CN211693968U - PVC drain pipe convenient to connect - Google Patents
PVC drain pipe convenient to connect Download PDFInfo
- Publication number
- CN211693968U CN211693968U CN201922253655.0U CN201922253655U CN211693968U CN 211693968 U CN211693968 U CN 211693968U CN 201922253655 U CN201922253655 U CN 201922253655U CN 211693968 U CN211693968 U CN 211693968U
- Authority
- CN
- China
- Prior art keywords
- pipe body
- pipe
- piece
- slot
- connecting element
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 21
- 239000004800 polyvinyl chloride Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Images
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses a PVC drain pipe convenient for connection, which comprises a first pipe body, a second pipe body, a connecting element and a connecting element, wherein the edge of one side of the connecting element far away from the second pipe body is evenly provided with a slot matching with an inserted bar, one side of the outer wall of the connecting element near the slot is provided with a threaded hole, the threaded hole runs through the slot, and a fixing bolt matching with a threaded groove is arranged in the threaded hole by screw thread, the utility model connects the connecting element and the connecting element together by matching a plug part with an installation groove, simultaneously inserts the inserted bar into the slot, then installs the fixing bolt in the threaded hole by screw thread, and fixedly connects the connecting element and the connecting element by matching the fixing bolt with the threaded groove, thereby connecting the first pipe body and the second pipe body together, thus connecting the first pipe body and the second pipe body without rotating, the connection of the PVC pipe is facilitated.
Description
Technical Field
The utility model relates to a PVC drain pipe technical field specifically is a PVC drain pipe of convenient connection.
Background
A PVC pipe (PVC-U pipe) is a plastic pipe which is formed by extrusion by a hot pressing method after polyvinyl chloride resin is matched with a stabilizer, a lubricant and the like and is developed and applied at the earliest time.
The PVC pipe is suitable for various fields such as city and rural tap water engineering, water quality purification, remote water delivery in mountains, anti-seepage pipelines for farmland irrigation and drainage, post and telecommunications, buildings, urban road pollution discharge and the like.
However, the existing PVC pipe has the following defects when in use:
the connection of current PVC pipe is more troublesome, and for the convenience of the connection between the PVC pipe, current application number 201620693352.4's PVC pipe is the mode that adopts direct threaded connection, is in the same place two PVC union couplings, though can play the purpose of PVC union coupling like this, but the PVC pipe arranges the in-process of installation, can fix the PVC pipe earlier, just so relatively difficult PVC pipe of rotating, adopts threaded connection's mode just so can't be in the same place two PVC union couplings.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PVC drain pipe of convenient connection to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a PVC drain pipe convenient to connect comprises a first pipe body, a second pipe body, a connecting sub-piece and a connecting mother piece, wherein the connecting sub-piece is glued at one end of the first pipe body, the connecting mother piece is glued at one end of the second pipe body, the first pipe body and the second pipe body are fixedly connected through the connecting sub-piece and the connecting mother piece in a matching mode, a plug part is glued at one side of the connecting sub-piece, away from the first pipe body, a plug rod is fixedly installed at the edge of one side of the connecting sub-piece, away from the first pipe body, through bolts, uniformly, a threaded groove is formed in the center of the outer wall of the plug rod, a mounting groove matched with the plug part is formed in one side of the connecting mother piece, away from the second pipe body, a slot matched with the plug rod is uniformly formed in the edge of one side of the connecting mother piece, away from the second pipe body, and a threaded hole is formed in one side, the threaded hole penetrates through the slot, and a fixing bolt matched with the threaded groove is installed in the threaded hole in a threaded mode.
And a sealing ring is bonded in the mounting groove, and the inner diameter of the sealing ring is the same as that of the second pipe body.
And the axis of the connecting sub-piece and the axis of the connecting female piece are both provided with water through holes, and the inner diameter of each water through hole is the same as that of the first pipe body and that of the second pipe body.
Wherein, the inner diameter of the mounting groove is larger than the outer diameter of the second pipe body.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a plug portion and mounting groove cooperation, be connected the son and be connected female and be connected together, the inserted bar inserts in the slot simultaneously, then install fixing bolt threaded connection to the threaded hole, through fixing bolt and threaded groove cooperation, will connect son and be connected female fixed connection, thereby be connected together first body and second body, do not need to rotate just so and can be connected first body and second body, the connection of PVC pipe has been made things convenient for, when the pipeline is dismantled to needs, only need loosen fixing bolt and just can separate first body and second body, thereby the equipment and the dismantlement of first body and second body have been made things convenient for.
Drawings
FIG. 1 is a schematic view of a front view of a partial cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the connection sub-assembly of the present invention;
FIG. 3 is a schematic side view of the connector of the present invention;
fig. 4 is a schematic side view of the female connection member of the present invention.
In the figure: 10-a first tube; 20-a second tube; 30-a connector sub; 31-a plug portion; 32-a plunger; 33-a threaded groove; 40-connecting the female part; 41-mounting grooves; 42-a sealing ring; 43-slot; 44-a threaded hole; 45-fixing the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a PVC drain pipe convenient to connect comprises a first pipe body 10, a second pipe body 20, a connecting sub-piece 30 and a connecting mother piece 40, wherein one end of the first pipe body 10 is connected with the connecting sub-piece 30 in a gluing mode, one end of the second pipe body 20 is connected with the connecting mother piece 40 in a gluing mode, the first pipe body 10 and the second pipe body 20 are fixedly connected in a matching mode through the connecting sub-piece 30 and the connecting mother piece 40, one side, far away from the first pipe body 10, of the connecting sub-piece 30 is connected with a plug part 31 in a gluing mode, the edge, far away from one side of the first pipe body 10, of the connecting sub-piece 30 is uniformly and fixedly provided with an inserting rod 32 through bolts, the center of the outer wall of the inserting rod 32 is provided with a threaded groove 33, one side, far away from the second pipe body 20, of the connecting mother piece 40 is provided with a mounting groove 41 matched with the plug part 31, the edge, far away from one side of the second pipe body 20, of, the outer wall of the connecting female member 40 is provided with a threaded hole 44 near one side of the slot 43, the threaded hole 44 penetrates through the slot 43, and a fixing bolt 45 matched with the threaded groove 33 is installed in the threaded hole 44 in a threaded mode.
A sealing ring 42 is bonded inside the mounting groove 41, and the inner diameter of the sealing ring 42 is the same as that of the second pipe body 20; by arranging the seal ring 42 in the mounting groove 41, the sealing performance between the plug portion 31 and the mounting groove 41 is improved, and the water seepage phenomenon in a gap between the plug portion 31 and the mounting groove 41 is avoided.
Wherein, the axis of the connecting sub-element 30 and the axis of the connecting main element 40 are both provided with water through holes, and the inner diameter of the water through holes is the same as the inner diameter of the first pipe 10 and the inner diameter of the second pipe 20; the first pipe 10 can deliver water to the second pipe 20 through the water through holes at the axial centers of the connecting sub-member 30 and the connecting main member 40, thereby ensuring that the connected first pipe 10 and second pipe 20 are communicated.
Wherein the inner diameter of the mounting groove 41 is larger than the outer diameter of the second pipe 20.
The working principle is as follows: when using, aim at four slots 43 respectively with four inserted bars 32 earlier, then cooperate with mounting groove 41 through plug portion 31, be connected to connecting sub-30 and female member 40 and be in the same place, inserted bar 32 inserts in slot 43 simultaneously, then with fixing bolt 45 threaded mounting in screw hole 44, cooperate through fixing bolt 45 and threaded groove 33, with connecting sub-30 and female member 40 fixed connection, thereby be connected to first body 10 and second body 20 together, do not need to rotate just so and can be connected first body 10 and second body 20, the connection of PVC pipe has been made things convenient for, when the pipeline was dismantled to needs, only need loosen fixing bolt 45 and just can separate first body 10 and second body 20, thereby the equipment and the dismantlement of first body 10 and second body 20 have been made things convenient for.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a PVC drain pipe of convenient connection, includes first body (10), second body (20), connects son spare (30) and connects mother's spare (40), its characterized in that: the connecting structure comprises a first pipe body (10), a connecting sub-piece (30) is connected to one end of the first pipe body (10), a connecting mother piece (40) is connected to one end of a second pipe body (20), a plug portion (31) is connected to one side, far away from the first pipe body (10), of the first pipe body (10) of the second pipe body (20) of the second pipe body (10), an inserting rod (32) is fixedly installed at the edge, far away from one side of the first pipe body (10) of the connecting sub-piece (30) through bolts, a threaded groove (33) is formed in the center of the outer wall of the inserting rod (32), a mounting groove (41) matched with the plug portion (31) is formed in one side, far away from one side of the second pipe body (20) of the connecting mother piece (40), a slot (43) matched with the inserting rod (32) is formed in the edge, connect female member (40) outer wall and be close to one side of slot (43) seted up screw hole (44), screw hole (44) run through slot (43), screw hole (44) inside threaded mounting has the cooperation fixing bolt (45) of screw thread recess (33).
2. A PVC drain pipe convenient to connect according to claim 1, characterized in that: a sealing ring (42) is bonded inside the mounting groove (41), and the inner diameter of the sealing ring (42) is the same as that of the second pipe body (20).
3. A PVC drain pipe convenient to connect according to claim 1, characterized in that: and the axis of the connecting sub-piece (30) and the axis of the connecting main piece (40) are both provided with water through holes, and the inner diameter of each water through hole is the same as that of the first pipe body (10) and that of the second pipe body (20).
4. A PVC drain pipe convenient to connect according to claim 1, characterized in that: the inner diameter of the mounting groove (41) is larger than the outer diameter of the second pipe body (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922253655.0U CN211693968U (en) | 2019-12-16 | 2019-12-16 | PVC drain pipe convenient to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922253655.0U CN211693968U (en) | 2019-12-16 | 2019-12-16 | PVC drain pipe convenient to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211693968U true CN211693968U (en) | 2020-10-16 |
Family
ID=72791594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922253655.0U Expired - Fee Related CN211693968U (en) | 2019-12-16 | 2019-12-16 | PVC drain pipe convenient to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211693968U (en) |
-
2019
- 2019-12-16 CN CN201922253655.0U patent/CN211693968U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |