CN2209750Y - Flexible combined drain case iron pipe connector - Google Patents
Flexible combined drain case iron pipe connector Download PDFInfo
- Publication number
- CN2209750Y CN2209750Y CN 95200515 CN95200515U CN2209750Y CN 2209750 Y CN2209750 Y CN 2209750Y CN 95200515 CN95200515 CN 95200515 CN 95200515 U CN95200515 U CN 95200515U CN 2209750 Y CN2209750 Y CN 2209750Y
- Authority
- CN
- China
- Prior art keywords
- bellmouth
- iron pipe
- socket
- utility
- model
- 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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Abstract
The utility model relates to a joint for cast iron pipe fittings. The utility model solves the problems of sealing, shock resistance, convenient disassembling and assembling, etc. The outer margin of a socket is provided with two opposite convex lugs with notches. A gland is arranged and is provided with two convex lugs corresponding to the socket. Rubber rings are arranged between the socket and the faucet and under the gland. The utility model is used for the connection of the cast iron pipe fittings. The utility model has the advantages of fast construction and convenient assembling and disassembling.
Description
The utility model relates to the cast iron pipe fittings joint, refers to a kind of draining flexible combination formula cast iron pipe fittings that is suitable for especially, as the connection set of straight tube, elbow etc.
Existing draining pipe fitting, it assembles, and generally adopts filling concrete in bellmouth, is sealed, though structure is simple, construction is not saved trouble; And this structure is stiff to the size requirement of pipe fitting, and anti-seismic performance is relatively poor, especially very inconvenience of dismounting maintenance.
The purpose of this utility model provides a kind of one-tenth virtually any size capable of being combined, and sealing, shock resistance are better, the cast iron pipe fittings connection set of easy accessibility.
The purpose of this utility model is achieved in that cylinder iron pipe connecting device of flexible combination formula draining, comprises pipe fitting bellmouth, pipe fitting socket and is connected and fixed part, it is characterized in that: the bellmouth outer rim is provided with two relative notched lugs; Other be provided with one with the corresponding differential of this bellmouth with two lugs; Between bellmouth and socket, have cushion rubber at differential.
Above-mentioned design, mat differential, cushion rubber and bolt, nut can firmly be assembled bellmouth with socket and be connected, and sealing, shock resistance are good, the drainage pipe that one-tenth virtually any size capable of being combined requires, quick construction, easy accessibility.
Below by drawings and Examples the utility model is described further again.
Fig. 1 is the utility model overall structure schematic representation;
Fig. 2 is the utility model exploded perspective schematic representation;
Fig. 3 is Fig. 2 C-C cross-sectional schematic.
As shown in Figure 1, 2: bellmouth 6 outer rims are provided with the lug 15 of two relative band breach 11,12; Differential 3 is provided with the lug 15 corresponding lugs 16 with bellmouth 6, is provided with groove 7,8 on two lugs 16, is respectively equipped with through hole 9,10 at groove 7,8; Between bellmouth 6 and socket 5, have cushion rubber 4 at differential 3; By bolt 1, nut 2 socket 5 is connected on the bellmouth 6.The setting of groove 7,8 and breach 11,12 is mainly to be convenient to install and adjusts.Bellmouth 6 inwalls establish be 13,14 on inclined-plane be more convenient for the assembling.Shown in Fig. 2,3: cushion rubber 4 sections are trapezoidal, can increase sealing and shock resistance.The connection of straight tube, elbow, threeway etc. all can be used.
Claims (4)
1, flexible combination formula draining pipe connecting device cylinder iron comprises pipe fitting bellmouth, pipe fitting socket and is connected and fixed part that it is characterized in that: the bellmouth outer rim is provided with two relative notched lugs; Other be provided with one with the corresponding differential of this bellmouth with two lugs; Between bellmouth and socket, have cushion rubber at differential.
2, pipe connecting device as claimed in claim 1 is characterized in that, the lug of differential is provided with groove.
3, pipe connecting device as claimed in claim 1 is characterized in that, bellmouth termination inwall is established and is the inclined-plane.
4, pipe connecting device as claimed in claim 1 is characterized in that, the cushion rubber section is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95200515 CN2209750Y (en) | 1995-01-18 | 1995-01-18 | Flexible combined drain case iron pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95200515 CN2209750Y (en) | 1995-01-18 | 1995-01-18 | Flexible combined drain case iron pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2209750Y true CN2209750Y (en) | 1995-10-11 |
Family
ID=33854235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95200515 Expired - Fee Related CN2209750Y (en) | 1995-01-18 | 1995-01-18 | Flexible combined drain case iron pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2209750Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100585139C (en) * | 2004-11-11 | 2010-01-27 | 柯克霍夫两合公司 | Be used to connect the device of two waste gas ducts |
| CN104728545A (en) * | 2015-02-13 | 2015-06-24 | 山东华信塑胶股份有限公司 | Micro R groove bellmouth and production technology thereof |
| CN105927804A (en) * | 2016-06-03 | 2016-09-07 | 珠海格力电器股份有限公司 | Flow guide pipe assembly and water heater with flow guide pipe assembly |
| CN111021352A (en) * | 2019-11-15 | 2020-04-17 | 中国能源建设集团广东省电力设计研究院有限公司 | Pile feeding device |
-
1995
- 1995-01-18 CN CN 95200515 patent/CN2209750Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100585139C (en) * | 2004-11-11 | 2010-01-27 | 柯克霍夫两合公司 | Be used to connect the device of two waste gas ducts |
| CN104728545A (en) * | 2015-02-13 | 2015-06-24 | 山东华信塑胶股份有限公司 | Micro R groove bellmouth and production technology thereof |
| CN105927804A (en) * | 2016-06-03 | 2016-09-07 | 珠海格力电器股份有限公司 | Flow guide pipe assembly and water heater with flow guide pipe assembly |
| CN111021352A (en) * | 2019-11-15 | 2020-04-17 | 中国能源建设集团广东省电力设计研究院有限公司 | Pile feeding device |
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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 |