CN108517932B - Fast-assembling structure of external functional unit of drain valve - Google Patents
Fast-assembling structure of external functional unit of drain valve Download PDFInfo
- Publication number
- CN108517932B CN108517932B CN201810357228.4A CN201810357228A CN108517932B CN 108517932 B CN108517932 B CN 108517932B CN 201810357228 A CN201810357228 A CN 201810357228A CN 108517932 B CN108517932 B CN 108517932B
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- drain valve
- shell
- elastic
- mounting hole
- boss
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- 239000003292 glue Substances 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Valve Housings (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention discloses a fast-assembly structure of a drain valve externally connected with a functional part, which comprises a drain valve body, the functional part and a fast-assembly component. The upper end of the drain valve body is provided with a boss, the quick assembly component comprises a shell and a plurality of elastic pieces, one end of the shell is fixedly connected with the functional part, and the other end of the shell is provided with a mounting hole matched with the boss in shape. The elastic piece comprises a clamping block and elastic clamping jaws, the clamping block is arranged along the circumferential direction of the mounting hole, and the elastic clamping jaws protrude inwards relative to the wall surface of the mounting hole. The shell is installed on the drain valve body through the cooperation of mounting hole and boss and is fixed through the chucking of elasticity jack catch. The quick assembly component can be assembled with the functional part before leaving a factory, when the functional part of the drain valve needs to be additionally assembled, only the whole component needs to be applied with force from top to bottom, and the clamping piece in the quick assembly component automatically realizes the clamping assembly of the component and the drain valve; the operation is simple, a screwdriver or glue is not needed, and the elastic clamping jaws of the clamping pieces have strong adaptability to the drain valves with different outer diameters.
Description
Technical Field
The invention relates to a quick-assembly structure of a drain valve, in particular to a quick-assembly structure of an external functional component of the drain valve.
Background
The drain valve is the drainage device who is used for controlling closestool water tank, if need realize the function of drain valve in some functional unit of top fixed mounting of drain valve, need disassemble the drain valve from the water tank earlier usually, pass through the screw with functional unit and drain valve or glue and fix the back, pack into the water tank with whole subassembly again, and the installation procedure is complicated, and is inefficient.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a quick-mounting structure for a drain valve external connection functional component, in which the functional component and the quick-mounting assembly are assembled in advance, so that when the drain valve functional component needs to be installed additionally, the quick installation can be realized, and the problem that the whole drain valve needs to be disassembled when the functional component is installed in the background art is solved.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a fast-assembling structure of external functional unit of drain valve, including drain valve body, functional unit and fast-assembling subassembly. The quick-assembly component comprises a shell and a plurality of elastic pieces, one end of the shell is fixedly connected with a functional part, and the other end of the shell is provided with a mounting hole matched with the shape of the boss. The elastic piece comprises a clamping block and elastic clamping jaws which are integrally formed, the clamping block is arranged along the circumferential direction of the mounting hole, and the elastic clamping jaws protrude inwards relative to the wall surface of the mounting hole. The shell pass through the cooperation of mounting hole and boss is installed on the drain valve body and passes through the elasticity jack catch chucking is fixed.
Furthermore, one end of the elastic clamping jaw is a fixed end connected with the clamping block, the other end of the elastic clamping jaw is a free end, and the free end of the elastic clamping jaw is arranged in an upward inclined mode.
Further, the shell be equipped with a plurality of along the circumference equipartition and be used for the installation the mounting groove of elastic component, chucking piece both sides limit be equipped with the arch respectively, the mounting groove both sides be equipped with protruding matched with draw-in groove, the chucking piece pass through protruding interference fit fixed mounting with the draw-in groove in the mounting groove.
Further, the boss and the mounting hole are both cylindrical, the diameter of the boss is smaller than or equal to the inner diameter of the mounting hole, and the height of the mounting hole is the same as that of the boss.
Preferably, the housing is provided with a threaded hole, and the functional component is fixedly connected with the housing through a screw.
Preferably, the functional component is fixedly connected with the shell through a buckle.
Preferably, said functional component is bonded to said housing by glue.
The invention has the following beneficial effects: the quick assembly component can be assembled with the functional part before leaving a factory, when the functional part of the drain valve needs to be additionally assembled, only the whole component needs to be applied with force from top to bottom, and the clamping piece in the quick assembly component automatically realizes the clamping assembly of the component and the drain valve; the operation is simple, a screwdriver or glue is not needed, and meanwhile, the elastic clamping jaw of the clamping piece has strong adaptability to drain valves of different manufacturers and different outer diameters.
Drawings
Fig. 1 is a schematic view of the installation of the present invention.
Fig. 2 is an exploded view of a part of the present invention.
FIG. 3 is a schematic view of the snap-fit assembly and the drain valve.
Fig. 4 is a schematic view of the installation of the elastic member.
Fig. 5 is a schematic structural view of the elastic member.
Fig. 6 is a perspective view a of the housing.
Fig. 7 is a perspective view B of the housing.
Description of the main component symbols: 1. a drain valve; 11. a cylindrical boss; 2. a functional component; 3. a housing; 31. mounting grooves; 311. a card slot; 32. a threaded hole; 33. mounting holes; 4. an elastic member; 41. a clamping block; 411. a protrusion; 42. an elastic claw; 421. a fixed end; 422. a free end; 5. and (4) screws.
Detailed Description
The invention is further described with reference to the following drawings and detailed description.
As shown in figure 1, the fast-assembling structure of the external functional component of the drain valve comprises a drain valve body 1, a functional component 2 and a fast-assembling component, wherein a cylindrical boss 11 is arranged at the upper end of the drain valve body 1.
As shown in fig. 2 to 7, the quick assembly includes a housing 3 and four elastic members 4, and four mounting grooves 31 for mounting the elastic members 4 are uniformly distributed on the housing 3 along the circumferential direction. The elastic member 4 comprises a clamping block 41 and elastic jaws 42, two side edges of the clamping block 41 are respectively provided with a protrusion 411, two sides of the mounting groove 31 are provided with a clamping groove 311 matched with the protrusion 411, and the clamping block 41 is fixedly mounted in the mounting groove 31 through interference fit of the protrusion 411 and the clamping groove 311. One end of the shell 3 is provided with a threaded hole 32, and the functional component 2 is fixedly connected with the shell 3 through a screw 5.
The other end of the shell 3 is provided with a mounting hole 33 matched with the shape of the cylindrical boss 11, and the diameter of the cylindrical boss 11 is slightly smaller than the inner diameter of the mounting hole 33. The four clamping blocks 41 are uniformly distributed along the circumferential direction of the mounting hole 33, one end of each elastic claw 42 is a fixed end 421 connected with the clamping block 41, the other end of each elastic claw 42 is a free end 422, the free ends 422 of the elastic claws 42 are arranged in an upward inclined mode, and the elastic claws 42 protrude inwards relative to the wall surface of the mounting hole 32. The outer shell 3 is arranged on the drainage valve body 1 through the matching of the mounting hole 33 and the boss 11 and is clamped and fixed through the elastic claw 42.
The working principle of the invention is as follows: when the quick assembly is installed, the elastic claw 42 of the elastic part 4 can be outwards stretched under the action of the side wall of the cylindrical boss 11, at the moment, the elastic claw 42 has no holding force on the cylindrical boss 11, and the quick assembly can be smoothly installed in the cylindrical boss 11 of the drain valve 1. After the installation, if there is external force to make the upwards pine of functional unit 2 take off, elastic component 4 can be for the upward motion of drain valve 1 this moment, and elasticity jack catch 42 can be to the circular shrink of shell 3 under the frictional force of cylindrical boss 11 lateral wall, forms similar back-off effect, and the result is that elasticity jack catch 42 can be chucking more on cylindrical boss 11 lateral wall and difficult pine takes off.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a fast-assembling structure of external functional unit of drain valve which characterized in that: the drain valve comprises a drain valve body, a functional part and a quick assembly, wherein a boss is arranged at the upper end of the drain valve body, the quick assembly comprises a shell and a plurality of elastic pieces, one end of the shell is fixedly connected with the functional part, the other end of the shell is provided with a mounting hole matched with the boss in shape, each elastic piece comprises a clamping block and an elastic clamping jaw which are integrally formed, the clamping blocks are distributed along the circumferential direction of the mounting hole, the elastic clamping jaws protrude inwards relative to the wall surface of the mounting hole, the shell is arranged on the drain valve body through the matching of the mounting hole and the boss and is clamped and fixed through the elastic clamping jaws, the shell is uniformly provided with a plurality of mounting grooves for mounting the elastic pieces along the circumferential direction, two side edges of each clamping block are respectively provided with a protrusion, and two side edges of each mounting groove are respectively provided with a clamping groove matched with the protrusion, the clamping block is fixedly installed in the installation groove through interference fit of the protrusion and the clamping groove.
