JPH02102089U - - Google Patents

Description

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

第１図乃至第３図は本考案の第１実施例を示し
た図で、第１図は部分縦断側面図、第２図は要部
の拡大縦断側面図、第３図は帯状材の斜視図、第
４図は他の実施例を示す要部の拡大縦断側面図、
第５図及び第６図はそれぞれ帯状材の他の実施例
を示す斜視図及び断面図、第７図は更に他の実施
例を示す要部の拡大分解断面図、第８図は従来例
を示す要部の拡大縦断側面図、第９図乃至第１２
図は内装補強材の参考例を示す拡大断面図である
。 図中、１は内層、２は帯状材、２ａは樹脂線状
部、２ｂは中間接続壁、２ｃは導線、３は硬質線
材、４は外層である。 Figures 1 to 3 are views showing the first embodiment of the present invention, in which Figure 1 is a partial vertical side view, Figure 2 is an enlarged vertical side view of the main part, and Figure 3 is a perspective view of the strip material. FIG. 4 is an enlarged vertical sectional side view of the main part showing another embodiment,
5 and 6 are respectively a perspective view and a sectional view showing another embodiment of the strip material, FIG. 7 is an enlarged exploded sectional view of the main part showing still another embodiment, and FIG. 8 is a conventional example. Enlarged longitudinal sectional side views of the main parts shown, FIGS. 9 to 12
The figure is an enlarged sectional view showing a reference example of an interior reinforcing material. In the figure, 1 is an inner layer, 2 is a strip material, 2a is a resin linear part, 2b is an intermediate connection wall, 2c is a conducting wire, 3 is a hard wire material, and 4 is an outer layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 膜厚０．２〜１．０mmの軟質合成樹脂製の薄帯
材が螺旋状に捲回されて略直筒状に形成された内
層１と、２本の樹脂線状部２ａ，２ａを中間接続
壁２ｂによつて所定の間隔を保たせた平行状態で
一体的に樹脂形成し何れか一方の樹脂線状部２ａ
内に導線２ｃを内装被覆してなる帯状材２と補強
用硬質材３とからなつていて、該補強用硬質線材
３が前記内層１に対して非接着状態で、かつ、該
補強用硬質線材３と前記帯状材２における中間接
続壁２ｂとが前記内層１の上面において放射方向
に重合した状態で、軸線方向に所定間隔を隔てて
螺旋状にダブルピツチで捲回配置され、これら両
者２，３の外周部に膜厚０．２〜１．０mmの軟質
合成樹脂製の薄帯材が螺旋状に捲回され、前記補
強用硬質線材３に対しては非接着状態で前記内層
１に対しては一体的に接着形成されている外層４
とからなるクリーナーホース。 An inner layer 1 formed into a substantially straight cylinder by spirally winding a thin strip material made of soft synthetic resin with a film thickness of 0.2 to 1.0 mm, and two resin linear parts 2a, 2a are intermediately connected. One of the resin linear parts 2a is formed integrally with resin in a parallel state with a predetermined distance maintained by the wall 2b.
The reinforcing hard wire material 3 is made up of a strip material 2 having a conducting wire 2c internally coated therein and a reinforcing hard wire material 3, and the reinforcing hard wire material 3 is in a non-adhesive state to the inner layer 1, and the reinforcing hard wire material 3 and the intermediate connecting wall 2b of the strip material 2 are superimposed in the radial direction on the upper surface of the inner layer 1, and are spirally wound with a double pitch at a predetermined interval in the axial direction. A thin strip of soft synthetic resin with a film thickness of 0.2 to 1.0 mm is wound spirally around the outer periphery of the reinforcing hard wire 3, and is not bonded to the inner layer 1. is an outer layer 4 which is integrally adhesively formed.
A cleaner hose consisting of.