CN100466949C - Pot lid - Google Patents
Pot lid Download PDFInfo
- Publication number
- CN100466949C CN100466949C CNB2006101224486A CN200610122448A CN100466949C CN 100466949 C CN100466949 C CN 100466949C CN B2006101224486 A CNB2006101224486 A CN B2006101224486A CN 200610122448 A CN200610122448 A CN 200610122448A CN 100466949 C CN100466949 C CN 100466949C
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- inner cap
- kettle body
- axis hole
- pot lid
- orientation axes
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Abstract
A cover for kettle is composed of an external cover with directional axle and covering on kettle body, and an internal cover with through holes and axle hole matched with said directional axle of external axle and covering on the internal container. Its advantages are high heat insulating performance and high sealing effect.
Description
Technical field
The present invention relates to a kind of pot lid, refer in particular to a kind of pot lid of heating kettle.
Background technology
In Chinese patent application number 03126835.8, name is called in the patent documentation of drink kettle, electric kettle and cordless electrothermal kettle has introduced a kind of electric kettle that boils beverage, the described electric kettle that boils beverage has a lid in the upper end of the inner pressurd vessel of kettle body, this lid only is that this is on inner pressurd vessel, and a lid is also arranged on the kettle body, it is to cover on the upper port of kettle body.When the water in the inner pressurd vessel seethed with excitement, the carbonated drink of generation was gone out through the upper port of funnel, not only can pass through the lid on the inner pressurd vessel, but also can be flushed on the lid of kettle body.If making tea or during coffee, with the lid bottom surface that causes the kettle body easily is the tea or coffee stain entirely, but also can cause the lid surface of kettle body hot, not only the overslaugh user opens the lid of kettle body, and the lid of inner pressurd vessel is opened in overslaugh, and need to open two lids, use troublesome poeration.When opening the lid of inner pressurd vessel, user's hand must touch the outer surface of this lid in addition, makes the lid surface of inner pressurd vessel be polluted and cause unhygienic easily.
In Chinese patent application numbers 200420044837.8, title electric heating boils in the patent documentation that container for drink and wireless electric heating boils container for drink and discloses a kind of pot lid, described lid is provided with the ring limit on the inner pressurd vessel upper port of can being enclosed within of downward extension, is provided with the screw thread that can mutually combine between ring limit and the inner pressurd vessel.Described lid is provided with the surface layer that covers on the pipeline and form separate cavities between the pipeline.
The surface layer of pot lid and lid are the structure that interfixes, and when lid screwed by screw thread and inner pressurd vessel upper port, lid can drive the surface layer rotation, makes surface layer cover the kettle body.Because inner pressurd vessel and kettle body are in manufacture process, upper port just exists and differs to property, and the marriage relation of screw thread, make this structure of pot lid easily produce surface layer withstand the kettle body and cause lid can not be fully and inner pressurd vessel screw, or lid and inner pressurd vessel screw and have gap, the problem that can not well coincide between surface layer and the kettle body.
Summary of the invention
The object of the present invention is to provide and a kind ofly engage pot lid closely simultaneously with inner pressurd vessel and kettle body.
For realizing purpose of the present invention, described pot lid, comprise enclosing cover that covers in the kettle body and the inner cap that engages with the inner pressurd vessel of kettle body, cover in described and be provided with through hole, described outer covering is provided with orientation axes, cover in described and be provided with axis hole, described orientation axes can be arranged in the axis hole axially and movably.
Owing to adopted outer covering to be provided with orientation axes, in cover and be provided with the axis hole structure, in the time of in orientation axes is arranged on axis hole, enclosing cover and inner cap can be mutually oriented movable up and down, rotary outer cover, can combining by orientation axes and axis hole, the drive inner cap rotates, when combine between inner cap and the inner pressurd vessel tight after, unclamp enclosing cover, enclosing cover direct-axis under the effect of self gravitation covers on the port of kettle body hermetically to falling.The technical program combines by orientation axes and axis hole, enclosing cover and inner cap are combined into one, but can do directed movement vertically within the specific limits again, if exist height error to a certain degree this moment between inner pressurd vessel and the kettle body upper port, when inner cap and container upper end mouth were combined, enclosing cover covered hermetically on the kettle body.Solved between prior art enclosing cover and the kettle body or have the gap, or enclosing cover withstands on and makes inner cap can't be tightened on problem on the inner pressurd vessel on the kettle body upper port.
Below in conjunction with accompanying drawing to further detailed explanation of the present invention.
Description of drawings
The drawing of accompanying drawing is described as follows:
Fig. 1 is the assembly structure figure of pot lid of the present invention.
Fig. 2 assembles the back structure chart for Fig. 1.
Fig. 3 is the A-A cutaway view among Fig. 2.
Fig. 4 is the B-B cutaway view among Fig. 2.
Fig. 5 is the enclosing cover stereogram among Fig. 1.
Fig. 6 is the inner cap stereogram among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of title of the present invention is described in further detail:
As shown in FIG., pot lid of the present invention comprises enclosing cover 1, inner cap 2, axle 3, axis hole 4, through hole 5, stopper 6, limiting stand 7, spring 8, pipeline 9, ring limit 10, plane of a loop 11.
Described pot lid, comprise enclosing cover 1 that covers in the kettle body and the inner cap 2 that engages with the inner pressurd vessel of kettle body, enclosing cover 1 and inner cap 2 are all rounded, and described inner cap 2 is provided with through hole 5, so that when inner cap 2 is combined on the inner pressurd vessel, the water in the inner pressurd vessel can be discharged from through hole 5.Described enclosing cover 1 is provided with orientation axes 3, and described inner cap 2 is provided with axis hole 4, and described orientation axes 3 can be arranged in the axis hole 4 axially and movably.It is up and down that enclosing cover 1 can be realized on inner cap 2.
Described orientation axes 3 is provided with the stopper 6 of extending to side.These stopper 6 usefulness screws are fastened on pad on the orientation axes 3 and constitute, and only are butted on the end of axis hole 4, come out to prevent orientation axes 3 slippage from axis hole 4.Knockout screw just can make enclosing cover 1 separate with inner cap 2, is convenient to assembling.
Be provided with the limiting stand 7 that extends to orientation axes 3 in the described axis hole 4.Limiting stand 7 is arranged at the bottom of axis hole 4, and limiting stand 7 is circular.At this moment, 6 needs of stopper pull enclosing cover 1 and inner cap 2 are combined, and can increase the stroke of orientation axes 3 in axis hole 4 like this, so that increase the relative adjustment displacement between inner cap 2 and the enclosing cover 1.
Be provided with spring 8 between described stopper 6 and the limiting stand 7, this spring 8 suppresses between stopper 6 and limiting stand 7, makes enclosing cover 1 keep the trend of drawing close motion to inner cap 2.
Described inner cap 2 is provided with the ring limit 10 that can combine with inner pressurd vessel.Ring limit 10 is provided with the screw thread that can combine with inner pressurd vessel.Described ring limit 10 is provided with outward extending plane of a loop 11, and described axis hole 4 has four, is separately positioned on the plane of a loop 11.Correspondence is provided with 4 cylindrical orientation axles 3 on enclosing cover 1.
Described through hole 5 is provided with the pipeline 9 that leads to the lid outside.The side that pipeline 9 makes the water that ejects from through hole 5 can be directed to inner cap 2 flows down, and avoids the water that flows out and impurity wherein to enter between orientation axes 3 and the axis hole 4 and influences its mutual motion.
When closing the lid operation,, make inner cap 2 slide to root along orientation axes 3 because spring 8 suppresses between limiting stand 7 and stopper 6.On the kettle body, screw enclosing cover 1, inner cap 2 rotates thereupon, combine in the process of precession with the inner pressurd vessel rotation at inner cap 2, enclosing cover 1 is also close with kettle body port gradually, when enclosing cover 1 touches kettle body port and is in sealing state, continue rotary outer cover 1, then inner cap can continue to screw in to inner pressurd vessel thereupon rotating, at this moment, enclosing cover 1 stops to have advanced to kettle body direction because of touching kettle body port, limiting stand 7 is pressed into to spring 8 ends, and spring 8 is compressed, and the port of enclosing cover 1 and kettle body is tightr by what press bullet to contract and combine under the elastic force effect of rear spring like this.
Claims (9)
1. pot lid, comprise enclosing cover (1) that covers in the kettle body and the inner cap (2) that engages with the inner pressurd vessel of kettle body, described inner cap (2) is provided with through hole (5), it is characterized in that described enclosing cover (1) is provided with orientation axes (3), described inner cap (2) is provided with axis hole (4), and described orientation axes (3) can be arranged in the axis hole (4) axially and movably.
2. pot lid according to claim 1 is characterized in that described orientation axes (3) is provided with the stopper (6) of extending to side.
3. pot lid according to claim 1 is characterized in that being provided with in the described axis hole (4) limiting stand (7) that extends to orientation axes (3).
4. pot lid according to claim 2 is characterized in that being provided with in the described axis hole (4) limiting stand (7) that extends to orientation axes (3).
5. pot lid according to claim 4 is characterized in that being provided with spring (8) between described stopper (6) and the limiting stand (7).
6. according to claim 1,2,3 or 4 described pot lids, it is characterized in that described inner cap (2) is provided with the ring limit (10) that can combine with inner pressurd vessel.
7. pot lid according to claim 6 is characterized in that described ring limit (10) is provided with outward extending plane of a loop (11), and described axis hole (4) is arranged on the plane of a loop (11).
8. according to claim 1,2,3 or 4 described pot lids, it is characterized in that having on the described through hole (5) pipeline (9) that leads to the inner cap outside.
9. according to claim 2 or 4 described pot lids, it is characterized in that described stopper (6) is fastened on orientation axes (3) with screw with pad and goes up formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101224486A CN100466949C (en) | 2006-09-27 | 2006-09-27 | Pot lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101224486A CN100466949C (en) | 2006-09-27 | 2006-09-27 | Pot lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1957809A CN1957809A (en) | 2007-05-09 |
| CN100466949C true CN100466949C (en) | 2009-03-11 |
Family
ID=38069781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101224486A Active CN100466949C (en) | 2006-09-27 | 2006-09-27 | Pot lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100466949C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108420317B (en) * | 2018-04-18 | 2024-06-21 | 邵志成 | Pot cover |
-
2006
- 2006-09-27 CN CNB2006101224486A patent/CN100466949C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN1957809A (en) | 2007-05-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |