JPS646101Y2

JPS646101Y2 -

Info

Publication number: JPS646101Y2
Application number: JP9457585U
Authority: JP
Priority date: 1985-06-22
Filing date: 1985-06-22
Publication date: 1989-02-16
Also published as: JPS622625U

Description

【考案の詳細な説明】〔産業上の利用分野〕本考案はキヤスター付きのスーツケースや鞄等
に装着して用いる蝶番に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a hinge that is attached to a suitcase, bag, etc. with casters.

[Problems that conventional techniques and ideas attempt to solve]

従来、この種の蝶番としてはいろいろの形式の
ものが公知となつているがこれ等はいずれも、
キヤスター（の高さ）が邪魔となつて蓋の180度
開閉ができない、可動側部材および固定側部材
が其の最も荷重がかかる基端個所で破損しやす
い、蓋を閉じる際に同蓋が身の方の開口縁にソ
フトに衝合させるための工夫がなされていない等
のうちの一つ以上の欠陥を有していた。 Hitherto, various types of hinges of this type have been known, but all of them are
The lid cannot be opened or closed 180 degrees because the casters (height) get in the way; the movable and fixed side members are prone to breakage at the base end where the most load is applied; It had one or more of the following defects, such as the fact that no measures were taken to softly abut the edges of the opening.

[Means for solving problems]

本考案は傾斜で形成された下面と水平な上面と
垂直な内端面を備えた固定側部材と、傾斜で形成
された下面と水平な上面と垂直な内端面を備えた
可動側部材と、固定側部材および可動側部材の内
端面の下縁に齟齬配置で設けられ且つ相互に噛合
されて一本の軸杆が抜去不能・回転自在として串
通された軸承部と、固定側部材の内端面に設けら
れ且つ其の頂面が可動側部材の上面が固定側部材
の上面と同一平面上となつた時に可動側部材の内
端面に衝合される衝合突部と、可動側部材の下面
の内端縁において同部材と一体に形成されこの可
動側部材が下方に向つて二直角まで回動した時に
固定側部材の下面に衝合して当該可動側部材を二
直角回動位置に停止させる断面三角形状の衝合突
起と備え且つ固定側部材の内端面の高さおよび可
動側部材の両端面の高さをキヤスターの半分とし
たことを要旨とし、当該要旨によつて上記した
からの欠陥のすべてを解決した新規な蝶番を提
供するものである。 The present invention includes a fixed side member having an inclined lower surface, a horizontal upper surface, and a vertical inner end surface, a movable side member having an inclined lower surface, a horizontal upper surface, and a vertical inner end surface, and A shaft bearing part is provided in a staggered manner on the lower edges of the inner end surfaces of the side member and the movable member, and is interlocked with each other so that a single shaft rod is inserted through the shaft in a non-removable but rotatable manner, and on the inner end surface of the fixed side member. an abutting protrusion whose top surface abuts against the inner end surface of the movable member when the upper surface of the movable member is flush with the upper surface of the fixed member; It is formed integrally with the same member at the inner end edge, and when this movable side member rotates downward at two right angles, it collides with the lower surface of the fixed side member and stops the movable side member at the two right angle rotation position. The gist is that the height of the inner end surface of the fixed side member and the height of both end surfaces of the movable side member are half of that of the caster, and that the height of the inner end surface of the fixed side member and the height of both end surfaces of the movable side member are provided with an abutting protrusion having a triangular cross section. This provides a new hinge that solves all of the above problems.

〔Example〕

図に示す実施例は硬質プラスチツクを以て勾配
が小さい傾斜で形成された下面１と水平な上面２
と後述するキヤスター１８，１８′の半分の高さ
の垂直な内端面３を備えた長い固定側部材４およ
び勾配が大きい傾斜で形成された下面５と水平な
上面６とキヤスター１８，１８′の半分の高さの
垂直な内端面７を備えた短い可動側部材８を構成
し、固定側部材４の内端面３に於ける中央個所の
下縁に中央軸承部９を、可動側部材８の内端面７
に於ける両端個所の下縁に両端軸承部１０，１
０′を夫々一体に設けて中央軸承部９を両端軸承
部１０，１０′の間に挟入し且つこれ等中央軸承
部９、両端軸承部１０，１０′に一本の軸杆１１
を串通して当該軸杆１１の両端個所は両端軸承部
１０，１０′に対して回転不能に止着し同じく中
央個所は中央軸承部９に回転可能に支承すると共
に固定側部材４の内端面に於ける中央個所に衝合
突部１２を一体に設けて当該衝合突部１２の頂面
に緩衝パツド１２′を固着し、この緩衝パツド１
２′の頂面と可動側部材８の内端面７とは其の衝
合した時には同可動側部材８の上面６と固定側部
材４の上面２を同一平面上となるようにし、また
可動側部材８の下面５の内端縁にこの可動側部材
８が下方に向つて二直角まで回動した時に固定部
材４の下面１に衝合して当該可動側部材８を二直
角回動位置に停止させる断面三角形状の衝合突起
１３を当該可動部材８と一体に形成し、更に固定
側部材４および可動側部材８の適宜個所に取付孔
１４，１４′を穿設したものである。尚、図中１
５，１５′は後述するスーツケースイに於ける縁
取フレーム１６のリブ１７の逃げ用凹溝を示す。 The embodiment shown in the figure has a lower surface 1 formed of hard plastic with a small slope and a horizontal upper surface 2.
A long fixed side member 4 with a vertical inner end surface 3 of half the height of the casters 18, 18', which will be described later, a lower surface 5 formed with a large slope, a horizontal upper surface 6, and the casters 18, 18'. A short movable member 8 is provided with a vertical inner end surface 7 of half the height, and a central shaft bearing portion 9 is provided at the lower edge of the center portion of the inner end surface 3 of the fixed member 4. Inner end surface 7
Both end shaft bearings 10 and 1 are attached to the lower edges of both ends of the
0' are provided integrally with each other, and the central shaft bearing part 9 is inserted between the shaft bearing parts 10 and 10' at both ends, and one shaft rod 11 is attached to the central shaft bearing part 9 and the shaft bearing parts 10 and 10' at both ends.
is passed through the shaft rod 11, so that both end portions of the shaft rod 11 are fixed in a non-rotatable manner to both end shaft bearing portions 10, 10', and the center portion is rotatably supported on the central shaft bearing portion 9, and the inner end surface of the fixed side member 4 is fixed. An abutting protrusion 12 is integrally provided at the center of the abutting protrusion 12, and a buffer pad 12' is fixed to the top surface of the abutting protrusion 12.
When the top surface of the movable member 8 and the inner end surface 7 of the movable member 8 abut, the upper surface 6 of the movable member 8 and the upper surface 2 of the fixed member 4 are on the same plane, and When the movable side member 8 rotates downward to two right angles, it collides with the bottom surface 1 of the fixed member 4 at the inner end edge of the lower surface 5 of the member 8 to bring the movable side member 8 to the two right angle rotation position. An abutting protrusion 13 having a triangular cross-section for stopping is formed integrally with the movable member 8, and mounting holes 14, 14' are formed at appropriate locations on the fixed side member 4 and the movable side member 8. In addition, 1 in the figure
Reference numerals 5 and 15' indicate relief grooves for the ribs 17 of the border frame 16 in the suitcase 1, which will be described later.

[Effect]

本考案は上記のような構成であるので、これを
例えば図に示すように取付ネジ２０，２０′を以
てスーツケースイの身２１の方と蓋２１′の方に
跨がせて取付ける等の用法で供するものである。
このようにして用いた際にはキヤスター１８，１
８′が存在していてもスーツケースイの蓋２１′の
180度開閉が可能であり、また固定側部材４およ
び可動側部材８は基端に向うに従つて肉が厚くな
る形状であるので堅牢であり、更に本考案に於て
緩衝パツド１２′付き衝合突起１２は閉蓋時には
可動側部材８の内端面に衝合して固定側部材４の
上面６と可動側部材８の上面を同一平面に維持す
るので蓋２１′を閉じる際には同蓋２１′の開口縁
が身２１の方の開口縁に所謂ソフトに衝合するこ
とになる。 Since the present invention has the above-mentioned structure, it can be mounted by, for example, straddling the suitcase body 21 and lid 21' using the mounting screws 20 and 20' as shown in the figure. It is served at
When used in this way, casters 18,1
Even if 8' is present, the suitcase lid 21'
It can be opened and closed 180 degrees, and the fixed side member 4 and movable side member 8 have a shape in which the thickness becomes thicker toward the proximal end, so they are sturdy. When the lid 21' is closed, the mating protrusion 12 abuts against the inner end surface of the movable member 8 to maintain the upper surface 6 of the stationary member 4 and the upper surface of the movable member 8 on the same plane. The opening edge of 21' abuts against the opening edge of body 21 in a so-called soft manner.

[Effect of idea]

本考案は上記の通りであるので所期の目的を充
分に達成することができる優れた効果を有するも
のである。 Since the present invention is as described above, it has excellent effects that can fully achieve the intended purpose.

[Brief explanation of drawings]

図は本考案スーツケース、鞄等用蝶番の実施例
を示すものであつて、第１図は全体を示す斜視
図、第２図は第１図Ａ−Ａ線に沿う断面図、第３
図は分解斜視図である。１，５……下面、２，６……上面、３，７……
内端面、４……固定側部材、８……可動側部材、
９……中央軸承部、１０，１０′……両端軸承部、
１１……軸杆、１２……衝合突部、１２′……パ
ツド、１３……衝合突起、１４，１４′……取付
孔、１５，１５′……凹溝、１６……縁取フレー
ム、１７……リブ、１８，１８′……キヤスター、
イ……スーツケース、２０，２０′……取付ネジ、
２１……身、２１′……蓋。 The figures show an embodiment of the hinge for suitcases, bags, etc. of the present invention, in which Fig. 1 is a perspective view showing the whole, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 is a sectional view taken along the line A-A in Fig.
The figure is an exploded perspective view. 1, 5...Bottom surface, 2,6...Top surface, 3,7...
Inner end surface, 4... fixed side member, 8... movable side member,
9...Central shaft bearing part, 10, 10'...Both end shaft bearing parts,
11... Axis rod, 12... Collision protrusion, 12'... Pad, 13... Collision protrusion, 14, 14'... Mounting hole, 15, 15'... Concave groove, 16... Edging frame , 17...rib, 18,18'...caster,
A...Suitcase, 20, 20'...Mounting screws,
21...body, 21'...lid.

Claims

[Scope of utility model registration request]

A fixed side member having an inclined lower surface, a horizontal upper surface, and a vertical inner end surface, a movable side member having an inclined lower surface, a horizontal upper surface, and a vertical inner end surface, a fixed side member, and A shaft bearing part is provided on the lower edge of the inner end surface of the movable side member in a staggered arrangement and is interlocked with each other so that a single shaft rod is inserted through it so as to be non-removable and rotatable; an abutting protrusion whose top surface abuts against the inner end surface of the movable member when the upper surface of the movable member is flush with the upper surface of the fixed member; and an inner edge of the lower surface of the movable member. is formed integrally with the same member, and when the movable side member rotates downward at two right angles, it collides with the lower surface of the stationary side member and has a triangular cross section that stops the movable side member at the two right angle rotation position. A hinge for suitcases, bags, etc., characterized in that the height of the inner end surface of the fixed side member and the height of both end surfaces of the movable side member is half that of the caster.