CN208709377U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, establish the pot cover on the pot body including the pot body and lid, the pot body has a pot tooth, and the pot cover includes: the upper cover comprises a lining and a surface cover covered on the lining; the lock cover is rotatably arranged on the lining and is provided with cover teeth; the handle box is rotatably arranged on the surface cover and drives the locking cover to rotate, and the handle box is provided with a locking position for locking the pot teeth and the cover teeth and an unlocking position for unlocking the pot teeth and the cover teeth; the cooking appliance further includes a first member provided on the handle box and a second member provided on the inner liner, the first member and the second member sensing or contacting each other to detect a position of the handle box on the locking cover. The utility model provides an electric pressure cooker among the prior art can't detect the locking of locking closure and the pot body and whether lead to electric pressure cooker to have the problem of certain potential safety hazard.

Description

Cooking apparatus

Technical field

The utility model relates to cooking appliance technical fields, in particular to a kind of cooking apparatus.

Background technique

The characteristics of household electrical appliance of the electric pressure cooking saucepan as one kind, easy to use with its, quick culinary art, is increasingly consumed The favor of person.

In the prior art, it is usually provided with detection pot cover on electric pressure cooking saucepan and whether pot body is covered the detection closed in place and filled It sets, such as Authorization Notice No. is that the patent of invention of CN104095526B discloses the electric pressure cooking saucepan set on a kind of display interface, It is provided with the closing lid trigger member in place rotated synchronously with pot cover component on pot cover component, is provided in pot body and is triggered in place with closing lid The detection piece of part cooperation, using closing lid, trigger member and the positional relationship of detection piece detect the lid conjunction for judge pot cover and pot body in place State.

Above-mentioned electric pressure cooking saucepan is only able to detect pot cover and pot body is to be in lid conjunction state or uncapped state, and can not have The locking closure of effect ground detection electric pressure cooking saucepan is no to be locked with pot body, therefore, even if pot cover and pot body lid close, still can there is lock There is certain use security risk so as to cause electric pressure cooking saucepan in the case where Gai Weiyu pot body is locked.

Utility model content

The main purpose of the utility model is to provide a kind of cooking apparatus, with solve electric pressure cooking saucepan in the prior art without Whether method detection locking closure and pot body lock and electric pressure cooking saucepan are caused to there are problems that some potential safety problems.

To achieve the goals above, the utility model provides a kind of cooking apparatus, including pot body and lid are located in pot body Pot cover, there is pot tooth, pot cover includes: upper cover, and upper cover includes liner and the cover for being located at interior lining in pot body；Locking closure, lock Lid is rotatably arranged in interior lining, and locking closure is provided with lid teeth；Handle box, handle box are rotatably arranged on cover and drive Locking closure rotation, handle box have the latched position for locking pot tooth and lid teeth and the unlocked position for unlocking the two；Cooking pot Tool further includes first element and second element, and first element is arranged in handle box, and second element setting is in interior lining, and first yuan Part and second element mutual induction or contact are to detect handle box in lock covering position.

Using the technical solution of the utility model, by being arranged first element in handle box, handle box, which plays, is held It carries and the effect of protection first element, avoids first element from being collided with damage, and first element can be synchronous turn with handle box Dynamic, second element is fixed at interior lining, thus can be reliable by first element and second element mutual induction or contact Ground detects the rotation angle of handle box, to achieve the purpose that detect handle box in lock covering position, makes cooking apparatus User can clearly, easily know the location status of locking closure and pot body, and then avoid locking closure and be in unlocked with pot body There is the problem of safety accident using cooking apparatus when conjunction state.

Further, first element is the first sensing element, and second element is the second sensing element, and cooking apparatus further includes The controller being connect with the second sensing element；Wherein, when handle box is in the locked position, the second sense element senses to first Sensing element, controller receive lock state signal；Alternatively, when handle box is in the unlocked position, the second sensing element sense Unlocked state signal should be received to the first sensing element, controller.

Further, the first sensing element is magnetic part, and the second sensing element is tongue tube or Hall sensor.

Further, the first sensing element is permanent magnet.

Further, first element is embedded in handle box.

Further, second element is removably disposed in interior lining.

Further, handle box is greater than 0 degree by the rotation angle A that latched position moves to unlocked position and is less than or equal to 90 Degree.

Further, the bottom of handle box is arranged in first element, and second element is arranged in the top of liner, works as handle box When being in the locked position, first element and second element are oppositely arranged.

Further, upper cover has exhaust passage and cold air hole, and cooking apparatus further includes pressure limiting valve and cold air drainage end, Pressure limiting valve is arranged in exhaust passage, and cold air drainage end is arranged at cold air hole.

Further, cooking apparatus is electric pressure cooking saucepan or electric cooker.

Detailed description of the invention

The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model. In the accompanying drawings:

Fig. 1 shows a kind of exploded structural representation of the cooking apparatus of alternative embodiment according to the present utility model Figure；

Fig. 2 shows the schematic cross-sectional views of the pot cover with first element and second element of cooking apparatus in Fig. 1；

Fig. 3 shows the decomposition texture schematic diagram of the pot cover in Fig. 2；

When the handle box that Fig. 4 shows the pot cover in Fig. 1 is in the locked position, the schematic top plan view of pot cover；

When the handle box that Fig. 5 shows the pot cover in Fig. 1 is in the unlocked position, the schematic top plan view of pot cover.

Wherein, the above drawings include the following reference numerals:

10, pot body；11, pot tooth；20, pot cover；21, upper cover；211, liner；212, cover；213, exhaust passage； 214, Cold air hole；22, locking closure；221, lid teeth；23, handle box；30, first element；40, second element；50, pressure limiting valve；60, cold air is arranged Put end.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to this is practical Novel and its application or any restrictions used.Based on the embodiments of the present invention, those of ordinary skill in the art are not having Every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.

In order to solve, electric pressure cooking saucepan in the prior art can not detect locking closure and whether pot body locks and leads to electric pressure cooking saucepan There are problems that some potential safety problems, the utility model provides a kind of cooking apparatus；It should be noted that the application's cooks Utensil of preparing food includes electric pressure cooking saucepan or electric cooker, but is not limited to the two, and the illustrated embodiment of the application is by taking electric pressure cooking saucepan as an example.

As shown in Figure 1 to Figure 3, cooking apparatus includes pot body 10 and the pot cover 20 that lid is located in pot body 10, is had in pot body 10 There is pot tooth 11, pot cover 20 includes upper cover 21, locking closure 22 and handle box 23, and upper cover 21 includes liner 211 and is located at liner 211 On cover 212, locking closure 22 is rotatably arranged on liner 211, and locking closure 22 is provided with lid teeth 221, and handle box 23 can be rotated Ground is arranged on cover 212 and locking closure 22 is driven to rotate, and handle box 23 has the latched position for locking pot tooth 11 and lid teeth 221 And the unlocked position for unlocking the two, cooking apparatus further include first element 30 and second element 40, first element 30 is arranged In handle box 23, second element 40 is arranged on liner 211, first element 30 and 40 mutual induction of second element or contact with Detect position of the handle box 23 on locking closure 22.

By being arranged first element 30 in handle box 23, handle box 23 plays carrying and protects first element 30 Effect avoids first element 30 from being collided with damage, and first element 30 can be rotated synchronously with handle box 23, second element 40 It is fixed on liner 211, to can reliably be examined by first element 30 and 40 mutual induction of second element or contact The rotation angle of handle box 23 is measured, to achieve the purpose that detect position of the handle box 23 on locking closure 22, makes cooking apparatus User can clearly, easily know the location status of locking closure 22 Yu pot body 10, and then avoid locking closure 22 and pot body 10 using cooking apparatus there is the problem of safety accident when being in non-locked state.

In embodiments herein, first element 30 is the first sensing element, and second element 40 is the second sensing element, Cooking apparatus further includes the controller connecting with the second sensing element；Wherein, when handle box 23 is in the locked position, the second sense Answer element senses to the first sensing element, controller receives lock state signal；Alternatively, when handle box 23 is in the unlocked position When, the second sense element senses to the first sensing element, controller receives unlocked state signal.

It should be noted that in two kinds of alternative embodiments, when either handle box 23 is in the locked position, the second induction member Part senses the first sensing element, and controller receives lock state signal or when handle box 23 is in the unlocked position, second To the first sensing element, controller receives unlocked state signal, can play the prompt to user sense element senses Effect enables a user to clearly, easily know locking closure 22 and pot body 10 is in locked state or unlocked state.

Optionally, the application further includes prompt element connected to the controller, is incuded by the first sensing element and second The induction mating reaction of element can effectively trigger controller work, and controller receives lock state signal or unlock shape After state signal, make that element is prompted to issue standby signal, so that user can clearly, easily know locking closure 22 and pot body 10 Location status, avoid locking closure 22 and safety accident occur using cooking apparatus when pot body 10 is in non-locked state, mention The high property easy to use of cooking apparatus.

Also it should be added that, this application involves the first sensing element, the second sensing element and cooperate with it Controller and prompt element induction mode include microswitch induction mode.That is the first sensing element is trigger element, Second sensing element is microswitch.Wherein, trigger element triggers microswitch in a manner of contacting with microswitch.

Optionally, the first sensing element is magnetic part, and the second sensing element is tongue tube or Hall sensor.In this way, logical The mutual inductance effect for crossing magnetic part and tongue tube or Hall sensor, just easily can excite controller to work.In addition, using magnetic Property part and tongue tube or magnetic part and Hall sensor induction cooperation form, can not only reliably excite controller work and Control prompt element, to guarantee that cooking apparatus plays effectively suggesting effect to user；And magnetic part, tongue tube and Hall Sensor sense it is cheap, convenient for controlling the overall cost of cooking apparatus, be conducive to improve cooking pot economy and ensure this The cooking apparatus of application has market competition advantage outstanding in similar product.

It should be added that when the first sensing element is magnetic part, the second sensing element is that tongue tube or Hall pass When sensor, the two magnetic strength cooperation, the first sensing element is influenced to will appear magnetism by high-temperature steam and is died down or the phenomenon that demagnetization； The first sensing element of technical solution of the application is chosen as permanent magnet, avoids on the first sensing element occurs under high temperature action The magnetism stated dies down or the phenomenon that demagnetization.

Optionally, in order to improve the protective effect to the first sensing element, first element 30 is embedded in handle box 23.

Optionally, second element 40 is removably disposed on liner 211.In this way, second element 40 can not only be improved The stability being mounted on liner 211, and convenient for carrying out dismounting maintenance replacement to second element 40, reduce cooking apparatus Maintenance cost improves the market competitiveness of cooking apparatus.

As shown in Figure 4 and Figure 5, handle box 23 moves to the unlocked position in Fig. 5, handle box by the latched position in Fig. 4 23 are greater than 0 degree by the rotation angle A that latched position moves to unlocked position and are less than or equal to 90 degree.Be conducive in this way to culinary art The structure rationalization of utensil designs.

In the illustrated embodiment of the application, in order to ensure the stabilization cooperated between first element 30 and second element 40 The bottom of handle box 23 is arranged in property, first element 30, and the top of liner 211 is arranged in second element 40, at handle box 23 When latched position, first element 30 and second element 40 are oppositely arranged.

As shown in Figures 2 and 3, upper cover 21 has exhaust passage 213 and cold air hole 214, and cooking apparatus further includes pressure limiting valve 50 and cold air drainage end 60, pressure limiting valve 50 is arranged in exhaust passage 213, and cold air drainage end 60 is arranged in cold air hole 214 Place.

It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.

Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each shown in attached drawing The size of a part is not to draw according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant Art, method and apparatus may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as awarding Weigh part of specification.In shown here and discussion all examples, any occurrence should be construed as merely example Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar Label and letter similar terms are indicated in following attached drawing, therefore, once be defined in a certain Xiang Yi attached drawing, then with In attached drawing afterwards do not need that it is further discussed.

In the description of the present invention, it should be understood that the noun of locality such as " front, rear, top, and bottom, left and right ", " laterally, Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or positional relationship be normally based on orientation or position shown in the drawings Relationship is set, is merely for convenience of describing the present invention and simplifying the description, in the absence of explanation to the contrary, these nouns of locality Do not indicate that and imply that signified device or element must have a particular orientation or be constructed and operated in a specific orientation, because This should not be understood as the limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel relative to each component itself Wide is inside and outside.

For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ", " ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction " Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and " in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and And respective explanations are made to the opposite description in space used herein above.

In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this The limitation of utility model protection range.

It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, work, device, component and/or their combination.

It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, " Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein can be in addition to illustrating herein Or the sequence other than those of description is implemented.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of cooking apparatus is located at the pot cover (20) on the pot body (10), the pot body (10) including pot body (10) and lid Upper to have pot tooth (11), the pot cover (20) includes:

Upper cover (21), the upper cover (21) include liner (211) and the cover (212) being located on the liner (211)；

Locking closure (22), the locking closure (22) are rotatably arranged on the liner (211), and the locking closure (22) is provided with lid teeth (221)；

Handle box (23), the handle box (23) are rotatably arranged on the cover (212) and drive the locking closure (22) Rotation, the handle box (23) have the latched position for locking the pot tooth (11) and the lid teeth (221) and make the two The unlocked position of unlock；

It is characterized in that, the cooking apparatus further includes first element (30) and second element (40), the first element (30) It is arranged on the handle box (23), the second element (40) is arranged on the liner (211), the first element (30) With the second element (40) mutual induction or contact to detect position of the handle box (23) on the locking closure (22).

2. cooking apparatus according to claim 1, which is characterized in that the first element (30) is the first sensing element, The second element (40) is the second sensing element, and the cooking apparatus further includes the control connecting with second sensing element Device；Wherein,

When the handle box (23) is in the latched position, second sense element senses to the first induction member Part, the controller receive lock state signal；Alternatively,

When the handle box (23) is in the unlocked position, second sense element senses to the first induction member Part, the controller receive unlocked state signal.

3. cooking apparatus according to claim 2, which is characterized in that first sensing element is magnetic part, described the Two sensing elements are tongue tube or Hall sensor.

4. cooking apparatus according to claim 2, which is characterized in that first sensing element is permanent magnet.

5. cooking apparatus according to claim 3, which is characterized in that the first element (30) is embedded in the handle box (23) in.

6. cooking apparatus according to claim 1, which is characterized in that the second element (40) is removably disposed in institute It states on liner (211).

7. cooking apparatus according to claim 1, which is characterized in that the handle box (23) is moved by the latched position Rotation angle A to the unlocked position is greater than 0 degree and is less than or equal to 90 degree.

8. cooking apparatus according to claim 1, which is characterized in that the first element (30) is arranged in the handle box (23) bottom, second element (40) setting is at the top of the liner (211), when the handle box (23) are in described When latched position, the first element (30) and the second element (40) are oppositely arranged.

9. cooking apparatus according to claim 1, which is characterized in that the upper cover (21) have exhaust passage (213) and Cold air hole (214), the cooking apparatus further include pressure limiting valve (50) and cold air drainage end (60), pressure limiting valve (50) setting In the exhaust passage (213), the cold air drainage end (60) is arranged at the cold air hole (214).

10. cooking apparatus according to claim 1, which is characterized in that the cooking apparatus is electric pressure cooking saucepan or electric cooker.