CN207220664U - Cooking apparatus - Google Patents

Abstract

The utility model discloses a kind of cooking apparatus, it includes lid and cooker body, and lid includes liner, and interior lining is provided with the first damping block and the second damping block；Cooker body is pivotably connected with lid around rotation axis, and cooker body includes middle plate, middle plate is provided with the articulated section of protrusion, for being pivotally connected with lid, the first auxiliary section that can contact with the first damping block is respectively arranged with articulated section, and the second auxiliary section that can contact with the second damping block；Wherein, the size of the first damping block is different from the size of the second damping block so that the time of contact of the first damping block and the first auxiliary section is different from the time of contact of the second damping block and the second auxiliary section.Cooking apparatus according to the present utility model slowly can smoothly uncap, and prevent cooker body from turning on one's side.

Description

Cooking apparatus

Technical field

It the utility model is related to cooking apparatus technical field.

Background technology

Many cooking apparatus currently on the market are during lid is opened, due to lid and the spring of cooker body junction The release of elastic potential energy can be shaken there is a phenomenon where pot body or shakiness, while can also produce noise.Especially when food is not contained in pot During thing, the phenomenon of shake is more serious.Reduce the whole service life of cooking apparatus.In addition when filling soup in pot, there are soup The hidden danger of consumer is scalded after spilling.

Accordingly, it is desirable to provide a kind of cooking apparatus, to solve issue noted above at least in part.

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 more attempt determine technical solution claimed guarantor Protect scope.

In order to solve the above problems at least in part, the utility model discloses a kind of cooking apparatus, it is characterised in that bag Include：

Lid, the lid include liner, and the interior lining is provided with the first damping block and the second damping block；And

Cooker body, the cooker body are pivotably connected with the lid around rotation axis, and the cooker body includes middle plate, institute The articulated section that middle plate is provided with protrusion is stated, for being pivotally connected with the lid, is respectively arranged with and described first on the articulated section The first auxiliary section that damping block can contact, and the second auxiliary section that can contact with second damping block；

Wherein, the size of first damping block is different from the size of second damping block so that first damping The time of contact of block and first auxiliary section is different from the time of contact of second damping block and second auxiliary section.

Cooking apparatus according to the present utility model, it is possible to provide with uncap angle increase and increased frictional force, realization are uncapped It is smooth, stablize, when avoiding uncapping cooking apparatus rock in addition turn on one's side.

Alternatively, on the first direction perpendicular to the rotation axis, the size of first damping block is different from institute State the size of the second damping block；Thus, its priority is made by the way that the first damping block and the second damping block are arranged to different sizes Contact corresponding auxiliary section.

And/or on the second direction parallel to the rotation axis, the size of first damping block is different from described The size of second damping block.

Alternatively, first damping block and second damping block each include connecting portion and contact site, the connection Portion has connecting hole, and the contact site is used to contact with the auxiliary section.Thus, connecting hole is used for the company of damping block and liner Connect, contact site is used to contact with auxiliary section to produce frictional force.

Alternatively, the contact site extends above the connecting portion in the second party parallel to the rotation axis. Thus, contact site can be contacted with auxiliary section, and connecting portion is not contacted with auxiliary section.

Alternatively, ruler of the contact site of first damping block on the second direction parallel to the rotation axis Very little is 12-20mm, and/or the distance of center to the outer end of the contact site of the connecting hole is 5-10mm.Thus, it is possible to provide First damping block of moderate dimensions.

Alternatively, the size of the contact site of second damping block in this second direction is 8-11mm, and/ Or the distance of the center of the connecting hole to the outer end of the contact site is 6-10mm.Thus, it is possible to provide the second of moderate dimensions Damping block.

Alternatively, when the lid opens third angle relative to the cooker body, first damping block and described the The frictional force that two damping blocks are produced with first auxiliary section and second auxiliary section respectively makes the lid stop pivoting.By This, both frictional force between frictional force and the second damping block and the second auxiliary section between the first damping block and the first auxiliary section It may be such that lid stops in third angle relative to the rotation of cooker body.

Alternatively, when the lid opens first angle relative to the cooker body, the first damping BOB(beginning of block) and institute The contact of the first auxiliary section is stated, to produce frictional force, when the lid opens second angle relative to the cooker body, described second Damping BOB(beginning of block) is contacted with second auxiliary section, and to produce frictional force, the first angle is less than the second angle.

Alternatively, the first angle is 45-75 degree, and/or the second angle is 55-85 degree.

Alternatively, the third angle is 88-92 degree.

Thus, first angle, second angle and third angle can be adjusted according to demand.

Brief description of the drawings

The drawings below of the utility model embodiment is used to understand this practicality in this as the part of the utility model It is new.Embodiment and its description shown in the drawings of the utility model, for explaining the principle of the utility model.In attached drawing In,

Fig. 1 is the decomposition view according to the section components of the cooking apparatus of the first embodiment of the utility model；

Fig. 2 is the top view of the cooking apparatus shown in Fig. 1；

Fig. 3 A are the enlarged view along the part A in Fig. 2；

Fig. 3 B are the front view of Fig. 3 A；

Fig. 4 A are the top view of convex damping block；

Fig. 4 B are the top view of square damping block；

Fig. 5 A are the partial enlarged view according to the cooking apparatus of the second embodiment of the utility model；

Fig. 5 B are the front view of Fig. 5 A；

Fig. 6 A are the partial enlarged view according to the cooking apparatus of the 3rd embodiment of the utility model；

Fig. 6 B are the front view of Fig. 6 A；

Fig. 7 A are the partial enlarged view according to the cooking apparatus of the 4th embodiment of the utility model；

Fig. 7 B are the front view of Fig. 7 A；

Fig. 8 A are schematic diagram when first angle is opened according to the lid of the first embodiment of the utility model；

Fig. 8 B are the enlarged view of I parts in Fig. 8 A；

Fig. 9 A are another schematic diagram when first angle is opened according to the lid of the first embodiment of the utility model；

Fig. 9 B are the enlarged view of II parts in Fig. 9 A；

Figure 10 A are schematic diagram when second angle is opened according to the lid of the first embodiment of the utility model；

Figure 10 B are the enlarged view of III parts in Figure 10 A；

Figure 11 A are another schematic diagram when second angle is opened according to the lid of the first embodiment of the utility model；

Figure 11 B are the enlarged view of IV parts in Figure 11 A；

Figure 12 A are schematic diagram when third angle is opened according to the lid of the first embodiment of the utility model；

Figure 12 B are the enlarged view of V parts in Figure 12 A；

Figure 13 A are another schematic diagram when third angle is opened according to the lid of the first embodiment of the utility model； And

Figure 13 B are the enlarged view of VI parts in Figure 13 A.

Description of reference numerals：

110：Liner 120/220/320/420：Middle plate

121：Articulated section 111：First threaded post

112：Second threaded post 113：Torsional spring

131/231/331/431：First damping block

132/232/332/432：Second damping block

141/241/341/441：First auxiliary section

142/242/342/442：Second auxiliary section

231a：Convex damping block connecting portion 231b：Convex damping block contact site

231c：Convex damping block connecting hole 232a：Square damping block connecting portion

232b：Square damping block contact site 232c：Square damping block connecting hole

151：First screw 152：Second screw

Embodiment

In discussion below, give details and more thoroughly understand in order to provide to the utility model.However, ability Field technique personnel will be seen that the utility model may not need one or more of these details and be carried out.Specifically showing In example, in order to avoid obscuring with the utility model, do not retouched at large for some technical characteristics well known in the art State." on ", " under ", "front", "rear", "left", "right" and similar statement it should be noted that term used herein For illustrative purposes only, not limit.

The cited such as ordinal number of " first " and " second " is only to identify in the utility model, without any Other implications, such as specific order etc..Moreover, for example, term " first component " itself does not imply that depositing for " second component " Term " second component " does not imply that the presence of " first component " in itself.

Fig. 1 is according to the schematic diagram of the cooking apparatus of the preferred embodiment of the utility model, for the sake of clarity, will be covered The cover of body removes.Cooked it is appreciated that cooking apparatus according to the present utility model can be electric cooker, electric pressure cooking saucepan or others Prepare food utensil, and cooking apparatus according to the present utility model is in addition to having the function of cooking rice, can also have cook congee etc. it is various Function.

As shown in Figure 1, cooking apparatus includes lid and cooker body.The usually rounded rectangular shape of cooker body, and with circle The cavity for being used to accommodate interior pot of barrel shape, interior pot can freely be put into the cavity or be taken out from cavity, with convenient Internal pot is cleaned.The upper surface of interior pot has circular open, for holding material to be heated in inside pot, such as rice, Soup etc..Usually there is the heating unit for being used for heating interior pot in cooker body.

Lid is pivotally connected to cooker body by pivot, and lid can be covered in cooker body, with lid and interior pot it Between form cooking space.In the shown embodiment, lid includes liner 110 and the cover above liner 110 (does not show Go out), 110 substantially square structure of liner, pivot is arranged on liner 110.In addition, being provided with damping block on liner 110, damp Block can be made of the deformable elastic material such as rubber.

Articulated section 121 protruding upward is provided with the middle plate 120 of cooker body, articulated section 121 is used to be pivotally connected with lid, pivot joint Auxiliary section is respectively arranged with portion 121, during lid is pivoted from the state covered in cooker body to open mode, auxiliary section It can be contacted with damping block and produce frictional force, make the opening procedure of lid gentle.

Specifically, as shown in Fig. 1 to Fig. 3 B, in this embodiment, damping block includes the first damping block 131 and the second resistance Buddhist nun's block 132.Auxiliary section includes the first auxiliary section 141 and the second auxiliary section 142, and the first auxiliary section 141 is used for opened in lid Contacted in journey with the first damping block 131, the second auxiliary section 142 is used to contact with the second damping block 132 in lid opening procedure.

In addition, being arranged with a pair of of torsional spring 113 on pivot, two external parts of torsional spring 113 are against in cooker body and lid respectively, So that lid realizes elastic folding.In other words, when lid and cooker body depart from, the restoring force that torsional spring 113 produces can make lid Body is rotated to open position.

It now will be described in connection with the drawings the process that lid is opened relative to cooker body.

As shown in figs. 8 a and 8b, when lid is opened to such as 55 ° of first angle R1, the first damping block 131 and first Auxiliary section 141 starts to contact and produce frictional force.At the same time, as shown in Fig. 9 A and Fig. 9 B, the second damping block 132 and second Auxiliary section 142 does not contact.Frictional force between first damping block 131 and the first auxiliary section 141 slowly reduces the speed of uncapping of lid Degree.

Alternatively, first angle R1 may range from 45-75 degree.

As shown in figs. 10 a and 10b, when lid is opened to such as 65 ° of second angle R2, with the angle of lid opening Degree becomes larger, and the deformation of the first damping block 131 becomes larger, and causes the frictional force between the first damping block 131 and the first auxiliary section 141 Increase.At the same time, as shown in Figure 11 A and Figure 11 B, the second damping block 132 starts to contact and produces with the second auxiliary section 142 Frictional force.Since the frictional force between the first damping block 131 and the first auxiliary section 141 and the second damping block 132 and second coordinate The collective effect of both frictional force between portion 142, the speed that lid is opened substantially slow down.

Alternatively, second angle R2 may range from 55-85 degree.

As illustrated in figs. 12 a and 12b, when lid is opened to such as 90 ° of third angle R3, the first damping block 131 Deformation reaches maximum, and causes the frictional force between the first damping block 131 and the first auxiliary section 141 to reach maximum.It is same with this When, as shown in figures 13 a and 13b, the deformation of the second damping block 132 becomes larger so that the second damping block 132 and the second auxiliary section Frictional force between 142 increases.Due to the frictional force and the second damping block between the first damping block 131 and the first auxiliary section 141 132 and the collective effect of both the second frictional force between auxiliary section 142, the speed that lid is opened substantially slow down.It may be such that lid Body is still at third angle R3, you can falls to zero by the frictional force speed that makes to uncap.

Alternatively, third angle R3 may range from 88-92 degree.

To sum up, when lid opens first angle R1 relative to cooker body, the first damping block 131 starts and the first auxiliary section 141 contacts, to produce frictional force, when lid opens second angle R2 relative to cooker body, the second damping block 132 starts and the Two auxiliary sections 142 contact, and to produce frictional force, first angle R1 is less than second angle R2.So that during uncapping, the first resistance 131 and second damping block 132 of Buddhist nun's block produces frictional force respectively, takeoffs to avoid cooker body bottom.

Further, when lid is opened relative to cooker body and is not up to first angle R1, under the elastic reaction of torsional spring 113, Or the strength of uncapping according to user, lid are rotated with the state hardly by frictional force around rotation axis (pivot).And work as When lid is opened to first angle R1 relative to cooker body, produced due to the contact between the first damping block and the first auxiliary section Frictional force, the opening speed of lid reduce.When cooker body is opened to second angle R2, due to the second damping block and the second auxiliary section Between contact and the frictional force that produces, and the first damping block because deformation increases and both increased frictional force, lid are beaten Opening speed further reduces.And when cooker body is opened to third angle R3, lid stress balance, is maintained at the third angle position Put place.

Cooking apparatus according to the present utility model, the interior lining of lid are provided with the first damping block and the second damping block, stew The middle plate of body is provided with the articulated section for being pivotally connected with lid, and first contacted with the first damping block is provided with articulated section and is coordinated Portion, and the second auxiliary section contacted with the second damping block, the contact with the first auxiliary section of the first damping block is prior to the second damping Block contact with the second auxiliary section, so as to provide with uncap angle increase and increased frictional force, realize uncap it is smooth, steady Fixed, cooking apparatus rocks or even turns on one's side when avoiding uncapping.

Below by illustrated respectively by embodiment the order that influences the contact between damping block and auxiliary section because Element.

It is understood that it is expected when lid opens first angle R1, the first damping block 131 and the first auxiliary section 141 Start to contact, when lid opens second angle R2, the second damping block 132 starts to contact with the second auxiliary section 142.Therefore, may be used Construct damping block and auxiliary section respectively, for example, can adjust position of the damping block on liner 110, damping block size, coordinate The high low factor in portion, to realize the contact with the first auxiliary section 141 of the first damping block 131 prior to the second damping block 132 and The contact of two auxiliary sections 142, i.e. so that realizing the time of contact of the first damping block 131 and the first auxiliary section 141 earlier than second The time of contact of 132 and second auxiliary section 142 of damping block.

First embodiment

As shown in Figure 3A and Figure 3B, the first threaded post 111 for fixing the first damping block 131 is provided with liner 110, And for fixing the second threaded post 112 of the second damping block 132.For example, the first damping block 131 can be via the first screw 151 It is fixed to the first threaded post 111.Second damping block 132 can be fixed to the second threaded post 112 via the second screw 152.

In the state that lid covers in cooker body, the distance of center to the pivot of the first threaded post 111 is less than the second spiral shell Distance of the center of line column 112 to the pivot.In other words, in the state that lid covers in cooker body, the first damping block 131 Minimum range to rotation axis is less than the second damping block 132 to the minimum range of rotation axis.

It is understood that in this way, it is roughly the same in the size of the first damping block 131 and the second damping block 132 In the case of, install to the first damping block 131 of the first threaded post 111 than installing to the second damping block 132 of the second threaded post 112 Closer to pivot.During being opened in lid, the first damping block 131 is contacted with the first auxiliary section 141 earlier, and the Two damping blocks 132 are contacted with the second auxiliary section 142 laterly.

Alternatively, in the state that lid covers in cooker body, the distance at the center of the first threaded post 111 to rotation axis Distance than center to the rotation axis of the second threaded post 112 is small 1-4mm.

For cooking apparatus according to first embodiment, the construction of the first damping block 131 and the second damping block 132 can With identical, and the shape of the first auxiliary section 141 can be identical with size with the shape of the second auxiliary section 142 with size, both It may be set to be apart from the horizontal distance of rotation axis identical, manufacture cost can be reduced with this, convenient manufacture.

Second embodiment

Fig. 4 A please be now go to, it illustrates one of the first damping block 231 of the cooking apparatus according to second embodiment Example, and Fig. 4 B show the example of the second damping block 232 of the cooking apparatus according to second embodiment.

In this embodiment, the size of the first damping block 231 be different from the second damping block 232 size (this means Both shapes may be identical or different) so that the first damping block 231 and the time of contact of the first auxiliary section 241 are different from Second damping block 232 and the time of contact of the second auxiliary section 242, so as to produce two frictional force at different time points.

Specifically, with reference to figure 4A, the first damping block 231 is convex damping block, and convex damping block connects with convex damping block The connection of convex damping block is provided with socket part 231a and convex damping block contact site 231b, convex damping block connecting portion 231a Hole 231c, extends through for the connector for such as bolt.Convex damping block contact site 231b is used for the mistake opened in lid Contacted in journey with the first auxiliary section 241.

Convex damping block contact site 231b can be wider than convex damping block connecting portion 231a.Further, alternatively, convex hinders The dimension Ds 3 of Buddhist nun's block contact site 231b in a first direction are 3-4mm.Convex damping block contact site 231b is in a second direction Dimension D 2 is 12-20mm, and/or the distance D1 of center to the outer end of contact site of connecting hole is 5-10mm.

The first auxiliary section 241 coordinated with convex damping block is arranged on the articulated section of middle plate 220, and is configured with and is inclined The boss on inclined-plane, inclined plane are mating surface.The mating surface is contacted with convex damping block contact site 231b, to produce frictional force.

In addition, with reference to figure 4B, it shows the second damping block 232 according to the present embodiment, and the second damping block 232 is square Damping block, square damping block have square damping block connecting portion 232a and square damping block contact site 232b, square damping block Square damping block connecting hole 232c is provided with connecting portion 232a, is extended through for the connector for such as bolt.Square resistance Buddhist nun's block contact site 232b is used to contact with the second auxiliary section 242 during lid is opened.

Square damping block contact site 232b can be wider than square damping block connecting portion 232a.Further, alternatively, square resistance The dimension Ds 5 of Buddhist nun's block contact site 232b in a second direction are 8-11mm, and/or the center to the outer end of contact site of connecting hole Distance D4 is 6-10mm.

The second auxiliary section 242 coordinated with square damping block is arranged on the articulated section of middle plate 220, and be configured to include from A pair of of protrusion that articulated section upwardly extends and is spaced apart along the direction parallel to rotation axis, protrusion have towards that respectively This inclined plane, inclined plane are to be contacted with square damping block to produce the mating surface of frictional force.

As in Fig. 5 A and Fig. 5 B as it can be seen that in the first direction perpendicular to rotation axis (pivot) (for example, the length of liner 210 Spend direction) on, the size of the first damping block 231 is more than the size of the second damping block 232, and parallel to rotation axis (pivot Axis) second direction (for example, width of liner 210) on, the size of the first damping block 231 is more than the second damping block 232 Size.Thus, the time of contact of the first damping block 231 and the first auxiliary section 241 coordinates earlier than the second damping block 232 and second The time of contact in portion 242.

Although in the shown embodiment, the first damping block 231 is convex damping block, the second damping block 232 is square resistance Buddhist nun's block.But in a not shown embodiment, the first damping block 231 and the second damping block 232 can be convex damping Block, or be square damping block, but the first damping block 231 is different with the size of the second damping block 232.

For the cooking apparatus according to second embodiment, the first connecting pole and the second connecting pole it is respective apart from pivot Distance can be equal.

3rd embodiment

Please now go to Fig. 6 A, in the third embodiment, the first damping block 331 and the second damping block 332 be configured to as Convex damping block shown by Fig. 4 A, the first auxiliary section 341 and the second auxiliary section 342, which each have, to be used for and the first damping block 331 and second damping block 332 contact mating surface, as described above, with convex damping block coordinate auxiliary section be arranged on middle plate 320 Articulated section on.Also, the mating surface of the first auxiliary section 341 is higher than the mating surface of the second auxiliary section 342.

Specifically, in the present embodiment, the first auxiliary section 341 and/or the second auxiliary section 342 are configured with inclined plane Boss, inclined plane is mating surface.The inclined plane is set towards damping block.As in Fig. 6 B as it can be seen that the first auxiliary section 341 is matched somebody with somebody Conjunction face is higher than the mating surface of the second auxiliary section 342.

Since the mating surface of the first auxiliary section 341 is higher, during lid is opened, the first damping block 331 and first The contact of the mating surface of auxiliary section 341 earlier than the contact between the second damping block 332 and the mating surface of the second auxiliary section 342, from And during may be such that lid is opened, there can be the quick unlatching that at least two frictional force prevent lid.

For the cooking apparatus according to the 3rd embodiment, the construction of the first damping block 331 and the second damping block 332 can With identical, such as the shape and size of the first damping block 331 and the shape and size of the second damping block 332.

Also, distance and second damping block 332 distance away from rotation axis of first damping block 331 away from rotation axis can be with It is identical.

4th embodiment

Please now go to Fig. 7 A, in the 4th embodiment, the first damping block 431 and the second damping block 432 be configured to as Square damping block shown by Fig. 4 B, the first auxiliary section 441 and the second auxiliary section 442, which each have, to be used for and the first damping block 431 and second damping block 432 contact mating surface, as described above, the first auxiliary section 441 and the second auxiliary section 442 are arranged at On the articulated section of middle plate 420.Also, the first auxiliary section 441 and the second auxiliary section 442, which are configured to have, tilts opposite two A mating surface.In other words, the first auxiliary section 441 and the second auxiliary section 442 each include upwardly extending simultaneously from articulated section 121 A pair of of the protrusion being spaced apart along the direction parallel to rotation axis, protrusion have inclined plane toward each other, tilt respectively Face is mating surface.

As in Fig. 7 B as it can be seen that the mating surface of the first auxiliary section 441 be different from the second auxiliary section 442 mating surface.Specifically, In embodiment shown in Fig. 7 B, spacing and the second auxiliary section 442 between two inclined planes of the first auxiliary section 441 Spacing between two inclined planes is equal, but the height of the first auxiliary section 441 is higher than the height of the second auxiliary section 442, so that real Existing first damping block 431 takes the lead in contacting with the first auxiliary section 441.

And in another embodiment, include the situation of protrusion in the first auxiliary section 441 and the second auxiliary section 442 Under, in the second direction parallel to rotation axis, the distance between inclined plane of the first auxiliary section 441 is less than the second auxiliary section The distance between 442 inclined plane.It is understood that since the spacing between two inclined planes of the first auxiliary section 441 is small Spacing between two inclined planes of the second auxiliary section 442, the first damping block 431 and the inclined plane of the first auxiliary section 441 connect Tactile position is more top than the position that the second damping block 432 is contacted with the inclined plane of the second auxiliary section 442, i.e., away from pivot.

In another optional embodiment, the angle between two mating surfaces of the first auxiliary section 441 is matched somebody with somebody less than second Angle between two mating surfaces in conjunction portion 442, can also make the first damping block 431 and the first auxiliary section 441 in this way Contact is prior to the contact with the second auxiliary section 442 of the second damping block 432.

For the cooking apparatus according to the 4th embodiment, the construction of the first damping block 431 and the second damping block 432 can With identical, such as the shape and size of the first damping block 431 and the shape and size of the second damping block 432.

Also, distance and second damping block 432 distance away from rotation axis of first damping block 431 away from rotation axis can be with It is identical.

Embodiment variant

It is understood that do not limit the quantity of the first damping block and the second damping block in the above embodiment herein, Such as first damping block and two the second damping blocks can be included, or hindered including two the first damping blocks and one second Buddhist nun's block, or other quantity, and the quantity of the first auxiliary section and the second auxiliary section is set correspondingly.

Also, although in the shown embodiment, the first damping block is located at substantially at midline position of liner, and second hinders Buddhist nun's block deviates the center line of liner, but cooking apparatus can also be configured to the substantially midline position that the second damping block is located at liner Place, and the first damping block deviates the center line of liner.

In addition, on the premise of the intention without prejudice to the utility model, such as the ruler of the installation site of damping block, damping block Very little, auxiliary section construction, the feature such as position (i.e. apart from the horizontal distance of rotation axis) of auxiliary section can be combined arbitrarily.

Unless otherwise defined, the technology of technical and scientific term used herein and the technical field of the utility model The normally understood implication 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 represent that a component was attached directly to another portion Part, can also represent that a component is attached to another component by middleware.Describe in one embodiment herein Feature can be applied to another embodiment in combination individually or with further feature, unless this feature is in another implementation Do not apply to or be otherwise noted in mode.

The utility model is illustrated by the above embodiment, but it is to be understood that, the above embodiment The purpose illustrated and illustrated is only intended to, and is not intended to the utility model being limited in the range of described embodiment.This Field technology personnel it is understood that teaching 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 scope claimed.

Claims (10)

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

   Lid, the lid include liner, and the interior lining is provided with the first damping block and the second damping block；And

   Cooker body, the cooker body are pivotably connected with the lid around rotation axis, and the cooker body includes middle plate, in described Plate is provided with the articulated section of protrusion, for being pivotally connected with the lid, is respectively arranged with the articulated section and the described first damping The first auxiliary section that block can contact, and the second auxiliary section that can contact with second damping block；

   Wherein, the size of first damping block be different from second damping block size so that first damping block with The time of contact of first auxiliary section is different from the time of contact of second damping block and second auxiliary section.
2. 2. cooking apparatus according to claim 1, it is characterised in that in the first direction perpendicular to the rotation axis On, the size of first damping block is different from the size of second damping block；

   And/or on the second direction parallel to the rotation axis, the size of first damping block is different from described second The size of damping block.
3. 3. cooking apparatus according to claim 1, it is characterised in that first damping block and second damping block are each From including connecting portion and contact site, the connecting portion has connecting hole, and the contact site is used to contact with the auxiliary section.
4. 4. cooking apparatus according to claim 3, it is characterised in that the contact site is parallel to the rotation axis Second party extends above the connecting portion.
5. 5. cooking apparatus according to claim 3, it is characterised in that the contact site of first damping block is parallel In the size in the second direction of the rotation axis be 12-20mm, and/or the connecting hole center to the contact site The distance of outer end is 5-10mm.
6. 6. cooking apparatus according to claim 5, it is characterised in that the contact site of second damping block is described Size in second direction is 8-11mm, and/or the distance of center to the outer end of the contact site of the connecting hole is 6- 10mm。
7. 7. cooking apparatus according to claim 1, it is characterised in that open the 3rd relative to the cooker body in the lid During angle, first damping block and second damping block are produced with first auxiliary section and second auxiliary section respectively Frictional force make the lid stop pivoting.
8. 8. cooking apparatus according to claim 1, it is characterised in that open first relative to the cooker body in the lid During angle, the first damping BOB(beginning of block) is contacted with first auxiliary section, to produce frictional force, in the lid relative to institute When stating cooker body opening second angle, the second damping BOB(beginning of block) is contacted with second auxiliary section, described to produce frictional force First angle is less than the second angle.
9. 9. cooking apparatus according to claim 8, it is characterised in that the first angle is 45-75 degree, and/or described Second angle is 55-85 degree.
10. 10. cooking apparatus according to claim 7, it is characterised in that the third angle is 88-92 degree.