CN201662116U - Door opener for microwave oven - Google Patents
Door opener for microwave oven Download PDFInfo
- Publication number
- CN201662116U CN201662116U CN2010201399533U CN201020139953U CN201662116U CN 201662116 U CN201662116 U CN 201662116U CN 2010201399533 U CN2010201399533 U CN 2010201399533U CN 201020139953 U CN201020139953 U CN 201020139953U CN 201662116 U CN201662116 U CN 201662116U
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- micro
- door
- ratchet
- wave oven
- door opener
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Abstract
A door opener for a microwave oven comprises a microwave oven body and a door body; a rotary arm and a lock hook or a lock hole are arranged on the microwave oven body, the door body is provided with a door hook with a tension spring, an ejection mechanism is arranged in the microwave oven body and comprises a motor arranged on a motor support, the output shaft of the motor is connected with the gyration center of a ratchet wheel, an ejection bracket is arranged aside the ratchet wheel in sliding manner, the ejection bracket is matched with the ratchet on the ratchet wheel through a lug boss arranged on the ejection bracket, the end part of the ejection bracket is connected with one side of the end part of the rotary arm, the other side of the end part of the rotary arm is connected with the hook head of the door lock. A sliding groove is arranged on the motor support, a positioning column of the ejection bracket penetrates through the sliding groove to connect with a bracket press sheet on the other side of the motor support. The door opener for the microwave oven has the advantages of simple and reasonable structure, flexible operation, easy opening-closing action, less parts, low manufacturing cost, high productivity, easy assembly and maintenance.
Description
Technical field
The utility model relates to the door opener of a kind of micro-wave oven, particularly a kind of micro-wave oven.
Background technology
The door opener of conventional microwave oven generally adopts handle, the mode that button opens the door or pulls down.The micro-wave oven of this kind form mode of opening the door, the consumer is familiar with already, lacks new meaning.At this situation, some manufacturer has done a little improvement, a kind of electronics door opener of micro-wave oven is disclosed on September 10th, 2008 for CN201302204Y as Chinese patent literature number, comprise the gate stop that is arranged on the fire door, be arranged on the switch carriage on the body of heater, body of heater is provided with the thrust electromagnet, and the push rod and the gate stop of this thrust electromagnet join.The thrust electromagnet is arranged on upper side frame, lower frame or the side frame of body of heater, and the push rod of thrust electromagnet and gate stop end join.Body of heater is provided with the automatic door opening key of control thrust work of electromagnet state.This electronics door opener has improved security, has easy to operate and safe and reliable characteristics, still, this electronics door opener, complex structure, the time of opening the door long and when opening the door noise bigger, make the user not too satisfied.
The utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, flexible operation, Men Tiyi switch, parts are few, cost of manufacture is low, production efficiency is high, the door opener of the micro-wave oven of easy assembling, easy care, to overcome weak point of the prior art.
Press the door opener of a kind of micro-wave oven of this purpose design, the main body and the door body that comprise micro-wave oven, main body is provided with revoliving arm and latch hook or lockhole, the door body is provided with the gate stop of band extension spring, it is characterized in that being provided with in the main body ejecting mechanism, this ejecting mechanism comprises the motor that is arranged on the motor bearing, the output shaft of motor and the centre of gyration of ratchet join, being provided with of sliding in the next door of ratchet ejects support, ejecting support matches with ratchet on the ratchet by the boss that is provided with on it, eject the end of support and a side of revoliving arm end and join, the opposite side of revoliving arm end and the gib head of gate stop join.
Described motor bearing is provided with chute, ejects to join with the support compressing tablet that is positioned at motor bearing opposite side after reference column on the support passes chute.
The cross section of described support compressing tablet is U or V-arrangement
Described motor bearing is provided with locating hole, and the centre of gyration that output shaft passes behind the locating hole with ratchet joins.
Described ratchet is provided with more than one ratchet.
Described motor bearing is arranged on the bottom plate of microwave oven.
The surface of described micro-wave oven is provided with the induction region that is used to open the door, and is provided with the electronic induction circuit in the micro-wave oven, and the output signal of electronic induction circuit is electrically connected with motor.
Described ratchet and eject the homonymy that support is positioned at the motor bearing.
Also be provided with handle on the described micro-wave oven.
The utility model increases ejecting mechanism on the basis of common microwave stove; When the induction region of microwave oven surfaces receives enabling signal, the input signal of electronic induction circuit passes to motor, and power to motor, rotate with driving pawl, thereby ejecting support by the ratchet drive upwards slides, eject support just jack-up revoliving arm and then compressing gate stop disengaging latch hook or lockhole, the realization release is opened the door.For prevent to have a power failure or during outage ejecting mechanism lost efficacy, the utility model also is provided with handle, by the pulling handle, can oppress gate stop equally and break away from latch hook or lockhole, realizes that smoothly release opens the door, to make things convenient for the client to greatest extent.
The utility model is in the process of opening the door, and sound is smaller, can not bring any influence to surrounding environment; With respect to original micro-wave oven, this product is hommization more in the use, and it has simple and reasonable, flexible operation, Men Tiyi switch, parts are few, cost of manufacture is low, production efficiency is high, the characteristics of easy assembling, easy care.
Description of drawings
Fig. 1 is the perspective view after the utility model one embodiment removes shell.
Fig. 2 is the local structure for amplifying schematic diagram of ejecting mechanism.
Fig. 3 is motor, support compressing tablet, motor bearing, eject the decomposition texture schematic diagram of support and ratchet.
Fig. 4 is for ejecting the structural representation of support before jack-up in the ejecting mechanism.
Fig. 5 is for ejecting the structural representation of support after jack-up in the ejecting mechanism.
Among the figure: 1 is main body, and 1.1 is latch hook or lockhole, and 2 is the door body, 2.1 be extension spring, 3 is gate stop, 6 is revoliving arm, 7 is the motor bearing, 7.1 chutes, and 7.2 is locating hole, 8 is motor, and 8.1 is output shaft, and 9 is ratchet, 9.1 be ratchet, 10 for ejecting support, 10.1 is reference column, 10.2 boss, 11 is the support compressing tablet.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 5, the door opener of this micro-wave oven, the main body 1 and the door body 2 that comprise micro-wave oven, main body 1 is provided with revoliving arm 6 and latch hook or lockhole 1.1, door body 2 is provided with the gate stop 3 of band extension spring 2.1, be provided with ejecting mechanism in the main body, this ejecting mechanism comprises the motor 8 that is arranged on the motor bearing 7, the output shaft 8.1 of motor joins with the centre of gyration of ratchet 9, being provided with of sliding in the next door of ratchet 9 ejects support 10, eject support and match with ratchet 9.1 on the ratchet 9 by the boss 10.2 that is provided with on it, eject the end of support 10 and a side of revoliving arm 6 ends and join, the opposite side of revoliving arm 6 ends and the gib head of gate stop 3 join.
Motor bearing 7 is arranged on the bottom plate of microwave oven, fixes by screw.Motor bearing 7 is provided with chute 7.1, ejects reference column 10.1 on the support 10 and passes chute 7.1 backs and join with the support compressing tablet 11 that is positioned at motor bearing 7 opposite sides.Reference column 10.1 is a matched in clearance with chute 7.1, can not have moving up and down along chute 7.1 of resistance so that eject support 10.The cross section of support compressing tablet 11 is U or V-arrangement.
Chute in the present embodiment can adopt slide rail to be substituted fully, and it can obtain same technique effect.
Motor bearing 7 is provided with locating hole 7.2, and the centre of gyration that output shaft 8.1 passes locating hole 7.2 backs and ratchet 9 joins.Ratchet 9 is provided with more than one ratchet 9.1.The concrete number of ratchet can decide according to the stroke that ejects support.Ratchet number in the present embodiment is eight.
The surface of micro-wave oven is provided with the induction region that is used to open the door, and is provided with the electronic induction circuit in the micro-wave oven, and the output signal of electronic induction circuit is electrically connected with motor 8.This induction region can be arranged on the surface of main body 1, also can be arranged on the surface of a body 2; When it is arranged on a body 2 surperficial, its holding wire can walk around behind the hinged place of a body again be arranged on main body in governor circuit be electrically connected; When it is arranged on main body surperficial, can be arranged on the control panel.
Also be provided with the handle that when power failure, outage or ejecting mechanism break down, uses on the micro-wave oven.As for realizing that by handle the mechanism of opening the door is a prior art, just be not described in detail herein.
Claims (9)
1. the door opener of a micro-wave oven, the main body (1) and the door body (2) that comprise micro-wave oven, main body is provided with revoliving arm (6) and latch hook or lockhole (1.1), the door body is provided with the gate stop (3) of band extension spring (2.1), it is characterized in that being provided with in the main body ejecting mechanism, this ejecting mechanism comprises the motor (8) that is arranged on the motor bearing (7), the output shaft of motor (8.1) joins with the centre of gyration of ratchet (9), being provided with of sliding in the next door of ratchet ejects support (10), ejecting support matches with ratchet (9.1) on the ratchet by the boss (10.2) that is provided with on it, eject the end of support and a side of revoliving arm end and join, the opposite side of revoliving arm end and the gib head of gate stop join.
2. the door opener of micro-wave oven according to claim 1, it is characterized in that described motor bearing (7) is provided with chute (7.1), eject and join with the support compressing tablet (11) that is positioned at motor bearing opposite side after reference column (10.1) on the support (10) passes chute.
3. the door opener of micro-wave oven according to claim 2 is characterized in that the cross section of described support compressing tablet (11) is U or V-arrangement.
4. the door opener of micro-wave oven according to claim 1 is characterized in that described motor bearing (7) is provided with locating hole (7.2), and the centre of gyration that output shaft (8.1) passes behind the locating hole with ratchet (9) joins.
5. the door opener of micro-wave oven according to claim 1 is characterized in that described ratchet (9) is provided with more than one ratchet (9.1).
6. according to the door opener of claim 1,2 or 4 described micro-wave ovens, it is characterized in that described motor bearing (7) is arranged on the bottom plate of microwave oven.
7. the door opener of micro-wave oven according to claim 1 is characterized in that the surface of described micro-wave oven is provided with the induction region that is used to open the door, and is provided with the electronic induction circuit in the micro-wave oven, and the output signal of electronic induction circuit is electrically connected with motor (8).
8. the door opener of micro-wave oven according to claim 1 is characterized in that described ratchet (9) and ejects the homonymy that support (10) is positioned at motor bearing (7).
9. the door opener of micro-wave oven according to claim 1 is characterized in that also being provided with on the described micro-wave oven handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201399533U CN201662116U (en) | 2010-03-18 | 2010-03-18 | Door opener for microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201399533U CN201662116U (en) | 2010-03-18 | 2010-03-18 | Door opener for microwave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201662116U true CN201662116U (en) | 2010-12-01 |
Family
ID=43232533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201399533U Expired - Fee Related CN201662116U (en) | 2010-03-18 | 2010-03-18 | Door opener for microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201662116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017133070A1 (en) * | 2016-02-01 | 2017-08-10 | 广东美的厨房电器制造有限公司 | Kitchen appliance comprising drawer |
-
2010
- 2010-03-18 CN CN2010201399533U patent/CN201662116U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017133070A1 (en) * | 2016-02-01 | 2017-08-10 | 广东美的厨房电器制造有限公司 | Kitchen appliance comprising drawer |
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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. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20190318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |