CN2901100Y - Interlocking mechanism for microwave oven door - Google Patents
Interlocking mechanism for microwave oven door Download PDFInfo
- Publication number
- CN2901100Y CN2901100Y CN 200620059707 CN200620059707U CN2901100Y CN 2901100 Y CN2901100 Y CN 2901100Y CN 200620059707 CN200620059707 CN 200620059707 CN 200620059707 U CN200620059707 U CN 200620059707U CN 2901100 Y CN2901100 Y CN 2901100Y
- Authority
- CN
- China
- Prior art keywords
- door
- switch
- bolt assembly
- microwave oven
- interlocking mechanism
- 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 - Lifetime
Links
Images
Landscapes
- Electric Ovens (AREA)
Abstract
The utility model relates to an interlocking mechanism of microwave oven door comprising a latch unit which is arranged on the door body, a switch bracket which is arranged on the fore plate of the oven body and engaging with the latch, a micro-switch and a watching switch which are arranged on the switch bracket, a door-opening oscillating arm mechanism which generates upward pushing power and is arranged on one side of the latch, wherein, the fore end of the latch can stretch out from the socket of the switch bracket and can press down the terminator of the micro-switch and the watching switch. Because the utility model employs the lever principle to close the door and closing the door not only is with help of sliding of the fore end slant of the latch but also is with help of an upward pushing power of the oscillating arm, the utility model has the advantages of simple structure, convenient operating, the reliving pull tension of closing door and reasonable design.
Description
Technical field
The utility model relates to the interlocking mechanism of a kind of micro-wave oven, particularly a kind of door of microwave oven.
Background technology
The opening ways of traditional microwave furnace door has two kinds, and a kind of is sliding door, and another kind is to push door.Wherein, the shortcoming of sliding door is that needs could be with oven door opening with bigger power.The state that shown in Figure 1 is when fire door closes.When pulling door handle 10 is opened fire door, door bolt assembly 30 just is subjected to the tensile force f of a horizontal direction, because its front end is configured to specific inclined-plane 30.1,30.2, in the horizontal direction under the effect of pulling force, described inclined-plane slides and leaves the terminal and the switch carriage 40 of first and second microswitch 50.1,50.2, pilot switch 60, oven door opening successively along the gripper shoe front end 40.1,40.2 of switch carriage 40.This mode of opening the door mainly is to finish the action of opening the door by the slip on inclined-plane, therefore needs bigger power, and feel is not ideal enough.
The disclosed a kind of micro-wave oven of China Patent No. CN200310107372.6 comprises that the front panel of body front forms the outline framework that more than one at least door bolt inserts mouth; But the inside that is installed on the outline framework, opens and closes furnace chamber of turn, have the door assembly of door bolt assembly, the door bolt assembly has the door bolt that inserts mouthful outstanding at least more than one towards the door bolt of front panel; Be installed on the medial surface of front panel, have by each door bolt and press the door bolt plate that contact point is connected the 1st safety switch of main power source; Ad-hoc location between the medial surface of plate and the door bolt plate in front, the interval that makes ad-hoc location between the front of the medial surface of front panel and door bolt plate can form any spacing forms mechanism.It is said that when this invention door assembly was opened, the contact point that cuts off the safety switch of main power source can the quickest formation closing state, prevents the leakage of microwave.But the door opened mode of this micro-wave oven still adopts traditional horizontally taking type, and required pulling force is bigger.
The utility model content
It is a kind of simple and reasonable that the purpose of this utility model is to provide, and uses the interlocking mechanism of the door of microwave oven that can open the door than light pulling force.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of interlocking mechanism of door of microwave oven, comprise the door bolt assembly that is installed on the body, be installed in the switch carriage that is used with the door bolt assembly on the body of heater header board, switch carriage is provided with microswitch and pilot switch, the front end of door bolt assembly can stretch out from the socket of switch carriage, and depress the terminal of microswitch and pilot switch, its architectural feature is that described door bolt assembly one side is provided with and produces the upwards oscillating arm mechanisms of opening the door of thrust.
The described oscillating arm mechanisms of opening the door comprises with the hinged door handle of door body and is arranged on swing arm on the body; One end and the door handle of swing arm join, and the other end and door bolt assembly join.
Described door handle horizontally set, the handle supporting base is extended in the upper end of door handle, and supporting base is provided with hinged pin-and-hole, back-moving spring hook and pushing pin.
Hinged pin-and-hole on the described supporting base, back-moving spring hook and pushing pin are triangularly arranged, and the back-moving spring hook is arranged on the top of hinged pin-and-hole, and pushing pin is provided with the below of hinged pin-and-hole.
Described swing arm is a sheet, and the middle part is fixed on the body by fulcrum post, and an end is provided with inclined plane upwards and leans with pushing pin, and the other end inserts in the elongated slot of door bolt assembly lower end.
The top of described door bolt assembly is provided with back-moving spring and hook thereof.
The utility model is simple and reasonable, owing to adopted lever principle to finish the action of switch door, and therefore more convenient to use, laborsaving; Owing to finish the action of opening the door just by the slip on door bolt assembly front end inclined-plane, also, alleviated the pulling force that opens the door by a thrust that makes progress of swing arm, it is more reasonable to design.
Description of drawings
Fig. 1 is a traditional burner door schematic diagram.
Fig. 2 is the utility model one example structure schematic diagram.
Fig. 3 is the perspective view of Fig. 2.
Fig. 4 is the decomposition texture schematic diagram of Fig. 3.
The specific embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Referring to Fig. 2-Fig. 4, the interlocking mechanism of this door of microwave oven comprises the door bolt assembly 3 that is installed on the body, and the top of door bolt assembly 3 is provided with back-moving spring 3.3 and hook thereof; Be installed in the switch carriage 4 that is used with door bolt assembly 3 on the body of heater header board, switch carriage 4 is provided with microswitch 5.1,5.2 and pilot switch 6, the front end 3.1,3.2 that the door bolt group is 3 can stretch out from the socket of switch carriage 4, and depress the terminal of microswitch 5.1,5.2 and pilot switch 6, door bolt assembly 3 one sides are provided with and produce the upwards oscillating arm mechanisms of opening the door of thrust, the oscillating arm mechanisms of opening the door comprises with the hinged door handle 1 of door body and is arranged on swing arm 7 on the body.
When the user holds fire door and level and applies tensile force f, door handle 1 can rotate around hinged pin-and-hole 2, pushing pin 9 on the drive supporting base presses down an end 7.1 of swing arm 7, rotation by fulcrum post 8, the other end 7.2 of swing arm can apply a thrust that makes progress to switch latch assembly 3, thereby the front end 3.1,3.2 that drives latch assembly 3 breaks away from the terminal of microswitch 5.1,5.2 and pilot switch 6, the gripper shoe front end 4.1,4.2 of switch carriage 4 successively, at this moment oven door opening.After unclamping door handle 1, under the effect of spring 3.3, latch assembly 3 recovers reset condition.
When closing fire door, the front end 3.1,3.2 that the door bolt group is 3 stretches out from the socket of switch carriage 4, and depresses the terminal of microswitch 5.1,5.2 and pilot switch 6 under the effect of the restoring force of spring 3.3, and this moment, fire door was shut power connection.
Claims (6)
1. the interlocking mechanism of a door of microwave oven, comprise the door bolt assembly (3) that is installed on the body, be installed in the switch carriage (4) that is used with the door bolt assembly on the body of heater header board, switch carriage is provided with microswitch (5.1,5.2) and pilot switch (6), the front end of door bolt assembly (3.1,3.2) can stretch out from the socket of switch carriage, and depress the terminal of microswitch and pilot switch, it is characterized in that described door bolt assembly one side is provided with to produce the upwards oscillating arm mechanisms of opening the door of thrust.
2. the interlocking mechanism of door of microwave oven according to claim 1 is characterized in that the described oscillating arm mechanisms of opening the door comprises with the hinged door handle (1) of door body and is arranged on swing arm (7) on the body; One end and the door handle of swing arm join, and the other end and door bolt assembly join.
3. the interlocking mechanism of door of microwave oven according to claim 2 is characterized in that described door handle horizontally set, and the handle supporting base is extended in the upper end of door handle, and supporting base is provided with hinged pin-and-hole (2), back-moving spring hook (3.4) and pushing pin (9).
