JPS5941702Y2 - thermal lunch box - Google Patents

Description

【考案の詳細な説明】 この考案は、保温弁当箱、殊に、断熱器体に御飯容器や
、汁容器、菜入れ容器等を収容し、器体蓋により密閉す
る形式の保温弁当箱に関する。[Detailed Description of the Invention] This invention relates to a heat-retaining lunch box, particularly a heat-retaining lunch box in which a rice container, a soup container, a vegetable container, etc. are housed in an insulating body, and the container is sealed with a lid.

この種の保温弁当箱は、断熱器体がその断熱性のために
、真空二重瓶を内蔵しまた断熱壁と組み合わせ、あるい
は厚い断熱壁を持つものであり、場合によっては蓋にも
断熱壁を備える。This type of thermal lunch box has a built-in vacuum double bottle and is combined with an insulating wall, or has a thick insulating wall, and in some cases, the lid also has an insulating wall. Equipped with.

従って、見掛けの大きさに対して収容スペースが狭く、
見掛けの大きさも、携帯等の使用および増扱い上余り大
きくできないから、狭い収容スペースを１００φ利用す
べく、収容する容器は、収容スペースの空間を適当な割
合で分割した形状とし、器体内へ積み重ね等して収容し
た場合、収容スペースには余分な空間を残さないよう設
計されている。Therefore, the storage space is small compared to its apparent size.
The apparent size cannot be too large due to the use and handling of mobile phones, etc., so in order to utilize the narrow storage space of 100φ, the containers to be stored are divided into appropriate proportions and stacked inside the container. The design is such that there is no excess space left in the storage space when the devices are stored in the same manner.

しかるに近時では、器体内に収容するものとして、ソー
スやしよう油等の調味料入れをも要求されるに至り、そ
の製作者は苦慮しているし、−力では、前記器体の狭い
収容スペースへの無駄な空間を作らない容器の嵌め込み
によって、各容器の蓋に設けられるツマミが小さくなり
、しかも該ツマミに引っ掛かり部を形成するのが困難で
、引っ掛かり部を形成するにしてもその大きさが充分で
ないから、収容された容器を順次引き出すのが容易でな
い。However, in recent years, containers for condiments such as sauces and soybean oil have been required to be housed inside the container, and manufacturers are struggling with this. By fitting the containers without creating wasted space, the knobs provided on the lids of each container become smaller, and it is difficult to form a hook on the knob, and even if a hook is formed, its size is small. Since the capacity is not sufficient, it is not easy to pull out the containers one after another.

この考案は、器体へ収容される容器の蓋に、スペース的
問題なく調味料入れを設けて、前記２つの問題を一挙に
解消することができ、しかも構造も複雑化しない保温弁
当箱を提供することを目的とするものである。This invention provides a heat-retaining lunch box that can solve the above two problems at once by providing a seasoning container on the lid of the container that is stored in the container without any space problems, and also does not have a complicated structure. The purpose is to

第１図に示される実施例について説明すれば、１は断熱
器体であって、真空二重瓶２を内蔵しており、その内側
に合成樹脂製内ケース３が沿い、外側には合成樹脂製の
Ｕ字型の帯状保持部材４が沿っている。To explain the embodiment shown in FIG. 1, reference numeral 1 denotes a heat insulator body, which has a built-in double vacuum bottle 2, an inner case 3 made of synthetic resin runs along the inside, and an inner case 3 made of synthetic resin runs outside. A U-shaped belt-shaped holding member 4 made by Manufacturer Co., Ltd. is along the line.

さらに、保持部材４の外側には容器形の断熱壁５が被せ
られ、前記内ケース３の瓶２上刃へ延びた内ケース肩部
３ａの下部へ、前記保持部材４の上端に設けられた環状
の保持部材肩部４ａを当てがって、図示しないビスによ
り締結すると共に、前記断熱壁５の外面へ下刃より被せ
たレザーバッグカバー６の上端を折り返して前記ビスに
より締結される両肩部３ａ、４ａ間へ挾み込んで挟着し
、その折り返し片６ａはさらに帯状保持部材４および断
熱壁５がなす内周面へ沿わせて適数箇所を断熱壁５ヘホ
ツチキスの針（図示せず）等で止着して、前記それぞれ
の部材相互を一体化している。Further, the outer side of the holding member 4 is covered with a container-shaped heat insulating wall 5, which is provided at the upper end of the holding member 4 to the lower part of the inner case shoulder 3a extending to the upper blade of the bottle 2 of the inner case 3. The annular holding member shoulder 4a is applied and fastened with screws (not shown), and the upper end of the leather bag cover 6, which is placed over the outer surface of the heat insulating wall 5 from the lower blade, is folded back and both shoulders are fastened with the screws. The folded piece 6a is further inserted into the insulation wall 5 at appropriate locations along the inner peripheral surface formed by the band-shaped holding member 4 and the insulation wall 5. The above-mentioned respective members are integrated with each other by fixing them with a screw or the like.

なお、７は、瓶２と内ケース肩部３ａとの間に介装させ
た弾性体チューブよりなるクツショニングパツキン、４
ｂは帯状保持部材４の最低部に形成されたチップ保護部
であって、瓶２のチップ２ａを隙間をもって包囲し、外
力の作中から保護している。Note that 7 is a cushioning gasket made of an elastic tube interposed between the bottle 2 and the inner case shoulder 3a;
A chip protection part b is formed at the lowest part of the band-shaped holding member 4, and surrounds the chip 2a of the bottle 2 with a gap to protect it from external force.

前記器体１内の、瓶２内蔵部分には、汁容器８御飯容器
９が収容され、内ケース肩部３ａの部分には菜入れ容器
１０が収容され、前記肩部３ａの口部へは器体蓋１１が
着脱自在に装着されている器体蓋１１は、内ケース肩部
３’ａの口部外周の段部３ｂへ嵌め合わされ、前記カバ
ー６の外側から保持部材肩部４ａへ図示しないビスによ
り取付けられたクリップ１２により、内ケース肩部３ａ
へ引き付けて係止され、器体１を密閉するようにされて
いる。A soup container 8 and a rice container 9 are housed in the inside of the container 1, where the bottle 2 is built in, and a vegetable container 10 is housed in the inner case shoulder 3a. The container lid 11, on which the container lid 11 is removably attached, is fitted onto the step 3b on the outer periphery of the opening of the inner case shoulder 3'a, and is inserted from the outside of the cover 6 to the holding member shoulder 4a as shown in the figure. The inner case shoulder 3a is attached by the clip 12 attached with a screw
It is pulled and locked to seal the container body 1.

また、前記各容器８，９．１０はそれぞれ螺合３１、ヘ
リコイド突条係合３２、弾性嵌着３３によって着脱可能
な蓋１３，１４．１５を備え、容器９の蓋１４は断熱壁
１６を内蔵した断熱蓋として、特に容器８，９内の汁お
よび御飯を器体１との間で形成する断熱空間により保温
すると共に、汁および御飯の熱が菜入れ容器１０内の菜
に影響して、味を低下させたり腐敗させたりする不都合
を解消している。Further, each of the containers 8, 9.10 is provided with a lid 13, 14.15 which is removable by means of a screw engagement 31, a helicoid protrusion engagement 32, and an elastic fitting 33, and the lid 14 of the container 9 has a heat insulating wall 16. As a built-in heat insulating lid, the heat insulating space formed between the soup and rice in the containers 8 and 9 and the container body 1 is particularly kept warm, and the heat of the soup and rice does not affect the vegetables in the vegetable container 10. This eliminates the inconvenience of deteriorating taste and spoilage.

菜入れ容器１０は、器体蓋１１を外せば、内ケース肩部
３ａから上端が突出する高さとされているため取り出し
易いものであるから、ツマミ等は不要であるが、中央上
部への***部１１ａに、スプーン１７や箸等を嵌め込む
凹部３４が形成されている。The vegetable container 10 is easy to take out because the upper end protrudes from the inner case shoulder 3a when the container lid 11 is removed, so there is no need for a knob or the like. A recess 34 into which a spoon 17, chopsticks, etc. can be fitted is formed in the portion 11a.

そして、汁容器８および御飯容器９の各蓋１３゜１４に
は、その上面中央の凹陥部１３ａ、１４ａ部に、調味料
入れ１８．１８を着脱可能に設けである。Each of the lids 13 and 14 of the soup container 8 and the rice container 9 is removably provided with seasoning containers 18 and 18 in recessed portions 13a and 14a at the center of the upper surface thereof.

各調味料入れ１８．１８は、凹陥部１３ａ。１４ａに形
成された環状壁１９．１９の内周へ底部１８ａを螺合２
０して着脱可能とされ、かつそれぞれの口部１８ｂ、１
８ｂには蓋２１．２１が螺合２２により着脱可能に設け
である。Each seasoning container 18.18 has a concave portion 13a. The bottom part 18a is screwed into the inner periphery of the annular wall 19.19 formed in the part 14a.
0, and the respective openings 18b, 1 are removable.
8b is provided with a lid 21.21 which is removably attached by screwing 22.

ここに蓋１３．１４に設けられた各調味料入れ１８．１
８は、それらの蓋１３．１４のツマミを兼用するもので
あり、蓋２１．２１は、各調味料入れ１８の口部１８ｂ
の外周へ螺合２２されて、その側壁が調味料入れ１８の
口部１８ｂ外周で同外周より鍔状に大きく突出した引っ
掛かり部１８ｃをもたし、各調味料入れ１８をツマミと
して、汁容器８および御飯容器９を器体１に対し出し入
れする際、充分な引っ掛かり機能を発揮する。Each seasoning container 18.1 provided here on the lid 13.14
8 doubles as a knob for the lids 13 and 14, and lids 21 and 21 serve as the openings 18b of each seasoning container 18.
The side wall of the seasoning container 18 has a hook portion 18c that protrudes greatly from the outer periphery of the opening 18b in a flange shape, and each seasoning container 18 can be used as a knob to connect the soup container. When the rice container 8 and the rice container 9 are taken in and out of the container body 1, a sufficient catching function is exhibited.

なお、汁容器８には、バッキング２３を外周に持った中
蓋２４が設けられており、中蓋２４にも凹陥部２４ａを
形成して、蓋１３の凹陥部１３ａに対する干渉を避ける
と共に、各蓋１３．１４の凹陥部１３ａ、１４ａは、そ
れらに設けられる調味料入れＩＣｌ３の高さにほぼ等し
い深さとし、調味料入れ１８が蓋１３．１４の上面から
突出して、容器ｓ、ｓ、ｉｏの積み重ね収容時、それを
収容する器体１の収容スペース内に無駄な空間を形成す
るようなことがないようにされている。Note that the juice container 8 is provided with an inner lid 24 having a backing 23 on the outer periphery, and the inner lid 24 is also formed with a recess 24a to avoid interference with the recess 13a of the lid 13, and to The recesses 13a, 14a of the lid 13.14 have a depth approximately equal to the height of the condiment container ICl3 provided therein, so that the condiment container 18 protrudes from the upper surface of the lid 13.14 and the containers s, s, io When the containers are stacked and stored, no wasted space is created within the storage space of the container body 1 that stores the containers.

２５は調味料入れ１８の蓋２１に設けたバッキングであ
る。25 is a backing provided on the lid 21 of the seasoning container 18.

調味料容器１８は、蓋１３．１４に対して着脱可能とす
れば、内容調味料を菜等へ添加する時の作業が幾分容易
となるが、洗浄等には余り変りがなく、成形上部品点数
の増加による不利を考えれば、蓋１３．１４へ一体成形
することも考えられる。If the seasoning container 18 is made removable from the lid 13.14, it will be somewhat easier to add the seasonings to vegetables, etc., but there will not be much difference in cleaning etc., and the molding will be affected. Considering the disadvantage of an increase in the number of parts, it is also conceivable to integrally mold the lid 13, 14.

そして、蓋１３．１４の必ずしも双方へ設ける要はなく
、倒れか一方にのみ設けてもよいし、全ての蓋１３，１
４．１５に設けてもよい。The lids 13 and 14 do not necessarily have to be provided on both sides, but may be provided only on one side, or all the lids 13 and 1
4.15 may be provided.

さらに、調味料入れ１８を蓋１３．１４に対して着脱可
能に装着するにも、蓋２１を調味料入れ１８へ着脱可能
に装着するにも、前記螺合２０，２２の代りに、第２図
の如く、−カへ設けた凹溝２６と他力に設けた突条２７
等による弾性嵌着や、第３図の如く、双方に設けたヘリ
コイド突条２８，２９どうしの回動による係合等として
もよいし、蓋２１は第４図の如く調味料入れ１８の口部
１８ｂ内周へ、螺合２２等して着脱可能に取付け、外周
へ延びるフランジ部を前記のような引っ掛かり部１８ｃ
とすることもできる。Furthermore, when the seasoning container 18 is removably attached to the lid 13.14 or when the lid 21 is removably attached to the seasoning container 18, a second screw is used instead of the screws 20 and 22. As shown in the figure, a concave groove 26 provided on the −F and a protrusion 27 provided on the other side.
Alternatively, the lid 21 may be fitted elastically by means of an elastic fitting, etc., or may be engaged by rotation of helicoid protrusions 28 and 29 provided on both sides as shown in FIG. The portion 18b is removably attached to the inner periphery by screwing 22 or the like, and the flange portion extending to the outer periphery is attached to the hook portion 18c as described above.
It is also possible to do this.

また、第５図のように、蓋２１は調味料入れ１８の口部
１８ｂに対し薄肉ヒンジ部３０を介して一体戒形するこ
ともでき、この場合の蓋２１の調味料入れ１８への着脱
可能な装着は、前記凹溝２６と突条２７による弾性嵌着
とするのが好適である。Further, as shown in FIG. 5, the lid 21 can be integrally formed with the mouth part 18b of the seasoning container 18 via a thin hinge part 30, and in this case, the lid 21 can be attached to and removed from the seasoning container 18. Preferably, the mounting can be carried out by elastic fitting using the groove 26 and the protrusion 27.

この考案によれば、器体に収容される汁容器や御飯容器
等の蓋に、調味料容器を設けたものであるから、それを
ツマミに兼用できる便があるうえ、調味料入れの蓋はそ
の一部が充分な大きさの引っ掛かり部をなすよう成形さ
れるのが容易であって、収容容器の出し入れが至極簡単
に行える。According to this invention, since the seasoning container is attached to the lid of the soup container, rice container, etc. housed in the vessel, it is possible to use it as a knob, and the lid of the seasoning container can also be used as a knob. It is easy to mold a portion of the container to form a hook of sufficient size, making it extremely easy to take in and take out the storage container.

そして、調味料入れは、蓋体の特に上面凹陥部へ設ける
ことにより、断熱器体の狭い収容スペースに無駄な空間
を形成することなく組み込まれて、要求される調味料を
食事時に提供し得るものである。By providing the condiment container in the concave portion of the lid, particularly in the upper surface, the condiment container can be incorporated into the narrow housing space of the heat insulating device without creating wasted space, and can provide the required seasonings at mealtimes. It is something.

購造も特に複雑化することがなく、安価に供し得る。Purchasing is not particularly complicated and can be provided at low cost.

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

第１図は一実施例の半部を縦断して見た側面図、第２図
ないし第５図は、それぞれ別の変形例を示す要部の断面
図である。 １・・・・・・断熱器体、２・・・・・・真空二重瓶、
５・・・・・・断熱壁、８・・・・・・汁容器、９・・
・・・・御飯容器、１０・・・・・・菜入れ容器、１１
−・・・・・器体蓋、１３，１４．１５・・・・・・蓋
、１３ａ、１４ａ・・・・・・凹陥部、１６・・・・・
・断熱壁、１８・・・・・・調味料入れ、１８ａ・・・
・・・底部、１８ｂ・・・・・・口部、１８ｃ・・・・
・・引っ掛かり部、１９・・・・・・環状壁、２０．２
２・・・・・・螺合、２１・・・・・・蓋、２６・・・
・・・凹溝、２７・・・・・・突条、２８，２９−・・
・・・ヘリコイド突条。FIG. 1 is a side view of a half part of one embodiment taken longitudinally, and FIGS. 2 to 5 are sectional views of main parts showing other modifications. 1... Insulator body, 2... Vacuum double bottle,
5...Insulated wall, 8...Soup container, 9...
...Rice container, 10...Vegetable container, 11
-... Container lid, 13, 14. 15... Lid, 13a, 14a... Concavity, 16...
・Insulation wall, 18... Seasoning container, 18a...
...Bottom, 18b...Mouth, 18c...
...Catch part, 19... Annular wall, 20.2
2...Screwing, 21...Lid, 26...
... Concave groove, 27... Projection, 28, 29-...
...Helicoid protrusion.

Claims (1)

【実用新案登録請求の範囲】 １）断熱器体内に、御飯入れ容器や汁容器、菜入れ容器
等を収容して、器体蓋で密閉する形式の保温弁当箱にお
いて、前記器体へ収容される容器の蓋上面に、調味料入
れを設け、該調味料入れには着脱可能な蓋を装着したこ
とを特徴とする保温弁当箱。 ２）前記調味料入れは、器体に収容された複数の容器の
少なくとも１つの容器の蓋に設けられる実用新案登録請
求の範囲第１項記載の保温弁当箱。 ３）前記調味料入れは、容器の蓋の調味料入れの高さに
ほぼ等しい深さの凹陥部に設けられる実用新案登録請求
の範囲第１項記載の保温弁当箱。 ４）前記調味料入れは、蓋上面の調味料入れ取付は部へ
螺着ないし弾性嵌着等して着脱可能に設けられている実
用新案登録請求の範囲第１項記載の保温弁当箱。 ５）前記調味料入れの蓋は、調味料入れの口部へ螺着な
いし弾性嵌着、あるいはへリコイド状突条による係合に
よって着脱可能とされている実用新案登録請求の範囲第
１項記載の保温弁当箱。 ６）前記調味料入れの蓋は、調味料入れの外周より張り
出した引っ掛かり部を形成している実用新案登録請求の
範囲第１項記載の保温弁当箱。[Scope of Claim for Utility Model Registration] 1) In a heat-retaining lunch box in which a rice container, a soup container, a vegetable container, etc. are housed in a heat-insulating body and sealed with a lid, A heat-retaining lunch box characterized in that a seasoning container is provided on the top surface of the lid of the container, and a removable lid is attached to the seasoning container. 2) The heat-retaining lunch box according to claim 1, wherein the seasoning container is provided on the lid of at least one of a plurality of containers housed in the container. 3) The heat-retaining lunch box according to claim 1, wherein the seasoning container is provided in a recessed portion of the lid of the container having a depth approximately equal to the height of the seasoning container. 4) The heat-retaining lunch box according to claim 1, wherein the seasoning container is removably provided by screwing or elastic fitting onto the top surface of the lid. 5) The lid of the seasoning container is removable by screwing or elastic fitting onto the mouth of the seasoning container, or by engaging with a helicoidal protrusion, as claimed in claim 1 of the utility model registration. Thermal lunch box. 6) The heat-retaining lunch box according to claim 1, wherein the lid of the seasoning container has a catch portion projecting from the outer periphery of the seasoning container.