CN207940667U - A kind of heating vessel - Google Patents

Abstract

The utility model discloses a kind of heating vessels, belong to field of household appliances, solve the problems, such as that heat-generating disc installation is inconvenient, it includes kettle body and heat-generating disc to solve the problems, such as this technical solution mainly, kettle body is glass pot body, heat-generating disc is connected to kettle body bottom by encircling the fixed ring on the outside of kettle body, the kettle body bottom is equipped with the installation groove placed for fixed ring, fixed ring holds kettle body tightly along installation groove, and the width of installation groove is not less than 6mm and depth is not less than 2mm to improve the heat insulation effect of kettle body bottom.The cell wall of installation groove and fixed ring the limitation fixed ring that offsets are detached with kettle body in the utility model, fixed ring is avoided to be fallen from kettle body bottom when heat-generating disc is acted on by the pressure of liquid in kettle body, safety and reliability higher, simultaneously, it is larger that kettle body bottom sinks down into the depth in bottom cover, the thickness and width setting of installation groove enhances the heat storage capacity of fixed ring, improves the heat insulation effect of heating vessel bottom.

Description

A kind of heating vessel

Technical field

The utility model is related to field of household appliances, especially a kind of heating vessel.

Background technology

Heating vessel includes kettle body and pot lid, observes kettle body intracavity at any time for the convenience of the user, is proposed in the market Bright glass pot body is generally installed in the bottom of glass pot body to realize that the liquid of the heating vessel of glass pot body heats There are two types of the fixed forms of heat-generating disc, traditional heat-generating disc and glass pot body.

One is the diameter that the pot mouth bore of glass pot body is more than heat-generating disc, heat-generating disc is installed downwards from pot mouth to glass pot Bottom cover is finally connected by screw on the stud of fever pan bottom, to realize by the bottom of body, and being sealed by silica gel ring The fixation of heat-generating disc and bottom cover, but such mounting means is only limitted to pot mouth and is more than the kettle body structure of heat-generating disc, and it is not suitable for pot The small heating vessel of mouth bore；Another kind is that installation groove is arranged in the outer edge of heat-generating disc, by the bottom of glass pot body It is inserted into the installation groove of injection glue, the sealed connection of realization kettle body and heat-generating disc after glue is dry, but such processing technology Operation difficulty is big, glue it is more be easy it is excessive, influence beauty, when glue is very few, heat-generating disc by fluid pressure effect be easy from It is fallen in kettle body, meanwhile, glue fusing point itself is low, easy firing and includes more harmful substance, and there are larger security risks.

Utility model content

The utility model institute purpose to be achieved is just to provide a kind of heating vessel, and heat-generating disc is facilitated to be installed on kettle body Bottom.

In order to achieve the above object, the utility model adopts the following technical solution：A kind of heating vessel, including kettle body And heat-generating disc, kettle body are glass pot body, heat-generating disc is connected to kettle body bottom, the pot by encircling the fixed ring on the outside of kettle body Body bottom is equipped with the installation groove placed for fixed ring, and fixed ring holds kettle body tightly along installation groove, and the width of installation groove is not small In 6mm and depth is not less than 2mm.

Further, the installation groove includes the first cell wall and the second cell wall being oppositely arranged, and the first cell wall is located at the The top of two cell walls, the first cell wall are more than height of second cell wall in kettle body radially in the height of kettle body radially.

Further, the bottom surface of the fixed ring is equipped with mounting surface, and mounting surface is radially located at the second cell wall in kettle body Outside, heat-generating disc are fixed on by heat-generating disc screw on mounting surface.

Further, the fixed ring be the C-shaped configuration with fracture, width of the fracture in fixed ring circumferential direction be more than etc. In 0.5mm.

Further, the fixed ring is integrally formed, and fixed ring is connected at the both ends of fracture by fixed ring screw；

Alternatively, the fixed ring includes the first semi-ring and the second semi-ring, one end of one end of the first semi-ring and the second semi-ring Flexible connection, the other end of the first semi-ring form fracture with the other end of the second semi-ring and are connect by fixed ring screw.

Further, the bottom surface of the fixed ring is equipped with two studs being oppositely arranged, two studs in the both sides of fracture Fixed ring is set to hold kettle body tightly by the connection of fixed ring screw.

Further, the kettle body bottom is equipped with the bottom cover being set on the outside of installation groove and fixed ring, and bottom cover passes through bottom Lid screw is fixed on the stud of heat-generating disc.

Further, the diameter of bottom cover upper edge is diametrically more than under the kettle body outer wall, a circle is equipped on the outside of fixed ring Rosette, bottom cover compress rosette in kettle body bottom surface.

Further, the outside of the kettle body is equipped with handle, and the circumferential lateral surface of fixed ring is equipped with fixed ring stud, handle spiral shell Nail makes handle base be connected to fixed ring across handle and the cooperation of fixed ring stud.

Further, the heat-generating disc includes heat-generating disc ontology, and the edge of heat-generating disc ontology, which is equipped with, downwardly and outwardly to be turned down The first flanging, heat-generating disc is connected to fixed ring by the first flanging, and the bottom surface of kettle body, which is equipped with, downwardly and outwardly to be turned down Second flanging, the second flanging form installation groove with kettle body bottom surface, and hair is equipped between the first flanging and the second flanging Hot plate sealing ring, the first flanging compress heat-generating disc sealing ring on the second flanging.

After adopting the above technical scheme, the utility model has the following advantages that：

1, first, heat-generating disc is connected to glass pot body by fixed ring, and that realizes heat-generating disc is fixedly installed in glass pot body Bottom, fixed ring be positioned in installation groove and along installation groove hold tightly kettle body, to installation groove cell wall and fixed ring The limitation fixed ring that offsets is detached with kettle body, avoids fixed ring when heat-generating disc is acted on by the pressure of liquid in kettle body from kettle body bottom Portion is fallen, safety and reliability higher；Secondly, the width of installation groove is not less than 6mm, not only ensure that fixed ring has foot Enough big radial thickness, to improve the intensity of fixed ring itself to ensure that heat-generating disc is reliably connected at kettle body bottom, and And kettle body bottom sinks down into that the depth in bottom cover is larger, the temperature in bottom cover is conducive to improve kettle body bottom liquid higher than the external world Heating and heat insulation effect；The depth of installation groove is not less than 2mm, ensures that the side wall of installation groove and fixed ring have enough connect Contacting surface is accumulated, and is avoided after fixed ring stress deformation easily skidding off from installation groove, is further ensured fixed ring and pot The reliability of body connection；Finally, the width of installation groove is not less than 6mm and depth is not less than 2mm, ensure that set on installation groove The radial thickness and axial width of interior fixed ring are sufficiently large, i.e., entire fixed ring has sufficiently large quality and volume, to Heat is largely stored in the liquid heating period conducive to fixed ring, fixed ring can be released from after heating vessel stops heating The heat of body storage further improves the heat insulation effect of heating vessel to be kept the temperature to liquid in kettle body.

2, facilitate the connection of fixed ring and heat-generating disc to install, also reduce the kettle body occupied space stretched into inside bottom cover, together When, under the conditions of ensureing that fixed ring connect reliable with kettle body, the thickness of fixed ring radially in kettle body is reduced, avoids fixing Ring convex influence beauty for the circumferential lateral surface of kettle body.

3, the outer edge of the mounting surface on the outside of the second cell wall and heat-generating disc is connected, not only easy for installation and reliable Property it is high.

4, the setting of fracture not only facilitates fixed ring to be installed in installation groove, but also fracture is empty as the adjusting of fixed ring Between, ensure that fixed ring can coordinate from the installation groove of different radial machining deviations, reduces matching for fixed ring and installation groove The requirement of precision and machining accuracy is closed, if width of the fracture in fixed ring circumferential direction is less than 0.5mm, the adjustable space of fixed ring It is limited, it cannot be satisfied the existing radial dimension deviation of kettle body processing and particularly when heating vessel conducting self-heating or be positioned over Under hot environment, the deformation of fixed ring expanded by heating can cause width of the fracture in fixed ring circumferential direction and further decrease, Wu Fayu The larger kettle body cooperation of deviation or even fixed ring are mutually squeezed in two end faces of incision position, are influenced heat-generating disc and are connected to fixation On ring.

5, fixed ring from incision position opening be installed in installation groove, installation it is simple and convenient, fixed ring in fracture two End can adjust its spacing by fixed ring screw, ensure that fixed ring and the installation groove of more dimensional discrepancys coordinate to hold pot tightly Body.

6, bottom cover is set on the outside of installation groove and fixed ring, to which fixed ring and installation groove are enclosed in bottom cover, Not only aesthetics higher, but also be detached from by outer force effect after avoiding fixed ring exposed and from installation groove, ensure fixed ring with The reliability of installation groove connection.

Description of the drawings

The utility model is described in further detail below in conjunction with the accompanying drawings：

Fig. 1 is the sectional view of heating vessel in the present embodiment one；

Fig. 2 is the explosive view of heating vessel in the present embodiment one；

Fig. 3 is the partial enlarged view of heating vessel bottom in the present embodiment one；

Fig. 4 is the partial enlarged view of kettle body bottom in the present embodiment one；

Fig. 5 is the structural schematic diagram of fixed ring in the present embodiment one；

Fig. 6 is the upward view of fixed ring in the present embodiment one；

Fig. 7 is the structural schematic diagram of heat-generating disc in the present embodiment one；

Fig. 8 is the decomposition diagram of fixed ring in the present embodiment two.

Specific implementation mode

In the utility model, the height of the first cell wall and the second cell wall does not imply that the vertical height on conventional meaning, and It refer to extended height radially in kettle body.

Embodiment one：

The present embodiment provides a kind of heating vessels, as shown in Figures 1 to 4, including kettle body 1 and heat-generating disc 2, kettle body 1 For glass pot body, heat-generating disc 2 is connected to 1 bottom of kettle body by encircling the fixed ring 3 on the outside of kettle body 1, and 1 bottom of the kettle body is set There are the installation groove 4 placed for fixed ring 3, fixed ring 3 to hold kettle body 1 tightly along installation groove 4, the width B of installation groove 4 is not less than 6mm and depth C are not less than 2mm to improve the heat insulation effect of 1 bottom of kettle body.

First, heat-generating disc 2 is connected to glass pot body by fixed ring 3, and that realizes heat-generating disc 2 is fixedly installed in glass pot body Bottom, fixed ring 3 is positioned in installation groove 4 and holds kettle body 1 tightly along installation groove 4, to installation groove 4 cell wall with it is solid Determine ring 3 offset limitation fixed ring 3 detached with kettle body 1, avoid fixed ring 3 heat-generating disc 2 by kettle body 1 liquid pressure effect When from 1 bottom dropped out of kettle body, safety and reliability higher；Secondly, the width B of installation groove 4 is not less than 6mm, not only ensures Fixed ring 3 has sufficiently large radial thickness, to improving the intensity of of fixed ring 3 itself to ensure heat-generating disc 2 reliably It is connected to 1 bottom of kettle body, and the depth that 1 bottom of kettle body is sunk down into bottom cover 5 is larger, the temperature in bottom cover 5 is higher than the external world, profit In the heating and heat insulation effect that improve 1 bottom liquid of kettle body；The depth C of installation groove 4 is not less than 2mm, ensures installation groove 4 Side wall and fixed ring 3 have enough contacts area, avoid after 3 stress deformation of fixed ring easily from installation groove 4 It skids off, further ensures the reliability that fixed ring 3 is connect with kettle body 1；Finally, the width B of installation groove 4 not less than 6mm and Depth C is not less than 2mm, ensure that the radial thickness of the fixed ring 3 in installation groove 4 and axial width are sufficiently large, i.e., whole A fixed ring 3 has sufficiently large quality and volume, to largely store heat in the liquid heating period conducive to fixed ring 3, when Heating vessel stop heating after fixed ring 3 can discharge itself storage heat to be kept the temperature to liquid in kettle body 1, into One step improves the heat insulation effect of heating vessel.

Installation groove 4 includes the first cell wall 41 and the second cell wall 42 being oppositely arranged, and the first cell wall 41 is located at the second cell wall 42 top, the first cell wall 41 are more than height of second cell wall 42 in kettle body 1 radially in the height of kettle body 1 radially.It is convenient Fixed ring 3 and the connection of heat-generating disc 2 are installed, and 1 occupied space of kettle body stretched into inside bottom cover 5 is also reduced, meanwhile, ensureing admittedly Determine ring 3 connect with kettle body 1 it is reliable under the conditions of, reduce the thickness of fixed ring 3 radially in kettle body 1, fixed ring 3 avoided to protrude Beauty is influenced in the circumferential lateral surface of kettle body 1.

In conjunction with Fig. 5 and Fig. 6, the bottom surface of fixed ring 3 is equipped with mounting surface 31, and mounting surface 31 is radially located at second in kettle body 1 The outside of cell wall 42, heat-generating disc 2 are fixed on by heat-generating disc screw 20 on mounting surface 31.Installation positioned at 42 outside of the second cell wall Face 31 and the outer edge of heat-generating disc 2 are connected, and not only easy for installation and reliability is high, and in the present embodiment, mounting surface 31 is less than Second cell wall 42, reduces the spacing between mounting surface 31 and heat-generating disc 2, promotes structure compacter, and increase fixation Axial width of the ring 3 at mounting surface 31, heat-generating disc screw 20 stretch into fixed ring 3 with sufficiently large length to ensure heat-generating disc 2 are connected to the intensity of fixed ring 3.Certainly, mounting surface 31 can also even higher than the second cell wall 42 concordant with the second cell wall 42.

Fixed ring 3 is the C-shaped configuration with fracture 32, and width S of the fracture 32 in 3 circumferential direction of fixed ring is more than or equal to 0.5mm.There are certain dimensional discrepancys, the setting of fracture 32, and fixed ring 3 not only to be facilitated to be installed in glass pot body process In installation groove 4, and adjusting space of the fracture 32 as fixed ring 3, ensure that fixed ring 3 can be from different radial machining deviations Installation groove 4 coordinate, fixed ring 3 and the cooperation precision of installation groove 4 and the requirement of machining accuracy are reduced, if fracture 32 exists Width S in 3 circumferential direction of fixed ring is less than 0.5mm, and the adjustable space of fixed ring 3 is limited, cannot be satisfied kettle body 1 process it is existing Radial dimension deviation particularly when heating vessel conducting self-heating or is positioned under hot environment, 3 expanded by heating of fixed ring Deformation can cause width S and further decrease, can not and the larger cooperation of kettle body 1 or even fixed ring 3 of deviation at fracture 32 two A end face mutually squeezes, and influences heat-generating disc 2 and is connected in fixed ring 3.

Fixed ring 3 is integrally formed, and fixed ring 3 connected at the both ends of fracture 32 by fixed ring screw, and fixed ring 3 is from fracture It opens and is installed in installation groove 4 at 32, installation is simple and convenient, and fixed ring 3 can pass through fixed ring at the both ends of fracture 32 Screw adjusts its spacing, ensures that fixed ring 3 and the installation groove 4 of more dimensional discrepancys coordinate to hold kettle body 1, the present embodiment tightly In, the bottom surface of fixed ring 3 is equipped with two studs 33 being oppositely arranged in the both sides of fracture 32, and two studs 33 pass through fixed ring spiral shell Nail connection makes fixed ring 3 hold kettle body 1 tightly.Two studs 33 are set to the bottom surface of fixed ring 3, and installation space bigger avoids screw from twisting Clamping tool is interfered with kettle body 1 and fixed ring 3, improves the installation effectiveness and reliability of fixed ring 3.

1 bottom of kettle body is equipped with the bottom cover 5 for being set in 3 outside of installation groove 4 and fixed ring, and bottom cover 5 is solid by 5 screw of bottom cover Due on the stud of heat-generating disc 2.Bottom cover 5 is set in 3 outside of installation groove 4 and fixed ring, thus by fixed ring 3 and installation groove 4 are enclosed in bottom cover 5, not only aesthetics higher, but also by outer force effect and from installation groove 4 after avoiding fixed ring 3 exposed It is detached from, ensures the reliability that fixed ring 3 is connect with installation groove 4.

Diametrically it is more than the diameter of 5 upper edge of bottom cover under 1 outer wall of kettle body, 3 outside of fixed ring is equipped with a circle rosette 6, bottom Lid 5 compresses rosette 6 in 1 bottom surface of kettle body.The setting of rosette 6 not only avoids bottom cover 5 from being in direct contact with 1 bottom surface of kettle body, increases Buffering between bottom cover 5 and kettle body 1 bottom surface, and seamlessly transitting between 1 outer wall of kettle body and bottom cover 5 is realized, promote liquid Body heat container outside curve it is more smooth, aesthetics and globality are more preferable, meanwhile, rosette 6 be filled with 1 outer wall of kettle body with Installation gap between bottom cover 5 effectively prevents environmental liquids from largely flowing into bottom cover 5, and leakproofness and safety are more preferable.

The outside of kettle body 1 is equipped with handle 7, and the circumferential lateral surface of fixed ring 3 is equipped with fixed ring stud 34, and screw of handle passes through hand Handle 7 makes 7 bottom of handle be connected to fixed ring 3 with the cooperation of fixed ring stud 34, avoids separately setting other connection structures and hand in kettle body 1 Handle 7 connects, and simplifies the structure of entire heating vessel, also ensures that 7 bottom of handle is reliably connected with kettle body 1, meanwhile, hold hand Handle 7 pulls out fixed ring 3 when handle 7 moves heating vessel, is tightened in installation groove 4 to hold tightly conducive to fixed ring 3 Kettle body 1.

In conjunction with Fig. 7, heat-generating disc 2 includes heat-generating disc ontology 21, and the edge of heat-generating disc ontology 21, which is equipped with, downwardly and outwardly to be turned down The first flanging 22, heat-generating disc 2 is connected to fixed ring 3 by the first flanging 22, to which heat-generating disc ontology 21 protrudes from the One flanging 22, the installation for being conducive to heat-generating disc 2 position, and improve the installation effectiveness of heat-generating disc 2, and the bottom surface of kettle body 1 is equipped with downwards And the second flanging 11 turned down outward, the second flanging 11 and 1 bottom surface of kettle body form installation groove 4, the first flanging 22 with Heat-generating disc sealing ring 8 is equipped between second flanging 11, the first flanging 22 compresses heat-generating disc sealing ring 8 in the second flanging 11 On, to realize the sealed connection of heat-generating disc 2 and kettle body 1, the liquid in kettle body 1 is avoided to pass through between heat-generating disc 2 and kettle body 1 Gap is installed to penetrate into bottom cover 5, safe, the usage experience of user is good.

Embodiment two：

The present embodiment provides a kind of heating vessel, as shown in figure 8, fixed ring 3 includes the first semi-ring 301 and the second half Ring 302, one end of the first semi-ring 301 are flexibly connected with one end of the second semi-ring 302, the other end and second of the first semi-ring 301 The other end of semi-ring 302 forms fracture 32 and is connected by fixed ring screw.Its folding of the fixed ring 3 that two semi-rings are spliced to form Angle bigger, is installed on more convenient in installation groove 4, also reduces the elastic demand of fixed ring 3.

Other non-description scheme reference implementation examples one.

In addition to above preferred embodiment, the utility model also has other embodiments, and those skilled in the art can root It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, the utility model should all be belonged to Range defined in appended claims.

Claims (10)

1. a kind of heating vessel, including kettle body and heat-generating disc, kettle body are glass pot body, heat-generating disc is by encircling in outside kettle body The fixed ring of side is connected to kettle body bottom, it is characterised in that：The kettle body bottom is equipped with the installation groove placed for fixed ring, Gu Determine ring and hold kettle body tightly along installation groove, the width of installation groove is not less than 6mm and depth is not less than 2mm.

2. heating vessel according to claim 1, it is characterised in that：The installation groove includes be oppositely arranged One cell wall and the second cell wall, the first cell wall are located at the top of the second cell wall, and the first cell wall is more than the in the height of kettle body radially Height of two cell walls in kettle body radially.

3. heating vessel according to claim 2, it is characterised in that：The bottom surface of the fixed ring is equipped with mounting surface, Mounting surface is radially located at the outside of the second cell wall in kettle body, and heat-generating disc is fixed on by heat-generating disc screw on mounting surface.

4. heating vessel according to claim 1, it is characterised in that：The fixed ring is the C-shaped knot with fracture Structure, width of the fracture in fixed ring circumferential direction are more than or equal to 0.5mm.

5. heating vessel according to claim 4, it is characterised in that：The fixed ring is integrally formed, and fixed ring exists The both ends of fracture are connected by fixed ring screw；

Alternatively, the fixed ring includes the first semi-ring and the second semi-ring, one end activity of one end of the first semi-ring and the second semi-ring Connection, the other end of the first semi-ring form fracture with the other end of the second semi-ring and are connect by fixed ring screw.

6. heating vessel according to claim 4, it is characterised in that：The bottom surface of the fixed ring is in the both sides of fracture Equipped with two studs being oppositely arranged, two studs make fixed ring hold kettle body tightly by the connection of fixed ring screw.

7. according to the heating vessel described in claim 1 to 6 any one, it is characterised in that：The kettle body bottom is equipped with The bottom cover being set on the outside of installation groove and fixed ring, bottom cover are fixed on by bottom cover screws on the stud of heat-generating disc.

8. heating vessel according to claim 7, it is characterised in that：Diametrically it is more than bottom under the kettle body outer wall The diameter on edge is covered, a circle rosette is equipped on the outside of fixed ring, bottom cover compresses rosette in kettle body bottom surface.

9. according to the heating vessel described in claim 1 to 6 any one, it is characterised in that：It is set on the outside of the kettle body There are handle, the circumferential lateral surface of fixed ring to be equipped with fixed ring stud, screw of handle passes through handle to make handle with the cooperation of fixed ring stud Bottom is connected to fixed ring.

10. according to the heating vessel described in claim 1 to 6 any one, it is characterised in that：The heat-generating disc includes hair Hot plate ontology, the edge of heat-generating disc ontology are equipped with the first flanging downwardly and outwardly turned down, and heat-generating disc passes through the first flanging It is connected to fixed ring, the bottom surface of kettle body is equipped with the second flanging downwardly and outwardly turned down, the second flanging and kettle body bottom surface shape At installation groove, heat-generating disc sealing ring is equipped between the first flanging and the second flanging, it is close that the first flanging compresses heat-generating disc Seal is on the second flanging.