JPS6350376U

JPS6350376U -

Info

Publication number: JPS6350376U
Application number: JP14317586U
Authority: JP
Priority date: 1986-09-18
Filing date: 1986-09-18
Publication date: 1988-04-05

Description

[Brief explanation of the drawing]

第１図は本考案一実施例芝スキー板の側面図。
第２図はその底板を半分除いた底面図。第３図は
その平面図。第４図はその基板の要部破断斜視図
。第５図はその底板の要部破断斜視図。第６図は
そのローラの半裁側面図。第７図はそのローラの
右半分を縦断した正面図。第８図、第９図及び第
１０図はそれぞれ第２図のＡ―Ａ線、Ｂ―Ｂ線及
びＣ―Ｃ線の断面図。第１１図は本考案の別の実
施例芝スキー板のローラの半裁側面図。第１２図
はそのローラの右半分を縦断した正面図。１０：基板、１１：底部、１５：ローラ収容孔
、１６：凹溝、２０：ローラ、２２：ローラシヤ
フト、２０ａ：ローラの端部、２３：凸部、２４
：凹部、３０：底板、３１：透孔。 FIG. 1 is a side view of a grass ski according to an embodiment of the present invention.
Figure 2 is a bottom view with half of the bottom plate removed. Figure 3 is its plan view. FIG. 4 is a cutaway perspective view of the main part of the board. FIG. 5 is a cutaway perspective view of the main part of the bottom plate. FIG. 6 is a half-cut side view of the roller. FIG. 7 is a front view of the right half of the roller. 8, 9, and 10 are cross-sectional views taken along line AA, line BB, and line CC in FIG. 2, respectively. FIG. 11 is a half-cut side view of a roller of a turf ski according to another embodiment of the present invention. FIG. 12 is a front view of the right half of the roller. 10: Substrate, 11: Bottom, 15: Roller accommodation hole, 16: Concave groove, 20: Roller, 22: Roller shaft, 20a: End of roller, 23: Convex part, 24
: recess, 30: bottom plate, 31: through hole.

Claims

[Claims for Utility Model Registration] (1) A large number of rollers and a flexible roller accommodation hole for accommodating the upper parts of the plurality of rollers are provided along both sides of the bottom, and the roller accommodation hole is a substrate provided with concave grooves on both sides into which both ends of the shafts of the rollers can be inserted; and a flexible through hole that covers the bottom surface of the substrate and from which the lower portions of the plurality of rollers protrude in a covered state. A turf ski comprising: a bottom plate for sealing the groove and fixing the shaft; and adhesive means for removably bonding the bottom plate to the substrate. (2) The turf ski according to claim 1, wherein both ends of the plurality of rollers are tapered toward the ends, and unevenness is formed on both ends.