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JP2002086369A - Single-hand hammer - Google Patents

Single-hand hammer

Info

Publication number
JP2002086369A
JP2002086369A JP2000274389A JP2000274389A JP2002086369A JP 2002086369 A JP2002086369 A JP 2002086369A JP 2000274389 A JP2000274389 A JP 2000274389A JP 2000274389 A JP2000274389 A JP 2000274389A JP 2002086369 A JP2002086369 A JP 2002086369A
Authority
JP
Japan
Prior art keywords
hammer
stainless steel
waste steel
handle
tapping
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
Application number
JP2000274389A
Other languages
Japanese (ja)
Inventor
Shigeaki Kosaka
重晶 小坂
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2000274389A priority Critical patent/JP2002086369A/en
Publication of JP2002086369A publication Critical patent/JP2002086369A/en
Pending legal-status Critical Current

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a single-hand hammer utilizing waste steel shots capable of reducing the fabrication costs owing to possibility to specify the weight of the hammer element part and establishing a silencing effect for beating sounds owing to the waste steel shots in pulverized/granular form. SOLUTION: The single-hand hammer utilizing waste steel shots is composed of a shank 1 and hammer element part 2, wherein the hammer element part is structured so that beating parts 2b and 2c are fitted tightly in the two openings in the trunk part 2a in cylindrical shape, and waste steel shots S of the specified weight are put in the internal space R of the hammer element part formed by the trunk part and beating parts.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は例えば、日用大工や
盆栽作業、ガーデニング等に用いられる片手ハンマーに
関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a one-handed hammer used for daily carpentry, bonsai work, gardening and the like.

【0002】[0002]

【従来の技術】この種の片手ハンマーは、柄部及び鎚部
からなり、この鎚部が中実状の金属や合成樹脂からなる
構造のものが知られている。
2. Description of the Related Art A one-handed hammer of this type is known to have a handle and a hammer, and the hammer is made of a solid metal or synthetic resin.

【0003】[0003]

【発明が解決しようとする課題】しかしながらこれら従
来構造の場合、ハンマー自体の重量は一定であるから、
作業内容に応じた打叩力を得ようとすると、重量の異な
るハンマーをそれぞれ製作しなければならず、それだけ
製作コストの高騰を生ずることがあるという不都合を有
している。
However, in the case of these conventional structures, since the weight of the hammer itself is constant,
In order to obtain a hitting force according to the work content, it is necessary to manufacture hammers having different weights, and there is a disadvantage that the manufacturing cost may be increased accordingly.

【0004】[0004]

【課題を解決するための手段】本発明はこのような課題
を解決することを目的とするもので、本発明のうちで、
請求項1記載の発明は、柄部及び鎚部からなり、上記鎚
部は筒状の胴体部の両開口部に打叩部を閉口嵌着してな
り、該胴体部と両打叩部とにより形成された鎚部の内部
空間に予め定めた所定重量の廃スチールショットを内装
してなることを特徴とする片手ハンマーにある。
The object of the present invention is to solve such a problem.
The invention according to claim 1 comprises a handle portion and a hammer portion, wherein the hammer portion has a tapping portion closed and fitted in both openings of the cylindrical body portion, and the body portion and the both hitting portions are formed. The present invention provides a one-handed hammer characterized in that a waste steel shot having a predetermined weight is provided in an interior space of a hammer formed by the above method.

【0005】又、請求項2記載の発明は、上記両打叩部
のうちの一方の打叩部をステンレスより形成すると共に
他方の打叩部を合成樹脂により形成してなることを特徴
とするものであり、又、請求項3記載の発明は、上記胴
体部をステンレスパイプにより形成すると共に上記柄部
はステンレスパイプにゴムキャップを被着してなること
を特徴とするものである。
The invention according to claim 2 is characterized in that one of the hitting portions is made of stainless steel and the other is made of synthetic resin. The invention according to claim 3 is characterized in that the body is formed of a stainless steel pipe, and the handle is formed by attaching a rubber cap to the stainless steel pipe.

【0006】[0006]

【発明の実施の形態】図1乃至図3は本発明の実施の形
態例を示し、1は柄部、2は鎚部であって、この鎚部2
は筒状の胴体部2aの両開口部に打叩部2b・2cを閉
口嵌着してなり、胴体部2aと両打叩部2b・2cとに
より形成された鎚部2の内部空間Rに予め定めた所定重
量の廃スチールショットSを内装している。
1 to 3 show an embodiment of the present invention, wherein 1 is a handle, 2 is a hammer, and this hammer 2
The tapping portions 2b and 2c are fitted in both openings of the cylindrical body portion 2a in a closed manner, and the inner space R of the hammer portion 2 formed by the body portion 2a and the both tapping portions 2b and 2c is formed. A waste steel shot S having a predetermined weight is provided.

【0007】この廃スチールショットとは、例えば金属
の表面のスケール取りや黒皮除去などの研掃処理を主目
とするショットブラスト加工に使用されて廃棄処理され
る粉粒状のスチールショットである。
[0007] The waste steel shot is a powdery and granular steel shot which is used for shot blasting mainly for polished processing such as descaling of metal surfaces and removal of black scale, and discarded.

【0008】この場合、上記胴体部2aをステンレスパ
イプにより形成し、上記柄部1をステンレスパイプ1a
にゴムキャップ1bを被着してなる構造とし、この胴体
部2aにステンレスパイプを1a挿通して溶接し、両打
叩部2b・2cのうちの一方の打叩部2bをステンレス
より形成すると共に他方の打叩部2cを例えばキャスト
ナイロン等の合成樹脂により形成し、一方のステンレス
製の打叩部2bを焼きばめ状に圧嵌着し、内部空間Rに
所定重量の廃スチールショットSを詰入し、詰入後に接
着剤により他方の合成樹脂製の打叩部2cを接着し、胴
体部2aの両開口部を閉口止着して構成している。
In this case, the body 2a is formed of a stainless steel pipe, and the handle 1 is formed of a stainless steel pipe 1a.
A stainless steel pipe 1a is inserted through the body 2a and welded to form one of the hitting portions 2b and 2c of the hitting portion 2b made of stainless steel. The other beating portion 2c is formed of a synthetic resin such as cast nylon, for example, and one of the beating portions 2b made of stainless steel is press-fitted in a shrink-fit manner. After filling, the other synthetic resin tapping portion 2c is adhered by an adhesive after the filling, and both opening portions of the body portion 2a are closed and closed.

【0009】この実施の形態例は上記構成であるから、
柄部1及び鎚部2からなり、この鎚部2は筒状の胴体部
2aの両開口部に打叩部2b・2cを閉口嵌着してな
り、胴体部2aと両打叩部2b・2cとにより形成され
た鎚部2の内部空間Rに予め定めた所定重量の廃スチー
ルショットSを内装してなり、この廃スチールショット
Sの内装量により必要な重さの鎚部2を適宜得ることが
でき、鎚部2の重量指定が可能となり、それだけ製作コ
ストを低減することができ、経済性を高めることがで
き、しかも、廃スチールショットSは粉粒状であるか
ら、この粉粒状の廃スチールショットSにより金属等を
叩いたときに生ずるカーンやキーン等の打叩音の消音作
用を得ることができ、一層使用の快適性を高めることが
できる。
Since this embodiment has the above configuration,
The hammer 2 includes a handle 1 and a hammer 2. The hammer 2 is formed by fitting the tapping portions 2b and 2c into the two opening portions of the cylindrical body 2a in a closed manner, and the body 2a and the hitting portions 2b. A waste steel shot S having a predetermined weight is provided in the internal space R of the hammer 2 formed by the hammer 2c, and the hammer 2 having a required weight is appropriately obtained according to the amount of interior of the waste steel shot S. This makes it possible to specify the weight of the hammer 2, which makes it possible to reduce the manufacturing cost and increase the economic efficiency. Moreover, since the waste steel shot S is powdery and granular, It is possible to obtain a silencing effect of a tapping sound of a carn, a keen or the like generated when a metal or the like is hit by the steel shot S, and it is possible to further enhance the use comfort.

【0010】又、この場合、上記両打叩部2b・2cの
うちの一方の打叩部2bをステンレスより形成すると共
に他方の打叩部2cを合成樹脂により形成してなるか
ら、作業条件に応じて打叩部2b・2cのいずれかを選
択して使用することができ、合成樹脂製の打叩部2cに
より自動車の板金作業やセトモノの鉢の叩き作業等にも
使用することができ、使用の融通性を高めることがで
き、又、この場合、上記胴体部2aをステンレスパイプ
により形成すると共に上記柄部1はステンレスパイプ1
aにゴムキャップ1bを被着してなるから、ステンレス
により錆の発生を抑制することができ、使用の耐久性を
向上することができると共に柄部1はステンレスパイプ
1a及びゴムキャップ1bからなるので、打撃に伴うし
びれを抑制することができ、一層使用の快適性を高める
こともできる。
In this case, one of the two hitting portions 2b and 2c is made of stainless steel and the other hitting portion 2c is made of synthetic resin. Any one of the tapping portions 2b and 2c can be selected and used according to the requirement, and the tapping portion 2c made of synthetic resin can be used for sheet metal work of an automobile or tapping a pot of a set monotonous. The flexibility of use can be enhanced. In this case, the body 2a is formed of a stainless steel pipe and the handle 1 is formed of a stainless steel pipe 1.
Since the rubber cap 1b is attached to a, the generation of rust can be suppressed by stainless steel, the durability of use can be improved, and the handle 1 is made of the stainless steel pipe 1a and the rubber cap 1b. In addition, it is possible to suppress the numbness due to the impact, and it is possible to further enhance the use comfort.

【0011】尚、本発明は上記実施の形態例に限られる
ものではなく、柄部1、鎚部2、胴体部2a、打叩部2
b・2cの大きさや形状、材質、構造、内部空間Rの大
きさ等は適宜変更して設計される。
The present invention is not limited to the above embodiment, but includes a handle 1, a hammer 2, a body 2a, and a beating unit 2.
The size, shape, material, structure, size of the internal space R, etc. of b · 2c are appropriately changed and designed.

【0012】[0012]

【発明の効果】本発明は上述の如く、請求項1記載の発
明にあっては、柄部及び鎚部からなり、この鎚部は筒状
の胴体部の両開口部に打叩部を閉口嵌着してなり、胴体
部と両打叩部とにより形成された鎚部の内部空間に予め
定めた所定重量の廃スチールショットを内装してなり、
この廃スチールショットの内装量により必要な重さの鎚
部を適宜得ることができ、鎚部の重量指定が可能とな
り、それだけ製作コストを低減することができ、経済性
を高めることができ、しかも、廃スチールショットは粉
粒状であるから、この粉粒状の廃スチールショットによ
り金属等を叩いたときに生ずるカーンやキーン等の打叩
音の消音作用を得ることができ、一層使用の快適性を高
めることができる。
As described above, the present invention according to the first aspect of the present invention comprises a handle portion and a hammer portion, and the hammer portion has a tapping portion closed at both openings of the cylindrical body portion. It is fitted, and a waste steel shot of a predetermined weight is provided in the interior space of the hammer formed by the body and both hitting parts,
The required weight of the hammer can be appropriately obtained according to the amount of interior of the waste steel shot, and the weight of the hammer can be designated, so that the manufacturing cost can be reduced, and the economic efficiency can be improved. Since the waste steel shot is powdery and granular, the powdery and granular waste steel shot can provide a noise-reducing effect of a tapping sound such as a carn or a keen generated when a metal or the like is hit. Can be enhanced.

【0013】又、請求項2記載の発明にあっては、上記
両打叩部のうちの一方の打叩部をステンレスより形成す
ると共に他方の打叩部を合成樹脂により形成してなるか
ら、作業条件に応じて打叩部のいずれかを選択して使用
することができ、合成樹脂製の打叩部により自動車の板
金作業やセトモノの鉢の叩き作業等にも使用することが
でき、使用の融通性を高めることができ、又、請求項3
記載の発明にあっては、上記胴体部をステンレスパイプ
により形成すると共に上記柄部はステンレスパイプにゴ
ムキャップを被着してなるから、ステンレスにより錆の
発生を抑制することができ、使用の耐久性を向上するこ
とができると共に柄部はステンレスパイプ及びゴムキャ
ップからなるので、打撃に伴うしびれを抑制することが
でき、一層使用の快適性を高めることもできる。
According to the second aspect of the present invention, one of the hitting portions is formed of stainless steel and the other hitting portion is formed of synthetic resin. Any of the tapping parts can be selected and used according to the working conditions, and the synthetic resin tapping part can be used for sheet metal work of automobiles and tapping work of set pot pots. The flexibility of the present invention can be enhanced.
In the invention described in the above, the body is formed of a stainless steel pipe and the handle is formed by attaching a rubber cap to the stainless steel pipe. Since the handle can be made of a stainless steel pipe and a rubber cap, the numbness caused by the impact can be suppressed, and the comfort of use can be further improved.

【0014】以上、所期の目的を充分達成することがで
きる。
As described above, the intended purpose can be sufficiently achieved.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の実施の形態例の全体断面図である。FIG. 1 is an overall sectional view of an embodiment of the present invention.

【図2】本発明の実施の形態例の平断面図である。FIG. 2 is a plan sectional view of an embodiment of the present invention.

【図3】本発明の実施の形態例の全体斜視図である。FIG. 3 is an overall perspective view of an embodiment of the present invention.

【符号の説明】[Explanation of symbols]

S 廃スチールショット R 内部空間 1 柄部 1a ステンレスパイプ 1b ゴムキャップ 2 鎚部 2a 胴体部 2b 打叩部 2c 打叩部 S Waste steel shot R Internal space 1 Handle 1a Stainless pipe 1b Rubber cap 2 Hammer 2a Body 2b Tapping section 2c Tapping section

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 柄部及び鎚部からなり、上記鎚部は筒状
の胴体部の両開口部に打叩部を閉口嵌着してなり、該胴
体部と両打叩部とにより形成された鎚部の内部空間に予
め定めた所定重量の廃スチールショットを内装してなる
ことを特徴とする片手ハンマー。
1. A hammer portion comprising a handle portion and a hammer portion, wherein said hammer portion is formed by said body portion and both hammer portions, wherein a hammer portion is closed and fitted to both openings of a cylindrical body portion. A one-handed hammer characterized in that a waste steel shot of a predetermined weight is provided in the interior space of a hammer.
【請求項2】 上記両打叩部のうちの一方の打叩部をス
テンレスより形成すると共に他方の打叩部を合成樹脂に
より形成してなることを特徴とする請求項1記載の片手
ハンマー。
2. The one-handed hammer according to claim 1, wherein one of the hitting portions is formed of stainless steel and the other is formed of synthetic resin.
【請求項3】 上記胴体部をステンレスパイプにより形
成すると共に上記柄部はステンレスパイプにゴムキャッ
プを被着してなることを特徴とする請求項1又は2記載
の片手ハンマー。
3. The one-handed hammer according to claim 1, wherein the body is formed of a stainless steel pipe and the handle is formed by attaching a rubber cap to the stainless steel pipe.
JP2000274389A 2000-09-11 2000-09-11 Single-hand hammer Pending JP2002086369A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000274389A JP2002086369A (en) 2000-09-11 2000-09-11 Single-hand hammer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000274389A JP2002086369A (en) 2000-09-11 2000-09-11 Single-hand hammer

Publications (1)

Publication Number Publication Date
JP2002086369A true JP2002086369A (en) 2002-03-26

Family

ID=18760152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000274389A Pending JP2002086369A (en) 2000-09-11 2000-09-11 Single-hand hammer

Country Status (1)

Country Link
JP (1) JP2002086369A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006272166A (en) * 2005-03-29 2006-10-12 Kanekita Kk Air knocker
CN104316284A (en) * 2014-10-24 2015-01-28 苏州世力源科技有限公司 Method and device for prolonging use life of impact hammer
JP6371487B1 (en) * 2018-02-13 2018-08-08 株式会社椿組 Soundproof cover for hammer and soundproof hammer
GB2579426A (en) * 2018-11-29 2020-06-24 Snap On Tools Corp Hammer head with interference fit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006272166A (en) * 2005-03-29 2006-10-12 Kanekita Kk Air knocker
CN104316284A (en) * 2014-10-24 2015-01-28 苏州世力源科技有限公司 Method and device for prolonging use life of impact hammer
JP6371487B1 (en) * 2018-02-13 2018-08-08 株式会社椿組 Soundproof cover for hammer and soundproof hammer
GB2579426A (en) * 2018-11-29 2020-06-24 Snap On Tools Corp Hammer head with interference fit
US11148271B2 (en) 2018-11-29 2021-10-19 Snap-On Incorporated Hammer head with interference fit
GB2579426B (en) * 2018-11-29 2021-10-20 Snap On Tools Corp Hammer head with interference fit

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