CN104963917A - Internally-threaded fastening piece - Google Patents
Internally-threaded fastening piece Download PDFInfo
- Publication number
- CN104963917A CN104963917A CN201510346267.0A CN201510346267A CN104963917A CN 104963917 A CN104963917 A CN 104963917A CN 201510346267 A CN201510346267 A CN 201510346267A CN 104963917 A CN104963917 A CN 104963917A
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- female fastener
- connecting tube
- hole
- contiguous block
- 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.)
- Pending
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 1
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
Abstract
The invention discloses an internally-threaded fastening piece which comprises a holding hoop and further comprises a connection block. The holding hoop comprises an upper holding hoop body and a lower holding hoop body. Both the rear end of the upper holding hoop body and the rear end of the lower holding hoop body are provided with semicircular connection pipes. The outer surfaces of the connection pipes are provided with threads respectively. The connection block is provided with a circular through hole, and a thread is arranged in the through hole. The connection pipes are capable of being connected with the through hole in a threaded mode. According to the internally-threaded fastening piece, two pipe fittings connected through the holding hoop can be further reinforced through the connection block by means of the connection pipes on the holding hoop; the connection strength can be improved effectively by means of the design, and the internally-threaded fastening piece is suitable for fixing the pipe fittings to existing grooves in a matched mode.
Description
Technical field
The present invention relates to a kind of threaded female fastener, belong 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.
Summary of the invention
Object: in order to overcome the deficiencies in the prior art, the invention provides a kind of threaded female fastener.
Technological scheme: for solving the problems of the technologies described above, the technical solution used in the present invention 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 provided by the invention, 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 invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention 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 the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
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 |
|---|---|---|---|
| CN201510346267.0A CN104963917A (en) | 2015-06-23 | 2015-06-23 | Internally-threaded fastening piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510346267.0A CN104963917A (en) | 2015-06-23 | 2015-06-23 | Internally-threaded fastening piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104963917A true CN104963917A (en) | 2015-10-07 |
Family
ID=54217971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510346267.0A Pending CN104963917A (en) | 2015-06-23 | 2015-06-23 | Internally-threaded fastening piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104963917A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854591A (en) * | 2019-01-21 | 2019-06-07 | 刘建赣 | A kind of rolled-steel section stock connection structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000320760A (en) * | 1999-05-06 | 2000-11-24 | Shinwa Kogyo Kk | Pipe joint improving base isolation property and sealing property |
| US20010016143A1 (en) * | 1999-12-08 | 2001-08-23 | Suntisuk Plooksawasdi | Connector for self coupling steel bars |
| CN101156016A (en) * | 2005-03-04 | 2008-04-02 | 布雷兹-托卡产品有限责任公司 | Pipe clamp assembly with v-ring insert |
| CN204784005U (en) * | 2015-06-23 | 2015-11-18 | 苏州柏德纳科技有限公司 | Interior threaded fastener |
-
2015
- 2015-06-23 CN CN201510346267.0A patent/CN104963917A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000320760A (en) * | 1999-05-06 | 2000-11-24 | Shinwa Kogyo Kk | Pipe joint improving base isolation property and sealing property |
| US20010016143A1 (en) * | 1999-12-08 | 2001-08-23 | Suntisuk Plooksawasdi | Connector for self coupling steel bars |
| CN101156016A (en) * | 2005-03-04 | 2008-04-02 | 布雷兹-托卡产品有限责任公司 | Pipe clamp assembly with v-ring insert |
| CN204784005U (en) * | 2015-06-23 | 2015-11-18 | 苏州柏德纳科技有限公司 | Interior threaded fastener |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854591A (en) * | 2019-01-21 | 2019-06-07 | 刘建赣 | A kind of rolled-steel section stock connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151007 |