Cup body assembly

Abstract

The utility model relates to the technical field of juicers, in particular to a cup body assembly which comprises a cup base, a cup body arranged on the cup base and a stirring knife arranged at the inner bottom of the cup body, the cup body sequentially comprises an inner shell layer, a heat reflection metal foil layer, a vacuum heat insulation layer and an outer shell layer from inside to outside, and the inner shell layer and the outer shell layer are respectively made of stainless steel materials. The heat reflection metal foil layer is an aluminum foil layer or a copper foil layer; the cup body comprises the inner shell layer and the outer shell layer which are made of stainless steel materials, the cup body is resistant to falling and healthy and safe to use, three heat transfer modes, namely heat conduction, heat convection and heat radiation, can be effectively blocked through cooperation of the vacuum heat insulation layer and the heat reflection metal foil layer, and therefore efficient heat preservation can be achieved, and the service life of the cup body is prolonged. And the heat-insulating material can be well suitable for use occasions needing heat insulation.

Description

Technical field:

[0001] The utility model relates to the technical field of juicers, in particular to a cup body component. Background technology:

[0002] A juicer is a small machine that can quickly squeeze fruits and vegetables into juice. It was invented by Dr. Norman Walker in 1930. On this basis, designers later improved juicers of different styles and principles.

[0003] In order to facilitate carrying, portable juicers have appeared on the market, which have a relatively compact overall structure and can be carried around for use; the portable juicer includes a cup body assembly and a cup cover, and the cup body assembly includes a cup seat, a cup body arranged on the cup seat, and a stirring knife arranged at the bottom of the cup body; the cup body of an existing portable juicer is usually made of PCTG material, which is a plastic material with extremely high transparency. Although the cup body made of PCTG material is resistant to falling and not easy to turn yellow or white, it does not have a heat preservation function and cannot be used in occasions where heat preservation is required. Utility model content:

[0004] The purpose of the utility model is to provide a cup body assembly that is resistant to falling, safe and healthy to use, can keep warm efficiently, and can be well applied to occasions where heat preservation is required in view of the deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a cup body assembly, including a cup seat, a cup body arranged on the cup seat, and a stirring knife arranged at the bottom of the cup body, the cup body including an inner shell layer, a heat-reflecting metal foil layer, a vacuum insulation layer, and an outer shell layer from the inside to the outside, the inner shell layer and the outer shell layer are respectively made of stainless steel materials, and the heat-reflecting metal foil layer is an aluminum foil layer or a copper foil layer.

[0006] A further improvement to the above solution is that the heat reflective metal foil layer is an aluminum foil layer.

[0007] A further improvement to the above scheme is that the stirring knife includes a knife shaft arranged at the bottom of the cup body, and the knife shaft is sequentially sleeved with an upper area stirring blade, a middle area stirring blade, and a lower area stirring blade from top to bottom, the upper area stirring blade includes an upper knife connector sleeved on the knife shaft, two upper knife blades that are respectively bent obliquely upward and formed on both sides of the upper knife connector, and upper blade portions are respectively formed on the two upper knife blades, the middle area stirring blade includes a middle knife connector sleeved on the knife shaft, a plurality of middle knife blades that are respectively evenly distributed on the middle knife connector in a circumferential direction, and each middle knife blade is respectively formed with a middle blade portion, and the lower area stirring blade includes a lower knife connector sleeved on the knife shaft, two lower knife blades that are respectively bent obliquely downward and formed on both sides of the lower knife connector, and lower blade portions are respectively formed on the two lower knife blades.

[0008] A further improvement to the above scheme is that the area formed by the rotation of the upper blade portion is the upper stirring area, and the area formed by the rotation of the lower blade portion is the lower stirring area, and the upper stirring area and the lower stirring area are symmetrically arranged.

[0009] A further improvement to the above solution is that the cross-sectional shape of the stirring blade in the upper layer region is a U-shaped structure, and the cross-sectional shape of the stirring blade in the lower layer region is an inverted U-shaped structure.

[0010] A further improvement to the above scheme is that the bending angle of the upper blade is 40-60°, and the bending angle of the lower blade is 40-60°.

[0011] A further improvement to the above scheme is that the middle blades of the stirring blade in the middle area are staggered in a manner that one blade is bent upward and the other blade is bent downward, and the bending angle of the middle blades is 5-15°.

[0012] A further improvement to the above solution is that the middle blade portion is a serrated structure.

[0013] A further improvement to the above solution is that the height position of the upper blade portion is higher than the height position of the middle blade portion, and the height position of the middle blade portion is higher than the height position of the lower blade portion.

[0014] A further improvement to the above solution is that the blade shaft, the stirring blade in the upper region, the stirring blade in the middle region, and the stirring blade in the lower region are respectively made of stainless steel.

[0015] The beneficial effects of the utility model are as follows: the utility model provides a cup body assembly, comprising a cup seat, a cup body arranged on the cup seat, and a stirring blade arranged at the bottom of the cup body, wherein the cup body comprises an inner shell layer, a heat-reflecting metal foil layer, a vacuum heat-insulating layer, and an outer shell layer in sequence from the inside to the outside, wherein the inner shell layer and the outer shell layer are respectively made of stainless steel materials, and the heat-reflecting metal foil layer is an aluminum foil layer or a copper foil layer;

[0016] Compared with the existing portable juicer whose cup body is made of PCTG material and does not have the heat preservation function, the cup body of the utility model includes an inner shell layer and an outer shell layer made of stainless steel material, which is resistant to falling and safe to use. Through the cooperation of the vacuum insulation layer and the heat-reflecting metal foil layer, the three heat transfer modes, namely heat conduction, heat convection and heat radiation, can be effectively blocked, thereby achieving efficient heat preservation, and can be well applied to occasions requiring heat preservation. Description of the drawings:

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0020] Figure 4 It is a structural schematic diagram of the stirring knife of the utility model.

[0021] Explanation of the accompanying drawings: cup base 1, cup body 2, inner shell layer 21, heat-reflecting metal foil layer 22, vacuum insulation layer 23, outer shell layer 24, stirring knife 3, knife shaft 31, upper area stirring blade 32, upper knife connector 321, upper blade 322, upper blade portion 323, middle area stirring blade 33, middle knife connector 331, middle blade 332, middle blade portion 333, lower area stirring blade 34, lower knife connector 341, lower blade 342, lower blade portion 343. Specific implementation method:

[0022] The utility model will be further described below in conjunction with the accompanying drawings. Figure 1-4As shown, the utility model includes a cup holder 1, a cup body 2 arranged on the cup holder 1, and a stirring blade 3 arranged at the inner bottom of the cup body 2, wherein the cup body 2 includes an inner shell layer 21, a heat-reflecting metal foil layer 22, a vacuum insulation layer 23, and an outer shell layer 24 from the inside to the outside, wherein the inner shell layer 21 and the outer shell layer 24 are respectively made of stainless steel materials, and the heat-reflecting metal foil layer 22 is an aluminum foil layer or a copper foil layer; compared with the existing portable juicer, in which the cup body 2 is made of PCTG material and does not have a heat preservation function, the cup body 2 of the utility model includes an inner shell layer 21 and an outer shell layer 24 made of stainless steel material, which is resistant to falling and is healthy and safe to use. The cooperation of the vacuum insulation layer 23 and the heat-reflecting metal foil layer 22 can effectively block the three heat transfer modes, namely heat conduction, heat convection and heat radiation, thereby achieving efficient heat preservation, and can be well applied to occasions requiring heat preservation.

[0023] Since the thermal reflectivity of copper foil is only about 60%, while the thermal reflectivity of aluminum foil can reach more than 95%, the heat-reflective metal foil layer 22 of the utility model is preferably an aluminum foil layer, which can block heat radiation more efficiently, thereby achieving thermal insulation more efficiently.

[0024] The stirring blade 3 includes a blade shaft 31 arranged at the bottom of the cup body 2, and the blade shaft 31 is sequentially sleeved with an upper stirring blade 32, a middle stirring blade 33, and a lower stirring blade 34 from top to bottom. The upper stirring blade 32 includes an upper blade connector 321 sleeved on the blade shaft 31, and two upper blades 322 are respectively bent obliquely upward and formed on both sides of the upper blade connector 321. The two upper blades 322 are respectively formed with an upper blade portion 323, and the middle stirring blade 33 is formed with a lower stirring blade 34. The stirring blade 33 includes a middle blade connector 331 sleeved on the blade shaft 31, a plurality of middle blades 332 uniformly arranged on the middle blade connector 331 along the circumferential direction, each of the middle blades 332 is formed with a middle blade portion 333, and the lower layer stirring blade 34 includes a lower layer blade connector 341 sleeved on the blade shaft 31, two lower layer blades 342 bent obliquely downward and formed on both sides of the lower layer blade connector 341, and the two lower layer blades 342 are respectively formed with a middle blade portion 333. The utility model has a lower blade portion 343; compared with the existing juicer cup body assembly in which the stirring blade 3 mostly has only one stirring blade and generally has the problems of low strength, long stirring and crushing time, low stirring and crushing efficiency, uneven stirring and crushing, etc., the stirring blade 3 of the utility model stirs and crushes the food located at the upper position of the cup body 2 through the upper stirring blade 32, stirs and crushes the food located at the middle position of the cup body 2 through the middle stirring blade 33, and stirs and crushes the food located at the lower position of the cup body 2 through the lower stirring blade 34. Not only is the overall force more uniform, the overall strength is higher, and it is not easy to wear, but also the time required for stirring and crushing is short, the stirring and crushing efficiency is high, and the stirring and crushing is uniform. Moreover, the knife shaft 31, the upper stirring blade 32, the middle stirring blade 33, and the lower stirring blade 34 are respectively made of stainless steel materials, which have high strength as a whole and longer service life.

[0025] The area formed by the rotation of the upper blade portion 323 is the upper stirring area, and the area formed by the rotation of the lower blade portion 343 is the lower stirring area, and the upper stirring area and the lower stirring area are symmetrically arranged; compared with the previous method of stirring and crushing the food in the entire cup body 2 by one stirring blade, the stirring knife 3 of the utility model stirs and crushes the food in different areas by the upper area stirring blade 32, the middle area stirring blade 33, and the lower area stirring blade 34 respectively, which not only stirs and crushes more fully, but also can disperse the force, thereby improving the overall balance stability, reducing the vibration, and the overall stirring and crushing effect is better.

[0026] The cross-sectional shape of the stirring blade 32 in the upper region is a U-shaped structure and the bending angle of the upper blade 322 is preferably 40-60°, the cross-sectional shape of the stirring blade 34 in the lower region is an inverted U-shaped structure and the bending angle of the lower blade 342 is preferably 40-60°, and the middle blades 332 of the stirring blade 33 in the middle region are staggered in a manner of one piece bending upward and one piece bending downward, and the bending angle of the middle blade 332 is preferably 5-15°; after testing and verification, when the bending angle of the upper blade 322 of the utility model is 40-60°, the bending angle of the lower blade 342 is 40-60°, and the bending angle of the middle blade 332 is 5-15°, the overall stirring and crushing effect is better.

[0027] The middle blade portion 333 is a serrated structure, which can better divide hard food and chop the food into finer particles, so that the food can be stirred and crushed more fully.

[0028] The height of the upper blade portion 323 is higher than that of the middle blade portion 333, and the height of the middle blade portion 333 is higher than that of the lower blade portion 343; the food at various positions in the cup body 2 is stirred and crushed by the upper blade portion 323, the middle blade portion 333, and the lower blade portion 343 respectively, which not only has high stirring and crushing efficiency and sufficient stirring and crushing, but also has good balance stability and little vibration.

[0029] Working principle:

[0030] The vacuum insulation layer 23 in the cup body 2 can significantly reduce heat conduction and heat convection, and the heat reflective metal foil layer 22 in the cup body 2 can significantly reduce heat radiation. The combination of the vacuum insulation layer 23 and the heat reflective metal foil layer 22 can effectively block the three heat transfer modes, namely heat conduction, heat convection and heat radiation, thereby achieving efficient heat preservation and being well suitable for use in occasions where heat preservation is required.

[0031] Of course, the above is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. A cup body assembly, characterized in that: The invention comprises a cup seat (1), a cup body (2) arranged on the cup seat (1), and a stirring blade (3) arranged at the inner bottom of the cup body (2); the cup body (2) comprises, from the inside to the outside, an inner shell layer (21), a heat-reflecting metal foil layer (22), a vacuum heat-insulating layer (23), and an outer shell layer (24); the inner shell layer (21) and the outer shell layer (24) are respectively made of stainless steel materials, and the heat-reflecting metal foil layer (22) is an aluminum foil layer or a copper foil layer.

2. A cup body assembly according to claim 1, characterized in that: The heat reflective metal foil layer (22) is an aluminum foil layer.

3. A cup body assembly according to claim 1, characterized in that: The stirring blade (3) comprises a blade shaft (31) arranged at the bottom of the cup body (2); the blade shaft (31) is sleeved with an upper region stirring blade (32), a middle region stirring blade (33), and a lower region stirring blade (34) in sequence from top to bottom; the upper region stirring blade (32) comprises an upper layer blade connector (321) sleeved on the blade shaft (31); two upper layer blades (322) bent obliquely upward and formed on both sides of the upper layer blade connector (321); the two upper layer blades (322) are respectively formed with an upper layer blade edge portion (323); the middle region stirring blade (33) is sleeved with an upper layer blade (34); (33) comprises a middle knife connector (331) sleeved on the knife shaft (31), a plurality of middle knife blades (332) evenly arranged on the middle knife connector (331) along the circumferential direction, each middle knife blade (332) is respectively formed with a middle blade portion (333), and the lower layer area stirring blade (34) comprises a lower layer knife connector (341) sleeved on the knife shaft (31), two lower layer knife blades (342) respectively bent obliquely downward and formed on both sides of the lower layer knife connector (341), and the two lower layer knife blades (342) are respectively formed with a lower layer blade portion (343).

4. A cup body assembly according to claim 3, characterized in that: The area formed by the rotation of the upper blade portion (323) is the upper stirring area, and the area formed by the rotation of the lower blade portion (343) is the lower stirring area. The upper stirring area and the lower stirring area are arranged symmetrically.

5. A cup body assembly according to claim 3, characterized in that: The cross-sectional shape of the stirring blade (32) in the upper layer region is a U-shaped structure, and the cross-sectional shape of the stirring blade (34) in the lower layer region is an inverted U-shaped structure.

6. A cup body assembly according to claim 3, characterized in that: The bending angle of the upper blade (322) is 40-60°, and the bending angle of the lower blade (342) is 40-60°.

7. A cup body assembly according to claim 3, characterized in that: The middle blades (332) of the middle region stirring blade (33) are staggeredly distributed in a manner in which one blade is bent upward and the other blade is bent downward, and the bending angle of the middle blades (332) is 5-15°.

8. A cup body assembly according to claim 3, characterized in that: The middle blade portion (333) is a sawtooth structure.

9. A cup body assembly according to claim 3, characterized in that: The height position of the upper blade portion (323) is higher than the height position of the middle blade portion (333), and the height position of the middle blade portion (333) is higher than the height position of the lower blade portion (343).

10. A cup body assembly according to claim 3, characterized in that: The blade shaft (31), the upper region stirring blade (32), the middle region stirring blade (33), and the lower region stirring blade (34) are respectively made of stainless steel.

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