JPH072100U - Wallpaper stripping device - Google Patents

Abstract

(57) [Summary] [Structure] A rotary body portion 5 having a cutting edge for penetrating the wallpaper 3 on the peripheral surface is provided on the surface facing the wall surface 2 of the support body 1, and the support body 1 is connected and integrated with the drive portion 6. It is rotated by the drive source. [Effect] The efficiency of wallpaper removal work is greatly improved, and wallpaper removal becomes easy.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a wallpaper stripping processing device. More specifically, this proposal relates to a new preparatory work device for wallpaper removal, which enables efficient and appropriate wallpaper removal work in interior remodeling and the like.

[0002]

[Prior art and its problems]

 Conventionally, when renovating an interior, the work of peeling and replacing the existing wallpaper has often been performed, and attempts have been made to improve and devise methods and means for performing this work more efficiently. There is. This is because the wallpaper is usually firmly attached to the wall surface with an adhesive, so it is not so easy to remove it, and if you only remove the surface part of the wallpaper and the adhesive part remains, this part This is because it is even more troublesome to remove them, and if they are left untouched and a new wallpaper is pasted, the beautiful appearance of the wallpaper is greatly impaired.

Therefore, conventionally, the pasted wallpaper is manually peeled off, and if the backing paper or the like remains, the water is soaked in a sponge or the like, the remaining backing paper is moistened, and it is removed cleanly with a tool such as a scraper. There is. However, such wallpaper removal work was extremely troublesome and time-consuming.

For this reason, for example, fine through holes are previously formed in the wallpaper, and water or a mixed water with a release agent is immersed in the wallpaper through the through holes, or the pasted wallpaper itself is provided with holes. It has also been proposed that some kind of work be done on the wallpaper, such as leaving it open. As means for forming through holes in the wallpaper, a rotary plate is provided with a large number of blade edges to open the holes (US Pat. No. 4,502,223), and a device for removing the wallpaper by using steam (Japanese Patent Laid-Open No. H04-242242). No. 2-111400) is known. Further, the wallpaper is provided with through holes (Japanese Patent Application Laid-Open No. 4-73300), or the wallpaper itself is provided with various contrivances (Japanese Patent Application Laid-Open Nos. 52-90127 and 55-40854). JP-A-4-91300, JP-A-52-2140 and others) are also known.

However, even if the conventional method and apparatus are used, there is still a limitation in improving the efficiency of the work for forming the through hole, and the wallpaper treated with the wallpaper itself is still not practically satisfactory. The reality is that it has not been realized. The present invention has been made in view of the circumstances as described above, and it is possible to solve the drawbacks of the conventional technology and improve the work efficiency more efficiently, and a new effective pretreatment for removing wallpaper. It is intended to provide a means.

[0006]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention provides a rotating body portion having a blade edge for wallpaper penetration on its peripheral surface on the wall facing surface of the supporting body, and the supporting body is connected and integrated with the drive unit. Provided is a wallpaper stripping processing device which is rotated by a drive source. Further, in the processing device of the present invention, the rotating body part is composed of a plurality of rotating plates, and the blade edge penetrates the wallpaper by rotating with the movement of the device, and the rotating part is connected to the connecting part between the support and the drive source. It is also preferable that a control mechanism is provided.

[0007]

[Action]

 In this invention, since the opening force of the through hole can use the rotational force from the driving source, the efficiency of the wallpaper removal work is greatly improved, and the wallpaper removal is made easy. In addition, the processing apparatus of the present invention can be used as a drive source of a commercially available electric power tool (for example, an electric lawn mower or a sander), and thus can be provided as a simple operation and at a lower cost. It will be possible.

Hereinafter, the processing apparatus of the present invention will be described in more detail with reference to examples.

[0009]

【Example】

 1 to 5 of the accompanying drawings illustrate the processing apparatus of the present invention. For example, as illustrated in the perspective view of FIG. 1 and the front view of FIG. 2, the processing device of the present invention has a structure in which a wall surface (2) of a support body (1) faces a wall surface (2) for penetration of a wallpaper (3). It is provided with a rotating body part (5) having a cutting edge (4) on its peripheral surface. The support body (1) is connected and integrated with a drive unit (6) with a built-in motor drive source so as to rotate as a whole.

In this example, the drive unit (6) is provided with a handle (8) on the cover body (7) so that the handle can be handled, and a motor as a drive source is provided in the cover body (7). It is built in and the motor can be turned ON / OFF by the switch (9a). A stopper button (9b) is also provided. Further, as illustrated in the bottom view of FIG. 3, the drive rotation shaft (10) of the drive unit (6) is connected so as to rotate the support body (1) around the rotation center (11) in the arrow direction in the figure. Has been done.

As for the rotating body portion (5), a plurality of rotating body portions (5) are provided on the bottom portion of the support body (1), as also illustrated in FIGS. 3 and 4A and 4B. Then, as shown in FIG. 3, the rotating body portion (5) independently rotates in the direction B around the center point (13) together with the rotation of the support body (1) in the direction of arrow A in the figure. To do. In addition, as shown in FIGS. 4 (a) and 4 (b), the rotating body portion (5) itself freely rotates vertically in the direction C. Therefore, there is no restriction on the moving direction of the device, and the device is appropriately moved in any direction as the work progresses, and penetrates the wallpaper (3) by the cutting edge (4) of the peripheral surface of the rotating body part (5). The holes can be opened.

The shape and structure of the rotating body portion (5) are not particularly limited as long as the blade edge (4) is arranged on the peripheral surface of an appropriately shaped body such as a plate-shaped body, a cylindrical body, or a roller-shaped body. Good. Of course, in construction, it is possible to easily remove the wallpaper by hand or by using a tool such as a scraper after processing with the processing device of the present invention. In this case, needless to say, the method may be appropriately combined with a method of forming a through hole first and then immersing in water as in the conventional case.

For example, in the above device, the rotation speed of the drive source motor can be appropriately controlled by a control mechanism such as a reduction gear. For example, as illustrated in FIG. 5, the gears (14), (15) and (16) are connected to the rotation shaft (12) of the drive source motor incorporated in the drive unit (6) to rotate the rotation shaft (12). The rotation speed of the drive rotating shaft (10) can be smaller than the speed.

In fact, in order to make the device of the present invention easy to use, for example, the rotation speed of 12000 rpm can be reduced to about 230 rpm. Further, it is clear that the processing device of the present invention is not limited to the above examples.

[0015]

[Effect of device]

 With this device, the efficiency of wallpaper removal work is greatly improved, and wallpaper removal becomes easy.

[Brief description of drawings]

FIG. 1 is a perspective view illustrating a device of the present invention.

FIG. 2 is a front view corresponding to FIG.

FIG. 3 is a bottom view corresponding to FIG.

FIG. 4 is a front view and a side view of a main part of a rotating body part.

FIG. 5 is a cross-sectional view illustrating a rotation control mechanism.

[Explanation of symbols]

 1 Support 2 Wall 3 Wallpaper 4 Blade 5 Rotor 6 Drive 7 Cover 8 Handle 9a Switch 9b Stopper Button 10 Drive Rotation Shaft 11 Rotation Center 12 Rotation Shaft 13 Center Point 14, 15, 16 Gears

 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Shin Koroyasu 190 Nikkachi, Tatsuno-cho, Tatsuno-shi, Hyogo Prefecture

Claims (3)

[Scope of utility model registration request] 1. A wallpaper comprising a rotating body portion having a cutting edge for penetrating the wallpaper on a peripheral surface on a wall-facing surface of the support body, wherein the support body is connected and integrated with a drive portion and rotated by a drive source. Peeling device. 2. The processing apparatus according to claim 1, wherein the rotating body portion is composed of a plurality of rotating plates, and the blade edge penetrates the wallpaper by rotating with the rotation and movement of the support body. 3. The processing apparatus according to claim 1, wherein a rotation control mechanism is provided at a connecting portion between the support and the drive source.