JPS60148977A - Hinge - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 本発明は家具、建具等に使用する蝶番に関する。[Detailed description of the invention] The present invention relates to a hinge used for furniture, fittings, etc.

従来、蝶番は左右一対の取付板の対応側縁に互に嵌合す
る軸受筒を形成し、該軸受筒に枢軸を貫通させ、この枢
軸を中心に取付板が回動し得るように構成したものが一
般的であるが、この種の蝶番な折畳式箱体に於ける背板
と側板との連結に使用した場合、側板な背板の前面に折
畳むことは可能であるが、背板の裏面への折畳みは不可
能であった。Conventionally, hinges have been constructed by forming bearing sleeves that fit on the corresponding side edges of a pair of left and right mounting plates, passing a pivot through the bearing sleeves, and allowing the mounting plates to rotate around this pivot. However, when used to connect the back plate and side plate of this type of hinged folding box, it is possible to fold the side plate to the front of the back plate, but the back plate cannot be folded. Folding to the back of the board was not possible.

本発明はこのような点に鑑み、折畳式箱体に於ける背板
の外側と側板の後側とを連結し、且つ背板の裏面に側板
な折畳むこ上ができ、しかも背板及び側板の外側に突出
することのない蝶番を提供しようとするものであり、一
方の取付板の一端から突片を水平に突設し、他方の取付
板の一端には横片と立上り片とよりなる断面鉤型の折曲
げ部を形成し、前記突片と横片とを連結板の両端に軸着
し、該突片の枢軸の締付けを横片の枢軸の締付けより固
くしたものである。In view of these points, the present invention connects the outside of the back plate and the rear side of the side plates in a folding box, and also allows the side plates to be folded onto the back side of the back plate. This is intended to provide a hinge that does not protrude outside the side plate, and a projecting piece is provided horizontally protruding from one end of one mounting plate, and a horizontal piece and a rising piece are provided at one end of the other mounting plate. The projecting piece and the horizontal piece are pivoted to both ends of the connecting plate, and the pivot of the projecting piece is tightened more tightly than the pivot of the horizontal piece. .

本発明に係る蝶番の一実施例を第１図、第２図に基づい
て説明すると、１は取付孔２を穿設した一方の取付板、
３は取付孔４を穿設した他方の取付板である。５は一方
の取付板１の下端後部より水平に突設した突片であり、
６は他方の取付板３の上端に形成した横片６ａと立上り
片６ｂとよりなる鉤型の折曲げ部である。７は突片５と
横片６ａの外側寄り部分とを連結した連結板であり、突
片５と連結板７の一端とを軸着した枢軸８を、横片６ａ
と連結板７の他端とを軸着した枢軸９よりその締付けを
強くしている。１０は組立式箱体ムに於ける背板、１１
は同箱体Ａの側板、１２及び１３は背板１０及び側板１
１に刻設した切欠部、１４は取付はネジである。An embodiment of the hinge according to the present invention will be described based on FIGS. 1 and 2. 1 indicates one mounting plate having a mounting hole 2 formed therein;
3 is the other mounting plate having mounting holes 4 formed therein. 5 is a projecting piece that projects horizontally from the lower rear end of one of the mounting plates 1;
Reference numeral 6 designates a hook-shaped bent portion formed at the upper end of the other mounting plate 3 and formed of a horizontal piece 6a and a rising piece 6b. Reference numeral 7 designates a connecting plate that connects the projecting piece 5 and the outer side portion of the horizontal piece 6a.
and the other end of the connecting plate 7 are tightened more strongly than by the pivot 9. 10 is the back plate in the assembly type box body, 11
12 and 13 are the back plate 10 and side plate 1 of the same box body A.
1 is a notch cut out, and 14 is a screw for mounting.

本発明に係る蝶番の一実施例は上記のような構成である
から、ｗＩＪ１図に示すように折畳式箱体Ａに於ける背
板１０の外側に形成した上下両切欠部１２にそれぞれ一
方の取付板１を嵌合してネジ止めし、両箱体ムに於ける
側板１１の後側に形成した上下両切欠部１３にそれぞれ
他方の取付板３を嵌合してネジ止めすれば、第２図に実
線で示すように側板１１は背板１０に直交した状態で連
結される。この組立状態に於て、側板１１を後方に回動
すると、側板１１は枢軸９を中心として回動し第２図の
鎖線の状態となる。このとき折曲げ部６の立上り片６ｂ
が連結板７の後側に衝突するため、側板１１は連結板７
と共に枢軸８を中心として回動し、第３図に実線で示す
ように背板１０の裏面に折り重ねられるのである。この
折畳状態に於て側板１１を前方へ回動すると、側板１１
は枢軸９を中心として第３図の鎖線の状態まで回動し、
このとき立上り片６ｂが連結板７の前側に衝突するため
、側板１１は連結板７と共に枢軸８を中心として回動し
、第２図に実線で示すように背板１０に直交状態となる
のである。One embodiment of the hinge according to the present invention has the above-mentioned configuration, so that one side is inserted into both the upper and lower notches 12 formed on the outside of the back plate 10 of the folding box body A, as shown in Fig. wIJ1. If the two mounting plates 1 are fitted and screwed together, and the other mounting plate 3 is fitted and screwed into the upper and lower notches 13 formed on the rear sides of the side plates 11 of both box bodies, As shown by solid lines in FIG. 2, the side plates 11 are connected perpendicularly to the back plate 10. In this assembled state, when the side plate 11 is rotated rearward, the side plate 11 rotates about the pivot 9 and enters the state shown by the chain line in FIG. 2. At this time, the rising piece 6b of the bent portion 6
collides with the rear side of the connecting plate 7, so the side plate 11 collides with the rear side of the connecting plate 7.
At the same time, it rotates about the pivot 8 and is folded over the back surface of the back plate 10 as shown by the solid line in FIG. When the side plate 11 is rotated forward in this folded state, the side plate 11
rotates around axis 9 to the state shown by the chain line in Figure 3,
At this time, since the rising piece 6b collides with the front side of the connecting plate 7, the side plate 11 rotates together with the connecting plate 7 about the pivot 8, and becomes perpendicular to the back plate 10 as shown by the solid line in FIG. be.

また第４図に示すように上記実施例に示す蝶番をｊ：ｌ
Ｔｔ式箱体ムに於ける側板１１の前側とその前面に取付
ける扉１５との連結に使用し、側板１１の後部と背板１
０の外側とを従来の蝶番１６で連結するときは、第４図
に鎖線で示すように側板１１は背板１０の前面に折畳ま
り、扉１５は前記実施例に於ける側板１１と同一作動に
より側板１１の外側に折畳まり、背板、側板、扉の王者
が扁平に折重ねられるのである。In addition, as shown in FIG. 4, the hinge shown in the above embodiment is
Used to connect the front side of the side plate 11 in a Tt type box body and the door 15 attached to the front side, and connect the rear side of the side plate 11 and the back plate 1.
0 with the conventional hinge 16, the side plate 11 is folded in front of the back plate 10 as shown by the chain line in FIG. 4, and the door 15 is the same as the side plate 11 in the previous embodiment When activated, the side plate 11 is folded outward, and the back plate, side plate, and door are folded flat.

次に第５図に示す別の実施例は、前記実施例に於ける“
両数付板１．３の上端に突片５と折曲げ部６とを設け、
該突片５と折曲げ部６の横片６ａとを連結板７により連
結した場合であり、前記実施例と全く同一作動により回
動を行うものである。Next, another embodiment shown in FIG.
A protruding piece 5 and a bent part 6 are provided at the upper end of the plate 1.3 with both numbers,
This is a case in which the protruding piece 5 and the horizontal piece 6a of the bent portion 6 are connected by a connecting plate 7, and the rotation is performed by exactly the same operation as in the previous embodiment.

このように本発明に係る蝶番は、一方の取付板に突片な
、他方の取付板に断面鉤型の折曲げ部を設け、該突片と
折曲げ部の横片とを連結板の両端部に軸着したから、例
えば折畳式箱体に於ける背板と側板との連結に使用する
とぎは、背板の外側に側板の後側を直角に接合すること
も、背板の裏面に折り重ねることもでき、また箱体の組
立状態にあっては蝶番が背板や側板の外側面より突出す
ることがないのでデザインの上でも理想的であり、他の
隣設家具と密接させて部屋に並べることもでき、壁面に
密着させることも可能となる。また住宅、事務所等に於
て２７０°回転するドアー用として使用するときも上記
折畳式箱体の場合と同一効果を奏するものである。In this way, the hinge according to the present invention has a protruding piece on one mounting plate, a bent part having a hook-shaped cross section on the other mounting plate, and connects the protruding piece and the horizontal piece of the bent part to both ends of the connecting plate. For example, when connecting the back plate and side plate of a folding box, the back side of the side plate can be joined at right angles to the outside of the back plate, or the back side of the back plate can be attached at right angles to the outside of the back plate. It can also be folded up, and when the box is assembled, the hinges do not protrude beyond the outer surfaces of the back and side panels, making it ideal from a design standpoint, allowing it to be placed in close contact with other adjacent furniture. They can be lined up in a room, or they can be placed close to a wall. Furthermore, when used as a door that rotates 270 degrees in a house, an office, etc., the same effect as in the case of the above-mentioned foldable box can be obtained.

殊に本発明に係る蝶番は、一方の取付板の突片と連結板
との枢軸を固く、他方の取付板に於ける折曲げ部の横片
と連結板との枢軸を柔かくし、しかも折曲げ部に於ける
立上り片が回動時に連結板に当接して柔かな枢軸を中心
として回転を停止させ、引続ぎ固い枢軸を中心として回
転が行われるようにして、折畳式箱体の側板とか扉の上
下に取付けた蝶番の軸心が常に一線上に在るように形成
したから、０ＩＩＩＦｉとか扉の開閉を円滑に行うこと
ができるのである。In particular, the hinge according to the present invention has a rigid axis between the projecting piece of one mounting plate and the connecting plate, a soft axis between the horizontal piece of the bent portion of the other mounting plate and the connecting plate, and a flexible axis between the connecting plate and the projecting piece of the other mounting plate. The side plate of the folding box body is made such that the rising piece at the bending part comes into contact with the connecting plate during rotation, stopping rotation around the soft axis, and then continuing to rotate around the hard axis. Because the axes of the hinges attached to the top and bottom of the door are always aligned, the 0IIIFi door can be opened and closed smoothly.

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

第１図は本発明に係る蝶番を折畳式箱体の背板と側板と
の連結に使用した場合の一実施例を示す斜視図、第２図
は同上実施例に於ける側板の組立状態を示す横断面図、
第６図は同上実施例に於ける側板の折畳状態を示す横断
面図、第４図は本発明に係る蝶番を折畳式箱体の側板と
扉との連結に使用した場合の横断面図、第５図は本発明
に係る蝶番の別の実施例を示す斜視邑１・・・一方の取
付板　２・・・取付孔３・・・他方の取付板　４・・・
取付孔５・・・突　片　６・・・折曲げ部 ６ａ・・・横　片　６ｂ・・・立上り片７・・・連結板
　８．９・・・枢　軸 １０・・・背　板　１１・・・側　板 １２．１３・・・切欠部　１４・・・取付はネジ。 出願代理人　松　本　久 第２図 ５１’３図 第１図Fig. 1 is a perspective view showing an embodiment in which the hinge according to the present invention is used to connect the back plate and side plate of a folding box body, and Fig. 2 is an assembled state of the side plate in the same embodiment. A cross-sectional view showing
Fig. 6 is a cross-sectional view showing the folded state of the side plate in the same embodiment as above, and Fig. 4 is a cross-sectional view when the hinge according to the present invention is used to connect the side plate of the foldable box and the door. Figure 5 shows another embodiment of the hinge according to the present invention in perspective view 1... one mounting plate 2... mounting hole 3... the other mounting plate 4...
Mounting hole 5...Protruding piece 6...Bending part 6a...Horizontal piece 6b...Rising piece 7...Connecting plate 8.9...Pivot 10...Back plate 11...・Side plate 12.13...Notch 14...Mounting with screws. Application agent Hisashi Matsumoto Figure 2 Figure 51'3 Figure 1

Claims (1)

【特許請求の範囲】 一方の取付板の一端から突片を水平に突設し他方の取付
板の一端【こは横片と立上り片とよりなる断面鉤型の折
曲げ部を形成し、前記突片と横片とを連結板の両端に軸
着し、該突片と連結板との枢軸を横片と連結板との枢軸
より固く締結したことを特徴とする蝶番。[Claims] A projecting piece is horizontally protruded from one end of one mounting plate, and one end of the other mounting plate forms a bent portion having a hook-shaped cross section consisting of a horizontal piece and a rising piece, and A hinge characterized in that a projecting piece and a horizontal piece are pivotally attached to both ends of a connecting plate, and a pivot between the projecting piece and the connecting plate is more firmly connected than an axis between the horizontal piece and the connecting plate.