CN209629438U - Food steamer and cooking utensil - Google Patents

Abstract

The utility model provides a food steamer and cooking utensil. The food steamer comprises a bearing cylinder and an extension cylinder. The bearing cylinder is provided with a cylinder wall, a bearing cavity for containing food to be cooked is formed on the cylinder wall, and a water permeable hole is formed in the bottom of the cylinder wall. The extension cylinder is made of elastic materials, is connected with the side part of the cylinder wall in a sealing way and extends to the lower part of the bearing cylinder, and is provided with a water permeable channel communicated with the water permeable hole. According to the utility model discloses a when the food steamer is setting up on interior pot, can form airtight space between the pot wall and the surface of water of a bearing section of thick bamboo, an extension section of thick bamboo, interior pot of food steamer. When the water in the inner cavity of the inner pot in the closed space is heated (particularly boiling), pressure can be generated to press the water into the bearing cavity, so that rice grains contained in the bearing cavity are soaked and washed. In addition, the extension cylinder is connected with the side part of the wall of the bearing cylinder in a sealing way, so that the processing and the assembly of the food steamer are convenient. In addition, the extension cylinder is integrally made of elastic materials, so that the extension cylinder is convenient to process and manufacture.

Description

Food steamer and cooking apparatus

Technical field

The utility model relates to fields of home appliance technology, and specifically, the utility model relates to a kind of food steamer and cooking pots Tool.

Background technique

It is provided with interior pot in the cooker body of known a type of cooking apparatus (such as electric cooker), steaming is provided on interior pot Cage.During the cooking process, water is accommodated in interior pot, the grain of rice is placed on food steamer, heat by internal pot so that interior pot In water enter food steamer and wash away the grain of rice, to take away a part of sugar in the grain of rice, to obtain the lower rice of sugar.

During the cooking process, a confined space is needed to form above the water surface of interior pot, when heating the water in interior pot Enough pressure differences can be generated to enter hydraulic pressure in food steamer.Known food steamer generally includes the bearing tube for placing the grain of rice, furthermore Exntension tubs are additionally provided with, below bearing tube with shape between the water surface of the pot wall of pot inside, bearing tube, exntension tubs and interior pot At required confined space.But the exntension tubs of known cooking apparatus are generally arranged at the bottom of bearing tube, structure is complicated, no It is easy to process.

Accordingly, it is desirable to provide a kind of food steamer and cooking apparatus, at least partly to solve the above problems.

Utility model content

A series of concept of reduced forms is introduced in utility model content part, this will be in specific embodiment part Middle further description.The utility model content part of the utility model is not meant to attempt to limit claimed Technical solution key feature and essential features, do not mean that the guarantor for attempting to determine technical solution claimed more Protect range.

In order at least be partially solved the above problem, one aspect according to the present utility model provides a kind of food steamer.It is described Food steamer includes bearing tube and exntension tubs.The bearing tube has barrel, and the barrel is formed for accommodating food to be cooked The bottom of bearing cavity, the barrel is provided with permeable hole.The exntension tubs are made of elastic material, the exntension tubs and the cylinder The side seal of wall connects and extends to the lower section of the bearing tube, and the exntension tubs are provided with to be connected to the permeable hole Water-permeable passage.

Food steamer according to the present utility model at (such as the pot wall upper end for being erected at interior pot) on pot including setting, food steamer Bearing tube, exntension tubs, interior pot pot wall and the water surface between be capable of forming confined space.When the water in the inner cavity of interior pot is heated When while boiling (especially) a large amount of water vapour can be generated, a part in these water vapours can be gathered in confined space, from And pressure is generated, water is pressed into bearing cavity by the water-permeable passage on exntension tubs, the permeable hole on bearing tube, thus impregnate, Wash away the grain of rice accommodated in bearing cavity.Further, since exntension tubs are tightly connected in the side of the barrel of bearing tube with it, therefore just In processing and assembly food steamer.Further, exntension tubs are integrally made of elastic material, easy to process and production.

Optionally, the side of the barrel is provided with the circumferentially extending groove along the bearing tube, the exntension tubs packet Body part and at least one sealing are included, the sealing is along the radially inwardly projecting in the body part, institute of the exntension tubs Stating sealing can be contained in the groove.By this method, it can not only cross and realize between exntension tubs and the side wall of bearing tube Sealing, to form confined space, and groove and radially inwardly projecting sealing can also vertical direction to exntension tubs into Row limit.

Optionally, the body part and the sealing are integrated component.On the one hand, easy to process and production, another party Face, convenient for exntension tubs integral demounting gets off to clean

Optionally, the elastic material is silica gel.

Optionally, the end of the body part is arranged in the sealing.

Optionally, the sealing is two, is separately positioned on the both ends of the body part.By this method, will extend When cylinder is connect with the side seal of bearing tube, differentiation upper and lower side may not need, convenient for assembly.

Other side according to the present utility model provides a kind of cooking apparatus.The cooking apparatus includes cooker body and lid Body.Interior pot and any of the above-described kind of food steamer are provided in the cooker body.The interior cookware has pot wall, and the pot wall is in forming Chamber, the food steamer is arranged on the interior pot and the bearing cavity is located in the inner cavity, and the barrel of the bearing tube Sealing element is provided between the upper end of the pot wall.The lid can be opened and closed to be arranged in the cooker body, when the lid Lid closes when in the cooker body, forms cooking space between the lid and the interior pot.

Cooking apparatus according to the present utility model during the cooking process, the bearing tube of food steamer, exntension tubs, interior pot pot wall with And confined space is capable of forming between the water surface.It can be generated (when especially boiling) when the water in the inner cavity of interior pot is heated a large amount of Water vapour, a part in these water vapours can be gathered in confined space, to generate pressure, water is passed through on exntension tubs Water-permeable passage, in the permeable hole indentation bearing cavity on bearing tube, to impregnate, wash away the grain of rice accommodated in bearing cavity.In addition, Since exntension tubs are tightly connected in the side of the barrel of bearing tube with it, easy to process and assembly food steamer.Further, prolong It stretches cylinder to be integrally made of elastic material, easy to process and production.

Optionally, the lower end of the exntension tubs is spaced apart with the pot wall.

Optionally, the lower end of the exntension tubs is arranged at the exntension tubs against the pot wall, the water-permeable passage Side.

Detailed description of the invention

The following drawings of the utility model embodiment is originally practical for understanding in this as a part of the utility model It is novel.Shown in the drawings of the embodiments of the present invention and its description, for explaining the principles of the present invention.In attached drawing In,

Fig. 1 is the schematic cross-section according to the cooking apparatus of an embodiment of the utility model；And

Fig. 2 is the interior pot of cooking apparatus and the schematic cross-section of food steamer shown in Fig. 1.

Specific embodiment

In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model Solution.It will be apparent, however, to one skilled in the art that the utility model embodiment may not need one or more These a details and be carried out.In other examples, in order to avoid obscuring with the utility model embodiment, for Some technical characteristics well known in the art are not described.

In order to thoroughly understand the utility model embodiment, detailed structure will be proposed in following description.Obviously, originally The execution of utility model embodiment is not limited to the specific details that those skilled in the art is familiar with.

The utility model provides a kind of cooking apparatus and its food steamer.The cooking apparatus of the utility model can be electric cooker, Electric pressure cooking saucepan or other electric heating utensils, and cooking apparatus according to the present utility model is gone back in addition to having the function of cooking rice It can have the various functions such as cook congee.Below in conjunction with Fig. 1 and Fig. 2 to the different implementations of the utility model by taking electric cooker as an example The cooking apparatus and its food steamer of mode are described in detail.

As shown in Figure 1, cooking apparatus 100 includes cooker body 110.Cooker body 110 can in substantially rounded cuboid shape, substantially Cylindrical shape or other any suitable shapes.General cylindrical shape or other any suitable shapes are placed in cooker body 110 Interior pot 130.Interior pot 130 can freely be put into the interior pot incorporating section 140 of cooker body 110 or take from interior pot incorporating section 140 Out, to facilitate internal pot 130 to be cleaned.As shown in Fig. 2, interior pot 130 has pot wall 131.Pot wall 131 has top around formation The inner cavity 132 of portion's opening.Inner cavity 132 is for accommodating water or food to be cooked.User can be by top opening to inner cavity 132 hold water or food to be cooked.The heating device for heating interior pot 130 is also provided in cooker body 110 (not show Out).Heating device can be for positioned at the lower section of interior pot 130 and/or any conjunction such as the heating wire of side or electromagnetic heater Suitable heating device, in the internal pot 130 in the lower section and/or side of pot 130 inside water or food heated.

In addition, being additionally provided with the food steamer 150 being described in detail below in cooker body 110.The setting of food steamer 150 (such as erection) Inside on pot 130.As shown in Fig. 2, sealing element 160 is provided between food steamer 150 and pot wall 131, to form confined space S1, this Also it will be described below.

Referring back to Fig. 1, lid 120 is provided in cooker body 110.Lid 120 and the shape of cooker body 110 essentially correspond to. Lid 120 can be opened and closed to be arranged in cooker body 110, for covering the entire top or the interior pot of at least cooker body 110 that close cooker body 110 130 and food steamer 150.For example, lid 120 can between maximum open position and closed position for example, by hinged mode It is pivotally connected to the top of cooker body 110.When the lid of lid 120 closes in cooker body 110, formed between lid 120 and interior pot 130 Cooking space.The steam channel (not shown) for steam to be discharged is provided in lid 120.In addition, can also be set in lid 120 It is equipped with for the detection device of anti-overflow detection and the control device for controlling entire cooking process.Certainly, control device It can be set in cooker body 110.

Food steamer provided by the utility model is described more fully below.It should be noted that herein in each of description food steamer Directional terminology used in component and its positional relationship, such as " upper end ", " lower end ", " top ", " lower section ", " upside ", " under When side ", " upward ", " downward ", " on ", " under " etc. are on the interior pot 130 being arranged in cooker body 110 relative to food steamer 150 For.

As depicted in figs. 1 and 2, food steamer 150 includes bearing tube 151.Including bearing tube 151 is arranged on pot 130.Specifically, In an embodiment of the utility model, bearing tube 151 is erected at the upper end of the pot wall 131 of interior pot 130.Certainly, it carries The inside of the pot wall 131 of pot 130 including cylinder 151 can also be otherwise arranged.Bearing tube 151 has barrel, and barrel is formed For accommodating the bearing cavity 151C of food to be cooked (such as the grain of rice etc.).Specifically, in an embodiment party of the utility model In formula, as shown in Fig. 2, the barrel of bearing tube 151 includes bottom wall 151A and the side wall 151B that upwardly extends from bottom wall 151A.Bottom wall 151A can be horizontal, or other any suitable shapes, for example (,) it is arc-shaped.Side wall 151B can be perpendicular to bottom wall 151A extends, can also be with bottom wall 151A at predetermined angular.Bearing cavity 151C is collectively formed in bottom wall 151A and side wall 151B.Work as steaming When including cage 150 being arranged on pot 130, bearing cavity 151C is located in the inner cavity 132 of interior pot 130.The barrel of bearing tube 151 and interior pot Sealing element 160 is provided between 130 pot wall 131.Specifically, in an embodiment of the utility model, sealing element 160 It is arranged between the barrel of bearing tube 151 and the upper end of the pot wall 131 of interior pot 130.Sealing element 160 can be for by silica gel, rubber Etc. sealing ring made of any suitable elastic material.

The bottom of the barrel of bearing tube 151 is provided with permeable hole 151D, so that in cooking process, the inner cavity of interior pot 130 The water accommodated in 132 can enter in the bearing cavity 151C of food steamer 150 via permeable hole 151D and impregnate, wash away bearing cavity 151C Accommodated in the grain of rice.Specifically, in an embodiment of the utility model, as shown in Fig. 2, permeable hole 151D setting exists On the bottom wall 151A of bearing tube 151.Optionally, permeable hole 151D is evenly provided on the bottom wall 151A of bearing tube 151.

As depicted in figs. 1 and 2, food steamer 150 further includes exntension tubs 152.The side of the barrel of exntension tubs 152 and bearing tube 151 Portion is tightly connected, in order to process and assemble food steamer 150.Specifically, in an embodiment of the utility model, such as Fig. 2 Shown, the side wall 151B of exntension tubs 152 and bearing tube 151 is tightly connected.Exntension tubs 152 extend to the lower section of bearing tube 151.I.e. The lower end of exntension tubs 152 is lower than the lower end of bearing tube 151.Exntension tubs 152 are provided with the water-permeable passage being connected to permeable hole 151D 152A.Therefore, the water energy in the inner cavity 132 of interior pot 130 enough passes sequentially through water-permeable passage 152A and permeable hole 151D enters carrying The bearing cavity 151C of cylinder 151, to impregnate, wash away the grain of rice accommodated in bearing cavity 151C.Specifically, the one of the utility model In a embodiment, as shown in Fig. 2, water-permeable passage 152A can be set in the bottom of exntension tubs 152.Water-permeable passage 152A can be with It is discrete multiple holes, is also possible to a hole.Certainly, water-permeable passage 152A also can be set in the side of exntension tubs 152.

