CN202810361U - Waterproof mechanism for door lock of dish washing machine - Google Patents
Waterproof mechanism for door lock of dish washing machine Download PDFInfo
- Publication number
- CN202810361U CN202810361U CN 201220338978 CN201220338978U CN202810361U CN 202810361 U CN202810361 U CN 202810361U CN 201220338978 CN201220338978 CN 201220338978 CN 201220338978 U CN201220338978 U CN 201220338978U CN 202810361 U CN202810361 U CN 202810361U
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- Prior art keywords
- door lock
- main body
- pin
- grille main
- waterproof
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- 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
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
本实用新型涉及一种洗碗机门锁防水机构，包括门锁主体、门锁压块、弹簧、销钉、销轴及微动开关，其中所述销钉穿过门锁压块的销钉定位孔，所述销轴卡入门锁主体的前定位槽中，所述门锁压块卡装在门锁主体的上定位槽中，所述弹簧的一端钩在销钉的中部，弹簧的另一端钩住销轴，所述微动开关卡装在门锁主体的安装槽中；其特征在于还包括防水外壳及防水挡片，所述防水外壳扣装在门锁主体的上方并使门锁主体上方的开口端闭封，所述防水挡片安装在门锁主体的前面。其优点为：提高了洗碗机门锁的整体防水性能，水不会进入门锁内部，使用安全、可靠，结构简单，成本低廉。
The utility model relates to a dishwasher door lock waterproof mechanism, which comprises a door lock main body, a door lock pressing block, a spring, a pin, a pin shaft and a micro switch, wherein the pin passes through the pin positioning hole of the door lock pressing block, and the The pin shaft is snapped into the front positioning groove of the door lock body, the door lock pressing block is snapped into the upper positioning slot of the door lock body, one end of the spring is hooked to the middle of the pin, and the other end of the spring is hooked to the pin shaft , the micro switch is clamped in the installation groove of the main body of the door lock; it is characterized in that it also includes a waterproof casing and a waterproof baffle, the waterproof casing is buckled on the top of the main body of the door lock and makes the opening end above the main body of the door lock Closed, the waterproof baffle is installed in front of the main body of the door lock. The utility model has the advantages of improving the overall waterproof performance of the door lock of the dishwasher, preventing water from entering the inside of the door lock, safe and reliable use, simple structure and low cost.
Description
Technical field
The utility model relates to a kind of dish-washing machine door lock proof mechanism of water, belongs to the improvement technology of dish-washing machine door lock.
Background technology
Door lock plays fixed gate at closing time at dish-washing machine, and certain pretightning force is provided, and makes a pressing door strip of paper used for sealing.At door lock door switch is housed, dish-washing machine is opening the door or at closing time, door switch has the break-make two states, can be master control borad the switch gate signal feedback is provided, or connect and disconnect the dish-washing machine load.When the dish-washing machine switch gate, water easily enters door lock inside by the assemblage gap between door lock hole and door lock and the door, causes potential safety hazard.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art and provide a kind of water can not enter door lock inside, uses safe and reliable dish-washing machine door lock proof mechanism of water.
The technical solution of the utility model is: a kind of dish-washing machine door lock proof mechanism of water, comprise grille main body, door lock briquetting, spring, pin, bearing pin and microswitch, wherein said pin passes the pin locating hole of door lock briquetting, described bearing pin snaps in the prelocalization groove of grille main body, described door lock briquetting is installed in the upper locating slot of grille main body, one end hook of described spring is at the middle part of pin, and the other end of spring hooks bearing pin, and described microswitch is installed in the mounting groove of grille main body; Characterized by further comprising waterproof case and waterproof catch, described waterproof case spiral-lock is above the grille main body and make the openend above the grille main body close envelope, and described waterproof catch is installed in the front of grille main body.
Be provided with two draw-in grooves at described grille main body, the both sides of described waterproof case are inserted in two draw-in grooves and the location.
Be provided with buckle at described waterproof case, be provided with locating hole at described grille main body, described buckle is buckled in the waterproof case fixed card is contained on the grille main body.
The utility model advantage compared with prior art is: improved the integral waterproofing performance of dish-washing machine door lock, water can not enter door lock inside, uses safety, reliable, simple in structure, with low cost.
Description of drawings
Fig. 1 is explosive view of the present utility model;
Fig. 2 is assembly drawing of the present utility model;
Fig. 3 is the detailed drawing of grille main body of the present utility model;
Fig. 4 is that the C-C of Fig. 2 dissects enlarged drawing;
Fig. 5 is top view of the present utility model;
Fig. 6 is that the A-A of Fig. 5 dissects enlarged drawing;
Fig. 7 is that the B-B of Fig. 2 dissects enlarged drawing.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Shown in Fig. 1 to 7, a kind of dish-washing machine door lock proof mechanism of water, comprise grille main body 1, door lock briquetting 3, spring 4, pin 5, bearing pin 6 and two microswitches 7, wherein said pin 5 passes pin locating hole 31 and the location of door lock briquetting 3, described bearing pin 6 snaps in the prelocalization groove 11 of grille main body 1 and the location, described door lock briquetting 3 is installed in the upper locating slot 12 of grille main body 1, one end hook of described spring 4 is at the middle part of pin 5, the other end of spring 4 hooks bearing pin 6, and described two microswitches 7 are installed on respectively in two mounting grooves 13 of grille main body 1; The utility model characteristics are also to comprise waterproof case 2 and waterproof catch 15, and described waterproof case 2 spiral-locks are above the grille main body 1 and make the openend above the grille main body 1 close envelope, and described waterproof catch 15 is installed in the front of grille main body 1.During use, waterproof catch 15 actings in conjunction on waterproof case 2 and the grille main body 1, microswitch 7 electric components such as grade on the anti-sealing contact door lock; Waterproof case 2 can limit the flow range of the water that is entered by the door lock hole, and anti-sealing contact electric component, waterproof catch 15 can prevent from contacting electric component by the water that door lock assembly and inside door gap are infiltrated.
In the present embodiment, be provided with two draw-in grooves 14 at described grille main body 1, the both sides 22 of described waterproof case 2 are inserted in two draw-in grooves 14 and the location.When dish-washing machine is opened external door, there is water to flow within the door lock along door latch on the door, the both sides 22 of waterproof case 2 and locating slot 12 and the door lock briquetting 3 tight spiral-locks of door lock briquetting 3, make water not flow to microswitch 7 by locating slot 12, simultaneously waterproof catch 15 direct barrier door lock set and infiltration of inside door gap from the top of microswitch 7.
In the present embodiment, be provided with buckle 21 at described waterproof case 2, be provided with locating hole 16 at described grille main body 1, described buckle 21 is buckled in waterproof case 2 fixed cards is contained on the grille main body 1.
Claims (3)
1. dish-washing machine door lock proof mechanism of water, comprise grille main body (1), door lock briquetting (3), spring (4), pin (5), bearing pin (6) and microswitch (7), wherein said pin (5) passes the pin locating hole (31) of door lock briquetting (3), described bearing pin (6) snaps in the prelocalization groove (11) of grille main body (1), described door lock briquetting (3) is installed in the upper locating slot (12) of grille main body (1), one end hook of described spring (4) is at the middle part of pin (5), the other end of spring (4) hooks bearing pin (6), and described microswitch (7) is installed in the mounting groove (13) of grille main body (1); Characterized by further comprising waterproof case (2) and waterproof catch (15), described waterproof case (2) spiral-lock is in the top of grille main body (1) and make the openend of grille main body (1) top close envelope, and described waterproof catch (15) is installed in the front of grille main body (1).
2. dish-washing machine door lock proof mechanism of water according to claim 1 is characterized in that being provided with two draw-in grooves (14) at described grille main body (1), and the both sides (22) of described waterproof case (2) are inserted in two draw-in grooves (14) and the location.
3. dish-washing machine door lock proof mechanism of water according to claim 1, it is characterized in that being provided with buckle (21) at described waterproof case (2), be provided with locating hole (16) at described grille main body (1), described buckle (21) is buckled in waterproof case (2) fixed card is contained on the grille main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220338978 CN202810361U (en) | 2012-07-13 | 2012-07-13 | Waterproof mechanism for door lock of dish washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220338978 CN202810361U (en) | 2012-07-13 | 2012-07-13 | Waterproof mechanism for door lock of dish washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202810361U true CN202810361U (en) | 2013-03-20 |
Family
ID=47869264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220338978 Expired - Lifetime CN202810361U (en) | 2012-07-13 | 2012-07-13 | Waterproof mechanism for door lock of dish washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202810361U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905748A (en) * | 2014-03-10 | 2015-09-16 | 松下知识产权经营株式会社 | Dishwasher |
| CN105534452A (en) * | 2015-12-04 | 2016-05-04 | 黎小华 | Waterproof door lock |
| CN111012276A (en) * | 2019-12-27 | 2020-04-17 | 华帝股份有限公司 | An inner tank assembly structure of a dishwasher |
| CN111315950A (en) * | 2017-07-24 | 2020-06-19 | 伊利诺斯工具制品有限公司 | Door locking devices for household appliances, in particular for dishwashers |
-
2012
- 2012-07-13 CN CN 201220338978 patent/CN202810361U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905748A (en) * | 2014-03-10 | 2015-09-16 | 松下知识产权经营株式会社 | Dishwasher |
| CN105534452A (en) * | 2015-12-04 | 2016-05-04 | 黎小华 | Waterproof door lock |
| CN111315950A (en) * | 2017-07-24 | 2020-06-19 | 伊利诺斯工具制品有限公司 | Door locking devices for household appliances, in particular for dishwashers |
| CN111315950B (en) * | 2017-07-24 | 2022-02-08 | 伊利诺斯工具制品有限公司 | Door locking device for a household appliance, in particular for a dishwasher |
| CN111012276A (en) * | 2019-12-27 | 2020-04-17 | 华帝股份有限公司 | An inner tank assembly structure of a dishwasher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |