JPH0342496U

JPH0342496U -

Info

Publication number: JPH0342496U
Application number: JP10176989U
Authority: JP
Priority date: 1989-09-01
Filing date: 1989-09-01
Publication date: 1991-04-22

Description

[Brief explanation of the drawing]

第１図はサーフボードに取り付けられた波切板
支承用基体と波切板の要部を示す斜視図。第２図
は、本考案に係る波切板の正面図とサーフボード
に取り付けられた波切板支承用基体。第３図は、
その背面図。第４図は、その側面図。第５図は、
サーフボード本体に取り付けた波切板支承用基体
の凹条溝の任意の位置に波切板を装着している（
はめ込もうとしている）状態を示す側面図である
。１……波切板、２……波切板本体、３……波切
板基体前半部、４……波切板基体後半部、５……
ピン、６……ネジ用の穴、１０……サーフボード
、１１……波切板支承用基体、１２……凹条溝。 FIG. 1 is a perspective view showing the main parts of the corrugated board support base and the corrugated board attached to the surfboard. FIG. 2 is a front view of the corrugated board according to the present invention and a corrugated board supporting base attached to a surfboard. Figure 3 shows
Its rear view. Figure 4 is its side view. Figure 5 shows
The wave cutting board is attached to any position in the groove of the wave cutting board support base attached to the surfboard body (
FIG. 1... Corrugated plate, 2... Corrugated plate main body, 3... First half of the corrugated plate base, 4... Rear half of the corrugated plate base, 5...
Pin, 6... Hole for screw, 10... Surfboard, 11... Base for supporting corrugated plate, 12... Concave groove.

Claims

[Claims for Utility Model Registration] 1. A corrugated plate base 3 that supports the corrugated plate main body 2 and is fitted into a groove 12 of a corrugated plate supporting base provided on a surfboard, etc., so that the width thereof becomes gradually wider. , the width of the lower part of the corrugated board base is defined as the minimum width _L1 , the width at the top thereof, and the maximum width L2 ( _L <
A corrugated board for use in surfboards, etc., characterized in that it is formed into an L ₂ ). 2. The width of the groove of the corrugated plate support base should be adjusted so that the width of the groove becomes gradually wider, and the minimum width of the lower part of the groove is
₃ , and the width is widened along the upper part, and the maximum width is ₄ ( ₃ < ₄ , therefore, in relation to the corrugated board base, ₃ , L ₁ , ₄ , L ₂ ). Base for supporting corrugated plates with grooves. 3. The corrugated plate substrate is formed of a front half and a rear half having different widths, and the width _L5 of the entire rear half is:
A corrugated board for use in surfboards and the like as set forth in claim 1 of the present utility model registration, which is formed narrower than the minimum width L ₁ of the lower part of the front half (L ₁ >L ₅ ).