JPS61134966U - - Google Patents

Description

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; Fig. 1 is an external view of the pack of the first embodiment, Fig. 2 is a vertical sectional view thereof, and Figs. 3 to 7 show modifications of the communication means. 8 is a longitudinal sectional view of the pack according to the second embodiment, FIG. 9 is a longitudinal sectional view of the pack according to the third embodiment, and FIG. 10 is a longitudinal sectional view of the pack according to the fourth embodiment. FIG. 11 is a longitudinal sectional view of the pack according to the fifth embodiment, FIG. 12 is an external view of the pack according to the sixth embodiment, and FIG. 13 is a sectional view of the communication means portion. Explanation of symbols, 1...pack body, 2...bulkhead,
3, 4... Compartment, 5, 6, 11... Communication means, 7
... Reactant, 8... Inducer.

Claims (1)

[Claims for Utility Model Registration] (1) A bag-like pack body made of a heat-resistant and flexible material, compartments provided within the pack body that are separated from each other, and communication between these compartments. and a reactant and an inducing substance that generate heat or endotherm upon contact with the inducing substance respectively housed in the compartments, and applying external pressure to the communicating means from outside the pack body, A portable pack for heating or cooling the contents, characterized in that it is configured to cause both substances in the compartment to react. (2) The communication means provided in the bulkhead consists of a communicating rod with one end that closes a communicating hole provided in the bulkhead, and the free end of the communicating rod is bent by external pressure to open the communicating hole. A portable pack for heating or cooling the contents as set forth in claim 1 of the utility model registration claim. (3) A portable pack for heating or cooling contents as set forth in claims 1 and 2 of the utility model registration claim, in which the communication rod provided on the partition wall is integrally molded with the partition wall. (4) The communication rod provided on the partition wall is configured to protrude in the longitudinal direction or the thickness direction of the pack body and heats or cools the contents described in paragraphs 1 to 3 of the utility model registration claims. Portable pack. (5) A mobile phone that heats or cools the contents as set forth in claim 1 of the utility model registration claim, wherein the communication means provided in the partition wall is a thin-walled fracture formed in an appropriate shape at an arbitrary location on the partition wall. Pack for use. (6) A heating method for heating the contents described in item 1 to each of the above-mentioned items of the utility model registration claim, in which a pressurizing rod that pressurizes the free end side of a communicating rod provided on the partition wall is protruded from inside the pack body. Or a portable cooling pack. (7) Scope of Utility Model Registration Claim 1, comprising a pack body containing a bag-shaped pack with partition walls, and the partition wall of the pack with partition walls being provided with communication means consisting of a communicating rod or a broken part. A portable pack that heats or cools the contents described in item 6. (8) Practical use in which the communication means provided in the bulkhead consists of an appropriately shaped fractured part provided in the bulkhead at the part that is most susceptible to torsional stress when both longitudinal ends of the pack body are twisted in opposite directions. A portable pack for heating or cooling the contents as set forth in claims 1 to 7 of the patent registration claims. (9) A communication rod is provided which accommodates the compartment pack formed in a bag-like sealed structure in the pack body in a free state and communicates with the compartment pack body by external pressure from outside the compartment pack body. A portable pack for heating or cooling contents as set forth in claims 1 to 8 of the utility model registration claims provided. (10) Appropriate parts of the pack main body divided by partition walls are formed into expandable parts, and the communication means provided in the partition walls are formed from broken parts, and the broken parts are tensioned by external force. A portable pack for heating or cooling the contents as set forth in claims 1 to 9 of the patented utility model claim, which is formed by connecting a breaking string. 〓(11)１１〓 The shape of the above broken part is spiral,
11. A portable pack for heating or cooling contents as set forth in item 10 above, which is formed into a concentric circular shape, a square shape, or a similar shape that is relatively easy to break. 〓(12)12〓 A mobile device for heating or cooling contents as set forth in claims 1 to 11 of the utility model registration claim, which comprises a pack body having a compartment and a gripping string of an appropriate length. Pack for use.