KR900004671Y1 - Knife grinder - Google Patents
Knife grinder Download PDFInfo
- Publication number
- KR900004671Y1 KR900004671Y1 KR2019880002525U KR880002525U KR900004671Y1 KR 900004671 Y1 KR900004671 Y1 KR 900004671Y1 KR 2019880002525 U KR2019880002525 U KR 2019880002525U KR 880002525 U KR880002525 U KR 880002525U KR 900004671 Y1 KR900004671 Y1 KR 900004671Y1
- Authority
- KR
- South Korea
- Prior art keywords
- support
- knife
- guide
- abrasive stone
- grooves
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
- B24B3/54—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives
- B24B3/543—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives using hand or foot driven tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/005—Auxiliary devices used in connection with portable grinding machines, e.g. holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
- B24B3/54—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives
- B24B3/546—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives the tool being driven in a non-rotary motion, e.g. oscillatory, gyratory
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
- B24D15/04—Hand tools or other devices for non-rotary grinding, polishing, or stropping resilient; with resiliently-mounted operative surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
내용 없음.No content.
Description
제1a도는 본 고안의 사용상태 예시도.Figure 1a is an exemplary state of use of the present invention.
제1b도는 본 고안의 일부 분리사시도.Figure 1b is a partial perspective view of the present invention.
제2a도는 제1a도의 칼을 삽입하지 않은 상태의 배면 사시도.Figure 2a is a rear perspective view without the knife of Figure 1a inserted.
제1b도는 본 고안 배면의 일부 분리사시도.Figure 1b is a partial perspective view of the rear of the present invention.
제3도는 본 고안의 분해사시도.3 is an exploded perspective view of the present invention.
제4a도는 본 고안 일부의 일부를 절결한 분리사시도.Figure 4a is an exploded perspective view of a part of the invention devised.
제4b도는 본 고안 일부의 배면사시도.Figure 4b is a rear perspective view of a part of the present invention.
제5도는 본 고안 제2도의 "A-A"선의 단면도.5 is a cross-sectional view taken along the line “A-A” of FIG. 2 of the present invention.
제6도는 본 고안 제2도의 "B-B"선의 단면도.6 is a cross-sectional view taken along the line "B-B" of FIG.
제7도는 본 고안의 레바를 압압하고 칼을 삽입한 상태의 제2도 "A-A"선의 단면도.Figure 7 is a cross-sectional view of the second line "A-A" in the state of pressing the lever of the present invention and the knife inserted.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 칼날 연마구 2,2' : 케이스1: blade grinding wheel 2,2 ': case
3,3',4,4' : 축지지편 5,5' : 축3,3 ', 4,4': shaft support piece 5,5 ': shaft
6,6' : 레바 7,7' : 축공6,6 ': Leviathan 7,7': Axis
8,8' : 걸림홈 9,9' : 격벽8,8 ': Hanging groove 9,9': Bulkhead
10 : 돌출턱 11,11' : 지지대 수장실10: protruding jaw 11,11 ': support storage room
12,12' : 지지대 안내실 13,13' : 연마석 지지대12,12 ': Supporting Guide Room 13,13': Grinding Stone Support
14,14' : 연마석 접착홈 15,15' : 연마석14,14 ': Abrasive stone adhesive groove 15,15': Abrasive stone
16,16' : 안내봉 17,17' : 나선홈16,16 ': Guide rod 17,17': Spiral groove
18,18' : 코일스프링 19,19' : 안내홈18,18 ': coil spring 19,19': guide groove
20,20' : 관통공 21,21' : 연결봉20,20 ': Through hole 21,21': Connecting rod
22,22' : 나선부 23,23' : 봉투22,22 ': Spiral 23,23': Envelope
24 : 착설판24: snowboard
본 고안은 칼날을 손쉽게 연마하기 위한 칼날연마구에 관한 것으로 칼날을 연마하는 전문적인 기술없이도 간단하게 칼을 삽입하고 인출하는 동작만으로서 칼날을 정확하게 연마할 수 있게 한 것이다.The present invention relates to a blade polishing tool for easily grinding a blade, so that the blade can be precisely polished simply by inserting and withdrawing a knife even without a professional skill of grinding the blade.
종래에도 여러 가지의 칼날연마구가 고안되어 온 바 있으나, 이들은 연마석을 모터나 수동으로 회전시켜야 하는 불편한 점이 있을 뿐 아니라, 칼의 연마시 칼날을 연마석에 접촉시킬 때 칼을 각도와 누르는 힘 등이 알맞게 맞추어야 하므로 어느 정도의 전문지식 없이는 정확한 연마를 기대할 수 없는 등 여러 가지의 불편한 점이 있었다.Various blade grinding tools have been devised in the past, but they are not only inconvenient to rotate the abrasive stone by motor or manually, but also the angle and pressing force of the knife when the blade contacts the abrasive stone when grinding the knife. There were many inconveniences, such as the need for proper fit, and the lack of accurate polishing without some expertise.
본 고안은 위와 같은 종래의 결점을 시정하기 위해 안출한 것으로 이를 첨부도면에 의거 상세히 설명하면 다음과 같다.The present invention has been devised to correct the above-described drawbacks as described in detail based on the accompanying drawings.
칼날연마구(1)의 좌우케이스(2)(2') 외측벽 상부에 돌설된 축지지편(3)(3')(4)(4')에 축(5)(5')으로 하단부에 걸림홈(8)(8')이 형성된 좌우측 레바(6)(6')중간부위의 축공(7)(7')을 관삽하여 축착하고 상기 좌우 케이스(2)(2') 내부에는 격벽(9)(9')을 부설하여 저면에 다수의 돌출턱(10)이 돌설된 좌우측 지지대 수장실(11)(11')과 좌우측 지지대 안내실(12)(12')을 각각 형성하고 좌우측 연마석 지지대(13)(13') 전면에 연마석 접착홈(14)(14')을 요설해 연마석(15)(15')을 접착하고 그후부에 형성된 안내봉(16)(16')이 좌우측 지지대 수장실(11)(11') 내벽에 형성하여 외주에 코일스프링(18)(18')을 삽설시킨 안내홈(19)(19')에 삽입되도록 각 연마석지지대(13)(13')를 좌우측 지지대 수장실(11)(11') 내부로 각각 삽입시켜 이 연마석 지지대 (13)(13')가 서로 좌우측 전후에서 교차 형성되게 하고 상기 좌우 레바(6)(6')의 걸림홈(8)(8')과 일치하면서 상기 안내홈(19)(19')의 중앙내부로 관통된 관통공(20)(20')에 일단이 나선부(22)(22')로 되고 타단은 봉투(23)(23')로 구성된 연결봉(21)(21')을 상기 걸림홈(8)(8')을 통과하도록 삽입시켜 상기 안내홈(19)(19')에 내삽된 안내봉(16)(16')의 나선홈(17)(17')과 나합하여 코일스프링(18)(18')의 탄력에 의한 연마석 지지대(13)(13')의 탈출을 제한하고 좌우측 케이스(2)(2')의 상부 전후에 형성된 볼트공(25)에 볼트(26)로 좌우 케이스(2)(2')를 나합하고 그 하단부에 형성된 볼트공(25)에 착설판(24)을 나착조립하고 이 착설판(24)에 형성된 못공(27)에 못(28)으로 소망하는 장소에 부착하여 사용하게 한 구조이다.The shaft support pieces 3, 3 ', 4, and 4' protruding from the upper left and right cases 2, 2 'of the blade polishing tool 1, and the shaft 5, 5' with the shaft 5, 5 '. Insert the shaft holes 7 and 7 'at the middle portions of the left and right levers 6 and 6' with the locking grooves 8 and 8 'and insert them into the shaft. The partition walls are formed inside the left and right cases 2 and 2'. 9) (9 ') to form the left and right support cabinets 11 (11') and the left and right support guide chambers 12, 12 'with the plurality of protruding jaws 10 protruding from the bottom, respectively, and the left and right abrasive stone supports (13) (13 ') Abrasive stone adhesive grooves (14, 14') are provided on the front surface to bond the abrasive stones (15) and (15 '), and guide bars (16) and (16') formed thereafter are provided with the left and right supports. Each abrasive stone support 13, 13 'is formed on the inner wall of the long chamber 11, 11' so as to be inserted into the guide grooves 19, 19 'in which the coil springs 18, 18' are inserted in the outer circumference. Insert each into the support storage chambers 11, 11 'so that the abrasive stone supports 13, 13' cross each other in the left and right sides. The ends of the through holes 20 and 20 'coincide with the engaging grooves 8 and 8' of the ureva 6 and 6 'and penetrate into the center of the guide grooves 19 and 19'. The guide groove is inserted into the threaded portions 22 and 22 'and the other end is inserted into the connecting rods 21 and 21' formed of the envelopes 23 and 23 'so as to pass through the locking grooves 8 and 8'. (19) (19 ') abrasive stone support (13) due to elasticity of coil springs (18) and (18') in combination with spiral grooves (17) and (17 ') of guide rods (16) and (16') interpolated into (13 ') restricts the escape and joins the left and right cases (2) and 2' with the bolts 26 to the bolt holes 25 formed before and after the upper and left sides of the left and right cases (2) and (2 ') and formed at the lower end thereof. The mounting plate 24 is screwed and assembled into the bolt hole 25, and the nail hole 27 formed in the mounting plate 24 is attached to the desired place by the nail 28 to be used.
도면중 미설명 부호 29는 너트이고, 30은 칼, 31은 칼삽입구이다.In the figure, reference numeral 29 is a nut, 30 is a knife, 31 is a knife insertion opening.
이와 같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.
소망하는 장소에 못(28)으로 부착시킨 칼날연마구(1)에 칼(30)을 연마하고자 할 때 좌우측 레바(6)(6')를 중심쪽으로 압압하면 레바(6)(6') 하단부의 걸림홈(8)(8')이 연결봉(21)(21')의 봉투(23)(23')에 접속되게 끼워져 있으므로 연결봉(21)(21')이 좌우케이스(2)(2') 외측으로 빠져나옴에 따라 좌우측 전후에서 교차형성 되어진 연마석지지대(13)(13')가 각각 좌우측으로 후퇴하여 제7도에서와 같은 상태가 된다.When grinding the knife 30 on the blade polishing tool 1 attached with the nail 28 in the desired place, press the left and right levers 6, 6 'to the center and the lower part of the lever 6, 6'. The engaging grooves 8, 8 'of the connecting rods 21, 21' are fitted to be connected to the envelopes 23, 23 'of the connecting rods 21, 21'. ) As it exits to the outside, the abrasive stone supports 13 and 13 'cross-formed at the left and right sides are retracted to the left and right sides, respectively, and are in the same state as in FIG.
이렇게 한 상태에서 칼삽입구(31)에 칼(30)의 선단부만 삽입시키고 레바(6)(6')를 놓으면 탄지된 코일스프링(18)(18')의 탄력으로 인하여 연마석지지대(13)(13')전면에 접착된 연마석(15)(15')은 칼날의 좌우측에 각각 밀착하게 된다.In this state, if only the tip of the knife 30 is inserted into the knife insertion hole 31 and the levers 6 and 6 'are placed, the elastic stone supports 13 and 13 are supported due to the elasticity of the coiled coil springs 18 and 18'. 13 ') the abrasive stones 15 and 15' adhered to the front surface are in close contact with the left and right sides of the blade, respectively.
이러한 상태로 칼(30)을 계속 삽입시키면 삽입되는 칼(30)의 폭을 점차 넓어짐에 따라 연마석(15)(15')은 칼날에 밀착된 상태로 후퇴하게 되므로, 칼(30) 폭의 넓이에 관계없이 칼(30)을 연마하게 되며 또한 인출할 때에도 칼날이 연마석(15)(15')에 접촉된 상태이므로 역시 연마케 되는 것이다.If the knife 30 is continuously inserted in such a state, the width of the knife 30 to be inserted gradually increases, so that the abrasive stones 15 and 15 'retreat in close contact with the blade, so that the width of the knife 30 is wide. Regardless of whether the knife 30 is polished and the blade is in contact with the abrasive stones 15 and 15 ', the blade is also polished.
한편 칼(30)을 삽입할 때 칼삽입구(31)가 칼(30)의 두께와 거의 같은 넓이로 형성되어 있어 삽입되는 칼(30)의 좌우로 흔들림을 방지하여 칼(30)의 수직 상태를 유지시켜 줌으로서 연마석(15)(15')이 칼날의 필요부분만 일정한 각도로 정확하게 연마하게 되므로 불필요한 부분의 연마로 인한 칼(30)과 연마석(15)(15')의 마모를 방지함과 아울러 한번의 삽입과 인출만으로서도 칼날을 날카롭게 세울수가 있으며 지지대수장실(11)(11')과 지지대안내실(12)(12')의 저면에 다수의 돌출턱(10)이 설하여져 있으므로 연마석지지대(13)(13')의 전후운동시 마찰저항을 감소케 하며 또한 통상의 칼(30)은 제1도의 도시에서 보는 바와 같이 선단부는 폭이 좁고 손잡이 부분은 넓게 형성되어 있으므로 칼(30)의 연마시 선단부의 좁은 부분은 연마석(15)(15')의 상부부위에 마찰되고 넓은 부분은 연마석(15)(15')의 하부 부위에 마찰되기 때문에 연마석(15)(15')이 일정부분만 마모되지 않고 전면이 고르게 마모되므로 그 수명을 오래토록 유지할 수 있는 것이다.Meanwhile, when the knife 30 is inserted, the knife insertion hole 31 is formed to have a width almost equal to the thickness of the knife 30, thereby preventing the left and right sides of the knife 30 inserted into the knife 30 so that the knife 30 is vertically positioned. By maintaining it, the abrasive stone 15, 15 'is precisely polished only at a predetermined angle to the necessary portion of the blade, thereby preventing wear of the knife 30 and the abrasive stone 15, 15' due to the polishing of unnecessary portions. In addition, the blade can be sharply set up by only one insertion and withdrawal. 13) (13 ') reduces the frictional resistance during the forward and backward movement, and the conventional knife 30, as shown in Figure 1, the tip portion is narrow and the handle portion is formed wide, as shown in Figure 1 polishing the knife 30 The narrow part of the tip of the eye is rubbed on the upper part of the abrasive stone 15, 15 'and Is capable of maintaining ever grinding stone 15, 15 'since friction on the lower grinding stone portion 15 (15', the front) is not worn only partly worn evenly, so that a long life.
상술한 바와 같이 본 고안은 칼(30) 연마의 전문지식이 없는 사람도 간단하게 칼연마구(1)에 삽입과 인출하는 동작만으로서 칼날을 완벽하게 연마할 수 있고 연마적(15)(15')이 전면이 고르게 마찰되어 쉬어 마모되지 않으므로서 그 수명을 오래토록 유지할 수 있는 등 여러 가지의 장점을 가진 매우 실용적인 고안인 것이다.As described above, the present invention can be completely polished by only the operation of inserting and withdrawing the knife polishing tool (1) even if the person who does not have the expertise of polishing the knife (30) is abrasive (15, 15 '). ) Is a very practical design that has many advantages, such as the front surface is evenly rubbed, so that it does not wear out and keep its life for a long time.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR2019880002525U KR900004671Y1 (en) | 1988-02-26 | 1988-02-26 | Knife grinder |
Applications Claiming Priority (1)
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KR2019880002525U KR900004671Y1 (en) | 1988-02-26 | 1988-02-26 | Knife grinder |
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KR890017318U KR890017318U (en) | 1989-09-06 |
KR900004671Y1 true KR900004671Y1 (en) | 1990-05-25 |
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KR2019880002525U KR900004671Y1 (en) | 1988-02-26 | 1988-02-26 | Knife grinder |
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KR (1) | KR900004671Y1 (en) |
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1988
- 1988-02-26 KR KR2019880002525U patent/KR900004671Y1/en active IP Right Grant
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KR890017318U (en) | 1989-09-06 |
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