CN1111730A - Curved anchor assembly - Google Patents
Curved anchor assembly Download PDFInfo
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- CN1111730A CN1111730A CN 95100975 CN95100975A CN1111730A CN 1111730 A CN1111730 A CN 1111730A CN 95100975 CN95100975 CN 95100975 CN 95100975 A CN95100975 A CN 95100975A CN 1111730 A CN1111730 A CN 1111730A
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- outer tube
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- rivet
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- 239000000463 material Substances 0.000 claims abstract description 6
- 239000011148 porous material Substances 0.000 claims description 25
- 238000005452 bending Methods 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 2
- 238000010009 beating Methods 0.000 abstract description 2
- 239000011381 foam concrete Substances 0.000 abstract description 2
- 229910000746 Structural steel Inorganic materials 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000012856 packing Methods 0.000 description 5
- 238000003672 processing method Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009795 derivation Methods 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention relates to a rivet which can be bent and deformed, and is characterized in that the invention is composed of a rivet main body, and a rivet outer pipe taking a hollow pipe as a base material; the rivet outer pipe is provided with a guiding channel which enables the outer pipe to be deeply sagged like the bottom end side, an open hole formed at the bottom end of the guiding channel and communicated inside and outside the hollow pipe, and a flange formed through radially protruding outwards from the bottom end part of the rivet outer pipe; the rivet main body is provided with a size which can be inserted into the rivet outer pipe, and a foot part which can be penetrated through the open hole at the front end; the foot part can be led out of the guiding channel and can be bent and deformed through inserting the rivet main body into the rivet outer pipe and beating the rivet main body. The invention can be used for installing an angle iron, an aluminum alloy frame, etc. on the ALC (foamed concrete).
Description
The present invention relates to a kind of holdfast, it is to be used for wooden square rod that angle bar, aluminum alloy window frame or wall substrate are used etc. to be installed to the ALC(foamed concrete) etc. above, more particularly, the present invention is a kind of by making the bending deflection of holdfast body, can firmly installing to curved anchor assembly on ALC etc. to angle bar etc.
In the past, holdfast as Figure 37～this structure shown in Figure 39 is used as ALC.
Figure 37 is the profile diagram of former this holdfast, and Figure 38 is a view of watching this holdfast from forward end.
The forward end of cylindrical part a, be divided into four parts with certain-length, another fastens protuberance d to this holdfast to form shape of threads on the outer surface of this cylindrical part forward end by cutting lines c.At the center of holdfast front end, intersect and form the vertical hole e of thinner downside by several cutting lines c, at the upside of the vertical hole e of this downside the upside vertical f bigger than the vertical hole e of downside is being set, its oral area is opened in the central part of head b.
The installation of angle bar and decorative sheet etc. is as shown in figure 39, with hammer above-mentioned holdfast is inserted in the ALC earlier, then the expansion member g of forward end taper is inserted from the vertical hole f of upside, after this its head h strikes with a hammer, the forward end of expansion member g is pressed in the vertical hole e of downside, by extruding force at this moment the cutting plate of holdfast front end is pushed out laterally, the protuberance d that fastens that forms on the segmentation outer surface is expressed in the ALC, thus holdfast is remained on the ALC.
But under the occasion of the holdfast of stating in the use, because expansion member g can be less the angle that the extruding of holdfast front end is opened, and the height of fastening protuberance d that forms on outer surface of front end is lower, thereby has and can not make angle bar and wooden square rod etc. firmly remain on the problem that contains on the easy ruined ALC of bubble over a long time.
The present invention makes in order to address this problem, and its objective is provides a kind of curved anchor assembly, and it can destroy the histological structure of ALC etc. and be limited in the minimum necessary limit, can remain on angle bar and wooden square rod etc. on the ALC etc. infalliblely.
To achieve the above object, diastrophic holdfast of the present invention is by holdfast body (1), holdfast outer tube (2) formation of hollow tube (2a) as base material;
Above-mentioned holdfast outer tube (2) has the above-mentioned hollow tube 2(a of connection that forms the outer surface such guide path that forms of low-lying one-tenth bottom end side (7b) darkly, at the bottom end side of this guide path (7b)) the open pore (7a), the flange (9) that radially forms in the bottom of holdfast outer tube of inside and outside outwardly side-prominently;
Above-mentioned holdfast body (1) has the size that can be inserted into (2) in the holdfast outer tube, and the pipe front end has the foot (5b) that can pass through above-mentioned open pore (7a);
By above-mentioned holdfast body (1) being inserted into holdfast outer tube (2) lining and being beaten foot (5b) is derived and bending deflection from guide path (7b).
Preferably the front end (6) of above-mentioned holdfast outer tube (2) is made portion of the portion that fastens (8) taper, that formation is fastened on above-mentioned holdfast outer tube (2) or anchor body (1) to the two (1,2); Above-mentioned holdfast body (1) is being inserted holdfast outer tube (2) lining and under the state that both (1,2) are fastened, when applying the power more than the specified value, just can make the above-mentioned structure of fastening releasing that portion (8) is out of shape, makes holdfast outer tube (2) and holdfast body (1) of fastening.
The connector element (18) that can tighten other members (13A) also can be set in the bottom of above-mentioned holdfast outer tube (2) or holdfast body (1).
There is no particular limitation for the section configuration of hollow tube (2a), can consider to use as hollow tubes such as circles.In addition, the number of open pore (7a) and foot (5b) does not have special qualification, for example desirable two yet.In addition, make the above power of specified value of the portion of fastening (8) distortion also not have special the qualification, but it is such that its intensity is configured to, promptly fasten in both (1,2) and can stand in the process of squeezing under the state in the ALC holdfast body (1) being inserted into holdfast outer tube (2) lining, and be driven into ALC(14 at holdfast outer tube (2)) stop under the state that excess squeezes into by the flange (9) of bottom end side during the lining, more put forth one's strength holdfast body (1) when squeezing into, then produce destruction.
Holdfast of the present invention effect in use is: the holdfast outer tube is embedded in ALC etc. after by the object that is fixed, the object that is fixed is clipped between the flange and ALC of holdfast outer tube, after this holdfast body is inserted in the holdfast outer tube, and beat the head of holdfast body with instruments such as hammers, the foot that makes the holdfast body is by the open pore of holdfast outer tube, by skewed guide path its limit bent to circular-arc, limit and directs in the ALC.Like this, just the object that is fixed firmly is fixed on the ALC.
The front end of holdfast outer tube is formed taper and also make under can be with the portion that the fastens tight structure situation holdfast body and holdfast piping, when being inserted into the holdfast body in the holdfast outer tube, under normal circumstances, both are fixed tightly in together by the effect of fastening of fastening portion.
In this state, the object that is fixed is overlapped onto above ALC etc., and beat the holdfast body with instruments such as hammers, because holdfast outer tube and holdfast body are captive, and the front end tapered of holdfast outer tube, thereby still can in this state both be driven in the ALC.
When this state is proceeded down, the flange of holdfast outer tube and the object that is fixed are joined, stop holdfast further to be squeezed into.When in this state, when beaing the bottom of holdfast body again with instruments such as hammers, by the distortion of fastening portion the state of fastening is broken, thereby the holdfast body is further entered, above-mentioned foot is guided out from guide path, and making the bending deflection of above-mentioned foot thus, object firmly is fixed on the ALC being fixed.
Be provided with under the situation of connector element in the bottom of holdfast outer tube or holdfast body, by the holdfast outer tube being driven in ALC etc., and after being inserted into the holdfast body in this holdfast outer tube they squeezed into, just can be fixed on connector element on the ALC.Used so just can be tightened in other members on this connector element.
Fig. 1 is an embodiment's of an expression curved anchor assembly of the present invention stereogram, expression holdfast body and holdfast outer tube.
Fig. 2 is the schematic representation of expression holdfast body, and Fig. 2 (a) is a planimetric map, and Fig. 2 (b) is a front elevation.
Fig. 3 a is the schematic representation of the base material of expression holdfast outer tube, and Fig. 3 (b) is the front elevation of holdfast outer tube, and Fig. 3 (c) is the planimetric map of holdfast outer tube.
Fig. 4 is the schematic representation of the processing method of expression holdfast outer tube.
Fig. 5 is the schematic representation of the processing method of the another kind of holdfast outer tube of expression.
Fig. 6 is the schematic representation of fastening part (chase) of expression holdfast outer tube.
Fig. 7 is the schematic representation of processing method of the flange of expression holdfast outer tube.
Fig. 8 is the schematic representation of the state of fastening of expression holdfast outer tube and holdfast body.
Fig. 9 is the schematic representation of the user mode of expression curved anchor assembly.
Figure 10 is another schematic representation of the user mode of expression curved anchor assembly.
Figure 11 is another embodiment's of expression holdfast outer tube a stereogram.
Figure 12 is the schematic representation of the processing method of expression holdfast outer tube.
Figure 13 is another enforcement illustration of expression holdfast body, and Figure 13 (a) is a planimetric map, and Figure 13 (b) is a front elevation.
Figure 14 is the user mode figure of the holdfast body of expression Figure 13.
Figure 15 is another embodiment's of expression holdfast outer tube a schematic representation, and Figure 15 (a) is a front elevation, and Figure 15 (b) is a planimetric map.
Figure 16 is another embodiment's of expression holdfast body a schematic representation, and Figure 16 (a) is a planimetric map, and Figure 16 (b) is that front elevation Figure 16 (c) is a left side view.
Figure 17 is the user mode figure that the holdfast body of the holdfast outer tube of Figure 15 and Figure 16 is combined in expression.
Figure 18 is another embodiment's of expression holdfast body a schematic representation, 18(a) is planimetric map, and Figure 18 (b) is a front elevation, and Figure 18 (c) is a left side view.
Figure 19 is the schematic representation of expression user mode that the holdfast body of the holdfast outer tube of Figure 15 and Figure 18 is combined.
Figure 20 is another embodiment's of expression holdfast outer tube a schematic representation, and Figure 20 (a) is a front elevation, and Figure 20 (b) is a ground plan.
Figure 21 is another embodiment's of expression holdfast body a schematic representation, and Figure 21 (a) is a front elevation, and Figure 21 (b) is a planimetric map.
Figure 22 is the schematic representation of expression user mode that the holdfast body of the holdfast outer tube of Figure 20 and Figure 21 is combined.
Figure 23 is the schematic representation of expression another kind of user mode that the holdfast body of the holdfast outer tube of Figure 20 and Figure 21 is combined.
Figure 24 is another embodiment's of expression holdfast outer tube a schematic representation, and Figure 24 (a) is a front elevation, and Figure 24 (b) is a ground plan.
Figure 25 is the schematic representation of user mode of the holdfast outer tube of expression Figure 24.
Figure 26 is another embodiment's of expression holdfast outer tube a schematic representation, and Figure 26 (a) is a planimetric map, and Figure 26 (b) is a front elevation, and Figure 26 (c) is a ground plan.
Figure 27 is the schematic representation of user mode of the holdfast outer tube of expression Figure 26.
Figure 28 is another embodiment's of expression curved anchor assembly user mode figure.
Figure 29 is another schematic representation of user mode of the curved anchor assembly of expression Figure 28.
Figure 30 is another user mode figure of the curved anchor assembly of expression Figure 28.
Figure 31 is another embodiment's of expression curved anchor assembly the schematic representation of user mode.
Figure 32 is the profile diagram of the curved anchor assembly of expression Figure 31.
Figure 33 is the user mode figure of the curved anchor assembly of expression Figure 31.
Figure 34 is another embodiment's of expression curved anchor assembly user mode figure.
Figure 35 is the profile diagram of the curved anchor assembly of expression Figure 34.
Figure 36 is the user mode figure of the curved anchor assembly of expression Figure 34.
Figure 37 is the profile diagram of former holdfast.
Figure 38 is the holdfast of Figure 37 is watched in expression from forward end a view.
Figure 39 is the user mode figure of the holdfast of expression Figure 37.
Below, according to embodiment, the present invention will be described in more detail.
(embodiment 1)
As shown in Figure 1, curved anchor assembly of the present invention is made of pole shape holdfast body 1 and holdfast outer tube 2 that circular pipe is formed as base material.Wherein, the inside diameter D of holdfast outer tube 2
2Make outer diameter D than holdfast body 1
1Make and to be inserted in holdfast body 1 in the holdfast outer tube 2 a little more greatly.
Holdfast outer tube 2 by the front end 6 of circular pipe 2a is made taper, near front end 6, form low-lying 7,7; With the distance low-lying 7 roughly having only the chase (fastening portion) 8,8 that forms on the position of L; And the formation (with reference to Fig. 3) of the flange 9 that forms in the bottom of circular pipe 2a.The above-mentioned various piece 6～9 of holdfast outer tube 2 all as described below, circular pipe 2a(with reference to Fig. 3 (a)) form (with reference to Fig. 4) as base material.
(1) two couples of press ram 10A, 10B and 11A, 11B along the axially-spaced ground of circular pipe 2a, mutually orthogonal the configuration, by making each pressure head 10,11 is pushed circular pipe 2a respectively, form hollow portion 7,7 and chase 8,8 down.
In more detail, following hollow portion 7 is made of open pore 7a and skewed guide path 7b, and these all are to form (with reference to Fig. 5) by the circular pipe 2a of the powerful extruding of pressure head 10A, 10B that is on the symmetrical position.Wherein, the size of open pore 7a should be made the degree that the 5b of foot that makes two forks 5 can pass through, and guide path 7b then is formed with the angular aperture θ of two forks, the 5 front end 5c of holdfast body 1 corresponding skewed.
The shape that chase 8 is made on the symmetrical position of circumference, concaves, this part form stepped part 8a(with reference to Fig. 6 on the inner peripheral surface of holdfast outer tube 2).
(2) then, dilating processing with pressure head 12 dilates and forms flange 9(with reference to Fig. 7 to the external diameter direction).Also the front end b of circular pipe 2a is formed tapered.
Below, the using method of the holdfast with said structure is described.
(1) earlier holdfast body 1 is inserted 2 li of holdfast outer tubes.Though the inside diameter D of holdfast outer tube 2
2Outer diameter D than holdfast body 1
1Greatly, but there is stepped part 8a forming on the interior week of holdfast outer tube 2, if thereby do not make the grooving 5a of holdfast body 1 combine with stepped part 8a, just can not insert holdfast body 1.Under grooving 5a and state that stepped part 8a combines,, just stop its further insertion by the combination of the bottom 5d of two forks 5 and stepped part 8a if make holdfast body 1 further again from length L.
On the other hand, on the position of forward end that from the stepped part 8a of chase 8 spacing is L, with stepped part 8a form open pore 7a orthogonally, like this, just under the state that is inserted by the prevention of the stepped part 8a of the bottom 5d of two forks 5 and holdfast outer tube 2, the front end of two forks 5 becomes and the contacted state in the plane of inclination of skewed guide path 7b (with reference to Fig. 8) by low-lying 7 open pore 7a.
(2) then, the angle bar that fix (or square bar 13) is configured on the surface of ALC14, hole by on angle bar 13, being offered of holdfast body 1 and holdfast outer tube 2, be driven into (with reference to Fig. 9) in the ALC14.At this moment, owing to the head 4 that knocks holdfast body 1 with instruments such as hammers and because ALC14 is softer, therefore can under the bottom 5d that still keeps 1 liang of fork 5 of holdfast body and state that the stepped part 8a of holdfast outer tube 2 combines, holdfast body 1 and outer tube 2 be continued to be driven in the ALC14.
(3) when holdfast body 1 and holdfast outer tube 2 are continued to squeeze into, soon, just as shown in Figure 9, the flange 9 of holdfast outer tube 2 just joins with the surface of angle bar 13.After this, when further beaing head 4 with instruments such as hammers, the stepped part 8a that on holdfast outer tube 2 inner peripheral surfaces, forms be subjected to holdfast body 1 cylinder 3 effect and be out of shape, and the state of fastening that forms holdfast body 1 is broken.
For holdfast body 1 further is inserted in the holdfast outer tube 2, two forks, the 5 limit curved edges that make holdfast body 1 are guided the outside from the open pore 7a of holdfast outer tube 2.That is, the guide path 7b of two forks 5 that make holdfast body 1 by holdfast outer tube 2 in ALC14, be circular-arcly and enlarge, make angle bar 13 and tightening up of ALC14 become more fastening structure (with reference to Figure 10).
(the 2nd embodiment)
Figure 11 is the schematic representation of expression another embodiment of the present invention, is the embodiment who makes clamp structure 15 and the part tabling of the open pore 7a of holdfast outer tube 2.
In addition, owing to need in following hollow portion 7, form the open pore 7a that can make clamp structure 15 chimeric, thereby under forming, before the hollow portion 7, need to form open pore 16(earlier) with reference to Figure 12, then, form open pore 7a and skewed guide path 7b with pressure head shown in Figure 4 10,11.
The holdfast of present embodiment, its feature is except using on the ALC, and the processing method that also is it is as follows.
(1) the grooving 5a of holdfast body 1 is combined with the step 8a of holdfast outer tube 2, simultaneously holdfast body 1 is inserted into 2 li of holdfast outer tubes.Like this, the front end 5c of holdfast body 1 just is captive in down on the guide path 7b of hollow portion 7, and by clamp structure 15 it is more securely fastened.
(2) under such state, beat the head 4 of holdfast body 1 with instruments such as hammers with the situation of Fig. 9 the samely.Under the situation of present embodiment, owing to stoped entering of holdfast body 1 with clamp structure 15, therefore even under the object of being squeezed into by the holdfast situation firmer than ALC, also needn't worry finishing of holdfast outer tube 2 squeeze into before, the front end 5c of two forks 5 problem that begins to enlarge.
(3) beating after squeezing into of holdfast outer tube 2 finish, when further beaing the head 4 of holdfast body 1, interior all stepped part 8a of holdfast outer tube 2 are broken, and clamp structure 15 is destroyed simultaneously, with the same ground of situation of Figure 10, two forks, 5 limit curved edges are enlarged.
(the 3rd embodiment)
Figure 13 is another embodiment's of expression holdfast body a schematic representation, and Figure 13 (a) is a planimetric map, and Figure 13 (b) is a front elevation.
The holdfast body 1 of present embodiment is to be that the slender rod shaped member of rectangle is bent to form by section, forms head 4 in the bottom, simultaneously the two end part of rod member is made the 5b of foot of two forks.
The holdfast body 1 of present embodiment can use with the holdfast outer tube 2 of the foregoing description, but because when using the holdfast body 1 of present embodiment, be only holdfast outer tube 2 to be driven in the ALC14 earlier, then holdfast body 1 is used with squeezing into, thereby just need not on holdfast outer tube 2, be formed the portion 8 that fastens.That is, as shown in figure 14, present embodiment is that holdfast body 1 is inserted into to be driven into 2 li of holdfast outer tubes in the ALC14 by angle bar 13 in advance, beats with instruments such as hammers then and uses.Thus, the 5b of foot that makes holdfast body 1 is by the open pore 7a of holdfast outer tube 2, is to enter in the ALC14 circular-arcly, can firmly be fixed on angle bar 13 on the ALC14.Certainly, also can be when squeezing into holdfast body 1, the 5b of foot that the head 4 of holdfast body 1 positively is fixed on the bottom of holdfast outer tube 2 like that, packing ring is embedded in holdfast body 1 is used with going up.
(the 4th embodiment)
Figure 15 is another embodiment of holdfast outer tube, and Figure 15 (a) is a front elevation, and Figure 15 (b) is a planimetric map.
The 1st above-mentioned embodiment～the 3rd embodiment's holdfast outer tube, because front end b is made into taper, thereby can directly squeeze in the ALC14, but the front end of holdfast outer tube 2 may not form taper.
That is, also can be as illustrated in fig. 15, the front end b of holdfast outer tube 2 is not made taper, but keep original pipe shape ground to be used, at this moment just made easily.
Figure 16 is another embodiment's of expression holdfast body a schematic representation, and Figure 16 (a) is a planimetric map, and Figure 16 (b) is a front elevation, and Figure 16 (c) is left surface figure.
The 1st above-mentioned embodiment～the 3rd embodiment's holdfast body all is that the front end of the 5b of foot is made taper, but the front end of the 5b of foot may not become tapered.For example, also can be as illustrated in fig. 16, only at the front end of the cylinder 3 of pole shape, radially form the grooving 5a that connects.Because at this moment the front end 5c of the 5b of foot needn't become tapered, therefore make just being easier to.
Figure 17 is the view that expression combines holdfast outer tube 2 shown in Figure 15 and holdfast body 1 shown in Figure 16 to be used.
Present embodiment is when inserting holdfast outer tube 2 in the ALC14, on ALC14, form the mounting hole that size is suitable for holdfast outer tube 2 in advance, then holdfast outer tube 2 is embedded in this mounting hole, then holdfast body 1 is driven into 2 li of the holdfast outer tubes of inserting like this, angle bar 13 is fixed on the ALC14.
(the 5th embodiment)
Figure 18 is another embodiment's of expression holdfast body a schematic representation, and Figure 13 (a) is a planimetric map, and Figure 13 (b) is a front elevation, and Figure 13 (c) is left surface figure.
The holdfast body 1 of present embodiment is that the side of the front end of the cylinder 3 of pole shape is formed section is rectangular and form grooving 5a ground and make two 5b of foot that pitch.
Also can use (with reference to Figure 19) to the holdfast body 1 of present embodiment together with above-mentioned each embodiment's the same ground of holdfast body and holdfast outer tube 2.In Figure 19, holdfast outer tube 2 shown in Figure 15, that front end 6 is not made tapered, can certainly front end shown in Figure 36 be made into taper as holdfast outer tube 2.
(the 6th embodiment)
Figure 20 is another embodiment's of expression holdfast outer tube a schematic representation, and Figure 20 (a) is a front elevation, and Figure 20 (b) is a ground plan.
The holdfast outer tube 2 of present embodiment only is made into and forms the 5b of foot that makes holdfast body 1 enter following hollow portion 7 in the ALC14 on a position of side.Like this, owing on holdfast outer tube 2, only form an open pore 7a, thereby on the holdfast basis of using with this holdfast outer tube 2 complete 1, just need not form the 5b of foot of two forks.So can reduce cost general nail intactly as holdfast body 1.
Figure 21 is the enforcement illustration of expression with the holdfast body 1 of holdfast outer tube shown in Figure 20 2 uses, and Figure 21 (a) is a front elevation, and Figure 21 (b) is a planimetric map.
The holdfast body 1 of present embodiment on the side of nail, form the outstanding portion that fastens 8 of radial outward.As shown in figure 22, holdfast body 1 is being inserted into 2 li of holdfast outer tubes, and under the state that joins of the plane of inclination that makes the guide path 7b of the front end 5c of holdfast body 1 and holdfast outer tube 2, form this on the position that joins in upper-end surface and fasten portion 8 with holdfast outer tube 2.
The holdfast body 1 of present embodiment is by in advance holdfast body 1 being inserted into 2 li of holdfast outer tubes, is driven into by angle bar 13 under the state that the portion that fastens 8 that makes holdfast body 1 and the upper end portion of holdfast outer tube 2 are fastened and is used in the ALC14.Holdfast body 1 is being inserted under the state of 2 li of holdfast outer tubes, the holdfast body 1 even strike with a hammer is driven into it in ALC14, because 1,2 liang of above-mentioned member is being fastened by fastening portion 8, thereby be to be driven in the ALC14, to form state as shown in figure 22 keeping this to fasten under the state.Then, by the head 4 that further beats holdfast body 1, the portion that fastens 8 of holdfast body 1 is destroyed, thereby make holdfast body 1 further enter 2 li of holdfast outer tubes, the 5b of foot that makes holdfast body 1 front end enters in the ALC14 by the open pore 7a of holdfast outer tube 2, form state shown in Figure 23, can be fixed on angle bar 13 on the ALC14.Among Figure 23 and Figure 22,17 expression packing rings.
(the 7th embodiment)
Figure 24 is another enforcement illustration of expression holdfast body, and Figure 24 (a) is a front elevation, and Figure 24 (b) is a ground plan.
The holdfast outer tube 2 of present embodiment is the distortion example of the holdfast outer tube of Figure 20, and it is the recessed portion of fastening 8 that forms to the inside in a part of side by hollow portion 7 under the handle.
The holdfast outer tube 2 of present embodiment also is only to form an open pore 7a, and, because portion 8 is fastened in the formation on one's body certainly at holdfast outer tube 2, even thereby common nail intactly as being inserted into the holdfast body 1 of 2 li of this holdfast outer tubes, also can the samely be used with above-mentioned the 6th embodiment's holdfast 1,2 members.
That is,, and nail 1 is inserted into 2 li of holdfast outer tubes, just the front end 5c of nail 1 is fastened by fastening portion 8 if nail intactly is used as holdfast body 1.Then, even beat the head 4 of the holdfast body 1 that constitutes by nail at this state, and holdfast body 1 is driven in the ALC14, holdfast body 1 also is to be held to fasten under the state of holdfast outer tube 2, can squeeze into holdfast outer tube 2 in the ALC14 as illustrated in fig. 25, and, if beat holdfast body 1 more in this state, will be as illustrated in fig. 23, the front end 5b of holdfast body 1 breaks through fastening fastening of portion 8, and enter in the ALCA14 from open pore 7a, can be fixing angle bar 13.
(the 8th embodiment)
Figure 26 is another enforcement illustration of expression holdfast outer tube 2, and Figure 26 (a) is a planimetric map, and Figure 26 (b) is a front elevation, and Figure 26 (c) is a ground plan.
The holdfast outer tube 2 of present embodiment is made in hollow portion 7 under form on the mutually different position of holdfast outer tube 2 length directions.Each down hollow portion 7 all be the same with above-mentioned each embodiment's following hollow portion, with pressure head 10 side wall and pressure is formed to the inside.
The holdfast outer tube 2 of present embodiment uses two elongated nails 1 as shown in figure 27, and the head of these nails 1 is all smaller, because they all fail to be fixed tightly on the upper-end surface of holdfast outer tube 2, thereby, in order to prevent this point, preferably as shown in figure 27, two nails 1 are squeezed into by packing ring 17.
(the 9th embodiment)
Figure 28 is expression crooked another embodiment's of holdfast of the present invention user mode figure.
The holdfast outer tube 2 of present embodiment is made the connector element 18 that embeds the short cylindrical shape in the bottom.Connector element 18 is made on its circumference side and forms spiral shell button 20, has two to fasten pawl 19 and be provided with highlightedly downwards in its underpart.And the structure of holdfast body 1 can be used above-mentioned various structure, but what use in Figure 28 is the holdfast body 1 of Fig. 2.
When using this holdfast, as shown in figure 28, on ALC14, open the mounting hole 21 that a size is suitable for holdfast outer tube 2 in advance, holdfast outer tube 2 is inserted 21 li ground of this mounting hole used.Mounting hole 21 is suitable for the pipe diameter of holdfast outer tube 2 by size minor diameter 21a and diameter constitute than the connector element 18 large-diameter portion 21b big, that formed by minor diameter 21a hole enlargement of holdfast outer tube 2 a little.
Then, make the pipe parts of forward end be positioned at minor diameter 21a, make the connector element 18 of bottom end side be positioned at large-diameter portion 21b holdfast outer tube 2 to be inserted into 21 li of mounting holes with going up.After this, by holdfast body 1 being squeezed into 2 li of holdfast outer tubes, as shown in figure 29, the 5b of foot that makes holdfast body 1 enters in the ALC14 from the open pore 7a of holdfast outer tube 2, make simultaneously connector element 18 fasten pawl 19 lower end surface of large-diameter portion 21b of mounting hole 21 of nipping, thereby connector element 18 is fixed on the ALC14.
Owing on the outer peripheral surface of connector element 18, form spiral shell button 18, thus can be as shown in figure 30, other members 13A is tightened on this connector element 18.At this moment because connector element 18 is to be fixed on the ALC14 with fastening pawl 19, prevents its revolution thus, thereby can easily be tightened in other members 13A on the connector element 18.
(the 10th embodiment)
Figure 31 is another embodiment's of expression curved anchor assembly of the present invention user mode figure.
The holdfast outer tube 2 of present embodiment is made at the discoideus packing ring 17A of bottom embedding.In addition, on the head 4 of holdfast body 1, welding is being provided with connector element 18 regularly.Figure 32 is the profile diagram of the holdfast of present embodiment, and is as shown in the drawing, forms opening, that be carved with screw thread 20 upward hole at the middle body of connector element 18.
When using this holdfast, as shown in figure 31, holdfast outer tube 2 is inserted into after 21 li of the mounting holes that are opened in advance on the ALC14, as shown in figure 33 holdfast body 1 is driven into 2 li of holdfast outer tubes.
By the lower end surface and the ALC14 that are embedded in the packing ring 17A on the holdfast outer tube 2 are joined, even beaing egregiously with instruments such as hammers under the occasion of holdfast, the bottom that also can prevent holdfast is trapped in the ALC14 and prevents to make ALC14 destruction.
And, can also be tightened in other members 13A to be fixedly coupled like this on the member 18 and be used.The 5b of foot by holdfast body 1 nips in ALC14 again, has stoped the revolution of connector element 18, just can easily be tightened in other members 13A on the connector element 18 thus.
(the 11st embodiment)
Figure 34 is expression another embodiment's of curved anchor assembly of the present invention user mode figure, and Figure 35 is the profile diagram of this holdfast.
The holdfast of present embodiment is the distortion example of the holdfast of above-mentioned Figure 31, as shown in the figure, forms spiral shell button 20 on the garden post outer circumferential face of the connector element 18 of present embodiment.
The use of the holdfast of present embodiment also is the same with the situation of the holdfast of Figure 31, after holdfast outer tube 2 being inserted into 21 li of the mounting holes on ALC14, offered in advance, holdfast body 1 is squeezed into 2 li of holdfast outer tubes, the 5b of foot that makes holdfast body 1 thus enters in the ALC14 from the open pore 7b of holdfast outer tube 2, and connector element 18 is fixed on the ALC14.And can shown in the double dot dash line of Figure 36, other members 13A, be screwed on the connector element 18 of such setting and used.
Curved anchor assembly of the present invention is not subjected to the qualification of above-mentioned each example structure, can do suitable change.For example can the front end b of the holdfast outer tube 2 of Figure 20 not made tapered and use.
In addition, the combination of described holdfast outer tube 2 of the various embodiments described above and holdfast body 1 also can suitably be changed.For example can combine the holdfast body 1 of the holdfast outer tube 2 of Figure 26 and Figure 13 and be used.
As above said, curved anchor assembly of the present invention is made of holdfast body with foot and the holdfast outer tube with guide path, open pore and flange, as long as the holdfast body is inserted in the holdfast outer tube and is beaten, just can make foot from also bending deflection of guide path derivation.
Therefore, even under situation about the fixed object thing being installed on ALC etc., holdfast also can bending deflection in ALC, can make installment state infallible.
Claims (3)
1, a kind of curved anchor assembly is characterized in that it is to constitute by the holdfast body with the holdfast outer tube of hollow tube as base material; Above-mentioned holdfast outer tube has the such guide path that forms of the low-lying one-tenth bottom end side of outer tube darkly, at the open pore of the above-mentioned hollow tube of the connection inside and outside that the bottom end side of this guide path forms and the flange that forms highlightedly in the bottom of holdfast outer tube radial outward; Above-mentioned holdfast body has the size that can be inserted in the holdfast outer tube, and front end has the foot that can pass through above-mentioned open pore; By above-mentioned holdfast body being inserted in the holdfast outer tube and being beaten foot is derived and bending deflection from guide path.
2, curved anchor assembly as claimed in claim 1 is characterized in that the front end of above-mentioned holdfast outer tube becomes tapered; On above-mentioned holdfast outer tube or holdfast body, form the two portion that fastens that fastens; Above-mentioned holdfast body is inserted in the holdfast outer tube, and two states of all fastening under, when adding the above power of specified value, just can make the above-mentioned portion of fastening be out of shape, make the releasing of fastening of holdfast outer tube and holdfast body.
3, curved anchor assembly as claimed in claim 1 or 2 is characterized in that being provided with in the bottom of above-mentioned holdfast outer tube or holdfast body the connector element that can tighten other members.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6015812A JP2898874B2 (en) | 1994-01-14 | 1994-01-14 | Curved deformation anchor |
| JP15812/94 | 1994-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1111730A true CN1111730A (en) | 1995-11-15 |
Family
ID=11899263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95100975 Pending CN1111730A (en) | 1994-01-14 | 1995-01-14 | Curved anchor assembly |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2898874B2 (en) |
| CN (1) | CN1111730A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344666A (en) * | 2016-05-06 | 2017-11-14 | 伍鐌科技股份有限公司 | Rolling device, rolling device package and rolling module |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102078944B1 (en) * | 2018-12-28 | 2020-02-19 | 주식회사 다온코리아 | Chemical anchor bolt unit |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52115961A (en) * | 1976-03-25 | 1977-09-28 | Nippon Hirutei Kk | Drive connector for concrete wall |
| JPS5574672A (en) * | 1978-11-30 | 1980-06-05 | Hitachi Koki Co Ltd | Print control unit for line printer |
| JPH0426628Y2 (en) * | 1985-08-08 | 1992-06-25 | ||
| JPS6242162A (en) * | 1985-08-19 | 1987-02-24 | Minolta Camera Co Ltd | Lamination type photosensitive body |
-
1994
- 1994-01-14 JP JP6015812A patent/JP2898874B2/en not_active Expired - Lifetime
-
1995
- 1995-01-14 CN CN 95100975 patent/CN1111730A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344666A (en) * | 2016-05-06 | 2017-11-14 | 伍鐌科技股份有限公司 | Rolling device, rolling device package and rolling module |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07207767A (en) | 1995-08-08 |
| JP2898874B2 (en) | 1999-06-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |