CN204646939U - 11 word cone hexagonal plum blossom Beam End lock screws - Google Patents
11 word cone hexagonal plum blossom Beam End lock screws Download PDFInfo
- Publication number
- CN204646939U CN204646939U CN201520335101.4U CN201520335101U CN204646939U CN 204646939 U CN204646939 U CN 204646939U CN 201520335101 U CN201520335101 U CN 201520335101U CN 204646939 U CN204646939 U CN 204646939U
- Authority
- CN
- China
- Prior art keywords
- screw head
- nut
- screw rod
- plum blossom
- drop
- 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
Landscapes
- Dowels (AREA)
Abstract
The utility model discloses a kind of 11 word cone hexagonal plum blossom Beam End lock screws, include screw head and screw rod, it is characterized in that: described screw head is cone hex screw head, described screw head is provided with away from the end face of screw rod the cross recess and straight groove that mutually combine, described screw rod is provided with the nut matched, the recessed nut in the described nut side of being, the recess of the recessed nut of the party is arranged towards screw head, described screw rod is also provided with the Drop-proof tooth of the recessed nut in location side, this Drop-proof tooth is that octadentate is evenly arranged.The utility model structure is simple, easy to use.
Description
Technical field
The utility model relates to the improvement invention of fastener areas, particularly relates to a kind of improvement invention of 11 word cone hexagonal plum blossom Beam End lock screws.
Background technique
In prior art, screw is generally made up of screw head and screw rod, and owing to not arranging locking parts, make two to be connected between part and cannot keep certain tension force, two connective stabilities be connected between part are poor, easily occurs to loosen.
Model utility content
Technical problem to be solved in the utility model overcomes the deficiencies in the prior art, provides a kind of structure simple, 11 practical and convenient word cone hexagonal plum blossom Beam End lock screws.
In order to solve the problems of the technologies described above, the utility model adopts following technological scheme to realize: this kind 11 word cone hexagonal plum blossom Beam End lock screw, include screw head and screw rod, it is characterized in that: described screw head is cone hex screw head, described screw head is provided with away from the end face of screw rod the cross recess and straight groove that mutually combine, described screw rod is provided with the nut matched, the recessed nut in the described nut side of being, the recess of the recessed nut of the party is arranged towards screw head, described screw rod is also provided with the Drop-proof tooth of the recessed nut in location side, this Drop-proof tooth is that octadentate is evenly arranged.
The beneficial effects of the utility model are 11 word cone hexagonal plum blossom Beam End lock screws after improving, structure is simple, practical and convenient, by arranging the recessed nut in side and cone hex screw that match, carry out Beam End by the Drop-proof tooth that the octadentate being similar to plum blossom-shaped is uniform again, make union piece more firmly stable.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model Drop-proof tooth.
Fig. 3 is the structural representation of the utility model screw head.
Embodiment
Drawings illustrate structure of the present utility model, further illustrate its details by reference to the accompanying drawings more below.This 11 word cone hexagonal plum blossom Beam End lock screw, include screw head 1 and screw rod 2, described screw head 1 is cone hex screw head 1, described screw head 1 is provided with away from the end face of screw rod 2 cross recess 3 and straight groove 4 that mutually combine, straight groove runs through this end face, cross recess has a groove to be arranged in straight groove, and both are superimposed; Described screw rod 2 is provided with the nut 5 matched, the recessed nut 5 in described nut 5 side of being, the recess of the recessed nut 5 of the party is arranged towards screw head 1, described screw rod 2 is also provided with the Drop-proof tooth 6 of the recessed nut 5 in location side, and this Drop-proof tooth 6 is evenly arranged for octadentate.In the utility model, the recessed nut 5 in side rotates freely rivets Drop-proof tooth 6 again on screw rod 2 on screw rod 2, the recessed nut 5 in side can be screwed into bottom riveted joint place afterwards.
In sum, these are only preferred embodiment of the present utility model, be not intended to limit protection domain of the present utility model.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (1)
1. 11 word cone hexagonal plum blossom Beam End lock screws, include screw head and screw rod, it is characterized in that: described screw head is cone hex screw head, described screw head is provided with away from the end face of screw rod the cross recess and straight groove that mutually combine, described screw rod is provided with the nut matched, the recessed nut in the described nut side of being, the recess of the recessed nut of the party is arranged towards screw head, described screw rod is also provided with the Drop-proof tooth of the recessed nut in location side, this Drop-proof tooth is that octadentate is evenly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335101.4U CN204646939U (en) | 2015-05-22 | 2015-05-22 | 11 word cone hexagonal plum blossom Beam End lock screws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335101.4U CN204646939U (en) | 2015-05-22 | 2015-05-22 | 11 word cone hexagonal plum blossom Beam End lock screws |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204646939U true CN204646939U (en) | 2015-09-16 |
Family
ID=54099696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520335101.4U Expired - Fee Related CN204646939U (en) | 2015-05-22 | 2015-05-22 | 11 word cone hexagonal plum blossom Beam End lock screws |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204646939U (en) |
-
2015
- 2015-05-22 CN CN201520335101.4U patent/CN204646939U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204591925U (en) | A kind of bolt of easy disassembly | |
| CN204646939U (en) | 11 word cone hexagonal plum blossom Beam End lock screws | |
| CN204171197U (en) | A kind of locking nut locking plate presses frock fast | |
| CN203702815U (en) | Fastener | |
| CN103410832A (en) | Easily-screwed screw | |
| CN204646950U (en) | Hexagonal flange band tooth backing-up screw | |
| CN204053977U (en) | Multifunctional hammer | |
| CN204646929U (en) | Cross hexagon recessed end tightening screw assemblies | |
| CN204628205U (en) | Securing means | |
| CN204646941U (en) | The multi-functional hand screw of cross hexagon plastic teeth | |
| CN204339676U (en) | Multi-functional special key | |
| CN204628224U (en) | Pressing plate fixed block special on a kind of flexible pipe bench | |
| CN202220784U (en) | Bolt | |
| CN204357890U (en) | A kind of anti-demounting bolt | |
| CN202883657U (en) | Self-tapping and locking coupling screw | |
| CN204646947U (en) | The locking fastening tightening nut of large flange hexagonal four line | |
| CN204239415U (en) | A kind of anti-skid anti-theft screw | |
| CN203752039U (en) | Spanner | |
| CN203067483U (en) | Fastening nut for wood | |
| CN203633738U (en) | Fastening locking type rack | |
| CN201934472U (en) | Split nut for core rod cylinder piston | |
| CN203189443U (en) | Three-way mounting body | |
| CN202805041U (en) | Combined type wrench | |
| CN202560751U (en) | Novel bolt with two fixing holes | |
| CN202510516U (en) | Double tip bolt |
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: 20150916 Termination date: 20200522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |