JPS6290101U - - Google Patents
Info
- Publication number
- JPS6290101U JPS6290101U JP18134185U JP18134185U JPS6290101U JP S6290101 U JPS6290101 U JP S6290101U JP 18134185 U JP18134185 U JP 18134185U JP 18134185 U JP18134185 U JP 18134185U JP S6290101 U JPS6290101 U JP S6290101U
- Authority
- JP
- Japan
- Prior art keywords
- notch
- core
- back metal
- handle
- saw
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
Landscapes
- Knives (AREA)
Description
第１図は、本案の構成を示す側面図。第２図は
、本案の構成を示す部品斜視図。第３図は、要部
の構成を示す一部切欠斜視図。第４図は、係止蓋
１８を柄６に嵌合した状態を示す要部の断面図。
第５図は、係止蓋１８を柄６に嵌合しない時の状
態を示す要部の断面図。
主要符号は、１：鋸身。２：みね部。３：中子
。４：背金。５：背金基部。６：柄。７：背金中
子貫挿孔。８：基部切込部。９：中子切込部。１
０：切欠部。１１：受止部。１２：軸穴。１２′
：軸穴。１３：固定幹。１４：ストツパー。１５
：係止部。１６：刃。１７：ヒンジ部。１８：係
止蓋。１９：軸棒。
FIG. 1 is a side view showing the configuration of the present invention. FIG. 2 is a perspective view of parts showing the configuration of the present invention. FIG. 3 is a partially cutaway perspective view showing the configuration of main parts. FIG. 4 is a sectional view of the main parts showing a state in which the locking lid 18 is fitted to the handle 6.
FIG. 5 is a cross-sectional view of the main parts showing the state when the locking lid 18 is not fitted to the handle 6. The main codes are 1: Saw body. 2: Minebe. 3: Middle child. 4: Back money. 5: Back metal base. 6: Pattern. 7: Back metal core insertion hole. 8: Base notch. 9: Core notch part. 1
0: Notch. 11: Receiving part. 12: Shaft hole. 12'
: Shaft hole. 13: Fixed trunk. 14: Stopper. 15
: Locking part. 16: Blade. 17: Hinge part. 18: Locking lid. 19: Axis rod.
Claims (1)
自在に嵌合挟持するようにした断面逆Ｕ字状の背
金４に、鋸身１のみね部２から中子３全体を嵌合
した鋸身１の中子３と背金基部５を柄６の先端内
に設けた中子貫挿孔７に嵌入固定してなる替刃鋸
に於いて、 １ 背金４の背金基部５の中央附近下端と、鋸身
１の中子３の中央附近下端に、夫々互いに合致す
る基部の切込部８と中子の切込部９を設ける。 ２ 楕円柱状、又は、多角形柱状の鋸の柄６の先
端から内部に所望深の背金中子貫挿孔７を設け、
背金中子貫挿孔７内に嵌挿固定される背金基部５
及び中子３の基部切込部８と中子切込部９の位置
の片側方を一定巾に柄６に対し横に切欠き、この
切欠部１０の上方に横架して受止部１１を設ける
と共に下方の切欠面に軸穴１２，１２′を設ける
。 ３ 実用新案登録請求の範囲第２項に記載した柄
６の切欠部１０に嵌合する。 内部中央部に固定幹１３とストツパー１４を備
え上部に係止部１５と下部に軸穴１６を有するヒ
ンジ部１７を設けた係止蓋１８のヒンジ部１７を
柄６の切欠部１０の軸穴１２，１２′に軸棒１９
により回動自在に軸止する。 以上のように構成した替刃鋸の構造。[Scope of Claim for Utility Model Registration] The saw blade 1 is fitted with an inverted U-shaped back metal 4 in which the entire core 3 from the saw blade 1 is fitted and held in a freely fitting and uncoupled manner. In the replaceable blade saw, the core 3 of the saw blade 1 and the back metal base 5 are fitted and fixed in a core insertion hole 7 provided in the tip of the handle 6. At the lower end near the center of the back metal base 5 of the back metal 4 and at the lower end near the center of the core 3 of the saw blade 1, a base notch 8 and a core notch 9 that match each other are provided, respectively. 2. A back metal core insertion hole 7 of a desired depth is provided inside from the tip of the oval or polygonal columnar saw handle 6,
A back metal base 5 that is inserted and fixed into the back metal core insertion hole 7
Then, one side of the base notch 8 and the core notch 9 of the core 3 is cut out horizontally to the handle 6 to a certain width, and a receiving part 11 is formed by horizontally extending above the notch 10. At the same time, shaft holes 12, 12' are provided in the lower notch surface. 3 Fits into the notch 10 of the handle 6 described in claim 2 of the utility model registration claim. The hinge part 17 of the locking lid 18, which has a fixed stem 13 and a stopper 14 at the center of the interior and a hinge part 17 having a locking part 15 at the upper part and a shaft hole 16 at the lower part, is connected to the shaft hole in the notch 10 of the handle 6. 12, 12' shaft rod 19
The shaft is fixed so that it can rotate freely. The structure of the replaceable blade saw configured as described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18134185U JPS6290101U (en) | 1985-11-25 | 1985-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18134185U JPS6290101U (en) | 1985-11-25 | 1985-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6290101U true JPS6290101U (en) | 1987-06-09 |
Family
ID=31126123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18134185U Pending JPS6290101U (en) | 1985-11-25 | 1985-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6290101U (en) |
-
1985
- 1985-11-25 JP JP18134185U patent/JPS6290101U/ja active Pending