CN102362781B - Heating tray component connecting device for electric kettle - Google Patents
Heating tray component connecting device for electric kettle Download PDFInfo
- Publication number
- CN102362781B CN102362781B CN201110340123.6A CN201110340123A CN102362781B CN 102362781 B CN102362781 B CN 102362781B CN 201110340123 A CN201110340123 A CN 201110340123A CN 102362781 B CN102362781 B CN 102362781B
- Authority
- CN
- China
- Prior art keywords
- kettle body
- heat
- generating disc
- heating tray
- connecting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Cookers (AREA)
Abstract
The invention relates to a heating tray component connecting device for an electric kettle. The device comprises a kettle body and a heating tray, wherein the heating tray is fixedly arranged at the bottom of the kettle body by a connecting device; the connecting device comprises an annular pressure piece, a sealing ring, a fastening collar and a nut; a shoulder part is arranged at the bottom of the kettle body; the outer edge of the heating tray is arranged on the upper surface of the shoulder part of the kettle body; the bottom of the heating tray is provided with a threaded connecting column; at least one side scrap is formed on the outer edge of the heating tray; the sealing ring is positioned between the upper surface of the shoulder part of the kettle body and the outer edge of the heating tray; the fastening collar is fastened on the threaded connecting column at the lower bottom of the kettle body by the nut; the annular pressure ring is buckled on the outer edge of the heating tray by at least two buckling positions; and a buckling groove which is buckled on the lower end face of the shoulder part of the kettle body is formed on the lower end part of the sealing ring, and a convex edge of which the dimension is slightly larger than the width of the buckling groove of the sealing ring is formed on the edge of the lower end of the shoulder part of the kettle body. The heating tray component connecting device with the structure has a good sealing effect.
Description
Technical field
Electrical heating product manufacturing technology of the present invention field, is specifically related to a kind of heating tray component connecting device for electric kettle of good seal performance.
Background technology
The existing easy-to-dismount heating tray component connecting device for electric kettle, mainly by kettle body, be positioned at the heat-generating disc composition of kettle body, heat-generating disc is fixedly mounted on the bottom of kettle body by a removable jockey, jockey comprises annular preform, sealing ring, fastening clamping ring and nut, the bottom of kettle body has the shoulder portion of inside bending, the outward flange of heat-generating disc is placed in the shoulder portion upper surface of kettle body, bottom has the post of being threaded, the trimming that has at least a place to make heat-generating disc put into kettle body through kettle body bottom in the outer edge of heat-generating disc, annular preform is between the outward flange of heat-generating disc and the shoulder portion upper surface of kettle body, sealing ring is placed between the shoulder portion upper surface and the outward flange of heat-generating disc of kettle body, fastening clamping ring is placed in the lower bottom part of kettle body, offer through hole in the post place correspondence that is threaded that is positioned at heat-generating disc, nut is being threaded on post through being fastenedly connected after through hole.Adopt the heating tray component connecting device of this structure, although there is the sealing ring overcoat that leaks, but in use still having drainage occurs, trace it to its cause, mainly be: although there is sealing preferably between annular preform and sealing ring, but owing to being packing less between annular preform and heat-generating disc, and the sidewall of sealing ring is because assembling needs, conventionally the sealing effectiveness playing is very limited, and water is easy to from flowing out to the clearance channel heat-generating disc and sealing ring between annular preform and heat-generating disc again.
Summary of the invention
The object of the present invention is to provide a kind of effective heating tray component connecting device for electric kettle that leaks that prevents.
The object of the present invention is achieved like this: a kind of heating tray component connecting device for electric kettle, comprise kettle body 1, be positioned at the heat-generating disc 2 of kettle body 1, heat-generating disc 2 is fixedly mounted on the bottom of kettle body 1 by a removable jockey, jockey comprises annular preform 3, sealing ring 4, fastening clamping ring 5 and nut 6, the bottom of described kettle body 1 has the shoulder portion 10 of inside bending, the outward flange of heat-generating disc 2 is placed in shoulder portion 10 upper surfaces of kettle body 1, bottom has the post of being threaded 20, the trimming 21 that has at least a place to make heat-generating disc 2 put into kettle body 1 through kettle body bottom in the outer edge of heat-generating disc 2, described sealing ring 4 is placed between shoulder portion 10 upper surfaces and the outward flange of heat-generating disc 2 of kettle body 1, described fastening clamping ring 5 is placed in the lower bottom part of kettle body 1, offer through hole 50 in the post 20 place's correspondences that are threaded that are positioned at heat-generating disc 2, the post 20 that is threaded is fastenedly connected by nut 6 through after the through hole 50 of fastening clamping ring 5, it is characterized in that: described annular preform 3 is positioned at the top of heat-generating disc 2, its neighboring has at least two button bits 30, annular preform 3 is fastened on the outward flange of heat-generating disc 2 by button bit 30.
The neighboring of described annular preform 3 has equally distributed four button bits 30.
The bottom of described sealing ring 4 has a catching groove 40 that snaps onto shoulder portion 10 lower surfaces of kettle body 1, and shoulder portion 10 lower end edges of described kettle body 1 have size and be slightly larger than the chimb 11 of catching groove 40 width of sealing ring 4.
That described sealing ring 4 adopts is high temperature resistant, aging-resistant elastic silica gel is made.
Described kettle body 1 is glass pot body.
Good effect of the present invention: annular preform is positioned at the top of heat-generating disc, be fastened on by button bit on the outward flange of heat-generating disc, adopt the heating tray component connecting device of this structural design, sealing ring is to be directly connected with heat-generating disc face seal, under the fastening effect of nut and the post that is threaded, sealing effectiveness is better, can prevent that drainage from occurring.
In addition, the lower end edge of kettle body is had to size and is slightly larger than the chimb of the catching groove width of sealing ring, by the interference fit of chimb and catching groove, can further improve the sealing effectiveness in sealing ring outside.
Accompanying drawing explanation
Fig. 1 is the heating tray component connecting device STRUCTURE DECOMPOSITION figure for electric kettle of the present invention;
Fig. 2 is the heating tray component connecting device cutaway view for electric kettle of the present invention;
Fig. 3 is the A portion enlarged drawing of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail for the heating tray component connecting device specific embodiment of electric kettle.
As shown in Figure 1-Figure 3: the heating tray component connecting device for electric kettle of the present invention, comprise kettle body 1, be positioned at the heat-generating disc 2 of kettle body 1, heat-generating disc 2 is fixedly mounted on the bottom of kettle body 1 by a removable jockey, jockey comprises annular preform 3, sealing ring 4, fastening clamping ring 5 and nut 6, the bottom of kettle body 1 has the shoulder portion 10 of inside bending, the outward flange of heat-generating disc 2 is placed in shoulder portion 10 upper surfaces of kettle body 1, bottom has the post of being threaded 20, the trimming 21 that has at least a place to make heat-generating disc 2 put into kettle body 1 through kettle body bottom in the outer edge of heat-generating disc 2.Sealing ring 4 is placed between shoulder portion 10 upper surfaces and the outward flange of heat-generating disc 2 of kettle body 1, fastening clamping ring 5 is placed in the lower bottom part of kettle body 1, offer through hole 50 in the post 20 place's correspondences that are threaded that are positioned at heat-generating disc 2, the post 20 that is threaded is fastenedly connected by nut 6 through after the through hole 50 of fastening clamping ring 5, annular preform 3 is positioned at the top of heat-generating disc 2, its neighboring has at least two button bits 30 (being 4 button bits in figure), annular preform 3 is fastened on by button bit 30 on the outward flange of heat-generating disc 2, fastening method is as follows: first button bit 30 is rotated to trimming 21 positions, after fastening well, rotate to an angle, to not have the button bit 30 fastening to rotate to trimming 21 positions, continue the button bit that does not have to have fastened to be fastened and connected, then rotate to certain angle, until all fasten, the making of its button bit 30 can adopt the chimb bending that stamping-out forms to form.In order further to improve sealing effectiveness, the bottom of sealing ring 4 is designed with a catching groove 40 that snaps onto shoulder portion 10 lower surfaces of kettle body 1, shoulder portion 10 lower end edges of kettle body 1 have size and are slightly larger than the chimb 11 of catching groove 40 width of sealing ring 4, and chimb 11 is inlaid in the interior formation secondary seal of catching groove 40.Sealing ring 4 that the present invention adopts is general adopts high temperature resistant, aging-resistant elastic silica gel to make, and kettle body 1 can be selected transparent glass pot body.
Claims (5)
1. the heating tray component connecting device for electric kettle, comprise kettle body (1), be positioned at the heat-generating disc (2) of kettle body (1), heat-generating disc (2) is fixedly mounted on the bottom of kettle body (1) by a removable jockey, jockey comprises annular preform (3), sealing ring (4), fastening clamping ring (5) and nut (6), the bottom of described kettle body (1) has the shoulder portion (10) of inside bending, the outward flange of heat-generating disc (2) is placed in shoulder portion (10) upper surface of kettle body (1), bottom has the post of being threaded (20), the trimming (21) that has at least a place to make heat-generating disc (2) put into kettle body (1) through kettle body bottom in the outer edge of heat-generating disc (2), described sealing ring (4) is placed between shoulder portion (10) upper surface of kettle body (1) and the outward flange of heat-generating disc (2), described fastening clamping ring (5) is placed in the lower bottom part of kettle body (1), locate correspondence at the post that is threaded (20) that is positioned at heat-generating disc (2) and offer through hole (50), after the through hole (50) of the post (20) that is threaded through fastening clamping ring (5), be fastenedly connected by nut (6), it is characterized in that: described annular preform (3) is positioned at the top of heat-generating disc (2), its neighboring has at least two button bits (30), annular preform (3) is fastened on the outward flange of heat-generating disc (2) by button bit (30).
2. the heating tray component connecting device of electric kettle according to claim 1, is characterized in that: the neighboring of described annular preform (3) has equally distributed four button bits (30).
3. the heating tray component connecting device of electric kettle according to claim 1, it is characterized in that: the bottom of described sealing ring (4) has a catching groove (40) that snaps onto shoulder portion (10) lower surface of kettle body (1), shoulder portion (10) lower end edge of described kettle body (1) has the chimb (11) of catching groove (40) width that size is slightly larger than sealing ring (4).
4. the heating tray component connecting device of electric kettle according to claim 1, is characterized in that: described sealing ring (4) adopts high temperature resistant, aging-resistant elastic silica gel to make.
5. the heating tray component connecting device of electric kettle according to claim 1, is characterized in that: described kettle body (1) is glass pot body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110340123.6A CN102362781B (en) | 2011-10-22 | 2011-10-22 | Heating tray component connecting device for electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110340123.6A CN102362781B (en) | 2011-10-22 | 2011-10-22 | Heating tray component connecting device for electric kettle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102362781A CN102362781A (en) | 2012-02-29 |
| CN102362781B true CN102362781B (en) | 2014-07-02 |
Family
ID=45689400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110340123.6A Expired - Fee Related CN102362781B (en) | 2011-10-22 | 2011-10-22 | Heating tray component connecting device for electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102362781B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392072A (en) * | 2018-05-30 | 2018-08-14 | 绍兴东方电热科技有限公司 | A kind of bottom structure of glass water pot |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB172602A (en) * | 1920-12-10 | 1922-06-29 | Clarence William Marriott | Improvements in electrically heated appliances |
| DE202004010459U1 (en) * | 2004-07-02 | 2004-11-18 | Eichenauer Heizelemente Gmbh & Co. Kg | Kettle has a heater plate fitted to the underside of the base which is held against a ring clamped to the lower edge of the water vessel by brackets with formed flaps |
| CN201445347U (en) * | 2009-06-02 | 2010-05-05 | 周伟全 | Glass electric kettle |
| CN201888687U (en) * | 2010-08-17 | 2011-07-06 | 陈俊波 | Electrical heating glass pot |
| CN201996305U (en) * | 2011-02-21 | 2011-10-05 | 袁国祥 | Electric kettle with dismountable heating disc |
| CN202287787U (en) * | 2011-10-22 | 2012-07-04 | 章建州 | Connecting device for heating base assembly of electric kettle |
-
2011
- 2011-10-22 CN CN201110340123.6A patent/CN102362781B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB172602A (en) * | 1920-12-10 | 1922-06-29 | Clarence William Marriott | Improvements in electrically heated appliances |
| DE202004010459U1 (en) * | 2004-07-02 | 2004-11-18 | Eichenauer Heizelemente Gmbh & Co. Kg | Kettle has a heater plate fitted to the underside of the base which is held against a ring clamped to the lower edge of the water vessel by brackets with formed flaps |
| CN201445347U (en) * | 2009-06-02 | 2010-05-05 | 周伟全 | Glass electric kettle |
| CN201888687U (en) * | 2010-08-17 | 2011-07-06 | 陈俊波 | Electrical heating glass pot |
| CN201996305U (en) * | 2011-02-21 | 2011-10-05 | 袁国祥 | Electric kettle with dismountable heating disc |
| CN202287787U (en) * | 2011-10-22 | 2012-07-04 | 章建州 | Connecting device for heating base assembly of electric kettle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102362781A (en) | 2012-02-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202287787U (en) | Connecting device for heating base assembly of electric kettle | |
| CN102362781B (en) | Heating tray component connecting device for electric kettle | |
| CN203769006U (en) | Quick bubbler mounting/demounting device | |
| CN202287786U (en) | Sealed connection device for heating disc assembly of electric kettle | |
| CN204033093U (en) | The structure that glass water pot sealing is fixing | |
| CN204729991U (en) | LED-PAR lamp | |
| CN204127531U (en) | A kind of safeguard structure for steel-plastic composite pipe | |
| CN203585369U (en) | Valve core sealing structure of angle seat valve | |
| CN203000583U (en) | Heating tray component connection device of electric kettle | |
| CN202919780U (en) | Water cup | |
| CN204813388U (en) | Glass electric kettle | |
| CN207604776U (en) | A kind of Novel steam kettle nozzle | |
| CN202195391U (en) | Waterproof type automobile lamp with vent hole | |
| CN201718135U (en) | Waterproof and dust-proof breather valve | |
| CN202101210U (en) | Respirator and electrical appliance casing protecting device | |
| CN201837841U (en) | Watch | |
| CN204328130U (en) | Valve body sealing device and air conditioner | |
| CN203501125U (en) | Side-end waterproof structure for wall wash lamps | |
| CN203735923U (en) | Cup lid locking structure | |
| CN202612836U (en) | Faucet with purifying device | |
| CN207122697U (en) | A kind of Novel elbow | |
| CN208506982U (en) | Traffic signals lamp base | |
| CN207394791U (en) | Outdoor lamp waterproof construction | |
| CN202977691U (en) | Firmer antenna terminal | |
| CN204171559U (en) | A kind of anti-splashing device of wheel synthesis welding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151118 Address after: Guangdong Tongxing road 528414 Zhongshan Dongsheng Town Patentee after: ZHONGSHAN YAOSHENG ELECTRIC APPLIANCE MANUFACTURING CO.,LTD. Address before: 510600, room three, No. 104, Dongxing, Yuexiu District, Guangdong, Guangzhou Patentee before: Zhang Jianzhou |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20211022 |