JPS6221959A - Corner coating apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a corner coating device that is attached to a corner of a prefabricated storage shed or the like where each wall surface changes.

(b) Conventional technology For example, in Japanese Patent Publication No. 59-471 (No. 14), a plurality of factory-produced box-shaped units are arranged in grids at predetermined intervals on site to assemble one house. A unit house is disclosed, and in Japanese Utility Model Publication No. 57-20761, a synthetic resin sheet with a soft cellular structure is installed around the walls up to the height of the floor for residential use, and from a higher place, a floor slab is installed. One residential floor structure is shown in which a waterproof layer is adhered over the entire surface of the floor, and the exposed portion of the waterproof layer on the floor is covered with baseboards.

V→ Problems to be Solved by the Invention In the above-mentioned Japanese Patent Publication No. 59-47104 (To), the floorboard and the partition wall are connected at right angles, so dust, etc. can accumulate in the corner of the room where they are connected. It easily stays there, and it takes a lot of effort to remove dust from the corners when cleaning.In addition, in Japanese Utility Model Publication No. 57-20761, since an inclined part is formed at the bottom of the baseboard, The above special public service 1984-4
Although there was less dust in the corners than in the unit house of Publication No. 7104, there were 5 problems in that it lingered over time and took time and effort to clean. The present invention aims to solve the above problems.

B) Means for Solving the Problems In order to solve the above-mentioned problems, the present invention includes a mounting portion that is attached along a corner where each wall surface intersects at a substantially right angle, and a fitting groove that opens in a diagonal direction. a mounting member integrally formed with a receiving portion; a covering portion curved to swell toward the corner side and having both tapered ends pressed against each wall surface; and a mounting member extending in the diagonal direction from the back surface of the covering portion, The present invention provides a corner covering device comprising a covering member integrally formed with an insertion portion that is fitted into a matching groove.

(e) By attaching a mounting member in which a mounting portion and a receiving portion are integrally formed in a corner of the room, and inserting the insertion pieces of the covering member facing each other into the fitting grooves of the receiving portion to fit them together. , the covering member is attached diagonally to the mounting member, and the corner of the room is covered with the curved covering member, making it difficult for dust etc. to stay in the corner, and the corner is not L-shaped but curved. Because there is
Cleaning is done without leaving any debris behind.

(F) Example Hereinafter, an example of the present invention will be described in detail based on the drawings.

Figure 2 (1) shows multiple ceiling, side wall, and floor insulation panels +
21, (3), (This is a prefabricated clean room constructed by connecting 41 etc., (5) is the door panel, [6
) is the skit, (power is the air conditioning unit), (8) is the unit capacitor, (9) is the air conditioning control panel, α■ is the air conditioning duct connected to the air conditioning unit (7), (11J is the filter box, a2 is the lighting. Also, as shown in Fig. 3, a protective sheet (131 and sheet protection plate side) is laid on the upper surface of the floor insulation panel (4).as, t
te is the 1st.te according to the present invention, respectively. In the second corner coating device,
1st. The second corner covering acts and αe are elastic mounting members (L
5A), (L 6A) and covering members (15B), (16B
).

Here, the mounting member (15A) is attached to the joint between the ceiling insulation panel (2) and the side wall insulation panel (3) with adhesive or the like across each panel, and the side wall insulation panel (3)
It is fixed by screw αη. In addition, the mounting member (16
In A), the side wall heat insulating panel (3) and the sheet protection plate α are attached to the connecting portion between the side wall heat insulating panel (3) and the floor heat insulating panel (4) with an adhesive or the like.

Hereinafter, the first corner coating (ilQ!D) will be explained based on FIG.
The configuration will be explained in detail. First corner coating device α
9 is the mounting member (15A) and the covering member (15B) as described above.
), and the mounting member (15A) includes a disconnection circuit-shaped mounting part α mark extending between the ceiling insulation panel (2) and the side wall insulation panel (3), and a bent part of this mounting part. and a receiving part ti9 formed in the longitudinal direction extending diagonally from
) is formed, and a fitting groove (L9A) is formed, and a fitting groove (L9A) is formed.
The opening 19A) is bent outward in an abbreviated shape. The covering member (15B) has a curved cross-sectional shape that covers the joint between the ceiling heat insulating panel (2) and the side wall heat insulating panel (3), and is curved so as to swell toward a corner, with both ends tapered. From a covering part wing and an insertion part (21) extending diagonally from the approximate center of the covering part wing and having a wedge-shaped stepped fitting part (21A) formed opposite to the receiving part ([1] The surface of the covering part is coated with a transparent conductive paint such as Cintron (trade name) as needed, and the cross section is curved as shown in Figure 1, and its thickness is equal to that at both ends. It is formed so that it becomes thinner as it approaches, and both ends are in pressure contact with the surfaces of the ceiling insulation panel (2) and the side wall insulation panel (3), respectively.In addition, the fitting part (L9A, ) of the receiving part α9 and the insertion part C!
The fitting portion (21A) of υ is formed to fit with each other.

When actually installing the first corner covering device (Is configured as described above) at the connection part between the ceiling insulation panel (2) and the side wall insulation panel (3), that is, at the peripheral corner of the ceiling, first, the mounting member (15A) is attached. is attached to the connection part using adhesive, and the side wall insulation panel (3) is attached using screw Q7).
Fix K. Next, the insertion part c21 of the covering member (15B)
By placing the tip of 1 into the opening of the fitting groove (19A) of the receiving part (1'J) and hitting (or pressing) approximately the center of the covering part holder, the forces applied to the covering part 2 extend diagonally to each other. Insertion part Q
It is approximately the same as the direction of insertion of υ into the fitting groove (19A), and the insertion portion c! D is inserted into the fitting groove (19A), and the groove (L
9A) gradually expands and the insertion part and the fitting part of the groove fit together, and the covering member (15B) becomes the mounting member (L5A).
Fixed. At this time, insert the insertion portion Cυ and the fitting groove (19A
) has a so-called fitting structure that cannot be separated after they are fitted together, and as the covering part (2) is strongly suppressed and deformed, the insertion part (21) is inserted deeply into the fitting groove (19A). Along with this, both ends of the covering part (20+) are pressed against the side wall, and the state of fixation of the covering member (15B) to the mounting member (L5A) becomes stronger.The second corner covering device (IQ is also attached to the first corner The structure is similar to that of the coating device α9, and a receiving portion α9 is formed on the mounting member (16A).
An insertion portion c21) is formed in B).

Therefore, after attaching the mounting member (15A) to the corner of the room, place the tip of the insertion portion 01 of the covering member (15B) into the fitting groove (19A) of the mounting member (15A), and cover from the diagonal direction. By hitting or pressing the department handle,
The insertion part Cυ is gradually inserted into the fitting groove (19A), and the cover part holder is deformed under pressure according to the degree of insertion, so that the insertion work of the cover member (15B) can be performed smoothly from the center to the corners. The covering member (15B) can be fitted to the
Moreover, with this fitting, both tapered ends of the covering part (21) come into pressure contact and press the wall surface equally.
) in a prefabricated low-temperature refrigerator such as the Breno Pclean Room (1) or in the corner of a room in a general house, the corners where dust tends to accumulate can be covered without forming a step with the wall surface, making it possible to It can prevent dust etc. from staying in the corners of the room and keep the room clean.

Furthermore, the covering member (15B) has a curved shape and is recessed from both ends toward the center, with no corners formed between it and the wall surface, so that it does not leave dust in the corners during cleaning etc. Can be easily removed. Also, covering member (15B)
There are no exposed parts such as nails, screws, etc. on the surface of the floor, and the appearance of the area around the floor and ceiling can be kept the same, and the number of parts such as the nails, screws, etc. can be reduced.

(G) Effects of the Invention Since the present invention is a corner covering device configured as described above, after the mounting member is attached to the corner of the room, the receiving part and the insertion part, each formed in a diagonal direction, are placed so as to face each other. By tapping or pressing approximately the center of the covering member, the fitting groove of the receiving part and the insertion part can be smoothly fitted together, and an equal pressing force is applied to both ends of the covering part. Both tapered ends of the covering part are evenly pressed against the wall surface, improving installation workability. Also, since the covering member can cover the corners of the periphery of the room without forming a step, the corner In addition, since the covering member has a curved shape, the air flow on the surface of the covering member is smooth, preventing dust from entering into the coating equipment. There is almost no lifting force, and even if dust adheres to the curved surface of the coating, the dust can be easily removed along the curved surface, reducing work time. Corner coating devices can also improve the appearance around the floor or ceiling of a room.

[Brief explanation of drawings]

1 to 4 show one embodiment of the present invention, in which FIG. 1 is a schematic perspective view of a corner coating device, FIG. 2 is a partially cutaway external perspective view of a prefabricated clean room, and FIG. Figure 3 is a vertical sectional view of the main part of the preno-buri 1 non-room shown in Figure 2, and Figure 4 is an enlarged view of the main part of Figure 3. α9.αQ... 1st and 2nd corner coating device, (1
5A), (L6A)...Mounting member, (15B)
, (t6B)...covering member, uto/mounting part, σ
■... Receiving part, (19A)... Fitting groove, (19
A, )...Mating part, ■...Coating part, (2I)
...insertion part, (21A)...fitting part. Applicant Sanyo Electric Co., Ltd. and one other representative Patent attorney Shizuo Sano (Figure 1) 45B 20 No. 32 No. 47 (9 (5A 2)

Claims (1)

[Claims] 1. A mounting member that is integrally formed with a mounting part that is mounted along a corner where each wall surface intersects at a substantially right angle, and a receiving part that has a fitting groove that opens in a diagonal direction, and a mounting member that is curved so as to bulge toward the corner side. and a covering part whose tapered ends are in pressure contact with each wall surface, and extending in the diagonal direction from the back surface of the covering part,
A corner covering device comprising a covering member integrally formed with an insertion portion that is fitted into the fitting groove.