Pressing device and juicer

Abstract

The present application provides a kind of squeezing device, it includes squeezing structure and squeezing head;Squeezing structure is internally provided with containing cavity, squeezing cavity and flow guide cavity, flow guide cavity has oppositely arranged first connecting port and second connecting port, first connecting port is connected to containing cavity, and second connecting port is connected to squeezing cavity;Wherein, the cross-sectional area of first connecting port is greater than the cross-sectional area of second connecting port;Squeezing head is at least partially contained in squeezing cavity, and squeezing head is relatively rotatably arranged with squeezing structure.Main machine is used to drive the rotation of the squeezing head of squeezing device.When using the squeezing device of the embodiment, fruits can be placed in the containing cavity of the squeezing structure, and by setting the flow guide cavity and the cooperation of the squeezing cavity, the fruits can enter the squeezing cavity and be squeezed by the squeezing head. By this setting, not only can the squeezing head have a compact structure, but also the capacity of the squeezing device can be increased, the squeezing efficiency is improved, and the use effect is good.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of juice extraction equipment, and in particular to a pressing device and a juicer. BACKGROUND

[0002] Fruit juice is a healthy beverage and is increasingly popular in people's daily life. At home, people can drink fruit juice at home or drink beverages at beverage stores, which are all related to juicers. Juicers are widely used in daily life and can extract fruit and vegetable juice for convenient drinking.

[0003] The juicing efficiency of a juicer is usually limited by the capacity of the juicer. When the capacity of the juicer is large, more fruits can be accommodated at a time, but due to the limited pressing efficiency of the pressing head, when the size of the pressing head is increased, the inertia of the pressing head will also increase, which will affect the running stability of the juicer and the pressing effect will be poor. SUMMARY

[0004] Therefore, the present application provides a pressing device and a juicer to solve the problem of poor pressing efficiency of a traditional juicer.

[0005] The present application provides a pressing device, comprising:

[0006] a pressing structure, which is internally provided with an accommodating cavity, a pressing cavity and a flow guide cavity, the flow guide cavity has oppositely arranged first and second connecting ports, the first connecting port is connected to the accommodating cavity, and the second connecting port is connected to the pressing cavity; wherein the cross-sectional area of the first connecting port is greater than the cross-sectional area of the second connecting port; and

[0007] a pressing head, which is at least partially accommodated in the pressing cavity, and the pressing head is arranged to rotate relative to the pressing structure.

[0008] According to an embodiment of the present application, the flow guide cavity is at least partially a conical flow guide cavity or a spiral flow guide cavity.

[0009] According to an embodiment of the present application, the angle between the generatrix of the flow guide cavity and the horizontal plane is D, and 10°≤D≤80°.

[0010] According to an embodiment of the present application, the cross-sectional diameter of the accommodating cavity is A, and 100mm≤A≤500mm.

[0011] According to an embodiment of the present application, the cross-sectional diameter of the flow guide cavity is B, and 60mm≤B≤200mm.

[0012] According to an embodiment of the present application, the ratio of the cross-sectional diameter of the first connecting port to the cross-sectional diameter of the second connecting port is not greater than 10.

[0013] According to one of the embodiments of the present application, the flow guide cavity is arranged eccentrically to the accommodating cavity.

[0014] According to one of the embodiments of the present application, the pressing device further comprises a cover body, the cover body is provided with a feeding opening communicated with the accommodating cavity, and the feeding opening has a cross-sectional diameter of not more than 45 mm.

[0015] According to one of the embodiments of the present application, the pressing device further comprises a discharging part arranged on the inner wall of the flow guide cavity.

[0016] The present application further provides a juicer comprising:

[0017] a main machine; and

[0018] The pressing device according to any one of the above embodiments, the pressing device is detachably connected to the main machine, and the main machine is used to drive the pressing head of the pressing device to rotate.

[0019] According to one of the embodiments of the present application, the juicer further comprises a sensing part arranged on the main machine, and the sensing part is used to acquire a position signal of the pressing device when the pressing device is connected to the main machine.

[0020] According to one of the embodiments of the present application, the pressing device further comprises an abutting part, the abutting part is at least partially protruded outward from the pressing structure, the main machine is provided with a connecting groove, and the sensing part is at least partially arranged in the connecting groove; when the pressing device is connected to the main machine, the abutting part is inserted and matched with the connecting groove, and the abutting part is abutted to the sensing part.

[0021] The embodiments of the present application have the following beneficial effects:

[0022] When the pressing device of the present embodiment is used, fruits can be placed in the accommodating cavity of the pressing structure, and the fruits can enter the pressing cavity and be pressed by the pressing head through the cooperation of the flow guide cavity and the pressing cavity. Through the above arrangement, the pressing head has a compact structure, the capacity of the pressing device is increased, the pressing efficiency is improved, and the use effect is good.

[0023] In the juicer of the present embodiment, the pressing efficiency is improved through the arrangement of the above pressing device, the structure is simple, and the use effect is good. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below only constitute some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0025] Wherein:

[0026] Figure 1 is a perspective view of a juicer in an embodiment of the present application;

[0027] Figure 2 is a sectional view of a juicer in an embodiment of the present application;

[0028] Figure 3 is a top view of a pressing structure in an embodiment of the present application;

[0029] Figure 4 is a sectional view of a pressing structure in an embodiment of the present application;

[0030] Reference signs:

[0031] 10, juicer; 100, pressing device; 110, pressing structure; 111, containing cavity; 112, pressing cavity; 113, flow guide cavity; 1131, first connecting port; 1132, second connecting port; 120, pressing head; 130, cover; 131, feeding port; 140, abutting piece; 150, discharging part; 200, main machine; 210, connecting groove; 300, sensing piece. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments only constitute some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] Referring to Figure 1 , the present embodiment provides a juicer 10, which comprises a pressing device 100 and a main machine 200. The pressing device 100 is used for juicing, and the main machine 200 is used for driving the pressing device 100. The pressing device 100 is detachably connected to the main machine 200.

[0034] Specifically, referring to Figure 2As shown, the pressing device 100 comprises a pressing structure 110 and a pressing head 120; the pressing structure 110 is internally provided with a containing cavity 111, a pressing cavity 112 and a flow guide cavity 113, the flow guide cavity 113 is provided with a first connecting port 1131 and a second connecting port 1132 oppositely, the first connecting port 1131 is connected to the containing cavity 111, and the second connecting port 1132 is connected to the pressing cavity 112; wherein the cross-sectional area of the first connecting port 1131 is greater than that of the second connecting port 1132; the pressing head 120 is at least partially accommodated in the pressing cavity 112, and the pressing head 120 is rotatably arranged with the pressing structure 110. The main machine 200 is used to drive the pressing head 120 of the pressing device 100 to rotate.

[0035] When the pressing device 100 of the embodiment is used, the fruit can be placed in the containing cavity 111 of the pressing structure 110, and through the cooperation of the flow guide cavity 113 and the pressing cavity 112, the fruit can enter the pressing cavity 112 and be pressed by the pressing head 120. Through the above arrangement, not only the pressing head 120 has a compact structure, but also the capacity of the pressing device 100 is increased, the pressing efficiency is improved, and the use effect is good.

[0036] In the juicer 10 of the embodiment, through the arrangement of the above pressing device 100, the effect of improving the pressing efficiency can be achieved, the structure is simple, and the use effect is good.

[0037] Specifically, the flow guide cavity 113 is at least partially a conical flow guide cavity 113 or a spiral flow guide cavity 113.

[0038] Referring to Figure 1 and Figure 2 As shown, in the embodiment, the flow guide cavity 113 is a conical flow guide cavity 113; in other embodiments, the flow guide cavity 113 can also be a spiral flow guide cavity 113, and through the arrangement of the spiral flow guide cavity 113, the flow guide efficiency of the flow guide cavity 113 can be improved.

[0039] Referring to Figure 4 In an embodiment, the angle between the generatrix of the flow guide cavity 113 and the horizontal plane is D, and 10°≤D≤80°.

[0040] Specifically, the angle D is preferably 20°, and in some embodiments, the angle D can also be 36.8°, 45°, etc., which will not be described here. Through the arrangement of the flow guide cavity 113 to form the angle D, the fruit in the containing cavity 111 can enter the pressing cavity 112 under the flow guide of the inner wall of the flow guide cavity 113, so as to avoid the fruit from being stuck, and the pressing structure 110 has a compact structure.

[0041] Referring to Figure 2As shown, the cross-sectional diameter of the accommodating cavity 111 is A, and 100mm≤A≤500mm.

[0042] Specifically, A can be 100mm, 150mm, 300mm, and A can be selected according to the actual size of the juicer 10, which is not limited herein.

[0043] Further, the cross-sectional diameter of the flow guide cavity 113 is B, and 60mm≤B≤200mm.

[0044] Specifically, B can be 60mm, 80mm, 200mm, and B can be selected according to the actual size of the juicer 10. It should be noted that, generally, the size of the flow guide cavity 113 at the first connecting port 1131 can be the same as that of the accommodating cavity 111, and in some embodiments, the first connecting port 1131 can also be smaller or larger than the accommodating cavity 111, which is not limited herein.

[0045] Specifically, as shown, Figure 2 the ratio of the cross-sectional diameter of the first connecting port 1131 to the cross-sectional diameter of the second connecting port 1132 is not greater than 10.

[0046] In this way, the inclination angle of the flow guide cavity 113 can be maintained to achieve the best balance between the conveying efficiency and the optimal volume of the pressing structure 110.

[0047] Referring to Figure 2 and Figure 3 in an embodiment, the flow guide cavity 113 and the accommodating cavity 111 are eccentrically arranged.

[0048] In this embodiment, by arranging the accommodating cavity 111 and the flow guide cavity 113 to be eccentric, the pressing cavity 112 and the accommodating cavity 111 are also in an eccentric state, and at this time, the outer wall of the pressing structure 110 can form a space for purposes such as discharging juice, placing circuits, etc., so that the pressing device 100 has a compact structure.

[0049] Further, referring to Figure 2 the pressing device 100 further comprises a cover 130, and the cover 130 is provided with a feeding port 131 communicating with the accommodating cavity 111, and the cross-sectional diameter of the feeding port 131 is not greater than 45mm.

[0050] As shown, Figure 2 the diameter of the feeding port 131 is E, and E≤45mm, and specifically, E can be selected to be 20mm, 40mm, 45mm, which is not limited herein.

[0051] As shown, Figure 2As shown, the height of the flow guide cavity 113 is H, and 10mm≤H≤200mm. Specifically, H can be selected as 20mm, 30mm, 100mm.

[0052] Referring to Figure 3 As shown, in an embodiment, the squeezing device 100 is further provided with a discharging part 150, which is arranged on the inner wall of the flow guide cavity 113

[0053] Therefore, when the fruits in the containing cavity 111 pass through the flow guide cavity 113 and enter the squeezing cavity 112, the discharging part 150 can guide the transportation of the fruits to reduce the moving resistance of the fruits, and the structure is simple and the use effect is good.

[0054] Further, the juicer 10 further comprises a sensing piece 300, which is arranged on the main machine 200; when the squeezing device 100 is connected with the main machine 200, the sensing piece 300 is used to acquire the position signal of the squeezing device 100.

[0055] It can be understood that by arranging the sensing piece 300, when the squeezing device 100 is connected with the main machine 200, the sensing piece 300 can acquire the position signal of the squeezing device 100 to control the start or stop of the juicer 10.

[0056] Referring to Figure 2 As shown, in an embodiment, the squeezing device 100 further comprises an abutting piece 140, which is at least partially protruded outward from the squeezing structure 110, the main machine 200 is provided with a connecting groove 210, and the sensing piece 300 is at least partially arranged in the connecting groove 210; when the squeezing device 100 is connected with the main machine 200, the abutting piece 140 is inserted and matched with the connecting groove 210, and abuts against the sensing piece 300.

[0057] Therefore, when the squeezing device 100 is connected with the main machine 200, the abutting piece 140 is inserted into the connecting groove 210 and abuts against the sensing piece 300; not only can make the structure more compact when the squeezing device 100 is connected with the main machine 200, but also can ensure the cooperation between the abutting piece 140 and the sensing piece 300, in addition, when the squeezing device 100 is separated from the main machine 200, the sensing piece 300 can also be protected by the shell of the main machine 200 to avoid damage caused by knocking, and the use effect is good. Specifically, the sensing piece 300 can be a travel switch, in an embodiment, the sensing piece 300 can also be an infrared sensor, a hall sensor or a reed switch, when the sensing piece 300 is a reed switch, the abutting piece 140 can be a magnet, and the sensing effect of the sensing piece 300 can be realized by controlling the on-off of the reed switch through magnetism.

[0058] It should be pointed out finally that the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit the same; and although the present application has been described in detail with reference to the foregoing embodiments, it should be appreciated by those skilled in the art that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features thereof can be replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A pressing device, characterized in that, include: The pressing structure has an internal cavity for receiving, a pressing, and a guiding cavity. The guiding cavity has a first connection port and a second connection port that are arranged opposite to each other. The first connection port is connected to the receiving cavity, and the second connection port is connected to the pressing cavity. The cross-sectional area of ​​the first connection port is larger than that of the second connection port. as well as The pressing head is at least partially housed within the pressing chamber, and the pressing head is rotatably disposed relative to the pressing structure; The flow guiding cavity is at least partially a conical flow guiding cavity or a spiral flow guiding cavity; The angle between the generatrix of the flow guide cavity and the horizontal plane is D, and 10°≤D≤80°; The cross-sectional diameter of the receiving cavity is A, and 100mm≤A≤500mm; The cross-sectional diameter of the flow guide cavity is B, and 60mm≤B≤200mm.

2. The pressing apparatus according to claim 1, characterized in that, The ratio of the cross-sectional diameter of the first connection port to the cross-sectional diameter of the second connection port is not greater than 10.

3. The pressing apparatus according to claim 1, characterized in that, The flow guiding cavity is eccentrically positioned relative to the receiving cavity.

4. The pressing apparatus according to claim 1, characterized in that, The pressing device also includes a cover, which has a feeding port connected to the receiving cavity, and the cross-sectional diameter of the feeding port is no greater than 45mm.

5. The pressing apparatus according to claim 1, characterized in that, The pressing device is also provided with a feeding section, which is located on the inner wall of the guide cavity.

6. A juicer, characterized in that, include: Host; as well as The pressing apparatus as described in any one of claims 1-5, wherein the pressing apparatus is detachably connected to the host, and the host is used to drive the pressing head of the pressing apparatus to rotate.

7. The juicer according to claim 6, characterized in that, The juicer also includes a sensor, which is located on the main unit; when the pressing device is connected to the main unit, the sensor is used to acquire the position signal of the pressing device.

8. The juicer according to claim 7, characterized in that, The pressing device further includes an abutment member, which at least partially protrudes outward from the pressing structure. The main unit has a connecting groove, and the sensing element is at least partially disposed in the connecting groove. When the pressing device is connected to the main unit, the abutment member is inserted into the connecting groove and abuts against the sensing element.

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