JP2601133Y2 - Spatula for cross cut - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION This invention is a tool for guiding a cutter when cutting cloth (wallpaper) used for interior decoration of a building, and is particularly useful for cross cutting in a narrow part of a room corner. Regarding a spatula for cross cutting.

[0002]

2. Description of the Related Art Conventionally, in the interior of a building, an entrance / exit frame (cube) D is rectangularly folded on both sides in a corner of a room such as a place for installing a gate as shown in FIG. For pasting, for example, a cloth width is determined in advance and cut with a cutter knife, or pasted, or, as shown in FIG. 5, a slightly wider cloth C is pasted to the portion, and the excess portion C ′ protrudes. In general, a spatula F made of a thin stainless steel plate or the like is applied and cut with a cutter knife N.

[0003]

However, in the above-mentioned conventional technique, when the cross width is cut in advance, if the dimensions are not accurately measured, the width may be insufficient or surplus. Since crossover is not possible, the first cut must be made quite accurate, and there is a problem that workability is poor.

[0004] In addition, the portion to be cut is held with a spatula F,
The spatula F is brought into contact with the wall surface W and the cloth C is cut off with the cutter knife N. However, the blade D of the cutter knife N tends to be at a right angle to the wall surface W because the entrance / exit frame D is in front of the cutter C. Is difficult to insert, and it is extremely difficult to work.

The present invention has been made in view of the above problems, and has as its object to provide a cross-cut spatula capable of performing a cloth attaching operation quickly and accurately.

[0006]

In order to achieve the above-mentioned object, a cross-cut spatula according to the present invention has a plate-like shape having at least opposing parallel sides in a spatula comprising a grip portion and a spatula portion. The grip portion is rotatably mounted on the spatula portion via a shaft located along one of the parallel sides.

Further, the spatula portion is bent in an inclined manner in parallel with the one side.

[0008]

According to the cross-cut spatula according to the invention,
At the corners of the room where the entrance and exit frames are adjacent to each other in a rectangular fold, the cross at the corner between the entrance and exit frames and the wall surface is pressed and creased by the other side of the spatula that is not axially attached.

At this time, the spatula rotates about the axis on which the shaft is attached, and the spatula is bent with respect to the gripping portion. The other side of the spatula is located at the corner of the access frame and the wall surface. It is in a state where it comes into contact from an oblique direction.

Then, with the other side of the spatula pressed against the corner, a cutter knife is inserted between the spatula and the access frame, and the cutting edge of the cutter knife is inserted into the other side of the spatula. Cut the cloth along the way.

In this manner, by cutting the cloth, it is possible to cut straight along the corner between the access frame and the wall surface, and the spatula portion makes the wall surface back, so that the wall surface is not damaged. In addition, the spatula rotates about the axis on which the shaft is mounted and is bent, so that the space comes into contact with the wall surface from an oblique direction so that the cutter knife is inserted between the wall surface and the access frame. And work to make work easier.

Finally, as a finish, after cutting off the surplus part of the cloth, the pasted cloth is pressed once again on the other side of the spatula part, so that the wrinkles of the cloth are extended and the adhesion is ensured.

As described above, even in a place where the roller does not enter, the finishing can be performed by the spatula portion, and the cloth can be applied with excellent appearance.

Further, if the spatula is bent in an inclined manner in parallel with the one side, the other side of the spatula is brought into contact with the wall surface at the corner between the access frame and the wall surface. Since the space between the spatula portion and the access frame can be widened, it serves to facilitate insertion of the cutter knife.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a cross-cut spatula according to the present invention will be described with reference to the drawings.

As shown in FIG. 1, the embodiment of the cross-cut spatula 1 according to the present invention includes a hinge 3 and a hinge 3 on a spatula portion 2 formed by cutting a metal plate made of a thin stainless steel plate or the like. A bar-shaped gripping portion 5 made of a lightweight member such as a resin material such as wood or plastics is connected via a mounting plate 4 mounted on the holding member.

As shown in the figure, the spatula portion 2 has a substantially trapezoidal shape, and a hinge 3 is screwed by a screw member 6 to one side 2a constituting an upper side thereof. The other side 2b of the hinge 3 has a positional relationship parallel to the one side 2a of the upper side, and the axis 3a of the hinge 3 has a positional relationship parallel to both sides 2a and 2b.

The spatula portion 2 is slightly bent (about 15 ° in this embodiment) at a boundary between the one side 2a and the other side 2b and parallel to both sides 2a and 2b. Is also good.

The shape of the spatula 2 is not limited to a trapezoid, but may be a square, a rectangle, a parallelogram, or the like.

A mounting plate 4 is fixed to one end of the grip 5, and the mounting plate 4 is fixed to the hinge 3 by a screw member 7.

In this manner, the spatula portion 2 is pivotally mounted on the grip portion 5, but the rotation angle is not limited, and is preferably, for example, about 130 ° to 160 °. is there. In addition, the hinge 3 may be rotated slightly less than 360 °. In this case, however, it is preferable that the hinged portion of the hinge 3 is caulked to apply friction to the rotation so that the hinge 3 is difficult to rotate.

According to the cross-cutting spatula 1 according to the present invention having the above-mentioned structure, as shown in FIGS. In the case where C is pasted, a procedure is adopted in which a cloth C that has been cut into a slightly wide width is pasted to that location and the surplus portion C ′ is cut.

In this case, the gripper 5 is held with one hand H1, the spatula 2 and the gripper 5 are bent around the axis 3a of the hinge 3, and the other of the spatula 2 is turned. Side 2
By pressing b on the corner between the access frame D and the wall surface W, the cross C is creased.

The spatula 2 has a shaft 3a on which the shaft is mounted.
The spatula part 2 is turned around and bent with respect to the grip part 5, and the other side 2b of the spatula part 2 comes into contact with the wall surface W from an oblique direction. If the shaft attachment portion is slightly caulked, the spatula portion 2 can be held in a bent state, which facilitates handling.

Then, with the other hand H2, the cutter knife N
With the other side 2b of the spatula portion 2 pressed against the intersection of the access frame D and the wall surface W, hold the cutter knife N below the hand H1 holding the cross-cut spatula 1 With the other hand H2 being placed, the cutter knife N is inserted between the spatula portion 2 and the access frame D, and the cutting edge of the cutter knife N is moved along the other side 2b of the spatula portion 2 while being in contact therewith. The surplus portion C 'of the cloth C is cut off.

In such a state, the excess portion C 'of the cross C is cut while gradually shifting the cross-cut spatula 1 from above to below the access frame D, and the other access frame D'.
The surplus portion C 'is cut in the same manner at the intersection between the wall and the wall W.

In this manner, by cutting the cloth C, the cloth C can be cut straight along the intersection between the access frames D, D 'and the wall surface W, and the spatula part 2 is mounted on the shaft. The shaft 3a rotates around the shaft 3a and is bent, so that a space for inserting the cutter knife N with the access frame D can be secured between the shaft 3a and the wall D in an oblique direction, thereby facilitating the work. Become.

When the spatula portion 2 is slightly bent, a larger space can be secured between the spatula portion 2 and the access frame D, so that the cloth C can be more easily cut.

Then, as a finish, the wrinkles of the cloth C are extended by once again pressing the cloth C on the other side 2b of the spatula portion 2 to secure the adhesion.

As described above, even in a narrow place where the roller does not enter, the finishing can be performed by the spatula portion 2, and an excellent appearance of the cloth can be applied.

[0031]

As described above, according to the cross-cutting spatula according to the first aspect of the present invention, even if the entrance and exit frames are narrow in both sides and are narrow, such as a corner of a room adjacent to each other, the cross-cutting spatula can be used. It is easy to insert a cutting tool such as a cutter knife that cuts the work, which improves workability and allows the cloth to be cut straight along the corner between the access frame and the wall surface, thus preventing insufficient and excessive sticking. At the same time, the spatula makes the wall face the back, so that the wall face is not scratched and the finish is improved. In addition, the wrinkles of the cloth can be extended by squeezing with a spatula part even in a place where the roller does not enter, so that there is an effect that the wrinkles of the cloth do not float and the appearance is improved.

According to the cross-cutting spatula according to the second aspect of the present invention, the space between the spatula portion and the access frame can be widened, so that the space for inserting the cutter knife is widened and the workability is improved. Can be further improved.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of a cross-cut spatula according to the present invention.

FIG. 2 is a partial sectional plan view showing a use state of the cross-cut spatula of the embodiment.

FIG. 3 is a partially omitted front view showing a use state of the cross-cut spatula of the embodiment.

FIG. 4 is an overall perspective view showing an interior of a building, in which a door frame is adjacent to each other at a corner of a room with a rectangular frame on both sides.

FIG. 5 is a partial cross-sectional plan view showing a cross cut state using a conventional spatula.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Cross cut spatula 2 Spatula part 2a One side 3a Shaft 5 Handle part

Claims (2)

(57) [Scope of request for utility model registration] 1. A spatula comprising a grip portion and a spatula portion, wherein at least a plate-like spatula portion having parallel sides opposed to each other is provided.
A cross-cut spatula, characterized in that a gripping portion is rotatably mounted on a shaft via a shaft located along one of the parallel sides. 2. The cross-cut spatula according to claim 1, wherein the spatula portion is bent in an inclined manner in parallel with the one side.