KR20140053663A - And angle meter equipped bar plate two - Google Patents

Abstract

The present invention relates to a technology in respect to an angle measuring device which measures and marks angles. The purpose of the present invention is to solve a problem of an existing angle measuring device which cannot measure the inner and outer sides of an object structure of which the top and bottom are closed. The present invention includes two bar-plates of which each side is pivoted based on a scissors principle; gradations at a predetermined portion where the two bar-plates intersect and form an angle; and measurements which are formed on one side and which enables a user to know the measured value. Usually, angles are measured for mitering the measured angle and marking the angle on objects or building materials. Therefore, the angle measuring device with the two bar-plates of the present invention can measure an angle, marks the measured angle, and a mitting value, thereby enabling a user to cut an object and marks the measured angle on the object without an accurate angle or a separate calculation process.

Description

An angle meter equipped with two stick plates. {And angle meter equipped bar plate two}

The present invention is an angle measuring device capable of measuring the degree of internal and external refraction of all structures,

It is possible to measure the angle of refraction by marking the degree of refraction of the structure with an angle when the angle measuring instrument equipped with two stick plates is attached to the inner and outer wall of the existing structure and the frame of the structure, Another method of use is to fix the angular unit provided with the stick plate by the set angle as shown in the figure, to fix the angle to be marked, to be.

As a technology to be a background of the invention,

As a conventional technique, there is a measuring device called a separator (angle measuring instrument) in which angles indicated by angles are indicated on the drawing, in which a half-moon-shaped angle scale and dimensions are marked.

As a typical background art of the present invention, the main functions of the separator are angle measurement and angle notation.

However, in the case of a separator with a semicircle and similar semicircular type, the degree of refraction of the structure can not be measured in the upper and lower parts of the refracted structure.

In addition, in the case of using the angle measuring instrument provided with the stick plate long on one side of the separator equipped with the semicircular type used in the past, it is possible to measure only the external refraction angle in the wall angle measurement of the upper and lower clogged type structures, The disadvantage is that you can not.

In the following example (Patent No. 10-0792685), the structure having an arrow shape can be closely contacted to the inside and outside of the object to be measured, but the angle of the angle cutter In the following example (Patent No. 10-0792685), as an embodiment, the right angle table shows the measured value of the angular angle, and the left angle shows the angular angle value calculated by ½ In case of cutting by adjusting the angular dimension indicated on the angle cutter according to the calculated value as described above, the miter value of the miter value of 45 ° can be obtained, but in the case of the miter angle of more than 90 °, the miter value When the angle is cut according to the dimensions indicated on the angle cutter, the problem is that the cutting is not performed at the correct value of the correct rotation.

Accordingly, in the present invention, the angular value and the structure indicated in the conventional angular meter, measuring instrument, etc. are provided with two rod-like plates, and the rod-shaped body is provided with a coupling part 000 to couple the two rod- .

Therefore, it can be seen in the embodiment that the two rod plates are rotated due to the joint part (000)

Therefore, it can be seen that two bars are unfolded or twisted to form a certain angle by using this principle. Therefore, in the present invention, by using the principle of forming the angle by expanding or contracting the bar plate with the coupling axis (00) The scale is provided with a constant angle at both ends (00) of the stick, and the scale is quantified and marked (000) on the front and back of the two sticks.

The angular value indicated by the scale with the scale in this manner is provided with an angle value provided by the numerals next to the scale as shown in the example of FIG.

The angle value numerical dimension (00) provided in the present invention is characterized in that the angular angle measurement value and the mental value are indicated simultaneously on the front surface of the stick plate 000a provided in the present invention. On the back surface, the cosine angle value 32 / It features one,

The front surface of the stick plate 200b is characterized by having a table of calculated values of the squareness value of the angular angle angle value divided by 1/2,

On the rear surface of the stick 200a, a calculation angle value of a cosine angle value of 45/45 is indicated,

200b is provided with a calculation angle value of 32/52, and a defective hole provided at one side is coupled with a main shaft and rotated so as to be closely attached to all the structures and to measure an angle.

Therefore, when the rod-shaped plate thus provided is brought into close contact with the structure, the rod-shaped plate forms a certain angle according to the degree of refraction of the structure.

