KR880000783Y1 - A knife with adjustable blade - Google Patents
A knife with adjustable blade Download PDFInfo
- Publication number
- KR880000783Y1 KR880000783Y1 KR2019850012643U KR850012643U KR880000783Y1 KR 880000783 Y1 KR880000783 Y1 KR 880000783Y1 KR 2019850012643 U KR2019850012643 U KR 2019850012643U KR 850012643 U KR850012643 U KR 850012643U KR 880000783 Y1 KR880000783 Y1 KR 880000783Y1
- Authority
- KR
- South Korea
- Prior art keywords
- blade
- knife
- blade plate
- handle
- adjustable blade
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B5/00—Hand knives with one or more detachable blades
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 분해사시도.1 is an exploded perspective view of the present invention.
제2도는 본 고안의 결합상태 종단면도.Figure 2 is a longitudinal cross-sectional view of the coupled state of the present invention.
제3도는 본 고안의 결합상태 횡단면도.3 is a cross-sectional view of the coupling state of the present invention.
제4도는 본 고안의 칼날판 종류예시도이다.4 is an exemplary view of the blade type of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 칼몸체 2 : 손잡이1: knife body 2: handle
3 : 수직안내관 4 : 회전봉3: vertical guide tube 4: rotating rod
5 : 손잡이 6 : 나사봉5: handle 6: screw rod
7, 7' : 결합홈 8 : 칼날판7, 7 ': coupling groove 8: blade plate
8' : 톱니형 칼날판 9 : 삽입부8 ': Serrated blade 9: Insertion part
9' : 걸림편 10 : 나사공9 ': locking piece 10: screw hole
본 고안은 칼날몸체의 하단부에 칼날판을 착탈할 수 있게 구성하여 칼날판이 마모되면 칼날판만 교환하여 사용할 수 있게한 것이다.The present invention is configured so that the blade plate detachable to the lower end of the blade body so that only blade plate can be used when the blade plate is worn.
종래의 칼은 칼날몸체와 칼날판이 일체로 되어 있어서 칼날부분이 마모되면 연마석에 칼날부를 연마하여 칼날부를 예리하게 만든 다음 다시 사용해야 하므로 가정에서 손쉽게 할 수 없는 불편이 있었다.Conventional knives are integrated with the blade body and the blade plate, so when the blade portion is worn, it has to be polished by sharpening the blade portion on the abrasive stone, and then use it again, which is not convenient at home.
본 고안은 위와 같은 종래의 결점을 시정하기 위하여 안출한 것으로 동일형의 칼날판 여러개를 준비하였다가 칼날부분이 마손되면 칼날판만 갈아끼워 새것처럼 사용케 한 것인즉, 이를 도면에 의거 상세히 설명하면 다음과 같다.The present invention was devised to correct the above-mentioned drawbacks, and prepared several blades of the same type, and when the blade parts were damaged, only the blade plates were replaced and used as new ones. As follows.
칼 몸체(1)의 손잡이(2) 착근부에 수직안내관(3)을 형성하여 그속에 회전봉(4)을 끼워 상단에 손잡이(5)를 하단에 나사봉(6)을 형성시키고, 칼날몸체(1) 하단부와 외측단에 결합홈(7)(7')을 형성하며, 칼날판(8)은 상면부와 외측단에 삽입부(9)와 걸림편(9')을 형성하고 내측상면에 나사공(10)을 형성시켜 칼날몸체에 착탈하도록 한 구조이다.A vertical guide tube 3 is formed on the handle 2 of the knife body 1 so that the rotary rod 4 is inserted therein, and the handle 5 is formed at the top, and the screw rod 6 is formed at the bottom thereof. (1) The coupling grooves 7 and 7 'are formed at the lower end and the outer end, and the blade plate 8 forms the inserting portion 9 and the engaging piece 9' at the upper and outer ends and the inner upper surface. The screw hole 10 is formed in the structure to be detachable to the blade body.
이와 같이된 본 고안은 회전봉(4)을 돌려서 나사봉(6)이 칼날판(8)의 나사공(10)에서 이간시켜 칼날판(8)을 칼몸체(1)에서 분리할 수 있고, 새로운 칼날판(8)을 끼울때는 칼날판의 삽입부(9)의 걸림편(9')을 먼저 칼 몸체(1)의 결합홈(7')에 걸리도록 끼우면서 삽입부(7)에 장착하고, 회전봉(4)을 분해시와 반대방향으로 회전시켜 나사봉(6)이 칼날판(8)의 나사공(10)에 나합되도록 하면 칼날판(8)이 칼 몸체(1) 하단에 결합되어 고정되므로 새것으로 사용할 수 있어서 칼날판의 재질을 특수강으로 하고 여러개 준비하면 연마석에 칼날판을 연마할 필요가 없이 편리하게 사용할 수 있는 장점이 있고, 칼날판은 그 기능에 따라 톱날형 칼날판(8')과 같은 다양성 있는 것을 착설하여 사용할 수 있기때문에 더욱더 실용적인 이점이 있다.The present invention as described above can rotate the rotating rod 4, the screw rod 6 is separated from the screw hole 10 of the blade plate 8 to separate the blade plate 8 from the knife body 1, When inserting the blade plate (8), the engaging piece (9 ') of the insertion portion (9) of the blade plate first to be fitted to the insertion portion (7) while engaging the engaging groove (7') of the knife body (1). When the rotating rod 4 is rotated in the opposite direction as disassembly so that the screw rod 6 is screwed into the screw hole 10 of the blade plate 8, the blade plate 8 is coupled to the lower end of the knife body 1. Since it is fixed, it can be used as a new one. If the material of the blade plate is made of special steel, and several pieces are prepared, there is an advantage that it can be conveniently used without having to grind the blade plate on the abrasive stone. There is an even more practical advantage because you can install and use a variety of things like
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850012643U KR880000783Y1 (en) | 1985-09-25 | 1985-09-25 | A knife with adjustable blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850012643U KR880000783Y1 (en) | 1985-09-25 | 1985-09-25 | A knife with adjustable blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870005023U KR870005023U (en) | 1987-04-21 |
| KR880000783Y1 true KR880000783Y1 (en) | 1988-03-15 |
Family
ID=19245606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019850012643U KR880000783Y1 (en) | 1985-09-25 | 1985-09-25 | A knife with adjustable blade |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR880000783Y1 (en) |
-
1985
- 1985-09-25 KR KR2019850012643U patent/KR880000783Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR870005023U (en) | 1987-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |