CN106089950A - A kind of sea frock is for securing member - Google Patents
A kind of sea frock is for securing member Download PDFInfo
- Publication number
- CN106089950A CN106089950A CN201610718177.4A CN201610718177A CN106089950A CN 106089950 A CN106089950 A CN 106089950A CN 201610718177 A CN201610718177 A CN 201610718177A CN 106089950 A CN106089950 A CN 106089950A
- Authority
- CN
- China
- Prior art keywords
- torsion spring
- groove
- connecting rod
- nut
- nut body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008774 maternal effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/284—Locking by means of elastic deformation
Abstract
The invention discloses a kind of sea frock for securing member, including nut body, described nut body includes the screw for fitted bolt, screw connects a torsion spring installing hole, in described torsion spring installing hole, torsion spring is set, longitudinally the first groove is offered at described nut body, described one end is fixed in described torsion spring installing hole, the described torsion spring other end arranges connection one connecting rod, described connecting rod stretches in described first groove, connecting on the sidewall of described nut body and have the second groove connecting described first groove, described connecting rod has the end stretching out described second groove.The present invention is when dismantling nut, it is only necessary to common wrench being placed on nut, the end of the connecting rod now stretching out nut the second groove is leaned by spanner, thus drives connecting rod to twist and set torsion spring so that the frictional force between torsion spring and the bolt of attaching nut reduces.The most now nut can be dismantled normally.
Description
Technical field
The present invention relates to fastener areas, more specifically, relate to clamp nut.
Background technology
General nut can get loose due to other reasons such as vibrations voluntarily in use process, as vibrated, this existing for preventing
As, the most just invent self-locking nut.Its function of self-locking nut is the most locking, antivibration.For special occasions.Its work is former
Reason is usually frictionally self-locking.General self-locking nut typically requires special tool(s) or other device makes it possible to remove spiral shell
Female.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of sea frock for securing member.
The present invention is achieved through the following technical solutions: a kind of sea frock is for securing member, including nut body, and described spiral shell
Maternal body includes the screw for fitted bolt, and screw connects a torsion spring installing hole, arranges torsion spring in described torsion spring installing hole,
Longitudinally offering the first groove at described nut body, described one end is fixed in described torsion spring installing hole, and described torsion spring is another
One end arranges connection one connecting rod, and described connecting rod stretches in described first groove, connects and have on the sidewall of described nut body
Connecting the second groove of described first groove, described connecting rod has the end stretching out described second groove.Said structure, at dismounting nut
Time, it is only necessary to common wrench being placed on nut, the end of the connecting rod now stretching out nut the second groove is leaned by spanner, thus
Drive connecting rod to twist and set torsion spring so that the frictional force between torsion spring and the bolt of attaching nut reduces.The most now nut is permissible
Dismantled normally.
In technique scheme, it is 0.5 ~ 2mm that the height of described second groove is stretched out in described end.Described first groove and described
There is between connecting rod gap.Technique scheme, when end is leaned by spanner, it is possible to retract in the second groove, now torsion spring
It has been loosened.
In technique scheme, described connecting rod and described torsion spring are one-body molded, therefore can be by bending tool by one
Root steel complete the processing of the integral piece of torsion spring and connecting rod, substantially reduce process time.
There is advantages that self-locking nut of the present invention just can complete self-locking nut by general wrench
Dismounting, and simple in construction, produce very convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the schematic top plan view of the present invention.
Fig. 3 is the schematic side view of the present invention.
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings: see Fig. 1 to Fig. 3, a kind of
Sea frock is for securing member, and including nut body 1, described nut body 1 includes the screw 10 for fitted bolt, and screw 10 connects
One torsion spring installing hole 11, arranges torsion spring 2 in described torsion spring installing hole 11,
Longitudinally offering the first groove 3 at described nut body 1, described torsion spring 2 one end 2a is fixed in described torsion spring installing hole 11,
Described torsion spring 2 other end 2b arranges connection one connecting rod 4, and described connecting rod 4 stretches in described first groove 3, sees Fig. 2, connects
Bar 4 leans the low order end position of the first groove 3.
Connecting on the sidewall of described nut body 1 and have the second groove 5 connecting described first groove 3, described connecting rod 4 has
Stretch out the end 4a of described second groove 5, see also Fig. 2, when connecting rod leans the first groove 3 low order end position, this end 4a
Also the second groove 5 low order end position (during this state, end is leaned by spanner) is leaned.Fig. 2 also show end 4a not by
Illustrated position when spanner leans, now end 4a is represented by dashed line.
When dismantling nut, it is only necessary to common wrench is placed on nut, now stretches out the connecting rod of nut the second groove
End is leaned by spanner, thus drives connecting rod to twist and set torsion spring so that the frictional force between torsion spring and the bolt of attaching nut subtracts
Little.The most now nut can be dismantled normally.
It is 0.5 ~ 2mm that described end 4a stretches out the height of described second groove 4.Have between described first groove 3 and described connecting rod 4
Gap 3a.When end is leaned by spanner, it is possible to retracting in the second groove, now torsion spring has been loosened.
Described connecting rod 4 and described torsion spring 2 are one-body molded, therefore can complete to turn round by steel by bending tool
The processing of the integral piece of spring and connecting rod, substantially reduces process time.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry
The personnel simply present invention it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description
Principle, the present invention also has various changes and modifications without departing from the spirit and scope of the present invention.Above-mentioned change and
Improvement both falls within the range of claimed invention.
Claims (4)
1. extra large frock is for a securing member, and including nut body (1), described nut body (1) includes the spiral shell for fitted bolt
Hole (10), screw (10) connects a torsion spring installing hole (11), arranges torsion spring (2), its feature in described torsion spring installing hole (11)
It is: longitudinally offering the first groove (3) at described nut body (1), described torsion spring (2) one end is fixed on described torsion spring installing hole
(11) in, described torsion spring (2) other end arranges connection one connecting rod (4), and described connecting rod (4) stretches in described first groove (3),
Connecting on the sidewall of described nut body (1) and have the second groove (5) connecting described first groove (3), described connecting rod (4) has
Stretch out the end (4a) of described second groove (5).
2. a kind of sea as claimed in claim 1 frock is for securing member, it is characterised in that: described end (4a) stretches out described second
The height of groove (4) is 0.5 ~ 2mm.
3. a kind of sea as claimed in claim 1 frock is for securing member, it is characterised in that: described first groove (3) and described connection
There is between bar (4) gap (3a).
4. a kind of sea as claimed in claim 1 frock is for securing member, it is characterised in that: described connecting rod (4) and described torsion spring
(2) one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610718177.4A CN106089950B (en) | 2016-08-25 | 2016-08-25 | A kind of sea tooling is for fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610718177.4A CN106089950B (en) | 2016-08-25 | 2016-08-25 | A kind of sea tooling is for fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106089950A true CN106089950A (en) | 2016-11-09 |
| CN106089950B CN106089950B (en) | 2018-07-03 |
Family
ID=57226140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610718177.4A Active CN106089950B (en) | 2016-08-25 | 2016-08-25 | A kind of sea tooling is for fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106089950B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566564A (en) * | 2018-06-06 | 2019-12-13 | 株式会社任镇St | Nut assembly and locking device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB534021A (en) * | 1938-08-12 | 1941-02-26 | Julius Jonas | Improved self-locking nut |
| JPH08135640A (en) * | 1994-09-16 | 1996-05-31 | Yoshihiro Imai | Nut loosening preventive device |
| US20080260491A1 (en) * | 2004-06-07 | 2008-10-23 | Taijiro Soeda | Fall-Off Preventing Element and Loosening Preventing Nut |
| CN102619848A (en) * | 2012-04-10 | 2012-08-01 | 苏州唐峰电器有限公司 | Dismountable locking nut |
| CN104271967A (en) * | 2012-04-27 | 2015-01-07 | 株式会社Khi | Drop-out prevention tool |
-
2016
- 2016-08-25 CN CN201610718177.4A patent/CN106089950B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB534021A (en) * | 1938-08-12 | 1941-02-26 | Julius Jonas | Improved self-locking nut |
| JPH08135640A (en) * | 1994-09-16 | 1996-05-31 | Yoshihiro Imai | Nut loosening preventive device |
| US20080260491A1 (en) * | 2004-06-07 | 2008-10-23 | Taijiro Soeda | Fall-Off Preventing Element and Loosening Preventing Nut |
| CN102619848A (en) * | 2012-04-10 | 2012-08-01 | 苏州唐峰电器有限公司 | Dismountable locking nut |
| CN104271967A (en) * | 2012-04-27 | 2015-01-07 | 株式会社Khi | Drop-out prevention tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566564A (en) * | 2018-06-06 | 2019-12-13 | 株式会社任镇St | Nut assembly and locking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106089950B (en) | 2018-07-03 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |