JPS62165271U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an embodiment of this invention. FIG. 2 is a sectional view taken along the line - in FIG. 1. FIG. 3 is a plan view showing a plurality of cold boxes for transportation shown in FIGS. 1 and 2 arranged side by side. FIG. 4 is a perspective view showing a modification of the embodiment shown in FIGS. 1 and 2. FIG. Fifth
The figure is a perspective view showing another embodiment of this invention.
FIG. 6 is a perspective view showing still another embodiment of this invention. FIG. 7A is a plan view illustrating a butt portion between the front side member and the left side member. FIG. 7B is a perspective view showing the vicinity of the outer peripheral edge of the front member.
FIG. 8 is a perspective view of the tightening press plate used in the embodiment shown in FIG. FIG. 9 is a sectional view showing the main parts of the ventilation section. FIG. 10 is a perspective view showing an example of a method of tightening the embodiment of FIG. 6 during transportation. 1st
FIG. 1 is a perspective view showing yet another embodiment.
FIG. 12 is a sectional view of the molding sheet material. 13A and 13B are perspective views showing a modification of the embodiment of FIG. 11. FIG. Figure 14 shows the 13th
It is a perspective view which shows the state at the time of assembly of the example shown in A figure. FIGS. 15 and 16 are diagrams showing modified examples of the opening/closing material, and FIG. 15 is a perspective view thereof,
FIG. 16 is a sectional view of the main part. FIG. 17 is a perspective view showing an example of a conventional cold box for transportation. In the figure, 10 is a cold box for transportation;
12, 52, 82 are the main body, 12a is the storage section, 14
a is the front part, 14b is the rear part, 14c is the left part, 14d is the right part, 16a and 16b are the stepped parts, 18, 18a, 18b, 18c, 18d
and 76 are ventilation parts, 20, 20a, 20b, 2
0c, 20d, 74 and 98 are opening/closing materials, 22a
22b is a hinge member, and 30 is a lid body.

Claims (1)

[Claims for Utility Model Registration] 1. A cold transport cold storage device comprising a main body made of a heat insulating material and having a storage section, and a lid body made of a heat insulating material and capable of sealing the storage section in cooperation with the main body. The box is characterized in that a ventilation portion is formed in communication with the storage portion and penetrates at least a portion of the main body and the lid, and includes an opening/closing member that can be fitted into the ventilation portion and is made of a heat insulating material. A cold box for transportation. 2. The cold box for transportation according to claim 1, wherein the main body is formed in a box shape, and the ventilation portion is formed on a side of the main body. 3. A hinge part for attaching the opening/closing material near the ventilation section of the main body, so that the opening/closing material protrudes to the outside of the side part of the main body when the ventilation section is opened. Second claim of utility model registration
Cold box for transportation as described in section. 4. The ventilation section is formed at the center of the main body in the width direction, and the opening/closing material is arranged at the center of the main body in the width direction when the ventilation section is opened.
A cold box for transportation according to claim 3 of the utility model registration claim. 5. The cold box for transportation according to any one of claims 1 to 4, wherein the ventilation portion is formed in multiple parts. 6. The cold box for transportation according to claim 5, wherein the ventilation portions are formed to face each other.