CN202926813U - Anti-skid screw - Google Patents
Anti-skid screw Download PDFInfo
- Publication number
- CN202926813U CN202926813U CN 201220662799 CN201220662799U CN202926813U CN 202926813 U CN202926813 U CN 202926813U CN 201220662799 CN201220662799 CN 201220662799 CN 201220662799 U CN201220662799 U CN 201220662799U CN 202926813 U CN202926813 U CN 202926813U
- Authority
- CN
- China
- Prior art keywords
- screw
- nut
- skid
- screw rod
- transition portion
- 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
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a fastener, in particular to an anti-skid screw. The utility model provides the following technical scheme that the anti-skid screw comprises a nut and a screw rod which is connected with the nut; the screw rod comprises a transition part and a locking part; the locking part is connected with the nut through the transition part; threads are arranged on the outer peripheral surface of the locking part; and mesh-like anti-skid pressed threads is uniformly distributed on the outer peripheral surface of the transition part. The technical scheme is adopted, and the anti-skid screw which prevents skidding and is connected firmly is provided.
Description
Technical field
The utility model relates to a kind of fastening piece, particularly a kind of anti-skid screw.
Background technique
Screw is for being used for the fastening piece of mounting article, and its utilization is comparatively extensive, usually screw is mounted to fixation and is connected with fixture in the screw of object, just can implement to fix.Spin by screw thread between screw and screw; yet screw can due to external factor by withdrawing from screw, cause fixation to can not get fixing completely after in being mounted to screw often; when being used for comparatively special occasion, even can there be larger potential safety hazard.
Summary of the invention
For the deficiency that prior art exists, the utility model provide a kind of anti-skidding, connect fastening anti-skid screw.
For achieving the above object, the utility model provides following technological scheme: a kind of anti-skid screw, the screw rod that includes nut and be connected with nut, screw rod includes transition portion and lock portion, its lock portion is connected with nut by transition portion, and the outer circumferential face of lock portion is provided with screw thread, it is characterized in that: be evenly equipped with netted anti-skidding embossing on the outer circumferential face of described transition portion.
Adopt technique scheme, by netted anti-skidding embossing is set, can keep comparatively fastening fixing after screw rod and screw are spun on the transition portion of screw rod, can not rotate when being subject to external force and affecting and cause falling back, improved the connection tightness.
The utility model further is set to: nut offers the construction opening of a word or cross with respect to the other end place that is connected an end with screw rod.
Adopt technique scheme, the convenient installation is set like this, can adopt special-purpose a word or Phillips screwdriver that it is assembled.
The utility model further is set to: nut is provided with the secondary fixed jack, this secondary fixed jack laterally offering along nut.
Adopt technique scheme, the setting of secondary fixed jack is in order to make screw also can implement the fixing of secondary after installation, further to have improved tightness.
Below in conjunction with accompanying drawing, the utility model is further described.
Description of drawings
Fig. 1 is the utility model embodiment's structural representation.
Embodiment
A kind of anti-skid screw as shown in Figure 1, the screw rod 2 that includes nut 1 and be connected with nut 1, screw rod 2 includes transition portion 21 and lock portion 22, its lock portion 22 is connected with nut 1 by transition portion 21, and the outer circumferential face of lock portion 22 is provided with screw thread, is evenly equipped with netted anti-skidding embossing 211 on the outer circumferential face of transition portion 21.In such scheme, by netted anti-skidding embossing 211 is set, can keep comparatively fastening fixing after screw rod 2 and screw are spun on the transition portion 21 of screw rod 2, can not rotate when being subject to external force and affecting and cause falling back, improve the connection tightness.
In the utility model embodiment, in order to facilitate the installation of screw, the setting that nut 1 offers construction opening 11, one words of a word or cross or cross construction opening 11 with respect to the other end place that is connected an end with screw rod 2 makes in the installation process of screw can adopt the screw-driver of a word or cross to assemble.Nut 1 is provided with secondary fixed jack 12, this secondary fixed jack 12 laterally offering along nut 1.The setting of secondary fixed jack 12 is in order to make screw also can implement the fixing of secondary after installation, further to have improved tightness.
Claims (3)
1. anti-skid screw, the screw rod that includes nut and be connected with nut, screw rod includes transition portion and lock portion, its lock portion is connected with nut by transition portion, and the outer circumferential face of lock portion is provided with screw thread, it is characterized in that: be evenly equipped with netted anti-skidding embossing on the outer circumferential face of described transition portion.
2. anti-skid screw according to claim 1 is characterized in that: described nut offers the construction opening of a word or cross with respect to the other end place that is connected an end with screw rod.
3. anti-skid screw according to claim 1 and 2, it is characterized in that: described nut is provided with the secondary fixed jack, this secondary fixed jack laterally offering along nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220662799 CN202926813U (en) | 2012-11-30 | 2012-11-30 | Anti-skid screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220662799 CN202926813U (en) | 2012-11-30 | 2012-11-30 | Anti-skid screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202926813U true CN202926813U (en) | 2013-05-08 |
Family
ID=48216777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220662799 Expired - Fee Related CN202926813U (en) | 2012-11-30 | 2012-11-30 | Anti-skid screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202926813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295588A (en) * | 2014-09-21 | 2015-01-21 | 金方明 | Specially-manufactured connecting screw of film pressing mechanism of packaging machine and thermal treatment technology of specially-manufactured connecting screw |
-
2012
- 2012-11-30 CN CN 201220662799 patent/CN202926813U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295588A (en) * | 2014-09-21 | 2015-01-21 | 金方明 | Specially-manufactured connecting screw of film pressing mechanism of packaging machine and thermal treatment technology of specially-manufactured connecting screw |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204664107U (en) | A kind of nylon locking nut | |
| CN202926813U (en) | Anti-skid screw | |
| CN204664117U (en) | A kind of flanged surface nylon nut | |
| CN202867480U (en) | Full thread bolt clamp device | |
| CN204754757U (en) | Unanimous just screw thread of crotch orientation exposes unanimous hexagonal type theftproof foot nail | |
| CN204164144U (en) | A kind of vehicle cylinder cap anti-theft bolt | |
| CN204295628U (en) | Nut and the special tool for turning this nut | |
| CN203067489U (en) | Locking nut | |
| CN201973046U (en) | Connecting structure for steel plate riveted nylon self-locking nuts | |
| CN201448336U (en) | Screw cap | |
| CN201934482U (en) | Self-locking nut | |
| CN204253562U (en) | Two slot flange that cuts stops loose nut | |
| CN203548518U (en) | Hexagon bolt with teeth arranged on bearing face of flange face | |
| CN210218371U (en) | Combined lock nut | |
| CN209818493U (en) | Nylon locking nut | |
| CN203051364U (en) | Bus duct attachment bolt | |
| CN203463463U (en) | American-standard hexagon bolt | |
| CN205260563U (en) | Self -locking nut | |
| CN205244080U (en) | From locking screw | |
| CN202937590U (en) | Multi-groove locking bolt | |
| CN203856844U (en) | Locking nut | |
| CN205068260U (en) | Portable knock -down fitting | |
| CN204451896U (en) | Automobile rubber limiting stopper assembly | |
| CN202991738U (en) | Clamping fastener fixing structure | |
| CN203051395U (en) | Stud connecting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131130 |