KR20110069317A - Bolt and tool for contracting - Google Patents
Bolt and tool for contracting Download PDFInfo
- Publication number
- KR20110069317A KR20110069317A KR1020090126008A KR20090126008A KR20110069317A KR 20110069317 A KR20110069317 A KR 20110069317A KR 1020090126008 A KR1020090126008 A KR 1020090126008A KR 20090126008 A KR20090126008 A KR 20090126008A KR 20110069317 A KR20110069317 A KR 20110069317A
- Authority
- KR
- South Korea
- Prior art keywords
- fastening
- tool
- bolt
- present
- groove
- Prior art date
Links
- 230000001976 improved effect Effects 0.000 abstract 1
- 241000755266 Kathetostoma giganteum Species 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B33/00—Hand tools not covered by any other group in this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0069—Specially shaped nuts or heads of bolts or screws for rotations by a tool with holes to be engaged with corresponding pins on the tool or protruding pins to be engaged with corresponding holes on the tool
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/06—Specially-shaped heads
Abstract
Fastening devices and tools are provided for fastening mechanical (structural) elements.
The fastening device may be a configuration example, a body; and a plurality of tool fastening parts provided separately from each other; And, it may be configured to include a screw portion connected to the body.
According to the present invention, it is difficult to disassemble (separate) the fastening device (bolt) with a conventional flat head or Phillips screwdriver used when tightening the bolt. It is to provide an improved effect of preventing the imitation of a particular part or product by disassembling the assembled element, part or product.
Mechanical element fastening, bolt, fastening device, fastening tool, element fastening method
Description
The present invention relates to a fastening device and a tool for fastening a mechanical (structural) element, a part or a product, and more particularly, with a conventional flat head or Phillips screwdriver used for fastening bolts, disassembly (separation) of the fastening device (bolt). By making it difficult. The present invention relates to a fastening device and a tool capable of preventing imitation of a specific part or product through disassembly of assembled (manufactured) elements, parts or products.
In general, bolts are representative parts used to fasten (combine) mechanical unit elements such as building materials and mechanical parts, and are threaded on round shafts.
Conventionally, the known bolt is formed with a head that is formed with a flat or cross-shaped groove that can be operated as a flat or Phillips screwdriver, the shape of the head is circular, hexagonal, square or dish-like.
For example, the most widely used bolt is a through bolt, in which a bolt is inserted into a hole of a mechanical element to be fastened, and then tightened by a nut on the opposite side.
On the other hand, when it is impossible to drill through holes, tap bolts are screwed into the holes and screwed in, and the bolts are fastened with nuts; There is a foundation bolt used to install the above.
By the way, the known bolt is fastened with a conventional flat head or Phillips screwdriver, as described above, to fasten the mechanical element, part or product (casing, etc.), and disassemble if necessary.
However, conventional bolts used in the assembly of mechanical elements, parts or other products can be disassembled into bolted objects with a known Phillips or flathead screwdriver at any time, if desired by a third party. It's easy.
On the other hand, in order to block the disassembly of the elements, parts or products after such bolt fastening, the bolt fastening portion is bonded with a high-strength adhesive, or the bolt head does not have a straight (-) or cross (×) fastening groove is formed Although bolts are used, they are very ineffective in that they require extra work and additional costs.
Accordingly, the applicant of the present invention, through the improvement of the structure of the fastening device (bolt), once the fastening to the object to be fastened, the present invention has been proposed to make it impossible to disassemble with a known cross or flat head screwdriver.
The present invention has been proposed in order to solve the conventional problems as described above, the object of the aspect, it is difficult to disassemble (separate) the fastening device (bolt) with a conventional flat head or Phillips screwdriver used when tightening the bolt. SUMMARY OF THE INVENTION An object of the present invention is to provide a fastening device and a tool capable of preventing imitation of a specific part or product through disassembly of assembled elements, parts, or products.
The present invention as a technical aspect for achieving the above object, the body;
A plurality of tool fastening parts provided separately from each other on the body; And,
A screw portion connected to the body;
It provides a fastening device configured to include.
Preferably, the tool fastening parts are formed integrally with the body in a predetermined pattern and are formed as grooves into which the fasteners of the tool are inserted.
More preferably, the groove of the tool fastening portion and the tool fastener fitted to the fastening portion are formed in a circular or polygonal cross section.
At this time, the one or more protrusions are formed integrally with the body provided to block the device contact of the tool; And, it is further formed any one of the groove is inserted into the projection provided in the tool integrally formed in the body.
Preferably, the fastening protrusion inserted into the tool fastening portion provided in the body is formed on one side, the other side is formed of a magnetic body while forming a cross or straight driver operating groove is formed to be detachable, attached to the device body It further includes a detachable driver operation tool.
Another technical aspect of the present invention includes a body part having a plurality of fasteners fitted into a plurality of tool fastening parts provided in the body of the fastening device according to any one of
An operation unit connected to the body unit;
It provides a fastening tool comprising a.
According to the present invention, it is difficult to disassemble (separate) the fastening device (bolt) with a conventional flat head or Phillips screwdriver used when tightening the bolt. It is to provide an excellent effect that can prevent the imitation of a particular part or product through the disassembly of the assembled element, part or product.
Therefore, the present invention can not easily be disassembled after assembling IT-related products that are easy to imitate and have a very short life cycle, thereby effectively preventing product imitation and providing high practicality since the cost of manufacturing the device is also large.
Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
However, below, the
In addition, hereinafter, the
First, in Figures 1 to 4 the
That is, as shown in Figures 1 to 4, the
At this time, preferably in the fastening bolt of the present invention, the tool fastening
That is, as shown in Figures 1 to 4, the
That is, the tool fastening
On the other hand, the
Therefore, the
This provides the bolt fastening force because the depth of the fastening
At this time, preferably as shown in FIGS. 1,2 and 4, the fastening
Therefore, as shown in Figures 2 and 4, the
That is, the
At this time, the
Alternatively, as shown in FIG. 3, the
At this time, preferably, when using the present invention fastening bolts to be fastened to the
On the other hand, Figure 4 shows the fastening state of the
For example, when the fastening
That is, in the
At this time, as shown in Figures 1,2 and 4, only if there is a fastening tool of the present invention that enables the use of the fastening bolt of the present invention, will enable the use of the fastening bolt of the present invention.
As a result, the
On the other hand, as shown in Figures 1,2 and 4, the
Therefore, the
At this time, the
On the other hand, as shown in Figure 5, in the center of the
Therefore, as shown in FIG. 5, when the
At this time, in the present embodiment, the
Next, Figure 7 shows another modified example of the fastening bolt of the present invention.
That is, as shown in Figure 7, the fastening bolt (1 ') of another modification of the present invention, in addition to the fastening bolt (1) of the present invention described above, the fastening of the fastening bolt using a conventional cross or flat head screwdriver. It is possible to fasten the object, but the fastening bolt is fastened after the fastening of the conventional cross or a flat-blade screwdriver is characterized in that it is impossible to disassemble the bolt.
For example, as shown in Figure 7, the
That is, the detachable
Accordingly, when the operating tool is turned while applying a force to the operating
As a result, the
While the invention has been shown and described in connection with specific embodiments so far, it will be appreciated that the invention can be varied and modified without departing from the spirit or scope of the invention as set forth in the claims below. It will be appreciated that those skilled in the art can easily know.
1 is a perspective view showing a fastening device and a fastening tool according to the present invention;
Figure 2 is a block diagram showing a state of use of the present invention fastening device and fastening tool of Figure 1
Figure 3 is a block diagram showing another form of the present invention fastening device
Figure 4 is a main part showing the state of use of the present invention the fastening device and the fastening tool
Figure 5 is a perspective view showing another form of the present invention fastening device and fastening tool of Figure 1
Figure 6 is a block diagram showing another form of the fastening device and the fastening tool of the present invention
7 is a configuration diagram showing another modified example of the fastening device of the present invention
Explanation of symbols on the main parts of the drawings
1 .... the present
20 ..
40 ....
60 ....
64 ....
110 ....
130 ....
210,220 .... Fastening element (member)
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090126008A KR20110069317A (en) | 2009-12-17 | 2009-12-17 | Bolt and tool for contracting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090126008A KR20110069317A (en) | 2009-12-17 | 2009-12-17 | Bolt and tool for contracting |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20110069317A true KR20110069317A (en) | 2011-06-23 |
Family
ID=44401168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090126008A KR20110069317A (en) | 2009-12-17 | 2009-12-17 | Bolt and tool for contracting |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20110069317A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160002231U (en) * | 2014-12-18 | 2016-06-29 | 주식회사 한국가스기술공사 | Rotating apparatus for disassembling and assembling body of rotation |
-
2009
- 2009-12-17 KR KR1020090126008A patent/KR20110069317A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160002231U (en) * | 2014-12-18 | 2016-06-29 | 주식회사 한국가스기술공사 | Rotating apparatus for disassembling and assembling body of rotation |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E601 | Decision to refuse application |