JPH0519126U - Transport container - Google Patents

Abstract

(57) [Summary] [Purpose] For transporting, where the strength of the bottom part, which is easily damaged, can be made extremely strong, and the wall thickness of the side wall can be set to any desired minimum thickness even when the thickness of the bottom part is increased. Provide a container. A sidewall member having upper and lower openings and a bottom member attached by closing the lower opening of the sidewall member are separately molded, and the bottom member is substantially larger than the sidewall member. And a bottom wall member and a side wall member are connected to each other by a lock mechanism.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a carrying container suitable for an automatic warehouse for storing, storing, and carrying various items.

[0002]

[Prior art and its problems]

 In most of the conventional shipping containers, a shipping container formed by integrally forming a side wall portion and a bottom surface portion has been mainstream. However, in the case of the conventional transport container, it is necessary to increase the thickness of the bottom surface or the height of the bottom rib in order to give strength to the bottom surface, and it is necessary to increase the height of the bottom rib. There is a problem that the difference in wall thickness becomes large and molding becomes extremely difficult. Therefore, it was necessary to unnecessarily increase the wall thickness in order to balance the wall thickness.

[0003]

[Means for Solving the Problems]

 The present invention is to solve the above problems, and its gist is to provide a side wall member having upper and lower openings, and a bottom member attached by closing the lower opening of the side wall member. Separately molded, the bottom member is formed to be substantially thicker than the side wall member, and a plurality of locking mechanisms are provided so that they can be connected to each other at appropriate places on the outer periphery of the bottom member. It is a container for transportation characterized by.

[0004]

【Example】

 Embodiments of the present invention will be described below with reference to the drawings. 1 is a perspective view showing an example of a side wall member, FIG. 2 is a partial perspective view showing an example of a bottom face member, FIG. 3 is a partial explanatory view showing a locking mechanism of the side wall member of FIG. 1 and a bottom face member of FIG. 4, and FIG. 5 is a partial perspective view of a side wall member showing another example, FIG. 5 is a partial perspective view of a bottom surface member showing another example attached to the side wall member of FIG. 4, and FIG. 6 is a side wall member of FIG. 4 and a bottom surface member of FIG. FIG. 4 is a partial explanatory view showing a locking mechanism of the above.

As shown in FIGS. 1 and 2, the present invention comprises a side wall member A and a bottom face member B, which are separately and independently formed, and the side wall member A has openings 3 and 4 above and below. However, it has rising walls 1, 1 and 2, 2 facing each other, and at the lower end of the side wall member A, an inwardly projecting member mounting edge 5 is formed, and four corners of the member mounting edge 5 and / or other A plurality of mounting holes 6 are provided at appropriate positions.

The bottom surface member B is formed to have a thickness substantially larger than that of the side wall member A, and has a bulged bottom surface portion 7 and a member mounting edge 8 protruding around the bottom surface portion 7. The locking mechanism is provided at four corners of the mounting edge 8 and / or at other suitable positions, provided at the four corners of the member mounting edge 5 of the side wall member A and at appropriate positions, and the fitting projections 9 are provided at positions corresponding to the mounting holes 6. Constitute. Thus, by stacking the side wall member A of FIG. 1 on the bottom surface member B of FIG. 2, the bottom surface portion 7 of the bottom surface member B fits into the lower opening 3 of the side wall member A and the member mounting of the bottom surface member B is performed. The fitting projection 9 provided on the edge 8 is fitted into the mounting hole 6 of the side wall member A as shown in FIG. 3, and is fixed by means of heat staking to obtain a carrying container.

4 to 6 show another embodiment. In this embodiment, a plurality of fitting protrusions 10 projecting from the edge of the member mounting edge 5 of the side wall member A are provided at appropriate positions. It is preferable that at least four fitting protrusions 10 are provided. Further, a plurality of fitting holes 11 into which the fitting projections 10 are fitted are provided at appropriate positions corresponding to the fitting projections 10 provided on the side wall member A at the side ends of the bottom surface portion 7 of the bottom surface member B. The lock mechanism is configured.

Thus, if the bottom surface member B is superposed on the side wall member A of FIG. 4 and the bottom surface member B is pushed in the direction of the downward arrow of FIG. 10 is fitted in the fitting hole 11 of the bottom surface member B, and a container for transportation is obtained. This locking mechanism is not limited to the above example, and any known means for securely fixing the side wall member A and the bottom surface member B can be adopted.

[0009]

[Effect of the device]

 As described above, the present invention comprises the side wall member and the bottom member which are independently formed separately, and the bottom member has a wall thickness substantially larger than that of the side wall member and the outer peripheral portion of the bottom member. Since more than one locking mechanism is provided so that they can be connected to each other in proper places, even if the difference in wall thickness between the bottom surface and the side wall is extremely large, the wall thickness should be considered in consideration of the thickness balance. Since it is possible to obtain a transport container having a desired difference in wall thickness without increasing the wall thickness, raw material resources are saved, which is extremely economical. Furthermore, even if either the bottom surface or the side wall is damaged, it can be reused by replacing the parts, and its practical value is extremely large.

[Brief description of drawings]

FIG. 1 is a perspective view showing an example of a side wall member used in the present invention.

FIG. 2 is a partial perspective view showing an example of a bottom member used in the present invention.

3 is a partial perspective view showing a lock mechanism of the side wall member of FIG. 1 and the bottom member of FIG.

FIG. 4 is a partial perspective view of a side wall member showing another example.

FIG. 5 is a partial perspective view of a bottom member showing another example attached to the side wall member of FIG.

6 is a partial view showing a locking mechanism of the side wall member of FIG. 4 and the bottom member of FIG.

[Explanation of symbols]

 A Side wall member B Bottom member 1 Standing wall 2 Standing wall 3,4 Opening 5,8 Member mounting edge 6 Mounting hole 7 Bottom part 9,10 Fitting protrusion

Claims (1)

[Scope of utility model registration request] 1. A side wall member having upper and lower openings and a bottom member attached by closing the lower opening of the side wall member are separately molded, and the bottom member is more than the side wall member. Also, the transport container is characterized in that it has a substantially large wall thickness and is provided with a plurality of lock mechanisms at appropriate positions on the outer periphery of the bottom member so that the lock members can be connected to the side wall members.