JPH0240624U

JPH0240624U -

Info

Publication number: JPH0240624U
Application number: JP12056888U
Authority: JP
Priority date: 1988-09-14
Filing date: 1988-09-14
Publication date: 1990-03-20

Description

[Brief explanation of drawings]

第１図は本考案に係るウイングボデイ形荷箱に
おける側壁部と天壁部との結合構造を適用したト
ラツクの一実施例を左半分側に正面図を右半分側
に後面部をそれぞれ示した概略構成図、第２図は
同上ウイングボデイ形荷箱の外観斜視図、第３図
は第２図のＣ―Ｃ線に沿う要部拡大断面図、第４
図は第３図のＤ部拡大断面図、第５図は第３図の
Ｆ部拡大断面図、第６図は同上結合構造における
側壁部と天壁部との組立方法を説明するための概
略要部拡大断面図、第７図は同上結合構造におい
てナツトを取り付ける手段を説明するための要部
拡大断面図、第８図は第７図のＥ―Ｅ線に沿う上
面図である。４……荷箱、５……ウイングボデイ形荷箱、１
１……ウイング、１３……側壁部、１４……天壁
部、１６，３２……嵌合レール部材、２２，４０
……係止爪部、２３，４１……垂直壁部、３１，
４３……ボルト挿入穴、４５……カシメ部となる
第２の係止壁部、４６……凹部、４７……ナツト
。 Fig. 1 shows an embodiment of a truck to which the joint structure of the side wall and top wall of a wing body type cargo box according to the present invention is applied, showing a front view on the left half side and a rear view on the right half side. A schematic configuration diagram, Figure 2 is an external perspective view of the same wing body type cargo box as above, Figure 3 is an enlarged sectional view of the main part along line C--C in Figure 2, Figure 4 is
The figure is an enlarged cross-sectional view of section D in FIG. 3, FIG. 5 is an enlarged cross-sectional view of section F in FIG. FIG. 7 is an enlarged sectional view of the main part for explaining a means for attaching a nut in the above coupling structure, and FIG. 8 is a top view taken along line EE in FIG. 7. 4... Packing box, 5... Wing body type packing box, 1
DESCRIPTION OF SYMBOLS 1... Wing, 13... Side wall part, 14... Top wall part, 16, 32... Fitting rail member, 22, 40
...Latching claw part, 23, 41... Vertical wall part, 31,
43... Bolt insertion hole, 45... Second locking wall portion serving as a caulking portion, 46... Recessed portion, 47... Nut.

Claims

[Claims for Utility Model Registration] (1) A side wall portion and a top wall portion of a packing box are connected to each other and integrated via fitting rail members provided on the outer periphery, and the top wall portion of the packing box is A joint structure between a side wall and a top wall in a wing body type packing box, which is provided with wings that can be rotated around a provided fulcrum and opened from a side surface to a top surface of the packing box, The mating rail member includes a locking pawl portion that projects diagonally from each of the mating rail members and engages with each other in a locking manner, and at least one side thereof is directed upwardly or downwardly with the engaging portion between the locking pawl portions as a fulcrum. and a vertical wall portion that restricts movement in the release direction of both of the fitting rail members, which are rotated further to position and engage with each other and disengage the engagement between the locking claw portions. A joint structure between the side wall and top wall of a wing body type cargo box. (2) The side walls and the top wall of the packaging box are joined and integrated, and the packaging box can be opened from the sides to the top by rotating around a fulcrum provided at the top of the packaging box. A fitting rail member having wings and correspondingly formed bolt insertion holes is arranged on the outer periphery, and a bolt passing through the bolt insertion hole and a nut arranged on the back side of the fitting rail member. In the wing body type packing box, the side wall and the top wall are connected to each other, and the side wall and the top wall are connected to each other. A recess into which the nut is dropped is formed with its center aligned with the bolt insertion hole, and a caulking portion is provided for crushing the recess from the outer circumferential side of the nut after the nut is dropped, and the nut is directed upward. A joint structure between a side wall and a top wall in a wing body type cargo box, characterized in that it is formed into a substantially conical shape whose outer diameter decreases as the outer diameter increases.