Ice cream maker

Abstract

The utility model belongs to the field of household ice cream making equipment, and provides an ice cream machine which comprises a shell, an inner container, a mounting seat, a first sealing element and a stirring device, the outer shell is of a double-layer structure and comprises an outer shell layer and an inner shell layer, and the outer shell layer and the inner shell layer are connected and form a hollow vacuum interlayer part. According to the ice cream maker, the first placing space formed among the shell, the inner container, the mounting base and the first sealing piece is of a first-layer sealing structure, the vacuum interlayer part formed by the outer shell layer and the inner shell layer is of a second-layer sealing structure, the ice cream maker is of a double-layer structure and is in a vacuum state, and the ice cream maker is matched with refrigerating fluid, so that temperature loss in the inner container can be prevented; therefore, the freezing force required for making the ice cream can be kept for a long time, and the success rate of making the ice cream by a user is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the field of household ice cream making equipment, and particularly relates to an ice cream machine. Background Art

[0002] In recent years, household ice cream machines for making ice cream at home have been widely popular. The principle of this kind of ice cream machine is as follows: it is equipped with a set of electric stirring devices and an ice bucket. The ice bucket is composed of an aluminum inner liner and a plastic outer shell, and the interlayer is filled with a freezing liquid. The ice bucket is frozen thoroughly by a refrigerator, and then the normal-temperature ice cream slurry is poured into the ice bucket. Through continuous stirring by the electric stirring device, the ice cream can be frozen and formed in about 20 to 30 minutes.

[0003] After the ice bucket is taken out of the refrigerator, affected by external factors such as high temperature in summer and fans, the cold storage capacity is quickly lost, increasing the risk of ice cream making failure. Content of the Utility Model

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide an ice cream machine.

[0005] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0006] An ice cream machine, including a housing, an inner liner, a mounting seat, a first seal and a stirring device. The mounting seat is connected to the housing, the first seal is arranged at the connection between the mounting seat and the housing, the inner liner is arranged in the housing through the mounting seat, the stirring device is connected to the mounting seat, and the stirring part of the stirring device is arranged at the inner liner;

[0007] A first placement space for placing a freezing liquid is formed among the housing, the inner liner, the mounting seat and the first seal;

[0008] The housing is of a double-layer structure, including an outer shell layer and an inner shell layer. The outer shell layer is connected to the inner shell layer and forms a hollow vacuum interlayer part.

[0009] Preferably, a connection part is arranged at the upper end of the housing, a connection groove is arranged on the mounting seat, and the connection between the housing and the mounting seat is realized by connecting the connection part and the connection groove.

[0010] Preferably, connection threads are arranged on the connection part and the connection groove.

[0011] Preferably, the first seal is arranged in the connection groove, and one end of the connection part abuts against the first seal.

[0012] Preferably, the first seal is a silica gel sealing ring.

[0013] Preferably, an annular mounting step portion is provided on the mounting base, the upper end of the inner container is matched with the mounting step portion, and a second sealing member is provided at the matching portion of the inner container and the mounting step portion.

[0014] Preferably, the second sealing member is sealant.

[0015] Preferably, the stirring device includes a stirring base, a motor driving member, a stirring paddle, a battery member and a cover body. The motor driving member and the battery member are arranged on the stirring base. The stirring base is connected with the cover body, and the motor driving member and the battery member are located inside the cover body. The cover body is connected with the mounting base. The stirring paddle is the stirring part of the stirring device, and one end of the stirring paddle is connected with the driving end of the motor driving member.

[0016] Preferably, an L-shaped clamping groove is symmetrically provided on the upper part of the mounting base, and a clamping post capable of being matched with the clamping groove is provided on the inner wall surface of the cover body.

[0017] Preferably, the inner container is made of aluminum.

[0018] Compared with the prior art, the beneficial effects of the present utility model include:

[0019] For the ice cream maker of the present application, the first placement space formed among the outer shell, the inner container, the mounting base and the first sealing member is the first sealing structure, and the vacuum interlayer formed between the outer layer of the shell and the inner layer of the shell is the second sealing structure. It has a double-layer structure and is in a vacuum state. Combined with the refrigerant, it can prevent the temperature loss inside the inner container, forming an effect of heat preservation and freezing, so as to be able to maintain the refrigerating capacity required for making ice cream for a long time, and effectively improve the success rate of users in making ice cream. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 It is a three-dimensional view of the present utility model.

[0022] Figure 2 It is an exploded view of the structure of the present utility model.

[0023] Figure 3 It is an internal structure diagram of the present utility model.

[0024] Figure 4 It is a structural schematic diagram of the mounting base of the present utility model.

[0025] Wherein:

[0026] 1 - Outer shell, 101 - Outer layer of the shell, 102 - Inner layer of the shell, 103 - First placement space, 104 - Vacuum interlayer part, 105 - Connection part;

[0027] 2 - Inner container;

[0028] 3 - Mounting seat, 301 - Connection groove, 302 - Through - hole part, 303 - Mounting step part, 304 - Clamping groove;

[0029] 4 - First seal;

[0030] 5 - Stirring device, 501 - Stirring seat, 502 - Stirring paddle, 503 - Cover body, 504 - Clamping post. Detailed implementation manners

[0031] In order to more clearly understand the above - mentioned objects, features and advantages of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific implementation manners. It should be noted that, without conflict, the implementation manners of the present application and the features in the implementation manners can be combined with each other. In the following description, many specific details are set forth in order to fully understand the present utility model. The described implementation manners are only a part of the implementation manners of the present utility model, rather than all of the implementation manners. Based on the implementation manners in the present utility model, all other implementation manners obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used in the description of the present utility model in this specification are only for the purpose of describing specific implementation manners, and are not intended to limit the present utility model.

[0033] Embodiment:

[0034] As Figures 1-4 shown, in this embodiment, an ice - cream maker is provided, which includes an outer shell 1, an inner container 2, a mounting seat 3, a first seal 4 and a stirring device 5. The mounting seat 3 is connected to the outer shell 1, the first seal 4 is arranged at the connection part between the mounting seat 3 and the outer shell 1, the inner container 2 is arranged in the outer shell 1 through the mounting seat 3, the stirring device 5 is connected to the mounting seat 3, and the stirring part of the stirring device 5 is arranged at the inner container 2;

[0035] A first placement space 103 for placing a refrigerant is formed among the outer shell 1, the inner container 2, the mounting seat 3 and the first seal 4;

[0036] The outer shell 1 has a double-layer structure, including an outer shell layer 101 and an inner shell layer 102. The outer shell layer 101 is connected to the inner shell layer 102 and forms a hollow vacuum interlayer part 104.

[0037] In the ice cream maker of this embodiment, the first placement space 103 formed among the outer shell 1, the inner container 2, the mounting base 3 and the first seal 4 is the first sealing structure, and the vacuum interlayer part 104 formed by the outer shell layer 101 and the inner shell layer 102 is the second sealing structure. It has a double-layer structure and is in a vacuum state. Cooperating with the refrigerant, it can prevent the temperature in the inner container 2 from losing, forming a heat preservation and freezing effect, so as to be able to maintain the freezing power required for making ice cream for a long time, and effectively improve the success rate of users in making ice cream.

[0038] At the same time, the components of the ice cream maker in this embodiment can be assembled and disassembled, which is convenient for production and installation. Specifically as follows:

[0039] A connecting part 105 is provided at the upper end of the outer shell 1, and a connecting groove 301 is provided on the mounting base 3. The connecting part 105 is connected to the connecting groove 301 to realize the connection between the outer shell 1 and the mounting base 3.

[0040] At the same time, connecting threads are provided on the connecting part 105 and the connecting groove 301.

[0041] As the mounting base 3 for simultaneously installing the inner container 2 and the stirring device 5, an annular protruding structure is provided on the outer wall surface of the mounting base 3, and the connecting groove 301 is provided at the protruding structure. Through the threaded cooperation structure, the connecting part 105 is connected to the connecting groove 301, so as to realize the connection between the outer shell 1 and the mounting base 3, which is convenient for installation and disassembly.

[0042] Specifically, the first seal 4 is arranged in the connecting groove 301, and one end of the connecting part 105 abuts against the first seal 4.

[0043] For the above-mentioned connecting groove 301 being arranged on the annular protruding structure, the first seal 4 of this embodiment is a silicone rubber seal ring, which is placed in the connecting groove 301. Tighten the mounting base 3 so that one end of the connecting part 105 abuts against the first seal 4 to ensure the connection tightness between the mounting base 3 and the outer shell 1.

[0044] At the same time, a through hole part 302 for the stirring part of the stirring device 5 to pass through is provided on the mounting base 3 of this embodiment. An annular mounting step part 303 is provided on the inner wall surface of the through hole part 302. The upper end of the inner container 2 is matched with the mounting step part 303, and a second seal is provided at the matching part between the inner container 2 and the mounting step part 303.

[0045] Specifically, the second seal is sealant.

[0046] After the upper end of the inner container 2 is fitted with the installation step portion 303, sealant is injected at the mating portion between the inner container 2 and the installation step portion 303, so that the connection between the inner container 2 and the mounting base 3 is sealed.

[0047] Therefore, through the above structure, the first placement space 103 formed among the outer shell 1, the inner container 2, the mounting base 3, the first seal 4 and the second seal forms the first sealing structure.

[0048] The stirring device 5 of this embodiment includes a stirring base 501, a motor driving member, a stirring paddle 502, a battery member and a cover body 503. The motor driving member and the battery member are arranged on the stirring base 501. The stirring base 501 is connected to the cover body 503, and the motor driving member and the battery member are located inside the cover body 503. The cover body 503 is connected to the mounting base 3. The stirring paddle 502 is the stirring part of the stirring device 5, and one end of the stirring paddle 502 is connected to the driving end of the motor driving member.

[0049] Specifically, an L-shaped clamping groove 304 is symmetrically arranged on the upper part of the mounting base 3, and a clamping post 504 that can cooperate with the clamping groove 304 is arranged on the inner wall surface of the cover body 503.

[0050] When the clamping post 504 of the cover body 503 moves along the clamping groove 304 and rotates relative to the mounting base 3 to be fixedly connected to the mounting base 3, the connection between the stirring device 5 and the mounting base 3 is realized.

[0051] At the same time, the inner container 2 of this embodiment is made of aluminum.

[0052] In summary, the ice cream maker of this embodiment has a double-layer structure and is in a vacuum state. Combined with the refrigerant, it can prevent the temperature loss in the inner container 2 and form a heat preservation and freezing effect, so as to be able to maintain the freezing power required for making ice cream for a long time, effectively improving the success rate of users in making ice cream. At the same time, the overall structure is reasonably designed, convenient for assembly and disassembly, and convenient for maintenance and manufacturing.

[0053] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Therefore, any modifications, equivalent changes and decorations made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An ice cream machine, characterized in that: include: An outer shell, an inner liner, a mounting seat, a first sealing member and a stirring device, wherein the mounting seat is connected to the outer shell, the first sealing member is arranged at the connection between the mounting seat and the outer shell, the inner liner is arranged in the outer shell through the mounting seat, the stirring device is connected to the mounting seat, and the stirring part of the stirring device is arranged at the inner liner; A first placement space for placing the refrigerant is formed between the outer shell, the inner tank, the mounting seat and the first sealing member; The shell is a double-layer structure, including an outer shell layer and an inner shell layer, wherein the outer shell layer and the inner shell layer are connected to form a hollow vacuum sandwich portion.

2. The ice cream machine according to claim 1, characterized in that: A connecting portion is provided at the upper end of the shell, a connecting groove is provided on the mounting seat, and the connecting portion is connected to the connecting groove to realize the connection between the shell and the mounting seat.

3. The ice cream machine according to claim 2, characterized in that: The connecting portion and the connecting groove are provided with connecting threads.

4. The ice cream machine according to claim 2, characterized in that: The first sealing member is arranged in the connecting groove, and one end of the connecting portion abuts against the first sealing member.

5. The ice cream machine according to claim 1, characterized in that: The first sealing member is a silicone sealing ring.

6. The ice cream machine according to claim 1, characterized in that: The mounting seat is provided with an annular mounting step portion, the upper end of the inner liner is matched with the mounting step portion, and a second sealing member is provided at the matching position between the inner liner and the mounting step portion.

7. The ice cream machine according to claim 6, characterized in that: The second sealing member is a sealant.

8. The ice cream machine according to claim 1, characterized in that: The stirring device includes a stirring seat, a motor drive, a stirring paddle, a battery component and a cover body, wherein the motor drive and the battery component are arranged on the stirring seat, the stirring seat is connected to the cover body, and the motor drive and the battery component are located in the cover body, the cover body is connected to the mounting seat, the stirring paddle is the stirring part of the stirring device, and one end of the stirring paddle is connected to the driving end of the motor drive.

9. The ice cream machine according to claim 8, characterized in that: An L-shaped clamping groove is symmetrically arranged on the upper part of the mounting seat, and a clamping column capable of matching with the clamping groove is arranged on the inner wall surface of the cover body.

10. The ice cream machine according to claim 1, characterized in that: The inner liner is made of aluminum.

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