CN211212609U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, include: a pan body; the pot cover is pivotally covered on the pot body through a pivoting shaft; the thread buckling structure is arranged on the pivot shaft and provided with a thread passing hole. The utility model provides an electric pressure cooker's among the prior art conducting wire can be along with the action of opening and shutting the pot cover produces great bending type in pivot department, and frequent bending type can lead to the conducting wire rupture to damage, and then causes electric pressure cooker's automatically controlled inefficacy, has seriously influenced electric pressure cooker's normal use problem.

Description

Cooking utensil

Technical Field

The utility model relates to a household electrical appliances technical field for the kitchen particularly, relates to a cooking utensil's improvement of solidus mode.

Background

As a household cooking appliance, the electric pressure cooker is more and more popular with consumers due to the characteristics of quick cooking and convenient operation.

The cover of the electric pressure cooker is usually provided with electronic devices, if an operation function area is displayed, a control panel positioned on the cover is connected with a power panel positioned on the cooker body by using a conductive circuit, the conductive circuit needs to pass through the pivot joint of the cover and the cooker body, and the conductive circuit can be fastened on the cooker body and the cover by a plurality of spaced wire fixing elements on the extending path of the conductive circuit, so that the cover is opened in a rotating manner and the cover is closed in a rotating manner, the conductive circuit can be bent greatly at a rotating shaft along with the action of opening and closing the cover, the conductive circuit can be broken and damaged due to frequent bending, the electric control failure of the electric pressure cooker is further caused, and the normal use of the electric pressure cooker is.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a cooking utensil to solve the electric pressure cooker's among the prior art conducting wire can be along with the action of opening and shutting the pot cover produces great bending type in pivot department, frequent bending type can lead to the conducting wire rupture to damage, and then causes electric pressure cooker's automatically controlled inefficacy, has seriously influenced electric pressure cooker's normal use problem.

In order to achieve the above object, the present invention provides a cooking appliance, comprising: a pan body; the pot cover is pivotally covered on the pot body through a pivoting shaft; the thread buckling structure is arranged on the pivot shaft and provided with a thread passing hole.

Use the technical scheme of the utility model, through setting up the knot line structure to through optimizing the concrete position that sets up of knot line structure, thereby make the knot line structure can enough play the effect of planning cooking utensil conducting wire, can avoid the conducting wire to take place because of frequently bending the damaged phenomenon moreover effectively.

Particularly, firstly, because the knot line structure has the line hole to make the conducting wire that pot cover side direction pot body side extension passed the line hole, like this, when the pot cover is opening or the in-process that closes of lid, the pore wall of crossing the line hole has played the backstop limiting displacement to the conducting wire, avoids the conducting wire route to deviate from in the line hole, thereby makes the conducting wire routing of pot cover inside regular.

Secondly, because the bending angle of the conducting circuit at the position of the pivot shaft connected with the pot body and the pot cover is the largest and the conducting circuit is most easily bent and damaged, the thread buckling structure is arranged at the position in a targeted manner, the conducting circuit always passes through the thread passing hole of the thread buckling structure, and the conductive circuit can perform telescopic motion along the axial direction of the wire through hole in the process of opening or closing the cooker cover, in addition, because the aperture of the wire passing hole is also larger than the outer diameter of the conductive circuit, the conductive circuit can also displace in the radial direction of the wire passing hole, thus, the wire passing hole can not restrict and position the conductive circuit, thereby preventing the conducting circuit from generating large-angle bending phenomenon of local point positions in the rotating process of the pot cover, thereby greatly reducing the probability of damage of the conductive circuit due to frequent bending, prolonging the service life of the conductive circuit, therefore, the conducting circuit of the cooking utensil is smooth, and the working stability of the cooking utensil is improved.

Furthermore, the thread buckling structure comprises a positioning piece, the positioning piece comprises a through shaft sleeve, and the through shaft sleeve is provided with a through shaft hole for the pivot shaft to pass through. Like this, the pin joint axle has not only played the effect of connecting the pot body and pot cover, has still played the detain line structure simultaneously and has carried out the displacement limiting action in the horizontal plane to ensure the installation of detaining the line structure stable, in addition, the pin joint axle can also play the rotatory limiting displacement of detaining the line structure, has avoided causing because of detaining the line structure and has turned round and cross the line hole deflection, and then has prevented that the conducting wire from taking place the phenomenon emergence of wearing and tearing damage with the pore wall border of crossing the line hole.

Furthermore, the positioning piece also comprises a first positioning part which is arranged on the shaft sleeve and is detachably connected with the pot body. Like this, first location portion is connected with pot body detachably, has not only ensured the stability of installing on the pot body of knot line structure, is convenient for change first location portion moreover, has promoted cooking utensil's practicality.

Further, the pot body includes the medium plate, is provided with the pin joint seat on the medium plate, is formed with the spacing complex second location portion with first location portion on the pin joint seat. Like this, the pot body through the second location portion on the pin joint seat with played the line structure limiting displacement of detaining, can enough ensure to detain the line structure location in the position department of the pin joint axle that the pot body is connected with the pot cover, the second location portion plays the suggestion mounting effect to operating personnel in addition, the operating personnel of being convenient for will detain the position department that line structure installed the second location portion.

Furthermore, the second positioning part is a positioning column, and the first positioning part is a positioning sleeve; or the second positioning part is a positioning sleeve, and the first positioning part is a positioning column. Like this, even in the manufacturing to pin joint seat and knot line structure to promote cooking utensil's economic nature, make second location portion and the convenient assembly at that time of first location portion with pegging graft simultaneously, the user of being convenient for changes the installation to knot line structure by oneself, has promoted cooking utensil's practicality.

Furthermore, the wire buckling structure further comprises a wire buckling ring connected with the positioning piece, and the wire buckling ring and the positioning piece enclose a wire passing hole. Therefore, the wire passing hole is closed, the conductive circuit is effectively prevented from being separated from the wire passing hole, and the stable limit of the conductive circuit is ensured.

Furthermore, the pivot shaft is a flat shaft, and the cross section shape of the hole of the through shaft hole is matched with the cross section shape of the pivot shaft. Like this for it is spacing to pin joint axle reaction to detain line structure play, prevents that the pin joint axle from taking place the rotation.

Further, the distance H between the buckling line structure and the top of the pivoting seat is more than or equal to 3 mm. Therefore, the specific position of the buckling line structure on the pin joint seat is further limited, so that the conductive line can be ensured to perform telescopic motion along the axial direction of the line passing hole in the process of opening or closing the pot cover without being hindered by motion, and the bending radius of the conductive line can be ensured to be as large as possible, so that the conductive line cannot be damaged due to local stress concentration.

Further, the conducting wire circuit extends from the pot cover side to the pot body side, and the hole area of the wire passing hole is larger than the cross-sectional area of the conducting wire circuit. Therefore, the conducting circuit can be ensured to be capable of performing telescopic movement along the axial direction of the wire passing hole in the process of opening or closing the pot cover, and cannot be restrained by the hole wall of the wire passing hole, and the conducting circuit is prevented from being abraded due to overlarge friction force between the conducting circuit and the hole wall of the wire passing hole.

Further, the pot body also comprises a shell, the shell comprises a shell body and a rear cover plate, the middle plate is arranged on the shell body, and the rear cover plate is covered on the back of the shell body to shield the pivoting seat; the pot cover comprises a lining and a face cover covering the lining, wherein the lining is provided with a notch avoiding the pivoting seat, two ends of the lining, which are positioned at the notch, are respectively provided with a pivoting hole, and two ends of the pivoting shaft respectively extend into the two pivoting holes. Like this, the back shroud has played the effective guard action to pin joint seat, pin joint axle, knot line structure and conducting wire, has ensured cooking utensil simultaneously and has had good outward appearance aesthetic feeling, and simultaneously, the back shroud is connected with shell body detachably to be convenient for maintain the coupling mechanism of pin joint seat department and be convenient for change the knot line structure of wearing and tearing through dismantling the back shroud.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic front cross-sectional view of a cooking appliance according to an alternative embodiment of the invention;

FIG. 2 shows an enlarged schematic view at A in FIG. 1;

fig. 3 is an exploded view of the cooking appliance of fig. 1 with a lid of the pan lid omitted;

FIG. 4 is a schematic structural view illustrating a buckle structure of the cooking appliance of FIG. 1;

fig. 5 is a schematic structural view of the cooking appliance of fig. 1 with a front cover of a pot cover and a rear cover of the pot body omitted;

fig. 6 shows an enlarged schematic view at B in fig. 5.

