CN103876616B - There is the handle of locking mechanism - Google Patents
There is the handle of locking mechanism Download PDFInfo
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- CN103876616B CN103876616B CN201410047265.7A CN201410047265A CN103876616B CN 103876616 B CN103876616 B CN 103876616B CN 201410047265 A CN201410047265 A CN 201410047265A CN 103876616 B CN103876616 B CN 103876616B
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- Prior art keywords
- handle
- guard plate
- groove
- jiao
- locking mechanism
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- Cookers (AREA)
Abstract
The invention provides a kind of handle with locking mechanism, comprise first-hand shank member and the second handle member of cooperation, handle also comprises: guard plate, be slidably disposed in first-hand shank member, guard plate arranges macropore, guard plate side is provided with draw-in groove, and guard plate has primary importance and the second place along glide direction; Ka Jiao, is arranged on rotationally in first-hand shank member, coordinates in primary importance with draw-in groove, in the second place away from draw-in groove; Boss, is arranged in second handle member relative to guard plate, and Ka Jiao has the inferior horn coordinated with boss; Groove, is arranged in second handle member relative to guard plate, has projection in groove, the first end of guard plate and groove fit.Apply technical scheme of the present invention, handle arranges Ka Jiao, a Ka Jiao and coordinates with the draw-in groove on guard plate by rotating, realize the locking to guard plate.This lock mode is very simple, reduces accuracy requirement when producing assembling.
Description
Technical field
The present invention relates to cooker field, in particular to a kind of handle with locking mechanism be applied on cooker.
Background technology
Many cookers have needs close-fitting pot body and pot cover, such as pressure cooker, electric pressure cooking saucepan, steamer, electric cooker etc.So, in order to the consideration of safety, the locking mechanism of folding lid is usually set on pot cover, in order to lock pot cover in cooker heated condition, prevents from opening the danger causing vapours to spray by mistake.But there is following problem in folding lid locking mechanism of the prior art:
Push button type opening and closing lid locking mechanism requires high to the assembly precision of pot body, pot cover and handle, and manufacture difficulty, cover opening-closing mechanism easily lost efficacy, and there is potential safety hazard.Folding lid locking mechanism (such as the patent of the application number 201210081183.5) complex structure coordinated up and down, assembly precision requires high.And mechanism surface is outside exposed, the little foreign material such as the grain of rice, greasy dirt are easily fallen in mechanism, easily cause structural failure, and not easy cleaning.
Summary of the invention
The present invention aims to provide a kind of handle with locking mechanism, requires high problem to solve folding lid locking mechanism assembly precision of the prior art.
To achieve these goals, the invention provides a kind of handle with locking mechanism, comprise first-hand shank member and the second handle member of cooperation, handle also comprises: guard plate, be slidably disposed in first-hand shank member, guard plate arranges macropore, and guard plate side is provided with draw-in groove, and guard plate has primary importance and the second place along glide direction; Ka Jiao, is arranged on rotationally in first-hand shank member, coordinates in primary importance with draw-in groove, in the second place away from draw-in groove; Boss, is arranged in second handle member relative to guard plate, and Ka Jiao has the inferior horn coordinated with boss; Groove, is arranged in second handle member relative to guard plate, has projection in groove, the first end of guard plate and groove fit.
Further, handle also comprises stopping valve, and stopping valve is limited in primary importance, in the second place through macropore.
Further, handle also comprises the first spring, and two ends abut with first-hand shank member and Ka Jiao respectively.
Further, handle also comprises the second spring, and two ends abut with first-hand shank member and guard plate respectively.
Further, the spring force direction of the first spring and the spring force direction of the second spring vertical.
Further, the pivot center of Ka Jiao and the glide direction of guard plate parallel.
Further, Ka Jiao has perforation, by fixing through the axle of boring a hole between Ka Jiao and first-hand shank member.
Further, handle also comprises cover plate, and cover plate covers first-hand shank member, and the first end of inferior horn and guard plate is stretched out towards second handle member by the hole on cover plate.
Apply technical scheme of the present invention, handle arranges Ka Jiao, a Ka Jiao and coordinates with the draw-in groove on guard plate by rotating, realize the locking to guard plate.This lock mode is very simple, reduces accuracy requirement when producing assembling.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the cut-away view with the handle of locking mechanism of the present invention.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
Shown in Figure 1, in the present invention, guard plate 10 is arranged in the chute of the upper handle on pot cover, can slide anteroposterior, and by fixing through the axle of perforation 21 between card angle 20 and upper handle, and card angle 20 21 can to rotate for axle center to bore a hole.First spring 50 two ends abut with upper handle structure and card angle 20 respectively, and the second spring 60 abuts with upper handle and guard plate 10 respectively, and cover plate 30 is fixedly connected with upper handle 60 by screw, and lower handle 40 is fixedly connected with pot body by screw.Cover plate 30 covers the latch-up structure in upper handle, only has the inferior horn 22 at card angle 20 and the lower end of guard plate 10 to be stretched out by the hole on cover plate 30.
Uncapped state: guard plate 10 is in state rearward, the draw-in groove 11 of guard plate 10 side is blocked in the upper end at card angle 20, guard plate 10 is fixed, can not slide anteroposterior, aperture 12 now on guard plate 10 is concentric with stopping valve 70, stop that stopping valve 70 rises, make cannot seal in pot, prevent pot body to be heated and pressurized under the state that pot cover is not in place.
Closing lid state: during closing lid, card angle 10 is rotated relative to the lower handle 40 on pot body together with upper handle with guard plate 10, when forwarding certain position to, boss 41 on lower handle 40 enters groove reserved on upper handle, inferior horn 22 and boss 41 contacts side surfaces at card angle 20, and is promoted by boss 41, make card angle 20 with hole 21 for axis rotation, away from guard plate 10, now the upper end at card angle 2 and draw-in groove 11 depart from, and guard plate 10 unlocks.Guard plate 10 forward slip under the active force of the second spring 60, now macropore 13 is concentric with stopping valve 70, and stopping valve 70 rises, sealing in pot.Lower handle 40 has groove 42, the interior shape of groove 42 is designed to have the projection seamlessly transitted, i.e. the width big at both ends and small in middle of groove.When stopping valve 70 rises through macropore 13, guard plate 10 is limited in forward position, the projection of lower end abutment groove 42 inside, upper and lower handle cannot be relatively rotated, prevent pot cover from opening by mistake.
Closing lid state is to uncapped state: after pot cover is in a safe condition, and stopping valve 70 can decline and leave macropore 13, and guard plate 10 can be moved.Rotate upper handle, the lower end of guard plate 10 is promoted by the projection of groove 42 inside, and the spring force overcoming the second spring 60 moves backward, after reaching certain distance, under the first spring 50 promotes, the upper end at card angle 20 enters draw-in groove 11 automatically, and guard plate 10 is locked in uncapped state.
From above description, can find out, present invention achieves following technique effect: the mechanism of upper lower handle coordinates the touching of employing left and right directions, the mode of the front upper and lower cooperation of abandoning, reduce precision when producing assembling, open and close cover structure is all placed in upper handle inside, and has cover closure, safety and sanitation easy cleaning.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. have a handle for locking mechanism, comprise first-hand shank member and the second handle member of cooperation, it is characterized in that, described handle also comprises:
Guard plate (10), be slidably disposed in described first-hand shank member, described guard plate (10) is provided with macropore (13), described guard plate (10) side is provided with draw-in groove (11), and described guard plate has primary importance and the second place along glide direction;
Ka Jiao (20), is arranged in described first-hand shank member rotationally, coordinates in described primary importance with described draw-in groove (11), in the described second place away from described draw-in groove (11);
Boss (41), is arranged in second handle member relative to described guard plate (10), and described Ka Jiao (20) has the inferior horn (22) coordinated with described boss (41);
Groove (42), is arranged in second handle member relative to described guard plate (10), has projection in described groove, and the lower end of described guard plate (10) coordinates with described groove (42).
2. the handle with locking mechanism according to claim 1, it is characterized in that, described handle also comprises stopping valve (70), and described stopping valve (70) is limited in described primary importance, in the described second place through described macropore (13).
3. the handle with locking mechanism according to claim 1, is characterized in that, described handle also comprises the first spring (50), and two ends abut with first-hand shank member and described Ka Jiao (20) respectively.
4. the handle with locking mechanism according to claim 3, is characterized in that, described handle also comprises the second spring (60), and two ends abut with first-hand shank member and guard plate (10) respectively.
5. the handle with locking mechanism according to claim 4, is characterized in that, the spring force direction of described first spring (50) is vertical with the spring force direction of described second spring (60).
6. the handle with locking mechanism according to claim 1, is characterized in that, the pivot center of described Ka Jiao (20) is parallel with the glide direction of described guard plate (10).
7. the handle with locking mechanism according to claim 1, it is characterized in that, described Ka Jiao (20) has perforation (21), by fixing through the axle of described perforation (21) between described Ka Jiao (20) and described first-hand shank member.
8. the handle with locking mechanism according to claim 1, it is characterized in that, described handle also comprises cover plate (30), described cover plate (30) covers described first-hand shank member, and the lower end of described inferior horn (22) and described guard plate (10) is stretched out towards described second handle member by the hole on described cover plate (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410047265.7A CN103876616B (en) | 2014-02-11 | 2014-02-11 | There is the handle of locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410047265.7A CN103876616B (en) | 2014-02-11 | 2014-02-11 | There is the handle of locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103876616A CN103876616A (en) | 2014-06-25 |
| CN103876616B true CN103876616B (en) | 2016-04-27 |
Family
ID=50945988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410047265.7A Active CN103876616B (en) | 2014-02-11 | 2014-02-11 | There is the handle of locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103876616B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755096B (en) * | 2016-08-23 | 2020-08-07 | Lg电子株式会社 | Electric dust collector |
| CN206324642U (en) * | 2016-09-21 | 2017-07-14 | 广东德琪电器实业有限公司 | A kind of pressure cooker of setting folding lid protection safety device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2873037Y (en) * | 2006-03-15 | 2007-02-28 | 宋伟 | Toplid handle of electric pressure cooker |
| CN102342739A (en) * | 2011-09-26 | 2012-02-08 | 广东凌丰集团股份有限公司 | Rotating operation type pressure cooker with single handle |
| KR101241745B1 (en) * | 2012-08-13 | 2013-03-15 | 김민호 | Detachable receptacle handle |
| CN203407885U (en) * | 2013-07-25 | 2014-01-29 | 浙江永达工贸有限公司 | Pot cover with rotary handle |
| CN203693287U (en) * | 2014-02-11 | 2014-07-09 | 武汉苏泊尔炊具有限公司 | Handle with locking mechanism |
-
2014
- 2014-02-11 CN CN201410047265.7A patent/CN103876616B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2873037Y (en) * | 2006-03-15 | 2007-02-28 | 宋伟 | Toplid handle of electric pressure cooker |
| CN102342739A (en) * | 2011-09-26 | 2012-02-08 | 广东凌丰集团股份有限公司 | Rotating operation type pressure cooker with single handle |
| KR101241745B1 (en) * | 2012-08-13 | 2013-03-15 | 김민호 | Detachable receptacle handle |
| CN203407885U (en) * | 2013-07-25 | 2014-01-29 | 浙江永达工贸有限公司 | Pot cover with rotary handle |
| CN203693287U (en) * | 2014-02-11 | 2014-07-09 | 武汉苏泊尔炊具有限公司 | Handle with locking mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103876616A (en) | 2014-06-25 |
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