KR100452425B1 - Dust or debris collecting envelope for drilling work using drill or hammer drill - Google Patents

Abstract

The present invention discloses a dust collecting bag for a drill operation capable of collecting debris generated during a drill (including hammer drill) operation. The dust collecting bag according to the present invention is an envelope having an upper surface portion open and a storage space for storing an object therein by a front portion, a rear portion and two side portions, the storage space side of the rear portion (inside). And an adhesive tape attached so as to be detachable from the outer surface of the back portion while retaining the adhesive force from the outer surface of the rear portion to an opposite side (outer surface) of the storage space. Drilling by using the dust collecting bag of the present invention can be drilled without the need to perform subsequent separate debris removal operation can improve the convenience of the operator. In addition, by specially forming the shape of the dust collecting bag to facilitate the drilling work, and by forming the adhesive tape with a material that can be written with a writing instrument, the position of the hole to be drilled by the drill can be indicated to ensure work accuracy. The operator's hand or drill will contact the envelope and cause deformation of the envelope so that debris does not fall out of the envelope.

Description

Dust or debris collecting envelope for drilling work using drill or hammer drill}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dust collecting bag for working with a drill (including a hammer drill), and more particularly, to a dust collecting bag for working with a drill capable of collecting debris generated when a hole is drilled into a wall or the like.

Drills are used to drill holes in concrete walls and ordinary drills in wood or rebar. When using such a hammer drill to drill holes in concrete walls, wood, small debris, such as concrete and wood, are generated and it falls to the floor by gravity and scatters in all directions. Therefore, until now, the work that had been done after drilling had to remove the debris and clean the dust. However, such cleaning is troublesome in an environment in which installations such as furniture and utensils are already arranged. In particular, when a hammer drill is performed on a wall on which a desk or a display stand is placed, dust or debris is introduced into the gap behind the desk or display stand, which is cumbersome. This is especially true when working in a factory environment with fixed fixtures.

Therefore, for the convenience of the operator, there is a need for a method that can be drilled without the need to perform subsequent separate debris or dust removal work.

An object of the present invention is to provide a dust collecting bag for a drill operation that can be drilled without the need to perform a subsequent separate debris removal operation to enhance the convenience of the operator.

In addition, it is an object of the present invention to provide a dust collecting bag for a drill operation capable of immediately collecting debris and dust generated during the drilling operation.

In addition, an object of the present invention is to provide a dust collecting bag for a drill operation that can display the position of the hole to be drilled to help precise work and collect the debris generated by the drill operation immediately.

In addition, other objects and advantages of the present invention will be clearly understood by the following detailed description of the present invention.

1 is a front view showing a dust collecting bag for a drill operation according to an embodiment of the present invention.

Figure 2 shows a state diagram seen from the back of the dust collecting bag for drilling work of Figure 1;

Figure 3 shows a state diagram seen from the front in the state in which the adhesive bag for the drill operation dust collecting bag of Figure 1 spread out.

Figure 4 shows the use of the drill work using the dust collecting bag for drilling work of FIG.

5 is a cross-sectional view showing a coupling relationship between the rear portion and the adhesive tape in the dust collecting bag for a drill operation according to another embodiment of the present invention.

6 is a cross-sectional view showing a coupling relationship between the rear portion and the adhesive tape in the dust collecting bag for drilling work according to another embodiment of the present invention.

7 is a cross-sectional view showing a coupling relationship between the rear portion and the adhesive tape in the dust bag for a drill operation according to another embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

10: dust collecting bag 12: front part

14: back side 16: side

17, 17 ': crease 18: adhesive tape

20: adhesive tape release paper (film) 22: adhesive tape handle

The present invention provides a dust collecting bag for a drill operation. In the dust collecting bag according to the present invention, an upper surface portion is opened so that an accommodation space for storing objects therein is formed by a front portion, a back portion, two side portions, and a bottom portion, and an adhesive formed on the back portion. Member.

In the dust collecting bag of the present invention, it is preferable that the adhesive member is an adhesive tape formed from an accommodating space side (inner side) of the rear part to an accommodating space opposite side (outer side) of the accommodating space. Such an adhesive tape is strongly attached to the inner surface of the rear portion so as not to be detached in a state of retaining adhesive force, and is preferably attached to the outer surface of the rear portion so as to be detachable from a state of retaining adhesive force. In addition, such an adhesive tape is preferably formed on a film made of a material that facilitates adhesion and detachment of the adhesive tape, such as vinyl, which can be used as a release paper of the adhesive tape, in order to facilitate detachment. Further, the adhesive tape preferably has a handle for facilitating detachment of the adhesive tape from the outer surface of the back portion at the outer surface of the back portion. In addition, the adhesive tape is preferably made of a material that can be marked with a pencil or an aqueous or oily pen. This will avoid leaving pencil or ink marks on the wall or work surface. Moreover, it is preferable that the said adhesive tape is a transparent tape.

In addition, it is preferable that wrinkles or creases are formed on the side portions of the envelopes. The envelope is in contact with the front portion and the back portion, the bottom portion is formed as an edge, it is preferable that the accommodating space has a wide upper portion and the lower portion is narrow.

On the other hand, the adhesive member used in the dust collecting bag of the present invention is formed on the storage space side (inner side) of the rear portion, and extends upward from the portion attached to the inner side of the rear portion and the inner side attachment portion of the rear portion. It can be an adhesive tape composed of a portion. On the contrary, the adhesive member may be an adhesive tape formed on an opposite surface (outer surface) of the storage space of the rear portion. At this time, the adhesive member is preferably an adhesive tape composed of a portion attached to the outer surface of the rear portion and a portion extending upward from the rear portion outer surface attachment portion. Moreover, it is preferable that the outer adhesive surface of the said adhesive member for adhere | attaching on the exterior is protected by the release paper.

Hereinafter, the present invention will be described in detail with reference to the drawings. However, the dust collecting bag for drill operation described below and represented by the drawings presents one specific embodiment of the present invention. Those skilled in the art to which the present invention pertains can readily derive various changes and modifications from the embodiments according to the present invention described below without departing from the spirit and scope of the present invention. Accordingly, it should be understood that such various changes and modifications fall within the scope of the present invention.

1 is a front view showing a dust collecting bag for drilling work according to an embodiment of the present invention, Figure 2 shows a state view of the dust collecting bag for drilling work of Figure 1 from the back, Figure 3 is a drill of FIG. The working dust bag is shown in front view with the adhesive tape unfolded.

As shown in the drawings, the dust collecting bag 10 of the present invention by the front portion 12, the back portion 14 and the two side portions 16 to form an envelope for storing an object therein to be. The material of the bag may be paper, vinyl, or the like, but should have a shape retaining force enough to maintain the shape of the inner storage space. Typically, a paper material may be used. The upper surface is substantially empty and is open. In addition, the dust collecting bag 10 has a front portion 12 and a rear portion 14 in contact with each other, and a bottom portion is formed at an edge, so that the storage space is wide at the top and narrow at the bottom. According to this structure, when the envelope is completely opened, the open virtual upper surface is slightly inclined downward. This inclination facilitates the drilling operation, as described later. However, the bottom portion is not formed with corners and does not exclude envelopes formed with separate faces. In addition, it is desirable to provide appropriate fold lines 17 and 17 'at the side portions of the envelope to secure the storage space of the envelope only when drilling and to reduce the overall volume when storing the envelope. This facilitates storage because the envelopes are folded and flat along the fold line.

On the other hand, in this case, the front part, the back part and the two side parts of the dust collecting bag each have a surface on the side of the storage space which is in front and rear relationship and an opposite surface of the storage space. Hereinafter, the surface on the storage space side will be referred to as the inner side, and the surface opposite the storage space will be referred to as the outer side.

The dust bag 10 further includes an adhesive tape 18 attached from the storage space side (inner side) of the rear part 14 to the opposite side (outer side) of the storage space of the rear part 14. The adhesive tape 18 is strongly attached to the inner surface of the rear portion 14, so that the adhesive tape 18 is hardly detachable without damage to the bag, and is attached to the outer surface of the rear portion 14 so that the adhesive tape can be detached with adhesive strength. The adhesive tape portion attached to the outer side of the rear portion 14 is a portion detachable in use and attached to the wall to be drilled, and the adhesive tape portion attached to the inner side of the rear portion 14 is a portion supporting the envelope.

The height (length direction of the bag) and the width (width direction of the bag) of the portion of the adhesive tape attached to the inner side of the back portion 14 depend on the supporting force required to be related to the force of the adhesive tape 18 supporting the envelope. Can be set differently. If the height and width are large, the supporting force for the bag is large, but it may be necessary to set it appropriately according to the required supporting force, since excessive use of the material may be required. In addition, the portion of the adhesive tape attached to the outer surface of the rear portion 14 corresponds to the portion attached to the wall to support the wall, and its height and width are the same as described above.

Since the adhesive tape 18 should be detachable while retaining the adhesive force on the outer surface of the rear portion 14, the adhesive tape 18 should not be directly attached to the envelope unless the envelope is made of a special material. In order for the adhesive tape 18 to be detachable while retaining the adhesive force, the adhesive tape 18 must be attached onto the film 20 which can be used as a release paper of the adhesive tape. The release paper film 20 is attached to the outer surface of the back portion 14 of the bag (1). Such release paper film may be a vinyl used as a release paper. Moreover, the adhesive tape handle 22 is provided in the corner of the adhesive tape 18 so that the adhesive tape 18 may be easily detached from the outer surface of the back part 14.

As shown in FIG. 3, in the drilling operation, the adhesive tape 18 is attached to the wall in a detached and unfolded state. The portion of the adhesive tape 18 attached to the outer side of the back portion 14 is the portion attached to the position of the wall where the drill operation is required. After attaching the adhesive tape 18 to the wall, the adhesive tape may be formed of a material that can be marked with a pencil or an aqueous or oily pen to indicate the drill working position. In this regard, or separately, the adhesive tape may be formed of a transparent material. In other words, the adhesive tape may be a transparent tape made of a material that can be represented by a writing instrument or a transparent tape made of a material that cannot be represented by a writing instrument. If the adhesive tape is made of transparent material, even if it is not possible to mark with writing instruments on it, mark the position of the wall where the hammer drill will be done and attach the transparent adhesive tape on it so that the worker can check the drill working position visually. .

Figure 4 shows the use of the hammer drill operation using the dust collecting bag for the drill operation of FIG. As shown in Fig. 4, the operator first attaches the dust collecting bag of the present invention to the position of the wall where the hammer drill operation is to be performed. This is done by pulling the adhesive tape handle 22 to unfold the adhesive tape 18 as shown in FIGS. 3 and 4 and then attach it to the desired wall location. Then, the worker performs the hammer drill operation by marking the position where the hammer drill operation is to be performed on the adhesive tape 18 and then drilling a hole with the hammer drill. Then, debris generated during the hammer drilling operation is collected into the storage space of the dust collecting bag formed just below the punching position. Therefore, by using the dust collecting bag of the present invention, the cleaning work of the debris and dust generated during the hammer drilling operation can be performed simultaneously with the hammer drilling operation. On the other hand, in the dust bag of the present invention, the front part and the back part are directly in contact with each other, and the bottom part is formed as an edge, so that the opened virtual upper surface is slightly inclined downward. By this inclination, even if a hole is drilled directly above the storage space of the envelope, the operator's hand and the hammer drill contact the envelope so that the storage space of the envelope is deformed so that debris does not fall out of the envelope. Therefore, the inclination may be such that the upper portion of the front portion of the bag and the operator's hand or the hammer drill do not come into contact with each other during the hammer drill operation. Typically, such a slope may have a range of about 5 to 45 degrees, and preferably may have a range of about 10 to 30 degrees. If the angle of inclination is too small, the above-described effect is insignificant, and if the angle of inclination is too large, debris may fall out of the envelope.

On the other hand, the adhesive member (adhesive tape) applied to the dust collecting bag of the present invention may be formed on either side of the back portion instead of being formed from the inner side to the outer side of the rear portion of the dust collecting bag. Such an example is shown in FIGS. 5 to 7.

5 shows an example in which the adhesive tape is formed on the inner side of the back portion. As shown in FIG. 5, the adhesive tape 18 is formed on the inner surface 14 ′ of the back portion 14. This adhesive tape 18 is composed of a portion attached to the inner surface of the rear portion 14 and a portion extending upward from the inner portion attached to the rear portion so as to be adhered to a wall or the like in use. The extended portion of the adhesive tape 18 is a portion that is adhered to a wall or the like in use. And the extended part of the adhesive tape 18 is protected by the normal release paper 20. As shown in FIG.

6 and 7 show an example in which the adhesive tape is formed on the outer surface of the back portion. As shown in Fig. 6, an adhesive tape 18 is formed on the outer side 14 "of the rear part 14. This adhesive tape 18 is attached to the outer side of the rear part 14 and this rear part. And an extension of the adhesive tape 18, as described above, can be used to indicate the location of the wall to be drilled with a hammer drill as described above. The tape 18 is protected by a normal release paper 20. On the other hand, in Fig. 7, the whole adhesive tape 18 is attached to the outside of the back portion, and has no extension.

Meanwhile, although the adhesive member used in the present invention has been described using an adhesive tape as an example, an adhesive member that does not show a difference in characteristics from the adhesive tape may also be used in the present invention. For example, an adhesive tape having a partial adhesive region may also be included in the adhesive member used in the present invention.

In addition, in the case where the adhesive force of the adhesive tape of the dust collecting bag is lost by using it once, it is possible to cut out the portion where the adhesive force is lost and connect it with a new ordinary adhesive tape or a transparent adhesive tape to reproduce it, and attach the recycled dust collecting bag to the wall It can be recycled by using.

The present invention provides a dust collecting bag for a drill operation that can collect debris generated during the drilling operation. By drilling using the dust collecting bag of the present invention can be drilled without the need to perform subsequent separate debris or dust removal work can be improved the convenience of the operator. In addition, the shape of the dust collecting bag is specially formed to be convenient for drilling, and the adhesive tape is formed of a material that can be marked with a writing instrument to indicate the position of the hole to be drilled, thereby improving accuracy during the work. The operator's hand or drill will contact the envelope and cause deformation of the envelope so that debris does not fall out of the envelope.

Claims (14)

delete Dust collection for a drill work in which an upper surface part is opened and a storage space for storing objects therein includes an envelope skeleton formed by a front part, a back part, two side parts and a bottom part and an adhesive member formed on the back part. In the envelope, And said adhesive member is an adhesive tape formed from an accommodating space side (inside) of said back portion to an accommodating space opposite side (outer side) of said accommodating space. The method of claim 2, The adhesive tape is strongly attached to the inner surface of the rear portion so as not to be detached in the state of holding the adhesive force, and the outer surface of the back portion is attached to be detachably detachable in the state of holding the adhesive force. Dust collection envelope. delete delete The method of claim 2, And said adhesive tape has a handle for facilitating detachment of said adhesive tape from the outer surface of said back portion at the outer surface of said back portion. The method of claim 2, The adhesive tape is a dust collecting bag for a drill operation, characterized in that the material made of a pencil or an aqueous or oil pen. The method of claim 2, The adhesive tape is a dust collecting bag for a drill operation, characterized in that the transparent tape. delete delete delete delete delete delete