CN2731163Y - Clamp with expansion end and matched wrench - Google Patents
Clamp with expansion end and matched wrench Download PDFInfo
- Publication number
- CN2731163Y CN2731163Y CN 200420084643 CN200420084643U CN2731163Y CN 2731163 Y CN2731163 Y CN 2731163Y CN 200420084643 CN200420084643 CN 200420084643 CN 200420084643 U CN200420084643 U CN 200420084643U CN 2731163 Y CN2731163 Y CN 2731163Y
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- jig
- inflating
- fixed
- projection
- clamp
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Abstract
The utility model discloses a clamp with expansion end and matched wrench which is of beautiful appearance, applicability and easy installation, the utility model can be fixed only with a drill hole id drilled on structure and the length outside the structure can be adjusted. The utility model is characterized in that a clamp (4) gets fixed via an installation assembled form of a clam entrance stop bulge(9)whose one end is in conflict with a connection fixing end(2) on the outer wall of an anchoring end(5), the other end of the clam entrance stop bulge is in conflict with the inner wall of the protectionhole anticreep step (11) of a protection hole (3)which is sheathed on the clamp (4) and which carries out hreaded coupling with the connection fixing end(2). Wherein a clamp fixation end (6) can be a variety of objects which needs anchoring such as a supporting hook, a hook, a clamp stand, a fixed seat support, a hanging ring, etc, with broad application range. The utility model is characterized in that the clamp with expansion end and matched wrench is of convenient installation, beautiful appearance, and applicability, and synchronously, the matched wrench is of simple operation, providing requirement for the extensive use of the clamp provided with expansion end.
Description
Technical field the utility model relates to the working a kind of hardware of construction industry, is a kind of jig and dedicated spanner thereof that is provided with inflating end.
The existing hardware of background technique, the mode that is fixed in building is unreasonable, as common pipeline or lightning conduction support, and the more advanced support that is provided with the EXPANSION ANCHOR BOLTS anchoring all have install insecure, can not adjust the length that support goes out structure, and profile is not attractive in appearance, the defective that the depth of burying can not guarantee etc.Shower nozzle fixed base and for example, wash water closes fixed base etc., needing cooperation structurally to play plural boring when mounted just can be fixed, often concentrated because of holing, under the vibration of electric hammer, cause the drill hole connection loosing, it is insecure that shower nozzle fixed base etc. is installed, troublesome poeration not only, efficient is low, and can destroy metope, in addition, existing shower nozzle fixed base etc. can not be adjusted the length that it goes out structure when the secondary decoration tiling, can only destroy the anchoring piece of shower nozzle fixed base etc., and the shower nozzle fixed base of dismantling is reinstalled after waiting for finishing again, not only wasted anchoring piece, and the construction trouble.
The model utility content be in order to overcome the above problems, and developed a kind of easy to usely at present, installs firmly, only plays a boring and just can fix, and can adjust the structure jig that is provided with inflating end and the dedicated spanner thereof of length outward.
The purpose of this utility model is:
Overcome the shortcoming of prior art exactly, provide a kind of beautiful and applicable, and easy-to-install jig and the applicable this dedicated spanner that is provided with the inflating end jig that is provided with inflating end.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
Be provided with the jig of inflating end, its composition form is, one end is an anchored end 5, the other end is that the anchored end 5 of the jig 4 of block end 6 is installed in the inner chamber that is connected and fixed end 2 of the hardware 1 that is provided with inflating end, be connected and fixed to be equipped with on end 2 outer walls and protect mouth 3, it is characterized in that jig 4 be by inwall be provided with shrink fastening area 7 protect that the outside thread that is connected and fixed end 2 that mouthfuls 3 internal thread and end be provided with notch 8 is threaded or the outer wall of anchored end 5 is provided with an end and to be connected and fixed end 2 inconsistent, the other end be enclosed within jig 4 on hold the 2 mouthful jigs that the internal face of anticreep step 11 is inconsistent that protect that protect mouth 3 that are threaded to hinder that protruding 9 installation combining form into is fixed with being connected and fixed.
The dedicated spanner that a kind of jig that is used to be provided with inflating end is installed is characterized in that described spanner is the shell type spanner, on the wrench socket 19 front end end faces or side wall surface be provided with the projection 20 that matches with the notch 8 of the hardware 1 that is provided with inflating end.
The technical solution of the utility model is:
The above-mentioned jig that is provided with inflating end is characterized in that described end 2 inwalls that are connected and fixed are provided with anticreep concaveconvex shape 15.
The above-mentioned jig that is provided with inflating end is characterized in that described anchored end 5 outer walls are provided with anticreep concaveconvex shape 16.
The above-mentioned jig that is provided with inflating end, it is characterized in that described jig hinder into projection 9 embed notch 8 rib shape projection or with the inconsistent round platform projection of end face that is connected and fixed end 2.
The above-mentioned jig that is provided with inflating end is characterized in that the described mouthful anticreep step 11 that protects is provided with jig and hinders into projection and embed mouthfuls 10.
The above-mentioned jig that is provided with inflating end is characterized in that the block end 6 of described jig 4 can be hook, hook, card frame, fixed base holder, suspension ring.
The above-mentioned jig that is provided with inflating end, but it is characterized in that the anchored end 5 and 6 one integral body of block end of described jig 4, also by being welded to connect or being threaded or screw connects the assemblying body of back row.
The dedicated spanner that the above-mentioned jig that is used to be provided with inflating end is installed is characterized in that projection 20 outsides of described wrench socket 19 are provided with setting ring 21.
The dedicated spanner that the above-mentioned jig that is used to be provided with inflating end is installed is characterized in that the detachable or non-removable wrench socket handle 22 that described wrench socket 19 outer wall are provided with has at least an end to be provided with wrench socket 19 or a plurality of wrench socket that is arranged side by side 19 of a wrench socket 19 or the setting of two shared inner chamber symmetry directions.
Compared with prior art, the beneficial effects of the utility model are:
1, easy and simple to handle:
The utility model is provided with inflating end, only need structurally play a boring and carry out the anchoring installation, and easy and simple to handle, the duration is short, and construction cost is low;
2, do not hinder metope:
The utility model is provided with the jig of inflating end, and not the time spent, the detachable taking-up reused, and promptly leicht fallen D/A does not stay waste on the wall yet;
3, simple in structure:
The utility model by the hardware that is provided with inflating end, protect mouthful and jig etc. is formed, it is simple in structure, is easy to processing and fabricating.
4, length-adjustable:
The utility model is provided with the jig of inflating end, and jig goes out the length of structure can be adjusted, and has cooperated the different requirements of construction and installation.
5, safety is attractive in appearance:
The utility model is provided with the jig of inflating end, and soundness is guaranteed, is furnished with the design protected mouthful, can make with the defective of building joining place etc. not expose, and can coordinate mutually with decorative effect.
6, kit:
The utility model has also designed the simple spanner that is suitable for that is used to install the jig that is provided with inflating end, for being provided with the widely-used condition of having created of inflating end jig.
Description of drawings Fig. 1 is the structural representation that the utility model is provided with jig first embodiment of inflating end;
Fig. 2 is the structural representation that Fig. 1 is provided with the hardware of inflating end;
Fig. 3 is that the A of Fig. 2 is to view;
Fig. 4 is the structural representation that Fig. 1 protects mouth;
Fig. 5 is that the B of Fig. 4 is to view;
Fig. 6 is the structural representation of Fig. 1 block end;
Fig. 7 is the A-A sectional drawing of Fig. 6;
Fig. 8 is the structural representation that the utility model is provided with jig second embodiment of inflating end;
Fig. 9 is the structural representation that the utility model is provided with jig the 3rd embodiment of inflating end;
Figure 10 is the structural representation that the utility model is provided with jig the 4th embodiment of inflating end;
Figure 11 is the B-B sectional drawing of Figure 10;
Figure 12 is the structural representation that the utility model is provided with jig the 5th embodiment of inflating end;
Figure 13 is the structural representation that the utility model is provided with jig the 6th embodiment of inflating end;
Figure 14 is the structural representation that the utility model is used to install a kind of dedicated spanner first embodiment of the jig that is provided with inflating end;
Figure 15 is the C-C sectional drawing of Figure 14;
Figure 16 is the structural representation that the utility model is used to install a kind of dedicated spanner second embodiment of the jig that is provided with inflating end;
Figure 17 is that the C of Figure 16 is to view;
Figure 18 is the structural representation that the utility model is used to install a kind of dedicated spanner the 3rd embodiment of the jig that is provided with inflating end;
Figure 19 is the D-D sectional drawing of Figure 18;
Figure 20 is the structural representation that the utility model is used to install a kind of dedicated spanner the 4th embodiment of the jig that is provided with inflating end;
Figure 21 is the E-E sectional drawing of Figure 20, among the figure:
Be provided with inflating end hardware 1, be connected and fixed end 2, protect mouthfuls 3, jig 4, anchored end 5, block end 6, shrink that fastening area 7, notch 8, jig hinder into that projection 9, jig hinder into that projection embeds mouthfuls 10, protects a mouthful anticreep step 11, fixed thing 12, anchoring bond end 13, fix that but bond end 14, anticreep concaveconvex shape 15, anticreep concaveconvex shape 16 holding clamps 17, movable fixture 18, wrench socket 19, projection 20, setting encircle 21, wrench socket handle 22
Embodiment provides first embodiment of the jig that the utility model is provided with inflating end in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, as shown in the figure, the jig that is provided with inflating end is a two hook, one end of jig is furnished with a kind of hardware 1 that is provided with inflating end, expanded form can be various, need to prove, this hardware 1 that is provided with inflating end, I have applied for that application number is 200410070124.3 patent of invention, does not do detailed description at this.The end 2 that is connected and fixed that is provided with the hardware 1 of inflating end is provided with two notches 8, certainly, also a plurality of, but be no less than one, the purposes of notch 8 is that card is put to be inserted into and is connected and fixed the jig that anchored end 5 outer walls of end in 2 inner chambers are provided with and hinders into projection 9, to prevent that anchored end 5 from axially rotating in being connected and fixed end 2, guarantee that position, block end 6 installation back can not change.Jig 4 is provided with anchored end 5 and block end 6, and anchored end 5 outer walls are provided with corresponding to two jigs of notch 8 quantity and hinder into projection 9.Block end 6 is two hooks among the figure, certainly, and also various known objects that need anchoring such as hook, pipe clamp, fixed base holder, suspension ring, lamp base round log or floor wooden keel carriage.Protect mouthfuls 3 be connected and fixed end 2 and make the fixing integral body of hardware 1 and jig 4 formation that is provided with inflating end by being threaded, protect and press close to the structure place on mouthful 3 outer walls and be provided with and be convenient to install the hexahedral shape meshing with instrument, certainly, also can be provided in a side of shapes such as the two sides body of diverse location on the outer wall or tetrahedron, protecting mouthful 3 inside is provided with and protects a mouthful anticreep step 11, effect is that holding clamp hinders into projection 9, the anchored end 5 that prevents jig 4 is from protecting mouthfuls 3 and be connected and fixed the end 2 and come off out, protects mouthfuls 3 mouthful anticreep step 11 that protects and is provided with jig and hinders projection into to embed mouthfuls 10 purpose be to make jig hinder into projection 9 to hinder into projection by jig and embed mouthfuls 10 and enter into after passing and protect in mouthfuls 3.
During installation, the hardware 1 usefulness special tool that is provided with inflating end is anchored in the boring, the anchored end 5 of jig 4 being inserted to be connected and fixed makes two jigs hinder that into 9 and two notches 8 of projection are chimeric again in the end 2, then, screw and be enclosed within protecting mouth 3 and being connected and fixed being threaded of end 2 on the jig 4, then present embodiment installs.
Second embodiment of the jig that the utility model is provided with inflating end is provided in Fig. 8, as shown in the figure, with first embodiment's the main distinction be, jig hinders into, and projection 9 is round platform projectioies of a circular ring, the anchored end 5 of jig 4 is connected with the internal thread that is connected and fixed end 2 by outside thread, block end 6 is single hooks, protecting mouthfuls 3 is that bill by hook-shaped block end 6 is enclosed within on the jig 4, the advantage of present embodiment is being connected firmly of jig 4 and the hardware 1 that is provided with inflating end, existing jig 4 is connected and fixed by outside thread and the internal thread that is connected and fixed end 2, also have and protect mouthfuls 3 the 11 pairs of jigs of mouthful anticreep step that protect and hinder into projection 9 and carry out Drop-proof and fix, safe, be applicable to the occasion use of hanging weight.Certainly, axially rotate in 2 being connected and fixed end, two the inconsistent end faces that are the jig circular rings that hinder projection 9 into being connected and fixed end 2 can be designed to have the various concaveconvex shapes of anti-skidding line for preventing anchored end 5.
The 3rd embodiment of the jig that the utility model is provided with inflating end is provided in Fig. 9, as shown in the figure, with the main distinction of the foregoing description be, being connected and fixed inner chamber that end 2 internal diameters have formed local expansion externally threadedly protects mouthfuls 3 and hinders into protruding 9 by the fastening jig that is threaded with being provided with, the anchoring bond end 13 that jig 4 is provided with is to be connected by screw with fixing bond end 14, certainly, both also structural design forms of one.Block end 6 is one and hangs the shower nozzle fixed base that shower nozzle is used, and certainly, block end 6 is also hung the wash water that wash water closes on the wall and closed fixed base, plugs in the fixed base that the various needs such as national flag fixed base of national flag are taken root on the wall.
The advantage of present embodiment be can be provided with on the local outer wall that is connected and fixed end 2 that enlarges of inner chamber prevent to be provided with inflating end hardware 1 in boring rotation be the acting body meshing such as two sides body or tetrahedron or hexahedron etc. with setting tool, condition has been created in the installation anchoring of the hardware 1 that is provided with inflating end.
At Figure 10, the 4th embodiment of the jig that the utility model is provided with inflating end is provided among Figure 11, as shown in the figure, with the main distinction of the various embodiments described above be, be provided with notch 8 in the end that is connected and fixed end 2, on the inwall that protects mouth 3, also be provided with one section diameter of section by pressing close to the contraction fastening area 7 that the direction of structure end to block end 6 diminishes gradually, shrink fastening area 7 along with protecting mouth 3 and being connected and fixed progressively screwing of end 2, contraction fastening area that internal diameter diminishes gradually 7 be connected and fixed end 2 and will conflict mutually, at this moment, shrink fastening area 7 and can produce lateral extrusion the end that is connected and fixed end 2 that is provided with notch 8, force the end that is connected and fixed end 2 to be shunk, thereby fastening is inserted into the anchored end 5 that is connected and fixed end 2 inner chambers, and jig 4 is fixed.Require the axial length of notch 8 to be no more than the externally threaded axial length that is connected and fixed end 2, can guarantee so can not come off after protecting mouth 3 tightens because of the end distortion that is connected and fixed end 2 that is provided with notch 8 and from being connected and fixed end 2.The shape of notch 8 is H shapes among the figure, also other shape such as triangle.In the present embodiment, the inwall that is connected and fixed end 2 also is provided with anticreep concaveconvex shape 15, also be provided with anticreep concaveconvex shape 16 on the outer wall of anchored end 5, the concaveconvex shape of present embodiment is one group of concentric fin, behind the mutual packing interaction by anticreep concaveconvex shape 15 and anticreep concaveconvex shape 16, the Drop-proof effect of jig 4 can be better.Certainly, the anticreep concaveconvex shape is other different shape, as one section useless screw thread etc., also only is provided with anticreep concaveconvex shape 15 at the inwall that is connected and fixed end 2, and the outer wall of anchored end 5 to be variety of ways such as light face make up.In the present embodiment, but block end 6 is divided into to be the holding clamp 17 of anchor ear and to be the movable fixture 18 of anchor ear, and connects two-part by screw, but wherein holding clamp 17 forms unitary constructions with anchored end 5, and be provided with in orthogonal orientation, this vertically disposed benefit is that when fixing pipeline, pipe clamp will be installed in the dead astern of pipeline, it is little to take up room after the installation, aesthetic property is good, and certainly, but holding clamp 17 also is connected by Placements such as wire connection, welding with anchored end 5.
Present embodiment is in installation, owing to be connected and fixed one section long cavity arranged in the end 2, anchored end 5 can be stretched in cavity, can adjust the length that jig 4 goes out structure, bring great convenience to construction, eradicated because of the card frame exposes the outer length of wall and do not met pipeline that the piping erection requirement causes at card frame place off plumb common quality defect.
The advantage of present embodiment is that the card frame that has solved present use does not have the function of kelly adjustable in length; Solve the position that in the past need rely on fixation and determined card frame length of embedment or pre-fabrication frame, on structural matrix, beat a bigger hole again, with kelly concrete landfill, finish the loaded down with trivial details mode of operation that fixation is fixed at last, both guaranteed the depth of burying of card frame, guaranteed soundness, the duration is short again; It is coarse to have solved existing pipe clamp frame outward appearance, adopts angle steel or band steel sheet to manufacture more, can not be in the unified processing of factory, and pipe clamp frame support tube is inharmonious with decoration on every side, shortcomings such as decorative effect difference.
Simultaneously, with the present embodiment is example, introduce a kind of being used for the hardware that is provided with inflating end 1 that is provided with notch 8 is carried out the kit of the present utility model that anchoring is installed, when the hardware that is provided with inflating end 1 of present embodiment is carried out anchoring and installs, can select for use among Figure 14 or Figure 16 or Figure 18 or Figure 20 any instrument of the present utility model to install gets final product, wherein, Figure 15 is the C-C sectional drawing of Figure 14; Fig. 17 is that the C of Figure 16 is to view; Figure 19 is the D-D sectional drawing of Figure 18; Figure 21 is the E-E sectional drawing of Figure 20.Earlier with electric hammer make a call on the wall one with the hardware 1 matched hole that is provided with inflating end, the hardware 1 that is provided with inflating end is put into the hole, to be provided with consistent with notch 8 quantity, the position is corresponding, the wrench socket 19 of the projection 20 that shape is surely closed mutually is embedded in the notch 8 by projection 20, it is motionless in boring to control the hardware 1 that is provided with inflating end, passes wrench socket 19 inner chambers with instrument and extend in the hardware 1 that is provided with inflating end, the hardware 1 that is provided with inflating end is implemented anchoring install.Certainly, notch 8 needs certain width could embed the projection 20 with certain intensity, and when notch 8 was narrower, also available other method was installed the hardware 1 that is provided with inflating end
Figure 14 is the structural representation that the utility model is used to install a kind of dedicated spanner first embodiment of the jig that is provided with inflating end, wrench socket 19 front end end faces among the figure are provided with projection 20, structure is simpler, be applicable to the thicker situation of wall that is connected and fixed end 2, in addition, be made into thicker wall thickness as if protruding 20 in square with the axis direction, then can hold 2 match, the hardware 1 that is provided with inflating end is carried out anchoring with being connected and fixed of different-diameter.
Figure 16 is the structural representation that the utility model is used to install a kind of dedicated spanner second embodiment of the jig that is provided with inflating end, compare with Figure 14 instrument, wrench socket 19 forward end walls among the figure are provided with projection 20, advantage is that projection 20 is than adhesion-tight, because wrench socket 19 front ends can extend into and be connected and fixed a part in end 2 inner chambers when installing, when the hardware 1 that is fixed with inflating end is motionless in boring, also have and prevent to be connected and fixed end 2 when mounted to enterolithic effect, because instrument has taken a part and has been connected and fixed end 2 intracavity spaces, therefore instrument is applicable to and carries out anchoring to being connected and fixed the big hardware that is provided with inflating end 1 of end 2 intracavity diameters, so that instrument can pass wrench socket 19 inner chambers and extend in the hardware 1 that is provided with inflating end, the hardware 1 that is provided with inflating end is implemented anchoring install.
Figure 18 is the structural representation that the utility model is used to install a kind of dedicated spanner the 3rd embodiment of the jig that is provided with inflating end, compare with Figure 16 instrument, the outer wall of figure protrusions 20 is provided with setting ring 21, have the effect that prevents to be connected and fixed end 2 outside distortion when mounted, the advantage of this instrument is to have had simultaneously to prevent to be connected and fixed end 2 functions inside or that outwards be out of shape.Certainly, setting ring 21 is designed to and projection 20 rings that are separated, and inside has internal thread to be connected with the outside thread that is connected and fixed end 2.
Figure 20 is the structural representation that the utility model is used to install a kind of dedicated spanner the 4th embodiment of the jig that is provided with inflating end, compare with Figure 14 instrument, the outer wall of figure protrusions 20 is provided with setting ring 21, have and prevent to be connected and fixed the outwards effect of distortion of end 2 when mounted, the advantage of this instrument be instrument do not take be connected and fixed the end 2 intracavity spaces, the instrument of being convenient to extend into by wrench socket 19 inner chambers in the hardware 1 that is provided with inflating end, the hardware 1 that is provided with inflating end is implemented anchoring install.
The 5th embodiment of the jig that the utility model is provided with inflating end is provided in Figure 12, as shown in the figure, with the 4th embodiment's the main distinction be, but holding clamp 17 be one with the angle bar of anchored end 5 by being welded to connect, be convenient to on-the-spot processing and fabricating, certainly, but holding clamp 17 and anchored end 5 overall structure that goes out of factory process, and the angle bar section is the object of other different shape.Block with the movable fixture 18 that is U-loop and to be fixed the Kong Zhongyong nut that penetrates on the angle bar behind the thing 12 and fix.
The advantage of present embodiment is, but anchored end 5 is a shaft-like form of straight line with the integral body that holding clamp 17 forms, the flexible obstruction that can not be subjected to be mounted pipeline of anchored end 5 in being connected and fixed end 2, like this, can after pipeline is in place, hole again present embodiment is installed, further satisfy the simple requirement of constructing operation.
The 6th embodiment of the jig that the utility model is provided with inflating end is provided in Figure 13, the main distinction with the 4th embodiment is as shown in FIG., anchored end 5 is undertaken by being threaded being connected and fixed end flexible in 2, simultaneously, it is the design on plane that but holding clamp 17 is designed to the one side that is contacted by fixing thing 12, like this, but but holding clamp 17 can pass through stretching of threaded adjustment holding clamp 17 in the quilt fixing thing 12 installation backs that are pipeline with the integral body of anchored end 5 formation, but holding clamp 17 can be contacted closely with quilt fixing thing 12.Among the figure, but holding clamp 17 connects by the thread set load with anchored end 5.But the holding clamp 17 that is band iron is connected fixing object in back with movable fixture 18 by screw.