4. the interlocking mechanism of door of microwave oven according to claim 3, it is characterized in that hinged pin-and-hole, back-moving spring hook and pushing pin on the described supporting base are triangularly arranged, the back-moving spring hook is arranged on the top of hinged pin-and-hole, and pushing pin is provided with the below of hinged pin-and-hole.
5. according to the interlocking mechanism of claim 3 or 4 described door of microwave oven, it is characterized in that described swing arm is a sheet, the middle part is fixed on the body by fulcrum post (8), one end is provided with inclined plane (7.1) upwards and leans with pushing pin, and the other end (7.2) inserts in the elongated slot of door bolt assembly lower end.
6. the interlocking mechanism of door of microwave oven according to claim 5 is characterized in that the top of described door bolt assembly is provided with back-moving spring (3.3) and hook thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620059707 CN2901100Y (en) | 2006-05-27 | 2006-05-27 | Interlocking mechanism for microwave oven door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620059707 CN2901100Y (en) | 2006-05-27 | 2006-05-27 | Interlocking mechanism for microwave oven door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2901100Y true CN2901100Y (en) | 2007-05-16 |
Family
ID=38085264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620059707 Expired - Lifetime CN2901100Y (en) | 2006-05-27 | 2006-05-27 | Interlocking mechanism for microwave oven door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2901100Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107484288A (en) * | 2017-09-13 | 2017-12-15 | 浙江宇洋科技有限公司 | Interlocking switch |
-
2006
- 2006-05-27 CN CN 200620059707 patent/CN2901100Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107484288A (en) * | 2017-09-13 | 2017-12-15 | 浙江宇洋科技有限公司 | Interlocking switch |
| CN107484288B (en) * | 2017-09-13 | 2024-03-26 | 浙江宇洋科技有限公司 | Interlocking switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109538022A (en) | A kind of automatic locking unlocking and can instead lock tongue smart lock | |
| CN2901100Y (en) | Interlocking mechanism for microwave oven door | |
| CN200986246Y (en) | Interlock mechanism of microwave oven door | |
| CN202908608U (en) | Keying dismantling and mounting support of toilet lid plate | |
| CN107399180B (en) | Paper pressing and locking structure of binding machine and automatic binding machine | |
| CN100424420C (en) | Interlock mechanism of microwave oven door | |
| CN207084726U (en) | The folding lid safety guard of food cooking machine | |
| CN201402755Y (en) | Interlocking device | |
| CN214303322U (en) | Pedal mechanical door opener for vertical hinged door | |
| CN211119541U (en) | Door opening assembly of microwave oven | |
| CN212625245U (en) | Waterproof switch module structure that dabs | |
| CN115108198A (en) | Uncovering structure of garbage can | |
| CN201512996U (en) | Fast escape lock | |
| CN201241538Y (en) | Intelligent bathroom cabinet door lock | |
| CN219763164U (en) | Electric release mechanism of toaster | |
| CN205489109U (en) | Armor cubical switchboard with luminance micro -control structure | |
| CN201843442U (en) | Security door capable of being locked at four sides | |
| CN220580750U (en) | Door lock | |
| CN200943894Y (en) | Door opener of heater | |
| CN207381278U (en) | switch key and egg steamer | |
| CN218715894U (en) | Sliding door lock for anti-theft door | |
| CN220456329U (en) | Guiding device for breaker operation | |
| CN110524655B (en) | Bamboo curtain braiding machine and bamboo curtain braiding method | |
| CN214615901U (en) | Handle with button | |
| CN207377307U (en) | Self-locking unlocking structure, synchronous self-locking unlocking structure and front and rear safeguard cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG GALANZ MICROWAVE OVEN + ELECTRICAL APPLI Free format text: FORMER OWNER: GUANGDONG CALANDZ GROUP CORP. Effective date: 20110228 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110228 Address after: 528300 Ronggui Road, Shunde District, Guangdong Province, south of No. 25, No. Patentee after: Guangdong Galanz Microwave Oven & Electrical Appliance Manufacturing Co., Ltd. Address before: 528300 Ronggui Road, Shunde District, Guangdong Province, south of No. 25, No. Patentee before: Guangdong Calandz Group Corp. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070516 |
|
| EXPY | Termination of patent right or utility model |