CN209724939U - A kind of novel locked bolt - Google Patents
A kind of novel locked bolt Download PDFInfo
- Publication number
- CN209724939U CN209724939U CN201920451459.1U CN201920451459U CN209724939U CN 209724939 U CN209724939 U CN 209724939U CN 201920451459 U CN201920451459 U CN 201920451459U CN 209724939 U CN209724939 U CN 209724939U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- ring set
- elastic plate
- gasket
- smooth
- 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 novel locked bolts, including screw rod, gasket, anti-drop device；It is vertically welded with gasket center side position the screw rod end face；The anti-drop device is fixed on screw surface；The gasket surface is smooth, and gasket presentation is discoid, with a thickness of 8-10mm；The screw rod integrally presents cylindric, and surface is smooth；The anti-drop device includes fan-shaped elastic plate, ring set, and fan-shaped elastic plate and ring set edge weld；Ring set is placed on screw rod, and ring set edge and screw surface are welded, and 30-45 degree angle is presented in fan-shaped elastic plate and screw surface；The fan-shaped elastic plate surface is smooth, and ring set surface is smooth.The utility model provides a kind of novel locked bolt, this bolt is novel in design, easy to use, in locked two workpiece, matches without screw, it is only necessary to which bolt securely permanent connection can play two workpiece, guarantee the connection stable for a long time of two workpiece.
Description
Technical field
The utility model relates to bolts, and in particular to a kind of novel locked bolt.
Background technique
In life, bolt using ubiquitous, the fastening of two workpiece, need to use and arrive bolt, there is a fastening of bolt, two
It can be effectively linked together between workpiece；Currently, bolt when in use, is both needed to match with nut, be bolted in the market
After playing two workpiece, nut twist need to be used on bolt, to prevent bolt from falling off with two workpiece；Nut twist after on bolt,
When bolt, nut are longer using the time, nut can may also fall off from bolt, in turn result in bolt and take off from two workpiece
It falls.
Utility model content
The utility model provides a kind of novel locked bolt, this bolt is novel in design, easy to use, in locked two workpiece
When, it is matched without screw, it is only necessary to which bolt securely permanent connection can play two workpiece, guarantee two workpiece company stable for a long time
It connects.
The technical solution that the utility model is taken is as follows: a kind of novel locked bolt, including screw rod, gasket, anti-dropout dress
It sets；
It is vertically welded with gasket center side position the screw rod end face；
The anti-drop device is fixed on screw surface；
The gasket surface is smooth, and gasket presentation is discoid, with a thickness of 8-10mm；
The screw rod integrally presents cylindric, and surface is smooth；
The anti-drop device includes fan-shaped elastic plate, ring set, and fan-shaped elastic plate and ring set edge weld；Ring set is placed on spiral shell
On bar, ring set edge and screw surface are welded, and 30-45 degree angle is presented in fan-shaped elastic plate and screw surface；
The fan-shaped elastic plate surface is smooth, and ring set surface is smooth.
Further, the fan-shaped elastic plate external coating has wearing layer.
Further, the gasket surface is painted with wearing layer.
The utility model has the beneficial effects that: the utility model provides a kind of novel locked bolt, the design of this bolt is new
Grain husk, it is easy to use, it in locked two workpiece, is matched without screw, it is only necessary to which bolt securely permanent connection can play two works
Part guarantees the connection stable for a long time of two workpiece.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1 being screw rod, 2 be gasket, 3 be anti-drop device, 4 be fan-shaped elastic plate, 5 be ring set.
Specific embodiment
The utility model is further described below in conjunction with attached drawing:
As shown in Figure 1, the technical solution that the utility model is taken is as follows:
A kind of novel locked bolt, including screw rod 1, gasket 2, anti-drop device 3；
It is vertically welded with 2 center side position of gasket 1 end face of screw rod；
The anti-drop device 3 is fixed on 1 surface of screw rod；
2 surface of gasket is smooth, gasket 2 present it is discoid, with a thickness of 8-10mm；
The whole presentation of the screw rod 1 is cylindric, and surface is smooth；
The anti-drop device 3 includes fan-shaped elastic plate 4, ring set 5, and fan-shaped elastic plate 4 is welded with 5 edge of ring set；Ring set 5
It is placed on screw rod 1,5 edge of ring set and 1 surface of screw rod are welded, and 30-45 degree angle is presented with 1 surface of screw rod in fan-shaped elastic plate 4；
4 surface of the sector elastic plate is smooth, and 5 surface of ring set is smooth.
Sector 4 external coating of elastic plate has wearing layer.
2 external coating of gasket has wearing layer.
When connecting two workpiece, screw hole on two workpiece alignment, this locked screw rod is pierced into from screw hole, then when piercing into, fan
Shape elastic plate 4 is folded to 1 surface of screw rod, and when fan-shaped elastic plate 4 passes through the screw hole on two workpiece, fan-shaped elastic plate 4 is opened, this
When the connection of 1 part of screw rod played two workpiece, anti-dropout is played the role of in fan-shaped 4 part of elastic plate, has this locked to be bolted
Two workpiece, it is ensured that permanently locked two workpiece effectively prevent the generation of dropping situations.
The utility model provides a kind of novel locked bolt, this bolt is novel in design, easy to use, in locked two workpiece
When, it is matched without screw, it is only necessary to which bolt securely permanent connection can play two workpiece, guarantee two workpiece company stable for a long time
It connects.
The embodiments of the present invention only introduce its specific embodiment, do not limit the protection scope thereof.The industry
Technical staff can make certain modifications under the inspiration of the present embodiment, therefore all done according to the utility model patent range
Equivalent change or modification belongs in the utility model patent scope of the claims.
Claims (1)
1. a kind of novel locked bolt, which is characterized in that including screw rod (1), gasket (2), anti-drop device (3)；
It is vertically welded with gasket (2) center side position screw rod (1) end face；
The anti-drop device (3) is fixed on screw rod (1) surface；
Gasket (2) surface is smooth, and gasket (2) presentation is discoid, with a thickness of 8-10mm；
Integrally presentation is cylindric for the screw rod (1), and surface is smooth；
The anti-drop device (3) includes fan-shaped elastic plate (4), ring set (5), fan-shaped elastic plate (4) and ring set (5) edge welding
It connects；Ring set (5) is placed on screw rod (1), and ring set (5) edge and screw rod (1) surface are welded, fan-shaped elastic plate (4) and screw rod (1) table
30-45 degree angle is presented in face；
Described sector elastic plate (4) surface is smooth, and ring set (5) surface is smooth；
Described sector elastic plate (4) external coating has wearing layer；
Gasket (2) external coating has wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920451459.1U CN209724939U (en) | 2019-04-03 | 2019-04-03 | A kind of novel locked bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920451459.1U CN209724939U (en) | 2019-04-03 | 2019-04-03 | A kind of novel locked bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209724939U true CN209724939U (en) | 2019-12-03 |
Family
ID=68690389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920451459.1U Expired - Fee Related CN209724939U (en) | 2019-04-03 | 2019-04-03 | A kind of novel locked bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209724939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365355A (en) * | 2020-04-08 | 2020-07-03 | 贵州电网有限责任公司 | Bolt with self-locking function |
-
2019
- 2019-04-03 CN CN201920451459.1U patent/CN209724939U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365355A (en) * | 2020-04-08 | 2020-07-03 | 贵州电网有限责任公司 | Bolt with self-locking function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209724939U (en) | A kind of novel locked bolt | |
| CN204344619U (en) | Self-locking tapping screw | |
| CN208465046U (en) | A kind of Fire water syringe of adjustable spray regime | |
| CN207104375U (en) | A kind of fixture for being common to processing compressor of air conditioner flange type part | |
| CN206535040U (en) | A kind of fire-fighting sprays fire extinguisher case | |
| CN108453645A (en) | A kind of turntable clamper easy to use | |
| CN208845515U (en) | A kind of section furniture connector | |
| CN208494956U (en) | A kind of spin vibration sieve rack | |
| CN209503577U (en) | Engine link drill bolt hole fixture | |
| CN208449738U (en) | A kind of nozzle for spray pistol easy to change | |
| CN207729055U (en) | A kind of support code of recoverable | |
| CN207873663U (en) | Tightening structure with bias positioning | |
| CN206185372U (en) | Prewelding anchor clamps of cyclone | |
| CN110238444A (en) | A kind of novel and multifunctional saw blade adapter | |
| CN206830615U (en) | A kind of stop nut based on circular cone EDS maps screw thread | |
| CN207722050U (en) | Elbow joint function trains brace | |
| CN206483136U (en) | A kind of finger tip gyroscope bearing fixed structure | |
| CN208469072U (en) | A kind of 3D printer spray head fixator | |
| CN209714806U (en) | A kind of CARCASS QUALITY stirring rod | |
| CN205898229U (en) | Theftproof gas meter connector | |
| CN204952910U (en) | Flat ring of plum blossom packs | |
| CN209587503U (en) | Six logical shelfs of recoil station | |
| CN110153782A (en) | A kind of vibration absorber for the processing of aero-engine Thin-Wall Outer Casing part inner mold | |
| CN209294213U (en) | A kind of structure for preventing screw from falling | |
| CN103343767A (en) | Expansion check bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |