JP2010106452A - Panel wall structure of kitchen - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a panel wall structure of a kitchen attached and detached easily by a simple structure. <P>SOLUTION: An upper engagement part 7 and a lower engagement part 8 are formed at upper and lower ends 6a, 6b of a panel body 6, respectively, and engaged with a hook 9 of a U-shape in cross section. The hook 9 is formed in the U-shape in cross section by connecting a front plate 9a and a rear plate 9b thereof to each other through a horizontal bottom plate 9c. The upper engagement part 7 is formed in an L-shape in the cross section of a first horizontal part 7a extending from the upper end 6a of the panel body 6 toward a wall 1, and a first vertical part 7b extending downward, and extended continuously to a second vertical part 7c formed by being bent to the panel body 6 side along the first vertical part 7b. The lower engagement part 8 comprises a second horizontal part 8a extending from the lower end 6b of the panel body 6 toward the wall 1, a third vertical part 8b extending from the panel body 6 downward, and a diagonal part 8c folded back from the third vertical part 8b to a side away from the panel body 6 which are formed continuously with one another. The included angle α between the third vertical part 8b of the lower engagement part 8 and the diagonal part 8c is elastically changeable. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a panel used for a building wall of a kitchen, and more particularly to a technology of a panel wall structure of a kitchen that can be easily attached and detached.

  Conventionally, as shown in FIG. 5, the wall around the gas stove 15b and the like used in the kitchen 15a is easily soiled by oil splashes and the like, and if the gas stove 15b is close to the wall, the wood part of the enclosure is carbonized and the enclosure is formed. There was a risk of damage. For this reason, the L-shaped metal plate 15c is installed along the wall as a partition so as to surround the gas stove 15b. However, since the thickness of the metal plate 15c is generally thin and easily deformed, the wiping workability of dirt is poor, and the metal plate 15c is disposable. Furthermore, in order to make the metal plate 15c to be stable and self-supporting in an L shape or a U shape, the metal plate 15c cannot be raised so high that oil jumps over.

  In order to solve this problem, for example, a method described in Patent Document 1 is known. As shown in FIG. 6, tiles 16 are arranged in the upper and lower wide areas using rails 18 and 20 on the cabinet wall 22 of the kitchen cabinet 110. The rail 18 has a plate-like fixed piece 24 attached to the housing wall 22, and a support base 26 is formed on the fixed piece 24 so as to protrude horizontally and forward over the entire length of the rail 18. The protrusions 28 are integrally formed by fitting over the entire length of the rail 18.

  On the other hand, a concave groove 30 is formed in the longitudinal direction at the lower end of the tile 16, and the projecting piece 28 is fitted with the concave groove 30. Therefore, the lower end of the tile 16 is substantially restrained in the indoor and outdoor directions. The rail 18 can be prevented from falling off from the support base portion 26.

  The restraining portion 34 is a presser that also serves as a decorative cap, and an insertion piece 36 is integrally formed on the back side, and the insertion piece 36 is opened in an insertion groove 38 formed in the support base portion 26. 40 through. The insertion piece 36 is relatively movable in the indoor / outside direction in the insertion groove 38, but is removed from the support base portion 26 of the restraining portion 34 by the retaining portion 42 having a diameter larger than that of the opening 40 provided at the distal end portion thereof. Dropping can be prevented. On the back surface side of the restraining portion 34, a rising piece 44 that rises in an L shape on the upper side of the support base portion 26 is integrally formed. When the protruding piece 28 is fitted with the recessed groove 30 of the tile 16, the rising piece 44 is recessed. Since the action of the inclined surface 32 of the groove 30 is related to the rising piece 44, the presser 34 is pushed into the housing wall 22 side.

  By the pressing of the restraining portion 34, the lower end portion of the upper-stage tile 16 and the upper end portion of the lower-stage tile 16 are pressed against the housing wall 22 side via the fixing piece 24, and the lower end of the upper-stage tile 16 is pressed. And the upper end of the lower tile 16 are simultaneously held from both the inside and outside.

  The rail 20 that supports the lowermost tile 16 has a plate-like fixing piece 46 at the base end, and further has a support base portion 48 that protrudes forward from its upper end over its entire length. A rising portion 50 is formed at the front end of the support base portion 48 over the entire length of the rail 20, and a fitting groove 52 is formed as a fitting portion inside the rising portion 50, so that the lower end portion of the tile 16 is formed. Are fitted.

In this way, simply by setting the tiles 16 on the rails 18, the concave grooves 30 of the tiles 16 and the fitting protrusions 28 of the rails 18 are fitted together so that the restraining portions 34 are inclined surfaces of the concave grooves 30. It is pushed into the housing wall 22 side by the action of 32. Further, the lower end portion of the upper-stage tile 16 and the upper end portion of the lower-stage tile 16 can be pressed by the restraining portion 34.
Japanese Patent Laid-Open No. 10-82157

  However, according to this configuration, the combination structure of the rail 18 and the restraining portion 34 is complicated, resulting in a problem that the manufacturing cost is increased.

  The present invention has been made in view of the problems of the prior art, and an object of the present invention is to provide a panel wall structure of a kitchen that has a simple structure and can be easily attached and detached.

  The invention according to claim 1 is a kitchen panel wall structure formed by arranging a plurality of rectangular panels vertically on a building wall, and the panel includes an upper locking portion at an upper end portion of the panel body. A lower locking portion is provided at a lower end portion, and the upper locking portion is formed in an L-shaped cross section with a first horizontal portion extending from the upper end portion of the panel body and a first vertical portion depending on the first horizontal portion. It is continuously formed up to a second vertical portion formed by bending toward the panel body along one vertical portion. Further, the lower locking portion includes a second horizontal portion extending from the lower end portion of the panel body, a third vertical portion depending from the second horizontal portion, and a side away from the panel body from the third vertical portion. The slanted portion that is folded back is formed continuously. And the hook part of the cross-sectional concave shape which latches the said upper latching | locking part and the lower latching | locking part is arrange | positioned at the building wall, It is characterized by the above-mentioned. For this reason, the upper locking part and the lower locking part adjacent to each other in the pair of panels can be easily locked to the wall only by being simultaneously inserted into the hook part.

  Invention of Claim 2 is the panel wall structure of the kitchen of Claim 1, Comprising: The narrow angle of the 3rd perpendicular | vertical part of the said lower latching | locking part and an oblique part is elastically expandable / contractible, It is characterized by the above-mentioned. It is said. For this reason, the upper locking portion and the lower locking portion can be reliably locked in the hook portion without play by a repulsive force that elastically expands the included angle.

  Invention of Claim 3 is the panel wall structure of the kitchen of Claim 1 or Claim 2, Comprising: The said panel main body is equipped with a heat insulating material, It is characterized by the above-mentioned. For this reason, the influence of the use heat of the kitchen on the building wall can be prevented.

  According to invention of Claim 1, the hook part of the cross-sectional concave shape which latches the said upper latching | locking part and the lower latching | locking part is arrange | positioned at a building wall, The said upper latching | locking part which a pair of said panel adjoins, Since the lower locking portion can be easily locked to the hook portion at the same time, it is easy to mount and remove, and is excellent in operability and maintenance such as cleaning. Further, the lower locking portion has a tapered shape due to a third vertical portion depending from the second horizontal portion and an oblique portion that folds back from the third vertical portion to the side away from the panel body. The part can be easily and reliably inserted into the hook part. Cost is low due to simple structure.

  According to the second aspect of the present invention, the upper locking portion and the lower locking portion are surely not rattled in the hook portion by the repulsive force that the insertion angle is elastically expanded after the insertion is reduced and inserted. Since it can be locked, the same effect as that of claim 1 can be obtained more reliably.

  According to invention of Claim 3, since the said panel main body is equipped with a heat insulating material, while being able to prevent the influence to the building wall of the heat of use of a kitchen, the effect similar to the effect of Claim 1 or Claim 2 is acquired. It is done.

  Embodiments of the present invention will be described below with reference to FIGS.

<Configuration of the panel wall structure of the kitchen>
As shown in FIGS. 1, 2, and 3, the kitchen table 2 is arranged on the floor 3 with the wall 1 of the building behind, and a plurality of rectangular panels 4 are formed along the wall 1 above the kitchen table 2. Arranged vertically.

  The panel 4 is formed by a panel main body 6, an upper locking portion 7, and a lower locking portion 8, and a heat insulating material 5 is provided on the back surface of the panel main body 6, and the upper locking portion 7 and the lower locking portion 8 are the panel main body 6. The upper and lower ends 6a and 6b are respectively formed. A plurality of sets of hook portions 9 having a concave cross section for locking the upper locking portion 7 and the lower locking portion 8 are arranged on the wall 1. The panel 4 and the hook portion 9 have a length L and are long in the horizontal direction, and the panel main body, the upper locking portion 7 and the lower locking portion 8 are integrally formed of a thin steel plate having a plate thickness S.

  The hook portion 9 is formed such that the front plate 9a having a height T1 and the rear plate 9b having a height T2 are vertical, and the inner width T3 between the front plate 9a and the rear plate 9b is horizontally connected by a bottom plate 9c to form a concave cross section. T1 <T2. Then, except for the upper locking portion 7 of the uppermost panel 4 and the lower locking portion 8 of the lowermost panel 4, a pair of adjacent upper locking portions 7 and lower locking portions 8 of the pair of panels 4 is formed. Are simultaneously locked in the hook portion 9. The upper locking portion 7 of the uppermost panel 4 and the lower locking portion 8 of the lowermost panel 4 are individually locked in the hook portion 9.

  The upper locking portion 7 is formed in an L-shaped cross section with a first horizontal portion 7a extending from the upper end portion 6a of the panel body 6 toward the wall 1 and a first vertical portion 7b depending on the first vertical portion 7a. It is continuously formed up to the second vertical part 7c formed by bending the panel body 6 along the part 7b. Here, the outer width S1 of the first vertical portion 7b and the second vertical portion 7c is S1> Sx2.

  The lower locking portion 8 includes a second horizontal portion 8a extending from the lower end portion 6b of the panel body 6 toward the wall 1, a third vertical portion 8b extending downward from the panel body 6, and the third vertical portion 8b. A panel body 6 and an oblique portion 8c that folds away from the panel body 6 are formed continuously. More specifically, a vertical member 8d and a horizontal member 8e are provided between the second horizontal portion 8a and the third vertical portion 8b, and a vertical member 8f parallel to the third vertical portion 8b is provided at the tip of the oblique portion 8c.

  The panel main body, the upper locking portion 7 and the lower locking portion 8 are continuously formed integrally with a thin steel plate having a plate thickness S, and sandwiched between the third vertical portion 8b and the oblique portion 8c of the lower locking portion 8. The angle α is elastically expandable / contractible. More specifically, in order to elastically lock the lower locking portion 8 and the upper locking portion 7 inside the hook portion 9, there is a gap between the third vertical portion 8b and the oblique portion 8c of the lower locking portion 8. When the lower locking portion 8 is inserted into the hook portion 9, the gap portion 8g between the third vertical portion 8b and the inclined portion 8c is narrowed (the included angle α is reduced). Since the elastic force is accumulated in the oblique portion 8c and the first vertical portion 7b of the upper locking portion 7 is pressed, the upper locking portion 7 and the lower locking portion 8 inside the hook portion 9 are Can be locked without play.

  Concave portions P1 and P2 are provided in the vicinity of the upper engaging portion 7 and the lower engaging portion 8 of the panel body 6, and the heat insulating material 5 has an aluminum foil, a steel foil, or the like on the surface sandwiched between the concave portions P1 and P2. Covered with. Further, if the clearance Q between the bent portion 7d sandwiched between the first vertical portion 7b and the second vertical portion 7c and the convex portion 6c forming the concave portion P1, the clearance Q> height T1.

  The side surfaces of the plurality of panels 4 are detachably covered with a decorative plate (not shown). Since there is no adjacent panel 4 in the lower locking portion 8 of the lowermost panel 4, a lower locking portion 8 in the hook portion 9 is filled by inserting a gap material (not shown) into the hook portion 9 to fill the gap. Can be prevented. In addition, a decorative cover is provided on the front surface of the recessed portion P2 below the lowermost panel 4. The same applies to the upper locking portion of the uppermost panel (not shown).

  The panel body 6, the upper locking portion 7 and the lower locking portion 8 are made of a thin steel plate with a sheet thickness S = 0.35 mm, and the surface side is coated with aluminum / zinc alloy, fluorine resin coating, polyester resin coating, etc. Is constructed. As the heat insulating material 5, a foamed resin is used.

<Operation of the panel wall structure of the kitchen>
As shown in FIG. 4 (a), the assembly procedure of the panel 4 is as shown by an arrow N1 in a state where the pair of panels 4 are already locked to the hook portion 9 by the upper locking portion 7. Then, the lower locking portion 8 of the upper panel 4 is lowered so as to be inserted into the hook portion 9. While continuing this descent, as indicated by an arrow N2, the gap Q formed by the bent portion 7d and the convex portion 6c of the upper locking portion 7 is put on the front plate 9a having the height T1 of the hook portion 9. . Here, since the gap Q> the height T1, the front plate 9a is inserted into the gap Q without difficulty, and the panel 4 is lowered as shown by an arrow N3 as shown in FIG. And the lower locking portion 8 can be inserted into the hook portion 9.

  Since the included angle α between the third vertical portion 8b and the inclined portion 8c is elastically expandable / contractable, the included angle α becomes narrow when the lower locking portion 8 is inserted, and is stored in the inclined portion 8c after the insertion. By pressing the first vertical portion 7b of the upper locking portion 7 by the elastic force applied, the upper locking portion 7 and the lower locking portion 8 in the hook portion 9 can be prevented from rattling. In addition, since there is a gap between the first vertical portion 7b and the second vertical portion 7c of the upper locking portion 7, a slight elastic force adding effect can be obtained.

  As described above, since the panel body 6 is a simple structure in which the panel body 6 is integrally formed by sheet metal processing, the manufacturing cost can be reduced, and it is easy to install and remove due to the weight reduction, so that it is easy to clean even if it gets dirty. Since the recesses P1 and P2 are provided in the vicinity of the upper locking portion 7 and the lower locking portion 8 of the panel body 6 and the heat insulating material 5 is provided in the region sandwiched between the concave portions P1 and P2, the mounting of the heat insulating material 5 is easy. Because it does not lose its shape, it can withstand long-term use. Since the heat insulating material 5 is excellent in heat insulating properties, the heat influence on the wall 1 can be prevented when the kitchen is used. Soundproof effect of kitchen work can be obtained. Since the shape maintaining effect of the panel main body 6 is obtained by the heat insulating material 5, the thickness of the panel main body 6 can be slightly reduced, so that the removal work at the time of cleaning is reduced by weight reduction.

  The embodiment of the present invention has been described with reference to the drawings. However, the specific configuration is not limited to this embodiment, and design changes and the like within the scope of the present invention are included in the present invention. It is.

  For example, a plurality of rectangular panels can be arranged in the left-right direction along the building wall. Instead of inserting a gap material (not shown) into the lowermost hook part 9 to fill the gap, the inner width T3 of the hook part 9 can be reduced to prevent rattling by the lower locking part 8 alone. The same applies to the upper locking portion of the uppermost panel (not shown).

FIG. 4 is a partially perspective view showing a state in which the kitchen table 2 is arranged on the floor 3 along the wall 1 and a plurality of rectangular panels 4 are arranged above and below the wall 1 in the embodiment of the present invention. It is AA sectional drawing of FIG. 1 in embodiment of this invention. FIG. 3B is a detailed view of FIG. 2 in an embodiment of the present invention. In the embodiment of the present invention, (a) is a state in which a pair of panels 4 is locked to the hook portion 9 and the lower locking portion 8 of the next panel 4 is inserted into the hook portion 9 from above, (b) ) Is a cross-sectional view showing a state where the lower locking portion 8 of the next panel 4 is inserted into the lower hook portion 9 and the upper locking portion 7 is inserted into the upper hook portion 9 and locked. It is a perspective view which shows the state by which the L-shaped metal plate 15c was installed in the periphery of the gas stove 15b of the conventional kitchen 15a. It is side surface sectional drawing which shows the state which has arrange | positioned the tile 16 up and down using the rails 18 and 20 by the panel wall structure of the conventional kitchen.

Explanation of symbols

6 Panel body 6a Upper end portion 6b Lower end portion 7 Upper locking portion 7a First horizontal portion 7b First vertical portion 7c Second vertical portion 8 Lower locking portion 8a Second horizontal portion 8b Third vertical portion 8c Diagonal portion 9 Hook portion 9a Front plate 9b Rear plate 9c Bottom plate α Angle

Claims (3)

A panel wall structure of a kitchen formed by arranging a plurality of rectangular panels vertically on a building wall,
The panel includes an upper locking portion at the upper end portion of the panel body and a lower locking portion at the lower end portion, and the upper locking portion is a first horizontal portion extending from the upper end portion of the panel body. The vertical portion is formed in an L-shaped cross section, and is further continuously formed to the second vertical portion formed by bending the panel main body along the first vertical portion. A second horizontal portion extending from the lower end of the second horizontal portion, a third vertical portion depending from the second horizontal portion, and an oblique portion that folds back from the third vertical portion to the side away from the panel body. And
A hook portion having a concave cross section for locking the upper locking portion and the lower locking portion is disposed on the building wall, and the upper locking portion and the lower locking portion adjacent to each other of the pair of panels are simultaneously attached to the hook portion. Panel wall structure of kitchen characterized by being locked.   It is the panel wall structure of the kitchen of Claim 1, Comprising: In order to latch the said upper latching | locking part and the lower latching | locking part in the said hook part without backlash, the 3rd perpendicular | vertical part and diagonal part of the said lower latching | locking part The panel wall structure of the kitchen is characterized in that the included angle is elastically expandable and contractible.   It is a panel wall structure of the kitchen of Claim 1 or Claim 2, Comprising: The said panel main body is equipped with a heat insulating material, The panel wall structure of the kitchen characterized by the above-mentioned.

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