CN204344646U - A kind of general quick-detachment nut - Google Patents
A kind of general quick-detachment nut Download PDFInfo
- Publication number
- CN204344646U CN204344646U CN201420788227.2U CN201420788227U CN204344646U CN 204344646 U CN204344646 U CN 204344646U CN 201420788227 U CN201420788227 U CN 201420788227U CN 204344646 U CN204344646 U CN 204344646U
- Authority
- CN
- China
- Prior art keywords
- nut
- volution
- elastic force
- swivel nut
- detachment
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of general quick-detachment nut, comprise elastic force ring, swivel nut and volution, be provided with two volutions in described swivel nut, described volution semicircular in shape, is provided with screw thread inside volution, volution sidepiece is provided with leading arm, the upper and lower two ends of volution are respectively arranged with elastic force annular groove, are provided with elastic force ring in described elastic force annular groove, are provided with screw in the middle of swivel nut, swivel nut both sides are respectively arranged with guiding arm aperture, and described leading arm is arranged in guiding arm aperture.Nut can be arranged on bolt by the utility model fast, and installation efficiency is high, and dismounting is simple, convenient, and nut is applicable to the bolt of different-diameter simultaneously, highly versatile.
Description
[technical field]
The utility model relates to the technical field of fastening piece, particularly a kind of technical field of general quick-detachment nut.
[background technique]
Bolt is the shaft-like object of taking the lead of attached threaded cylinder, and the screwed cylinder in one end part is called stud, for nut screw connection, the other end is head, is called bolt head.Bolt is made of metal usually, and the bolt used at the special occasions such as electrical insulation or corrosion protection also has various non-metallic material.There is hexagon head, round end, square spigot, countersunk head etc.Wherein hexagon head is the most frequently used.General countersunk head is used in and requires to connect the smooth place not having projection, rear surface, because countersunk head may be screwed in part.Round end also can be screwed in part.The screwing force of square toes can more greatly, but size is very large.Some bolts do not have the polished rod of screw thread to run business into particular one, and are eel-like figure bolt.This bolt is conducive to the connection by variable force.Steel structure has special high-strength bolt, head can do bigger, and size also changes.
The application of current nuts and bolt widely, new purposes is also in continuous appearance, present building field, field of constructional ornament and stage are built all to be needed to use bolt, a lot, on the equipment that some requirement of strength are low, nut can not be general for the kind of bolt and model, nut installation efficiency is low, a kind of versatility nut of market demand, installation efficiency is high simultaneously, easy removal.
[model utility content]
The purpose of this utility model solves the problems of the prior art exactly, and propose a kind of general quick-detachment nut, nut can be arranged on bolt fast, installation efficiency is high, and dismounting is simple, convenient, and nut is applicable to the bolt of different-diameter simultaneously, highly versatile.
For achieving the above object, the utility model proposes a kind of general quick-detachment nut, comprise elastic force ring, swivel nut and volution, in described swivel nut, be provided with two volutions, described volution semicircular in shape, be provided with screw thread inside volution, volution sidepiece is provided with leading arm, and the upper and lower two ends of volution are respectively arranged with elastic force annular groove, elastic force ring is provided with in described elastic force annular groove, be provided with screw in the middle of swivel nut, swivel nut both sides are respectively arranged with guiding arm aperture, and described leading arm is arranged in guiding arm aperture.
As preferably, described leading arm longitudinal section is rectangular, and the thickness of leading arm is 1.5 ~ 2.5mm.
As preferably, the longitudinal section of described swivel nut is rectangular, and the height of swivel nut is 10 ~ 20mm.
As preferably, the length of described leading arm is greater than the length of guiding arm aperture.
As preferably, the rounded or rectangle in described elastic force ring cross section.
The beneficial effects of the utility model: the utility model is by being applied in nut by elastic force ring, swivel nut and volution, nut can be arranged on bolt fast, installation efficiency is high, and dismounting is simple, convenient, nut is applicable to the bolt of different-diameter simultaneously, highly versatile.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the plan view of a kind of general quick-detachment nut of the utility model;
Fig. 2 is the main pseudosection of a kind of general quick-detachment nut of the utility model;
Fig. 3 is the plan view of a kind of general quick-detachment nut of the utility model;
Fig. 4 is the plan view of volution;
Fig. 5 is the plan view of volution;
Fig. 6 is the vertical view cutaway drawing of swivel nut.
In figure: 1-elastic force ring, 2-swivel nut, 21-screw, 22-lead arm aperture, 3-volution, 31-leading arm, 32-elastic force annular groove.
[embodiment]
Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of general quick-detachment nut of the utility model, comprise elastic force ring 1, swivel nut 2 and volution 3, two volutions 3 are provided with in described swivel nut 2, described volution 3 semicircular in shape, screw thread is provided with inside volution 3, volution 3 sidepiece is provided with leading arm 31, volution about 3 two ends are respectively arranged with elastic force annular groove 32, elastic force ring 1 is provided with in described elastic force annular groove 32, be provided with screw 21 in the middle of swivel nut 2, swivel nut 2 both sides are respectively arranged with guiding arm aperture 22, and described leading arm 31 is arranged in guiding arm aperture 22.Described leading arm 31 longitudinal section is rectangular, and the thickness of leading arm 31 is 1.5 ~ 2.5mm.The longitudinal section of described swivel nut 2 is rectangular, and the height of swivel nut 2 is 10 ~ 20mm.The length of described leading arm 31 is greater than the length of guiding arm aperture 22.Rounded or the rectangle in described elastic force ring 1 cross section.
Utility model works process:
A kind of general quick-detachment nut of the utility model in the course of the work, in installation process, first by leading arm 31 to two laybacks, make the distance between two volutions 3 larger, then by nut sleeve on bolt, then unclamp leading arm 31, inside volution 3, be provided with screw thread, by spanner rotating nut, nut is installed tight.
A kind of general quick-detachment nut of the utility model, by being applied in nut by elastic force ring 1, swivel nut 2 and volution 3, can be arranged on nut on bolt fast, installation efficiency is high, dismounting is simple, convenient, and nut is applicable to the bolt of different-diameter simultaneously, highly versatile.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (5)
1. a general quick-detachment nut, it is characterized in that: comprise elastic force ring (1), swivel nut (2) and volution (3), two volutions (3) are provided with in described swivel nut (2), described volution (3) semicircular in shape, volution (3) inner side is provided with screw thread, volution (3) sidepiece is provided with leading arm (31), volution (3) is respectively arranged with elastic force annular groove (32) in two ends up and down, elastic force ring (1) is provided with in described elastic force annular groove (32), screw (21) is provided with in the middle of swivel nut (2), swivel nut (2) both sides are respectively arranged with guiding arm aperture (22), described leading arm (31) is arranged in guiding arm aperture (22).
2. a kind of general quick-detachment nut as claimed in claim 1, is characterized in that: described leading arm (31) longitudinal section is rectangular, and the thickness of leading arm (31) is 1.5 ~ 2.5mm.
3. a kind of general quick-detachment nut as claimed in claim 1, is characterized in that: the longitudinal section of described swivel nut (2) is rectangular, and the height of swivel nut (2) is 10 ~ 20mm.
4. a kind of general quick-detachment nut as claimed in claim 1, is characterized in that: the length of described leading arm (31) is greater than the length of guiding arm aperture (22).
5. a kind of general quick-detachment nut as claimed in claim 1, is characterized in that: the rounded or rectangle in described elastic force ring (1) cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420788227.2U CN204344646U (en) | 2014-12-13 | 2014-12-13 | A kind of general quick-detachment nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420788227.2U CN204344646U (en) | 2014-12-13 | 2014-12-13 | A kind of general quick-detachment nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204344646U true CN204344646U (en) | 2015-05-20 |
Family
ID=53227917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420788227.2U Expired - Fee Related CN204344646U (en) | 2014-12-13 | 2014-12-13 | A kind of general quick-detachment nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204344646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179036A (en) * | 2022-02-15 | 2022-03-15 | 江苏泉玥电力设备有限公司 | Special demoulding, disassembling and connecting integrated general table type equipment for bolt type mould |
-
2014
- 2014-12-13 CN CN201420788227.2U patent/CN204344646U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179036A (en) * | 2022-02-15 | 2022-03-15 | 江苏泉玥电力设备有限公司 | Special demoulding, disassembling and connecting integrated general table type equipment for bolt type mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20181213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |