KR100423878B1 - Juicer with a safety device - Google Patents

Abstract

PURPOSE: A juicer with a safety device is provided to prevent accidents by cutting off the supply of power to a drive unit when an input bar is inserted into an input port of the juicer and to easily and quickly work by enlarging the input port. CONSTITUTION: A juicer with a safety device is composed of a body(10); a drive unit(12) mounted to the body; a grater(13) and a filter(14) mounted to the upper part of the body and rotated by the drive unit to separate fruits and vegetables into juice and fibroid materials; a juicing unit(15) disposed to the outer periphery of the filter to collect and discharge juice passed through the filter and separated to a juice discharging outlet formed at the side; a cover(20) for covering the upper part of the juicing unit and including an input port(22) for putting fruits and vegetables into the grater; a cover latch(24) for closely contacting the cover and the juicing unit to the body; an input bar(40) inserted into the input port to compress the input fruits and vegetables to the grater; a press pin of which one end is mounted to the side of the input port to be pressurized by the input bar; and a safety switch(36) for interlocking with the press pin and supplying power to the drive unit by pressurizing the press pin.

Description

Juicer with safety device {JUICER WITH A SAFETY DEVICE}

The present invention relates to a juicer for pulverizing food, such as fruit or vegetables, and extracting juice therefrom. More particularly, the present invention relates to a juicer for pushing fruit or vegetables into a juicer into an inlet through which foods such as fruits or vegetables are fed. It is related to a juicer that can only be supplied with power to prevent safety accidents.

In general, a juice machine is a device for pulverizing the food, such as fruit or vegetables, and then separating the juice and fiber through a filter to extract the juice. According to the operation method of the juicer is divided into a gear-type juicer for engaging the two gears to put food between the gears, a rotary juicer for feeding the food into the rotating steel plate. Among these, the rotary juicer, as shown in Figure 19, the main body 810 is equipped with a drive unit 812, such as a motor, and mounted on the main body 810 so as to be rotatable by the drive unit 812, the fruit Steel plate 713 and the filter 714 for separating the back and the juice and the fiber, and the juice outlet provided in the outer periphery of the filter 714 passed through the filter 714 to separate the juice outlet 716 formed on one side Juice cover 715 for discharging to the cover, and cover 720 formed with an inlet 722 for covering the upper portion of the juice portion 715 and for feeding fruit and the like into the steel sheet 713. In particular, the steel sheet 713 and the filter 714, as shown in Figure 17, the steel plate is mounted on the bottom of the truncated conical shape inverted up and down, and the side is integral with the filter.

The conventional juicer configured as described above may be injured by a part of the user's body in the course of injecting fruit and the like into the juice portion 715 through the inlet 722. In order to prevent this, the neck height of the inlet is made high, or the inner diameter of the inlet is made small so that the user's body is difficult to be put into use, and the fruit or the like is pushed into the steel plate 713 by using the inlet rod 740 to injure. Is preventing. However, even with such a configuration, in the case of a child or an infant during the operation of the juicer, there may be a case that a part of the body may be inserted into the juice part 715 due to curiosity, which may cause injury. In particular, when the inner diameter of the inlet is small as described above, when inserting a large fruit and the like should be cut into a small size to put a lot of hands during work, the work speed is reduced. In addition, when the height of the inlet is high, the size of the juicer is unnecessarily large, which requires unnecessary space during packaging and storage.

An object of the present invention is to solve the above-mentioned problems of the prior art, to provide a juicer that can prevent the user's safety accident by cutting off the power supply to the drive unit when the rod is not inserted into the juicer's inlet.

Still another object of the present invention is to provide a juicer that can be used safely and quickly even when the size of the inlet is increased.

1 is a perspective view showing the juicer is exploded according to the first embodiment of the present invention.

2 is a sectional view schematically showing a juicer according to a first embodiment of the present invention.

FIG. 3A is an enlarged cross-sectional view of a portion X of FIG. 2 enlarged;

3B is an enlarged cross-sectional view of a portion Y of FIG.

Figure 4 is a side view showing an input rod which is a part of the juicer according to the first embodiment of the present invention.

FIG. 5 is a sectional view taken along line A-A of FIG. 4; FIG.

6 is a sectional view taken along the line B-B in FIG.

Fig. 7 is a sectional view schematically showing a state where the lid latch of the juicer according to the first embodiment of the present invention is turned down.

8 is a view showing a safety device of the juicer according to a modification of Embodiment 1 of the present invention.

FIG. 9A is an enlarged cross-sectional view of a portion Z of FIG.

Fig. 9B is a sectional view taken along the line C-C in Fig. 8;

10 is a view showing an example in which the cover latch of Embodiment 1 of the present invention is modified.

11 is a view showing another example in which the cover latch of Embodiment 1 of the present invention is modified.

Fig. 12 is a sectional view schematically showing a modification of Embodiment 1 of the present invention.

Fig. 13A is a sectional views schematically showing yet another modification of Embodiment 1 of the present invention.

Fig. 13B is a cross-sectional view of a modification of the safety device of still another modification of Fig. 13A;

Figure 14a is a perspective view showing a partially cut variant of the safety device of the first embodiment of the present invention.

Figure 14b is a perspective view showing a part of another modification of the safety device of the first embodiment of the present invention.

Fig. 15 is a sectional view schematically showing a juicer according to a second embodiment of the present invention.

16A to 16C are plan views showing a top surface of the split guide inserted into the inlet of the juicer according to the second embodiment of the present invention.

Fig. 17 is a perspective view of a loading rod which can be loaded into the split guide shown in Fig. 16A.

Fig. 18 is a sectional view schematically showing a juicer according to a third embodiment of the present invention.

Figure 19 is a perspective view showing the juicer is exploded in the prior art.

<Explanation of symbols for the main parts of the drawings>

10: main body

12: drive unit

13: steel sheet

14: filter

15: juice part

20: cover

22: inlet

24: cover clasp

26: the latch

32, 33, 34: push pin

36: safety switch

40: feed rod

42: protrusion

In order to achieve the above object, a main body, a driving unit mounted to the main body, a steel plate and a filter mounted on the main body so as to be rotatable by the driving unit and separating the fruit and the like into juice and fiber, and an outer peripheral portion of the filter A juice part provided in the juice collecting part separated through the filter and discharged to a juice outlet formed on one side, and a cover formed to cover an upper part of the juice part, and an inlet for feeding fruit or the like into the grater, and the cover and juice part In the juicer including a cover clasp to be in close contact with the inlet, the inlet bar is formed so as to be inserted into the inlet, the infusion rod and the like to press the steel plate, and the push pin is mounted to one side of the inlet so that one end is pressed by the inlet; And interlocked with the push pin to supply power to the driving unit by pressing the push pin. It includes a safety switch.

In the juicer, the safety switch may be installed on one side of the cover latch so that the push pin is interlocked with the safety switch while the cover latch is in close contact with the cover and the juice part. In addition, the main body is formed with an extension portion extending to the inlet, the safety switch is installed on one side of the extension portion in the state in which the cover and the juice is in close contact with the push pin may be interlocked with the safety switch. In addition, a protrusion is formed on the outer circumferential surface of the input rod along a charging direction of the input rod, and a groove portion is formed on the inner circumferential surface of the injection hole to guide the protrusion, and the push pin may be installed in the groove.

Another feature of the juicer for achieving the object of the present invention described above is a steel plate, the drive unit mounted to the main body, the steel plate is mounted on the top of the main body so as to be rotatable by the drive unit to separate the fruit and the like into juice and fiber And a filter, a juice part provided at an outer periphery of the filter to collect juice separated through the filter and discharged to a juice outlet formed on one side, and an inlet for injecting fruit and the like into the grater and covering the upper part of the juice part. A juicer including a lid, and a lid latch for keeping the lid and the juice part in close contact with the main body, the division guide having a partition wall inserted into the inlet for dividing the inlet into a plurality of hollow parts and pressurized by insertion of the split guide. Push pins that are mounted to one side of the inlet so that the press pins in conjunction with the push pins By the pressure of a safety switch for supplying power to the drive section.

In the juicer, the safety switch is installed on one side of the cover latch, the push pin may be linked with the safety switch while the cover latch is in close contact with the cover and the juice. And, it may include an injection rod formed to be inserted into the hollow portion of the split guide to press the fruit and the like injected into the steel sheet. In addition, the main body is formed with an extension extending to the inlet, the safety switch is installed on one side of the extension portion in the state in which the cover and the juice is in close contact with the push pin may be linked with the safety switch. In addition, in the juicer of the present invention, the push pin is movable in a direction intersecting a moving direction of the first push pin and the first push pin disposed on one side of the cover so that one end is pressed and moved backward. A second push pin disposed at one side of the cover and having one end contacting the other end of the first push pin, and disposed at one side of the cover to be movable in a direction crossing the moving direction of the second push pin; A third push pin whose one end is in contact with the other end of the second push pin and the other end is in contact with the safety switch, and at least one of respective contact portions where the first and second push pins meet and the second and first At least one of the respective contact portions where the push pins meet is formed to be inclined with respect to the moving direction to allow cross-movement so that the second push pin is moved by the retreat movement of the first push pin and the second push pin is moved. It may include a time restoring means to prevent the other end of the third pressing pin presses the safety switch 3 will operates the retraction movement by the safety switch of the push-pin, not pressing the first push pin. In addition, the push pin is a first push pin disposed on one side of the cover so that one end is pushed back and moving to the side of the cover to be movable in a direction crossing the moving direction of the first push pin. At least one of each of the contact portions disposed and including a second push pin having one end in contact with the other end of the first push pin and the other end being in contact with the safety switch, and At least one of the contact portions where the second and safety switch meet each other is formed to be inclined with respect to the moving direction to enable cross-movement so that the second push pin moves by the backward movement of the first push pin to operate the safety switch, It may include a return means for preventing the other end of the second push pin does not press the safety switch when the first push pin is not pressed. The push pin may include a flexible cable. In addition, the push pin is disposed on one side of the cover so that one end is pushed back and the other end is in contact with the safety switch to operate the safety switch by the backward movement of the push pin, the push pin is pressed If not, the other end of the push pin may include a return means to not press the safety switch. In addition, a plurality of push pins may be provided, and power may be supplied to the driving unit when all of the push pins are pressed. In addition, the push pin is disposed at a different height of the inlet, the power can be supplied to the drive only when the pressure is sequentially pressed from the push pin located at the top to the push pin located at the bottom.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Example 1

1 is a perspective view illustrating the juicer in accordance with a first embodiment of the present invention in an exploded state, and FIG. 2 is a schematic cross-sectional view of the juicer in accordance with an embodiment of the present invention. 1 and 2, the juicer of the present invention is provided with an operation switch 11 for the operation of the juicer on one side of the main body 10. The drive unit 12 driven by the operation switch 11 is mounted inside the main body 10. On the upper portion of the main body 10, a steel plate 13 and a filter 14 for crushing foods such as fruits and vegetables to be separated into juice and fiber are rotatably mounted by the driving unit 12. The outer periphery of the filter 14 is provided with a juice portion 15 for collecting the separated juice passed through the filter 14 to the juice outlet 16 formed on one side. In addition, the cover 20 is installed on the upper portion of the juice portion 15 to cover the upper surface to block the juice or the fiber from splashing to the outside. One side of the cover 20 is formed with an inlet 22 for injecting fruit and the like to the upper side of the steel plate (13). In the inlet 22 to store the fruit and the like and at the same time the upper plate (22a) extending from the upper surface of the cover 20 so as not to be exposed to the outside through the inlet 22 The lower expansion pipe 22b extended downward from the bottom of the cover 20 is formed so that the fruits and the like introduced into the upper expansion pipe 22a are accurately guided to the upper side of the steel plate 13. The juicer configured as described above can be inserted into the inlet 22 (shown in FIG. 1) so as to push the fruit and the like through the inlet 22 extended to the upper and lower expansion pipes (22a, 22b) ( 40) is provided. The injecting rod 40 presses the fruit and the like introduced into the inlet 22 during the operation of the juicer to the steel sheet 13 so that the fruit and the like can be easily crushed and easily separated into juice and fiber. Cross sections of the inlet 22 and the upper and lower extension pipes 22a and 22b may be formed in various shapes such as elliptical shape in addition to the circular shape. One side of the main body 10 is rotatably installed a cover latch 24 to close the cover 20 and the juice portion 15 to the main body 10. The upper surface of the cover 20 is formed with a latch 26 formed with a locking groove 27 so that the cover latch 24 is protruded upward.

On the other hand, the juicer is a part of the user's body can be injured when the size of the inlet 22 is increased as described above, the safety device is installed to prevent this. The safety device is mounted on one side of the inlet port 22 of the cover 20, the push pins (32, 33, 34) that is pressed when the charge rod 40, and when the charge rod 40 And a safety switch 36 pressurized by the push pins 32, 33, and 34 to supply power to the driving unit 12. The safety switch 36 is installed on one side of the cover latch 24, and the push pins 32, 33, only when the cover latch 24 is in close contact with the cover 20. 34 may be interlocked with the safety switch 36. The safety switch 36 is connected to the driving unit 12 inside the main body through the cover latch 24. The safety device is provided with a case (36b) to protect the appearance of the safety switch 36 so that the safety switch 36 is not pressed in the state that the cover latch 24 does not adhere to the cover 20 is formed The operation part 36a of the safety switch 36 is not protruded to the outside. That is, the case 36b prevents the push pins 32, 33, and 34 from pressing the safety switch 36 when the cover latch 24 does not contact the cover 20. When the 20 is not opened or in close contact with the upper portion of the juice part 15, the safety device 36 is not operated. Therefore, after the cover latch 24 is in close contact with the cover 20 to the main body 10, the driving rod (40) is inserted into the inlet 22 to push the fruit and the like ( 12) can be powered.

On the other hand, the push pin, as shown in Figures 3a and 3b, to transfer the pressing force by the injection rod 40 to the safety switch 36, the expansion pipe of the inlet 22 and the It is installed inside the hollow tube 31 formed on one side of the cover (20). The push pin is preferably located at the top of the inlet 22 to detect the inlet bar 40 is injected from the top of the inlet (22). The push pin has a first push pin 32 having one end protruding toward the center of the inlet 22 and a first inclined surface formed at the other end thereof, and a second inclined surface sliding at the first inclined surface formed at one end thereof. The second push pin 33 is moved in a direction perpendicular to the movement direction of the first push pin 32, and one end is slid to the other end of the second push pin 33 to move the second push pin 33. And a third push pin 34 which is vertically moved and presses the safety switch 36. Here, any one surface of the contact surface in which the first push pin 32 and the second push pin 33 is slid and the contact surface in which the second push pin 33 and the third push pin 34 are slid It may be formed to be inclined, and each contact surface may be formed to be inclined with each other. Meanwhile, first and second flange parts 33a and 33b are formed to be guided to the inner side surface of the hollow tube 31 in a predetermined distance from both ends of the second push pin 33. In addition, a stepped portion 32a formed at one end of the first push pin 32 and a stepped portion 34b formed at one end of the third push pin 34 are respectively inserted into the hollow tube 31. Guide grooves 31a and 35c are formed to guide the movement, and the third flange portion 34a formed at the other end portion 34c of the third push pin is guided by the hollow tube 31 by the inner surface. do.

The safety device made as described above is configured so that the third push pin 34 does not press the operation part 36a of the safety switch 36 when the loading rod 40 is not loaded. A return means, such as a spring, for returning the three push pins 32, 33, 34 to its original position is further included. Specifically, when the injecting rod 40 is removed from the inlet (that is, when the first push pin 32 is not pressed), the other end 34c of the third push pin is the safety switch 36. Springs 38, 39 between the second flange portion 33b and one end in the hollow tube and / or between the third flange portion 34a and the guide member 35d so as not to pressurize the operating portion 36a of the Return means such as The guide member 35d blocks a lower end of the hollow tube and has a guide hole for guiding the end portion 34c of the third push pin 34. Here, a plurality of flange portions formed on the second push pin 33 or the third push pin 34 may be installed to smoothly guide the second and third push pins 33 and 34.

Fruits and the like introduced from the safety device configured as described above is preferably configured to press the first push pin 32 so that a malfunction does not occur. To this end, as illustrated in FIGS. 4 and 5, the protrusion 42 is formed along the charging direction of the injection rod 40 on the outer circumferential surface of the injection rod 40, and the inner circumferential surface of the injection hole 22 is formed on the outer circumferential surface of the injection rod 40. As shown in FIG. 6, a groove part 23 into which the protrusion part 42 is inserted and guided is formed. In this case, the first pressing pin 32 is positioned in the groove 23 so that the first pressing pin 32 is operated by the protrusion 42 when the charging rod 40 is inserted. As shown in FIG. 4, the protrusion 42 of the injecting rod 40 is configured to easily press the first push pin 32 when the injecting rod 40 is inserted into the inlet 22. The lower end 43 of the protrusion is formed to be inclined.

Looking at the operation of the juicer of the present invention configured as described above are as follows.

First, the user removes the input rod 40 mounted in the inlet, and then inputs the fruit and the like through the inlet 22. When the fruit or the like is input through the inlet 22 as described above to operate the operation switch 11 so that the drive unit 12 can be operated. The projection rod 42 of the injection rod is charged into the inlet 22 so that the projection (42) of the inlet opening so that the fruit and the like close to the steel plate (13). At this time, the protrusion 42 of the injecting rod is pressed by the first push pin 32 installed in the groove 23 of the inlet. By pressing the first push pin 32, the second push pin 33 moves downward, and accordingly, the third push pin 34 presses the operation part 36a of the safety switch 36 to supply power. To be supplied. When the power is supplied as described above, the driving unit 12 and the steel plate 13 and the filter 14 mounted on the driving unit 12 are rotated to crush the fruit or the like, and the juice of the crushed fruit or the like is the filter 14. After passing through and collected in the juice unit 15 is discharged through the juice outlet (16).

The safety device is not limited by the embodiment of the present invention and various modifications are possible.

8 to 9b are modified examples of the first embodiment according to the present invention. As shown in FIG. 8, the first to third push pins 72, 73, and 74 are guided inside the hollow tube 71. First to fourth guide members 75a, 75b, 75c, and 75d may be formed. In this case, the flange portion 73a for supporting the spring 79 for returning the second push pin 73 to the original position has a second push pin 73 when the safety device is assembled. A groove 73b is formed at one side so as to pass through 75a.

10 and 11 are views showing a modified deformed clasp of the first embodiment of the present invention, as shown in Figure 10, a plurality of cover clasps 84, one of them is provided with a safety switch 86 do. The safety switch 86 is installed in the case 86b so that the operation part 86a of the safety switch is not pressed from the outside.

The cover clasp 94, as shown in Figure 11, is made of a plurality of rotating in the direction shown, any one of these may be installed a safety switch 96. At this time, a latch 97 corresponding to the groove of the cover latch 94 shown is formed in the cover 20.

In the above-described configuration, when the safety switch 36 is installed on the cover clasp 24, the push pins 32, 33, and 34 are formed of a plurality of members in order to transmit a pressing force when the charging rod 40 is charged. However, one push pin can be modified to press the safety switch directly. That is, the juicer according to a modification of the present invention, as shown in Figure 12, the safety switch 136 is installed on one side of the inlet 22, the push pin 132 is connected to the safety switch 136 Can be. In this case, the safety switch 136 may be installed on one side of the cover latch extended to the upper portion of the inlet. That is, the safety switch 136 is installed in the expansion portion 125 of the cover latch 124, the push pin 132 is pressed by the pressing force of the loading rod 40, the safety switch 136 Let it work. When the push pin 132 is not pressed to the push pin 132 (ie, when the feeding rod is removed), the other end of the push pin 132 does not press the safety switch 136. And return means such as springs 132a.

In another variation, the safety switch 136 is installed directly on the upper side of the inlet 22, the cover 20 and the juicer 15 through the cover 20 to be connected to the drive unit 12 of the main body and It is also possible for the juicer 15 to be provided with a conducting wire and a contact.

In addition, if the safety switch provided in the cover latch is configured to be located close to the lower side of the inlet opening, the push pin, as shown in Figure 13a, may be composed of a first push pin 232 and a second push pin 233. That is, the first push pin 232 is disposed on one side of the cover 20 so that one end is pressed and moved backward. The second push pin 233 is disposed on one side of the cover 20 so as to be movable in a direction crossing the moving direction of the first push pin 232, and one end of the second push pin 232 is different from the first push pin 232. In contact with the end, the other end contacts the safety switch 236. One side of the surface where the first and second push pins 232 and 233 contact and the surface where the second push pin 233 and the safety switch 236 contact each other are inclined to form the first push pin 232. The second push pin 233 is moved by the retraction movement of) to operate the safety switch 236. In this case, the operating direction of the operating portion of the safety switch 236 is a direction orthogonal to the safety switch 36 of the above-described example. On the other hand, it comprises a return means such as a spring 239 so that the other end of the second push pin 233 does not press the safety switch 236 when the first push pin 232 is not pressed do.

The push pins 232 and 233 configured as described above may be modified in various ways, including materials and configurations.

On the other hand, in the juicer of the first embodiment, when the second push pin 233 is disposed vertically, the friction is largely generated, so a large amount of force is required during operation, as shown in Figure 13b, the second press The pin 333a may be installed to be inclined. To this end, the hollow tube 331 formed in the cover 20 and the inlet 22 is inclined.

In addition, the cover clasp 24 may be provided in plurality in order to improve the adhesion that the cover 20 and the juice portion 15 is in close contact with the main body. In addition, the clasp to which the cover clasp is caught may be formed to correspond to the cover clasp 24 and may be formed on the side of the cover.

In addition, the push pin may be configured to include a flexible cable used for the brake of the bicycle. The cable is installed between the first push pin and the safety switch pressurized by the injection rod. The outer side of the cable is inserted into a flexible sheath fixed inside the hollow tube. Such a push pin may be deformed to include a first push pin pressurized when the input rod is inserted, a tube contacting an end of the first push pin and both ends thereof deformable like rubber, and an incompressible fluid contained in the tube. . That is, when the loading rod is charged into the inlet 22, the first push pin presses one end of the tube, the other end of the tube is expanded by an incompressible fluid in the tube and presses the safety switch to operate it. .

The juicer, as shown in Figure 14a and 14b, is provided with a plurality of the safety switch and the corresponding push pins, respectively, so that the safety switch can be operated when the input rod is inserted into the input port correctly, the insertion rod is inserted and pressurized Power is supplied to the drive unit when all of the push pins press the safety switch corresponding thereto. Here, the safety switch and each of the push pins corresponding thereto may be arranged to be spaced apart by a predetermined distance in the horizontal direction, or may be arranged to be spaced apart by a predetermined distance in the vertical direction.

As shown in Fig. 14A, when the safety switch is formed in the plurality of grooves 432a and 432b so as to be spaced apart in the horizontal direction, the safety switch is simultaneously pressed by a plurality of push pins 432a and 432b that are pressed when the input rod is pressed. Power is supplied to the drive unit. To this end, a plurality of protrusions are formed in the input rod (not shown) corresponding to the number of safety switches. In this case, the heights of the plurality of push pins 432a and 432b are different, and the safety switch may supply power to the driving unit only when the push pins have a time difference, that is, sequentially pressed by the input rod. In this case, if the push pin is disposed in one groove portion, the configuration thereof may be simplified.

Referring to FIG. 14B illustrating this example, two pressing pins, 532a and a lower pressing pin 532b, may be vertically installed in one groove 523 in the vertical direction. In this case, unlike the above-described example, the input rod is formed with one protrusion extending in the charging direction of the input rod. In the safety device configured as described above, the insertion rod inserted into the inlet 522 presses the upper pressing pin 532a and the lower pressing pin 532b sequentially. In this case, the safety switch is configured to supply power to the driving unit only when the lower pressing pin 532b is pressed sequentially, that is, after the upper pressing pin 532a is pressed.

As described above, when a plurality of safety devices are installed, the fruit or the like injected into the inlet can be prevented from operating the safety switch by pressing the push pin.

In addition, the push pin, unlike the above-described structure, a part of which is installed on one side of the inlet and the rest of the structure is installed on the cover latch is installed, or the push pin is a structure that is installed on the cover latch is installed all the safety switch Variation of is also possible.

The above modifications can also be applied to other embodiments described below.

Example 2

In general, when a long length and thick fruit or the like is added to the juicer, the operation of the juicer is difficult because the insertion rod or the lid cannot be closed. In addition, when the length of the fruit and the like to be inserted into the inlet is long, the fruit and the like had to be cut to an appropriate length for insertion of the rod. In order to eliminate such inconvenience, a juicer may be introduced without cutting the length of the fruit and the like, and a juicer for guiding the fruit and the like is introduced so that the fruit and the like do not fall.

15 is a sectional view schematically showing a juicer according to a second embodiment of the present invention. Unlike the first embodiment described above, the juicer according to the second embodiment, the juicer can be continuously operated to inject fruit and the like continuously. To this end, as shown in FIG. 15, the juicer according to the second embodiment is inserted with a split guide 650 for dividing the inlet into a plurality of hollows in the upper expansion pipe 22a of the inlet. To this end, a partition 652 is provided inside the division guide 650 to divide the inlet into a plurality of spaces so as to support the fruit or the like. The barrier rib 652 may be formed in various shapes, as shown in FIGS. 16A to 16C.

Juicer according to the second embodiment configured as described above to press the pressing pins (32, 33, 34) mounted to one side of the inlet 22 when the split guide 650 is inserted into the inlet (22) do. As described above, the push pins 32, 33, and 34 are interlocked by the pressing pins 32, 33, and 34 to operate the safety switch 36 for supplying power to the driving unit 12. The safety switch 36 is installed on one side of the cover latch 24 so that the push pins 32, 33, and 34 are in close contact with the cover 20 and the juicer 15. ) Is interlocked with the safety switch 36. In addition, an injection rod 660 may be inserted into the hollow portion of the split guide 650 to compress the injected fruit and the like into the steel sheet. At this time, the insertion rod 660, as shown in Figure 17, the partitioned groove is formed so that the partition can be pinned (662).

In the second embodiment, since the inlet is divided into small sizes by the dividing guide 650 and a part of the body cannot enter the inlet, unlike the first embodiment, only the dividing guide 650 is inserted into the inlet. Safety can be guaranteed even if the safety switch is activated.

Example 3

18 is a sectional view schematically showing a juicer according to a third embodiment of the present invention.

In the above-described embodiments 1 and 2, the safety switch is installed on one side of the cover clasp which closes the cover and the juice part to the main body, but in the juicer according to the third embodiment, the safety switch 736 of the main body 10 It is installed on one side. That is, a pressing pin 732 is installed on one side of the cover 20 to press the charging rod (not shown). An extension part 711 is formed at one side of the main body 10 and is extended to the inlet 22. On one side of the extension part 711, the safety switch 736 is interlocked when the push pin 732 is pressed. Is installed. In addition, the juicer is provided with fixing means (not shown) to closely contact the cover 20 and the juice portion 15 to the main body 10. For example, the fixing means has a hook is formed at the lower portion of the cover and the juice portion, respectively, the hook portion is fastened to each of the hook portion and the upper portion of the main body and the hook hook is formed to fix the cover and the juice portion to the main body. do. The hook and the hook hook may be changed in its formation position, and various modifications of the configuration are possible.

As described above with reference to the drawings illustrated juicer according to the present invention, the present invention is not limited by the embodiments and drawings described above, it is common knowledge in the technical field to which the present invention belongs within the claims Of course, various modifications and variations can be made by those having the same.

The juicer according to the present invention configured as described above operates the driving part of the juicer only when the juicer is put into the inlet after the assembly of the juicer, so that the driving part of the juicer is operated. The safety accident can be prevented and the size can be made larger than that of a conventional inlet, so that the work can be easily and quickly performed.

In addition, when the cover and the juicer is inadvertently in use during use, the power supplied to the drive unit is cut off to prevent juice from leaking between the cover and the juicer.

In addition, when the lid portion is installed at the top of the inlet can be prevented such as crushed fruit splashing to the outside, continuous operation is possible, both hands can be freely used to facilitate the operation.

In addition, a split guide for dividing the inlet into a plurality of small inlets is inserted into the inlet, so that the thickness can be inserted so as not to fall down. In addition, when a split guide for dividing the inlet into a plurality of hollow parts is inserted, the body part may be blocked from being introduced into the inlet during use of the juicer due to the partition wall formed therein.

Claims (14)

A main body, a drive unit mounted to the main body, a steel plate and a filter mounted on the main body so as to be rotatable by the drive unit, separating the fruit and the like into juice and fiber, and provided through the filter at the outer periphery of the filter to separate the filter. A juice part for collecting the collected juice and discharging it to a juice outlet formed on one side, a cover formed to cover an upper part of the juice part, and an inlet for injecting fruit and the like into the grater, and a cover clasp for closely contacting the cover and the juice part to the main body. In juicer to say, An input rod which is formed to be inserted into the input hole and compresses the injected fruit and the like to the steel sheet; Push pin is mounted to one side of the inlet port so that one end is pressed by the inlet rod, And a safety switch interlocked with the push pin to supply power to the drive unit by pressurizing the push pin. The safety device of claim 1, wherein the safety switch is installed at one side of the cover latch and the push pin is connected to the safety switch while the cover latch is in close contact with the cover and the juice part. Juicer. The method of claim 1, wherein the main body is formed with an extension extending to the inlet, the safety switch is installed on one side of the extension is the push pin is in contact with the safety switch in the state in which the cover and the juice is in close contact with Juicer equipped with a safety device. According to claim 1, wherein the outer circumferential surface of the input rod is formed with a projection along the charging direction of the input rod, the inner circumferential surface of the inlet is formed with a groove portion is inserted into the guide portion, characterized in that the push pin is installed in the groove portion Juicer with safety device. A main body, a drive unit mounted to the main body, a steel plate and a filter mounted on the main body so as to be rotatable by the drive unit, separating the fruit and the like into juice and fiber, and provided through the filter at the outer periphery of the filter to separate the filter. A juice part for collecting the collected juice and discharging it to a juice outlet formed on one side, a cover formed to cover an upper part of the juice part, and an inlet for injecting fruit and the like into the grater, and a cover clasp for closely contacting the cover and the juice part to the main body. In juicer to say, A partitioning guide inserted into the inlet and having partition walls for dividing the inlet into a plurality of hollow portions; A push pin mounted to one side of the inlet to be pressed by the insertion of the split guide; And a safety switch interlocked with the push pin to supply power to the drive unit by pressurizing the push pin. The safety device of claim 5, wherein the safety switch is installed at one side of the cover latch and the push pin is connected to the safety switch while the cover latch is in close contact with the cover and the juice part. Juicer. 7. The juicer as claimed in claim 6, further comprising an input rod formed by inserting the fruit into a hollow portion of the split guide and pressing the fruit and the like into the steel sheet. The method of claim 5, wherein the main body is formed with an extension extending to the inlet, the safety switch is installed on one side of the extension is the push pin is in contact with the safety switch in close contact with the cover and the juice portion Juicer equipped with a safety device. The push pin according to any one of claims 1 to 8, wherein the push pin intersects a first push pin disposed on one side of the cover so that one end is pushed back and moves with the moving direction of the first push pin. The cover is disposed on one side of the cover so as to be movable in the direction and the one end is in contact with the other end of the first push pin, and the cover to be movable in a direction crossing the movement direction of the second push pin A third push pin disposed at one side of the second push pin and having one end contacting the other end of the second push pin and the other end contacting the safety switch, and at least one of respective contact portions where the first and second push pins meet. At least one of the contact portions where the second and third push pins meet is formed to be inclined with respect to the moving direction to allow cross-movement so that the second push pin is moved by the backward movement of the first push pin and the second push pin is moved. Push pin Moving back of the third push pin to move the safety switch, and return means for preventing the other end of the third push pin from pressing the safety switch when the first push pin is not pressed. Juicer equipped with a safety device. The push pin according to any one of claims 1 to 8, wherein the push pin intersects a first push pin disposed on one side of the cover so that one end is pushed back and moves with the moving direction of the first push pin. A second push pin disposed at one side of the cover to be movable in a direction, the one end of which is in contact with the other end of the first push pin, and the other end of which is in contact with the safety switch, wherein the first and second At least one of the respective contact portions where the push pins meet and at least one of the respective contact portions where the second and safety switches meet is formed to be inclined with respect to the direction of movement so as to allow cross-movement so that the first push pins may be retracted. 2 the push pin is moved to actuate the safety switch and includes a return means for preventing the other end of the second push pin from pressing the safety switch when the first push pin is not pressed. Juicer equipped with a safety device, characterized in that configured to. 9. The juicer as claimed in any one of claims 1 to 8, wherein the push pin comprises a flexible cable. The push pin according to any one of claims 1 to 8, wherein the push pin is disposed at one side of the inlet so that one end is pressed and retracted, and the other end is in contact with the safety switch to retreat the push pin. And a return means for activating the safety switch and for preventing the other end of the push pin from pressing the safety switch when the push pin is not pressurized. The juicer according to any one of claims 1 to 8, wherein a plurality of push pins are provided, and power is supplied to the driving unit when all of the push pins are pressed. The safety pin of claim 13, wherein the push pin is disposed at different heights of the inlet, and the power is supplied to the driving unit only when the push pin is sequentially pressed from the push pin positioned at the upper side to the push pin positioned at the lower portion thereof. Juicer with device.