JP3153653U - Laminated pad - Google Patents

Abstract

A laminated pad that does not use an adhesive is provided. By providing concave and convex portions 3 and 4 as fitting portions at necessary portions of the end portions of a plurality of pads 1 to be laminated pads, the convex portions 4 are fitted into the concave portions 3 so that the lamination is fixed. , Stabilized. [Selection] Figure 1

Description

The present invention relates to a laminated pad produced without using an adhesive or a double-sided pressure-sensitive adhesive tape.

  In order to obtain a laminated pad, it is common to bond a plurality of pads with an adhesive or a double-sided adhesive tape to form a laminated pad.

  However, in the process of bonding with an adhesive, the adhesive often scatters, and the adhesive may adhere to the surface or end of the pad to be laminated.

  Many of the laminated pads have a structure in which the space recess where the product should be stored and held is punched out with a die, and the adhesive sticks out from the cross-section in the case of lamination with an adhesive, which may contaminate the stored product. is there.

  The problem to be solved is to obtain a laminated pad without using an adhesive.

  The present invention is, for example, a projection in which a concave portion is fitted in a necessary portion of the top surface of the top surface pad of a plurality of pads to be laminated, and a bottom surface of the top pad is required to be fitted in the concave portion of the top surface pad of the top surface pad. Since the pad has a shape having a portion, a laminated pad without using an adhesive or the like can be obtained by fitting the uneven portion.

    As described above, the laminated pad of the present invention is provided with uneven portions on necessary portions of the top and bottom surfaces of the plurality of pads, and can hold the laminated layer by fitting each other. Since it is not used, there is an advantage that it is possible to obtain a laminated pad that does not contaminate the pad surface or the stored product by scattering of the adhesive.

  Since the laminated pad is created in a shape that is stamped into a concave shape in which the product is to be stored, the concave and convex portions on the pad end surface for securing the lamination can be created at the same time as creating the concave portion of the product storage space, so there is an extra cost. There is also an advantage that is unnecessary.

  A pad having a plurality of pads to be laminated and having recesses on both left and right end surfaces of the pad serving as the top surface and convex portions to be fitted into the top surface recesses on both left and right end surfaces of the pad serving as the bottom surface. The portion was fitted into the recess, and the laminated pad was held and stabilized.

Embodiments will be described below with reference to the accompanying drawings. However, the embodiments are merely illustrative and do not limit or limit the scope of application of the present invention.
1 is an outer U-shaped pad formed of a suitable material such as corrugated cardboard, 3 concave portions, 4 convex portions are processed into an arbitrary shape so that the two U-shaped pad can be fitted into both ends. Was given.

  1 and 2 are made of appropriate materials such as corrugated cardboard with a space for storing product 6, and 2 is a pad that constitutes a laminated pad sandwiched inside the U-shaped pad of 1, and an uneven portion for holding the laminated structure Is provided at both ends of one U-shaped pad, and the four convex portions are fitted into the three concave portions, thereby fixing and stabilizing the laminated state.

  Two ruled lines 5 are used for appropriately folding a material such as corrugated cardboard 1 into a U-shape, and an arbitrary stacking thickness should be ensured.

  Since one embodiment of the present invention is configured as described above, the laminated state can be fixed without using an adhesive or the like by fitting the four convex portions into the three concave portions.

  1 is a perspective view of a laminated pad that is a laminated pad of the present invention and that has a product storage portion and that has a pad placed inside a U-shaped pad.   It is a substantially plane development view showing a U-shaped pad and a pad that fits in the U-shaped pad.   It is a schematic plane development view of a pad for creating a two-layer laminated pad with a single pad.   FIG. 4 is a perspective view of a two-layer laminated pad that is folded in half from the developed view of the shape of FIG. 3.   It is a schematic plane development view of a pad for creating a three-layer laminated pad by a single pad.   FIG. 6 is a perspective view of a three-layer laminated pad that is folded in three from the developed view of the shape of FIG. 5.

1 Pad with a ruled line made of appropriate material such as cardboard 2 Built in a U-shaped pad 3 Pad used for one or more 3 To fit the convex part of the opposite end face of the pad 4 Convex part on the end face of the pad and fitted into the concave part on the opposite end face 5 Ruled line for folding the pad 6 Commodity storage part

Claims (4)

  In a laminated pad having a concave part for storing and holding products, it has a structure having a concave part and a convex part so as to hold the laminated part by fitting each other into the necessary parts of the top and bottom pads of a plurality of pads to be laminated. Pat.   In a laminated pad having a space recess for storing and holding a product, when forming the laminated pad, one sheet having a structure having a recess and a protrusion so as to fit each other into a necessary portion of both ends of the pad and firmly hold the laminated layer A pad that can be stacked by folding it into two or more folds, such as a U-shape or Z-shape, by applying one or more cuts or ruled lines to the pad.   In a laminated pad having a space recess for storing and holding a product, when one or more pads to be laminated are sandwiched and laminated, the outer pad is cut in two so that it becomes a U-shape. A pad that consists of a pad that fits in the necessary parts on both ends of the pad and has a concave part and a convex part to hold the laminate, and a pad that fits within the U-shape. .   A laminated pad similar to the above even in a laminated pad that does not have a space recess for storing and holding products.

Images