 102 is protruded at the center of the back surface of the lid 100, the cold storage material container 200 is not used, and when the container is used only as a sealed container, In addition to the problem that the locking member 102 is in the way, there is a problem that the appearance is not good when the transparent lid 100 is used so that the contents can be easily understood.

【0006】[0006]

【発明が解決しようとする課題】本発明は、このような
事情に鑑みて、保温部材を用いずに密封容器の目的のみ
として使用する場合に、蓋の裏面に障害物がなく、しか
も、透明の蓋とした時でも見栄えよく使用することがで
きる保温保冷容器を提供することを目的としている。
SUMMARY OF THE INVENTION In view of such circumstances, the present invention has no obstacle on the back surface of a lid and is transparent when used only for the purpose of a sealed container without using a heat insulating member. It is an object of the present invention to provide a heat- and cold-insulating container that can be used with a good appearance even when used as a lid.

【0007】[0007]

【課題を解決するための手段】本発明にかかる保温保冷
容器は、このような目的を達成するために、一部に開口
を有する容器本体と、この容器本体の前記開口を気密に
覆う蓋と、容器本体内を所定の温度に保つ前記蓋の裏面
に着脱自在な保温部材とを備える保温保冷容器におい
て、蓋の裏面に保温部材の嵌まり込む凹部が形成されて
いて、保温部材の側周面に複数の係合部が設けられてお
り、保温部材が前記凹部に嵌まり込んだ時、保温部材の
係合部が係合して保温部材を蓋の裏面に装着状態に保持
する複数の被係合部が、前記凹部の対応する壁面に形成
されている構成とした。
According to the present invention, there is provided a heat insulating / cooling container according to the present invention, comprising: a container body having an opening in a part thereof; and a lid for hermetically covering the opening of the container body. A heat retaining member provided with a detachable heat retaining member on the back surface of the lid for keeping the inside of the container body at a predetermined temperature, wherein a concave portion in which the heat retaining member fits is formed on the back surface of the lid, A plurality of engaging portions are provided on the surface, and when the heat retaining member is fitted into the concave portion, the engaging portions of the heat retaining member engage to hold the heat retaining member in a mounted state on the back surface of the lid. The engaged portion is formed on a corresponding wall surface of the recess.

【0008】また、上記構成において、請求項2のよう
に、保温部材を、保温部材本体と、保温部材本体の側面
に着脱自在な少なくとも1つの留め具との2種類の部材
で構成し、この留め具に、保温部材本体への装着部と反
対側に保温部材本体方向へ係合部と被係合部との係合解
除可能な幅で弾性変形可能な弾性片を設け、この弾性片
に係合部の少なくとも1つを形成しておくことが好まし
い。
In the above construction, the heat retaining member is constituted by two kinds of members, a heat retaining member main body and at least one fastener detachably attached to a side surface of the heat retaining member main body. On the fastener, an elastic piece that is elastically deformable with a width capable of disengaging the engaging portion and the engaged portion in the direction of the heat retaining member main body is provided on the side opposite to the mounting portion to the heat retaining member main body. It is preferable to form at least one of the engaging portions.

【0009】容器本体の開口は、通常、容器の上部に1
つだけ設けられているが、2つ以上でも構わないし、側
面に設けられていても構わない。
[0009] The opening of the container body is usually provided at the top of the container.
Although only one is provided, two or more may be provided, and it may be provided on the side surface.

【0010】係合部および被係合部としては、係合部が
凸部になっていて、被係合部が凹部または孔になってい
ることが好ましい。保温部材としては、所定の温度に保
つことができれば、蓄冷機能を持ったものでも、蓄熱機
能を持ったものでも、双方の機能を持ったものでも構わ
ない。すなわち、たとえば、蓄冷機能を持った保温部材
を用いれば、サラダや果物等を冷たい状態に保つことが
でき、蓄熱機能を持った保温部材を用いれば、温かいご
飯等を長期間温かい状態に保つことができる。
[0010] As the engaging portion and the engaged portion, it is preferable that the engaging portion is a convex portion and the engaged portion is a concave portion or a hole. As long as the heat retaining member can maintain a predetermined temperature, a member having a cool storage function, a member having a heat storage function, or a member having both functions may be used. That is, for example, if a heat retaining member having a cold storage function is used, salads and fruits can be kept cold, and if a heat retaining member having a heat storage function is used, hot rice and the like can be kept warm for a long time. Can be.

