JPH03113774U - - Google Patents
Info
- Publication number
- JPH03113774U JPH03113774U JP2120790U JP2120790U JPH03113774U JP H03113774 U JPH03113774 U JP H03113774U JP 2120790 U JP2120790 U JP 2120790U JP 2120790 U JP2120790 U JP 2120790U JP H03113774 U JPH03113774 U JP H03113774U
- Authority
- JP
- Japan
- Prior art keywords
- support rod
- adjustment member
- nail
- fulcrum
- fulcrum adjustment
- 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
- 238000000605 extraction Methods 0.000 claims description 4
- 230000000452 restraining effect Effects 0.000 claims 2
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Description
第１図および第２図は、本考案のバールの一実
施例を示すもので、それぞれ支点調整部材の非使
用時および使用時の構成例を示す斜視図であり、
第３図ないし第６図は、本実施例のバールによる
釘抜き時の、釘の動きを説明するそれぞれ側断面
図である。
１……バール、２……釘抜き板部、３……支持
棒部、８ａ……第１の制止溝（制止機構）、８ｂ
……第２の制止溝（制止機構）、１０……支点調
整部材、１０ｃ……ヒンジ結合部、１５……釘。
FIG. 1 and FIG. 2 show an embodiment of the crowbar of the present invention, and are perspective views showing an example of the structure when the fulcrum adjustment member is not in use and in use, respectively.
FIGS. 3 to 6 are side sectional views each illustrating the movement of a nail during nail extraction using the crowbar of this embodiment. DESCRIPTION OF SYMBOLS 1...Crowbar, 2...Nail extraction plate part, 3...Support rod part, 8a...First restraint groove (stopping mechanism), 8b
. . . second restraint groove (restraint mechanism), 10… fulcrum adjustment member, 10c… hinge joint portion, 15… nail.
Claims (1)
部の端部に、釘抜き板部の上面側へ向けて所定の
角度に傾斜して取り付けられた支持棒部とからな
るバールであつて、 前記支持棒部の裏面側でかつ該支持棒部と釘抜
き板部との接合部には、略中央部が回動可能にヒ
ンジ結合されてなる支点調整部材の一端部が、回
動可能に取り付けられ、 また支持棒部の裏面には、該支点調整部材のヒ
ンジ結合部が延びた状態、および該支点調整部材
の一部が前記釘抜き板部の底面と略同一面に位置
するようにしたヒンジ結合部が曲げられた状態で
、それぞれ支点調整部材の回動動作を制止する制
止機構が設けられてなることを特徴とするバール
。[Claims for Utility Model Registration] A nail pulling board for pulling out nails, and a support rod attached to the end of the nail pulling board so as to be inclined at a predetermined angle toward the top of the nail pulling board. a crowbar consisting of: a fulcrum adjustment member having a substantially central portion rotatably hinged on the back side of the support rod portion and at the joint between the support rod portion and the nail extraction plate portion; is rotatably attached, and on the back surface of the support rod portion, the hinge joint portion of the fulcrum adjustment member is extended, and a portion of the fulcrum adjustment member is approximately flush with the bottom surface of the nail extraction plate portion. 1. A crowbar characterized in that a restraining mechanism is provided for restraining the rotational movement of each fulcrum adjustment member when the hinge joint portion located at the fulcrum is bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2120790U JPH03113774U (en) | 1990-03-02 | 1990-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2120790U JPH03113774U (en) | 1990-03-02 | 1990-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03113774U true JPH03113774U (en) | 1991-11-21 |
Family
ID=31524263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2120790U Pending JPH03113774U (en) | 1990-03-02 | 1990-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03113774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010023182A (en) * | 2008-07-18 | 2010-02-04 | Kotogawa:Kk | Nail-puller |
-
1990
- 1990-03-02 JP JP2120790U patent/JPH03113774U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010023182A (en) * | 2008-07-18 | 2010-02-04 | Kotogawa:Kk | Nail-puller |
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