CN211507743U

CN211507743U - Cooking utensil

Info

Publication number: CN211507743U
Application number: CN201922358477.8U
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: 2020-09-15
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a cooking utensil. The cooking appliance comprises a battery mounting seat, an electrode spring and a series spring; the battery mounting seat is provided with a containing groove for containing a battery assembly comprising at least two batteries; the electrode is fixedly arranged on the battery mounting seat and is used for connecting the positive electrode of the battery component; the electrode spring is fixedly arranged on the battery mounting seat and is used for connecting the negative pole of the battery component; the series spring is fixedly arranged on the battery mounting seat so as to serially connect at least two batteries. According to the utility model discloses a cooking utensil, two at least batteries that set up in the holding tank pass through series spring and establish ties, then supply power to cooking utensil's other electrical components through electrode and electrode spring, and it is firm that series spring and electrode are connected to the battery electricity, and series spring and electrode spring are connected to the battery electricity, and the battery is difficult for the pine to take off.

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. The battery mount is used to mount a battery to power other electrical components of the cooking appliance. And a metal gasket is arranged in the battery mounting seat. The metal gasket is used for abutting against the electrode of the battery so as to serially connect the plurality of batteries arranged in the battery mounting seat. The metal gasket has poor elasticity, so that, during use of the cooking appliance, the electrodes of the batteries may be separated from the metal gasket, the electrical connection between the plurality of batteries disposed in the battery mount is broken, and the batteries cannot supply power to the cooking appliance.

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: the battery mounting seat is provided with a containing groove for containing a battery assembly comprising at least two batteries, an electrode is fixedly arranged on the battery mounting seat, and the electrode is used for connecting the positive electrode of the battery assembly; the electrode spring is fixedly arranged on the battery mounting seat and is used for connecting the negative pole of the battery component; and the series spring is fixedly arranged on the battery mounting seat so as to serially connect at least two batteries.

According to the utility model discloses a cooking utensil, two at least batteries that set up in the holding tank pass through series spring and establish ties, then supply power to cooking utensil's other electrical components through electrode and electrode spring, and it is firm that series spring and electrode are connected to the battery electricity, and series spring and electrode spring are connected to the battery electricity, and the battery is difficult for the pine to take off.

Optionally, the series spring includes a first spring portion, a second spring portion, and a steel wire connecting the first spring portion and the second spring portion, the first spring portion is in a disc structure and is used for connecting a positive electrode of one of the two batteries connected in series, and the second spring portion is in a conical spiral structure and is used for connecting a negative electrode of the other of the two batteries connected in series. Thus, the series spring has a simple structure.

Optionally, a mounting groove is provided in the receiving groove, and a portion of the outer circumference 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 holding tank in the 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.

Optionally, the battery mount pad is provided with a battery card muscle, and the battery card muscle sets up in the inboard of holding tank in order to restrict the battery in the holding tank. Therefore, the accommodating space limited by the battery clamping ribs and the accommodating groove can be prevented from falling out of the battery.

Optionally, the battery clamping rib is located at the middle position in the length direction of the accommodating groove, or in the depth direction of the accommodating groove, the minimum dimension H between the free end of the battery clamping rib and the groove bottom of the accommodating groove is larger than 1/2 of the outer diameter of the battery. Therefore, the battery clamping rib is positioned in the middle of the battery, and the battery clamping rib can better limit the position of the battery; through the effect of electrode spring and series spring, make things convenient for the installation of battery.

Optionally, the electrode spring includes a hooking portion and a first elastic portion, at least a portion of the first elastic portion is located in the receiving groove to connect the negative electrode of the battery assembly, the battery mount is provided with a hooking hole, and the hooking portion hooks the hooking hole to fix the electrode spring on the battery mount. Thus, the first elastic part has a simple structure.

Optionally, the electrode spring further comprises a second elastic part, the hooking part and the first elastic part are connected through the second elastic part, the battery mounting seat is provided with a mounting hole, the second elastic part is arranged in the mounting hole in a penetrating mode, and the length dimension of the second elastic part is smaller than that of the mounting hole, so that the hooking part is hooked to the hole. Thereby, the first elastic part can be firmly fixed to the battery mount.

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. Therefore, the electrode spring is convenient to mount.

Alternatively, the series spring and the electrode spring abut against the battery under their own elastic force to fix the battery. Therefore, the battery can be firmly fixed in the accommodating groove and is not easy to loosen.

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 and battery assembly of FIG. 1 connected together;

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

fig. 4 is a schematic sectional view at B-B of fig. 2.

Description of reference numerals:

110: battery mount 111: accommodating 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: electrode for electrochemical cell

140: electrode spring 141: a first elastic part

142: second elastic portion 143: hook joint part

150: series spring 151: a first spring part

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 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, an electrode 130, an electrode spring 140, and a series spring 150.

The battery mount 110 is provided with two receiving grooves 111 for receiving the battery 120. The two receiving grooves 111 are a first receiving groove and a second receiving groove. The two accommodation grooves 111 are separated by a partition wall.

A portion of the battery mount 110 that restricts the approximate top end of the side wall of each receiving groove 111 extends horizontally toward the inside of the receiving groove 111 to constitute a battery rib 112. The minimum dimension H between the free end of the battery rib 112 and the groove bottom of the accommodation groove 111 in the depth direction (the up-down direction in fig. 3) of the accommodation groove 111 is larger than 1/2 of 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 (left-right direction in fig. 3) of the 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 accommodating groove 111, the partition wall and the side wall of the accommodating groove 111, and the battery clamping rib 112 can prevent the battery 120 from falling out of the accommodating space.

As shown in fig. 3, the dimension H is greater than 1/2, the outer diameter dimension of the battery 120. There is no contact between the battery 120 disposed in the accommodation groove 111 and the battery rib 112. In this way, the battery 120 is movable within the receiving groove 111, whereby the installation of the battery 120 is facilitated by the action of the electrode spring 140 and the series spring 150.

Preferably, the battery beads 112 are located at a substantially middle position of the receiving groove 111 in a length direction of the 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 battery 120 can be limited by arranging one battery clamping rib 112 in each accommodating groove 111, and the structure of the battery mounting seat 110 is simple.

Please refer to fig. 1, 2 and 4. One end (lower end in fig. 2) of the battery mount 110 is provided with two mounting holes. The axes of both mounting holes extend along the length direction of the 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.

The electrode 130 may be a rivet. The middle portion of the electrode 130 is inserted through and fixed in the second mounting hole 117 (e.g., embedded in the second mounting hole 117 or deformed to fix the rivet in the second mounting hole 117). The first end of the electrode 130 is located in the second receiving groove. The second end of the electrode 130 protrudes out of the second receiving groove 117 and is positioned outside the second receiving groove.

Referring to fig. 1, the electrode spring 140 includes a first elastic portion 141, a second elastic portion 142 and a hook portion 143. The first elastic part 141 has a conical spiral structure. The axis of the first elastic part 141 extends along the length direction of the 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 of the first elastic part 141. One end of the hooking portion 143 is connected to a second end of the second elastic portion 142. Thus, the electrode spring 140 has a simple structure. Preferably, the electrode spring 140 may be integrally formed by a steel wire.

Referring to fig. 1 and 2, an end surface of a portion of the battery mount 110 where the first mounting hole 114 is provided, which is away from the receiving groove 111, is provided with a hooking hole 113. In the length direction of the receiving groove 111, the hooking portion 143 of the electrode spring 140 is extended out of the receiving 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 receiving groove. Then, the electrode spring 140 is fixed to the battery mount 110 by hooking the hooking part 143 to the hooking hole 113.

In the length direction of the receiving groove 111, the size of the second elastic part 142 is smaller than the size of the first mounting hole 114. When the hooking part 143 hooks the hooking hole 113, the second elastic part 142 is deformed, and the large end of the first elastic part 141 abuts against the surface of the portion of the battery mounting base 110 surrounding the first mounting hole 114 facing the first receiving groove by the elastic force of the second elastic part 142, so that the electrode spring 140 is firmly fixed.

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. Thereby, the installation of the electrode spring 140 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 receiving groove 111, a portion of the side wall extends toward the inside of the receiving groove 111 in the width direction of the receiving groove 111 to form a first protrusion. The partition wall is formed with a second first projection extending in the width direction of the receiving groove 111 toward the receiving groove 111. Both first projections are spaced a first distance from the end wall of the end of the 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 receiving grooves 111, the free ends of the two first protrusions have a second interval in the width direction of the 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 receiving groove 111 at an end opposite to the mounting hole is extended in a length direction of the receiving groove 111 to form a mounting protrusion 116. The mounting projections 116 are located at the above-described second interval in the width direction of the receiving 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 to 4, 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 electrode spring 140 abuts against the first battery under its own elastic force to fix the first battery in the first receiving groove. Thus, the first battery can firmly electrically connect the electrode spring 140 and the first spring part 151, and is not easily released.

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 against the electrode 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. Thus, the second battery can firmly electrically connect the electrode 130 and the second spring portion 152, and is not easily released.

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 the electrode 130 and the electrode spring 140 supply power to other electric components of the cooking appliance, and the second battery can firmly electrically connect the electrode 130 and the second spring portion 152 by the series spring 150, so that the second battery is not easily released.

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

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 battery mounting seat (110), the battery mounting seat (110) being provided with a receiving groove (111) for receiving a battery assembly including at least two batteries (120);

the electrode (130), the said electrode (130) is fixedly arranged on the said battery mounting seat (110), the said electrode (130) is used for connecting the positive pole of the said battery assembly;

the electrode spring (140), the electrode spring (140) is fixedly arranged on the battery mounting seat (110), and the electrode spring (140) is used for connecting the negative pole of the battery component;

a series spring (150), the series spring (150) being fixedly disposed on the battery mounting seat (110) to serially connect the at least two batteries (120).

2. The cooking appliance according to claim 1, wherein the series spring (150) comprises a first spring part (151), a second spring part (152), and a steel wire connecting the first spring part (151) and the second spring part (152), the first spring part (151) is of a disc structure and is used for connecting a positive electrode of one of the two batteries (120) connected in series with each other, and the second spring part (152) is of a conical spiral structure and is used for connecting a negative electrode of the other of the two batteries (120) connected in series with each other.

3. The cooking appliance according to claim 1, wherein a mounting groove (115) is provided in the receiving groove (111), and a portion of an outer circumference of the serial spring (150) is disposed in the mounting groove (115).

4. The cooking appliance according to claim 3, wherein a mounting protrusion (116) extending in a length direction of the receiving groove (111) is provided in the receiving groove (111), and the mounting protrusion (116) abuts against the series spring (150) to clamp the series spring (150) to the mounting groove (115).

5. The cooking appliance according to claim 1, wherein the battery mounting seat is provided with a battery catch rib (112), the battery catch rib (112) being disposed inside the receiving groove (111) to restrain the battery (120) within the receiving groove (111).

6. The cooking appliance according to claim 5, wherein the battery rib (112) is located at a middle position in a length direction of the receiving groove (111), or

In the depth direction of the accommodating groove (111), the minimum dimension H between the free end of the battery clamping rib (112) and the groove bottom of the accommodating groove (111) is larger than 1/2 of the outer diameter of the battery (120).

7. The cooking appliance according to claim 1, wherein the electrode spring (140) comprises a hooking part (143) and a first elastic part (141), at least a portion of the first elastic part (141) is located in the receiving groove (111) to connect the negative electrode of the battery assembly, the battery mount (110) is provided with a hooking hole (113), and the hooking part (143) hooks the hooking hole (113) to fix the electrode spring (140) on the battery mount (110).

8. The cooking appliance according to claim 7, wherein the electrode spring (140) further comprises a second elastic part (142), the hooking part (143) and the first elastic part (141) are connected by the second elastic part (142), the battery mount (110) is provided with a mounting hole, the second elastic part (142) is inserted into the mounting hole, and a length dimension of the second elastic part (142) is smaller than that of the mounting hole, so that the hooking part (143) is hooked to the hooking hole (113).

9. The cooking appliance according to claim 8, 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.

10. The cooking appliance according to claim 1, wherein the series spring (150) and the electrode spring (140) abut against the battery (120) under their own elastic force to fix the battery (120).