CN105065407A - Self-drilling pulling rivet - Google Patents
Self-drilling pulling rivet Download PDFInfo
- Publication number
- CN105065407A CN105065407A CN201510501039.6A CN201510501039A CN105065407A CN 105065407 A CN105065407 A CN 105065407A CN 201510501039 A CN201510501039 A CN 201510501039A CN 105065407 A CN105065407 A CN 105065407A
- Authority
- CN
- China
- Prior art keywords
- screw
- drill bit
- expand tube
- nut
- pulling rivet
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title abstract description 7
- 230000000994 depressogenic effect Effects 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 241001074085 Scophthalmus aquosus Species 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000010339 dilation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 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
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/04—Rivets; Spigots or the like fastened by riveting
- F16B19/08—Hollow rivets; Multi-part rivets
- F16B19/086—Self-piercing rivets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Dowels (AREA)
Abstract
The invention provides a self-drilling pulling rivet. The self-drilling pulling rivet comprises a drill bit, a screw, a nut and an expand tube. A screw cap and a screw clamping portion are located at the first end and the second end of a screw rod respectively, and the screw clamping portion is connected to the connection end of the drill bit in a clamped manner; the nut is connected with the second end of the screw rod through threads and located between the connection end of the drill bit and the screw cap; the outer wall of the nut is provided with multiple sliding grooves which are arranged at intervals; the expand tube is arranged on the screw rod in a sleeving manner and located between the nut and the screw cap; the first end of the expand tube is close to the screw cap, and the second end of the expand tube serves as an expansion end and is close to the nut; and the expand tube comprises multiple long-strip-shaped side walls which are arranged at intervals, and an opening is formed in the portion, among the multiple long-strip-shaped side walls, at the second end of the expanding end; and the long-strip-shaped side walls can slide in the corresponding sliding grooves. By means of the self-drilling pulling rivet, the operating time is shortened, the operating efficiency is improved, and the operating tools are reduced.
Description
Technical field
The present invention relates to a kind of pulling rivet, especially a kind of self can bore out mounting hole certainly bore pulling rivet.
Background technique
Existing pulling rivet is all first accomplish fluently mounting hole with drilling tool, then in mounting hole, lay pulling rivet, finally act on pulling rivet with hand riveter again, firmly make the staking of pulling rivet be out of shape, form disc after pulling rivet deformed dilation or cylindrical chuck is stuck in mounting hole, complete staking and connect.Like this, the deformed dilation process of punching and pulling rivet is two independently processes, and punch the instrument needing use different with the inflation process of the distortion of pulling rivet, adds the activity duration, reduce operating efficiency.
Summary of the invention
The invention provides a kind of from boring pulling rivet, needing to use different instruments, the problem that the activity duration is long, operating efficiency is low to solve the punching of existing pulling rivet and the inflation process of distortion.
For this reason, the present invention proposes a kind of from boring pulling rivet, and the described pulling rivet that certainly bores comprises:
Drill bit, one end of described drill bit is for creeping into end, and the other end of described drill bit is the connecting end of drill bit;
Screw, described screw comprises: the screw cap connected successively, screw rod and screw inserted part; Described screw cap and screw inserted part lay respectively at first end and second end of described screw rod, and described screw inserted part is connected to the connecting end of described drill bit;
Nut, on the second end being threaded connection described screw rod and between the connecting end and described screw cap of described drill bit; The outer wall of described nut is provided with multiple spaced chute;
Expand tube, to be set on described screw rod and between described nut and screw cap; The first end of described expand tube is near described screw cap, and the second end of described expand tube is distending end and close described nut; Described expand tube comprises multiple spaced sidewall;
The number of described chute equals the number of described sidewall, and the corresponding described chute of each described sidewall is arranged, and described sidewall can slide in the chute of correspondence;
The maximum outside diameter of described drill bit is greater than the maximum outside diameter of described nut, and the maximum outside diameter of described drill bit is less than the maximum outside diameter of the first end of described expand tube;
In the chute of described nut, the external diameter of described nut is along becoming large gradually to the direction of described drill bit from described screw cap.
Further, the connecting end of described drill bit is provided with depressed part, and described screw inserted part is be positioned at the chuck protruded screw rod end, and the shape of described chuck and described depressed part is coincide mutually.
Further, described chuck is tri-prism, quadrangular or pentagonal prism.
Further, described sidewall is long strip, at the first end of described expand tube, is interconnected to form the conical ring that circumference is closed between the sidewall of multiple described long strip; At the second end of described expand tube, between the sidewall of multiple described long strip, form opening.
Further, in the chute of described nut, the outer wall of described nut is conical.
Further, the number of the sidewall of described long strip is 2,3,4,5 or 6.
Further, the outer end of described screw cap is provided with the grooved be connected that to match with electric drill.
Further, the outer end of described screw cap is provided with cross groove or yi word pattern groove or spends shape groove.
Further, the first end of described expand tube is provided with the positioning boss for blocking mounting hole.
Further, the inner of described screw cap is provided with the groove with the clamping of described positioning boss phase.
In the present invention, drill chuck is connected on screw, nut and expand tube are successively set on screw, when the bores are being drilled, by electric drill or manually tighten screw cap, screw turns, the rotation formation of screw and the drill bit of screw clamping also thereupon synchronous rotary advance, drill bit spiral cutting is advanced, get out mounting hole, the maximum outside diameter due to described drill bit is greater than the maximum outside diameter of described nut, so in boring procedure, nut and expand tube can not produce circumferential movement by relative screw, and nut screw relative to expand tube maintains static and along with before drill bit and then advance.
After completing boring, the end of expand tube and the first end of expand tube enter mounting hole, maximum outside diameter due to drill bit is less than the maximum outside diameter of the first end of described expand tube, so, the end of expand tube, namely the first end of expand tube is mounted hole and blocks fixing, now rotary screw again, mounting hole no longer applies elastic force to drill bit, drill bit is unsettled, only rotate, do not readvance, thus, the rotation of screw defines the relative screw motion of nut, namely threading action is produced, because the first end of expand tube is fixed, so nut moves towards the end of expand tube, nut is in movement, chute is moved relative to the sidewall of the long strip of expand tube, thus make nut distending expand tube, constantly to screw-driving, then expand tube distending gradually, fastening by link riveting in drilled object, fixed from the expansion and riveting of boring pulling rivet after forming boring.
As can be seen here, the present invention is come by the rotation of screw from the expansion being bored into screw, this process is united two into one at the expansion be bored into from boring pulling rivet, form continuous print process, middle not interruption, the expansion of boring and screw can have been carried out by the continuous rotation of screw, expand tube is carried out without the need to changing instrument after boring, present invention reduces the activity duration, improve operating efficiency, decrease the instrument of operation.
In addition, certainly the pulling rivet that bores of the present invention is different from existing pulling rivet, of the present invention from bore the riveting of pulling rivet be surely by the sidewall of long strip spaced on expand tube take root or the formula of taking root has expanded, between the sidewall of long strip, there is opening, thus, this rivet is more easily out of shape relative to existing rivet, reduces labor intensity, and more simple to the requirement of instrument, making riveted joint need riveting gun to become only needs electric drill or manual screw to complete.
And then, use of the present invention from boring pulling rivet, make portion size that body of wall or wall body or attachment face expose and length less, reduce the impact of meeting subsequent installation or finishing, attachment face is more attractive in appearance, and especially when dismantling the pulling rivet of brill certainly thrown into, what attachment face exposed only has hole, not not easily detachable nut, is conducive to the attractive in appearance of finishing.
Accompanying drawing explanation
Fig. 1 is the perspective view from brill pulling rivet according to the embodiment of the present invention;
Fig. 2 is the main TV structure schematic diagram from brill pulling rivet according to the embodiment of the present invention;
Fig. 3 is the perspective view of first angle of drill bit according to the embodiment of the present invention;
Fig. 4 is the perspective view of second angle of drill bit according to the embodiment of the present invention;
Fig. 5 is the main TV structure schematic diagram of the drill bit according to the embodiment of the present invention;
Fig. 6 is the side-looking structural representation of the drill bit according to the embodiment of the present invention;
Fig. 7 is the perspective view of the screw according to the embodiment of the present invention;
Fig. 8 is the main TV structure schematic diagram of the screw according to the embodiment of the present invention;
Fig. 9 is the left TV structure schematic diagram of the screw according to the embodiment of the present invention;
Figure 10 is the right TV structure schematic diagram of the screw according to the embodiment of the present invention;
Figure 11 is the perspective view of the nut according to the embodiment of the present invention;
Figure 12 is the main TV structure schematic diagram of the nut according to the embodiment of the present invention;
Figure 13 is the A-A sectional structure schematic diagram of Figure 12;
Figure 14 is the side-looking structural representation of the nut according to the embodiment of the present invention;
Figure 15 is the perspective view of the expand tube according to the embodiment of the present invention;
Figure 16 is the main TV structure schematic diagram of the expand tube according to the embodiment of the present invention;
Figure 17 is the left TV structure schematic diagram of the expand tube according to the embodiment of the present invention;
Figure 18 is the right TV structure schematic diagram of the expand tube according to the embodiment of the present invention;
Figure 19 is the working state schematic representation of the boring from brill pulling rivet according to the embodiment of the present invention, and now, the end of expand tube does not enter mounting hole;
Figure 20 is that after the boring according to the pulling rivet of brill certainly of the embodiment of the present invention, the end of expand tube enters the working state schematic representation of mounting hole.
Drawing reference numeral illustrates:
1, drill bit 11, creep into end 13, connecting end 130, depressed part 3, screw 31, screw inserted part 33, screw rod 35, screw cap 351, the groove 353 of screw cap, groove 5, expand tube 51, the sidewall 510 of long strip, opening 53, first end 530 positioning boss 55 of expand tube, the second end 7 of expand tube, nut 71, internal thread 73, chute 730, the diapire 75 of chute, convex stupefied 9, wall body
Embodiment
In order to there be understanding clearly to technical characteristics of the present invention, object and effect, now contrast accompanying drawing and the specific embodiment of the present invention is described.
As shown in Figure 1, Figure 2, shown in Figure 19 and Figure 20, comprising from boring pulling rivet of the embodiment of the present invention:
Drill bit 1, for creeping in the wall body 9 of drilled object, drilled object can be body of wall, Men Ti, tabular body etc., the material of drill bit 1 is such as the applicable hard material of creeping into cutting such as alloyed steel, and as preferably selecting, drill bit is single use, drill bit can creep into and cut iron plate, to carry out the installation of door and window, one end of described drill bit is for creeping into end 11, and the other end of described drill bit is the connecting end 13 of drill bit; As shown in Figure 3 and Figure 5, creeping into end 11 can be identical with the external diameter of connecting end 13, as depicted in figs. 1 and 2, creeps into end 11 such as spirality, is used for creeping into cutting, and the connecting end 13 of drill bit is used for attachment screw 3;
Screw 3, as shown in Fig. 7, Fig. 8, Fig. 9 and Figure 10, described screw comprises: the screw cap 35 connected successively, screw rod 33 and screw inserted part 31; Described screw cap 35 and screw inserted part 31 lay respectively at first end and second end of described screw rod 33, and described screw inserted part 31 is connected to the connecting end 13 of described drill bit; During use, screw 3 all wears link, such as hinge is through on screw rod 33, and is blocked by screw cap 35 or locate, thus realizes hinge and be fixed on the wall body 9 of drilled object; The external diameter of screw cap 35 is greater than the bore of mounting hole, to be positioned at outside mounting hole;
Nut 7, as shown in Figure 11, Figure 12, Figure 13 and Figure 14, on the second end being threaded connection described screw rod and between the connecting end 13 and described screw cap 35 of described drill bit; The outer wall of described nut is provided with multiple spaced chute 73, by convex stupefied 75 spaced between chute 73, and convex stupefied 75 effects with guiding;
Expand tube 5, to be set on described screw rod 33 and between described nut 7 and screw cap 35, not to have threaded connection relation between expand tube 5 and screw rod 33; As shown in Figure 15, Figure 16, Figure 17 and Figure 18, the first end 53 of described expand tube comes close to or in contact with described screw cap, and the second end 55 of described expand tube is distending end and comes close to or in contact with described nut; Described expand tube comprises a sidewall or multiple spaced sidewall, be such as sidewall 51 (also referred to as exhibition sheet or swollen) or other shapes of long strip, at the second end 55 of described expand tube, form opening 510 between the sidewall of multiple described long strip, or form opening between the head and the tail of a described sidewall; The material of the sidewall 51 of expand tube 5 or long strip is such as aluminium, is easily out of shape, distending;
The number of described chute 73 equals the number of the sidewall 51 of described long strip, and the corresponding described chute 73 of the sidewall 51 of a described long strip is arranged, the sidewall 51 of described long strip can in the chute 73 of correspondence relative sliding;
The maximum outside diameter of described drill bit 1 is greater than the maximum outside diameter of described nut 7, and the maximum outside diameter of described drill bit 1 is less than the maximum outside diameter of the first end 53 of described expand tube;
In the chute 73 of described nut, the external diameter of described nut, namely the external diameter of the diapire 730 of chute is along becoming large gradually to the direction of described drill bit from described screw cap, like this, make the sidewall 51 of long strip in the chute 73 of correspondence during relative sliding, the sidewall 51 of long strip is by nut 7 distending gradually, the sidewall 51 of final long strip is outwards out of shape, the whole mounting hole of second end 55 overflow of the expand tube after expansion, tightly be fixed in the wall body 9 of drilled object, reach the object of taking root, expand tube just secures, and reaches the object that riveting is fixed.
When the bores are being drilled, by electric drill or manually tighten screw cap, screw turns, the rotation formation of screw and the drill bit of screw clamping also thereupon synchronous rotary advance, drill bit spiral cutting advance, get out mounting hole, maximum outside diameter due to described drill bit is greater than the maximum outside diameter of described nut, so in boring procedure, nut and expand tube can not produce circumferential movement by relative screw, and nut screw relative to expand tube maintains static and along with before drill bit and then advance.
After completing boring, do not need to take out drill bit, drill bit is stayed in mounting hole, continue to make the first end 53 of the end of expand tube and expand tube to enter mounting hole, maximum outside diameter due to drill bit is less than the maximum outside diameter of the first end 53 of described expand tube, so, the end of expand tube and the first end 53 of expand tube are mounted hole and block fixing, now rotary screw again, mounting hole no longer applies elastic force to drill bit, drill bit is unsettled, only rotate, do not readvance, thus, the rotation of screw defines the relative screw 7 of nut 7 and moves, namely threading action is produced, due to the first end 53 of expand tube be fixed, so nut 3 moves towards the first end 53 of expand tube, nut is in movement, chute 73 is moved relative to the sidewall 51 of the long strip of expand tube, thus make nut distending expand tube, certainly the expansion of pulling rivet is bored after forming boring, second end of expand tube is claw-like, thus the second end of expand tube opens as pawl, define and take root formula riveting calmly, opening of this claw-like, the radius making riveting fixed is larger, take root darker, power or fixing stronger is determined in riveting.
In addition, the pulling rivet that certainly bores of the present invention is convenient to disassembling function in addition, can conveniently take out.When borehole drilling mistake time, by reversion screw, such as act on screw cap by electric drill, electric drill reverses, the end of expand tube and the first end 53 of expand tube are mounted hole and block fixing, screw rotates backward and falls back, drill bit can depart from the clamping with screw along with the reversion of screw, drill bit is stayed in mounting hole, then screw exits mounting hole by the threading action of opposing nut, like this, just screw can easily be disassembled, and disassemble the hinge that screw is worn easily, as for the expand tube that the inside is kept, can take out, also can not take out, do not affect the dismounting of hinge.If take out expand tube, material due to expand tube is aluminium, thus be very easy to take out, and current existing various EXPANSION ANCHOR BOLTS all cannot realize dismounting by the reversing of screw, can only by knock or electric drill bores the destructive mode such as to hit, taken out by screw in mounting hole, existing so various EXPANSION ANCHOR BOLTS disassembles very hard, and efficiency is low.
Further, as shown in Figure 4 and Figure 6, the connecting end 13 of described drill bit is provided with depressed part 130, the chuck that described screw inserted part 31 is protruded for being positioned at screw rod end, and the shape of described chuck and described depressed part 130 is coincide mutually.Like this, be convenient to the clamping of drill bit and screw, can also enable drill bit while clamping, bear larger moment of torsion.
Further, described chuck be tri-prism, quadrangular or pentagonal prism or other can the shape of clamping.As shown in Figure 4 and Figure 6, screw inserted part 31 is tri-prism, is convenient to make processing and stability under loading.
Further, as shown in Figure 15 and Figure 16, at the first end 53 of described expand tube, the conical ring that circumference is closed is interconnected to form between the sidewall 51 of multiple described long strip, so that the sidewall of long strip 51 is interconnected to form entirety, and structural stability, be convenient to make; At the second end 55 of described expand tube, between the sidewall 51 of multiple described long strip, form opening 510, so that the sidewall 51 of each long strip can distending.The first end 53 of expand tube is the conical ring that circumference is closed, and the first end 53 being convenient to expand tube is stablized and progressive blocked mounting hole, accomplishes the stable transition of the expansion being bored into screw.
Further, as shown in figure 11, in the chute 73 of described nut, the outer wall of described nut is conical, and namely the diapire of chute is conical, so that nut can be stablized, the sidewall 51 of even, progressive distending long strip.
Further, the number of the sidewall 51 of described long strip is 3, so just can complete expansion, and is convenient to make.In addition the number of the sidewall 51 of long strip also can be 2,4,5 or 6 or other numbers.
Further, as shown in figs, the outer end of described screw cap is provided with the grooved be connected that to match with electric drill, and such as, the outer end of screw cap 35 is provided with the groove 351 of screw cap, and the groove 351 of screw cap is flower shape groove or quincunx groove.Like this, just can complete boring and the expansion from brill pulling rivet by electric drill, namely, with a drilling tool, the function of expansion can also be completed, relative to prior art, boring and expansion needs two instruments have come, decrease an instrument, and can realize continuously in time, boring and expansion do not need pause to complete continuously.
Further, the outer end of described screw cap is provided with cross groove or yi word pattern groove.Like this, also can complete boring by the artificial mode using screw-driver to tighten and expand.
Further, as shown in 15 and Figure 16, the first end 53 of expand tube is provided with the positioning boss 530 for blocking mounting hole, positioning boss 530 is such as annular chuck, the external diameter of annular chuck is greater than the external diameter of drill bit, positioning boss can ensure expand tube more stable and fastening be clamped in mounting hole, bear larger moment of torsion and creep into power to make expand tube.
As shown in Figure 9, the inner of described screw cap is provided with the annular groove 353 matched with the end face of the first end 53 of described expand tube, makes mutually to push against between the first end 53 of screw and expand tube, cooperatively interacts, so that expand.
The foregoing is only the schematic embodiment of the present invention, and be not used to limit scope of the present invention.For each constituent element of the present invention can mutually combine under the condition of not conflicting, any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present invention and principle and amendment, all should belong to the scope of protection of the invention.
Claims (10)
1. from boring a pulling rivet, it is characterized in that, the described pulling rivet that certainly bores comprises:
Drill bit, one end of described drill bit is for creeping into end, and the other end of described drill bit is the connecting end of drill bit;
Screw, described screw comprises: the screw cap connected successively, screw rod and screw inserted part; Described screw cap and screw inserted part lay respectively at first end and second end of described screw rod, and described screw inserted part is connected to the connecting end of described drill bit;
Nut, on the second end being threaded connection described screw rod and between the connecting end and described screw cap of described drill bit; The outer wall of described nut is provided with multiple spaced chute;
Expand tube, to be set on described screw rod and between described nut and screw cap; The first end of described expand tube is near described screw cap, and the second end of described expand tube is distending end and close described nut; Described expand tube comprises a sidewall or multiple spaced sidewall;
The number of described chute equals the number of described sidewall, and the corresponding described chute of each described sidewall is arranged, and described sidewall can slide in the chute of correspondence;
The maximum outside diameter of described drill bit is greater than the maximum outside diameter of described nut, and the maximum outside diameter of described drill bit is less than the maximum outside diameter of the first end of described expand tube;
In the chute of described nut, the external diameter of described nut is along becoming large gradually to the direction of described drill bit from described screw cap.
2. as claimed in claim 1 from boring pulling rivet, it is characterized in that, the connecting end of described drill bit is provided with depressed part, and described screw inserted part is be positioned at the chuck protruded screw rod end, and the shape of described chuck and described depressed part is coincide mutually.
3. as claimed in claim 2 from boring pulling rivet, it is characterized in that, described chuck is tri-prism, quadrangular or pentagonal prism.
4. as claimed in claim 1 from boring pulling rivet, it is characterized in that, described sidewall is long strip, at the first end of described expand tube, is interconnected to form the conical ring that circumference is closed between the sidewall of multiple described long strip; At the second end of described expand tube, between the sidewall of multiple described long strip, form opening.
5. as claimed in claim 1 from boring pulling rivet, it is characterized in that, in the chute of described nut, the outer wall of described nut is conical.
6. as claimed in claim 1 from boring pulling rivet, it is characterized in that, the number of described sidewall is 2,3,4,5 or 6.
7. as claimed in claim 1 it is characterized in that from boring pulling rivet, the outer end of described screw cap is provided with the grooved be connected that to match with electric drill.
8. as claimed in claim 1 from boring pulling rivet, it is characterized in that, the outer end of described screw cap is provided with cross groove or yi word pattern groove or spends shape groove.
9. as claimed in claim 1 from boring pulling rivet, it is characterized in that, the first end of described expand tube is provided with the positioning boss for blocking mounting hole.
10. as claimed in claim 9 from boring pulling rivet, it is characterized in that, the inner of described screw cap is provided with the groove with the clamping of described positioning boss phase.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510501039.6A CN105065407B (en) | 2015-08-16 | 2015-08-16 | From brill pulling rivet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510501039.6A CN105065407B (en) | 2015-08-16 | 2015-08-16 | From brill pulling rivet |
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CN105065407A true CN105065407A (en) | 2015-11-18 |
CN105065407B CN105065407B (en) | 2017-08-25 |
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CN201510501039.6A Active CN105065407B (en) | 2015-08-16 | 2015-08-16 | From brill pulling rivet |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106015244A (en) * | 2016-07-07 | 2016-10-12 | 苏州艾酷玛赫设备制造有限公司 | Rivet |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3851560A (en) * | 1972-10-02 | 1974-12-03 | Deane C | Self-drilling expansion roof bolt |
US5702216A (en) * | 1996-08-27 | 1997-12-30 | Wu; Ming-Hsin | Expanding wall plug |
US20060067803A1 (en) * | 2004-09-27 | 2006-03-30 | Hsu Chin J | Self-drilling wall anchor device |
CN102278343A (en) * | 2011-07-14 | 2011-12-14 | 覃国君 | Direct-entering expansion bolt |
CN202251306U (en) * | 2011-10-24 | 2012-05-30 | 瑛岛金属(天津)有限公司 | Improved self-tapping self-plugging rivet |
CN202391892U (en) * | 2011-12-29 | 2012-08-22 | 王春华 | Combined hanging anchor bolt |
CN204878200U (en) * | 2015-08-16 | 2015-12-16 | 于国凡 | Draw rivet from brill |
-
2015
- 2015-08-16 CN CN201510501039.6A patent/CN105065407B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3851560A (en) * | 1972-10-02 | 1974-12-03 | Deane C | Self-drilling expansion roof bolt |
US5702216A (en) * | 1996-08-27 | 1997-12-30 | Wu; Ming-Hsin | Expanding wall plug |
US20060067803A1 (en) * | 2004-09-27 | 2006-03-30 | Hsu Chin J | Self-drilling wall anchor device |
CN102278343A (en) * | 2011-07-14 | 2011-12-14 | 覃国君 | Direct-entering expansion bolt |
CN202251306U (en) * | 2011-10-24 | 2012-05-30 | 瑛岛金属(天津)有限公司 | Improved self-tapping self-plugging rivet |
CN202391892U (en) * | 2011-12-29 | 2012-08-22 | 王春华 | Combined hanging anchor bolt |
CN204878200U (en) * | 2015-08-16 | 2015-12-16 | 于国凡 | Draw rivet from brill |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106015244A (en) * | 2016-07-07 | 2016-10-12 | 苏州艾酷玛赫设备制造有限公司 | Rivet |
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CN105065407B (en) | 2017-08-25 |
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