CN214614396U - Anti-loosening and easy-to-assemble and disassemble structure of sewer row rod - Google Patents
Anti-loosening and easy-to-assemble and disassemble structure of sewer row rod Download PDFInfo
- Publication number
- CN214614396U CN214614396U CN202120484433.4U CN202120484433U CN214614396U CN 214614396 U CN214614396 U CN 214614396U CN 202120484433 U CN202120484433 U CN 202120484433U CN 214614396 U CN214614396 U CN 214614396U
- Authority
- CN
- China
- Prior art keywords
- fixed seat
- sewer
- sewer pipe
- easy
- core
- 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
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a loose-proof and easy-to-assemble structure of a sewer row rod, which comprises a sewer pipe, a fixed seat, a bounce core and a water stop plug; the fixed seat is arranged in the sewer pipe; the bouncing core is arranged in the fixed seat, the upper end of the bouncing core is connected with the water stop plug, and the lower end of the bouncing core is connected with the fixed seat; the periphery of the fixed seat is provided with a protruding part, and the protruding part is in interference fit with the inner wall of the sewer pipe, so that a water through hole which is communicated up and down is formed between the fixed seat and the sewer pipe. The utility model discloses a set up the bulge in the periphery of fixing base to make fixing base and downcomer interference fit, realize the relative fixation between them, the fixing base can not produce and rock in the course of pressing the stagnant water stopper and making the core work of bouncing, improved structural stability and user operation experience; when the device is installed, the bouncing core is only needed to be embedded into the sewer pipe together with the fixing seat, and when the device is disassembled, the sewer pipe can be extracted from the fixing seat only by pulling out the bouncing core, so that the device is convenient to disassemble and assemble, time-saving and high in efficiency.
Description
Technical Field
The utility model relates to a counter basin drainage technology field especially indicates a locking easy dismouting structure of offal tier pole.
Background
The drainage rod, also called as a drainer, refers to drainage devices arranged at bathtubs, washbowls, sewers and the like, and can be divided into a bounce type, a flip type, a lift type and the like according to types. The bouncing type drainage rod is convenient to use, and the water stop plug can be opened or closed by pressing, so that the bouncing type drainage rod is more widely applied.
The bounce type sewer drain rod generally comprises a sewer pipe, a fixed seat, a bounce core and a water stop plug. The downcomer is fixed in the wash port of counter basin, and the fixing base is connected in the downcomer, and the lower extreme and the fixing base of spring core are connected, and the stagnant water stopper sets up at the top of spring core, during the use, can drive the relative fixing base of spring core and remove and fix a position through pressing down the stagnant water stopper, and then make the stagnant water stopper open or shutoff downcomer.
Among the prior art, the connected mode of fixing base and downcomer adopts threaded connection, has following drawback: firstly need many rings of rotatory fixing base in order to pack into the downcomer during equipment, the installation is inconvenient, inefficiency, and secondly threaded structure has the risk of smooth tooth, produces not hard uply easily, leads to the core of bouncing unstable in the use, easily rocks, finally makes the stagnant water stopper sealed not firm, produces the problem that the counter basin leaked.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a locking easy dismouting structure of offal tier pole makes things convenient for the dismouting, improves the installation effectiveness of product, improves structural stability simultaneously, avoids the fixing base to take off from the downcomer pine.
In order to achieve the above purpose, the solution of the present invention is:
a loose-proof and easy-to-assemble and disassemble structure of a sewer row rod comprises a sewer pipe, a fixed seat, a bounce core and a water stop plug; the fixed seat is arranged in the sewer pipe; the bouncing core is arranged in the fixed seat, the upper end of the bouncing core is connected with the water stop plug, and the lower end of the bouncing core is connected with the fixed seat; the periphery of the fixing seat is provided with a protruding part, the protruding part is in interference fit with the inner wall of the sewer pipe, and a water passing hole which is communicated up and down is formed between the fixing seat and the sewer pipe.
The outer wall of the fixed seat is provided with a plurality of connecting pieces, the outer edges of the connecting pieces are in clearance fit with the inner wall of the sewer pipe, and the space enclosed by the connecting pieces and the inner wall of the sewer pipe is used as the water through hole.
An outward convex elastic sheet is arranged between the connecting sheets, the convex part is positioned on the elastic sheet, and the distance between at least one point on the elastic sheet and the central line of the fixed seat is greater than the inner diameter of the sewer pipe.
The outer edge of the connecting piece is provided with an outwards convex elastic sheet, and the convex part is positioned on the elastic sheet.
The outer edge of the connecting piece is provided with a plurality of bulges, and the bulges are the bulges of the fixing seat.
The fixing base periphery is provided with a plurality of archs, the arch promptly the bulge of fixing base.
The protrusion is made of an elastic material.
The outer wall of the fixed seat is provided with a plurality of elastic sheets protruding outwards, the elastic sheets are connected into at least one circle at the periphery of the fixed seat, the protruding parts are positioned on the elastic sheets, and the distance between at least one point on each elastic sheet and the central line of the fixed seat is larger than the inner diameter of the sewer pipe.
The fixing seat is provided with a mounting hole for matching the bouncing core, and a limiting mechanism for limiting the bouncing core to rotate along the circumferential direction is arranged between the periphery of the bouncing core and the side wall of the mounting hole.
The limiting mechanism comprises a limiting groove arranged on the side wall of the mounting hole, the limiting groove is arranged along the axial direction of the fixing seat, a limiting flange corresponding to the limiting groove is arranged on the periphery of the bouncing core, and the limiting flange is clamped in the limiting groove.
After the technical scheme is adopted, the utility model discloses a through set up the bulge in the periphery of fixing base to make fixing base and downcomer interference fit, realize the relative fixation between the two, the fixing base can not produce and rock in the course of pressing the stagnant water stopper and making the core work of bouncing, improved structural stability and user operation experience; when the device is installed, the bouncing core is only needed to be embedded into the sewer pipe together with the fixing seat, and when the device is disassembled, the sewer pipe can be extracted from the fixing seat only by pulling out the bouncing core, so that the device is convenient to disassemble and assemble, time-saving and high in efficiency.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is an exploded view of an embodiment of the present invention;
FIG. 3 is a cross-sectional view of an embodiment of the present invention;
FIG. 4 is a perspective view of a first embodiment of the fixing base of the present invention;
FIG. 5 is a front view of a first embodiment of the fixing base of the present invention;
FIG. 6 is a top view of a first embodiment of the fixing base of the present invention;
FIG. 7 is a perspective view of a second embodiment of the fixing base of the present invention;
FIG. 8 is a front view of a second embodiment of the fixing base of the present invention;
fig. 9 is a plan view of a second embodiment of the fixing base of the present invention;
fig. 10 is a perspective view of a third embodiment of the fixing base of the present invention;
fig. 11 is a front view of a third embodiment of the fixing base of the present invention;
fig. 12 is a plan view of a third embodiment of the fixing base of the present invention;
fig. 13 is a perspective view of a fourth embodiment of the fixing base of the present invention;
fig. 14 is a front view of a fourth embodiment of the fixing base of the present invention;
fig. 15 is a plan view of a fourth embodiment of the fixing base of the present invention;
fig. 16 is a perspective view of a fifth embodiment of the fixing base of the present invention;
fig. 17 is a front view of a fifth embodiment of the fixing base of the present invention;
fig. 18 is a plan view of a fifth embodiment of the fixing base of the present invention;
fig. 19 is a perspective view of a sixth embodiment of the fixing base of the present invention;
fig. 20 is a front view of a sixth embodiment of the fixing base of the present invention;
fig. 21 is a plan view of a sixth embodiment of the fixing base of the present invention.
The reference numbers illustrate:
1, a sewer pipe; 11 steps; 2, fixing a base;
21 mounting holes; 22 a limiting groove; 23 a positioning part;
24 connecting sheets; 25 spring plates; 26, a bulge;
3, bouncing the core; 31 a position-defining flange; 4, a water stop plug;
and 5, water passing holes.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
Referring to fig. 1 to 3, the utility model relates to a locking easy dismouting structure of offal tier pole, including downcomer 1, fixing base 2, spring core 3 and stagnant water stopper 4. The fixed seat 2 is arranged in the sewer pipe 1; the bounce core 3 is arranged in the fixed seat 2, the upper end of the bounce core is connected with the water stop plug 4, and the lower end of the bounce core is connected with the fixed seat 2. The periphery of fixing base 2 is provided with the bulge, and the bulge forms water hole 5 that link up from top to bottom with downcomer 1's inner wall interference fit between fixing base 2 and downcomer 1.
On this basis, the utility model discloses refining of corresponding structure as follows:
above-mentioned fixing base 2 is provided with and supplies 3 complex mounting holes 21 of spring core, is provided with between the periphery of spring core 3 and the lateral wall of mounting hole 21 to be used for restricting the core 3 of spring along circumferencial direction pivoted stop gear to prevent that stagnant water stopper 4 from taking place to rotate by the in-process of pressing, improve user's operation experience, simultaneously, stop gear also can lead the lift process of spring core 3, guarantees that stagnant water stopper 4 fully opens or the wash port of shutoff platform basin. Further, stop gear is including setting up the spacing groove 22 at the 21 lateral walls of mounting hole, and spacing groove 22 sets up along the axial of fixing base 2, and the periphery of spring core 3 is provided with the spacing flange 31 corresponding with spacing groove 22, and spacing flange 31 card is in spacing groove 22 to the realization restriction spring core 3 takes place to rotate along the circumferencial direction of fixing base 2. In the quantity of the limiting mechanisms, two groups of limiting mechanisms can be arranged, so that the effect of the limiting mechanisms is ensured. In addition, the positions of the position limiting flange 31 and the position limiting groove 22 can be interchanged without influencing the size design of the product.
The lower end of the fixed seat 2 is provided with a positioning part 23, and the lower end of the bounce core 3 is connected with the positioning part 23.
The sewer pipe 1 is internally provided with a step 11, the lower end of the fixing seat 2 is matched on the step 11, and the step 11 is used for limiting the installation depth of the fixing seat 2 in the sewer pipe 1.
The interference fit between the protrusion and the inner wall of the downcomer 1 can be point contact, line contact or surface contact. Further, the fixing base 2 of the present invention has various ways in the specific embodiment, for example, as follows:
the first embodiment of the fixing base 2 of the present invention is shown in fig. 4 to 6.
The outer wall of the fixed seat 2 is provided with four connecting sheets 24 which are parallel to the axial direction of the fixed seat 2, the outer edge of each connecting sheet 24 is in clearance fit with the inner wall of the downcomer 1, and the space enclosed by the connecting sheets 24 and the inner wall of the downcomer 1 is used as a water through hole 5; the opposite side walls of the adjacent connecting sheets 24 are connected with elastic sheets 25 which protrude outwards, and the protruding parts are positioned on the elastic sheets 25, namely the distance between at least one point on the elastic sheets 25 and the central line of the fixed seat 2 is larger than the inner diameter of the downcomer 1; the elastic sheets 25 are arranged on at least two different heights of the periphery of the fixed seat 2, so that the fixed seat 2 can be positioned in the radial direction of the sewer pipe 1.
When the fixing seat 2 is matched in the sewer pipe 1, the elastic sheet 25 is extruded by the inner wall of the sewer pipe 1 to form interference fit between the fixing seat 2 and the sewer pipe 1, so that the fixing seat 2 is relatively fixed, and the purposes of looseness prevention and drop prevention are achieved.
A second embodiment of the fixing base 2 of the present invention is shown in fig. 7 to 9.
The outer wall of the fixed seat 2 is provided with four connecting sheets 24 which are parallel to the axial direction of the fixed seat 2, the outer edge of each connecting sheet 24 is in clearance fit with the inner wall of the downcomer 1, and the space enclosed by the connecting sheets 24 and the inner wall of the downcomer 1 is used as a water through hole 5; an outward convex elastic sheet 25 is arranged between every two adjacent connecting sheets 24, two ends of each elastic sheet 25 are connected to the outer wall of the fixed seat 2, and the convex parts are positioned on the elastic sheets 25, namely the distance between at least one point on each elastic sheet 25 and the central line of the fixed seat 2 is larger than the inner diameter of the sewer pipe 1; the elastic sheets 25 are arranged on at least two different heights of the periphery of the fixed seat 2, so that the fixed seat 2 can be positioned in the radial direction of the sewer pipe 1.
When the fixing seat 2 is matched in the sewer pipe 1, the elastic sheet 25 is extruded by the inner wall of the sewer pipe 1 to form interference fit between the fixing seat 2 and the sewer pipe 1, so that the fixing seat 2 is relatively fixed, and the purposes of looseness prevention and drop prevention are achieved.
A third embodiment of the fixing base 2 of the present invention is shown in fig. 10 to 12.
The outer wall of the fixed seat 2 is provided with four connecting sheets 24 which are parallel to the axial direction of the fixed seat 2, the outer edge of each connecting sheet 24 is in clearance fit with the inner wall of the downcomer 1, and the space enclosed by the connecting sheets 24 and the inner wall of the downcomer 1 is used as a water through hole 5; the connecting pieces 24 are divided into two groups, and the connecting pieces 24 in the same group are connected with spring pieces 25 which protrude outwards, so that the two spring pieces 25 are positioned at diagonal positions, and the protruding parts are positioned on the spring pieces 25, namely the distance between at least one point on the spring pieces 25 and the central line of the fixed seat 2 is larger than the inner diameter of the sewer pipe 1. Compared with the second embodiment, the third embodiment of the fixing seat 2 has fewer elastic sheets 25, and the production cost is reduced.
When the fixing seat 2 is matched in the sewer pipe 1, the elastic sheet 25 is extruded by the inner wall of the sewer pipe 1 to form interference fit between the fixing seat 2 and the sewer pipe 1, so that the fixing seat 2 is relatively fixed, and the purposes of looseness prevention and drop prevention are achieved.
A fourth embodiment of the fixing base 2 of the present invention is shown in fig. 13 to 15.
The outer wall of the fixed seat 2 is provided with four connecting sheets 24 which are parallel to the axial direction of the fixed seat 2, the outer edge of each connecting sheet 24 is in clearance fit with the inner wall of the downcomer 1, and the space enclosed by the connecting sheets 24 and the inner wall of the downcomer 1 is used as a water through hole 5; the outer edge of the connecting piece 24 is provided with an elastic piece 25 protruding outwards, and the protruding part is positioned on the elastic piece 25.
When the fixing seat 2 is matched in the sewer pipe 1, the elastic sheet 25 is extruded by the inner wall of the sewer pipe 1 to form interference fit between the fixing seat 2 and the sewer pipe 1, so that the fixing seat 2 is relatively fixed, and the purposes of looseness prevention and drop prevention are achieved.
A fifth embodiment of the fixing base 2 of the present invention is shown in fig. 16 to 18.
The outer wall of the fixed seat 2 is provided with a plurality of elastic pieces 25 protruding outwards, the elastic pieces 25 are connected into at least one circle (two circles of elastic pieces 25 exist in the fifth embodiment) at the periphery of the fixed seat 2, and the protruding part is positioned on the elastic pieces 25, namely, the distance between at least one point of the elastic pieces 25 and the central line of the fixed seat 2 is larger than the inner diameter of the sewer pipe 1.
When the fixing seat 2 is matched in the sewer pipe 1, the elastic sheet 25 is extruded by the inner wall of the sewer pipe 1 to form interference fit between the fixing seat 2 and the sewer pipe 1, so that the fixing seat 2 is relatively fixed, and the purposes of looseness prevention and drop prevention are achieved.
A sixth embodiment of the fixing base 2 of the present invention is shown in fig. 19 to 21.
The outer wall of the fixed seat 2 is provided with four connecting sheets 24 which are parallel to the axial direction of the fixed seat 2, the outer edge of each connecting sheet 24 is in clearance fit with the inner wall of the downcomer 1, and the space enclosed by the connecting sheets 24 and the inner wall of the downcomer 1 is used as a water through hole 5; the outer edge of the connecting piece 24 is provided with a plurality of spherical (or block-shaped) protrusions 26, and the protrusions 26 are protrusions of the fixing base 2. Alternatively, the protrusion 26 may be directly disposed on the outer wall of the fixing base 2, and the water through hole 5 is relatively smaller than that of the protrusion 26 disposed on the outer wall of the fixing base 2 in comparison with the connection piece 24. In addition, the protrusion 26 may be made of a material having elasticity so that it has a sufficient deformation amount to facilitate the movement of the fixing base 2 in the down pipe 1 when it is disassembled.
When fixing base 2 cooperation was in downcomer 1, protruding 26 tight fit was at the inner wall of downcomer 1 to form fixing base 2 and downcomer 1's interference fit, realize fixing base 2's relatively fixed, reach locking not hard up, the mesh of anticreep.
Through the scheme, the utility model discloses a set up the bulge in the periphery of fixing base 2 to make fixing base 2 and downcomer 1 interference fit, realize the relative fixation between the two, the fixing base 2 can not produce and rock in the course of pressing water stop 4 and making the work of core 3 of bouncing, improved structural stability and user operation experience; when the device is installed, the bouncing core 3 together with the fixing seat 2 is embedded into the sewer pipe 1, and when the device is disassembled, the fixing seat 2 can be pulled out of the sewer pipe 1 only by pulling the bouncing core 3, so that the device is convenient to disassemble and assemble, time-saving and high in efficiency.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (10)
1. A loose-proof and easy-to-assemble and disassemble structure of a sewer row rod comprises a sewer pipe, a fixed seat, a bounce core and a water stop plug; the fixed seat is arranged in the sewer pipe; the bouncing core is arranged in the fixed seat, the upper end of the bouncing core is connected with the water stop plug, and the lower end of the bouncing core is connected with the fixed seat; the method is characterized in that:
the periphery of the fixing seat is provided with a protruding part, the protruding part is in interference fit with the inner wall of the sewer pipe, and a water passing hole which is communicated up and down is formed between the fixing seat and the sewer pipe.
2. The anti-loosening and easy-to-dismount structure of the sewer row rod as claimed in claim 1, wherein:
the outer wall of the fixed seat is provided with a plurality of connecting pieces, the outer edges of the connecting pieces are in clearance fit with the inner wall of the sewer pipe, and the space enclosed by the connecting pieces and the inner wall of the sewer pipe is used as the water through hole.
3. The anti-loosening and easy-to-dismount structure of the sewer row rod as claimed in claim 2, wherein:
an outward convex elastic sheet is arranged between the connecting sheets, the convex part is positioned on the elastic sheet, and the distance between at least one point on the elastic sheet and the central line of the fixed seat is greater than the inner diameter of the sewer pipe.
4. The anti-loosening and easy-to-dismount structure of the sewer row rod as claimed in claim 2, wherein:
the outer edge of the connecting piece is provided with an outwards convex elastic sheet, and the convex part is positioned on the elastic sheet.
5. The anti-loosening and easy-to-dismount structure of the sewer row rod as claimed in claim 2, wherein:
the outer edge of the connecting piece is provided with a plurality of bulges, and the bulges are the bulges of the fixing seat.
6. The anti-loosening and easy-to-dismount structure of the sewer row rod as claimed in claim 1, wherein:
the fixing base periphery is provided with a plurality of archs, the arch promptly the bulge of fixing base.
7. The anti-loosening and easy-to-dismount structure of the sewer row rod as claimed in claim 6, wherein:
the protrusion is made of an elastic material.
8. The anti-loosening and easy-to-dismount structure of the sewer row rod as claimed in claim 1, wherein:
the outer wall of the fixed seat is provided with a plurality of elastic sheets protruding outwards, the elastic sheets are connected into at least one circle at the periphery of the fixed seat, the protruding parts are positioned on the elastic sheets, and the distance between at least one point on each elastic sheet and the central line of the fixed seat is larger than the inner diameter of the sewer pipe.
9. The anti-loosening and easy-to-dismount structure of the sewer row rod as claimed in any one of claims 1 to 8, wherein:
the fixing seat is provided with a mounting hole for matching the bouncing core, and a limiting mechanism for limiting the bouncing core to rotate along the circumferential direction is arranged between the periphery of the bouncing core and the side wall of the mounting hole.
10. The anti-loosening and easy-to-dismount structure of the sewer row rod as claimed in claim 9, wherein:
the limiting mechanism comprises a limiting groove arranged on the side wall of the mounting hole, the limiting groove is arranged along the axial direction of the fixing seat, a limiting flange corresponding to the limiting groove is arranged on the periphery of the bouncing core, and the limiting flange is clamped in the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120484433.4U CN214614396U (en) | 2021-03-05 | 2021-03-05 | Anti-loosening and easy-to-assemble and disassemble structure of sewer row rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120484433.4U CN214614396U (en) | 2021-03-05 | 2021-03-05 | Anti-loosening and easy-to-assemble and disassemble structure of sewer row rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214614396U true CN214614396U (en) | 2021-11-05 |
Family
ID=78393156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120484433.4U Active CN214614396U (en) | 2021-03-05 | 2021-03-05 | Anti-loosening and easy-to-assemble and disassemble structure of sewer row rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214614396U (en) |
-
2021
- 2021-03-05 CN CN202120484433.4U patent/CN214614396U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214614396U (en) | Anti-loosening and easy-to-assemble and disassemble structure of sewer row rod | |
| CN203724060U (en) | Spray arm structure of dishwasher | |
| CN203238725U (en) | Drainer | |
| CN209568275U (en) | A kind of draining box structure and washing machine | |
| CN103321290A (en) | Gentleman urinal splash prevention device | |
| CN202401566U (en) | Drainage cover structure | |
| CN204003597U (en) | A kind of high-lift water-discharged pump | |
| CN204781284U (en) | Prevent returning bank of tubes formula floor drain device entirely | |
| CN203834596U (en) | Water drainage device | |
| CN214614399U (en) | Arrange pole and separate smelly integrative device | |
| CN203905110U (en) | Downpipe structure | |
| CN204475455U (en) | A kind of sink strainer | |
| CN207794235U (en) | A kind of blowdown component applied on toilet seat | |
| CN202020966U (en) | Multifunctional filter screen | |
| CN203320669U (en) | Splash-resisting device of men urinal | |
| CN211816684U (en) | Drainer with quick lock cap | |
| CN203540173U (en) | Anti-blocking filter | |
| CN205604420U (en) | High drainage floor drain device | |
| CN214090165U (en) | Novel counter basin drainer sealing device | |
| CN219059454U (en) | Clutch tray of washing machine | |
| CN216156711U (en) | Sealing ring and drainer | |
| CN218970193U (en) | Side-discharging floor drain | |
| CN110080333A (en) | Rainwater recovery device | |
| CN210885364U (en) | Integrated porous end cover | |
| CN218264137U (en) | Drainer for basin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |