CN202492895U - Connector of flexible drain bellows pipe - Google Patents
Connector of flexible drain bellows pipe Download PDFInfo
- Publication number
- CN202492895U CN202492895U CN2012200561572U CN201220056157U CN202492895U CN 202492895 U CN202492895 U CN 202492895U CN 2012200561572 U CN2012200561572 U CN 2012200561572U CN 201220056157 U CN201220056157 U CN 201220056157U CN 202492895 U CN202492895 U CN 202492895U
- Authority
- CN
- China
- Prior art keywords
- tubular connecting
- connecting element
- flexible pipe
- flexible
- connector
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Joints Allowing Movement (AREA)
Abstract
The utility model relates to a connector of a flexible drain bellows pipe. The connector of the flexible drain bellows pipe comprises a tubular connecting part and a flexible pipe supporting part, wherein screw threads are arranged on an outer pipe wall of the tubular connecting part, the upper end and the lower end of the tubular connecting part are respectively connected with an upper sealing and fastening screw cap and a lower sealing and fastening screw cap in a threading mode, and an outer wall of the flexible pipe supporting part is provided with a protruding ring cone face. Since the outer wall of the flexible pipe supporting part is provided with the protruding ring cone face, an end opening of the flexible drain bellows pipe can be clamped on the protruding ring cone face of the flexible pipe supporting part by screwing of the upper cap; and therefore the connector of the flexible drain bellows pipe is solid in connection, simple in structure, low in production cost, easy to assemble and disassemble, convenient to maintain and applicable to underwater flexible bellows pipes.
Description
Technical field
The utility model relates to a kind of waterpipe couplings, especially relates to a kind of following ripples line hose coupling that will descend the indoor original sewer pipe of ripples line flexible pipe and building firmly to be connected.
Background technology
At present indoor ripples line flexible pipe down is connected with the indoor original sewer pipe of building; Mostly employing will be descended ripples line flexible pipe directly to insert sewer pipe and be bonding or with this dual mode of ring-like rubber stopper seal with fluid sealant; But be to use the bonding this mode of fluid sealant change, maintenance will remove fluid sealant during ripples line flexible pipe down, stick with glue again again after having changed and catch, though this mode is bonding firm; But change, repair pretty troublesome, workload is big; Though use this mode replacing of ring-like rubber stopper seal, easy to maintenance; But because ripples line flexible pipe hollow, the soft characteristic of matter cause being prone to loosening or come off down; Notification number is that the Chinese utility model patent of CN201343748 has been announced a kind of water tube hose connector down for this reason; It includes tubular connecting element and the flexible pipe support member of vertical profile cross section for the h shape of symmetry; The outer tube wall of tubular connecting element is provided with screw thread, and the two ends up and down of tubular connecting element have been threaded and have gone up fastening spiral cover of sealing and the fastening spiral cover of lower seal.This connector is convenient to dismounting, maintenance and is changed water bellows down, but its structure is comparatively complicated.
The utility model content
The technical problem that the utility model will solve provides a kind of following water tube hose connector that will descend the indoor original sewer pipe of ripples line flexible pipe and building flexibly to be connected and to seal, it have simple in structure, cost of production is low, be easy to dismounting, characteristics easy to maintenance.
In order to solve the problem that prior art exists, the technical scheme that the utility model adopts is:
Following ripples line hose coupling; Include tubular connecting element and flexible pipe support member; The outer tube wall of tubular connecting element is provided with screw thread; The two ends up and down of tubular connecting element have been threaded respectively and have gone up fastening spiral cover of sealing and the fastening spiral cover of lower seal, and described flexible pipe support member outer wall is provided with the circular cone convexity.
The vertical profile cross section of described tubular connecting element is the h shape of symmetry.
Be provided with sealing ring between the outer wall lower end of fastening spiral cover of described lower seal and tubular connecting element.
Be provided with sealing ring between the shoulder of described flexible pipe support member bottom and footpath, the upper end of the tubular connecting element mouth.
Advantage and effect that the utility model had are:
Ripples line hose coupling has tubular connecting element and flexible pipe support member under the utility model; The two ends up and down of tubular connecting element have been threaded respectively and have gone up fastening spiral cover of sealing and the fastening spiral cover of lower seal; Owing on flexible pipe support member outer wall, be provided with the circular cone convexity; Therefore can be through screwing of loam cake with playing the water tube hose port to be clamped in the circular cone high spot of flexible pipe support member; Connect more firm, simple in structure, cost of production is low, be easy to dismounting, easy to maintenance, suitable ripples line flexible pipe down uses.
Description of drawings
Fig. 1 is the overall structure sketch map of ripples line hose coupling under the utility model;
Among the figure: the fastening spiral cover 1 of lower seal; Sealing ring 2; Tubular connecting element 3; Half the circumference of the sleeve where it joins the shoulder 4; Flexible pipe support member 5; Circular cone protruding 6; Sealing ring 7; The fastening spiral cover 8 of last sealing.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed description:
Ripples line hose coupling includes tubular connecting element 3 under the utility model as shown in Figure 1; The outer end up and down of described tubular connecting element 3 is designed with screw thread; The top of tubular connecting element 3 is threaded with the fastening spiral cover 8 of last sealing, and the lower end of tubular connecting element 3 is threaded with the fastening spiral cover 1 of lower seal.Be provided with sealing ring 2 between the lower end of fastening spiral cover 1 of described lower seal and tubular connecting element 3.Flexible pipe support member 5 is inserted in the lower end of following water tube hose 9; Described flexible pipe support member 5 outer wall tops are provided with circular cone protruding 6; The following water tube hose 9 that inserts flexible pipe support member 5 is placed in footpath, the upper end mouth of tubular connecting element 3, and uses the fastening spiral cover 8 of sealing and will play water tube hose 9 to be clamped in protruding 6 positions of circular cone of flexible pipe support member 5.
The vertical profile cross section of described tubular connecting element 3 is the h shape of symmetry.
The fastening spiral cover 1 of lower seal is connected indoor original sewer pipe port one 0 secure seal of tubular connecting element 3 and building with sealing ring 2 actings in conjunction.Be provided with sealing ring 7 between the half the circumference of the sleeve where it joins the shoulder 4 of described flexible pipe support member and footpath, the upper end of tubular connecting element 3 mouth.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Those of ordinary skill in the art can make various corresponding changes according to the utility model, for example with flexible pipe support member 5 and tubular connecting element 3 integrated molding and save sealing ring 7 optionally in practical application.Simultaneously, the bottom internal layer of tubular connecting element 3 also can shorten or cancel reducing cost, but these corresponding changes all should belong to the protection domain of the appended claim of the utility model.
Claims (4)
1. descend ripples line hose coupling; Include tubular connecting element and flexible pipe support member; The outer tube wall of tubular connecting element is provided with screw thread; The two ends up and down of tubular connecting element have been threaded respectively and have gone up fastening spiral cover of sealing and the fastening spiral cover of lower seal, it is characterized in that described flexible pipe support member outer wall is provided with the circular cone convexity.
2. ripples line hose coupling down according to claim 1 is characterized in that the h shape of the vertical profile cross section of described tubular connecting element for symmetry.
3. down ripples line hose coupling according to claim 1 and 2 is characterized in that being provided with sealing ring between the outer wall lower end of fastening spiral cover of described lower seal and tubular connecting element.
4. ripples line hose coupling down according to claim 3 is characterized in that the shoulder of described flexible pipe support member bottom and the upper end of tubular connecting element directly are provided with sealing ring between the mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200561572U CN202492895U (en) | 2012-02-21 | 2012-02-21 | Connector of flexible drain bellows pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200561572U CN202492895U (en) | 2012-02-21 | 2012-02-21 | Connector of flexible drain bellows pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202492895U true CN202492895U (en) | 2012-10-17 |
Family
ID=46999130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200561572U Expired - Fee Related CN202492895U (en) | 2012-02-21 | 2012-02-21 | Connector of flexible drain bellows pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202492895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322352A (en) * | 2018-05-10 | 2019-02-12 | 广东星艺装饰集团股份有限公司 | Lower draining sealed connecting component |
-
2012
- 2012-02-21 CN CN2012200561572U patent/CN202492895U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322352A (en) * | 2018-05-10 | 2019-02-12 | 广东星艺装饰集团股份有限公司 | Lower draining sealed connecting component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20190221 |