CN208447233U - Pot lid component and electric hot water bottle - Google Patents
Pot lid component and electric hot water bottle Download PDFInfo
- Publication number
- CN208447233U CN208447233U CN201721452529.2U CN201721452529U CN208447233U CN 208447233 U CN208447233 U CN 208447233U CN 201721452529 U CN201721452529 U CN 201721452529U CN 208447233 U CN208447233 U CN 208447233U
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- Prior art keywords
- pot lid
- cavity
- lid component
- heavy platform
- outer ring
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Abstract
The utility model discloses a kind of pot lid component and electric hot water bottles, the pot lid component includes upper pot lid (11) and the lower pot lid (12) being mounted below pot lid (11), and the bottom wall of the lower pot lid (12) is equipped with the heavy platform cavity (121) that through-thickness is recessed upwards and the outer ring boss portion (122) around the heavy platform cavity (121).Heavy platform cavity (121) are arranged by the bottom wall in lower pot lid (12) in the pot lid component of the utility model, and the capacity utilization of bottle body liner (41) is maximized.In addition, the overall volume of the electric hot water bottle of the utility model is relatively small, production material and production cost are effectively saved.
Description
Technical field
The utility model relates to fields of home appliance technology, and in particular, to a kind of pot lid component and electric hot water bottle.
Background technique
Electric hot water bottle must assure that there are certain cavity volumes between highest liquid level and pot lid when to boil water, to prevent defervescence
Water overflows from pot mouth or prevents pot lid component in the process to boil water from directly contacting and heat damage with high temperature boiling water.But in the market
The usual volume of pot lid component of electric hot water bottle is larger, and production cost is higher；And the utilization rate of its bottle body liner is lower, i.e., disposably
Can amount to boil water it is little.
In addition, screw is exposed mostly after production assembly for the pot lid component of electric hot water bottle, other production rings are easily occurred in
Screw hides the case where receiving the pollutants such as flying dust in section.Alternatively, carrying out when boiling heating of drinking water using the electric hot water bottle, by
It gets rusty in screw exposed on the bottom wall Long Term Contact high-temperature vapor of pot lid component, bottom wall is easy to oxidize, one slightly when serious
Thin and not noticeable rust bits can drop in the liner equipped with drinking water, influence product appearance and be unfavorable for the health of user.
Utility model content
In view of the above drawbacks of the prior art or insufficient, the utility model provides a kind of pot lid component and electric hot water bottle,
The effective rate of utilization of bottle body liner can be increased, reduce the corrosion and ageing of pot lid component and save production cost.
To achieve the above object, the utility model provides a kind of pot lid component, the pot lid component include upper pot lid and
The lower pot lid being mounted below pot lid, the bottom wall of the lower pot lid are equipped with heavy platform cavity and ring that through-thickness is recessed upwards
Around the outer ring boss portion of the heavy platform cavity.
Preferably, the heavy platform cavity is truncated cone-shaped or reentrant cylindrical cavity.
Preferably, half of the diameter of the heavy platform cavity not less than the diameter of the lower pot lid.
Preferably, the depth of the heavy platform cavity is not less than the 80% of the height of the lower pot lid.
Preferably, the upper pot lid is equipped with gas vent, and the outer ring boss portion is equipped with and is connected to the gas vent
First through hole.
Preferably, the heavy platform cavity is equipped with the second through-hole being connected to the gas vent.
Preferably, the opening diameter of the first through hole is not less than 3mm.
Preferably, the pot lid component includes the decoration disc for being bonded the bottom wall setting of the lower pot lid, the decorated disk
Piece includes the heavy platform portion in the heavy platform cavity and is bonded the outer ring portion for being installed on the bottom wall of the outer ring boss portion, described
Outer ring portion is connected to the bottom wall of the outer ring boss portion by fastener.
Preferably, the pot lid component further includes the sealing ring around the outer ring portion setting of the decoration disc, institute
State sealing ring include for compress sealing bottle body liner seal ring piece, above the seal ring piece block ring plate and
Pad is located at the dress ring plate of the pad between the outer ring portion and the lower pot lid, and the ring plate of blocking covers the described tight of the outer ring portion
Firmware, pad dress ring plate and it is described block the setting of ring plate parallel interval, the pad fills ring plate and described blocks shape between ring plate
At the interval annular groove for having radially inner side to be open, the outer ring portion is in the interval annular groove.
In addition, the utility model additionally provides a kind of electric hot water bottle, the electric hot water bottle includes bottle body and above-mentioned pot lid group
Part, the pot lid component are covered in the pot mouth of the bottle body.
Preferably, the bottle body includes bottle body liner, and the internal perisporium of the bottle body liner is equipped with nominal volume graduation mark, institute
Stating the liner cavity between bottle body liner and the pot lid component includes the specified appearance below the nominal volume graduation mark
Chamber and the top cavity above the nominal volume graduation mark, the top cavity include the heavy platform cavity；On described
The ratio between nominal volume of the cavity volume of square cavity and the specified cavity is 0.1 to 0.35.
Through the above technical solutions, compared with the electric hot water bottle with same volume, the pot lid component benefit of the utility model
Used in the heavy platform cavity of lower pot lid bottom wall setting, the capacity utilization of bottle body liner is maximized.In addition, with having the same one
Other electric hot water bottles of the maximum amount to boil water of secondary property are compared, using the whole body of the electric hot water bottle of the pot lid component of the utility model
Product is relatively small, effectively saves production material and production cost.
Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the top perspective view of the pot lid component in specific embodiment of the present utility model；
Fig. 2 is the face upwarding stereogram of the pot lid component in Fig. 1；
Fig. 3 is the fractionation schematic diagram of the pot lid component in Fig. 2；
Fig. 4 is the axis sectility view of the pot lid component in Fig. 1；
Fig. 5 is the perspective view of the sealing ring in specific embodiment of the present utility model；
Fig. 6 is the perspective view of the decoration disc in specific embodiment of the present utility model；
Fig. 7 is the perspective view of the electric hot water bottle in specific embodiment of the present utility model；
Fig. 8 is the schematic diagram of uncapping of the electric hot water bottle in Fig. 7；
Fig. 9 is the axis sectility view of the electric hot water bottle in Fig. 7.
Description of symbols:
1 pot lid ontology 2 decorates disc
3 sealing ring, 4 bottle body
5 electric hot water bottles
The lower pot lid of pot lid 12 on 11
13 backstop convex ribs
21 heavy platform portion, 22 outer ring portion
23 annular reliefs
31 sealing ring bodies 32 pad dress ring plate
33 block 34 seal ring piece of ring plate
35 screw threads compress 36 notch section of muscle position
41 bottle body liner, 42 nominal volume graduation mark
121 heavy platform cavity, 122 outer ring boss portion
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually
Be for direction shown in the drawings either for it is vertical, vertically or on gravity direction for each component mutual alignment
Relationship description word.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
The utility model additionally provides another pot lid component, and as shown in Figures 1 to 4, which includes pot lid sheet
Body 1, pot lid ontology 1 include upper pot lid 11 and lower pot lid 12, and the bottom wall of lower pot lid 12 is provided with what through-thickness was recessed upwards
Heavy platform cavity 121 and the outer ring boss portion 122 for surrounding heavy platform cavity 121.Upper pot lid 11 and lower pot lid 12 can be fastened and connected,
It can be connected, such as be connected by screw to using other way.
From the point of view of preventing spilling water and preventing pot lid component heat damage, before to boil water using electric hot water bottle progress
Water in bottle body liner 41 can not be completely filled up, that is, need to be that there are certain use for water above the water surface of bottle body liner 41
In the cavity volume of boiling.As it can be seen that the capacity utilization of bottle body liner 41 is directly related with the size of cavity volume.
Heavy platform cavity 121 is arranged by the bottom wall in lower pot lid 12 in the pot lid component of the utility model, so that pot lid component
Additional boiling space can be provided for electric hot water bottle.In this way if keeping 41 constancy of volume of bottle body liner, pot can be improved
The maximum water level of body liner 41 can once boil more water.If keeping the maximum amount to boil water of electric hot water bottle constant
The volume of bottle body liner 41 can be reduced, such as reduces the height of bottle body liner 41 in the case where the internal diameter of bottle body liner 41 is constant
Degree, or the internal diameter in the constant reduction bottle body liner 41 of 41 height of bottle body liner.
Specifically, heavy platform cavity 121 may preferably be formed to truncated cone-shaped or reentrant cylindrical cavity.Truncated cone-shaped or reentrant cylindrical cavity
It is larger to be formed by cavity volume, and manufacturing process is relatively easy, belongs to and comprehensively considered properties of product and be produced into
The preferred structure obtained after this grade many factors.But it should be recognized that the heavy platform cavity 121 of other shapes should also belong to
Within the scope of the considerations of the utility model.
In addition, the diameter of heavy platform cavity 121 may be configured as the half of the diameter not less than lower pot lid 12.The preferred radial direction
Size range can ensure that the base structure of lower pot lid 12 utilizes with being maximized, to be formed in heavy platform cavity 121 biggish
Cavity volume increases the capacity utilization of bottle body liner 41.
Meanwhile the depth of heavy platform cavity 121 may be configured as 80% of the height not less than lower pot lid 12.In other words, right
After the radial dimension of heavy platform cavity 121 carries out maximization setting, can by increase heavy platform cavity 121 depth further expansion its
The cavity volume of formation.
As shown in connection with fig. 6, upper pot lid 11 is equipped with gas vent, and outer ring boss portion 122 is equipped with the be connected to gas vent
One through-hole, in this way when liner heats, first through hole can be gone out the steam in liner by row of exhausting-gas hole.It is optimal, first
Through-hole is located at the underface of gas vent.In order to further strengthen the exhaust effect of vapor, electric hot water bottle provided in this embodiment
The second through-hole being connected to gas vent is further set on heavy platform cavity 121.Since part vapor is passing through row of exhausting-gas hole
It can be condensed into water before out, and the position of first through hole is relatively low for the position of the second through-hole, therefore first through hole is also
It can play the role of condensate return to liner.Since first through hole will also play the role of reflux, and the tension of water by than
It is larger, therefore the opening area of first through hole is typically greater than the opening area of the second through-hole, the opening diameter of first through hole is not small
In 3mm.As shown in fig. 6, the generally rectangular shape of first through hole, the second through-hole is in rounded shape, and the width of first through hole is not less than
The internal diameter of second through-hole.
In addition, the pot lid component further includes decoration disc 2, the decoration disc 2 can be bonded the bottom wall shape of lower pot lid 12 at this time
At.
As shown in Figure 4 and Figure 6, the bottom wall of lower pot lid 12 is also formed with the outer ring boss portion 122 around heavy platform cavity 121,
Decoration disc 2 includes the outer ring that the heavy platform portion 21 being located in heavy platform cavity 121 is installed on the bottom wall of outer ring boss portion 122 with fitting
Portion 22, outer ring portion 22 are connected to the bottom wall of outer ring boss portion 122 by fastener.Since decoration disc 2 has under fitting completely
22 structure of heavy platform portion 21 and outer ring portion of 12 bottom wall of pot lid, adding for the decoration disc 2 will not reduce original heavy platform substantially
The cavity volume that cavity 121 is formed.
Furthermore the pot lid component further includes the sealing ring 3 for surrounding the outer ring portion 22 of decoration disc 2 and being arranged, which uses
In blocking fastener in outer ring portion 22 and compress sealing bottle body liner 41 when electric hot water bottle closes pot lid.
The utility model also provides a kind of electric hot water bottle 5, and as shown in Figure 7 to 9, which includes bottle body 4 and upper
Pot lid component is stated, pot lid component is covered in the pot mouth of bottle body 4.By the way that above-mentioned pot lid component, the electric heating of the utility model is arranged
Water bottle 5 has the characteristics that big amount to boil water, good seal performance, production cost are low and safe and reliable.
Specifically, bottle body 4 includes bottle body liner 41, and the internal perisporium of bottle body liner 41 is equipped with nominal volume graduation mark 42, pot
Liner cavity between body liner 41 and pot lid component includes being located at the specified cavity of 42 lower section of nominal volume graduation mark and being located at
The top cavity of 42 top of nominal volume graduation mark, top cavity includes heavy platform cavity 121.
In other words, liquid level corresponding with nominal volume graduation mark 42 is the disposable maximum amount to boil water of electric hot water bottle 5
Corresponding highest liquid level, the chamber portion higher than the highest liquid level is top cavity, and the top cavity is formed by sky
Chamber volume includes the appearance that heavy platform cavity 121 is formed by cavity volume and bottle body liner 41 is located at 42 top of nominal volume graduation mark
Product.
The heating power of electric hot water bottle is higher, and boiling space required for top is bigger, and the cavity needed accordingly holds
Product is bigger.Electric hot water bottle heating power is in 750W to 2000W involved in the present embodiment.Therefore electric hot water bottle provided in this embodiment
The ratio between nominal volume of the cavity volume of top cavity and specified cavity is not less than 0.1 to 035, preferably 0.2 to 0.3.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.In addition, can also be between a variety of different embodiments of the utility model
Row any combination, as long as it, without prejudice to the thought of the utility model, equally should be considered as content disclosed in the utility model.
Claims (11)
1. a kind of pot lid component, which is characterized in that the pot lid component includes upper pot lid (11) and is mounted under pot lid (11)
The lower pot lid (12) of side, the bottom wall of the lower pot lid (12) are equipped with heavy platform cavity (121) and ring that through-thickness is recessed upwards
Around the outer ring boss portion (122) of the heavy platform cavity (121).
2. pot lid component according to claim 1, which is characterized in that the heavy platform cavity (121) is truncated cone-shaped or cylinder
Shape cavity.
3. pot lid component according to claim 1, which is characterized in that the diameter of the heavy platform cavity (121) is not less than institute
State the half of the diameter of lower pot lid (12).
4. pot lid component according to claim 1, which is characterized in that the depth of the heavy platform cavity (121) is not less than institute
State the 80% of the height of lower pot lid (12).
5. pot lid component according to claim 1, which is characterized in that the upper pot lid (11) is equipped with gas vent, described
Outer ring boss portion (122) is equipped with the first through hole being connected to the gas vent.
6. pot lid component according to claim 5, which is characterized in that the heavy platform cavity (121) is equipped with and the row
Second through-hole of stomata connection.
7. pot lid component according to claim 5, which is characterized in that the opening diameter of the first through hole is not less than 3mm.
8. pot lid component according to claim 1, which is characterized in that the pot lid component includes being bonded the lower pot lid
(12) the decoration disc (2) of bottom wall setting, decoration disc (2) include the heavy platform in the heavy platform cavity (121)
Portion (21) and fitting are installed on the outer ring portion (22) of the bottom wall of the outer ring boss portion (122), and the outer ring portion (22) passes through tight
Firmware is connected to the bottom wall of the outer ring boss portion (122).
9. pot lid component according to claim 8, which is characterized in that the pot lid component further includes around the decorated disk
The sealing ring (3) of the outer ring portion (22) setting of piece (2), the sealing ring (3) include for compressing sealing bottle body liner
(41) seal ring piece (34), blocking ring plate (33) and padding above the seal ring piece (34) are located at the outer ring portion
(22) pad between the lower pot lid (12) fills ring plate (32), the institute blocked ring plate (33) and cover the outer ring portion (22)
Fastener is stated, pad dress ring plate (32) and ring plate (33) parallel interval of blocking are arranged, pad dress ring plate (32) and institute
The interval annular groove for blocking and being formed with radially inner side opening between ring plate (33) is stated, the outer ring portion (22) is flush-mounted in the spacer ring
In slot.
10. a kind of electric hot water bottle, which is characterized in that the electric hot water bottle (5) include bottle body (4) and according to claim 1~9 in
Pot lid component described in any one, the pot lid component are covered in the pot mouth of the bottle body (4).
11. electric hot water bottle according to claim 10, which is characterized in that the bottle body (4) includes bottle body liner (41), institute
The internal perisporium for stating bottle body liner (41) is equipped with nominal volume graduation mark (42), the bottle body liner (41) and the pot lid component it
Between liner cavity include specified cavity below the nominal volume graduation mark (42) and be located at the nominal volume and carve
The top cavity above line (42) is spent, the top cavity includes the heavy platform cavity (121)；The cavity of the top cavity holds
The ratio between long-pending and the specified cavity nominal volume is 0.1 to 0.35.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721452529.2U CN208447233U (en) | 2017-11-02 | 2017-11-02 | Pot lid component and electric hot water bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721452529.2U CN208447233U (en) | 2017-11-02 | 2017-11-02 | Pot lid component and electric hot water bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208447233U true CN208447233U (en) | 2019-02-01 |
Family
ID=65139998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721452529.2U Active CN208447233U (en) | 2017-11-02 | 2017-11-02 | Pot lid component and electric hot water bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208447233U (en) |
-
2017
- 2017-11-02 CN CN201721452529.2U patent/CN208447233U/en active Active
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