CN208907245U - A kind of sealed toilet flange - Google Patents
A kind of sealed toilet flange Download PDFInfo
- Publication number
- CN208907245U CN208907245U CN201821137585.1U CN201821137585U CN208907245U CN 208907245 U CN208907245 U CN 208907245U CN 201821137585 U CN201821137585 U CN 201821137585U CN 208907245 U CN208907245 U CN 208907245U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- sealing cover
- sealing
- flange
- sealing ring
- 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.)
- Active
Links
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model creation is related to a kind of sealed toilet flange, including the flange shell being sleeved on drainage pipeline and the sealing cover being threaded in flange shell, the outside horizontal projection of the lower edge of sealing cover forms the first connecting portion of annular, the inner sidewall of flange shell is inwardly protruding to form second connecting portion corresponding with first connecting portion, it is threadedly coupled between first connecting portion and second connecting portion, the height of first connecting portion is less than the height of second connecting portion；The lateral wall evagination of sealing cover forms the limiting section for being located at first connecting portion upper end, seal groove is formed between first connecting portion and limiting section, tight fit has sealing ring in seal groove, the diameter of sealing ring is greater than the depth of seal groove, and after assembly, the upper end of second connecting portion, which is against on the lateral surface of sealing ring, forms sealing structure, it effectively prevent sundries to fall into, after installing sealing test pipeline, fast promptly sealing cover can be rotated and taken out, to pipeline without any damage.
Description
[technical field]
The invention is related to technical field of drainage, especially a kind of toilet flange.
[background technique]
Toilet flange is that the important interface of sewerage system and flooring is connected in house ornamentation, is as draining in house
The important component of system, its performance quality directly affect the installation quality of water supply drainage pipeline.Nowadays exist in market
Toilet flange product be broadly divided into two major class, one kind is no sealing cover, during installation or finishing, sundries be easy
It falls into and blocks water pipe in pipe；Another kind of is to have the sealing structures such as sealing cover, after installing sealing test pipeline, is generally required logical
The tools such as hammer or screwdriver are crossed devastatingly to take out sealing cover, it is not only difficult to install, time-consuming and laborious, but also be easy to draining
Pipeline causes serious damage；Therefore, it designs a sundries that not only can effectively prevent to fall into pipe, but also pipeline can not damaged
Under the premise of the quick toilet flange for promptly taking out sealing cover.
[summary of the invention]
To solve the above problems, the invention provides a kind of toilet flange, pass through between flange shell and sealing cover
The mode of threaded connection realizes nondestructive demounting, and is sealed by a seal ring, and sundries is effectively prevent to fall into.
To achieve the above object, the invention provides the following technical solutions:
A kind of sealed toilet flange including the flange shell being sleeved on drainage pipeline and is threaded in the flange
The intracorporal sealing cover of shell, the outside horizontal projection of the lower edge of the sealing cover formed annular first connecting portion, described first
The first threaded portion is provided on the lateral surface of interconnecting piece, the inwardly protruding formation of the inner sidewall of the flange shell connects with described first
Socket part corresponding second connecting portion is provided on the medial surface of the second connecting portion and connect with first threaded portion
The second threaded portion, the height of the first connecting portion is less than the height of the second connecting portion；The lateral wall of the sealing cover
Evagination forms the limiting section for being located at the first connecting portion upper end, and sealing is formed between the first connecting portion and limiting section
Slot, tight fit has sealing ring in the seal groove, and the diameter of the sealing ring is greater than the depth of the seal groove, after assembly, institute
The upper end for stating second connecting portion is against on the lateral surface of the sealing ring.
Preferably, it is further defined in that the width of the limiting section is greater than or equal to first connection
The width in portion.
Preferably, it is further defined in that the outside horizontal projection of the upper end-face edge of the flange shell is formed
The mounting portion of annular is provided with the pilot hole of several array distributions on the mounting portion.
Preferably, it is further defined in that the upper end of the sealing cover is provided with reinforcing rib.
