Hand-cranking juicer

Abstract

The utility model discloses a hand-cranking juicer and relates to the technical field of juicers. Comprising a juicer body, and a juicing disc is arranged at the upper end of the juicer body; the juicing barrel is rotationally arranged in the juicing disc and used for containing fruits; the driving handle is rotationally arranged on one side of the juicer body; the transmission structure is arranged in the juicer body, one end of the transmission structure is connected with the driving handle, the other end of the transmission structure is connected with the juicing barrel, and power transmission from the driving handle to the juicing barrel is achieved so as to drive the juicing barrel to rotate on the juicing disc; and the extruding part is used for extruding and rotating relative to the fruits in the juicing barrel to realize juicing. A squeezing and filtering assembly is arranged in the juicing barrel and used for containing fruits for juicing and filtering fruit juice into the juicing barrel. By the adoption of the technical scheme, the juicer has the advantages of being easy and convenient to use, high in juicing efficiency and capable of juicing small fruits.

Description

Technical Field

[0001] This utility model relates to the field of juicer technology, specifically to a hand-cranked juicer. Background Technology

[0002] As people pay more attention to health products and organic agricultural products, it is becoming increasingly common for ordinary families to juice vegetables and fruits on the spot and drink the juice. A juicer is a machine that can quickly extract juice from fruits and vegetables. According to the power, it is mainly divided into two types: electric and manual. The manual type is more suitable for general household use due to its simple and compact structure, safety, energy saving and easy cleaning.

[0003] Among the hand-cranked juicers on the market, some juicers improve juicing efficiency and yield by squeezing and rotating the fruit, thus reducing the difficulty of operation. However, these current squeeze-rotor juicers can usually only juice larger fruits with thicker peels, such as oranges and lemons, and cannot juice smaller fruits (grapes, strawberries, blueberries, etc.), or the juicing effect is extremely poor, failing to meet people's needs and urgently requiring improvement. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings and deficiencies of the existing technology by providing a hand-cranked juicer that is simple and convenient to use, has high juicing efficiency, and can juice small fruits.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is: a hand-cranked juicer, comprising:

[0006] The juicer body has a juicing disc at its upper end;

[0007] The juicing bucket is rotatably mounted inside the juicing tray and is used to hold the fruit;

[0008] The drive handle is rotatably mounted on one side of the juicer body;

[0009] A transmission structure is provided inside the juicer body, with one end connected to the drive handle and the other end connected to the juicing barrel, so as to realize the power transmission from the drive handle to the juicing barrel, thereby driving the juicing barrel to rotate on the juicing disc.

[0010] The extruder is used to squeeze and rotate relative to the fruit in the juicing bucket to achieve juicing.

[0011] The present invention further includes a squeezing and filtering assembly inside the juicing bucket, which is used to hold the fruit for juicing and to filter the juice into the juicing bucket.

[0012] In a further embodiment of this invention, the extrusion filter assembly is detachably mounted on the juicing bucket.

[0013] The present invention further provides that the extrusion filter assembly includes: a mounting ring and an extrusion filter screen, wherein the extrusion filter screen is detachably installed inside the mounting ring.

[0014] The present invention further includes a hanging block on the inner circumference of the juicing bucket and a hanging groove corresponding to the hanging block on the outer circumference of the squeezing and filtering assembly. The hanging block is hung in the hanging groove to achieve a detachable connection between the juicing bucket and the squeezing and filtering assembly.

[0015] The present invention further provides that the extrusion component includes: an extrusion handle and a first juicing head, and the shape of the extrusion filter corresponds to the first juicing head.

[0016] The present invention further provides that the inner side of the mounting ring is provided with a positioning groove, and the periphery of the extruded filter screen is provided with a positioning strip corresponding to the positioning groove. The positioning strip cooperates with the positioning groove to install the extruded filter screen inside the mounting ring.

[0017] A limiting ring is provided on the inner side of the extruded filter screen. The limiting ring cooperates with the mounting ring to limit the lowest position of the extruded filter screen.

[0018] The present invention further includes a second juicing head at the lower end of the squeeze filter screen, and a limiting ring disposed in the middle of the positioning strip. When the squeeze filter screen is inverted, the positioning strip can be inserted into the positioning groove to install the squeeze filter screen in the mounting ring, so that the second juicing head faces upward for fruit squeezing and juicing.

[0019] The present invention further includes a detachable connection between the squeeze handle and the first juicing head, and a squeeze arc surface at the lower end of the squeeze handle, which cooperates with the second juicing head to squeeze the fruit to be juiced onto the second juicing head to achieve juicing.

[0020] The present invention further includes the following transmission structure: a transmission rod, a transmission bevel gear, and a rotating disk; one end of the transmission rod is connected to the drive handle, and the other end is connected to the transmission bevel gear; the rotating disk is rotatably mounted on the juicing disk, and a transmission gear ring is provided at the bottom of the rotating disk along the circumferential direction, the transmission gear ring meshing with the transmission bevel gear, and the juicing bucket is mounted on the rotating disk.

[0021] After adopting the above technical solution, the beneficial effects of this utility model are as follows:

[0022] In this invention, when the drive handle is turned, the juicing bucket rotates via the transmission mechanism. Simultaneously, the pressing component causes the first juicing head to squeeze the fruit inside the juicing bucket. The first juicing head and the fruit inside the juicing bucket rotate relative to each other, squeezing and rotating the fruit to extract juice. The juicing bucket can hold small fruits such as grapes and blueberries, or it can also juice large fruits cut into chunks. It is suitable for various fruits. By squeezing and rotating the fruit with the first juicing head, the juicing efficiency is higher and the juicing process is easier and less labor-intensive. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the main structure of the juicer of this utility model;

[0026] Figure 3 This is an exploded view of the main structure of the juicer of this utility model;

[0027] Figure 4 This is a schematic diagram of the extrusion component and the juicing bucket of this utility model;

[0028] Figure 5 This is an exploded view of the extrusion component and juicing bucket of this utility model;

[0029] Figure 6 This is an exploded view of the structure of the extruded part of this utility model;

[0030] Figure 7 This is a schematic diagram of another embodiment of the present invention;

[0031] Figure 8 This is a schematic diagram of the structure of the rotating disk of this utility model;

[0032] Figure 9 This is a structural schematic diagram of the juicing bucket and the extrusion filter assembly of this utility model.

[0033] Explanation of reference numerals in the attached drawings: 100, Juicer body; 110, Juicing disc; 111, Second filter hole; 120, Rotating shaft; 130, Suction cup base; 140, Lower housing; 150, Upper housing; 160, Juice outlet; 200, Rotating disc; 210, First bushing; 300, Drive handle; 400, Juicing container; 410, Hanging block; 420, Locking groove; 430, Second bushing; 440, First filter hole. Filter holes; 500, mounting ring; 510, hook groove; 520, locking protrusion; 530, positioning groove; 600, extrusion filter screen; 610, positioning strip; 620, limit retaining ring; 630, second juicing head; 700, extrusion part; 710, extrusion handle; 720, extrusion arc surface; 730, gripping groove; 740, first juicing head; 810, transmission rod; 820, transmission bevel gear; 830, transmission gear ring. Detailed Implementation

[0034] The present invention will be further described in detail below with reference to the accompanying drawings.

[0035] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive element, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

[0036] This embodiment relates to a hand-cranked juicer, such as Figure 1-9 As shown, it includes: juicer body 100, drive handle 300, transmission structure, juicing bucket 400 and extrusion component 700.

[0037] The juicer body 100 includes a juicing disc 110 positioned above it, with a juicing container 400 rotatably mounted within the disc 110. A drive handle 300 is rotatably mounted on one side of the juicer body 100. A transmission structure is located within the juicer body 100, with one end connected to the drive handle 300 and the other end connected to the juicing container 400, thus transmitting power between the drive handle 300 and the rotating disc 200. The juicing container 400... The juicing container 700, positioned above the juicing tank 400, is used to squeeze the fruit inside. When the drive handle 300 is turned, the juicing tank 400 rotates via a transmission mechanism, simultaneously pressing down on the squeezer 700 to compress the fruit. The squeezer 700 and the fruit rotate relative to each other, thus squeezing and juicing the fruit. The juicing tank 400 can hold small fruits such as grapes and blueberries, as well as larger fruits cut into chunks. It is suitable for various fruits, and the squeezing and rotating action of the squeezer 700 results in higher juicing efficiency and a more effortless juicing process.

[0038] In this embodiment, a squeeze-filter assembly is provided inside the juicing bucket 400. The squeeze-filter assembly is used to hold the fruit for the squeezer 700 to squeeze and rotate to extract juice, and to filter the extracted juice into the juicing bucket 400 to achieve the effect of juicing and filtering.

[0039] In this embodiment, the squeeze filter assembly is detachably mounted on the juicing container 400. This allows for easy removal of the juice from the juicing container 400, facilitating both the pouring out of the juice and the cleaning of both the squeeze filter assembly and the juicing container 400, thus improving the user experience of the juicer. As a preferred embodiment, a hook block 410 is provided on the inner circumference of the juicing container 400, and a hook groove 510 corresponding to the hook block 410 is provided on the outer circumference of the squeeze filter assembly. The hook block 410 can be hooked into the hook groove 510, allowing the squeeze filter assembly to be installed above the juicing container 400, achieving a detachable connection between the juicing container 400 and the squeeze filter assembly. The structure between the hook groove 510 and the hook block 410 is simple and highly stable, making the installation and removal of the juicing container 400 and the squeeze filter assembly simpler and more convenient. The mounting slot 510 is "┌" shaped, and the mounting block 410 can be inserted into the mounting slot 510. Then, through relative rotation between the squeezing filter assembly and the juicing container 400, the mounting block 410 is hooked into the mounting slot 510, achieving a good connection between the juicing container 400 and the squeezing filter assembly. Of course, in other embodiments, the squeezing filter assembly and the juicing container 400 can also be detachably connected through other structures.

[0040] In this embodiment, a locking component is also provided between the squeezing and filtering assembly and the juicing container 400 to lock the squeezing and filtering assembly onto the juicing container 400, ensuring the stability of the juicer during use. Preferably, a locking protrusion 520 is provided in the mounting groove 510, and a locking groove 420 corresponding to the locking protrusion 520 is provided on the mounting block 410. When the mounting block 410 is mounted into the mounting groove 510, connecting the juicing container 400 and the squeezing and filtering assembly, the locking protrusion 520 will enter the locking groove 420, thereby automatically locking the connection between the juicing container 400 and the squeezing and filtering assembly, ensuring the stability of the connection and improving the user experience of the juicer.

[0041] In this embodiment, the squeeze filter assembly includes a mounting ring 500 and a squeeze filter screen 600. The squeeze filter screen 600 is detachably mounted inside the mounting ring 500. The squeeze filter screen 600 can be disassembled for cleaning, and different types of squeeze filter screens 600 can be replaced to achieve different juicing and filtration effects. As a preferred embodiment, a positioning groove 530 is provided inside the mounting ring 500, and a positioning strip 610 corresponding to the positioning groove 530 is provided on the periphery of the squeeze filter screen 600. The positioning strip 610 can be inserted into the positioning groove 530 to achieve a fit, thereby mounting the squeeze filter screen 600 inside the mounting ring 500. This allows the squeeze filter screen 600 to rotate with the mounting ring 500, causing the fruit on the squeeze filter screen 600 to rotate together, resulting in relative rotation with the squeezer 700 and achieving a good juicing effect. A limiting ring 620 is also provided inside the squeezing filter 600. The limiting ring 620 will cooperate with the mounting ring 500. The limiting ring 620 will abut against the mounting ring 500 to limit the lowest position of the squeezing filter 600, so as to ensure the stable installation of the squeezing filter 600 and achieve a good juicing effect.

[0042] As a preferred embodiment, the extruder 700 includes an extrusion handle 710 and a first juicing head 740. The extrusion handle 710 is the part for the user to grip and press down. The first juicing head 740 is located below the extrusion handle 710 to extrude juice from the fruit in the extrusion filter 600. The shape of the extrusion filter 600 corresponds to the shape of the first juicing head 740, so that the first juicing head 740 cooperates with the extrusion filter 600 to fully rotate and extrude juice from the fruit in the extrusion filter 600, thereby achieving a good juicing effect and improving the juicing efficiency and juice yield of the juicer. In this embodiment, a gripping groove 730 is provided on the extrusion handle 710 for gripping the handle, while increasing the friction of the extrusion handle 710, making it more convenient for the user to operate the extrusion handle 710 and improving the user experience of the juicer.

[0043] In this embodiment, the lower end of the squeeze filter 600 is provided with a second juicing head 630. Alternatively, the lower side of the squeeze filter 600 can be shaped like a juicing head. A limiting ring 620 is located in the middle of the positioning strip 610, that is, the positioning strip 610 extends through the upper and lower sides of the limiting ring 620. This allows the positioning strip 610 to be inserted into the positioning groove 530 when the squeeze filter 600 is inverted, so that the squeeze filter 600 can be installed inverted within the mounting ring 500. This ensures that the squeeze filter 600 can rotate with the mounting ring 500. At the same time, the limiting ring 620 can also limit the lowest position of the squeeze filter 600, ensuring the stability of the inverted installation of the squeeze filter 600. This allows the second juicing head 630 to face upwards, allowing fruits such as oranges and lemons to be pressed against the second juicing head 630 for squeezing and juicing. Simultaneously, the squeezed juice can also flow through the squeeze filter 600 into the juicing container 400, achieving a good juicing and filtering effect. The juicer can switch between two different juicing modes to juice different types of fruit, increasing its adaptability to various fruits and enhancing the user experience.

[0044] As a preferred solution, the squeeze handle 710 is detachably connected to the first juicing head 740. The lower end of the squeeze handle 710 is provided with a squeezing arc surface 720. When the squeeze filter 600 is installed upside down, the first juicing head 740 can be removed from the squeeze handle 710. The squeezing arc surface 720 cooperates with the second juicing head 630 to squeeze the fruit to be juiced onto the second juicing head 630 for juicing. This eliminates the need for the user to squeeze the fruit directly by hand, improving the hygiene and convenience of juicing.

[0045] In this embodiment, the transmission structure includes: a transmission rod 810, a transmission bevel gear 820, and a rotating disk 200; one end of the transmission rod 810 is connected to the drive handle 300, and the other end is connected to the transmission bevel gear 820; the rotating disk 200 is rotatably mounted on the juicing disk 110, and a transmission gear ring 830 is provided on the bottom of the rotating disk 200 along the circumferential direction. The transmission gear ring 830 meshes with the transmission bevel gear 820, realizing the power connection between the drive handle 300, the transmission structure, and the rotating disk 200, so that the drive handle 300 drives the rotating disk 200 to rotate on the juicing disk 110. The juicing bucket 400 is mounted on the rotating disk 200 and can rotate with the rotating disk 200 to achieve a good juicing effect.

[0046] As a preferred embodiment, a rotating shaft 120 is provided at the center of the upper part of the juicing disc 110, and the rotating disc 200 is rotatably mounted on the juicing disc 110 via the rotating shaft 120. Specifically, in this embodiment, a first bushing 210 is provided at the center of the rotating disc 200, and the first bushing 210 is fitted onto the rotating shaft 120, realizing a detachable connection between the rotating disc 200 and the rotating shaft 120, allowing the rotating disc 200 to be disassembled for cleaning and maintenance. A second bushing 430 is provided at the bottom of the juicing container 400, and the second bushing 430 is fitted onto the first bushing 210, realizing a detachable connection between the juicing container 400 and the rotating disc 200, allowing the juicing container 400 to be disassembled for cleaning and maintenance. The rotating shaft 120, the first bushing 210, and the second bushing 430 are all designed as multi-faceted cylindrical shapes to prevent relative rotation between the rotating shaft 120 and the first bushing 210, and between the first bushing 210 and the second bushing 430, which would affect the juicing effect. Of course, in other embodiments, the rotating disk 200 and the rotating shaft 120, and the juicing container 400 and the rotating disk 200 can also be detachably connected by other structures, or the rotating disk 200 and the juicing container 400 can be fixedly connected or integrally formed to achieve a good connection effect.

[0047] In this embodiment, a first filter hole 440 is provided at the bottom of the juicing bucket 400 so that the juice extracted in the juicing bucket 400 can flow through the first filter hole 440 to the juicing plate 110, thereby achieving filtration and collection of the juice. As a preferred embodiment, the juicer body 100 includes: a suction cup base 130, a lower housing 140, and an upper housing 150. The lower housing 140 is detachably mounted on the suction cup base 130, and the upper housing 150 is detachably mounted on the lower housing 140. The suction cup base 130 can achieve a good fixing effect on the juicer body 100, ensuring the stability of the juicer during operation. At the same time, because the juicing plate 110 is located above the juicer body 100, the squeezing direction of the juice is downward, which can avoid squeezing affecting the stability of the juicer body 100 during juicing. The juicing disc 110 is provided with a second filter hole 111, and a juice outlet 160 is provided on one side of the lower housing 140 so that the juice in the juicing disc 110 will flow through the second filter hole 111 to the juice outlet 160 for further filtration of the juice, resulting in less fruit residue in the juice and improving the user experience.

[0048] The above is only used to illustrate the technical solution of this utility model and not to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A hand-operated juicer, characterized in that The utility model provides a juice extractor, which comprises: a juice extractor body (100) provided with a juicer disc (110) at an upper end of the juice extractor body (100); a juicer barrel (400) rotatably arranged in the juicer disc (110) and used for containing fruits; a driving handle (300) rotatably arranged on one side of the juice extractor body (100); a transmission structure arranged in the juice extractor body (100), one end of the transmission structure being connected with the driving handle (300) and the other end of the transmission structure being connected with the juicer barrel (400), so that power transmission from the driving handle (300) to the juicer barrel (400) is realized to drive the juicer barrel (400) to rotate on the juicer disc (110); and a squeezing member (700) used for squeezing and rotating relative to the fruits in the juicer barrel (400) to realize juicing.

2. The hand-operated juicer of claim 1, wherein The juicer barrel (400) is provided with a squeezing and filtering assembly used for containing fruits for juicing and filtering juice into the juicer barrel (400).

3. The hand-operated juicer of claim 2, wherein The squeezing and filtering assembly is detachably arranged on the juicer barrel (400).

4. The hand-operated juicer of claim 3, wherein The squeezing and filtering assembly comprises a mounting ring (500) and a squeezing filter screen (600), and the squeezing filter screen (600) is detachably mounted on the inner side of the mounting ring (500).

5. The hand-operated juicer of claim 3, wherein The inner circumferential side of the juicer barrel (400) is provided with a hanging block (410), the outer circumferential side of the squeezing and filtering assembly is provided with a hanging groove (510) corresponding to the hanging block (410), the hanging block (410) is hung into the hanging groove (510), and detachable connection between the juicer barrel (400) and the squeezing and filtering assembly is realized.

6. The hand-operated juicer of claim 4, wherein The squeezing member (700) comprises a squeezing handle (710) and a first juicer head (740), and the shape of the squeezing filter screen (600) corresponds to the first juicer head (740).

7. The hand-operated juicer of claim 6, wherein The inner side of the mounting ring (500) is provided with a positioning groove (530), the circumferential side of the squeezing filter screen (600) is provided with a positioning strip (610) corresponding to the positioning groove (530), the positioning strip (610) is matched with the positioning groove (530), and the squeezing filter screen (600) is mounted on the inner side of the mounting ring (500). The inner side of the squeezing filter screen (600) is provided with a limiting stop ring (620), and the limiting stop ring (620) is matched with the mounting ring (500) to limit the lowest position of the squeezing filter screen (600).

8. The hand-operated juicer of claim 7, wherein, The lower end of the squeezing filter screen (600) is provided with a second juicer head (630), the limiting stop ring (620) is arranged at the middle part of the positioning strip (610), and when the squeezing filter screen (600) is inverted, the positioning strip (610) can be inserted into the positioning groove (530) to mount the squeezing filter screen (600) in the mounting ring (500), so that the second juicer head (630) faces upward for fruit squeezing.

9. The hand-operated juicer of claim 8, wherein, The squeezing handle (710) is detachably connected with the first juicing head (740), and the lower end of the squeezing handle (710) is provided with a squeezing camber surface (720) matched with the second juicing head (630) to squeeze the fruit to be juiced onto the second juicing head (630) to realize juicing.

10. The hand-operated juicer of claim 1, wherein, The transmission structure comprises a transmission rod (810), a transmission bevel gear (820) and a rotating disc (200); one end of the transmission rod (810) is connected with the driving handle (300), and the other end is connected with the transmission bevel gear (820); the rotating disc (200) is rotatably installed on the juicing disc (110), and the bottom of the rotating disc (200) is provided with a transmission gear ring (830) in the circumferential direction, the transmission gear ring (830) is engaged with the transmission bevel gear (820), and the juicing barrel (400) is installed on the rotating disc (200) to rotate with the rotating disc (200).

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