CN207152445U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, include: the pot body is used for containing food to be cooked; the pot cover is arranged on the pot body; the valve seat is arranged in the pot cover and is provided with an installation through hole; the cold air valve comprises a valve rod and a head arranged at the upper end of the valve rod, and the valve rod is arranged in the mounting through hole in a penetrating manner; and the positioning structure is arranged between the valve seat and the head and prevents the cold air valve from being separated from the mounting through hole, and when the cold air valve is positioned at the lower end position, the positioning structure enables an exhaust gap to be formed between the valve seat and the head. The technical scheme of the utility model the electric pressure cooker among the prior art has been solved and has had the problem of the not smooth condition of row air conditioning.

Description

Cooking apparatus

Technical field

Cooking apparatus is the utility model is related to, in particular to a kind of improvement of the cold air valve arrangement of cooking apparatus.

Background technology

Electric pressure cooking saucepan is conventional household electrical appliance, wherein, cold air valve is provided with the pot cover of electric pressure cooking saucepan.The work of cold air valve Be in pot on pressure before by pot cold air discharge, and then ensure food cooking quality.And voltage of the prior art Power pot has problems with：

Electric pressure cooking saucepan not on press before, cold air valve be in lower end position under gravity, the positioning head of cold air valve and The upper surface of pot cover abuts, and it is not smooth or even can not discharge the situation of cold air in turn result in exhausting cold air.

Utility model content

Main purpose of the present utility model is to provide a kind of cooking apparatus, deposited with solving electric pressure cooking saucepan of the prior art The exhausting cold air not smooth situation the problem of.

To achieve these goals, the utility model provides a kind of cooking apparatus, including：Pot, cooked to hold Prepare food food；Pot cover, pot cover are arranged in pot；Valve seat, it is arranged in pot cover, installation through-hole is provided with valve seat；Cold air valve, it is cold Air valve includes valve rod and is arranged on the head of the upper end of valve rod, and valve rod is located in installation through-hole；Location structure, it is arranged on valve Seat head between and prevent cold air valve from installation through-hole deviate from, when cold air valve be in lower end position, location structure make valve seat with Exhaust clearance is formed between head.

Using the technical solution of the utility model, location structure is provided with before cold air valve and valve seat.On in pot not Before pressure, when cold air valve is in lower end position, location structure to form exhaust clearance before head and valve seat, and then causes cold Gas smooth can be discharged.Therefore the technical solution of the utility model solves electric pressure cooking saucepan of the prior art and exhausting cold air be present not The problem of smooth situation.

Further, location structure is positioning convex tendon, and positioning convex tendon is arranged on cold air valve or is arranged on valve seat.

Further, installation through-hole is included on from the first hole section and the second hole section of lower setting, the diameter of the first hole section More than the second hole section diameter and form step surface, the diameter of valve rod is adapted with the diameter of the second hole section and to form exhaust logical Exhaust clearance is formed between the end face of road, the lower surface on head and the first hole section.

Further, positioning convex tendon is arranged on the lateral wall of valve rod, and the lower end of positioning convex tendon abuts with step surface.

Further, the diameter of the first hole section is less than the diameter on head, and positioning convex tendon is arranged on the end face of the first hole section And abutted with the lower surface on head.

Further, discharge chamber is provided with valve rod, the first ventilation connected with discharge chamber is provided with the side wall of valve rod Hole and the second passage, when cold air valve is in lower end position, the first passage and the second passage are respectively positioned at the second hole section Both sides.

Further, the lower end of valve rod is provided with sealing ring, the lower surface cooperation of sealing ring and valve seat.

Further, pot cover includes liner and the inner pot cover being arranged on the downside of liner, valve seat are arranged on inner pot cover.

Further, cooking apparatus also includes being arranged on the locking closure on the downside of liner, is provided with lid teeth on locking closure, is set in pot It is equipped with pot tooth, locking closure has the latched position for making lid teeth and pot tooth mutually be interlocked and lid teeth and pot tooth solution lock-bit disconnected from each other To put, cooking apparatus also includes the cover-opening structure for being arranged on interior lining, and cover-opening structure is connected with locking closure and drives locking closure to rotate, its In, when the pressure in pot is more than preset value, cold air valve is jacked up and coordinated with cover-opening structure by steam, so that locking closure can not move To unlocked position.

Further, cooking apparatus is electric pressure cooking saucepan.

Brief description of the drawings

The Figure of description for forming the part of the application is used for providing further understanding to of the present utility model, this practicality New schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model. In the accompanying drawings：

Fig. 1 shows the dimensional structure diagram of the embodiment one according to electric pressure cooking saucepan of the present utility model；

Fig. 2 shows the structural representation of the inner pot cover of cooking apparatus in Fig. 1；

Fig. 3 shows in Fig. 2 enlarged diagram at A；

Fig. 4 shows the structural representation of the inner pot cover of the embodiment two according to electric pressure cooking saucepan of the present utility model；And

Fig. 5 shows in Fig. 4 enlarged diagram at B.

Wherein, above-mentioned accompanying drawing marks including the following drawings：

10th, pot；11st, pot tooth；20th, pot cover；21st, liner；22nd, inner pot cover；30th, valve seat；31st, installation through-hole；311st, One hole section；312nd, the second hole section；40th, cold air valve；41st, valve rod；411st, discharge chamber；412nd, the first passage；413rd, the second ventilation Hole；42nd, head；50th, location structure；60th, exhaust clearance；70th, sealing ring；80th, locking closure；90th, exhaust passage.

Embodiment

It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase Mutually combination.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out clear, complete Site preparation describes, it is clear that described embodiment is only some embodiments of the present application, rather than whole embodiments.Below Description only actually at least one exemplary embodiment is illustrative, is never used as to the application and its application or makes Any restrictions.Based on the embodiment in the application, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belong to the scope of the application protection.

It should be noted that term used herein above is merely to describe 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 singulative It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.

Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments Up to the unlimited scope of the present application processed of formula and numerical value.Simultaneously, it should be appreciated that for the ease of description, each portion shown in accompanying drawing The size divided not is to be drawn according to the proportionate relationship of reality.For technology, side known to person of ordinary skill in the relevant Method and equipment may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as authorizing explanation A part for book.In shown here and discussion all examples, any occurrence should be construed as merely exemplary, and Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label Similar terms is represented in following accompanying drawing with letter, therefore, once it is defined in a certain Xiang Yi accompanying drawing, then subsequent attached It need not be further discussed in figure.

In the description of the present application, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " laterally, vertical, Vertically, orientation or position relationship indicated by level " and " top, bottom " etc. are normally based on orientation or position shown in the drawings and closed System, it is for only for ease of description the application and simplifies description, in the case where not making opposite explanation, these nouns of locality do not indicate that There must be specific orientation with the device or element for implying meaning or with specific azimuth configuration and operation, therefore can not manage Solve as the limitation to the application protection domain；The noun of locality " inside and outside " refers to relative to inside and outside each part profile in itself.

For the ease of description, space relative terms 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 appreciated that space relative terms are intended to comprising the orientation except device described in figure Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction " Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and " in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and And respective explanations are made to the relative description in space used herein above.

Furthermore, it is necessary to explanation, limits parts, it is only for be easy to using the word such as " first ", " second " Corresponding parts to be distinguished, do not have Stated otherwise such as, above-mentioned word does not have particular meaning, therefore it is not intended that to this Apply for the limitation of protection domain.

As shown in Figure 1 to Figure 3, the cooking apparatus of embodiment one includes pot 10, pot cover 20, valve seat 30 and cold air valve 40.Wherein, pot 10 is holding cooked food.Pot cover 20 is arranged in pot 10.Valve seat 30 is arranged in pot cover 20, valve Installation through-hole 31 is provided with seat 30.Cold air valve 40 includes valve rod 41 and is arranged on the head 42 of the upper end of valve rod 41, valve rod 41 are located in installation through-hole 31.Location structure 50 is arranged between valve seat 30 and head 42, and cold air valve 40 is in lower end position When, location structure 50 makes to form exhaust clearance 60 between valve seat 30 and head 42.

Using the technical scheme of the present embodiment, location structure 50 is provided with before cold air valve 40 and valve seat 30.When pot 10 Inside before upper pressure, when cold air valve 40 is in lower end position, location structure 50 to form exhaust before head 42 and valve seat 30 Gap 60, and then enable cold air is smooth to discharge.Therefore the technical scheme of the present embodiment solves voltage of the prior art The problem of exhausting cold air is not smooth be present in power pot.

Specifically, above-mentioned lower end position refers to：As seen from Figure 3, valve rod 41 relative to valve seat 30 can on move down It is dynamic.Wherein, when not having pressure in pot 10, valve rod 41 is fallen by gravity, namely in above-mentioned lower end position.Work as pot When pressure in 10 reaches certain value, valve rod 41 is jacked up by pressure, namely in upper end position.

As shown in figure 3, in the technical scheme of embodiment one, head 42 is cylindrical structure, and the diameter on head 42 is more than The diameter of valve rod 41.Among the structure of prior art, head 42 is used to position the upper end of valve rod 41.When cold air valve 40 During in lower end position, the lower surface on head 42 abuts with the upper surface of valve seat 30.And in the technical scheme of embodiment one, it is fixed Bit architecture 50 serves the effect of positioning to valve rod 41, and prevents valve rod 41 from deviating from downwards.Namely the technical side in embodiment one In case, the effect on head 42 is to cooperatively form exhaust clearance 60 with valve seat 30, and the positioning to valve rod 41 is no longer played on head 42 Anticreep acts on.

As shown in figure 3, in the technical scheme of embodiment one, location structure 50 is positioning convex tendon, and positioning convex tendon is arranged on On cold air valve 40.Specifically, positioning convex tendon and valve seat 30, which abut, coordinates, when cold air valve 40 is in lower end position, positioning convex tendon Abutted with valve seat 30 and lift cold air valve 40, and then to form above-mentioned exhaust clearance between head 42 and the end face of valve seat 30 60。

As shown in figure 3, in the technical scheme of embodiment one, installation through-hole 31 is included on from the first hole section of lower setting 311 and second hole section 312, the diameter of the first hole section 311 be more than the diameter of the second hole section 312 and form step surface, valve rod 41 Diameter is adapted with the diameter of the second hole section 312 and forms exhaust passage 90, the lower surface on head 42 and the end of the first hole section 311 Exhaust clearance 60 is formed between face.Specifically, the first hole section 311 is relatively large in diameter, and the diameter of the second hole section 312 is smaller.Valve rod 41 diameter is slightly smaller than the diameter of the second hole section 312, and then to form exhaust passage between the hole section 312 of valve rod 41 and second 90.The lower end of exhaust passage 90 connects with the inside of pot 10, and the upper end of exhaust passage 90 connects with exhaust clearance 60.In pot 10 Cold air first entered to from the lower end of exhaust passage 90, discharged by lower from after above entering to exhaust clearance 60.

As shown in figure 3, in the technical scheme of embodiment one, positioning convex tendon is arranged on the lateral wall of valve rod 41, positioning The lower end of convex tendon abuts with step surface.Specifically, positioning convex tendon stretches out from the lateral wall of valve rod 41, the lower end of positioning convex tendon The step surface that face is formed with the first hole section 311 and the second hole section 312 abuts.In order to ensure the upper surface on head 42 and valve seat 30 it Between can form exhaust clearance 60, as seen from Figure 3, the distance between lower surface on lower surface to head 42 of positioning convex tendon It is greater than the length of the first hole section 311.Preferably, the upper end of positioning convex tendon is extended on the lower surface on head 42, and then is easy to It is stripped after the integral molded plastic of valve rod 41.Certainly, positioning convex tendon can also be connected on valve rod 41 using other modes, such as welding, Bonding etc..

As shown in figure 3, in the technical scheme of embodiment one, the lower end of valve rod 41 is provided with sealing ring 70, sealing ring 70 Coordinate with the lower surface of valve seat 30.Specifically the lower end of valve rod 41 is provided with annular groove, and the inner surface interference of sealing ring 70 is caught in To annular groove.Sealing ring 70 primarily serves two effects, and one is to prevent the prolapse upwards valve seat 30 of valve rod 41, namely plays and determine Position effect.Second is that valve rod 41 is jacked up when the pressure in pot 10 reaches predetermined value, and now sealing ring is by exhaust passage 90 Sealing, namely serve the effect of sealing.

As depicted in figs. 1 and 2, in the technical scheme of embodiment one, pot cover 20 includes liner 21 and is arranged on liner The inner pot cover 22 of 21 downsides, valve seat 30 are arranged on inner pot cover 22.Specifically, inner pot cover 22 is removably disposed in inner pot cover 22 Above and then it is easy to user to clean.Valve seat 30 is arranged on inner pot cover 22, and user can also be to cold air when the lower inner pot cover 22 of dismounting Valve 40 is cleaned.

As shown in figure 1, in the technical scheme of embodiment one, cooking apparatus also includes the locking closure for being arranged on the downside of liner 21 80, lid teeth is provided with locking closure 80, is provided with pot tooth 11 in pot 10, and locking closure 80 has makes lid teeth and pot tooth 11 is mutually interlocked Latched position and the unlocked position disconnected from each other of lid teeth and pot tooth 11.Cooking apparatus also includes being arranged on uncapping on liner 21 Structure, cover-opening structure are connected with locking closure 80 and drive locking closure 80 to rotate, wherein, it is cold when the pressure in pot 10 is more than preset value Air valve 40 is jacked up and coordinated with cover-opening structure by steam, so that locking closure 80 can not move to unlocked position.Specifically, cover-opening structure For bull stick, bull stick can drive locking closure 80 to rotate.When the pressure in pot 10 is more than certain value, cold air valve 40 is jacked up, and is entered And make it that the movement position of cold air valve 40 and bull stick interferes, and then cause bull stick from driving locking closure 80 to be rotated further, I.e. locking closure can not move to unlocked position.Said structure make it that user can not uncap when the pressure in pot 10 is larger, and then It ensure that the security of cooking apparatus.In addition, can see by said structure, the cold air valve 40 of the application serves only simultaneously The effect of valve opening, namely the cold air valve 40 of embodiment one have exhausting cold air and the structure only opened concurrently.

Further, the head 42 of embodiment one is used for fixed magnetic part.Specifically, there is receiving space in head 42, Magnetic part is arranged in receiving space.The top on head 42 is provided with the control board of electromagnet, electromagnet and cooking apparatus Connection.Pressure sensor is provided with cooking apparatus, pressure sensor is connected with control board.Specifically, when in pot 10 Pressure when being less than predetermined value, electromagnet is powered and simultaneously pushes down on magnetic part, and now cold air valve 40 is in lower end position.Work as pot When pressure in 10 is more than predetermined value, the energization of electromagnet is in opposite direction, electromagnetic actuation magnetic part, and now cold air valve 40 is in Upper end position, and then realize and only open function.

As shown in Figure 4 and Figure 5, the difference of the cooking apparatus of embodiment two and embodiment one is that positioning convex tendon is arranged on On valve seat 30.Specifically, the diameter of the first hole section 311 is less than the diameter on head 42, and positioning convex tendon is arranged on the first hole section 311 Abutted on end face and with the lower surface on head 42.Namely positioning convex tendon is arranged on the upper surface of valve seat 30.Wherein positioning convex tendon Inner surface and the inwall of the first hole section 311 are concordant.When cold air valve 40 is in lower end position, the upper surface and head of positioning convex tendon 42 lower surface abuts.

As shown in figure 4, in the technical scheme of embodiment two, discharge chamber 411, the side wall of valve rod 41 are provided with valve rod 41 On be provided with the first passage 412 and the second passage 413 connected with discharge chamber 411, when cold air valve 40 is in lower end position, First passage 412 and the second passage 413 are located at the both sides of the second hole section 312 respectively.Specifically, the He of the first passage 412 Second passage 413 serves the effect of auxiliary exhausting cold air.

Preferably, the cooking apparatus of embodiment one and embodiment two is electric pressure cooking saucepan.

Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.

Claims (10)

1. A kind of 1. cooking apparatus, it is characterised in that including：

   Pot (10), to hold cooked food；

   Pot cover (20), the pot cover (20) are arranged in the pot (10)；

   Valve seat (30), it is arranged in the pot cover (20), installation through-hole (31) is provided with the valve seat (30)；

   Cold air valve (40), the cold air valve (40) include the head of valve rod (41) and the upper end for being arranged on the valve rod (41) (42), the valve rod (41) is located in the installation through-hole (31)；

   Location structure (50), it is arranged between the valve seat (30) and the head (42) and prevents the cold air valve (40) from institute Installation through-hole (31) abjection is stated, when the cold air valve (40) is in lower end position, the location structure (50) makes the valve seat (30) exhaust clearance (60) is formed between the head (42).
2. 2. cooking apparatus according to claim 1, it is characterised in that the location structure (50) is positioning convex tendon, described Positioning convex tendon is arranged on the cold air valve (40) or is arranged on the valve seat (30).
3. 3. cooking apparatus according to claim 2, it is characterised in that the installation through-hole (31) is included on from lower setting The first hole section (311) and the second hole section (312), the diameter of first hole section (311) is more than second hole section (312) Diameter simultaneously forms step surface, and the diameter of the valve rod (41) is adapted with the diameter of second hole section (312) and forms exhaust Passage (90), the exhaust clearance is formed between the lower surface of the head (42) and the end face of first hole section (311) (60)。
4. 4. cooking apparatus according to claim 3, it is characterised in that the positioning convex tendon is arranged on the valve rod (41) On lateral wall, the lower end of the positioning convex tendon abuts with the step surface.
5. 5. cooking apparatus according to claim 3, it is characterised in that the diameter of first hole section (311) is less than described The diameter on head (42), the positioning convex tendon be arranged on the end face of first hole section (311) and with the head (42) Lower surface abuts.
6. 6. cooking apparatus according to claim 3, it is characterised in that discharge chamber (411) is provided with the valve rod (41), The first passage (412) and the second passage connected with the discharge chamber (411) is provided with the side wall of the valve rod (41) (413) when, the cold air valve (40) is in lower end position, first passage (412) and second passage (413) point Not Wei Yu second hole section (312) both sides.
7. 7. cooking apparatus according to claim 1, it is characterised in that the lower end of the valve rod (41) is provided with sealing ring (70), the sealing ring (70) and the lower surface of the valve seat (30) coordinate.
8. 8. cooking apparatus according to claim 1, it is characterised in that the pot cover (20) includes liner (21) and set Inner pot cover (22) on the downside of the liner (21), the valve seat (30) are arranged on the inner pot cover (22).
9. 9. cooking apparatus according to claim 8, it is characterised in that the cooking apparatus also includes being arranged on the liner (21) locking closure (80) on the downside of, lid teeth is provided with the locking closure (80), pot tooth (11) is provided with the pot (10), it is described Locking closure (80) have make the latched position and the lid teeth and the pot tooth that the lid teeth and the pot tooth (11) are mutually interlocked (11) unlocked position disconnected from each other, the cooking apparatus also includes the cover-opening structure being arranged on the liner (21), described Cover-opening structure is connected with the locking closure (80) and drives the locking closure (80) to rotate, wherein, the pressure in the pot (10) is big When preset value, the cold air valve (40) is jacked up and coordinated with the cover-opening structure by steam, so that the locking closure (80) can not Move to the unlocked position.
10. 10. cooking apparatus according to any one of claim 1 to 9, it is characterised in that the cooking apparatus is Voltage force Pot.