WO2013191487A1 - Electric tool provided with laser module - Google Patents

Electric tool provided with laser module Download PDF

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Publication number
WO2013191487A1
WO2013191487A1 PCT/KR2013/005452 KR2013005452W WO2013191487A1 WO 2013191487 A1 WO2013191487 A1 WO 2013191487A1 KR 2013005452 W KR2013005452 W KR 2013005452W WO 2013191487 A1 WO2013191487 A1 WO 2013191487A1
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WO
WIPO (PCT)
Prior art keywords
laser
power tool
module
present
straight line
Prior art date
Application number
PCT/KR2013/005452
Other languages
French (fr)
Korean (ko)
Inventor
김진호
Original Assignee
Kim Jin Ho
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020120066363A external-priority patent/KR20130142819A/en
Priority claimed from KR1020120067769A external-priority patent/KR20140000535A/en
Application filed by Kim Jin Ho filed Critical Kim Jin Ho
Publication of WO2013191487A1 publication Critical patent/WO2013191487A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/02—Construction of casings, bodies or handles
    • B25F5/021—Construction of casings, bodies or handles with guiding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/092—Lasers

Definitions

  • the present invention relates to a power tool provided with a laser module, and more specifically, the power tool is always maintained so that the vertical and horizontal of the power tool is always maintained even if the user tilts the power tool in any position during the drilling operation on the wall
  • the linear module installed in the laser vertical level installed in the laser beam and the laser linear system irradiated with the straight laser beam is installed in the power tool such as the chainsaw, and the linear laser beam is cut on the wood to be cut using the chainsaw.
  • the invention relates to a power tool equipped with a laser module which is illuminated on the surface of the laser beam and which allows the user to cut the wood in a straight line so that the laser beam always points to the reference point for cutting.
  • a power tool is a device used to drive a motor with electric force to clean a wall, to screw or to nail, etc. It is a body equipped with a driving device such as a motor and a handle part for supporting an operation switch and the body. Is done.
  • Power tools are not large in size and are relatively easy to operate, and are widely used because they are suitable for use by the general public, even if they are not experts but are familiar with simple operation techniques.
  • the power tool is a portable power tool (lamp utility model registration No. 226437, Chae Yoon Lee, 20001, 3, 27 registered), which is equipped with a lamp to indicate the direction of rotation of the power tool to maximize its convenience; Electric drill that can measure the vibration and depth of electric tools (Utility Model Registration No. 196186, Kim Ho, registered on 2000.7.5), Power Drill with prevention member attached to the handle (Utility Model Registration No. 2019960006288, LG Industrial Co., Ltd., 1996.3 .28 applications) have been researched and developed.
  • Figure 1 shows a perspective view of a power tool with a conventional horizontal system.
  • Figure 2 shows a plan view of a power tool with a conventional horizontal system.
  • the level gauge is installed on the upper and / or left and right sides of the power tool body.
  • the horizontal level installed on the upper surface of the power tool may be installed along the midline of the power tool, and the horizontal level (3, 4) installed on the left and right sides of the body of the power tool may have a side portion that allows the user to check whether it is horizontal through the level. Is attached to. Top of power tool
  • the level gauge 1 installed in the operator enables the worker to check the level from above the power tool.
  • the left / right side of the power tool body may be attached to a position where the user can see the horizontal system, preferably located in the center of the left / right side.
  • the level may be installed on the handle of the power tool, it may be attached to both sides of the power tool handle. This makes it easy to check the level of the power tool when the power tool is working at the eye level of the operator.
  • the position where the level is attached may be attached to a position where the user can see the level, preferably when the grip is held by the hand, the level is not covered by the level.
  • the present invention is to provide a power tool that allows the user to check the vertical and horizontal position of the power tool and correct the posture under any circumstances.
  • a power tool provided with a laser vertical level includes a laser vertical level module installed at a front of a conventional power tool,
  • the laser vertical level module includes a vertical level and a laser level respectively installed on the left and right, respectively,
  • the laser vertical system and the laser horizontal system includes a lens for irradiating the beam from the power supply unit, the laser diode and the laser diode in a straight line,
  • a weight added to always point to the center of the earth is installed, even if the user tilts the power tool, the weight always points to the center of the earth,
  • a bearing may be installed at a portion in contact with the power tool such that the laser vertical level module is rotatable with respect to the power tool.
  • the power tool provided with a laser linear system is a conventional power tool provided with a rotary saw or a chainsaw,
  • a linear module unit provided with a laser linear system irradiated with a straight laser beam is provided,
  • the irradiated laser beam is configured to be irradiated on the same straight line as the longitudinal direction of the saw blade pointed by the saw blade of the rotary saw or chainsaw,
  • the laser linear system includes a lens for irradiating the beam from the power supply unit, the laser diode and the laser diode in a straight line,
  • the linear module module is characterized in that the laser linear system is installed back and forth respectively.
  • the power tool installed with the laser vertical level according to the present invention allows a user to easily check whether the power tool is vertical and horizontal by the laser vertical level so that the target position of the power tool can be easily modified. That is, the power tool provided with the laser vertical level according to the present invention accurately checks the position at which the hole is formed by the power tool even when the position relationship between the power tool and the user is at any position, thereby producing a good working result.
  • the power tool provided with a laser linear system according to the application of the present invention is installed in the power tool such as a conventional chainsaw laser laser system in which a straight laser is irradiated so that the straight laser beam passes the reference point.
  • a cutting process using a chainsaw or the like may be performed in a state of positioning.
  • Using the power tool installed in the laser linear system according to the present invention has a remarkable effect that can perform a process for precisely cutting the point to be cut for wood, even if the skilled worker over 10 years.
  • Figure 1 shows a perspective view of a power tool with a conventional horizontal system.
  • Figure 2 shows a plan view of a power tool with a conventional horizontal system.
  • FIG 3 is a perspective view of a power tool provided with a laser vertical level in accordance with the present invention.
  • FIG. 4 is a front view of the laser vertical level module installed in the power tool according to the present invention.
  • Figure 5 is an embodiment showing an embodiment in the case of screwing using a power tool equipped with a laser vertical level in accordance with the present invention.
  • FIG. 6 is a view showing a state in which the laser vertical line is irradiated on the wall surface when the power tool provided with a laser vertical level in accordance with the present invention close to the wall surface.
  • FIG. 7 is a photograph of the laser vertical line and the laser horizontal line is irradiated from the laser vertical level module installed in the power tool according to the present invention.
  • Fig. 8 is a side view of the power tool provided with the laser linear system according to the first embodiment in a side view of an application of the present invention.
  • FIG. 9 is a plan view from above of a power tool provided with a laser linear system according to a first embodiment in an application of the present invention.
  • Fig. 10 is a side view of the power tool provided with the laser linear system according to the second embodiment of the present invention, viewed from the side.
  • FIG. 11 is a plan view from above of a power tool provided with a laser linear system according to a second embodiment in an application example of the present invention.
  • FIG. 12 is a side view as viewed from the side of a power tool provided with a laser linear system according to a third embodiment in an application example of the present invention.
  • FIG. 13 is a plan view from above of a power tool provided with a laser linear system according to a third embodiment in an application example of the present invention.
  • FIG. 14 is a view showing a state in which a straight laser beam shines in a straight line on the wood in the laser linear system of the linear module module according to the application of the present invention.
  • FIG. 15 is a perspective view of a linear module unit according to an application of the present invention.
  • FIG 3 is a perspective view of a power tool provided with a laser vertical level in accordance with the present invention.
  • the power tool 10 is equipped with a laser vertical level according to the present invention has a configuration in which the laser vertical level module 20 is installed in the front of the conventional power tool.
  • the laser vertical level module 20 is provided with a laser vertical level 22 at the top and bottom, and a laser level 24 at the left and right sides, respectively.
  • the weight 26 is configured so that the weight 26 is always directed toward the center of the earth.
  • Laser vertical level module 20 is installed to be rotatable in a state attached to the power tool 10 of the present invention, the weight 26 is configured to always point to the center of the earth to the user Even when tilting slightly while using the tool 10, the laser vertical level module 20 of the present invention is rotated so that the weight 26 always points to the center of the earth.
  • FIG. 4 is a front view of the laser vertical level module installed in the power tool according to the present invention.
  • the laser vertical level module 20 installed in the power tool according to the present invention is provided with a laser vertical level 22 up and down, and a horizontal level 24 is provided on each side.
  • the weight 26 is configured so that the laser vertical level module 20 rotates so that the weight 26 always faces toward the center of the earth even if the user tilts the power tool 10.
  • the laser vertical level 22, 24 according to the present invention is constituted by a laser beam irradiator to which a laser beam is irradiated. That is, the laser vertical level 22, 24 according to the present invention is composed of a lens for irradiating the beam from the power supply unit, the laser diode, and the laser diode in a straight line to transmit the laser beam from the laser diode (laser pointer) to the lens. To diverge with a straight laser beam.
  • Figure 5 is an embodiment showing an embodiment in the case of screwing using a power tool equipped with a laser vertical level in accordance with the present invention.
  • a laser vertical line emanating from the laser vertical system 22 and the laser horizontal system 24 in the state where the center screw 30 serving as a reference is first drilled with the power tool 10 of the present invention ( 42)
  • the user After selecting the points on the vertical and horizontal axis pointed by the laser beam of the laser horizon 44, the user indicates the vertical and horizontal positions using a ballpoint pen or the like, and then drills holes using the power tool 10, respectively.
  • FIG. 6 is a view showing a state in which the laser vertical line is irradiated on the wall surface when the power tool provided with a laser vertical level in accordance with the present invention close to the wall surface.
  • the laser vertical line 42 which is a straight laser beam from the laser vertical system 22, is applied to the wall 30.
  • the laser horizontal line 44 which is a straight laser beam, is also irradiated from the laser horizontal system 24 in the same manner.
  • FIG. 7 is a photograph of the laser vertical line and the laser horizontal line is irradiated from the laser vertical level module installed in the power tool according to the present invention.
  • the power tool provided with the laser module of the present invention may be applied to a chainsaw for cutting wood in a straight line.
  • a circular saw is used to rotate the power of the drive motor to cut wood or plywood (hereinafter referred to as 'wood') to the desired size, the circular saw is rotatably installed on the workbench.
  • the worker places the wood on the workbench on which the circular saw is fixed, and then the worker rotates the wood at a high speed by the driving motor. I was pushing myself by hand.
  • a user using a power tool such as a power saw can install a layer linear system in which a straight laser beam is irradiated on the front and the rear of the power tool so that the user can easily cut the wood in a desired direction in a straight line.
  • a power tool provided with a laser linear system capable of cutting the wood straight with the laser beam irradiated from the laser linear system as a guide may be provided.
  • Fig. 8 is a side view of the power tool provided with the laser linear system according to the first embodiment in a side view of an application of the present invention.
  • 9 is a plan view from above of a power tool provided with a laser linear system according to a first embodiment in an application of the present invention.
  • the power tool provided with a laser linear system according to the first embodiment of the present invention, the linear module module provided with the laser linear system 120 for irradiating the laser beam 122 of a straight line on the front and back (15) is installed.
  • the straight laser beam 122 irradiated from the laser linear system 120 of the present invention is configured to be irradiated in the same manner as the longitudinal direction of the rotary saw 126.
  • the user marks the reference point 124 with a ballpoint pen and the like on a straight line to be cut by the rotary saw 126 of the power tool according to the present invention on a wooden upper surface, and in the laser linear system 120 If the laser beam 122 is irradiated so that the laser beam 122 passes through the reference point 124 and the cutting process is performed by the rotary saw 126 while adjusting the position to be irradiated, the user may be able to The cutting plane can be easily and accurately cut.
  • An accurate cutting process for wood can be realized by adjusting the moving direction in which the power tool is advanced so that the laser beam 122 always passes the reference point 124 during the cutting process using the power tool of the present invention.
  • Fig. 10 is a side view of the power tool provided with the laser linear system according to the second embodiment of the present invention, viewed from the side.
  • 11 is a plan view from above of a power tool provided with a laser linear system according to a second embodiment in an application example of the present invention;
  • 12 is a side view as viewed from the side of a power tool provided with a laser linear system according to a third embodiment in an application example of the present invention.
  • 13 is a plan view from above of a power tool provided with a laser linear system according to a third embodiment in an application example of the present invention;
  • FIG. 14 is a view showing a state in which a straight laser beam is shining in a straight line on the wood in the laser linear system of the linear module module according to the application of the present invention.
  • a straight laser beam 122 from a laser linear system 20 installed in the linear module module 115 of the present invention has a straight line shape on a target object for cutting wood or the like. The reflection is shown.
  • the laser linear system 120 is composed of a lens for irradiating a beam from a power supply unit, a laser diode, and a laser diode in a straight line so that the laser beam from the laser diode (laser pointer) is transmitted through the lens in a straight line. Diverges with the extended laser beam 122.
  • 15 is a perspective view of a linear system module unit according to an application of the present invention.
  • the laser linear system 120 may be configured to be installed only in front of the power tool.
  • the power tool provided with the laser vertical level according to the present invention can simultaneously measure the vertical and horizontal holes punched by the tool while operating the power tool to drill the hole, and the weights pointing toward the center of the earth.
  • the laser vertical level module which is equipped with the laser vertical level and the laser level level, is simple in structure and simple in structure, so that there is little trouble, and no special operation is required, and the user always irradiates the power tool of the present invention from the laser vertical level at any position. It is possible for the beam to always point horizontally and vertically to easily form several tool holes in the wall.

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  • Mechanical Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The present invention relates to an electric tool provided with a laser module, and more specifically, to an electric tool on which a laser module is installed comprising: a laser perpendicular/horizontal level, which is installed on the electric tool so that the electric tool is maintained perpendicularly or horizontally regardless of the position of tilting while a user form a hole on a wall surface; and a straight line measurer module portion, on which a laser straight line measurer that irradiates a laser beam in a straight line is installed, and which is installed on the electric tool, such as an electric saw, wherein the laser beam is irradiated on the top surface of a wooden material to be cut by using the electric saw or similar, and the laser beam always points toward a reference point for cutting, thereby enabling the user to accurately cut the wood material in a straight line.

Description

레이저 모듈이 설치된 전동공구Power tool with laser module
본 발명은 레이저 모듈이 설치된 전동공구에 관한 것으로, 더욱 구체적으로 설명하면, 사용자가 벽면에 구멍을 뚫는 작업을 하는 도중에 전동공구를 어떠한 위치에서 기울이더라도 전동 공구의 수직 및 수평이 항상 유지되도록 전동공구에 설치된 레이저 수직 수평계가 설치된 것과, 일직선의 레이저빔이 조사되는 레이저 직선계가 설치된 직선계 모듈부가 전동톱 등의 전동공구에 설치되고, 일직선의 레이저빔이 전동톱 등을 이용하여 자르고자 하는 목재 위의 표면상에 비추어지고, 레이저빔이 절단을 위한 기준점을 항상 가리키도록 하여 사용자가 목재를 일직선으로 정확하게 자를 수 있는 레이저 모듈이 설치된 전동공구에 관한 것이다.The present invention relates to a power tool provided with a laser module, and more specifically, the power tool is always maintained so that the vertical and horizontal of the power tool is always maintained even if the user tilts the power tool in any position during the drilling operation on the wall The linear module installed in the laser vertical level installed in the laser beam and the laser linear system irradiated with the straight laser beam is installed in the power tool such as the chainsaw, and the linear laser beam is cut on the wood to be cut using the chainsaw. The invention relates to a power tool equipped with a laser module which is illuminated on the surface of the laser beam and which allows the user to cut the wood in a straight line so that the laser beam always points to the reference point for cutting.
전동 공구는 전기적인 힘으로 모터를 구동하여 벽면을 청공하거나 나사를 박거나 못을 박는 등의 용도로 사용되는 장비로, 모터 등의 구동 장치를 구비한 몸체와 작동 스위치와 몸체를 지지하는 손잡이 부분으로 이루어진다. A power tool is a device used to drive a motor with electric force to clean a wall, to screw or to nail, etc. It is a body equipped with a driving device such as a motor and a handle part for supporting an operation switch and the body. Is done.
전동 공구는 그 크기가 크지 않으며 조작이 비교적 간편하여 전문가가 아니라도 간단한 조작 기술의 숙지만으로도 일반인들이 사용하기에 적합하여 널리 사용되고 있다.Power tools are not large in size and are relatively easy to operate, and are widely used because they are suitable for use by the general public, even if they are not experts but are familiar with simple operation techniques.
특히, 이러한 다양한 수요자를 위하여 전동 공구는 그 편리함을 극대화하기 위해 전동 공구의 회전 방향을 표시해 주는 등(lamp)을 갖춘 휴대용 전동 공구(실용신안등록번호 226437, 이채윤, 20001,3,27 등록), 전동 공구의 방진 및 깊이의 측정이 가능한 전동 드릴(실용신안등록번호 196186, 김호, 2000.7.5 등록), 손잡이에 방지 부재가 부착된 전동드릴(실용신안등록출원 제2019960006288호, 엘지산전 주식회사, 1996.3.28 출원)이 연구 개발되었다.In particular, for these various users, the power tool is a portable power tool (lamp utility model registration No. 226437, Chae Yoon Lee, 20001, 3, 27 registered), which is equipped with a lamp to indicate the direction of rotation of the power tool to maximize its convenience; Electric drill that can measure the vibration and depth of electric tools (Utility Model Registration No. 196186, Kim Ho, registered on 2000.7.5), Power Drill with prevention member attached to the handle (Utility Model Registration No. 2019960006288, LG Industrial Co., Ltd., 1996.3 .28 applications) have been researched and developed.
하지만, 이러한 전동 공구에 대한 연구들은 전동 공구의 사용시에 전동 공구의 수직 및 수평 유지가 가능하도록 하는 것 또는 장치에 대한 고려는 전혀 없었다. 즉, 전동 공구를 사용하여 사용자의 눈 높이보다 높은 곳의 작업을 하여야 하는 경우, 또는 전동 공구로부터 멀리 떨어져서 작업을 하여야 하는 경우에 있어서, 전동 공구가 피작업 대상과의 일정한 각을 유지하거나, 피작업 대상인 벽면에 직각이 되도록 또는 수평을 유지하면서 작동되는지를 확인하기가 용이하지 않았다. However, studies of such power tools have given no consideration to the device or to enable vertical and horizontal maintenance of the power tool in the use of the power tool. That is, when the power tool needs to be operated at a height higher than the user's eye level, or when the work is to be performed away from the power tool, the power tool maintains a constant angle with the object to be worked on, or It wasn't easy to see if it worked at right angles or level to the wall being worked on.
또한, 천공 작업시 수평이 유지되지 않아 천공 방향이 틀어져 작업의 수정이 요구되거나 원활한 작업이 이루어지지 않는 경우가 자주 발생하였다.In addition, when the drilling operation is not maintained horizontally, the drilling direction is shifted so that the modification of the operation is required or the smooth operation is not frequently performed.
도 1 은 종래의 수평계가 부착된 전동 공구의 사시도를 나타낸 것이다. 도 2 는 종래의 수평계가 부착된 전동 공구의 평면도를 나타낸 것이다.Figure 1 shows a perspective view of a power tool with a conventional horizontal system. Figure 2 shows a plan view of a power tool with a conventional horizontal system.
도 1 또는 도 2 에서와 같이 종래의 수평계가 부착된 전동 공구에서는 전동공구 몸체의 상면 및/또는 좌우 측면에 수평계가 설치되어 있음을 알 수 있다. As shown in FIG. 1 or FIG. 2, in the power tool having a conventional level gauge, it can be seen that the level gauge is installed on the upper and / or left and right sides of the power tool body.
전동 공구의 상면에 설치되는 수평계는 전동 공구의 정중선을 따라 설치될 수 있고, 전동 공구의 몸체의 좌우 측면에 설치되는 수평계 (3, 4) 는 사용자가 수평계를 통해 수평 여부를 확인할 수 있는 측면부위에 부착된다. 전동 공구의 상면The horizontal level installed on the upper surface of the power tool may be installed along the midline of the power tool, and the horizontal level (3, 4) installed on the left and right sides of the body of the power tool may have a side portion that allows the user to check whether it is horizontal through the level. Is attached to. Top of power tool
에 설치된 수평계 (1) 는 작업자가 전동 공구의 위에서 수평을 확인하면서 작업을 가능하게 한다.The level gauge 1 installed in the operator enables the worker to check the level from above the power tool.
또한, 종래의 전동 공구 몸체의 좌측면 및/또는 우측면에 부착될 수 있다. 이는 작업자가 전동 공구과 어느 정도의 거리만큼 이격되어 떨어져서 작업하는 경우에 수평을 확인할 수 있게 한다. 전동 공구 몸체의 좌/우측면에 사용자가 수평계를 볼 수 있는 위치에 부착될 수 있는데, 바람직하게는 좌/우측면의 중앙에 위치할 수 있다. 또한, 수평계는 전동 공구의 손잡이에 설치될 수 있는데, 전동 공구 손잡이의 양 측면에 부착될 수 있다. 이는 전동 공구가 작업자의 눈 높이에서 작업하는 경우에 용이하게 전동 공구의 수평을 확인할 수 있도록 한다. It may also be attached to the left side and / or the right side of a conventional power tool body. This allows the operator to check the level when working away from the tool by some distance. The left / right side of the power tool body may be attached to a position where the user can see the horizontal system, preferably located in the center of the left / right side. In addition, the level may be installed on the handle of the power tool, it may be attached to both sides of the power tool handle. This makes it easy to check the level of the power tool when the power tool is working at the eye level of the operator.
수평계가 부착되는 위치는 사용자가 수평계를 볼 수 있는 위치에 부착될 수 있는데, 바람직하게는 손잡이를 손을 파지하였을 때 손에 의해 수평계가 가려지지 않는 범위에 부착된다. The position where the level is attached may be attached to a position where the user can see the level, preferably when the grip is held by the hand, the level is not covered by the level.
본 발명은 사용자가 어려운 작업 상황에서도 제대로 수평과 수직의 연장선에 나사 등을 설치할 수 있는 양호한 작업결과를 낼 수 있는 레이저 수직 수평계가 설치된 전동공구를 제공하는 것을 목적으로 한다.It is an object of the present invention to provide a power tool provided with a laser vertical leveling machine which can produce a good working result in which screws and the like can be properly installed in horizontal and vertical extension lines even in difficult working situations.
즉, 본 발명은 사용자가 어떤 상황에서도 전동 공구의 수직 및 수평의 위치를 확인하고, 자세의 수정을 가능하게 하는 전동 공구를 제공하고자 한다. That is, the present invention is to provide a power tool that allows the user to check the vertical and horizontal position of the power tool and correct the posture under any circumstances.
상기의 목적을 달성하기 위하여 본 발명에 따른 레이저 수직 수평계가 설치된 전동공구는, 종래의 전동공구의 앞부분에 설치되는 레이저 수직 수평계 모듈,In order to achieve the above object, a power tool provided with a laser vertical level according to the present invention includes a laser vertical level module installed at a front of a conventional power tool,
상기 레이저 수직 수평계 모듈은, 상하에 각각 레이저 수직계 및 좌우에 각각 설치되는 레이저 수평계를 포함하고,The laser vertical level module includes a vertical level and a laser level respectively installed on the left and right, respectively,
상기 레이저수직계 및 레이저수평계는 전원부, 레이저다이오드 및 레이저 다이오드에서 나오는 빔을 일직선으로 조사되게 하는 렌즈를 포함하고,The laser vertical system and the laser horizontal system includes a lens for irradiating the beam from the power supply unit, the laser diode and the laser diode in a straight line,
상기 레이저 수직수평계 모듈의 아래부분에는 항상 지구의 중심을 가리키는 무게추가 설치되어 사용자가 상기 전동공구를 기울이더라도 상기 무게추는 항상 지구의 중심방향을 가리키는 것을 특징으로 하고,In the lower part of the laser vertical level module, a weight added to always point to the center of the earth is installed, even if the user tilts the power tool, the weight always points to the center of the earth,
상기 레이저 수직 수평계 모듈이 상기 전동공구에 대하여 회전가능하도록 상기 전동공구과 맞닿는 부분에 베어링이 설치될 수도 있는 것을 특징으로 한다.A bearing may be installed at a portion in contact with the power tool such that the laser vertical level module is rotatable with respect to the power tool.
상기의 목적의 응용예를 달성하기 위하여, 본 발명에 따른 레이저 직선계가 설치된 전동공구는, 회전톱 또는 전동톱이 설치된 종래의 전동공구에 있어서,In order to achieve the above-described application of the object, the power tool provided with a laser linear system according to the present invention is a conventional power tool provided with a rotary saw or a chainsaw,
상기 전동공구상에는, 일직선의 레이저빔이 조사되는 레이저직선계가 설치된 직선계 모듈부가 설치되고, On the power tool, a linear module unit provided with a laser linear system irradiated with a straight laser beam is provided,
상기 조사되는 레이저빔은 상기 회전톱 또는 전동톱의 톱날이 가리키는 톱날의 길이 방향과 동일한 직선상에 조사되도록 구성되고,The irradiated laser beam is configured to be irradiated on the same straight line as the longitudinal direction of the saw blade pointed by the saw blade of the rotary saw or chainsaw,
상기 레이저 직선계는 전원부, 레이저다이오드 및 레이저 다이오드에서 나오는 빔을 일직선으로 조사되게 하는 렌즈를 포함하는 것을 특징으로 하고,The laser linear system includes a lens for irradiating the beam from the power supply unit, the laser diode and the laser diode in a straight line,
상기 직선계모듈부에는 앞뒤로 각각 레이저 직선계가 설치되는 것을 특징으로 한다.The linear module module is characterized in that the laser linear system is installed back and forth respectively.
본 발명에 따른 레이저 수직 수평계가 설치된 전동공구는 사용자가 전동 공구의 수직 및 수평 여부를 레이저 수직수평계에 의해 쉽게 확인하여 전동 공구의 타겟 위치를 쉽게 수정할 수 있게 한다. 즉, 본 발명에 따른 레이저 수직 수평계가 설치된 전동공구는 전동 공구과 사용자와 위치 관계가 어떠한 위치에 있을 때라도 전동 공구에 의해 구멍이 형성되는 위치를 정확히 확인하여 양호한 작업 결과를 낳게 한다.The power tool installed with the laser vertical level according to the present invention allows a user to easily check whether the power tool is vertical and horizontal by the laser vertical level so that the target position of the power tool can be easily modified. That is, the power tool provided with the laser vertical level according to the present invention accurately checks the position at which the hole is formed by the power tool even when the position relationship between the power tool and the user is at any position, thereby producing a good working result.
또한, 본 발명의 용용예에 따른 레이저 직선계가 설치된 전동공구는 종래의 전동톱 등의 전동공구에 일직선의 레이저가 조사되는 레이저직선계를 설치하여 일직선의 레이저빔이 기준점을 지나가도록 하게 전동공구를 위치선정을 한 상태에서 전동톱 등을 이용한 절단공정을 수행할 수 있다.In addition, the power tool provided with a laser linear system according to the application of the present invention is installed in the power tool such as a conventional chainsaw laser laser system in which a straight laser is irradiated so that the straight laser beam passes the reference point. A cutting process using a chainsaw or the like may be performed in a state of positioning.
본 발명에 따른 레이저 직선계가 설치된 전동공구를 이용하면 10 년 이상된 숙련공이 아니더라도 목재 등에 대해 절단하고자 하는 지점을 정확하게 절단하는 공정을 수행할 수 있는 현저한 효과가 있다.Using the power tool installed in the laser linear system according to the present invention has a remarkable effect that can perform a process for precisely cutting the point to be cut for wood, even if the skilled worker over 10 years.
도 1 은 종래의 수평계가 부착된 전동 공구의 사시도를 나타낸 것이다.Figure 1 shows a perspective view of a power tool with a conventional horizontal system.
도 2 는 종래의 수평계가 부착된 전동 공구의 평면도를 나타낸 것이다.Figure 2 shows a plan view of a power tool with a conventional horizontal system.
도 3 은 본 발명에 따른 레이저 수직 수평계가 설치된 전동공구의 사시도이다.3 is a perspective view of a power tool provided with a laser vertical level in accordance with the present invention.
도 4 는 본 발명에 따른 전동공구에 설치된 레이저 수직 수평계 모듈의 정면도이다.4 is a front view of the laser vertical level module installed in the power tool according to the present invention.
도 5 는 본 발명에 따른 레이저 수직 수평계가 설치된 전동공구를 이용하여 나사를 박는 경우의 실시예를 도시한 실시도이다.Figure 5 is an embodiment showing an embodiment in the case of screwing using a power tool equipped with a laser vertical level in accordance with the present invention.
도 6 은 본 발명에 따른 레이저 수직 수평계가 설치된 전동공구를 벽면에 가까이 한 경우에 벽면에 레이저 수직선이 조사되는 모습을 도시한 도면이다.6 is a view showing a state in which the laser vertical line is irradiated on the wall surface when the power tool provided with a laser vertical level in accordance with the present invention close to the wall surface.
도 7 은 본 발명에 따른 전동공구에 설치된 레이저 수직 수평계 모듈로부터 레이저수직선과 레이저수평선이 조사되는 모습의 사진이다.7 is a photograph of the laser vertical line and the laser horizontal line is irradiated from the laser vertical level module installed in the power tool according to the present invention.
도 8 은 본 발명의 응용예에서 제 1 실시예에 따른 레이저 직선계가 설치된 전동공구를 옆에서 바라본 측면도이다.Fig. 8 is a side view of the power tool provided with the laser linear system according to the first embodiment in a side view of an application of the present invention.
도 9 는 본 발명의 응용예에서 제 1 실시예에 따른 레이저 직선계가 설치된 전동공구를 위에서 바라본 평면도이다. 9 is a plan view from above of a power tool provided with a laser linear system according to a first embodiment in an application of the present invention;
도 10 은 본 발명의 응용예에서 제 2 실시예에 따른 레이저 직선계가 설치된 전동공구를 옆에서 바라본 측면도이다.Fig. 10 is a side view of the power tool provided with the laser linear system according to the second embodiment of the present invention, viewed from the side.
도 11 는 본 발명의 응용예에서 제 2 실시예에 따른 레이저 직선계가 설치된 전동공구를 위에서 바라본 평면도이다. 11 is a plan view from above of a power tool provided with a laser linear system according to a second embodiment in an application example of the present invention;
도 12 는 본 발명의 응용예에서 제 3 실시예에 따른 레이저 직선계가 설치된 전동공구를 옆에서 바라본 측면도이다.12 is a side view as viewed from the side of a power tool provided with a laser linear system according to a third embodiment in an application example of the present invention.
도 13 은 본 발명의 응용예에서 제 3 실시예에 따른 레이저 직선계가 설치된 전동공구를 위에서 바라본 평면도이다. 13 is a plan view from above of a power tool provided with a laser linear system according to a third embodiment in an application example of the present invention;
도 14 은 본 발명의 응용예에 따른 직선계모듈부의 레이저 직선계에서 일직선의 레이저빔이 목재위에 일직선으로 비추어지는 모습을 도시한 도이다.14 is a view showing a state in which a straight laser beam shines in a straight line on the wood in the laser linear system of the linear module module according to the application of the present invention.
도 15 은 본 발명의 용용예에 따른 직선계모듈부의 사시도이다.15 is a perspective view of a linear module unit according to an application of the present invention.
도 3 은 본 발명에 따른 레이저 수직 수평계가 설치된 전동공구의 사시도이다.3 is a perspective view of a power tool provided with a laser vertical level in accordance with the present invention.
도 3 을 참조하면, 본 발명에 따른 레이저 수직 수평계가 설치된 전동공구 (10) 은 종래의 전동공구의 앞부분에 레이저 수직 수평계 모듈 (20) 이 설치되어 있는 구성을 한다.Referring to Figure 3, the power tool 10 is equipped with a laser vertical level according to the present invention has a configuration in which the laser vertical level module 20 is installed in the front of the conventional power tool.
본 발명에 따른 레이저 수직 수평계 모듈 (20) 은 상하로는 각각 레이저 수직계 (22) 가 설치되어 있고, 좌우로는 각각 레이저 수평계 (24) 가 설치되어 있다. The laser vertical level module 20 according to the present invention is provided with a laser vertical level 22 at the top and bottom, and a laser level 24 at the left and right sides, respectively.
본 발명에 따른 레이저 수직 수평계 모듈 (20) 의 아래부분에는 무게추 (26) 가 구성되어 무게추 (26) 가 항상 지구의 중심쪽으로 향하게 구성된다.In the lower portion of the laser vertical level module 20 according to the present invention, the weight 26 is configured so that the weight 26 is always directed toward the center of the earth.
본 발명에 따른 레이저 수직 수평계 모듈 (20) 은 본 발명의 전동공구 (10) 에 부착된 상태에서 회전이 가능하도록 설치되고, 무게추 (26) 가 항상 지구의 중심을 가리키도록 구성하여 사용자가 전동공구 (10) 를 사용하는 도중에 약간 기울이더라도 본 발명의 레이저 수직 수평계 모듈 (20) 이 회전하여 무게추 (26) 가 항상 지구의 중심을 가리키게 구성한다.Laser vertical level module 20 according to the present invention is installed to be rotatable in a state attached to the power tool 10 of the present invention, the weight 26 is configured to always point to the center of the earth to the user Even when tilting slightly while using the tool 10, the laser vertical level module 20 of the present invention is rotated so that the weight 26 always points to the center of the earth.
도 4 는 본 발명에 따른 전동공구에 설치된 레이저 수직 수평계 모듈의 정면도이다.4 is a front view of the laser vertical level module installed in the power tool according to the present invention.
도 4 를 참조하면, 본 발명에 따른 전동공구에 설치된 레이저 수직 수평계 모듈 (20) 에는 상하로는 각각 레이저 수직계 (22) 가 설치되어 있고, 좌우로는 각각 레이저 수평계 (24) 가 설치되어 있고, 아래부분에는 무게추 (26) 가 구성되어 전동공구 (10) 을 사용자가 기울여도 무게추 (26) 가 항상 지구의 중심쪽으로 향하도록 레이저 수직 수평계 모듈 (20) 이 회전하게 구성된다.Referring to FIG. 4, the laser vertical level module 20 installed in the power tool according to the present invention is provided with a laser vertical level 22 up and down, and a horizontal level 24 is provided on each side. In the lower part, the weight 26 is configured so that the laser vertical level module 20 rotates so that the weight 26 always faces toward the center of the earth even if the user tilts the power tool 10.
본 발명에 따른 레이저 수직 수평계 (22, 24) 는 레이저빔이 조사되는 레이저빔 조사기로 구성된다. 즉, 본 발명에 따른 레이저 수직 수평계 (22, 24) 는 전원부, 레이저다이오드, 레이저 다이오드에서 나오는 빔을 일직선으로 조사되게 하는 렌즈로 구성되어 레이저다이오드 (레이저포인터기) 에서 나오는 레이저광선을 렌즈에 투과하여 일직선으로 연장된 레이저 빔으로 발산하게 한다.The laser vertical level 22, 24 according to the present invention is constituted by a laser beam irradiator to which a laser beam is irradiated. That is, the laser vertical level 22, 24 according to the present invention is composed of a lens for irradiating the beam from the power supply unit, the laser diode, and the laser diode in a straight line to transmit the laser beam from the laser diode (laser pointer) to the lens. To diverge with a straight laser beam.
본 발명에서는 레이저 수직 수평계 모듈 (20) 이 전동공구과 맞닿는 안쪽 면에 베어링 등을 설치하여 레이저 수직 수평계 모듈 (20) 의 안쪽면과 전동공구가 맞닿는 면의 마찰을 최소화할 수도 있고, 무게추 (26) 에 일정한 무게가 나가는 금속성 물질을 첨가하여 무게추 (26) 가 지중을 항상 가리키는 것이 용이하게 구성한다.In the present invention, by installing a bearing or the like on the inner surface where the laser vertical level module 20 is in contact with the power tool, it is possible to minimize the friction between the inner surface of the laser vertical level module 20 and the surface where the power tool is in contact, weight 26 ), It is easy to make the weight 26 always point to the ground by adding a metallic material having a constant weight.
도 5 는 본 발명에 따른 레이저 수직 수평계가 설치된 전동공구를 이용하여 나사를 박는 경우의 실시예를 도시한 실시도이다.Figure 5 is an embodiment showing an embodiment in the case of screwing using a power tool equipped with a laser vertical level in accordance with the present invention.
도 5 를 참조하면, 기준에 되는 중심나사 (30) 가 설치될 구멍을 본 발명의 전동공구 (10) 로 먼저 뚫은 상태에서 레이저수직계 (22) 및 레이저수평계 (24) 로부터 발산되는 레이저수직선 (42) 과 레이저 수평선 (44) 의 레이저 빔이 가리키는 수직 및 수평축의 지점을 선정한 후, 사용자가 볼펜 등을 사용하여 수직 및 수평 위치를 표시한 후, 전동공구 (10) 을 이용하여 구멍을 각각 뚫고 수직축 나사 (32) 및 수평축 나사 (34) 를 설치한다.Referring to FIG. 5, a laser vertical line emanating from the laser vertical system 22 and the laser horizontal system 24 in the state where the center screw 30 serving as a reference is first drilled with the power tool 10 of the present invention ( 42) After selecting the points on the vertical and horizontal axis pointed by the laser beam of the laser horizon 44, the user indicates the vertical and horizontal positions using a ballpoint pen or the like, and then drills holes using the power tool 10, respectively. Install the vertical screw (32) and horizontal screw (34).
도 6 은 본 발명에 따른 레이저 수직 수평계가 설치된 전동공구를 벽면에 가까이 한 경우에 벽면에 레이저 수직선이 조사되는 모습을 도시한 도면이다.6 is a view showing a state in which the laser vertical line is irradiated on the wall surface when the power tool provided with a laser vertical level in accordance with the present invention close to the wall surface.
도 6 을 참조하면, 벽면 (30) 에 본 발명의 전동공구를 이용하여 구멍을 뚫고자 하는 경우 일예로 레이저 수직계 (22) 로부터 일직선의 레이저빔인 레이저수직선 (42) 이 벽면 (30) 에 조사된다. 레이저 수평계 (24) 로부터도 일직선의 레이저빔인 레이저 수평선 (44) 이 동일하게 조사된다. Referring to FIG. 6, in the case where a wall 30 is to be drilled using the power tool of the present invention, the laser vertical line 42, which is a straight laser beam from the laser vertical system 22, is applied to the wall 30. Is investigated. The laser horizontal line 44, which is a straight laser beam, is also irradiated from the laser horizontal system 24 in the same manner.
도 7 은 본 발명에 따른 전동공구에 설치된 레이저 수직 수평계 모듈로부터 레이저수직선과 레이저수평선이 조사되는 모습의 사진이다.7 is a photograph of the laser vertical line and the laser horizontal line is irradiated from the laser vertical level module installed in the power tool according to the present invention.
본 발명의 레이저 모듈이 설치된 전동공구는 목재를 일직선으로 절단하는 전동톱에 응용될 수도 있다.The power tool provided with the laser module of the present invention may be applied to a chainsaw for cutting wood in a straight line.
일반적으로 목재나 합판 등 (이하 '목재' 라 한다)을 원하는 크기로 절단하기 위하여 구동모터의 동력으로 회전하는 원형톱이 사용되며, 상기한 원형톱은 작업대에 회전 가능하게 설치된다. 상기한 원형톱을 이용하여 목재를 작업자가 원하는 크기로 절단하고자 할때는, 작업자는 원형톱이 고정된 작업대에 목재 등을 놓아주고, 이어서 구동모터에 의하여 고속으로 회전하는 원형톱으로 작업자가 목재 등을 직접 손으로 밀어서 절단하도록 하고 있었다.In general, a circular saw is used to rotate the power of the drive motor to cut wood or plywood (hereinafter referred to as 'wood') to the desired size, the circular saw is rotatably installed on the workbench. When the user wants to cut the wood to the desired size using the circular saw, the worker places the wood on the workbench on which the circular saw is fixed, and then the worker rotates the wood at a high speed by the driving motor. I was pushing myself by hand.
사용자는 목재를 일직선으로 똑바로 절단하고자 목재 위에 선을 긋고 전동톱에 설치된 가이드 홈이 선을 따라 이동하면서 절단 작업을 한다. 그러나 실제로는 매우 숙련된 숙련공이 아니고서는 목재를 일직선으로 똑바로 절단하는 것은 대단히 어려운 작업이다.The user draws a line on the wood in order to cut it straight in a straight line, and the cutting operation is performed while the guide groove installed in the chain saw moves along the line. In reality, however, it is a very difficult task to cut straight wood, unless you are a very skilled artisan.
본 발명의 응용례로서, 전동 톱 등의 전동공구를 사용하는 사용자가 목재를 일직선으로 원하는 방향으로 절단하기 용이하게 전동공구의 앞부분과 뒷부분에 일직선의 레이저 빔이 조사되는 레이어 직선계를 설치하여 사용자가 레이저 직선계로부터 조사되는 레이저빔을 가이드로 하여 목재를 똑바로 절단하는 것이 가능한 레이저 직선계가 설치된 전동공구가 제공될 수도 있다.As an application example of the present invention, a user using a power tool such as a power saw can install a layer linear system in which a straight laser beam is irradiated on the front and the rear of the power tool so that the user can easily cut the wood in a desired direction in a straight line. A power tool provided with a laser linear system capable of cutting the wood straight with the laser beam irradiated from the laser linear system as a guide may be provided.
도 8 은 본 발명의 응용예에서 제 1 실시예에 따른 레이저 직선계가 설치된 전동공구를 옆에서 바라본 측면도이다. 도 9 는 본 발명의 응용예에서 제 1 실시예에 따른 레이저 직선계가 설치된 전동공구를 위에서 바라본 평면도이다. Fig. 8 is a side view of the power tool provided with the laser linear system according to the first embodiment in a side view of an application of the present invention. 9 is a plan view from above of a power tool provided with a laser linear system according to a first embodiment in an application of the present invention;
도 8 및 도 9 를 참조하면, 본 발명의 제 1 실시예에 따른 레이저 직선계가 설치된 전동공구는 상부에 일직선의 레이저빔 (122) 을 조사하는 레이저직선계 (120) 가 앞뒤로 설치된 직선계 모듈부 (15) 가 설치된다.8 and 9, the power tool provided with a laser linear system according to the first embodiment of the present invention, the linear module module provided with the laser linear system 120 for irradiating the laser beam 122 of a straight line on the front and back (15) is installed.
본 발명의 레이저 직선계 (120) 로부터 조사되는 일직선의 레이저빔 (122) 은 회전톱 (126) 의 길이방향과 동일하게 조사되는 구성을 한다. The straight laser beam 122 irradiated from the laser linear system 120 of the present invention is configured to be irradiated in the same manner as the longitudinal direction of the rotary saw 126.
도 9 를 참조하면, 사용자는 목재 위표면에 본 발명에 따른 전동공구의 회전톱 (126) 에 의해 절단하고자 하는 직선상에서 앞뒤로 볼펜 등으로 기준점 (124) 을 표시하고, 레이저직선계 (120) 에서 조사되는 일직선의 레이저빔 (122) 이 기준점 (124) 을 지나가도록 조사되는 위치를 조정한 상태에서 회전톱 (126) 에 의한 절단공정을 진행하면, 사용자는 비록 숙련공이 아니더라도 처음부터 의도한 목재의 절단면을 손쉽게 정확하게 절단할 수 있다.Referring to FIG. 9, the user marks the reference point 124 with a ballpoint pen and the like on a straight line to be cut by the rotary saw 126 of the power tool according to the present invention on a wooden upper surface, and in the laser linear system 120 If the laser beam 122 is irradiated so that the laser beam 122 passes through the reference point 124 and the cutting process is performed by the rotary saw 126 while adjusting the position to be irradiated, the user may be able to The cutting plane can be easily and accurately cut.
본 발명의 전동공구를 이용한 절단공정 도중에 레이저빔 (122) 이 항상 기준점 (124) 을 지나가도록 전동공구가 전진하는 이동방향을 조절함으로써 목재에 대한 정확한 절단공정이 실현될 수 있다.An accurate cutting process for wood can be realized by adjusting the moving direction in which the power tool is advanced so that the laser beam 122 always passes the reference point 124 during the cutting process using the power tool of the present invention.
도 10 은 본 발명의 응용예에서 제 2 실시예에 따른 레이저 직선계가 설치된 전동공구를 옆에서 바라본 측면도이다. 도 11 는 본 발명의 응용예에서 제 2 실시예에 따른 레이저 직선계가 설치된 전동공구를 위에서 바라본 평면도이다. Fig. 10 is a side view of the power tool provided with the laser linear system according to the second embodiment of the present invention, viewed from the side. 11 is a plan view from above of a power tool provided with a laser linear system according to a second embodiment in an application example of the present invention;
도 10 및 도 11 를 참조하면, 도 8 및 도 9 에 도시된 전동공구와 거의 동일한 구성을 하고 있고, 발명의 핵심적인 구성을 모두 동일하다.Referring to Figures 10 and 11, the configuration is almost the same as the power tool shown in Figures 8 and 9, the core configuration of the invention are all the same.
도 12 는 본 발명의 응용예에서 제 3 실시예에 따른 레이저 직선계가 설치된 전동공구를 옆에서 바라본 측면도이다. 도 13 은 본 발명의 응용예에서 제 3 실시예에 따른 레이저 직선계가 설치된 전동공구를 위에서 바라본 평면도이다. 12 is a side view as viewed from the side of a power tool provided with a laser linear system according to a third embodiment in an application example of the present invention. 13 is a plan view from above of a power tool provided with a laser linear system according to a third embodiment in an application example of the present invention;
도 12 및 도 13 을 참조하면, 회전톱 (126) 대신에 전동톱 (127) 이 설치된 전동공구가 도시되어 있다. 그 밖의 모든 구성은 도 8 및 도 9 에 도시된 전동공구와 동일하다.12 and 13, a power tool in which a chainsaw 127 is installed instead of the rotary saw 126 is shown. All other configurations are the same as the power tool shown in FIGS. 8 and 9.
도 14 는 본 발명의 용용예에 따른 직선계모듈부의 레이저 직선계에서 일직선의 레이저빔이 목재위에 일직선으로 비추어지는 모습을 도시한 도이다.14 is a view showing a state in which a straight laser beam is shining in a straight line on the wood in the laser linear system of the linear module module according to the application of the present invention.
도 14 를 참조하면, 본 발명의 직선계모듈부 (115) 에 설치된 레이저 직선계 (20) 로부터 일직선의 레이저빔 (122) 이 목재 (130) 등 절단을 목적으로 하는 목적물상에 일직선의 모양으로 비추어 지는 모습이 도시되어 있다. Referring to Fig. 14, a straight laser beam 122 from a laser linear system 20 installed in the linear module module 115 of the present invention has a straight line shape on a target object for cutting wood or the like. The reflection is shown.
본 발명에 따른 레이저 직선계 (120) 는 전원부, 레이저다이오드, 및 레이저 다이오드에서 나오는 빔을 일직선으로 조사되게 하는 렌즈로 구성되어 레이저다이오드 (레이저포인터기) 에서 나오는 레이저광선을 렌즈에 투과하여 일직선으로 연장된 레이저 빔 (122) 으로 발산하게 한다.The laser linear system 120 according to the present invention is composed of a lens for irradiating a beam from a power supply unit, a laser diode, and a laser diode in a straight line so that the laser beam from the laser diode (laser pointer) is transmitted through the lens in a straight line. Diverges with the extended laser beam 122.
도 15 는 본 발명의 용용예에 따른 직선계모듈부의 사시도이다.15 is a perspective view of a linear system module unit according to an application of the present invention.
도 15 를 참조하면, 본 발명에서 레이저직선계 (120) 는 전동공구의 앞부분에만 설치되도록 구성할 수도 있다.Referring to Figure 15, in the present invention, the laser linear system 120 may be configured to be installed only in front of the power tool.
상기와 같은 구성에 의해 본 발명에 따른 레이저 수직 수평계가 설치된 전동공구는 구멍을 뚫기 위하여 전동공구를 조작하는 동안에 공구에 의해 구멍이 뚫리는 수직과 수평을 동시에 측정할 수 있고, 지구의 중심을 가리키는 무게추와 레이저 수직계 및 레이저 수평계가 설치된 레이저 수직 수평계 모듈이 그 원리가 단순하면서도 구조가 간단하여 고장이 적고 특별한 조작이 필요없으며 본 발명의 전동공구를 사용자가 어떠한 위치에서 항상 레이저 수직 수평계로부터 조사되는 레이저빔이 항상 수평과 수직을 가리켜서 벽면에 수개의 공구 구멍을 용이하게 형성하는 것이 가능하다.With the above configuration, the power tool provided with the laser vertical level according to the present invention can simultaneously measure the vertical and horizontal holes punched by the tool while operating the power tool to drill the hole, and the weights pointing toward the center of the earth. The laser vertical level module, which is equipped with the laser vertical level and the laser level level, is simple in structure and simple in structure, so that there is little trouble, and no special operation is required, and the user always irradiates the power tool of the present invention from the laser vertical level at any position. It is possible for the beam to always point horizontally and vertically to easily form several tool holes in the wall.
또한, 본 발명의 응용례에 따른 레이저 직선계가 설치된 전동공구를 이용하면 비록 비숙련자라 할지라도 레이저직선계로부터 조사되는 레이저빔이 기준점을 가리키도록 하여 목재가 절단되는 방향이 어긋나는 것을 방지하여 언제나 제대로 목재를 절단할 수 있는 현저한 효과가 있다.In addition, when using a power tool provided with a laser linear system according to the application of the present invention, even if unskilled people to always point the laser beam irradiated from the laser linear system to the reference point to prevent the direction of the wood cut is always shifted There is a significant effect that you can cut the wood properly.
상기에서 본 발명의 바람직한 실시예가 특정 용어들을 사용하여 기술되었지만, 그러한 기술은 오로지 설명을 하기 위한 것이며, 다음의 청구범위의 기술적 사상 및 범위로부터 이탈되지 않고서 여러가지 변경 및 변화가 가해질 수 있는 것은 자명한 일이다. 이와 같이 변형된 실시예들은 본 발명의 사상 및 범위로부터 개별적으로 이해되어져서는 않되며, 본 발명에 첨부된 청구범위 안에 속한다고 해야 할 것이다.While the preferred embodiments of the present invention have been described above using specific terms, such descriptions are for illustrative purposes only, and it is obvious that various changes and modifications can be made without departing from the spirit and scope of the following claims. It's work. Such modified embodiments should not be understood individually from the spirit and scope of the present invention, but should fall within the claims appended to the present invention.

Claims (4)

  1. 종래의 전동공구의 앞부분에 설치되는 레이저 수직 수평계 모듈,Laser vertical level module installed in the front of the conventional power tool,
    상기 레이저 수직 수평계 모듈은, The laser vertical level module,
    상하에 각각 레이저 수직계 및 좌우에 각각 설치되는 레이저 수평계를 포함하고,It includes a laser vertical level and a horizontal level respectively installed on the upper and lower sides, respectively,
    상기 레이저수직계 및 레이저수평계는 전원부, 레이저다이오드 및 레이저 다이오드에서 나오는 빔을 일직선으로 조사되게 하는 렌즈를 포함하고,The laser vertical system and the laser horizontal system includes a lens for irradiating the beam from the power supply unit, the laser diode and the laser diode in a straight line,
    상기 레이저 수직수평계 모듈의 아래부분에는 항상 지구의 중심을 가리키는 무게추가 설치되어 사용자가 상기 전동공구를 기울이더라도 상기 무게추는 항상 지구의 중심방향을 가리키는 것을 특징으로 하는 레이저 모듈이 설치된 전동공구.The lower part of the laser vertical level module is always installed weights pointing to the center of the earth, even if the user tilts the power tool, the weight is always equipped with a laser module, characterized in that pointing to the center direction of the earth.
  2. 제 1 항에 있어서,The method of claim 1,
    상기 레이저 수직수평계 모듈이 상기 전동공구에 대하여 회전가능하도록 상기 전동공구과 맞닿는 부분에 베어링이 설치된 것을 특징으로 하는 레이저 모듈이 설치된 전동공구.And a bearing is installed at a portion in contact with the power tool such that the laser vertical level module is rotatable with respect to the power tool.
  3. 회전톱 또는 전동톱이 설치된 종래의 전동공구에 있어서,In a conventional power tool equipped with a rotary saw or a chainsaw,
    상기 전동공구상에는On the power tool
    일직선의 레이저빔이 조사되는 레이저직선계가 설치된 직선계 모듈부가 설치되고, The linear module unit is provided with a laser linear system irradiated with a straight laser beam,
    상기 조사되는 레이저빔은 상기 회전톱 또는 전동톱의 톱날이 가리키는 톱날의 길이 방향과 동일한 직선상에 조사되도록 구성되고,The irradiated laser beam is configured to be irradiated on the same straight line as the longitudinal direction of the saw blade pointed by the saw blade of the rotary saw or chainsaw,
    상기 레이저 직선계는 전원부, 레이저다이오드 및 레이저 다이오드에서 나오는 빔을 일직선으로 조사되게 하는 렌즈를 포함하는 것을 특징으로 하는 레이저 모듈이 설치된 전동공구The laser linear system includes a power tool, a laser diode and a power tool provided with a laser module, characterized in that it comprises a lens for irradiating the beam from the laser diode in a straight line
  4. 제 3 항에 있어서,The method of claim 3, wherein
    상기 직선계모듈에는 앞뒤로 각각 레이저 직선계가 설치되는 것을 특징으로 하는 레이저 모듈이 설치된 전동공구.Power tool having a laser module, characterized in that the laser module is installed in the linear module back and forth respectively.
PCT/KR2013/005452 2012-06-20 2013-06-20 Electric tool provided with laser module WO2013191487A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020120066363A KR20130142819A (en) 2012-06-20 2012-06-20 Electric drill with laser vertical and horizontal module
KR10-2012-0066363 2012-06-20
KR10-2012-0067769 2012-06-25
KR1020120067769A KR20140000535A (en) 2012-06-25 2012-06-25 Electric tool with laser module

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WO2013191487A1 true WO2013191487A1 (en) 2013-12-27

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WO2022243389A1 (en) * 2021-05-18 2022-11-24 Ejot Se & Co. Kg Hand-held machine for removing a friction-welded element from a component assembly

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US4833782A (en) * 1987-06-01 1989-05-30 Robert E. Strauss Saber saw tracing light
US20050105978A1 (en) * 2003-11-18 2005-05-19 Tung Hsin C. Laser positioning device for drilling machine
US20060277775A1 (en) * 2003-02-17 2006-12-14 Siegried Isele Power saw comprising a display device
US20100092254A1 (en) * 2005-07-22 2010-04-15 Kazuhiro Yamamoto Electric drill
US7874077B2 (en) * 2005-01-17 2011-01-25 Positec Power Tools (Suzhou) Co., Ltd. Device for determining the inclination of a tool, such as an electric drill

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US4833782A (en) * 1987-06-01 1989-05-30 Robert E. Strauss Saber saw tracing light
US20060277775A1 (en) * 2003-02-17 2006-12-14 Siegried Isele Power saw comprising a display device
US20050105978A1 (en) * 2003-11-18 2005-05-19 Tung Hsin C. Laser positioning device for drilling machine
US7874077B2 (en) * 2005-01-17 2011-01-25 Positec Power Tools (Suzhou) Co., Ltd. Device for determining the inclination of a tool, such as an electric drill
US20100092254A1 (en) * 2005-07-22 2010-04-15 Kazuhiro Yamamoto Electric drill

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WO2022243389A1 (en) * 2021-05-18 2022-11-24 Ejot Se & Co. Kg Hand-held machine for removing a friction-welded element from a component assembly

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