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Cold insulation box

A technology of cold storage boxes and handles, which is applied to container handles, household refrigeration devices, containers, etc., which can solve the problems of difficult handling of portable handles and achieve the effect of preventing accidental jumping out

Active Publication Date: 2010-07-28
DAIWA SEIKO CORPORATION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, as described in the following patent document 2, if the cold storage box is larger than a certain level, it will be difficult to carry it with a hand handle. The handle makes the wheels at the lower part of the cold storage box rotate on the ground, and the cold storage box is dragged for transportation

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0032] Hereinafter, the present invention will be described in detail with reference to drawings. figure 1 It is a front view of the cold storage box related to the present invention, figure 2 for from figure 1 The side view of the cold storage box with different handle states viewed in the direction of the middle arrow B, image 3 is equivalent to figure 1 Partially cut and enlarged view of the longitudinal section view of Figure 4 for image 3 Different state diagrams for the right part of , Figure 5 for with figure 2 Enlarged cross-sectional views of different states. Except for the screws, each part of the cold storage box may be formed of a synthetic resin material. In the rectangular parallelepiped cold storage box with container body 10 and cover 20, across between designated opposite sidewalls S1, S2 opposite in the length direction of the container body, in the hand-held state, a bridge-shaped handle 30 is installed to make the long handle The portion 30L ...

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PUM

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Abstract

The invention provides a cold insulation box capable of compactly mounting a pull handle and a handle. The rectangular cold insulation box comprises a container (10) and a cover (20), wherein a rotable bridge shaped handheld handle (30) is mounted between the appointed opposite side walls of the container and using a pivot extending along the opposite directions of opposite side walls S1,S2 as the center and the handle is used for making a rotation body R on another side wall S2 opposite to one side wall rotate on the ground and simultaneously convey the cold insulation box and a pull handle housing part (50) is arranged at the outside of the side wall and the pull handle is arranged to be pulled out upwards and housed towards inside and one end of the handle is arranged at the outside of the pull handle housing part.

Description

technical field [0001] The present invention relates to a cooler box (including a cooler box) such as a cooler box that can be used for fishing or leisure activities. Background technique [0002] As in the following patent document 1 figure 1 As shown, the cold storage box has a carrying handle for transportation. In addition, as described in the following patent document 2, if the cold storage box is larger than a certain level, it will be difficult to carry it with a hand handle. The handle makes the wheels at the bottom of the cold storage box rotate on the ground, and the cold storage box is dragged for transportation. [0003] Patent Document 1: Japanese Patent Laid-Open No. 2007-195494 [0004] Patent Document 2: Japanese Patent Application Laid-Open No. 10-250778 Contents of the invention [0005] (problem to be solved by the invention) [0006] However, in the case of dragging and transporting, there are disadvantages in that the cold storage box rattles and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D81/18B65D25/28B65D25/24
CPCB65D25/20B65D25/2882B65D81/3813F25D3/08
Inventor 白岛荣至武田浩嗣星加信哉竹下治彦
Owner DAIWA SEIKO CORPORATION