CN201713337U - Water-purifying device outer housing seal structure and water-purifying device - Google Patents
Water-purifying device outer housing seal structure and water-purifying device Download PDFInfo
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- CN201713337U CN201713337U CN2010201467583U CN201020146758U CN201713337U CN 201713337 U CN201713337 U CN 201713337U CN 2010201467583 U CN2010201467583 U CN 2010201467583U CN 201020146758 U CN201020146758 U CN 201020146758U CN 201713337 U CN201713337 U CN 201713337U
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- ring
- cylindrical shell
- sealing
- seal
- water
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Abstract
The utility model relates to a water-purifying device outer housing seal structure and a water-purifying device, the outer housing seal structure comprises a barrel body (7), a nut briquet (2), a first seal board (3) and a steel ring (1), the first seal board (3) is positioned at one end of the barrel body (7), the end of the barrel body (7) is welded with the steel ring (1), a second seal ring (18) is arranged in the slot of the interior surface of the steel ring (1); the nut briquet (2) can press the first seal board (3) from outside thereby pressing the second seal ring (18), a first seal ring (19) is arranged at interior side surface of the first seal board (3), the first seal board (3) and the interior surface of steel ring (1) are together extruded at one end of the barrel body (7) to form the side surface seal of the barrel body (7) respectively by the first seal ring (19) and the second seal ring (18). The water-purifying device outer housing side surface seal structure can prevent the problem of water leakage caused by errors generated during machining the side surface seal.
Description
Technical field
The utility model relates to the water purifier technical field, more particularly, relates to a kind of water purifier body seal structure and water purifier.
Background technology
In the prior art, the household water filter body seal all adopts side seal, when sealing like this, owing to some error in the course of processing, so when using this water purifier, because manufacturing tolerance is easy to generate the slit, thereby causes leaking.
The utility model content
The technical problems to be solved in the utility model is,, a kind of water purifier body seal structure is provided and uses the water purifier of this structure because side seal produces the defective of leaking in the error that adds man-hour at existing water purifier.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of water purifier body seal structure, it comprises: cylindrical shell 7, nut briquetting 2, first sealing plate 3 and steel loop 1, described first sealing plate 3 is positioned at an end of cylindrical shell 7, the end of described cylindrical shell 7 also is welded with described steel loop 1, is provided with second sealing-ring 18 in the groove of described steel loop 1 internal surface;
Thereby described nut briquetting 2 is pushed down described first sealing plate 3 and is pushed down described second sealing-ring 18 from the outside, described first sealing plate, 3 medial surfaces are equiped with first sealing-ring 19, and described first sealing plate 3 forms the side seal of described cylindrical shell 7 at described cylindrical shell 7 one ends by described first sealing-ring 19 and the internal surface co-extruded of described steel loop 1.
The utility model embodiment also provides a kind of water purifier, comprise the described water purifier body seal of technique scheme structure, described body seal structure comprises: cylindrical shell 7, nut briquetting 2, first sealing plate 3 and steel loop 1, described first sealing plate 3 is positioned at an end of cylindrical shell 7, the end of described cylindrical shell 7 also is welded with described steel loop 1, is provided with second sealing-ring 18 in the groove of described steel loop 1 internal surface;
Thereby described nut briquetting 2 is pushed down described first sealing plate 3 and is pushed down described second sealing-ring 18 from the outside, described first sealing plate, 3 medial surfaces are equiped with first sealing-ring 19, and described first sealing plate 3 forms the side seal of described cylindrical shell 7 at described cylindrical shell 7 one ends by described first sealing-ring 19 and the internal surface co-extruded of described steel loop 1.
Implement the technical solution of the utility model, have following beneficial effect: the side seal structure is adopted in the sealing of this water purifier shell, prevents because side seal is bad, cause producing the problem of leaking in the error that adds man-hour, therefore, use the water purifier of this structure, body seal is better.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
The side-view of the water purifier body seal structure that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the A-A sectional view of Fig. 1.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The utility model embodiment provides a kind of water purifier body seal structure, as depicted in figs. 1 and 2, it comprises: cylindrical shell 7, steel loop 1, nut briquetting 2, first sealing plate 3 and steel loop 1, described first sealing plate 3 is positioned at an end of cylindrical shell 7, the inside of described cylindrical shell 7 is equiped with the container 9 that is used to adorn water, the two ends of described container 9 are respectively arranged with running water inlet plug 15 and tap water outlet plug 17, on described container 9, also be provided with direct-drinking water outlet plug 16, plug 16 is provided with the sealing-ring ring 6 that is used to seal water, described direct-drinking water outlet plug 16 is positioned at an end of described tap water outlet plug 16, in addition, also be equiped with the end envelope 14 that is used to seal described container 9 on the described container 9.On container 9, also be equiped with container upper cover 12 and container lower cover 13.
Described cylindrical shell 7 passes through clip main body 10 clips on clip base 11.
One end of described cylindrical shell 7 is welded with described steel loop 1, and described steel loop 1 internal surface is provided with groove, is equiped with second sealing-ring 18 in this groove;
Thereby described nut briquetting 2 is pushed down described first sealing plate, 3 described nut briquettings 2 and is pushed down described first sealing plate 3 from the outside and push down described second sealing-ring 18 from the outside, described first sealing plate, 3 medial surfaces are equiped with first sealing-ring 19, and described first sealing plate 3 forms the side seal of described cylindrical shell 7 at described cylindrical shell 7 one ends by described first sealing-ring 19 and the internal surface co-extruded of described steel loop 1.Realize the side seal of cylindrical shell 7.The structure of the other end of described cylindrical shell 7 and this cylindrical shell 7 an end construction identical, and symmetry is so be not repeated.Described the 3rd sealing-ring 20 is installed in the running water inlet plug 15.
The utility model embodiment also provides a kind of water purifier, comprise the described water purifier body seal of the foregoing description structure, described body seal structure comprises: cylindrical shell 7, steel loop 1, nut briquetting 2, first sealing plate 3, steel loop 1, described first sealing plate 3 is positioned at an end of cylindrical shell 7, the end of described cylindrical shell 7 is welded with described steel loop 1, is provided with second sealing-ring 18 in described steel loop 1 end face groove;
Thereby described nut briquetting 2 is pushed down described first sealing plate 3 and is pushed down described second sealing-ring 18 from the outside, described first sealing plate, 3 medial surfaces are equiped with first sealing-ring 19, and described first sealing plate 3 forms the side seal of described cylindrical shell 7 at described cylindrical shell 7 one ends by described first sealing-ring 19 and the internal surface co-extruded of described steel loop 1.
The structure of the other end of described cylindrical shell 7 and this cylindrical shell 7 an end construction identical, and symmetry is so be not repeated.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. water purifier body seal structure, it is characterized in that, comprise: cylindrical shell (7), nut briquetting (2), first sealing plate (3) and steel loop (1), described first sealing plate (3) is positioned at an end of cylindrical shell (7), the end of described cylindrical shell (7) also is welded with described steel loop (1), is provided with second sealing-ring (18) in the groove of described steel loop (1) internal surface;
Described nut briquetting (2) is pushed down described first sealing plate (3) thereby is pushed down described second sealing-ring (18) from the outside, described first sealing plate (3) medial surface is equiped with first sealing-ring (19), and described first sealing plate (3) forms the side seal of described cylindrical shell (7) at described cylindrical shell (7) one ends by described first sealing-ring (19) and the internal surface co-extruded of described steel loop (1).
2. water purifier, it is characterized in that, comprise the described water purifier body seal of claim 1 structure, described body seal structure comprises: cylindrical shell (7), nut briquetting (2), first sealing plate (3) and steel loop (1), described first sealing plate (3) is positioned at an end of cylindrical shell (7), one end of described cylindrical shell (7) also is welded with described steel loop (1), is provided with second sealing-ring (18) in the groove of described steel loop (1) internal surface;
Described nut briquetting (2) is pushed down described first sealing plate (3) thereby is pushed down described second sealing-ring (18) from the outside, described first sealing plate (3) medial surface is equiped with first sealing-ring (19), and described first sealing plate (3) forms the side seal of described cylindrical shell (7) at described cylindrical shell (7) one ends by described first sealing-ring (19) and the internal surface co-extruded of described steel loop (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201467583U CN201713337U (en) | 2010-03-26 | 2010-03-26 | Water-purifying device outer housing seal structure and water-purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201467583U CN201713337U (en) | 2010-03-26 | 2010-03-26 | Water-purifying device outer housing seal structure and water-purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201713337U true CN201713337U (en) | 2011-01-19 |
Family
ID=43459337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201467583U Expired - Lifetime CN201713337U (en) | 2010-03-26 | 2010-03-26 | Water-purifying device outer housing seal structure and water-purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201713337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157323A (en) * | 2013-03-28 | 2013-06-19 | 深圳市超康科技有限公司 | Water purifier with waterproof ring |
-
2010
- 2010-03-26 CN CN2010201467583U patent/CN201713337U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157323A (en) * | 2013-03-28 | 2013-06-19 | 深圳市超康科技有限公司 | Water purifier with waterproof ring |
| CN103157323B (en) * | 2013-03-28 | 2015-01-28 | 深圳市超康科技有限公司 | Water purifier with waterproof ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110119 |