JPH0226433Y2 - - Google Patents
Info
- Publication number
- JPH0226433Y2 JPH0226433Y2 JP1985063547U JP6354785U JPH0226433Y2 JP H0226433 Y2 JPH0226433 Y2 JP H0226433Y2 JP 1985063547 U JP1985063547 U JP 1985063547U JP 6354785 U JP6354785 U JP 6354785U JP H0226433 Y2 JPH0226433 Y2 JP H0226433Y2
- Authority
- JP
- Japan
- Prior art keywords
- protective ring
- outer container
- main body
- handle
- parts
- 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.)
- Expired
Links
- 230000001681 protective effect Effects 0.000 claims description 33
- 239000002184 metal Substances 0.000 claims description 15
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Landscapes
- Thermally Insulated Containers For Foods (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は金属製魔法瓶に関する。[Detailed explanation of the idea] (Industrial application field) The present invention relates to a metal thermos flask.
（従来技術及びその問題点）
一般に金属製魔法瓶は、金属製の内容器と外容
器とをそれらの間に真空空間が形成されるように
して一体接合してなる本体を備えており、その肩
部外周には肩部材が外嵌配置され、さらに外容器
の接続部を保護被覆する部材、取手、カツプ、中
栓等が設けられている。ところで、従来のこの種
金属製魔法瓶においては前記外容器の接続部を保
護被覆する手段と取手等を本体に固定する手段が
別になつているため部品コストや組み立てコスト
が高くつくという問題があつた。(Prior art and its problems) In general, a metal thermos has a main body made by integrally joining a metal inner container and an outer container so that a vacuum space is formed between them. A shoulder member is fitted onto the outer periphery of the outer container, and members for protecting the connecting portion of the outer container, such as a handle, a cup, and an inner stopper, are also provided. By the way, in conventional metal thermos flasks of this kind, the means for protecting the connection part of the outer container and the means for fixing the handle etc. to the main body are separate, resulting in a problem of high parts and assembly costs. .
（考案の目的）
本考案は上記従来の問題点に鑑み、外容器の接
続部を保護被覆する部材と取手の本体に対する取
付構造を簡単にしかも位置ズレせず確実強固に取
付けることのできる金属製魔法瓶の提供を目的と
する。(Purpose of the invention) In view of the above-mentioned conventional problems, the present invention has been developed using a metal material that allows the member that protects the connecting part of the outer container and the mounting structure of the handle to be easily and securely and firmly attached to the main body without shifting the position. The purpose is to provide thermos flasks.
（考案の構成）
本考案は上記目的を達成するため、前記本体の
内周に凹溝を有し一部が開放された上下２つの保
護リング部の各一端間に２つ割取手部材の一方が
一体形成され、また各他端間に２つ割取手部材の
他方が一体形成され、各保護リング部が一部開放
部にて一旦押拡げた状態として前記上下の接合部
に内周の凹溝が嵌り合うように抱き合せて夫々被
せ着けられ、２つ割取手部材の双方が連結される
ことにより、上下２つの保護リング部が外容器の
外面に締結されてなることを特徴とするものであ
る。(Structure of the invention) In order to achieve the above object, the present invention has two split handle members between each end of two upper and lower protective ring parts each having a concave groove on the inner periphery of the main body and partially open. are integrally formed, and the other of the two split handle members is integrally formed between each other end, and when each protective ring part is once pushed out at the partially open part, a recess on the inner periphery is formed at the upper and lower joint parts. The upper and lower protective ring parts are fastened to the outer surface of the outer container by fitting the two split handle members together so that the grooves fit into each other and connecting the two split handle members. It is.
（作用）
２つ割取手部材と一体形成された上下２つの保
護リング部が、外容器の上下接合部をなす外フラ
ンジに、内周の凹溝が嵌りり合うようにして被さ
り締結されることで、接合部を覆い隠すと同時に
２つ割ハンドルと共に外容器に位置ズレしない状
態で強固に取付けられる。(Function) The two upper and lower protective ring parts integrally formed with the split handle member are fastened over the outer flange forming the upper and lower joints of the outer container so that the grooves on the inner circumference fit into each other. At the same time, it can be firmly attached to the outer container together with the two-split handle without shifting its position while covering the joint.
特に、２つ割ハンドルと上下２つの保護リング
部とは、一体成形された一部品であるうえ、２つ
割ハンドルを連結するだけで上下２つの保護リン
グ部の外容器への締結と２つ割ハンドルの取付け
とを達成することができ、更に上下２つの保護リ
ング部の外フランジへの被せ着けも各保護リング
部を一旦押し拡げた状態にすることにより容易に
行えるので、部品点数及び組立工数が削減されし
かも作業性がよいので、コストが大幅に節減でき
る金属製魔法瓶を提供することができる。 In particular, the two-split handle and the two upper and lower protective ring parts are integrally molded as one part, and simply by connecting the two-split handle, the two upper and lower protective ring parts can be fastened to the outer container. In addition, the two upper and lower protective ring parts can be easily attached to the outer flange by pushing each protective ring part apart, reducing the number of parts and assembly. Since the number of man-hours is reduced and the workability is good, it is possible to provide a metal thermos flask that can significantly reduce costs.
（実施例）
以下、本考案を図面に示す実施例に基づいて具
体的に説明する。(Example) Hereinafter, the present invention will be specifically described based on an example shown in the drawings.
第１図〜第３図に示す実施例において、１は金
属製魔法瓶の本体で、金属製の内容器２と外容器
３にて構成されており、これら内容器２と外容器
３はそれらの間に真空空間４を有する状態でその
開口端部において一体接合されている。前記外容
器３は肩部３ａと中間筒部３ｂと底部３ｃを溶接
接合して形成されており、その溶接部５ａは折曲
端縁３a1と３b1を、溶接部５ｂは折曲端縁３b1と
３c1と夫々接合した外周側に突出した外フランジ
４１，４１に形成している。６ａ，６ｂは保護リ
ング部であり、前記外フランジ４１に内周の凹溝
４２が嵌り合うように溶接部５ａ，５ｂに被さつ
て締結固定される。またこれら一対の保護リング
部６ａ，６ｂはこれらと一体形成された取手部７
にて互いに一体接続されている。８は、これら保
護リング部６ａ，６ｂと取手部７からなる取手部
材であり、合成樹脂製である。この取手部材８は
保護リング部６ａ，６ｂを本体１に外嵌できるよ
うに取手部７の中心を通る面で二つ割に構成さ
れ、組み立て後接合面は接着または超音波溶着に
て一体接合され、また取手部７はその上下両端部
をビス９にて締結固定されている。なお、ビス９
の頭部は樹脂カバー１０にて被覆されている。１
１は本体１の肩部外周に外嵌された注ぎ口部材兼
用の合成樹脂製肩部材であり、その上端から短く
延出された内周筒１２の下端が口部パツキン１３
を介して前記本体１の上端開口縁に水密状態を保
持して当接し、かつこの内周筒１２に本体１の開
口を開閉する栓体１４が螺合されている。またこ
の肩部材１１は前記外容器３の肩部３ａ外周に形
成されたねじ部１５に螺合されるとともに、下端
部が前記リング部６ａに結合固定されている。そ
の固定構造は、第２図及び第３図に示すように、
前記保護リング部６ａの上端から筒状部１６が突
設され、その内周に係合凹部１７が周方向に複数
個所形成され、肩部材１１の下端からこの係合凹
部１７に係合する係合突起１８が下方に突設され
て肩部材１１の回転及び上方への浮き上がりが防
止されている。前記筒状部１６の外周には、外蓋
兼用のカツプ２０を螺合するねじ１９が形成され
ている。カツプ２０は合成樹脂製のカツプ本体２
１とその外周面及び上面の外周部を覆う金属製カ
バー２２と天板カバー２３とから構成されてい
る。２４は底板カバーである。 In the embodiment shown in FIGS. 1 to 3, 1 is the main body of a metal thermos flask, which is composed of an inner container 2 and an outer container 3, both of which are made of metal. They are integrally joined at their open ends with a vacuum space 4 between them. The outer container 3 is formed by welding and joining a shoulder portion 3a, an intermediate cylindrical portion 3b, and a bottom portion 3c, and the welding portion 5a connects the bent edges 3a1 and 3b1 , and the welding portion 5b connects the bent edges. They are formed in outer flanges 41, 41 that protrude toward the outer periphery and are joined to 3b1 and 3c1 , respectively. Protective ring parts 6a and 6b are fastened and fixed over the welded parts 5a and 5b so that the grooves 42 on the inner circumference fit into the outer flange 41. Moreover, these pair of protective ring parts 6a, 6b are integrally formed with the handle part 7.
are integrally connected to each other. Reference numeral 8 denotes a handle member consisting of the protective ring parts 6a, 6b and the handle part 7, and is made of synthetic resin. This handle member 8 is constructed in half on a plane passing through the center of the handle part 7 so that the protective ring parts 6a and 6b can be externally fitted onto the main body 1, and after assembly, the joint surfaces are integrally joined by adhesive or ultrasonic welding. The handle portion 7 is fastened and fixed at both upper and lower ends with screws 9. In addition, screw 9
The head of the machine is covered with a resin cover 10. 1
Reference numeral 1 designates a shoulder member made of synthetic resin that also serves as a spout member and is fitted around the outer periphery of the shoulder portion of the main body 1, and the lower end of an inner circumferential cylinder 12 that extends short from its upper end is connected to a spout gasket 13.
A stopper 14 is screwed into the inner circumferential tube 12, and is in contact with the upper opening edge of the main body 1 in a water-tight manner through the inner cylinder 12. The shoulder member 11 is screwed into a threaded portion 15 formed on the outer periphery of the shoulder portion 3a of the outer container 3, and its lower end portion is coupled and fixed to the ring portion 6a. The fixing structure is as shown in Figures 2 and 3.
A cylindrical portion 16 protrudes from the upper end of the protective ring portion 6a, and a plurality of engagement recesses 17 are formed in the inner periphery of the cylindrical portion 16 in the circumferential direction. A mating projection 18 is provided to protrude downward to prevent the shoulder member 11 from rotating and lifting upward. A screw 19 is formed on the outer periphery of the cylindrical portion 16, into which a cup 20 which also serves as an outer lid is screwed. The cup 20 is a cup body 2 made of synthetic resin.
1, a metal cover 22 that covers the outer circumferential surface and the outer circumferential portion of the upper surface thereof, and a top plate cover 23. 24 is a bottom plate cover.
以上の構成において、本体１の開口端縁に口部
パツキン１３を介在させた状態で本体１の肩部外
周に肩部材１１をねじ１５を利用して螺合外嵌
し、次いで保護リング部６ａ，６ｂの凹溝４２に
外フランジ４１を嵌り合わせて外容器３の溶接部
５ａ，５ｂを被覆するとともに開口部側の保護リ
ング部６ａの筒状部１６に形成された係合凹部１
７に肩部材１１の係合突起１８を係合させるよう
に取手部材８を本体１に装着し、その接合面を一
体接合するとともに取手部７をビス９で締結する
ことによつて、取手部材８を本体１に固定する。
かくして、肩部材１１は取手部材８の保護リング
部６ａの内周の凹溝４２と外フランジ４１との嵌
り合いにて回転及び浮き上がりが防止されるた
め、ねじ１５による螺合と協働して確実に本体１
に固定される。その後、栓体１４を肩部材１１の
上端開口部に螺合し、カツプ２０を保護リング部
６ａに螺合すれば組み立ては完了する。 In the above configuration, the shoulder member 11 is screwed onto the outer periphery of the shoulder portion of the main body 1 with the mouth gasket 13 interposed at the opening edge of the main body 1 using the screws 15, and then the protective ring portion 6a , 6b, the outer flange 41 is fitted into the groove 42 of the outer container 3 to cover the welded parts 5a, 5b, and the engagement recess 1 is formed in the cylindrical part 16 of the protective ring part 6a on the opening side.
The handle member 8 is attached to the main body 1 so that the engagement protrusion 18 of the shoulder member 11 is engaged with the handle member 7, and the joint surfaces thereof are integrally joined and the handle portion 7 is fastened with screws 9. 8 to the main body 1.
In this way, the shoulder member 11 is prevented from rotating and lifting due to the engagement between the groove 42 on the inner periphery of the protective ring portion 6a of the handle member 8 and the outer flange 41. Make sure the main body 1
Fixed. Thereafter, the plug body 14 is screwed into the upper end opening of the shoulder member 11, and the cup 20 is screwed into the protective ring portion 6a to complete the assembly.
尚、上記取手部材８は二つ割に構成するととも
にその接合部面を接着または溶着したものを例示
したが、第４図及び第５図に示すように、保護リ
ング部６ａ，６ｂの分割端部の一方に他方の分割
端部に向かつて突出する突部２５を設けるととも
にこの突部２５から枢支ピン２６を突設し、他方
の分割端部に枢支ピン２６が嵌入する係合凹部２
７を形成して着脱自在にかつ枢動可能に連結する
ようにしてもよい。また、第６図に示すように、
分割端部の一方に他方の分割端部に向かつて突出
するとともに係合孔２９を形成された突片２８を
設け、他方の分割端部に前記係合孔２９に係合可
能な突起３０を突設して互いに係合連結してもよ
い。さらに第７図に示すように、保護リング部６
ａ，６ｂに薄肉部３１を形成してヒンジ機能を持
たせ、開閉可能に連結してもよい。 The handle member 8 is constructed in two halves and the joint surfaces thereof are glued or welded, but as shown in FIGS. 4 and 5, the divided ends of the protective ring parts 6a and 6b A protrusion 25 is provided on one of the parts to protrude toward the other divided end, and a pivot pin 26 is provided to protrude from this protrusion 25, and an engagement recess into which the pivot pin 26 is fitted is provided in the other divided end. 2
7 may be formed and connected detachably and pivotably. Also, as shown in Figure 6,
One of the divided ends is provided with a protrusion 28 that projects toward the other divided end and has an engagement hole 29 formed therein, and the other divided end is provided with a protrusion 30 that can be engaged with the engagement hole 29. They may be provided in a protruding manner and may be engaged and connected to each other. Furthermore, as shown in FIG.
Thin portions 31 may be formed on a and 6b to provide a hinge function and connect them in an openable and closable manner.
また上記実施例では肩部材１１を本体１の肩部
外周に形成したねじ１５に螺合させたものを例示
したが本体１のねじ１５を省略して肩部材１１を
リング部６ａ内周に嵌着して固定するようにして
もよい。 Further, in the above embodiment, the shoulder member 11 is screwed into the screw 15 formed on the outer periphery of the shoulder portion of the main body 1, but the screw 15 of the main body 1 is omitted and the shoulder member 11 is fitted onto the inner periphery of the ring portion 6a. It may also be fixed by wearing it.
第８図は第２の実施例を示す。この実施例と上
記実施例との主要な相違点は、肩部材１１の下端
部が保護リング部６ａの筒状部１６の外周に圧入
外嵌されて固定されている点、またそのためカツ
プ２０が筒状部１６外周ではなく肩部材１１の下
端部外周に螺合されている点である。詳細には、
筒状部１６の上部外周に環状突部３２が形成され
るとともに肩部材１１の下端部内周に係合突部３
３が形成され、両者の係合により肩部材１１の浮
き上がりを防止して確実に固定するように構成さ
れている。また、肩部材１１下端部外周にはカツ
プ２０を螺合するねじ３４が形成されている。さ
らに、この実施例では栓体１４とカツプ２０の間
に複数の別のカツプ３５を収納しうるように構成
されている。尚、前記カツプ２０は、第１実施例
のものと同じであるが、詳細に説明すると、カツ
プ本体２１の下端外周に金属製カバー２２の下端
縁２２ａを保持する鍔２１ａが形成され、またカ
ツプ本体２１の天板中央部に形成された凹部２１
ｂの内周面に天板カバー２３が圧入固定されると
ともにその外周に突設された鍔２３ａにて前記金
属製カバー２２の上端内周縁２２ｂが係合保持さ
れている。 FIG. 8 shows a second embodiment. The main difference between this embodiment and the above embodiments is that the lower end of the shoulder member 11 is press-fitted and fixed to the outer periphery of the cylindrical portion 16 of the protective ring portion 6a, and therefore the cup 20 is fixed. The point is that it is screwed onto the outer periphery of the lower end of the shoulder member 11 instead of the outer periphery of the cylindrical portion 16. For details,
An annular protrusion 32 is formed on the upper outer periphery of the cylindrical part 16, and an engaging protrusion 3 is formed on the inner periphery of the lower end of the shoulder member 11.
3 is formed, and the engagement between the two prevents the shoulder member 11 from lifting up and securely fixes it. Further, a screw 34 for screwing the cup 20 is formed on the outer periphery of the lower end of the shoulder member 11. Furthermore, this embodiment is configured so that a plurality of other cups 35 can be accommodated between the stopper 14 and the cup 20. Note that the cup 20 is the same as that of the first embodiment, but to explain in detail, a flange 21a for holding the lower edge 22a of the metal cover 22 is formed on the outer periphery of the lower end of the cup body 21, and A recess 21 formed in the center of the top plate of the main body 21
A top plate cover 23 is press-fitted onto the inner circumferential surface of the metal cover 23, and the inner circumferential edge 22b of the upper end of the metal cover 22 is engaged with and held by a collar 23a protruding from the outer circumference of the top plate cover 23.
この実施例においては、取手部材８はまず装着
固定し、次に本体１の開口端縁に口部パツキン１
３を介在させた後本体１の肩部外周に肩部材１１
を螺合することによつて、保護リング部６ａの筒
状部１６に肩部材１１の下端部を圧入外嵌させて
肩部材１１を保護リング部６ａに固定することが
できる。即ち、この場合、ねじ１５は簡便な圧入
手段として機能する。尚、第８図に仮想線で示す
ように肩部材１１を短筒状に形成して、前記ねじ
３４のみを有するような構成とすることも可能で
ある。 In this embodiment, the handle member 8 is first attached and fixed, and then the opening gasket 1 is attached to the opening edge of the main body 1.
A shoulder member 11 is attached to the outer periphery of the shoulder portion of the main body 1 after interposing the shoulder member 3.
By screwing them together, the lower end of the shoulder member 11 can be press-fitted onto the cylindrical part 16 of the protective ring part 6a, and the shoulder member 11 can be fixed to the protective ring part 6a. That is, in this case, the screw 15 functions as a simple press-fitting means. It is also possible to form the shoulder member 11 into a short cylindrical shape and have only the screw 34, as shown by the imaginary line in FIG.
第９図に示す第３実施例は、上記第２実施例と
ほぼ同様であるが、筒状部１６の肩部材１１嵌着
部の下部に大径筒部１６ａを形成してその外周に
カツプ２０を螺合するねじ３６を形成し、カツプ
２０を肩部材１１でなく筒状部１６に螺合するこ
とによつて、カツプ２０の着脱時に肩部材１１が
共回りする虞れを無くし、肩部材１１が緩まない
ようにした点で異なつている。 The third embodiment shown in FIG. 9 is almost the same as the second embodiment described above, but a large-diameter cylindrical portion 16a is formed at the lower part of the fitting portion of the shoulder member 11 of the cylindrical portion 16, and a cup is attached to the outer periphery of the large-diameter cylindrical portion 16a. By forming a screw 36 for screwing together the cup 20 and screwing the cup 20 into the cylindrical part 16 instead of the shoulder member 11, there is no possibility that the shoulder member 11 will rotate together when the cup 20 is attached or detached, and the shoulder The difference is that the member 11 is prevented from loosening.
第１０図及び第１１図に示す第４実施例は、保
護リング部６ａを上方に長く延出し、その内側に
断面逆Ｌ字状の結合リング３７を配置連結し、そ
の下端内周に肩部材１１の下端部を結合固定した
ものである。この構成によると、保護リング部６
ａと結合リング３７とにより本体１の両端部外周
に二重壁構造の枠が形成されることによつて落下
させたときにクツシヨン機能を持ち、またカツプ
２０の口部がこの枠で覆われるためカツプ２０が
清潔に保たれる。なお、前記肩部材１１と結合リ
ング３７の接合構造は、肩部材下端外周の周方向
複数個所に突起３８が突設され、結合リング３７
下端内周にこの突起３８が嵌入する環状溝３９が
形成されるとともに突起３８が上方から環状溝３
９内に向かつて通過する通過溝４０が形成されて
いる。 In the fourth embodiment shown in FIGS. 10 and 11, a protective ring portion 6a is extended upward, a coupling ring 37 having an inverted L-shaped cross section is arranged and connected inside the protection ring portion 6a, and a shoulder member is attached to the inner periphery of the lower end of the coupling ring 37. 11, the lower ends of which are fixed together. According to this configuration, the protective ring portion 6
A and the coupling ring 37 form a double-walled frame around the outer periphery of both ends of the main body 1, which has a cushioning function when dropped, and the mouth of the cup 20 is covered by this frame. Therefore, the cup 20 is kept clean. The joining structure between the shoulder member 11 and the coupling ring 37 is such that protrusions 38 are provided at a plurality of locations in the circumferential direction on the outer periphery of the lower end of the shoulder member, and the coupling ring 37
An annular groove 39 into which the protrusion 38 fits is formed on the inner periphery of the lower end, and the protrusion 38 is inserted into the annular groove 3 from above.
A passage groove 40 is formed in the interior of the housing 9 to pass therethrough.
以上のように本考案は請求の範囲の記載に基づ
いて種々に変形して実施することができる。 As described above, the present invention can be implemented with various modifications based on the scope of the claims.
（考案の効果）
２つ割取手部材と一体形成された上下２つの保
護リング部が、外容器の上下の接合部をなす外フ
ランジに、内周の凹溝を嵌り合うようにして被さ
り締結されることで、接合部を覆い隠すと同時に
２つ割ハンドルと共に外容器に位置ズレしない状
態で強固に取付けられる。(Effect of the invention) The two upper and lower protective ring parts integrally formed with the split handle member are fastened by fitting over the outer flange forming the upper and lower joints of the outer container so as to fit into the grooves on the inner circumference. By doing so, the joint part is covered and at the same time it is firmly attached to the outer container together with the two-split handle without shifting its position.
特に、２つ割ハンドルと上下２つの保護リング
部とは、一体成形された一部品であるうえ、２つ
割ハンドルを連結するだけで上下２つの保護リン
グ部の外容器への締結と２つ割ハンドルの取付け
とを達成することができ、更に上下２つの保護リ
ング部の外フランジへの被せ着けも各保護リング
部を一旦押し拡げた状態にすることにより容易に
行えるので、部品点数及び組立工数が削減されし
かも作業性がよいので、コストが大幅に節減でき
る金属製魔法瓶を提供することができる。 In particular, the two-split handle and the two upper and lower protective ring parts are integrally molded as one part, and simply by connecting the two-split handle, the two upper and lower protective ring parts can be fastened to the outer container. In addition, the two upper and lower protective ring parts can be easily attached to the outer flange by pushing each protective ring part apart, reducing the number of parts and assembly. Since the number of man-hours is reduced and the workability is good, it is possible to provide a metal thermos flask that can significantly reduce costs.
第１図は本考案の第１実施例の部分断面正面
図、第２図は保護リング部と肩部材の結合部品の
詳細を示す断面図、第３図は同分解斜視図、第４
図は取手部材の保護リング部における分割部の結
合手段の変形例を示す分解斜視図、第５図は同結
合状態の平面図、第６図は同別の変形例の分解斜
視図、第７図は取手部材のさらに別の変形例の概
略形状を示す斜視図、第８図は第２の実施例の要
部の断面正面図、第９図は第３の実施例の要部の
断面正面図、第１０図は第４実施例の要部の断面
正面図、第１１図は第１０図の−断面平面図
である。
１……本体、２……内容器、３……外容器、４
……真空空間、５ａ，５ｂ……溶接部、６ａ，６
ｂ……保護リング部、８……取手部材、１１……
肩部材、｛３a1……折曲端縁、３b1……折曲端縁｝
４１……外フランジ、｛３b1……折曲端縁、３c1
……折曲端縁｝４１……外フランジ、４２……凹
溝。
FIG. 1 is a partially sectional front view of the first embodiment of the present invention, FIG. 2 is a cross-sectional view showing details of the connecting part between the protective ring part and the shoulder member, FIG. 3 is an exploded perspective view of the same, and FIG.
The figure is an exploded perspective view showing a modification of the coupling means of the divided part in the protection ring part of the handle member, FIG. 5 is a plan view of the same coupled state, FIG. 6 is an exploded perspective view of another modification, and FIG. The figure is a perspective view showing the schematic shape of yet another modified example of the handle member, FIG. 8 is a cross-sectional front view of the main part of the second embodiment, and FIG. 9 is a cross-sectional front view of the main part of the third embodiment. 10 is a cross-sectional front view of the main part of the fourth embodiment, and FIG. 11 is a cross-sectional plan view taken from - in FIG. 10. 1...Body, 2...Inner container, 3...Outer container, 4
...Vacuum space, 5a, 5b...Welding part, 6a, 6
b...Protective ring part, 8...Handle member, 11...
Shoulder member, {3a 1 ...bent edge, 3b 1 ...bent edge}
41... Outer flange, {3b 1 ... Bent edge, 3c 1
...bent edge}41...outer flange, 42...concave groove.
Claims (1)
空間が形成されるようにして一体接合してなる本
体を備え、外容器の上下の接合部を外方への折曲
端縁どうしが接合された外フランジに形成した金
属製魔法瓶において、内周に凹溝を有し一部が開
放された上下２つの保護リング部の各一端間に２
つ割取手部材の一方が一体形成され、また各他端
間に２つ割取手部材の他方が一体形成され、各保
護リング部が一部開放部にて一旦押拡げた状態と
して前記上下の接合部に内周の凹溝が嵌り合うよ
うに抱き合せて夫々被せ着けられ、２つ割取手部
材の双方が連結されることにより、上下２つの保
護リング部が外容器の外面に締結されてなること
を特徴とする金属製魔法瓶。 The main body is made by integrally joining an inner container and an outer container made of metal so that a vacuum space is formed between them, and the upper and lower joints of the outer container are bent outward so that the edges thereof are bent together. In a metal thermos flask formed on the joined outer flange, two rings are placed between each end of two upper and lower protective ring parts that have a concave groove on the inner periphery and are partially open.
One of the two split handle members is integrally formed, and the other of the two split handle members is integrally formed between each other end, and the upper and lower parts are joined while each protective ring part is once pushed out at the partially open part. The upper and lower protective ring parts are fastened to the outer surface of the outer container by fitting the grooves on the inner circumference into each other and connecting the two split handle members. A metal thermos flask characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985063547U JPH0226433Y2 (en) | 1985-04-26 | 1985-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985063547U JPH0226433Y2 (en) | 1985-04-26 | 1985-04-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61180646U JPS61180646U (en) | 1986-11-11 |
| JPH0226433Y2 true JPH0226433Y2 (en) | 1990-07-18 |
Family
ID=30593796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985063547U Expired JPH0226433Y2 (en) | 1985-04-26 | 1985-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226433Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013187014A1 (en) * | 2012-06-12 | 2013-12-19 | 三恵技研工業株式会社 | Vacuum double container, and method for producing same |
| CN103479240A (en) * | 2012-06-12 | 2014-01-01 | 三恵技研工业株式会社 | Vacuum double container, and method for producing same |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5178380B2 (en) * | 2007-08-03 | 2013-04-10 | 株式会社タフコ | Beverage container with lid and cup |
| JP6116140B2 (en) * | 2012-06-19 | 2017-04-19 | タイガー魔法瓶株式会社 | Liquid container |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5826435B2 (en) * | 1979-01-31 | 1983-06-02 | オキシ・メタル・インダストリ−ズ・コ−ポレ−シヨン | Acidic zinc electroplating brightener composition and plating method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6028Y2 (en) * | 1981-08-11 | 1985-01-05 | 象印マホービン株式会社 | Getter holding structure for metal magic bottles |
| JPS59184746U (en) * | 1984-03-29 | 1984-12-08 | 象印マホービン株式会社 | thermos |
-
1985
- 1985-04-26 JP JP1985063547U patent/JPH0226433Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5826435B2 (en) * | 1979-01-31 | 1983-06-02 | オキシ・メタル・インダストリ−ズ・コ−ポレ−シヨン | Acidic zinc electroplating brightener composition and plating method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013187014A1 (en) * | 2012-06-12 | 2013-12-19 | 三恵技研工業株式会社 | Vacuum double container, and method for producing same |
| JP2013255661A (en) * | 2012-06-12 | 2013-12-26 | Sankei Giken Kogyo Co Ltd | Double-walled vacuum container and method of producing the same |
| CN103479240A (en) * | 2012-06-12 | 2014-01-01 | 三恵技研工业株式会社 | Vacuum double container, and method for producing same |
| CN103479240B (en) * | 2012-06-12 | 2016-03-30 | 三恵技研工业株式会社 | Vacuum double container and its manufacture method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61180646U (en) | 1986-11-11 |
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