CN2785499Y - Visual window fixing structure of water gauge of liquid heater - Google Patents
Visual window fixing structure of water gauge of liquid heater Download PDFInfo
- Publication number
- CN2785499Y CN2785499Y CN 200520055584 CN200520055584U CN2785499Y CN 2785499 Y CN2785499 Y CN 2785499Y CN 200520055584 CN200520055584 CN 200520055584 CN 200520055584 U CN200520055584 U CN 200520055584U CN 2785499 Y CN2785499 Y CN 2785499Y
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- CN
- China
- Prior art keywords
- water gauge
- groove
- boss
- container
- sealing ring
- 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
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Abstract
The utility model relates to a visual window fixing structure of a water gauge of a liquid heater. The utility model comprises a water gauge, a container, a sealing ring and a water gauge inner cover, wherein the side wall of the container is provided with through holes, and the sealing ring and the water gauge inner cover are arranged between the water gauge and the water gauge inner cover; the periphery of mouths of the through holes of the container is respectively provided with a guard edge which is inwards extended, and the sealing ring is arranged between the guard edge and the inner surface of the water gauge; the inner surface of the water gauge is provided with an annular boss which is provided with a groove; the water gauge inner cover is provided with a buckling hook corresponding to the groove, and the buckling hook is buckled in the groove of the with a groove; the water gauge inner cover. The boss of the water gauge is provided with the groove, the water gauge inner cover is provided with the buckling hook corresponding to the groove, and the buckling hook is buckled in the groove arranged on the boss of the water gauge; in this way, the water gauge inner cover buckle tightly the water gauge and the periphery of the mouths of the through holes arranged on the side wall of the container, the buckling position is not easily loosened, the simple is structure, and the installation, is convenient. Besides, the sealing ring is utilized for further sealing; therefore, the connection is firm, the sealing performance is good and the problem of water leakage is avoided.
Description
Technical field
The utility model relates to liquid water gauge form, particularly a kind of liquid heater water gauge window fixing structure.
Background technology
Existing commercially available liquid heater has a plurality of kinds, as: plastic hot kettle, metal fever kettle etc. are arranged.For these hot-water bottles, observe what of the water yield in the kettle for convenience, offer through hole on one's body at kettle usually, on this through hole, install and fix transparent plastics water gauge sealing kettle through hole on one's body, constitute hot-water bottle water gauge form.The fixed form of water gauge mainly contains dual mode at present: 1, welding fixing means; 2, fastening method.These two kinds of fixing means all can use for the metal fever kettle, must the plastics water gauge could be weldingly fixed on the through hole of metal kettle by some specific mechanical equipment but adopt when welding fixing means, have therefore increased production cost of products; And adopt the fastening method production cost lower, install also easy, but because plastics water gauge and metal kettle in use will often bear high temperature, and both thermal coefficient of expansions are inconsistent, therefore be easier to cause button bit to get loose and leak, to leak be the fastening method problem demanding prompt solution because of button bit gets loose.
The utility model content
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, a kind of structure is provided and install simple, be connected firmly, the liquid heater water gauge window fixing structure of good seal performance.
The purpose of this utility model can be realized by following technical proposals: the utility model includes container that water gauge, sidewall have through hole, is arranged on sealing ring and water gauge inner cap between water gauge and the container, the through hole of being opened on the container side wall, its aperture do not have a rib that extends internally because of the limit, between rib and water gauge inner surface, sealing ring is installed, one annular boss is arranged on the inner surface of water gauge, boss is provided with groove, cover the clasp that is provided with respective slot in the water gauge, clasp is buckled in the groove on the water gauge boss.
The cross sectional shape of the sealing ring described in the technique scheme can be oval, or circular, also can be " L " shape.
Groove on the boss described in the technique scheme is the setting of vertical boss direction.
Groove on clasp that covers in the water gauge in the technique scheme and the water gauge boss is a plurality of each intervals, and is one to one.
The beneficial effects of the utility model are: owing to be provided with groove on the water gauge boss, cover the clasp that is provided with respective slot in the water gauge, clasp is buckled in the groove on the water gauge boss, the water gauge inner cap snaps together the periphery in through hole aperture on water gauge and the container side wall tightly like this, button bit is difficult for getting loose, simple in structure, easy for installation; Utilize sealing ring further to seal again, thus its be connected firmly, good seal performance, avoided the problem of leaking.
Description of drawings
Fig. 1 is the partial sectional view of water gauge window fixing structure of the present utility model;
Fig. 2 is the partial sectional view of the water gauge window fixing structure of another embodiment of the present utility model;
Fig. 3 has used the fixedly front view of the hot-water bottle of water gauge form of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further.
As Fig. 1, shown in Figure 2, the utility model includes water gauge 1, sidewall has the container 2 of through hole, be arranged on sealing ring 3 and the water gauge inner cap 4 that covers on container 2 and water gauge 1 seam between water gauge 1 and the container 2, the through hole of being opened on container 2 sidewalls, the shape of through hole can be ellipse, as shown in Figure 3, it also can be strip, or other shape, the periphery in its aperture is provided with a rib that extends internally 5, sealing ring 3 is installed between rib 5 and water gauge 1 inner surface, the cross sectional shape of sealing ring 3 can be oval (as Fig. 1), or it is circular, it also can be " L " shape (as Fig. 2), one annular boss 6 is arranged on the inner surface of water gauge 1, and boss 6 is provided with a plurality of separate grooves 7, and water gauge inner cap 4 is provided with the clasp 8 of respective slot 7 numbers and shape, in clasp 8 and the corresponding one by one groove 7 that is buckled on the water gauge boss 6 of groove 7, groove 7 more firmly is buckled in the groove 7 with the boss 6 vertical clasps 8 that can make.
When the utility model uses, earlier the periphery outside the institute aperture, hole of opening is put sealing ring 3 well on container 2 sidewalls, then with water gauge 1 by outer side covers on the through hole of container 2 sidewalls and push down sealing ring 3, be buckled in the groove 7 on the water gauge boss 6 by clasp 8 by container inside with water gauge inner cap 4 again, the periphery in through hole aperture on water gauge 1 and container 2 sidewalls is snapped together, promptly finish the fixing of liquid heater water gauge form.
The utility model can be widely used in the fixing of various liquid heater water gauge forms, and more is better than prior art for the fixed effect of metal liquid heater water gauge form.
Claims (4)
1. liquid heater water gauge window fixing structure, include water gauge (1), sidewall has the container (2) of through hole, be arranged on sealing ring (3) and water gauge inner cap (4) between water gauge (1) and the container (2), it is characterized in that the through hole opened on container (2) sidewall, the periphery in its aperture is provided with a rib that extends internally (5), sealing ring (3) is installed between rib (5) and water gauge (1) inner surface, one annular boss (6) is arranged on the inner surface of water gauge (1), boss (6) is provided with groove (7), water gauge inner cap (4) is provided with the clasp (8) of respective slot (7), and clasp (8) is buckled in the groove (7) on the water gauge boss (6).
2. liquid heater water gauge window fixing structure according to claim 1, the cross sectional shape that it is characterized in that described sealing ring (3) is for oval, or circle, or " L " shape.
3. liquid heater water gauge window fixing structure according to claim 1 is characterized in that the groove (7) on the described boss (6) is that vertical boss (6) direction is provided with.
4. according to claim 1, or 2, or 3 described liquid heater water gauge window fixing structures, it is a plurality of to it is characterized in that clasp (8) on the described water gauge inner cap (4) and the groove (7) on the water gauge boss (6) are respectively equipped with, and is one to one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520055584 CN2785499Y (en) | 2005-03-15 | 2005-03-15 | Visual window fixing structure of water gauge of liquid heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520055584 CN2785499Y (en) | 2005-03-15 | 2005-03-15 | Visual window fixing structure of water gauge of liquid heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2785499Y true CN2785499Y (en) | 2006-06-07 |
Family
ID=36774072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520055584 Expired - Fee Related CN2785499Y (en) | 2005-03-15 | 2005-03-15 | Visual window fixing structure of water gauge of liquid heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2785499Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519546A (en) * | 2012-01-10 | 2012-06-27 | 上海鸿润科技有限公司 | Liquid level indicator and container using same |
| CN106255647A (en) * | 2014-08-11 | 2016-12-21 | 广州市拓璞电器发展有限公司 | A kind of window assembly for container and assembly method thereof |
-
2005
- 2005-03-15 CN CN 200520055584 patent/CN2785499Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519546A (en) * | 2012-01-10 | 2012-06-27 | 上海鸿润科技有限公司 | Liquid level indicator and container using same |
| CN102519546B (en) * | 2012-01-10 | 2013-07-10 | 上海鸿润科技有限公司 | Liquid level indicator and container using same |
| CN106255647A (en) * | 2014-08-11 | 2016-12-21 | 广州市拓璞电器发展有限公司 | A kind of window assembly for container and assembly method thereof |
| CN106255647B (en) * | 2014-08-11 | 2018-08-07 | 广州市拓璞电器发展有限公司 | A kind of window assembly and its assembly method for container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060607 Termination date: 20120315 |