CN217243859U - Cooking utensil - Google Patents

Abstract

The utility model discloses a cooking utensil, cooking utensil are equipped with first limit structure including upset arm, base and connecting axle on the base, are equipped with second limit structure on the connecting axle, and the upset arm passes through the connecting axle to be connected with the base, and the connecting axle sets to the fixed and relative base rotatable of relative upset arm, second limit structure's outer peripheral face and first limit structure's inner peripheral surface looks butt to at least one in first limit structure and the second limit structure takes place elastic deformation. When the position of the turnover arm is adjusted, the turnover arm is driven by external force to overcome the friction force between the first limiting structure and the second limiting structure to rotate, when the required position is reached, the external force is relieved, and the turnover arm keeps the current position under the friction force generated by the mutual abutting of the first limiting structure and the second limiting structure. Utilize first limit structure and second limit structure's butt cooperation to realize the function of hovering of upset arm, overall structure is simple and small.

Description

Cooking utensil

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a cooking utensil.

Background

This section provides background information related to the present disclosure only and is not necessarily prior art.

The existing cooking appliance for cooking comprises a base, a turning arm, a connecting mechanism and a heating assembly, wherein the heating assembly is arranged on the turning arm, and the turning arm is rotatably connected to the base through the connecting mechanism. When utilizing cooking utensil to cook, rotate the upset arm for heating element is located the top of base, and heating element shines the culinary art material of cooking through the mode of heat radiation to treating that sets up on the base and burns the culinary art.

In order to meet the use requirements of users, the overturning arm needs to have a hovering function, and in the prior art, although the connecting mechanism has the hovering function, the connecting mechanism is complex in structure and large in size, and the miniaturization and the manufacturing of the cooking utensil cannot be realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims at least solving the problem that the connecting mechanism with the hovering function is complex in structure and large in size. The purpose is realized by the following technical scheme:

the utility model provides a cooking utensil, cooking utensil includes:

a turning arm;

the base is provided with a first limiting structure;

the turnover mechanism comprises a connecting shaft, wherein a second limiting structure is arranged on the connecting shaft, the turnover arm is connected with the base through the connecting shaft, the connecting shaft is fixed relative to the turnover arm and can rotate relative to the base, the outer peripheral surface of the second limiting structure is abutted against the inner peripheral surface of the first limiting structure, and at least one of the first limiting structure and the second limiting structure is elastically deformed.

According to the utility model discloses a cooking utensil, the upset arm passes through the connecting axle and connects on the base with rotatable placing, wherein, connecting axle and upset arm fixed connection, the connecting axle rotationally is connected with the base, when the angle that need not to adjust the upset arm, because first limit structure and second limit structure's butt each other, utilize frictional force to realize the maintenance of pairing rotation arm position, when the position of upset arm is adjusted to needs, the frictional force between first limit structure and the second limit structure is overcome to external drive upset arm and is rotated, when the upset arm reachs required position, remove external force, the maintenance of current position is realized to the upset arm under the frictional force that first limit structure and second limit structure butt produced each other this moment. Utilize first limit structure and second limit structure's butt cooperation to realize the function of hovering of upset arm, overall structure is simple and small, has reduced cooking utensil's manufacturing cost and can realize cooking utensil's miniaturized production.

In addition, according to the utility model discloses a cooking utensil, can also have following additional technical characterstic:

in some embodiments of the utility model, be equipped with the connecting hole on the upset arm, be equipped with the mounting hole on the base, the connecting hole with the coaxial setting of mounting hole, the connecting axle passes respectively the mounting hole with the connecting hole, the connecting axle with the connecting hole rigid coupling, the connecting axle with the mounting hole is connected with rotatable mode.

In some embodiments of the present invention, a clamping groove is formed on the outer peripheral surface of the connecting shaft, a bump is disposed on the inner wall of the connecting hole, and the bump is clamped in the clamping groove.

The utility model discloses an in some embodiments, the mounting hole is the shoulder hole, the shoulder hole includes the macropore section and the aperture section of coaxial setting, the connecting axle passes the aperture section, a tip setting of connecting axle is in the macropore section and with the inner wall interval of macropore section sets up, first limit structure sets up on the inner wall of macropore section, second limit structure sets up the tip and with first limit structure looks butt.

In some embodiments of the present invention, the first limit structure includes an arc-shaped protrusion and a first abutting block respectively disposed on the inner wall of the large hole section, the first abutting block is connected to the arc-shaped protrusion and located on a circumferential end of the large hole section, the second limit structure includes an arc-shaped seat and a first suspension plate, the arc-shaped seat is disposed on the outer circumferential wall of the connecting shaft, the first suspension plate is connected to the arc-shaped seat and located on a circumferential end of the connecting shaft, the first suspension plate can cooperate with the first abutting block in an abutting manner, and the first suspension plate is elastically deformed.

In some embodiments of the present invention, the first limit structure further includes a second abutting block disposed on the inner wall of the large hole section, the second abutting block is connected to the arc-shaped projection and located on the other circumferential end of the large hole section, the second limit structure further includes a second suspension plate, the second suspension plate is connected to the arc-shaped seat and located on the other circumferential end of the connecting shaft, the second suspension plate can be abutted to the block abutment to be matched with the second abutting block, and the second suspension plate is elastically deformed.

In some embodiments of the present invention, the first abutting block and the arc-shaped protrusion are arranged in a stepped manner in a radial direction of the large hole section to form a first abutting end, the first suspension plate and the arc-shaped seat are arranged in a stepped manner in a radial direction of the connecting shaft to form a first mating end, and the first abutting end can abut against the first mating end to limit a rotation stroke of the connecting shaft; the second supports and leans on the piece with the arc lug is in be the ladder setting in order to form the second and supports and lean on the end on the radial direction of macropore section, the second suspension board with the arc seat is in be the ladder setting in order to form the second cooperation end on the radial direction of connecting axle, the second support lean on the end can with second cooperation end looks butt is in order to restrict the rotation stroke of connecting axle.

In some embodiments of the present invention, a first convex hull is disposed on the first suspension plate, and the first convex hull can abut against the first abutting block; and a second convex hull is arranged on the second suspension plate and can abut against the second abutting block.

In some embodiments of the utility model, the first one end of leaning on the piece to keep away from the arc lug is equipped with first spigot surface, first spigot surface is used for the guide first convex closure is leaned on lean on the first piece of leaning on face to on the side of connecting axle.

In some embodiments of the utility model, the second is supported and is kept away from by the piece the one end of arc lug is equipped with the second spigot surface, the second spigot surface is used for guiding the second convex closure support lean on the second supports support by the piece towards on the side of connecting axle.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like parts are designated with like reference numerals throughout the drawings. In the drawings:

fig. 1 schematically shows a structural schematic view of a cooking appliance according to an embodiment of the present invention;

FIG. 2 is an exploded view of the cooking appliance shown in FIG. 1;

fig. 3 is a structural view of a connecting shaft of the cooking appliance shown in fig. 2;

FIG. 4 is a schematic view of the connection shaft shown in FIG. 3 from another perspective;

FIG. 5 is a schematic structural view of a base of the cooking appliance shown in FIG. 1;

FIG. 6 is an enlarged view of the portion A of the base shown in FIG. 5;

FIG. 7 is a schematic view of the base shown in FIG. 5 from another perspective;

FIG. 8 is an enlarged view of the portion B of the base shown in FIG. 7;

FIG. 9 is a schematic view of the construction of the cooking appliance shown in FIG. 1 with the invert arm in a first position;

FIG. 10 is an enlarged view of the portion C of the cooking appliance shown in FIG. 9;

FIG. 11 is a schematic view of the cooking appliance of FIG. 1 with the flip arm in a second position;

fig. 12 is an enlarged view of a portion D of the cooking appliance shown in fig. 11.

The reference numbers are as follows:

100 is a cooking utensil;

10 is a turnover arm;

11 is a connecting hole, 12 is a lug;

20 is a base;

21 is a mounting hole;

22 is a first limit structure;

221 is an arc-shaped projection, 2211 is a first abutting end, 2212 is a second abutting end, 222 is a first abutting block, 2221 is a first guide surface, 223 is a second abutting block, 2231 is a second guide surface;

30 is a connecting shaft;

31 is a card slot;

32 is a second limit structure;

321 is an arc-shaped seat, 3211 is a first mating end, 3212 is a second mating end, 322 is a first suspension plate, 323 is a first convex hull, 324 is a second suspension plate, and 325 is a second convex hull.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless specifically identified as an order of performance. It should also be understood that additional or alternative steps may be used.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

For convenience of description, spatially relative terms, such as "inner", "outer", "lower", "below", "upper", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1 to 12, according to the embodiment of the present invention, a cooking utensil 100 is provided, the cooking utensil 100 includes a connecting shaft 30, a base 20 and a turning arm 10, a first limit structure 22 is provided on the base 20, a second limit structure 32 is provided on the connecting shaft 30, the connecting shaft 30 connects the turning arm 10 on the base 20 in a rotatable manner, the connecting shaft 30 is fixedly disposed relative to the turning arm 10, the connecting shaft 30 is rotatably matched with the base 20, the outer peripheral surface of the first limit structure 22 and the inner peripheral surface of the second limit structure 32 are kept in a butt state, and at least one of the second limit structure 32 and the second limit structure 32 is elastically deformed when in butt joint. The first stop structure 22 and the second stop structure 32 abut each other for maintaining the current position of the invert arm 10 and for outputting damping during rotation of the invert arm 10.

Specifically, the turning arm 10 is rotatably placed and connected on the base 20 through the connecting shaft 30, wherein the connecting shaft 30 is fixedly connected with the turning arm 10, the connecting shaft 30 is rotatably connected with the base 20, when the angle of the turning arm 10 is not required to be adjusted, the turning arm is maintained by friction force due to the fact that the first limiting structure 22 and the second limiting structure 32 are abutted to each other, when the position of the turning arm 10 is required to be adjusted, the turning arm 10 is driven by external force to overcome the friction force between the first limiting structure 22 and the second limiting structure 32 to rotate, when the turning arm 10 reaches a required position, the external force is removed, and at the moment, the turning arm 10 is maintained at the current position under the friction force generated by the fact that the first limiting structure 22 and the second limiting structure 32 are abutted to each other.

The hovering function of the turnover arm 10 is realized by the abutting cooperation of the first limiting structure 22 and the second limiting structure 32, the whole structure is simple and small, the manufacturing cost of the cooking appliance 100 is reduced, and the small-sized production of the cooking appliance 100 can be realized.

It should be understood that, in the process of abutting the first limiting structure 22 and the second limiting structure 32, at least one of the first limiting structure 22 and the second limiting structure 32 is elastically deformed in the abutting process, and by using the reaction force of the elastic deformation, the friction force between the first limiting structure 22 and the second limiting structure 32 is increased, so that the strength and the stability of the current position of the turning arm 10 are improved, and the situation that the turning arm 10 rotates due to vibration or under the action of gravity is avoided, so that the structure of the cooking appliance 100 meets the use requirements of users, and the use experience of users is improved.

It should be noted that in the embodiment of the utility model, cooking utensil 100 is the cooking utensil 100 of the type of burning, wherein, base 20 is including the drain pan and put the thing dish, it sets up on the drain pan with separable mode to put the thing dish, be equipped with heating element and control assembly on upset arm 10, upset arm 10 is approximate L type structure, the one end of upset arm 10 is passed through connecting axle 30 and is rotationally connected on the drain pan, the other end suspension of upset arm 10 is in the top of putting the thing dish, heating element sets up on upset arm 10 and is located the top of putting the thing dish, control assembly sets up on upset arm 10 and is connected with the heating element electricity.

When cooking, will wait to cook and eat the material and place on putting the thing dish, open control assembly for heating element circular telegram, heating element heats the material of waiting to cook in the thing dish through the mode of heat radiation after the operation, thereby realizes the heating culinary art of waiting to cook the material.

Additionally, the utility model discloses an among the embodiment, heating element includes the heating tube, and this heating tube is the halogen tube, utilizes the halogen tube circular telegram to give out light, give off heat and treat the culinary art and eat the material and shine the fever culinary art to make structural more succinct, manufacturing cost is cheap more.

In addition, the control assembly can be for button structure, touch-control formula structure or knob formula structure the utility model discloses in, the control assembly is knob formula structure, and the structure of knob formula structure is succinct and low in manufacturing cost, and the convenience of operation has effectively improved the convenience in the user's use simultaneously.

It is further understood that, as shown in fig. 2, the base 20 has a mounting hole 21, the flipping arm 10 has a connecting hole 11, when the flipping arm 10 is connected to the base 20, the mounting hole 21 and the connecting hole 11 are correspondingly disposed and kept on the same axis, then the connecting shaft 30 respectively passes through the mounting hole 21 and the connecting hole 11, a part of the body of the connecting shaft 30 is located in the mounting hole 21 and can rotate relative to the mounting hole 21, and the other part of the body of the connecting shaft 30 is located in the connecting hole 11 and is fixed relative to the connecting hole 11. The mode that the axle is connected through pegging graft with the hole simple structure, the assembly of being convenient for to the efficiency of equipment has been improved, and then the cost of manufacturing has been reduced.

It should be understood that, after the connecting shaft 30 is connected to the connecting hole 11 and the mounting hole 21, the second limiting structure 32 on the connecting shaft 30 and the first limiting structure 22 on the base 20 are abutted and matched with each other, so as to further simplify the assembling steps, further improve the assembling efficiency, and further reduce the manufacturing cost.

In addition, as shown in fig. 1 and fig. 2, in the utility model discloses in, the quantity of mounting hole 21 is two, two mounting holes 21 intervals set up, and two coaxial settings of mounting hole 21, when installing upset arm 10, the body that has connecting hole 11 with upset arm 10 sets up between two mounting holes 21, make the both ends of connecting hole 11 for do not with two coaxial settings of mounting hole 21, insert connecting axle 30 from the mounting hole 21 of one side again, insert in the mounting hole 21 of opposite side behind the connecting axle 30 passing connecting hole 11, in order to realize being connected of upset arm 10 and base 20. By arranging the two mounting holes 21, the connection strength and stability of the turnover arm 10 and the base 20 are improved.

The utility model discloses an among some embodiments, connecting axle 30 and 11 interference fit of connecting hole to realize fixed connection between them, the simple structure and the fixed intensity of this kind of mode are high, and in addition, connecting axle 30 and mounting hole 21 clearance fit rotate with the mounting hole 21 relatively of guaranteeing connecting axle 30.

The utility model discloses an in some embodiments, as shown in fig. 2 to 4, be equipped with draw-in groove 31 on the connecting axle 30, what this draw-in groove 31 was seted up just sets up along the axial of connecting axle 30 on the outer peripheral face of connecting axle 30, and the tip intercommunication of draw-in groove 31 and connecting axle 30 one side is provided with the lug 12 with draw-in groove 31 looks adaptation on the inner wall of connecting hole 11 simultaneously, establishes the fixed connection who realizes connecting axle 30 and upset arm 10 in draw-in groove 31 through lug 12 card.

Specifically, in the assembling process, the connecting hole 11 of the flipping arm 10 and the mounting hole 21 of the base 20 are coaxially arranged, the insertion end (the end where the slot 31 is communicated with the connecting shaft 30) of the connecting shaft 30 is inserted from the mounting hole 21, when the insertion end is inserted into the connecting hole 11, the bump 12 enters the slot 31 from the communication position of the slot 31 and the end of the connecting shaft 30, the bump 12 slides relative to the slot 31 in the inserting process of the connecting shaft 30, and when the connecting shaft 30 is installed in place, the bump 12 is arranged in the slot 31. Because the bump 12 is disposed in the slot 31, when the flipping arm 10 rotates, the bump 12 is engaged with the slot 31, so as to drive the connecting shaft 30 to rotate relative to the mounting hole 21, thereby implementing the rotation of the flipping arm 10. The connecting shaft 30 is connected with the overturning arm 10, so that the structure is simple, the assembly is convenient, the installation efficiency can be effectively improved, and the manufacturing cost is further reduced.

Further, as shown in fig. 6 to 10, the mounting hole 21 is configured as a stepped hole having a small hole section and a large hole section which are coaxially disposed, wherein the small hole section is disposed near one side of the turning arm 10, the large hole section is disposed far away from the turning arm 10, the connecting shaft 30 passes through the mounting hole 21 and then is connected to the connecting hole 11 of the turning arm 10, wherein one end of the connecting shaft 30 is disposed inside the large hole section at an interval, the second limiting structure 32 is disposed on an end of the connecting shaft 30 of the large hole section, the first limiting structure 22 is disposed on a hole wall of the large hole, and after the connecting shaft 30 is mounted in place, the first limiting structure 22 and the second limiting structure 32 abut against each other.

Specifically, in the assembling process, the connecting hole 11 of the turnover arm 10 and one side of the small hole section of the mounting hole 21 of the base 20 are coaxially arranged, the insertion end (the end where the clamping groove 31 is communicated with the connecting shaft 30) of the connecting shaft 30 is inserted from the large hole section of the mounting hole 21, when the insertion end is inserted into the connecting hole 11, the bump 12 enters the clamping groove 31 from the communication position of the end parts of the clamping groove 31 and the connecting shaft 30, the bump 12 slides relative to the clamping groove 31 in the inserting process of the connecting shaft 30, when the connecting shaft 30 is installed in place, the bump 12 is arranged in the clamping groove 31, one end, provided with the second limiting structure 32, of the connecting shaft 30 is arranged in the large hole section and is in butt fit with the first limiting structure 22 arranged on the inner wall of the large hole section. The connecting shaft 30, the overturning arm 10 and the base 20 are simple in structure, the connecting shaft 30 and the overturning arm 10 can be fixedly connected through one-time plugging of the connecting shaft 30, the connecting shaft 30 is rotatably connected with the base 20, and the first limiting structure 22 is matched with the second limiting structure 32 in a butting mode, so that the installation convenience is improved, the installation efficiency is improved, and the manufacturing cost is further reduced.

It should be noted that the first limiting structure 22 extends to the radial inner side of the large hole section, and the second limiting structure 32 extends to the radial outer side of the large hole section, so that the first limiting structure 22 is abutted to the second limiting structure 32 after the connecting shaft 30 is inserted in the mounting hole 21.

Further, as shown in fig. 6 to 10, the first limiting structure 22 includes an arc-shaped protrusion 221 and a first abutting block 222, the arc-shaped protrusion 221 is fixedly connected to an inner wall of the large hole section of the mounting hole 21, the first abutting block 222 is also fixedly connected to the inner wall of the large hole section, the arc-shaped protrusion 221 has two end portions in the circumferential direction of the large hole section, the first abutting block 222 is connected to one end portion, the second limiting structure 32 includes a first suspension plate 322 and an arc-shaped seat 321, the arc-shaped seat 321 is fixedly connected to the outer circumferential surface of the connecting shaft 30 and is disposed close to the end portion of the connecting shaft 30 located at the large hole section, the arc-shaped seat 321 is located at the circumferential direction of the connecting shaft 30 and has two end portions, the first suspension plate 322 is fixedly connected to one end portion, and after the connecting shaft 30 connects the base 20 and the flipping arm 10 in place, the first suspension plate 322 abuts against the first abutting block 222 and is elastically deformed.

Specifically, the first abutting block 222 is arranged along the circumferential direction of the large hole section, the first suspension plate 322 abuts against the first abutting block 222 through elastic deformation, friction is caused between the connecting shaft 30 and the base 20 by the abutting of the first suspension plate 322 and the first abutting block 222, so that the turning arm 10 is suspended, when the angle of the turning arm 10 needs to be adjusted, an external force acts on the turning arm 10, under the action of the external force, the connecting shaft 30 overcomes the friction between the first suspension plate 322 and the first abutting block 222 and slides on the first abutting block 222, after the turning arm 10 rotates in place, the external force is removed, the friction between the first suspension plate 322 and the first abutting block 222 can maintain the current position of the turning arm 10, and the turning arm 10 is suspended again. The first suspension plate 322 is abutted against the first abutting block 222 and the structure elastically deformed by itself, so that hovering of the turning arm 10 can be effectively realized, the structure is simple, a large installation space is not required, and the cooking appliance 100 can be miniaturized.

It should be noted that, the arc-shaped protrusion 221 and the first abutting block 222 are integrated with the mounting hole 21, in the embodiment of the present invention, a plastic part is disposed at the position of the base 20 where the mounting hole 21 is formed, and the mounting hole 21, the arc-shaped protrusion 221 and the first abutting block 222 in the mounting hole 21 are formed by one-time injection molding; in addition, arc seat 321 and first suspension board 322 also formula structure as an organic whole with connecting axle 30 in the embodiment of the utility model discloses an, connecting axle 30 is the working of plastics, forms connecting axle 30, arc seat 321 and first suspension board 322 through one shot forming's mode.

Further, as shown in fig. 3 and 12, a first convex hull 323 is provided on the side of the first suspension plate 322 facing the first abutment block 222, the first convex hull 323 abutting against the first abutment block 222. Set up first convex closure 323 and set the surface of first convex closure 323 to the arcwall face, reduced first suspension board 322 and the first area of contact between the piece 222 that supports for frictional force between first suspension board 322 and the first piece 222 that supports is reduced, prevent that frictional force too big leads to unable rotation or the too big condition of required turning force to take place, the convenience in the user use has been improved, user's use experience has further been promoted.

Further, as shown in fig. 10 or 12, the first limiting structure 22 further includes a second abutting block 223, the second abutting block 223 is disposed on the inner wall of the large hole section, and the first abutting block 222 and the second abutting block 223 are disposed on opposite ends of the arc-shaped protrusion 221 in the circumferential direction of the large hole section, the second limiting structure 32 further includes a second suspension plate 324, and the second suspension plate 324 are disposed on opposite ends of the arc-shaped seat 321 in the circumferential direction of the connecting shaft 30, respectively.

Specifically, the first abutting block 222 and the second abutting block 223 are located at two opposite ends of the arc seat 321 in the circumferential direction of the large hole section, the first suspension plate 322 and the second suspension plate 324 are located at two opposite ends of the arc seat 321 in the circumferential direction of the connecting shaft 30, when the first suspension plate 322 abuts against the first abutting block 222 and is elastically deformed, the second suspension plate 324 and the second abutting block 223 are in a separated state, when the turning arm 10 rotates, the first suspension plate 322 gradually separates from the first abutting block 222, the second suspension plate 324 gradually abuts against the second abutting block 223, and when the first suspension plate 322 separates from the first abutting block 222, the second suspension plate 324 abuts against the second abutting block 223 and is elastically deformed. By arranging the second abutting block 223 and the second suspension plate 324, the rotation range of the turnover arm 10 is increased, and the use requirements of users are further met.

Note that, the structure of the second abutment block 223 is the same as that of the first abutment block 222, and the structure of the second suspension plate 324 is the same as that of the first suspension plate 322, and in the present embodiment, two abutment blocks and two suspension plates are provided, so that a hovering stroke is added in the circumferential direction of the connecting shaft 30, and the hovering stroke formed by the two abutment blocks and the two suspension plates may cover an angle of 360 ° or less than 360 °.

In addition, in other embodiments of the present application, the number of the abutment blocks and the suspension plates may be multiple (three or more) and the number of the abutment blocks and the suspension plates is the same, and by providing multiple abutment blocks and suspension plates, the hovering stroke of the invert arm 10 is increased, and the difficulty in manufacturing is also reduced.

Further, as shown in fig. 4 or 10, a second convex hull 325 is provided on a side of the second suspension plate 324 facing the second abutment block 223, the second convex hull 325 being for abutment against the second abutment block 223. Set up second convex closure 325 and set the surface of second convex closure 325 to the arcwall face, reduced second suspension board 324 and second and supported the area of contact between the piece 223 for second suspension board 324 and second support and lean on the frictional force between the piece 223 and obtain reducing, prevent that frictional force too big from leading to unable rotation or the too big condition of required turning force to take place, improved the convenience in the user use, further promoted user's use and experienced.

Further, as shown in fig. 3 and 6, the first abutting block 222 is disposed away from the connecting shaft 30 facing the side of the connecting shaft 30, the arc-shaped protrusion 221 is disposed close to the connecting shaft 30 facing the side of the connecting shaft 30, and is disposed in a step arrangement therebetween, and a first abutting end 2211 is formed at a transition position between the two, the first suspension plate 322 is disposed away from the wall of the large hole section facing the side of the wall of the large hole section, the arc-shaped seat 321 is disposed close to the wall of the large hole section facing the side of the wall of the large hole section, and is also disposed in a step arrangement therebetween, and a first mating end 3211 is formed at a transition position between the two, and further, the second abutting block 223 is disposed away from the connecting shaft 30 facing the side of the connecting shaft 30, the arc-shaped protrusion 221 is disposed close to the connecting shaft 30, and is disposed in a step arrangement therebetween, and a second abutting end 2212 is formed at a transition position between the two, the second suspending plate 324 is disposed away from the wall of the large hole section facing the side of the wall of the large hole section, the arc-shaped seat 321 is arranged close to the hole wall of the large hole section on the side facing the hole wall of the large hole section, and is arranged in a step manner between the arc-shaped seat and the large hole section, and a second matching end 3212 is formed at the transition position of the arc-shaped seat and the large hole section.

Specifically, when the first mating end 3211 abuts against the first abutting end 2211, the turning arm 10 cannot rotate any more, and when the second mating end 3212 abuts against the second abutting end 2212, the turning arm 10 cannot rotate any more, and the connecting shaft 30 can only rotate within the arc length range between the first abutting end 2211 and the second abutting end 2212 at the large hole section. The arrangement of the first abutting end 2211, the second abutting end 2212, the first mating end 3211 and the second mating end 3212 realizes the arrangement of the rotation stroke of the turnover arm 10, and prevents the occurrence of the situation that the connection position is damaged due to the over-rotation of the turnover arm 10.

Further, as shown in fig. 6 and 8, a first guide surface 2221 is disposed on the first abutting block 222, one end of the first guide surface 2221 away from the arc-shaped protrusion 221 is disposed and used for guiding the first convex hull 323 to abut against the first abutting block 222, a second guide surface 2231 is disposed on the second abutting block 223, one end of the second guide surface 2231 away from the arc-shaped protrusion 221 is disposed and used for guiding the second convex hull 325 to abut against the second abutting block 223.

Specifically, first guide surface 2221 and second guide surface 2231 are arranged relatively, the rotation range of connecting shaft 30 is between first abutting end 2211 and second abutting end 2212, and by arranging first guide surface 2221 and second guide surface 2231, smoothness of abutting between first convex hull 323 and first abutting block 222 and abutting between second convex hull 325 and second abutting block 223 in the rotation process is improved, occurrence of clamping stagnation and the like is avoided, and convenience in use of a user is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A cooking appliance, characterized in that it comprises:

a turning arm;

the base is provided with a first limiting structure;

the turnover mechanism comprises a connecting shaft, wherein a second limiting structure is arranged on the connecting shaft, the turnover arm is connected with the base through the connecting shaft, the connecting shaft is fixed relative to the turnover arm and can rotate relative to the base, the outer peripheral surface of the second limiting structure is abutted against the inner peripheral surface of the first limiting structure, and at least one of the first limiting structure and the second limiting structure is elastically deformed.

2. The cooking appliance according to claim 1, wherein the flip arm is provided with a connecting hole, the base is provided with a mounting hole, the connecting hole and the mounting hole are coaxially arranged, the connecting shaft respectively penetrates through the mounting hole and the connecting hole, the connecting shaft is fixedly connected with the connecting hole, and the connecting shaft is rotatably connected with the mounting hole.

3. The cooking utensil of claim 2, wherein a slot is formed on the outer circumferential surface of the connecting shaft, and a protrusion is arranged on the inner wall of the connecting hole and is clamped in the slot.

4. The cooking appliance according to claim 2, wherein the mounting hole is a stepped hole, the stepped hole comprises a large hole section and a small hole section which are coaxially arranged, the connecting shaft passes through the small hole section, one end of the connecting shaft is arranged in the large hole section and is spaced from the inner wall of the large hole section, the first limiting structure is arranged on the inner wall of the large hole section, and the second limiting structure is arranged at the end and abuts against the first limiting structure.

5. The cooking appliance according to claim 4, wherein the first limit structure includes an arc-shaped protrusion and a first abutting block respectively provided on an inner wall of the large hole section, the arc-shaped protrusion has two ends in a circumferential direction of the large hole section, the first abutting block is connected to one end thereof, the second limit structure includes an arc-shaped seat provided on an outer circumferential wall of the connecting shaft, the arc-shaped seat has two end surfaces in the circumferential direction of the connecting shaft, the first suspending plate is connected to one end surface thereof, the first suspending plate is capable of abutting-engaging with the first abutting block, and the first suspending plate is elastically deformed.

6. The cooking appliance according to claim 5, wherein the first limit structure further comprises a second abutting block disposed on an inner wall of the large hole section, the second abutting block is connected to the other end portion of the arc-shaped protruding block, the second limit structure further comprises a second suspension plate connected to the other end surface of the arc-shaped seat, the second suspension plate is capable of abutting-fitting with the second abutting block, and the second suspension plate is elastically deformed.

7. The cooking appliance according to claim 6, wherein the first abutting block and the arc-shaped protrusion are stepped in a radial direction of the large hole section to form a first abutting end, the first suspension plate and the arc-shaped seat are stepped in a radial direction of the connecting shaft to form a first mating end, and the first abutting end can abut against the first mating end to limit a rotation stroke of the connecting shaft; the second supports and leans on the piece with the arc lug is in be the ladder setting in order to form the second and supports and lean on the end on the radial direction of macropore section, the second suspension board with the arc seat is in be the ladder setting in order to form the second cooperation end on the radial direction of connecting axle, the second support lean on the end can with second cooperation end looks butt is in order to restrict the rotation stroke of connecting axle.

8. The cooking appliance according to claim 6, wherein the first suspension plate is provided with a first convex hull capable of abutting against the first abutting block; and a second convex hull is arranged on the second suspension plate and can abut against the second abutting block.

9. The cooking appliance according to claim 8, wherein an end of the first abutting block, which is away from the arc-shaped protrusion, is provided with a first guide surface for guiding the first convex hull to abut against a side surface of the first abutting block facing the connecting shaft.

10. The cooking appliance according to claim 8, wherein an end of the second abutting block, which is far away from the arc-shaped protrusion, is provided with a second guiding surface for guiding the second convex hull to abut against a side surface of the second abutting block, which faces the connecting shaft.

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