JPS5919013Y2 - sewing machine packaging equipment - Google Patents

Description

[Detailed description of the invention] This invention relates to an improvement of a packaging body for a sewing machine.

Fig. 1 is a perspective view of only the lower packaging body in a conventional packaging body, and Fig. 2 is a partial sectional view of the conventional packaging body. The receiver is a part, 3 is a bottom part, 4 is an upper packaging body, 5 is a sewing machine body wrapped by these upper and lower packaging bodies, 6 is a bed of the sewing machine, and 7 is a leg part of the bed.

A conventional sewing machine packaging body is constructed as described above, and the bed support portion 2 of the lower packaging body 1 supports most of the entire weight of the sewing machine.

However, since the material of the part 2 of this bed support is expanded polystyrene (foam styrene), it is considerably compressed and deformed by the impact of falling during transportation.

That is, since styrofoam has extremely poor recovery properties, if it is subjected to several additional drops, its function as a cushioning material will deteriorate significantly, and the bed legs etc. will be damaged.

Therefore, in order to withstand the impact of falling several times, it is necessary to make the space A between the bed legs 7 and the bottom part 3 considerably large, which increases the height of the lower packaging body 1 and increases the volume of the entire packaging. This has the disadvantage of high transportation costs.

This invention was made to eliminate the above-mentioned drawbacks, and the cushioning function does not deteriorate even after being dropped several times.
Furthermore, the present invention provides a package whose overall volume can be reduced.

An embodiment of the present invention will be described below with reference to FIGS. 3 and 4.

In the figure, numerals 1 to 6 represent parts corresponding to those in FIGS. 1 and 2, and therefore their explanation will be omitted.

Reference numeral 8 indicates that the bed supports of the lower packaging body 1 are recesses provided at the four corners of the portion 2, and reference numeral 9 is a synthetic resin material that is fitted into the recesses 8 and has sufficient resilience against several drops. It is a cushioning material made of rubber or the like.

Due to the structure described above, the entire weight of the sewing machine is held by several pieces of resilient cushioning material, and even if it is dropped several times, the cushioning material absorbs this impact.
It also has the ability to return to its original state.

Therefore, the space A between the bed leg 7 and the bottom part 3 of the lower packaging body is sufficient to withstand the impact of a single fall.

As described above, the present invention has a simple structure in which the bed holder of the package has a cushioning material inserted into each of the recesses provided at the four corners of the package, and the weight of the sewing machine is distributed in an ideal manner in a cushioning manner. In addition to supporting the packaging, it can be made lower than the height of conventional packaging, requiring a smaller outer box, making it less expensive, leading to reductions in freight and warehousing charges, and having other advantages such as significantly reducing transportation accidents. It has a good effect.

[Brief explanation of drawings]

Fig. 1 is a perspective view of a lower packaging body of a conventional sewing machine, Fig. 2 is a partial sectional view of a packaging body of a conventional sewing machine, and Figs. 3 and 4 show an embodiment of this invention. FIG. 3 is a perspective view of the lower packaging body, and FIG. 4 is a sectional view of the main part of the packaging body. In the figure, 1 is the lower packaging body, 2 is the bed support, 8 is the recessed part, and 9
is a cushioning material. Note that the same reference numerals in the drawings indicate the same or corresponding parts.

Claims (1)

[Scope of utility model registration request] The lower part of the sewing machine 5 is fitted into a rectangular recess provided in the lower packaging body 1, and the bed 6 of the sewing machine is placed on the middle part of the circumferential wall of the recess. The bed support has recesses 8 at the four corners of the portion 2,
Packaging for a sewing machine characterized in that a cushioning material 9 made of an elastic material is tightly fitted into each of the recesses 8, and the sewing machine bed 6 is supported by the cushioning material 9 and the stepped bed support part 2. Device.