CN201996306U

CN201996306U - Electric kettle with detachable heating plate

Info

Publication number: CN201996306U
Application number: CN201120044897XU
Authority: CN
Inventors: 袁国祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-02-21
Filing date: 2011-02-21
Publication date: 2011-10-05
Anticipated expiration: 2021-02-21

Abstract

The utility model belongs to the field of daily necessities and relates to a heating device, in particular to an electric kettle with a heating plate and a kettle body being separated from each other. The electric kettle comprises the kettle body, a carrying handle, a spout and a kettle lid which is matched with the kettle body; the heating plate is fixed at the bottom of the kettle body, a sealing ring is arranged between an L-shaped flange edge opening of the heating plate and a low opening boss of the kettle body, a detachable fastening ring for fixing the heating plate and the kettle body is arranged at the bottom of the heating plate, the detachable fastening ring consists of a fastening ring and a U-shaped fastening chuck plate, the fastening ring is a ring provided with a notch at one side, convex edges for fixing the fastening chuck plate are arranged at both ends of the fastening ring, and inserting holes which are matched with the ends of the fastening chuck plate are arranged on the convex edges. In the electric kettle, the heating plate and the kettle body are separated from each other and are assembled simply, and heating elements are easy to replace after being damaged, so as to overcome the defects in the existing electric kettle that the kettle body is in one-off connection with the sealing ring and the heating plate, cannot be differently turned and can be detached.

Description

A kind of heat-generating disc detachable electrical kettle

Technical field

The utility model belongs to daily necessities field, relates to a kind of heater, specifically is a kind of heat-generating disc and the separable insulating pot of kettle body.

Background technology

As everyone knows, need to use kettle that running water is heated to boil in the daily life and make it suitable for drinking,, brought bigger facility to people since the appearance of insulating pot.The kettle body 2 and the sealing ring 6 of present insulating pot, the frame mode that heat-generating disc 5 connects specifically as shown in Figure 1, assembly technology generally is with kettle body 2, sealing ring 6, heat-generating disc 5 is inserted earlier behind the fixed position and is made heat-generating disc 5 flanged lip mouths form crimping 8 along prescribed direction flexural deformation through spinning crimping operation again, form with the riveted joint of kettle body 2 end opening boss, be connected as a single entity, this structure is the disposable whole body structure, can not differently change, can not dismantle, in process of production in case go wrong and to correct, after certain part such as heating plate after the product use are impaired, can not change, therefore caused waste to a certain extent, need make improvements.

Summary of the invention

The utility model mainly be at the kettle body of the existing insulating pot of prior art and sealing ring, heat-generating disc be disposablely be connected, can not differently change, non-detachable deficiency, a kind of heat-generating disc detachable electrical kettle is provided, the heat-generating disc of this insulating pot and kettle body are separable, assembling is simple, and the impaired back of heating components and parts is changed easily.

Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:

A kind of heat-generating disc detachable electrical kettle, comprise the kettle body, carrying handle and Hu Zui, and the pot lid that matches with the kettle body, the bottom of kettle body is fixed with heat-generating disc, be provided with sealing ring between the flanged lip mouth of heat-generating disc and the end opening boss of kettle body, it is characterized in that: described flanged lip mouth is " L " shape, the bottom of heat-generating disc is provided with heat-generating disc and the fixing detachable tight loop of kettle body, the detachable tight loop is made up of dead ring and fastening clamp, fastening clamp is " U " shape, described dead ring is the annulus that a side is provided with breach, and the two ends of dead ring are provided with the convex edge that is used for fixing fastening clamp, has the socket that matches with fastening clamp end on the convex edge.Assembly technology of the present utility model is: put the detachable tight loop again after kettle body, sealing ring, heat-generating disc are inserted the fixed position, buckle fastening clamp then it is connected as a single entity.Fastening clamp matches with socket on the dead ring, after fastening clamp inserts the socket at dead ring two ends, dead ring is drawn in and forces heat-generating disc baseplane and kettle body, sealing ring bottom surface to be adjacent to, thereby heat-generating disc baseplane and kettle body are tightly fixed together.Through actual tests, insulating pot of the present utility model had not only guaranteed that Zang Shui did not leak but also guaranteed enough assembling intensity.After heating components and parts such as heat-generating disc are impaired, only dead ring need be separated with fastening clamp, after dead ring is lax, heat-generating disc and kettle body released state, replaceable heat-generating disc or it is keeped in repair at this moment.

As preferably, the cross section of described dead ring is V-shaped, and dead ring is that face contacts with the base of flanged lip mouth.Face contact makes the fixing more firm of dead ring and heat-generating disc, makes insulating pot adorn antileaking behind the water.

As preferably, described dead ring is that face contacts with the end opening boss.Face contact makes the fixing more firm of dead ring and kettle body, makes insulating pot adorn antileaking behind the water.

As preferably, two vertical edge width of described fastening clamp are up-small and down-big, but the top of vertical edge is provided with the termination of deformation, is provided with opening between termination and the vertical edge.Fastening clamp entered socket when two up-small and down-big vertical edges were convenient for assembly, but the termination of deformation when fastening clamp enters socket and vertical edge be close to, when dead ring is stretched out in the termination, the termination separates with vertical edge and offsets with the dead ring end, fastening clamp can't be released, thereby dead ring and fastening clamp are fixed together, during assembling also can with the assembling clamp tightly admittedly two vertical edges of clamp dead ring and fastening clamp are fixed.More the scheme of You Huaing is, described opening is the strip that expand the end.

As preferably, described dead ring bottom is a plane, and the bottom of dead ring is located in described convex edge.The dead ring bottom is that the fixing of fastening clamp and dead ring is convenient on a plane.

As preferably, described dead ring is plastic construction or metal structure.Described fastening clamp is plastic construction or metal structure.

The utility model improves the syndeton of existing insulating pot kettle body and sealing ring, heat-generating disc, has changed the outside dimension of heat-generating disc flange, has deleted spinning crimping operation, has increased by one and has been used for heat-generating disc and the fixing detachable tight loop of kettle body.The operation when assembling of this syndeton is comparatively simple, adorns, tears open also more convenient.Also offer convenience simultaneously, and changed the structural condition that to change after the components and parts that generate heat in the past are impaired, the maintenance of product is also brought convenience to quality Control during Production.The utility model is suitable for various types of heaters etc. of insulating pot, boiler, electric chafing dish and the similar applications of all size simultaneously.

Description of drawings

Fig. 1 is a kind of structural representation of existing insulating pot.

Fig. 2 is the enlarged diagram of A shown in Figure 1 portion.

Fig. 3 is a kind of structural representation of the present utility model.

Fig. 4 is the enlarged diagram of B shown in Figure 3 portion.

Fig. 5 is a kind of structural representation of the utility model detachable tight loop.

Fig. 6 is that the A-A of Fig. 5 is to structural representation.

Fig. 7 is a kind of structural representation of the utility model dead ring.

Label declaration: 1 pot lid, 2 kettle bodies, 3 Hu Zui, 4 carrying handles, 5 heat-generating discs, 6 sealing rings, 7 detachable tight loops, 8 crimpings, 9 flanged lip mouths, 10 end opening boss, 11 dead rings, 12 fastening clamps, 13 convex edges, 14 sockets, 15 openings, 16 terminations.

The specific embodiment

Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment 1:

A kind of heat-generating disc detachable electrical kettle shown in Fig. 3,4, comprise kettle body 2, carrying handle 4 and kettle mouth 3, and the pot lid 1 that matches with kettle body 2, the bottom of kettle body 1 is fixed with heat-generating disc 5, be fixed with sealing ring 6 between the flanged lip mouth 9 of heat-generating disc 5 and the end opening boss 10 of kettle body 2, flanged lip mouth 9 is " L " shape, and the bottom of heat-generating disc 5 is provided with the detachable tight loop 7 that heat-generating disc 5 and kettle body 2 are fixed, and detachable tight loop 7 is made up of dead ring 11 and fastening clamp 12.Shown in Fig. 5,6, fastening clamp 12 is " U " shape, and two vertical edge width of fastening clamp 12 are up-small and down-big, but the top of vertical edge is provided with the termination 16 of deformation, is provided with opening 15 between termination and the vertical edge, the strip that opening 15 expands for the end.Dead ring 11 is the annulus that a side is provided with breach, dead ring 11 bottoms are a plane, the two ends of dead ring 11 are provided with the convex edge 13 that is used for fixing fastening clamp 12, and the bottom (see figure 7) of dead ring 11 is located in convex edge 13, have the socket 14 that matches with fastening clamp 12 ends on the convex edge 13.The cross section of dead ring 11 is V-shaped, and dead ring 11 is that face contacts with the base of flanged lip mouth 9, and dead ring 11 also contacts for face with end opening boss 10.

In the present embodiment, dead ring 11 is a plastic construction, and fastening clamp 12 is a metal structure, and certainly, the two also can be plastic construction, or one is metal structure, and another is a plastic construction.

The insulating pot assembly technology of present embodiment is: put the detachable tight loop again after kettle body, sealing ring, heat-generating disc are inserted the fixed position, buckle fastening clamp then it is connected as a single entity.Fastening clamp matches with socket on the dead ring, after fastening clamp inserts the socket at dead ring two ends, dead ring is drawn in and forces heat-generating disc baseplane and kettle body, sealing ring bottom surface to be adjacent to, thereby heat-generating disc baseplane and kettle body are tightly fixed together.

Should be understood that this embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.

Claims

1. heat-generating disc detachable electrical kettle, comprise kettle body (2), carrying handle (4) and Hu Zui (3), and the pot lid (1) that matches with kettle body (2), the bottom of kettle body (2) is fixed with heat-generating disc (5), be provided with sealing ring (6) between the flanged lip mouth (9) of heat-generating disc (5) and the end opening boss (10) of kettle body (2), it is characterized in that: described flanged lip mouth (9) is " L " shape, the bottom of heat-generating disc (5) is provided with heat-generating disc (5) and the fixing detachable tight loop (7) of kettle body (2), detachable tight loop (7) is made up of dead ring (11) and fastening clamp (12), fastening clamp (12) is " U " shape, described dead ring (11) is the annulus that a side is provided with breach, the two ends of dead ring (11) are provided with the convex edge (13) that is used for fixing fastening clamp (12), have the socket (14) that matches with fastening clamp (12) end on convex edge (13).

2. heat-generating disc detachable electrical kettle according to claim 1 is characterized in that: the cross section of described dead ring (11) is V-shaped, and dead ring (11) is that face contacts with the base of flanged lip mouth (9).

3. heat-generating disc detachable electrical kettle according to claim 1 is characterized in that: described dead ring (11) contacts for face with end opening boss (10).

4. according to claim 1 or 2 or 3 described heat-generating disc detachable electrical kettles, it is characterized in that: two vertical edge width of described fastening clamp (12) are up-small and down-big, but the top of vertical edge is provided with the termination (16) of deformation, is provided with opening (15) between termination and the vertical edge.

5. heat-generating disc detachable electrical kettle according to claim 4 is characterized in that: the strip that described opening (15) expands for the end.

6. heat-generating disc detachable electrical kettle according to claim 4 is characterized in that: described dead ring (11) bottom is a plane, and described convex edge (13) are located at the bottom of dead ring (11).

7. heat-generating disc detachable electrical kettle according to claim 5 is characterized in that: described dead ring (11) bottom is a plane, and described convex edge (13) are located at the bottom of dead ring (11).

8. according to claim 1 or 2 or 3 described heat-generating disc detachable electrical kettles, it is characterized in that: described dead ring (11) is plastic construction or metal structure.

9. according to claim 1 or 2 or 3 described heat-generating disc detachable electrical kettles, it is characterized in that: described fastening clamp (12) is plastic construction or metal structure.