KR970006625Y1 - Saw handle - Google Patents
Saw handle Download PDFInfo
- Publication number
- KR970006625Y1 KR970006625Y1 KR2019940016197U KR19940016197U KR970006625Y1 KR 970006625 Y1 KR970006625 Y1 KR 970006625Y1 KR 2019940016197 U KR2019940016197 U KR 2019940016197U KR 19940016197 U KR19940016197 U KR 19940016197U KR 970006625 Y1 KR970006625 Y1 KR 970006625Y1
- Authority
- KR
- South Korea
- Prior art keywords
- saw blade
- fastening
- saw
- handle portion
- present
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
- B27B33/02—Structural design of saw blades or saw teeth
- B27B33/12—Saw blades having inserted or exchangeably arranged bits or toothed segments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B21/00—Hand saws without power drive; Equipment for hand sawing, e.g. saw horses
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Abstract
없음none
Description
제1도는 본 고안 체결 고정구의 분리사시도1 is an exploded perspective view of the fastening fixture of the present invention
제2도는 본 고안의 사용상태도2 is a state of use of the present invention
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 : 상면2 : 하면1: upper surface 2: lower surface
3 : 장공부4 : 체결공3: long hole 4: fastener
5' : 저지돌기부6 : 간격유지돌기부5 ': stop projection 6: gap holding projection
7 : 체결너트8 : 체결볼트7: tightening nut 8: tightening bolt
9 : 걸림공12 : 손잡이부9: hook hole 12: handle portion
13 : 톱날목부13: saw blade wood
본 고안은 나무 또는 목재를 절단하는 가정용 톱에 있어서, 손잡이부와 톱날과의 결합을 간편 용이하게 하는 톱날 체결 고정구에 관한 것이다.The present invention relates to a saw blade fastening fixture that facilitates the coupling of a handle portion and a saw blade in a household saw for cutting wood or wood.
일반적인 가정용톱의 구성은 톱날과 손잡이부로 구성되어 있으며 이들의 결합은 톱날의 끝부분에 형성된 삽입부가 손잡이부 속에 삽입되고 삽입된 상태에서 고정부재로 고정시킨 것으로 이 경우 사용자의 미숙과 절단하고자 하는 목재의 재질여하에 따라 톱날의 목부분이 부스러지거나 손잡이부의 삽입부가 파손되어 사용수명을 단축시키는 문제점이 있었다.The general household saw is composed of a saw blade and a handle portion, and their combination is inserted into the handle portion inserted into the handle portion of the saw blade is fixed with a fixed member in the inserted state in this case the user's immature and wood Depending on the material of the saw blade, the neck of the blade or the insertion portion of the handle portion was broken, there was a problem of shortening the service life.
또한 이와 같이 목부분이 부러진 톱날을 새것으로 교체하고자 하더라도 손잡이부의 홈이 넓어져 톱날을 고정시킬 수 없으므로 부득이 파손된 톱은 폐기 처분하고 새로운 톱을 구입하여야 하므로 경제적인 측면에서도 문제점이 발생하였다.In addition, even if you want to replace the saw blade broken neck as a new one because the groove of the handle portion is widened to fix the saw blade because the unavoidable damaged saw must be disposed of and purchase a new saw in the economic aspect.
본 고안은 이와 같은 문제점을 해소시키기 위하여 손삽이 부(12)와 톱날(14)이 결합되는 부위에 톱날 체결고정구를 형성하므로써 톱날의 목부위를 보강시키고 또 장기사용으로 인하여 목부위가 설령 파손되더라도 톱날의 교체 사용을 가능케 하는 매우 유용한 고안인 것이다.The present invention reinforces the neck part of the saw blade by forming a saw blade fastening fixture at the part where the hand part 12 and the saw blade 14 are combined to solve such a problem, even if the neck part is damaged even by long-term use. It is a very useful design that allows for the replacement of the saw blade.
이하 첨부된 도면에 의거 상세히 설명하면 다음과 같다.Hereinafter will be described in detail with reference to the accompanying drawings.
제1도는 본 고안 체결고정구의 분리사시도로서,1 is an exploded perspective view of the fastening fixture of the present invention,
서로 대칭되는 상면(1)과 하면(2)에 각각 두 개의 상하방향으로 긴 장공(3a, 3a', 3b, 3b')과 체결공(4)(4')을 가지며 체결공(4)(4')상부에 반원주상의 저지돌기부(5')를 형성하고 두 개의 장공(3a)(3b) 사이에 원뿔 모양의 간격 유지 돌기부(6)를 형성하되 상면(1)의 체결공(4)부위 바깥쪽에는 체결너트(7)를 일체로 형성하며 상,하면(1)(2)을 체결볼트(8)를 이용하여 체결너트(7)로서 결합시키는 것으로 도면중 미설명부호9는 걸림공이고 14는 톱날이며 10은 상,하면(1)(2)의 끝부분이 삽입되는 삽입홈이다.It has two long holes 3a, 3a ', 3b, 3b' and fastening holes 4, 4 'on the upper surface 1 and the lower surface 2, which are symmetrical with each other, and the fastening hole 4 ( A semicircular stopper protrusion 5 'is formed on the upper portion and a conical spacing protrusion 6 is formed between the two long holes 3a and 3b, but the fastening hole 4 of the upper surface 1 is formed. The outer side of the part integrally forms the fastening nut (7), and the upper and lower surfaces (1) and (2) are combined as the fastening nut (7) by using the fastening bolt (8). 14 is a saw blade and 10 is an insertion groove into which the top and bottom ends (1) and (2) are inserted.
이와 같은 구성의 본 고안은 제2도에 도시된 바와 같이 우선 체결볼트(8)가 상하면(1)(2)의 체결공(4)(4')을 통해 체결너트(7)에 조여져 상,하면(1)(2)을 느슨하게 결합시킨후 상하면(1)(2)의 끝부분에 위치한 삽입부(11)를 손잡이부(12)의 삽입홈(10)에 삽입시킨 다음 톱날의 기단부에 형성된 목부(13)을 상면(1)과 하면(2) 사이의 공간부내로 밀어넣어 톱날의 목부(13)위에 뚫어져 있는 걸림공(9)이 상,하면(1)(2)의 저지돌기부(5')에 의해 걸리게 되면 느슨하게 조여진 본 고안 고정구의 체결볼트(8)와 손잡이부(12)의 볼트(15)(16)를 꽉 조여준다. 이때에 톱날(14)은 본 고안 체결고정구에 의해 손잡이부(12)와 긴밀하게 고정되어진다.The present invention of such a configuration, as shown in Figure 2, the first tightening bolt (8) is fastened to the fastening nut (7) through the fastening holes (4) (4 ') of the upper and lower surfaces (1), (2) After loosely coupling the lower surface (1) and (2), the insertion part (11) located at the end of the upper surface (1) and (2) is inserted into the insertion groove (10) of the handle portion 12, and then formed at the proximal end of the saw blade. Pushing the neck 13 into the space between the upper surface 1 and the lower surface 2 so that the locking hole 9 which is drilled on the neck 13 of the saw blade is the upper and lower surfaces 1 and 2 of the stopping projection 5 ') Is caught by the tightening bolts (8) and 16 of the fastening bolt 8 and the handle portion 12 of the present invention fixture fastened tightly. At this time, the saw blade 14 is tightly fixed to the handle portion 12 by the present invention fastening fixture.
이 경우 톱날목부(13)은 본 고안 체결고정구에 의해 감싸여져 있기 때문에 기종의 톱의 취약부인 복부의 파손을 방지할 수 있으며, 체결볼트(8)와 손잡이부 볼트(15)(16)를 풀어주면 톱날교체가 가능하게 된다.In this case, since the saw blade part 13 is wrapped by the fastening fixture of the present invention, it is possible to prevent the breakage of the abdomen, which is a weak part of the saw type, and loosen the fastening bolt 8 and the handle bolts 15 and 16. Saw blade replacement is possible.
이상에서와 같이 본 고안은 톱날의 목부분을 체결고정구로 고정시키므로써 톱날목부의 파손을 방지할 수 있을 뿐만 아니라 노후 톱날을 새로운 톱날과 교체할 수 있고 절단 효과를 증대시킴은 물론 톱날의 마모와 파손시 교체가 용이하여 자원의 낭비를 최소화 시킬 수 있는 등 지대한 효과를 제공하게 되는 것입니다.As described above, the present invention not only prevents the saw blade from being damaged by fixing the neck portion of the saw blade with the fastening fixture, but also replaces the old saw blade with a new saw blade and increases the cutting effect, as well as the wear and tear of the saw blade. In case of breakage, it is easy to replace, thus minimizing waste of resources.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940016197U KR970006625Y1 (en) | 1994-07-01 | 1994-07-01 | Saw handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940016197U KR970006625Y1 (en) | 1994-07-01 | 1994-07-01 | Saw handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960004267U KR960004267U (en) | 1996-02-14 |
| KR970006625Y1 true KR970006625Y1 (en) | 1997-06-27 |
Family
ID=19387413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940016197U KR970006625Y1 (en) | 1994-07-01 | 1994-07-01 | Saw handle |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970006625Y1 (en) |
-
1994
- 1994-07-01 KR KR2019940016197U patent/KR970006625Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR960004267U (en) | 1996-02-14 |
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