CN207500685U - A kind of drainage pipe connector - Google Patents
A kind of drainage pipe connector Download PDFInfo
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- CN207500685U CN207500685U CN201721162440.2U CN201721162440U CN207500685U CN 207500685 U CN207500685 U CN 207500685U CN 201721162440 U CN201721162440 U CN 201721162440U CN 207500685 U CN207500685 U CN 207500685U
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- Prior art keywords
- socket
- horizontal
- bellmouth
- connecting portion
- drainage pipe
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- 238000007789 sealing Methods 0.000 claims description 26
- 230000003014 reinforcing effect Effects 0.000 claims description 22
- 238000005728 strengthening Methods 0.000 claims description 11
- 210000002435 tendon Anatomy 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000018984 mastication Effects 0.000 description 1
- 238000010077 mastication Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model embodiment provides a kind of drainage pipe connector, including plug connector ontology and supporting ontology；The plug connector ontology includes horizontal socket and socket connecting portion, and the horizontal socket has cone of nulls degree；The supporting ontology includes horizontal faucet part and bellmouth connecting portion；And the horizontal faucet part has cone of nulls degree；The outer diameter of the horizontal socket is equal to the internal diameter of the horizontal faucet part, and the other end opposite with horizontal socket one end of the plug connector ontology is inserted into the other end opposite with horizontal faucet part one end of the supporting ontology；The other end opposite with described socket connecting portion one end is inserted on the inside of the tube wall of first segment drainpipe；The other end opposite with described bellmouth connecting portion one end is inserted on the inside of the tube wall of second segment drainpipe.There is no gap between the inner wall of the drainage pipe connector provided using the utility model embodiment, the outer wall of horizontal socket and horizontal faucet part, and then it can ensure the leakproofness of drainage pipe connector.
Description
Technical field
The utility model is related to drainpipe interconnection technique field, more particularly to a kind of drainage pipe connector.
Background technology
In the prior art, drainage pipe connector includes plug connector ontology and supporting ontology, referring to Fig. 1 a and Fig. 1 b, Fig. 1 a
For the plug connector ontology 1 of drainage pipe connector, Fig. 1 b are the supporting ontology 2 of drainage pipe connector.
Plug connector ontology 1 includes the horizontal socket 11 being connected and socket connecting portion 12, wherein, horizontal socket 11
Be provided with sealing structure 111 on outer wall, the tangent line and outer wall tangent line of the inner wall of horizontal socket 11 with horizontal socket 11
Centerline parallel, i.e., horizontal socket 11 have cone of nulls degree；The tangent line and outer wall tangent line of the inner wall of socket connecting portion 12 are and water
The centerline parallel of plug flat oral area 11, i.e. socket connecting portion 12 have cone of nulls degree.The taper that supporting ontology 2 includes being connected is held
Oral area 21 and bellmouth connecting portion 22, the tangent line of the inner wall of taper faucet part 21 and the tangent line of outer wall are both with respect to taper faucet part
21 center line has certain gradient, the tangent line of the inner wall of bellmouth connecting portion 22 and the tangent line of outer wall with bellmouth connecting portion 22
Centerline parallel, i.e., taper faucet part 21 have certain taper, bellmouth connecting portion 22 have cone of nulls degree.
In practical applications, the socket connecting portion 12 of plug connector ontology 1 is inserted into the tip inside of first segment drainpipe, holds
The whole inside for being inserted into second segment drainpipe of fitting ontology 2, then, the horizontal socket 11 of plug connector ontology 1, which is inserted into, holds
In the taper faucet part 21 of fitting ontology 2, so as to connect two sections of drainpipes.
In practical applications, since taper faucet part 21 has certain taper, the outer wall of horizontal socket 11 can be caused
There are gap between the inner wall of taper faucet part 21, and then cause the leakproofness of drainage pipe connector poor.
