CN107940149B - Quick-mounting mechanism for water inlet valve - Google Patents
Quick-mounting mechanism for water inlet valve Download PDFInfo
- Publication number
- CN107940149B CN107940149B CN201711440382.XA CN201711440382A CN107940149B CN 107940149 B CN107940149 B CN 107940149B CN 201711440382 A CN201711440382 A CN 201711440382A CN 107940149 B CN107940149 B CN 107940149B
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- China
- Prior art keywords
- water inlet
- sliding
- disk
- pipe joint
- inlet valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000011112 process operation Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
Abstract
The invention provides an innovative water inlet valve quick-mounting mechanism which is arranged at the position where a water inlet valve body and a lower connecting pipe are mutually assembled and mainly comprises a water inlet pipe joint, a positioning disk and a buckling disk, wherein the water inlet pipe joint is connected with the water inlet valve body, the buckling disk is fixedly arranged on an upper end joint of the lower connecting pipe, the buckling disk and the water inlet pipe joint form a buckling structure, the positioning disk is sleeved on the buckling disk in a vertically sliding mode, and the positioning disk and the buckling disk are mutually matched in a movable mode to control the buckling structure to switch between a buckling state and a unbuckling state. The whole disassembly and assembly process is very simple and feasible, is quick, stable and reliable, does not need to perform alignment operation, and the whole process operation is performed only vertically without providing a space for hand or tool rotation in the horizontal direction. Therefore, the quick-mounting mechanism has extremely simple, compact and safe structural design, and has extremely practical application in practice due to the quick-mounting effect without a rotating operation space.
Description
Technical Field
The invention belongs to the technical field of bathroom water inlet valves, and particularly relates to a quick-mounting mechanism for a water inlet valve.
Background
The water tank inlet valve is inevitably cleaned or maintained in use, and therefore the disassembly and assembly performance of the inlet valve is critical. The traditional mode adopts a nut screw connection mode to realize the disassembly and assembly of the water inlet valve. The operation of the mode is very troublesome, and because the size and the internal layout of the water tank are limited, hands and tools are difficult to stretch into and exert force, the disassembly and assembly of the water inlet valve are very difficult. There has been conventionally disclosed a connection joint (CN 2581540Y) for a cistern inlet valve, which can be disassembled and assembled, but still requires a space for providing a hand or tool to rotate in a horizontal direction, and the upper connection pipe and the lower connection pipe are assembled separately, and there is inconvenience in disassembly and assembly.
In view of the above problems, the applicant has made intensive studies on the above defects in the prior art.
Disclosure of Invention
The invention aims to provide a water inlet valve quick-mounting mechanism which is simple and compact in structure, does not need positioning in the dismounting process, and achieves simple, quick, stable and reliable dismounting effects.
The invention is realized in the following way:
the utility model provides a water intaking valve fast-assembling mechanism locates water intaking valve body and the position department of taking over each other of taking over down, wherein, mainly including inlet tube connector, positioning disk and buckle dish, inlet tube connector and water intaking valve body coupling, buckle dish fixed mounting is on the upper end interface of taking over down, and buckle dish and inlet tube connector are formed with the buckle structure, the positioning disk is done the cover and is established on the buckle dish with sliding from top to bottom, and positioning disk and buckle dish mutually movable fit are in order to control the buckle structure and are detained the state mutually and are switched between the unbuckled state.
Further, the fastening structure comprises an annular groove 11 and a plurality of elastic hooks, the annular groove is arranged on the water inlet pipe joint, and the elastic hooks are circumferentially arranged at the upper end of the fastening disc.
Further, the elastic hook comprises an elastic strip extending along the up-down direction and a convex hook extending along the radial direction, and the convex hook is arranged at the upper end of the elastic hook.
Further, the lower end of the elastic strip is connected with the buckle disk, and the elastic strip gradually deflects inwards from the lower end to the upper end.
Further, the positioning disk comprises a positioning disk body, the positioning disk body comprises a bouncing space and a sliding space which are vertically communicated, the upper end of the bouncing space is provided with a limiting opening, the radial length of the limiting opening is larger than that of the bouncing space, the fastening disk is arranged in the sliding space, the fastening disk is in a mutually buckled state when the positioning disk is positioned in a downward sliding mode, the elastic fastening hook stretches into the limiting opening and is fastened into the annular groove, the fastening disk is in an unbuckled state when the positioning disk is positioned in an upward sliding mode, and the elastic fastening hook stretches out of the limiting opening and enters the bouncing space to be separated from the annular groove.
Further, the radial length of the limiting port is gradually increased from top to bottom.
Further, the positioning disk further comprises a sliding block and a spring, the outer side wall of the sliding space is matched with the sliding block to form an installation through hole, the surface of the buckle disk is provided with a sliding rail for sliding of the sliding block, and two ends of the spring are fixedly connected with the sliding block and the propping sliding rail respectively.
Further, the sliding block is provided with a sliding groove which slides on the sliding rail.
Further, the upper end and the lower end of the sliding rail are respectively provided with a T-shaped fixed end for fixing the sliding groove.
Further, the lower end of the water inlet pipe joint is provided with a sealing ring, the water inlet pipe joint is assembled on the lower connecting pipe, and the water inlet pipe joint and the lower connecting pipe are sealed through the sealing ring.
After the technical scheme is adopted, the invention relates to a quick-mounting mechanism for the water inlet valve, which has the beneficial effects that compared with the prior art, in the disassembly operation of the water inlet valve, the positioning disk is only required to slide upwards for positioning, and the buckle structure is in a unbuckled state and can directly draw the water inlet pipe connector from the buckle disk; when the water inlet valve is installed, the water inlet valve connector is not required to be aligned, the water inlet valve connector is directly pressed into the clamping disc, then the positioning disc is slid downwards to be positioned, the clamping structure is controlled to be buckled, and the water inlet valve and the clamping disc are fast buckled.
The whole disassembly and assembly process is very simple and feasible, is quick, stable and reliable, does not need to be operated in alignment, and the whole operation process is only carried out in the vertical direction, so that a space for rotating a hand cargo tool is not required to be provided in the horizontal direction. Therefore, the quick-mounting mechanism has extremely simple, compact and safe structural design, and has extremely practical application in practice due to the quick-mounting effect without a rotating operation space.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
FIG. 3 is a schematic view of the slider, spring and snap-on disk installation of the present invention;
FIG. 4 is a schematic illustration of the disassembly process of the present invention;
FIG. 5 is a schematic illustration of the installation process of the present invention;
fig. 6 is a cross-sectional view of the unbuckled state of the invention.
Reference numerals illustrate:
1. the water inlet pipe joint, 11, the annular groove, 2, the lower connecting pipe, 3, the locating disk, 31, the spring space, 311, the limiting opening, 32, the sliding space, 321, the installation through hole, 33, the sliding block, 331, the sliding groove, 34, the spring, 4, the buckle disk, 41, the elastic clamping hook, 411, the elastic strip, 412, the convex hook, 413, the inserting opening, 42, the sliding rail, 421, the T-shaped fixed end, 5, the rubber pad, 6, the locking nut, 7 and the sealing ring.
Description of the embodiments
In order to describe the technical content, the constructional features, the achieved objects and effects of the present invention in detail, the following description is made in connection with the embodiments and the accompanying drawings.
Referring to fig. 1 to 6, the invention provides a fast-assembling mechanism of a water inlet valve, which is arranged at a position where a water inlet valve body (not shown) and a lower connecting pipe 2 are mutually assembled, and mainly comprises a water inlet pipe joint 1, a positioning disk 3 and a buckling disk 4. The water inlet pipe joint 1 is connected with the water inlet valve body, the water inlet pipe joint 1 is assembled with the lower connecting pipe 2, the lower end of the water inlet pipe joint 1 is provided with a sealing ring 7, the water inlet pipe joint 1 is assembled on the lower connecting pipe 2, and the water inlet pipe joint 1 and the lower connecting pipe 2 are sealed through the sealing ring 7. Auxiliary accessories such as a rubber pad 5, a locking nut 6 and the like are sleeved on the lower connecting pipe 2.
The buckle disk 4 is fixedly arranged on an upper end interface of the lower connecting pipe 2, the buckle disk 4 and the water inlet valve body are provided with buckle structures, the positioning disk 3 is sleeved on the buckle disk 4 in a vertically sliding mode, the positioning disk 3 can slide up and down relative to the buckle disk 4, and the positioning disk 3 and the buckle disk 4 are in movable fit with each other to control the buckle structures to switch between a buckling state and a unbuckling state.
The fastening structure comprises an annular groove 11 and a plurality of elastic hooks 41, the annular groove 11 is arranged on the water inlet pipe joint 1, the elastic hooks 41 are circumferentially arranged at the upper end of the fastening disc 4, and an insertion opening 413 into which the water inlet pipe joint 1 extends is formed. Specifically, the elastic hook 41 includes an elastic strip 411 extending in the up-down direction and a protruding hook 412 extending in the radial direction, and the protruding hook 412 is disposed at the upper end of the elastic hook 41. The lower end of the elastic strip 411 is connected to the catch plate 4 and the elastic strip 411 is gradually biased inward from the lower end to the upper end, i.e., the elastic strip 411 is gradually bent from bottom to top toward the center of the insertion port 413. In the buckled state, the water inlet pipe joint 1 stretches into the inserting port 413 and the convex hooks 412 are buckled in the annular groove 11, and in the unbuckled state, the elastic strip 411 drives the convex hooks 412 to pop out of the annular groove 11 so as to realize that the water inlet pipe joint 1 is pulled out of the inserting port 413.
In order to realize the state of switching the fastening structure, the positioning plate 3 comprises a positioning plate 3 body, the positioning plate 3 body comprises a flicking space 31 and a sliding space 32 which are vertically communicated, a limiting opening 311 is formed in the upper end of the flicking space 31, the radial length of the limiting opening 311 is greater than that of the flicking space 31, the radial length of the limiting opening 311 is smaller than that of the inserting opening 413, and therefore the protruding hook 412 can be extruded by the limiting opening 311 when reaching the limiting opening 311.
The buckle dish 4 is arranged in the sliding space 32, and slides outside the buckle dish 4 through the sliding space 32 so as to realize the up-and-down sliding of the positioning disk 3, specifically, the positioning disk 3 further comprises a sliding block 33 and a spring 34, the outer side wall of the sliding space 32 is provided with a mounting through hole 321 in a matching manner with the sliding block 33, the periphery of the sliding block 33 is provided with a blocking edge, and the blocking edge and the mounting through hole 321 are mutually propped against each other so that the sliding block 33 cannot be separated from the mounting through hole 321. The surface of the buckle disk 4 is provided with a sliding rail 42 for the sliding block 33 to slide, and two ends of the spring 34 are respectively fixedly connected with the sliding block 33 and the propping sliding rail 42. The sliding block 33 is provided with a sliding groove 331 sliding on the sliding rail 42, and the upper end and the lower end of the sliding rail 42 respectively form a T-shaped fixed end 421 for fixing the sliding groove 331. Specifically, the T-shaped fixing end 421 is provided with a sliding rail 42 to form a fixing groove, and the sliding block 33 moves outwards under the action of elastic force, so that the sliding groove 331 is separated from the sliding rail 42 and is placed in the fixing groove, and when the spring 34 is pressed, the sliding groove 331 moves inwards to be in the same vertical line with the sliding rail 42 to realize the matching of the sliding groove 331 and the sliding rail 42.
In actual operation of the present invention, when the positioning plate 3 slides downward and is positioned, the locking plate 4 is in a locked state, the elastic locking hook 41 stretches into the limiting opening 311 and is locked into the annular groove 11, and when the positioning plate 3 slides upward and is positioned, the locking plate 4 is in an unlocked state, and the elastic locking hook 41 stretches out of the limiting opening 311 and enters the flicking space 31 to be separated from the annular groove 11. Specifically, when the water inlet valve is detached, as shown in fig. 4 and 6, the sliding block 33 is pressed to enable the sliding block 33 to slide on the sliding rail 42, so as to drive the positioning disc 3 to slide upwards to the T-shaped fixed end 421 at the upper part of the sliding rail 42 for positioning, at this time, the elastic strip 411 has no pressure limitation, the elastic strip is elastically changed into the elastic space 31, the convex hook 412 is separated from the annular groove 11, and thus the fastening structure is in a fastening state, and the water inlet pipe connector 1 can be directly pulled from the fastening disc 4; when the water inlet valve is installed, the water inlet joint 1 does not need to be aligned, the water inlet joint 1 is directly pressed to sequentially pass through the limiting opening 311 and the inserting opening 413, then the sliding block 33 is pressed to enable the sliding block 33 to slide on the sliding rail, so that the positioning disc 3 is driven to slide downwards to the T-shaped fixed end 421 at the lower part of the sliding rail 42 to be positioned, at the moment, the limiting opening 311 is also moved downwards to enable the elastic strip 411 to enter the limiting opening 311 from bottom to top, the elastic strip 411 moves towards the water inlet joint 1 under the pressure action of the limiting opening 311, the protruding hooks 412 are buckled into the annular grooves 11, and therefore the buckling structure is in a buckled state, and the water inlet valve and the buckling disc 4 are fast buckled.
In order to facilitate the elastic strip 411 being buckled by the limiting opening 311, preferably, the radial length of the limiting opening 311 is gradually increased from top to bottom, and the structure that the elastic strip 411 is gradually inwardly deflected from the lower end to the upper end is matched, so that the water inlet pipe joint 1 is convenient to install. The special explanation is needed here, the quick-mounting mechanism of the water inlet valve of the scheme, the parts that set up are very simple, namely water inlet pipe joint 1, positioning disk 3 and buckle dish 4 can, this water inlet pipe joint 1 is direct with the water inlet pipe connection of water inlet valve body, this positioning disk 3 and buckle dish 4 are integrative to be installed on take over 2 down, the water inlet valve body does not set up any spare part in addition an organic whole, through succinct and novel assembly, realize this application simple, quick and reliable dismouting effect. In addition, in the disassembling and assembling process of the water inlet valve, any alignment and alignment are not needed, and therefore any installation and debugging are not needed. Because the installation operation space in the water tank is very limited, any alignment and alignment limitation or any debugging operation for realizing alignment and alignment bring inconvenience and complexity to the disassembly and assembly operation, the real practical convenience is a defect, and the defect is very critical, and the defect can be solved by innovative design. Furthermore, the disassembling and assembling mode of the quick assembly mechanism is unique and novel, the disassembly and assembling of the water inlet valve body can be realized by means of simple axial pulling and inserting actions without alignment (not related limiting parts matched with the water inlet valve), and finally the disassembly and assembly of the water inlet valve body is realized, namely the disassembly and assembly of the water inlet valve body are completed in one step, namely the disassembly and assembly of the water inlet valve body are realized without additional manual operation to assist in the direct limiting parts of the water inlet valve body, and the disassembly and assembly are synchronously completed through the self-action on the basis of axial actions without alignment, so that the brought disassembly and assembly experience is simple, smooth, reliable and stable, which is incomparable with the existing various water inlet valve installation mechanisms.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (4)
1. The quick-mounting mechanism for the water inlet valve is arranged at the position where the water inlet valve body and the lower connecting pipe are mutually assembled and is characterized by mainly comprising a water inlet pipe joint, a positioning disk and a buckling disk, wherein the water inlet pipe joint is connected with the water inlet valve body;
the positioning disc comprises a positioning disc body, the positioning disc body comprises a bouncing space and a sliding space which are vertically communicated, a limiting opening is formed in the upper end of the bouncing space, the clamping disc is arranged in the sliding space, the clamping disc is in a buckling state when the positioning disc slides downwards to be positioned, an elastic clamping hook stretches into the limiting opening and is clamped into the annular groove, the clamping disc is in a unbuckling state when the positioning disc slides upwards to be positioned, and the elastic clamping hook stretches out of the limiting opening and enters the bouncing space to be separated from the annular groove;
the radial length of the limiting opening gradually increases from top to bottom;
the positioning disc further comprises a sliding block and a spring, the outer side wall of the sliding space is provided with a mounting through hole in a matching manner with the sliding block, the surface of the buckle disc is provided with a sliding rail for the sliding block to slide, and two ends of the spring are fixedly connected with the sliding block and the propping sliding rail respectively; the sliding block is provided with a sliding groove sliding on a sliding rail, and the upper end and the lower end of the sliding rail are respectively provided with a T-shaped fixed end for fixing the sliding groove;
the lower end of the water inlet pipe joint is provided with a sealing ring, the water inlet pipe joint is assembled on the lower connecting pipe, and the water inlet pipe joint and the lower connecting pipe are sealed through the sealing ring.
2. The rapid assembly mechanism of claim 1, wherein the snap-in structure comprises an annular groove and a plurality of elastic hooks, the annular groove is arranged on the water inlet pipe joint, and the plurality of elastic hooks are circumferentially arranged at the upper end of the snap-in disc.
3. The rapid assembly mechanism of claim 2, wherein the elastic hook comprises an elastic strip extending in an up-down direction and a convex hook extending in a radial direction, and the convex hook is arranged at an upper end of the elastic hook.
4. A fill valve quick-attach mechanism according to claim 3 wherein the lower end of the resilient strip is connected to the catch tray and the resilient strip is biased progressively inwardly from the lower end to the upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440382.XA CN107940149B (en) | 2017-12-27 | 2017-12-27 | Quick-mounting mechanism for water inlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440382.XA CN107940149B (en) | 2017-12-27 | 2017-12-27 | Quick-mounting mechanism for water inlet valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107940149A CN107940149A (en) | 2018-04-20 |
| CN107940149B true CN107940149B (en) | 2024-02-20 |
Family
ID=61940437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711440382.XA Active CN107940149B (en) | 2017-12-27 | 2017-12-27 | Quick-mounting mechanism for water inlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107940149B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359674A (en) * | 2011-08-23 | 2012-02-22 | 金颐实业有限公司 | Pipeline connecting device |
| CN204004959U (en) * | 2014-05-20 | 2014-12-10 | 厦门方特卫浴有限公司 | The fast connecting structure of a kind of pipe fitting |
| CN106641534A (en) * | 2015-11-02 | 2017-05-10 | 上海元孚动力科技发展有限公司 | Quick joint |
| CN106704745A (en) * | 2017-01-03 | 2017-05-24 | 浙江工业大学 | Elastic locking fastener of quick connector |
| CN107178641A (en) * | 2017-07-04 | 2017-09-19 | 江苏中泉科技有限公司 | A kind of valve being easily installed |
| CN207880256U (en) * | 2017-12-27 | 2018-09-18 | 泉州科发卫浴有限公司 | A kind of inlet valve quick assembling mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4264937B2 (en) * | 2003-07-09 | 2009-05-20 | Ｓｍｃ株式会社 | Chuck and fitting |
-
2017
- 2017-12-27 CN CN201711440382.XA patent/CN107940149B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359674A (en) * | 2011-08-23 | 2012-02-22 | 金颐实业有限公司 | Pipeline connecting device |
| CN204004959U (en) * | 2014-05-20 | 2014-12-10 | 厦门方特卫浴有限公司 | The fast connecting structure of a kind of pipe fitting |
| CN106641534A (en) * | 2015-11-02 | 2017-05-10 | 上海元孚动力科技发展有限公司 | Quick joint |
| CN106704745A (en) * | 2017-01-03 | 2017-05-24 | 浙江工业大学 | Elastic locking fastener of quick connector |
| CN107178641A (en) * | 2017-07-04 | 2017-09-19 | 江苏中泉科技有限公司 | A kind of valve being easily installed |
| CN207880256U (en) * | 2017-12-27 | 2018-09-18 | 泉州科发卫浴有限公司 | A kind of inlet valve quick assembling mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107940149A (en) | 2018-04-20 |
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