CN2576825Y - Rapid joint for draining pipe - Google Patents
Rapid joint for draining pipe Download PDFInfo
- Publication number
- CN2576825Y CN2576825Y CN 02249294 CN02249294U CN2576825Y CN 2576825 Y CN2576825 Y CN 2576825Y CN 02249294 CN02249294 CN 02249294 CN 02249294 U CN02249294 U CN 02249294U CN 2576825 Y CN2576825 Y CN 2576825Y
- Authority
- CN
- China
- Prior art keywords
- wall
- outer tube
- tube
- gutter
- annular projection
- 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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- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a rapid joint for drain pipes, which is characterized in that the rapid joint for drain pipes comprises an outer tube and an inner tube which is extended to the inner side of the outer tube; the outer wall of the outer tube is provided with an annular bulge; the adjacent position of the annular bulge is symmetrically provided with fastening pieces along the outer wall; one ends of the fastening pieces are lifted up, and the other ends of the fastening pieces are connected with the annular bulge; the outer wall of the inner tube is provided with the annular bulge; the outer wall of the extended part of the inner tube is provided with an annular groove; the inner side of the annular groove is provided with a sealing ring; one bending end of a hollow locking piece is screwed into the inner side of a space which is formed by the annular bulge and the locking piece of the outer wall of the outer tube, and the other bending end of the hollow locking piece is sealed on the annular bulge of the outer wall of the inner tube; the hollow locking piece is screwed into the bending ends which are symmetrically provided with notches; the periphery of the hollow locking piece is provided with a screwed advancing device; the rapid joint for drain pipes is properly installed in rotation within the range of 360 DEG. Due to the adoption of the technical proposal, the utility model can complete the connection of drain pipes quickly by means of a small installation space, and can ensure seal performance.
Description
Technical field
The utility model relates to a kind of gutter snap joint.
Background technology
In the prior art, the gutter that uses in pot sink and other the daily washing device is general to be adopted and is threaded or adopts swelled to connect, and the drawback that this class connects makes body need very long extendable room, and connect and dismounting all pretty troublesome.
The utility model content
The purpose of this utility model provides a kind of gutter snap joint.
The purpose of this utility model adopts following technical scheme to be achieved:
Technical characterictic of the present utility model is: it comprises that an outer tube and an end probe into the interior pipe of described outer tube, outer wall at described outer tube is provided with annular projection, adjacent at described annular projection is symmetrical arranged fastener along outer wall, this fastener one end perk, and the other end is connected on the annular projection.
Described outer wall of inner tube is provided with circular protrusion, pipe probes on the outer wall of outer tube part and offers annular recess in described, in described annular recess, be provided with joint ring, one hollow form locking member, one bending end screws in the space that described outer tube outer wall forms by annular projection and fastener, and another bending end is closed on the annular projection of outer wall of inner tube.
Described locking member screws in bending end and is symmetrical arranged jagged.
Described locking member outer periphery is equipped with and screws propulsion plant.
Described joint suits to rotate in 360 ° of scopes and installs.
Because the utility model adopted technique scheme, thereby only need minimum installing space, can finish the connection of gutter fast, because joint can 360 ° of rotations, thereby can guarantee the installation of annex easily, and can guarantee sealing.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model outer tube structure schematic diagram
Fig. 3 is the utility model locking member structural representation
The specific embodiment
Below in conjunction with accompanying drawing in detail the utility model is described in detail
As shown in the figure:
Technical characterictic of the present utility model is: it comprises that an outer tube 1 and an end probe into the interior pipe 3 of described outer tube, outer wall at described outer tube is provided with annular projection 6, adjacent at described annular projection 6 is symmetrical arranged fastener 7 along outer wall, these fastener 7 one end perks, the other end is connected on the annular projection 6.
Pipe 3 outer walls are provided with circular protrusion 4 in described, pipe probes on the outer wall of outer tube part and offers annular recess 5 in described, in described annular recess 5, be provided with joint ring 8, one hollow form locking member, 9 one bending ends screw in the space 10 that described outer tube outer wall forms by annular projection and fastener, and another bending end is closed on the annular projection 4 of outer wall of inner tube.
Described locking member screws in bending end and is symmetrical arranged jagged 11.
Described locking member outer periphery is equipped with and screws propulsion plant 12.Described joint suits to rotate in 360 ° of scopes and installs.
Claims (5)
1, gutter snap joint, it is characterized in that: it comprises that an outer tube and an end probe into the interior pipe of described outer tube, outer wall at described outer tube is provided with annular projection, adjacent at described annular projection is symmetrical arranged fastener along outer wall, this fastener one end perk, the other end is connected on the annular projection.
2, gutter snap joint according to claim 1, it is characterized in that: described outer wall of inner tube is provided with circular protrusion, pipe probes on the outer wall of outer tube part and offers annular recess in described, in described annular recess, be provided with joint ring, one hollow form locking member, one bending end screws in the space that described outer tube outer wall forms by annular projection and fastener, and another bending end is closed on the annular projection of outer wall of inner tube.
3, gutter snap joint according to claim 1 is characterized in that: described locking member screws in bending end and is symmetrical arranged jagged.
4, gutter snap joint according to claim 1 is characterized in that: described locking member outer periphery is equipped with and screws propulsion plant.
5, according to claim 1 or 2 or 3 or 4 described gutter snap joints, it is characterized in that: described joint suits to rotate in 360 ° of scopes and installs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249294 CN2576825Y (en) | 2002-09-18 | 2002-09-18 | Rapid joint for draining pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249294 CN2576825Y (en) | 2002-09-18 | 2002-09-18 | Rapid joint for draining pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2576825Y true CN2576825Y (en) | 2003-10-01 |
Family
ID=33719753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02249294 Expired - Fee Related CN2576825Y (en) | 2002-09-18 | 2002-09-18 | Rapid joint for draining pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2576825Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866820A (en) * | 2012-12-10 | 2014-06-18 | 佛山市顺德区蓝田实业有限公司 | Novel deodorization drain pipe for kitchen sink |
-
2002
- 2002-09-18 CN CN 02249294 patent/CN2576825Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866820A (en) * | 2012-12-10 | 2014-06-18 | 佛山市顺德区蓝田实业有限公司 | Novel deodorization drain pipe for kitchen sink |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |