CN110067800A - Fastener with driving instrument - Google Patents
Fastener with driving instrument Download PDFInfo
- Publication number
- CN110067800A CN110067800A CN201910058732.9A CN201910058732A CN110067800A CN 110067800 A CN110067800 A CN 110067800A CN 201910058732 A CN201910058732 A CN 201910058732A CN 110067800 A CN110067800 A CN 110067800A
- Authority
- CN
- China
- Prior art keywords
- fastener
- workpiece
- driving instrument
- periphery
- shoulder
- 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
Links
- 238000009434 installation Methods 0.000 claims description 13
- 238000005259 measurement Methods 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 claims description 2
- 241000510097 Megalonaias nervosa Species 0.000 description 12
- 239000002023 wood Substances 0.000 description 9
- 238000010276 construction Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000011505 plaster Substances 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- 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
- F16B15/00—Nails; Staples
-
- 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
- F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging 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
-
- 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
- F16B35/041—Specially-shaped shafts
- F16B35/044—Specially-shaped ends
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Dowels (AREA)
Abstract
A kind of fastener 200, including threaded rod 260 and upper end 222, threaded rod 260 are attached to the first workpiece as the first attachment device, and upper end 222 has the second attachment device for being attached to second workpiece.The second attachment device in upper end 222 includes three prominent tips 230, these protrusion tips are totally opposite side upwardly extends with 260 extending direction of threaded rod.Fastener 200 includes the third attachment device as upper end 222, and the diameter of the upper end 222 is greater than the diameter of shoulder 240 or bar 260.Fastener upper end periphery (or circumferential edge) includes driving device (214).Driving device 214 includes the tooth form circumferential edge of upper end 222.Corresponding driving instrument has the recess portion of correspondingly-shaped, to accommodate the upper end 222 of suitable shape.
Description
Technical field
The present invention relates to a kind of fastener more particularly to a kind of fasteners for woodwork and the like.
It develops present invention is generally directed to carpenter's industry and building industry, and is retouched below with reference to the application
It states.It will be appreciated, however, that the present invention is not limited to this it is specific use field.
The present invention relates to applicant application No. is the fasteners in 2013200949 Australian Patent (fastener)
Improvement embodiment and compatible driving instrument, which is shown in the PCT/AU2016/000186 of applicant
The corresponding improvement embodiment of driving instrument.
AU 2013200949 and PCT/AU2016/000186 disclosure are fully incorporated herein by reference.
Background technique
The content invented in the patent No. 2013200949 is the need in order to solve to provide the fastener of hiding fixed form
It wants, because workpiece can be located at the desired position by fastener fixation, and the fastener is hiding, to eliminate
Builder completes the additional recondition of workpiece around upper end.
If however according to effect caused by the implementation of the specification of the patent No. 2013200949, when fastener is installed, due to
The upper end of fastener includes the drive member of centrally located part, and exposes defect: fastener quickly revolves during installation
Turn, it will be so that fixed prominent tip be exposed, to generate safety problem.
If the driving device in patent 2013200949 is skidded off from central drive member, what is exposed consolidates
Surely the quick rotation of prominent tip can damage the hand of semiskilled worker.
The disclosure is intended to overcome or substantially improve at least some defects of the prior art, or at least provides alternative solution.
It should be understood that mentioned content, which is not equal to, to be recognized if the information of any prior art has been mentioned above
The information becomes a part of general knowledge known in this field in Australia or any other range of countries.
Summary of the invention
According in a first aspect, the present invention provides a kind of fastener, for third workpiece to be attached to the first workpiece and by
Two workpiece are attached to third workpiece, which includes:
Bar portion, the bar portion have the first attachment device, for being attached the first workpiece；And
Upper end, which has the second attachment device, for being attached second workpiece；
Shoulder, the shoulder are formed in the joint of upper end and bar portion, wherein the shoulder be it is cylindrical and including than
The big diameter of gauge diameter, to be formed together motion-stopping surface with bar portion；
Wherein, motion-stopping surface is spaced apart with upper end；
Wherein, upper end is wider than shoulder, and third workpiece is bonded to the first workpiece；
Wherein, motion-stopping surface is engaged with the first workpiece in use, so that shoulder plays the role of depth measurement device, to refer to
Show the distance between upper end in use and the first workpiece, wherein second workpiece is adjacent to the by the way that the second attachment device is fixed
Three workpiece；
Wherein, the upper end of fastener includes the upper end driving device on periphery, is used for and matched installation driving instrument
Compatible recess portion component engagement.
In a preferred embodiment, the upper end driving device on periphery includes the tooth form circumferential edge of upper end.
In a further advantageous embodiment, which includes a series of periphery protrusions spaced apart, is had between the projections
There is recess portion.
In a further advantageous embodiment, the upper end driving device on periphery has chamfered front edges (chamfered
Leading edge), to be more easily coupled in matched installation driving instrument.
In a further advantageous embodiment, the upper end driving device on periphery includes around the periphery spaced apart of upper end
Junction, for engaging the driving instrument of the recess portion with respective shapes.
The disclosure also provides a kind of installation driving instrument for above-mentioned fastener, wherein driving instrument includes recess portion structure
Part, the recess portion component are correspondingly configured to accommodate the upper end driving device of the upper end of the fastener and periphery.
In a further advantageous embodiment, which includes circular cavity, for accommodating the second attachment of the fastener
Device.
In a further advantageous embodiment, installation driving instrument further includes central magnetic plate, and the center magnetic plate is by right
It is required that 1 fastener is retained on securely in installation driving instrument.
In a further advantageous embodiment, fastener is screw rod, and the first attachment device includes the screw member on bar.
Also disclose other aspects of the present invention.
Detailed description of the invention
Although now only by way of example, will pass through it is also possible to belonging to any other form in the scope of the invention
Preferred embodiment of the present disclosure is described with reference to the drawings, in attached drawing:
Fig. 1 is the top view of the preferred embodiment of fastener；
Fig. 2 is the perspective view at the top visual angle of fastener；
Fig. 3 is the bottom view of fastener；
Fig. 4 is the perspective view at the lower section visual angle of fastener；
Fig. 5 is the front view of the preferred embodiment of compatible driving instrument；
Fig. 6 is the perspective view at the lower section visual angle of compatible driving instrument；
Fig. 7 is the side view of fastener；
Fig. 8 is the side view of compatible driving instrument；
Fig. 9 is the cross-sectional view of fastener；
Figure 10 is the cross-sectional view of compatible driving instrument；
Figure 11 is the front view of the fastener engaged with compatible driving instrument；
Figure 12 is the side view of the fastener engaged with compatible driving instrument；
Figure 13 is the cross-sectional view of the fastener in, which is fixed on common wall；
The shape of the driving device on the fastener upper end periphery of substitution is shown in Figure 14.
Specific embodiment
It should be noted that illustrating in description following, the appended drawing reference similar or identical in different embodiments is indicated
Feature similar or identical.
The fastener of the disclosure is similar to the fastener disclosed in AU 2013200949, and has similar
Feature and function.This deformation is related to the upper end of fastener and is related to the driving instrument compatible with the fastener.
Fig. 1 and 2 shows fastener 200 according to the preferred embodiment of the invention.Fastener includes threaded rod 260 and upper end
Portion 222, the threaded rod have as the first attachment device for being attached to the first workpiece, upper end 222 for being attached to the second work
Second attachment device of part.The second attachment device in upper end 222 includes three prominent tips 230, and it is total that these protrude tip
It is upwardly extended on body in the side opposite with 260 extending direction of threaded rod.The fastener 200 includes the third as upper end 222
Attachment device, the diameter of the upper end 222 are greater than the diameter of shoulder 240 or threaded rod 260.
Fig. 1 shows the top view of fastener (200), wherein periphery (or on circumferential edge) packet of fastener upper end
Include driving device (214).In this example, driving device 214 includes the circumferential edge of 222 tooth form of upper end.In the plan view,
Upper end 222 includes a series of periphery protrusions 270 being spaced from, and has groove/interval 272 between protrusion 270.Protrusion
270 shape is similar to the tooth of gear.In this embodiment, there are six the protrusions 270 being spaced from for upper end tool.
Driving device 214 has chamfered front edges (216).Top end face (210) includes centrally located decorative zones (212),
Fixed prominent tip (230) are equally spaced around upper end 222.
Fig. 2 shows fastener (200) top perspective view, the fixation extended at top end face (210) is shown in figure
Prominent tip (230), with flower part (212).Driving device (214) positioned at 222 periphery of upper end includes falling
Angle leading edge (216).Shoulder (240) is extended downwardly from top end face (210), is below the shoulder (240) threaded rod (260).Shoulder
Portion 240 is cylindrical and extends downwardly from upper end 222.The diameter of shoulder 240 is greater than the diameter of bar portion 260.Upper end
222 is wide compared with shoulder 240, and has a diameter larger than the diameter of shoulder 240.
Fig. 3 shows the bottom view of fastener (200), is shown under the upper end (222) wider than shoulder (240) in figure
Side, and shoulder (240) has the fulcrum bearing or motion-stopping surface (242) wider than threaded rod (260).Driving device (214) is located at
The periphery of upper end.Threaded rod (260) is located at the center of fastener (200).
Fig. 4 shows the perspective view at visual angle below fastener (200), and the figure shows the downside ratios of upper end (222)
Shoulder (240) is wide, and shoulder (240) has the fulcrum bearing or stop surfaces (242) wider than threaded rod (260).Fulcrum bearing 242
It is spaced apart with upper end 222, the distance at its usual interval is equal to the thickness of wall lining material.Driving device (214) has position
Chamfered front edges (216) in periphery, periphery have the fixed protrusion that the direction opposite with threaded rod (260) extending direction is extended
Tip (230).
Fig. 5 shows the front view of compatible driving instrument (300), has and fastener upper end driving device (214)
Compatible upper end accommodates recess portion component (314).Recess portion component 314 is correspondingly configured to accommodate fastener upper end 222, and
With accordingly on periphery substantially at the recess portion of gear-like 315, to accommodate each corresponding protrusion 270.
Fixed prominent tip (230) of fastener are contained in driving instrument (300) by deep circular cavity (330).It is circular
Magnetic plate (312) is mounted on center, with the decorative zones (212) of fixation fastener (200).
Fig. 6 shows the perspective view of matched driving instrument (300), and with hexagonal arbor, which includes using
In the quick release drill bit (350) of electric drive.
Fig. 7 and Fig. 8 shows the side view of fastener (200), is ready to be joined to the fastener wherein also showing
Matched driving instrument.
Fig. 9 and Figure 10 shows fastener (200) and in case is joined to the cross-sectional view of the matched driving instrument of the fastener.
Fixed prominent tip (230) of fastener (200) enter in the circular cavity (330) of driving instrument (300).Driving instrument
(300) compatible recess portion component (314) accommodates the driving device (214) on fastener (200) periphery, is usually tightly engaged into it.
Central magnetic mount (312) attracts the decoration center portion (212) of fastener (200), so that the downside of the fastener (200)
Face (222) is aligned with the bottom (322) of driving instrument (300).
Before when the upper end 222 that Figure 11 and 12 shows fastener (200) is engaged with matched driving instrument (300)
View and side view, wherein the bottom of fastener upper end (222) is aligned with the bottom (322) of compatible driving instrument, in case logical
The hexagon quick release handle (350) being used together with electric drive is crossed to be installed.
