CN106402127A - Special-shaped nut - Google Patents
Special-shaped nut Download PDFInfo
- Publication number
- CN106402127A CN106402127A CN201610956221.5A CN201610956221A CN106402127A CN 106402127 A CN106402127 A CN 106402127A CN 201610956221 A CN201610956221 A CN 201610956221A CN 106402127 A CN106402127 A CN 106402127A
- Authority
- CN
- China
- Prior art keywords
- stud
- hole
- coiled hair
- lower plane
- nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
Abstract
The invention discloses a special-shaped nut which comprises a disc head and a stud. The disc head is arranged at one end of the stud; a flow hole is formed in the center of the disc head; a chamfer is arranged between the upper end face and the side face of the disc head; lower planes are formed on the two opposite sides of the other end of the stud; guide grooves are formed in the other two opposite sides of the other end of the stud; a fastening hole is formed in each lower plane; and a screw hole is formed in the stud. The special-shaped nut is simple in structure, reasonable in design, easy to install and dismount and low in production cost and has enough strength and good manufacturability.
Description
Technical field
The present invention relates to tool fitting field, more particularly to a kind of abnormity nut.
Background technology
Conventional screw cap mostly is directly in the centrally disposed screw of nut body, and in use, nut is easily straight with screw rod
Receive and send the situation of corrosion, lead to be difficult to dismantle;And when being used on the machine rocking, nut of long duration is with screw rod also
Can produce loosening.
Content of the invention
The invention mainly solves the technical problem of providing a kind of abnormity nut, it is reasonable in design, and structure is simple, solves
Nut is of long duration with Stud connection to get rusty not easy to remove, and produce and rock the problem being easily loosen.
For solving above-mentioned technical problem, one aspect of the present invention is to provide a kind of abnormity nut, and it includes:
Coiled hair and stud;Described coiled hair is arranged on one end of stud;Described coiled hair middle offers flowing hole;The upper end of described coiled hair
It is provided with chamfering between face and side;Lower plane is offered on a pair of direction of the other end of described stud;Described stud another
Another other side at end offers gathering sill upwards;Described a fastener hole is opened up on lower plane;The inside of described stud is provided with spiral shell
Hole.
Preferably, described coiled hair and stud are structure as a whole;
Preferably, described flowing hole is through hole;
Preferably, described gathering sill and lower plane have two respectively, and symmetrical along centrage respectively;
Preferably, described fastener hole only one of which, can be arranged in an arbitrary plane.
The invention has the beneficial effects as follows:Present configuration is simple, reasonable in design, and installation and removal are easy, low production cost,
There is enough intensity and good manufacturability;And nut can be entered by flowing hole drain the oil, reduce the friction of nut and screw rod,
Fastener hole, further clamping screw can also be passed through, reduce the rate of loosening.
Brief description
Fig. 1 is a kind of schematic diagram of present invention abnormity nut;
Fig. 2 is a kind of side view of present invention abnormity nut;
In accompanying drawing, the labelling of each part is as follows:1st, coiled hair;2nd, stud;3rd, lower plane;4th, fastener hole;5th, gathering sill;6th, flowing hole;
7th, screw.
Specific embodiment
Below in conjunction with the accompanying drawings presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clearly defining.
Refer to accompanying drawing 1 and Fig. 2, the embodiment of the present invention includes:Coiled hair 1 and stud 2;Described coiled hair 1 is arranged on stud 2
One end;Described coiled hair 1 middle offers flowing hole 6;It is provided with chamfering between the upper surface of described coiled hair 1 and side;Described spiral shell
Lower plane 3 is offered on a pair of direction of the other end of post 2;Another other side of the other end of described stud 2 offers upwards and leads
To groove 5;Described a fastener hole 3 is opened up on lower plane 3;The inside of described stud is provided with screw.
It is further that described coiled hair 1 and stud 2 are structure as a whole;
It is further that described flowing hole 6 is through hole;
It is further that described gathering sill 5 and lower plane 3 have two respectively, and symmetrical along centrage respectively;
It is further, described fastener hole 4 only one of which, can be arranged in an arbitrary plane.
When deployed, nut and screw rod link together, and coiled hair 1 can protect screw rod without prejudice very well;Gathering sill 5 can
To guide to screw rod, screw rod is prevented to be connected deviation with stud 2;Fastener hole 4 on lower plane 3, can reinforce spiral shell further
Bar is connected with stud 2;Long when screw rod and stud 2 Connection Time, when being difficult to dismounting, can be poured into by flowing hole 6
Lubricating oil, reduces the friction of screw rod and stud 2.
The foregoing is only embodiments of the invention, not thereby limit the present invention the scope of the claims, every using this
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (5)
1. a kind of abnormity nut is it is characterised in that include:Coiled hair and stud;Described coiled hair is arranged on one end of stud;Described disk
Head middle offers flowing hole;It is provided with chamfering between the upper surface of described coiled hair and side;The one of the other end of described stud
Other side offers lower plane upwards;Another other side of the other end of described stud offers gathering sill upwards;Described in lower plane
On open up a fastener hole;The inside of described stud is provided with screw.
2. according to claim 1 a kind of abnormity nut it is characterised in that:Described coiled hair and stud are structure as a whole.
3. according to claim 1 a kind of abnormity nut it is characterised in that:Described flowing hole is through hole.
4. according to claim 1 a kind of abnormity nut it is characterised in that:Described gathering sill and lower plane have two respectively
Individual and symmetrical along centrage respectively.
5. according to claim 1 a kind of abnormity nut it is characterised in that:Described fastener hole only one of which, can be arranged
In an arbitrary plane.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610956221.5A CN106402127A (en) | 2016-10-27 | 2016-10-27 | Special-shaped nut |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610956221.5A CN106402127A (en) | 2016-10-27 | 2016-10-27 | Special-shaped nut |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106402127A true CN106402127A (en) | 2017-02-15 |
Family
ID=58014999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610956221.5A Pending CN106402127A (en) | 2016-10-27 | 2016-10-27 | Special-shaped nut |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106402127A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990006448A1 (en) * | 1988-11-25 | 1990-06-14 | Ramset Fasteners (Aust.) Pty. Limited | Masonry anchors |
CN201433989Y (en) * | 2009-07-21 | 2010-03-31 | 任旭辉 | Plug screw |
CN202039916U (en) * | 2011-01-20 | 2011-11-16 | 奇瑞汽车股份有限公司 | Hollow bolt with filter screen |
CN202251352U (en) * | 2011-03-01 | 2012-05-30 | 台湾固而美工业股份有限公司 | Wheel frame locking element |
CN205423488U (en) * | 2016-03-18 | 2016-08-03 | 贵州航天精工制造有限公司 | Take titanium alloy bolted construction of keyway |
CN206190694U (en) * | 2016-10-27 | 2017-05-24 | 苏州市淞舜五金有限公司 | Dysmorphism nut |
-
2016
- 2016-10-27 CN CN201610956221.5A patent/CN106402127A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990006448A1 (en) * | 1988-11-25 | 1990-06-14 | Ramset Fasteners (Aust.) Pty. Limited | Masonry anchors |
CN201433989Y (en) * | 2009-07-21 | 2010-03-31 | 任旭辉 | Plug screw |
CN202039916U (en) * | 2011-01-20 | 2011-11-16 | 奇瑞汽车股份有限公司 | Hollow bolt with filter screen |
CN202251352U (en) * | 2011-03-01 | 2012-05-30 | 台湾固而美工业股份有限公司 | Wheel frame locking element |
CN205423488U (en) * | 2016-03-18 | 2016-08-03 | 贵州航天精工制造有限公司 | Take titanium alloy bolted construction of keyway |
CN206190694U (en) * | 2016-10-27 | 2017-05-24 | 苏州市淞舜五金有限公司 | Dysmorphism nut |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |