CN2238209Y - Improved structure of hand bag - Google Patents

Abstract

The utility model discloses an improved structure of a hand bag, which is composed of a front-face and a back-face paperboards and a sliver-shaped paper board, wherein, the sliver-shaped paperboard is folded into the bottom face and both side faces of the hand bag, gluing parts are also arranged at both long edge lines of the bottom face and both side faces, the front-face and the back-face paperboards are glued on the gluing parts of the sliver-shaped paperboard, and a hand bag is formed. Because the bottom face and the side faces are in integral forming, the utility model has higher strength, and the front-face and the back-face paperboards can be changed to any shapes, which diversifies products of the utility model.

Description

The structure-improved of handbag

The utility model relates to a kind of structure-improved of handbag.

As shown in Figure 6, the conventional paper handbag by complete scraps of paper through fold, bonding and constitute as shown in Figure 7 handbag, its bonding part then lays respectively at the side and the bottom surface of bag.Though have the improvement finished product to come out successively, handbag just, the back side is all square or rectangle moulding; The bonding part Chang Yinwei of handbag bottom surface uses up factors such as firm and QC careless mistake, and when taking up article, the bonding part of bag bottom surface often cracks separation; From economically, commonly use handbag and constitute, so paper is required high by a complete paper is folding, the paper area must be enough to constitute each panel of handbag, residue paper stock after cutting becomes waste material, and present global paper valency goes up, so commonly use the design of handbag the manager is constituted big puzzlement of plate and waste.

The purpose of this utility model is for providing a kind of structure-improved of handbag, have transformable just, the bottom surface of back side cardboard and higher-strength, misgivings that no bonding part breaks away from, and cost is low.

For achieving the above object, handbag structure-improved of the present utility model is made up of a front cardboard, a back side cardboard and a strip plate body, just, back side cardboard is the cardboard of Any shape, the strip plate body has fold line, can fold into the U type and constitute a bottom surface and two side faces, and in the bottom surface and the place, two long sidelines of side establish bonding part; Two sides are near the folding reinforcement district of apical margin appropriate location, and cementation one millboard in the reinforcement district to increase its intensity, also is provided with the belt body perforation in the reinforcement district; Placement one and the onesize reinforcement base plate in bottom surface on the bottom surface; With just, back side cardboard is bonded in the bonding part of strip plate body, promptly constitutes the handbag that bottom surface and side are formed in one.

When handbag folds, bag just, back side cardboard is the applying shape, the trapezoidal bottom surface folder of folding back strip plate body just is being received in, between the cardboard of the back side, this bottom surface has a center bottom line, the width of bag is decided on the center bottom line length.

After adopting above-mentioned structure-improved, because bottom surface and two sides are one-body molded, and its bonding part area is big, does not strut the misgivings of breaking so product has; And because of just, back side cardboard can be designed to different shaping, makes product diversification of the present utility model; Simultaneously because just, back side cardboard and all moulding separately of middle strip cardboard, can effectively utilize the little paper of area, thereby reduce waste of material, the cost reduction.

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Fig. 1 is an exploded drawings of the present utility model;

Fig. 2 is a local expansion drawing of the present utility model;

Fig. 3 is a block diagram of the present utility model;

Fig. 4 is that plane of the present utility model folds figure;

Fig. 5 is an enforcement illustration of the present utility model;

Fig. 6 is the expansion drawing of traditional paper bag;

Fig. 7 is the block diagram of traditional paper bag.

Consult Fig. 1-3, the utility model is made up of a front cardboard 1, a back side cardboard 2 and a strip plate body 3.

Just, back side cardboard 1,2 optionally can be Any shape.

The material of strip plate body 3 is cardboard or other soft plastic plates, has the line of folding 31, the utilization line 31 that folds can be folded into U-shaped with strip plate body 3, constitute the side 33 of a bottom surface 32 and both sides, and in the bottom surface 32 and the place, two long sidelines of two sides 33 establish bonding part 321,331, two sides 33 are in the reinforcement district 332 that then folds near the appropriate location of apical margin, and cementation one millboards 333 are increasing its intensity, in the reinforcement district 332 and be provided with belt body perforation 334 in the reinforcement district 332.During combination, strip plate body 3 is folded into U-shaped, and with just, the inboard of back side cardboard 1,2 is bonded in the bonding part 321,331 of bottom surface 32 and two sides 33, and inserts a reinforcement base plate 4 onesize with bottom surface 32 on bottom surface 32, add rope 5 a complete handbag.

Shown in Fig. 4,5, when handbag folds, bag just, back side cardboard 1,2 is the applying shape, trapezoidal bottom surface 32 folders of folding back strip plate body just are being received in, 1,2 of back side cardboards, this bottom surface 32 has a center bottom line 322, and the width of bag is decided on center bottom line 322 length.

Claims (1)

1, a kind of structure-improved of handbag is made up of a front cardboard, a back side cardboard and a strip plate body, it is characterized in that: just, back side cardboard is the cardboard of Any shape; The strip plate body has the line of folding, and is converted into a U-shaped by the line that folds, and constitutes the bottom surface and the two sides of handbag, in the bottom surface and the place, two long sidelines of two sides establish bonding part; Just, back side cardboard is bonded in the bonding part of strip plate body, constitutes the handbag of bottom surface and side panel body by integral forming.

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