JPH03126449U

JPH03126449U -

Info

Publication number: JPH03126449U
Application number: JP3468790U
Authority: JP
Priority date: 1990-03-31
Filing date: 1990-03-31
Publication date: 1991-12-19

Description

[Brief explanation of drawings]

第１図は使用状態を示す斜視図、第２図は同縦
断面図、第３図は脚杆挿着途中を示す斜視図、第
４図は脚杆挿着状態を示す斜視図、第５，６，７
図は脚杆の変形例を示す側面図、第８図は中央挿
通孔に脚杆を挿入する状態を示す斜視図、第９図
はシート押え板部材の斜視図、第１０図は同平面
図、第１１図は同正面図、第１２図は同側面図、
第１３図は第１０図Ａ−Ａ′線に沿つた断面図、
第１４図は第１０図Ｂ−Ｂ′線に沿つた断面図、
第１５図は底面図、第１６図は下方からみた斜視
図、第１７図は同一部の拡大斜視図、第１８図は
一変形に係るシート押え板部材の斜視図、第１９
図は同平面図、第２０図は第１９図Ｃ−Ｃ′線に
沿つた断面図、第２１図は第１９図Ｄ−Ｄ′線に
沿つた断面図、第２２図は使用の一変形態様を示
す斜視図、第２３図は同縦断面図である。１……農園芸用シート、２……作物、３……定
着具、４……シート押え板部材、５……刺通脚杆
、６……摘み部、７……側部の挿通孔、８……針
状突起、９……刺通針、１０……中央の挿通孔、
１１……クリツプ。 Fig. 1 is a perspective view showing the state of use, Fig. 2 is a longitudinal sectional view of the same, Fig. 3 is a perspective view showing the leg rod being inserted in the middle, Fig. 4 is a perspective view showing the leg rod being inserted, and Fig. 5 is a perspective view showing the leg rod being inserted. ,6,7
The figure is a side view showing a modified example of the leg rod, FIG. 8 is a perspective view showing the state in which the leg rod is inserted into the center insertion hole, FIG. 9 is a perspective view of the seat holding plate member, and FIG. 10 is a plan view of the same. , FIG. 11 is a front view of the same, FIG. 12 is a side view of the same,
Figure 13 is a sectional view taken along line A-A' in Figure 10;
FIG. 14 is a sectional view taken along the line B-B' in FIG.
15 is a bottom view, FIG. 16 is a perspective view seen from below, FIG. 17 is an enlarged perspective view of the same part, FIG. 18 is a perspective view of a sheet presser plate member according to one modification, and FIG.
The figure is a plan view of the same, Figure 20 is a sectional view taken along the line C-C' in Figure 19, Figure 21 is a sectional view taken along the line D-D' in Figure 19, and Figure 22 is a variation in use. FIG. 23 is a perspective view showing the aspect, and FIG. 23 is a longitudinal sectional view thereof. DESCRIPTION OF SYMBOLS 1... Agricultural and horticultural sheet, 2... Crop, 3... Fixing tool, 4... Sheet press plate member, 5... Piercing leg rod, 6... Picking part, 7... Side insertion hole, 8...Acicular projection, 9...Piercing needle, 10...Central insertion hole,
11... Clip.

Claims

[Claims for Utility Model Registration] (1) A flat sheet presser plate member 4 and rod-shaped piercing leg rods 5, 5 that are inserted through the sheet presser plate member 4.
', 5'', and the sheet presser plate member 4 has plate-shaped knobs 6, 6' that protrude upward at the center of its upper surface, and the piercing leg rods 5, 5', 5'' are inserted through them. An agricultural and horticultural sheet fixing device characterized by having insertion holes 7, 7', 10, and 10'. (2) The sheet fixing device according to claim (1), characterized in that two insertion holes 7 and 7' are formed at diametrically opposed positions in the sheet holding plate member 4. (3) An insertion hole 10 in the center of the sheet holding plate member 4,
10'. The sheet fixing device according to claim 1 or 2. (4) The sheet fixing device according to claim (1), wherein the upper surface of the knob 6 is formed into an arcuate surface. (5) Claims (1), (2), and (3) characterized in that a large number of needle-like protrusions 8 are formed on the lower surface of the presser plate member 4.
Or the sheet fixing device described in (4). (6) The sheet fixing device according to claim (1) or (3), wherein the central insertion holes 10, 10' are blind holes opening downward. (7) Claims (1) and (1) characterized in that a piercing needle 9 that hangs downward is formed on the lower surface of the presser plate member 4.
2), (3), (4), (5) or (6) sheet fixing device. (8) Claim (1) characterized in that the piercing leg rod 5 is made of a wire rod whose central portion is bent into a substantially inverted U shape, and the leg portions having substantially the same length extend in parallel. sheet fixing device. (9) Claim (1) characterized in that the piercing leg rod 5' is made of a wire rod bent into a substantially inverted U shape, and one of the legs extending in parallel is formed longer than the other.
Sheet fixing device as described. (10) The sheet fixing tool according to claim (1), wherein the piercing leg rod 5'' is made of a linearly extending wire rod.