CN202912725U - Buckle connection sealing device for water purifier - Google Patents
Buckle connection sealing device for water purifier Download PDFInfo
- Publication number
- CN202912725U CN202912725U CN 201220661467 CN201220661467U CN202912725U CN 202912725 U CN202912725 U CN 202912725U CN 201220661467 CN201220661467 CN 201220661467 CN 201220661467 U CN201220661467 U CN 201220661467U CN 202912725 U CN202912725 U CN 202912725U
- Authority
- CN
- China
- Prior art keywords
- top cover
- housing
- shell
- buckle
- water purifier
- Prior art date
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 title abstract description 8
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000260 silastic Polymers 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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- Gasket Seals (AREA)
Abstract
The utility model relates to a buckle connection sealing device for a water purifier. The device comprises a shell and a top cover, wherein the lower end of the shell is provided with a cleaning port; a water inlet and a water outlet are formed above the top cover; the buckle connection sealing device is arranged between the lower side of the top cover and the upper side of the shell, and is formed by reducing lock teeth arranged inside the lower side of the top cover, a buckle part arranged outside the upper side of the shell and a Y-shaped seal ring arranged between the shell and the top cover; and the reducing lock teeth are in buckling fit with the buckle part. The device has the advantages of easiness and force conservation in loosing or screwing, convenience in assembly and disassembly, good sealing property, water leakage prevention and the like.
Description
Technical field
The utility model relates to a kind of connection tightness system of water purifier, and specifically a kind of water purifier top cover is connected tightness system with buckle between the case of water purifier.
Background technology
General water purifier mainly is comprised of housing, top cover, filter core and intake-outlet etc.Connection between housing and the top cover should reach sealing water-tight, for convenience detach again, and simple in structure, the requirement that cost is low.Water purifier on the existing market, the coupling device between housing and the top cover all exists following weak point to be in varying degrees: (1) is dismounting inconvenient (cooperate tension, non-special tool and layman are difficult to dismounting) when guaranteeing to seal; (2) sealing property is low during easy accessibility, easily leaks.
Summary of the invention
The purpose of this utility model is to overcome the weak point of the sealing and connecting device between existing water purifier top cover and the case of water purifier, provides the water purifier of a kind of easy accessibility, good seal performance to connect tightness system.
The utility model, comprise housing and top cover, lower end at housing, be provided with Butterworth Hatch, above top cover, be provided with water-in and water outlet, below the top cover and housing above between be provided with buckle and connect tightness system, described buckle connect tightness system by be arranged on the inboard undergauge lock tooth in top cover below, be arranged on the clamping part of housing upper outer and be arranged on housing and top cover between " Y " shape sealing-ring consist of, described undergauge lock tooth and clamping part are clasped.
The utility model has following positively effect: (1) owing to being provided with the lock tooth that cooperatively interacts between housing and top cover, during dismounting, only needs to rotate top cover and make its and the housing Small angle that staggers, unclamp or screw the lock tooth just can, with the hands direct dismounting, very convenient; (2) because the elastic contribution of " Y " shape sealing-ring " V " shape groove makes the lock tooth that cooperatively interacts between housing and top cover easily laborsaving when unclamping or screw; (3) owing to being provided with " V " shape groove in " Y " shape sealing-ring, when water purifier was worked, under the effect of tap water hydraulic, " V " shape groove meeting distending made the sealing property between housing and top cover better; (4) have the advantages such as simple in structure, low cost of manufacture.
Description of drawings
Fig. 1-Fig. 2 is the structure principle chart of embodiment.
Among the figure, 1, housing 2, top cover 3, water-in 4, water outlet 5, undergauge lock tooth 6, " Y " shape sealing-ring 7, clamping part 8, Butterworth Hatch.
Embodiment
With reference to Fig. 1-Fig. 2, a kind of buckle of water purifier connects tightness system, comprise housing 1 and top cover 2, lower end at housing 1, be provided with Butterworth Hatch 8, above top cover 2, be provided with water-in 3 and water outlet 4, below the top cover 2 and housing above between be provided with buckle and connect tightness system, described buckle connect tightness system by the undergauge lock tooth 5 that is arranged on inboard, top cover 2 below, be arranged on the clamping part 7 of housing 1 upper outer and be arranged on housing 1 with top cover 2 between " Y " shape sealing-ring 6 consist of, described undergauge lock tooth 5 and clamping part 7 are clasped.
The present embodiment, its housing 1 and top cover 2 can be by the plastic material die casts, and " Y " shape sealing-ring 6 can be made by silastic material.
Claims (1)
1. the buckle of a water purifier connects tightness system, it is characterized in that: comprise housing (1) and top cover (2), lower end in housing (1), be provided with Butterworth Hatch (8), be provided with water-in (3) and water outlet (4) in the top of top cover (2), between the top of the below of top cover (2) and housing, be provided with buckle and connect tightness system, described buckle connects tightness system by being arranged on the inboard undergauge lock tooth (5) in top cover (2) below, be arranged on the clamping part (7) of housing (1) upper outer and be arranged on housing (1) and top cover (2) between " Y " shape sealing-ring (6) consist of, described undergauge lock tooth (5) is clasped with clamping part (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661467 CN202912725U (en) | 2012-12-03 | 2012-12-03 | Buckle connection sealing device for water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661467 CN202912725U (en) | 2012-12-03 | 2012-12-03 | Buckle connection sealing device for water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202912725U true CN202912725U (en) | 2013-05-01 |
Family
ID=48161055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220661467 Expired - Fee Related CN202912725U (en) | 2012-12-03 | 2012-12-03 | Buckle connection sealing device for water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202912725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854242A (en) * | 2018-07-10 | 2018-11-23 | 珠海格力电器股份有限公司 | Inner core assembly of filter element, filter element and water purifying equipment |
-
2012
- 2012-12-03 CN CN 201220661467 patent/CN202912725U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854242A (en) * | 2018-07-10 | 2018-11-23 | 珠海格力电器股份有限公司 | Inner core assembly of filter element, filter element and water purifying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160225 Address after: Baiyun District of Guangzhou City, Guangdong province 510000 Xia Liang Cun Takahashi No. 18 Patentee after: Guangzhou Branch Environmental Protection Equipment Co., Ltd. Address before: 522031 eight East Lane, Lane 4, Feng Bei Village, Dongshan District, Guangdong, Jieyang Patentee before: Xiao Ziyu |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20191203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |