CN202252548U - Reverse thread connector used for drip irrigation - Google Patents
Reverse thread connector used for drip irrigation Download PDFInfo
- Publication number
- CN202252548U CN202252548U CN 201120369735 CN201120369735U CN202252548U CN 202252548 U CN202252548 U CN 202252548U CN 201120369735 CN201120369735 CN 201120369735 CN 201120369735 U CN201120369735 U CN 201120369735U CN 202252548 U CN202252548 U CN 202252548U
- Authority
- CN
- China
- Prior art keywords
- snap close
- grommet
- confined planes
- main body
- drip irrigation
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a reverse thread connector used for drip irrigation. The reverse thread connector comprises a connector main body, a grommet, a lock catch I and a lock catch II, wherein the grommet is sleeved on the connector main body, one end of the connector main body is provided with an elastic claw, and the other end of the connector main body is provided with a locking ring; and one end of the grommet is clamped with the elastic claw, the other end of the grommet is provided with the lock catch I, one end approaching to the locking ring of the connector main body is provided with the lock catch II. The reverse thread connector provided by the utility model has the advantages of simple structure, convenience in disassembly and convenience, and has no water leakage.
Description
Technical field
The utility model relates to the connection of agricultural drop irrigation band, relates in particular to drip irrigation with falling threaded connector.
Background technique
In the drip irrigation project, branch pipe(tube) is the hard PVC pipeline, and there are water leakage phenomenon in branch pipe(tube) and hollow billet complex connection, make troubles to installation, have reduced water saving efficiency, therefore needs one to overlap connection set easily, is used for the quick connection of drip irrigation zone, field.
The model utility content
The utility model technical problem to be solved provides a kind of drip irrigation easy for installation, watertight with falling threaded connector.
For addressing the above problem, the described drip irrigation of the utility model is with falling threaded connector, and it is characterized in that: it comprises connecting head main body, grommet, snap close I and snap close II; Be with said grommet on the said connecting head main body, the one of which end is provided with elastic claw, and its other end is provided with locking ring; One end card of said grommet has said elastic claw, and its other end then is provided with said snap close I; Said connecting head main body near said locking ring one end is provided with said snap close II.
The inwall of said snap close I and said snap close II is down screw thread.
Said grommet is respectively equipped with the outside confined planes of grommet, the inner confined planes of grommet; The outside confined planes of said grommet is limited on the pvc pipe wall outside.
Said snap close I is provided with snap close I confined planes, and the inner confined planes of this snap close I confined planes and said grommet matches.
Said snap close II is provided with snap close II confined planes, and this snap close II confined planes and said locking ring match.
The utility model compared with prior art has the following advantages:
1, because snap close I in the utility model and the inwall of snap close II are down screw thread, and be equipped with confined planes, lock ring is provided with inside and outside confined planes simultaneously, and therefore, snap close I and snap close II reach the watertight purpose in drip irrigation zone through screwing.
2, the utility model is simple in structure, and dismounting and easy for installation.
Description of drawings
Below in conjunction with accompanying drawing the embodiment of the utility model is done further detailed explanation.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the connecting head main body schematic representation of the utility model.
Fig. 3 is the grommet structural representation of the utility model.
Fig. 4 is the snap close I structural representation of the utility model.
Fig. 5 is the snap close II structural representation of the utility model.
Among the figure: the inner confined planes 10-of the outside confined planes 9-of 1-connecting head main body 2-elastic claw 3-grommet 4-PVC tube wall 5-snap close I6-snap close II 7-locking ring 8-grommet grommet snap close I confined planes 11-snap close II confined planes.
Embodiment
Like Fig. 1, shown in Figure 2, drip irrigation with fall threaded connector it comprise connecting head main body 1, grommet 3, snap close I 5 and snap close II 6.Be with grommet 3 on the connecting head main body 1, the one of which end is provided with elastic claw 2, and its other end is provided with locking ring 7; The flexible pawl 2 of one end card of grommet 3, its other end then is provided with snap close I 5; Connecting head main body 1 near locking ring 7 one ends is provided with snap close II 6.The inwall of snap close I 5 and snap close II 6 is down screw thread.
Wherein: grommet 3 is respectively equipped with the outside confined planes 8 of grommet, the inner confined planes 9 (referring to Fig. 3) of grommet.The outside confined planes 8 of grommet is limited on pvc pipe wall 4 outsides.
Snap close I 5 is provided with snap close I confined planes 10 (referring to Fig. 4), and this snap close I confined planes 10 matches with the inner confined planes 9 of grommet.
Snap close II 6 is provided with snap close II confined planes 11 (referring to Fig. 5), and this snap close II confined planes 11 matches with locking ring 7.
During use; Punching on pvc pipe wall 4 with punch; The outside confined planes 8 of grommet is limited on pvc pipe wall 4 outsides, and connecting head main body 1 is passed grommet 3 and is positioned in the other end of grommet 3 until the elastic claw 2 of connecting head main body 1 one ends, and rotating latch I 5 merges inner confined planes 9 kissings of snap close I confined planes 10 and grommet and screws; The dropper band is connected on the locking ring 7, and rotating latch II 6 makes snap close II confined planes 11 and locking ring 7 chuckings.
Claims (5)
1. drip irrigation is with falling threaded connector, and it is characterized in that: it comprises connecting head main body (1), grommet (3), snap close I (5) and snap close II (6); Be with said grommet (3) on the said connecting head main body (1), the one of which end is provided with elastic claw (2), and its other end is provided with locking ring (7); One end card of said grommet (3) has said elastic claw (2), and its other end then is provided with said snap close I (5); Said connecting head main body (1) near said locking ring (7) one ends is provided with said snap close II (6).
2. drip irrigation as claimed in claim 1 is with falling threaded connector, and it is characterized in that: the inwall of said snap close I (5) and said snap close II (6) is down screw thread.
3. drip irrigation as claimed in claim 1 is characterized in that with falling threaded connector: said grommet (3) is respectively equipped with the outside confined planes (8) of grommet, the inner confined planes (9) of grommet; The outside confined planes of said grommet (8) is limited on pvc pipe wall (4) outside.
4. drip irrigation as claimed in claim 1 is with falling threaded connector, and it is characterized in that: said snap close I (5) is provided with snap close I confined planes (10), and this snap close I confined planes (10) matches with the inner confined planes of said grommet (9).
5. drip irrigation as claimed in claim 1 is with falling threaded connector, and it is characterized in that: said snap close II (6) is provided with snap close II confined planes (11), and this snap close II confined planes (11) matches with said locking ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120369735 CN202252548U (en) | 2011-09-28 | 2011-09-28 | Reverse thread connector used for drip irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120369735 CN202252548U (en) | 2011-09-28 | 2011-09-28 | Reverse thread connector used for drip irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252548U true CN202252548U (en) | 2012-05-30 |
Family
ID=46113790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120369735 Expired - Lifetime CN202252548U (en) | 2011-09-28 | 2011-09-28 | Reverse thread connector used for drip irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345609A (en) * | 2016-05-07 | 2017-11-14 | 秦皇岛天秦装备制造股份有限公司 | A kind of axial pressing type fast assembling-disassembling sealing detection piecing devices |
-
2011
- 2011-09-28 CN CN 201120369735 patent/CN202252548U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345609A (en) * | 2016-05-07 | 2017-11-14 | 秦皇岛天秦装备制造股份有限公司 | A kind of axial pressing type fast assembling-disassembling sealing detection piecing devices |
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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: 20120530 |