The beneficial effect of the invention is: using and is threadedly coupled between the flange shell of the invention and sealing cover
Mode can be realized nondestructive demounting；Seal groove is formed between first connecting portion and limiting section, there is close tight fit in seal groove
Seal, the diameter of sealing ring is greater than the depth of seal groove, and after assembly, the upper end of second connecting portion squeezes sealing ring and realizes sealing,
It effectively prevent sundries to fall into, after installing sealing test pipeline, fast promptly sealing cover can be rotated and taken out, to pipeline
Without any damage.
[Detailed description of the invention]
Fig. 1 is the structural exploded view of the invention；
Fig. 2 is the structure sectional view of the invention；
Fig. 3 is enlarged diagram at A in Fig. 2；
Fig. 4 is the use state diagram of the invention.
[specific embodiment]
Below in conjunction with the drawings and specific embodiments, invention is further described in detail:
As shown in attached drawing 1 to attached drawing 4, a kind of sealed toilet flange, including the flange shell being sleeved on drainage pipeline 11
Body 1 and the sealing cover 2 being threaded in the flange shell 1, the flange shell 1 and sealing cover 2 be integrated injection molding at
Type, product quality are light.The outside horizontal projection of lower edge of the sealing cover 2 formed annular first connecting portion 5, described first
The first threaded portion, the inwardly protruding formation of the inner sidewall of the flange shell 1 and described first are provided on the lateral surface of interconnecting piece 5
The corresponding second connecting portion 6 of interconnecting piece 5 is provided with and first threaded portion spiral shell on the medial surface of the second connecting portion 6
Second threaded portion of line connection, is not only convenient for assembly or disassembly by the way of threaded connection, and to drainage pipeline 11 without appointing
What is damaged.The lateral wall evagination of the sealing cover 2 forms the limiting section 7 for being located at 5 upper end of first connecting portion, described first
Seal groove 3 is formed between interconnecting piece 5 and limiting section 7, tight fit has sealing ring 4 in the seal groove 3, the sealing ring 4
Diameter is greater than the depth of the seal groove 3, thus make the edge exposure of sealing ring 4 before assembling outside seal groove 3, after assembly, institute
The upper end for stating second connecting portion 6 is against on the lateral surface of the sealing ring 4, and sealing ring 4 squeezed into seal groove 3 realize it is close
Envelope, effectively prevent sundries to fall into drainage pipeline 11.
In the present embodiment, the height of the first connecting portion 5 is less than the height of the second connecting portion 6, to make the
The upper end of two interconnecting pieces 6 can be contacted with sealing ring 4.The width of the limiting section 7 is greater than or equal to the first connecting portion 5
Width, preferably the width of the limiting section 7 is greater than the width of the first connecting portion 5 in the present embodiment, when assembly, if excessively
Rotation installation sealing cover 2, then the lower end surface of limiting section 7 is against on the upper surface of second connecting portion 6, and limiting section 7 plays limit and makees
With.The outside horizontal projection of upper end-face edge of the flange shell 1 forms the mounting portion 8 of annular, if being provided on the mounting portion 8
The pilot hole 9 of dry array distribution when assembly, after flange shell 1 is inserted in drainage pipeline 11, is fixed by screws on ground；
Sealing ring 4 is inserted in seal groove 3 again, sealing cover 2 is screwed in flange shell 1,6 transverse shear stress sealing ring 4 of second connecting portion,
First connecting portion 5 and the longitudinal extruding sealing ring 4 of limiting section 7, make to realize sealing between flange shell 1 and sealing cover 2.The sealing
The upper end of lid 2 is provided with reinforcing rib 10, forms crawl fulcrum, and furthermore, reinforcing rib 10 is in cross, and human hands can
It protrudes into sealing test pipeline 12, drives sealing cover 2 to rotate by crawl reinforcing rib 10, or clamp reinforcing rib 10 by tool
Sealing cover 2 is driven to rotate afterwards, structure is simple, realizes nondestructive demounting.
Claims (5)
1. a kind of sealed toilet flange including the flange shell (1) being sleeved on drainage pipeline (11) and is threaded in institute
State the sealing cover (2) in flange shell (1), it is characterised in that the outside horizontal projection of lower edge of the sealing cover (2) is formed
The first connecting portion (5) of annular is provided with the first threaded portion, the flange shell on the lateral surface of the first connecting portion (5)
(1) inner sidewall is inwardly protruding to form second connecting portion (6) corresponding with the first connecting portion (5), second connection
The second threaded portion connecting with first threaded portion is provided on the medial surface in portion (6), the first connecting portion (5)
Height is less than the height of the second connecting portion (6)；The lateral wall evagination of the sealing cover (2), which is formed, is located at first connection
The limiting section (7) of portion (5) upper end is formed with seal groove (3) between the first connecting portion (5) and limiting section (7), described close
Sealing groove (3) interior tight fit has sealing ring (4), and the diameter of the sealing ring (4) is greater than the depth of the seal groove (3), after assembly,
The upper end of the second connecting portion (6) is against on the lateral surface of the sealing ring (4).
2. sealed toilet flange according to claim 1, it is characterised in that the width of the limiting section (7) is greater than or waits
Width in the first connecting portion (5).
3. sealed toilet flange according to claim 1 or 2, it is characterised in that the upper end edge of the flange shell (1)
The outside horizontal projection of edge forms the mounting portion (8) of annular, and the pilot hole of several array distributions is provided on the mounting portion (8)
(9)。
4. sealed toilet flange according to claim 1 or 2, it is characterised in that the upper end of the sealing cover (2) is arranged
There are reinforcing rib (10).
5. sealed toilet flange according to claim 3, it is characterised in that the upper end of the sealing cover (2), which is provided with, to be added
Strengthening tendons (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821137585.1U CN208907245U (en) | 2018-07-17 | 2018-07-17 | A kind of sealed toilet flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821137585.1U CN208907245U (en) | 2018-07-17 | 2018-07-17 | A kind of sealed toilet flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208907245U true CN208907245U (en) | 2019-05-28 |
Family
ID=66612580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821137585.1U Active CN208907245U (en) | 2018-07-17 | 2018-07-17 | A kind of sealed toilet flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208907245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867801A (en) * | 2018-07-17 | 2018-11-23 | 广东安格尔橡塑科技有限公司 | A kind of sealed toilet flange |
-
2018
- 2018-07-17 CN CN201821137585.1U patent/CN208907245U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867801A (en) * | 2018-07-17 | 2018-11-23 | 广东安格尔橡塑科技有限公司 | A kind of sealed toilet flange |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208907245U (en) | A kind of sealed toilet flange | |
| CN108867801A (en) | A kind of sealed toilet flange | |
| TW201400070A (en) | Mounting structure for basin | |
| CN203671070U (en) | Connecting pipe between water faucet and wall pre-buried pipeline joint | |
| CN207989998U (en) | A kind of effective novel plug-in pipe plug of draining | |
| CN206513968U (en) | The more piece water pipe structure of installation easy to disassemble | |
| CN201125420Y (en) | Double-wash face and rinse mouth pool sewer line | |
| CN208519379U (en) | A kind of agricultural production water pipe for irrigation adapter | |
| CN211621886U (en) | Water-stop floor drain | |
| CN206361208U (en) | A kind of slip casting check valve | |
| CN221372389U (en) | Drainage pipeline cleaning port convenient to install | |
| CN206571182U (en) | A kind of plugging type floor drain | |
| CN110778846B (en) | Novel plugging rubber plug | |
| CN210219022U (en) | Connecting sealing element for washbasin drain pipe | |
| CN210459422U (en) | Drainer with adjustable lifting rod | |
| US9556601B2 (en) | Base connection device used to change a flapper drain valve to a barrel drain valve | |
| JP2006322515A (en) | Pipe fitting | |
| CN202007948U (en) | Inspecting opening structure in water drainage pipe | |
| CN217463553U (en) | Tap dismouting application function subassembly | |
| CN219931146U (en) | Closestool water inlet fast-assembling connecting piece | |
| CN220891218U (en) | Two-position three-way diaphragm valve | |
| CN206290855U (en) | A kind of expanded type clip is by appointing set | |
| CN202484489U (en) | Ventilation hose connecting device | |
| CN206360039U (en) | A kind of urinal installation and positioning structure | |
| GB501347A (en) | Improvements in and connected with the jointing of pipes to tanks, cylinders and thelike |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |