CN211143208U - Water inlet valve capable of quickly adjusting height - Google Patents
Water inlet valve capable of quickly adjusting height Download PDFInfo
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- CN211143208U CN211143208U CN201921376105.1U CN201921376105U CN211143208U CN 211143208 U CN211143208 U CN 211143208U CN 201921376105 U CN201921376105 U CN 201921376105U CN 211143208 U CN211143208 U CN 211143208U
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Abstract
A water inlet valve capable of quickly adjusting height comprises a valve body, a water inlet pipe, a buoy seat sleeve and an adjusting pipe, wherein the valve body comprises a water inlet channel, a connecting sleeve and a water outlet sleeve, and the lower end of the water inlet pipe is provided with a water inlet threaded connector and a connecting seat; the upper end of the water inlet pipe is inserted into the connecting sleeve and is in sliding fit with the connecting sleeve, and the upper end of the float bowl seat sleeve is inserted into the water outlet sleeve and is fixedly connected with the water outlet sleeve; the water inlet pipe and the adjusting pipe are connected into a whole; the outer surface of the adjusting pipe is provided with an external thread groove, and the lower end of the adjusting pipe is provided with a radial water outlet hole; the adjusting drive sleeve is sleeved at the lower end of the buoy seat sleeve, the adjusting drive sleeve is in rotating fit with the lower end of the buoy seat sleeve, and the adjusting drive sleeve drives the adjusting pipe to rotate; the adjusting and positioning sleeve is sleeved on the floating cylinder seat sleeve and locks the adjusting and driving sleeve and the floating cylinder seat sleeve together. The adjusting and positioning sleeve is moved upwards, then the valve body or the buoy seat sleeve is held by hand, and the adjusting and driving sleeve is rotated; the adjusting positioning groove can adjust the locking of the driving sleeve to prevent loosening.
Description
Technical Field
The utility model relates to a water inlet valve of a toilet flushing water tank.
Background
In the prior art, a height-adjustable water inlet valve comprises a valve body, a water inlet pipe, a buoy seat sleeve and an adjusting pipe, wherein the valve body comprises a water inlet passage, a connecting sleeve arranged at the lower end of the water inlet passage and a water outlet sleeve surrounding the water inlet passage, and the lower end of the water inlet pipe is provided with a water inlet threaded connector and a connecting seat positioned at the upper part of the water inlet threaded connector; the upper end of the water inlet pipe is inserted into the connecting sleeve and is in sliding fit with the connecting sleeve, and the upper end of the float bowl seat sleeve is inserted into the water outlet sleeve and is fixedly connected with the water outlet sleeve; the water inlet pipe and the adjusting pipe are connected into a whole. There are problems in that: the height adjustment is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the water inlet valve with the height adjusted quickly is characterized by convenient height adjustment.
The utility model discloses a realize like this: a water inlet valve capable of quickly adjusting height comprises a valve body, a water inlet pipe, a buoy seat sleeve and an adjusting pipe, wherein the valve body comprises a water inlet channel, a connecting sleeve arranged at the lower end of the water inlet channel and a water outlet sleeve surrounding the water inlet channel; the upper end of the water inlet pipe is inserted into the connecting sleeve and is in sliding fit with the connecting sleeve, and the upper end of the float bowl seat sleeve is inserted into the water outlet sleeve and is fixedly connected with the water outlet sleeve; the water inlet pipe and the adjusting pipe are connected into a whole; it is characterized in that: the outer surface of the adjusting pipe is provided with an external thread groove, and the lower end of the adjusting pipe is provided with a radial water outlet hole;
also comprises an adjusting driving sleeve and an adjusting positioning sleeve,
the adjusting driving sleeve is sleeved at the lower end of the floating barrel seat sleeve, the adjusting driving sleeve is in rotating fit with the lower end of the floating barrel seat sleeve, and the adjusting driving sleeve is adjusted to drive the adjusting pipe to rotate; the adjusting and positioning sleeve is sleeved on the floating cylinder seat sleeve and locks the adjusting and driving sleeve and the floating cylinder seat sleeve together.
The water inlet valve capable of quickly adjusting the height is characterized in that: the lower end of the buoy seat sleeve is provided with a circular edge plate and a plurality of through grooves which penetrate through the buoy seat sleeve, the upper part of one through groove is provided with two arc-shaped positioning grooves which are arranged along the height direction, and the upper part of the other through groove is provided with two arc-shaped positioning grooves which are arranged along the height direction and a longitudinal guide groove which is communicated with the arc-shaped positioning grooves;
the adjusting driving sleeve comprises a circular ring seat with spiral driving teeth at the lower part, a plurality of clasps at the upper part and a longitudinal tooth groove at the upper part of the outer circumferential surface;
the adjusting and positioning sleeve comprises an upper sleeve body, a circular ring plate and a lower sleeve body, two circular arc bulges at two ends of a diameter line are arranged on the upper sleeve body, and a guide positioning plate is arranged at the lower part of one circular arc bulge; the lower sleeve body is provided with a positioning tooth group, and the upper end of a positioning tooth in the positioning tooth group is connected with the circular ring plate;
the upper sleeve body is sleeved on the floating cylinder seat sleeve, the guide positioning plate is in sliding fit with the longitudinal guide groove, and the arc-shaped bulge is matched with the arc-shaped positioning groove; the circular ring-shaped edge plate is in rotating fit with a gap between the clasp and the circular ring seat, and the spiral driving teeth of the circular ring seat are meshed with the external thread groove of the adjusting pipe; the positioning tooth group is matched with the longitudinal tooth groove.
The water inlet valve capable of quickly adjusting the height is characterized in that: the clamping seat comprises a cylinder body part and a flange part, and a counter bore is arranged in the cylinder body part;
the lower part of the connecting seat of the water inlet pipe is provided with a lower step, and the water inlet pipe at the upper part of the connecting seat is provided with a plurality of positioning holes;
the lower end of the adjusting pipe is provided with a plurality of circular arc elastic plates and circular arc positioning bulges positioned on the inner surfaces of the circular arc elastic plates;
the circular arc elastic plates are attached to the peripheral surface of the connecting seat, the circular arc positioning bulges are embedded with the positioning holes, and the connecting seat is arranged between every two adjacent circular arc elastic plates to form a water outlet; the connecting seat is inserted into the counter bore, and the lower part of the circular arc elastic plate extends into the barrel body part.
The water inlet valve capable of quickly adjusting the height is characterized in that: the outer surface of the adjusting pipe is provided with a metering plane along the height direction, and the metering plane is provided with scale marks of which the quantity is gradually increased from bottom to top. Height data adapted to the scale.
The utility model relates to a water inlet valve capable of quickly adjusting height, which adopts the structure that an adjusting positioning sleeve moves upwards, then a valve body or a buoy seat sleeve is held by hand, and an adjusting driving sleeve is rotated; the adjusting positioning groove can adjust the locking of the driving sleeve to prevent loosening.
Drawings
Fig. 1 is a sectional view of the present invention.
Fig. 2 is a view a-a of fig. 1.
Fig. 3 is one of the exploded perspective views of the present invention.
Fig. 4 is a second exploded perspective view of the present invention.
Fig. 5 is one of perspective views of the present invention.
Fig. 6 is a second perspective view of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 and 2, a water inlet valve capable of quickly adjusting height comprises a valve body 1, a water inlet pipe 2, a float bowl seat sleeve 3 and an adjusting pipe 4, wherein the valve body 1 comprises a water inlet passage 11, a connecting sleeve 12 arranged at the lower end of the water inlet passage and a water outlet sleeve 13 surrounding the water inlet passage 11, and the lower end of the water inlet pipe 2 is provided with a water inlet threaded connector 21 and a connecting seat 22 positioned at the upper part of the water inlet threaded connector; the upper end of the water inlet pipe 2 is inserted into the connecting sleeve 12 and is in sliding fit and liquid-tight seal, and the upper end of the float bowl seat sleeve 3 is inserted into the water outlet sleeve 13 and is fixedly connected together; the water inlet pipe 2 and the adjusting pipe 4 are connected into a whole.
The outer surface of the adjusting pipe 4 is provided with an external thread groove, and the lower end of the adjusting pipe is provided with a radial water outlet hole 41;
also comprises an adjusting driving sleeve 5 and an adjusting positioning sleeve 6,
the adjusting driving sleeve 5 is arranged at the lower end of the float bowl seat sleeve 3, the adjusting driving sleeve 5 is in rotating fit with the lower end of the float bowl seat sleeve 3, and the adjusting driving sleeve 5 drives the adjusting pipe 4 to rotate; the adjusting and positioning sleeve 6 is sleeved on the float seat sleeve 3, and the adjusting and positioning sleeve 6 locks the adjusting and driving sleeve 5 and the float seat sleeve 3 together.
The lower end of the buoy seat sleeve 3 is provided with a circular edge plate 31 and a plurality of through grooves 32 penetrating through the buoy seat sleeve, and the upper part of one through groove is provided with two circular arc-shaped positioning grooves 33 arranged along the height direction in the two through grooves 32 on one diameter line; as shown in fig. 3, two circular arc positioning grooves 33 arranged along the height direction and a longitudinal guide groove 34 communicated with the circular arc positioning grooves are arranged at the upper part of the other through groove 32, and the longitudinal guide groove 34 is communicated with the through groove 32;
the adjusting driving sleeve 5 comprises a circular ring seat 52 with spiral driving teeth 51 at the lower part, a plurality of clasps 53 at the upper part and a longitudinal tooth groove 54 at the upper part of the outer circumferential surface;
the adjusting and positioning sleeve 6 comprises an upper sleeve body 61, an annular plate 62 and a lower sleeve body 63, two circular arc-shaped protrusions 611 at two ends of a diameter line are arranged on the upper sleeve body 61, and a guide positioning plate 612 is arranged at the lower part of one circular arc-shaped protrusion 611; a positioning tooth group 631 is arranged on the lower sleeve body 63, and the upper ends of the positioning teeth in the positioning tooth group 631 are connected with the annular plate 62;
the upper sleeve body 61 is sleeved on the buoy seat sleeve 3, the guide positioning plate 612 is in sliding fit with the longitudinal guide groove 34, and the circular arc-shaped protrusion 611 is matched with the circular arc-shaped positioning groove 33; the circular ring-shaped edge plate 31 is in rotating fit with a gap between the clasp 53 and the circular ring seat 52, and the spiral driving tooth 51 of the circular ring seat 52 is meshed with the external thread groove of the adjusting pipe 4; the set of positioning teeth 631 cooperate with the longitudinal spline 54.
As a further improvement of the utility model: the clamping seat 7 comprises a cylinder part 71 and a flange part 72, and a counter bore 711 is arranged in the cylinder part 71;
the lower part of the connecting seat 22 of the water inlet pipe 2 is provided with a lower step 221, and the water inlet pipe at the upper part of the connecting seat 22 is provided with a plurality of positioning holes 23;
the lower end of the adjusting pipe 4 is provided with a plurality of circular arc elastic plates 42 and circular arc positioning bulges 43 positioned on the inner circular arc elastic surface;
the circular arc-shaped elastic plates 42 are attached to the outer circumferential surface of the connecting seat 22, the circular arc-shaped positioning protrusions 43 are embedded with the positioning holes 23, and the connecting seat 22 is arranged between every two adjacent circular arc-shaped elastic plates 42 to form a water outlet hole 41; the connecting holder 22 is inserted into the counterbore 711, and the lower portion of the circular arc-shaped elastic plate 42 is inserted into the cylindrical body 71.
The outer surface of the adjusting pipe 4 is provided with a measuring plane 44 along the height direction, and the measuring plane 44 is provided with scale marks with gradually increasing quantity from bottom to top. Height data adapted to the scale.
When the height of the utility model is adjusted, the adjusting positioning sleeve 6 moves upwards under the state shown in fig. 2 and 5, the circular arc protrusion 611 of the upper sleeve body 61 enters the circular arc positioning groove 33 at the upper part from the circular arc positioning groove 33 at the lower part, meanwhile, the guiding positioning plate 612 moves upwards in the longitudinal guiding groove 34, and the positioning tooth group 631 is separated from the longitudinal tooth socket 54, as shown in fig. 6; the adjusting driving sleeve 5 is exposed, at the moment, the valve body 1 is held by hand, the adjusting driving sleeve 5 is rotated, the water inlet pipe 2 and the adjusting pipe 4 move upwards or downwards together, and the height of the valve body 1 is adjusted;
after adjustment, the adjusting positioning sleeve 6 moves downward, and the guiding positioning plate 612 moves downward in the longitudinal guiding groove 34 until the positioning teeth 631 are engaged with the longitudinal tooth grooves 54.
In the present embodiment, in the state of fig. 6, when the valve body 1 is rotated clockwise, the water inlet pipe 2 and the adjusting pipe 4 move in the direction of the valve body 1, i.e., move upward, as indicated by the hollow arrow; the lowering is realized; the water inlet pipe 2 and the adjusting pipe 4 move towards the direction away from the valve body 1 by rotating anticlockwise, namely move downwards, such as the direction of a solid arrow, and the height adjustment is realized.
What has been described above is only a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and variations can be made without departing from the principle of the invention, which is also considered as the protection scope of the invention.
Claims (4)
1. A water inlet valve capable of quickly adjusting height comprises a valve body, a water inlet pipe, a buoy seat sleeve and an adjusting pipe, wherein the valve body comprises a water inlet channel, a connecting sleeve arranged at the lower end of the water inlet channel and a water outlet sleeve surrounding the water inlet channel; the upper end of the water inlet pipe is inserted into the connecting sleeve and is in sliding fit with the connecting sleeve, and the upper end of the float bowl seat sleeve is inserted into the water outlet sleeve and is fixedly connected with the water outlet sleeve; the water inlet pipe and the adjusting pipe are connected into a whole; the method is characterized in that: the outer surface of the adjusting pipe is provided with an external thread groove, and the lower end of the adjusting pipe is provided with a radial water outlet hole;
also comprises an adjusting driving sleeve and an adjusting positioning sleeve,
the adjusting driving sleeve is sleeved at the lower end of the floating barrel seat sleeve, the adjusting driving sleeve is in rotating fit with the lower end of the floating barrel seat sleeve, and the adjusting driving sleeve is adjusted to drive the adjusting pipe to rotate; the adjusting and positioning sleeve is sleeved on the floating cylinder seat sleeve and locks the adjusting and driving sleeve and the floating cylinder seat sleeve together.
2. A rapid height adjustment inlet valve according to claim 1 wherein: the lower end of the buoy seat sleeve is provided with a circular edge plate and a plurality of through grooves which penetrate through the buoy seat sleeve, the upper part of one through groove is provided with two arc-shaped positioning grooves which are arranged along the height direction, and the upper part of the other through groove is provided with two arc-shaped positioning grooves which are arranged along the height direction and a longitudinal guide groove which is communicated with the arc-shaped positioning grooves;
the adjusting driving sleeve comprises a circular ring seat with spiral driving teeth at the lower part, a plurality of clasps at the upper part and a longitudinal tooth groove at the upper part of the outer circumferential surface;
the adjusting and positioning sleeve comprises an upper sleeve body, a circular ring plate and a lower sleeve body, two circular arc bulges at two ends of a diameter line are arranged on the upper sleeve body, and a guide positioning plate is arranged at the lower part of one circular arc bulge; the lower sleeve body is provided with a positioning tooth group, and the upper end of a positioning tooth in the positioning tooth group is connected with the circular ring plate;
the upper sleeve body is sleeved on the floating cylinder seat sleeve, the guide positioning plate is in sliding fit with the longitudinal guide groove, and the arc-shaped bulge is matched with the arc-shaped positioning groove; the circular ring-shaped edge plate is in rotating fit with a gap between the clasp and the circular ring seat, and the spiral driving teeth of the circular ring seat are meshed with the external thread groove of the adjusting pipe; the positioning tooth group is matched with the longitudinal tooth groove.
3. A rapid height adjustment inlet valve according to claim 1 or 2, wherein: the clamping seat comprises a cylinder body part and a flange part, and a counter bore is arranged in the cylinder body part;
the lower part of the connecting seat of the water inlet pipe is provided with a lower step, and the water inlet pipe at the upper part of the connecting seat is provided with a plurality of positioning holes;
the lower end of the adjusting pipe is provided with a plurality of circular arc elastic plates and circular arc positioning bulges positioned on the inner surfaces of the circular arc elastic plates;
the circular arc elastic plates are attached to the peripheral surface of the connecting seat, the circular arc positioning bulges are embedded with the positioning holes, and the connecting seat is arranged between every two adjacent circular arc elastic plates to form a water outlet; the connecting seat is inserted into the counter bore, and the lower part of the circular arc elastic plate extends into the barrel body part.
4. A rapid height adjustment inlet valve according to claim 1 wherein: the outer surface of the adjusting pipe is provided with a metering plane along the height direction, and the metering plane is provided with scale marks of which the quantity is gradually increased from bottom to top; height data adapted to the scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921376105.1U CN211143208U (en) | 2019-08-22 | 2019-08-22 | Water inlet valve capable of quickly adjusting height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921376105.1U CN211143208U (en) | 2019-08-22 | 2019-08-22 | Water inlet valve capable of quickly adjusting height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211143208U true CN211143208U (en) | 2020-07-31 |
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ID=71744696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921376105.1U Active CN211143208U (en) | 2019-08-22 | 2019-08-22 | Water inlet valve capable of quickly adjusting height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211143208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566707A (en) * | 2019-08-22 | 2019-12-13 | 中山市康丽洁卫浴科技有限公司 | water inlet valve capable of rotating from top and quickly detaching filter screen |
-
2019
- 2019-08-22 CN CN201921376105.1U patent/CN211143208U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566707A (en) * | 2019-08-22 | 2019-12-13 | 中山市康丽洁卫浴科技有限公司 | water inlet valve capable of rotating from top and quickly detaching filter screen |
| CN110566707B (en) * | 2019-08-22 | 2024-04-19 | 中山市康丽洁卫浴科技有限公司 | Water inlet valve capable of rapidly removing filter screen from top in rotating mode |
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