CN206693334U - A kind of novel downcomer component - Google Patents
A kind of novel downcomer component Download PDFInfo
- Publication number
- CN206693334U CN206693334U CN201720350238.6U CN201720350238U CN206693334U CN 206693334 U CN206693334 U CN 206693334U CN 201720350238 U CN201720350238 U CN 201720350238U CN 206693334 U CN206693334 U CN 206693334U
- Authority
- CN
- China
- Prior art keywords
- joint sleeve
- hole
- downcomer
- sealing ring
- connecting pole
- 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
It the utility model is related to a kind of novel downcomer component, including upper joint sleeve, sealing ring, lower joint sleeve and downcomer；Conventional downcomer component is in a pre-installation, each accessory must first be taken apart, then assembled again, downcomer is rotated by threaded cap to be crimped, because washbasin bottom space is narrow and small and without dedicated screwing tool, operation difficulty is big, so that threaded cap can not be single-handedly completely embedded, the generation for phenomena such as causing leak, and process is cumbersome, installation effectiveness is low, is unfavorable for promoting；The utility model is designed using fast-type socket joint, downcomer, which is directly inserted into, to be had been assembled in the sealing ring of washbasin bottom, as long as screwing lower joint sleeve slightly afterwards can just fasten and complete to install, installation process is simple and quick, without dedicated screwing tool, only with single-handedly can just operate, disassembly efficiency is substantially increased, and good sealing effect, be not in drainage.
Description
Technical field
A kind of tank accessory is the utility model is related to, refers specifically to a kind of novel downcomer component.
Background technology
Downcomer component is the indispensable part of connection water channel outlet device, downcomer component carry drainage, deodorization,
The function such as isolation and filtering；Conventional downcomer component is in a pre-installation, it is necessary to first takes each accessory apart, then carries out group again
Dress, downcomer is rotated by threaded cap to be crimped, because washbasin bottom space is narrow and small and without dedicated screwing tool, operation difficulty is big, makes
Threaded cap can not be single-handedly completely embedded, the generation for phenomena such as causing leak, and process is cumbersome, installation effectiveness is low, is unfavorable for pushing away
Extensively, up for being further improved.
Utility model content
Technical problem to be solved in the utility model is the present situation for prior art, there is provided a kind of installation process is simple
Quickly, can just be operated without dedicated screwing tool and only with free-hand when good sealing effect, installation, the high new lower water of disassembly efficiency
Tube assembly.
Technical scheme is used by the utility model solves above-mentioned technical problem：A kind of novel downcomer component, including
Upper joint sleeve, sealing ring, lower joint sleeve and downcomer, it is characterised in that：The lower end of the upper joint sleeve forms the first connection
Post, forms screw thread on the outside of first connecting pole, and the center of first connecting pole offers first step hole, and described
The center of one stepped hole offers first through hole；Offer second step hole at the upper end center of the upper joint sleeve, described
The center of two stepped holes forms the chimb of circle, and the center of the chimb offers the second through hole；The upper end of the sealing ring
Form taper ring, the lower end of the taper ring forms cylindrical enclosure, the inwall lower edge of the centre bore of the sealing ring into
Type has inclined-plane；Screwed hole, the internal thread of the screwed hole and the first connecting pole are formed at the upper end center of the lower joint sleeve
On screw thread be engaged；The lower end of the lower joint sleeve forms the second connecting pole, and the center of second connecting pole offers
Third through-hole, the third through-hole are interconnected with screwed hole；The sealing ring is tucked on lower joint sleeve from top to bottom
In three through holes, so that sealing ring is fixed in lower joint sleeve；The lower joint sleeve is set in the lower section of upper joint sleeve upwards
And rotate, the internal thread of the screwed hole is screwed onto on the screw thread on the first connecting pole, so as to by lower joint sleeve and upper joint sleeve
Link together；The downcomer is inserted into the centre bore of sealing ring from the bottom up.
Preferably, the more grid discharged vertically bars, the every grid bar edge are formed on the outside of the upper joint sleeve
Circumferencial direction is equiangularly arranged.
Preferably, the quantity of the grid bar is 6~10.
Preferably, the periphery of the lower joint sleeve form more erect straight arranged semicircle columns, described every half
Cylindrical bars are along the circumferential direction equiangularly arranged.
Preferably, the quantity of the semicircle column is 50~60.
Preferably, the inwall upper end of the third through-hole forms the first fillet surface, the inwall lower end of the third through-hole
Form the second fillet surface.
Preferably, the lower end outside edge of second connecting pole has the 3rd fillet surface.
Preferably, the taper ring on the sealing ring coordinates and is adjacent on the first fillet surface, the cylinder on the sealing ring
The exterior lateral sides of circle coordinate the inwall being adjacent in third through-hole.
Compared with prior art, the utility model has the advantage of：
Conventional downcomer component is in a pre-installation, it is necessary to first takes each accessory apart, is then assembled again, downcomer leads to
Threaded cap rotation crimping is crossed, because washbasin bottom space is narrow and small and big without dedicated screwing tool, operation difficulty so that threaded cap can not
Single-handedly it is completely embedded, the generation for phenomena such as causing leak, and process is cumbersome, installation effectiveness is low, is unfavorable for promoting；The utility model
Designed using fast-type socket joint, downcomer, which is directly inserted into, to be had been assembled in the sealing ring of washbasin bottom, as long as afterwards
Screwing lower joint sleeve slightly can just fasten and complete to install, and installation process is simple and quick, without dedicated screwing tool, only with free-hand
It can just operate, substantially increase disassembly efficiency, and good sealing effect, be not in drainage.
Brief description of the drawings
Fig. 1 is structure decomposition figure of the present utility model；
Fig. 2 is the side view of upper joint sleeve of the present utility model；
Fig. 3 is the oblique view of upper joint sleeve of the present utility model；
Fig. 4 is the side view of lower joint sleeve of the present utility model；
Fig. 5 is the oblique view of lower joint sleeve of the present utility model；
Fig. 6 is the structure chart of sealing ring of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in figs. 1 to 6, a kind of novel downcomer component, including upper joint sleeve 1, sealing ring 2, lower joint sleeve 3 and lower water
Pipe 4；The outside of upper joint sleeve 1 forms eight grid discharged vertically bars 11, and every grid bar 11 is along the circumferential direction angularly
Arrangement；The lower end of upper joint sleeve 1 forms the first connecting pole 12, and the outside of the first connecting pole 12 forms screw thread 14, and first connects
The center for connecing post 12 offers first step hole 13, and the center in first step hole 13 offers first through hole 15；Upper joint sleeve 1
Offer second step hole 16 at upper end center, the center in second step hole 16 forms the chimb 17 of circle, in chimb 17
The heart offers the second through hole 18；The upper end of sealing ring 2 forms taper ring 21, and the lower end of taper ring 21 forms cylindrical enclosure 22,
The inwall lower edge of the centre bore 23 of sealing ring 2 forms inclined-plane 24；The periphery of lower joint sleeve 3 forms 60 vertically
The semicircle column 31 of arrangement, every semicircle column 31 are along the circumferential direction equiangularly arranged；It is molded at the upper end center of lower joint sleeve 3
There is screwed hole 32, the internal thread of screwed hole 32 is engaged and can mutually tightened with the screw thread 14 on the first connecting pole 12 and is connected；Under
The lower end of adapter sleeve 3 forms the second connecting pole 33, and the center of the second connecting pole 33 offers third through-hole 36, third through-hole 36
It is interconnected with screwed hole 32；The inwall upper end of third through-hole 36 forms the first fillet surface 37, under the inwall of third through-hole 36
End forms the second fillet surface 34；The lower end outside edge of second connecting pole 33 has the 3rd fillet surface 35；Sealing ring 2 is from upper
Down it is tucked into the third through-hole 36 on lower joint sleeve 3 so that the taper ring 21 on sealing ring 2, which coordinates, to be adjacent in the first chamfering
On face 37, the exterior lateral sides of the cylindrical enclosure 22 on sealing ring 2 coordinate the inwall being adjacent in third through-hole 36, so as to by sealing ring 2
It is fixed in lower joint sleeve 3；Then, lower joint sleeve 3 is set in lower section and the rotation of upper joint sleeve 1 upwards so that screwed hole
32 internal thread is screwed onto on the screw thread 14 on the first connecting pole 12, so as to which lower joint sleeve 3 and upper joint sleeve 1 are connected into one
Rise, finally downcomer 4 is inserted into from the bottom up in the centre bore 23 of the sealing ring 2 inside lower joint sleeve 3 and revolved slightly
Tight lower joint sleeve 3, so as to using the thrust between the outer surface of downcomer 4 and the inwall of centre bore 23 and frictional force by downcomer
4 are fixed in sealing ring 2；The setting on inclined-plane 24 causes smooth no bite when downcomer 4 inserts, and improves efficiency of assembling；Dismounting
When, as long as unscrewing lower joint sleeve 3 slightly, then it is downwardly drawn out downcomer 4.
Conventional downcomer component is in a pre-installation, it is necessary to first takes each accessory apart, is then assembled again, downcomer leads to
Threaded cap rotation crimping is crossed, because washbasin bottom space is narrow and small and big without dedicated screwing tool, operation difficulty so that threaded cap can not
Single-handedly it is completely embedded, the generation for phenomena such as causing leak, and process is cumbersome, installation effectiveness is low, is unfavorable for promoting；The utility model
Designed using fast-type socket joint, downcomer 4 is directly inserted into the sealing ring 2 for having been assembled to washbasin bottom, afterwards only
To screw lower joint sleeve 3 slightly can just fasten and complete to install, and installation process is simple and quick, without dedicated screwing tool, only with
It single-handedly can just operate, substantially increase disassembly efficiency, and good sealing effect, be not in drainage.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of skill in the art that its according to
The technical scheme described in foregoing embodiments can so be modified, or which part technical characteristic is replaced on an equal basis
Change；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technical scheme
Spirit and scope.
Claims (8)
1. a kind of novel downcomer component, including upper joint sleeve, sealing ring, lower joint sleeve and downcomer, it is characterised in that：It is described
The lower end of upper joint sleeve forms the first connecting pole, and screw thread, first connecting pole are formed on the outside of first connecting pole
Center offer first step hole, the center in the first step hole offers first through hole；The upper end of the upper joint sleeve
Second step hole is offered at center, the center in the second step hole forms the chimb of circle, and the center of the chimb is opened
Provided with the second through hole；The upper end of the sealing ring forms taper ring, and the lower end of the taper ring forms cylindrical enclosure, described close
The inwall lower edge of the centre bore of seal forms inclined-plane；Screwed hole, institute are formed at the upper end center of the lower joint sleeve
The internal thread for stating screwed hole is engaged with the screw thread on the first connecting pole；The lower end of the lower joint sleeve forms the second connection
Post, the center of second connecting pole offer third through-hole, and the third through-hole is interconnected with screwed hole；The sealing ring
It is tucked into from top to bottom in the third through-hole on lower joint sleeve, so that sealing ring is fixed in lower joint sleeve；The lower company
Female connector is set in the lower section of upper joint sleeve and rotation upwards, and the internal thread of the screwed hole is screwed onto the screw thread on the first connecting pole
On, so as to which lower joint sleeve and upper joint sleeve be linked together；The downcomer is inserted into the centre bore of sealing ring from the bottom up
In.
A kind of 2. novel downcomer component according to claim 1, it is characterised in that：The outside shaping of the upper joint sleeve
There are the more grid discharged vertically a bars, the every grid bar is along the circumferential direction equiangularly arranged.
A kind of 3. novel downcomer component according to claim 2, it is characterised in that：The quantity of the grid bar be 6~
10。
A kind of 4. novel downcomer component according to claim 1, it is characterised in that：The periphery of the lower joint sleeve
Form more and erect straight arranged semicircle column, the every semicircle column is along the circumferential direction equiangularly arranged.
A kind of 5. novel downcomer component according to claim 4, it is characterised in that：The quantity of the semicircle column is 50
~60.
A kind of 6. novel downcomer component according to claim 1, it is characterised in that：The inwall upper end of the third through-hole
The first fillet surface is formed, the inwall lower end of the third through-hole forms the second fillet surface.
A kind of 7. novel downcomer component according to claim 1, it is characterised in that：Outside the lower end of second connecting pole
Lateral edges offer the 3rd fillet surface.
A kind of 8. novel downcomer component according to claim 1, it is characterised in that：Taper ring on the sealing ring is matched somebody with somebody
Conjunction is adjacent on the first fillet surface, and the exterior lateral sides of the cylindrical enclosure on the sealing ring coordinate the inwall being adjacent in third through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720350238.6U CN206693334U (en) | 2017-04-05 | 2017-04-05 | A kind of novel downcomer component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720350238.6U CN206693334U (en) | 2017-04-05 | 2017-04-05 | A kind of novel downcomer component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206693334U true CN206693334U (en) | 2017-12-01 |
Family
ID=60441857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720350238.6U Expired - Fee Related CN206693334U (en) | 2017-04-05 | 2017-04-05 | A kind of novel downcomer component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206693334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024104187A1 (en) * | 2022-11-16 | 2024-05-23 | 宁波搏盛阀门管件有限公司 | Water receiving device and assembly |
-
2017
- 2017-04-05 CN CN201720350238.6U patent/CN206693334U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024104187A1 (en) * | 2022-11-16 | 2024-05-23 | 宁波搏盛阀门管件有限公司 | Water receiving device and assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20200405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |