CN208709474U - 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 cover includes: the upper cover is provided with a stop hole; the locking cover is rotatably arranged below the upper cover; the movable floater penetrates through the lock cover; the cooking utensil further comprises a stop limiting part, one part of the stop limiting part is slidably arranged in the stop hole, the other part of the stop limiting part extends out of the stop hole at the bottom end of the stop hole, the stop limiting part is provided with a limiting hole, the movable floater is provided with a first position withdrawing from the limiting hole and a second position floating and extending into the limiting hole after rising, when the movable floater is located at the first position, the lock cover can rotate relative to the upper cover, and when the movable floater is located at the second position, the lock cover can stop rotating relative to the upper cover. The utility model provides a movable float among the prior art rise the length part that gets into the only opening hole of inside lining short and cause the pot cover still to be opened by force, lead to electric pressure cooker to have the problem of using the 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, in the pot body of electric pressure cooking saucepan when pressure rise, movable float rises and stretches to only opening for liner In hole, to play pot cover and the sealed effect of pot body, prevent user from, there are in the case where pressure, opening by force in pot body Pot cover and be burned.

In order to cooperate the structure of electric pressure cooking saucepan, the length of movable float is restricted, thus its rise luck move stroke compared with Short, when such movable float is in the only aperture for ascending into liner, the length thereof that movable float insertion stops aperture also compares Short, the hood-opening device that rotary pot covers therefore user exerts oneself still will appear the situation for boiling by force and covering and being burned, therefore, existing Some electric pressure cooking saucepans still have certain use security risk.

Utility model content

The main purpose of the utility model is to provide a kind of cooking apparatus, to solve on movable float in the prior art The length thereof of liter into the only aperture of liner is shorter and pot cover is caused still to be able to be forcibly opened, and electric pressure cooking saucepan is caused to exist The problem of using security risk.

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, pot cover includes: upper cover, and only aperture is offered on upper lid；Locking closure, locking closure are spindle rotationally arranged in the lower section of upper cover；It is living Dynamic float, movable float are threaded through on locking closure；Cooking apparatus further includes backstop locating part, and a part of backstop locating part is slidably Ground is arranged in only aperture, and another part of backstop locating part is stretched out in the bottom end of only aperture stops aperture, and backstop locating part has Limit hole, movable float protrude into the second position of limit hole, work as work after having the first position for exiting limit hole and rising of floating When dynamic float be in first position, locking closure is rotatable relative to upper cover, when movable float is in the second position, locking closure relative to Upper cover rotation stop.

Using the technical solution of the utility model, is stretched out due to a part of backstop locating part towards the side of locking closure and only opened Hole, and backstop locating part has limit hole, in this way, shortening movable float moves up to inner wall backstop shape by limit hole Move distance when state, and when movable float is in the second position, increase the contact of movable float with the hole wall of limit hole Area effectively improves limit hole to the backstop reliability of movable float, avoids movable float and slip out of limit hole, mention The high use security risk of cooking apparatus.Further, since backstop locating part is movably disposed along the opening direction of limit hole, In this way when pot body internal pressure, which insists on continuous increase, oppresses locking closure and move upwards, locking closure contacts with backstop locating part and limits backstop Part is pushed into only aperture, and the movement of locking closure is stopped so as to avoid backstop locating part, cooking apparatus is made steadily to work.

Further, cooking apparatus further includes expulsion element and elastic component, and expulsion element and elastic component are arranged in only aperture It is interior, and elastic component is located between backstop locating part and expulsion element.

Further, only the inner wall of aperture forms hierarchic structure at the aperture towards pot body, backstop locating part it is close Only the week edge of one end of aperture is articulated in hierarchic structure.

Further, upper cover includes the cover that liner and lid are located at interior lining, and only aperture is provided with interior lining, opens on cover Equipped with gas vent corresponding with only aperture, the exhaust end of expulsion element is protruding by gas vent.

Further, recess forms mounting groove to a part of cover downwards, and gas vent is provided in the groove bottom wall of mounting groove.

Further, cooking apparatus further includes handle box, and handle box includes mounting base, operation module and exhaust module, peace It fills seat to be arranged in mounting groove, operation module and exhaust module are arranged in mounting base, wherein operation module has operation handlebar Hand structure is formed with the exhaust outlet being connected to gas vent on exhaust module.

Further, handle box can be rotatably set and with locking closure be drivingly connected, with drive locking closure move and make pot cover with Pot body is sealed or unlocks.

Further, upper cover has exhaust passage, and cooking apparatus further includes exhaust pipe and pressure limiting valve, the first end of exhaust pipe It is connect with locking closure, the second end of exhaust pipe protrudes into exhaust passage, and pressure limiting valve is located in exhaust passage and is arranged in the of exhaust pipe Two ends.

Further, handle box is located at outside pressure limiting valve, and exhaust outlet is connected to exhaust passage.

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 structural schematic diagram of the cooking apparatus of alternative embodiment according to the present utility model；

Fig. 2 shows the sectional structure signals of the pot cover of the cooking apparatus with backstop locating part and handle box in Fig. 1 Figure；

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

Fig. 4 shows the enlarged diagram at the A in Fig. 2, and in this figure, movable float does not extend into limit hole；

The movable float that Fig. 5 shows the pot cover in Fig. 2 protrudes into the status diagram in limit hole；

The movable float that Fig. 6 shows the pot cover in Fig. 2 protrudes into the shape that in limit hole and backstop locating part floats with locking closure State schematic diagram.

Wherein, the above drawings include the following reference numerals:

10, pot body；20, pot cover；21, upper cover；211, stop aperture；212, liner；213, cover；214, gas vent；215, Mounting groove；216, exhaust passage；22, locking closure；23, movable float；30, backstop locating part；31, limit hole；40, expulsion element； 50, elastic component；60, handle box；61, mounting base；62, operation module；621, operating handle structure；63, exhaust module；631, it arranges Port；70, exhaust pipe；80, pressure limiting valve.

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.

Length thereof in order to solve the only aperture that movable float in the prior art ascends into liner is shorter and causes Pot cover still is able to be forcibly opened, and electric pressure cooking saucepan is caused to there are problems that, using security risk, the utility model provides one Kind cooking apparatus；It should be noted that the cooking apparatus of the application includes electric pressure cooking saucepan or electric cooker, but it is not limited to the two, The illustrated embodiment of the application is by taking electric pressure cooking saucepan as an example.

As shown in Figures 1 to 6, cooking apparatus includes pot body 10 and the pot cover 20 that lid is located in pot body 10, and pot cover 20 includes Upper cover 21, locking closure 22 and movable float 23 offer only aperture 211 in upper cover 21, and locking closure 22 is spindle rotationally arranged in upper cover 21 Lower section, movable float 23 is threaded through on locking closure 22, and cooking apparatus further includes backstop locating part 30, one of backstop locating part 30 Divide and be slidably disposed in only aperture 211, another part of backstop locating part 30 is stretched out in the bottom end of only aperture 211 stops aperture 211, after there is backstop locating part 30 limit hole 31, movable float 23 to have the first position for exiting limit hole 31 and rising of floating The second position for protruding into limit hole 31, when movable float 23 is in first position, locking closure 22 can be rotated relative to upper cover 21, when When movable float 23 is in the second position, locking closure 22 is relative to 21 rotation stop of upper cover.

It is stretched out due to a part of backstop locating part 30 towards the side of locking closure 22 and stops aperture 211, and backstop locating part 30 With limit hole 31, in this way, shortening fortune when movable float 23 moves up to the inner wall backstop state by limit hole 31 Dynamic distance, and when movable float 23 is in the second position, increase the contact surface of the hole wall of movable float 23 and limit hole 31 Product, effectively improves limit hole 31 to the backstop reliability of movable float 23, avoids movable float 23 out of limit hole 31 It slips, improves the safety in utilization of cooking apparatus.

In addition, as shown in fig. 6, the opening direction due to backstop locating part 30 along limit hole 31 is movably disposed, in this way When 10 internal pressure of pot body insists on continuous increase and oppresses locking closure 22 and move upwards, locking closure 22 contacted with backstop locating part 30 and by backstop Locating part 30 is pushed into only aperture 211, and the movement of locking closure 22 is stopped so as to avoid backstop locating part 30, keeps cooking apparatus steady Surely it works.

As shown in Figures 3 to 6, cooking apparatus further includes expulsion element 40 and elastic component 50, expulsion element 40 and elastic component 50 are arranged in only aperture 211, and elastic component 50 is located between backstop locating part 30 and expulsion element 40.In this way, elastic component 50 are connected between backstop locating part 30 and expulsion element 40, thus to the two press, make backstop locating part 30 always have to The trend of lower movement and make a part of backstop locating part 30 only aperture 211 bottom end stretch out stop aperture 211, it is ensured that with work Dynamic float 23 steadily cooperates.

As shown in Figures 4 to 6, only the inner wall of aperture 211 forms hierarchic structure, backstop limit at the aperture towards pot body 10 The week edge close to only one end of aperture 211 of position part 30 is articulated in hierarchic structure.In this way, backstop locating part 30 is articulated in ladder At structure, backstop locating part 30 can not either be influenced and moved in only aperture 211, additionally it is possible to avoid backstop locating part 30 from only open Abjection in hole 211.

As shown in Figures 2 and 3, upper cover 21 includes the cover 213 that liner 212 and lid are located on liner 212, only aperture 211 It is provided on liner 212, gas vent 214 corresponding with only aperture 211, the exhaust end of expulsion element 40 is offered on cover 213 Head is protruding by gas vent 214.In this way, expulsion element 40 is adjacent to cover 213 under the action of elastic component 50, plays and arrange The end face seal of stomata 214 acts on so that the steam stable in pot body 10 be discharged by the exhaust end of expulsion element 40.

As shown in Figures 2 and 3, recess forms mounting groove 215 to a part of cover 213 downwards, and gas vent 214 is provided with peace In the groove bottom wall of tankage 215.In this way, gas vent 214 is not exposed outside, the aesthetic appearance of cooking apparatus is improved.

As shown in Figures 2 and 3, cooking apparatus further includes handle box 60, and handle box 60 includes mounting base 61, operation module 62 With exhaust module 63, mounting base 61 is arranged in mounting groove 215, and operation module 62 and exhaust module 63 are arranged at mounting base 61 On, wherein operation module 62 has operating handle structure 621, is formed with the exhaust being connected to gas vent 214 on exhaust module 63 Mouth 631.In this way, the steam in pot body 10 can be by the path planning of exhaust module 63 finally by arranging after the discharge of gas vent 214 Port 631 is emitted into the external world, is conducive to the structure rationalization design of cooking apparatus.

Optionally, in order to improve the functional diversity of cooking apparatus, handle box 60 is made not only to have the function of vapor box, but also tool There is hood-opening device, handle box 60 can be rotatably set and be drivingly connected with locking closure 22, makes to drive locking closure 22 to move Pot cover 20 and pot body 10 it is sealed or unlock.

As shown in Fig. 2, upper cover 21 has exhaust passage 216, cooking apparatus further includes exhaust pipe 70 and pressure limiting valve 80, exhaust The first end of pipe 70 is connect with locking closure 22, and the second end of exhaust pipe 70 protrudes into exhaust passage 216, and pressure limiting valve 80 is located at exhaust passage 216 second ends interior and that exhaust pipe 70 is set.

As shown in Fig. 2, handle box 60 is located at outside pressure limiting valve 80, and exhaust outlet 631 is connected to exhaust passage 216.In this way, The steam being discharged by pressure limiting valve 80 is also eventually finally emitted by exhaust outlet 631 by the path planning of exhaust module 63 outer Boundary.

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 cover (20) including pot body (10) and lid Include:

Upper cover (21) offers only aperture (211) on the upper cover (21)；

Locking closure (22), the locking closure (22) are spindle rotationally arranged in the lower section of the upper cover (21)；

Movable float (23), the movable float (23) are threaded through on the locking closure (22)；

It is characterized in that, the cooking apparatus further includes backstop locating part (30), a part of the backstop locating part (30) can It is slidably arranged in only aperture (211), another part of the backstop locating part (30) is in only aperture (211) Aperture (211) are stopped described in stretching out in bottom end, and the backstop locating part (30) has limit hole (31), and the movable float (23) has The second position that the limit hole (31) are protruded into after exiting the first position of the limit hole (31) and rising of floating, when the work When dynamic float (23) are in the first position, the locking closure (22) can be rotated relative to the upper cover (21), when the activity When float (23) is in the second position, the locking closure (22) is relative to the upper cover (21) rotation stop.

2. cooking apparatus according to claim 1, which is characterized in that the cooking apparatus further include expulsion element (40) and Elastic component (50), the expulsion element (40) and the elastic component (50) setting are in only aperture (211), and the elasticity Part (50) is located between the backstop locating part (30) and the expulsion element (40).

3. cooking apparatus according to claim 1, which is characterized in that the inner wall of only aperture (211) is described in Hierarchic structure is formed at the aperture of pot body (10), one end for stopping aperture (211) described in of the backstop locating part (30) All edges are articulated in the hierarchic structure.

4. cooking apparatus according to claim 2, which is characterized in that the upper cover (21) includes that liner (212) and lid are set Cover (213) on the liner (212), only aperture (211) are provided on the liner (212), the cover (213) offered on described only aperture (211) corresponding gas vent (214), the exhaust end of the expulsion element (40) by The gas vent (214) is protruding.

5. cooking apparatus according to claim 4, which is characterized in that a part of downward concave shape of the cover (213) At mounting groove (215), the gas vent (214) is provided in the groove bottom wall of the mounting groove (215).

6. cooking apparatus according to claim 5, which is characterized in that the cooking apparatus further includes handle box (60), institute Stating handle box (60) includes mounting base (61), operation module (62) and exhaust module (63), and the mounting base (61) is arranged in institute It states in mounting groove (215), the operation module (62) and the exhaust module (63) are arranged on the mounting base (61), In, the operation module (62) has operating handle structure (621), is formed with and the gas vent on the exhaust module (63) (214) exhaust outlet (631) being connected to.

7. cooking apparatus according to claim 6, which is characterized in that the handle box (60) can be rotatably set and with institute State locking closure (22) drive connection, with drive the locking closure (22) move and make the pot cover (20) and the pot body (10) it is sealed or Unlock.

8. cooking apparatus according to claim 6, which is characterized in that the upper cover (21) has exhaust passage (216), institute Stating cooking apparatus further includes exhaust pipe (70) and pressure limiting valve (80), and the first end of the exhaust pipe (70) and the locking closure (22) are even It connects, the second end of the exhaust pipe (70) protrudes into the exhaust passage (216), and the pressure limiting valve (80) is located at the exhaust passage (216) in and the second end in the exhaust pipe (70) is set.

9. cooking apparatus according to claim 8, which is characterized in that the handle box (60) is located at the pressure limiting valve (80) outside, and the exhaust outlet (631) is connected to the exhaust passage (216).

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