JPS6337596U

JPS6337596U -

Info

Publication number: JPS6337596U
Application number: JP13168986U
Authority: JP
Priority date: 1986-08-28
Filing date: 1986-08-28
Publication date: 1988-03-10

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例としての換気扇梱包
用緩衝材を示す展開図、第２図は同じくその組み
立て斜視図、第３図は同じくその梱包使用時の態
様をしめす縦断面図である。図において、１は換
気扇梱包用緩衝材、２，７はスリツト、３，４，
８，１１は内側折線、５，６，９は外側折線、１
０は切込み線、１２は底板、１３は外側板、１４
は内側板、１５は上板、１８はシヤツタ枠保持部
、２２は抜き孔である。なお、図中同一符号は、
同一又は相当部分を示す。 Fig. 1 is an exploded view showing a cushioning material for packing a ventilation fan as an embodiment of the present invention, Fig. 2 is an assembled perspective view thereof, and Fig. 3 is a longitudinal sectional view showing the packaging when used. . In the figure, 1 is a cushioning material for packing a ventilation fan, 2, 7 are slits, 3, 4,
8, 11 are inner fold lines, 5, 6, 9 are outer fold lines, 1
0 is the cut line, 12 is the bottom plate, 13 is the outer plate, 14
15 is an inner plate, 15 is an upper plate, 18 is a shutter frame holding portion, and 22 is a punch hole. In addition, the same symbols in the figure are
Indicates the same or equivalent part.

Claims

【実用新案登録請求の範囲】 (1) 剛性のある紙材等よりなる方形の平板のそ
の長辺を二分する中間線の一方側には二本一組の
長辺に平行なスリツトを形成し、他方側には、外
側の一本については上記スリツトと同寸で、外側
の他の一本については上記スリツトより短辺側に
長く、中間の一本については外側の長い方のもの
より中間線寄りの端部に関してのみ後退位置にあ
る三本一組の平行なスリツトを形成し、上記二本
一組をなす各スリツト間の上記中間線側である内
側寄りには中間線と平行な第１の内側折線を、ま
た外側寄りには上記内側折線と平行な第２の内側
折線をそれぞれ形成し、各スリツトの中間線側に
は各スリツトの端とこれに最寄りの長辺との間に
中間線と平行な第１の外側折線を、また各スリツ
トの他端寄りには各スリツトの当該部とこれに最
寄りの長辺との間に第１の外側折線と平行な第２
の外側折線をそれぞれ形成し、上記三本一組をな
すスリツト間における外側の短いものと中間のも
のとの間には上記第１の内側折線と上記第２の内
側折線とに中間線について対称の第３及び第４の
内側折線を形成し、外側の二本のスリツトに対し
ては上記第１の外側折線と上記第２の外側折線と
に中間線について対称の第３及び第４の外側折線
を形成し、さらに外側の長いものと中間のものと
の間には、端辺側の端と端との間に切込み線を、
中間部間に第５の内側折線を形成し、各内側折線
、各外側折線において平板を直角に折曲げ込むこ
とによつて、底板、外側板、内側板、フランジ状
の上板、シヤツタ枠保持部を立体構成したことを
特徴とする換気扇梱包用緩衝材。 (2) 底板となる平板の中央部に換気扇のモータ
突出部が遊嵌する抜孔が開設されていることを特
徴とする実用新案登録請求の範囲第１項記載の換
気扇梱包用緩衝材。[Scope of Claim for Utility Model Registration] (1) A slit parallel to the long sides of a pair of plates is formed on one side of a median line that bisects the long sides of a rectangular flat plate made of rigid paper material, etc. , on the other side, the outer one has the same size as the above slit, the other outer one has a longer length on the shorter side than the above slit, and the middle one has a slit in the middle than the longer outer one. A set of three parallel slits are formed in the retracted position only with respect to the end closer to the line, and a first parallel to the intermediate line is formed on the inner side on the intermediate line side between each set of two slits. A second inner fold line parallel to the inner fold line is formed on the outer side, and a second inner fold line is formed on the intermediate line side of each slit between the end of each slit and the long side closest to this. A first outer fold line parallel to the intermediate line, and a second outer fold line parallel to the first outer fold line between the corresponding part of each slit and the long side closest to it near the other end of each slit.
, and between the short outer slit and the intermediate slit in the set of three slits, the first inner fold line and the second inner fold line are symmetrical about the middle line. forming third and fourth inner fold lines, and forming third and fourth outer fold lines symmetrical about the intermediate line between the first outer fold line and the second outer fold line with respect to the two outer slits. Form a fold line, and then add a score line between the long outer edge and the middle edge,
By forming a fifth inner fold line between the intermediate parts and bending the flat plate at right angles at each inner fold line and each outer fold line, the bottom plate, outer plate, inner plate, flange-shaped upper plate, and shutter frame holding are formed. A cushioning material for packaging ventilation fans characterized by having a three-dimensional structure. (2) The cushioning material for packaging a ventilation fan according to claim 1 of the utility model registration claim, characterized in that the flat plate serving as the bottom plate has a hole in the center thereof into which the motor protrusion of the ventilation fan loosely fits.