2. The quick-assembling structure of the external functional component of the drain valve according to claim 1, characterized in that: one end of the elastic clamping jaw is a fixed end connected with the clamping block, the other end of the elastic clamping jaw is a free end, and the free end of the elastic clamping jaw is inclined upwards.
3. The quick-assembling structure of the external functional component of the drain valve according to claim 1, characterized in that: the boss and the mounting hole are both cylindrical, and the diameter of the boss is smaller than or equal to the inner diameter of the mounting hole.
4. The quick-assembling structure of the external functional component of the drain valve according to claim 1, characterized in that: the shell is provided with a threaded hole, and the functional component is fixedly connected with the shell through a screw.
5. The quick-assembling structure of the external functional component of the drain valve according to claim 1, characterized in that: the functional component is fixedly connected with the shell through a buckle.
6. The quick-assembling structure of the external functional component of the drain valve according to claim 1, characterized in that: the functional component is bonded on the shell through glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810357228.4A CN108517932B (en) | 2018-04-20 | 2018-04-20 | Fast-assembling structure of external functional unit of drain valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810357228.4A CN108517932B (en) | 2018-04-20 | 2018-04-20 | Fast-assembling structure of external functional unit of drain valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108517932A CN108517932A (en) | 2018-09-11 |
| CN108517932B true CN108517932B (en) | 2020-04-17 |
Family
ID=63429801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810357228.4A Active CN108517932B (en) | 2018-04-20 | 2018-04-20 | Fast-assembling structure of external functional unit of drain valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108517932B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503214A (en) * | 2020-06-04 | 2020-08-07 | 浙江银轮机械股份有限公司 | Installation cassette, shock pad and damper assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012145308A1 (en) * | 2011-04-18 | 2012-10-26 | Fluidmaster, Inc | Toilet valve adapter |
| CN202730904U (en) * | 2012-08-30 | 2013-02-13 | 厦门瑞尔特卫浴科技股份有限公司 | Connection structure of barrel type drain valve |
| CN205399595U (en) * | 2016-03-18 | 2016-07-27 | 厦门瑞尔特卫浴科技股份有限公司 | Water valve mounting structure |
| CN107542989A (en) * | 2016-06-23 | 2018-01-05 | 重庆快联汽车零部件有限公司 | A kind of ready-packaged joint |
-
2018
- 2018-04-20 CN CN201810357228.4A patent/CN108517932B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012145308A1 (en) * | 2011-04-18 | 2012-10-26 | Fluidmaster, Inc | Toilet valve adapter |
| CN202730904U (en) * | 2012-08-30 | 2013-02-13 | 厦门瑞尔特卫浴科技股份有限公司 | Connection structure of barrel type drain valve |
| CN205399595U (en) * | 2016-03-18 | 2016-07-27 | 厦门瑞尔特卫浴科技股份有限公司 | Water valve mounting structure |
| CN107542989A (en) * | 2016-06-23 | 2018-01-05 | 重庆快联汽车零部件有限公司 | A kind of ready-packaged joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108517932A (en) | 2018-09-11 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190121 Address after: 521000 Xiapu 24, Fengyang Yicun, Guxiang Town, Chaoan County, Chaozhou City, Guangdong Province Applicant after: Su Xiuyun Address before: 521000 Chaozhou City, Guangdong Province, Zhongshan (Chaozhou) Industrial Transfer Park Road South Branch B Building, Fifth Floor Applicant before: Guangdong New Europe intelligent Sanitary Ware Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200522 Address after: 515647 Xixi bridge foot, Xixi inner industrial zone, Fengyi village, Guxiang Town, Chao'an District, Chaozhou City, Guangdong Province Patentee after: Guangdong Obel Intelligent Technology Co., Ltd Address before: 521000 Xiapu 24, Fengyang Yicun, Guxiang Town, Chaoan County, Chaozhou City, Guangdong Province Patentee before: Su Xiuyun |
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| TR01 | Transfer of patent right |