JPS602826Y2 - Container with sliding lid - Google Patents

Description

【考案の詳細な説明】 本考案は主として筆入れ等に用いる振動形式の蓋を有す
る容器の改良に関するものであって、図示せる実施例は
二枚の熱可塑性軟質合成樹脂シー）１，１’の間に硬直
芯板２・・・・・・を相互に離開して挟入し、各芯板２
・・・・・・間及び其の周辺に経緯糸入り熱可塑性軟質
合成樹脂補強シート３を挟入し熱可塑性軟質脅威樹脂シ
ート１，１′の全周縁を高周波溶着法により相互に溶着
すると共にこれ等シート１，１′の各硬質芯板２・・・
・・・間の複数本の点線上個所９に於て上記の補強シー
ト３と一緒に鎖線状に相互溶着して蓋部６ヒンジ部７、
背部１０、ヒンジ部７および底部１１を一体に連設せる
外装部材４を構威し、この外装部材４の底部１１の上面
に熱可塑性軟質合成樹脂板を以て構威せる天部開口皿形
状の容器本体５を載置してこれを同底部１１に定着し、
この容器本体５の周壁に蓋部６の先端縁に嵌着せる磁性
金具１３を吸着して同蓋部６を閉止状態に維持する磁石
装置１４を附設したものである。[Detailed Description of the Invention] The present invention relates to an improvement of a container having a vibrating lid, which is mainly used for writing pens, etc. The illustrated embodiment is made of two thermoplastic soft synthetic resin sheets (1, 1'). Rigid core plates 2 are inserted between the two, spaced apart from each other, and each core plate 2 is
......A thermoplastic soft synthetic resin reinforcing sheet 3 containing warp and warp threads is inserted between and around it, and the entire periphery of the thermoplastic soft synthetic resin sheets 1 and 1' is welded to each other by a high frequency welding method. Each hard core plate 2 of the sheets 1, 1'...
. . . At the locations 9 on the dotted lines between them, the reinforcing sheet 3 and the lid portion 6 are welded to each other in a chain line shape.
A dish-shaped container with an opening at the top, comprising an exterior member 4 in which a back part 10, a hinge part 7, and a bottom part 11 are integrally arranged, and a thermoplastic soft synthetic resin plate is provided on the upper surface of the bottom part 11 of this exterior member 4. Place the main body 5 and fix it on the bottom part 11,
A magnet device 14 is attached to the peripheral wall of the container body 5 to attract a magnetic fitting 13 to be fitted onto the tip edge of the lid 6 to maintain the lid 6 in a closed state.

従来、この種容器に於て二枚の熱可塑性軟質合成樹脂シ
ート間に硬直芯板を相互に離開して挟入し、各芯板間及
び其の周辺に経緯糸入り熱可塑性軟質合成樹脂補強シー
トを挟入し熱可塑性軟質脅威樹脂シートの全周縁を相互
に溶着すると共にこれ等各合威樹脂シートを各硬質芯板
間の直線上個所のみに於て上記補強シートと一緒に連続
線状に相互溶着して蓋部、ヒンジ部、背部、ヒンジ部お
よび底部を一体に連設せる外装部材を構威し、この底部
の上面に熱可塑性軟質合成樹脂板を圧絞して構成せる天
部開口皿形状の容器本体を定着した形式は公知であるが
、この容器は各合成樹脂シートを各硬質芯板間の直線上
個所に於て上記の補強シートと一緒に連続線状に相互溶
着しているので、この直線上個所の合成樹脂シートが切
れると補強シートを維持しておくことができなくなり同
切れ個所で二分されるという欠陥があった。Conventionally, in this type of container, a rigid core plate is sandwiched between two thermoplastic soft synthetic resin sheets, separated from each other, and a thermoplastic soft synthetic resin reinforcing sheet with warp and warp threads is inserted between and around each core plate. The entire periphery of the thermoplastic soft core sheets is welded to each other, and each of these composite resin sheets is connected in a continuous line with the reinforcing sheet only at the straight line between each hard core plate. The top opening consists of an exterior member in which the lid, hinge, back, hinge, and bottom are welded to each other, and a thermoplastic soft synthetic resin plate is squeezed onto the upper surface of the bottom. A type in which a dish-shaped container body is fixed is known, but this container is made by welding each synthetic resin sheet together with the reinforcing sheet in a continuous line at a straight line between each hard core plate. Therefore, if the synthetic resin sheet breaks at a point on this straight line, it becomes impossible to maintain the reinforcing sheet and the reinforcing sheet becomes bisected at the same point.

本考案は斯る欠陥を解消せんとするものであって、成上
の如く合成樹脂シート１，１’を各硬質芯板２・・・・
・・間の両側の点線上個所９に於て上記の補強シート３
と一緒に鎖線状に相互溶着したので、仮令溶着個所９の
合成樹脂シートが切れることがあっても非溶着個所が切
れることがなく補強シートを維持するので二分されるに
至る危惧がなく耐久性を顕著に増大し得る効果を有する
ものでる。The present invention aims to eliminate such defects, and as described above, the synthetic resin sheets 1, 1' are connected to each hard core plate 2...
...At the point 9 on the dotted line on both sides between the reinforcing sheets 3
Since they are mutually welded together in a chain line shape, even if the synthetic resin sheet at the temporary welded part 9 breaks, the non-welded part will not break and the reinforcing sheet will be maintained, so there is no risk of it being split into two and it is durable. It has the effect of significantly increasing the

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

図は本考案振動形式の蓋を有するもの容器の実施例を示
すものであって、第１図は全体の斜視図、第２図は外装
部材の一部切截斜視図、第３図は第１図Ａ、 Ａ線に沿
う断面図である。 １．１′・・・・・・合成樹脂シート、２・・・・・・
硬質芯板、３・・・・・・補強シート、４・・曲外装部
材、５・・曲容器本体、６・・・・・・蓋部、７・・・
・・・ヒンジ部、９・・曲直線上個所、１０・・・・・
・背部、１１・・・・・・底部、１３・・・・・・磁性
金具、１４・・・・・・磁石装置。The figures show an embodiment of a container with a vibrating lid according to the present invention, in which Fig. 1 is an overall perspective view, Fig. 2 is a partially cutaway perspective view of the exterior member, and Fig. 3 is a perspective view of the exterior member. Figure 1A is a sectional view taken along line A. 1.1'...Synthetic resin sheet, 2...
Hard core plate, 3... Reinforcement sheet, 4... Curved exterior member, 5... Curved container body, 6... Lid, 7...
... Hinge part, 9 ... Point on curved line, 10 ...
- Back, 11...Bottom, 13...Magnetic metal fittings, 14...Magnet device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 二枚の熱可塑性軟質合成樹脂シート１，１′の間に硬直
芯板２・・・・・・を相互に離開して挟入し、各芯板２
・・・・・・間及び其の周辺に経緯糸入り熱可塑性軟質
合成樹脂製補強シート３を挟入し熱可塑性軟質脅威樹脂
シート１．１’の全周縁を相互に溶着すると共にこれ等
各シーｈｌ、１’を各硬質芯板２・・・・・・間の点線
上個所９に於て上記の補強シート３と一緒に鎖線状に相
互溶着して外装部材４に容器本体５を固定して当該外装
部材４の一部を同容器本体５の蓋６とすると共に上記の
硬質芯板２間の溶着個所を同着６のヒンジ部７として威
る振動形式の蓋を有する容器。Rigid core plates 2 are sandwiched between two thermoplastic soft synthetic resin sheets 1 and 1', separated from each other, and each core plate 2
・・・・・・A reinforcing sheet 3 made of thermoplastic soft synthetic resin containing weft and warp threads is inserted between and around it, and the entire periphery of the thermoplastic soft synthetic resin sheet 1.1' is welded to each other, and each of these sheets is The container body 5 is fixed to the exterior member 4 by welding hl and 1' together with the reinforcing sheet 3 in a chain line at a point 9 on the dotted line between each hard core plate 2. This container has a vibrating type lid in which a part of the exterior member 4 is used as the lid 6 of the container body 5, and the welded part between the hard core plates 2 is used as the hinge part 7 of the lid 6.