JPS6328692U

JPS6328692U -

Info

Publication number: JPS6328692U
Application number: JP12310986U
Authority: JP
Priority date: 1986-08-11
Filing date: 1986-08-11
Publication date: 1988-02-25
Also published as: JPH0350046Y2

Description

[Brief explanation of the drawing]

第１図〜第３図はこの考案の一実施例を示し、
第１図はホルダーの展開図、第２図はスリツト部
の拡大平面図、第３図はホルダーの斜視図、第４
図〜第７図は従来例を示し、第４図はホルダーの
展開図、第５図はホルダーの斜視図、第６図は外
箱内に収容された換気扇の状態を示す平断面図、
第７図はスリツト部の拡大断面図である。図において、同一符号は同一または相当部分を
示し、１はダンボール板、２ａ〜２ｄはスリツト
、３ａ，３ｂは第１外側折線、４は第２内側折線
、５は第１内側折線、６ａ，６ｂは第２外側折線
、７は底板、８は内側板、９は外側板、１０は上
板、１１はホルダー、１３は外箱、１５は偏平５
角形スロツト、１５ａは矩形スリツト、１５ｂは
３角形スロツトである。 Figures 1 to 3 show an embodiment of this invention,
Figure 1 is a developed view of the holder, Figure 2 is an enlarged plan view of the slit section, Figure 3 is a perspective view of the holder, and Figure 4 is a perspective view of the holder.
7 to 7 show a conventional example, FIG. 4 is a developed view of the holder, FIG. 5 is a perspective view of the holder, and FIG. 6 is a plan sectional view showing the state of the ventilation fan housed in the outer box.
FIG. 7 is an enlarged sectional view of the slit portion. In the figures, the same reference numerals indicate the same or equivalent parts, 1 is a cardboard board, 2a to 2d are slits, 3a and 3b are first outer fold lines, 4 is a second inner fold line, 5 is a first inner fold line, 6a and 6b is the second outer fold line, 7 is the bottom plate, 8 is the inner plate, 9 is the outer plate, 10 is the upper plate, 11 is the holder, 13 is the outer box, 15 is the flat 5
A rectangular slot, 15a is a rectangular slit, and 15b is a triangular slot.

Claims

[Scope of utility model registration request]

Two sets of slits formed parallel to the long sides of a rectangular paper board symmetrically with respect to a center line perpendicular to the long sides;
First and second outer fold lines are formed between the slit and the upper and lower long sides at a predetermined interval parallel to the center line, and parallel to the center line and at a predetermined interval between the slits. and fold the paper board at right angles upwardly inward from the first outer fold line and the first inner fold line and outward from the second outer fold line and the second inner fold line, respectively. bending, bottom plate, outer plate, inner plate,
In the holder formed by forming an upper plate, the slit of the holder is formed by cutting out a triangular shape along a line that slopes outward and connects both ends of the holder with a predetermined point on the second outer fold line, and A packaging device for a ventilation fan, characterized in that it is held by a boulder and housed in an outer box.