Figure 13 shows the cross-sectional view of the invention in use, is mounted in common wall construction.Fastener (200)
It is driven in wall (500) by threaded rod (260) --- the first attachment device.The fulcrum bearing (242) of shoulder (240) with wall
(500) it is provided with motion-stopping surface when contacting with limited inserting depth.The downside of upper end (222) provides the folder of wall lining (600)
Tight attachment, wall lining (600) is locked on wall (500) --- third attachment device.Fixed prominent tip (230) engagement
To the rear portion of washboard (700), washboard (700) is locked to the surface of wall lining (600) --- the second attachment device.
Fixed prominent tip (230) do not penetrate the front surface (710) of washboard (700), to provide the surface (710) of N/D.Wall
Sole (700) is used to cover the gap (810) between floor (800) and wall lining (600).
Although it have been described that the preferred embodiment of the present invention, but for it is obvious to the skilled person that can be right
Described embodiment is modified.
According to the previously described fastener of institute in AU 2013200949, screw rod further includes being formed in upper end and bar portion
Joint shoulder.The diameter of shoulder is greater than the diameter of bar portion 12, therefore is formed together motion-stopping surface 21 with bar portion 12.It is using
In, bar portion 12 can be inserted into the first workpiece and at motion-stopping surface 21 until.Therefore, shoulder 19 is used as depth measurement device, because
For for all fasteners 10, the distance between upper end 16 and the first workpiece will be consistent.
In this example, fastener 10 is used to be fixed to upright of frame 40 in plaster board wall wall liner 42, and is also used to
Prefabricated wooden washboard 44 is fixed at wall lining 42, to cover the gap 43 between wall lining 42 and floor 46.
Wall lining 42 has coated its final coating, and is fixed to upright of frame 40 (timber, gold by threaded rod 12
Category or masonry) on, until motion-stopping surface 21 engages upright of frame 40.Wider upper end 16 is engaged with wall lining 42, with outside
Wall lining 42 is attached to column by the protrusion tip 24 extended.Then by the wooden indentation of washboard 44 as prominent tip
In 24 the second attachment device 18.
Only the rear surface 48 of washboard 44 is engaged with prominent tip 24, and prefabricated front surface 49 does not leave trace
Mark.In this way, fastener 10 snugly secures washboard 44, and do not need further to modify.
In this way, the fastener in preferred embodiment is integrated by the threaded rod on a direction and in its relative direction
The protrusion tip of one, to provide two-way hidden fixed form.Preferred fastener has one in the upper end of screw rod
The fixed prominent tip of formula, is designed to be engaged, screw in the timber prefabricated with precession.Preferred fastener has integral type
Fixed prominent tip, provide screw with precession function, prefabricated wood is locked towards the upper end of screw rod.The fixation of integral type is prominent
Tip can generate the timber bigger than individually trimming nail and penetrate chucking power out.
Preferred fastener may include the fixed prominent tip for being integrated in the different number of screw rod upper end.It is preferred tight
Firmware has shoulder, can serve as depth gauge, to ensure that all integrated fixed prominent tips equidistantly penetrate plaster board wall wall liner
In.Preferred fastener can be adapted to any deformation of the drive system in upper end.Preferred fastener is provided to be carried on the back from material
It the fixed fixed form in face and do not penetrate surface, allow using prefabricated wood.
Preferred fastener provides hidden fixed form, to substitute the way that nail is hammered into wood internal at present.This
It has been accomplished by the following way: providing the grasping to wall construction by threaded rod, and the fixed prominent tip of integral type mentions
For occlusion and penetration wood materials are pulled to coronal part, this provides very firm connection.Fixed prominent tip
It is the component part of screw rod upper end, makes screw rod upper end that there is crowned appearance.
By in preferred screw drive to wall construction, shoulder provides scheduled bearing depth, it is ensured that coronal part is proper
Work as engagement.Timber is put well, applies pressure in wood surface, the fixed prominent tip in timber will be bitten into and engaged, with
Fix the timber.As pressure applied is increasing, timber is pushed back original position, and fixed prominent tip screws simultaneously precession wood
In material, powerful latching force is provided.
Fixed details be it is such, fastener is fixed on each column frame by threaded rod, and the shoulder of fastener mentions
For bearing surface, to ensure that all screw rod upper ends are placed in identical depth, to provide consistent to wooden washboard
Bite force.Fixed prominent tip is located at setting position, protrudes from the front of plaster board wall lining, is designed to be engaged and be screwed into wood
In the washboard of matter, crispatura and pull prefabricated wood so that its be tightly engaged into plaster board wall wall liner.The result operated in this way
It is that washboard keeps being tightly engaged into entire length of walls, to reduce (or elimination) to the maximum extent to required gap
Filler.
Fastener is possible to change the construction method nailed in wood surface at present, and has an opportunity to provide best quality
Facing, it is all these all to will not influence construction cost and construction time.
The fastener of preferred embodiment is furnished with:
(a) cylindrical shoulder has a diameter larger than the diameter of bar portion, to be formed together motion-stopping surface with bar portion；
(b) wherein motion-stopping surface is spaced apart with upper end；
(c) wherein motion-stopping surface is engaged with the first workpiece in use, and plays the role of depth measurement device, is used to indicate
Upper end in use is at a distance from the first workpiece；
(d) wherein upper end is wider than shoulder.
Fastener of the invention locks together three workpiece --- (1) washboard 44 to (2) wall lining 42 to (3)
Upright of frame 40.Shoulder (shoulder forms motion-stopping surface) and wider screw rod upper end are the beneficial aspects of this fastener.Make
Used time, wider screw rod upper end is engaged with wall lining 42, and wall lining 42 is clamped at upright of frame 40.Shoulder shape
At motion-stopping surface, which engages with upright of frame 40 and prevents the further precession of fastener --- which ensure that all screw rods
Upper end is at same depth relative to upright of frame 40 --- which ensure that washboard 44 is by opposing sides with straight line side
To attachment.
The mount scheme using driving instrument is present embodiments provided, the driving instrument is high-speed rotating during covering installation
Fixed prominent tip.
The present embodiment provides a kind of fastener upper end, there is the driving device for being built in upper end periphery, therefore keep away
Exempt to drive by central actuator component or by fixed prominent tip.
This embodiment eliminates when prominent tip fixed by the mobile fastener of driving instrument, fixed prominent tip is applied
Huge torque stress, the local damage of caused fixed prominent tip.
A kind of corresponding driving instrument is present embodiments provided, with compatible recess portion component, to accommodate on fastener
The driving device of end periphery.
The present embodiment has the fastener of the driving device on upper end periphery by providing, thus to patent 2013200949
It is improved, the driving device on the upper end periphery allows to drive fastener to be installed by compatible driving instrument.
The improvement in terms of safety is present embodiments provided, i.e., corresponding driving instrument covers during the installation process to be exposed
High-speed rotating fixed prominent tip.
Present embodiments provide by the upper end driving device on periphery and close into fastener upper end, the fastener it is upper
Play the role of the driving device of fixation fastener in end.
Chamfered front edges are present embodiments provided, so that fastener is more easily coupled in matched driving instrument.
A kind of recess portion component is present embodiments provided, it is compatible with the periphery of fastener upper end, it is tight to accommodate and engage
Firmware is to be installed.
Present embodiments provide a kind of deep circular cavity, for accommodating the fixed prominent tip of fastener, and when fastener and
When driving instrument is not fully engaged, driving instrument is allowed to rotate freely around fixed prominent tip.
Matched driving instrument is present embodiments provided, which includes the quick solution being used together with electric drive
Lock hexagonal handle.
The center portion of matched driving instrument is present embodiments provided, which includes circular magnetized disk, the magnetic
Property disk firmly fixes fastener in place.
Circular cavity allows driving instrument to rotate freely when fastener portion is engaged around the second attachment device.
Figure 14 shows the shape 222a to 222f of the driving device on the fastener upper end periphery of substitution.As shown,
The circumferential edge of fastener upper end can be shaped with various shape, such as with more multiple tooth dentate part, such as hexagon, spine
The outer top portion of tooth or zigzag polygon or song.The upper end on each periphery includes the junction on periphery, for making to have
The driving instrument of the recess portion of correspondingly-shaped rotates.
Claims (9)
1. a kind of fastener, described for third workpiece to be attached to the first workpiece and second workpiece is attached to third workpiece
Fastener includes:
Bar portion, the bar portion have the first attachment device, for being attached the first workpiece；And
Upper end, the upper end has the second attachment device, for being attached second workpiece；
Shoulder, the shoulder are formed in the joint of upper end and bar portion, wherein the shoulder is cylindrical and has than bar
The big diameter of portion's diameter, to be formed together motion-stopping surface with bar portion；
Wherein, motion-stopping surface is spaced apart with upper end；
Wherein, upper end is wider than shoulder, and third workpiece is bonded to the first workpiece；
Wherein, motion-stopping surface is engaged with the first workpiece in use, so that shoulder plays the role of depth measurement device, is existed with instruction
Upper end is at a distance from the first workpiece in use, and wherein second workpiece is adjacent to third workpiece by the fixation of the second attachment device；
Wherein, the upper end of fastener includes the upper end driving device on periphery, for the phase with matched installation driving instrument
The recess portion component of appearance engages.
2. fastener according to claim 1, wherein the upper end driving device on the periphery includes the tooth form of upper end
Circumferential edge.
3. fastener according to claim 2, wherein the upper end includes a series of periphery protrusions spaced apart, institute
Stating has recess portion between protrusion.
4. fastener according to claim 1, wherein the upper end driving device on the periphery has chamfered front edges, with
It is more easily coupled in matched installation driving instrument.
5. according to benefit require 1 described in fastener, wherein the upper end driving device on the periphery include surround the upper end
Periphery point spaced apart, for engage with respective shapes recess portion driving instrument.
6. a kind of installation driving instrument for fastener described in claim 1, wherein the driving instrument includes recess portion structure
Part, the recess portion component are correspondingly configured to accommodate the upper end driving dress of the upper end of the fastener and the periphery
It sets.
7. installation driving instrument according to claim 6, wherein the driving instrument includes circular cavity, for accommodating
State the second attachment device of fastener.
8. installation driving instrument according to claim 6 further includes central magnetic plate, the center magnetic plate will be described tight
Firmware is retained on securely in the installation driving instrument.
9. fastener according to claim 1, wherein the fastener is screw rod, and first attachment device is included in
Screw member on the bar.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2012904933A AU2012904933A0 (en) | 2012-11-13 | Crown Head Screw | |
| AU2018200510 | 2018-01-22 | ||
| AU2018200510A AU2018200510B1 (en) | 2012-11-13 | 2018-01-22 | Fastener with drive tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110067800A true CN110067800A (en) | 2019-07-30 |
Family
ID=65679102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910058732.9A Pending CN110067800A (en) | 2012-11-13 | 2019-01-22 | Fastener with driving instrument |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110067800A (en) |
| AU (1) | AU2018200510B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048131A (en) * | 2019-12-27 | 2021-06-29 | 上海申标标准件有限公司 | Multipurpose bolt |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH320466A (en) * | 1954-01-25 | 1957-03-31 | Helmowerk Max Haeuselmann | nail |
| US6679668B2 (en) * | 2000-12-07 | 2004-01-20 | Bell South Intellectual Property Corporation | Double-ended fastener |
| US8636457B2 (en) * | 2009-06-25 | 2014-01-28 | Robert W. Connors | Two-way fastener |
-
2018
- 2018-01-22 AU AU2018200510A patent/AU2018200510B1/en not_active Ceased
-
2019
- 2019-01-22 CN CN201910058732.9A patent/CN110067800A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048131A (en) * | 2019-12-27 | 2021-06-29 | 上海申标标准件有限公司 | Multipurpose bolt |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2018200510B1 (en) | 2019-03-14 |
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Application publication date: 20190730 |