JP2001012560A5

JP2001012560A5 -

Info

Publication number: JP2001012560A5
Application number: JP1999181004A
Authority: JP
Filing date: 1999-06-28
Publication date: 2006-06-29
Anticipated expiration: 2019-06-28

Description

【請求項７】請求項１において、チェーン単位部材は所定の間隔をおいて相対する一対の側板の下部を連結してなり、上部及び下部に被係合部を有したガイド部材と、一方の側板上部に回動可能に支持されると共に他方の側板上部に係合可能にして側板間の上部開口を開閉するカバー部材とからなるケーブルチェーン結束具。 7. In claim 1, the chain unit member is formed by connecting the lower portions of a pair of side plates facing each other at a predetermined interval, and is one of a guide member having an engaged portion at the upper portion and the lower portion. A cable chain binding tool including a cover member that is rotatably supported on the upper part of a side plate and engages with the upper part of the other side plate to open and close the upper opening between the side plates.

側板１１下部の連結方向両端部にはテーパ面１１ｂと一致して傾斜し、空隙部１１ａの連結方向端部の開口を閉鎖する閉鎖板１１ｃが一体形成され、該閉鎖板１１ｃにより側板１１の下部に係合した後述するチェーン結束具１３１の係合溝１３７ａが外れるのを規制する。 A closing plate 11c is integrally formed at both ends of the lower portion of the side plate 11 in the connecting direction so as to coincide with the tapered surface 11b and close the opening of the end portion of the gap portion 11a in the connecting direction. The engagement groove 137a of the chain binding tool 131, which will be described later, is restricted from being disengaged.

また、各側板５３ａの下部は第１被係合部を構成し、後述するケーブルチェーン結束具１３１における第１係合部１３７の係合溝１３７ａが係合される。更に、各側板５３ａの上部側面には第２被係合部としての係止凹部５３ｄがそれぞれ形成されている。 Further, the lower portion of each side plate 53a constitutes a first engaged portion, and the engaging groove 137a of the first engaging portion 137 in the cable chain binder 131 described later is engaged. Further, a locking recess 53d as a second engaged portion is formed on the upper side surface of each side plate 53a.

ベース部材７７は一対の側板８１下部を支持板８３にて連結した正面が横向きコ字形で、各側板８１下部の連結方向両端部にはチェーン単位部材７３相互を直線状に連結した際に逆Ｖ字形の空隙を形成するテーパ面８１ａが形成され、これらテーパ面８１ａ相互はケーブルチェーン７１の屈曲を可能にすると共にケーブルチェーン７１における各チェーン単位部材７３の屈曲角を規制する。また、各側板８１の下部は後述するケーブルチェーン結束具１３１における第１係合部１３７の係合溝１３７ａが係合される第１被係合部を構成している。 The base member 77 has a horizontal U-shape in which the lower portions of the pair of side plates 81 are connected by the support plates 83, and the chain unit members 73 are connected to each other in a linear manner at both ends of the lower portions of the side plates 81 in the connecting direction. Tapered surfaces 81a forming a character-shaped gap are formed, and these tapered surfaces 81a allow the cable chain 71 to bend and regulate the bending angle of each chain unit member 73 in the cable chain 71. Further, the lower portion of each side plate 81 constitutes a first engaged portion to which the engaging groove 137a of the first engaging portion 137 of the cable chain binder 131 described later is engaged.

次に、上記した複数条のケーブルチェーン１、５１、７１、９１を長手直交方向へ並列結束するケーブルチェーン結束具１３１を説明すると、図１に示すようにケーブルチェーン結束具１３１はポリプロピレン樹脂、ポリアミド樹脂等の合成樹脂からなり、各ケーブルチェーン１（５１、７１、９１）間に位置する本体１３３と、該本体１３３の上部両側にて結束される各ケーブルチェーン１（５１、７１、９１）に向かって延出する上部アーム部１３５を一体形成してなる。そして上部アーム部１３５の先端部には係止凹部１１ｇ（５３ｄ、７９ｄ、９５ａ）に係合する第２係合部１３５ａが一体形成されている。 Next, the cable chain tying tool 131 for tying the plurality of cable chains 1, 51, 71, 91 in parallel in the longitudinal orthogonal direction will be described. As shown in FIG. 1, the cable chain tying tool 131 is made of polypropylene resin or polyamide. The main body 133, which is made of synthetic resin such as resin and is located between the cable chains 1 (51, 71, 91), and each cable chain 1 (51, 71, 91) bound on both upper sides of the main body 133. The upper arm portion 135 extending toward the surface is integrally formed. A second engaging portion 135a that engages with the locking recesses 11g (53d, 79d, 95a) is integrally formed at the tip of the upper arm portion 135.

また、本体１３３の下部には第１係合部１３７が一体形成されている。該第１係合部１３７は隣接する各側板（１１，５３ａ、８１，９５）下部にそれぞれに係合する断面がＵ字形の係合溝１３７ａを有している。 Further, a first engaging portion 137 is integrally formed at the lower portion of the main body 133. The first engaging portion 137 has an engaging groove 137a having a U-shaped cross section that engages with each lower portion of each adjacent side plate (11, 53a, 81, 95).

上記した第１係合部１３７と第２係合部１３５ａとの相互間隔は各ケーブルチェーン１（５１、７１、９１）における側板（１１，５３ａ、８１，９５）の下部及び係止凹部１１ｇ（５３ｄ、７９ｄ、９５ａ）にそれぞれを係合した際に上部アーム部１３５が非弾性変形状態になる間隔が望ましいが、多少弾性変形する間隔であってもよい。 The mutual distance between the first engaging portion 137 and the second engaging portion 135a described above is the lower portion of the side plate (11, 53a, 81, 95) in each cable chain 1 (51, 71, 91) and the locking recess 11 g ( It is desirable that the upper arm portion 135 is in an inelastically deformed state when each of the 53d, 79d, and 95a) is engaged, but the interval may be slightly elastically deformed.

また、側板１１の下部に係合される第１係合部１３７は閉鎖板１１ｃにより連結方向に対して抜け止めされるため、ケーブルチェーン１の屈曲に伴って側板１１の下部から係合溝１３７ａが外れるのを防止している。 Further, since the first engaging portion 137 engaged with the lower portion of the side plate 11 is prevented from coming off in the connecting direction by the closing plate 11c, the engaging groove 137a is provided from the lower portion of the side plate 11 as the cable chain 1 bends. Is prevented from coming off.

【符号の説明】
１−ケーブルチェーン、３−チェーン単位部材、５−ヒンジ部材、１１−側板、１１ａ−被係合部を構成する空隙部、１１ｇ−被係合部を構成する係止凹部、１３１−ケーブルチェーン結束具、１３５ａ−係合部を構成する第２係合部、１３７−係合部を構成する第１係合部 [Explanation of symbols]
1-cable chain, 3-chain unit member, 5-hinge member, 11-side plate, 11a-vacuum portion forming the engaged part, 11g-locking recess forming the engaged part, 131-cable chain binding Tool, 135a-Second engaging portion that constitutes the engaging portion, 137-First engaging portion that constitutes the engaging portion