JP3158188U

JP3158188U - Cup

Info

Publication number: JP3158188U
Application number: JP2010000072U
Authority: JP
Inventors: 早英子植村
Original assignee: 早英子植村
Priority date: 2010-01-07
Filing date: 2010-01-07
Publication date: 2010-03-18
Anticipated expiration: 2020-01-07

Abstract

【課題】外周面が熱くても、容易に持つことが可能なコップを提供する。【解決手段】有底円筒状のコップ本体１を備え、コップ本体１の外周面１ｃにおいて、開口上面１ａと底面１ｂとの間の中央位置１ｅより開口上面１ａ寄りに、外周面１ｃを一周する伝熱緩和用の外鍔状肉厚部１２を設けた。注がれた熱い飲み物によって、コップ本体の外周面が熱くなっても、肉厚部を把持することで、熱い飲み物を必要以上に冷まさず飲むことができる。また、外周面が冷めるのを待つ時間が軽減できると共に、入れたてのお茶やコーヒーの風味が損なわれる前に（飲み頃を逃さずに）飲むことができる。複雑な部材や複雑な断熱構造が必要なく容易に製造できる。【選択図】図１A cup that can be easily held even when the outer peripheral surface is hot is provided. A cup main body 1 having a bottomed cylindrical shape is provided, and an outer peripheral surface 1c of the outer peripheral surface 1c of the cup main body 1 is made to go around the outer peripheral surface 1c closer to the opening upper surface 1a than the center position 1e between the upper surface 1a and the bottom surface 1b. The outer casing-like thick part 12 for heat transfer relaxation was provided. Even when the outer peripheral surface of the cup body becomes hot due to the poured hot drink, it is possible to drink the hot drink without cooling it more than necessary by gripping the thick part. In addition, the time to wait for the outer peripheral surface to cool can be reduced, and it can be taken before the flavor of fresh tea or coffee is impaired (without missing the time to drink). It can be easily manufactured without the need for complicated members or complicated heat insulating structures. [Selection] Figure 1

Description

本考案は、コップに関する。 The present invention relates to a cup.

従来、コップは、有底円筒状に形成され、円周壁は、均一な薄肉に形成されている（特許文献１参照）。 Conventionally, a cup is formed in a bottomed cylindrical shape, and a circumferential wall is formed in a uniform thin wall (see Patent Document 1).

実公昭３５−１７１９３号公報Japanese Utility Model Publication No. 35-17193

しかし、従来のコップに、お茶やコーヒー等の熱い飲み物を注ぐと、円周壁がその飲み物によって熱せられ、コップの外周面が熱くなってしまい、容易に持つことができないといった問題があった。また、外周面が冷めるまで待つと、飲み物が冷え過ぎてしまい、味わいが薄れてしまうといった問題があった。 However, when a hot drink such as tea or coffee is poured into a conventional cup, the circumferential wall is heated by the drink, and the outer peripheral surface of the cup becomes hot and cannot be easily held. In addition, when waiting until the outer peripheral surface cools, there is a problem that the drink becomes too cold and the taste is faded.

そこで、本考案は、外周面が熱くても、容易に持つことが可能なコップの提供を目的とする。 Therefore, an object of the present invention is to provide a cup that can be easily held even if the outer peripheral surface is hot.

本考案のコップは、有底円筒状のコップ本体を備え、コップ本体の外周面において、開口上面と底面との間の中央位置より上記開口上面寄りに、上記外周面を一周する伝熱緩和用の外鍔状肉厚部を設けたものである。 The cup of the present invention has a bottomed cylindrical cup body, and on the outer peripheral surface of the cup body, for heat transfer relaxation that makes a round of the outer peripheral surface closer to the upper surface of the opening than the center position between the upper surface of the opening and the bottom surface. The outer shell-like thick part is provided.

また、上記コップ本体と上記肉厚部とを一体状に形成したものである。
または、上記肉厚部は、円環リング体を上記外周面に着脱自在に嵌着して成るものである。 Further, the cup body and the thick part are integrally formed.
Alternatively, the thick part is formed by detachably fitting an annular ring body to the outer peripheral surface.

また、上記コップ本体の上記外周面において、上記開口上面近傍に、人体の下唇が載置される受け凹曲部を、膨出形成したものである。 Further, on the outer peripheral surface of the cup body, a receiving concave curved portion on which the lower lip of the human body is placed is bulged and formed near the upper surface of the opening.

本考案のコップによれば、注がれた熱い飲み物によって、コップ本体の外周面が熱くなっても、肉厚部を把持することで、熱い飲み物を必要以上に冷まさず飲むことができる。また、冷めるのを待つ時間が軽減できると共に、入れたてのお茶やコーヒーの風味が損なわれる前に（飲み頃を逃さずに）飲むことができる。複雑な部材や複雑な断熱構造が必要なく容易に製造できる。肉厚部の下面がコップ本体を把持する手に係止してコップ本体の落下や倒れを防止する。 According to the cup of the present invention, even when the outer peripheral surface of the cup body is heated by the hot drink poured, the hot drink can be drunk without being cooled more than necessary by gripping the thick part. In addition, it can reduce the time to wait for it to cool, and you can drink it without losing the flavor of fresh tea or coffee. It can be easily manufactured without the need for complicated members or complicated heat insulating structures. The lower surface of the thick part is locked to the hand holding the cup body to prevent the cup body from falling or falling.

本考案の第１の実施形態を示す正面図である。1 is a front view showing a first embodiment of the present invention. 第１の実施形態の平面図である。It is a top view of a 1st embodiment. 図２のＡ−Ａ断面図である。It is AA sectional drawing of FIG. 第１の実施形態の使用状態を示す斜視図である。It is a perspective view which shows the use condition of 1st Embodiment. 本考案の作用を説明する説明図であり、（ａ）はコップ本体を傾けて飲んでいる状態の説明図であり、（ｂ）はコップ本体の傾きを戻した後の説明図である。It is explanatory drawing explaining the effect | action of this invention, (a) is explanatory drawing of the state which inclines and drinks a cup main body, (b) is explanatory drawing after returning the inclination of a cup main body. 第２の実施形態を示す分解正面図である。It is a disassembled front view which shows 2nd Embodiment. 第２の実施形態の要部側面断面図である。It is principal part side surface sectional drawing of 2nd Embodiment. 他の実施形態の要部側面断面図である。It is principal part side surface sectional drawing of other embodiment. 従来のコップの作用を説明する説明図であり、（ａ）はコップを傾けて飲んでいる状態の説明図であり、（ｂ）はコップの傾きを戻した後の説明図である。It is explanatory drawing explaining the effect | action of the conventional cup, (a) is explanatory drawing of the state which inclines and drinks, (b) is explanatory drawing after returning the inclination of a cup.

以下、図示の実施の形態に基づき本考案を詳説する。
図１乃至図３に示すように、本考案の第１の実施形態は、有底円筒状のコップ本体１を備えている。コップ本体１の外周面１ｃにおいて、コップ本体１の開口上面１ａとコップ本体１の底面１ｂとの間の中央位置１ｅより開口上面１ａ寄りに、外周面１ｃを一周する伝熱緩和用の外鍔状肉厚部12を設けている。「肉厚部12を開口上面１ａ寄りに設けている」とは、肉厚部12の下面12ｂをコップ本体１の中央位置１ｅより上方位置、かつ、肉厚部12の上面12ａをコップ本体１の開口上面１ａより下方位置、に設けていることである。 The present invention will be described in detail below based on the illustrated embodiment.
As shown in FIGS. 1 to 3, the first embodiment of the present invention includes a cup body 1 having a bottomed cylindrical shape. On the outer peripheral surface 1c of the cup body 1, the outer shell for heat transfer relaxation that goes around the outer peripheral surface 1c around the outer peripheral surface 1c closer to the opening upper surface 1a than the central position 1e between the upper surface 1a of the cup body 1 and the bottom surface 1b of the cup body 1 A thick-walled portion 12 is provided. “The thick portion 12 is provided closer to the upper surface 1a of the opening” means that the lower surface 12b of the thick portion 12 is positioned above the center position 1e of the cup body 1 and the upper surface 12a of the thick portion 12 is the cup body 1. Is provided at a position below the upper surface 1a.

中央位置１ｅとは、コップ本体１の底面１ｂから開口上面１ａまでを高さ寸法Ｈと呼ぶと、底面１ｂから高さ寸法Ｈの半分の高さ寸法Ｈ／２の位置と定義する。
つまり、肉厚部12の下面12ｂを、底面１ｂから、半分の高さ寸法Ｈ／２（中央高さ寸法Ｈ／２）より高い位置に設けている。言い換えると、底面１ｂから肉厚部12の下面12ｂまでの寸法を鍔高さ寸法ｈと呼ぶと、鍔高さ寸法ｈを中央高さ寸法Ｈ／２より大きく設けている。なお、コップ本体１を水平面に載置したような図１に示す直立姿勢を基準姿勢とし、基準姿勢で方向を説明し、底面１ｂ側の方向を「下」と定義する。 The central position 1e is defined as a position having a height dimension H / 2 that is half of the height dimension H from the bottom face 1b, when the height dimension H is referred to from the bottom face 1b of the cup body 1 to the upper surface 1a of the opening.
That is, the lower surface 12b of the thick portion 12 is provided at a position higher than the half height dimension H / 2 (center height dimension H / 2) from the bottom surface 1b. In other words, if the dimension from the bottom surface 1b to the lower surface 12b of the thick portion 12 is called the heel height dimension h, the heel height dimension h is set larger than the central height dimension H / 2. The upright posture shown in FIG. 1 where the cup body 1 is placed on a horizontal plane is defined as a reference posture, the direction is described with the reference posture, and the direction on the bottom surface 1b side is defined as “down”.

また、外周面１ｃから肉厚部12の外側面12ｃまでの突出長さを、突出寸法Ｚと呼ぶと、突出寸法Ｚは、コップ本体１の円周壁10の周壁肉厚寸法ｔより大きく設けている。つまり、コップ本体１の内周面１ｄから肉厚部12の外側面12ｃまで（肉厚部12が形成されている部分）の合計肉厚寸法Ｔは、周壁肉厚寸法ｔの２倍以上に設けている。 Moreover, when the protrusion length from the outer peripheral surface 1c to the outer side surface 12c of the thick part 12 is called the protrusion dimension Z, the protrusion dimension Z is provided larger than the peripheral wall thickness dimension t of the circumferential wall 10 of the cup body 1. Yes. That is, the total thickness T from the inner peripheral surface 1d of the cup body 1 to the outer surface 12c of the thick portion 12 (the portion where the thick portion 12 is formed) is at least twice the peripheral wall thickness t. Provided.

また、突出寸法Ｚは、５ｍｍ以上１０ｍｍ以下とするのが望ましい。下限値より小さいと、収容した飲み物の熱さが肉厚部12にすぐに伝わって伝熱緩和作用が得られにくく、外周面１ｃと同様に熱くなってしまうからである。また、上限値を越えると、収容した飲み物を飲む際に邪魔（違和感を感じる）になる虞れがあると共に、肉厚部12の把持が困難となるからである。 Further, it is desirable that the protruding dimension Z is 5 mm or more and 10 mm or less. If it is smaller than the lower limit value, the heat of the contained drink is immediately transmitted to the thick portion 12, and it is difficult to obtain a heat transfer mitigating action, and it becomes hot like the outer peripheral surface 1c. Further, if the upper limit is exceeded, there is a possibility that it becomes an obstacle (feeling uncomfortable) when drinking the contained drink, and it is difficult to grip the thick portion 12.

また、コップ本体１の開口上面１ａから肉厚部12の上面12ａまでの長さを、鍔位置寸法Ｙと呼ぶと、鍔位置寸法Ｙは、１０ｍｍを越えるように設けるのが好ましい。１０ｍｍ以下であると、飲み物を飲む際に、人の手が触れる肉厚部12に口が触れる虞れがあり不衛生だからである。また、飲み物を飲む際に、コップ本体１を傾けると、飲み物が、開口上面１ａから肉厚部12の上面12ａを伝ってこぼれてしまう虞れがあるからである。 Moreover, when the length from the opening upper surface 1a of the cup main body 1 to the upper surface 12a of the thick part 12 is called a wrinkle position dimension Y, it is preferable to provide the wrinkle position dimension Y to exceed 10 mm. If it is 10 mm or less, there is a possibility that the mouth touches the thick portion 12 that a human hand touches when drinking a drink, and this is unsanitary. Also, if the cup body 1 is tilted when drinking a drink, the drink may spill from the upper surface 1a of the opening to the upper surface 12a of the thick portion 12.

そして、コップ本体１の外周面１ｃにおいて、開口上面１ａの近傍（開口上面１ａより下方位置かつ肉厚部12の上面12ａより上方位置）に、外周面１ｃから突設した膨出部30を設けている。膨出部30の上面30ａを下方へ窪む正面視円弧状にして、人体の下唇ｋが載置される受け凹曲部13を形成している。言い換えると、受け凹曲部13は外周面１ｃに膨出状に形成されると共に、下方へ窪む正面視円弧状の上面30ａを有し、受け凹曲部13の上面30ａは、開口上面１ａより下方位置かつ肉厚部12の上面12ａより上方位置に設けている。
また、受け凹曲部13（膨出部30）は、肉厚部12より突出しないように形成されている。 In the outer peripheral surface 1c of the cup body 1, a bulging portion 30 protruding from the outer peripheral surface 1c is provided in the vicinity of the opening upper surface 1a (a position below the opening upper surface 1a and a position above the upper surface 12a of the thick portion 12). ing. The upper surface 30a of the bulging portion 30 is formed into a circular arc shape in a front view that is depressed downward to form a receiving concave curved portion 13 on which the lower lip k of the human body is placed. In other words, the receiving concave-curved portion 13 is formed in a bulging shape on the outer peripheral surface 1c, and has an upper surface 30a that is arcuate in a front view and is recessed downward, and the upper surface 30a of the receiving concave-curved portion 13 is the opening upper surface 1a It is provided at a position below and above the upper surface 12a of the thick portion 12.
Further, the receiving concave curved portion 13 (the bulging portion 30) is formed so as not to protrude from the thick portion 12.

肉厚部12及び受け凹曲部13は、コップ本体１と同じ材質から成り、コップ本体１と一体状に設けている。コップ本体１と、肉厚部12及び受け凹曲部13の材質は、陶器（土器）、磁器、プラスチック等の樹脂、ガラス等自由である。 The thick portion 12 and the receiving concave curved portion 13 are made of the same material as the cup body 1 and are provided integrally with the cup body 1. The material of the cup body 1, the thick portion 12 and the receiving concave curved portion 13 is free from ceramics (earthenware), porcelain, plastics such as plastic, and glass.

以下、第１の実施の形態の使用法（作用）について説明する。
コップ本体１にお茶やコーヒー等の熱い飲み物を注ぐと、収容された飲み物の熱がコップ本体１の内周面１ｄから外周面１ｃに向かって伝熱するため、外周面１ｃは使用者が把持できないような熱さになる場合がある。しかし、円周壁10より厚い肉厚部12は、伝達される熱が緩和され（肉厚部12の外側面12ｃまで伝達されにくく）、コップ本体１の外周面１ｃの表面温度（高温）より肉厚部12の外側面12ｃは、低い表面温度（常温）に保持される。 The usage (action) of the first embodiment will be described below.
When a hot drink such as tea or coffee is poured into the cup body 1, the heat of the contained drink is transferred from the inner peripheral surface 1d of the cup main body 1 to the outer peripheral surface 1c. It may become too hot. However, the thick portion 12 thicker than the circumferential wall 10 has less heat transferred (is less likely to be transmitted to the outer surface 12c of the thick portion 12), and is thicker than the surface temperature (high temperature) of the outer peripheral surface 1c of the cup body 1. The outer surface 12c of the thick part 12 is maintained at a low surface temperature (normal temperature).

