CN207608971U - A kind of reversible odor-resistant downcomer pipe - Google Patents
A kind of reversible odor-resistant downcomer pipe Download PDFInfo
- Publication number
- CN207608971U CN207608971U CN201721528264.XU CN201721528264U CN207608971U CN 207608971 U CN207608971 U CN 207608971U CN 201721528264 U CN201721528264 U CN 201721528264U CN 207608971 U CN207608971 U CN 207608971U
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- China
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- rubber pad
- sealing rubber
- downcomer
- odor
- outlet device
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Abstract
The utility model is related to reversible odor-resistant downcomer pipes, connector for being connected to outlet device, including downcomer main body, the sealing rubber pad that is screwed onto the Double-ended nut of downcomer main body one end and is installed in Double-ended nut, radially raised positioning convex ring is equipped in the middle part of the inner wall of the Double-ended nut, the sealing rubber pad is located on positioning convex ring, and sealing rubber pad is equipped with for the positioning groove with positioning convex ring location fit.The utility model is suitable for the outlet devices such as bathtub, washbasin, sink and sewer, Double-ended nut madial wall is set there are one positioning convex ring, it is adapted with the positioning groove of sealing rubber pad, both it formal dress downcomer or counter can fill, solve the problems, such as that odor-resistant downcomer pipe versatility is restricted, downcomer with it is positive and negative load hydrophone installation be applicable in it is flexible, it is easy for installation, performance fastening is reliable, good airproof performance.
Description
Technical field
The utility model is related to downcomer technical fields, and in particular to a kind of reversible odor-resistant downcomer pipe.
Background technology
The installation of outlet device on the market and odor-resistant downcomer pipe connects at present, exist it is positive and negative fill two kinds of mounting means,
Therefore the versatility of odor-resistant downcomer pipe is limited, consumer buys wrong odor-resistant downcomer pipe under the premise of no differentiation, and causing can not
Installation, can bring about many inconvenience, either be cleaned in addition odor-resistant downcomer pipe is frequently necessary to replace, on the market those dismounting, peace
The inconvenience that the odor-resistant downcomer pipe being not easy is brought in use is filled just more to highlight.
Utility model content
The purpose of this utility model is to be directed to the above shortcoming, and provide a kind of can meet the positive and negative hydrophone that loads simultaneously
Demand, compact-sized, replacement simplicity, good airproof performance reversible odor-resistant downcomer pipe.
Scheme is used by the utility model solves technical problem：A kind of reversible odor-resistant downcomer pipe, for connecting
On the connector of outlet device, the reversible odor-resistant downcomer pipe includes downcomer main body, is screwed onto downcomer main body one end
Double-ended nut and the sealing rubber pad being installed in Double-ended nut, the inner wall middle part of the Double-ended nut is equipped with radially convex
The positioning convex ring risen, the sealing rubber pad are set on positioning convex ring, and sealing rubber pad is equipped with for being positioned with positioning convex ring
The positioning groove of cooperation.
Further, in order to ensure the leakproofness of outlet device and Double-ended nut, outlet device and downcomer main body；The positioning
Groove is located on the outer wall in the middle part of sealing rubber pad, and the top of the sealing rubber pad is formed with to be used above positioning groove
The first sealing in the connector lower face and positioning convex ring upper surface leakproofness for keeping outlet device, the lower part shape of sealing rubber pad
At the second sealing having below positioning groove for keeping downcomer main body upper surface with positioning convex ring lower face leakproofness
Portion.
Further, in order to realize quickly positive installation outlet device, and ensure forward mounted leakproofness；The sealing rubber
The top of rubber cushion is equipped with the annular chamfer in the connector forward direction installation insertion sealing rubber pad convenient for outlet device.
Further, in order to realize that snap back installs outlet device, and ensure the leakproofness reversely installed；The downcomer
It is provided in the external wall of upper portion of main body for the external screw thread with Double-ended nut threaded, is set in the upper inside wall of downcomer main body
There is annular slope, the lower part of the sealing rubber pad is the reverse taper being adapted with the inclined-plane of downcomer main body.
Further, in order to realize positive can installing and reversely installing for outlet device, ensure the leakproofness after installing；It is described
When outlet device forward direction is mounted on the reversible odor-resistant downcomer pipe, the outer wall of the connector of the outlet device and the sealing rubber
The inner wall sealing of rubber cushion contacts；When the outlet device is reversibly mounted on the reversible odor-resistant downcomer pipe, the outlet device
Connector be screwed onto on the Double-ended nut, and the upper surface of the lower face of the connector of the outlet device and the sealing rubber pad
It is in sealing contact.
For the prior art, the utility model has the following advantages：The utility model is suitable for bathtub, washbasin, water
The outlet devices such as slot and sewer, Double-ended nut madial wall set there are one positioning convex ring, are mutually fitted with the positioning groove of sealing rubber pad
Match, formal dress downcomer or counter can both fill, and solve the problems, such as that odor-resistant downcomer pipe versatility was restricted, downcomer and positive and negative dress
Outlet device installation is applicable in flexibly, easy for installation, and performance fastening is reliable, good airproof performance；The thin-walled mouth of sealing rubber pad is towards lower water
Pipe main body is installed, and ensureing lower water, totally residual is few；And loosening connector need to be only rotated when replacing odor-resistant downcomer pipe can easily more
It changes, improves the convenience that dismounting is changed clothes.
Description of the drawings
The utility model is described in further detail in conjunction with the embodiments with reference to the accompanying drawings：
Fig. 1 is the exploded perspective view of the utility model；
Fig. 2 is the connection structure diagram of formal dress outlet device；
Fig. 3 is the anti-connection structure diagram for loading hydrophone；
Fig. 4 is the structural schematic diagram of Double-ended nut and sealing rubber pad.
In figure：
1- Double-ended nuts；11- positioning convex rings；2- sealing rubber pads；21- positioning grooves；The first sealings of 22-；23-
Two sealings；24- reverse tapers；3- downcomer main bodys；31- external screw threads；32- annular slopes；4- outlet devices.
Specific implementation mode
The utility model content is described in detail with specific embodiment with reference to the accompanying drawings of the specification：
As shown in figures 1-4, a kind of reversible odor-resistant downcomer pipe, the connector for being connected to outlet device 4, it is described just
Anti- dual-purpose odor-resistant downcomer pipe includes downcomer main body 3, is screwed onto the Double-ended nut 1 of 3 one end of downcomer main body and is installed on double
The inner wall middle part of sealing rubber pad 2 in head nut 1, the Double-ended nut 1 is equipped with radially raised positioning convex ring 11, institute
Sealing rubber pad 2 is stated on positioning convex ring 11, sealing rubber pad 2 is equipped with for the positioning with 11 location fit of positioning convex ring
Groove 21.
Here outlet device 4 can be bathtub, washbasin, sink, sewer etc., and 1 madial wall of Double-ended nut sets that there are one fixed
Position bulge loop 11, is adapted with the positioning groove 21 of sealing rubber pad 2, formal dress downcomer or counter can both fill, and solve under deodorization
The problem of water pipe versatility is restricted, downcomer install applicable flexible, easy for installation, performance fastening with the positive and negative hydrophone 4 that loads
Reliably, good airproof performance.
In the present embodiment, in order to ensure the sealing of outlet device 4 and Double-ended nut 1, outlet device 4 and downcomer main body 3
Property；The positioning groove 21 is located on the outer wall at 2 middle part of sealing rubber pad, and the top of the sealing rubber pad 2 is formed with position
For keeping the connector lower face of outlet device 4 with the first sealing of 11 upper surface leakproofness of positioning convex ring above positioning groove 21
The lower part in portion 22, sealing rubber pad 2 is formed with positioned at 21 lower section of positioning groove for keeping 3 upper surface of downcomer main body and positioning
Second sealing 23 of 11 lower face leakproofness of bulge loop.
In the present embodiment, in order to realize quickly positive installation outlet device 4, and ensure forward mounted leakproofness；It is described
The top of sealing rubber pad 2 is equipped with the annular chamfer in the connector forward direction installation insertion sealing rubber pad 2 convenient for outlet device 4.
In the present embodiment, in order to realize that snap back installs outlet device 4, and ensure the leakproofness reversely installed；It is described
It is provided in the external wall of upper portion of downcomer main body 3 for the external screw thread 31 with 1 threaded of Double-ended nut, downcomer main body 3
Upper inside wall is equipped with annular slope 32, and the lower part of the sealing rubber pad 2 is to be fallen with what the inclined-plane of downcomer main body 3 was adapted
The thin-walled mouth of cone 24, sealing rubber pad 2 is installed towards downcomer main body 3, and ensureing lower water, totally residual is few.
