JP2552066Y2 - Curing device - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a curing device for protecting a finished surface around a welding or concrete casting site from damage or contamination, particularly in a construction work.

[0002]

2. Description of the Related Art In general, in interior and exterior construction work, various finishing surfaces such as glass, boards, tiles, cloths and paints are damaged by sparks during welding work or flames caused by gas cutting work. In addition, contamination due to concrete casting and spraying occurs. Conventionally, in order to prevent this kind of damage or contamination, a sheet or plywood is pasted on the above-mentioned finished surface with a gum tape or the like and cured.

[0003] However, the above-mentioned conventional curing method has problems that not only the work is complicated and time-consuming, but also that the finished surface is directly stained or damaged by the gum tape.

[0004]

[Problems to be solved by the present invention] The present invention has been made to solve the above-mentioned conventional problems. The purpose of the present invention is to make the finishing surface and the like extremely simple in all places of construction and renovation sites. It is an object of the present invention to provide a curing device capable of rapidly curing, rapidly performing an original welding operation and concrete placing operation, and performing construction and remodeling efficiently and at low cost.

[0005]

According to the present invention, there is provided a curing apparatus comprising: a curing sheet which is flexible and foldable; a plurality of holes formed at appropriate positions in the curing sheet; And a suction cup detachably mounted on the suction cup. A hook-and-loop fastener is attached to the periphery of the curing sheet. The hook-and-loop fastener is attached to mutually different surfaces at opposing edges of the curing sheet. Further, a magnet may be attached to the suction cup. The cured sheet may be subjected to a fire resistance treatment or a water resistance treatment.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In FIG. 1, reference numeral 1 denotes a curing sheet, which may be made of any material, such as cloth or synthetic resin, as long as it is flexible and has strength enough to withstand repeated use.
The curing sheet 1 is subjected to a fire resistance treatment, a water resistance treatment, or the like according to a curing purpose. The shape and size of the curing sheet 1 are as follows:
In general, a rectangular shape is preferable as shown in the figure, and a size that can be folded and carried or an attachment operation can be efficiently performed is desirable.

[0007] Holes 1a are formed around the curing sheet 1 at appropriate intervals. In addition, this hole 1a is the curing sheet 1
If is large, it may be opened at the center or the like. As is clear from FIG. 2, a reinforcing eyelet 2 is attached to the edge of the hole 1a.

Reference numeral 3 denotes a suction cup, on which a mounting projection 3a is formed integrally at the center of the rear surface. The mounting projection 3a is provided with a through hole 3a ', and the suction cup 3 is removably attached to the hole 1a of the curing sheet 1 by fixing it with a nut 4a through a bolt 4. I have. The method of attaching the suction cup 3 is not limited to the method using the bolt 4 or the like.
Insert the cotter pin or the like into the through hole 3a ', and insert
Any method may be used as long as it can be detachably attached to the device. A magnet 5 is attached to the center of the suction cup 3. The suction cups 3 are not attached to all the holes 1a of the curing sheet 1, but are selectively attached to necessary holes 1a.

At the periphery of the curing sheet 1, a hook-and-loop fastener 6 is provided. As is clear from the drawing, the hook-and-loop fastener 6 is attached to different surfaces of the peripheral edge of the curing sheet 1 that are opposed to each other, that is, to the front side and the back side.

Since the curing device of this embodiment is constructed as described above, for example, to attach it to a glass surface G of a building, as shown in FIG. It only has to be pressed and absorbed. As illustrated, when the glass surface G, that is, the curing surface is wider than the size of one curing sheet 1, a plurality of curing sheets 1 are used. In this case, the edges of the adjacent curing sheets 1 and 1 are overlapped. A hook-and-loop fastener 6 is attached to the edge of the curing sheet 1, and the hook-and-loop fastener 6 is on the back side at the upper edge of the curing sheet 1, on the front side at the lower edge, and
Since the right edge is attached to the back side and the left edge is attached to the front side, when superimposed as described above, the hook-and-loop fasteners 6, 6 of both curing sheets 1, 1 are located facing each other, As a result, the hook-and-loop fasteners 6 and 6 adhere to each other simply by overlapping and pressing, and the curing sheets 1 and 1 can be securely and quickly joined.

Since the magnets 5 are attached to the suction cups 3, for example, if the suction cups 3 are attached to a magnetic material such as steel, the attraction force of the magnets 5 is also added, and the curing sheet 1 can be attached strongly. . Therefore, the curing sheet 1 can be securely attached not only to the finished surface of the building, but also to a C-shaped groove steel that is temporarily provided at an arbitrary position inside or outside the building.

The hole 1a to which the suction cup 3 is not attached
Is preferably closed in some way.

[0013]

Advantages of the Invention 1) Since a flexible sheet is used, it can be widely used not only on a flat surface such as a window glass, but also on a surface having irregularities. Therefore, it can be quickly attached to and detached from any part of the building such as a finished surface or a temporary material. 2) Since a sheet having fire resistance is used, there is no possibility of damage due to welding work or gas cutting work. In addition, by providing water resistance, it is possible to provide a cured sheet that is resistant to rain and the like. 3) Since the hook-and-loop fastener is attached to the peripheral portion of the sheet, the joining operation can be performed extremely easily and quickly, and short hook-and-loop fasteners can be provided intermittently at arbitrary intervals. The seat can be partially opened or closed by selectively removing the hook-and-loop fastener at an appropriate position. 4) Since the magnet is used to assist the suction cup, the sheet can be held more stably and reliably.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment of a curing device of the present invention.

FIG. 2 is an enlarged sectional view taken along the line II in FIG.

FIG. 3 is an explanatory diagram of an example of attachment to a glass surface.

[Explanation of symbols]

 Reference Signs List 1 curing sheet 1a hole 2 eyelet fitting 3 sucker 3a mounting projection 3a 'through hole 4 bolt 4a nut 5 magnet 6 surface fastener G glass surface

Continuation of the front page (56) References JP-A-63-241269 (JP, A) JP-A-58-31349 (JP, U) JP-A-62-133833 (JP, U) JP-A-2-85752 (JP) , U) Hikaru 4-119056 (JP, U)

Claims (6)

(57) [Scope of request for utility model registration] 1. A curing sheet that is flexible and foldable, and has a plurality of holes formed at appropriate positions on the curing sheet.
And a sucker selectively removably attached to the plurality of holes. 2. The curing device according to claim 1, wherein a hook-and-loop fastener is attached to a peripheral portion of the curing sheet. 3. The curing device according to claim 2, wherein the hook-and-loop fastener is provided on mutually different surfaces at opposing edges of the curing sheet. 4. The curing device according to claim 1, wherein a magnet is attached to the suction cup. 5. The curing device according to claim 1, wherein a refractory treatment is applied to the curing sheet. 6. The curing device according to claim 1, wherein a water-resistant treatment is applied to the curing sheet.