JPH0228841Y2 - - Google Patents

Description

【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、魔法びんのハンドルの取付けに関す
るものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to attaching a handle to a thermos bottle.

〔従来の技術〕[Conventional technology]

従来、魔法びんは中びんを囲む外装ケースを設
け、外装ケースの上端をわずかに内側に向けて折
曲げると共に、中びん口元と連通する口を備えか
つ開口より上部外側に向けて拡がつた受部と、こ
の受部外周端より外側へ拡がつた肩部と、この肩
部外周端より下方へ垂下した外周壁部とを一体成
形した水切部材を設け、水切部材の外周壁部に環
状の嵌合溝を設け、この環状の嵌合溝上部で左右
側対向位置にハンドル用の透孔を穿設する一方、
縦断面逆Ｕ字状のハンドルを設け、このハンドル
の両側下端内面にハンドルピンを設け、このハン
ドルピンを水切部材のハンドル用の透孔にそれぞ
れ差し込み枢支して後、水切部材の嵌合溝内に外
装ケース上端の折曲げ部分を無理嵌めしていた
が、この種の魔法びんでは水切部材のハンドル用
の透孔が嵌合溝よりも上部に配置されてハンドル
と外装ケースとは全く結合しておらず、又、水切
部材と外装ケースとは水切部材の嵌合溝の深さと
外装ケース上端の折曲げ部分の折曲げ角度及び長
さとによつて嵌合状態が非常に不規則で嵌合部分
に遊びの多いものや嵌合不良のものが発生し、し
かもハンドルの吊り持ち状態ではこの嵌合部分に
余分な外力が加わるために水切部材と外装ケース
とが分離しやすく危険性の恐れがあつた。 Conventionally, thermos bottles have an outer case that surrounds the inner bottle, the upper end of the outer case is bent slightly inward, and a receiving part is provided with a mouth that communicates with the mouth of the inner bottle and expands outward from the opening. A draining member is provided which is integrally formed with a shoulder extending outward from the outer peripheral end of the receiving portion and an outer peripheral wall hanging downward from the outer peripheral end of the shoulder. A fitting groove is provided, and a through hole for the handle is bored at opposite positions on the left and right sides at the top of this annular fitting groove.
A handle with an inverted U-shape in longitudinal section is provided, handle pins are provided on the inner surface of both lower ends of the handle, and after the handle pins are inserted into the through holes for the handle of the draining member and pivotally supported, the fitting grooves of the draining member are inserted. The bent part of the upper end of the outer case was forcefully fitted into the inside of the case, but in this type of thermos bottle, the through hole for the handle of the drainage member is placed above the fitting groove, so the handle and the outer case are not connected at all. Furthermore, the fit between the draining member and the outer case is very irregular due to the depth of the fitting groove of the draining member and the bending angle and length of the bent portion of the upper end of the outer case. There may be a lot of play or a poor fit in the parts, and when the handle is held suspended, extra external force is applied to these mating parts, which can easily cause the draining member and the exterior case to separate, which could be dangerous. It was hot.

又、水切部材と外装ケースとを無理嵌めする前
にハンドルピンを水切部材外周壁部内側の透孔を
形成する周壁に係止して、ハンドルを水切部材に
取付けていたために、確実にハンドルが水切部材
に係止していない状態で水切部材と外装ケースと
を無理嵌めすることとなつて不良等を発生させて
いた。 In addition, before the draining member and the exterior case were forcibly fitted, the handle pin was locked to the peripheral wall that formed the through hole inside the outer peripheral wall of the draining member, and the handle was attached to the draining member, so that the handle was securely attached. The draining member and the exterior case are forced to fit together without being engaged with the draining member, which causes defects.

〔考案の目的〕[Purpose of invention]

本考案は上記の点に鑑みてなされたものであつ
て、構造簡単で部品点数少なく確実に装着できて
安全性に優れ、しかも不良品を軽減することので
きる魔法びんを提供するにある。 The present invention has been made in view of the above points, and the object is to provide a thermos bottle that has a simple structure, a small number of parts, can be installed reliably, has excellent safety, and can reduce the number of defective products.

〔考案の構成〕[Structure of the idea]

本考案によれば、筒状の外装ケースはその上端
を内側下方に向けて折曲げる一方、肩部材にはそ
の周囲に上方開放の環状の係合溝を穿設し、該肩
部材の径を前記外装ケースの上端の径よりも小径
に構成すると共に、係合溝と前記折曲げ部分の径
をほゞ同等とし、前記係合溝に前記折曲げ部分を
係合し、前記水切部材の外周壁部の左右側対向位
置にそれぞれ透孔を穿設すると共に外装ケースの
上端左右側にも前記水切部材の透孔に対応する透
孔をそれぞれ穿設する一方、ハンドルの左右側下
端内面に複数の係止爪を備えたブツシユを設け、
水切部材と外装ケースとの前記夫々の透孔に外装
ケースの外方より前記ハンドルの左右のブツシユ
を圧入し、各係止爪を水切部材の外周壁部内側に
係止する構成だけで目的を達成しようとするもの
である。 According to the present invention, the upper end of the cylindrical exterior case is bent inwardly and downwardly, and the shoulder member is provided with an annular engagement groove that opens upwardly around the upper end, and the diameter of the shoulder member is The diameter of the outer case is smaller than that of the upper end of the outer case, and the diameters of the engagement groove and the bent portion are approximately the same, the bent portion is engaged with the engagement groove, and the outer periphery of the draining member is Through-holes are formed at opposing positions on the left and right sides of the wall, and through-holes corresponding to the through-holes of the draining member are also formed on the left and right sides of the upper end of the exterior case, while a plurality of through-holes are formed on the inner surface of the lower end of the left and right sides of the handle. A button with a locking claw is provided,
The purpose is achieved simply by press-fitting the right and left bushes of the handle into the respective through holes of the draining member and the exterior case from the outside of the exterior case, and locking the locking claws inside the outer peripheral wall of the draining member. This is what we are trying to achieve.

〔考案の実施例〕[Example of idea]

以下、本考案の実施例を図面に基き説明する。 Embodiments of the present invention will be described below with reference to the drawings.

図面は液体の吐出機構が液量表示機構を兼ねた
空気圧利用式の魔法びんであるが、中栓を用いた
空気圧利用式の魔法びんであつてもよい。 Although the drawing shows an air pressure type thermos flask in which the liquid discharge mechanism also serves as a liquid volume display mechanism, it may also be an air pressure type thermos bottle using an inner stopper.

魔法びん１は外装ケース２に囲まれた中びん３
と、外装ケースの上端に結合した水切部材４と、
水切部材の前方で外装ケース上端前面に結合した
嘴部材５と、外装ケースの上端後面に結合したヒ
ンジ部材６と、水切部材の上面に開閉自在に装着
する上蓋ケース７と、外装ケースの下端に結合し
中びんの底部を覆う底部材８と、中びん内の液量
表示を兼ね中びん内の液体を吐出する液体吐出装
置９と、ハンドル８２とから構成されている。 Thermos bottle 1 is an inner bottle 3 surrounded by an outer case 2
and a draining member 4 coupled to the upper end of the exterior case.
A beak member 5 connected to the front surface of the upper end of the outer case in front of the draining member, a hinge member 6 connected to the rear surface of the upper end of the outer case, an upper lid case 7 attached to the upper surface of the draining member so as to be openable and closable, and a lower end of the outer case It is composed of a bottom member 8 that is coupled to cover the bottom of the inner bottle, a liquid discharge device 9 that also serves as an indicator of the amount of liquid in the inner bottle and discharges the liquid in the inner bottle, and a handle 82.

外装ケース２は薄い鉄板にて上端より下端に向
けわずかに拡がるテーパ状とした筒状に形成し、
この筒状の上端に鍔部１０を設け、下部内側にネ
ジ輪１１を張設して下端を内側へカーリングして
いる。この外装ケースの鍔部は先端を内側下方に
向けて鉤型状に折り曲げている。外装ケースは前
壁に後述のカバー体を係止するカバー体用の透孔
１２を複数上下に配列して穿設している。外装ケ
ースは後端上部にヒンジ部材用のビス孔１３を穿
設し、左、右側上部にハンドル用の透孔１４，１
４をそれぞれ穿設している。ネジ輪１１は内周に
底輪用のネジを刻設している。 The exterior case 2 is formed of a thin iron plate into a tapered cylindrical shape that slightly widens from the upper end toward the lower end.
A flange 10 is provided at the upper end of this cylindrical shape, and a threaded ring 11 is stretched inside the lower part to curl the lower end inward. The flange of this exterior case is bent into a hook shape with the tip facing inward and downward. The exterior case has a plurality of through holes 12 arranged vertically in the front wall for the cover body, which will be described later, for locking the cover body. The exterior case has a screw hole 13 for the hinge member at the upper rear end, and through holes 14, 1 for the handle at the upper left and right sides.
4 are drilled in each. The threaded ring 11 has a thread for a bottom ring carved on its inner periphery.

中びん３は上端を液体注入用の広口とし、下端
を液体注出用の細口としたガラス又はステンレス
製の真空二重両口びんであつて、下端の細口を下
方にわずかに突出した筒体１５に形成している。 The middle bottle 3 is a vacuum double-ended bottle made of glass or stainless steel, with a wide mouth at the upper end for injecting liquid and a narrow mouth at the lower end for dispensing liquid, and is a cylindrical body with the narrow opening at the lower end slightly protruding downward. 15.

水切部材４は中央に中びん３の上端広口と連通
する開口１６を設け、この開口上端より外方へ浅
いすりばち状に拡がつた受部１７を設け、この受
部上端より外方へ拡がつた肩部１８を設け、この
肩部外端より下方へ垂下した外周壁部１９を設け
ている。２０は環状シールパツキンで水切部材の
開口１６を形成する周壁１６ａ下面と中びんの上
端広口との間に介在し、液体の漏れを防止してい
る。水切部材の肩部１８は周面に外装ケースの鍔
部１０の下方への折曲げ部を係合する上方開放の
環状の係合溝２１を穿設し、第３図に示すように
肩部の上端前面で環状の係合溝２１より後方に後
述の嘴部材の載置部後端を係合する載置部用係合
溝２２を穿設している。水切部材の外周壁部１９
は上端外周面を外装ケースの鍔部手前の内径より
も小さい外径に形成されていて、外装ケースの下
端内側より水切部材を挿入して、水切部材の肩部
１８の環状の係合溝２１内に外装ケースの鍔部１
０の下方への折曲げ部を係合している。従つて、
図示するように、この係合溝２１の径と鍔部１０
の下方への折曲げ部との径はほゞ同等に形成され
ているものである。水切部材の外周壁部１９は後
端にヒンジ部材用のビス孔２３を穿設し、左、右
側端にハンドル用の透孔２４，２４を穿設してい
る。 The draining member 4 has an opening 16 in the center that communicates with the wide opening at the upper end of the inner bottle 3, and a receiving part 17 that expands outward from the upper end of the opening in a shallow groove shape. A shoulder portion 18 is provided, and an outer peripheral wall portion 19 is provided that hangs downward from the outer end of the shoulder portion. Reference numeral 20 denotes an annular seal packing, which is interposed between the lower surface of the peripheral wall 16a forming the opening 16 of the draining member and the wide opening at the upper end of the inner bottle, and prevents liquid from leaking. The shoulder portion 18 of the draining member is provided with an annular engagement groove 21 that opens upward and engages the downwardly bent portion of the flange portion 10 of the outer case, and as shown in FIG. On the front surface of the upper end, a mounting part engagement groove 22 is bored behind the annular engagement groove 21 to engage the rear end of the mounting part of a beak member, which will be described later. Outer peripheral wall portion 19 of draining member
The outer peripheral surface of the upper end is formed to have an outer diameter smaller than the inner diameter of the front side of the flange of the outer case, and the draining member is inserted from the inside of the lower end of the outer case, and the annular engagement groove 21 of the shoulder portion 18 of the draining member is inserted. Inside the outer case flange 1
0 is engaged with the downwardly bent portion. Therefore,
As shown in the figure, the diameter of this engagement groove 21 and the flange 10
The diameter of the downwardly bent portion is approximately the same. The outer peripheral wall portion 19 of the draining member has a screw hole 23 for a hinge member at its rear end, and through holes 24 for a handle at its left and right ends.

嘴部材５は前方筒部２５と、後方筒部２６と、
両筒部を囲んで両筒部を連結する載置部２７とか
らなつている。嘴部材の前方筒部は上下に中空で
上方に後述の吐出パイプの先端を挿入し、下方を
液体吐出口２８としており、後方筒部は上下に中
空で上方に吐出パイプの後端を挿入し、下方を後
述の揚水パイプに連通している。嘴部材の載置部
２７は後端に水切部材肩部１８の載置部係合溝２
２内に係合する溝用係合片２９を穿設し、載置部
の周端を上蓋ケースの前部にて覆つている。載置
部の前方筒部と後方筒部との間の左、右側にそれ
ぞれ係止孔３０，３０を穿設し、この各係止孔３
０内に後述の上蓋ケースのロツク爪を係止する係
止片をそれぞれ突設している。この各係止片はそ
れぞれ内側に向けて突出している。 The beak member 5 includes a front cylinder part 25, a rear cylinder part 26,
It consists of a mounting part 27 that surrounds both cylindrical parts and connects both cylindrical parts. The front cylindrical part of the beak member is vertically hollow, into which the tip of a discharge pipe (described later) is inserted, and the lower part is a liquid discharge port 28, and the rear cylindrical part is vertically hollow, into which the rear end of the discharge pipe is inserted. , the lower part is connected to the pumping pipe described below. The mounting portion 27 of the beak member has a mounting portion engagement groove 2 of the draining member shoulder portion 18 at the rear end.
A groove engagement piece 29 that engages in the groove 2 is bored, and the peripheral end of the mounting part is covered by the front part of the upper lid case. Locking holes 30 and 30 are respectively bored on the left and right sides between the front cylinder part and the rear cylinder part of the mounting part, and each locking hole 3
A locking piece for locking a locking claw of the upper lid case, which will be described later, is provided in each of the holes. Each of the locking pieces projects inward.

載置部２７の後部側壁は後述のカバー体のカバ
ー体突出部とビスにて固定されている。 The rear side wall of the mounting portion 27 is fixed to a cover body protrusion of a cover body, which will be described later, with screws.

ヒンジ部材６は上蓋ケース用の枢支ピン３２を
固定するヒンジ部材上部３３と、ヒンジ部材を外
装ケースに固定するヒンジ部材下部３４とを一体
成形している。ヒンジ部材上部３３の左、右側に
枢支ピン用の透孔３５を穿設し、後述の上蓋ケー
スのヒンジ片のピン用透孔と枢支ピン用の透孔３
５とを合致させ枢支ピン３２を挿通している。ヒ
ンジ部材下部３４は後壁より前壁に向けてビス孔
３６を穿設し、このビス孔３６と外装ケースのヒ
ンジ部材用のビス孔１３及び水切部材のヒンジ部
材用のビス孔２３とを合致させビス３７を螺着し
て、水切部材４、外装ケース２及びヒンジ部材６
を同時に固定している。 The hinge member 6 is integrally formed with an upper hinge member 33 that fixes a pivot pin 32 for the upper lid case, and a lower hinge member 34 that fixes the hinge member to the outer case. Pivot pin through holes 35 are bored on the left and right sides of the upper part 33 of the hinge member, and the pin through holes 35 in the hinge piece of the upper cover case and the pivot pin through holes 3 are formed on the left and right sides of the upper part 33 of the hinge member.
5 and the pivot pin 32 is inserted. The hinge member lower part 34 has a screw hole 36 drilled from the rear wall toward the front wall, and the screw hole 36 is aligned with the screw hole 13 for the hinge member of the exterior case and the screw hole 23 for the hinge member of the draining member. Screw the screws 37 and attach the draining member 4, the exterior case 2, and the hinge member 6.
are fixed at the same time.

上蓋ケース７はヒンジ部材６にて水切部材上面
に開閉自在に装着しており、ベローズポンプ３８
と、ベローズポンプの上面に載置した上板３９
と、ベローズポンプを押上げているスプリング４
０と、ベローズポンプの上端口元を開閉するプツ
シユ弁４１と、このプツシユ弁上面を押圧する押
体４２と、ベローズポンプ３８、上板３９、プツ
シユ弁４１、押体４２を囲んだ上蓋４３と、上蓋
の下面を覆う下蓋４４と、上蓋ケースを嘴部材に
係止するロツク装置４５とからなつている。 The upper lid case 7 is attached to the upper surface of the draining member with a hinge member 6 so that it can be opened and closed, and the bellows pump 38
and an upper plate 39 placed on the upper surface of the bellows pump.
and spring 4 pushing up the bellows pump.
0, a push valve 41 that opens and closes the upper end of the bellows pump, a pusher 42 that presses the upper surface of the pusher valve, and an upper lid 43 that surrounds the bellows pump 38, upper plate 39, pusher valve 41, and pusher 42. , a lower lid 44 that covers the lower surface of the upper lid, and a locking device 45 that locks the upper lid case to the beak member.

ベローズポンプ３８は中央外周を蛇腹状に成形
し、上下端中央を開口して上端を空気吸入口、下
端を空気排出口４７とし、空気排出口を形成する
周壁を後述のゴム弁４８内に内嵌めしている。 The bellows pump 38 has a central outer periphery shaped like a bellows, and is open at the center of the upper and lower ends, with the upper end serving as an air intake port and the lower end serving as an air outlet 47. The peripheral wall forming the air outlet is inserted into a rubber valve 48 to be described later. It is fitted.

上板３９はベローズポンプの上面を覆う覆部
と、覆部の中央より上方に垂設した筒状部とを一
体成形している。 The upper plate 39 is integrally formed with a covering part that covers the upper surface of the bellows pump and a cylindrical part hanging upward from the center of the covering part.

スプリング４０は下端をベローズポンプ内の下
部内面に当接し、上端をプツシユ弁の垂下爪と垂
下柱体との間に当接して常時ベローズポンプを押
し拡げている。 The spring 40 has its lower end in contact with the inner surface of the lower part of the bellows pump, and its upper end in contact between the hanging claw of the push valve and the hanging column, thereby constantly pushing and expanding the bellows pump.

プツシユ弁４１は天面の円板部と、円板部の下
端周面に所定の間隔を隔てた複数の垂下爪と、円
板部の下端中央に垂下した垂下柱体とを一体成形
している。プツシユ弁の垂下爪は外側に向けて拡
がつており、ベローズポンプ上端の空気吸入口内
に挿通して空気吸入口を形成する周壁下端に当接
している。 The push valve 41 is formed by integrally molding a disc part on the top surface, a plurality of hanging claws spaced apart at a predetermined interval on the circumferential surface of the lower end of the disc part, and a hanging column body hanging down at the center of the lower end of the disc part. There is. The hanging claws of the push valve expand outward and are inserted into the air inlet at the upper end of the bellows pump to abut against the lower end of the peripheral wall forming the air inlet.

押体４２は天面の押圧部と、押圧部の先端より
下方に垂下し、後述の上蓋のガイド筒内を上下動
する円筒体部と、円筒体部下端よりガイド筒下方
でガイド筒よりも拡がつた押体傘部とを一体成形
している。押体の押圧部は中央下面にプツシユ弁
の上面に当接する接当部を一体成形している。押
体傘部は周面に後述のガイド筒の垂下リブが貫通
する複数の縦長孔を穿設している。押体傘部は外
周端に押体降下時、後述の上蓋の横リブ上端と当
接しない切欠部を設けており、押体を回動して非
押圧時に切欠部以外の押体傘部の外周端を横リブ
上端に当接し、押体を回動して押圧時に切欠部と
横リブとを合致させている。 The pushing body 42 has a pressing part on the top surface, a cylindrical part that hangs downward from the tip of the pressing part and moves up and down inside a guide cylinder of the upper lid, which will be described later, and a part below the guide cylinder from the lower end of the cylindrical body and below the guide cylinder. The expanded push body umbrella part is integrally molded. The pressing part of the pushing body has an abutting part integrally molded on the lower center surface thereof, which abuts on the upper surface of the push valve. The pusher umbrella part has a plurality of vertically elongated holes bored in its circumferential surface through which hanging ribs of a guide tube, which will be described later, pass through. The pusher cap has a notch on its outer circumferential edge that does not come into contact with the upper end of the horizontal rib of the upper cover, which will be described later, when the pusher is lowered. The outer peripheral end is brought into contact with the upper end of the horizontal rib, and the pusher is rotated to match the notch and the horizontal rib during pressing.

上蓋４３は前部を除いて内周面に押体４２の押
体傘部下端を当接して押体の降下を規制する複数
の横リブを設け、上面中央部に下方に向けてガイ
ド筒を垂設している。上蓋のガイド筒は下端外周
に所定の間隔を隔てて上板３９の覆部上面に当接
する複数の垂下リブを設けている。上蓋の下部後
端に上蓋ケースをヒンジ部材に装着するヒンジ片
５０を設け、このヒンジ片５０を左右に貫通する
枢支ピン用の透孔を穿設している。上蓋の前部は
嘴部材５上面を覆つており、前部内側に後述のロ
ツク板を固定するロツク板用突起を設けている。
上蓋の前部の左、右側に後述のロツク板の左、右
つまみを貫通するつまみ用透孔を穿設している。 The upper lid 43 has a plurality of horizontal ribs on its inner circumferential surface, excluding the front part, which abut the lower end of the pusher umbrella of the pusher body 42 to restrict the descent of the pusher body, and a guide cylinder is provided in the center of the upper surface facing downward. It is installed vertically. The guide cylinder of the upper lid is provided with a plurality of hanging ribs on the outer periphery of the lower end thereof at predetermined intervals and abutting against the upper surface of the covering portion of the upper plate 39. A hinge piece 50 for attaching the upper lid case to the hinge member is provided at the lower rear end of the upper lid, and a through hole for a pivot pin is bored through the hinge piece 50 from side to side. The front part of the upper lid covers the upper surface of the beak member 5, and a locking plate protrusion for fixing a locking plate, which will be described later, is provided on the inside of the front part.
On the left and right sides of the front part of the top lid, knob through holes are bored that pass through the left and right knobs of the lock plate, which will be described later.

下蓋４４は上蓋４３の下端内周に嵌合してお
り、下端中央にゴム弁４８を介して空気排出用の
開口を穿設している。ゴム弁４８は下蓋の空気排
出用の開口に内嵌めされ、ベローズポンプ３８の
空気排出口を内嵌めした筒状部と、筒状部の下端
より外側に拡がつて折り返し先端を内側中央に大
きく湾曲した傘部とを一体成形している。このゴ
ム弁４８の傘部は先端を水切部材４の中央開口１
６内にいれ、傘部の折り返し部分を水切部材の中
央開口を形成する周壁１６ａ上端に密に当接して
開口を閉鎖している。 The lower lid 44 fits on the inner periphery of the lower end of the upper lid 43, and has an opening for air discharge through a rubber valve 48 in the center of the lower end. The rubber valve 48 is fitted into the air discharge opening of the lower cover, and has a cylindrical part into which the air discharge port of the bellows pump 38 is fitted, and a rubber valve 48 that extends outward from the lower end of the cylindrical part and folds back to bring the tip to the center of the inside. The large curved umbrella part is integrally molded. The umbrella portion of this rubber valve 48 has its tip connected to the center opening 1 of the draining member 4.
6, and the folded portion of the umbrella portion is tightly abutted against the upper end of the peripheral wall 16a forming the central opening of the draining member, thereby closing the opening.

ロツク装置４５はロツク板と、ロツク板を上蓋
４３のロツク板用突起に係止するイーリング又は
スピードワツシヤ等の係止リングとからなつてい
る。ロツク板は左、右側壁と上面壁との縦断面逆
Ｕ字状に形成されており、左、右側壁の外側にそ
れぞれ上蓋４３のつまみ用透孔を貫通して上蓋前
部の左、右側の外側へ突出したつまみ片を設け、
ロツク板の左、右側壁の下端外側に向けて嘴部材
５の係止孔３０，３０を挿通し、係止片に係合す
るロツク爪をそれぞれ設けている。ロツク板は上
面壁に上蓋４３のロツク板用突起を貫通する突起
用孔を穿設している。 The locking device 45 consists of a locking plate and a locking ring such as an ear ring or speed washer for locking the locking plate to the locking plate protrusion of the top cover 43. The lock plate is formed in an inverted U-shape in vertical section with the left and right side walls and the top wall, and is provided on the outside of the left and right walls through the knob through hole of the top cover 43, respectively, on the left and right sides of the front part of the top cover. A knob piece is provided that protrudes to the outside of the
Lock pawls are provided which are inserted through the locking holes 30, 30 of the beak member 5 toward the outer lower ends of the left and right side walls of the lock plate and engage with the locking pieces, respectively. The lock plate has a protrusion hole formed in its upper wall to pass through the lock plate protrusion of the upper cover 43.

ロツク装置４５の組立てに際しては、先ず縦断
面逆Ｕ字状のロツク板のロツク爪を下側にして上
蓋４３前部の下側より上昇させ、上蓋のロツク板
用突起をロツク板の突起用孔に貫通させて下方へ
突出させ、ロツク板の下側よりこの突出したロツ
ク板用突起に向けて係止リングを無理嵌めすると
同時に上蓋４３前部の左、右側内側よりつまみ用
透孔内にそれぞれロツク板のつまみ片を貫通させ
て上蓋前部の左、右側より突出させている。 When assembling the locking device 45, first raise the lock plate having an inverted U-shaped longitudinal section from the lower side of the front part of the upper cover 43 with the lock claw facing downward, and insert the protrusion for the lock plate on the upper cover into the hole for the protrusion on the lock plate. The locking ring is inserted into the knob hole from the inside of the left and right sides of the front part of the top cover 43, respectively, and the locking ring is force-fitted from the lower side of the lock plate toward the protrusion for the lock plate. The knob pieces of the lock plate are passed through and protrude from the left and right sides of the front of the top lid.

底部材８はネジ輪１１に螺着した底輪６２と、
底輪に螺着した締上げ部材６３と、底輪にビス止
めされた底板６４と、底板に結合した回転輪６５
とからなつている。 The bottom member 8 includes a bottom ring 62 screwed onto the threaded ring 11,
A tightening member 63 screwed to the bottom ring, a bottom plate 64 screwed to the bottom ring, and a rotating ring 65 coupled to the bottom plate.
It is made up of.

底輪６２はリング状に形成されており、外周に
ネジ輪と螺着するネジを刻設し、中央開口を形成
する内周に締上げ部材用のネジを刻設している。
この底輪のリング状の下端周面に所定の間隔を隔
てて複数の底板用のアングル部６６，６６を一体
成形している。 The bottom ring 62 is formed into a ring shape, and has a thread cut into its outer periphery to be screwed into the threaded ring, and a thread for a tightening member cut into its inner periphery forming a central opening.
A plurality of angle portions 66, 66 for the bottom plate are integrally formed on the ring-shaped lower end peripheral surface of the bottom ring at predetermined intervals.

締上げ部材６３はリング状に形成されており、
外周に底輪の締上げ部材用のネジに螺着するネジ
を刻設し、中央の開口を大口径とし、中びんの下
端口元の筒体１５外周に張設した後述の液体吐出
装置の第１ホルダーを自由に挿通している。 The tightening member 63 is formed in a ring shape,
A liquid discharging device described below is provided with a screw carved into the outer periphery to be screwed into the screw for the tightening member of the bottom ring, a central opening with a large diameter, and stretched around the outer periphery of the cylindrical body 15 at the bottom opening of the inner bottle. The first holder is inserted freely.

底板６４は上面に底輪６２のアングル部６６に
係合する複数の突起６７，６７を設け、下端周面
に回転輪用の係合突起を設けている。底板は前壁
に後述のカバー体の下端を係止するカバー体用係
止溝６９を設けている。 The bottom plate 64 has a plurality of protrusions 67, 67 on its upper surface that engage with the angle portion 66 of the bottom ring 62, and an engagement protrusion for a rotary ring on its lower peripheral surface. The bottom plate is provided with a cover body locking groove 69 on the front wall for locking the lower end of the cover body, which will be described later.

回転輪６５は底板６４の回転輪用の係合突起に
遊嵌自在に装着している。 The rotating ring 65 is attached to a rotating ring engagement protrusion of the bottom plate 64 so as to be freely fit therein.

液体吐出装置９は液量表示管を兼用した揚水パ
イプ７０と、揚水パイプと中びんとを連通する連
通パイプ７１と、中びん内の液体を吐出する吐出
パイプ７２と、連通パイプと中びんの下端口元の
筒体１５とを連結する第１ホルダー７３と、揚水
パイプと連通パイプとを連結する第２ホルダー７
４と、吐出パイプと揚水パイプとを連結する第３
ホルダー７５と、揚水パイプの前面を覆うカバー
体７６とからなつている。 The liquid discharge device 9 includes a lift pipe 70 that also serves as a liquid volume display tube, a communication pipe 71 that communicates the lift pipe and the inner bottle, a discharge pipe 72 that discharges the liquid in the inner bottle, and a communication pipe 72 that connects the communication pipe and the inner bottle. A first holder 73 that connects the cylindrical body 15 at the lower end opening, and a second holder 7 that connects the pumping pipe and the communication pipe.
4, and a third connecting the discharge pipe and the pumping pipe.
It consists of a holder 75 and a cover body 76 that covers the front surface of the pumping pipe.

揚水パイプ７０はガラス又は合成樹脂等の透明
な材料にて上下に細長い中空管に形成されてお
り、中びん内の液量をこの揚水パイプ内に示され
た液面位置にて表示し、カバー体前面より目視可
能としている。 The pumping pipe 70 is formed into a vertically elongated hollow tube made of transparent material such as glass or synthetic resin, and displays the liquid level in the inner bottle at the liquid level position indicated in the pumping pipe. It is visible from the front of the cover body.

第１ホルダー７３、第２ホルダー７４、第３ホ
ルダー７５はゴム等の耐熱弾性材料にて中空管に
形成されている。 The first holder 73, the second holder 74, and the third holder 75 are formed into hollow tubes made of a heat-resistant elastic material such as rubber.

カバー体７６は上部に嘴部材５の後方筒体２６
の下部を覆うカバー体突出部７７を設け、このカ
バー体突出部の前面よりビスを螺着し、嘴部材の
載置部の後部側壁と固定している。このカバー体
突出部は外装ケースとビス結合して嘴部材をはさ
み込んでもよい。 The cover body 76 has the rear cylinder body 26 of the beak member 5 on the upper part.
A cover protrusion 77 is provided to cover the lower part of the beak member, and a screw is screwed into the front surface of the cover protrusion to fix it to the rear side wall of the beak member placement part. This cover body protrusion may be screwed to the exterior case and sandwich the beak member therebetween.

カバー体７６は中央に上下に細長い透孔を穿設
し、この細長い透孔内に透明な薄板７９を張設し
ており、この薄板表面より揚水パイプ７０の液量
位置を目視して中びん３内の液量を確認してい
る。 The cover body 76 has a vertically elongated through hole in the center, and a transparent thin plate 79 is stretched inside this elongated hole. Checking the liquid level in 3.

カバー体は中央の細長い透孔より離れた左、右
両側後壁に外装ケース２のカバー体用の透孔１２
を挿通して外装ケースに係止する複数のカバー体
係止爪８０，８０を設けている。この各カバー体
係止爪８０は上向きに形成されており、外装ケー
スのカバー体用の透孔を挿通し、このカバー体用
の透孔を形成する周壁の上端に係止している。 The cover body has through holes 12 for the cover body of the exterior case 2 on the rear wall on both the left and right sides away from the central elongated through hole.
A plurality of cover body locking claws 80, 80 are provided which are inserted through the cover body and locked to the exterior case. Each of the cover body locking claws 80 is formed upward, and is inserted into a through hole for the cover body of the outer case, and is locked to the upper end of the peripheral wall forming the through hole for the cover body.

カバー体７６は下端に底板６４のカバー体用係
止溝６９に係合するカバー体係止片８１を設けて
おり、このカバー体係止片８１を底板のカバー体
用係止溝６９内に係合することによつてカバー体
下部の動きを規制している。 The cover body 76 is provided with a cover body locking piece 81 that engages with the cover body locking groove 69 of the bottom plate 64 at the lower end. The movement of the lower part of the cover body is restricted by engagement.

ハンドル８２は握手部８３と握手部両側より延
びた左、右側部８４，８４とからなる縦断面逆Ｕ
字状に形成されており、左、右側部８４，８４の
内側にプツシユ８５，８５をそれぞれ突設してい
る。プツシユ８５は第２図及び第３図に示すよう
に複数の係止爪８６，８６からなつており、この
係止爪８６を外装ケースのハンドル用の透孔１４
並びに水切部材のハンドル用の透孔２４に貫通さ
せて水切部材の外周壁部内側の透孔２４を形成す
る周壁に係止している。 The handle 82 has an inverted U-shaped vertical cross section, consisting of a handshake part 83 and left and right parts 84, 84 extending from both sides of the handshake part.
It is formed in a letter shape, and has pushers 85, 85 protruding inside the left and right sides 84, 84, respectively. As shown in FIGS. 2 and 3, the pushbutton 85 consists of a plurality of locking claws 86, 86, which are inserted into the handle through-hole 14 of the outer case.
It also passes through the through hole 24 for the handle of the draining member and is locked to a peripheral wall forming the through hole 24 inside the outer peripheral wall of the draining member.

〔考案の効果〕[Effect of idea]

以上実施例の記載からも理解されるように、本
考案の魔法びんは、、構造も至つて簡単で組立部
品点数も少なく、ハンドルの取付け不良もその場
で容易に判明できて、不良品の軽減を図れ、所期
の目的をうまく達成できるに至つた。 As can be understood from the description of the embodiments above, the thermos bottle of the present invention has a very simple structure with a small number of assembly parts, and defects in handle attachment can be easily detected on the spot, reducing the number of defective products. I was able to successfully achieve my intended purpose.

しかも肩部に設ける上方開放の係合溝内に外装
ケースの上端の内側下方に向かう折曲げ部分を嵌
め込むようにしてあるから、取付けが容易である
上に確実な係合を可能にし、併せて外装ケースの
上端は前記のような下方への折曲げ部分を備える
ことで、それ自体が強度を備え、これを前記係合
溝内へ嵌め込む構成を採用することで、一層丈夫
な取付けが可能になつた。 Moreover, since the bent part of the upper end of the outer case facing downward and inward is fitted into the upper-opening engagement groove provided on the shoulder, installation is easy and reliable engagement is possible. The upper end of the case has a downwardly bent part as described above, which provides strength itself, and by fitting this into the engagement groove, an even more durable installation is possible. Summer.

そして、斯る剛結合を得られる肩部と外装ケー
ス上端とにわたつてハンドルのブツシユを圧入す
るものであり、しかも肩部に対しては、その外周
壁部の上下寸法内に穿設された透孔にブツシユを
圧入して、ブツシユからこの外周壁部に伝わる吊
り下げ応力を外周壁部全周に分散させ易い構成と
したものであるから、ハンドルと魔法びんとの係
合部の強度を格段に高めることができる上に、長
年月にわたつて強固な結合を保つ。 The handle bushing is press-fitted between the shoulder and the upper end of the outer case, where such a rigid connection can be achieved, and the handle is drilled into the shoulder within the vertical dimensions of the outer peripheral wall. The bushing is press-fitted into the through hole, and the suspension stress transmitted from the bushing to the outer peripheral wall is easily dispersed over the entire circumference of the outer wall, which greatly increases the strength of the engagement part between the handle and the thermos bottle. It can be strengthened and maintain a strong bond for many years.

又、外装ケースは上述のように肩部の係合溝に
吊り持ち支持される形となるので、この外装ケー
スの透孔に前記吊り下げ応力がかからずこの透孔
を短時日のうち損傷させてしまう欠点もなく、何
時までも美麗な外観を保ちやすい構造上の利点が
ある。 In addition, since the outer case is suspended and supported by the engagement groove in the shoulder portion as described above, the above-mentioned hanging stress is not applied to the through hole of the outer case, and the through hole may be damaged in a short period of time. It has the structural advantage of being easy to maintain a beautiful appearance for a long time without any drawbacks.

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

第１図は本考案実施例の縦断面図、第２図は本
考案の要部を示す分解斜視図、第３図は本考案実
施例の一部断面背面図である。 １……魔法びん、２……外装ケース、３……中
びん、４……水切部材、８２……ハンドル、８５
……プツシユ。 FIG. 1 is a longitudinal cross-sectional view of an embodiment of the present invention, FIG. 2 is an exploded perspective view showing the main parts of the present invention, and FIG. 3 is a partially sectional rear view of the embodiment of the present invention. 1...Thermos bottle, 2...Outer case, 3...Inner bottle, 4...Draining member, 82...Handle, 85
...Putsushiyu.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 中びんの口元と連通する開口より、上部外側に
向けて拡がつた受部と受部外周端より外側へ延設
した肩部と肩部外周端より垂下した外周壁部とを
一体成形した水切部材を設け、中びんを囲む、上
端より下端に向けわずかに拡がつたテーパ状の筒
状に形成した、外装ケースの上端に水切部材を結
合し、下端に中びんを押上げ支持する底部材を結
合し、縦断面逆Ｕ字状のハンドルを水切部材に係
止して吊り持ちした魔法びんに於いて、上記筒状
の外装ケースはその上端を内側下方に向けて折曲
げる一方、肩部材にはその周囲に上方開放の環状
の係合溝を穿設し、該肩部材の径を前記外装ケー
スの上端の径よりも小径に構成すると共に、係合
溝と前記折曲げ部分の径をほゞ同等とし、前記係
合溝に前記折曲げ部分を係合し、前記水切部材の
外周壁部の左右側対向位置にそれぞれ透孔を穿設
すると共に外装ケースの上端左右側にも前記水切
部材の透孔に対応する透孔をそれぞれ穿設する一
方、ハンドルの左右側下端内面に複数の係止爪を
備えたブツシユを設け、水切部材と外装ケースと
の前記夫々の透孔に外装ケースの外方より前記ハ
ンドルの左右のブツシユを圧入し、各係止爪を水
切部材の外周壁部内側に係止してあることを特徴
とする魔法びん。 A drainer that is integrally formed with a receiving part that extends outward from the upper part from the opening that communicates with the mouth of the inner bottle, a shoulder part that extends outward from the outer peripheral edge of the receiving part, and an outer peripheral wall part that hangs down from the outer peripheral edge of the shoulder part. A bottom member that surrounds the inner bottle, is formed into a tapered cylindrical shape that slightly widens from the upper end to the lower end, has a draining member connected to the upper end of the outer case, and pushes up and supports the inner bottle at the lower end. In the thermos bottle, which is held suspended by connecting the vertical section inverted U-shaped handle to the draining member, the above-mentioned cylindrical outer case has its upper end bent inwardly and downwardly, while the shoulder member An annular engagement groove that opens upward is formed around the shoulder member, and the diameter of the shoulder member is smaller than the diameter of the upper end of the outer case, and the diameter of the engagement groove and the bent portion are approximately equal to each other. The bent portion is engaged with the engagement groove, and through holes are formed at opposing positions on the left and right sides of the outer peripheral wall of the draining member, and the draining member is also provided on the left and right sides of the upper end of the outer case. A bush with a plurality of locking claws is provided on the inner surface of the lower end of the left and right sides of the handle, and the through holes of the outer case are inserted into the respective through holes of the draining member and the outer case. A thermos flask characterized in that the right and left bushes of the handle are press-fitted from the outside, and each locking claw is locked inside the outer peripheral wall of the draining member.