Utility model content
The utility model embodiment is designed to provide a kind of drainage pipe connector, to solve drainpipe in the prior art
The problem of connector application is inconvenient.Specific technical solution is as follows：
A kind of drainage pipe connector, including plug connector ontology and supporting ontology；
The plug connector ontology includes horizontal socket and socket connecting portion, and the horizontal socket has cone of nulls degree,
One end of the horizontal socket is connected with one end of the socket connecting portion, and socket one end of the horizontal socket and institute
The socket for stating socket connecting portion is connected；
The supporting ontology includes horizontal faucet part and bellmouth connecting portion；And the horizontal faucet part has cone of nulls degree,
One end of the horizontal faucet part is connected with one end of the bellmouth connecting portion, and bellmouth one end of the horizontal faucet part and institute
The bellmouth for stating bellmouth connecting portion is connected；
The outer diameter of the horizontal socket is equal to the internal diameter of the horizontal faucet part, is inserted with the level of the plug connector ontology
The opposite other end in oral area one end is inserted into the other end opposite with horizontal faucet part one end of the supporting ontology；
The other end opposite with described socket connecting portion one end is inserted on the inside of the tube wall of first segment drainpipe；With the bellmouth
The opposite other end in connecting portion one end is inserted on the inside of the tube wall of second segment drainpipe.
Optionally, on the outer wall of the horizontal socket, the circumferential direction of the horizontal socket is provided with locating slot,
Installation sealing element in the locating slot.
Optionally, the depth of the locating slot is specially 2-5mm.
Optionally, the sealing element is specially labyrinth, and the labyrinth includes 8-20 tooth, adjacent
Vertical range between two teeth is 1-3mm, and the vertical range of tooth top to tooth root is 2mm, the thickness of the labyrinth
For 2-3mm.
Optionally, on the outer wall of the horizontal socket, the circumferential direction of the horizontal socket is provided with the first master
Reinforcing rib is provided with the first additional strengthening tendons between the first main reinforcing rib and the outer wall of the socket connecting portion.
Optionally, on the outer wall of the horizontal socket, the axial direction of the horizontal socket is provided with locking teeth
Type structure, the locking flute profile structure bit is between the locating slot and the first main reinforcing rib.
Optionally, the tooth form of the locking tooth type structures is specially isosceles right triangle, tooth top to tooth root it is vertical away from
From for 1-3mm.
Optionally, on the outer wall of the horizontal faucet part, the circumferential direction of the horizontal faucet part is provided with the second master
Reinforcing rib is provided with the second additional strengthening tendons between the second main reinforcing rib and the outer wall of the bellmouth connecting portion.
Optionally, the supporting ontology further includes taper limited section, the internal diameter and the bellmouth of the horizontal faucet part
The internal diameter of connecting portion is different, the described taper limited section link position for being located at the horizontal faucet part and the bellmouth connecting portion
Place, and, the horizontal faucet part, taper limited section described, the bellmouth connecting portion sequentially connect.
Optionally, socket end socket joint guide section, the end of the horizontal faucet part are set at the port of the horizontal socket
Female end socket joint guide section is set at mouthful.
Optionally, the center line of the tangent line of the outer wall of the socket connecting portion and the socket connecting portion has default oblique
Degree, the socket connecting portion include：Socket linkage section and socket softening changeover portion, one end and the water of the socket linkage section
One end of plug flat oral area is connected, and socket one end of the socket linkage section is connected with the socket of the horizontal socket, institute
The other end and socket softening changeover portion one end for stating socket linkage section are connected, and socket one end of the socket linkage section with
The socket of the socket softening changeover portion is connected；
The center line of the tangent line of the outer wall of the bellmouth connecting portion and the bellmouth connecting portion has default gradient, described to hold
Mouth connecting portion includes：Bellmouth linkage section and bellmouth the softening changeover portion being connected, one end and the water of the bellmouth linkage section
One end of flat faucet part is connected, and socket one end of the bellmouth linkage section is connected with the socket of the horizontal faucet part, institute
The other end and bellmouth softening changeover portion one end for stating bellmouth linkage section are connected, and socket one end of the bellmouth linkage section with
The socket of the bellmouth softening changeover portion is connected.
The drainage pipe connector provided using the utility model embodiment, since the horizontal faucet part of bellmouth connector has
There is cone of nulls degree, and, the outer diameter of horizontal socket is equal with the internal diameter of horizontal faucet part so that horizontal socket is being inserted into water
After flat faucet part, there is no gap between the inner wall of the outer wall of horizontal socket and horizontal faucet part, and then it can ensure to arrange
The leakproofness of water tubular union.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 a are the structure diagram of the plug connector ontology of drainage pipe connector in the prior art；
Fig. 1 b are the structure diagram of the supporting ontology of drainage pipe connector in the prior art；
Fig. 2 a are the half-sectional structure of the plug connector ontology of drainage pipe connector specific embodiment provided by the utility model
Schematic diagram；
Fig. 2 b are the half-sectional structure of the supporting ontology of drainage pipe connector specific embodiment provided by the utility model
Schematic diagram；
Fig. 3 a are the complete section structure of the plug connector ontology of drainage pipe connector specific embodiment provided by the utility model
Schematic diagram；
Fig. 3 b are the complete section structure of the supporting ontology of drainage pipe connector specific embodiment provided by the utility model
Schematic diagram；
Fig. 4 be intertwined and connected by the drainage pipe connector that tubing and the utility model embodiment provide after structural representation
Figure；
After Fig. 5 is connected by the drainage pipe connector that the utility model embodiment provides by flexible seals Push-fit
Structure diagram；
Fig. 6 is A portions enlarged drawing in Fig. 4；
Fig. 7 is B portions enlarged drawing in Fig. 5；
Fig. 8 a are the stereochemical structure of the supporting ontology of drainage pipe connector specific embodiment provided by the utility model
Schematic diagram；
Fig. 8 b are the stereochemical structure of the plug connector ontology of drainage pipe connector specific embodiment provided by the utility model
Schematic diagram.
Wherein, the correspondence in Fig. 1 a and Fig. 1 b between each component Name and respective drawings label is：
1 plug connector ontology, 11 horizontal sockets, 12 socket connecting portions, 111 sealing structures；
2 supporting ontologies, 21 taper faucet parts, 22 bellmouth connecting portions.
In Fig. 2 a to Fig. 8 b each component Name and respective drawings label between correspondence be：
1 plug connector ontology, 11 horizontal sockets, 12 socket connecting portions；
2 supporting ontologies, 21 horizontal faucet parts, 22 bellmouth connecting portions；
3 sealing elements, 4 locking tooth type structures, 5 locating slots, 6 female end socket joint guide sections, 7 female end flat segments, 8 tapers limit
Position section, 9 second main reinforcing ribs, 10 second additional strengthening tendons, 23 bellmouths softening changeover portion, 24 socket end socket joint guide sections, 13 bellmouths
Linkage section, 14 socket linkage sections, 15 sockets softening changeover portion, 16 first main reinforcing ribs, 17 first additional strengthening tendons, 18 windings are molten
Material, 19 drainpipes.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
In order to solve the problems in the prior art, an embodiment of the present invention provides a kind of drainage pipe connectors.
Incorporated by reference to Fig. 2 a and Fig. 2 b, the drainage pipe connector that the present embodiment is provided including plug connector ontology 1 and is accepted
Part ontology 2.
Wherein, plug connector ontology 1 includes horizontal socket 11 and socket connecting portion 12, and horizontal socket 11 has zero
Taper, one end of horizontal socket 11 are connected with one end of socket connecting portion 12, and socket one end of horizontal socket 11 is with inserting
The socket of mouth connecting portion 12 is connected；
Supporting ontology 2 includes horizontal faucet part 21 and bellmouth connecting portion 22；And horizontal faucet part 21 has cone of nulls degree, water
One end of flat faucet part 21 is connected with one end of bellmouth connecting portion 22, and bellmouth one end of horizontal faucet part 21 and bellmouth connecting portion
22 bellmouth is connected；
The outer diameter of horizontal socket 11 is equal to the internal diameter of the horizontal faucet part 21, the horizontal socket with plug connector ontology 1
The opposite other end in 11 one end of portion is inserted into the other end opposite with 21 one end of horizontal faucet part of supporting ontology 2；
The other end opposite with 12 one end of socket connecting portion is inserted on the inside of the tube wall of first segment drainpipe 19；It is connect with bellmouth
The opposite other end in 22 one end of portion is inserted on the inside of the tube wall of second segment drainpipe 19.
It should be noted that in the present embodiment, outer wall and the supporting ontology 2 of the horizontal socket 11 of plug connector ontology 1
Horizontal faucet part 21 inner wall using transition be connected.
For the ease of more fully understanding the concrete structure of drainage pipe connector, please also refer to Fig. 8 a and Fig. 8 b, Fig. 8 a sheets
The dimensional structure diagram of the supporting ontology for the drainage pipe connector specific embodiment that utility model is provided；This practicality of Fig. 8 b
The dimensional structure diagram of the plug connector ontology of novel provided drainage pipe connector specific embodiment.
The drainage pipe connector provided using the present embodiment, since the horizontal faucet part 21 of bellmouth connector has the cone of nulls
Degree, and, the outer diameter of horizontal socket 11 is equal with the internal diameter of horizontal faucet part 21 so that horizontal socket 11 is being inserted into water
After flat faucet part 21, there is no gap between the outer wall of horizontal socket 11 and the inner wall of horizontal faucet part 21, and then can be with
Ensure the leakproofness of drainage pipe connector.And can adapt to pipe-line system expand with heat and contract with cold phenomenon and settlement of foundation causes
Connector sliding, it is ensured that still ensure that it under various weathers and geological conditions using the pipe-line system of the drainage pipe connector
Zero leakage.
Fig. 7 is referred to, specifically, in order to further ensure the leakproofness of drainage pipe connector, in horizontal socket 11
On outer wall, the circumferential direction of horizontal socket 11 is provided with locating slot 5, and installation sealing element 3 in locating slot 5.
It is appreciated that ensure the leakproofness of drainage pipe connector and solving process of the sealing element 3 in displacement repeatedly
In, the problem of coming off or overturn and lose its sealing function, the width of locating slot 5 is consistent with the width of sealing element 3, and
Locating slot 5 must not rounded corner.
More specifically, in order to ensure the intensity of plug connector ontology 1, the bottom surface of locating slot 5 to the interior of plug connector ontology 1
The distance of wall cannot be too small, it is preferable that the depth of locating slot 5 is specially 2-5mm.
More specifically, it is the preferable leakproofness for ensureing drainage pipe connector, sealing element 3 is specially labyrinth sealing
Part, labyrinth include 8-20 tooth, and the vertical range between two neighboring tooth is 1-3mm, tooth top to the vertical of tooth root
Distance is 2mm, and the thickness of labyrinth is 2-3mm.
It should be noted that labyrinth is a kind of sealing element 3 of water-swellable, and the knot of labyrinth 3
Structure be it is a kind of set several structures of belt sealing tooth being arranged in order, wherein, a series of gaps of shutting off are formed between tooth and tooth
With expanding cavity type structure, flute profile adds semicircle top design for cylindrical bodies, can effective gluing, sealing face, and, labyrinth sealing
Part intensity is high, is not easy to destroy during socket joint and use, and labyrinth is provided with the cyclic annular independent flute profile knot in 8 to 20 roads altogether
Structure, cylindricality height 2-3mm, width 2-3mm, dome diameter 2mm are spaced 1-3mm.
Specifically, in order to improve the intensity of the plug connector ontology 1 of drainage pipe connector, in the outer wall of horizontal socket 11
On, the circumferential direction of horizontal socket 11 is provided with the first main reinforcing rib 16, the first main reinforcing rib 16 and socket connecting portion 12
Outer wall between be provided with the first additional strengthening tendons 17.It can not only be improved by the first additional 17 and first main reinforcing rib 16 of strengthening tendons
The intensity of plug connector ontology 1 can also be convenient for being intertwined and connected, and positioning supporting role is played to tubing.
It should be noted that the set-up mode of the first main reinforcing rib 16 can also be the side of vertical and horizontal cross arrangement
Formula (referring to Fig. 8 a) is both provided with the first main reinforcing rib 16 along the circumferential direction and axial direction of horizontal socket 11.
Specifically, in order to further ensure the leakproofness of drainage pipe connector, on the outer wall of horizontal socket 11, along water
The axial direction of plug flat oral area 11 is provided with locking tooth type structures 4, and locking tooth type structures 4 are located at locating slot 5 and first master
Between reinforcing rib 16.
It is appreciated that plug connector ontology 1 will do suitable displacement in the female end flat segments 7 of supporting ontology 2, and,
Ensure the leakproofness of drainpipe 19 by the common sealing function for locking tooth type structures and sealing element 3, lock setting for tooth type structures
The structure design and fit dimension of meter and sealing element 3 are very crucial, and otherwise will appear plug connector ontology 1 can not be inserted into supporting
There are two extreme cases of leakage in drainpipe 19 after being connected in ontology 2 with completion 19 fitting socket joint of platoon water pipe.
To solve above-mentioned two extreme case occur, in the present embodiment, the structure and size for locking tooth type structures are carried out special
The design of door.Specifically, the tooth form of locking tooth type structures 4 is specially isosceles right triangle, the vertical range of tooth top to tooth root
For 1-3mm.That is, the tooth form flute profile of locking tooth type structures 4 is right angle equilateral triangle, and it is provided with the cyclic annular independent tooth in 8 to 20 roads
Type structure, flute profile height 1-3mm are spaced 1-3mm.
Specifically, in order to improve the intensity of the supporting ontology 2 of drainage pipe connector, in the outer wall of horizontal faucet part 21
On, the circumferential direction of horizontal faucet part 21 is provided with the second main reinforcing rib 9, the second main reinforcing rib 9 and bellmouth connecting portion 22
The second additional strengthening tendons 10 are provided between outer wall.
In order to preferably limit socket joint depth, supporting ontology 2 further includes taper limited section 8, horizontal faucet part 21
Internal diameter and bellmouth connecting portion 22 internal diameter it is different, taper limited section 8 is located at horizontal faucet part 21 and the bellmouth connecting portion 22
Link position at, and, horizontal faucet part 21, taper limited section 8, bellmouth connecting portion 22 sequentially connects.
Specifically, Fig. 3 a and Fig. 3 b are referred to, socket end socket joint guide section 24 is set at the port of horizontal socket 11,
Female end socket joint guide section 6 is set at the port of horizontal faucet part 21.Pass through socket end socket joint guide section 24 and female end socket joint
Plug connector ontology 1 accurately can be under the effect of external force inserted into supporting ontology 2, and be easily installed by guide section 6.
Optionally, Fig. 6 is referred to, is connected for the ease of drainage pipe connector and the winding of drainpipe 19 welding and drainpipe
It is fully compatible after the softening of fitting heating and melting with winding melt 18, tangent line and the socket connecting portion 12 of the outer wall of socket connecting portion 12
Center line there is default gradient, socket connecting portion 12 includes：Socket linkage section 14 and socket softening changeover portion 15, socket connect
The one end for connecing section 14 is connected with one end of horizontal socket 11, and socket one end of socket linkage section 14 and horizontal socket 11
Socket is connected, and the other end of socket linkage section 14 is connected, and socket linkage section 14 is slotting with 15 one end of socket softening changeover portion
Mouth one end is connected with the socket of socket softening changeover portion 15；
The tangent line of the outer wall of bellmouth connecting portion 22 has default gradient, bellmouth connecting portion with the center line of bellmouth connecting portion 22
22 include：Bellmouth linkage section 13 and bellmouth the softening changeover portion 23 being connected, one end of bellmouth linkage section 13 and horizontal faucet part
21 one end is connected, and socket one end of bellmouth linkage section 13 is connected with the socket of horizontal faucet part 21, bellmouth linkage section 13
23 one end of the other end and bellmouth softening changeover portion be connected, and socket one end of bellmouth linkage section 13 softens changeover portion 23 with bellmouth
Socket be connected.
In practical applications, bellmouth softening changeover portion 23 and socket softening changeover portion 15 are the hot mastication section of gradual change,
During in order to be intertwined and connected, softening is Nian Jie with the winding completion of melt 18.
It is appreciated that refer to Fig. 4 and Fig. 5, after plug connector ontology 1 and supporting ontology 2 connect or work as plug connector
After ontology 1 and supporting ontology 2 connect, and plug connector ontology 1 and supporting ontology 2 respectively with after tubing firm welding, draining
19 pipe connections of pipe and drainpipe 19 are just combined into an existing socket end, and have the tubing of female end.
During installation, sealing element 3 first is installed on the outer wall of horizontal socket 11, i.e., sealing element 3 is fixed on locating slot 5
On, sealing element 3 is made not to be moved forward and backward and overturn, passes through matching for socket end socket joint guide section 24 and female end socket joint guide section 6
It closes, can accurately be inserted into plug connector ontology 1 in supporting ontology 2 under external force, socket joint depth is by taper limited section 8 control
System.After completing socket joint connection, sealing element 3 and locking tooth type structures 4 play dual sealing functions to the water in drainpipe 19, really
Keeping road system zero leakage.
It should be noted that in the above-described embodiments, in " first " and the second main reinforcing rib in the first main reinforcing rib
" second ", " second " in " first " and the second additional strengthening tendons in the first additional strengthening tendons are only that two are strengthened in name
Muscle distinguishes, and without any limiting meaning.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-exclusive
Property includes so that process, method, article or equipment including a series of elements not only you, including those elements, and
And it further includes other elements that are not explicitly listed or further includes intrinsic for this process, method, article or equipment institute
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including institute
State in process, method, article or the equipment of element that also there are other identical elements.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent replacement, improvement and so within the spirit and principles in the present invention, are all contained in protection scope of the present invention
It is interior.
Claims (11)
1. a kind of drainage pipe connector, which is characterized in that including plug connector ontology (1) and supporting ontology (2)；
The plug connector ontology (1) includes horizontal socket (11) and socket connecting portion (12), and the horizontal socket (11)
With cone of nulls degree, one end of the horizontal socket (11) is connected, and the level with one end of the socket connecting portion (12)
Socket one end of socket (11) is connected with the socket of the socket connecting portion (12)；
The supporting ontology (2) includes horizontal faucet part (21) and bellmouth connecting portion (22)；And the horizontal faucet part (21)
With cone of nulls degree, one end of the horizontal faucet part (21) is connected, and the level with one end of the bellmouth connecting portion (22)
Bellmouth one end of faucet part (21) is connected with the bellmouth of the bellmouth connecting portion (22)；
The outer diameter of the horizontal socket (11) is equal to the internal diameter of the horizontal faucet part (21), with the plug connector ontology (1)
The opposite other end in horizontal socket (11) one end be inserted into and horizontal faucet part (21) one end phase of the supporting ontology (2)
To the other end；
The other end opposite with described socket connecting portion (12) one end is inserted on the inside of the tube wall of first segment drainpipe；With the bellmouth
The opposite other end in connecting portion (22) one end is inserted on the inside of the tube wall of second segment drainpipe.
2. drainage pipe connector according to claim 1, which is characterized in that on the outer wall of the horizontal socket (11),
The circumferential direction of the horizontal socket (11) is provided with locating slot (5), sealing element (3) is installed in the locating slot (5).
3. drainage pipe connector according to claim 2, which is characterized in that the depth of the locating slot (5) is specially 2-
5mm。
4. drainage pipe connector according to claim 3, which is characterized in that the sealing element (3) is specially that labyrinth type is close
Sealing, the labyrinth include 8-20 tooth, and the vertical range between two neighboring tooth is 1-3mm, tooth top to tooth root
Vertical range for 2mm, the thickness of the labyrinth is 2-3mm.
5. drainage pipe connector according to claim 2, which is characterized in that on the outer wall of the horizontal socket (11),
The circumferential direction of the horizontal socket (11) is provided with the first main reinforcing rib (16), the first main reinforcing rib (16) and institute
It states and is provided with the first additional strengthening tendons (17) between the outer wall of socket connecting portion (12).
6. drainage pipe connector according to claim 5, which is characterized in that on the outer wall of the horizontal socket (11),
The axial direction of the horizontal socket (11) is provided with locking tooth type structures (4), the locking tooth type structures (4) are positioned at institute
It states between locating slot (5) and the first main reinforcing rib (16).
7. drainage pipe connector according to claim 6, which is characterized in that the tooth form tool of the locking tooth type structures (4)
Body is isosceles right triangle, and the vertical range of tooth top to tooth root is 1-3mm.
8. according to claim 1-7 any one of them drainage pipe connectors, which is characterized in that the horizontal faucet part (21)
On outer wall, the circumferential direction of the horizontal faucet part (21) is provided with the second main reinforcing rib (9), the second main reinforcing rib
(9) the second additional strengthening tendons (10) are provided between the outer wall of the bellmouth connecting portion (22).
9. drainage pipe connector according to claim 8, which is characterized in that the supporting ontology (2) further includes taper
Section (8) is limited, the internal diameter of the horizontal faucet part (21) is different with the internal diameter of the bellmouth connecting portion (22), described taper limited
Section (8) at the link position of the horizontal faucet part (21) and the bellmouth connecting portion (22), and, the horizontal faucet part
(21), taper limited section (8), the bellmouth connecting portion (22) sequentially connect.
10. drainage pipe connector according to claim 9, which is characterized in that at the port of the horizontal socket (11)
Socket end socket joint guide section (24) is set, female end socket joint guide section (6) is set at the port of the horizontal faucet part (21).
11. drainage pipe connector according to claim 10, which is characterized in that the outer wall of the socket connecting portion (12)
Tangent line and the center line of the socket connecting portion (12) have default gradient, and the socket connecting portion (12) includes：Socket connects
Section (14) and socket softening changeover portion (15), one end of the socket linkage section (14) and one end of the horizontal socket (11)
It is connected, and socket one end of the socket linkage section (14) is connected with the socket of the horizontal socket (11), the socket
The other end of linkage section (14) is connected, and the socket of the socket linkage section (14) with socket softening changeover portion (15) one end
One end is connected with the socket of socket softening changeover portion (15)；
The tangent line of the outer wall of the bellmouth connecting portion (22) and the center line of the bellmouth connecting portion (22) have default gradient, institute
Bellmouth connecting portion (22) is stated to include：Bellmouth linkage section (13) and bellmouth the softening changeover portion (23) being connected, the bellmouth connection
One end of section (13) is connected, and socket one end of the bellmouth linkage section (13) and institute with one end of the horizontal faucet part (21)
The socket for stating horizontal faucet part (21) is connected, and the other end and the bellmouth of the bellmouth linkage section (13) soften changeover portion
(23) one end is connected, and socket one end of the bellmouth linkage section (13) is connected with the socket of bellmouth softening changeover portion (23)
It is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721162440.2U CN207500685U (en) | 2017-09-07 | 2017-09-07 | A kind of drainage pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721162440.2U CN207500685U (en) | 2017-09-07 | 2017-09-07 | A kind of drainage pipe connector |
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| CN207500685U true CN207500685U (en) | 2018-06-15 |
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| CN201721162440.2U Active CN207500685U (en) | 2017-09-07 | 2017-09-07 | A kind of drainage pipe connector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345606A (en) * | 2017-09-07 | 2017-11-14 | 湖北大洋塑胶有限公司 | A kind of drainage pipe connector |
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2017
- 2017-09-07 CN CN201721162440.2U patent/CN207500685U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345606A (en) * | 2017-09-07 | 2017-11-14 | 湖北大洋塑胶有限公司 | A kind of drainage pipe connector |
| CN107345606B (en) * | 2017-09-07 | 2023-02-24 | 湖北大洋塑胶有限公司 | Drain pipe connecting piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200522 Address after: 432721 Guangshui Development Zone, Hubei Province, along the River Road, No. 3, No. Patentee after: HUBEI DAYANG PLASTIC Co.,Ltd. Address before: 432721 Guangshui Development Zone, Hubei Province, along the River Road, No. 3, No. Co-patentee before: Luo Xianxiang Patentee before: HUBEI DAYANG PLASTIC Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A drainage pipe connector Effective date of registration: 20231211 Granted publication date: 20180615 Pledgee: China Construction Bank Guangshui Branch Pledgor: HUBEI DAYANG PLASTIC Co.,Ltd. Registration number: Y2023980070660 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |