JPH0574732U - Hand file - Google Patents

Abstract

(57) [Summary] [Purpose] To obtain a hand-held filer in which dust generated does not fly up into the air during polishing and smoothing. [Structure] Since a file is provided with an opening that allows the sanding surface of the sanding tool to come into contact with the portion to be polished, and a cover that covers the sanding tool and the periphery of the sanding surface is provided, it is possible to polish the ceiling surface, wall surface, etc. , The generated dust will be collected inside the cover,
It is possible to prevent dust from scattering in the air.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a hand-held filer for smoothing a putty-treated surface or an uneven surface of a base in interior work or the like.

[0002]

[Prior Art]

 In the interior work, in order to smooth the putty-treated surface and the uneven surface of the base, it is common to carry out polishing (so-called sanding) using a hand-held filer to smooth the base. ..

FIG. 14 is a front view showing a configuration of a conventional hand-held filer, and FIG. 15 is a side view of FIG. In the figure, a hand-held portion (2) having a handle port (4) is provided on the upper surface of a support plate (1) having one support surface (3) of the laminated fastener provided on the lower surface.

A sandpaper (5) having the other support surface (6) of the laminated fastener provided on the upper surface thereof and the file surface (7) provided on the lower surface thereof is attached to the support plate (1) so that the putty-treated surface or the base material is treated. The uneven surface is polished and smoothed.

In this hand-held file tool, the sand paper (5) can be easily replaced, and in addition, the hand-held part (2) provided on the upper surface of the support plate (1) allows the file surface (7) to abut freely. It could be operated, and it was possible to deal with various irregularities of the base.

[0006]

[Problems to be solved by the device]

 However, not only the above-mentioned hand-held file tools, but also ordinary file tools, when the ground is polished and smoothed, the dust generated rises into the air, and there is a problem that the working environment is significantly reduced. In particular, during the work on the ceiling surface, the dust directly fell on the worker's head, which was a big problem.

It is an object of the present invention to obtain a hand-held filer that does not allow dust generated to fly into the air when it is polished and smoothed.

[0008]

[Means for Solving the Problems]

 In the hand-held filer according to the present invention as defined in claim 1, there is provided a cover which has an opening for bringing the filed surface of the filer into contact with the portion to be ground and which covers the filed tool and the periphery of the filed surface.

According to a second aspect of the present invention, there is provided the handheld filer according to the first aspect, wherein the cover is provided via an elastic member.

Further, in the handheld file device according to the present invention as defined in claim 3, in the handheld file device according to claim 1 or 2, the cover is transparent or translucent.

Still further, in the hand-held filer according to the invention described in claim 4, in the hand-held filer according to any one of claims 1 to 3, the cover is provided with a dust suction port connected to a dust suction device. It is a thing.

[0012]

[Action]

 Since the present invention has an opening for bringing the sanding surface of the sanding tool into contact with the portion to be polished and is provided with a cover for covering the sanding tool and the periphery of the sanding surface, it is possible to polish the ceiling surface or wall surface. At the time of, the generated dust is accumulated inside the cover, and it is possible to prevent the dust from scattering into the air.

Further, since the cover is provided via an elastic member such as sponge or foamed rubber, the cover has a cushioning property, and the cover is formed depending on the unevenness of the base and the angle of the surface to be polished of the support plate. Prevents the ground surface from floating even when hitting the base. Also, damage to the cover and scratches on the base due to the cover are reduced.

Further, since the cover is transparent or translucent, the polishing portion can be seen, the state of the polishing portion during the polishing processing operation can be understood, and reliable work can be performed. Also, it is easy to understand how dust is accumulated inside the cover.

Further, since the cover is provided with the dust suction port that is connected to the dust suction device, it is possible to perform the polishing process while absorbing dust generated during the polishing process with the dust suction device, and only the ceiling surface or the wall surface. In addition, even in the floor surface polishing process, it is possible to perform dust absorption processing without scattering the generated dust to other parts, thus significantly improving the working environment. It should be noted that dust is collected around the file surface and is not sucked, for example, from a hole provided in the file surface, so that the file tool does not stick to the surface to be polished and the operability is not impaired.

[0016]

【Example】

 1 is a front view showing the configuration of an embodiment of a hand-held filer of the present invention, FIG. 2 is a plan view of FIG. 1, FIG. 3 is a side view of FIG. 1, FIG. 4 is a bottom view of FIG. 1, and FIG. 1 is a sectional view taken along line AA in FIG. 1, and FIG. 6 is a sectional view taken along line BB in FIG. In the figure, one support surface (13) of the laminated fastener is provided on the lower surface of the support plate (11), and the upper portion of this support plate (11) has a handle (14) provided with a handle port (14). 12) is provided.

On the lower surface of the support plate (11), the sandpaper (15) having the other supporting surface (16) of the laminated fastener on the upper surface and the file surface (17) on the lower surface is detachably attached. It is configured to be attached.

An elastic member (18) made of foamed rubber is provided on the mounting peripheral edge of the lower end of the hand-held part (12) of the support plate (11), and a transparent cover (19) is attached through this elastic member (18). The transparent cover (19) has an opening on the file surface side and covers the lower surface periphery from above the support plate (11) .When the sand vapor (15) is attached, the file surface (17) is transparent. It is configured to project slightly from 19).

With the hand-held filer with a transparent cover having the above-described structure, the putty-treated surface and the uneven surface of the base are polished and smoothed. Especially when polishing the ceiling surface or wall surface, Dust collects inside the transparent cover (19) and prevents the dust from scattering into the air. Further, since it is the transparent cover (19), the polishing portion can be seen, and the state of the polishing portion during the polishing processing operation can be seen, so that reliable operation can be performed. In addition, it is easy to understand how dust is accumulated inside the transparent cover (19).

Further, since the transparent cover (19) is attached via the elastic member (18), even if the transparent cover (19) hits the substrate due to the unevenness of the substrate and the angle of the surface to be polished of the support plate The surface is prevented from floating from the base, and the damage to the transparent cover (19) and the scratches on the base due to the transparent cover (19) are reduced. Incidentally, the transparent cover (19) may be made detachable by devising the attachment to the elastic member (18).

FIG. 7 is a front view showing the configuration of another embodiment of the hand-held filer of the present invention, FIG. 8 is a plan view of FIG. 7, FIG. 9 is a right side view of FIG. 7, and FIG. 10 is a left side of FIG. FIG. 11 is a bottom view of FIG. 7, FIG. 12 is a sectional view taken along line AA of FIG. 7, and FIG. 13 is a sectional view taken along line BB of FIG. In this embodiment, the transparent cover of the hand-held filer with the transparent cover of the above-mentioned embodiment is provided with a dust suction port (20) connected to a dust suction device (not shown).

That is, in the figure, the lower surface of the supporting plate (21) having the hand-held portion (22) on the upper surface and one supporting surface (23) of the bonding fastener on the lower surface is bonded to the upper surface. A sand paper (25) having the other support surface (26) of the fastener and a file surface (27) on the lower surface is detachably attached.

The attachment surface of the lower end of the hand-held part (22) of the support plate (21) is opened at the file surface (27) side through an elastic member (28) made of foamed rubber and above the support plate (21). Is provided with a transparent cover (29) configured to cover the periphery of the lower surface. The transparent cover (29) has a file surface (27) slightly protruding from the transparent cover (29) when the sand vapor (25) is attached.

Further, when the handle port (24) of the handheld portion (22) is gripped, the transparent cover (29) on the little finger side is provided with a dust suction port (20) connected to a dust suction device (not shown). .. The dust suction port (20) allows dust generated during the polishing process to be absorbed while being absorbed by the dust suction device, and the dust generated during the polishing process not only on the ceiling surface and wall surfaces but also on the floor surface. The dust can be treated without scattering it, and the working environment can be significantly improved. It should be noted that dust is collected around the file surface and is not sucked from, for example, a hole provided in the file surface, so that the file tool does not stick to the surface to be polished and the operability is not deteriorated.

[0025]

[Effect of the device]

 As described above, the present invention has the opening for bringing the file surface of the file tool into contact with the portion to be polished and the cover for covering the file tool and the periphery of the file surface. During the polishing process such as, the dust generated is accumulated inside the cover, and it is possible to prevent the dust from scattering into the air.

Further, since the cover is provided via an elastic member such as sponge or foam rubber, the cover has a cushioning property, and the cover may be formed depending on the unevenness of the base and the angle of the surface to be polished of the support plate. Prevents the ground surface from floating even when hitting the base. Also, damage to the cover and scratches on the base due to the cover are reduced. Incidentally, the cover may be detachable by devising the attachment to the elastic member.

Further, since the cover is transparent or translucent, the polishing portion can be seen, the state of the polishing portion during the polishing processing operation can be understood, and reliable operation can be performed. Also, it is easy to understand how dust is accumulated inside the cover.

Furthermore, since the cover is provided with the dust suction port that is connected to the dust suction device, it is possible to perform the polishing process while absorbing dust generated during the polishing process with the dust suction device, and only the ceiling surface or the wall surface. In addition, even in the floor surface polishing process, it is possible to perform dust absorption processing without scattering the generated dust to other parts, thus significantly improving the working environment. Note that dust is collected around the file surface, for example, not through the holes provided in the file surface, so the file tool is less likely to stick to the surface to be polished, and the operability is not impaired. effective.

[Brief description of drawings]

FIG. 1 is a front view showing the configuration of an embodiment of a handheld filer of the present invention.

FIG. 2 is a plan view of FIG.

FIG. 3 is a side view of FIG.

FIG. 4 is a bottom view of FIG.

5 is a cross-sectional view taken along the line AA of FIG.

6 is a sectional view taken along line BB of FIG.

FIG. 7 is a front view showing the configuration of another embodiment of the handheld filer of the present invention.

FIG. 8 is a plan view of FIG.

9 is a right side view of FIG. 7. FIG.

10 is a left side view of FIG. 7. FIG.

11 is a bottom view of FIG. 7. FIG.

12 is a cross-sectional view taken along the line AA of FIG.

13 is a sectional view taken along line BB of FIG.

FIG. 14 is a front view showing a configuration of a conventional hand-held filer.

FIG. 15 is a side view of FIG.

[Explanation of symbols]

(11) (21) ... Support plate, (12) (22) ... Hand holding part, (13) (23) ... One support surface of the laminated fastener, (14) (24) ... Handle port,
(15) (25) ... sandpaper, (16) (26) ... other supporting surface of the laminated fastener, (17) (27) ... file surface, (18) (28) ... elastic member, (19) (29) ) ... Transparent cover, (20) ... Dust suction port

Claims (4)

[Scope of utility model registration request] 1. A hand-held filer having an opening for bringing the filed surface of the filer into contact with a portion to be polished and a cover for covering the filed tool and the periphery of the filed surface. 2. The hand-held file tool according to claim 1, wherein the cover is provided via an elastic member. 3. The handheld file according to claim 1 or 2, wherein the cover is transparent or translucent. 4. The handheld file according to any one of claims 1 to 3, wherein the cover is provided with a dust suction port connected to a dust suction device.