JP4423814B2 - Nailer - Google Patents

Nailer Download PDF

Info

Publication number
JP4423814B2
JP4423814B2 JP2001151067A JP2001151067A JP4423814B2 JP 4423814 B2 JP4423814 B2 JP 4423814B2 JP 2001151067 A JP2001151067 A JP 2001151067A JP 2001151067 A JP2001151067 A JP 2001151067A JP 4423814 B2 JP4423814 B2 JP 4423814B2
Authority
JP
Japan
Prior art keywords
air
nail
nailing machine
tip
nose portion
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.)
Expired - Fee Related
Application number
JP2001151067A
Other languages
Japanese (ja)
Other versions
JP2002346948A (en
Inventor
貴之 増野
浩二 窪
隆夫 塚田
俊幸 高貝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Max Co Ltd
Original Assignee
Max Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Max Co Ltd filed Critical Max Co Ltd
Priority to JP2001151067A priority Critical patent/JP4423814B2/en
Publication of JP2002346948A publication Critical patent/JP2002346948A/en
Application granted granted Critical
Publication of JP4423814B2 publication Critical patent/JP4423814B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Portable Nailing Machines And Staplers (AREA)

Description

【0001】
【発明の属する技術分野】
本発明はエアプラグの取付位置を改善した釘打機に関する。
【0002】
【従来技術】
一般建築用途向けの釘打機は、図2に示されるように、一端が圧縮機(図示せず)等の圧縮空気の供給源につながれたエアホース5の他端に取りつけられたエアチャック7に、グリップ3に設けられたエアプラグ6を差し込み、圧縮空気によって釘打ち作業を行なうが、釘打ち作業の準備等で誤って釘打機を落下させてしまうことがある。
【0003】
【発明が解決しようとする課題】
ところが、このように釘打機を誤って落下させることは予測されたものではないので、従来の釘打機はそのような取り扱いに対応して設計されていなかった。そのため、同図のように、釘打機1のノーズ部8の先端がボディやシリンダキャップよりも先に床面9に当たってしまいやすい。そして、そのときの衝撃で、あるいはこのような落下がたびたび繰り返されることにより、上記ノーズ部の先端が破損することがある。特に、仕上げ用の釘を利用する仕上げ用釘打機やコ字状のステープルを打込む小型タッカは、ステープルが細いため、ノーズ部の先端も細くなり、破損しやすかった。
【0004】
本発明は上記問題点を解消し、エアホースにつないだまま下ろされるようなことがあっても、ノーズ部の先端が破損するのを良好に防止できる釘打機を提供することをその課題とする。
【0005】
【課題を解決するための手段】
前記課題を解決するため、本発明に係る釘打機は、ボディに連続して形成されたグリップの端部にエアプラグを設け、このエアプラグに圧縮空気供給源につながれたエアホースを連結し、エアホースから供給された圧縮空気を利用して上記ボディの先端のノーズ部から釘を打ち出す釘打機において、該釘打機が上記エアホースの下にぶら下げられたときに、ノーズ部の先端が下に傾かないようにする位置に上記エアプラグを配置したことを特徴とする。
【0006】
なお、前記エアプラグは、前記グリップの後端部の、前記ノーズ部に送る釘を収納するマガジン側に偏る位置に配置されるのが好ましい。
【0007】
【発明の実施の形態】
図1において符号1は釘打機を示す。この釘打機1はボディ2とグリップ3とマガジン4とエアホース5とから主に構成され、空気圧によって釘を打ち出すもので、その基本的構成は通常の釘打機と同じである。エアホース5の一端(図示せず)はエアコンプレッサ等の圧縮空気供給源につながれ、他端にはエアチャック6が取り付けられ、上記グリップ3の後端部に設けられたエアプラグ7に連結されている。
【0008】
ボディ2には打撃機構が設けられ、エアホース5を介して中空のグリップ3から送られた圧縮空気によってドライバを下方に駆動する。一方、マガジン4内に収納された釘はボディ2の先端に設けられたノーズ部8の射出口に送られる。
【0009】
上記構成において、トリガレバーを引き操作することにより、圧縮空気により打撃機構が作動し、ドライバがノーズ部8内の釘を打撃して射出口から打ち出して被打込み材に打込まれる。
【0010】
ところで、上述のように、グリップ3の後端部に設けられたエアプラグ7には、エアホース5の端部に設けられたエアチャック6が連結されている。そして、上記エアプラグ7はグリップ3の後端部の、従来のものよりも、グリップ部3の中心線12に対してマガジン4側に偏った位置に設けられている。これにより、釘打機1の重心は、該釘打機が上記エアホース5の下にぶら下げられたときに、図1に示されるように、ノーズ部8の先端が下に傾かないようにする位置に設定される。特に、その重心を地面との接触する部分が強度的にも強いシリンダキャップ部10に傷等がついた場合でも交換が可能である。さらに、好ましくは、前記状態で、肉厚が厚いシリンダキャップ部10と本体部接合部11を接触させることにより、強度的にも強く、より破損しにくくなる。
【0011】
したがって、上記構成によれば、釘打ち作業の準備等で誤って釘打機を落下させてしまうことがあっても、同図に示されるように、床面9には先にボディ2やシリンダキャップ3が当たる。したがって、落下時の衝撃でノーズ部8の先端が床面9に当たって破損することを良好に防止することができ、特に、ノーズ部8の先端が細いフィニッシュネイラや小型タッカには有効である
【図面の簡単な説明】
【図1】本発明に係る釘打機のエアホースにぶら下げられたときの側面図
【図2】従来の釘打機のエアホースにぶら下げられたときの側面図
【符号の説明】
1 釘打機
2 ボディ
5 エアホース
8 ノーズ部
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a nailing machine having an improved air plug mounting position.
[0002]
[Prior art]
As shown in FIG. 2, the nailing machine for general construction uses an air chuck 7 attached to the other end of an air hose 5 having one end connected to a compressed air supply source such as a compressor (not shown). The air plug 6 provided in the grip 3 is inserted and the nailing operation is performed with compressed air. However, the nailing machine may be accidentally dropped in preparation for the nailing operation.
[0003]
[Problems to be solved by the invention]
However, since it is not predicted that the nailing machine is accidentally dropped in this way, the conventional nailing machine has not been designed for such handling. Therefore, as shown in the figure, the tip of the nose portion 8 of the nail driver 1 tends to hit the floor surface 9 before the body and the cylinder cap. The tip of the nose portion may be damaged due to the impact at that time or when such a fall is repeated frequently. In particular, a finishing nailing machine that uses a finishing nail and a small tacker that drives a U-shaped staple are thin, and the tip of the nose portion is also narrowed and easily damaged.
[0004]
An object of the present invention is to solve the above-mentioned problems and to provide a nailing machine that can satisfactorily prevent the tip of the nose portion from being damaged even if it is lowered while connected to an air hose. .
[0005]
[Means for Solving the Problems]
In order to solve the above-mentioned problem, the nailing machine according to the present invention is provided with an air plug at the end of a grip formed continuously on the body, and an air hose connected to a compressed air supply source is connected to the air plug, In the nailing machine for driving a nail from the nose part at the tip of the body using the supplied compressed air, the tip of the nose part does not tilt downward when the nailing machine is hung under the air hose. The air plug is arranged at a position to be made.
[0006]
The air plug is preferably disposed at a position on the rear end portion of the grip that is biased toward the magazine that stores the nail to be fed to the nose portion.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
In FIG. 1, reference numeral 1 denotes a nailing machine. This nailing machine 1 is mainly composed of a body 2, a grip 3, a magazine 4 and an air hose 5, and drives nails by air pressure, and its basic structure is the same as that of an ordinary nailing machine. One end (not shown) of the air hose 5 is connected to a compressed air supply source such as an air compressor, and the other end is attached with an air chuck 6 and connected to an air plug 7 provided at the rear end of the grip 3. .
[0008]
The body 2 is provided with a striking mechanism, and the driver is driven downward by compressed air sent from the hollow grip 3 via the air hose 5. On the other hand, the nail accommodated in the magazine 4 is sent to the injection port of the nose portion 8 provided at the tip of the body 2.
[0009]
In the above configuration, when the trigger lever is pulled, the striking mechanism is actuated by the compressed air, and the driver strikes the nail in the nose portion 8 and strikes it from the ejection port to be driven into the workpiece.
[0010]
Incidentally, as described above, the air plug 6 provided at the end of the air hose 5 is connected to the air plug 7 provided at the rear end of the grip 3. The air plug 7 is provided at a position at the rear end portion of the grip 3 that is biased toward the magazine 4 with respect to the center line 12 of the grip portion 3 than the conventional one. Thus, the center of gravity of the nail driver 1 is positioned so that the tip of the nose portion 8 does not tilt downward as shown in FIG. 1 when the nail driver is hung under the air hose 5. Set to In particular, it is possible to replace the center of gravity of the cylinder cap portion 10 where the portion in contact with the ground is strong in terms of strength. Further, preferably, by bringing the thick cylinder cap portion 10 and the main body joint portion 11 into contact with each other in the above-described state, the strength is high and the damage is less likely to occur.
[0011]
Therefore, according to the above configuration, even if the nailing machine is accidentally dropped due to preparation for the nailing operation or the like, as shown in FIG. Cap 3 hits. Accordingly, the tip of the nose portion 8 can be prevented from being damaged by hitting the floor surface 9 due to an impact at the time of dropping, and is particularly effective for a finish nailer or a small tacker having a thin tip of the nose portion 8. Brief description of]
FIG. 1 is a side view when hung from an air hose of a nail driver according to the present invention. FIG. 2 is a side view when hung from an air hose of a conventional nail driver.
1 Nailer 2 Body 5 Air hose 8 Nose

Claims (2)

ボディに連続して形成されたグリップの端部にエアプラグを設け、このエアプラグに圧縮空気供給源につながれたエアホースを連結し、エアホースから供給された圧縮空気を利用して上記ボディの先端のノーズ部から釘を打ち出す釘打機において、該釘打機が上記エアホースの下にぶら下げられたときに、ノーズ部の先端が下に傾かないようにする位置に上記エアプラグを配置したことを特徴とする釘打機。An air plug is provided at the end of the grip formed continuously in the body, an air hose connected to a compressed air supply source is connected to the air plug, and the nose portion at the tip of the body is utilized using the compressed air supplied from the air hose. A nailing machine for driving out a nail from the nail, wherein the air plug is disposed at a position so that the tip of the nose portion does not tilt downward when the nailing machine is hung under the air hose. Hammer. 前記エアプラグが、前記グリップの後端部の、前記ノーズ部に送る釘を収納するマガジン側に偏る位置に配置されている、請求項1記載の釘打機。The nail driver according to claim 1, wherein the air plug is disposed at a position of a rear end portion of the grip that is biased toward a magazine that stores a nail to be sent to the nose portion.
JP2001151067A 2001-05-21 2001-05-21 Nailer Expired - Fee Related JP4423814B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001151067A JP4423814B2 (en) 2001-05-21 2001-05-21 Nailer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001151067A JP4423814B2 (en) 2001-05-21 2001-05-21 Nailer

Publications (2)

Publication Number Publication Date
JP2002346948A JP2002346948A (en) 2002-12-04
JP4423814B2 true JP4423814B2 (en) 2010-03-03

Family

ID=18995981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001151067A Expired - Fee Related JP4423814B2 (en) 2001-05-21 2001-05-21 Nailer

Country Status (1)

Country Link
JP (1) JP4423814B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8833626B2 (en) 2010-09-29 2014-09-16 Stanley Fastening Systems, L.P. Fastening tool
USD756740S1 (en) 2014-06-02 2016-05-24 Stanley Fastening Systems, L.P. Pneumatic nailer
USD756739S1 (en) 2014-06-02 2016-05-24 Stanley Fastening Systems, L.P. Pneumatic nailer

Also Published As

Publication number Publication date
JP2002346948A (en) 2002-12-04

Similar Documents

Publication Publication Date Title
JP2004330366A (en) Nail drive guiding mechanism in nailing machine
WO2007088968A1 (en) Nailer
WO2005037493A1 (en) Nailing device and magazine
JP2005034973A (en) Driving guide mechanism for nailing machine
JP5076946B2 (en) Nailer
JP4423814B2 (en) Nailer
JP4569252B2 (en) Power driven nailer
JP5354839B2 (en) Floor nailing machine
JP4214833B2 (en) Nail driving guide mechanism in nailing machine
JP3622194B2 (en) Fasteners with protectors for preventing damage to finishing materials
US6123245A (en) Nailer with nail guiding channel
JP2007168006A (en) Nailing machine for constructing floor
JPH0521718B2 (en)
JP4066158B2 (en) Nailing machine driving guide mechanism
JP4443938B2 (en) Manual nailer
JP3716692B2 (en) Hoseless driving machine
JPH09109056A (en) Piston-driver fitting structure in pneumatic nailing machine
JPH0727090Y2 (en) Nail holding device for nailer
JP3479164B2 (en) Fixture driving machine for flooring material construction
JPH0727088Y2 (en) Nail supply device for nailer
JP2001025979A (en) Nail guide device for nail machine
JP2003145444A (en) Exhaust structure of pneumatic driven impact tool
JP4122679B2 (en) Pusher structure of nailing machine magazine
JPH09109059A (en) Exhaust cover for pneumatic nailing machine
JP2001225280A (en) Inclination holding mechanism for nailing machine

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080314

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20091112

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20091117

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20091130

R150 Certificate of patent or registration of utility model

Ref document number: 4423814

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121218

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121218

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131218

Year of fee payment: 4

LAPS Cancellation because of no payment of annual fees