図４に示すように、使用者は、コップ本体１の外周面１ｃが熱くても、肉厚部12を把持することで、熱い外周面１ｃに手のひらや指が接触することなく、持ち上げられ、飲み頃を逃さずに飲むことを可能にする。 As shown in FIG. 4, even if the outer peripheral surface 1c of the cup body 1 is hot, the user can lift the hot outer peripheral surface 1c without touching the palm or fingers by gripping the thick portion 12, It makes it possible to drink without missing the time to drink.

また、コップ本体１の外周面１ｃが熱くなく把持可能な場合は、肉厚部12の下方位置のコップ本体１の外周面１ｃを把持すれば良い。この際、把持力（握力）が弱い場合や手が震えているような場合があっても、肉厚部12の下面12ｂがコップ本体１の外周面１ｃを把持する手に係止してコップ本体１の落下や倒れを防止する。 Moreover, what is necessary is just to hold | grip the outer peripheral surface 1c of the cup main body 1 of the downward position of the thick part 12 when the outer peripheral surface 1c of the cup main body 1 is hot and can be hold | gripped. At this time, even if the gripping force (grip strength) is weak or the hand is trembling, the lower surface 12b of the thick portion 12 is engaged with the hand gripping the outer peripheral surface 1c of the cup body 1, and the cup Prevents the body 1 from falling or falling over.

ここで、図９（ａ）に示すように、従来のコップ９で飲み物を飲む際は、そのコップ９を傾け、開口部近傍の外周面９ｃに人体（飲む人）の下唇ｋを接触させて飲む。そして、従来のコップ９を直立姿勢に（傾きを）戻す際に、従来のコップ９の外周面９ｃと下唇ｋの間が離間して、その間から飲み物がこぼれてしまう場合や、図９（ｂ）に示すように、コップ９の移動に引きずられて、又は、口元の弛みによって、二点鎖線で示すような適正位置の下唇ｋ’に比べて、下顎や下唇ｋが本人の意思とは関係なく下がり、飲みきっていない口の中の飲み物をこぼしてしまう場合がある。 Here, as shown in FIG. 9 (a), when drinking with a conventional cup 9, the cup 9 is tilted so that the lower lip k of the human body (drinker) is brought into contact with the outer peripheral surface 9c near the opening. Drink. When the conventional cup 9 is returned to the upright posture (inclined), the outer peripheral surface 9c of the conventional cup 9 and the lower lip k are separated from each other, and drinks may be spilled from there. As shown in b), the lower jaw and the lower lip k are the intention of the person as compared with the lower lip k ′ at an appropriate position as shown by the two-dot chain line due to the movement of the cup 9 or the slack of the mouth. Regardless of the case, it may go down and spill drinks in your mouth that you don't drink.

しかし、本考案のコップは、図５（ａ）に示すように、受け凹曲部13より上方位置の外周面１ｃに、人体の下唇ｋを接触させて飲んだ後、図５（ｂ）に示すように、コップ本体１の傾きを戻す際に、下唇ｋの下面ｋａが受け凹曲部13の上面30ａに接触して、下唇ｋが受け凹曲部13に載置される。つまり、下唇ｋが下がらずに適正な位置に保持され、飲みきっていない口の中の飲み物がこぼれるのを防止する。また、外周面１ｃと下唇ｋの間が開くのを防止する。また、介護者が要介護者に飲ませた後、戻す際に、受け凹曲部13に要介護者の下唇ｋが載置されることで、介護者が戻すタイミングと要介護者が口を閉じるタイミングが合わない場合や、要介護者の口元が弛んでいる場合であっても、口の中の飲みきっていない飲み物がこぼれるのを防止する。 However, as shown in FIG. 5 (a), the cup of the present invention is swallowed with the lower lip k of the human body in contact with the outer peripheral surface 1c located above the receiving concavely curved portion 13, and then the cup of FIG. 5 (b). As shown in FIG. 5, when the inclination of the cup body 1 is returned, the lower surface ka of the lower lip k comes into contact with the upper surface 30a of the receiving concavely curved portion 13, and the lower lip k is placed on the receiving concavely curved portion 13. That is, the lower lip k is not lowered and is held at an appropriate position, thereby preventing the drink in the mouth that has not been drunk from spilling. Moreover, it prevents opening between the outer peripheral surface 1c and the lower lip k. In addition, when the caregiver drinks the care recipient and returns it, the lower lip k of the care recipient is placed on the receiving concave portion 13 so that the caregiver can return the mouth and the care recipient needs to speak. Even when the timing of closing the mouth is not appropriate or when the mouth of the care recipient is loose, it prevents spills of drinks that have not been drunk in the mouth.

次に、本考案の第２の実施形態について説明する。
図６に示すように、有底円筒状のコップ本体１を備え、コップ本体１の外周面１ｃに、受け凹曲部13を膨出形成している。
そして、コップ本体１の外周面１ｃにおいて、中央位置１ｅより開口上面１ａ寄りに、外周面１ｃを一周する環状凹溝19を形成している。さらに、環状凹溝19に外嵌状に嵌着する弾性変形可能な円環リング体２を備えている。円環リング体２は弾性を有する樹脂やゴム等の弾性材から成る。また、円環リング体２の内径寸法Ｄは、環状凹溝19が形成されている外周面１ｃの溝外径寸法ｄより小さく設けている。 Next, a second embodiment of the present invention will be described.
As shown in FIG. 6, a bottomed cylindrical cup body 1 is provided, and a receiving concave curved portion 13 is bulged and formed on the outer peripheral surface 1 c of the cup body 1.
And in the outer peripheral surface 1c of the cup main body 1, an annular concave groove 19 that makes one round of the outer peripheral surface 1c is formed closer to the opening upper surface 1a than the central position 1e. Further, an annular ring body 2 that is elastically deformable and fitted into the annular groove 19 in an outer fitting shape is provided. The annular ring body 2 is made of an elastic material such as elastic resin or rubber. The inner diameter D of the annular ring body 2 is smaller than the outer diameter d of the groove on the outer peripheral surface 1c where the annular concave groove 19 is formed.

そして、円環リング体２を拡径状に弾性変形させ、図７に示すように、コップ本体１の環状凹溝19に、円環リング体２の弾性力（復元力）をもって締め付けるように嵌着させることで、コップ本体１に伝熱緩和用の外鍔状肉厚部12を形成したものである。 Then, the annular ring body 2 is elastically deformed so as to expand in diameter, and is fitted into the annular concave groove 19 of the cup body 1 so as to be tightened with the elastic force (restoring force) of the annular ring body 2 as shown in FIG. By attaching it, the outer shell-like thick portion 12 for relaxing heat transfer is formed on the cup body 1.

以下、第２の実施形態の使用法（作用）について説明する。
第２の実施形態は、肉厚部12をコップ本体１と異なる材質にでき、肉厚部12の断熱緩和作用をより高めることが可能である。つまり、円環リング体２を、コップ本体１の円周壁10より熱伝導率の低い（熱が伝わりにくい）材質で形成すれば、肉厚部12が常に人の手（素手）で把持可能な表面温度に保持される。 Hereinafter, the usage (action) of the second embodiment will be described.
In the second embodiment, the thick portion 12 can be made of a material different from that of the cup body 1, and the heat insulation mitigating action of the thick portion 12 can be further enhanced. In other words, if the annular ring body 2 is formed of a material having a lower thermal conductivity than the circumferential wall 10 of the cup body 1 (heat is not easily transmitted), the thick portion 12 can always be grasped by a human hand (bare hand). Maintained at surface temperature.

なお、本考案は設計変更可能であって、肉厚部12の断面形状は、図３に示したような矩形状から角部を湾曲形成したＤ字状、三角形状、逆三角形状、台形状、逆台形状等自由である。受け凹曲部13は、下方へ窪む正面視円弧状の上面30ａを有していれば、それ以外の外形状（輪郭形状）は自由である。つまり、第１の実施形態のように正面視の外形状が横倒三日月状に限らず、第２の実施形態のような凹字状乃至浅皿状等自由である。また、円環リング体２は、図７に示したように断面視円形状に限らず、また、環状凹溝19は断面視円弧状に限らず、図８に示す他の実施形態のように、多角形状としても良い。 The design of the present invention can be changed, and the cross-sectional shape of the thick portion 12 is a D shape, a triangular shape, an inverted triangular shape, a trapezoidal shape with curved corners from a rectangular shape as shown in FIG. The inverted trapezoidal shape is free. The receiving concavely curved portion 13 may have any other outer shape (contour shape) as long as it has an upper surface 30a that is arcuate in front view and is recessed downward. In other words, the outer shape of the front view is not limited to a crescent shape like the first embodiment, but can be a concave shape or a shallow dish shape as in the second embodiment. Further, the annular ring body 2 is not limited to the circular shape in cross section as shown in FIG. 7, and the annular groove 19 is not limited to the circular arc shape in cross section, as in the other embodiment shown in FIG. A polygonal shape may be used.

以上のように、本考案は、有底円筒状のコップ本体１を備え、コップ本体１の外周面１ｃにおいて、開口上面１ａと底面１ｂとの間の中央位置１ｅより開口上面１ａ寄りに、外周面１ｃを一周する伝熱緩和用の外鍔状肉厚部12を設けたので、注がれた熱い飲み物によって、コップ本体１の外周面１ｃが熱くなっても、肉厚部12を把持して、熱い飲み物を必要以上に冷まさず飲むことができる。また、冷めるのを待つ時間が軽減できると共に、入れたてのお茶やコーヒーの風味が損なわれる前に（飲み頃を逃さずに）飲むことができる。複雑な部材や断熱構造が必要なく容易に製造できる。また、コップ本体１に氷水等の冷たい飲み物が収容されて、外周面１ｃが冷た過ぎて把持できないような場合であっても、肉厚部12を把持すれば、容易に飲むことができる。また、人の手の温度によって、コップ本体１に収容したビールやワイン等の冷たい飲み物が温くなるのを防止できる。また、肉厚部12の上面12ａとコップ本体１の開口上面１ａが面一状でないので、人の手が触れられる肉厚部12に人の口が接触することがなく、衛生的かつ容易に飲むことができる。 As described above, the present invention includes the bottomed cylindrical cup body 1, and the outer peripheral surface 1 c of the cup body 1 has an outer periphery closer to the opening upper surface 1 a than the central position 1 e between the opening upper surface 1 a and the bottom surface 1 b. Since the outer shell-shaped thick portion 12 for relaxing heat transfer that goes around the surface 1c is provided, even if the outer peripheral surface 1c of the cup body 1 is heated by the poured hot drink, the thick portion 12 is gripped. And you can drink hot drinks without cooling more than necessary. In addition, it can reduce the time to wait for it to cool, and you can drink it without losing the flavor of fresh tea or coffee. It can be easily manufactured without the need for complicated members or heat insulation structures. Even when a cold drink such as ice water is accommodated in the cup body 1 and the outer peripheral surface 1c is too cold to be gripped, it can be easily drunk if the thick portion 12 is gripped. Moreover, it can prevent that cold drinks, such as beer and wine accommodated in the cup main body 1, become warm by the temperature of a human hand. Further, since the upper surface 12a of the thick portion 12 and the opening upper surface 1a of the cup body 1 are not flush with each other, the human mouth does not come into contact with the thick portion 12 that can be touched by human hands, so that it can be hygienic and easy. I can drink.

また、コップ本体１と肉厚部12とを一体状に形成したので、樹脂成型品、陶器、磁器、ガラス、木製等、様々な材質を用いて容易に製造できる。陶芸品やガラス工芸品としてコップの美観を損なうことなく、伝熱緩和作用を得ることができる。 Further, since the cup body 1 and the thick portion 12 are integrally formed, they can be easily manufactured using various materials such as resin molded products, ceramics, porcelain, glass, and wood. Heat transfer mitigation can be obtained without impairing the beauty of the cup as a ceramic or glass craft.

または、肉厚部12は、円環リング体２を外周面１ｃに着脱自在に嵌着して成るので、肉厚部12を伝熱緩和に最適な材質で形成できる。肉厚部12が不要な際は取り外せ、狭い食器洗浄機や戸棚（空間）であっても容易に収納できる。 Alternatively, the thick portion 12 is formed by detachably fitting the annular ring body 2 to the outer peripheral surface 1c, so that the thick portion 12 can be formed of a material optimal for heat transfer relaxation. When the thick wall portion 12 is not required, it can be removed and easily stored even in a narrow dishwasher or closet (space).

また、コップ本体１の外周面１ｃにおいて、開口上面１ａ近傍に、人体の下唇ｋが載置される受け凹曲部13を、膨出形成したので、コップ本体１の外周面１ｃと下唇ｋの間が離間するのを抑制し、飲み物がこぼれるのを防止できる。コップ本体１の移動に引きずられて、又は、口元の弛みによって、下唇ｋが本人の意思とは関係なく自然に下がり、飲みきっていない口の中の飲み物をこぼしてしまうことを防止できる。また、コップ本体１と人体の唇との間で、液切れが良く、飲み物がこぼれるのを防止できる。 Further, since the concave concave portion 13 on which the lower lip k of the human body is placed is formed in the vicinity of the opening upper surface 1a on the outer peripheral surface 1c of the cup main body 1, the outer peripheral surface 1c of the cup main body 1 and the lower lip are formed. k can be prevented from being separated, and a drink can be prevented from spilling. It is possible to prevent the lower lip k from falling naturally due to the movement of the cup body 1 or the looseness of the mouth, and spilling drink in the mouth that has not been drunk. In addition, the liquid drainage is good between the cup body 1 and the lips of the human body, and it is possible to prevent drinks from spilling.

１コップ本体
１ａ開口上面
１ｂ底面
１ｃ外周面
１ｅ中央位置
２円環リング体
12 肉厚部
13 受け凹曲部
ｋ下唇 DESCRIPTION OF SYMBOLS 1 Cup main body 1a Opening upper surface 1b Bottom surface 1c Outer peripheral surface 1e Center position 2 Annular ring body
12 Thick part
13 Recessed curved part k Lower lip

Claims

It has a bottomed cylindrical cup body (1),
In the outer peripheral surface (1c) of the cup body (1), the outer peripheral surface (1c) is closer to the upper surface (1a) than the central position (1e) between the upper surface (1a) and the bottom surface (1b). A cup provided with an outer casing-like thick part (12) for relaxing heat transfer.

The cup according to claim 1, wherein the cup body (1) and the thick part (12) are integrally formed.

The cup according to claim 1, wherein the thick part (12) is formed by detachably fitting an annular ring body (2) to the outer peripheral surface (1c).

In the outer peripheral surface (1c) of the cup body (1), a receiving concavely curved portion (13) on which the lower lip (k) of the human body is placed is bulged and formed in the vicinity of the upper surface (1a) of the opening. Item 4. The cup according to item 1, 2 or 3.