Wherein the figures include the following reference numerals:

10. a pan body; 11. a housing; 111. a housing body; 112. a rear cover plate; 12. a middle plate; 121. a middle plate body; 122. a pivoting seat; 123. a second positioning portion; 20. a pot cover; 21. a liner; 211. a notch; 212. a pivot hole; 22. a face cover; 30. a wire buckling structure; 31. a wire passing hole; 32. a positioning member; 321. a first positioning portion; 322. a shaft sleeve is arranged; 323. a shaft passing hole; 33. a wire buckling ring; 40. a conductive circuit; 50. a pivot shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In order to solve the conducting wire of the electric pressure cooker among the prior art can be along with the action of opening and shutting the pot cover produces great bending by a wide margin in pivot department, frequent bending can lead to the conducting wire rupture to damage, and then cause electric pressure cooker's automatically controlled inefficacy, seriously influenced electric pressure cooker's normal use problem, the utility model provides a cooking utensil, need explain, the cooking utensil that this application provided includes electric pressure cooker and electric rice cooker, but does not confine to both, the domestic appliance who all involves the specific structure that has the knot line structure of application and mounting means is all within the protective range of this application, this application explains specific technical scheme as the graphic display embodiment with electric pressure cooker.

As shown in fig. 1 to 6, the cooking appliance includes a pot body 10, a pot cover 20, and a thread-fastening structure 30, the pot cover 20 is pivotably covered on the pot body 10 by a pivot shaft 50, the thread-fastening structure 30 is disposed on the pivot shaft 50, and the thread-fastening structure 30 has a thread-passing hole 31 for passing a conductive wire 40 therethrough.

Use the technical scheme of the utility model, through setting up knot line structure 30 to through optimizing the concrete position that sets up of knot line structure 30, thereby make knot line structure 30 can enough play the effect of planning cooking utensil's conducting wire 40, can avoid conducting wire 40 to take place because of frequently bending the damaged phenomenon moreover effectively.

Specifically, firstly, the thread-fastening structure 30 has the thread passing hole 31, so that the conductive circuit 40 extending from the lateral side of the pot body 10 of the pot cover 20 passes through the thread passing hole 31, and thus, when the pot cover 20 is opened or closed, the hole wall of the thread passing hole 31 plays a role in stopping and limiting the conductive circuit 40, the conductive circuit 40 is prevented from being separated from the thread passing hole 31, and the conductive circuit 40 inside the pot cover 20 is arranged regularly.

Secondly, because the bending angle of the conductive circuit 40 at the position of the pivot shaft 50 connecting the pot body 10 and the pot cover 20 is the largest and is most easily bent and damaged, the thread-buckling structure 30 is set at the position in a targeted manner, the conductive circuit 40 always passes through the thread-passing hole 31 of the thread-buckling structure 30, and the conductive circuit 40 can perform telescopic movement along the axial direction of the thread-passing hole 31 in the opening or closing process of the pot cover 20, in addition, because the aperture of the thread-passing hole 31 is also larger than the outer diameter of the conductive circuit 40, the conductive circuit 40 can also generate displacement in the radial direction of the thread-passing hole 31, so that the thread-passing hole 31 can not restrict and position the conductive circuit 40, and further the large-angle bending phenomenon of local point positions can not occur in the rotating process of the conductive circuit 40 along with the pot cover 20, thereby greatly reducing the probability of damage of the conductive circuit 40, therefore, the conducting circuit of the cooking utensil is smooth, and the working stability of the cooking utensil is improved.

As shown in fig. 2 to 6, the buckle wire structure 30 includes a positioning member 32, and the positioning member 32 includes a through-shaft sleeve 322, and the through-shaft sleeve 322 has a through-shaft hole 323 for passing the pivot shaft 50 therethrough. Therefore, the pivot shaft 50 not only plays a role in connecting the pot body 10 and the pot cover 20, but also plays a role in limiting displacement of the opposite buckle line structure 30 in the horizontal plane so as to ensure stable installation of the buckle line structure 30, and in addition, the pivot shaft 50 can also play a role in limiting rotation of the opposite buckle line structure 30, so that deflection of the wire passing hole 31 caused by torsion of the buckle line structure 30 is avoided, and further, abrasion damage of the conductive circuit 40 and the edge of the hole wall of the wire passing hole 31 is prevented.

As shown in fig. 2 to 6, the positioning member 32 further includes a first positioning portion 321, and the first positioning portion 321 is disposed on the through-shaft sleeve 322 and detachably connected to the pot 10. In this way, first positioning portion 321 and pot body 10 are detachably connected, so that not only is the stability of thread buckling structure 30 mounted on pot body 10 ensured, but also the first positioning portion 321 is convenient to replace, and the practicability of the cooking utensil is improved.

As shown in fig. 1 to 3 and 6, the pot body 10 includes a middle plate 12, a pivot seat 122 is disposed on the middle plate 12, and a second positioning portion 123 that is in limit fit with the first positioning portion 321 is formed on the pivot seat 122. Thus, the pot body 10 has a limiting function for the buckling line structure 30 through the second positioning portion 123 on the pivot base 122, so that the buckling line structure 30 can be positioned at the position of the pivot shaft 50 where the pot body 10 and the pot cover 20 are connected, and the second positioning portion 123 plays a role in prompting and installing for an operator, so that the operator can install the buckling line structure 30 at the position of the second positioning portion 123 conveniently.

In the illustrated embodiment of the present application, the second positioning portion 123 is a positioning post, and the first positioning portion 321 is a positioning sleeve. Of course, in an alternative embodiment not shown in the drawings, the second positioning portion 123 may also be a positioning sleeve, and the first positioning portion 321 is a positioning column. Therefore, even if the hinge base 122 and the buckling line structure 30 are processed and manufactured, the economical efficiency of the cooking utensil is improved, meanwhile, the second positioning portion 123 and the first positioning portion 321 are conveniently assembled at the time of plugging, a user can conveniently replace and install the buckling line structure 30 by himself, and the practicability of the cooking utensil is improved.

As shown in fig. 2, 4 and 6, the buckle structure 30 further includes a buckle ring 33 connected to the positioning member 32, and the buckle ring 33 and the positioning member 32 enclose the wire through hole 31. Therefore, the wire passing hole 31 is closed, the conductive circuit 40 is effectively prevented from being separated from the wire passing hole 31, and the stable limit of the conductive circuit 40 is ensured.

Alternatively, the first positioning portion 321 and the grommet 33 are located on both sides of the axis of the bushing 322, respectively.

As shown in fig. 4 and 6, the pivot shaft 50 is a flat shaft, and the hole cross-sectional shape of the through-hole 323 is adapted to the cross-sectional shape of the pivot shaft 50. Thus, the thread-fastening structure 30 can limit the position of the pivot shaft 50 in reaction to prevent the pivot shaft 50 from rotating.

Preferably, the distance H between the buckle line structure 30 and the top of the pivoting seat 122 is greater than or equal to 3 mm. In this way, the specific position of the buckling line structure 30 on the pivot seat 122 is further limited, so that the conductive line 40 can be ensured to perform telescopic movement along the axial direction of the line passing hole 31 in the process of opening or closing the pot cover 20 without being hindered by movement, and the bending radius of the conductive line 40 can be ensured to be as large as possible, so that the conductive line 40 cannot be damaged due to local stress concentration.

As shown in fig. 4 and 6, the conductive line circuit 40 extends from the lid 20 side to the pan body 10 side, and the hole area of the line passing hole 31 is larger than the cross-sectional area of the conductive line circuit 40. Therefore, the conducting circuit 40 can be ensured to be capable of performing telescopic movement along the axial direction of the wire passing hole 31 in the process of opening or closing the pot cover 20 without being restricted by the hole wall of the wire passing hole 31, and the conducting circuit 40 is prevented from being worn by overlarge friction force between the conducting circuit 40 and the hole wall of the wire passing hole 31.

As shown in fig. 1 and 3, the pot body 10 further includes a housing 11, the housing 11 includes a housing body 111 and a rear cover plate 112, the middle plate 12 is disposed on the housing body 111, and the rear cover plate 112 is disposed on the back of the housing body 111 to shield the pivot seat 122. In this way, the rear cover plate 112 plays an effective role in protecting the pivot base 122, the pivot shaft 50, the wire fastening structure 30 and the conductive circuit 40, and simultaneously ensures good aesthetic appearance of the cooking appliance, and meanwhile, the rear cover plate 112 is detachably connected with the housing body 111, so that the connecting mechanism at the pivot base 122 can be maintained by detaching the rear cover plate 112 and the worn wire fastening structure 30 can be replaced.

As shown in fig. 1, fig. 3 and fig. 5, the pot cover 20 includes an inner liner 21 and a face cover 22 covering the inner liner 21, wherein the inner liner 21 has a gap 211 avoiding the pivot seat 122, two ends of the inner liner 21 located at the gap 211 are respectively formed with a pivot hole 212, and two ends of the pivot shaft 50 respectively extend into the two pivot holes 212. In this way, the liner 21 is ensured to be stably rotatable about the pivot shaft 50.

It should be noted that, in the present application, the middle plate 12 includes a middle plate body 121 and a pivot seat 122, the pivot seat 122 is disposed on the middle plate body 121, the lid 20 is connected to the pivot seat 122, and the buckle structure 30 is disposed on the back surface of the pivot seat 122. In this way, the specific arrangement position of the buckling line structure 30 is optimized, so that the internal space of the pot body 10 is reasonably utilized, and meanwhile, the optimal limiting effect on the conducting circuit 40 can be achieved.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the 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 a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A cooking appliance, comprising:

a pan body (10);

the pot cover (20), the pot cover (20) can be pivotally covered on the pot body (10) through a pivot shaft (50);

the buckle line structure (30), the buckle line structure (30) is arranged on the pivot shaft (50), and the buckle line structure (30) is provided with a line passing hole (31) for the conductive line (40) to pass through.

2. The cooking appliance according to claim 1, wherein the buckle structure (30) comprises a positioning member (32), the positioning member (32) comprises a through shaft sleeve (322), and the through shaft sleeve (322) is provided with a through shaft hole (323) for the pivot shaft (50) to pass through.

3. The cooking appliance according to claim 2, wherein the positioning member (32) further comprises a first positioning portion (321), and the first positioning portion (321) is disposed on the bushing (322) and detachably connected to the pot (10).

4. The cooking appliance according to claim 3, wherein the pot (10) comprises a middle plate (12), a pivot base (122) is arranged on the middle plate (12), and a second positioning portion (123) which is in limit fit with the first positioning portion (321) is formed on the pivot base (122).

5. The cooking appliance of claim 4,

the second positioning part (123) is a positioning column, and the first positioning part (321) is a positioning sleeve; or

The second positioning part (123) is a positioning sleeve, and the first positioning part (321) is a positioning column.

6. The cooking appliance according to claim 2, wherein the wire-buckling structure (30) further comprises a wire-buckling ring (33) connected to the positioning member (32), the wire-buckling ring (33) and the positioning member (32) enclosing the wire-passing hole (31).

7. The cooking appliance according to claim 2, wherein the pivot shaft (50) is a flat shaft, and the hole cross-sectional shape of the through-hole (323) is adapted to the cross-sectional shape of the pivot shaft (50).

8. The cooking appliance according to claim 4, wherein the distance H between the cord structure (30) and the top of the pivoting seat (122) is greater than or equal to 3 mm.

9. The cooking appliance according to claim 1, wherein the conductive line (40) extends from the pot cover (20) side to the pot body (10) side, and the hole area of the wire passing hole (31) is larger than the cross-sectional area of the conductive line (40).

10. The cooking appliance according to claim 4, wherein the pot (10) further comprises a housing (11), the housing (11) comprises a housing body (111) and a rear cover plate (112), the middle plate (12) is disposed on the housing body (111), and the rear cover plate (112) is disposed on the back of the housing body (111) to shield the pivot seat (122); the pot cover (20) comprises an inner liner (21) and a face cover (22) covering the inner liner (21), wherein the inner liner (21) is provided with a notch (211) avoiding the pivot seat (122), two ends of the inner liner (21) located at the notch (211) are respectively provided with a pivot hole (212), and two ends of the pivot shaft (50) respectively extend into the two pivot holes (212).

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