CN204784005U - Interior threaded fastener - Google Patents
Interior threaded fastener Download PDFInfo
- Publication number
- CN204784005U CN204784005U CN201520431012.XU CN201520431012U CN204784005U CN 204784005 U CN204784005 U CN 204784005U CN 201520431012 U CN201520431012 U CN 201520431012U CN 204784005 U CN204784005 U CN 204784005U
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- staple bolt
- hole
- screw thread
- female fastener
- 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
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- Prostheses (AREA)
Abstract
The utility model discloses an interior threaded fastener, including the staple bolt, still include the connecting block, the staple bolt includes staple bolt, lower staple bolt, the rear end of going up staple bolt, lower staple bolt all is provided with semicircle type connecting pipe, the connecting pipe surface all is provided with the screw thread, it can round through -hole to set up on the connecting block, be provided with the screw thread in the through -hole, the connecting pipe can with through -hole threaded connection. The utility model provides a pair of interior threaded fastener, through the connecting pipe on the staple bolt, two pipe fittings can connecting with the staple bolt, the rethread connecting block carries out further reinforcement. This design can effectively increase joint strength, is fit for the pipe fitting fixedly with recess cooperation now.
Description
Technical field
The utility model relates to a kind of threaded female fastener, belongs to mechanical parts technical field.
Background technique
At present, link many employings anchor ear part of existing two steel pipes, or adopt two steel pipes to be threaded.The first Placement simple anchor ear part tightness is bad.The expansivity at the second Placement scene is not strong.
Model utility content
Object: in order to overcome the deficiencies in the prior art, the utility model provides a kind of threaded female fastener.
Technological scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of threaded female fastener, comprise anchor ear, also comprise contiguous block, described anchor ear comprises anchor ear, lower anchor ear, and the rear end of described upper anchor ear, lower anchor ear is provided with semi-circular connecting tube, and described connecting tube outer surface is provided with screw thread; Described contiguous block is arranged the round through hole of energy, in described through hole, be provided with screw thread; Described connecting tube can be connected with through hole whorl.
Described connecting tube pipe internal surface is provided with screw thread.
Groove composition round structure between described upper anchor ear, lower anchor ear.
Described contiguous block is set to positive pentagonal prism structure.
Preferably, described contiguous block adopts stainless steel.
Preferably, described anchor ear adopts stainless steel.
Beneficial effect: a kind of threaded female fastener that the utility model provides, by the connecting tube on anchor ear, two pipe fittings that can will connect with anchor ear, then reinforced further by contiguous block.The design effectively can increase join strength, is applicable to fixing pipe fitting and present groove fit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of threaded female fastener, comprises anchor ear 1, also comprise contiguous block 2, described anchor ear 2 comprises anchor ear 3, lower anchor ear 4, and the rear end of described upper anchor ear 3, lower anchor ear 4 is provided with semi-circular connecting tube 5, and described connecting tube 5 outer surface is provided with screw thread; Described contiguous block 2 is arranged the round through hole of energy, in described through hole, be provided with screw thread; Described connecting tube 5 can be connected with through hole whorl.
Described connecting tube 5 pipe internal surface is provided with screw thread.
Groove composition round structure between described upper anchor ear 3, lower anchor ear 4.
Described contiguous block 2 is set to positive pentagonal prism structure.
Concrete usage mode is as follows: during use, first upper anchor ear, lower anchor ear is merged, utilizes the screw thread on connecting tube, be screwed into contiguous block; There is externally threaded pipe fitting to be screwed in the female connecting tube of band again by one; Finally another root pipe fitting is connected both by anchor ear, just can utilizes contiguous block that the pipe fitting linked together is fixed to a position determined.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a threaded female fastener, comprises anchor ear, it is characterized in that: also comprise contiguous block, and described anchor ear comprises anchor ear, lower anchor ear, and the rear end of described upper anchor ear, lower anchor ear is provided with semi-circular connecting tube, and described connecting tube outer surface is provided with screw thread; Described contiguous block is arranged the round through hole of energy, in described through hole, be provided with screw thread; Described connecting tube can be connected with through hole whorl.
2. a kind of threaded female fastener according to claim 1, is characterized in that: described connecting tube pipe internal surface is provided with screw thread.
3. a kind of threaded female fastener according to claim 1, is characterized in that: groove composition round structure between described upper anchor ear, lower anchor ear.
4. a kind of threaded female fastener according to claim 1, is characterized in that: described contiguous block is set to positive pentagonal prism structure.
5. a kind of threaded female fastener according to claim 1, is characterized in that: described contiguous block adopts stainless steel.
6. a kind of threaded female fastener according to claim 1, is characterized in that: described anchor ear adopts stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431012.XU CN204784005U (en) | 2015-06-23 | 2015-06-23 | Interior threaded fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431012.XU CN204784005U (en) | 2015-06-23 | 2015-06-23 | Interior threaded fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204784005U true CN204784005U (en) | 2015-11-18 |
Family
ID=54524061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520431012.XU Expired - Fee Related CN204784005U (en) | 2015-06-23 | 2015-06-23 | Interior threaded fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204784005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963917A (en) * | 2015-06-23 | 2015-10-07 | 苏州柏德纳科技有限公司 | Internally-threaded fastening piece |
-
2015
- 2015-06-23 CN CN201520431012.XU patent/CN204784005U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963917A (en) * | 2015-06-23 | 2015-10-07 | 苏州柏德纳科技有限公司 | Internally-threaded fastening piece |
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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: 20151118 Termination date: 20160623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |