CN212117840U

CN212117840U - Cooking utensil

Info

Publication number: CN212117840U
Application number: CN201922356643.0U
Authority: CN
Inventors: 余溧帅; 黄家建; 钟辰根
Original assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
Current assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-12-11
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a cooking utensil. The cooking utensil comprises a cover body and a cooker body; the cover body is arranged to the cooker body in an openable and closable manner so as to form a cooking space between the cooker body and the cover body, and the cooker body comprises a battery mounting seat; the battery mounting seat comprises a seat main body, a negative electrode spring and a positive electrode terminal, wherein the seat main body is provided with a battery accommodating groove, the negative electrode spring and the positive electrode terminal are arranged at one end of the battery accommodating groove, the external end of the negative electrode spring is fixed at the corresponding position of the outer side of the seat main body in a hook mode, the positive electrode terminal is a cylindrical metal piece, one end of the cylindrical metal piece is provided with a radial enlarged flange, the other end of the cylindrical metal piece extends to the outside of the seat main body. According to the utility model discloses a cooking utensil, the one end of seat main part is provided with negative electrode spring and positive electrode terminal, can connect battery pack's negative pole through the negative electrode spring, and battery pack's positive pole can be connected to the positive electrode terminal, and cooking utensil's part is small in quantity with low costs.

Description

Cooking utensil

Technical Field

The utility model relates to a cooking utensil technical field.

Background

A battery mount is provided in an existing cooking appliance. An electrode assembly for connecting the battery is disposed in the battery mount, and the electrode assembly includes an electrode, a biasing spring, and a riveting washer. The electrode penetrates out of the electrode mounting hole from the accommodating groove of the seat main body of the battery mounting seat for accommodating the battery and then is riveted with the riveting gasket, so that the electrode can movably penetrate through the electrode mounting hole along the axis direction of the electrode mounting hole. The bias spring is sleeved on the periphery of the electrode and applies acting force to the electrode to bias the electrode towards the battery. The battery mounting seat has a large number of parts, so that the cooking utensil is complex to mount and high in cost.

Therefore, there is a need to provide a cooking appliance to at least partially solve the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.

In order to solve the above problem at least partially, the utility model discloses a cooking utensil, cooking utensil includes: a cover body; the a kind of deep pot body, the lid can set up to the a kind of deep pot body with opening and shutting to form the culinary art space between the a kind of deep pot body and lid, the a kind of deep pot body includes: the battery mounting seat comprises a seat main body provided with a battery accommodating groove, a negative electrode spring and a positive electrode terminal, wherein the negative electrode spring and the positive electrode terminal are arranged at one end of the battery accommodating groove, the external end of the negative electrode spring is fixed at the corresponding position of the outer side of the seat main body in a hook mode, the positive electrode terminal is a columnar metal piece, one end of the columnar metal piece is provided with a radially enlarged flange, the other end of the columnar metal piece extends to the outside of the seat main body, and the columnar metal piece is riveted with the.

According to the utility model discloses a cooking utensil, the one end of seat main part is provided with negative electrode spring and positive electrode terminal, can connect battery pack's negative pole through the negative electrode spring, and battery pack's positive pole can be connected to the positive electrode terminal, and cooking utensil's part is small in quantity with low costs.

Optionally, the negative electrode spring includes a first elastic portion, a second elastic portion, and an outer connection end, the first elastic portion is used for connecting a negative electrode of the battery assembly, a first end of the second elastic portion is connected to the connection end of the first elastic portion, a second end of the second elastic portion is connected to the outer connection end, and an outer peripheral size of the connection end is larger than an outer peripheral size of the first end of the second elastic portion. Therefore, the negative electrode spring is simple in structure and low in cost, and can be fixed on a battery mounting seat of a cooking appliance through the external connection end, so that the negative electrode spring is convenient to mount.

Optionally, the first resilient portion is a conical helix, and/or

The second elastic part is in a cylindrical spiral structure. Thus, the structure of the negative electrode spring is simple.

Optionally, the seat main part is provided with the mounting hole and hooks the hole, and the second elasticity portion wears to establish in the mounting hole, and outer end hook connects hooks and connects the hole. Therefore, the base main body is provided with the negative electrode spring to be connected with the negative electrode of the battery pack, the cooking utensil is small in part number, and the structure is simple.

Optionally, the one end that is provided with the mounting hole of battery holding tank is provided with the joint opening, and the length dimension of second elasticity portion is less than the length dimension of mounting hole to make external end hook tightly hook and connect the hole. Therefore, the first elastic part can be firmly fixed in the seat main body, and the connecting end is clamped and clamped with the clamping opening.

Optionally, an absolute value of a difference between a length dimension of the second elastic portion and a length dimension of the mounting hole is less than or equal to 0.5 mm. Thus, the installation of the negative electrode spring is facilitated.

Optionally, the end of the seat main body provided with the mounting hole is provided with a cylindrical portion having an outer diameter dimension smaller than a dimension of a cross section of the accommodating groove, the mounting hole penetrates the cylindrical portion, and the hooking hole is located at an end of the cylindrical portion away from the battery accommodating groove. Thus, the seat main body is light in weight.

Optionally, the battery assembly includes at least two batteries, and the battery mount further includes a series spring fixedly disposed on the mount body to serially connect the at least two batteries. Therefore, at least two batteries arranged in the battery accommodating groove are connected in series through the series spring, and the batteries are firmly connected with the series spring and the electrode.

Optionally, a mounting groove is provided in the battery receiving groove, and a portion of the series spring is disposed in the mounting groove. Therefore, the series spring is convenient to install.

Optionally, be provided with the installation arch that extends along the length direction of battery holding tank in the battery holding tank, the protruding butt series spring of installation to with series spring chucking to mounting groove. Thereby, the series spring is fixed in the mounting groove.

Drawings

The following drawings of the embodiments of the present invention are provided as a part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions thereof, which are used to explain the principles of the invention. In the drawings, there is shown in the drawings,

fig. 1 is an exploded schematic view of a battery mounting assembly and a battery assembly of a cooking appliance according to a preferred embodiment of the present invention;

FIG. 2 is a front view of the battery mounting assembly of FIG. 1;

FIG. 3 is a schematic cross-sectional view taken at A-A of FIG. 2; and

fig. 4 is a partially enlarged view of a portion B of fig. 3.

Description of reference numerals:

110: battery mount 111: battery holding tank

112: battery clamping rib 113: hook-and-socket hole

114: first mounting hole 115: mounting groove

116: mounting projection 117: second mounting hole

120: battery 130: positive electrode terminal

141: first elastic portion 142: second elastic part

143: the outer connecting end 150: series spring

151: first spring portion 152: second spring part

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that embodiments of the invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring embodiments of the present invention.

In the following description, a detailed structure will be presented for a thorough understanding of embodiments of the invention. It is apparent that the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art. The following detailed description of the preferred embodiments of the invention, however, the invention is capable of other embodiments in addition to those detailed.

Hereinafter, a cooking utensil according to a preferred embodiment of the present invention will be described. It can be understood that the cooking appliance according to the utility model can be an electromagnetic heating electric cooker, an electric pressure cooker, an electric stewpan or other electric heating appliances. And the cooking utensil of the utility model can have various functions such as cooking porridge besides the function of cooking rice.

The cooking utensil mainly comprises a pot body and a cover body. The cooker body is provided with a cylindrical inner pot containing part, and the inner pot can be freely placed into or taken out of the inner pot containing part so as to be convenient for cleaning the inner pot. The upper surface of the inner pot has a circular opening for containing materials to be heated, such as rice, soup, etc., into the inner pot. The cover body is pivotally connected to the pot body in an openable and closable manner and is used for covering the pot body. When the cover body is covered on the cooker body, a cooking space is formed between the cover body and the inner pot.

Referring to fig. 1 to 4, the cooking appliance further includes a battery mounting assembly and a battery assembly. The battery assembly may be disposed within the battery mounting assembly. The battery mounting assembly may be disposed within the pot body or the lid body. In this embodiment, the battery mounting assembly is disposed within the pot body. In this way, the battery assembly may provide power to other electrical components of the cooking appliance through the battery mounting assembly.

In this embodiment, the battery assembly includes two batteries 120 arranged side by side and connected in series with each other. The battery 120 may be a dry cell battery. The battery mounting assembly includes a battery mount 110. The battery mount 110 includes a mount body, a positive electrode terminal 130, a negative electrode spring, and a series spring 150.

The holder main body is provided with two battery receiving grooves 111 for receiving batteries 120. The two battery receiving grooves 111 are a first receiving groove and a second receiving groove. The two battery accommodation grooves 111 are separated by a partition wall.

A part of the seat main body that restricts the approximate top end of the side wall of each battery receiving groove 111 extends horizontally toward the inside of the battery receiving groove 111 to constitute a battery rib 112. The minimum dimension between the free end of the battery rib 112 and the groove bottom of the battery receiving groove 111 in the depth direction (the up-down direction in fig. 3) of the battery receiving groove 111 is larger than 1/2, which is the outer diameter dimension of the battery 120. The dimension of the minimum distance between the free end of the battery rib 112 and the partition wall in the width direction (up-down direction in fig. 2) of the battery accommodation groove 111 is slightly smaller than the outer diameter dimension of the battery 120. Thus, the battery 120 is caught in the space defined by the free end of the battery rib 112 and the partition wall in the up-down direction of fig. 3, and the battery 120 deforms the battery rib 112. The battery 120 enters the accommodating space limited by the bottom wall of the battery clamping rib 112 and the battery accommodating groove 111, the partition wall and the side wall of the battery accommodating groove 111, and the battery clamping rib 112 can prevent the battery 120 from falling out of the accommodating space.

The minimum dimension between the free end of the battery rib 112 and the groove bottom of the battery receiving groove 111 in the depth direction of the battery receiving groove 111 is larger than 1/2 of the outer diameter dimension of the battery 120. There is no contact between the battery 120 disposed in the battery receiving groove 111 and the battery rib 112. In this way, the battery 120 is movable within the battery receiving groove 111, whereby the installation of the battery 120 is facilitated by the action of the negative electrode spring and the series spring 150.

Preferably, the battery rib 112 is located at a substantially middle position of the battery receiving groove 111 in a length direction of the battery receiving groove 111. The battery rib 112 is thus located at a substantially middle position of the battery 120, and the battery rib 112 can better restrict the position of the battery 120. The position of the battery 120 can be limited by arranging one battery clamping rib 112 in each battery accommodating groove 111, and the structure of the seat main body is simple.

Please refer to fig. 1, 3 and 4. One end (left end in fig. 2) of the seat main body is provided with two cylindrical portions. The cylindrical portion is located at the lower end of the battery receiving groove 111 (the left end of the battery receiving groove 111 in fig. 2), and extends in the longitudinal direction of the battery receiving groove 111. The outer diameter dimension of the cylindrical portion is smaller than the dimension of the cross section (cross section perpendicular) of the battery accommodation groove 111. Each cylindrical portion is provided with a mounting hole. The axes of both mounting holes extend in the lengthwise direction of the battery receiving groove 111. The two mounting holes are a first mounting hole 114 and a second mounting hole 117. The first mounting hole 114 communicates with the inner space of the first receiving groove. The second mounting hole 117 communicates with the inner space of the second receiving groove. Thus, the weight of the seat main body can be reduced by providing the cylindrical portion.

The positive electrode terminal 130 may be a cylindrical metal piece. Such as rivets. The columnar metal piece is a cylindrical metal piece. The first end of the cylindrical metal member extends radially outwardly therefrom to form an enlarged diameter flange. The middle portion of the columnar metal member is inserted into the second mounting hole 117 and riveted (for example, the rivet is deformed so that the deformed portion of the rivet is held tightly against the inner wall surface of the second mounting hole 117). The first end of the positive electrode terminal 130 is located in the second receiving groove. The second end of the positive electrode terminal 130 protrudes out of the second receiving groove 117.

Referring to fig. 1 to 4, the negative electrode spring includes a first elastic portion 141, a second elastic portion 142 and an external connection end 143. The first elastic part 141 has a conical spiral structure. The axis of the first elastic part 141 extends in the lengthwise direction of the battery receiving groove 111. The small end of the first elastic portion 141 is used to abut against the negative electrode of the battery 120. The second elastic portion 142 has a cylindrical spiral structure. The axis of the second elastic portion 142 and the axis of the first elastic portion 141 are coaxially disposed. The first end of the second elastic part 142 is connected to the large end (connection end) of the first elastic part 141. One end of the outer terminal 143 is connected to the second end of the second elastic part 142. Therefore, the negative electrode spring is simple in structure and low in cost. Preferably, the negative electrode spring may be integrally formed by a steel wire. Referring to fig. 3 and 4, an end surface of a portion of the seat main body provided with the first mounting hole 114, which is distant from the battery receiving groove 111, is provided with a hooking hole 113. In the length direction of the battery accommodating groove 111, the external connection terminal 143 of the negative electrode spring is extended out of the battery accommodating groove 111 through the first mounting hole 114, and at this time, the second elastic portion 142 is extended into the first mounting hole 114, and at least a portion of the first elastic portion 141 is located in the first accommodating groove. Then the outer terminal 143 is hooked to the hooking hole 113 (the outer terminal 143 is hooked and fixed on the seat body), so that the negative electrode spring can be fixed on the seat body, and the installation is convenient.

The seat main part is provided with the one end of cylinder portion and all is provided with the joint opening. The mounting hole passes through joint opening intercommunication holding tank.

The second elastic part 142 has a size smaller than that of the first mounting hole 114 in the length direction of the battery receiving groove 111. Thus, when the outer connection end 143 hooks the hooking hole 113, the second elastic portion 142 is deformed, and the large end of the first elastic portion 141 engages with the engaging end surface of the engaging opening of the first mounting hole 114 under the action of the elastic force of the second elastic portion 142. The engagement end face faces the first spring portion 151, and the negative electrode spring is firmly fixed.

In the present embodiment, the outer diameter of the large end of the first elastic portion 141 is larger than the outer diameter of the second elastic portion 14. Thus, when the second elastic portion 14 is inserted into the first mounting hole 114 and the outer connection end 143 is hooked to the hooking hole 113, the large end of the first elastic portion 141 is caught by the surface of the rivet of the cylindrical portion, thereby fixing the negative electrode spring.

Preferably, the absolute value of the difference between the length dimension of the second elastic portion 142 and the length dimension of the mounting hole is less than or equal to 0.5 mm. Thus, the installation of the negative electrode spring is facilitated.

Referring back to fig. 1, the series spring 150 includes a first spring portion 151 and a second spring portion 152. The first spring part 151 has a disc structure. The second spring portion 152 is a conical helical structure. The first spring part 151 and the second spring part 152 are connected by a wire. This simplifies the structure of the series spring 150. Preferably, the series spring 150 may be integrally formed of a steel wire.

As shown in fig. 1, in each of the battery receiving grooves 111, a portion of the side wall extends in the width direction of the battery receiving groove 111 toward the inside of the battery receiving groove 111 to form a first projection. The partition wall has a portion extending in the width direction of the battery receiving groove 111 toward the inside of the battery receiving groove 111 to form a second first projection. There is a first space between each of the two first protrusions and the end wall of the end of the battery receiving groove 111 opposite the mounting hole. The first space forms a mounting groove 115. The mounting groove 115 in the first receiving groove is a first mounting groove. The mounting groove 115 in the second receiving groove is a second mounting groove. In each of the battery receiving grooves 111, the free ends of the two first protrusions have a second interval in the width direction of the battery receiving groove 111.

The outer circumference of the disc structure of the first spring part 151 may be disposed in the two first mounting grooves. The outer circumference of the large end of the second spring part 152 may be disposed in the two second mounting grooves. Thus, the series spring 150 is conveniently installed. It is understood that the partition wall is provided with an escape portion for escaping the wire connecting the first spring portion 151 and the second spring portion 152.

A portion of the end wall of each battery receiving groove 111 at the end opposite the mounting hole is formed with a mounting projection 116 extending in the lengthwise direction of the battery receiving groove 111. The mounting projections 116 are located at the above-described second intervals in the width direction of the battery accommodation groove 111. The mounting protrusion 116 in the first receiving groove is a first mounting protrusion. The mounting protrusion 116 in the second receiving groove is a second mounting protrusion.

When the outer circumference of the first spring part 151 is disposed in the two first mounting grooves, the first mounting protrusions deform the first spring part 151. The first spring portion 151 that warp under the effect of the elastic force of self, the first arch of first mounting groove is enclosed into in the butt to chucking to first mounting groove. Thereby, the first spring part 151 is fixed in the first mounting groove.

When the outer circumferences of the large ends of the second spring parts 152 are disposed in the two first mounting grooves, the second mounting protrusions deform the large ends of the second spring parts 152. The big end of the first spring part 151 that warp under the effect of the elasticity of self, the first arch of second mounting groove is enclosed into in the butt to chucking to second mounting groove. Thereby, the second spring portion 152 is fixed in the second mounting groove.

As shown in fig. 1, the two batteries 120 of the battery assembly may be a first battery and a second battery. The first battery is arranged in the first accommodating groove. When the first battery is disposed in the first accommodating groove, the negative electrode of the first battery abuts against the small end of the first elastic portion 141. The positive electrode of the first battery abuts against the first spring part 151 by the elastic force of the first elastic part 141. Thus, the negative electrode spring abuts against the first battery under the action of the elastic force of the negative electrode spring so as to fix the first battery in the first accommodating groove. Thus, the first battery can firmly electrically connect the negative electrode spring and the first spring part 151, and is not easily released. And through the negative pole of the first battery of negative pole spring butt, cooking utensil's part is small in quantity, simple structure, simple to operate, it is with low costs.

The second battery is arranged in the second accommodating groove. When the second battery is disposed in the second receiving groove, the negative electrode of the second battery abuts against the small end of the second spring portion 152. The positive electrode of the second battery abuts the positive electrode terminal 130 by the elastic force of the second spring portion 152. Thus, the second spring portion 152 abuts against the second battery under its own elastic force to fix the second battery in the second receiving groove. Thereby, the second battery can firmly electrically connect the positive electrode terminal 130 and the second spring portion 152, and is not easily released. The positive electrode terminal 130 is abutted to the positive electrode of the second battery, so that the cooking utensil is small in part number, simple in structure, convenient to mount and low in cost.

As shown in fig. 1, the first battery disposed in the first receiving groove and the second battery disposed in the second receiving groove are connected in series by the series spring 150, and then power is supplied to other electrical components of the cooking appliance through the positive electrode terminal 130 and the negative electrode spring, and the second battery can firmly and electrically connect the positive electrode terminal 130 and the second spring portion 152 by the series spring 150, and is not easily released.

The series spring 150 has a low cost, and thus, the cost of the cooking appliance can be reduced.

In this embodiment, one end of the holder main body is provided with a negative electrode spring through which the negative electrode of the battery assembly can be connected and a positive electrode terminal 130 through which the positive electrode of the battery assembly can be connected, and the cooking utensil is small in the number of parts and low in cost.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Terms such as "component" and the like, when used herein, can refer to either a single part or a combination of parts. Terms such as "mounted," "disposed," and the like, as used herein, may refer to one component as being directly attached to another component or one component as being attached to another component through intervening components. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. It will be appreciated by those skilled in the art that many more modifications and variations are possible in light of the above teaching and are intended to be included within the scope of the invention.

Claims

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

a cover body;

the cooker body, the lid can set up to the cooker body with opening and shutting to form the culinary art space between the cooker body with the lid, the cooker body includes:

the battery mounting seat (110) comprises a seat main body provided with a battery accommodating groove (111), a negative electrode spring and a positive electrode terminal (130) which are arranged at one end of the battery accommodating groove (111), wherein an outer end (143) of the negative electrode spring is fixed at a corresponding position on the outer side of the seat main body in a hook mode, the positive electrode terminal (130) is a columnar metal piece, one end of the columnar metal piece is provided with a radial enlarged flange, the other end of the columnar metal piece extends out of the seat main body, and the columnar metal piece and the seat main body are riveted together.

2. The cooking appliance according to claim 1, wherein the negative electrode spring comprises a first elastic part (141), a second elastic part (142), and an outer connection end (143), the first elastic part (141) is used for connecting a negative electrode of a battery assembly, a first end of the second elastic part (142) is connected with a connection end of the first elastic part (141), a second end of the second elastic part (142) is connected with the outer connection end (143), and an outer circumference size of the connection end is larger than that of the first end of the second elastic part (142).

3. The cooking appliance according to claim 2, wherein the first elastic portion (141) is a conical helix and/or

The second elastic portion (142) has a cylindrical spiral structure.

4. The cooking appliance according to claim 2, wherein the base body is provided with a mounting hole in which the second elastic portion (142) is inserted and a hooking hole (113) in which the outer terminating end (143) is hooked to the hooking hole (113).

5. The cooking appliance according to claim 4, wherein the end of the battery receiving groove (111) where the mounting hole is provided with a snap opening, and the length dimension of the second elastic part (142) is smaller than that of the mounting hole, so that the outer connection end (143) hooks the hooking hole (113) and the connection end is clamped in the snap opening.

6. The cooking appliance according to claim 5, wherein an absolute value of a difference between a length dimension of the second elastic part (142) and a length dimension of the mounting hole is less than or equal to 0.5 mm.

7. The cooking appliance according to claim 4, wherein the end of the holder main body provided with the mounting hole is provided with a cylindrical portion having an outer diameter dimension smaller than a dimension of a cross section of the receiving groove, the mounting hole penetrates the cylindrical portion, and the hooking hole (113) is located at an end of the cylindrical portion remote from the battery receiving groove (111).

8. The cooking appliance of claim 2, wherein the battery assembly comprises at least two batteries (120), and the battery mount (110) further comprises a series spring (150), the series spring (150) being fixedly disposed on the mount body to serially connect the at least two batteries (120).

9. The cooking appliance according to claim 8, wherein a mounting groove (115) is provided in the battery receiving groove (111), and a portion of the serial spring (150) is disposed in the mounting groove (115).

10. The cooking appliance according to claim 9, wherein a mounting protrusion (116) extending in a length direction of the battery receiving groove (111) is provided in the battery receiving groove (111), and the mounting protrusion (116) abuts against the serial spring (150) to clamp the serial spring (150) to the mounting groove (115).