KR20120020879A - Vetical type of juicer - Google Patents

Abstract

PURPOSE: A vertical juicer is provided to improve the operating stability by preventing a screw from rotating while a lid is opened because first and second contact switches and first and second safety protrusions are formed. CONSTITUTION: A vertical juicer comprises a main body(100), a motor(200), a container(300), a lid(400), a filtering mesh(500), and a screw. An extraction protrusion is formed in the inner side of the filtering mesh. An extraction groove is formed in one or more screw threads formed in the outer circumference to correspond to the extraction protrusion. An uneven unit of jagged shape is formed in the lower inner side of the filtering mesh. The objects lower along the screw threads when the screw rotates. Juice is primarily between the screw thread and filtering mesh. The objects are secondarily extracted between the extraction groove and protrusion while the extraction groove passes by the extraction protrusion. The objects are cut and thirdly extracted between the screw threads and the uneven unit.

Description

Vertical Juicer {VETICAL TYPE OF JUICER}

The present invention relates to a juicer, and more particularly to a vertical juicer.

In general, the green juice is a device for juice vegetables or fruits using a screw. These juicers are divided into horizontal juicers in which the screws are placed horizontally and vertical juicers in which the screws are placed vertically.

Horizontal green juicers cause sag due to gravity at the other end of the screw as the motor shaft is coupled to one end of the horizontally arranged screw, and this sag causes vibration at the other end of the screw while the motor rotates. Can be.

As an alternative to solve the vibration problem, the development of the vertical green juicer is being continued.

As the vertical juicer has a structure in which the screw is erected vertically and the motor shaft is coupled to the bottom thereof, the load of the screw is concentrated on the motor shaft, thereby preventing the deflection caused by gravity. Therefore, the vertical juicer is more stable operation than the horizontal juicer.

Furthermore, there is an increasing need for the development of a vertical green juicer capable of stable operation but capable of maximizing juice from juice objects such as vegetables or fruits.

The technical problem of the present invention is to provide a vertical juicer capable of maximizing the juice from a juice object such as vegetables or fruits while allowing stable operation.

In order to achieve the above object, the vertical juicer according to an embodiment of the present invention, in the vertical juicer to juice the juice object, such as vegetables or fruits, the main body; A motor provided in the main body, the motor shaft being provided upward; A container seated at an upper end of the main body and having a through hole for passing the motor shaft and having an upper opening open at an upper portion thereof; A lid for opening and closing the upper opening of the container; A filter net inserted into and fixed to the container; And a screw inserted into the filter net and coupled to the motor shaft through a lower opening of the filter net and having an upper end upward. In addition, a juice projection is provided on the inner surface of the filter net, a juice groove is formed on at least one screw thread formed on the outer circumferential surface of the screw to correspond to the juice protrusion, and serrated irregularities on the lower inner surface of the filter net. Is provided. Thus, when the screw is rotated, the juice object descends along the thread and is primarily squeezed between the screw thread and the filtration net, and the juice groove is secondly squeezed between the spigot projections, and the screw thread and the unevenness. Between the portions the juice object is cut and tertiary juiced.

For example, the filter net may be supported by its support member, and in this case, the filter net may be made of a metal material, and the support member may be formed of a resin material, and the juice protrusion may protrude from the support member. It may protrude into the filter net through the through hole formed in the filter net.

As another example, the filtering net may be made of a metal material, and the juice protrusion may be a piece in which a portion of the filtering net is cut and bent inward.

In addition, the juice projection may have a triangular shape, and the juice groove may have a shape inclined obliquely to correspond to the triangular shape.

In addition, the filtering net may be fixed to the container by a fixing unit. Here, the fixing unit is a fixing rib provided on the lower end of the filter network; And a fixing groove formed in the bottom surface of the container so that the fixing rib is inserted and fixed.

In addition, the first and the second screw thread starting with the depression in each of the two planes of the screw, so as to have a first and a second inlet in the plane of the screw to reduce the input time of the juice object It may include.

In addition, a plurality of ejection protrusions may be further formed on the lower outer surface of the screw to push the sludge of the juice object remaining after being juiced out of the container.

In addition, the plurality of ejection protrusions may be formed in an up / down direction, and a plurality of auxiliary threads connected to the plurality of ejection protrusions, respectively, and formed in the same direction as the screw thread may be further formed on an outer surface of the screw. Can be.

In addition, the lower portion of the container may be formed with a liquid discharge pipe and a sludge discharge pipe, the sludge discharge pipe may be located at a height corresponding to the ejection projection, and the liquid discharge pipe may be formed at a position higher than the sludge discharge pipe. have.

In addition, the ejection protrusion of the screw may be located at a height corresponding to the fixed rib of the filter net, and a sludge discharge port may be formed in a portion of the fixed rib corresponding to the sludge discharge pipe.

In addition, the sludge discharge port and the sludge discharge pipe may be formed in a tangential direction of the outer circumferential surface of the fixed rib so that the sludge guided by the ejection protrusion and the fixed rib is smoothly discharged.

In addition, the sludge discharge pipe may further include a control nozzle which is provided to be drawn out to adjust the size of the sludge discharge pipe.

In addition, the adjustment nozzle is a tubular nozzle body that is drawn in / out of the sludge discharge pipe; A handle formed at one end of the nozzle body to stop or pull out the sludge discharge pipe; An adjusting groove provided at the other end of the nozzle body; And a cleaning groove having an upper side recessed from the handle to the center of the nozzle body.

In addition, the adjustment nozzle may be fixed to the container by the locking unit. Here, the locking unit is a locking projection provided on the lower end of the filter network; And a locking groove formed in the nozzle body to correspond to the locking protrusion.

The lid may also be bound to the container by a binding unit. Here, the binding unit is a binding guide formed on the upper portion of the container; A binding rail formed on the lead to move along the binding guide and be bound; And an inclination portion formed in one of the binding rail or the binding guide such that the lid is brought into close contact with the container while the binding rail moves along the binding guide.

In addition, the vertical juicer according to an embodiment of the present invention comprises a first contact switch provided in the main body; A first safety protrusion provided in the container so that the first contact switch is pressed and closed when the container is attached to the main body; A second contact switch provided in the container; And a second safety protrusion provided in the lid so that the second contact switch is pressed and closed when the lid is bound to the container.

As described above, the vertical juicer according to an embodiment of the present invention may have the following effects.

According to one embodiment of the present invention, while having a configuration in which the screw is built up vertically, as the juice projections, juice grooves and uneven portions are formed, it is possible to stabilize the operation while maximizing the juice from the juice object such as vegetables or fruits It can be effective.

In addition, according to an embodiment of the present invention, as the first and second contact switches and the first and second safety protrusions are provided, problems such as the screw being rotated while the lid is open can be prevented in advance, thus operating stability. In addition, there is an effect to further improve the device safety.

1 is a perspective view showing a vertical green juicer according to an embodiment of the present invention.
Figure 2 is a view from above to show the shape of the inner peripheral surface of the filter net in the vertical juicer according to an embodiment of the present invention.
Figure 3 is a view from above of the screw inserted into the filter net in the vertical juicer according to an embodiment of the present invention.
4 is a cross-sectional view taken by cutting the filter net only by the IV-IV line of FIG. 3 with the screw in the state of FIG. 3.
Fig. 5 is a sectional view showing the main parts of a filter net of a first embodiment in which a juice projection is formed.
Fig. 6 is a sectional view showing the main parts of a filter net of a second embodiment in which a juice projection is formed.
FIG. 7 is a sectional view taken along line VII-VII of FIG. 4 in detail showing the shape of the juice groove. FIG.
8 is a perspective view showing a process of assembling the filter net in the container to show the fixed unit in the vertical juicer according to an embodiment of the present invention.
9 is a plan view showing a screw in the vertical juicer according to an embodiment of the present invention.
10 is a bottom view of the screw in the vertical juicer according to an embodiment of the present invention.
11 is a side view showing the container in the vertical juicer according to an embodiment of the present invention.
12 is an assembled perspective view illustrating a process of assembling the control nozzle to the sludge discharge pipe of the container of FIG. 11.
FIG. 13 is a perspective view illustrating main parts of the filter net having a locking protrusion inserted into the locking groove of the adjusting nozzle of FIG. 12 to fix the adjusting nozzle.
FIG. 14 is a cross-sectional view of XIV-XIV in FIG. 1 showing a state in which the lid is bound to the container by the binding unit. FIG.
15 is a cross-sectional view of the XV-XV of FIG. 1 showing a state in which the lid is coupled to the container by the binding unit.
16 is a view schematically showing the first and second safety protrusions and the first and second contact switches.
17 is a view showing a state in which the first contact switch is grounded by the first safety protrusion.
18 is a view showing a state in which the second contact switch is grounded by the second safety protrusion.
19 is a view showing an embodiment of the vertical juicer according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

1 is a perspective view showing a vertical juicer according to an embodiment of the present invention, Figure 2 is a view from above to show the inner peripheral surface shape of the filter net in the vertical juicer according to an embodiment of the present invention, Figure 3 In the vertical juicer according to an embodiment of the present invention is a view showing a screw inserted into the filter net, and Figure 4 is a cross-sectional view of the filter net in the state of FIG. to be.

FIG. 5 is a sectional view showing main parts of a filtering network of a first embodiment in which a juice projection is formed, FIG. 6 is a sectional view showing main parts of a filtration network in a second embodiment in which a juice projection is formed, and FIG. 7 shows a shape of a juice groove in detail. VII-VII cross section of the.

Vertical juicer according to an embodiment of the present invention is to juice the juice object, such as vegetables or fruits, as shown in Figures 1 to 4, the main body 100, the motor 200, the container ( 300, lid 400, lid 500, strainer 500, and screw 600.

The main body 100 forms a lower part of the device, and electrical components such as a button unit (not shown) and a control unit (not shown) are embedded therein.

The motor 200 is embedded in the main body 100, and the motor shaft 210 protrudes upward of the main body 100 upward. The motor 200 rotates the screw 600 coupled to the motor shaft 210 to provide a substantial load on the juice object between the screw 600 and the filtering network 500.

The container 300 forms an upper portion of the device and is mounted on the upper end of the main body 100. In addition, a passage hole 301 (see “301” in FIG. 12) through which the motor shaft 210 passes is formed at the bottom of the container 300, and an upper opening 302 (FIG. 8, see "302". Accordingly, the motor shaft 210 protrudes into the inside of the container 300 through the through hole 301 formed at the bottom of the container 300, and the filter net 500 and the screw 600 open the upper opening 302. It is inserted into the container 300 through.

The lid 400 (Lid) opens and closes the upper opening 302 of the container 300. Here, the reason for opening the upper opening 302 of the container 300 by using the lid 400 is not to insert the juice object, but to insert the filter net 500 and the screw 600 into the container 300 inside. (See Figure 8). That is, the user opens the lid 400, inserts the filter network 500 and the screw 600 into the upper opening 302 into the container 300, and closes the lid 400. Furthermore, when the user opens the lid 400 and inputs the juice object, the juice object may be swept in all directions by the rotation of the screw 600, and the user's hand may be injured by the screw 600. Therefore, in order to prevent the juice object from splashing out of the container 300 or hurting the user's hand, an input pipe 410 for introducing the juice object into the container 300 may be formed in the plane of the lid 400. Can be. The inlet tube 410 has a shape protruding above the set length in order to prevent the user's hand from touching the screw 600 inside the container 300. In addition, an injection rod 420 for pushing the juice object injected into the injection pipe 410 into the container 300 may be provided separately.

The filter net 500 has its upper and lower portions open and its center portion has an inverted conical cylindrical shape and its lower portion is inserted into and fixed to the container 300. This filter network 500 serves to filter only the juice solution required by the user. That is, the juice of the juice object is passed to the outside and the juice sludge is to the inside. Furthermore, the filtering network 500 serves to primaryly juice the object to be juiced together with the screw 600. That is, after the device is operated, the user inputs the juice object through the feeding pipe 410 into the container 300, and the juice object is lowered along the inner circumferential surface of the screw thread 610 and the filtering network 500 of the screw 600. The object to be juiced is juiced while being pressed between the outer circumferential surface of the screw 600 and the inner circumferential surface of the filter network 500 during the movement.

The screw 600 has an inverted truncated cone shape so that its center portion corresponds to the inverted truncated cone-shaped filter network 500 described above, and at least one thread 610 is formed on the outer circumferential surface thereof. In addition, the screw 600 is inserted into the filter net 500 and passes through the lower opening 501 of the filter net 500 to have a lower end coupled to the motor shaft 210 and the upper end thereof upward. This screw 600, together with the motor 200 and the filter network 500 described above, will substantially provide a load to the juice object. Furthermore, the screw 600 serves to primary juice the object of juice together with the filter network 500. That is, after the device is operated, the user inputs the juice object through the feeding pipe 410 into the container 300, and the juice object is lowered along the inner circumferential surface of the screw thread 610 and the filtering network 500 of the screw 600. The object to be juiced is first juiced while being pressed between the outer circumferential surface of the screw 600 and the inner circumferential surface of the filter network 500 during the movement.

In addition, the vertical juicer according to an embodiment of the present invention further includes a secondary juice unit 710 for secondary juice of the juice object. Hereinafter, the secondary juice unit 710 will be described in detail with reference to FIGS. 4 to 7.

The secondary juice unit 710 has a juice projection 711 provided on the inner surface of the filtering network 500 and a juice groove formed on at least one screw thread 610 of the screw 600 to correspond to the juice protrusion 711. 712. Accordingly, while the juice groove 712 of the screw 600 rotated by the motor 200 passes through the juice projection 711 of the filter network 500 fixed to the container 300, the juice object is secondary. It is juiced. At this time, the primary juice may continue. Here, the "secondary" is only used to distinguish from the "primary" for convenience, the "secondary" does not necessarily mean after the "primary", but defined as being able to be together during the first progression. do.

4 and 7, the juice projection 711 may have a triangular shape, and the juice groove 712 may have an obliquely inclined shape (see FIG. 7) to correspond to the triangular shape. Can be. In particular, when the juice projection 711 has a triangular shape, since the portion of the juice protrusion 711 fixed to the filter network 500 has a larger cross-sectional area than that of the juice protrusion 711, the cross section has the same cross-sectional area. Compared to the protruding portion, durability against the repeated load applied to the juice projection 711 while passing through the juice groove 712 and the juice object may be improved.

Further, the juice projection 711 may be implemented in two embodiments.

In the first embodiment, as shown in Fig. 5, the filter net 500 is supported by its support member 510, the filter net 500 is made of metal, and the support member 510 is made of resin. In one case, the juice projection 711 may protrude from the support member 510 but may protrude into the filter net 500 through a through hole 502 formed in the filter net 500. This may be achieved through insert injection to insert and inject the filter network 500 of metal material into the mold. The juice projections 711 according to the first embodiment may be made of a vertical material such as the screw 600 to minimize wear to each other.

In a second embodiment, as shown in FIG. 6, when the filter network 1500 is formed without the separate support member 510 described above, and the material is made of metal, the juice projection 1711 is the filter network 1500. A portion of may be a section cut and bent inward. Juice projections 1711 through the second embodiment is made through a press as it can be easy to manufacture.

In addition, the vertical juicer according to an embodiment of the present invention, as shown in Figures 2 and 4, the serrated shape formed on the lower inner side of the filter net 500 for tertiary juice and cut the juice object. The uneven portion 720 further includes. Therefore, while the screw thread 610 is pressed and cut in between while the screw 610 passes through the uneven portion 720 by the rotation of the screw 600, the juice object is subjected to the third juice and cut.

In conclusion, rearranging the above-described juice process, when the screw 600 is rotated by the motor 200, the juice object is lowered along the thread 610 while the primary juice between the screw thread 610 and the filtering network 500 In the process of the primary juice, the juice object 712 is a juice object during the process of the juice projection 711, while the juice object is secondary juice, and the juice object down to the lower portion of the filter network 500 along the screw thread 610 is screw thread Between 610 and the uneven portion 720 is cut and tertiary juice.

In addition, the filtering network 500 may be fixed to the container 300 by the fixing unit 730. Hereinafter, the fixing unit 730 will be described in detail with reference to FIG. 8.

8 is a perspective view illustrating a process of assembling the filter network 500 to the container 300 to show the fixing unit 730 in the vertical juicer according to an embodiment of the present invention.

The fixing unit 730 may include a fixing rib 731 provided at the bottom of the filtering net 500, and a fixing groove 732 formed in the bottom surface of the container 300 so that the fixing rib 731 is inserted and fixed. Can be. Therefore, when the user inserts the filtering net 500 into the container 300 to insert the fixing rib 731 into the fixing groove 732, the filtering net 500 is fixed to the container. In particular, since the screw 600 is rotated but the filtering net 500 is in a fixed state, the juice object is pushed and pressed between the filtering net 500 and the rotating screw 600, the first and second described above. Tea and tertiary juice is made more smoothly.

Hereinafter, the screw 600 will be described in more detail with reference to FIGS. 4, 9, and 10.

9 is a plan view showing the screw 600 in the vertical juicer according to an embodiment of the present invention, and FIG. 10 is a bottom view showing the screw 600 in the vertical juicer according to an embodiment of the present invention.

At least one thread 610 of the screw 600 is, as shown in Figs. 3 and 9, the first and second threads 611 (starting with dents respectively in two planes of the screw 600) ( 612). Therefore, a first inlet 810 is formed at a portion where the first screw thread 611 starts, and a second inlet 820 is formed at a portion where the second screw thread 612 starts. It is possible to significantly reduce the input time of the juice object than when.

4 and 10, a plurality of ejection protrusions 620 may be further formed on the lower outer surface of the screw 600 to push the sludge of the juice object to be juiced out of the container 300. have. That is, while the above-mentioned primary, secondary and tertiary juice extraction process, the juice juiced from the juice object goes out through the filter network 500, the sludge that does not pass through the filter network 500 of the screw 600 It comes down along the thread 610 to the lower end, ie, the lower end of the filtering net 500. This sludge is pushed out of the container 300 by the plurality of ejection protrusions 620 rotated.

In particular, as shown in FIG. 4, the plurality of takeout protrusions 620 may be formed in the up / down direction, and are connected to the plurality of takeout protrusions 620, respectively, and are formed in the same direction as the thread 610. A plurality of auxiliary threads 630 may be further formed on the outer surface of the screw 600. Therefore, the sludge that descends along the first and second threads 611 and 612 is distributed together with the plurality of auxiliary threads 630, and then the auxiliary threads 630 and the first and second threads 611 and 612. Since it is accurately guided to the ejection protrusion 620 respectively corresponding to), it is possible to prevent the sludge from stagnating in the middle and the phenomenon of coming down immediately without being completely juiced.

Hereinafter, the container 300 and the filtering net 500 will be described in more detail with reference to FIGS. 8, 11 to 13, and 19.

11 is a side view showing the container 300 in the vertical juicer according to an embodiment of the present invention, and FIG. 12 is a control nozzle 910 is assembled to the sludge discharge pipe 320 of the container 300 of FIG. Assembly perspective view showing the process.

FIG. 13 is a perspective view illustrating main parts of the filtering net 500 which is inserted into the locking groove 922 of the adjustment nozzle 910 of FIG. 12 and has a locking protrusion 921 for fixing the adjustment nozzle 910.

19 is a view showing an embodiment of the vertical juicer according to an embodiment of the present invention.

As illustrated in FIGS. 11, 12, and 19, a liquid discharge pipe 310 and a sludge discharge pipe 320 may be formed at a lower portion of the container 300. In particular, the sludge discharge pipe 320 may be located at a height corresponding to the ejection protrusion 620, and as shown in FIG. 11, the liquid discharge pipe 310 may be formed at a position higher than that of the sludge discharge pipe 320. . Therefore, as shown in FIG. 19, the sludge pushed by the ejection protrusion 620 comes out of the container 300 through the sludge discharge pipe 320, and the juiced liquid is a liquid discharge pipe 310 located at a relatively high position. Through the vessel 300 will come out. In addition, since the sludge discharge pipe 320 is in a state filled with sludge, the phenomenon in which the juice is discharged to the sludge discharge pipe 320 hardly occurs. That is, before the juice is moved to the sludge discharge pipe 320 is discharged out of the container 300 through the liquid discharge pipe 310 located in a relatively high position.

In addition, the ejection protrusion 620 of the screw 600 may be located at a height corresponding to the fixed rib 731 of the filtering network 500, and in the portion corresponding to the sludge discharge pipe 320 of the fixed rib 731. Sludge outlet 731a may be formed. Therefore, the sludge pushed by the ejection protrusion 620 is smoothly moved along the fixed rib 731 of the filtering network 500 and then guided to the sludge discharge pipe 320 through the sludge discharge port 731a formed in the fixed rib 731. .

In addition, as shown in FIG. 8, the sludge discharge port 731a and the sludge discharge pipe 320 may be formed in a tangential direction of the outer circumferential surfaces of the fixed rib 731 and the fixed groove 732. Therefore, the sludge guided by the ejection protrusion 620 and the fixed rib 731 is guided in a circle and is smoothly discharged through the sludge discharge port 731a and the sludge discharge pipe 320 formed along the tangential direction thereof.

In addition, as shown in Figure 12, the vertical green juicer according to an embodiment of the present invention is provided to be withdrawn in the sludge discharge pipe 320 is adjusted nozzle 910 for adjusting the size of the sludge discharge pipe 320 It may further include. Therefore, when the juice object, such as fruit, fresh vinegar or kale, which is relatively sludge in comparison with the fiber-rich juice object, when juiced, the size of the sludge discharge pipe 320 is reduced by the adjusting nozzle 910, and the sludge in the thin state. Falling out of the container 300 is out of the container through the liquid discharge pipe 310 located in a relatively high position while being obstructed, it is possible to minimize the phenomenon that the juice liquid contained in the sludge is discarded with the sludge. In particular, since the sludge in the thin state stays in the container 300 for a while by the adjustment nozzle 910, the sludge has a specific gravity greater than that of the juice liquid, so it is lowered by gravity and separated from the juice liquid, so that the juice liquid is discarded together with the sludge. The phenomenon can be minimized, and the phenomenon that the sludge goes out to the liquid discharge pipe 310 can be minimized.

Hereinafter, the adjusting nozzle 910 will be described in more detail with reference to FIG. 12.

The adjustment nozzle 910 is formed to be stepped in the tubular nozzle body 911 to the sludge discharge pipe 320, and the end of the nozzle body 911 to stop or withdraw the sludge discharge pipe 320 A handle 912 which can be pulled out at a time, an adjusting groove 913 provided at the other end of the nozzle body 911 to substantially reduce the size of the pipe, and a handle 912 to the center of the nozzle body 911. The upper side may include a recessed cleaning groove 914.

Accordingly, the sludge discharge pipe 320 may be easily drawn out through the handle 912, the size of the sludge discharge pipe 320 may be adjusted through the adjustment groove 913, and the cleaning groove 914 may be provided. The inside of the nozzle body 911 may be cleaned.

Furthermore, the above-described adjustment nozzle 910 may be fixed to the container 300 by the locking unit 920. Specifically, as shown in FIGS. 12 and 13, the locking unit 920 includes a locking protrusion 921 provided at a lower end of the filtering network 500, and a nozzle body 911 to correspond to the locking protrusion 921. It may include a locking groove 922 formed in). Accordingly, when the adjustment nozzle 910 is introduced into the sludge discharge pipe 320 in FIG. 12, and the filter network 500 of FIG. 13 is inserted into the container 300, the locking projection 921 of the filter network 500 is inserted into the nozzle. When inserted to fit the locking groove 922 of the body 911, the adjustment nozzle 910 is fixed by the locking projection 921. As a result, while the sludge is discharged, the adjustment nozzle 910 is kept in a fixed state without being released from the sludge discharge pipe 320 together with the sludge.

Hereinafter, the coupling between the lid 400 and the container 300 will be described with reference to FIGS. 14 and 15.

14 is a cross-sectional view of the XIV-XIV of FIG. 1 showing the state in which the lid 400 is bound to the container 300 by the binding unit 930, and FIG. 15 is the lid 400 being connected by the binding unit 930. XV-XV cross-sectional view of Figure 1 showing a state coupled to the container (300).

The lid 400 described above may be bound to the container 300 by the binding unit 930. Specifically, as shown in FIGS. 14 and 15, the binding unit 930 includes a binding guide 731 formed on an upper portion of the container 300, and a lead (not shown) to move along the binding guide 731. A binding rail 932 formed on the 400 and a binding rail 932 so that the lid 400 becomes tighter and closer to the container 300 while the binding rail 932 moves along the binding guide 731. It may include an inclined portion (933). Of course, although not shown, the inclined portion 933 may be formed in the binding guide 731.

Accordingly, when the user inserts the binding rail 932 into the binding guide 731 of the container 300 and rotates the lid 400, the binding rail 932 is moved along the binding guide 731 while the inclined portion 933 is moved. As a result, the lid 400 and the container 300 are brought into close contact with each other.

Hereinafter, a safety device for preventing injuries of the user from rotation of the motor shaft 210 and the screw 600 will be described with reference to FIGS. 16 to 18.

FIG. 16 is a schematic view of the first and second safety protrusions 942 and 944 and the first and second contact switches 941 and 943, and FIG. 17 is a view illustrating the first and second safety protrusions 942 and 943. 1 is a view showing a state in which the contact switch 941 is grounded, and FIG. 18 is a view showing a state in which the second contact switch 943 is grounded by the second safety protrusion 944.

Vertical juicer according to an embodiment of the present invention, the first contact switch (941) provided in the main body 100, when the container 300 is bound to the main body 100, the first contact switch (941) is closed by pressing The first safety protrusion 942 provided in the vessel 300, the second contact switch 943 provided in the vessel 300, and the lid 400. May further include a second safety protrusion 944 provided in the lid 400 so that the second contact switch 943 is pressed to close (ie, to be connected or to ON) when it is attached to the container 300. have.

Therefore, when the container 300 is not coupled to the main body 100, the motor 200 provided in the main body 100 does not rotate due to the first contact switch 941 and the first safety protrusion 942. May accidentally press the drive button to prevent injury from the motor shaft 210 in advance. In addition, even when the container 300 is coupled to the main body 100, in the state in which the lid 400 is not coupled to the container 300, the motor 200 is caused by the second contact switch 943 and the second safety protrusion 944. Since the is not rotated, even if the user presses the drive button by mistake, injuries from the screw 600 can be prevented in advance. In particular, the need for infants / infants to press anything can be very large.

As described above, the vertical juicer according to an embodiment of the present invention may have the following effects.

According to the exemplary embodiment of the present invention, the screw 600 has a configuration in which it stands vertically, and as the juice projection 711, the juice groove 712, and the uneven portion 720 are formed, stable operation is possible. Yet it is effective to maximize the juice from the juice object such as vegetables or fruits.

In addition, according to an embodiment of the present invention, as the first and second contact switches 941 and 943 and the first and second safety protrusions 942 and 944 are provided, the lid 400 is opened. Since the screw 600 can be prevented in advance, such as rotation, there is an effect of further improving the safety of the device with the operation stability.

Although the preferred embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements of those skilled in the art using the basic concepts of the present invention defined in the following claims are also provided. It belongs to the scope of rights.

100: main body 200: motor
210: motor shaft 300: container
301: through hole 302: upper opening
400: lead 500: filter network
501: lower opening 600: screw
610: thread 711: the juice projection
712: juice home 720: uneven portion

Claims (15)

In a vertical juicer that juices a juice object such as vegetables or fruits,
Main body 100;
A motor 200 provided in the main body 100 and having a motor shaft 210 facing upward;
A container 300 seated on an upper end of the main body 100 and having a through hole 301 for passing the motor shaft 210 and having an upper opening 302 open at an upper portion thereof;
A lid 400 for opening and closing the upper opening 302 of the container 300;
A filter net 500 inserted into and fixed to the container 300; And
Inserted into the filter net 500 and passed through the lower opening 501 of the filter net 500 includes a screw 600 coupled to the lower end to the motor shaft 210, the upper side up,
The juice projection 711 is provided on the inner side of the filter net 500,
A juice groove 712 is formed on at least one screw thread 610 formed on an outer circumferential surface of the screw 600 to correspond to the juice protrusion 711,
Serrated concave-convex portion 720 is provided on the lower inner surface of the filter net 500, and
When the screw 600 is rotated, the juice object descends along the screw thread 610 and is primarily juiced between the screw thread 610 and the filter network 500, and the juice groove 712 is the juice protrusion 711. Secondary juice between the second while passing through, and between the screw thread (610) and the concave-convex portion 720 is the vertical juicer is cut and the third juice. The method of claim 1,
The filter net 500 is supported by the support member 510 its appearance,
The filter net 500 is made of a metal material,
The support member 510 is made of a resin material, and
The juice projection 711 is a vertical juicer protruding from the support member 510 but protrudes into the filter net 500 through the through hole 502 formed in the filter net 500. The method of claim 1,
The filter net 1500 is made of a metal material, and
The juice projection (1711) is a vertical juicer is a portion of the filter net 1500 is cut and bent inwardly. The method of claim 1,
The juice projection 711 has a triangular shape, and
The juice groove 712 is a vertical juicer having a shape inclined obliquely to correspond to the triangular shape. The method of claim 1
The at least one screw thread 610 has two planes of the screw 600 to have the first and second inlets 810 and 820 in the plane of the screw 600 to reduce the feeding time of the juice object. Vertical green juicer comprising first and second threads (611, 612) starting at each recess in the place. The method of claim 1,
The filtering network 500 is fixed to the container 300 by the fixing unit 730, and
The fixed unit 730 is
A fixed rib 731 provided at a lower end of the filtering net 500; And
Vertical green juicer comprising a fixing groove 732 is formed in the bottom surface of the container 300 so that the fixing rib 731 is inserted and fixed. The method of claim 6,
Vertical juicer is further formed on the lower outer surface of the screw 600 is formed with a plurality of ejection projections (620) for pushing the remaining sludge of the juice object to be juiced out. The method of claim 7, wherein
The plurality of ejection protrusions 620 are formed in an up / down direction, and
Vertical green juicer is connected to each of the plurality of ejection projections (620), the plurality of auxiliary threads (630) formed in the same direction as the screw thread (610) is further formed on the outer surface of the screw (600). The method of claim 8,
The liquid discharge pipe 310 and the sludge discharge pipe 320 is formed in the lower portion of the container 300,
The sludge discharge pipe 320 is located at a height corresponding to the blowout projection 630, and
The liquid discharge pipe 310 is a vertical juicer formed in a position higher than the sludge discharge pipe 320. 10. The method of claim 9,
The ejection protrusion 630 of the screw 600 is located at a height corresponding to the fixed rib 731 of the filter network 500, and
Sludge discharge port (731a) is formed in the portion corresponding to the sludge discharge pipe 320 of the fixed rib 731 is a vertical juicer. The method of claim 10,
The sludge discharge port 731a and the sludge discharge pipe 320 are in a tangential direction of the outer circumferential surface of the fixed rib 731 to smoothly discharge the sludge guided by the ejection protrusion 620 and the fixed rib 731. Vertical juicer formed. 10. The method of claim 9,
The sludge discharge pipe 320 is provided with a drawer vertically further comprises a control nozzle (910) for adjusting the size of the sludge discharge pipe 320. The method of claim 12,
The adjusting nozzle 910 is
A tubular nozzle body (911) drawn in / out of the sludge discharge pipe (320);
A handle 912 formed at one end of the nozzle body 911 so as to pull in or stop drawing of the sludge discharge pipe 320;
An adjusting groove 913 provided at the other end of the nozzle body 911; And
Vertical green juicer including a cleaning groove 914, the upper side is recessed from the handle 912 to the center of the nozzle body (911). The method of claim 13,
The adjustment nozzle 910 is fixed to the container 300 by the locking unit 920, and
The locking unit 920 is
A locking protrusion 921 provided at a lower end of the filtering network 500; And
Vertical green juicer comprising a locking groove (922) formed in the nozzle body (911) so as to correspond to the locking projection (921). The method of claim 1,
The lid 400 is bound to the container 300 by a binding unit 930, and
The binding unit 930 is
A binding guide 931 formed on an upper portion of the container 300;
A binding rail 932 formed on the lead 400 to be moved along the binding guide 931 and bound; And
Either of the binding rail 932 or the binding guide 931 so that the lid 400 is brought into close contact with the container 300 while the binding rail 932 moves along the binding guide 931. Vertical juicer comprising an inclined portion 933 is formed in.

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