CN201810899U - Pressing-screwing pipe joint - Google Patents
Pressing-screwing pipe joint Download PDFInfo
- Publication number
- CN201810899U CN201810899U CN2010205265932U CN201020526593U CN201810899U CN 201810899 U CN201810899 U CN 201810899U CN 2010205265932 U CN2010205265932 U CN 2010205265932U CN 201020526593 U CN201020526593 U CN 201020526593U CN 201810899 U CN201810899 U CN 201810899U
- Authority
- CN
- China
- Prior art keywords
- connecting head
- spool
- screw thread
- spool connecting
- head body
- 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 - Lifetime
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Abstract
The utility model provides a pressing-screwing pipe joint, which comprises a body and a lock cap. Evenly distributed intermittent threads are arranged on the inner wall of one end of the body, evenly distributed intermittent threads are also arranged on the outer wall of the lock cap and match with those arranged on the inner wall of the body, and the evenly distributed intermittent threads refer to that threaded circumferential length is equal to intermittent circumferential length. The pressing-screwing pipe joint has the advantages of being convenient and rapid to install, saving working hours and reducing installation cost.
Description
Technical field
The utility model relates to a kind of penetration pipe and the joint that the line box is connected, and relates in particular to a kind of pressure-rotary spool joint that is connected with the line box to penetration pipe.
Background technique
At present, penetration pipe and being connected of line box are that internal thread by spool connecting head body is connected with the outside thread of spool connecting head fore shaft cap.When installing and using, need earlier spool connecting head fore shaft cap is spread out of from the hole of line box, then with the outside thread of the internal thread of spool connecting head body and fore shaft cap to good, then, roulette pipe connector body or the some circles of spool connecting head fore shaft cap just can be tightened.Obviously, this Placement was both inconvenient, when taking a lot of work again, influenced construction speed.
Summary of the invention
For overcoming the above problems, the utility model proposes a kind of pressure-rotary spool joint, comprising: spool connecting head body and spool connecting head fore shaft cap, an end inwall of spool connecting head body is provided with divides equally the discontinuous screw thread; The outer wall of spool connecting head fore shaft cap is provided with equally divides equally the discontinuous screw thread, and is complementary with the discontinuous screw thread of spool connecting head body inwall setting.
The described discontinuous screw thread of dividing equally is meant that the screw thread circumferential lengths equates with the interruption circumferential lengths.
The discontinuous screw thread of described spool connecting head fore shaft cap outer wall and the discontinuous screw thread of spool connecting head body inwall are complementary, and comprise that thread size, pitch, number of threads and interruption circumferential lengths all mate.
The outside thread of the internal thread of spool connecting head body and spool connecting head fore shaft cap is more than a circle or encloses.
Useful technique effect of the present utility model is: install not only convenient and swiftly but also save man-hour, reduced installation cost.
Description of drawings
Fig. 1 is the front elevational schematic of the utility model pressure-rotary spool joint.
Fig. 2 is the front elevational schematic of the spool connecting head body of the utility model pressure-rotary spool joint.
Fig. 3 is the expansion schematic representation of dividing equally the discontinuous screw thread of the spool connecting head body inwall setting of the utility model pressure-rotary spool joint.
Fig. 4 is the front elevational schematic of the spool connecting head fore shaft cap of the utility model pressure-rotary spool joint.
Embodiment
As Fig. 1-shown in Figure 4, the outer wall of the inwall of spool connecting head body 1 and spool connecting head fore shaft cap 2 all is provided with divides equally the discontinuous screw thread, and the described discontinuous screw thread of dividing equally is meant the screw thread circumferential lengths and is interrupted circumferential lengths and equates.The discontinuous screw thread of the outer wall setting of the discontinuous screw thread of the inwall setting of spool connecting head body 1 and spool connecting head fore shaft cap 2 is complementary, and comprises that thread size, pitch, number of threads and interruption circumferential lengths all mate.The outside thread of the internal thread of spool connecting head body 1 and spool connecting head fore shaft cap 2 is more than a circle or encloses.
As shown in Figure 1, when reality is used, spool connecting head body 1 is inserted spool connecting head fore shaft cap 2, when inserting, the discontinuities with the outer wall thread of the inner thread alignment line pipe connector fore shaft cap 2 of spool connecting head body 1 is inserted at the end then, rotates 30 again
0～45
0Can put in place; Both convenient and swift, save man-hour again, reduce installation cost.
Claims (3)
1. pressure-rotary spool joint, comprising: spool connecting head body (1) and spool connecting head fore shaft cap (2) is characterized in that: an end inwall of spool connecting head body (1) is provided with divides equally the discontinuous screw thread; The outer wall of spool connecting head fore shaft cap (2) is provided with equally divides equally the discontinuous screw thread, and is complementary with the discontinuous screw thread of spool connecting head body (1) inwall setting, and the described discontinuous screw thread of dividing equally is meant the screw thread circumferential lengths and is interrupted circumferential lengths and equates.
2. according to the described pressure-rotary spool of claim 1 joint, it is characterized in that: the discontinuous screw thread of the discontinuous screw thread of spool connecting head fore shaft cap (2) outer wall and spool connecting head body (1) inwall is complementary, and comprises that thread size, pitch, number of threads and interruption circumferential lengths all mate.
3. according to the described pressure-rotary spool of claim 1 joint, it is characterized in that: the outside thread of the internal thread of spool connecting head body (1) and spool connecting head fore shaft cap (2) is more than a circle or encloses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205265932U CN201810899U (en) | 2010-09-13 | 2010-09-13 | Pressing-screwing pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205265932U CN201810899U (en) | 2010-09-13 | 2010-09-13 | Pressing-screwing pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201810899U true CN201810899U (en) | 2011-04-27 |
Family
ID=43893840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205265932U Expired - Lifetime CN201810899U (en) | 2010-09-13 | 2010-09-13 | Pressing-screwing pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201810899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837949A (en) * | 2016-12-30 | 2017-06-13 | 中国航天空气动力技术研究院 | A kind of fast open locking device |
-
2010
- 2010-09-13 CN CN2010205265932U patent/CN201810899U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837949A (en) * | 2016-12-30 | 2017-06-13 | 中国航天空气动力技术研究院 | A kind of fast open locking device |
| CN106837949B (en) * | 2016-12-30 | 2019-01-15 | 中国航天空气动力技术研究院 | A kind of fast open locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110427 |