Therefore, the angles of the structures are measured by the scale provided on both sides of the rod plate having the constant angles, and numerical values next to the scale are provided to accurately express the angular values of the structure. Feature.

In a more detailed description, it can be seen that the rod plate is rotated and operated by the engagement shaft provided at one side of the stick plate as shown in the embodiment example 00

As shown in FIG. 2, 000, the point at which the rod plate 000 is rotated and intersected becomes an angle value inside and outside the rod plate. Accordingly, the angle value at which the rod plate is formed is determined by the dimension (000) Is formed by a dimension.

Further, in the present invention, the measured angular value is calculated by using the angular dimension notation indicated in the currently used angle cutter (000) to calculate the cutting angle value mute value of the cutting material (000), the cosine angle value 45/45, In order to be able to cut and adjust the angle display unit provided on the cutter, the bar plate 000 of the present invention is marked with an angle value next to the scale and scale and a moon value or a cosine (000) angle value beside it, (00) of the cutter (000) 0 is adjusted to the dimension indicated by the bar plate angle measuring instrument so as to be cut.

The angles measured at both sides of the stick plate intersect with each other, and the angular value measured at the intersection of the scale marks is about 90 °. However, the angle value exceeding 90 ° is formed as a semicircle at one side of the joint axis (000) (000) indicative of the angle and a dimension (000) on the side of the scale are marked. In order to read the scale and the dimensions provided in the semicircle, an angle of the semicircular angle scale part And an angle indicating arrow 500 is provided so as to indicate the angle and the angle of the semicircular angle (000) with the angle value exceeding 90 degrees as a semicircular type.

The angular measurement unit (0000) of the semicircular type (000) provided with the scale (000) and the angular measurement dimensions provided on both the scale (000) and the stick plate are calculated and indicated. 000) is a feature of the present invention.

Therefore, the bar-type angle measuring instrument 100 according to the present invention is provided to be rotated by 360 degrees, thereby widening the measurement range of all the structures and eliminating the dead zone of the conventional angle measuring device.

Further, the joint shaft (000) structure provided on one side of the stick plate is characterized in that the complicated joint structure of the conventional angle meter is prepared and the failure rate is set.

In order to assemble the bar-type angle measuring device, the bar plate 200a and 200d are provided at one side thereof with a coupling hole 500 and are provided at one side of the bar plate 200d so as to be smoothly rotated when the bar- (510) type hole 500 structure as shown in the sectional assembly drawing (8a).

Further, the connecting rod of the rod plate 200d coupled to the other end is formed in a straight shape.

The provision of the coupling hole 500 of the rod plate 200d in the multi-stepped shape 510 allows the fixing knurling 420 provided on the coupling bolt 400 to be coupled and fixed as shown in FIG. And is provided with a multi-stage type (510) type. At this time, the single knurling portion 420 of the coupling bolt 400 coupled to the multi-stage hole has a linear fine groove formed therein. So that the coupling bolt 400 and the rod plate 200d are coupled and fixed by being tightly coupled to the multi-stage coupling hole 510.

7, the lower end of the bolt 400 is provided with a wider portion, and the other end of the bolt 400 is provided with a cylindrical shaft 430 to be coupled with the rod plate 200a. A key 410 having an H-shape 410 at the other end thereof, and a threaded portion 440 having a screw at the other end thereof.

The first rod plate 200d is coupled to the coupling bolt 400 to be fixed to the bolt 400 and the rod plate 200a is coupled to the other end of the first rod plate 200d and the rod plate 200a is not fixed, It is characterized by being driven and operated.

The washer 470 is coupled to the other end of the rod plate 200a so as to be coupled to the shape of the coupling bolt 400 and the H-shaped key 410, The coupling bolt 400 and the washer 470 can not be rotated together with the rod plate 200d due to the engagement of the washer 470 elongated hole 450 provided with the long hole 450. [

If the rod plate 200d, the coupling bolt 400 and the washer 470 are not rotated, reverse rotation of the rod plate 200a is prevented by the screwing energy of the tightening nut 480, And a tightening nut 480 is coupled to the other end of the washer 470 and the tightening nut 480 is fixed to the rod plate 200a or 200d so that the rod plates 200a and 200d are unfolded or pinched, When the angle measuring device 100 is brought into close contact with the water, the angle measuring device 100 is engaged and fixed so as to prevent the stick plate from moving when the angle measuring device 100 is in close contact with and detached from the water. In order to prevent the nut from loosening, (490) so as to prevent loosening and detachment of the tightening nut.

The structure of the washer 470 provided in the combined shaft system thus provided is characterized by having a C-shaped cross-sectional structure as shown in FIG. 7C, and a stepped portion provided in a C- So as to prevent the fastening phenomenon and to fix the stick plate 200a with elasticity of a predetermined strength at the time of the prevention of the rotation of the stick plate 200a, so that the turning operation of the stick plate 200a is smooth.

Therefore, the angle measuring device 100 including the two rod-shaped plates according to the present invention having the above-described structure has a disadvantage in that the angular pointing portion is not moved even after the thin plate is tightened in the following example of the conventional angle measuring devices (Japanese Patent No. 10-1045178) As a technique, the rod-and-tube fastening structure according to the present invention is characterized in that when the rod-type measuring device is closely attached to the structure and the fastening nut 480 is tightened, the absolute rod- The purpose of this document is to provide the convenience of the user.

As the effect of the invention, the degree of refraction can be measured by closely attaching the angle measuring device provided with the two stick plates of the present invention to the structure having the closed top and bottom,

Since the measured angle values measured in close contact with all the structures are calculated and matched according to the miter angle notation dimensions and the bevel angle notation dimensions provided in the electric angle cutter at the one side of the scale, The angular value indicated on the side of the measurement angle display scale provided in the angle measuring instrument provided with the two stick plates of the present invention and the calculated dimensions indicated beside it are shown and the miter angle And the bevel angle can be adjusted so that it can be cut at a necessary angle and used.

In addition, a cosine angle value is computed on the back side of the figure to allow the user to read the cosine angle notation on the back side according to the measured value to adjust the tilt angle and bevel angle of the electric angle cutter, There is an effect that can be cut and used.

FIG. 1 is a view showing an angle measuring instrument 100 provided with two stick plates according to the present invention (a flat plate angle measuring unit 110).
FIG. 2 is a view showing the angularity value 210 as a cosine calculation value for crown molding dichotomy in an angle measuring instrument 100 provided with two stick plates according to the present invention.
FIG. 3 is a plan view showing the front and back surfaces of two rod-shaped structures 1 (200) and 2 (300) according to the present invention.
FIG. 4 is a view showing an embodiment in which an angle measuring device provided with two stick plates is rotated by 360 °.
5 is a view showing an angle of a point at which the scale 240 provided on the front and back sides of the rod plates 200a and 200d intersects with each other during the rotation operation process in which the angle measuring device 100 provided with two rod- FIG.
5A shows an embodiment in which the rod of the angle measuring instrument provided with the two stick plates of the present invention is rotated at 30 degrees while being stopped at the 30 degrees scale 240. When the back surface is checked in this state, It is characterized by the marked angle value.
FIG. 6B shows an embodiment in which the rod of the angle measuring instrument provided with the two stick plates of the present invention is rotated at 90 degrees while stopping at the 90 degrees scale 240. In this state, if the back surface is checked, It is characterized by calculating the miter dimension 35.3 and the bevel angle dimension 30.0 as the cosine angle value.
5C shows an example of an angle measurement exceeding a normal angle value of 90 DEG, which is an example of an angle measurement exceeding a perpendicular angle reference point 230 on a road. In this embodiment, the angle reference indicator 240 of the angle notation scale unit 240 provided in the semi- And an arrow 510 indicates a 130 ° graduation.
5D shows an example of an angle measurement exceeding a normal angle value of 90 DEG. As an example, the angle reference indication 230 of the angle indicating scale unit 240 of the semicircular type angle measuring unit 530, Figure 5 shows an embodiment in which arrow 510 indicates a 180 degree graduation.
6 is an embodiment in which an angle measuring device provided with two stick plates of the present invention is closely attached to the structure 700 to measure the inner and outer angles.
FIG. 7 is a view showing a combined shaft structure 400 to couple one side of two rod-shaped structure 200, 300 of the present invention to rotate.
7A is a cross-sectional structural view showing the sign of the coupling bolt 400a.
7B is a perspective view showing the sign of the coupling bolt 400a
7C is a view showing the sign of the washer 470 to be coupled to one side of the coupling bolt 400a.
7D is a cross-sectional view of the tightening nut 480 to be coupled to one side of the coupling bolt 400a.
8 is an embodiment in which the angle measuring instrument 100 provided with the two stick plates of the present invention is assembled and assembled.
FIG. 8A is a view showing one step of coupling two rod-shaped plates 200a and 200b of the present invention to a coupling structure 400. FIG.
8B is an embodiment in which the coupling bolt 400a is coupled to the coupling hole 520 provided at one side of the stick plate 200a of the present invention.
8C is a view showing an embodiment in which the stick plate 200a of the present invention is combined with the stick bolts 200a and 200d and the washer 470 provided at the other end of the stick bolt 400a in order.
8D shows an embodiment in which the rod plate 200a of the present invention is combined with the rod plate 200a and 200d in order to the coupling bolt 400a and the washer 470 provided at the other end is combined with the tightening nut 480, The embodiment shown.
8E shows a state in which the rod plate 200a according to the present invention is coupled to the coupling bolt 400a in sequence with the rod plates 200a and 200d and the washer 470 provided at the other end is coupled with the tightening nut 480 Yes.
8F shows a state in which the rod plate 200a according to the present invention is coupled to the coupling bolt 400a in sequence with the rod plates 200a and 200d and the washer 470 provided at the other end is coupled and then the tightening nut 480 is joined An embodiment in which the upper end of the coupling bolt is riveted.
FIG. 9 is a structural diagram of an angle cutter 600 used in the prior art.
10 is a view showing a state in which the bevel angular dimension notation 620 of the saw 630 provided in the angle cutter 600 is inclined by 45 °.
10A shows an embodiment in which the miter lathe adjusting lever 640 is rotated at a right angle of 45 degrees.
10B is a view showing a miter angle dimension notation unit 610 provided in the angle cutter 600. FIG.