During the cooking process, water is accommodated in the inner cavity 132 of interior pot 130, including food steamer 150 is arranged on pot 130, and is held It carries and is sealed between the barrel and pot wall 131 of cylinder 151 by sealing element 160.The grain of rice is accommodated in the bearing cavity 151C of food steamer 150. Water level in the initial stage, the inner cavity 132 of interior pot 130 is usually above the water-permeable passage 152A of exntension tubs 152.Due to bearing tube It is close between the barrel of bearing tube 151 and the upper end of pot wall 131 to be tightly connected between the side and exntension tubs 152 of 151 barrel Envelope, therefore, bearing tube 151, exntension tubs 152, interior pot 130 pot wall 131 and the water surface between will form it is as shown in Figure 1 closed Space S 1.A large amount of water vapour can be generated (when especially boiling) when the water in the inner cavity 132 of interior pot 130 is heated, these A part of in water vapour can enter the steam channel in lid 120 by the permeable hole 151D of bearing tube 151, thus It is expelled to the outside of cooking apparatus 100.And the water vapour of another part can be then gathered in confined space S1, to generate pressure Water is pressed into bearing cavity 151C by power by the water-permeable passage 152A on exntension tubs 152, the permeable hole 151D on bearing tube 151, To impregnate, wash away the grain of rice accommodated in bearing cavity 151C.

It should be noted that extending when the water-permeable passage 152A of exntension tubs 152 is provided only on the bottom of exntension tubs 152 The lower end of cylinder 152 needs to be spaced apart with the pot wall 131 of interior pot 130, so that the water energy immediately below confined space S1 passes through.And In the case that at least side of exntension tubs 152 is provided with water-permeable passage 152A, the lower end of exntension tubs 152 can be against interior pot 130 Pot wall 131.In this case, the water energy immediately below confined space S1 passes through the water-permeable passage 152A of 152 side of exntension tubs.

As hydraulic pressure enters bearing cavity 151C, the pressure in confined space S1 can reduce.On the other hand, optionally, control dress Heating device pause can be controlled based on the steam bubble that the anti-overflow detection device being arranged in lid 120 detects by, which setting, adds Heat further reduces the pressure in confined space S1 so that the water vapour in confined space S1 reduces.Since pressure reduces, The water being pressed into bearing cavity 151C before this can be fallen after rise under the effect of gravity.Repeatedly the process and to the grain of rice carry out It impregnates and washes away, to reduce the sugar content in the grain of rice.In the grain of rice repeatedly and in scour process, in the inner cavity 132 of interior pot 130 Water can be absorbed by the grain of rice or be converted to steam to be discharged with steam channel, so that the water in the inner cavity 132 of interior pot 130 can gradually subtract It is few.When water level decreasing to be lower than exntension tubs 152 water-permeable passage 152A when, confined space S1 before this can be via water-permeable passage 152A, permeable hole 151D are connected with bearing cavity 151C and steam channel, and confined space S1 failure, steam will not be close before this It closes in space S 1 and assembles and persistently increase the pressure in confined space S1.That is, the confined space S1 of failure can not be again Water in interior pot 130 is continued to be pressed into bearing cavity 151C.Cooking process enters steamed rice process at this time.

The exntension tubs 152 of an embodiment according to the present utility model and the cylinder of bearing tube 151 are described more fully below Sealed connection between the side of wall.

As shown in Fig. 2, the side of the barrel of bearing tube 151 is provided with the circumferentially extending groove 151E along bearing tube 151. The entire circumferential direction of groove 151E extension bearing tube 151.Specifically, in an embodiment of the utility model, groove 151E It is arranged on the side wall 151B of bearing tube 151.Groove 151E can be set according to actual needs the side wall 151B in bearing tube 151 Any suitable height at, such as bearing tube 151 side wall 151B 1/3 height at.Exntension tubs 152 include body part 152B With at least one sealing 152C.For example, showing two sealing 152C in an embodiment of the utility model.It is close Envelope portion 152C is along the radially inwardly projecting in body part 152B of exntension tubs 152.Sealing 152C can be contained in bearing tube 151 In groove 151E.By this method, the sealing realized between exntension tubs 152 and the side wall 151B of bearing tube 151 can not only be crossed, with shape At confined space S1, and groove 151E and radially inwardly projecting sealing 152C can also be to exntension tubs 152 in vertical side To being limited.

Sealing 152C can be set at any suitable height of exntension tubs 152.For example, sealing 152C can be set It sets in the end of body part 152B.Optionally, the both ends (top and bottom) of body part 152B can be radially inwardly projecting There is sealing 152C, such user may not need when exntension tubs 152 are assembled to bearing tube 151 distinguishes exntension tubs 152 Upper and lower side, convenient for assembly.Certainly, sealing 152C can also be provided only on the upper end of body part 152B.In addition, sealing 152C Also it can be set at the medium position of body part 152B.

Sealing 152C and body part 152B can be and be manufactured from the same material.For example, in a reality of the utility model It applies in mode, as shown in Fig. 2, sealing 152C and body part 152B can be made of elastic material (such as silica gel, rubber etc.). I.e. exntension tubs 152 are whole is made of the elastic material of silica gel, rubber etc., easy to process and production.Specifically, sealing 152C and body part 152B can be formed as one component, on the other hand on the one hand easy to process and production is convenient for exntension tubs 152 integral demountings, which get off, to be cleaned.

Unless otherwise defined, the technology of technical and scientific term used herein and the technical field of the utility model The normally understood meaning of personnel is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limit The utility model processed.Terms such as herein presented " settings " can both indicate that a component was attached directly to another portion Part can also indicate that a component is attached to another component by middleware.It describes in one embodiment herein Feature can be applied in combination another embodiment individually or with other features, unless this feature is in another implementation It is not suitable for or is otherwise noted in mode.

The utility model is illustrated by above embodiment, but it is to be understood that, above embodiment It is only intended to the purpose illustrated and illustrated, and is not intended to limit the invention within the scope of described embodiment.This Field technical staff it is understood that introduction according to the present utility model can also make more kinds of variants and modifications, this A little variants and modifications are all fallen within the utility model range claimed.

Claims (8)

1. a kind of food steamer, which is characterized in that the food steamer includes:

Bearing tube (151), the bearing tube (151) have barrel, and the barrel is formed for accommodating holding for food to be cooked It carries chamber (151C), the bottom of the barrel is provided with permeable hole (151D)；And

Exntension tubs (152), the exntension tubs (152) include body part (152B) and at least one sealing (152C), and described Body portion (152B) and the sealing (152C) are integrated component and are made of elastic material, the exntension tubs (152) with it is described The side seal of barrel connects and extends to the lower section of the bearing tube (151), the exntension tubs (152) be provided with it is described The water-permeable passage (152A) of permeable hole (151D) connection.

2. food steamer according to claim 1, which is characterized in that the side of the barrel is provided with along the bearing tube (151) circumferentially extending groove (151E), the sealing (152C) along the exntension tubs (152) it is radially inwardly projecting in The body part (152B), the sealing (152C) can be contained in the groove (151E).

3. food steamer according to claim 2, which is characterized in that the elastic material is silica gel.

4. food steamer according to claim 3, which is characterized in that the sealing (152C) is arranged in the body part The end of (152B).

5. food steamer according to claim 4, which is characterized in that the sealing (152C) is two, is separately positioned on institute State the both ends of body part (152B).

6. a kind of cooking apparatus, which is characterized in that the cooking apparatus includes:

Cooker body (110) is provided with interior pot (130) and according to any one of claim 1 to 5 in the cooker body (110) Food steamer, the interior pot (130) have pot wall (131), and around being formed inner cavity (132), the food steamer setting exists the pot wall (131) On the interior pot (130) and the bearing cavity (151C) is located in the inner cavity (132), and the bearing tube (151) Sealing element (160) are provided between barrel and the upper end of the pot wall (131)；And

Lid (120), the lid (120) can be opened and closed to be arranged on the cooker body (110), cover and close when the lid (120) When on the cooker body (110), cooking space is formed between the lid (120) and the interior pot (130).

7. cooking apparatus according to claim 6, which is characterized in that the lower end of the exntension tubs (152) and the pot wall (131) it is spaced apart.

8. cooking apparatus according to claim 6, which is characterized in that the lower end of the exntension tubs is against the pot wall, institute State the side that water-permeable passage is arranged at the exntension tubs.