KR200242844Y1 - Structure for Adiabatic Pannel - Google Patents

Abstract

The present invention relates to a foam insulation panel for heat insulation or insulation, and more particularly to a foam insulation panel structure that can prevent the occurrence of defective products when manufacturing the panel. The technical gist of the two side plates (10) (10 ') and the side plates (10) (10') having a bent portion (11) whose ends are bent in an S-shape at regular intervals, Bonding plate member 20 having a U-shaped accommodating groove 21 to accommodate the bent portion 11 and the foam insulation material 30 to fill the space between the side plate member 10, 10 ' In the coupling structure of the foam insulation panel consisting of), it is to form a support portion 22 capable of supporting the bent portion 11 on the wall surface of the receiving groove 21 of the coupling plate material 20.

Description

Foam insulation panel structure {Structure for Adiabatic Pannel}

The present invention relates to a foam insulation panel for heat insulation or insulation, and more particularly to a foam insulation panel structure that can prevent the occurrence of defective products when manufacturing the panel.

In general, in equipment or structures requiring heat insulation or heat retention, a foamed heat insulation panel (c) is provided as a panel that partitions the outer wall or the interior space (see Fig. 1). In such a panel (c), a heat insulating material such as foamed polystyrene, foamed polyethylene, foamed polyurethane, and the like is packed and foamed to block heat transfer.

The conventional foamed insulated panel structure has two side plates 1 (1 ') having a bent portion 1a at regular intervals and whose ends are bent in an S-shape, as shown in FIG. Joining the plate (1) (1 ') to face each other, the coupling plate 2 having a U-shaped receiving groove (2a) to accommodate the bent portion (1a) and the side plate (1) It consists of the foam heat insulating material 3 which fills the space between 1 '.

1 illustrates an example in which a conventional panel as described above is used in a refrigerator. That is, in the case of the refrigerator A, the left and right chambers (a) and (b) are partitioned into a heat insulating panel (c) in order to maintain different temperatures. In this way, the left chamber (a) and the right chamber (b) of the interior storage can be used at different temperatures depending on the characteristics of the food to be stored (freshness maintenance, fermentation degree, storage period, etc.).

By the way, in the conventional foam insulation panel structure, as shown in Figure 2, the inner wall surface of the receiving groove (2a) of the coupling plate member 2, the bent portion (1a) of the side plate member is accommodated simply formed. Therefore, the bent portion 1a of the side plate member is not fixed to the receiving groove 2a, and there is a problem that the side plate member is opened to the left and right sides by side pressure at the time of filling and foaming of the foamed heat insulating material, resulting in a defective product.

Accordingly, the present invention, in view of the problems inherent in the panel structure as described above, for the purpose of providing a foam insulation panel structure that can be bent firmly supported without being separated from the receiving groove of the side plate material. Doing.

1 is an exemplary view showing a state of use of a general foam insulation panel,

2 is an exemplary view showing a conventional foam insulation panel structure,

3 is a cross-sectional view showing a foam insulation panel structure according to the present invention,

Figure 4 is a partially cut perspective view showing the support of the first embodiment as a foam insulation panel structure according to the present invention,

Figure 5 is a partially cut perspective view showing a support of the second embodiment as a foam insulation panel structure according to the present invention.

<Explanation of symbols for the main parts of the drawings>

10,10 ': Side plate material 11: Bending part

20: bonding plate 21: receiving groove

22: support portion 22a: projection

22b: protrusion band 30: foam insulation

Hereinafter, the technical configuration of the present invention in detail.

The foam insulation panel structure according to the present invention has two side plates 10 and 10 'having a bent portion 11 which maintains a constant gap and the ends thereof are bent in an S shape, and the side plates 10 ( 10 ') to face each other, the coupling plate 20 having a U-shaped receiving groove 21 so as to accommodate the bent portion 11, and between the side plate (10) (10') What is comprised of the foam insulation 30 which fills a space is not different from a conventional technical concept.

However, the present invention, as shown in Figure 3, by supporting the bent portion 11 in the transverse direction on the inner wall surface of the receiving groove 21 of the coupling plate 20, the bent portion 11 when foaming the foam insulation It is characterized by forming the support part 22 which suppresses pushing outward.

Here, the support portion 22 may be composed of protrusions 22a protruding at regular intervals, as shown in FIG. 4, and as shown in FIG. 5, protruding bands 22b protruding continuously. It can also be configured.

Thus, the panel structure of the present invention constitutes a support part 22 capable of supporting the bent part 11 of the side plate member 10 (10 ') in the transverse direction, thereby preventing the side panel from being unfolded during manufacture, thereby making the panel beautiful. It can be manufactured with high precision.

On the other hand, the support portion 22 of the present embodiment, although the protruding protrusions 22a to 22b are formed on the inner wall surface of the U-shaped receiving groove 21 in the drawing, it may be formed on the opposite outer wall surface. . When the support portion 22 is formed on the inner wall surface, the rounded portion of the bent portion 11 is supported on the support portion 22. However, when the support portion 22 is formed on the outer wall surface, it forms a boundary with the side surface of the side plate member. It is preferable that the end of the bent portion 11 to be supported by the support portion.

In addition, the support part 22 forms convex protrusions 22a to protrusion bands 22b, but it is understood that the support part 22 may be formed by supporting a concave guide groove capable of guiding the bent part 11.

As described above, the present invention forms the projections 22a to the projection 22b on the wall surface of the receiving groove 21 of the joining plate 20 so that the side plate 10 (10 ') at the time of filling and foaming the foam heat insulating material. By firmly supporting the bent portion 11 of), it is possible to prevent product defects and to increase productivity.

Claims (3)

The two side plates (10) (10 ') and the side plates (10) (10') having a bent portion (11) whose ends are bent in an S-shape at regular intervals are coupled to face each other. In order to accommodate the bent portion 11, the coupling plate 20 having a U-shaped accommodating groove 21 and the foam insulating material 30 to fill the space between the side plate 10 (10 ') In the foam insulation panel structure consisting of, Foam insulation panel structure, characterized in that for forming the support portion 22 that can support the bent portion (11) on the wall of the receiving groove (21) of the coupling plate material (20). The method of claim 1, The support portion 22 is a foam insulation panel structure, characterized in that consisting of protrusions (22a) protruding at regular intervals. The method of claim 1, The support portion 22 is a foam insulation panel structure, characterized in that consisting of a protruding band (22b) protruding continuously.