CN203594673U - Nut member, bolt member, and gasket of antiloosening and antitheft screw assembly - Google Patents
Nut member, bolt member, and gasket of antiloosening and antitheft screw assembly Download PDFInfo
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- CN203594673U CN203594673U CN201320596116.7U CN201320596116U CN203594673U CN 203594673 U CN203594673 U CN 203594673U CN 201320596116 U CN201320596116 U CN 201320596116U CN 203594673 U CN203594673 U CN 203594673U
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Abstract
The utility model relates to a nut member, a bolt member, and a gasket of an antiloosing and antitheft screw assembly. The nut member is composed of a nut and the gasket, the bolt member is composed of a bolt and the gasket, the surfaces, opposite to the lower side of a bolt head and the top end of the gasket, of the nut are respectively provided with a wedged inclined plane and a continuous inclined plane, the bottom end of the gasket is provided with engaged inclined planes which are continuously inclined, a stopping surface having a certain height is formed by the forefront end of any one of the engaged inclined planes and the last end of the continuous engaged inclined planes, the stopping surface and the conjunction part of the engaged inclined planes at the two sides of the stopping surface form a bottom edge and a continuity of a fillet top edge, and a fillet top angle and a fillet are arranged on the fillet top edge. When the gasket is arranged on the surface of a workpiece through the cooperation with the nut and the bolt, the gasket and the surface of the workpiece generate large friction through the fillet, so that the gasket can be stably locked to the surface of the workpiece without damaging the surface of the workpiece, and is free of loosening because of the linkage of the nut, thereby achieving the efficacies of antiloosing, antitheft, and fastening.
Description
Technical field
The utility model, about a kind of anti-loose anti-theft screw assembly, refers to a kind of nut element, bolt part and packing ring of anti-loose anti-theft assembly especially.
Background technique
General traditional locking external member is through workpiece with a bolt, and be tightened in bolt thread portion clamping work pieces with two nuts and prevent from getting loose, or screw in again workpiece after adding a spring washer with bolt, as be applied on the workpiece of high speed vibration, can and then cause slope of thread to slide because of vibration of workpiece, cause bolt or nut produce rotation and get loose.
Also because of like this, existing a kind of anti-loose anti-theft screw assembly on the market, can overcome the problem of traditional locking external member, its composition structure has a nut, one bolt and two packing rings, wherein, the head downside of nut and bolt and the opposing side on packing ring top are designed to respectively wedge shape inclined-plane and continuous inclined-plane, and in the bottom of packing ring, the interlock inclined-plane that continues and is set, the leading edge on arbitrary interlock inclined-plane and the most end edge on the interlock inclined-plane continuing form a prevention face with height, by this mode, when bolt is through packing ring, when the packing ring of workpiece and the other end and nut screw togather locking, can utilize packing ring bottom interlock inclined-plane distal edge support hold up in workpiece surface, to reach the effect of anti-loose anti-theft.
Above-mentioned anti-loose anti-theft screw assembly, the effect that it utilizes the continuous interlock inclined-plane that packing ring bottom forms, allow bolt screw togather with nut together with time, distal edge that can interlock inclined-plane is butted on workpiece surface; But, because packing ring is originally as horizontal, causes distal edge and the workpiece surface formation horizontal line on the interlock inclined-plane of packing ring to stick to, and be difficult to insert workpiece surface, so the effect of fastening interlock is still limited.
" the subassembly of lock bolt structure improvement " that No. 416501st, TaiWan, China patent announcement numbering, it is by bolt, packing ring and nut form, its permutation and combination is bolt, packing ring, workpiece, the arrangement mode of packing ring and nut, while utilizing locking, the mutual interlock of bolt and packing ring, and the sphenoid surface of nut and the mutual interlock of packing ring and packing ring point bar and workpiece buckle are used for preventing that workpiece is lax, by above-mentioned structure, can be after entirety locking, bolt head helical teeth and packing ring helical teeth interlock produce reaction force stop bolt because of vibrations produce rotation become flexible, therefore can reach locking effect, in the earlier application of this patent, because the sharp bar of packing ring bottom inserts workpiece surface, can produce sharp bar nips workpiece and injures the problems such as workpiece surface.
Model utility content
In view of this, the purpose of this utility model is to provide a kind of nut element, bolt part and packing ring of anti-loose anti-theft screw assembly.
For reaching above-mentioned purpose, the utility model provides a kind of nut element of anti-loose anti-theft screw assembly, comprising:
One nut, it has a screw, and multiple wedge shapes inclined-plane is set in the bottom surface of this nut, and each wedge shape inclined-plane joins continuously, and the joining place on each wedge shape inclined-plane forms the block face with high low head; One packing ring, one perforation is set in this packing ring, the end face of this packing ring arranges multiple continuous inclined-planes, each continuous inclined-plane continuous phase connects, and the joining place on each continuous inclined-plane forms the bearing surface with high low head, the bottom of this packing ring arranges the interlock inclined-plane that continues and, the leading edge on arbitrary this interlock inclined-plane and the most end edge on this interlock inclined-plane that continues form a prevention face with height, the jointing place on this interlock inclined-plane of this prevention face and two sides forms one for base, is for leading continuing of fillet top margin, leads and on fillet top margin, arranges one and lead dome angle and a fillet in this.
As the preferred version of the nut element of above-mentioned a kind of anti-loose anti-theft screw assembly, wherein this base is horizontal edge, this leads fillet top margin is skewed, what this was skewed lead, and fillet top margin is is tilted and be intersected in the inner side on this base towards perforation place of this packing ring by the outermost of this prevention face, and this leads fillet top margin and this base forms a leaning angle, and lead the outer most edge place of fillet top margin and the handing-over position of this prevention face formation fillet at this.
As the preferred version of the nut element of above-mentioned a kind of anti-loose anti-theft screw assembly, wherein this base is horizontal edge, this leads fillet top margin is skewed, what this was skewed lead, and fillet top margin is is tilted and be intersected in the outermost on this base towards the outermost of this packing ring by the inner side of this prevention face, and this leads fillet top margin and this base forms a camber angle, and this lead fillet top margin inner edge place and the handing-over position of prevention face form fillet.
As the preferred version of the nut element of above-mentioned a kind of anti-loose anti-theft screw assembly, wherein to lead fillet top margin be horizontal edge for this base and this, and this fillet is arranged at this and leads the position, stage casing of fillet top margin and form circular-arc.
As the preferred version of the nut element of above-mentioned a kind of anti-loose anti-theft screw assembly, wherein on this packing ring, multiple tracks breach is set.
As the preferred version of the nut element of above-mentioned a kind of anti-loose anti-theft screw assembly, wherein the root edge of this nut forms a disc expanding outwardly, and on this disc, arranges and forms relative multiple tracks breach with multiple tracks breach set on this packing ring.
For reaching above-mentioned purpose, the utility model also provides a kind of bolt part of anti-loose anti-theft screw assembly, comprise: a bolt, it has an axostylus axostyle, the surface of this axostylus axostyle arranges screw thread, and one end of this axostylus axostyle forms head, and the bottom surface of this head arranges multiple wedge shapes inclined-plane, each wedge shape inclined-plane joins continuously, and the joining place on each wedge shape inclined-plane forms the block face with high low head; One packing ring, one perforation is set in this packing ring, the end face of this packing ring arranges multiple continuous inclined-planes, each continuous inclined-plane continuous phase connects, and the joining place on each continuous inclined-plane forms the bearing surface with high low head, the bottom of this packing ring arranges the interlock inclined-plane that continues and, the leading edge on arbitrary this interlock inclined-plane and the most end edge on this interlock inclined-plane that continues form a prevention face with height, the jointing place on this interlock inclined-plane of this prevention face and two sides forms one for base, is for leading continuing of fillet top margin, leads and on fillet top margin, arranges one and lead dome angle and a fillet in this.
As the preferred version of the bolt part of above-mentioned a kind of anti-loose anti-theft screw assembly, wherein this base is horizontal edge, this leads fillet top margin is skewed, what this was skewed lead, and fillet top margin is is tilted and be intersected in the inner side on this base towards perforation place of this packing ring by the outermost of this prevention face, and this leads fillet top margin and this base forms a leaning angle, and lead the outer most edge place of fillet top margin and the handing-over position of this prevention face formation fillet at this.
As the preferred version of the bolt part of above-mentioned a kind of anti-loose anti-theft screw assembly, wherein this base is horizontal edge, this leads fillet top margin is skewed, what this was skewed lead, and fillet top margin is is tilted and be intersected in the outermost on this base towards the outermost of this packing ring by the inner side of this prevention face, and this leads fillet top margin and this base forms a camber angle, and lead the inner edge place of fillet top margin and the handing-over position of this prevention face forms fillet at this.
As the preferred version of the bolt part of above-mentioned a kind of anti-loose anti-theft screw assembly, wherein to lead fillet top margin be horizontal edge for this base and this, and this fillet is arranged at this and leads the position, stage casing of fillet top margin and form circular-arc.
As the preferred version of the bolt part of above-mentioned a kind of anti-loose anti-theft screw assembly, wherein on this packing ring, multiple tracks breach is set.
As the preferred version of the bolt part of above-mentioned a kind of anti-loose anti-theft screw assembly, wherein the head bottom of this bolt forms a disc expanding outwardly, and on this disc, arranges and forms relative multiple tracks breach with multiple tracks breach set on this packing ring.
For reaching above-mentioned purpose, the utility model also provides a kind of packing ring of anti-loose anti-theft screw assembly, one perforation is set in this packing ring, the end face of this packing ring arranges multiple continuous inclined-planes, each continuous inclined-plane continuous phase connects, and the joining place on each continuous inclined-plane forms the bearing surface with high low head, the bottom of this packing ring arranges the interlock inclined-plane that continues and, the leading edge on arbitrary this interlock inclined-plane and the most end edge on this interlock inclined-plane that continues form a prevention face with height, it is base that this prevention face forms one with the jointing place on this interlock inclined-plane of two sides, one for leading continuing of fillet top margin, lead and on fillet top margin, arrange one and lead dome angle and a fillet in this.
As the preferred version of the packing ring of above-mentioned a kind of anti-loose anti-theft screw assembly, wherein this base is horizontal edge, this leads fillet top margin is skewed, what this was skewed lead, and fillet top margin is is tilted and be intersected in the inner side on this base towards perforation place of this packing ring by the outermost of this prevention face, and this leads fillet top margin and this base forms a leaning angle, and lead the outer most edge place of fillet top margin and the handing-over position of this prevention face formation fillet at this.
As the preferred version of the packing ring of above-mentioned a kind of anti-loose anti-theft screw assembly, wherein this base is horizontal edge, this leads fillet top margin is skewed, what this was skewed lead, and fillet top margin is is tilted and be intersected in the outermost on this base towards the outermost of this packing ring by the inner side of this prevention face, and this leads fillet top margin and this base forms a camber angle, and lead the inner edge place of fillet top margin and the handing-over position of this prevention face forms fillet at this.
As the preferred version of the packing ring of above-mentioned a kind of anti-loose anti-theft screw assembly, wherein to lead fillet top margin be horizontal edge for this base and this, and this fillet is arranged at this and leads the position, stage casing of fillet top margin and form circular-arc.
As the preferred version of the packing ring of above-mentioned a kind of anti-loose anti-theft screw assembly, wherein on this packing ring, multiple tracks breach is set.
Anti-loose anti-theft screw assembly provided by the utility model, its packing ring bottom is designed to the drift angle through leading fillet, can coordinate nut and bolt to be located at workpiece surface, and the frictional force producing by drift angle and workpiece surface, packing ring can firmly be locked and be positioned at workpiece surface, and can not injure workpiece surface, reach the fastening effect of better anti-loose anti-theft.
Accompanying drawing explanation
Fig. 1 is the exploded view of looking up of the utility model nut element;
Fig. 2 is the exploded view of looking up of another form nut element of the utility model;
Fig. 3 is the exploded view of looking up of the utility model bolt part;
Fig. 4 is the exploded view of looking up of another form bolt part of the utility model;
Fig. 5 is the utility model bolt part through two workpiece and is screwed into the assembled sectional view of nut element;
Fig. 6 is the worm's eye view of another form packing ring of the utility model;
Fig. 7 is the worm's eye view of the another form packing ring of the utility model.
[primary component symbol description]
10-nut; 10A-nut; 101-screw; 11-disc; 111-breach; 12-wedge shape inclined-plane; 121-block face;
20-packing ring; 20A-packing ring; 20B-packing ring; 21-breach; 22-perforation; The continuous inclined-plane of 23-; 231-bearing surface; 24-interlock inclined-plane; 241-base; 242-leads fillet top margin; 25-prevention face; 251-leads dome angle; 252-fillet; 253-fillet;
30-bolt; 30A-bolt; 31-axostylus axostyle; 32-screw thread; 33-head; 34-disc; 341-breach; 35-wedge shape inclined-plane; 351-block face;
40-workpiece; 41-workpiece;
α-leaning angle;
β-camber angle.
Embodiment
In order to have more detailed understanding to the technical problems to be solved in the utility model, effect and feature, below lift preferred embodiment and coordinate accompanying drawing explanation as after.
Shown in Fig. 1, it is the nut element of anti-loose anti-theft screw assembly of the present utility model, comprising:
One nut 10, it has a screw 101, and the bottom surface of nut 10 is provided with multiple wedge shapes inclined-plane 12, and each wedge shape inclined-plane 12 joins continuously, and the joining place on each wedge shape inclined-plane 12 forms the block face 121 with high low head;
One packing ring 20, one perforation 22 is set in packing ring 20, packing ring 20 end faces are provided with multiple continuous inclined-planes 23, each continuous inclined-plane 23 joins continuously, and the joining place on each continuous inclined-plane 23 forms the bearing surface 231 with high low head, the bottom of packing ring 20 is provided with the interlock inclined-plane 24 that continues and, the leading edge on arbitrary interlock inclined-plane 24 and the most end edge on the interlock inclined-plane 24 that continues form a prevention face 25 with height, it is base 241 that the jointing place on prevention face 25 and two side interlock inclined-planes 24 forms one, one for leading continuing of fillet top margin 242, and on fillet top margin 242, be provided with one and lead dome angle 251 in leading.
Described base 241 is horizontal edge, the described fillet top margin 242 of leading is for skewed, what this was skewed lead, and fillet top margin 242 is is tilted towards perforation 22 places of packing ring 20 and be intersected in the inner side on base 241 by the outermost of prevention face 25, make to lead fillet top margin 242 and form a leaning angle α with base 241, and form one and lead dome angle 251 leading the outer most edge place of fillet top margin 242 and the handing-over position of prevention face 25, that is the dome angle 251 of leading of packing ring 20 bottoms is formed in the outermost side of leading fillet top margin 242.
Coordinate referring to shown in Fig. 2, the form of its packing ring 20 is same as described above, it forms the nut 10A of another form, to there is a screw 101, and form a disc expanding outwardly 11 in root edge, multiple tracks breach 111 is set on disc 11, and the bottom surface of disc 11 is provided with multiple wedge shapes inclined-plane 12, each wedge shape inclined-plane 12 joins continuously, and the joining place on each wedge shape inclined-plane 12 forms the block face 121 with high low head.
On above-mentioned packing ring 20, be provided with the relative breach 21 of multiple tracks, and claw that can special tool(s) is inserted in breach 21, rotating screw cap 10A and packing ring 20 simultaneously, and the nut element of locking and bolt can be reversed and unclamp.
The continuous inclined-plane 23 on above-mentioned packing ring 20 tops can be set with the disc of nut 10A 11 bottom surfaces wedge shape inclined-plane 12 form inclined-plane closing, and in the time that nut 10A rotates, can promote bearing surface 231 by block face 121, and packing ring 20 can be driven to rotate simultaneously.
Coordinate referring to shown in Fig. 3, it is the bolt part of anti-loose anti-theft screw assembly of the present utility model, comprising:
One bolt 30, it has an axostylus axostyle 31, and the surface of axostylus axostyle 31 arranges screw thread 32, one end of axostylus axostyle 31 forms head 33, the bottom surface of head 33 arranges multiple wedge shapes inclined-plane 35, and each wedge shape inclined-plane 35 joins continuously, and the joining place on wedge shape inclined-plane 35 forms the block face 351 with high low head;
One packing ring 20, one perforation 22 is set in packing ring 20, packing ring 20 end faces arrange multiple continuous inclined-planes 23, each continuous inclined-plane 23 joins continuously, and the joining place on each continuous inclined-plane 23 forms the bearing surface 231 with high low head, the bottom of packing ring 20 is provided with the interlock inclined-plane 24 that continues and, the leading edge on arbitrary interlock inclined-plane 24 and the most end edge on the interlock inclined-plane 24 that continues form a prevention face 25 with height, it is base 241 that the jointing place on prevention face 25 and two side interlock inclined-planes 24 forms one, one for leading continuing of fillet top margin 242, and on the top margin 242 of leading fillet, be provided with one and lead dome angle 251.
The perforation 22 of above-mentioned packing ring 20 is enclosed within on axostylus axostyle 31, can make the wedge shape inclined-plane 35 that the continuous inclined-plane 23 on packing ring 20 tops can be set with bolt 30 bottom surfaces form inclined-plane closing, and in the time that bolt 30 rotates, can promote bearing surface 231 by block face 351, and packing ring 20 can be driven to rotate simultaneously.
Coordinate referring to shown in Fig. 4, its packing ring 20 forms are same as described above, the bolt 30A that it forms another form, has an axostylus axostyle 31, and the surface of axostylus axostyle 31 is provided with screw thread 32, one end of axostylus axostyle 31 is formed with head 33, the root edge of head 33 forms a disc expanding outwardly 34, is provided with multiple tracks breach 341 on disc 34, and the bottom surface of head 33 is provided with multiple wedge shapes inclined-plane 35, each wedge shape inclined-plane 35 joins continuously, and the joining place on each wedge shape inclined-plane 35 forms the block face 351 with high low head.
Combination application of the present utility model, can be referring to shown in Fig. 5, the workpiece 40 locking through two wish combinations with the axostylus axostyle 31 of bolt part, the perforation of workpiece 41, and being screwed in the screw 101 of nut 10 spiral shell in addition with the set screw thread 32 in the surface of axostylus axostyle 31 establishes fastening, and due to packing ring 20 bottoms lead fillet top margin 242 outermost sides form one tilt lead dome angle 251, make packing ring 20 can closely cooperate nut 10 with lead dome angle 251, and in the time that packing ring 20 coordinates nut 10 and bolt 30 spiral shells to be located at workpiece 4041 surperficial, can be by leading dome angle 251 and workpiece 40, workpiece 41 produces frictional force, to reach fastening effect of anti-loose anti-theft.
Coordinate referring to shown in Fig. 6, itself and the utility model belong to the packing ring of the anti-loose anti-theft screw assembly of a broad sense model utility concept, in this packing ring 20A, be provided with a perforation 22, the end face of packing ring 20A is provided with multiple continuous inclined-planes 23, each continuous inclined-plane 23 joins continuously, and the joining place on each continuous inclined-plane 23 forms the bearing surface 231 with high low head, the bottom of packing ring 20A is provided with the interlock inclined-plane 24 that continues and, the leading edge on arbitrary interlock inclined-plane 24 and the most end edge on the interlock inclined-plane 24 that continues form a prevention face 25 with height, it is base 241 that the jointing place on prevention face 25 and two side interlock inclined-planes 24 forms one, one for leading continuing of fillet top margin 242, and on fillet top margin 242, be provided with a fillet 252 in leading.
Described base 241 is horizontal edge, the described fillet top margin 242 of leading is for skewed, what this was skewed lead, and fillet top margin 242 is is tilted and be intersected in the outermost on base 241 towards the outermost of packing ring 20A by the inner side of prevention face 25, make to lead fillet top margin 242 and form a camber angle β with base 241, and form fillet 252 leading the inner edge place of fillet top margin 242 and the handing-over position of prevention face 25, that is the fillet 252 of packing ring 20A bottom can be formed in the medial extremity of leading fillet top margin 242.
On above-mentioned packing ring 20A, be provided with the relative breach of multiple tracks 21, claw that can special tool(s) is inserted in breach 21, and the beginning can be rotated simultaneously and the nut element of locking and bolt part are reversed and unclamped.
Coordinate referring to shown in Fig. 7, it is the packing ring of anti-loose anti-theft screw assembly of the present utility model, in this packing ring 20B, be provided with a perforation 22, the end face of packing ring 20B is provided with multiple continuous inclined-planes 23, each continuous inclined-plane 23 joins continuously, and the joining place on each continuous inclined-plane 23 forms the bearing surface 231 with high low head, the bottom of packing ring 20B is provided with the interlock inclined-plane 24 of continuous tilt, the leading edge on arbitrary interlock inclined-plane 24 and the most end edge on the interlock inclined-plane 24 that continues form a prevention face 25 with height, it is base 241 that the jointing place on prevention face 25 and two side interlock inclined-planes 24 forms one, one for leading continuing of fillet top margin 242, and in leading, a fillet 253 is set on fillet top margin 242.
Described base 241 and lead fillet top margin 242 and form horizontal edge, this fillet 253 is located at and is led the position, stage casing of fillet top margin 242 and form circular-arc.
On above-mentioned packing ring 20B, be provided with the relative breach of multiple tracks 21, can insert in breach 21 by special tool(s) claw, can rotate simultaneously and the nut element of locking and bolt part are reversed and unclamped.
Therefore,, via the detailed description of said structure feature and combined operation, can be clear that and the utility model has the advantage of:
1. the combination of nut and packing ring, bolt and packing ring, can make wedge shape inclined-plane be resisted against continuous inclined-plane, and block face pushes against in bearing surface, the high low head that utilizes wedge tooth to form is meshing, the point of contact that becomes reverse mechanical force and relative wedge tooth peak exceedes the drag of pitch, reaches the effect of not getting loose;
2. packing ring bottom is provided with and leads dome angle, while making packing ring coordinate nut and bolt spiral shell to be located at workpiece surface, can utilize produced frictional force, allow packing ring consolidation and be attached on workpiece, allow workpiece can reach effect of firm combination, and can not injure the surface of workpiece.
The embodiment of all announcements of the utility model all should be considered in order to explanation unrestricted the utility model, and the utility model can carry out with being different from the alternate manner of stating herein.Therefore,, not departing from any variation and the modification done in the utility model patent spirit and scope, all belong to scope of patent protection of the present utility model.
Claims (17)
1. a nut element for anti-loose anti-theft screw assembly, is characterized in that, comprising: a nut, it has a screw, multiple wedge shapes inclined-plane is set in the bottom surface of this nut, and each wedge shape inclined-plane joins continuously, and the joining place on each wedge shape inclined-plane forms the block face with high low head; One packing ring, one perforation is set in this packing ring, the end face of this packing ring arranges multiple continuous inclined-planes, each continuous inclined-plane continuous phase connects, and the joining place on each continuous inclined-plane forms the bearing surface with high low head, the bottom of this packing ring arranges the interlock inclined-plane that continues and, the leading edge on arbitrary this interlock inclined-plane and the most end edge on this interlock inclined-plane that continues form a prevention face with height, the jointing place on this interlock inclined-plane of this prevention face and two sides forms one for base, is for leading continuing of fillet top margin, leads and on fillet top margin, arranges one and lead dome angle and a fillet in this.
2. the nut element of anti-loose anti-theft screw assembly as claimed in claim 1, it is characterized in that, this base is horizontal edge, this leads fillet top margin is skewed, what this was skewed lead, and fillet top margin is is tilted and be intersected in the inner side on this base towards perforation place of this packing ring by the outermost of this prevention face, and this leads fillet top margin and this base forms a leaning angle, and lead the outer most edge place of fillet top margin and the handing-over position of this prevention face formation fillet at this.
3. the nut element of anti-loose anti-theft screw assembly as claimed in claim 1, it is characterized in that, this base is horizontal edge, this leads fillet top margin is skewed, what this was skewed lead, and fillet top margin is is tilted and be intersected in the outermost on this base towards the outermost of this packing ring by the inner side of this prevention face, and this leads fillet top margin and this base forms a camber angle, and this lead fillet top margin inner edge place and the handing-over position of prevention face form fillet.
4. the nut element of anti-loose anti-theft screw assembly as claimed in claim 1, is characterized in that, it is horizontal edge that this base and this are led fillet top margin, and this fillet is arranged at this and leads the position, stage casing of fillet top margin and form circular-arc.
5. the nut element of anti-loose anti-theft screw assembly as described in claim 1,2,3 or 4, is characterized in that, multiple tracks breach is set on this packing ring.
6. the nut element of anti-loose anti-theft screw assembly as claimed in claim 5, is characterized in that, the root edge of this nut forms a disc expanding outwardly, and on this disc, arranges and forms relative multiple tracks breach with multiple tracks breach set on this packing ring.
7. the bolt part of an anti-loose anti-theft screw assembly, it is characterized in that, comprise: a bolt, it has an axostylus axostyle, the surface of this axostylus axostyle arranges screw thread, and one end of this axostylus axostyle forms head, and the bottom surface of this head arranges multiple wedge shapes inclined-plane, each wedge shape inclined-plane joins continuously, and the joining place on each wedge shape inclined-plane forms the block face with high low head; One packing ring, one perforation is set in this packing ring, the end face of this packing ring arranges multiple continuous inclined-planes, each continuous inclined-plane continuous phase connects, and the joining place on each continuous inclined-plane forms the bearing surface with high low head, the bottom of this packing ring arranges the interlock inclined-plane that continues and, the leading edge on arbitrary this interlock inclined-plane and the most end edge on this interlock inclined-plane that continues form a prevention face with height, the jointing place on this interlock inclined-plane of this prevention face and two sides forms one for base, is for leading continuing of fillet top margin, leads and on fillet top margin, arranges one and lead dome angle and a fillet in this.
8. the bolt part of anti-loose anti-theft screw assembly as claimed in claim 7, it is characterized in that, this base is horizontal edge, this leads fillet top margin is skewed, what this was skewed lead, and fillet top margin is is tilted and be intersected in the inner side on this base towards perforation place of this packing ring by the outermost of this prevention face, and this leads fillet top margin and this base forms a leaning angle, and lead the outer most edge place of fillet top margin and the handing-over position of this prevention face formation fillet at this.
9. the bolt part of anti-loose anti-theft screw assembly as claimed in claim 7, it is characterized in that, this base is horizontal edge, this leads fillet top margin is skewed, what this was skewed lead, and fillet top margin is is tilted and be intersected in the outermost on this base towards the outermost of this packing ring by the inner side of this prevention face, and this leads fillet top margin and this base forms a camber angle, and lead the inner edge place of fillet top margin and the handing-over position of this prevention face forms fillet at this.
10. the bolt part of anti-loose anti-theft screw assembly as claimed in claim 7, is characterized in that, it is horizontal edge that this base and this are led fillet top margin, and this fillet is arranged at this and leads the position, stage casing of fillet top margin and form circular-arc.
11. as described in claim 7,8,9 or 10 bolt part of anti-loose anti-theft screw assembly, it is characterized in that, multiple tracks breach is set on this packing ring.
12. bolt parts of anti-loose anti-theft screw assembly as claimed in claim 11, is characterized in that, the head bottom of this bolt forms a disc expanding outwardly, and on this disc, arrange and form relative multiple tracks breach with multiple tracks breach set on this packing ring.
The packing ring of 13. 1 kinds of anti-loose anti-theft screw assemblies, it is characterized in that, one perforation is set in this packing ring, the end face of this packing ring arranges multiple continuous inclined-planes, each continuous inclined-plane continuous phase connects, and the joining place on each continuous inclined-plane forms the bearing surface with high low head, the bottom of this packing ring arranges the interlock inclined-plane that continues and, the leading edge on arbitrary this interlock inclined-plane and the most end edge on this interlock inclined-plane that continues form a prevention face with height, it is base that this prevention face forms one with the jointing place on this interlock inclined-plane of two sides, one for leading continuing of fillet top margin, lead and on fillet top margin, arrange one and lead dome angle and a fillet in this.
14. packing rings of anti-loose anti-theft screw assembly as claimed in claim 13, it is characterized in that, this base is horizontal edge, this leads fillet top margin is skewed, what this was skewed lead, and fillet top margin is is tilted and be intersected in the inner side on this base towards perforation place of this packing ring by the outermost of this prevention face, and this leads fillet top margin and this base forms a leaning angle, and lead the outer most edge place of fillet top margin and the handing-over position of this prevention face formation fillet at this.
15. packing rings of anti-loose anti-theft screw assembly as claimed in claim 13, it is characterized in that, this base is horizontal edge, this leads fillet top margin is skewed, what this was skewed lead, and fillet top margin is is tilted and be intersected in the outermost on this base towards the outermost of this packing ring by the inner side of this prevention face, and this leads fillet top margin and this base forms a camber angle, and lead the inner edge place of fillet top margin and the handing-over position of this prevention face forms fillet at this.
16. packing rings of anti-loose anti-theft screw assembly as claimed in claim 13, is characterized in that, it is horizontal edge that this base and this are led fillet top margin, and this fillet is arranged at this and leads the position, stage casing of fillet top margin and form circular-arc.
17. as described in claim 13,14, l5 or 16 packing ring of anti-loose anti-theft screw assembly, it is characterized in that, multiple tracks breach is set on this packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320596116.7U CN203594673U (en) | 2013-09-26 | 2013-09-26 | Nut member, bolt member, and gasket of antiloosening and antitheft screw assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320596116.7U CN203594673U (en) | 2013-09-26 | 2013-09-26 | Nut member, bolt member, and gasket of antiloosening and antitheft screw assembly |
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| CN203594673U true CN203594673U (en) | 2014-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320596116.7U Expired - Fee Related CN203594673U (en) | 2013-09-26 | 2013-09-26 | Nut member, bolt member, and gasket of antiloosening and antitheft screw assembly |
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| CN (1) | CN203594673U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106999261A (en) * | 2014-12-08 | 2017-08-01 | 李旼泳 | The device for preventing the base station of tooth implant from loosening |
| CN109210067A (en) * | 2017-07-09 | 2019-01-15 | 高保华 | Two process bolt arrangement containing ratchet mechanism |
| CN110529487A (en) * | 2019-09-12 | 2019-12-03 | 上海三一重机股份有限公司 | Retention device, locking device and excavator |
| CN110985511A (en) * | 2019-12-31 | 2020-04-10 | 北京洋生科技有限公司 | Tooth-shaped locknut assembly |
-
2013
- 2013-09-26 CN CN201320596116.7U patent/CN203594673U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106999261A (en) * | 2014-12-08 | 2017-08-01 | 李旼泳 | The device for preventing the base station of tooth implant from loosening |
| CN109210067A (en) * | 2017-07-09 | 2019-01-15 | 高保华 | Two process bolt arrangement containing ratchet mechanism |
| CN110529487A (en) * | 2019-09-12 | 2019-12-03 | 上海三一重机股份有限公司 | Retention device, locking device and excavator |
| CN110985511A (en) * | 2019-12-31 | 2020-04-10 | 北京洋生科技有限公司 | Tooth-shaped locknut assembly |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 |
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| CF01 | Termination of patent right due to non-payment of annual fee |