CN210032001U - Height-adjustable water inlet valve - Google Patents
Height-adjustable water inlet valve Download PDFInfo
- Publication number
- CN210032001U CN210032001U CN201920675275.3U CN201920675275U CN210032001U CN 210032001 U CN210032001 U CN 210032001U CN 201920675275 U CN201920675275 U CN 201920675275U CN 210032001 U CN210032001 U CN 210032001U
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- Prior art keywords
- water inlet
- locking
- locking wheel
- lower section
- height
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- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 155
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000011010 flushing procedure Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a water inlet valve with adjustable height, which comprises a water inlet sleeve, a water inlet lower section and a locking wheel, wherein the water inlet lower section is arranged in the water inlet sleeve in a penetrating way, a guide groove which is arranged in an up-and-down extending way is arranged on the water inlet lower section, and a guide block which slides up and down in the guide groove is arranged on the inner wall of the water inlet sleeve; the locking wheel is rotatably arranged at the lower end of the water inlet sleeve, a spiral block is arranged on the inner wall of the locking wheel, a thread groove is formed in the periphery of the water inlet lower section, the spiral block is in thread fit with the thread groove so as to drive the locking wheel to rotate when the water inlet lower section moves up and down, and a locking piece used for locking the locking wheel to rotate and further locking the height of the water inlet valve is arranged on the water inlet sleeve. The utility model discloses can realize the adjustable of water intaking valve height, easy operation, use are convenient.
Description
Technical Field
The utility model relates to a water intaking valve technical field, concretely relates to water intaking valve with adjustable height.
Background
The water inlet valve generally comprises a water inlet pipe, a water inlet valve main body, a control valve, a control rod, a floating barrel and a floating tank, wherein the water inlet end of the water inlet pipe is arranged on a water supply pipe of the flushing tank, the water inlet pipe supplies water for the flushing tank, the water inlet pipe is sleeved in the water inlet valve main body, the control valve is arranged in the water inlet valve main body and controls the on-off of water flow through the control valve, and the control valve is closed through the action of the; the control rod is connected with the floating barrel, the floating barrel is arranged in the floating box, and the floating box is arranged on the main body of the water inlet valve. When the water level of the floating tank drops, the floating barrel drops along with the water level of the floating tank under the action of gravity, the control rod is driven to move to open the control valve, water flows through the water inlet pipe from the water supply pipe and then enters the flushing tank through the water inlet valve main body, and water inlet is achieved. When the water level of the buoyancy tank rises, the buoyancy barrel rises along with the water level of the buoyancy tank under the action of buoyancy, the control rod is driven to act to close the control valve, and water inflow is stopped.
When the water inlet valve is arranged in the flushing tank, the installation height of the water inlet valve needs to be adjusted due to different types of the flushing tank, but the existing water inlet valve height adjusting mechanism is very inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above weak point, provide a convenient to use, simple operation's water intaking valve with adjustable height.
The utility model provides a scheme that technical problem adopted is: a water inlet valve with adjustable height comprises a water inlet sleeve, a water inlet lower section and a locking wheel, wherein the water inlet lower section is arranged in the water inlet sleeve in a penetrating mode, a guide groove which extends up and down is formed in the water inlet lower section, and a guide block which slides up and down in the guide groove is arranged on the inner wall of the water inlet sleeve; the locking wheel is rotatably arranged at the lower end of the water inlet sleeve, a spiral block is arranged on the inner wall of the locking wheel, a thread groove is formed in the periphery of the water inlet lower section, the spiral block is in thread fit with the thread groove so as to drive the locking wheel to rotate when the water inlet lower section moves up and down, and a locking piece used for locking the locking wheel to rotate and further locking the height of the water inlet valve is arranged on the water inlet sleeve.
Further, to lock and unlock the rotation of the locking wheel; the upper end of the locking wheel is provided with an external gear ring, the lower part of the locking piece is provided with locking teeth meshed with the external gear ring, and the locking piece can move up and down and is inserted on the water inlet sleeve to unlock and lock the rotation of the locking wheel.
Further, in order to keep the locking piece locking and unlocking the locking wheel; the water inlet sleeve is provided with a slot for inserting the locking sheet, the outer wall surface of the water inlet sleeve is provided with a limiting bulge above the slot, and the locking sheet is sequentially provided with a first bulge matched with the limiting bulge to enable the locking teeth and the outer gear ring to be meshed and a second bulge matched with the limiting bulge to enable the locking teeth and the outer gear ring to be disengaged.
Furthermore, in order to prevent the locking piece from being separated from the slot upwards; the slot is also internally provided with a limiting groove used for limiting the locking piece to be separated from the slot upwards, and the locking piece is provided with a limiting step matched with the limiting groove.
Further, in order to rotatably install the locking wheel on the water inlet sleeve; the locking wheel is provided with a plurality of elastic hooks, the inner wall of the water inlet sleeve is provided with an annular groove, and the elastic hooks are clamped into the annular groove to install the locking wheel on the water inlet sleeve.
Furthermore, in order to ensure that the underwater inlet section can drive the locking wheel to rotate when moving up and down, when the locking wheel stops rotating, the locking wheel can be firmly limited at a certain height of the underwater inlet section so as to achieve the purpose of adjusting the height of the water inlet valve; the spiral groove is provided with six corresponding spiral blocks, and the six spiral blocks are in threaded fit with the six spiral grooves respectively so as to fix the locking wheel on the water inlet lower section and lock the height of the water inlet sleeve on the water inlet lower section.
Compare prior art, the utility model has the advantages of it is following: the utility model can realize the height adjustment of the water inlet valve, has simple operation and convenient use, the lower water inlet section is provided with the guide groove, the water inlet sleeve is provided with the guide block, the guide block slides up and down in the guide groove to guide the lower water inlet section to move up and down relative to the water inlet sleeve, simultaneously, the lower water inlet section is provided with the thread groove, the locking wheel is provided with the spiral block, due to the thread fit relation between the spiral block and the thread groove, when the height of the water inlet sleeve is adjusted when the lower water inlet section moves up and down, the locking wheel can be driven to rotate, and can rotate relative to the water inlet sleeve, the water inlet sleeve is kept still, after the lower water inlet section slides up and down to adjust the water inlet sleeve to a certain height of the lower water inlet section, due to the meshing relation between the locking teeth and the outer gear ring, the rotation of the locking wheel can be locked by pressing down the locking piece, after the rotation of the locking wheel is stopped, the water inlet sleeve can be kept at the height due to the thread, the height of the water inlet valve is adjusted.
Drawings
The invention will be further described with reference to the following examples with reference to the accompanying drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic half-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a schematic structural view of the water inlet sleeve;
FIG. 5 is a schematic structural view of the locking wheel;
fig. 6 is an exploded view of the structure of the present invention.
In the figure: 1-water inlet sleeve; 101-a slot; 102-a limit protrusion; 103-a limiting groove; 104-a guide block; 105-an annular groove; 2-a locking piece; 201-a first protrusion; 202-a second protrusion; 203-limit step; 204-lock teeth; 3-locking wheels; 301-a spiral block; 302-external gear ring; 303-elastic hook; 4-water inlet lower section; 401-thread groove; 402-guide groove.
Detailed Description
The invention is described in detail below with reference to the drawings and specific examples:
as shown in fig. 1 to 6, the embodiment provides a water inlet valve with adjustable height, which includes a water inlet casing 1, a water inlet lower section 4 and a locking wheel 3, wherein the water inlet lower section 4 is arranged in the water inlet casing 1 in a penetrating manner, a guide groove 402 extending up and down is arranged on the water inlet lower section 4, and a guide block 104 sliding up and down in the guide groove 402 is arranged on the inner wall of the water inlet casing 1; the locking wheel 3 is rotatably arranged at the lower end of the water inlet sleeve 1, a spiral block 301 is arranged on the inner wall of the locking wheel 3, a thread groove 401 is arranged on the periphery of the water inlet lower section 4, the spiral block 301 is in thread fit with the thread groove 401 so as to drive the locking wheel 3 to rotate when the water inlet lower section 4 moves up and down, and a water inlet valve locking piece 2 used for locking the locking wheel 3 to rotate and further locking the height of the water inlet valve is arranged on the water inlet sleeve 1; when the height of the water inlet valve needs to be increased, the water inlet lower section 4 is pulled downwards, the water inlet lower section 4 in the water inlet valve is sleeved on the inner core pipe, therefore, the water inlet lower section 4 can move up and down relative to the inner core pipe, and when the water inlet lower section 4 moves up and down relative to the water inlet sleeve 1, in order to keep the water inlet sleeve 1 motionless, the up-and-down motion between the water inlet lower section 4 and the water inlet sleeve 1 is converted into the rotary motion between the water inlet lower section 4 and the locking wheel 3, so that the relative movement between the water inlet sleeve 1 and the water inlet lower section 4 is realized, and the purpose that the water inlet lower section 4 can move up and down relative to.
In the present embodiment, to lock and unlock the rotation of the lock wheel 3; the upper end of the locking wheel 3 is provided with an external gear ring 302, the lower part of the locking piece 2 is provided with locking teeth 204 meshed with the external gear ring 302, and the locking piece 2 can move up and down and is inserted on the water inlet sleeve 1 to unlock and lock the locking wheel 3.
In the present embodiment, to maintain the locking and unlocking of the locking wheel 3 by the locking piece 2; the water inlet sleeve 1 is provided with a slot 101 for inserting the locking sheet 2, the outer wall surface of the water inlet sleeve 1 is provided with a limiting bulge 102 positioned above the slot 101, and the locking sheet 2 is sequentially provided with a first bulge 201 used for being matched with the limiting bulge 102 to enable the locking teeth 204 and the outer gear ring 302 to be kept meshed and a second bulge 202 used for being matched with the limiting bulge 102 to enable the locking teeth 204 and the outer gear ring 302 to be kept disengaged from each other from top to bottom.
In this embodiment, in order to prevent the locking piece 2 from coming out of the slot 101 upward; still be equipped with in the slot 101 and be used for spacing locking plate 2 upwards to deviate from the spacing groove 103 in the slot 101, establish on the locking plate 2 with spacing groove 103 complex spacing step 203.
In the present embodiment, in order to rotatably mount the locking wheel 3 on the water inlet sleeve 1; the locking wheel 3 is provided with a plurality of elastic hooks 303, the inner wall of the water inlet sleeve 1 is provided with an annular groove 105, and the elastic hooks 303 are clamped into the annular groove 105 to install the locking wheel 3 on the water inlet sleeve 1.
In the embodiment, in order to ensure that the locking wheel 3 can be driven to rotate by the underwater inlet section 4 moving up and down, when the locking wheel 3 stops rotating, the locking wheel can be firmly limited at a certain height of the underwater inlet section 4 so as to achieve the purpose of adjusting the height of the water inlet valve; the thread groove 401 has six threads, the thread blocks 301 have six corresponding threads, and the six thread blocks 301 are respectively in thread fit with the six thread grooves 401 to fix the locking wheel 3 on the water inlet lower section 4 so as to lock the height of the water inlet sleeve 1 on the water inlet lower section 4.
The utility model can realize the adjustment of the height of the water inlet valve, has simple operation and convenient use, the guide groove 402 is arranged on the lower water inlet section 4, the guide block 104 is arranged on the water inlet sleeve 1, the guide block 104 slides up and down in the guide groove 402 to guide the lower water inlet section 4 to move up and down relative to the water inlet sleeve 1, simultaneously, the lower water inlet section 4 is provided with the thread groove 401, the locking wheel 3 is provided with the spiral block 301, because of the thread fit relation of the spiral block 301 and the thread groove 401, when the height of the water inlet sleeve 1 is adjusted when the lower water inlet section 4 moves up and down, the locking wheel 3 can be driven to rotate, the locking wheel 3 can rotate relative to the water inlet sleeve 1, the water inlet sleeve 1 keeps still, after the lower water inlet section 4 slides up and down to adjust the water inlet sleeve 1 to a certain height of the lower water inlet section 4, because of the meshing relation of the locking tooth 204 and the outer gear ring 302, the locking piece 2 can lock, after the locking wheel 3 stops rotating, the water inlet sleeve 1 can be kept at the height due to the thread matching relationship of the spiral block 301 and the thread groove 401, and the height adjusting function of the water inlet valve is realized.
The above only is the embodiment of the present invention, not limiting the patent protection scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. A height-adjustable water inlet valve is characterized in that: the water inlet lower section is arranged in the water inlet sleeve in a penetrating mode, a guide groove extending up and down is formed in the water inlet lower section, and a guide block sliding up and down in the guide groove is arranged on the inner wall of the water inlet sleeve; the locking wheel is rotatably arranged at the lower end of the water inlet sleeve, a spiral block is arranged on the inner wall of the locking wheel, a thread groove is formed in the periphery of the water inlet lower section, the spiral block is in thread fit with the thread groove so as to drive the locking wheel to rotate when the water inlet lower section moves up and down, and a locking piece used for locking the locking wheel to rotate and further locking the height of the water inlet valve is arranged on the water inlet sleeve.
2. The height adjustable fill valve of claim 1, wherein: the upper end of the locking wheel is provided with an external gear ring, the lower part of the locking piece is provided with locking teeth meshed with the external gear ring, and the locking piece can move up and down and is inserted on the water inlet sleeve to unlock and lock the rotation of the locking wheel.
3. A height adjustable water inlet valve according to claim 2 wherein: the water inlet sleeve is provided with a slot for inserting the locking sheet, the outer wall surface of the water inlet sleeve is provided with a limiting bulge above the slot, and the locking sheet is sequentially provided with a first bulge matched with the limiting bulge to enable the locking teeth and the outer gear ring to be meshed and a second bulge matched with the limiting bulge to enable the locking teeth and the outer gear ring to be disengaged.
4. A height adjustable fill valve as claimed in claim 3, wherein: the slot is also internally provided with a limiting groove used for limiting the locking piece to be separated from the slot upwards, and the locking piece is provided with a limiting step matched with the limiting groove.
5. The height adjustable fill valve of claim 1, wherein: the locking wheel is provided with a plurality of elastic hooks, the inner wall of the water inlet sleeve is provided with an annular groove, and the elastic hooks are clamped into the annular groove to install the locking wheel on the water inlet sleeve.
6. The height adjustable fill valve of claim 1, wherein: the spiral groove is provided with six corresponding spiral blocks, and the six spiral blocks are in threaded fit with the six spiral grooves respectively so as to fix the locking wheel on the water inlet lower section and lock the height of the water inlet sleeve on the water inlet lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920675275.3U CN210032001U (en) | 2019-05-10 | 2019-05-10 | Height-adjustable water inlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920675275.3U CN210032001U (en) | 2019-05-10 | 2019-05-10 | Height-adjustable water inlet valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210032001U true CN210032001U (en) | 2020-02-07 |
Family
ID=69365046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920675275.3U Active CN210032001U (en) | 2019-05-10 | 2019-05-10 | Height-adjustable water inlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210032001U (en) |
-
2019
- 2019-05-10 CN CN201920675275.3U patent/CN210032001U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240628 Address after: 515638 Yukongxia, Bipu Village, Dengtang Town, Chao'an District, Chaozhou City, Guangdong Province Patentee after: Chaozhou Keneng Sanitary Ware Technology Co.,Ltd. Country or region after: China Address before: No.60 Fengnan, Bipu Village, Dengtang Town, Chao'an District, Chaozhou City, Guangdong Province, China Patentee before: Yan Shucai Country or region before: China |