JPS636048Y2 - - Google Patents
Info
- Publication number
- JPS636048Y2 JPS636048Y2 JP3969780U JP3969780U JPS636048Y2 JP S636048 Y2 JPS636048 Y2 JP S636048Y2 JP 3969780 U JP3969780 U JP 3969780U JP 3969780 U JP3969780 U JP 3969780U JP S636048 Y2 JPS636048 Y2 JP S636048Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- short
- base
- arc
- elastic
- 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
- 238000005452 bending Methods 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000002441 reversible effect Effects 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Description
【考案の詳細な説明】 本案は弾性反転ヒンジに係る。[Detailed explanation of the idea] This case relates to an elastic reversible hinge.
従来基体と蓋体とのヒンジ機構として、逆Ｌ字
状の弾性Ｌ字状板を、そのＬ字状板の縦板基端を
基体に、縦板先端から前方向へ突出形成された横
板先端を蓋体中間部上面にそれぞれ屈折可能に接
続させ、又該弾性Ｌ字状板の左右両側では基体と
蓋体とを屈折可能に接続させた弾性反転ヒンジが
知られている。該ヒンジは、基体と蓋体との屈折
部を中心として、蓋体が回動する途中で弾性Ｌ字
状板が弾性変形され、思案点に向う途中ではその
弾性に抗して、又思案点を超えるとその弾性の復
元力により回動するよう設けたもので、いわゆる
三点ヒンジとして知られており、極めて便利であ
るが、基体と蓋体との位置が近いために用途によ
つては不便である場合があつた。 Conventionally, as a hinge mechanism between the base body and the lid body, an inverted L-shaped elastic L-shaped plate is used, and a horizontal plate is formed protruding forward from the tip of the vertical plate with the base end of the vertical plate of the L-shaped plate as the base body. An elastic reversing hinge is known in which the tips are bendably connected to the upper surface of the intermediate portion of the lid, and the base body and the lid are bendably connected on both left and right sides of the elastic L-shaped plate. In this hinge, the elastic L-shaped plate is elastically deformed while the lid rotates around the bent part between the base and the lid, and on the way to the consideration point, the elastic L-shaped plate is deformed against the elasticity. This is a so-called three-point hinge, which is designed to rotate due to its elastic restoring force when the hinge exceeds the There were times when it was inconvenient.
本案は四点ヒンジとも云うべき弾性反転ヒンジ
として、上記三点ヒンジの欠点を除去したもので
あり、以下図面について説明する。 The present invention is an elastic reversible hinge, also called a four-point hinge, which eliminates the drawbacks of the three-point hinge, and will be described below with reference to the drawings.
まず第１図から第４図が示す第１実施例につい
て説明すると、１は基体である。該基体は図示の
ように容器体口頚部に螺合させるためのキヤツプ
本体として形成してもよく、又その下端面を閉塞
して容器体として形成することもできる。図示の
キヤツプ本体としての基体１は、頂壁２周縁から
周壁３を垂設し、その頂壁２前部から注出筒４を
上方へ突出させている。 First, the first embodiment shown in FIGS. 1 to 4 will be described. Reference numeral 1 indicates a base body. The base body may be formed as a cap body to be screwed into the neck of the container as shown in the drawing, or it may be formed as a container body by closing its lower end surface. The illustrated base 1 as a cap main body has a peripheral wall 3 hanging from the periphery of a top wall 2, and a pouring tube 4 projecting upward from the front portion of the top wall 2.
上記基体１の上部には蓋体５が嵌合させてあ
る。該蓋体は頂壁７周縁から周壁８を垂下し、そ
の周壁８下端を基体１の頂壁２の外周部上面へ載
置し、かつ頂壁７下面から垂下する栓６を上記注
出筒４内面へ着脱自在に嵌合させている。 A lid 5 is fitted onto the top of the base 1. The lid body has a peripheral wall 8 hanging down from the periphery of the top wall 7, the lower end of the peripheral wall 8 is placed on the upper surface of the outer peripheral part of the top wall 2 of the base 1, and a stopper 6 hanging from the lower surface of the top wall 7 is attached to the spout tube. 4. It is removably fitted to the inner surface.
上記基体１と蓋体５とはヒンジ部９によつて各
後部で屈折可能に連結させてある。該ヒンジ部９
は、逆Ｌ字状に形成された弾性Ｌ字状板１０と短
板１１，１１とで形成されている。弾性Ｌ字状板
１０は縦板１０ａ上端から横板１０ｂを前方へ突
出するもので、その縦板１０ａ下端を基体１の後
部外面に、かつ横板１０ｂ前端を蓋体５上面の
ほゞ中間部にそれぞれ屈折部１０ｃ，１０ｄを介
して連結している。又短板１１，１１は、上記縦
板１０ａの左右両側に、下端を基体１の後部外面
に、上端を蓋体５の後部下端外面に、それぞれ屈
折部１１ａ，１１ｂを介して、かつ短板前面を基
部周壁の後部外面に接して起立状態に連結するこ
とで付設している。その短板下端は縦板１０ａ下
端よりも上方に位置させ、かつそれ等両短板下端
が同一高さに位置するようそろえる。第１実施例
にあつては基体１周壁の後面に凹溝を縦設して該
凹溝内へ基体周壁に沿う縦板部分が嵌合するよう
設けており、又縦板上部および横板に沿う蓋体部
分に、切溝を設けて該切溝内へ縦板上部および横
板を嵌合させているが、必ずしもこのように形成
する必要はない。 The base body 1 and the lid body 5 are connected by a hinge portion 9 so as to be bendable at each rear portion. The hinge part 9
is formed of an elastic L-shaped plate 10 formed in an inverted L-shape and short plates 11, 11. The elastic L-shaped plate 10 has a horizontal plate 10b protruding forward from the upper end of the vertical plate 10a, with the lower end of the vertical plate 10a being on the rear outer surface of the base body 1, and the front end of the horizontal plate 10b being approximately halfway between the upper surface of the lid 5. 10c and 10d, respectively. In addition, the short plates 11, 11 are attached to both left and right sides of the vertical plate 10a, with their lower ends connected to the rear outer surface of the base 1, and their upper ends connected to the rear lower end outer surface of the lid body 5, respectively, through bent portions 11a, 11b. It is attached by connecting the front surface to the rear outer surface of the base peripheral wall in an upright state. The lower end of the short plate is located above the lower end of the vertical plate 10a, and the lower ends of both short plates are aligned so that they are located at the same height. In the first embodiment, a groove is provided vertically on the rear surface of the peripheral wall of the base 1, and a vertical plate portion along the peripheral wall of the base body is fitted into the groove, and the upper part of the vertical plate and the horizontal plate are provided with a vertical groove. Although a cut groove is provided in the lid portion along which the lid body extends, and the vertical plate upper part and the horizontal plate are fitted into the cut groove, it is not necessary to form it in this way.
以上の構成において、第１図の状態から基体１
に対して蓋体５前端部を上後方へ押上げすると、
蓋体５は短板上端の屈折部１１ｂ，１１ｂを中心
に回動する。このとき、蓋体５と前板１０ｂとの
屈折部１０ｄは、上記屈折部１１ｂ，１１ｂとの
間の距離を半径L1とし屈折部１１ｂを中心とす
る円弧Ａに沿つて後方へ移動するが、弾性Ｌ字状
板の前板１０ｂ前端は、縦板下端の屈折部１０ｃ
を中心として該屈折部１０ｃから上記前板前端ま
での距離を半径L2とする円弧Ｂに沿つて移動し
ようとする。しかし上記のように屈折部１０ｄは
円弧Ａに沿つて移動するため、屈折部１０ｃと屈
折部１０ｄの間の距離は弾性Ｌ字状板１０の弾性
に抗して次第に大になり、上記円弧Ａと円弧Ｂと
が最も離れた、つまり屈折部１１ａを中心とし
て、短板１１の長さに屈折部１１ｂから屈折部１
０ｄまでの直線距離を加えた距離を半径L3とす
る円弧Ｃの上記円弧Ａとの接点O2を思案点とし
て弾性Ｌ字状板１０は第２図のように弾性復帰
し、円弧Ａと円弧Ｂとの交差O3において停止す
る。 In the above configuration, from the state shown in FIG.
When the front end of the lid body 5 is pushed upward and backward,
The lid body 5 rotates around bent portions 11b, 11b at the upper ends of the short plates. At this time, the bending part 10d of the lid body 5 and the front plate 10b moves rearward along an arc A centered on the bending part 11b, with the distance between the bending parts 11b and 11b being a radius L1 . , the front end of the front plate 10b of the elastic L-shaped plate is bent at the lower end of the vertical plate 10c.
It attempts to move along an arc B having radius L 2 as the distance from the bending portion 10c to the front end of the front plate. However, as described above, since the refracting section 10d moves along the arc A, the distance between the refracting section 10c and the refracting section 10d gradually increases against the elasticity of the elastic L-shaped plate 10, and the arc A From the bending part 11b to the bending part 1 along the length of the short plate 11, centering on the bending part 11a, which is the farthest distance from the arc B
The elastic L-shaped plate 10 returns elastically as shown in FIG. 2, with the contact point O 2 of the arc C with the arc A having a radius L 3 equal to the straight line distance to 0d, as shown in FIG. It stops at the intersection O 3 with arc B.
上記第２図の状態から更に蓋体５を基体１に対
して後下方へ押すと、該蓋体は弾性Ｌ字状板１０
および短板１１，１１を介して回動することとな
り、弾性Ｌ字状板１０は縦板下端の屈折部１０ｃ
を中心として、又短板１１はその下端屈折部１１
ａを中心として回動し、上記円弧Ｂと円弧Ｃとの
交差O4に達するまで移動する。該移動位置を第
３図に示す。尚該状態からは、蓋体５を押下げて
も、上記円弧Ｃが円弧Ｂの内方へ入るため、弾性
Ｌ字状板１０はその弾性に抗して変形されること
となり、よつてその押下げを離すと直ちに第３図
の蓋***置へ弾性復帰する。かように、交差O3
とO4との間では弾性Ｌ字状板１０を弾性変形さ
せることなく移動させることが出来るが、その交
差O3，O4間および接点O2、交差O3間では屈折部
１１ａ，１１ｂ，１０ｄを弾性Ｌ字状板１０の弾
性に抗してほゞ同一直線上に位置させることで、
屈折部１１ｂが思案点に位置することとなり、こ
のようにすることで蓋体５を一定位置に停止させ
ることも出来る。 When the lid body 5 is further pushed backward and downward with respect to the base body 1 from the state shown in FIG.
The elastic L-shaped plate 10 rotates via the short plates 11 and 11, and the elastic L-shaped plate 10 is rotated at the bent portion 10c at the lower end of the vertical plate.
, and the short plate 11 has its lower bent portion 11 at its center.
It rotates around a and moves until it reaches the intersection O 4 of the arcs B and C. The moved position is shown in FIG. From this state, even if the lid body 5 is pushed down, the arc C enters inside the arc B, so the elastic L-shaped plate 10 is deformed against its elasticity. Immediately after releasing the push button, the lid elastically returns to the position shown in FIG. 3. Like, cross o 3
The elastic L-shaped plate 10 can be moved between O 3 and O 4 without being elastically deformed, but between the intersections O 3 and O 4 , the contact point O 2 and the intersection O 3 , the bent parts 11a, 11b, 10d are positioned substantially on the same straight line against the elasticity of the elastic L-shaped plate 10,
The bending portion 11b is located at the consideration point, and by doing so, the lid 5 can be stopped at a fixed position.
蓋体５閉塞の際は、第２図の状態に戻し、該第
２図の状態から弾性反転により第１図の状態に戻
す。 When the lid body 5 is closed, it is returned to the state shown in FIG. 2, and from the state shown in FIG. 2, it is returned to the state shown in FIG. 1 by elastic reversal.
第５図が示す第２実施例は、第１実施例に比し
て短板１１を上方へ移動させ、該短板上端を蓋体
周壁８の上端に連結した例を示す。該実施例にあ
つては短板起立状態において、その下部前面だけ
が基体１周壁の上端部後面に接するよう設けてい
る。 The second embodiment shown in FIG. 5 shows an example in which the short plate 11 is moved upward compared to the first embodiment, and the upper end of the short plate is connected to the upper end of the lid peripheral wall 8. In this embodiment, when the short plate is in an upright state, only the lower front surface thereof is provided in contact with the rear surface of the upper end of the circumferential wall of the base body.
本案は上記のように、従来のいわゆる三点ヒン
ジの弾性反転機構に代えて弾性Ｌ字状板１０の両
端と短板１１の両端の合計四ケ所の屈折部１０
ｃ，１０ｄ，１１ａ，１１ｂを設けて四点ヒンジ
の弾性反転機構としたものであり、蓋体の開閉を
弾性反転させて行うことが可能であると共に、該
弾性反転により蓋体が開放した位置から、更に必
要に応じて蓋体を基体から離して後方へ移動させ
かつ停止させることが出来、又このように基体か
ら離れた位置へ蓋体を移動させても弾性Ｌ字状板
と短板とが蓋体を支持するため蓋体が揺動可能に
垂下してその位置が不安定となることがなく、更
に既述円弧Ａと円弧Ｃとの接点O2と交差O4との
間では、屈折部１１ａ，１１ｂ，１０ｄを弾性Ｌ
字状板１０の弾性に抗してほゞ同一直線上に位置
させることで屈折部１１ｂは思案点に位置するこ
ととなつて、このようにすることで蓋体５を上記
接点O2と交差O4との間の任意位置に停止させる
ことも出来、よつて収納物注出等の際に蓋体が邪
魔となることがない。尚基体と蓋体とこれ等を連
結するヒンジとは合成樹脂材で一体成形させるこ
とが出来るからコストも廉価にすることが出来
る。 As described above, in this case, in place of the conventional so-called three-point hinge elastic reversing mechanism, bending portions 10 are provided at a total of four locations at both ends of the elastic L-shaped plate 10 and both ends of the short plate 11.
c, 10d, 11a, and 11b are provided to form a four-point hinge elastic reversal mechanism, and it is possible to open and close the lid body by elastically reversing it, and the position where the lid body is opened due to the elastic reversal. Therefore, if necessary, the lid body can be moved backward away from the base body and stopped, and even if the lid body is moved to a position away from the base body, the elastic L-shaped plate and short plate Since the lid body is supported by the lid body, the lid body does not hang down swingably and its position becomes unstable. Furthermore, between the contact point O 2 and the intersection O 4 of the arcs A and C mentioned above, , the bending parts 11a, 11b, 10d have elasticity L
By resisting the elasticity of the character-shaped plate 10 and positioning it almost on the same straight line, the bent portion 11b is located at the point of consideration, and by doing so, the lid body 5 intersects with the contact point O2 . It can also be stopped at any position between the lid and O 4 , so the lid does not get in the way when pouring out stored items. Furthermore, since the base body, the lid body, and the hinge connecting them can be integrally molded from a synthetic resin material, the cost can be reduced.
第１図は本案ヒンジを有する合成樹脂製キヤツ
プの断面図、第２図は該キヤツプの蓋体を開いた
状態での断面図、第３図は第２図の状態から更に
蓋体を離した状態での断面図、第４図は第３図キ
ヤツプの平面図、第５図は別実施例で示すキヤツ
プを第３図と同一要領で示す断面図である。
１……基体、５……蓋体、９……ヒンジ、１０
……弾性Ｌ字状板、１１……短板。
Figure 1 is a sectional view of a synthetic resin cap with the proposed hinge, Figure 2 is a sectional view of the cap with the lid open, and Figure 3 is with the lid further removed from the state shown in Figure 2. FIG. 4 is a plan view of the cap shown in FIG. 3, and FIG. 5 is a sectional view showing another embodiment of the cap in the same manner as FIG. 3. 1...Base body, 5...Lid body, 9...Hinge, 10
...Elastic L-shaped plate, 11...Short plate.
Claims (1)
字状に縦板１０ａ上端から前方へ横板１０ｂを突
出する弾性Ｌ字状板１０の縦板下端を基体１の後
部外面に、かつ横板１０ｂ前端を蓋体上面のほゞ
中間部に、それぞれ屈折部１０ｃ，１０ｄを介し
て連結させると共に、上記縦板１０ａの左右両側
に同長の短板１１，１１を、これ等短板下端は基
体１の後部外面に、短板上端は蓋体５の後部外面
に、それぞれ屈折部１１ａ，１１ｂを介して連結
させ、かつ短板１１，１１の下端を縦板１０ａ下
端よりも上方に高さをそろへて、かつ少くとも短
板下部前面を基部周壁の後部外面に接して起立さ
せておき、上記縦板下端の屈折部１０ｃを中心と
し、かつ該屈折部から横板前端までの直線距離を
半径L2とする円弧Ｂと、短板上端の屈折部１１
ｂを中心とし、かつ該屈折部１１ｂから横板前端
の屈折部１０ｄまでの直線距離を半径L1とする
円弧Ａとを短板１１よりも後方で交差O3させる
と共に、上記円弧Ｂと、上記短板１１下端を中心
とし、かつ該短板の長さに上記屈折部１１ｂから
屈折部１０ｄまでの直線距離を加えた距離を半径
L3とする円弧Ｃとを、上記交差O3よりも下方で、
かつ基体１から離れた後方で交差O4させたこと
を特徴とする弾性反転ヒンジ。 In the hinge mechanism between the base 1 and the lid 5, the reverse L
The lower end of the vertical plate 10 of the elastic L-shaped plate 10, in which the horizontal plate 10b projects forward from the upper end of the vertical plate 10a in a letter shape, is on the rear outer surface of the base 1, and the front end of the horizontal plate 10b is on the approximately middle part of the upper surface of the lid body. Short plates 11, 11 of the same length are connected to each other via bent portions 10c and 10d, and the lower ends of these short plates are connected to the rear outer surface of the base 1, and the upper ends of the short plates are connected to the lid body. 5 through the bent parts 11a and 11b, and the lower ends of the short plates 11 and 11 are aligned in height above the lower end of the vertical plate 10a, and at least the front surface of the lower part of the short plates is An arc B that stands upright in contact with the rear outer surface of the base peripheral wall, is centered on the bent part 10c at the lower end of the vertical plate, and has a radius L2 of the linear distance from the bent part to the front end of the horizontal plate, and the upper end of the short plate. refraction part 11
An arc A whose center is B and whose radius is L1 is the straight-line distance from the bending part 11b to the bending part 10d at the front end of the horizontal plate is intersected O3 at the rear of the short plate 11, and the arc B and The radius is centered on the lower end of the short plate 11 and is the length of the short plate plus the straight line distance from the bending part 11b to the bending part 10d.
The arc C with L 3 is below the intersection O 3 ,
An elastic reversible hinge characterized in that the hinge is crossed at the rear part away from the base body 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3969780U JPS636048Y2 (en) | 1980-03-26 | 1980-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3969780U JPS636048Y2 (en) | 1980-03-26 | 1980-03-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56141159U JPS56141159U (en) | 1981-10-24 |
| JPS636048Y2 true JPS636048Y2 (en) | 1988-02-19 |
Family
ID=29635143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3969780U Expired JPS636048Y2 (en) | 1980-03-26 | 1980-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS636048Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010098453A1 (en) * | 2009-02-27 | 2010-09-02 | 大成化工株式会社 | Cap and container with cap |
| JP2010202204A (en) * | 2009-02-27 | 2010-09-16 | Taisei Kako Co Ltd | Cap |
| JP2011178398A (en) * | 2010-02-26 | 2011-09-15 | Taisei Kako Co Ltd | Cap and container with cap |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0531089Y2 (en) * | 1986-01-10 | 1993-08-10 | ||
| JPH0714209Y2 (en) * | 1988-06-03 | 1995-04-05 | 東京ライト工業株式会社 | Mouth with cap |
-
1980
- 1980-03-26 JP JP3969780U patent/JPS636048Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010098453A1 (en) * | 2009-02-27 | 2010-09-02 | 大成化工株式会社 | Cap and container with cap |
| JP2010202204A (en) * | 2009-02-27 | 2010-09-16 | Taisei Kako Co Ltd | Cap |
| JP2011178398A (en) * | 2010-02-26 | 2011-09-15 | Taisei Kako Co Ltd | Cap and container with cap |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56141159U (en) | 1981-10-24 |
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