KR101729851B1 - a functional combining structure of hand tools - Google Patents
a functional combining structure of hand tools Download PDFInfo
- Publication number
- KR101729851B1 KR101729851B1 KR1020150115950A KR20150115950A KR101729851B1 KR 101729851 B1 KR101729851 B1 KR 101729851B1 KR 1020150115950 A KR1020150115950 A KR 1020150115950A KR 20150115950 A KR20150115950 A KR 20150115950A KR 101729851 B1 KR101729851 B1 KR 101729851B1
- Authority
- KR
- South Korea
- Prior art keywords
- coupling
- coupling means
- present
- welding
- handle
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C11/00—Nail, spike, and staple extractors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F1/00—Combination or multi-purpose hand tools
- B25F1/02—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
- B25G3/02—Socket, tang, or like fixings
- B25G3/12—Locking and securing devices
- B25G3/26—Locking and securing devices comprising nails, screws, bolts, or pins traversing or entering the socket
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
- B25G3/34—Attaching handles to the implements by pressing the handle on the implements; using cement or molten metal, e.g. casting, moulding, by welding or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The present invention relates to a joining structure for a non-electro-tools such as a jangdo (aka Paru) and a hammer used when disassembling a dice in a construction site or pulling a nail. Especially when using a jangdo (aka Paru) or a hammer To a coupling structure of a non-electro-tool hand tool such as a functional hammer, a jangdo or a paruru having high rigidity which can not be removed.
The present invention provides a non-electro-mechanical hand tool coupling structure having a structure including a handle 100, a working portion 200, an insertion portion 110, a coupling portion 111, and a coupling means 300.
Further, the present invention provides a non-electro-mechanical hand tool coupling structure characterized in that the coupling means (300) is a welded coupling means (300-1).
In addition, the present invention provides a non-electro-mechanical hand tool coupling structure characterized in that the coupling means (300) is a thin type coupling means (310).
Further, the present invention provides a non-electro-hydraulic tool attachment structure, wherein the coupling means (300) is a welding and thinning type coupling means (330).
In the present invention, the coupling means 300 is formed with a welding type coupling means 300-1, and the second coupling means 112 is coupled with the coiled coupling means 310, Wherein the means (300) is a tool (300).
Description
The present invention relates to a joining structure for a non-electro-tools such as a jangdo (aka Paru), a hammer, and the like, which are used when disassembling a dice in a construction site or pulling a nail. Especially when a jangdo (aka Paru) To a coupling structure of a non-electro-tool hand tool such as a functional hammer, a jangdo or a paruru having high rigidity which can not be removed.
In general, in order to separate thick molds from molds or to separate molds from molds, Jangdori, which is one of the non-electro-tools, is used. In order to increase the convenience of use, .
As an example of a conventional artwork used in such a construction site, there has been proposed a artificial artificial nail for articulation of a nail, which is also used as a hammer of a registered utility model 20-0275128 in Korea.
The Utility Model Registration No. 20-0275128 (hereinafter referred to as Prior Art) relates to a chopper for nailing with a hammer, and a hammer (1-1) is formed on the head of the paruru (1-2) for nail- As a hammer, it is used as a nail for removing nails. It is used to hold the non-slip rubber handles (1-3) to remove the hammer and nail. The hammer surface is provided with fine protrusions to prevent slipping of the hammer. And the work is stably performed without leaving the center.
In addition, Patent Document 10-0979890 (hereinafter referred to as "Prior Art 2") discloses a method for manufacturing a bag, which includes a main body of a tool or a farm tool having a fastening hole to be engaged with a bag, And a fastening member fastened to the bag after being inserted into the intermediate member to connect the main body and the bag,
The intermediate member has a fastening end which is closely fitted to the inner surface of the fastening hole, and a diaphragm is integrally provided in the fastening hole to form a bag insertion portion and a fastening groove. The intermediate member forms a step with the fastening end, And a fixing member inserted into the fixing groove of the intermediate member, wherein the fixing member has a plurality of buffer slits formed on a side surface of the fixing groove, Wherein the fastening member is passed through the fixing member and then passes through the diaphragm and then is fastened to the bag.
Although the above-mentioned prior arts have some advantages over the prior art, when they are used continuously, there is still a problem that the grip of the non-electro-tool hand tool and the operating part (hammer head,
Accordingly, the present invention provides a coupling structure of a non-electro-tool hand tool which significantly improves the coupling force between the handle and the operating part (hammer head, chin head, etc.) as compared with the prior art and the prior art described above. To provide a coupling structure of a hand tool.
In order to solve the above-mentioned needs and objects,
The present invention provides a non-electro-mechanical hand tool coupling structure having a structure including a
Further, the present invention provides a non-electro-mechanical hand tool coupling structure characterized in that the coupling means (300) is a welded coupling means (300-1).
In addition, the present invention provides a non-electro-mechanical hand tool coupling structure characterized in that the coupling means (300) is a thin type coupling means (310).
Further, the present invention provides a non-electro-hydraulic tool attachment structure, wherein the coupling means (300) is a welding and thinning type coupling means (330).
In the present invention, the coupling means 300 is formed with a welding type coupling means 300-1, and the second coupling means 112 is coupled with the coiled coupling means 310, Wherein the means (300) is a tool (300).
The non-electric tool handles including the non-electric hand tool attachment structure according to the present invention still have the effect of not pulling the handles of the non-hand tool handles and the operating parts (the hammer head, the long hair head, etc.)
Further, the grip portion of the non-electro-tools hand tool including the non-electro-tools hand tool coupling structure according to the present invention is made of steel and has a function of adopting the welded type coupling structure when the handle portion and the operation portion are combined, do.
FIG. 1 is a conceptual diagram of a non-electro-tool tool including a handle portion and an operating portion formed of a welded type coupling structure according to the present invention.
FIG. 1B is a conceptual diagram (hammer head acting portion) of a non-electric hand tool including a handle portion and an operating portion formed of a welded type coupling structure according to the present invention.
FIG. 2 is a conceptual view of a non-electro-tool hand tool including a handle portion and an operating portion formed of a thin-type coupling structure according to the present invention.
FIG. 2B is a conceptual diagram (hammer head acting portion) of a non-electric hand tool including a handle portion and an operating portion formed of a thin-type coupling structure according to the present invention.
FIG. 3 is a conceptual view of a non-electro-tools (chief operating part) having a welded joint structure and a thinned joint structure according to the present invention and including a handle part and an action part.
FIG. 3B is a conceptual view (hammer head operating portion) of a non-operational tool with a handle and a functional part formed of a welding type coupling structure and a thin type coupling structure according to the present invention.
FIG. 4 is a conceptual diagram (hammer head acting portion) of a non-electro-tool tool including a handle portion and an operating portion formed of a welding and hoop type engaging structure according to the present invention.
FIG. 4B is a plan view (hammer head acting portion) of a non-electric tool having a handle and a working part combined with a welding and hoisting type coupling structure according to the present invention.
Hereinafter, the present invention will be described in detail with reference to the drawings.
The present invention provides a non-electro-mechanically handled tool including a
The above-mentioned non-electro-tool handler of the present invention refers to a tool such as a general chopper, a paruru, a hammer, a sickle, a pick, and the like.
As shown in FIGS. 1 to 3, the working
1, the present invention provides a non-operational hand tool having a structure including a
The
The technical feature of the present invention is that the
As described above, the above-described working
The
As shown in FIG. 1, in one embodiment, the
In the present invention, such a functioning portion is referred to as a long-haired
In addition, as shown in FIG. 1B, in the case of a hammer according to another embodiment, the
In the present invention, this acting portion is referred to as a hammer
The
As shown in FIGS. 1 to 3, the
The technical feature of the present invention is that the coupling means (300) is formed on the coupling means (111).
In the prior art, since the coupling means 300 is formed by coupling a working
The present invention is characterized in that the coupling means (300) is composed of a welding type coupling means (300-1).
As shown in FIG. 1, the welding type coupling means 300-1 of the present invention includes a
The welding type coupling means 300-1 is a welding machine, which means a coupling means formed by joining the
The above described
The above-described fitting
The above-described operatively coupled
The structure of the welded type coupling means 300-1 of the present invention creates the effect of completely combining the
The technical feature of the present invention is that two or more of the above-described welded type coupling means 300-1 are formed and are formed in the
As shown in FIG. 1, at least two welding type coupling means 300-1 are formed in the
1B shows a structure in which two or more welding type coupling means 300-1 according to the present invention are formed in a
The technical feature of the present invention is that the above-mentioned coupling means 300 is composed of the foil-type coupling means 310.
As shown in FIG. 2, the above-described thin-type coupling means 310 of the present invention includes a
The foil-type engaging means 310 functions to engage the engaging means such as nails, pins, etc. with the engaging means so as to engage the engaging
The
The above-described fitting
The working
The coupling force between the
The technical feature of the present invention is that two or more thin-type coupling means 310 are formed and formed in the
As shown in FIG. 2, at least two thin-type coupling means 310 are formed in the
FIG. 2B shows a structure in which two or more thin-type coupling means 310 of the present invention are formed in a
The technical feature of the present invention is that the above-mentioned coupling means 300 is composed of the welding type coupling means 300-1 and the thin type coupling means 310. [
As shown in FIG. 3, the coupling means 300 is coupled with the welded coupling means 300-1 and the leafable coupling means 310 in coupling the
In the present invention, the welding type coupling means 300-1 is formed in the
As described above, the welded type coupling means 300-1 includes the
3B shows a structure in which the welding type coupling means 300-1 is formed in the
The technical feature of the present invention is that the coupling means 300 is composed of the welding and thinning type coupling means 330.
As shown in FIG. 4, the welding-cum-thinning type coupling means 330 includes a coupling hole-contacting
As shown in FIG. 4B, the present invention is characterized in that a coupling means
In the present invention, the welding and thinning type coupling means 330 has a long electrode shape. The welding and thinning type coupling means in the form of a welding rod is inserted through the
When the welding and putting type coupling means 330 is welded to the attaching
The gripping
In addition, the insertion
In the present invention, the
The present invention has a technical feature in a welding rod used as the welding and thinning type coupling means 330 described above.
The welding electrode used as the welding and thinning type coupling means 330 of the present invention is provided with a covering layer composed of a mixture of an ilmenite coating material containing iron sulfide and soda silicate on the outer side of the core of the metal, , And the above-mentioned ilmenite coating agent is a mixture of 20 to 100 parts by weight of iron powder, 20 to 100 parts by weight of ferromanganese and 10 to 30 parts by weight of iron sulfide in 100 parts by weight of ilumenite, Is 5 to 20 parts by weight based on the weight of the electrode.
It is preferable that the above iron sulfide is contained in an amount of 1 to 5 parts by weight based on 100 parts by weight of ilumenite.
The welding rod of the present invention has a high flexibility and thus has a remarkably high bonding force even after being welded to the attaching
The present invention provides a non-electro-mechanical hand tool coupling structure having the above-described structure and function.
The present invention is very useful for industries that manufacture, manufacture, sell, and distribute non-electric hand tools such as hammer, jangdo or paru.
The
The
The working
The coupling means 300,
The welding type coupling means 300-1, the
A welding and thinning type coupling means 330, a coupling
Claims (4)
A portion of the non-electrostatic tool which comes into direct contact with the nail, a portion which comes into contact with and removes the object to be directly torn off, a hammer head portion, a sickle blade portion, ),
The insertion portion 110 and the operation portion 200 are formed in the handle 100 or the operation portion 200 so that the handle 100 and the operation portion 200 are coupled to each other.
Means a structure in the form of a hole formed in the insertion part 110 as described above and includes a coupling part 111 functioning to assure the coupling force between the grip part 100 and the operation part 200,
And coupling means (300) for coupling the handgrip (100) and the working portion (200)
The coupling means 300 includes a coupling hole-contacting portion 302, an operative coupling portion 303 and a handle-like floating filler 304 as welding and thinning type coupling means 330,
The above-mentioned fitting portion contacting portion 302 means a structure in which a welding rod is engaged with the fitting portion by closing the fitting portion 111,
The action-coupled portion 303 refers to a structure or a shape in which a welding rod is welded to an attachment portion 102 formed on the opposite side of a coupling means coupling hole 101 formed in the handle portion,
The handgrip portion 304 is formed in a bent shape inside the grip portion of the tubular shape when the welding rod is hit by the hitting means and is engaged with the grip portion. And a function of reinforcing the binding force of the working portion (200).
A welding electrode used as the welding and thinning type coupling means 330 is provided with a covering layer made of a mixture of an ilmenite coating material containing iron sulfide and soda silicate on the outside of the core of the metal and the metal is mild steel or stainless steel, The fluorine-containing flame-retardant is a mixture of 20 to 100 parts by weight of iron powder, 20 to 100 parts by weight of ferromanganese and 10 to 30 parts by weight of iron sulfide in 100 parts by weight of ilumenite, By weight, based on the total weight of the composition.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020150115950A KR101729851B1 (en) | 2015-08-18 | 2015-08-18 | a functional combining structure of hand tools |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150115950A KR101729851B1 (en) | 2015-08-18 | 2015-08-18 | a functional combining structure of hand tools |
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KR20170021509A KR20170021509A (en) | 2017-02-28 |
KR101729851B1 true KR101729851B1 (en) | 2017-04-25 |
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KR1020150115950A KR101729851B1 (en) | 2015-08-18 | 2015-08-18 | a functional combining structure of hand tools |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114571001B (en) * | 2021-12-27 | 2023-11-28 | 东台市双厦工具有限公司 | Multipurpose self-locking file handle |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200442022Y1 (en) * | 2007-06-08 | 2008-09-30 | 충무정밀 주식회사 | hammer |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200442022Y1 (en) * | 2007-06-08 | 2008-09-30 | 충무정밀 주식회사 | hammer |
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