JP3051166U - Heat and cool container holder - Google Patents

Abstract

(57) [Problem] To provide a holder which can be detachably attached to various kinds of beverage cans and containers such as baby bottles, which can also be used for keeping warm and cool. SOLUTION: It can be elastically attached to a container 4 such as a beverage can or a baby bottle so as to be detachable, and has such a thickness that a heat retaining / cooling effect can be obtained on the outer periphery of the container 4. Now, the knitted and woven fabric is formed on the elastic tubular body.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a holder for keeping a container such as a beverage can or a baby bottle warm or cool.

[0002]

[Problems to be solved by the invention]

 In hot vendors, canned coffee, tea, cocoa, milk, etc. are sold at an appropriate temperature, for example, heated to about 55-60 ° C, but if heated to 50 ° C or more, You will not be able to hold the can by hand.

On the other hand, immediately after being taken out of a hot bender, even if it is at a temperature suitable for drinking, leaving it as it is, especially aluminum cans have a high thermal conductivity, so the temperature can be relatively fast. Will decrease.

In addition, in the case of canned beer, juice, cola, and the like taken out of a cold bender, when the temperature of outside air in summer is high, the temperature may rise after a while and the cool taste may be lost.

[0005] Alternatively, in a baby bottle, the temperature of milk at the time of nursing is preferably about body temperature. However, when nursing takes a relatively long time, the milk heated to an appropriate temperature may cool down. There is.

The present invention has been made in view of such circumstances, and an object of the present invention is to provide a holder that can be attached to and detached from various kinds of beverage cans and containers such as baby bottles.

[0007]

[Means for Solving the Problems]

 In the present invention, means for solving the above-described problem are configured as follows. That is, according to the invention of claim 1, it is possible to elastically attach the container to a container such as a beverage can or a baby bottle so that the container can be detachably attached to the container. It is characterized in that it is knitted and woven in a stretchable cylindrical body with a thickness that allows it to be obtained.

[0008] The invention according to claim 2 is characterized in that the surface of the cylindrical body in the invention according to claim 1 is knitted in a pile shape.

[0009]

[Action]

 When a holder is attached to a container, an air layer is formed between the fibers of the holder, so that a good heat-retaining and cooling effect can be obtained.

[0010]

[Embodiment of the invention]

 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a container for both heat insulation and cooling (hereinafter referred to as a holder) according to the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective view of a holder 1. The holder 1 is made of, for example, wool (wool), wooly nylon, spandex (commonly known as polyurethane-based elastic fiber), and knitted into a thick cylindrical body. A pile (or brushed) 2 is formed on the surface to improve the heat retention / cooling effect, and one end (or both ends) is formed into a highly elastic rubber-knitted elastic body 3. This improves the adhesion to the container 4 (see FIGS. 2A and 2B). Note that reference numeral 5 is a space for entering a mark or a trademark or the like.

The length of the holder 1 is preferably such that it can cover most of the container 4, and the diameter of the holder 1 does not shift even when the holder 1 is gripped on the outer periphery of the container 4. It is preferable that the container 4 is easy to be attached and detached, and the container 4 is, for example, as shown in FIG. 2A when the container 4 is a canned coffee 41 and as shown in FIG. What is necessary is just to be formed in a suitable dimension according to it.

When the holder 1 as described above is attached to the container 4, a thick air layer is formed between the fibers, so that a good heat retaining / cooling effect can be obtained. When applied to canned coffee removed from a vendor, it does not feel hot in the hands and can prevent the contents from being warmed to body temperature even when holding the canned coffee removed from a cold vendor. The effect of the heat retention is shown in Fig. 3 in an experiment in which the holder 1 was applied to canned coffee which is sold by a hot vendor (see Fig. 2 (A)), and in a case where the temperature change of the contents was not measured. The results shown were obtained.

In FIG. 3, the elapsed time is plotted on the horizontal axis, and the temperature is plotted on the vertical axis. The temperature of the contents when the holder 1 is applied to the can coffee taken out of the hot bender at 56 ° C. and when it is not applied is shown. These are indicated by solid lines and broken lines, respectively. The temperature measurement of the contents is performed at the time points of 2 minutes, 8 minutes, 12 minutes, 16.5 minutes, and 20 minutes, respectively. At the time points of 12 minutes to 20 minutes, the holder 1 is applied. It can be seen that a high temperature of about 5 ° C. was maintained, and a good heat retaining effect was obtained.

[0014]

[Effect of the invention]

 As described above, by attaching the holder of the present invention to the container, an air layer is formed between the fibers of the holder, so that it is possible to obtain a good heat retaining / cooling effect and also obtain a heat insulating effect. Also, holding a can with a hot drink taken out of a hot bender does not feel hot even if you hold it in your hand, and it can also keep the temperature moderate. On the other hand, cold canned beer or canned juice taken from a cold bender can be prevented from being warmed by body temperature even if it is held in hand, and can be kept cool appropriately. Further, by knitting and weaving the surface of the cylindrical body of the holder in a pile shape, the heat retaining / cooling effect can be further improved.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of a heat and cold storage container holder according to the present invention.

FIG. 2A is a perspective view when a holder is attached to a can, and FIG. 2B is a perspective view when a holder is attached to a baby bottle.

FIG. 3 is a graph showing a measurement result of a heat retaining effect when a holder is attached to canned coffee.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Holder, 2 ... Pile, 3 ... Elastic body, 4 ... Container.

Claims (2)

[Utility model registration claims] 1. It can be elastically attached so as to be detachable to containers such as various beverage cans and baby bottles, and
A container holder for both heat insulation and cooling, wherein the outer periphery of the container has a thickness sufficient to provide a heat insulation / cooling effect, and is knitted and formed in an elastic tubular body. 2. The container holder according to claim 1, wherein the surface of the cylindrical body is knitted and woven in a pile shape.