JP3019531U - Commercial carrying case for storing jewelry - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] When wholesalers, who generally deal with jewelry, generally called jewelry, carry out the jewelry as many as possible when carrying out door-to-door sales to retail stores. With regard to the stackable case for going back, we will streamline the manufacturing and assembly as much as possible, make it lightweight, robust, and provide inexpensive products with a long service life. [Structure] Aluminum light alloy is used as a material and a main member, and a side plate 1 serving as a case is extruded and bent into a square, rectangular, or polygonal shape. Is completed and the both sides of the side plate are fastened to each other to complete the assembly process, which is extremely simple and inexpensive, and has great practicality.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The main jewelry items that are now commonly referred to as jewelry are neckless, brooches, rings, earrings, bracelets, etc. There are specialty stores, department stores, major supermarkets, etc. that sell these jewelery items, but the distribution route is based on the procedure in which the manufacturer delivers the goods to the seller through the wholesaler. The trader carries a wide variety of products to the distributor (retail store), explains the quality, type, price, etc. of the product and has a business negotiation. At this stage, the person in charge on the wholesaler side Since it is a relatively expensive item to handle when carrying many types of products, it is inevitable to be cautious because it may damage or deform the product while carrying it. Care must be taken to ensure that it is not damaged or damaged and that it is not lost due to a slight inattention. Therefore, when storing and carrying a large number of these products, as many products as possible are packed in individual cases, these cases are stacked several times and put in a dedicated trunk for carrying. If the storage case for business use is lightweight, easy to handle, and robust, it can be used with confidence.

[0002]

[Prior art]

 Conventionally, the structure of a commercial carrying case for storing and carrying this kind of jewelry has mainly been made of wood such as veneer plywood. Therefore, parts cut into a predetermined size are glued. Although it took some time for the adhesive to completely cure, the metal plates were bent into L-shapes at the four corners to reinforce them. However, it was provided with synthetic leather sheets that were beautifully worn, spray-painted, etc., and synthetic resin molded products were manufactured, and various measures were taken. The products had the drawbacks that they were weak against impact, were easily scratched, had poor dimensional accuracy, had a short service life, and were not compatible.

[0003]

[Problems to be solved by the device]

 Since this kind of conventional portable case for business use is manufactured in the same process as handmade, it is wasteful of work time, is not suitable for mass production, is mechanically weak in structure, and therefore has a short service life and is used for jewelry. There was a drawback that it was difficult to say that it was suitable as a commercial carrying case that could be stored and carried. Focusing on this point, the present invention reduces the labor cost by reducing the labor cost by simplifying the processing process and shortening the time required for assembly and processing, reducing the labor cost, mass-producing, and carrying it. It aims to provide a storage case at a reasonable price that will benefit the

[0004]

[Means for Solving the Problems]

 As described above, the features of the case according to the present invention are that aluminum alloy is used as a base material, and long side plates that are members constituting the case are manufactured in advance. If you want to make a square, rectangular, or other polygonal shape, you can cut it to the required length according to the size of each case. In the case of a square or rectangular shape, there is no wasteful consumption of material, and in the case of a square or rectangular shape, the V-shaped concave groove is folded inward by simply engraving V-shaped concave grooves at three locations in the longitudinal direction of the side plate. The bending work does not require any special technique, and it is extremely easy and quick to fit the bottom plate into the groove formed on one side of the side plate in advance. Furthermore, not only can the depth of the case be adjusted to the desired size by changing the width of the side plate, but also the position of the concave groove formed in the longitudinal direction of the side plate can be engraved at appropriate upper and lower positions. Alternatively, the position of the bottom plate fitted into the above-mentioned groove can be changed to an arbitrary depth by making one of the positions below. A brim is provided at the lower end of the case, and by engaging this with the upper end of the side plate, the cases stacked on the upper stage do not fall off.

[0005]

[Action]

 The constituent members of the commercial case for storing the jewelry of the present invention are a side plate made of a strip-shaped metal plate, a bottom plate and a screw, and the width of the side plate, that is, the depth when completed as a case will be described in detail in the embodiments described later. However, if you explain in detail about two types, deep type and shallow type, the depth of 40 mm will be the standard type (large), and the depth of 20 mm will be combined appropriately as needed. The side plate of the standard type mentioned above has two grooves on the upper and lower sides of the inner surface of the standard type, and if necessary, either of the grooves can be provided on the top or bottom. It is designed to be used by fitting the bottom plate into one of the grooves. The reason for this is that when the size of jewelery is large, the space between the bottom plates is stored in a wider space so that the space can be effectively used to prevent the shape from being deformed. In the case of a shallow object of 20 mm (small), mainly small items such as rings and earrings can be stored. Cases that can be carried by stacking multiple cases of the same size, and cases where the width of the side plate is large and small are combined appropriately to form a case or the width of the side plate is small. In some cases, only one is stacked to form a case, and this stack can be changed at will. In each case, an inner casing formed by molding polypropylene foam resin is detachably housed and appropriately selected and displayed according to the shape or size of the jewelry. By displaying jewelery in this way, even if the jewelery in the case is stacked and carried in multiple levels in the dedicated trunk, it will prevent contact, deformation, damage, or damage. You can do it.

[0006]

【Example】

 Embodiments according to the present invention will be described in detail with reference to the accompanying drawings. As shown in FIG. 1, the case of the present invention relates to a portable case for business use in which a plurality of identical shapes are stacked and a lid 11 is provided on the uppermost stage so that the case can be stored in a dedicated trunk not shown and carried. It is a thing. The side plate 1 constituting the case is formed in the shape shown in FIGS. 4 and 5, and is formed by engraving concave grooves 2 and 2'on the inner side surface at appropriate intervals on the upper and lower sides. It is possible to extrude gold to produce long materials continuously. Then, the necessary length corresponding to the size of the case is cut and processed, and a member having a length equal to one case is prepared. For example, when manufacturing a square case, the side plate is formed into a square shape. At three positions corresponding to the length of one side, that is, as shown in FIG. 10, concave grooves A, B, C, D having a V-shaped cross section are engraved, and the side plate 1 is further formed at a substantially right angle in the direction indicated by the arrow. The side plate 1 is bent so that the both ends of the side plate 1 are tightened to form the frame-shaped side plate 1. The above-mentioned V-shaped groove is partially formed as shown in FIG. It is formed by bending the bending margin portion 13 which is left uncut. At this time, the bottom plate 3a made of aluminum alloy is inserted into either one of the upper and lower concave grooves 2 and 2'shown in FIG. As shown in FIG. 3, they are butted and fixed to the backing plate 14 with screws 12 to complete one case. It is what you like.

FIG. 5 is an enlarged vertical sectional view in which the width H ¹ of the side plate 1 constituting the case is a standard type, and FIG. 6 is half the size of each part of the standard type. In the enlarged vertical sectional view of the case, the side plate 1 ′ is provided with the concave groove 3 only in the lower portion. A bottom plate 3a is fitted in the groove 2'shown in FIG. 5, and a bottom plate 3b is fitted in the groove 3 shown in FIG. The recessed grooves 2 and 2'shown in FIG. 5 are formed vertically, and the bottom plate 3a can be fitted into either the upper or lower recessed grooves 2 and 2'as required.

FIG. 7 shows a case where the width H ^{1 of the} side plate 1 is stacked in two steps in a standard type. The inner case 6 is fitted to the lower case at the position indicated by the broken line, and the upper case is inserted. In addition, the case where a pedestal 8 on which jewelry such as a necklace is placed is provided at a position indicated by a broken line.

[0009] Figure 8 illustrates the case where height H ² of the cases were stacked in three stages a case where in one half the height H ¹ of the standard, concave groove formed in the inner lower portion of the side plate 1 ' A bottom plate 3b is fitted and inserted into each of the three 3, and the inner plate 7 and the pedestal 8 are housed in the bottom plate surface, and the jewels having a relatively large shape are stored in the inner plate 7, and the pedestal 8 provided on the uppermost part. A hook 9 and a groove 10 are provided on the neck so that a necklace or rings can be hooked. A brim 5'is formed on the bottom surface of each case 1 ', and it is locked to the upper end of the case placed in the lower stage so as not to slip off.

FIG. 9 shows an embodiment in which two cases having different internal volumes are combined. In this way, as illustrated in FIGS. 7, 8 and 9 described above, the cases are divided into five stages. It is possible to stack up to 6 levels, and even if you put it in a special trunk, you can carry it with confidence without worrying that the load will be lost.

FIGS. 10 and 11 show V-shaped grooves A, B, C, and D formed on a side plate that constitutes a case, and when bending the groove at a right angle, a part of the V-shaped groove is bent. No. 13 is left, and the bending margin is bent inward by 90 °. The thickness of this bending margin is 0. Since it is made of aluminum alloy by leaving about 5 mm left, it can be bent very easily without difficulty, and the machining to form the V-shaped groove is also done using a rotary cutter. Since it is processed, it can be processed with dimensional accuracy.

[0012]

[Effect of device]

 Since the present invention is constructed as described above, the following effects can be obtained.

A recessed groove into which a bottom plate is fitted is provided above or below one side in the longitudinal direction of the side plate according to claim 1, and there is no possibility that the bottom plate is absolutely dropped from the recessed groove or is distorted. is there.

A bending margin is formed by leaving a portion of the apex of a groove having a V-shaped cross section formed in the width direction of the side plate in claim 2, and the bending margin is bent inward to form four corners of the case. Since it was possible to eliminate the joints at the four corners as in the past, it looks very good in appearance, is mechanically robust, and has compatibility and service life. Has the practical advantages that it can be made longer and productivity can be improved.

[Brief description of drawings]

FIG. 1 is a perspective view showing a state in which a plurality of cases are stacked and a lid is provided on an upper portion thereof.

FIG. 2 is a perspective view showing a state in which various jewelery items are stored in an inner casing stored in a case.

FIG. 3 is an enlarged perspective view showing the inside of a case formed by bending a side plate.

FIG. 4 is an enlarged perspective view of a groove portion engraved on the inner surface of the side plate.

FIG. 5 is a vertical cross-sectional view showing a state in which standard type side plates are combined.

FIG. 6 is a vertical cross-sectional view showing a state in which side plates having a small width are combined.

FIG. 7 is a vertical cross-sectional view showing a state in which a combination of standard side plates is stacked.

FIG. 8 is a vertical cross-sectional view showing a state in which a combination of side plates having a small width is stacked.

FIG. 9 is a vertical cross-sectional view showing a state where standard side plates and side plates having a small width are stacked on top and bottom.

FIG. 10 is a plan view showing a procedure of forming a rectangular case by bending the V-shaped groove portions formed on one surface of the side plate in the directions of the arrows.

FIG. 11 is an enlarged sectional view of a V-shaped groove formed in the side plate.

[Explanation of symbols]

1 ────── Side plate (large) 1'────── Side plate (small) 2 ─────── Recessed groove (on the side plate size) 2′────── Recessed groove (side plate) Large bottom) 3 ────── Recessed groove (small side plate) 3a────── Bottom plate (large side plate) 3b─────── Bottom plate (small side plate) 4 ─────── Top end ( Side plate large) 4'────── Upper edge (small side plate) 5 ─────── Brim edge (large side plate) 5′─────── Brim edge (small side plate) 6 ─────── Inner cover (large) 7 ────── Inner cover (small) 8 ────── Pedestal 9 ────── Hook 10 ─────── Groove (pedestal) 11 ────── ─ Lid 12 ────── Screw 13 ────── Bending allowance A, B, C, D ─ V-shaped groove H ¹ ────── Width of side plate 1 H ² ────── Width of side plate 1'H ³ ─────── Space between the side plates (large) and the bottom plate between (large) H ⁴ ────── Space between the side plates (small) and (small) bottom plate

Claims (2)

[Scope of utility model registration request] 1. A longitudinal groove on one side of the side plate is provided with a groove on either one of the upper side, the lower side, the upper side and the lower side of the side plate at an appropriate distance, and further, on one side of the side plate provided with the concave groove. For commercial use, in which a groove having a V-shaped cross section is recessed leaving a bending margin for bending, and side plates are sequentially bent inward with the groove as the center and both ends of the side plate are fixed. Carrying case. 2. A bottom plate, which also serves as a partition plate, is inserted into a groove formed on one side of the longitudinal direction of the side plate in the upper, lower, upper, or lower side at an appropriate distance. A business-use carrying case for storing a jewelery as set forth in claim 1, wherein the side plate is bent inwardly with respect to and the both ends of the side plate are fixed.