In sum, the jig that is provided with inflating end that the utility model has solved, it is strong to have applicability, attractive in appearance firm, simple installation, and be furnished with a kind of simple to operate, safe and reliable setting tool, making that this jig that is provided with inflating end is extensively promoted in practice becomes possibility.
Claims (10)
1, be provided with the jig of inflating end, its composition form is, one end is anchored end (5), the other end is that the anchored end (5) of the jig (4) of block end (6) is installed in the inner chamber that is connected and fixed end (2) of the hardware (1) that is provided with inflating end, be connected and fixed to be equipped with on end (2) outer wall and protect mouthful (3), it is characterized in that jig (4) is to be provided with that the outside thread that is connected and fixed end (2) that the internal thread that protects mouthful (3) that shrinks fastening area (7) and end be provided with notch (8) is threaded or the outer wall of anchored end (5) is provided with an end and to be connected and fixed end (2) inconsistent by inwall, the other end be enclosed within jig (4) and upward hinder with mouthful jig that the internal face of anticreep step (11) is inconsistent that protects that protects mouth (3) that is connected and fixed that end (2) is threaded that the installation combining form of projection (9) into is fixed.
2, be used to be provided with the dedicated spanner that the jig of inflating end is installed, it is characterized in that described spanner is the shell type spanner, on wrench socket (19) the front end end face or side wall surface be provided with the projection (20) that matches with the notch (8) of the hardware that is provided with inflating end (1).
3, the jig that is provided with inflating end according to claim 1 is characterized in that described end (2) inwall that is connected and fixed is provided with anticreep concaveconvex shape (15).
4, the jig that is provided with inflating end according to claim 1 is characterized in that described anchored end (5) outer wall is provided with anticreep concaveconvex shape (16).
5, the jig that is provided with inflating end according to claim 1 is characterized in that described jig hinders rib shape projection or the round platform projection inconsistent with the end face that is connected and fixed end (2) that projection (9) into embeds notch (8).
6, the jig that is provided with inflating end according to claim 1 is characterized in that the described mouthful anticreep step (11) that protects is provided with jig and hinders into projection and embed mouthful (10).
7, the jig that is provided with inflating end according to claim 1 is characterized in that the block end (6) of described jig (4) can be hook, hook, card frame, fixed base holder, suspension ring.
8, according to claim 1 or the 7 described jigs that are provided with inflating end, the anchored end (5) that it is characterized in that described jig (4) and block end (6) be an integral body, also by being welded to connect or being threaded or screw connects the assemblying body of back row.
9, the dedicated spanner installed of the jig that is used to be provided with inflating end according to claim 2 is characterized in that projection (20) outside of described wrench socket (19) is provided with setting ring (21).
10, the dedicated spanner of installing according to claim 2 or the 9 described jigs that are used to be provided with inflating end is characterized in that the detachable or non-removable wrench socket handle (22) that described wrench socket (19) outer wall is provided with has at least an end to be provided with a wrench socket (19) or two wrench socket (19) or a plurality of wrench sockets that are arranged side by side (19) that a shared inner chamber symmetry direction is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420084643 CN2731163Y (en) | 2004-08-03 | 2004-08-03 | Clamp with expansion end and matched wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420084643 CN2731163Y (en) | 2004-08-03 | 2004-08-03 | Clamp with expansion end and matched wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2731163Y true CN2731163Y (en) | 2005-10-05 |
Family
ID=35051499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420084643 Expired - Lifetime CN2731163Y (en) | 2004-08-03 | 2004-08-03 | Clamp with expansion end and matched wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2731163Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1316170C (en) * | 2004-08-03 | 2007-05-16 | 马庆友 | Clamp with expanding end and its matching spanners |
-
2004
- 2004-08-03 CN CN 200420084643 patent/CN2731163Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1316170C (en) * | 2004-08-03 | 2007-05-16 | 马庆友 | Clamp with expanding end and its matching spanners |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20040803 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |