CN105078223B

CN105078223B - Electric kettle

Info

Publication number: CN105078223B
Application number: CN201410207135.5A
Authority: CN
Inventors: 周国明
Original assignee: YUYAO WATSON ELECTRICAL CO Ltd
Current assignee: YUYAO WATSON ELECTRICAL CO Ltd
Priority date: 2014-05-15
Filing date: 2014-05-15
Publication date: 2018-06-29
Anticipated expiration: 2034-05-15
Also published as: CN105078223A

Abstract

The present invention relates to a kind of Novel electric kettle, including bottle body, spout, kettle body into water is accepted；The pot mouth of bottle body is the annular table structure of intermediate apertured, and kettle body bottom is fixed in the annular table of pot mouth；The bottom surface of kettle body is adapted to the annular table of pot mouth, and the hole across in annular table extends a distance into form circular cylinder into bottle body, and the bottom end of circular cylinder is less than the water outlet of spout.This structure, it is simple and reasonable for structure, it is easy to make；Hot-water bottle maximum stage line using this mechanism is the position of pot mouth, without deliberately confirming maximum stage line.Maloperation is not easy, there is good security performance.

Description

Electric kettle

Technical field

The present invention relates to a kind of household electrical appliance, more particularly, to a kind of novel electric heating water of maximum stage in pot easy to control Pot.

Background technology

For electric kettle used in everyday, generally by the water level observation window and water level observation window being arranged in kettle body On the height for seeing water level in kettle body that will be apparent that of scale, such as entitled " a kind of electric kettle "（Disclosure/notification number： CN202919921U）Public technology, the handle including kettle body, pot lid, the water outlet for being arranged on kettle body side and opposite side, With the pedestal of kettle body clamping, positioning handle is equipped in the pot lid and handle junction, the positioning handle is equipped with through-hole, institute The positioning handle stated is sleeved on by through-hole on positioning pin.In scale observation kettle body on this water level observation window and water level observation window The structure of water level, mark is small, user especially the elderly, eyesight is not good enough, and person is not easy it is clear that causing some inconveniences, and thus Cause the deficiency of safety.

Invention content

The main purpose of the present invention is to provide a kind of electric kettles for being easy to observe water level.

The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：Novel electric kettle, packet Include bottle body, spout, it is characterised in that：Further include the kettle body accepted into water；The pot mouth of bottle body is the annular table structure of intermediate apertured, Kettle body bottom is fixed in the annular table of pot mouth；The bottom surface of kettle body is adapted to the annular table of pot mouth, and passes through the hole in annular table It extends a distance into form circular cylinder into bottle body, the bottom end of circular cylinder is less than the water outlet of spout.This structure, structure Simply, rationally, it is easy to make；Hot-water bottle maximum stage line using this mechanism is the position of pot mouth, without deliberately confirming maximum Water level line.

Preferably, the upper surface of pot mouth annular table is plane or internal conical surface.During using plane, technique is simpler, compared with It is easily fabricated, reduce manufacture cost；During using internal conical surface, ponding is flowed back to along the conical surface in pot, can reduce depositing for annular table position Ponding.

Preferably, the bottom end of circular cylinder is in flat mouth, which is less than the water outlet of spout.It is easily fabricated, it is also convenient for Observation.

Preferably, kettle body is equipped with turnover head cover, head cover is equipped with buzzing gas grid；Kettle body end face suitable for reading is equipped with pot Body forms the small sealing ring being tightly connected with head cover.Prevent water and steam excessive, after stopping heating, water flows back to pot along head cover inclined-plane It is interior.

Preferably, several annular protrusions are set on circular cylinder lateral wall；The annular table of pot mouth extends into bottle body The cylinder being adapted to circular cylinder is formed, several annular grooves are set on cylinder, annular protrusion is fastened in the annular groove.This knot Structure is firmly combined with reliably, and is easily installed, is readily disassembled.

Preferably, the bottom surface indent of kettle body, the annular table surface wrapping with pot mouth circularizes cavity, and two are set in cavity A annular solid, the gap between two annular solids form annular slot, in annular slot setting form kettle body and pot mouth annular table The large sealing packing ring of sealed connection.This structure can effectively prevent water and steam excessive.

Preferably, annular solid is fixed in kettle body, annular slot notch is downward, and large sealing packing ring is pressed on the annular of pot mouth On platform.Annular solid is fixed in kettle body, i.e., on fixed kettle body bottom surface in the cavities, convenient for making.

Therefore, the present invention have the characteristics that it is simple and reasonable for structure, be easy to making；Especially with the hot-water bottle of this mechanism Maximum stage line is the position of pot mouth, without deliberately confirming maximum stage line, convenient for observation, is not easy maloperation and causes safety hidden Suffer from, so as to improve safety.

Description of the drawings

Attached drawing 1 is a kind of structure diagram of the present invention.

Attached drawing 2 is the enlarged diagram of pot mouth and kettle body engaging portion.

Attached drawing 3 is a kind of shaft side figure of the present invention.

Specific embodiment

Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.

Embodiment：Novel electric kettle of the present invention, as shown in attached drawing 1, attached drawing 2, attached drawing 3, including bottle body 1, spout, with And accept kettle body 3 into water；The pot mouth of bottle body 1 is the annular table structure of intermediate apertured, and 3 bottom of kettle body is fixed on the annular of pot mouth On platform；The bottom surface of kettle body 3 is adapted to the annular table of pot mouth, and the hole across in annular table extends a distance into shape into bottle body 1 Cylinder 23 is circularized, the bottom end of circular cylinder 23 is less than the water outlet of spout.Maximum stage line（That is position shown in max in Fig. 1） For the bottom position of pot mouth annular cylinder 23, without deliberately confirming maximum stage line.During water filling, water level is approached or is arrived in pot During the bottom end of circular cylinder 23, you can be considered as and reach maximum stage.In addition, bottom end the going out less than spout due to circular cylinder 23 The mouth of a river, it is ensured that during boiling water, boiling water will not be overflowed out of spout.

The upper surface of pot mouth annular table is plane or internal conical surface.During using plane, technique is simpler, is relatively easy to manufacture, Reduce manufacture cost；During using internal conical surface, ponding is flowed back to along the conical surface in pot, and can reduce annular table position stockpiles water, is conducive to Ensure health.

The bottom end of circular cylinder 23 is in flat mouth, which is less than the water outlet of spout.Flat mouth is easily fabricated, also allows for water filling When, observe the water level in bottle body.

Several annular protrusions 11 are set on 23 lateral wall of circular cylinder；The annular table of pot mouth extended to form into bottle body with The cylinder that circular cylinder 23 is adapted to sets several annular grooves on cylinder, and annular protrusion 11 is fastened in the annular groove.This structure, Kettle body 3 is directed at pot mouth, pushing makes annular protrusion 11 be fastened in annular groove, you can completes assembling；Kettle body is lifted, makes annular protrusion 11 are fastened on annular groove, you can kettle body is disassembled from pot mouth, is convenient for changing large sealing packing ring and cleaning.

Kettle body 3 is equipped with turnover head cover 6, and head cover is equipped with buzzing gas grid 5；3 end face suitable for reading of kettle body be equipped with kettle body 3 with Head cover 6 forms the small sealing ring 4 being tightly connected.

The bottom surface indent of kettle body 3, the annular table surface wrapping with pot mouth circularize cavity 22, two rings are set in cavity 22 Body 21, the gap between two annular solids 21 form annular slot 24, in annular slot 24 setting form kettle body and pot mouth ring The large sealing packing ring 2 that shape platform is tightly connected.Prevent water and steam excessive.

In circular cylinder 23 and pot mouth portion in connection, since circular cylinder 23 is using extension one end distance into bottle body And in kettle body large sealing packing ring structure so that when water level rises to and submerges 23 bottom end of circular cylinder, outside circular cylinder 23 Side and the cavity that closing is formed on the inside of bottle body；Gas in cavity is gradually expanded with the increase of water temperature, the gas portion of expansion Divide and cross 23 bottom end of circular cylinder again from pot mouth discharge, this process can accelerate the tumbling rate of water in pot, make each portion in bottle body The water of position is evenly heated, until boiled.The heating utensil of electric kettle is generally located in bottom of the pot, when heating up water by water, bottle body certainly The heat of body is transmitted, and whole kettle of water is made to reach boiled temperature（I.e. 100 degrees Celsius）, accelerate the tumbling rate of water, it is boiled water can be accelerated Speed.It should be noted that the distance that circular cylinder 23 extends into bottle body at this time needs long enough, but 23 bottom end of circular cylinder Not across the height half of bottle body inner cavity, to ensure safety, while retain the convenience of easily observation water level.

Annular solid 21 is fixed in kettle body, and 21 notch of annular slot is downward, and large sealing packing ring 2 is pressed on the annular table of pot mouth On.Annular solid 21 is fixed in kettle body, i.e., on fixed kettle body bottom surface in the cavities, not only convenient for making, but also can avoid water stain product There are the root corners of annular solid and fixed position connecting portion.

In use, the water filling in pot, when water level approaches or arrives at the bottom end of circular cylinder 23 in pot, you can be considered as and reach most Large Water.

Head cover 6, buzzing gas grid 5, small sealing garden 4, cover 3, large sealing packing ring 2 form one relative to the proportional appearance of kettle body Device can meet in work and the liquid for boiling after heating excessive in kettle body is collected, and thermal element to be added is withdrawn or stopped, Working fluid can be flowed back to along the skew wall in lid in kettle body.

Steam can drive buzzing gas grid 5 to beep sound after boiling water, prompt operator.

Claims

1. a kind of electric kettle, including bottle body（1）, spout, it is characterised in that：Further include the kettle body accepted into water（3）；Bottle body （1）Pot mouth be intermediate apertured annular table structure, kettle body（3）Bottom is fixed in the annular table of pot mouth；Kettle body（3）Bottom surface It is adapted to the annular table of pot mouth, and across the hole in annular table to bottle body（1）Inside extend a distance into form circular cylinder（23）, Circular cylinder（23）Bottom end in flat mouth, which is less than the water outlet of spout；It is risen in water level by circular cylinder（23）Bottom When end is submerged, circular cylinder（23）Outside and the cavity that closing is formed on the inside of bottle body；

Kettle body（3）Bottom surface indent, circularize cavity with the wrapping of the annular table surface of pot mouth（22）, cavity（22）Middle setting two Annular solid（21）, two annular solids（21）Between gap form annular slot（24）, annular slot（24）Middle setting forms pot The large sealing packing ring that body is tightly connected with pot mouth annular table（2）；Annular solid（21）It is fixed in kettle body, annular slot（21）Notch to Under, large sealing packing ring（2）It is pressed in the annular table of pot mouth；

Circular cylinder（23）Several annular protrusions are set on lateral wall（11）；The annular table of pot mouth extended to form into bottle body with Circular cylinder（23）The cylinder of adaptation sets several annular grooves, annular protrusion on cylinder（11）It is fastened in the annular groove；Convex annular It rises（11）Section into triangle.

2. electric kettle according to claim 1, it is characterised in that：The upper surface of pot mouth annular table is plane or female cone Face.

3. electric kettle according to claim 1, it is characterised in that：Kettle body（3）It is equipped with turnover head cover（6）, top It covers equipped with buzzing gas grid（5）；Kettle body（3）End face suitable for reading is equipped with kettle body（3）With head cover（6）Form the small sealing ring being tightly connected （4）.