CN101606822B - Water window assembly structure of electric kettle - Google Patents
Water window assembly structure of electric kettle Download PDFInfo
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- CN101606822B CN101606822B CN200910040689XA CN200910040689A CN101606822B CN 101606822 B CN101606822 B CN 101606822B CN 200910040689X A CN200910040689X A CN 200910040689XA CN 200910040689 A CN200910040689 A CN 200910040689A CN 101606822 B CN101606822 B CN 101606822B
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Abstract
The invention relates to a water window assembly structure of an electric kettle, which comprises a metal kettle body provided with a window and also comprises a water window, a sealing ring and a metal rack which are arranged on the window, wherein the window edge of the metal kettle body turns inward to form an annular locating groove; one end of the metal rack is embedded into the locating groove, and the other end of the metal rack is tightly buckled with the water window. The metal rack is in an unsealed P shape, wherein the lower part of the metal rack is embedded into the locating groove, and the middle unsealed part is tightly buckled with the outer edge of the water window. The metal rack is an integrated part molded in one time, or a metal rack I is in an inverse L shape and a metal rack II is in a C shape, and the two parts form an integrated part by welding. The metal rack is fixed on the kettle body in an embedding mode and combined with the window through the water window and the sealing ring to effectively avoid water leakage and greatly prong the service life of the kettle. The buckling connection mode of the water window and the window reduces production cost and enhances assembly efficiency.
Description
Technical field
The present invention relates to a kind of electric kettle, particularly can observe the water window assembly structure of the electric kettle of water-in-kettle position and duty from the water window of kettle body.
Background technology
Electric kettle is a kind of daily living article, that the water window construction of existing electric kettle has is that screw connects, have adopt the PC material do two up and down welding (welding, ultrasonic bonding etc.) be aided with the sealing ring sealing, useful plastic cement water window squeeze into metal kettle body or the like.Inconvenient with then complex process, cost height, installation that screw connects; Adopt the PC material do two up and down welding be aided with the sealing ring sealing again, first because the PC material is met the high temperature facile hydrolysis, the cost height, second the phenomenon that is prone to percolating water after high temperature uses is repeatedly met in the welding between plastic parts, poor reliability, the user is difficult to satisfied.Chinese patent literature CN2751711 discloses a kind of water window construction of electric kettle on January 18th, 2006, comprises the kettle body, and the water window is arranged on the window of kettle body, is provided with sealing ring between water window and the kettle body, and kettle body window edge is towards inner bending; The water window is connected on the window.Kettle body window edge forms a ring-shaped step after inner bending, first water window middle part is a boss, the boss edge is provided with an annular rib, it between boss and the rib annular groove, the rib outside is connected to a platform, the window annular step edge is against annular rib base portion, and this ring-shaped step bottom joins with the first water window platform, and sealing ring is arranged between annular rib and the window ring-shaped step; Annular case ring edge stretches out and forms an arc limit, and when this arc limit was inserted in the first water window annular groove in case ring by pin outstanding on it, lid was pressed on the sealing ring.But its complex structure, operation is more, is further improved and perfect.
Summary of the invention
Purpose of the present invention aims to provide a kind of simple and reasonable, handling ease, assembling is quick, sealing is reliable, safe in utilization, and the water window assembly structure of watertight electric kettle is to overcome weak point of the prior art.
Press the water window assembly structure of a kind of electric kettle of this purpose design, comprise the metal kettle body that is provided with window, be arranged on water window, sealing ring and metal fixed mount on the window, its architectural feature is the window edge of metal kettle body forms a location hook groove from an annular to in-flanges, one end of metal fixed mount embeds the location hook groove, and the other end of metal fixed mount and water window closely snap together.
Described metal fixed mount is unsealed P shape, and the bottom embeds the location hook groove, the middle part not sealing part and water outside window edge closely fasten.
Described metal fixed mount is an one-time formed one-piece parts, or metal fixed mount I is for L shaped, and metal fixed mount II is a C shape, and two parts are by being welded into an one-piece parts.
Described metal fixed mount I and location hook groove are riveted on the metal kettle body with riveted joint mode integral body.
Described water window edge is provided with annular groove and back-off, cooperates fastening with metal fixed mount I I, is provided with sealing ring in the annular groove, and water window and metal fixed mount II fasten, and water window and metal kettle body and sealing ring are compression fit.The back-off of water window edge is monoblock type or is segmented.The water window is that thermostable transparent PP material is made.
The present invention passes through metal fixed mount I and metal fixed mount I I one-piece parts of form formation of welding or once-forming, be fixed on the kettle body in the interlocking mode, combine with window by water window and sealing ring, effectively avoided the leakage of water, prolonged the service life of kettle greatly.The mode that adopts snapping that is connected of water window and window reduces cost of manufacture, reduces production process.
Description of drawings
Fig. 1 is one embodiment of the invention structural representation.
Fig. 2 is an A place structure for amplifying schematic diagram among Fig. 1.
Fig. 3 is a water window master apparent direction structural representation.
Fig. 4 is a B-B sectional structure schematic diagram among Fig. 3.
Fig. 5 is a C place structure for amplifying schematic diagram among Fig. 4.
Fig. 6 is the structural representation after metal kettle body and the interlocking of metal fixed mount.
Fig. 7 is a D place structure for amplifying schematic diagram among Fig. 6.
Fig. 8 is a metal fixed mount master apparent direction structural representation.
Fig. 9 is an E-E sectional structure schematic diagram among Fig. 8.
Figure 10 is a F place structure for amplifying schematic diagram among Fig. 9.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described.
First example
Referring to Fig. 1-Figure 10, the water window assembly structure of this electric kettle, comprise the metal kettle body 2 that is provided with window, be arranged on water window 5, sealing ring 1 and metal fixed mount on the window, the window edge of metal kettle body 2 forms the location hook groove 2.1 of an annular to in-flanges, the metal fixed mount is for falling L shaped metal fixed mount I3 and C shape metal fixed mount I I 4, two parts are by being welded into as a whole unsealed P shape part, and the bottom embeds the location hook groove, and middle part not sealing part and water window 5 outer rims closely fastens.Water window 5 edges are provided with annular groove 5.2 and back-off 5.1, cooperate fastening with metal fixed mount II 4, be provided with sealing ring 1 in the annular groove 5.2, the water window assembly of loading onto sealing ring 1 is pressed into by force by special fixture in metal kettle body 2, after water window 5 fastens with metal fixed mount I I 4, water window 5 and metal kettle body 2 are sealing ring 1 compression fit, and the back-off at water window 5 edges is a segmented; Water window 5 is made for the transparent PP material, high temperature resistant and low price.
Second embodiment
The metal fixed mount becomes as a whole unsealed P shape part by once-forming.It does not state part with first embodiment.
Claims (8)
1. the water window assembly structure of an electric kettle, comprise the metal kettle body (2) that is provided with window, be arranged on water window (5), sealing ring (1) and metal fixed mount on the window, it is characterized in that the window edge of metal kettle body (2) forms the location hook groove (2.1) of an annular to in-flanges, one end of metal fixed mount embeds location hook groove (2.1), and the other end of metal fixed mount and water window (5) closely snap together.
2. according to the water window assembly structure of the described electric kettle of claim 1, it is characterized in that described metal fixed mount is unsealed P shape, the bottom embeds location hook groove (2.1), and middle part not sealing part and water window (5) outer rim closely fastens.
3. according to the water window assembly structure of claim 1 or 2 described electric kettles, it is characterized in that described metal fixed mount is an one-time formed one-piece parts.
4. according to the water window assembly structure of claim 1 or 2 described electric kettles, it is characterized in that described metal fixed mount is made of two parts, metal fixed mount I (3) is for L shaped, and metal fixed mount II (4) is a C shape, and two parts are by being welded into an one-piece parts.
5. according to the water window assembly structure of the described electric kettle of claim 4, it is characterized in that described metal fixed mount I (3) and location hook groove (2.1) are riveted on the metal kettle body (2) with riveted joint mode integral body.
6. according to the water window assembly structure of the described electric kettle of claim 4, it is characterized in that described water window (5) edge is provided with annular groove (5.2) and back-off (5.1), cooperate fastening with metal fixed mount II (4), be provided with sealing ring (1) in the annular groove (5.2), water window (5) fastens with metal fixed mount II (4), and water window (5) and metal kettle body (2) are compression fit with sealing ring (1).
7. according to the water window assembly structure of the described electric kettle of claim 6, the back-off (5.1) that it is characterized in that described water window edge is monoblock type or is segmented.
8. according to the water window assembly structure of the described electric kettle of claim 1, it is characterized in that described water window (5) makes for thermostable transparent PP material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910040689XA CN101606822B (en) | 2009-06-30 | 2009-06-30 | Water window assembly structure of electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910040689XA CN101606822B (en) | 2009-06-30 | 2009-06-30 | Water window assembly structure of electric kettle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101606822A CN101606822A (en) | 2009-12-23 |
| CN101606822B true CN101606822B (en) | 2011-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910040689XA Active CN101606822B (en) | 2009-06-30 | 2009-06-30 | Water window assembly structure of electric kettle |
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| Country | Link |
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| CN (1) | CN101606822B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108851975B (en) * | 2017-05-12 | 2023-11-24 | 广州市拓璞电器发展有限公司 | Water window structure of double-layer kettle and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2868118Y (en) * | 2005-06-30 | 2007-02-14 | 李学滨 | Water window fixing mechanism for electric heating kettle |
| CN201055302Y (en) * | 2007-06-07 | 2008-05-07 | 浙江苏泊尔家电制造有限公司 | Sealing structure for water window of kettle |
| CN201143125Y (en) * | 2008-01-15 | 2008-11-05 | 广东新宝电器股份有限公司 | Quick fix structure of water gage structure of electric heating kettle |
| CN201435993U (en) * | 2009-06-30 | 2010-04-07 | 广东新宝电器股份有限公司 | Water window assembling structure for electric kettle |
-
2009
- 2009-06-30 CN CN200910040689XA patent/CN101606822B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2868118Y (en) * | 2005-06-30 | 2007-02-14 | 李学滨 | Water window fixing mechanism for electric heating kettle |
| CN201055302Y (en) * | 2007-06-07 | 2008-05-07 | 浙江苏泊尔家电制造有限公司 | Sealing structure for water window of kettle |
| CN201143125Y (en) * | 2008-01-15 | 2008-11-05 | 广东新宝电器股份有限公司 | Quick fix structure of water gage structure of electric heating kettle |
| CN201435993U (en) * | 2009-06-30 | 2010-04-07 | 广东新宝电器股份有限公司 | Water window assembling structure for electric kettle |
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| Publication number | Publication date |
|---|---|
| CN101606822A (en) | 2009-12-23 |
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