CN208934071U - A kind of mounting structure of drainage valve base component - Google Patents
A kind of mounting structure of drainage valve base component Download PDFInfo
- Publication number
- CN208934071U CN208934071U CN201821652068.8U CN201821652068U CN208934071U CN 208934071 U CN208934071 U CN 208934071U CN 201821652068 U CN201821652068 U CN 201821652068U CN 208934071 U CN208934071 U CN 208934071U
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- CN
- China
- Prior art keywords
- connector sleeve
- protrusion
- bottom wall
- water tank
- pedestal
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Abstract
The utility model discloses a kind of mounting structures of drainage valve base component, for the base assembly of drain valve to be mounted on to the bottom wall of water tank, base assembly includes pedestal and the connector sleeve that connect with whorl of base, gasket is equipped between base assembly and the bottom wall of water tank, the bottom wall of water tank is equipped with mounting hole, base assembly is threaded through in mounting hole, connector sleeve is equipped with the protrusion radially extended, the protrusion relief hole for communicating with mounting hole and passing through for protrusion is additionally provided on the bottom wall of water tank, it further include the limited block matched with protrusion, the protrusion of connector sleeve pass through protrusion relief hole after rotate predetermined angle when with protrusion relief hole sequence and abutted against with limited block with limit connector sleeve rotation；When pedestal is threadedly coupled locking with connector sleeve, pedestal is connected to the two sides of the bottom wall of water tank with connector sleeve respectively, and gasket is clamped between base assembly and bottom wall.The utility model installation is very convenient quick, and structure is simple, and will not impact to the draining of drain valve.
Description
Technical field
The utility model relates to a kind of mounting structures of drainage valve base component.
Background technique
In the related technology, closestool is divided into " Contiuum type closestool " and " split type closestool ", so-called " Contiuum type closestool " i.e. closestool
Water tank and closestool body, which are integrally formed, to be arranged, so-called " split type closestool " i.e. cistern and the separately formed rear assembling of closestool body
Together.The drain valve for controlling cistern draining is typically provided in cistern, as depicted in figs. 1 and 2, for disjunctor
The installation of the drainage valve base 1 of formula cistern is substantially and hooks 2 using steel and be attached, and steel hooks 2 and passes through inclined mode
From the top of tank bottom wall 3 through the mounting hole on water tank through the lower section of tank bottom wall 3, the spiral shell on 2 is then hooked with screw 4 and steel
Hole is threadedly coupled so that pedestal 1 to be locked in tank bottom wall 3.The defect of above-mentioned locking mode is to be not easy installation locking.
Utility model content
The utility model to solve the above-mentioned problems, provides a kind of mounting structure of drainage valve base component, structure letter
It is single, it is easy for installation.
In order to achieve the above objectives, the technical solution of the utility model are as follows: a kind of mounting structure of drainage valve base component is used
In on the bottom wall that the base assembly of drain valve is mounted on water tank, the base assembly includes pedestal and connects with the whorl of base
The connector sleeve connect, is equipped with gasket between the base assembly and the bottom wall of the water tank, the bottom wall of the water tank is equipped with peace
Hole is filled, the base assembly is threaded through in the mounting hole, and the connector sleeve is equipped with the protrusion radially extended, the water tank
It is additionally provided with the protrusion relief hole for communicating with the mounting hole and passing through for the protrusion on bottom wall, further includes matching with the protrusion
The limited block of conjunction is stepped down when the protrusion of the connector sleeve rotates predetermined angle after the protrusion relief hole with the protrusion
Hole sequence is simultaneously abutted against with the limited block to limit the connector sleeve rotation；The pedestal and the connection external threading connect
When connecing locking, the pedestal is connected to the two sides of the bottom wall of the water tank, and the gasket quilt with the connector sleeve respectively
It is clamped between the base assembly and the bottom wall.
Further, the size of the connector sleeve and the size of the mounting hole match, and the connector sleeve is worn
In the mounting hole.
Further, the limited block is arranged near the periphery or the mounting hole periphery of the mounting hole.
Further, the limited block is arranged on the bottom wall.
Further, the lower part of the pedestal is tubular structure, and the inner wall of the tubular structure is equipped with internal screw thread, described
The periphery wall of connector sleeve is equipped with the external screw thread matched with the internal screw thread.
Further, the bottom end of the connector sleeve is arranged in the protrusion.
Further, the gasket is the plain cushion of annular, and the gasket is set on the outer wall of connector sleeve, and institute
Gasket is stated to be located between the lower surface of the pedestal and the upper surface of the bottom wall of the water tank.
Further, the limited block and integral tank or seperated molding.
Further, the protrusion is equipped at least two and being provided at circumferentially spaced along the connector sleeve.
Compared with prior art, the beneficial effects of the utility model are: the utility model makes connector sleeve by setting connector sleeve
It is connect with whorl of base, and protrusion is set on connector sleeve, tank bottom wall is equipped with the protrusion relief hole passed through for protrusion, also sets
There is the limited block for preventing connector sleeve from persistently rotating, when pedestal is threadedly coupled locking with connector sleeve, pedestal and connector sleeve point
It is not connected to the two sides of the bottom wall of water tank, so that the installation of base assembly is very convenient quick, structure is simple, especially suitable
In the water tank of Contiuum type closestool.
Steel is hooked across the water outlet in pedestal in background technique, and the passage section area that will lead to the water outlet of pedestal subtracts
It is small, to influence the drainage speed of drain valve.The structure that the utility model uses connector sleeve to be mutually threadedly coupled with pedestal, connector sleeve
Water flow will not be caused to stop, to will not impact the draining of drain valve, effect is more preferable.
Detailed description of the invention
Fig. 1 is that the drainage valve base component of the prior art is mounted on the structural schematic diagram in tank bottom wall；
Fig. 2 is the schematic top plan view of the drainage valve base component of the prior art；
Fig. 3 is that the signal of the section view in tank bottom wall is mounted on according to the drainage valve base component of an embodiment of the present invention
Figure；
Fig. 4 is to be mounted on the exploded view in tank bottom wall according to the drainage valve base component of an embodiment of the present invention；
Fig. 5 be according to the drainage valve base component of an embodiment of the present invention be mounted on the state diagram in tank bottom wall it
One；
Fig. 6 be according to the drainage valve base component of an embodiment of the present invention be mounted on the state diagram in tank bottom wall it
Two.
Specific embodiment
In order to illustrate more clearly of the technical solution of the utility model embodiment, with reference to the accompanying drawing to the utility model into
The explanation of one step, the drawings in the following description are merely some embodiments of the present invention, for ordinary skill people
For member, without creative efforts, it is also possible to obtain other drawings based on these drawings.
As shown in Figures 3 to 6, the mounting structure of a kind of drainage valve base component of an embodiment of the present invention, is used for
The base assembly of drain valve is mounted on the bottom wall 10 of water tank, base assembly includes pedestal 20, connector sleeve 30, connector sleeve 30 with
Pedestal 20 is threadedly coupled, specifically, the lower part of pedestal 20 is tubular structure, the inner wall of tubular structure is equipped with internal screw thread 21, even
The periphery wall of female connector 30 is equipped with the external screw thread 31 matched with internal screw thread 21, passes through the spiral shell between internal screw thread 21 and external screw thread 31
The threaded connection of connector sleeve 30 and pedestal 20 is realized in line cooperation.
Gasket 40 is equipped between base assembly and the bottom wall 10 of water tank, specifically, gasket 40 is the plain cushion of annular, it is close
Packing 40 is set on the outer wall of connector sleeve 30, and gasket 40 is located at the upper of the lower surface of pedestal 20 and the bottom wall 10 of water tank
Between surface.
The bottom wall 10 of water tank is equipped with mounting hole 11, and base assembly is threaded through in mounting hole 11, and connector sleeve 30 is equipped with diameter
To the protrusion of extension 32, in the present embodiment, protrusion 32 is equipped at least two and being provided at circumferentially spaced along connector sleeve 30, protrusion 32
The bottom end of connector sleeve 30 is set.
The protrusion relief hole 12 for communicating with mounting hole 11 and passing through for protrusion 32 is additionally provided on the bottom wall 10 of water tank, water tank
The limited block 13 matched with protrusion 32 is additionally provided on bottom wall 10, the protrusion 32 of connector sleeve 30 turns after passing through protrusion relief hole 12
When dynamic predetermined angle with 12 sequence of protrusion relief hole and abutted against with limited block 13 to limit connector sleeve 30 and continue to turn
It is dynamic.When pedestal 20 is threadedly coupled locking with connector sleeve 30, pedestal 10 is connected on the upper surface of bottom wall 10, and protrusion 32 is connected to bottom
On the lower surface of wall 10, that is, pedestal 10 and connector sleeve 30 are connected to the two sides of the bottom wall 10 of water tank, and gasket 40 respectively
It is clamped between base assembly and bottom wall 10, to realize sealed connection, prevents water in water tank from mounting hole 11 and protrusion
Relief hole 12 lets out.
In the present embodiment, the size of connector sleeve 30 and the size of the mounting hole 11 match, specifically, connector sleeve 30
The internal diameter of outer diameter and mounting hole 11 is roughly equal, and connector sleeve 30 is arranged in mounting hole 11.
In the present embodiment, the periphery of the mounting hole 11 or the mounting hole on bottom wall 10 is arranged in the limited block 13
Near 11 peripheries, still, the position of limited block 13 is not limited, as long as can match with protrusion 32 with the company of prevention
Female connector 30 continues to rotate.In the present embodiment, limited block 13 is arranged on the lower surface of bottom wall 10, and limited block 13 can be with
It can be by the modes such as being bonded or being clamped when seperated with the water tank molding of limited block 13 with integral tank or seperated molding
Limited block 13 is fixed on the bottom wall 10 of water tank, in the present embodiment, limited block 13 is using the side with integral tank
Formula setting.It should be understood that limited block 13, which also can choose, to be arranged on other component, such as toilet seat in the present embodiment
On other positions on body (not shown) or in water tank, as long as limited block 13 can be matched with the protrusion 32 of connector sleeve 30
?.
When installation, connector sleeve 30 and pedestal 20 are subjected to preliminary threaded connection first, then, by the protrusion of connector sleeve 30
32 alignment bottom walls 10 on protrusion relief hole 12 so that protrusion 32 be passed down through protrusion relief hole 12 from the top of bottom wall 10 after position
In the lower section of bottom wall 10, so that connector sleeve 30 is threaded through in mounting hole 11, at this point, being state shown in fig. 5.Then, it presses
Orientation shown in fig. 6, rotating base 20 counterclockwise, pedestal 20 will drive connector sleeve 30 to rotate together, when convex on connector sleeve 30
When portion 32 and limited block 13 abut against, connector sleeve 30 just can not be continued to rotate, at this point, continuing rotating base 20, pedestal 20 will
Continue to be threadedly coupled with connector sleeve 30, in pedestal 20 and 30 screwing process of connector sleeve, pedestal 20 and connector sleeve 30 are constantly leaned on
Bottom wall 10 is pasted, and the lower surface of pedestal 20 is pressed down against gasket 40, so that gasket 40 is by sealed clamping in pedestal 20
Between lower surface and the upper surface of bottom wall 10, after pedestal 20 and 30 screw-threaded coupling of connector sleeve, protrusion 32 is connected under bottom wall 10
It on surface, is achieved in base assembly and is mounted on the bottom wall 10 of water tank, install very convenient quick.
When disassembly, only need to reversely rotate pedestal 20 so that pedestal 20 is gradually disengaged with connector sleeve 30, pedestal 20 with connect
When set 30 is not kept completely separate, rotating base 20 will drive connector sleeve 30 and rotate together, when connector sleeve 30 turns on connector sleeve 30
Protrusion 32 it is corresponding with protrusion relief hole 12 when, so that it may by pedestal 20 together with connector sleeve 30 from the bottom wall 10 of water tank
It disassembles, dismantles very convenient quick.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model is made a variety of changes, be the protection scope of the utility model.
Claims (9)
1. a kind of mounting structure of drainage valve base component, for the base assembly of drain valve to be mounted on to the bottom wall of water tank,
It is characterized in that, the base assembly includes pedestal and the connector sleeve that connect with the whorl of base, the base assembly and institute
It states and is equipped with gasket between the bottom wall of water tank, the bottom wall of the water tank is equipped with mounting hole, and the base assembly is threaded through described
In mounting hole, the connector sleeve is equipped with the protrusion radially extended, is additionally provided with and the mounting hole phase on the bottom wall of the water tank
The protrusion relief hole passed through for the protrusion is passed to, further includes the limited block matched with the protrusion, the connector sleeve
Protrusion pass through the protrusion relief hole after rotate predetermined angle when with the protrusion relief hole sequence and with the limited block
It abuts against to limit the connector sleeve rotation；The pedestal be threadedly coupled with the connector sleeve locking when, the pedestal with it is described
Connector sleeve is connected to the two sides of the bottom wall of the water tank respectively, and the gasket is clamped at the base assembly and described
Between bottom wall.
2. the mounting structure of drainage valve base component as described in claim 1, which is characterized in that the size of the connector sleeve with
The size of the mounting hole matches, and the connector sleeve is arranged in the mounting hole.
3. the mounting structure of drainage valve base component as described in claim 1, which is characterized in that the limited block setting exists
Near the periphery of the mounting hole or the mounting hole periphery.
4. the mounting structure of drainage valve base component as described in claim 1, which is characterized in that the limited block setting exists
On the bottom wall.
5. the mounting structure of drainage valve base component as described in claim 1, which is characterized in that the lower part of the pedestal is cylinder
Shape structure, the inner wall of the tubular structure are equipped with internal screw thread, and the periphery wall of the connector sleeve is equipped with and the internal screw thread phase
The external screw thread of cooperation.
6. the mounting structure of drainage valve base component as described in claim 1, which is characterized in that the protrusion is arranged described
The bottom end of connector sleeve.
7. the mounting structure of drainage valve base component as described in claim 1, which is characterized in that the gasket is annular
Plain cushion, the gasket are set on the outer wall of the connector sleeve, and the gasket be located at the pedestal lower surface and
Between the upper surface of the bottom wall of the water tank.
8. the mounting structure of drainage valve base component as described in claim 1, which is characterized in that the limited block with it is described
Integral tank or seperated molding.
9. the mounting structure of drainage valve base component as described in claim 1, which is characterized in that the protrusion is equipped at least two
A and being provided at circumferentially spaced along the connector sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821652068.8U CN208934071U (en) | 2018-10-11 | 2018-10-11 | A kind of mounting structure of drainage valve base component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821652068.8U CN208934071U (en) | 2018-10-11 | 2018-10-11 | A kind of mounting structure of drainage valve base component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208934071U true CN208934071U (en) | 2019-06-04 |
Family
ID=66724298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821652068.8U Active CN208934071U (en) | 2018-10-11 | 2018-10-11 | A kind of mounting structure of drainage valve base component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208934071U (en) |
-
2018
- 2018-10-11 CN CN201821652068.8U patent/CN208934071U/en active Active
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| GR01 | Patent grant |