JPS5826936Y2 - Packing cushioning material - Google Patents

Description

[Detailed description of the invention] This invention relates to a cushioning material that is inserted between the surrounding wall of the packaging box and the range hood fan and is used to secure the box when packaging a rectangular box, such as a range hood fan. An embodiment of this invention will be described below.

That is, Fig. 1 is a perspective view showing the frame-shaped cushioning material of this invention. 2 is a buffer body for forming a peripheral frame, and 2 is a buffer body for forming a peripheral frame.
Another peripheral frame-forming buffer body sandwiched between both ends of the board and similarly formed into a rolled-up cylindrical body with two buffer spaces by rolling both ends of a single corrugated board board inward, 3 is each buffer 1
, 2 are connected to each other in a framework state, the pedestals for locking interior items 4 such as the above-mentioned range hood fan, for example, are recessed in the top surface of each frame so as to protrude inwardly from each frame. , one end surface wound inwardly.

That is, FIG. 3 shows a developed view of the buffer body 2 having the above-mentioned pedestals 3 in series.A single corrugated board is punched out as shown in the figure, and the whole is folded into the wall surface A- by making bending cuts shown by chain lines in the figure. A projecting piece K is formed on the wall surface G by a U-shaped notch, and a projecting piece K is formed on the wall surface B.
A hole J is provided through which the shock absorber is inserted, and the shape of the buffer body is maintained by engagement between the hole and the protrusion.

Further, on both sides of the wall surfaces A, C, E, and I, there are tabs A/, C/ for clamping the ends of the buffer bodies 1, 1.

E' and I' are extended.

FIG. 4 shows a state in which the thing shown in FIG. ,
The pedestal 3 is formed by G, H, and I, and at this time, the protrusion is inserted into the hole J to maintain the shape of the pedestal 3, and the wall E is superimposed on the outside of the walls A and I. This serves to reinforce the area.

Using each pair of buffer bodies 1 and 2 configured as shown in FIGS. 2 and 4 above, assemble them into a frame shape, and
FIG. 1 shows the cushioning material according to the present invention, in which the ears A' and C' formed at both ends of C are fixed to the ends of the cushioning body 1.

FIG. 5 is a cross-sectional plan view showing a packing state in which a pair of left and right cushioning materials constructed as shown in FIG. 1 are interposed between a packaging box 6 and its interior components 4.

Since the cushioning material of this invention is constructed as described above, it is only necessary to prepare two types of punched boards such as cardboard of a predetermined shape and size, which not only simplifies inventory management, but also
It has the advantage of being easy to assemble and dispose of after use.

In addition, the ear pieces that clamp the respective ends of the buffer bodies 1, 1 of the buffer bodies 1, 1, 2.2 for forming the peripheral frame portion are attached to the buffer bodies formed with the pedestals 3, 3 for securing internal components. 2, 2, there is an advantage that assembly and disassembly can be facilitated and the connection strength can be increased.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing a completed product of the cushioning material for packaging according to this invention, Figs. FIG. 5 is a developed view of the cushioning material shown in the figure, and FIG. 5 is a sectional view showing the state in which the cushioning material of this invention is used. In the figure, 1 and 2 are buffer bodies for forming the peripheral frame, 3 is a pedestal attached to the buffer body 2, A' and C' are tabs provided at both ends of the buffer body 2, and K and J are the buffer bodies 2. The shape-retaining protrusion provided on the pedestal 3 and its through-insertion hole are shown.

Claims (2)

[Scope of utility model registration request] (1) Each pair of peripheral frame forming buffer bodies 1, 1.2.2 each consisting of a single-plate rolled-up cylindrical body, and a pair of opposing buffer bodies 2 in these buffer bodies; Each of the buffer bodies 2 and 2 is rolled into a cylindrical body with two buffer spaces by winding both ends inside and shape-retaining means for retaining the shape, and one of the buffer bodies 2 and 2 is rolled into the inside of the buffer body. An interior component locking pedestal 3, 3 is recessed in the frame with the end surface in a frame state, and a buffer body part facing both sides of the other end rolled inward is provided. A packaging cushioning material characterized by extending ear pieces A' and C' that sandwich the ends of the cushioning bodies 1 and 1. (2) The shape retaining means consists of mutually engaging shape retaining protrusions provided on the buffer body 2 and the pedestal 3 attached thereto, and a hole J for insertion thereof.Claim 1 of Utility Model Registration Packaging cushioning material as described in section.