In the present embodiment, in order to realize positive can installing and reversely installing for outlet device 4, ensure the sealing after installing
Property；The outlet device 4 is positive when being mounted on the reversible odor-resistant downcomer pipe, the outer wall of the connector of the outlet device 4 with
The inner wall sealing of the sealing rubber pad 2 contacts；The outlet device 4 is reversibly mounted on the reversible odor-resistant downcomer pipe
When, the connector of the outlet device 4 is screwed onto on the Double-ended nut 1, and the lower face of the connector of the outlet device 4 with it is described
The upper surface of sealing rubber pad 2 is in sealing contact.
In the present invention, the connector and odor-resistant downcomer pipe of outlet device 4 are connected using Double-ended nut 1, and in double end spiral shell
Sealing rubber pad 2, the cooperation that Double-ended nut 1 passes through positioning convex ring 11 and positioning groove 21 with sealing rubber pad 2 are set in mother 1
Realize that location and installation, the matching design of unique Double-ended nut 1 and sealing rubber pad 2 achieve the purpose that 4 positive and negative dress of outlet device can also
Ensure leakproofness, improves odor-resistant downcomer pipe versatility, and have the function of Anti-bad-smell anti-insect；When forward direction installation outlet device 4, directly will
The connector of outlet device 4 is inserted in sealing rubber pad 2, and the inner wall sealing of the outer wall and sealing rubber pad 2 of the connector of outlet device 4 connects
It touches, realizes close installation, when outlet device 4 is reversely installed, the connector of outlet device 4 is screwed in Double-ended nut 1, outlet device 4 connects
The lower face and the upper surface of sealing rubber pad 2 of head are in sealing contact, realize sealing installation.
Above-listed preferred embodiment has been further described the purpose of this utility model, technical solution and advantage,
It should be understood that the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality
Within novel protection domain.
Claims (5)
1. a kind of reversible odor-resistant downcomer pipe, the connector for being connected to outlet device, it is characterised in that：The reversible
Odor-resistant downcomer pipe includes downcomer main body, is screwed onto the Double-ended nut of downcomer main body one end and is installed in Double-ended nut
The inner wall middle part of sealing rubber pad, the Double-ended nut is equipped with radially raised positioning convex ring, and the sealing rubber pad is set
In on positioning convex ring, sealing rubber pad is equipped with for the positioning groove with positioning convex ring location fit.
2. reversible odor-resistant downcomer pipe according to claim 1, it is characterised in that：The positioning groove is located on sealing
On outer wall in the middle part of rubber pad, the top of the sealing rubber pad is formed with above positioning groove for keeping outlet device
First sealing of connector lower face and positioning convex ring upper surface leakproofness, the lower part of sealing rubber pad are formed with recessed positioned at positioning
The second sealing below slot for keeping downcomer main body upper surface and positioning convex ring lower face leakproofness.
3. reversible odor-resistant downcomer pipe according to claim 1, it is characterised in that：The top of the sealing rubber pad is set
There is the connector forward direction installation convenient for outlet device to be inserted into the annular chamfer in sealing rubber pad.
4. reversible odor-resistant downcomer pipe according to claim 1, it is characterised in that：Outside the top of the downcomer main body
It being provided on wall for the external screw thread with Double-ended nut threaded, the upper inside wall of downcomer main body is equipped with annular slope,
The lower part of the sealing rubber pad is the reverse taper being adapted with the inclined-plane of downcomer main body.
5. reversible odor-resistant downcomer pipe according to claim 1, it is characterised in that：The outlet device forward direction is mounted on institute
When stating on reversible odor-resistant downcomer pipe, the outer wall of the connector of the outlet device and the inner wall sealing of the sealing rubber pad connect
It touches；When the outlet device is reversibly mounted on the reversible odor-resistant downcomer pipe, the connector of the outlet device is screwed onto described
On Double-ended nut, and the lower face of the connector of the outlet device and the upper surface of the sealing rubber pad are in sealing contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721528264.XU CN207608971U (en) | 2017-11-16 | 2017-11-16 | A kind of reversible odor-resistant downcomer pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721528264.XU CN207608971U (en) | 2017-11-16 | 2017-11-16 | A kind of reversible odor-resistant downcomer pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207608971U true CN207608971U (en) | 2018-07-13 |
Family
ID=62795791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721528264.XU Active CN207608971U (en) | 2017-11-16 | 2017-11-16 | A kind of reversible odor-resistant downcomer pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207608971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723109A (en) * | 2018-12-30 | 2019-05-07 | 广东材通实业有限公司 | A kind of odour seal jointing of downcomer |
-
2017
- 2017-11-16 CN CN201721528264.XU patent/CN207608971U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723109A (en) * | 2018-12-30 | 2019-05-07 | 广东材通实业有限公司 | A kind of odour seal jointing of downcomer |
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