CN106895225A - A kind of screwed connection structure - Google Patents
A kind of screwed connection structure Download PDFInfo
- Publication number
- CN106895225A CN106895225A CN201510954457.0A CN201510954457A CN106895225A CN 106895225 A CN106895225 A CN 106895225A CN 201510954457 A CN201510954457 A CN 201510954457A CN 106895225 A CN106895225 A CN 106895225A
- Authority
- CN
- China
- Prior art keywords
- screwed connection
- connection structure
- arc cap
- rib body
- body structure
- 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
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/115—Caps
- F16L55/1152—Caps fixed by screwing or by means of a screw-threaded ring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Biological Wastes In General (AREA)
Abstract
The present invention relates to a kind of screwed connection structure, including arc cap, screwed connection structure and chamfering, the arc cap is located at top, rib body structure is provided with below arc cap, the rib body structure and arc cap cast solid, the screwed connection structure casting is provided with chamfering in the lower section of rib body structure below screw thread indirect arrangements.
Description
Technical field
The invention belongs to manufacturing technology field, and in particular to a kind of screwed connection structure.
Background technology
The chemical resistance of current plug is poor, strong by sewage and waste water institute corrosivity, and corrodes because of soil decaying material, there is bursting by freezing and expansion drainage in subzero 60 DEG C of ultra-low temperature surroundings, it is impossible to adapt to different specifications of equipment, security is poor.
The content of the invention
The present invention overcomes the deficiencies in the prior art, it is proposed that a kind of screwed connection structure, and the structure design is consummate, and technique is unique, and processing is fine, energy-saving and noise-reducing, safety and environmental protection, reduces labour intensity.
The technical scheme is that：A kind of screwed connection structure, including arc cap, screwed connection structure and chamfering, the arc cap is located at top, rib body structure is provided with below arc cap, the rib body structure and arc cap cast solid, the screwed connection structure casting is provided with chamfering in the lower section of rib body structure below screw thread indirect arrangements.
The present invention has the advantages that：
1）Chemical resistance of the present invention：It is difficult to be corroded by sewage and waste water, does not corrode because of soil decaying material.
2. cold resistance of the present invention：Tubing is in subzero 60 DEG C of ultra-low temperature surroundings in the absence of bursting by freezing and expansion drainage.
3. health environment-friendly of the present invention：It is general to be made of plastics or metallic iron.Not burn into non-scaling, non-breed bacteria, firm, non-leakage.
Brief description of the drawings
Fig. 1 is cross-sectional view of the present invention.
In figure, 1, arc cap, 2, rib body structure, 3, screwed connection structure, 4, chamfering.
Specific embodiment：
It is shown in Figure 1, a kind of screwed connection structure of the present invention, including arc cap 1, screwed connection structure 3 and chamfering 4, the arc cap 1 is located at top, rib body structure 2 is provided with below arc cap 1, the rib body structure and arc cap cast solid, the screwed connection structure casting are provided with chamfering in the lower section of rib body structure below screw thread indirect arrangements.
Claims (1)
1. a kind of screwed connection structure, including arc cap, screwed connection structure and chamfering, the arc cap is located at top, rib body structure is provided with below arc cap, the rib body structure and arc cap cast solid, the screwed connection structure casting is provided with chamfering in the lower section of rib body structure below screw thread indirect arrangements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510954457.0A CN106895225A (en) | 2015-12-20 | 2015-12-20 | A kind of screwed connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510954457.0A CN106895225A (en) | 2015-12-20 | 2015-12-20 | A kind of screwed connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106895225A true CN106895225A (en) | 2017-06-27 |
Family
ID=59188562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510954457.0A Pending CN106895225A (en) | 2015-12-20 | 2015-12-20 | A kind of screwed connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106895225A (en) |
-
2015
- 2015-12-20 CN CN201510954457.0A patent/CN106895225A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170627 |