【0011】[0011]

【発明の実施の形態】以下に、本発明の実施の形態を、
図面を参照しつつ詳しく説明する。図1ないし図3は本
発明にかかる保温保冷容器の実施の形態をあらわしてい
る。
DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below.
This will be described in detail with reference to the drawings. FIG. 1 to FIG. 3 show an embodiment of a warming / cooling container according to the present invention.

【0012】図1および図2に示すように、この保温保
冷容器は、蓋1と、保温部材2と、図示していないが、
容器本体とを備えている。蓋1は、容器本体の上部開口
を気密に覆うようになっているとともに、蓋1の裏面に
保温部材2が嵌まり込む凹部11が設けられている。ま
た、容器本体の係止部(図示せず)に係止する1対の係
止部材14,14が蓋1の側壁面に回動自在に設けられ
ている。
As shown in FIGS. 1 and 2, the heat insulating and cooling container includes a lid 1, a heat insulating member 2, not shown,
And a container body. The lid 1 is adapted to hermetically cover the upper opening of the container body, and is provided with a concave portion 11 in which the heat retaining member 2 is fitted on the back surface of the lid 1. Further, a pair of locking members 14, 14 for locking to locking portions (not shown) of the container body are rotatably provided on the side wall surface of the lid 1.

【0013】凹部11の内周壁面には、第1係合孔1
2,12、第2係合孔13が被係合部として穿設されて
いる。保温部材2は、図1ないし図3に示すように、保
温部材本体3と、留め具4とから形成されている。
A first engaging hole 1 is formed on an inner peripheral wall surface of the recess 11.
2, 12 and a second engagement hole 13 are formed as engaged portions. As shown in FIGS. 1 to 3, the heat retaining member 2 includes a heat retaining member main body 3 and a fastener 4.

【0014】保温部材本体3は、耐熱性および耐冷却性
に優れた合成樹脂から形成されて内部が中空になってお
り、この中空部に蓄冷性および蓄熱性を備えた蓄熱剤が
充填されているとともに、第1係合孔12,12に対応
する第1係合突起31,31をその側壁周面に係合部と
して備え、中心軸を挟んでこの第1係合突起31,31
と反対側の側壁周面の中央に後で詳述する留め具4の嵌
合部42が嵌合する被嵌合部33が設けられている。
The heat retaining member main body 3 is made of a synthetic resin having excellent heat resistance and cooling resistance, and has a hollow interior. This hollow portion is filled with a heat storage agent having a cold storage property and a heat storage property. The first engaging projections 31, 31 corresponding to the first engaging holes 12, 12 are provided on the peripheral surface of the side wall as engaging parts, and the first engaging projections 31, 31 are sandwiched about the central axis.
A fitting portion 33 to which a fitting portion 42 of the fastener 4 described later is fitted is provided at the center of the peripheral surface of the side wall on the opposite side.

【0015】留め具4は、弾性に優れた合成樹脂から形
成され、図1および図2に示すように、断面略コ字形を
した嵌合部42のコ字の縦辺の背面に平行に弾性片41
が設けられていて、嵌合部42を保温部材本体3の被嵌
合部33に嵌合させることによって着脱自在になってい
るとともに、弾性片41が、第2係合孔13に係合する
第2係合突起32を係合部の1つとして備えている。
The fastener 4 is formed of a synthetic resin having excellent elasticity. As shown in FIGS. 1 and 2, the fastener 4 is elastically parallel to the back of the vertical side of the U-shape of the fitting portion 42 having a substantially U-shaped cross section. Piece 41
Is provided, and is detachable by fitting the fitting portion 42 to the fitted portion 33 of the heat retaining member main body 3, and the elastic piece 41 is engaged with the second engagement hole 13. The second engagement protrusion 32 is provided as one of the engagement portions.

【0016】弾性片41は、保温部材本体3方向への負
荷を受けると、保温部材本体3方向へ弾性変形して第2
係合突条32の第2係合孔13への係合を解除できるよ
うになっている。
When the elastic piece 41 receives a load in the direction of the heat retaining member main body 3, the elastic piece 41 elastically deforms in the direction of the heat retaining member main body 3 and
The engagement of the engagement ridge 32 with the second engagement hole 13 can be released.

【0017】この保温保冷容器は、以上のようになって
おり、まず、留め具4を取り外した状態で、保温部材本
体3のみを冷凍庫や冷蔵庫に入れたり、所定の温度に加
熱された湯に浸漬したりして、保温部材本体3内部の蓄
熱剤を所定の温度まで冷却あるいは加熱しておく。そし
て、嵌合部42を保温部材本体3の被嵌合部33に嵌合
させて留め具4を保温部材本体3に取り付ける。
The heat-insulating and cooling container is configured as described above. First, with the fastener 4 removed, only the heat-insulating member main body 3 is put in a freezer or a refrigerator or hot water heated to a predetermined temperature. The heat storage agent inside the heat retaining member main body 3 is cooled or heated to a predetermined temperature by immersion. Then, the fitting part 42 is fitted to the fitted part 33 of the heat retaining member main body 3, and the fastener 4 is attached to the heat retaining member main body 3.

【0018】つぎに、蓋1の第1係合孔12,12に保
温部材本体3を第1係合突起31,31の斜め方向から
さし込んだのち、弾性片41を保温部材本体3側に手で
付勢して弾性変形させながら保温部材2全体を凹部11
内にはめ込み、弾性片41の第2係合突起32が第2係
合孔13を臨む位置まできた時に弾性片41の付勢を解
除して蓋1の裏面に保温部材2を装着する。
Next, after inserting the heat retaining member main body 3 into the first engaging holes 12 and 12 of the lid 1 from the oblique direction of the first engaging projections 31 and 31, the elastic piece 41 is attached to the heat retaining member main body 3 side. The entire heat retaining member 2 is urged by hand to elastically deform the
When the second engagement protrusion 32 of the elastic piece 41 reaches the position facing the second engagement hole 13, the urging of the elastic piece 41 is released and the heat retaining member 2 is mounted on the back surface of the lid 1.

【0019】すなわち、弾性片41が弾性回復して第2
係合突起32が第2係合孔13に係合し、蓋1の裏面に
保温部材2が装着できる。
That is, the elastic piece 41 is elastically recovered and the second
The engagement protrusion 32 engages with the second engagement hole 13, and the heat retaining member 2 can be mounted on the back surface of the lid 1.

【0020】そして、このように保温部材2が装着され
た蓋1を容器本体に被せれば、蓋1によって容器内が密
封されるとともに、保温部材本体3の蓄熱剤が予め冷却
あるいは加熱されているため、容器内を所定冷却状態あ
るいは保温状態にに保つことができる。一方、蓋1に装
着された保温部材2は、弾性片41を保温部材本体3側
に手で付勢すれば、第2係合突起32と第2係合孔13
との係合が外れて簡単に取り外すことができる。
When the lid 1 on which the heat retaining member 2 is mounted is put on the container body, the inside of the container is sealed by the lid 1 and the heat storage agent of the heat retaining member body 3 is cooled or heated in advance. Therefore, the inside of the container can be kept in a predetermined cooling state or a warm state. On the other hand, when the heat retaining member 2 attached to the lid 1 is manually urged against the heat retaining member main body 3 by the elastic piece 41, the second engagement protrusion 32 and the second engagement hole 13 are pressed.
Can be easily removed by disengaging from the engagement.

【0021】しかも、この保温保冷容器は、保温部材2
を用いず、密封のみの目的として容器として用いた場合
に、蓋1の裏面に、内容物の障害となる突起物がなく、
容器を最大限に用いることができる。また、被係合部と
して係合孔12,13を設けただけであるので、凹部1
1の内壁面にもまったく突起物がなく、蓋1を透明なも
のとしてもより見栄えがよい。
In addition, the heat insulating and cooling container is provided with the heat insulating member 2.
When used as a container for the purpose of sealing only without using, there is no protrusion on the back surface of the lid 1 that hinders the contents,
Containers can be used to the fullest. Further, since only the engagement holes 12 and 13 are provided as the engaged portions,
There is no projection on the inner wall surface of the cover 1, and the cover 1 has a better appearance even if it is made transparent.

【0022】さらに、この保温保冷容器は、留め具4を
保温部材本体3と別体に設けたため、保温部材本体3を
加熱したり冷却する際に留め具4が傷んだりすることが
ない。
Further, in this heat insulating / cooling container, the fastener 4 is provided separately from the heat retaining member main body 3, so that the fastener 4 is not damaged when the heat retaining member main body 3 is heated or cooled.

【0023】本発明にかかる保温保冷容器は、上記の実
施の形態に限定されない。たとえば、上記の実施の形態
では、弾性片41が保温部材本体3と別体の留め具4に
形成されていたが、保温部材本体と弾性片41を一体に
設けるようにしても構わない。また、弾性片41の数を
1つに限らず2つ以上にしても構わない。
The heat-retaining and cooling container according to the present invention is not limited to the above embodiment. For example, in the above-described embodiment, the elastic piece 41 is formed on the fastener 4 that is separate from the heat retaining member main body 3, but the heat retaining member main body and the elastic piece 41 may be provided integrally. Further, the number of the elastic pieces 41 is not limited to one and may be two or more.

【0024】[0024]

【発明の効果】本発明にかかる保温保冷容器は、以上の
ように構成されているので、保温部材を用いず、密封を
目的としてのみ容器を用いた場合に、蓋の裏面に、内容
物の障害となる突起物がなく、容器を最大限に用いるこ
とができる。また、蓋を透明なものとした場合も、蓋の
裏面中央などに突起等がないため、見栄えがよい。
As described above, the heat insulating and cooling container according to the present invention is constructed as described above. Therefore, when the container is used only for the purpose of sealing without using the heat insulating member, the content of the contents is placed on the back surface of the lid. There are no obstructions and the container can be used to the maximum. Also, when the lid is made transparent, the appearance is good because there is no projection or the like at the center of the back surface of the lid.

【0025】特に、請求項2のようにすれば、保温部材
の蓋からの取外しが容易になるとともに、留め具が保温
部材本体から取り外せるようになっているので、留め具
が保温部材本体の加熱や冷却の際傷むことがない。
[0025] In particular, according to the second aspect, the heat retaining member can be easily removed from the lid and the fastener can be removed from the heat retaining member main body. And no damage during cooling.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明にかかる保温保冷容器の蓋および保温部
材を分解した状態の斜視図である。
FIG. 1 is a perspective view of a state where a lid and a heat retaining member of a heat retaining cool container according to the present invention are disassembled.

【図2】図1の蓋および保温部材を一体化した状態の断
面図である。
FIG. 2 is a cross-sectional view of a state where a lid and a heat retaining member of FIG. 1 are integrated.

【図3】図1の保温保冷容器の保温部材本体をあらわ
し、同図(a)は平面図、同図(b)は側面一部切欠断
面図である。
3A and 3B show a heat retaining member main body of the heat retaining and cooling container of FIG. 1; FIG. 3A is a plan view, and FIG.

【図4】従来の保温保冷容器の蓋および保温部材を分解
した状態の斜視図である。
FIG. 4 is a perspective view of a state in which a lid and a heat insulating member of a conventional heat insulating and cooling container are disassembled.

【符号の説明】[Explanation of symbols]

1・・・蓋、11・・・凹部、12・・・第1係合孔
(被係合部)、13・・・第2係合孔(被係合部)、1
4・・・係止部材、2・・・保温部材、3・・・保温部
材本体、31・・・第1係合突起(係合部)、32・・
・第2係合突起(係合部)、33・・・被嵌合部、4・
・・留め具、41・・・弾性片、42・・・嵌合部
DESCRIPTION OF SYMBOLS 1 ... lid, 11 ... recessed part, 12 ... 1st engagement hole (engaged part), 13 ... 2nd engagement hole (engaged part), 1
4 ... locking member, 2 ... heat retaining member, 3 ... heat retaining member main body, 31 ... first engagement protrusion (engagement portion), 32 ...
Second engagement projections (engagement portions), 33.
..Fasteners, 41 ... elastic pieces, 42 ... fitting parts

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】一部に開口を有する容器本体と、この容器
本体の前記開口を気密に覆う蓋と、容器本体内を所定の
温度に保つ前記蓋の裏面に着脱自在な保温部材とを備え
る保温保冷容器において、蓋の裏面に保温部材の嵌まり
込む凹部が形成されていて、保温部材の側周面に複数の
係合部が設けられており、保温部材が前記凹部に嵌まり
込んだ時、保温部材の係合部が係合して保温部材を蓋の
裏面に装着状態に保持する複数の被係合部が、前記凹部
の対応する壁面に形成されていることを特徴とする保温
保冷容器。
1. A container body having an opening in a part thereof, a lid for hermetically covering the opening of the container body, and a detachable heat retaining member on a back surface of the lid for keeping the inside of the container body at a predetermined temperature. In the heat insulating / cooling container, a concave portion into which the heat retaining member is fitted is formed on the back surface of the lid, and a plurality of engaging portions are provided on the side peripheral surface of the heat retaining member, and the heat retaining member is fitted into the concave portion. A plurality of engaged portions that are engaged with the engaging portions of the heat retaining member and hold the heat retaining member on the back surface of the lid in a mounted state, and are formed on corresponding wall surfaces of the concave portion. Insulated container.
【請求項2】保温部材が、保温部材本体と、保温部材本
体の側面に着脱自在な少なくとも1つの留め具とを備
え、この留め具が、保温部材本体への装着部と反対側に
保温部材本体方向へ係合部と被係合部との係合解除可能
な幅で弾性変形可能な弾性片を有し、この弾性片に係合
部の少なくとも1つが形成されている請求項1に記載の
保温保冷容器。
2. The heat insulating member comprises a heat insulating member main body and at least one detachable fastener on a side surface of the heat insulating member main body, and the fastener has a heat insulating member on a side opposite to a mounting portion to the heat insulating member main body. 2. The elastic member according to claim 1, further comprising an elastic piece elastically deformable in a width capable of disengaging the engaging portion and the engaged portion in the body direction, wherein at least one of the engaging portions is formed on the elastic piece. Insulated cool container.
JP6351097A 1997-03-17 1997-03-17 Warm/cold keeping vessel Pending JPH10257912A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6351097A JPH10257912A (en) 1997-03-17 1997-03-17 Warm/cold keeping vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6351097A JPH10257912A (en) 1997-03-17 1997-03-17 Warm/cold keeping vessel

Publications (1)

Publication Number Publication Date
JPH10257912A true JPH10257912A (en) 1998-09-29

Family

ID=13231306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6351097A Pending JPH10257912A (en) 1997-03-17 1997-03-17 Warm/cold keeping vessel

Country Status (1)

Country Link
JP (1) JPH10257912A (en)

Similar Documents

Publication Publication Date Title
US4351165A (en) Portable cooler
US5400610A (en) Portable insulated container with temperature indicator
US6105844A (en) Cooler
US5931583A (en) Flexible insulative container
US5337911A (en) Container with main lid and auxiliary lid hingedly mounted on the main-lid
US8857654B2 (en) Container with cover
US4319629A (en) Constant temperature box
US4336883A (en) Insulated container
US7427001B1 (en) Temperature retaining food container
WO2002064445A1 (en) Temperature retaining container
JPH05508907A (en) flexible sidewall cooler
JP4903831B2 (en) Cooling container for delivery
US20030042264A1 (en) Cooler
JP2003144221A (en) Portable lunch box
US20050178777A1 (en) Insulating frozen dessert container jacket
JPH10257912A (en) Warm/cold keeping vessel
JP2003182777A (en) Cold insulation box
JPH11169266A (en) Low temperature showcase
JP3334334B2 (en) Foam synthetic resin container
US4570800A (en) Insulated food carrier
JP4948989B2 (en) Portable beverage container
JP2004149133A (en) Heat-insulated container
JP3025766U (en) Over cover for cooler box
JP3037428U (en) Food containers
JP3016676U (en) Bag for keeping cold and warm