 The present invention is characterized in that two rod-shaped structures 200 and 300 are provided and a coupling hole 520 is provided at one side to form a coupling shaft 500 for coupling two rod-shaped plate structures 200 and 300 as shown in FIG. And the rod plate structures 200 and 300 coupled to the rod plate structures 200 and 300 are rotated independently from each other by the joining shaft portion 500, ,

As one side 240 of the rod-shaped plate structures 200 and 300 is closely contacted with the inside of the structure 700 as shown in FIG. 6 while the rod-shaped plate structures 200 and 300 are rotated or turned, 480 are fixed to the bar structures 200 and 300 and then fixed to the bar structure 700. After the bar bar structures 200 and 300 are installed on one side of the bar structure 200 and 300 as shown in FIG. The measured values are indicated by two lines 210a, 220a, 360, and 370 on one side of the scale 240 to indicate the inside and outside angles of the rod plates 200 and 300 (210a, 220a, 360, and 370).

In order to measure an angle of 90 degrees or more, a semicircular angle measuring unit 530 was provided on one side of the front faces 200-a and 300-a of the stick plates 200 and 300 of FIG. 3, ), And measurement values are provided on the side of the scale with two lines of numerals (210a, 220a, 390, and 390a) printed thereon.

An angle reference indicating arrow 510 is provided on one side of the bar-shaped plates 200-b and 300-b provided to rotate at the other end in order to measure the semi-circular measuring unit 530, Measurement is provided.

As an example of the embodiment, FIG. 5A shows that the point where the scale 240 and the scale 240 meet and intersect is 30 DEG as an example showing less than 90 DEG.

However, according to the embodiment shown in FIG. 5B, it can be seen that the bar boards 200 and 300 are formed at a right angle of 90 degrees. From this time, the angle reference indication arrow 510 provided on one side of the bar boards 200- And is provided so as to indicate a scale 240 provided in the measurement unit 530. The two rod plate structures 200 and 300 are rotated to measure the angles of the inner and outer angles as shown in FIGS. In addition, it is provided with dimensions 210a, 220a, 390, and 390a to allow the user to read the angle value immediately, by measuring the angle value on the side of the scale 240. FIG.

As a more detailed description, two bar dimensions 210a and 220a are formed on the front face 200-a and the back face 200-b of the bar-shaped plate structure 1 200 shown in FIG. 3 beside the scale 240 and the scale 240, A dimension 210a provided on the front surface 200-a is provided to indicate an angle value 210a and a dimension 220a provided beside the dimension 210a corresponds to a square angle value 210a are calculated by using the miter value 220a. The reason why the mathematical solution is provided is that the miter calculation value 220a provided next to the moon angle value 210a without a separate calculation solution, And aligns the miter lathe adjusting lever 640 with the scale of the miter angular dimension notation 610 provided in the electric angle cutter 600 so as to cut the workpiece at a miter angle.

Therefore, the user can measure the angle by using the angle measuring device 100 provided with the two stick plates of the present invention. Even if the user does not perform a calculation operation for the miter cutting of the measured value, Using the miter calculation value 220a, only the miter lathe control lever 640 of the angle adjusting function provided in the electric angle cutter 600 is operated to provide the convenience of correct cutting of the miter angle of the object to be cut. to be.

In order to perform the plane cutting operation of the crown molding forming the angle of 38 ° / 52 ° on the back surface 200-b of the rod-shaped plate structure 1 (200), the cosine angle calculation value is written next to the scale 240 to be.

Accordingly, the crown mold forming the angle angle value 210a indicated on the rod 200-a is rotated at a 38 ° / 52 ° angle to the plane of the miter cut 660 of the electric angle cutter 600, The angle of view 210 must be computed by using the cosine angle calculation value. Therefore, in the present invention, the angle of view 210 is set to cosines 350 and 350 a) It is characterized in that it is calculated by the angle value and written in two lines of dimensions (360a, 370a) beside the graduation 240.

The dimensions 360a of the two lines of the cosine dimensions 360a and 370a provided right beside the scale are calculated so as to match the dimensions of the miter angle 610 of the electric angle cutter 600, The crown molding formed at an angle of 38/52 ° is formed at an angle of 38/52 degrees. The crown molding formed at an angle of 38/52 ° is formed in the shape of a bevel angular dimension notation 620 provided at one side of the top portion 630 of the electric angle cutter 600. [ (360a, 370b) provided on the back surface (200-b) of the stick plate structural body 1 (200) to read the miter angle 610 provided in the electric angle cutter 600 It is an object of the present invention to provide a convenience in that a bevel angle 620 is adjusted to cut a miter angle.

In another aspect of the present invention, in order to perform a planar cutting operation of a crown molding forming a 45 ° / 45 ° angle in the front surface 300-a of the rod-shaped plate structure 2 300, a cosine angle calculation value is written next to the scale 240 .

Accordingly, the crown mold forming the 45 ° / 45 ° angle angle value 210a indicated on the stick plate 300-a is placed on the miter lathe 660 in the electric angle cutting (600) plane, The angle value 210 must be computed as a cosine angle calculation value in order to make the angularity value 210 to be the sum of the cosine values 360 and 370 in the front surface 300-a of the rod- ) Angle value, and is indicated by two lines of dimensions (360, 370) on the side of the scale 240.

The dimensions 360 provided in the two lines of the cosine dimensions 360 and 370 are calculated according to the miter angle 610 of the electric angle cutter 600, The dimensioned portion 370 is calculated by fitting the bevel angular dimension notation 620 provided at one side of the top portion 630 of the electric angle cutter 600. Accordingly, When the miter cutting is performed, the cosine angle values 360 and 360 provided on the front surface 300-a of the rod-like structure 2 300 are read and the miter angle 610 provided in the electric angle cutter 600, It is an object of the present invention to provide a convenience in that an angle 620 is adjusted to cut a miter angle.

The angularity value 210 is provided on the back surface 300-b of the rod-shaped structure 2 300 as a value 320 obtained by dividing the squareness value 310 by a half of the angular angle value 310. And an angle value 310 is written on the side of the scale 240 and a half value 320 is written on the side of the scale 240. The angle value 310 and 1 / 2 division value 320. The present invention has an object of providing an easy to see and easy to identify a dimension value 310 of 320 divided by two lines, (300) (1/2 angle) on the other end and letters (210) and (300) and dimensions (310, 320 are provided for the user to distinguish between the arrows 210 and 320. Accordingly, The angular angle value 220 provided in each exclusive portion 1100 is a miter angle value 220 calculated by the miter angle value 220 or the cosine angle 350 350a in the crown molding exclusive portion 120 ) Or the cosine angle computation solver 360 360 indicating the miter angle dimension 360 and indicating the bevel angle 70 as indicated by arrows 360a and 370a .

The characters 360a and 370a and the dimensions 360a and 370a are read and adjusted so that the miter angle 610 and the bevel angle 620 provided in the electric angle cutter 600 are aligned with each other, The present invention has been made to solve the above problems.

As a more detailed explanation,

A scale 240 indicating a predetermined angle is provided outside the two bar plate structures 200 and 300 and a dimension number indicating an angle value indicating the angle at which the scale 240 abuts is provided next to the scale 240 (210a, 210b, 220a, 220b, 390, 390a) in two rows.

As shown in FIG. 6, the two rod-shaped structures 200 and 300 are rotated by the coupling shaft 500 such that the positions of the graduations 240, which meet at a predetermined angular position, Which is a feature of the present invention,

As shown in FIG. 2, the scale 240 is formed on both sides and the dimension numbers 210a, 210b, 220a, 220b, 390 and 390a are shown next to the scale 240,

  In FIG. 3, a part denoted by a reference numeral 100 is provided on the front surface 200-a of FIG. 3, and a direction of rotation of the rod 200 is indicated on one side. And the other side of the bar plate structure 200 is indicated by the letters " 240 " and " 240 " And a miter angle value 610 provided in the electric angle cutter 600 for cutting the miter cut 210 of the positive angle value 210a and the measured positive angle value 210 by the scale 240 ) To calculate the miter angle value dimension 220a,

The angular value dimensions 210 and 220 provided in the bar plate 200 are connected to the semicircular type angle measuring unit 530 provided at one side of the bar plate 200 .

Therefore, in order to perform the miter cutting of the angular values of the graduations 240 and the angular magnitude values 210, the user may set the miter angle value 220 provided next to the angular magnitude value 210 as a user (600) Miter angle cutout (610) The miter cutter lever (640) can be cut by adjusting the lever (640) to provide convenience for the user to cut off the miter value (210) As shown in FIG.

More specifically, in the case of measuring the measured value using the angle measuring instrument (including the measuring instrument of the present invention and the like), when the measured value is 90 °, which is the right angle, if the math calculation value is adjusted to 45 °, If the angle value is less than or equal to 90 °, the 1/2 divide value is not obtained. Therefore, to obtain the 1/1 value, It is troublesome to adjust the angle value in the miter angle dimension notation 610 provided in the motor 600. Also, not all users using the motorized angle cutter 600 can solve the miter angle value calculation. However, The angle measurement value 210a on the front face 200-a of the angle measurer 100 and the angularity value 210a on the side of the angle measurer 100 are calculated as a mint value 220a to be represented by the dimension number 220a The user The cutter 710 is cut in the miter angle dimension notation 610 while adjusting the miter cutter 600 and the miter cutter adjusting lever 640 in the left and right directions by checking the miter cutout dimension 220a. / 1 It is to be a miter cut.

For a more detailed explanation, assuming that the measured value is 110 °, the division by 2 is 55 °. Therefore, the average user cuts the miter angle of the electric angle cutter 600 to 55 °, And not the miter value of the crown, but the inner and outer angles are 70 ° when the cut is 1/1.

At this time, in order to obtain a miter value of 110 °, it is necessary to cut 35 ° to the dimension indicated at the miter angle 610 of the electric angle cutter 600 so that the inside / outside angle of the cut material becomes 110 ° as the measured value.

Therefore, in order to solve the mental value calculation every time of cutting, according to the present invention, the mental angle value 220a is calculated and displayed next to the squareness value 210a, (220a) data.

Also, assuming that the measured value is 80 ° when the measured value is measured at 90 ° or less, a value of 40 ° is obtained when dividing by 2 division. However, when calculating the miter notation value provided in the electric angle cutter 600 In order to obtain an inner and outer angle of 80 ° when the solution is solved, it is necessary to cut the miter angle value 610 by 50 ° to obtain an inner and outer angle of 80 °. The angle meter 100 displays the scale 240, the angle value 210a and the mental value 220a as detailed in the above description. The angle meter 200 has 1 / 1 Standard angle values A regular angle value guide letter 210 and an instruction angle arrow 210b are provided on one side so as to distinguish the regular angle value dimension 210a, And an instruction arrow 210b Was provided was turned on and the other end is provided with a stylized the operation miter angle value word 220 of miter angle values connect indication arrow (220b) to allow the user can easily discern.

Accordingly, there is a characteristic that the lines indicated by the arrows 210b and 220b can be distinguished by numbers.

The front surface 200-a of the rod-shaped structure 1 200 has been described in detail, and the back surface 200-b has the cosine calculation values 350 and 350a.

And the miter cutting values 360a and 370a of the crown molding having the angle of 38 DEG / 52 DEG are obtained and provided in two rows.

As shown in FIG. 5, when the rod plate is rotated on both sides of the rod plate 200 and 300 as shown in FIG. 5, the portion where the rod 240 intersects at a predetermined angle while the rod 240 is rotated, 5B shows that the rod 200 and the rod 300 are stopped while the rod 100 is rotated. The rod-type measuring instrument 100 shown in FIG. 5C shows the angle of 130 DEG provided in the semicircular type angle measurement 530 beyond the 90 DEG angle measurement range, and the reference point indication arrow 510 provided on the opposite side of the opposite side of the bar plate 130 is 130 It can be seen that it points to the scale of °

As shown in the following working example, the angle measuring device 100 equipped with the two stick plates of the present invention is rotated when it is brought into close contact with all the structures, as shown by the bar plate being rotated by 360 degrees and being represented by 180 degrees to 5d, And the degree of refraction of the structure is easily measured while the plate is in close contact with the structure. The angularity value 210 thus measured is calculated to calculate a value of the miter angle 220a and cosine angle 360, As shown in FIG.

As another detailed description, a directional arrow 380a is used to describe a measurement range of less than 90 占 when the rod 200, 300 rotates counterclockwise with respect to a 90 占 point on one side of 200-d in Fig. 3 A direction arrow 380b is shown on the application drawing only for the purpose of explaining the measurement range of 90 degrees or more and is not shown in the rod-like structures 1 and 2 as it is described for the purpose of detailed explanation.

When the angle measuring device 100 is used to cut the miter angle of the crown molding, the cosine angular dimensions 360a and 370a provided in the crown molding dedicated portion 120 provided in the angle measuring device 100 of the present invention And a control lever (not shown) provided on the miter shelf 660 in accordance with the scale and dimensions of the notation of the miter angle 610 and bevel angle 620 in the motorized angle cutter 600 shown in FIG. 9 640 and adjusting the top 630 of the bevel angle display unit 620 provided on the top 630 to cut and cut the crown molding angle.

100: Angle meter equipped with two stick plates
110: Dedicated shaping portion 120: Crown molding dedicated portion
200: rod-shaped plate structure 1 200-a:
210: Angle angle value indicating arrow portion 210a: Angle angle value Dimension
220: chime calculation angle value indication arrow part 220a: miter angle value measurement
220b: Dimension display for 90 ° reference
230: 90 占 Right Angle 230a: Less than 90 占 Angular Direction Display
230b: 90 ° or more angle direction display section 240: scale
300: Rod Plate Structure 2 310: Angularity Value Dimension
320: Shape angle value 1/2 Sharing value indication arrow
320a: Angle angle value 1/2 Calculation value Dimensions
330: 90 ° angle perpendicularity reference point
350: Cosine angle name unit 350a: Crown molding angle display unit
360: Miter angle dimension 360a: Miter angle value indication arrow part
370: Bevel angle dimension 370a: Bevel angle value indication arrow section
380: 45/45 normal angle of the cosine of molding
380a: 45/45 The angle of the cosine of the molding is less than the reference arrow
380b: an arrow pointing at 45/45 the orthogonality basis of the cosine of the molding
390: Miter angle dimension 390a: Bevel angle dimension
400: coupling structure part 400a: coupling bolt 410: H key part
420: knurled part 430: rotating cylinder part 440: threaded part
450: long hole key portion 460: step portion 470: washer
480: tightening nut 490: rivet part
500: coupling shaft portion 510: angle reference indication arrow 520: coupling hole portion
530: Semicircular shape angle measuring unit
600: Electric angle cutter 610: Miter angle dimension notation
620: bevel angle dimension notation 630: top section
640: Miter lathe control lever 650: Fixed support part
660: Miter Shelf
700: Plunge structure

Claims (4)

The present invention provides two rod-like structures 1, 2 (200, 300), wherein a semi-circular angle measuring unit 530 is provided on one side of the rod-like plate structures 1, A coupling hole 520 is provided at the center of the measuring unit 530 to couple the rod-shaped plate structures 1 and 2 (200 and 300) to each other. A scale 240 is provided on the front surface 200-a of the stick plate 200 and a positive value 210a and a positive value are mapped on one side of the scale 240, And the front part 200-a is provided with a 1/2-inch tangent to the angle measurement part 530. The front part 200- 1 standard angle values and a nitrite angle values phrase 220b are provided at the other end and the phrases 210b and 220b and dimensions Directional arrows 210 and 220 are provided so as to be connected to and distinguished from each other,
The backside 200-b of the structure 1 200 is calculated by a cosine formula for miter cutting of a crown molding forming an angle of 38 ° / 52 °, and a two-line miter angle adjustment value A bevel angle adjustment value 370a is provided on the right side of the rod 360a and an arrow 600 indicating a rod plate rotation direction is provided on one side and a crown molding angle value 350a and a cosine angle letter And an arrow 360d indicating an area associated with the dimensions 360a and 370c by indicating the English phrase bevel 370c and the miter 360c at the other end, And an indication arrow 510 is provided at the other end so as to read a measurement value of 90 ° or more,
The structure of the front surface 300-a of the rod-shaped plate structure 2 300 is provided with a scale 240 on both sides thereof and a 45 ° / 45 ° angle is formed at one side of the scale 240, And a bevel angle adjustment value 370a is provided next to the scale 240 adjacent to the two miter angle adjustment values 360a. The barrel angle adjustment value 370a is provided on one side of the scale 240, And a crown molding angle value 350a and a cosine angle English phrase 350 are provided at the other end and an English phrase bevel 370c and a miter 360c are provided at the other end And the arrows 360d and 370d are provided to indicate the area where the dimensions 360a and 370c are connected and the dimensions 360a and 370c. And the dimensions of the row (360a, 370a) are connected.
A square value 210a and a square angle value 210a are divided into two lines by dividing the calculated value 320 by a dimension 320 on the side of the scale part 240 of the back part 300-b, The arrow 600 is provided to indicate the rotational operation direction of the rod-shaped plate structures 200 and 300, the 1/1 standard angle values English phrase 210b at the other end, and the 1 / 2 angle phrases 300 are provided and instruction arrows 210 and 220 are provided so that the phrases 210 and 300 can be distinguished from the dimensions 310 and 320,
And an indication arrow (510) is provided on one end of the guide part (100) for reading the measurement value of 90 ° or more.
The method according to claim 1,
A coupling bolt 400a is coupled to couple the bar structures 1 and 200 to a semi-circular central coupling hole 520 of the bar plate structures 200 and 300, A knurling 420 having a larger size than that of the coupling hole 520 provided in the rod-shaped plate structures 1, 2 (200, 300) with the single-ended layer 420 so as not to be coupled with the rod- The cylindrical washer 430 is provided on one side of the washer 470 and the other end of the washer 470 is provided with an H- And a threaded portion 440 having a screw thread for operating the tightening nut is provided at the other end of the coupling bolt 410 so as to be coupled with the coupling member 450. [ A C-shaped washer 470 is provided to prevent the tightening phenomenon of the second claim, and an H-shaped slot 460 is formed in the washer center portion 450 so that the washer can not be rotated when the rod plate structure 1 200 is rotated And a tightening nut (480) coupled to the other end to stop rotation of the rod-shaped plate structure (200).
Wherein an rivet 490 is provided on one side of the coupling bolt 400a to prevent loosening of the tightening nut 480 after the two rod plate structures 1, 2 (200, 300) are assembled and assembled.



And a second two-stage layer 430 was provided,
And the other end of the rod-shaped plate structure 1 (200)

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