JPH0384321U

JPH0384321U -

Info

Publication number: JPH0384321U
Application number: JP14566389U
Authority: JP
Priority date: 1989-12-18
Filing date: 1989-12-18
Publication date: 1991-08-27
Anticipated expiration: 2004-11-09
Also published as: JPH0643310Y2

Description

[Brief explanation of drawings]

第１図は主部材の実施例を示す斜視図、第２図
は本考案の床板の実施例を示す斜視図、第３図は
同床板の要部の断面図、第４図は主部材の別の実
施例を示す斜視図、第５図は別の床板における本
体部分の一例を示す展開図、第６図は折曲加工後
の床板本体を示す平面図、第７図はその製品の一
例を示す斜視図、第８図はその要部の縦断面図で
ある。１……主部材、１１……上面部、１２……第１
の側辺部補強片、１３……下部補強片、１４……
第２の側辺部補強片、１５……透孔、１６……突
起、２……側枠、３……端部材、４……開口部、
５……金属板、５１……上面部、５２……第１の
側辺部補強片、５３……下部補強片、５４……第
２の側辺部補強片、６……開口部、８……側枠、
９……端部材。 Fig. 1 is a perspective view showing an embodiment of the main member, Fig. 2 is a perspective view showing an embodiment of the floor board of the present invention, Fig. 3 is a sectional view of the main part of the floor board, and Fig. 4 is a perspective view of the main member. A perspective view showing another embodiment, FIG. 5 is a developed view showing an example of the body part of another floorboard, FIG. 6 is a plan view showing the floorboard body after bending, and FIG. 7 is an example of the product. FIG. 8 is a longitudinal cross-sectional view of the main part thereof. 1...Main member, 11...Top surface part, 12...First
Side reinforcing piece, 13... Lower reinforcing piece, 14...
2nd side reinforcement piece, 15... through hole, 16... protrusion, 2... side frame, 3... end member, 4... opening,
5... Metal plate, 51... Upper surface portion, 52... First side reinforcing piece, 53... Lower reinforcing piece, 54... Second side reinforcing piece, 6... Opening, 8 ...side frame,
9...End member.

Claims

[Claims for Utility Model Registration] 1. A top surface portion, a side reinforcing piece that is continuous downwardly on one side of the top surface, and a side reinforcing piece that is continuous outwardly on the lower end of the side reinforcing piece. A plurality of main members consisting of a lower reinforcing piece are arranged parallel to each other at regular intervals, both ends of the plurality of main members are respectively connected to a pair of side frames, and a plurality of main members are formed between adjacent main members. A floorboard characterized in that the lower reinforcing piece is located below the opening. 2. A first side reinforcing piece is arranged in a row downward on one side of the upper surface part, and a lower reinforcing piece protruding outward is arranged in a row on a lower end of the first side reinforcing piece, The floorboard according to claim 1, characterized in that a second side reinforcing piece having a smaller protrusion than the first side reinforcing piece is arranged downwardly on the other side of the upper surface part. . 3. The floorboard according to claim 1 or 2, wherein the horizontal protrusion amount of the lower reinforcing piece is larger than the horizontal width of the opening formed between the main members. 4. The floorboard according to claim 1, wherein the upper surface portion is provided with anti-slip means. 5. A plurality of upper surface parts formed at regular intervals in the longitudinal direction, a side reinforcement piece that continues downward on one side of each upper surface part, and a side reinforcement piece that extends outward on the lower side of the side reinforcement piece. a continuous lower reinforcing piece, an end reinforcing piece that continues downwardly at both ends of each upper face part, and each upper face in a vertical state that continues to each of the end reinforcing pieces at both ends of the opening formed between each upper face part. A floorboard main body is formed by integrally forming a gap regulating piece that can be bent to narrow the interval between parts by bending a wide metal plate, and a lower reinforcing piece is positioned below the opening. , A floorboard characterized in that side frames are connected to both sides of the floorboard main body. 6. A first side reinforcing piece facing downward is integrally bent on one side of each of the upper surface parts, and a lower reinforcing piece facing outward is integrally formed at a lower end of each first side reinforcing piece. A second side reinforcing piece having a smaller protrusion than the first side reinforcing piece is integrally bent downward on the other side of each upper surface. The floorboard according to claim 5, characterized by: 7. The floorboard according to claim 5 or 6, wherein the horizontal protrusion amount of the lower reinforcing piece is larger than the horizontal width of the opening formed between the upper surface parts. 8. The floorboard according to any one of claims 5 to 7, wherein the upper surface portion is provided with anti-slip means.