JP3138809U - Box model experimental material - Google Patents

Abstract

[PROBLEMS] To install a heat insulating material, a heat storage material, a shielding material, a transparent plate material imitating a window glass, etc. on a box imitating a building, irradiate it with a light bulb from the outside, and observe the temperature change inside the box. To be able to prepare materials easily, to re-assemble the same experimental materials many times, and to store the experimental materials easily and repeatedly.
A method for fitting a detachable transparent plate from the front of a double box having a nested structure with low heat insulation, in which spacers 9 are inserted between a foldable inner box 1 and an outer box 7, respectively, A box model experimental material was provided in combination with a method of fitting a detachable transparent plate from the front of a double box having a highly heat-insulating nested structure filled with a heat insulating material between 1 and the outer box 7. .
[Selection] Figure 1

Description

The present invention is easy to prepare, can be re-assembled, and can be used repeatedly to test the relationship between the building's outer skin such as walls and windows of the building and the temperature change inside the building using a box that simulates the building. It relates to a box model experimental material.

There is an experiment in which a heat-insulating material, a heat storage material, a shielding material, a transparent plate material imitating a window glass, etc. is attached to a box imitating a building, irradiated with a light bulb from the outside, and the temperature change inside the box is observed.

In conducting the experiment, the practitioner cuts experimental materials such as heat insulating materials, heat storage materials, shielding materials, transparent plate materials imitating window glass, boxes imitating buildings from raw materials, adhesives, adhesive tapes, etc. It took a great deal of time and effort to prepare for assembly. Moreover, since these experimental materials are assembled using a lot of adhesives and adhesive tapes, heat insulating materials, heat storage materials, shielding materials, and transparent plate materials that simulate a window glass once attached to a box imitating a building It was difficult to rearrange the mounting parts, and it was necessary to prepare many different boxes and mounting parts for different experiments. In addition, since the box imitating a building is bulky, it is often stored in a storage area, discarded every time the experiment is completed, and recreated. As described above, problems for conducting the experiment include that it was difficult to prepare for the experiment, that the experimental material could not be recombined, and that it was difficult to repeatedly use the experimental material, there were.

In order to solve the above-mentioned problems that the practitioner had in carrying out the experiment, the present invention makes it easy to prepare for the experiment, allows the same experimental material to be recombined many times, and facilitates storage of the experimental material. It is intended to be used repeatedly.

In order to achieve the above-mentioned object, the present invention has an opening on the front, and an inner box that can be repeatedly assembled and folded, and has a hook on which a heat storage material and a shielding material can be attached and detached. The outer and outer boxes are provided with openings on the front and side surfaces, and can be assembled and folded repeatedly, and a transparent plate provided with a flexible rim material. The spacer is inserted between the inner box and the outer box, and the position of the inner box is fixed with respect to the outer box, and the transparent box is inserted from the outside of the front opening to seal the inner box. A box model experimental material having a low thermal insulation characteristic is provided.

In addition, an opening is provided in the front, a hook that can attach and detach the heat storage material and shielding material is provided in the interior, an inner box that can be repeatedly assembled and folded, and openings in the front and side An inner box having a nested structure composed of the inner box and the outer box, the outer box having a structure that can be repeatedly assembled and folded, a heat insulating material, and a transparent plate provided with a resilient edge The heat insulation is characterized by inserting the heat insulating material between outer boxes, fixing the position of the inner box relative to the outer box, and sealing the inner box by fitting the transparent plate material from the outside of the front opening. Providing high box model experimental materials.

The operation of the first problem solving means is as follows. In other words, the experimenter can easily prepare for the experiment by providing the box model experimental material with low heat insulation by the first problem solving means, a box, a heat storage material, a shielding material, and a window glass imitating a building. The transparent plate that mimics the above can be attached and detached without the use of adhesives or adhesive tapes, so it is possible to experiment many times by combining a small number of experimental materials, and the box imitating a building can be folded and stored. It is easy and can be used repeatedly.

The operation of the second problem solving means is as follows. That is, the experimenter can easily prepare for the experiment by providing the box model experimental material with high heat insulation by the second problem solving means, a box, a heat insulating material, a heat storage material, a shielding material imitating a building. The transparent plate that simulates a window glass can be attached and detached without using adhesives or adhesive tapes, so it can be experimented many times with a small number of experimental materials, and a box that simulates a building can be folded. Therefore, it is easy to store and can be used repeatedly.

As the best mode for carrying out the invention, one embodiment will be described with reference to FIGS.

In FIG. 1, reference numeral 1 denotes a cardboard inner box, which is provided with an opening 2 imitating a window on the front, and a heat storage material 3 made of tiles and a shielding material 4 made of non-woven fabric with bamboo strings on the top. Hanging parts 5 and 6 that can be attached and detached are provided, 7 is an outer box made of cardboard, and an opening 8 imitating a window is provided on the front, and the inner box 1 and the outer box in a nested structure A spacer 9 made of cardboard is inserted one by one between the upper and lower parts 7 to fix the position of the inner box 1 with respect to the outer box 7, and is made of a plastic made of foamed resin and provided with an elastic edge member 11. The transparent plate 12 is fitted from the outside of the outer box front opening 8 to close the middle box front opening 2.

In FIG. 1, the top surface of the inner box 1 and the spacer 9 are provided with small holes 15 and 16 through which a rod thermometer 14 covered with an aluminum foil 13 passes. A hole 18 having a size through which an elastic rod thermometer fixing material 17 made of foamed resin is used to fix the total hole 14 and close the small holes 15, 16 is provided. The inner box 1, the outer box 7, the spacer 9 After the transparent plate 12 is assembled, the inner box 1 is sealed with the rod thermometer fixing member 17 through the rod thermometer 14 from the top surface.

In FIG. 2, the transparent plate 12 is fixed to the outer box front opening 8 by the elasticity and frictional force of both the edge member 11 and the cardboard fold 19 provided around the four circumferences of the outer box front opening 8. Since the attachment and detachment are free, the heat storage material 3 and the shielding material 4 inside the inner box 1 can be attached and detached simply by pulling the transparent plate material handle 20 made of cloth tape and removing the transparent plate material 12.

As shown in FIG. 3, the left and right protrusions 21 integrated with the spacer 9 fix the inner box in the left and right direction, and the rear protrusion 22 stops the rearward movement of the inner box. The space between the inner box 1 and the outer box 7 is kept constant, and the edge member 11 of the transparent plate 12 fitted from the outside of the outer box front opening 8 is in close contact with the inner box front flat part 23. In addition to sealing the inner box 1, the outer box side opening 24 and the spacer notch 10 in FIG. 3 improve the air permeability between the inner box 1 and the outer box 7, thereby creating a double box with low heat insulation. It is said.

The spacer 9 integrated with the left and right protrusions 21 and the rear protrusion 22 is inserted between the inner box 1 and the outer box 7 as shown in FIG. 3 by bending the mountain fold 25 and the valley fold 26 in FIG. The shape is kept constant.

In FIG. 5, the positional relationship between the inner box 1 and the outer box 7 is shown by inserting plate-shaped foamed resin heat insulating materials 27 to 31 between the inner box 1 and the outer box 7 which are nested. In the same manner as the positional relationship between the inner box 1 and the outer box 7 by the spacer 9 in FIG. 1, a plastic transparent plate 12 provided with an edge member 11 is fitted from the outside of the outer box front opening 8 to open the inner box front opening. By closing 2, we will make a double box with high heat insulation.

In FIG. 5, the top surface heat insulating material 31 is provided with a through hole 32 at the same position as the small hole 15 on the top surface of the middle box 1, and the middle box 1, the outer box 7, the heat insulating materials 27 to 31, and the transparent plate 12. After assembling, the rod thermometer 14 covered with the aluminum foil 13 is passed from the top surface, and the center box 1 is sealed with the top surface heat insulating material 31 sandwiched by the rod thermometer fixing material 17.

It is assumed that the heat insulating materials 27 to 31 are inserted between the inner box 1 and the outer box 7 in the order shown in FIG.

In FIG. 7, the double transparent plate 34 is fixed to the outer box front opening 8 by the elastic force and frictional force of both the edge member 11 and the cardboard fold 19 provided around the circumference of the outer box front opening 8. Therefore, the double transparent plate 34 can be removed by pulling the cloth tape transparent plate handle 20 so that the mounted components in the inner box 1 can be attached and detached, and the double transparent plate 34 can be attached and detached. And the transparent plate 12 in FIG. 1 can be exchanged.

In FIG. 7, a hook attachment hole 35a for suspending a shielding material is provided on the top surface of the outer box 7, and a cardboard hook 35 which is folded in a U-shape and has strength is passed through the back of the hole. It is possible to hang a shielding material such as an attachment 36 or the like.

In FIG. 7, for the experiment to ventilate the inside of the inner box 1, the folding portion 38 at the end of the inner box lid 37 is extended without being inserted inside the back of the inner box 1, and When the heat insulating materials 27 to 31 are inserted between the boxes 7, they are sandwiched between the rear upper heat insulating material 30 and the top heat insulating material 31.

In FIG. 8, when the folding part 40 at the end of the outer box lid 39 is pulled out and extended, and the rear upper heat insulating material 30 is pulled out by pulling the rear upper heat insulating material handle 41 made of cloth tape, a ventilation port is provided in the inner box 1. If the front transparent plate 12 or 34 is lifted up in a cantilevered manner, a flow of air can be generated and the inside of the inner box 1 can be ventilated even during the experiment.

In FIG. 9, when the outer box lid claw 42 in the outer box lid 39 is hooked on the outer box inner lid 43, the outer box lid 39 is lifted even when the outer box lid folding part 40 is pulled out and extended. Can be prevented.

12-13, it is supposed that the durability of the inner box 1 will be raised by bonding the heat-insulating material hooking part 6 to the upper inside of the inner box front opening 2.

As shown in FIG. 14, it is assumed that the inner box 1 can be accommodated in a flat folded state, and the practitioner can prepare for the work in a short period of time by spreading and assembling each time an experiment is performed.

As shown in FIG. 16, it is assumed that the outer box 7 can be accommodated in a flat folded state, and the practitioner can prepare for the work in a short period of time by simply expanding and assembling the outer case 7 for each experiment.

The longitudinal cross-sectional view of the box of a nested structure with low heat insulation. The longitudinal cross-sectional view of the state which removed the mounting component of the box of the nested structure with low heat insulation. FIG. 6 is a projection view showing the assembly order of the inner box 1, the outer box 7, and the spacer 9. FIG. The longitudinal cross-sectional view of the box of a nested structure with high heat insulation. The projection figure which showed the assembly order of the inner box 1, the outer box 7, and the heat insulating materials 27-31. The longitudinal cross-sectional view of the state which prepared the provision of a ventilation hole in the box of a nested structure with high heat insulation. The longitudinal cross-sectional view of the state which provided the ventilation hole in the box of the nested structure with high heat insulation. The projection figure from the left rear of the state which provided the ventilation hole in the box of the nested structure with high heat insulation. The front view which showed the cut surface of the box of a nested structure with low heat insulation. The front view which showed the cut surface of the box of a nested structure with high heat insulation. FIG. FIG. 3 is a development view of the shielding member hanging portion 6. The front view of the state which folded the inner box 1 flat. FIG. The front view of the state which folded the outer case 7 flatly.

Explanation of symbols

1. Inner box 2. Inner box front opening 3. Thermal storage material4. 4. Shielding material 5. Heat storage material hanging part 6. Shielding material hanging portion Outer box8. Outer box front opening 9. Spacer 10. 10. Spacer notch Edge material 12. Transparent plate 13. Aluminum foil 14. Bar thermometer 15. Inner box small hole 16. Spacer small hole 17. Rod thermometer fixing material 18. Outer box top hole 19. Folding the front box front opening 20. Transparent plate material handle 21. Left and right protrusions 22. Back projection 23. Middle plane front plane 24. Outer box side opening 25. Mountain fold 26. Valley folds 27. Bottom heat insulating material 28. Left and right heat insulating material 29. Back lower heat insulating material 30. Insulation material on rear surface 31. Top surface heat insulating material 33. Through hole 34. Double transparent plate 35. Hook 35a. Hook hole 36.簾 37. Middle box lid 38. Inner box lid folding part 39. Outer box lid 40. Outer box lid folding part 41. Insulating material handle on rear surface 42. Outer box cover claw 43. Outer lid

Claims (2)

  An opening is provided in the front, a hook that can attach and detach the heat storage material and shielding material is provided inside, an inner box that can be repeatedly assembled and folded, and an opening in the front and side , Nested structure consisting of an outer box that can be assembled and folded repeatedly, and a spacer is inserted between the inner box and the outer box to fix the position of the inner box relative to the outer box, and an elastic edge is provided A box model experimental material with low thermal insulation, in which a transparent plate is fitted from the front outside to seal the inner box.   A highly heat-insulating box model in which a heat insulating material is filled between the inner box and outer box of the nesting structure described above, and a transparent plate with an elastic rim material is fitted from the front outer side to seal the inner box. Experimental material.

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