CN208709444U - Pressure cooker - Google Patents

Abstract

The utility model provides a pressure cooker, include: the pot body is provided with pot teeth; the pot cover is covered on the pot body and comprises an upper cover and a locking cover, the locking cover is arranged below the upper cover, the locking cover is provided with cover teeth matched with the pot teeth, and the locking cover is also provided with avoidance holes; the opening stopping assembly comprises a sliding plate arranged on the outer side of the lock cover, an elastic mechanism abutting against the outer side of the sliding plate and an opening stopping column which is connected to the inner side of the sliding plate, penetrates through the avoidance hole inwards and then abuts against the pot teeth, and in the process of rotating the lock cover, the pot teeth abut against and push the opening stopping column so as to drive the sliding plate to move outwards, wherein the opening stopping column is made of plastics. The technical scheme of the utility model the electric pressure cooker among the prior art can appear the abnormal sound and influence the problem that user's use was experienced uncapping or the in-process of lid has been solved.

Description

Pressure cooker

Technical field

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

Background technique

Electric pressure cooking saucepan is as a kind of household electrical appliance, increasingly by consumer the characteristics of easy to use with its, quick culinary art Favor.

In normal work, lid is closed the pot cover opening in pot body accidentally and electricity occurs electric pressure cooking saucepan by user in order to prevent The use accident of pressure cooker, electric pressure cooking saucepan are usually provided with and only open component, in pot body in upper pressure condition, only open component for preventing Only pot cover is opened, and when the locking closure of pot cover can be rotated relative to pot body, that only opens component only opens avoid holes of the column on locking closure Opening direction it is mobile, only hold column in moving process can and the inner walls of avoid holes rub, so that abnormal sound can be generated, influence Usage experience of the user to electric pressure cooking saucepan.

Utility model content

The main purpose of the utility model is to provide a kind of pressure cookers, are being opened with solving electric pressure cooking saucepan in the prior art The problem of will appear abnormal sound during lid or box cover and influence the usage experience of user.

To achieve the goals above, a kind of pressure cooker is provided according to the utility model, comprising: pot body is arranged in pot body There is pot tooth；Pot cover, pot cover lid are located in pot body, and pot cover includes upper cover and locking closure, and the lower section of upper cover is arranged in locking closure, and locking closure has With the lid teeth of pot tooth cooperation, avoid holes are also provided on locking closure；Component is only opened, only opening component includes the cunning being arranged on the outside of locking closure Movable plate presses on the elastic mechanism on the outside of sliding panel and is connected on the inside of sliding panel and presses on pot after passing inwardly through avoid holes Column only is opened on tooth, during rotating locking closure, pot tooth, which pushes, only opens column, so that sliding panel be driven to be displaced outwardly, wherein only open Column is made of plastics.

Using the technical solution of the utility model, when locking closure is rotated relative to pot cover, that only opens component only opens column in pot body Pushing for pot tooth moved freely under effect along the opening directions of pot tooth avoid holes, column is only opened by using plastic material manufacture, The friction only opened between the hole inner wall of column and avoid holes is efficiently reduced, so as to avoid being all that metal material is made because of the two And the abnormal sound that phase mutual friction occurs, user is improved to the usage experience good opinion of pressure cooker.

Further, avoid holes are the long hole of the circumferentially extending along locking closure, avoid holes with only open column clearance fit.

Further, pot cover has gas vent, and pressure cooker further includes cold air bar, cold air bar can floating ground be arranged in gas vent Place；The first end that sliding panel is arranged in column is only opened, the second end of sliding panel extends at gas vent, offers and arrange on sliding panel The opposite limit hole of stomata, after cold air bar floats up and through limit hole, the movement of component is only opened in the limitation of cold air bar, only opens component It is in the lock state.

Further, the first end of sliding panel offers mounting hole, only opens and is provided with grafting protrusion on column, only opens column and pass through Grafting protrusion is plugged in mounting hole.

Further, grafting protrusion is spaced two, only opens and offers threaded hole on column, and threaded hole is located at two Between grafting protrusion, only opening component further includes fastening screw, and fastening screw passes through threaded hole after passing through mounting hole and only opens column company It connects, only will open column and be fastened on sliding panel.

Further, the inner wall connection of the first end and upper cover of elastic mechanism, the second end and sliding panel of elastic mechanism It abuts.

Further, the guide ledges protruded towards locking closure side are provided on upper lid, elastic mechanism is pressure spring, compression spring sleeve It is located in guide ledges.

Further, the surface contacted with pot tooth for only opening column is smooth surface.

Further, the surface contacted with pot tooth for only opening column is the part of the surface of spherical surface.

Further, pressure cooker is electric pressure cooking saucepan, and pressure cooker further includes grip structure, and grip structure is rotatably arranged in On upper lid, grip structure is connect with locking closure, to drive locking closure to rotate.

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:

What Fig. 1 showed a kind of pressure cooker of alternative embodiment according to the present utility model is equipped with the pot cover for only opening component Main view schematic cross-sectional view；

Fig. 2 shows the enlarged diagrams at the A in Fig. 1；

Fig. 3 shows the decomposition texture schematic diagram for only opening component in Fig. 1.

Wherein, the above drawings include the following reference numerals:

10, pot cover；11, upper cover；111, guide ledges；12, locking closure；121, lid teeth；122, avoid holes；13, gas vent； 20, component is only opened；21, column is only opened；211, grafting protrusion；212, threaded hole；22, sliding panel；221, limit hole；222, it installs Hole；23, fastening screw；24, elastic mechanism；30, cold air bar；40, grip structure.

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.

It will appear abnormal sound in order to solve electric pressure cooking saucepan in the prior art during uncapping or box cover and influence to use The problem of usage experience at family, the utility model provide a kind of pressure cooker.

As shown in Figure 1 to Figure 3, the pressure cooker of the present embodiment includes pot body, pot cover 10 and only opens component 20, is arranged in pot body There is pot tooth, the lid of pot cover 10 is located in pot body, and pot cover 10 includes upper cover 11 and locking closure 12, and the lower section of upper cover 11 is arranged in locking closure 12, Locking closure 12 has the lid teeth 121 cooperated with pot tooth, is also provided with avoid holes 122 on locking closure 12, and only opening component 20 includes that setting exists The sliding panel 22 in the outside of locking closure 12, the elastic mechanism 24 for pressing on 22 outside of sliding panel and be connected to 22 inside of sliding panel and to Interior pressed in pot tooth after avoid holes 122 only opens column 21, and during rotating locking closure 12, pot tooth, which pushes, only opens column 21, To drive sliding panel 22 to be displaced outwardly, wherein only open column 21 and be made of plastics.

When locking closure 12 is rotated relative to pot cover, the column 21 of only opening for only opening component 20 pushes under effect in the pot tooth of pot body Opening direction along pot tooth avoid holes 122 moves freely, and only opens column 21 by using plastic material manufacture, efficiently reduces only The friction between column 21 and the hole inner wall of avoid holes 122 is opened, so as to avoid because the two is all that metal material mutually rubs due to being made The abnormal sound occurred is wiped, improves user to the usage experience good opinion of pressure cooker.

It should be noted that in this application, only opening component 20 has the opening direction along avoid holes 122 free-moving Free state, and relative to the lock state of 12 position of locking closure locking, only open column 21 and be movably threaded through avoid holes 122 Place, only opens column 21 and abuts with pot tooth, when only opening component 20 in a free state, only opens column 21 in the movement driving effect of pot tooth The lower opening direction along avoid holes 122 moves, and when only opening component 20 and being in the lock state, only opens column 21 relative to locking closure 12 Fixation is set, locking closure is in rotation stop state.

Optionally, in the present embodiment, for the relative motion for making avoid holes 122 be adapted to and only open column 21, avoid holes 122 is along the long holes of the circumferentially extending of locking closure 12, avoid holes 122 with only open 21 clearance fit of column.

As shown in Figure 1, pot cover 10 has gas vent 13, pressure cooker further includes cold air bar 30, cold air bar 30 can floating ground set It sets at gas vent 13；The first end that sliding panel 22 is arranged in column 21 is only opened, the second end of sliding panel 22 extends to gas vent 13 Locate, offers the limit hole 221 opposite with gas vent 13 on sliding panel 22, after cold air bar 30 floats up and through limit hole 221, The movement of component 20 is only opened in the limitation of cold air bar 30, is only opened component 20 and is in the lock state.In this way, cold air bar 30 can either discharge pot Intracorporal cold air, additionally it is possible to play to the locking effect for only opening the movement of component 20.

As shown in Figures 2 and 3, the first end of sliding panel 22 offers mounting hole 222, only opens that be provided with grafting on column 21 convex 211 are played, column 21 is only opened and is plugged in mounting hole 222 by grafting protrusion 211.In this way, be conducive to abrasion only open column 21 into Row dismounting and change improves the practicability for only opening component 20.

Specifically, as shown in figure 3, in order to further increase the connective stability for only opening column 21 Yu sliding panel 22, grafting is convex Playing 211 is spaced two, only opens and offers threaded hole 212 on column 21, threaded hole 212 is located at two grafting protrusions 211 Between, only opening component 20 further includes fastening screw 23, and fastening screw 23 passes through threaded hole 212 and only open after passing through mounting hole 222 Column 21 connects, and only will open column 21 and be fastened on sliding panel 22.

As shown in Fig. 2, in the present embodiment, the first end of elastic mechanism 24 is connect with the inner wall of upper cover 11, elastic machine The second end of structure 24 is abutted with sliding panel 22；I.e. elastic mechanism 24 is between upper cover 11 and locking closure 12.

Optionally, the guide ledges 111 protruded towards 12 side of locking closure are provided in upper cover 11, elastic mechanism 24 is pressure Spring, pressure spring are set in guide ledges 111.

Optionally, the surface contacted with pot tooth for only opening column 21 is smooth surface.In this way, be conducive to reduce only open column 21 with The contact area of pot tooth extends the service life for only opening column 21 to reduce the abrasion loss of the two.

Preferably, the surface contacted with pot tooth for only opening column 21 is the part of the surface of spherical surface.In this way, convenient for only opening column 21 It is fabricated, advantageously reduces the overall cost of pressure cooker.

In this application, pressure cooker is electric pressure cooking saucepan, and pressure cooker further includes grip structure 40, and grip structure 40 is rotationally It is arranged in upper cover 11, grip structure is connect with locking closure 12, to drive locking closure 12 to rotate.

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 pressure cooker characterized by comprising

Pot body is provided with pot tooth in the pot body；

Pot cover (10), the pot cover (10) lid are located in the pot body, and the pot cover (10) includes upper cover (11) and locking closure (12), In the lower section of the upper cover (11), the locking closure (12) has the lid teeth cooperated with the pot tooth for locking closure (12) setting (121), avoid holes (122) are also provided on the locking closure (12)；

It only opens component (20), described only open component (20) include the sliding panel (22) being arranged on the outside of the locking closure (12), compress It elastic mechanism (24) on the outside of the sliding panel (22) and is connected on the inside of the sliding panel (22) and passes inwardly through described It is pressed on after avoid holes (122) in the pot tooth and only opens column (21), during rotating locking closure (12), the pot tooth is supported It pushes away described stop and opens column (21), so that the sliding panel (22) be driven to be displaced outwardly, wherein described only to open column (21) by plastics system At.

2. pressure cooker according to claim 1, which is characterized in that the avoid holes (122) are along the locking closure (12) The long hole of circumferentially extending, the avoid holes (122) and described stop open column (21) clearance fit.

3. pressure cooker according to claim 1, which is characterized in that the pot cover (10) has gas vent (13), the pressure Power pot further includes cold air bar (30), the cold air bar (30) can floating ground be arranged at the gas vent (13)；It is described only to open column (21) first end in the sliding panel (22) is set, and the second end of the sliding panel (22) extends to the gas vent (13) Locate, the limit hole (221) opposite with the gas vent (13) is offered on the sliding panel (22), when on the cold air bar (30) After floating and passing through the limit hole (221), cold air bar (30) the limitation movement for only opening component (20) is described only to open group Part (20) is in the lock state.

4. pressure cooker according to claim 3, which is characterized in that the first end of the sliding panel (22) offers mounting hole (222), described only open is provided with grafting protrusion (211) on column (21), and the column (21) of only opening passes through the grafting protrusion (211) It is plugged in the mounting hole (222).

5. pressure cooker according to claim 4, which is characterized in that the grafting raised (211) is spaced two, It is described only to open and offered on column (21) threaded hole (212), the threaded hole (212) be located at two grafting raised (211) it Between, described only to open component (20) further include fastening screw (23), and the fastening screw (23) passes through the mounting hole (222) and leads to afterwards It crosses the threaded hole (212) only to open column (21) with described and connect, described stop is opened column (21) and be fastened on the sliding panel (22) On.

6. pressure cooker according to claim 1, which is characterized in that the first end and the upper cover of the elastic mechanism (24) (11) inner wall connection, the second end of the elastic mechanism (24) are abutted with the sliding panel (22).

7. pressure cooker according to claim 6, which is characterized in that be provided on the upper cover (11) towards the locking closure (12) guide ledges (111) of side protrusion, the elastic mechanism (24) are pressure spring, and the pressure spring is set in the guide ledges (111) on.

8. pressure cooker according to claim 1, which is characterized in that the table contacted with the pot tooth for only opening column (21) Face is smooth surface.

9. pressure cooker according to claim 8, which is characterized in that the table contacted with the pot tooth for only opening column (21) Face is the part of the surface of spherical surface.

10. pressure cooker according to claim 1, which is characterized in that the pressure cooker is electric pressure cooking saucepan, and the pressure cooker is also Including grip structure (40), the grip structure (40) is rotatably arranged on the upper cover (11), the grip structure with Locking closure (12) connection, to drive the locking closure (12) to rotate.