CN105275960A - Anti-loosing device for nuts - Google Patents
Anti-loosing device for nuts Download PDFInfo
- Publication number
- CN105275960A CN105275960A CN201410346035.0A CN201410346035A CN105275960A CN 105275960 A CN105275960 A CN 105275960A CN 201410346035 A CN201410346035 A CN 201410346035A CN 105275960 A CN105275960 A CN 105275960A
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- Prior art keywords
- spiral winding
- nut
- handle
- connecting rod
- handlebar
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Abstract
The invention discloses an anti-loosing device for nuts. The anti-loosing device comprises a first spiral coil and a second spiral coil. The first spiral coil is connected with the second spiral coil through a connecting rod. The lower end of the first spiral coil is connected with one end of the connecting rod. The lower end of the second spiral coil is connected with the other end of the connecting rod. A first handle is arranged at the upper end of the first spiral coil. A second handle is arranged at the upper end of the second spiral coil. According to the anti-loosing device for the nuts, the structure is simple, machining is convenient, the cost is low, two nuts are tightly sleeved with the first spiral coil and the second spiral coil at the same time, the nuts are prevented from falling through the interaction force, and the using stability of the nuts is guaranteed.
Description
Technical field
The present invention relates to securing means technical field, refer to a kind of nut anti-looseness device especially.
Background technique
In the prior art, the design that automotive wheel generally adopts steel ring to be separated with wheel hub is ensure the stationarity of wheel in High Rotation Speed, and it is fastening that steel ring and the link of wheel hub are that bolts and nuts coordinate.In steel ring and wheel hub positioning connection, nut plays absolute effect in fixing bolt.But in the process of moving, by the impact of Different factor, the relative bolt of nut is bound to occur to loosen automobile.Thus cause the factor of automobile dangerous traveling to a certain extent.So need a kind of assembly that automobile prevents hub nut in the process of moving and loosens and come off that can ensure, protect and the loosening and come off of fixed car wheel bolt nut, support vehicles run and life safety.
Summary of the invention
The present invention proposes a kind of nut anti-looseness device, solves in prior art because nut loosening causes the problem of ride safety of automobile.
Technological scheme of the present invention is achieved in that
A kind of nut anti-looseness device, comprise the first spiral winding and the second spiral winding, described first spiral winding is connected by connecting rod with described second spiral winding, described first spiral winding lower end is connected with described connecting rod one end, described second spiral winding lower end is connected with the described connecting rod the other end, described first spiral winding upper end is provided with first handle, and described second spiral winding upper end is provided with second handle.
Further, described connecting rod and described first spiral winding tangent.
Further, described connecting rod and described second spiral winding tangent.
Further, described first handle comprises first handle bar and second handle bar; Described first handle bar one end is connected with described first spiral winding upper end, and the other end is connected with described second handle bar; Described first handle bar and described first spiral winding tangent.
Further, described second handle comprises the 3rd handlebar and the 4th handlebar; Described 3rd handlebar one end is connected with described second spiral winding upper end, and the other end is connected with described 4th handlebar; Described 3rd handlebar and described second spiral winding tangent.
Further, described first handle bar and described 3rd handlebar are parallel to each other.
Further, described second handle bar and described 4th handlebar are parallel to each other.
Further, described first handle, described first spiral winding, described connecting rod, described second spiral winding and described second handle are one-body molded.
Implement beneficial effect of the present invention to have:
Structure of the present invention is simple, and easy to process, cost is low, is locked on two nuts by the first spiral winding and the second spiral winding simultaneously, by interaction force be used for prevent coming off of nut, ensure the stability that nut uses.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the plane structure schematic diagram of a kind of nut anti-looseness device of the present invention embodiment;
Figure number and explanation thereof:
1, the first spiral winding; 2, connecting rod; 3, second handle bar; 4, the second spiral winding; 5, the 3rd handlebar; 6, the 4th handlebar; 7, first handle bar.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
With reference to Fig. 1, a kind of nut anti-looseness device provided by the invention, comprise the first spiral winding 1 and the second spiral winding 4, first spiral winding 1 is connected by connecting rod 2 with the second spiral winding 4, first spiral winding 1 lower end is connected with connecting rod 2 one end, second spiral winding 4 lower end is connected with connecting rod 2 the other end, and the first spiral winding 1 upper end is provided with first handle, and the second spiral winding 4 upper end is provided with second handle.First spiral winding 1 and the second spiral winding 4 are all round screw thread, can meet the locking protection to variety classes nut like this, increase the purposes of nut anti-looseness device.The nut that a kind of nut anti-looseness device of the present invention is mainly used on automotive wheel wheel hub loosens, automobile wheel hub bolt to be installed by nut fastening complete after, adjacent two nuts install nut anti-looseness device of the present invention with wheel, installation process is overstock first handle and the second handle of nut anti-looseness device by forefinger and thumb simultaneously, nut anti-looseness device is being put on wanted fastening nut, when driving, if the first nut loosening in the first spiral winding 1, namely toward being rotated counterclockwise, the first spiral winding 1 is inherently driven to rotate, first spiral winding 1 also inherently drives the second spiral winding 4 to rotate by connecting rod 2, now, can because the effect of the interaction force of the first spiral winding 1 and the second spiral winding 4, the namely effect of reaction force, the second nut in the second spiral winding 4 is tightened toward clockwise direction, when the second nut screwing clamping is motionless, will by the interaction force of nut anti-looseness device stop the first nut loosen.In like manner, the second nut loosening too, can stop the continuation of the second nut to loosen by the interaction force of nut anti-looseness device.Such design just can reduce loosening of wheel upper cap nut, or from the possibility of landing bolt.First handle, the first spiral winding 1, connecting rod 2, second spiral winding 4 and second handle by stainless steel square steel through flanging with coil one-body molded.Can reduce so in use easily occur coming off because each component cause because other modes such as welding, bolt connection connect, damage etc., thus improve the usability of nut anti-looseness device, ensure automobile safety in use.
Second handle bar 3 is parallel with the line of centres of the second spiral winding 4 with the first spiral winding 1, and second handle bar 3 and the 4th handlebar 6 are parallel to each other.Such design can avoid the end of second handle bar 3 and the 4th handlebar 6 outward-dipping, easily damages setter, also can reduce space shared when nut anti-looseness device is installed simultaneously.
Connecting rod 2 and the first spiral winding 1 tangent, connecting rod 2 and the second spiral winding 4 tangent, be beneficial to the interaction of the first spiral winding 1 and the second spiral winding 4 like this, ensure the anti-loosing effect of nut anti-looseness device.
First handle comprises first handle bar 7 and second handle bar 3; First handle bar 7 one end is connected with the first spiral winding 1 upper end, and the other end is connected with second handle bar 3; First handle bar 7 and the first spiral winding 1 tangent.Second handle comprises the 3rd handlebar 5 and the 4th handlebar 6; 3rd handlebar 5 one end is connected with the second spiral winding 4 upper end, and the other end is connected with the 4th handlebar 6; 3rd handlebar 5 and the second spiral winding 4 tangent.First handle bar 7 and the 3rd handlebar 5 are parallel to each other.Such design can be optimized the structure of nut anti-looseness device and facilitate the installation of nut anti-looseness device.
In sum, structure of the present invention is simple, and easy to process, cost is low, is locked on two nuts by the first spiral winding and the second spiral winding simultaneously, by interaction force be used for prevent coming off of nut, ensure the stability that nut uses.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a nut anti-looseness device, it is characterized in that, comprise the first spiral winding and the second spiral winding, described first spiral winding is connected by connecting rod with described second spiral winding, described first spiral winding lower end is connected with described connecting rod one end, described second spiral winding lower end is connected with the described connecting rod the other end, and described first spiral winding upper end is provided with first handle, and described second spiral winding upper end is provided with second handle.
2. nut anti-looseness device according to claim 1, is characterized in that, described connecting rod and described first spiral winding tangent.
3. nut anti-looseness device according to claim 1, is characterized in that, described connecting rod and described second spiral winding tangent.
4. nut anti-looseness device according to claim 1, is characterized in that, described first handle comprises first handle bar and second handle bar; Described first handle bar one end is connected with described first spiral winding upper end, and the other end is connected with described second handle bar; Described first handle bar and described first spiral winding tangent.
5. nut anti-looseness device according to claim 4, is characterized in that, described second handle comprises the 3rd handlebar and the 4th handlebar; Described 3rd handlebar one end is connected with described second spiral winding upper end, and the other end is connected with described 4th handlebar; Described 3rd handlebar and described second spiral winding tangent.
6. nut anti-looseness device according to claim 5, is characterized in that, described first handle bar and described 3rd handlebar are parallel to each other.
7. nut anti-looseness device according to claim 5, is characterized in that, described second handle bar and described 4th handlebar are parallel to each other.
8. nut anti-looseness device according to claim 1, is characterized in that, described first handle, described first spiral winding, described connecting rod, described second spiral winding and described second handle are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346035.0A CN105275960A (en) | 2014-07-18 | 2014-07-18 | Anti-loosing device for nuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346035.0A CN105275960A (en) | 2014-07-18 | 2014-07-18 | Anti-loosing device for nuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105275960A true CN105275960A (en) | 2016-01-27 |
Family
ID=55145556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410346035.0A Pending CN105275960A (en) | 2014-07-18 | 2014-07-18 | Anti-loosing device for nuts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105275960A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571146A (en) * | 2020-05-29 | 2020-08-25 | 芜湖永辉汽车紧固件有限公司 | Combined nut and processing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB225149A (en) * | 1924-06-30 | 1924-11-27 | Maurice John Bateman | Improvements in nut locks |
| FR1063563A (en) * | 1952-09-23 | 1954-05-04 | Device to prevent loosening of the nuts of the rail track bolts | |
| JP2007247740A (en) * | 2006-03-15 | 2007-09-27 | Khi:Kk | Joint member anti-loosening tool |
| CN102182744A (en) * | 2011-05-06 | 2011-09-14 | 力帆实业(集团)股份有限公司 | Anti-loosing device for nut |
| CN202493412U (en) * | 2011-12-28 | 2012-10-17 | 惠生（南京）清洁能源股份有限公司 | Reciprocating type membrane pump plunger looseness-proof device |
-
2014
- 2014-07-18 CN CN201410346035.0A patent/CN105275960A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB225149A (en) * | 1924-06-30 | 1924-11-27 | Maurice John Bateman | Improvements in nut locks |
| FR1063563A (en) * | 1952-09-23 | 1954-05-04 | Device to prevent loosening of the nuts of the rail track bolts | |
| JP2007247740A (en) * | 2006-03-15 | 2007-09-27 | Khi:Kk | Joint member anti-loosening tool |
| CN102182744A (en) * | 2011-05-06 | 2011-09-14 | 力帆实业(集团)股份有限公司 | Anti-loosing device for nut |
| CN202493412U (en) * | 2011-12-28 | 2012-10-17 | 惠生（南京）清洁能源股份有限公司 | Reciprocating type membrane pump plunger looseness-proof device |
Non-Patent Citations (2)
| Title |
|---|
| 成大先: "《机械设计图册第3卷机械设计的错例与禁忌》", 31 January 1997, 化学工业出版社 * |
| 陶寄明: "《机械连接设计示例与分析》", 30 April 2010, 机械工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571146A (en) * | 2020-05-29 | 2020-08-25 | 芜湖永辉汽车紧固件有限公司 | Combined nut and processing method thereof |
| CN111571146B (en) * | 2020-05-29 | 2021-07-20 | 芜湖永辉汽车紧固件有限公司 | Combined nut and processing method thereof |
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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 |
Application publication date: 20160127 |
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| RJ01 | Rejection of invention patent application after publication |