KR200465582Y1 - A Handle Having Chisel - Google Patents
A Handle Having Chisel Download PDFInfo
- Publication number
- KR200465582Y1 KR200465582Y1 KR2020120004156U KR20120004156U KR200465582Y1 KR 200465582 Y1 KR200465582 Y1 KR 200465582Y1 KR 2020120004156 U KR2020120004156 U KR 2020120004156U KR 20120004156 U KR20120004156 U KR 20120004156U KR 200465582 Y1 KR200465582 Y1 KR 200465582Y1
- Authority
- KR
- South Korea
- Prior art keywords
- tablet
- support bar
- fastening hole
- fitting protrusion
- fastened
- Prior art date
Links
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge
- B28D1/28—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge without cutting edge, e.g. chiseling machines
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
The present invention relates to a tablet provided with a handle having a removable assembly function, more specifically, a stone processing tablet having a pointed portion formed at one end, the tablet is formed with a fastening hole to penetrate through the center portion, the fastening hole in the support bar The end of the fastening is detachably fastened, one end of the support bar is formed with a fitting protrusion having a screw portion on the outer periphery so as to fit through the fastening hole, the end of the fitting protrusion protruding through the fastening hole nut Is fastened to the support bar is fixed to the tablet, to cushion the vibration transmitted when hitting the tablet and to replace the worn definition can be recycled and maintenance costs are reduced.
Description
The present invention relates to a tablet having a handle having a removable assembly function, and more particularly, by forming a fastening hole in the tablet and detachably installing a support bar having a fitting protrusion in the fastening hole, the vibration transmitted when the tablet is hit. The present invention relates to a tablet equipped with a handle having a detachable assembly function, which can be used to cushion the wear and replace a worn definition, thereby recycling and reducing maintenance costs.
Generally, the stone, or stone, used in buildings is used to make a smooth surface like mirror surface, but it is also used to make the surface of stone artificially bumpy for natural beauty. As a method of roughly processing, for example, a method of impacting the surface of the stone using a pointed extension to partially extrude it is used.
The pointed extension is a tablet made of a metal material, the stone can be processed by hammering the tablet with a hammer, and the tablet is erected at right angles from the loading surface and then hit.
However, since the conventional tablets are erected by the worker after holding the tablets, the hammers strike the hand held by the hammer during the blow, causing serious injury to the worker, and the vibration of the gripped hand is transmitted, resulting in repeated impacts. There was a problem that the worker feels tired.
Recently, in order to solve the above problems, by welding a metal bar to the tablet and hitting the tablet while holding the bar, the worker is less likely to be injured. Since both tablets and bars must be disposed of, there is a problem of excessive replacement costs.
The present invention is devised to solve the above problems, an object of the present invention is to form a fastening hole in the well and to detachably install a support bar having a fitting protrusion in the fastening hole, to cushion the vibration transmitted when hitting the well In addition, the purpose is to provide a tablet with a handle having a removable assembly function that can be recycled and reduced maintenance costs as well as replace the worn definition.
The present invention is a stone processing tablet having a pointed portion at one end, the fastening hole is formed in the center to penetrate through the central portion, the end of the support bar is fastened to the fastening hole detachably, one end of the support bar A fitting protrusion having a screw portion is formed on the outer circumference so as to penetrate through, and a fastening groove is formed correspondingly to a distal end side to fix the support bar with tongs, and at the end of the fitting protrusion protruding through the coupling hole. A nut is fastened so that the support bar is fixed to the well, and a bushing member made of synthetic resin is further fastened to the fastening hole, and the fitting protrusion of the support bar is fastened through the bushing member to be delivered when the tablet is hit. The vibration is buffered by the bushing member to be transmitted to the support bar, the fastening hole facing each other on the outer periphery The guide groove is formed, the outer surface of the bushing member is provided with a guide projection to be fitted into the guide groove, a pair of fixing grooves are formed on the inner circumference of the bushing member, the outer surface of the fitting protrusion in the fixing groove A fixing protrusion is formed to be fitted, and the bushing member and the fitting protrusion are prevented from being rotated in the fastening hole by vibration when the hitting member is hit.
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The tablet provided with a handle having a detachable assembly function of the present invention forms a fastening hole in the tablet and installs a support bar having a fitting protrusion in the fastening hole, thereby cushioning the vibration transmitted when the tablet is hit and worn definition. Replaceable, recyclable and low maintenance costs.
1 is an exploded perspective view showing a tablet provided with a handle having a removable assembly function according to the present invention.
Figure 2 is a perspective view showing a tablet provided with a handle having a removable assembly function according to the present invention.
Figure 3 is a view showing another embodiment provided with a handle having a removable assembly function according to the present invention.
Figure 4 is a view showing another embodiment provided with a handle having a removable assembly function according to the present invention.
Hereinafter, with reference to the accompanying drawings will be described with reference to the accompanying drawings a preferred embodiment with a handle having a removable assembly function according to the present invention. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions in the present invention, and this may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.
In addition, the following embodiments are not intended to limit the scope of the present invention, but merely as an example, and various embodiments may be implemented through the present invention.
1 is an exploded perspective view showing a tablet provided with a handle having a removable assembly function according to the present invention, Figure 2 is a perspective view showing a tablet provided with a handle having a removable assembly function according to the present invention.
As shown in the drawings, the
One end of the
Such, the
In addition, the
When explaining a defined use state provided with a handle having a removable assembly function configured as described above, first press the
Since the
Figure 3 is a view showing another embodiment with a handle having a removable assembly function according to the present invention, Figure 4 is a view showing another embodiment with a handle having a removable assembly function according to the present invention. .
Referring to FIG. 3, a bushing
That is, the vibration transmitted when the hitting the
At this time, the
Referring to FIG. 4, the
That is, the
10: tablet with handle 20: tablet
30: support bar 40: nut
50: bushing member 21: fastening hole
211: Information Home 22: Pojobu
31: fitting protrusion 311: fixing protrusion
32: fastening groove 51: guide protrusion
52: fixing groove
Claims (3)
A fastening hole 21 is formed in the tablet 20 to penetrate the center portion, and an end of the support bar 30 is detachably fastened to the fastening hole 21, and at one end of the support bar 30. A fitting protrusion 31 having a threaded portion is formed at an outer circumference thereof so as to penetrate the fastening hole 21, and a fastening groove 32 is formed correspondingly at a distal end side to fix the support bar 30 with tongs. The nut 40 is fastened to an end portion of the fitting protrusion 31 protruding through the fastening hole 21, so that the support bar 30 is fixed to the tablet 20.
The bushing member 50 made of a synthetic resin material is further fastened to the fastening hole 21, and the fitting protrusion 31 of the support bar 30 is fastened through the bushing member 50 to be fastened. Vibration transmitted when the strike the) is buffered by the bushing member 50 to be transmitted to the support bar 30,
The fastening hole 21 is formed with a guide groove 211 facing each other on the outer circumference, the guide projection 51 is provided on the outer surface of the bushing member 50 to be fitted to the guide groove 211, A pair of fixing grooves 52 are formed at an inner circumference of the bushing member 50, and a fixing protrusion 311 is formed at an outer surface of the fitting protrusion 31 so as to fit into the fixing groove 52. 50 and the fitting protrusion 31 is provided with a handle having a detachable assembly function, characterized in that it is prevented from rotating in the fastening hole 21 by the vibration when hitting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020120004156U KR200465582Y1 (en) | 2012-05-18 | 2012-05-18 | A Handle Having Chisel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020120004156U KR200465582Y1 (en) | 2012-05-18 | 2012-05-18 | A Handle Having Chisel |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200465582Y1 true KR200465582Y1 (en) | 2013-02-26 |
Family
ID=51359981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020120004156U KR200465582Y1 (en) | 2012-05-18 | 2012-05-18 | A Handle Having Chisel |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200465582Y1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100603464B1 (en) * | 2005-01-14 | 2006-07-28 | 권재열 | The hammer |
KR101145195B1 (en) * | 2010-03-25 | 2012-05-24 | 이혜원 | multifunctional hammer |
-
2012
- 2012-05-18 KR KR2020120004156U patent/KR200465582Y1/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100603464B1 (en) * | 2005-01-14 | 2006-07-28 | 권재열 | The hammer |
KR101145195B1 (en) * | 2010-03-25 | 2012-05-24 | 이혜원 | multifunctional hammer |
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A201 | Request for examination | ||
A302 | Request for accelerated examination | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E601 | Decision to refuse application | ||
X70R | Decision of rejection after re-examination | ||
AMND | Amendment | ||
GRNO | Decision to grant (after opposition) | ||
REGI | Registration of establishment | ||
LAPS | Lapse due to unpaid annual fee |