CN201691724U - Lock device of detachable rice cooker cover - Google Patents
Lock device of detachable rice cooker cover Download PDFInfo
- Publication number
- CN201691724U CN201691724U CN2010202150161U CN201020215016U CN201691724U CN 201691724 U CN201691724 U CN 201691724U CN 2010202150161 U CN2010202150161 U CN 2010202150161U CN 201020215016 U CN201020215016 U CN 201020215016U CN 201691724 U CN201691724 U CN 201691724U
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- CN
- China
- Prior art keywords
- tenon
- pot cover
- hole
- facade
- body case
- 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
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Abstract
The utility model relates to a lock device of a detachable rice cooker cover which comprises a cylindrical tenon fixer and a switch wrench hasp locker, wherein the cylindrical tenon fixer comprises a hollow cylindrical tenon hole and a cylindrical tenon that correspond to each other; the tenon hole comprises two parts, namely a falling hole and a guiding opening; the switch wrench hasp locker comprises a hollow square groove and a switch wrench movable hasp device; the switch wrench movable hasp device comprises an I-type rod wrench, a sliding groove, a push spring, a spring groove and a cover plate; the I-type rod wrench is positioned in the sliding groove; the push spring is positioned in the spring groove behind a sliding projection, and the front end of the push spring pushes the I-type rod wrench to slide forward and embeds the projection of the I-type rod wrench into the hollow square groove; and a cover plate is further arranged on the outer vertical surface on the front side of the cooker cover. The utility model has simple structure and easy cleaning, and the simple structure guarantees the reliability of the long-term use.
Description
Technical field
The utility model relates to a kind of blocking device of detachable electric cooker pot cover, relates to the daily living article field.
Background technology
At present, electric cooker pot cover on the market all is fixed on pot body in the hinge joint mode, can't dismantle.In the rice that boils, meter juice and the grain of rice can take place, and to stick in pot cover inboard or overflow, and the rice juice and the grain of rice that overflow are invaded hinge joint place, can be at pot cover inboard and hinge joint place formation dirt.And pot cover is fixed on pot body in the hinge joint mode, and pot cover inconvenience is cleaned.In the course of time, dirt phenomenon such as go mouldy, the health that influences electric cooker is used.
CN2749414Y discloses a kind of electric cooker of detachable pot cover, has used a kind of device for quickly disassembling that connects pot cover and pot body to be connected, and this device for quickly disassembling comprises the structure of complex appearances such as spring, arc.Because how this has designed free parts, in use lose easily, and complicated profile also is inconvenient to clean.
CN2930533Y has used the bolt-type structure to connect pot cover and pot body, but the equal complex contour of the guide of latch and bolt rod is still sheltered evil people and countenance evil practices easily, be inconvenient to clean, and only can carry out unidirectional fixing, pot cover in use can be subjected to displacement easily, deviates from from bolt rod.
In view of this, the novel a kind of pot of novelty and the branch body structure of lid of having adopted of this use utilizes simple circle tenon enclosed type structure, makes pot, cover split-type when cleaning.Simple cylinder tenon and tenon hole, convenient for cleaning, do not have the corner or spot as yet untouched by a clean-up campaign, and when boiling is used, can conveniently locate, make pot cover cover electric cooker completely.This is simple in structure, is convenient to separate, and the location is convenient, and is safe in utilization, and the pot and the lid that have overcome electric cooker on the present market are conjuncted, the shortcoming of the inconvenient sanitation and hygiene of electric cooker.
Summary of the invention
The purpose of this utility model provides a kind of blocking device of detachable electric cooker pot cover, utilizes this dress
Put and make between pot cover and the pot body case and can simply dismantle.
For realizing that the technical scheme that the purpose of this utility model adopts is: blocking device is made of switch knob hasp dead lock between the cylinder tenon fixator between pot cover and the pot body case, pot cover and the pot body case.
Described cylinder tenon fixator is by the tenon hole of the hollow cylindrical on the facade in 2～3 pairs the pot body case rear side and be positioned at the outer facade of pot cover rear side and a pot body case rear side facade corresponding cylindric tenon that matches and constitute one of them a tenon hole and a corresponding tenon.The tenon hole is made of a fall hole and tubaeform targeting port two parts of hollow cylindrical tenon, the fall diameter phi 3 of diameter phi 1 and the cylindric tenon of pot cover in a hole of hollow cylindrical tenon is more or less the same in 0.5mm, i.e. 0＜φ 1-φ, 3≤0.5mm, thus make cylindric tenon in the hollow cylindrical tenon falls a hole, to fix and be not subjected to displacement.The diameter phi 2 of the big end of tubaeform targeting port is greater than the fall diameter phi 1 in a hole of hollow cylindrical tenon, be φ 2＞φ 1, enter a hollow cylindrical tenon hole that falls with convenient cylindric tenon, tubaeform like this targeting port can navigate in the hole that falls on pot body case tenon on the pot cover easily and accurately.
Described switch knob hasp dead lock is by the square hollow groove on the facade in the pot body front side and be positioned at the facade pot cover front side outside and constitute with the switch knob activity clasp that pot body case front side facade matches corresponding.The movable clasp of switch knob is made of worker's type bar spanner and inverted T shape sliding tray, goring push spring, spring groove, cover plate.Worker's type bar spanner is positioned at the inverted T shape sliding tray; Goring push spring is positioned at the spring groove of slide bumping back, under the elastic force effect of spring, the front end promotion worker type bar spanner of goring push spring in the square hollow groove on the facade, plays the effect of locking pot cover to front slide and in the ledge embedding pot body case front side of worker's type bar spanner; By forward, tiltedly going up to promoting worker's type bar spanner, make its ledge withdraw from the square hollow groove on the facade in pot body case front side, play the pot cover effect of opening.Also be provided with cover plate outside the pot cover front side on the facade, the purpose of setting mainly is convenient to install switch knob hasp dead lock.
The utlity model has simple in structure, easy cleaned advantage, and all do not need instrument can realize separating of pot cover and pot body, simple structure has guaranteed the reliability in long-term the use again.
Description of drawings
Fig. 1 is a kind of detachable electric cooker pot body case described in the utility model and cover structure schematic diagram.
Fig. 2 is the detachable electric cooker longitudinal sectional drawing that has 3 dowel constructions described in the utility model.
Fig. 3 is the detachable electric cooker pot cover vertical view that has blocking device described in the utility model.
Fig. 4 is the movable clasp structure member of a detachable electric cooker pot cover switch knob described in the utility model decomposing schematic representation.
Fig. 5 is the cylinder tenon fixator view between pot cover described in the utility model and the pot body case.
Among Fig. 1,1 is the worker's type bar spanner in the movable clasp of switch knob; 2 is pot cover; 3 is facade in the pot body case front side; 4 is the square hollow groove on the facade in the pot body case front side; 5 is the pot body case; 6 is the tenon hole of the hollow cylindrical on the facade in the pot body case rear side; 7 are the corresponding cylindric tenon that matches of facade in the pot body case rear side.
Among Fig. 2,1 is the worker's type bar spanner in the movable clasp of switch knob; 2 is pot cover; 4 is the square hollow groove on the facade in the pot body case front side; 5 is the pot body; 6 is the tenon hole of the hollow cylindrical on the facade in the pot body case rear side; 7 are the corresponding cylindric tenon that matches of facade in the pot body case rear side, and this schematic diagram is provided with 3 cylindric tenons; 8 is goring push spring; 9 is spring groove, and the large part of goring push spring 8 is in spring groove 9; 10 is sliding tray, and worker's type bar spanner 1 is embedded in wherein; 11 is cover plate.
Among Fig. 3,1 is the spanner in the movable clasp of switch knob; 2 is pot cover; 7 are the corresponding cylindric tenon that matches of facade in the pot body rear side.
Among Fig. 4,1 is the worker's type bar spanner in the movable clasp of switch knob; 2 is pot cover; 8 is goring push spring; 9 is spring groove; 10 is sliding tray; 11 is cover plate.
Among Fig. 5,2 is pot cover; 7 is the cylindric tenon on the pot cover; The tubaeform targeting port 12 and the hole 6 that falls in the hollow cylindrical tenon hole in the pot body case rear side on the facade.
The specific embodiment
For the utility model there being better understanding, now in conjunction with the embodiments the utility model is described further.
Dowel construction on the pot cover is the cylindric tenon 7 that has the vertebra angle.Hollow columned tenon hole structure is made up of a fall hole 6 and tubaeform targeting port 12 2 parts of hollow cylindrical tenon on the pot body case.The fall diameter phi 3 of diameter phi 1 and the cylindric tenon 7 of pot cover in a hole 6 of hollow cylindrical tenon is more or less the same in 0.5mm, i.e. 0＜φ 1-φ, 3≤0.5mm, thus make cylindric tenon 7 in the hollow cylindrical tenon falls a hole 6, to fix and be not subjected to displacement.The diameter phi 2 of tubaeform targeting port 12 big ends are greater than φ 1, and promptly φ 2＞φ 1, enter the hollow cylindrical tenon hole 6 that falls with convenient cylindric tenon 7, are generally 0.2mm to 0.8cm, are preferably 2mm to 6mm.
When cleaning, separate pot cover 2 and pot body case 5, with the worker's type bar spanner 1 in the movable clasp of the switch knob on the pot cover 2, tiltedly go up to promotion forward,, making the hollow cylindrical tenon of cylindric tenon 7 on the pot body case fall deviates from the hole 6, the tenon hole is made up of a fall hole 6 and tubaeform targeting port 12 2 parts of cylinder, the φ 2 of tubaeform targeting port 12 is 1.5 times of cylinder tenon diameter phi 3, the diameter phi 1 of the cylinder locating hole 6 in tenon hole subtracts cylinder tenon diameter phi 3, be φ 1-φ 3=0.2mm, its length is 2/3rds of tenon length.
When closing pot cover 2, earlier cylinder tenon 7 is inserted in the tenon hole 12 and 6 on the pot body, put down pot cover then, make the pot cover other end be against a pot body other end, worker's type bar spanner 1 on the pot cover in the movable clasp of switch knob is under the effect of goring push spring 8, automatically buckle into the square hollow groove 4 on the facade in pot body case front side, fix.The facade choosing has scallop in the pot body case front side, can prop up pot cover from plural direction.
Claims (6)
1. the blocking device of a detachable electric cooker pot cover is characterized in that blocking device is made of switch knob hasp dead lock between the cylinder tenon fixator between pot cover and the pot body case, pot cover and the pot body case.
2. the blocking device of a kind of detachable electric cooker pot cover according to claim 1, it is characterized in that described cylinder tenon fixator by the tenon hole of the hollow cylindrical on the facade in 2～3 pairs the pot body case rear side be positioned at the outer facade of pot cover rear side and a pot body case rear side facade corresponding cylindric tenon that matches and constitute, a tenon hole and a corresponding tenon.
3. the blocking device of a kind of detachable electric cooker pot cover according to claim 1 and 2 is characterized in that described tenon hole is made of a fall hole and tubaeform targeting port two parts of hollow cylindrical tenon.
4. the blocking device of a kind of detachable electric cooker pot cover according to claim 3, it is characterized in that described hollow cylindrical tenon fall a hole and tubaeform targeting port, the fall diameter phi 3 of diameter phi 1 and the cylindric tenon of pot cover in a hole of hollow cylindrical tenon is more or less the same in 0.5mm, i.e. 0＜φ 1-φ, 3≤0.5mm, the diameter phi 2 of the big end of tubaeform targeting port is greater than the fall diameter phi 1 in a hole of hollow cylindrical tenon, and promptly φ 2＞φ 1.
5. the blocking device of a kind of detachable electric cooker pot cover according to claim 1 is characterized in that described switch knob hasp dead lock is by the square hollow groove on the facade in the pot body front side be positioned at the facade pot cover front side outside and constitute with the switch knob activity clasp that pot body case front side facade matches corresponding.
6. a kind of according to claim 1 or 5 blocking device of detachable electric cooker pot cover, it is characterized in that the movable clasp of switch knob is made of worker's type bar spanner and inverted T shape sliding tray, goring push spring, spring groove, cover plate in the switch knob hasp dead lock, wherein worker's type bar spanner is positioned at the inverted T shape sliding tray, and goring push spring is positioned at the spring groove of slide bumping back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202150161U CN201691724U (en) | 2010-06-04 | 2010-06-04 | Lock device of detachable rice cooker cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202150161U CN201691724U (en) | 2010-06-04 | 2010-06-04 | Lock device of detachable rice cooker cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201691724U true CN201691724U (en) | 2011-01-05 |
Family
ID=43392960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202150161U Expired - Fee Related CN201691724U (en) | 2010-06-04 | 2010-06-04 | Lock device of detachable rice cooker cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201691724U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106526860A (en) * | 2016-12-15 | 2017-03-22 | 华勤通讯技术有限公司 | Head-mounted AR device |
| WO2017117899A1 (en) * | 2016-01-04 | 2017-07-13 | 江苏美的清洁电器股份有限公司 | Floor brush for vacuum cleaner and vacuum cleaner having same |
| WO2017117897A1 (en) * | 2016-01-04 | 2017-07-13 | 江苏美的清洁电器股份有限公司 | Floor brush for vacuum cleaner and vacuum cleaner having same |
| CN111084543A (en) * | 2018-10-24 | 2020-05-01 | 即时品牌公司 | Pressure cooking utensil and pot cover thereof |
-
2010
- 2010-06-04 CN CN2010202150161U patent/CN201691724U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017117899A1 (en) * | 2016-01-04 | 2017-07-13 | 江苏美的清洁电器股份有限公司 | Floor brush for vacuum cleaner and vacuum cleaner having same |
| WO2017117897A1 (en) * | 2016-01-04 | 2017-07-13 | 江苏美的清洁电器股份有限公司 | Floor brush for vacuum cleaner and vacuum cleaner having same |
| CN106526860A (en) * | 2016-12-15 | 2017-03-22 | 华勤通讯技术有限公司 | Head-mounted AR device |
| CN111084543A (en) * | 2018-10-24 | 2020-05-01 | 即时品牌公司 | Pressure cooking utensil and pot cover thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20110604 |