CN207640164U - A kind of liquid heater - Google Patents
A kind of liquid heater Download PDFInfo
- Publication number
- CN207640164U CN207640164U CN201720580027.1U CN201720580027U CN207640164U CN 207640164 U CN207640164 U CN 207640164U CN 201720580027 U CN201720580027 U CN 201720580027U CN 207640164 U CN207640164 U CN 207640164U
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- handle
- liner
- flange
- positioning protrusion
- liquid heater
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Abstract
A kind of liquid heater is disclosed herein, including liner, further include the handle and shell being looped around outside the liner, the side of the shell is provided with opening, the handle covers the opening, the top edge of the liner is provided with outside flange, and the side wall of the flange and the liner forms annular groove；The upper end of the handle is inserted into the annular groove, and is close to the cell wall of the annular groove, along the radially fixed handle set and liner of the liner；The lower part of the handle set is fixed with the liner by screw.Present document relates to life field of household appliances, provide a kind of liquid heater easily assembled, the fixed structure between liner and handle is simple, eliminate the screw of upper end fixation, assembly and disassembly is more convenient, substantially reduces activity time, and saves that cost, the user experience is improved.
Description
Technical field
The utility model is related to field of household appliances more particularly to a kind of liquid heaters of living.
Background technology
Currently, liquid heater (such as boiling water pot) has been enter into huge numbers of families, relative to traditional open firing, efficiency
Higher, and it is easy to operate, favored by the person of being widely used.
Existing liquid heater is the kettle body of bilayer, and liquid heater includes liner, further includes the hand around outside the tank
The side of handle and shell, shell is provided with opening, and handle covers the opening, is formed cyclic annular；The top and bottom of handle all with
Liner is fixed, and the upper end of handle is fixed by the screw by being squeezed into outward inside liner with handle, and the lower end of handle passes through by hand
The screw squeezed on the outside of handle is fixed with liner.But at fixed handle upper end and liner, due to the narrow space of liner itself,
Therefore larger difficulty is provided for the fixation of screw, causes activity time long, and screw contacts with water get rusty easily for a long time,
Influence whole aesthetics and user experience.
Utility model content
The utility model provides a kind of liquid heater easily assembled, and the fixed structure between liner and handle is simple,
The screw of upper end fixation is eliminated, assembly and disassembly is more convenient, substantially reduces activity time, and saves cost, carries
User experience is risen.
In order to solve the above technical problems, the utility model adopts the following technical solution
A kind of liquid heater, including liner further include the handle and shell being looped around outside the liner, the shell
Side is provided with opening, and the handle covers the opening, which is characterized in that the top edge of the liner is provided with outside turn over
The side wall on side, the flange and the liner forms annular groove；The upper end of the handle is inserted into the annular groove, and with it is described
The cell wall of annular groove is close to, along the radially fixed handle and liner of the liner；The lower part of the handle and the liner
It is fixed by screw.It using the upper end of handle and the grafting of annular groove and fits closely, and eliminates existing fixed screw, keep away
Exempted from screw get rusty influence usage experience, also solve the assembly problem of screw, make handle dismounting it is easier, also reduced work
Sequence saves cost.
Preferably, the handle upper end is provided with step structure, and the step structure includes that radial plane is dashed forward with upward
Go out the positioning protrusion of the plane, the lower edge of the flange supports on the plane, and the positioning protrusion is inserted into the ring
It is close in shape slot and with the cell wall of the annular groove, makes liner and handle junction without clear gap, it is more beautiful, avoid dirt
Accumulation, Convenient scrubber wash down reason.
Preferably, the handle includes the handle set and handle of seperated part, and the positioning protrusion is arranged in the handle set
Upper end, the handle set is provided with radial limiting slot on the downside of the positioning protrusion, and the upper end of the handle is provided with
One end of limit rib, the limit rib is inserted into the limiting slot, is formed and is fastened, and the upper surface of the limit rib forms described put down
Face, the lower edge of the flange are supported with the limit rib.
Preferably, the positioning protrusion is in arcuation, and the radius of the liner is R, and the length of the positioning protrusion is L,
In,The effect that positioning protrusion keeps a firm hand on liner is formed, also ensures that positioning protrusion has enough intensity.
Preferably, the fit clearance between the positioning protrusion and the cell wall of the annular groove is less than or equal to 0.2mm, really
It protects between positioning protrusion and annular groove and is fitted close, improve connective stability；Alternatively, the upper end of the positioning protrusion is provided with down
Angle is inserted into convenient for positioning protrusion when assembly in annular groove.
Preferably, the upper end of the handle is provided with threaded hole, and the flange is correspondingly arranged on through-hole, and the flange passes through
The upper end of the screw squeezed by flange side and the handle is fixed, and screw fastens liner and handle, improves overall stability.
Preferably, the upper end of the handle forms mounting groove, and the lower edge of the flange is inserted into the mounting groove, installation
The side of slot is equipped with positioning protrusion, and the other side is equipped with installation muscle, and the positioning protrusion is equipped with the threaded hole, the installation muscle
Also it is correspondingly arranged on through-hole, the flange, installation muscle and positioning protrusion are fixed by the screw squeezed by the installation muscle side,
Further fastening handle and liner.
Preferably, the flange corresponds to the threaded hole and is provided with reinforcing rib, and the reinforcing rib is the extension of the flange,
Ensure that flange has sufficient intensity in screw bearing.
Preferably, the side wall on the liner is equipped with steam port, and the outer edge of the steam port, which extends outward to form, to be turned over
Hole, the handle correspond to the hole flanging and are provided with positioning card, the positioning card and the hole flanging grafting, and it is opposite to form the handle
In the circumferentially positioned of the liner, it is conducive to installation positioning, is convenient for Fast Installation, also can circumferentially lock liner and handle.
Preferably, the positioning card is in major arc shape, and the hole flanging is inserted into the positioning card, the positioning card and the hole flanging
Fit clearance be less than or equal to 0.2mm, ensure handle and hole flanging tight fit.
The beneficial effects of the utility model：
The utility model is using the upper end of handle and the grafting of annular groove and fits closely, and eliminates existing fixed spiral shell
Nail, avoiding screw and getting rusty influences usage experience, also solves the assembly problem of screw, keeps handle dismounting easier, also subtracts
Contracted process, saves cost.
The utility model is supported in the plane using the lower edge of flange, makes liner and handle junction without clear gap,
It is more beautiful, avoid accumulation of mud, Convenient scrubber from washing down reason.
The flange of the utility model is fixed by the upper end of the screw and handle squeezed by flange side, and fasten liner and
Handle further increases overall stability.
Description of the drawings
The utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is the liquid heater schematic diagram of embodiment one；
Fig. 2 is the schematic cross-section of the liquid heater of embodiment one；
Fig. 3 is partial schematic diagram at the A of Fig. 2；
Fig. 4 is that the liner of embodiment one and handle set split schematic diagram；
Fig. 5 is the handle set partial schematic diagram of embodiment one；
Fig. 6 is the handle and handle set attachment structure schematic diagram of embodiment one；
Fig. 7 is the fixed structure schematic diagram of the liner and handle of embodiment two；
Fig. 8 is the liner schematic diagram of embodiment two.
Reference numeral：1- liners, 101- flange, 1011- reinforcing ribs, 102- annular grooves, 103- hole flangings, 104- through-holes, 2-
Handle, 201- handles, 2011- limit ribs, 202- handle sets, 2021- positioning protrusion, 2022- limiting slots, 2023- positioning card,
2024- installs muscle, 2025- mounting grooves, 2026- catching grooves, 203- planes, 204- connection cards, 3- shells, 4- screws.
Specific implementation mode
To keep present invention purpose, technical solution and advantageous effect of greater clarity, below in conjunction with the accompanying drawings to this
The embodiment of application illustrates, it should be noted that in the absence of conflict, in the embodiment and embodiment in the application
Feature mutually can arbitrarily combine.
Embodiment one
Please refer to Fig.1 the embodiment one of the utility model liquid heater shown in -6.The liquid heater includes liner
1, further include the handle 2 being looped around outside liner 1 and shell 3, the side of shell 3 is provided with opening, the covering opening of handle 2, handle 2
Ring-type is formed with shell 3.The top edge of liner 1 is provided with outside flange 101, and flange 101 and the side wall of liner 1 form annular
Slot 102；The upper end of handle 2 is inserted into annular groove 102, and is close to the cell wall of annular groove 102, along the radially fixed hand of liner 1
Handle 2 and liner 1；The lower part of the handle 2 is fixed with liner 1 by screw.Upper end and ring of the liquid heater using handle 2
It the grafting of shape slot 102 and fits closely, forms 2 upper end of handle and connect with liner 1, and eliminate existing fixed screw, avoid
Screw, which gets rusty, influences usage experience, and opening pot lid and can't see has a screw in liner 1, improve overall aesthetics, while it is also solved
It has determined the assembly problem of screw, has kept the dismounting of handle 2 easier, reduced process, saved cost.
Further, the upper end of handle 2 is provided with step structure, and step structure includes radial plane 203 and projects upwards
The lower edge of the positioning protrusion 2021 of plane 203, flange 201 supports in plane 203, and positioning protrusion 2021 is inserted into annular groove
It is close in 102 and with the cell wall of annular groove 102, makes liner 1 and 2 junction of handle without clear gap, it is more beautiful, avoid dirt
Accumulation, Convenient scrubber wash down reason.Wherein, handle 2 includes the handle set 202 and handle 201 of seperated part, and the setting of positioning protrusion 2021 exists
The upper end of handle set 202, handle set 202 are provided with radial limiting slot 2022 in the downside of the positioning protrusion 2021, carry
The upper end of hand 201 is provided with limit rib 2011, and one end of limit rib 2011 is inserted into limiting slot 2022, is formed and fastened, limit rib
2011 upper surface is supported as above-mentioned plane 203, the i.e. lower edge of flange 101 and the limit rib 2011 of handle 201.In addition,
Handle may also include the handle set, decorative panel and handle of seperated part, and decorative panel is clipped between handle set and handle, above-mentioned limit rib
It is arranged on decorative panel, the lower edge of flange and the limit rib of decorative panel support, and avoid connection gap, promote U.S. of liquid heater
The property seen；In addition, the opening of above-mentioned decorative panel covering handle set 202 and shell 3, at this point, the appearance without considering handle set 202
The stronger material of structural strength can be selected in shape, while convenient for doing structure on handle set 202, and without worrying to influence appearance,
It can be covered by the more good-looking decoration of color appearance.Certainly, those skilled in the art is it is also recognized that above-mentioned decorative panel can
It, can also decorative panel and the integrated molding of handle 201 to be integrally formed with handle set 202.The upper end of handle 201 is provided with hook
Connection card 204, handle set is correspondingly arranged on catching groove 2026, and connection card 204 and catching groove 2026 fasten, and form 201 upper end of handle
With the connection of 202 upper end of handle set, 201 lower end of handle is fixed with 202 lower end of handle set by screw.
Wherein, positioning protrusion 2021 is in arcuation, and the radius of liner 1 is R, and the length of positioning protrusion 2021 is L, wherein and L >=The effect that positioning protrusion 2021 keeps a firm hand on liner 1 is formed, also ensures that positioning protrusion 2021 has enough intensity.Convex
The fit clearance risen between 2021 and the cell wall of annular groove 102 is less than or equal to 0.2mm, it is ensured that positioning protrusion 2021 and annular groove
It is fitted close between 102, improves connective stability.In addition, the upper end of positioning protrusion 2021 is provided with chamfering, it is fixed when convenient for assembly
Position protrusion 2021 can be convenient for assembly in quick insertion to annular groove 102, improves efficiency of assembling.In order to ensure bonding strength, ring
The width D of shape slot 102 is 4-6mm, depth H 3-4mm.
Side wall on liner 1 is equipped with steam port, and the outer edge of steam port extends outward to form hole flanging 103, the hand of handle 2
Handle seat 202 corresponds to hole flanging 103 and is provided with positioning card 2023, positioning card 2023 and 103 grafting of hole flanging, forms handle 2 relative to interior
Courage 1 it is circumferentially positioned, be conducive to installation positioning, be convenient for Fast Installation, also can circumferentially lock liner 1 and handle 2.Wherein, positioning card
2023 be in major arc shape, and hole flanging 103 is inserted into positioning card 2023, and positioning card 2023 and the fit clearance of hole flanging 103 are less than or equal to
0.2mm ensures the tight fit of handle and hole flanging.In addition, for the intensity for ensureing hole flanging and convenient for assembly, the stretching of hole flanging 103
The length S of liner 1 is set as 2.5-3.5mm.
Embodiment two
Please refer to the embodiment two of the utility model liquid heater shown in Fig. 7.The liquid heater includes liner, also
Include the handle and shell around outside the tank, the side of shell is provided with opening, and handle covering opening, handle and shell are formed
It is cyclic annular.The top edge of liner is provided with outside flange, the side wall formation annular groove of flange and liner；The upper end insertion ring of handle
In shape slot, and it is close to the cell wall of annular groove, along the radially fixed handle and liner of liner；The lower part of the handle and interior Hymecromone
Screw is crossed to fix.The liquid heater is using the upper end of handle and the grafting of annular groove and fits closely, formed handle upper end with
Liner connects, and eliminates existing fixed screw, and avoiding screw and getting rusty influences usage experience, also solves the assembly of screw
Problem keeps handle dismounting easier, has also reduced process, saved cost.
Handle 2 is integrated, and the upper end of handle 2 forms mounting groove 2025, and mounting groove 2025 is inserted into the lower edge of flange 101
Interior, the side of mounting groove 2025 is equipped with positioning protrusion 2021, and the other side is equipped with installation muscle 2024, and positioning protrusion 2021 is equipped with spiral shell
Pit, installs muscle 2024 and flange 101 is also correspondingly arranged on through-hole 104, flange 101, installation muscle 2024 and positioning protrusion 2021
It is fixed by the screw 4 squeezed by 2024 side of installation muscle, further fastening handle 2 and liner 1.Wherein, the correspondence of flange 101 is turned over
Through-hole 104 on side 101 is provided with reinforcing rib 1011, and reinforcing rib 1011 is the extension of flange 101, i.e. reinforcing rib 1011 is inserted into
In mounting groove 2025, it is ensured that flange 101 has sufficient intensity in screw bearing.
In conjunction with above-described embodiment one and embodiment two, using the upper end of handle and the grafting of annular groove and fit closely,
And existing fixed screw is eliminated, avoiding screw and getting rusty influences usage experience, also solves the assembly problem of screw, makes hand
Handle dismounting is easier, has also reduced process, has saved cost.The lower edge of the flange supports in the plane, makes liner and hand
Handle junction is more beautiful without clear gap, and accumulation of mud, Convenient scrubber is avoided to wash down reason.Flange by flange side by being squeezed into
Screw and the upper end of handle fix, and fasten liner and handle, further increase overall stability.
In the description of the present application, term " installation ", " connected ", " connection ", " fixation " etc. shall be understood in a broad sense, example
Such as, " connection " may be fixed connection or may be dismantle connection, or integral connection；It can be directly connected, it can also
Indirectly connected through an intermediary.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this application.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the application
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
Although those skilled in the art should be understood that the embodiment disclosed by the utility model embodiment is as above,
The content only the utility model embodiment and the embodiment that uses for ease of understanding, are not limited to the utility model
Embodiment.Technical staff in any the utility model embodiment fields, is taken off not departing from the utility model embodiment
Under the premise of the spirit and scope of dew, any modification and variation, but this practicality can be carried out in the form and details of implementation
The scope of patent protection of new embodiment, still should be subject to the scope of the claims as defined in the appended claims.
Claims (10)
- Further include the handle and shell being looped around outside the liner 1. a kind of liquid heater, including liner, the one of the shell Side is provided with opening, and the handle covers the opening, which is characterized in that the top edge of the liner is provided with outside turn over The side wall on side, the flange and the liner forms annular groove；The upper end of the handle is inserted into the annular groove, and with it is described The cell wall of annular groove is close to, along the radially fixed handle and liner of the liner；The lower part of the handle and the liner It is fixed by screw.
- 2. liquid heater as described in claim 1, which is characterized in that the handle upper end is provided with step structure, described Step structure includes radial plane and projects upwards the positioning protrusion of the plane, and the lower edge of the flange is supported described In plane, the positioning protrusion is inserted into the annular groove and is close to the cell wall of the annular groove.
- 3. liquid heater as claimed in claim 2, which is characterized in that the handle includes the handle set of seperated part and carries Hand, the positioning protrusion are arranged in the upper end of the handle set, and the handle set is provided with diameter on the downside of the positioning protrusion To limiting slot, the upper end of the handle is provided with limit rib, and one end of the limit rib is inserted into the limiting slot, and button is formed It closes, the upper surface of the limit rib forms the plane, and the lower edge of the flange is supported with the limit rib.
- 4. liquid heater as claimed in claim 2, which is characterized in that the positioning protrusion is in arcuation, and the half of the liner Diameter is R, and the length of the positioning protrusion is L, wherein。
- 5. liquid heater as claimed in claim 2, which is characterized in that the cell wall of the positioning protrusion and the annular groove it Between fit clearance be less than or equal to 0.2mm；Alternatively, the upper end of the positioning protrusion is provided with chamfering.
- 6. liquid heater as claimed in claim 1 or 2, which is characterized in that the upper end of the handle is provided with threaded hole, institute It states flange and is correspondingly arranged on through-hole, the flange is fixed by the upper end of the screw and the handle squeezed by flange side.
- 7. liquid heater as claimed in claim 6, which is characterized in that the upper end of the handle forms mounting groove, described to turn over The lower edge on side is inserted into the mounting groove, and the side of mounting groove is equipped with positioning protrusion, and the other side is equipped with installation muscle, the positioning Protrusion is equipped with the threaded hole, and the installation muscle is also correspondingly arranged on through-hole, and the flange, installation muscle and positioning protrusion pass through The screw squeezed by the installation muscle side is fixed.
- 8. liquid heater as claimed in claim 6, which is characterized in that the flange corresponds to the threaded hole and is provided with reinforcement Muscle, the reinforcing rib are the extension of the flange.
- 9. liquid heater as described in claim 1, which is characterized in that the side wall on the liner is equipped with steam port, institute The outer edge for stating steam port extends outward to form hole flanging, and the handle corresponds to the hole flanging and is provided with positioning card, the positioning card With the hole flanging grafting, the handle is formed relative to the circumferentially positioned of the liner.
- 10. liquid heater as claimed in claim 9, which is characterized in that the positioning card is in major arc shape, and the hole flanging is inserted into The fit clearance of the positioning card, the positioning card and the hole flanging is less than or equal to 0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720580027.1U CN207640164U (en) | 2017-05-23 | 2017-05-23 | A kind of liquid heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720580027.1U CN207640164U (en) | 2017-05-23 | 2017-05-23 | A kind of liquid heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207640164U true CN207640164U (en) | 2018-07-24 |
Family
ID=62885996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720580027.1U Active CN207640164U (en) | 2017-05-23 | 2017-05-23 | A kind of liquid heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207640164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114680614A (en) * | 2020-12-30 | 2022-07-01 | 杭州九阳小家电有限公司 | Liquid heater |
-
2017
- 2017-05-23 CN CN201720580027.1U patent/CN207640164U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114680614A (en) * | 2020-12-30 | 2022-07-01 | 杭州九阳小家电有限公司 | Liquid heater |
| CN114680614B (en) * | 2020-12-30 | 2023-10-03 | 杭州九阳小家电有限公司 | Liquid heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230526 Address after: Building 2, No. 52, 22nd Street, Baiyang Street, Qiantang New District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Hangzhou Jiuchuang Home Appliances Co.,Ltd. Address before: No. 999, Mei Li Road, Huaiyin District, Ji'nan, Shandong Patentee before: JOYOUNG Co.,Ltd. |