KR100390034B1 - crush apparatus and cap - Google Patents

Abstract

The present invention relates to a juicer and a cap for a juicer, and more particularly, to a juicer and a juicer cap having a transport channel formed at the tip of the screw rod and an induction inclined surface formed on the inner surface of the cap.

Juicer of the present invention is a screw rod that rotates by rotational power; A juice container fitted to the screw rod; A housing accommodating the screw rod and the juice container and having a juice inlet and an juice outlet formed therein; In a juicer comprising a cap coupled to the housing, the front end of the screw rod is formed with a transfer channel, the inner surface of the cap is characterized in that the discharge induction slope is formed.

Another feature of the present invention is a cap for juicer is installed between the housing and the discharge cap housing the screw rod and the juice container, the discharge induction inclined surface formed on the inner surface to induce debris to the discharge port of the discharge cap; A seating groove in which a flange formed at the other end of the juice container is seated; It is a juicer juicer comprising a reinforcement projection jaw is supported by a reinforcement protrusion formed on the flange.

Description

Juicer and juicer cap {crush apparatus and cap}

The present invention relates to a juicer and a cap for a juicer, and more particularly, to a juicer and a juicer cap having a transport channel formed at the tip of the screw rod and an induction inclined surface formed on the inner surface of the cap.

In general, the juicer is a device for outflowing the juice formed in the order of grinding and pressing while transferring the adhered juice to the outside through the juice container. Such a juicer is published in Korea Utility Model Publication (Registration No. 2000-190676).

1 is a cross-sectional view showing a conventional juicer, Figure 2 is a perspective view showing a portion of the conventional lid incision. 1 and 2, a brief look at the conventional juicer configuration as follows.

In a juicer in which juice is pulverized or pulverized by inserting a conventional adherent juice, the radially compressed blade (7), the pulverized screw (8), the pulverized screw (9), and the conveying screw acid are brought into contact with the front projections (19). The multi-stage integrated screw rod (3) is installed in the drum (2), the front surface of the screw rod (3) forms a triangular grinding blade (12) at equal intervals on the inner surface and the outer surface of the net (13) The discharge cap (6) inserted into the coupling cap (6b) by inserting the rubber ring (17) into the step (16) of the compression pipe (15) with the outlet (14) after inserting the juice container (4) And, in the front end of the radial crimping blade 20 and fixed to the front locking groove (31a) of the lid 18 having a locking jaw 30 on the outer circumference, the rear locking jaw 30 of the drum (2) The combined juice grinder is coupled to the locking groove (31).

The radial compression blade 20 formed at the front end of the lid 18 directly fastened to the drum 2 is formed in the opposite direction to the radial compression blade 7 on the front surface of the screw rod 3. . Unexplained reference numeral 1 is the main body, 21 is the inlet, 22 is the outlet.

However, the aforementioned juice combine grinder has the following problems.

The discharge method of the remaining residue after the adherend is pulverized and the juice is taken out by pushing toward the discharge port 14 by extrusion by rotating the screw rod (3). By the way, when the debris passes through the radial pressing blade 20 formed on the inner surface of the lid 18 may be disturbed by the pressing blade (20). Therefore, the conveying speed becomes faster than the discharge speed of the residue, so that the juice work may be impossible. In order to re-juice, the inconvenience of having to stop the work, drum disassembly, cleaning, assembly, and then juice work. Therefore, the problem of poor juice efficiency may occur.

In addition, when abrasion occurs due to the engagement between the pressing blade 7 and the pressing blade 20, in the case of a crusher, it may be harmful to the human body by being mixed with the pulverized product and discharged.

The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a juicer and a cap for a juicer that can improve the transfer efficiency and the juicer efficiency by removing the elements that hinder the transfer of the extruded residues.

1 is a cross-sectional view showing a conventional juicer.

Figure 2 is a perspective view showing a part of the conventional lid incision.

Figure 3 is an exploded perspective view showing a juicer according to a preferred embodiment of the present invention.

Figure 4 is a sectional view showing a state in which the juicer of Figure 3 coupled.

Figure 5 is an enlarged perspective view of the screw rod of the present invention.

Figure 6 is an enlarged perspective view of the juice container of Figure 3;

FIG. 7 is a front view of the housing of FIG. 3; FIG.

Figure 8 is a perspective view of the cap of the present invention.

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

100: juicer 110: the body

112: switch 114: binding ring

120: screw rod 122: motor shaft

123: tip 124: thread

125: best end 126: projection

128: transfer channel 130: juicer

131: mesh 132a, 132b: flange

133: secondary grinding blade 134: rib

135: seating surface 136: groove

137: anti-rotation protrusion 138: reinforcement protrusion

140: housing 140a: adhered juice inlet

140b: juice outlet 140c: crushing unit

141: blade (primary grinding blade) 142: hook

143: inlet 144: hopper

145: binding protrusion 146: outlet

147: guide groove 147a: locking groove

148: through hole 149: packing

150: cap 151: locking jaw

152: seating groove 154: reinforcement protrusion

156: discharge induction slope 158: stepped jam

160: discharge cap 162: outlet

164: elastic body

Juicer of the present invention for achieving the above object is a screw rod that rotates by rotational power; A juice container fitted to the screw rod; A housing accommodating the screw rod and the juice container and having a juice inlet and an juice outlet formed therein; In a juicer comprising a cap coupled to the housing, the front end of the screw rod is formed with a transfer channel, the inner surface of the cap is characterized in that the discharge induction slope is formed.

Another feature of the present invention is a cap for juicer is installed between the housing and the discharge cap housing the screw rod and the juice container, the discharge induction inclined surface formed on the inner surface to induce debris to the discharge port of the discharge cap; A seating groove in which a flange formed at the other end of the juice container is seated; It is a juicer juicer comprising a reinforcement projection jaw is supported by a reinforcement protrusion formed on the flange.

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

Figure 3 is an exploded perspective view showing a juicer according to a preferred embodiment of the present invention, Figure 4 is a cross-sectional view showing a state in which the juicer of Figure 3 is coupled, Figure 5 is a perspective view showing a screw rod of the present invention, Figure 6 is an enlarged perspective view of the juice container of Figure 3, Figure 7 is a front view showing the housing of Figure 3, Figure 8 is a perspective view showing a cap of the present invention.

3 and 4, the juicer 100 of the present embodiment is large juicer 130, screw rod 120 that is fitted to the main body 110, screw rod 120, screw rod 120 ) And a housing 140 for accommodating the juice container 130, and a cap 150 coupled to the housing 140.

In the above-described configuration, a motor (not shown) is built in the main body 110, and a switch 112 and a binding ring 114 for controlling the driving of the motor are installed outside the main body 110.

A motor shaft 122 is formed at one end of the screw rod 120 and the motor shaft 122 rotates the screw rod 120 by receiving the rotational power of the motor. A screw thread 124 is formed on the outer circumferential surface of the screw rod 120 for grinding and transporting the adhered juice, and a plurality of protrusions 126 are formed on the tip portion 123 of the screw rod 120 as shown in FIG. 5. It is formed, and between the projection 126 and the projection 126 forms a transport channel (128). The shape of the protrusion 126 is preferably bent radial for smooth transfer of the residue, and thus the transfer of the residue is in the form of a spiral. Accordingly, the transfer channel 128 also has a curved radial shape.

As shown in FIG. 6, the juice container 130 is formed at one end of the mesh 131 and the network 131 in which a plurality of holes are formed so that the juice generated from the adherent juice flows to the juice outlet 140b described below. A plurality of secondary grinding blades formed on the inner surface of the mesh 131 so that the adhered juice is pulverized by interaction with the flange 132a, the flange 132b formed at the other end of the mesh 131, and the screw rod 120 ( 133, a rib 134 formed on the outer surface of the mesh 131 to prevent deformation of the mesh 131, the frustum cut the head portion in the conical shape for efficient grinding with the screw rod (120) 형상) shape is preferred. Accordingly, the flange 132a is formed in the large diameter portion and the flange 132b is formed in the small diameter portion. Therefore, as the adhered juice is transferred from the large diameter flange 132a to the small diameter flange 132b, the interval from the screw thread 124 of the screw rod 120 is narrowed to be finely ground.

One or more grooves 136 are formed in the flange 132a in the seating surface 135 seated on the engaging frame 142 of the housing 140 described later. The groove 136 serves as a passage for flowing the juice that has not passed through the net 131 to the juice outlet 140b. That is, the adherent juice is pulverized by the interaction between the screw rod 120 and the grinding blade 133 of the juice container 130 to generate juice. If the hole of the net 131 is blocked due to the continued grinding and residue discharge, the space pressure between the screw rod 120 and the juice container 130 is increased. Therefore, the juice that does not pass through the net 131 is reversed backward because of the nature of the crushed material to move forward. At this time, the juice is not flowing back to the housing 140 below the adhered juice inlet 145 is discharged directly through the groove 136. In addition, the juice generated by pulverizing primarily in the adhered juice inlet 140a described below is also discharged through the groove 136. On the other hand, the outer circumferential surface of the flange 132a is formed with one or more anti-rotation protrusions 137 inserted into the guide groove 147 of the housing 140 to prevent the juice container 130 from rotating together with the screw rod 120. By increasing the grinding power of the juice can increase the juice efficiency. In addition, the flange 132b is seated in the seating groove 152 of the cap 150, which will be described later, a reinforcement protrusion 138 that is supported by the reinforcement protrusion 154 formed on the cap 150 is formed have. The reinforcement protrusion 138 serves to disperse the excessive pressure acting near the flange 132b to prevent the breakage of the juice container 130 or the detachment of the cap 150 as well as to double close the inside of the cap 150. It is possible to prevent the leakage of crushed matter, such as debris. On the other hand, the thickness of the grinding blade 133 is formed to become smaller toward the flange 132b can increase the juice efficiency.

As shown in FIG. 7, the housing 140 is partitioned into an adhered juice inlet 140a and a juice outlet 140b. On the outer circumferential surface of the adhered juice inlet 140a, an inlet 143 facing upward is formed, and at least one blade 141, that is, a primary grinding blade 141 is formed on the inner circumferential surface thereof. In the present embodiment, the primary grinding blade 141 is formed with two blades facing the inner circumferential surface of the hook 142 formed on the boundary between the adhered juice inlet 140a and the juice outlet 140b. The upper portion of the inlet 143 is preferably provided with a hopper 144 to facilitate the introduction of the adherent juice. On the other hand, the outer circumferential surface of the juice outlet 140b is formed with an outlet 146 facing downward, and the center of the juice outlet 140b is formed with the crushed portion 140c interacting between the accommodated screw rod 120 and the juice container 130 together. have. One surface of the housing 140 is formed with a through hole 148 to allow the motor shaft 122 of the screw rod 120 to receive the rotational power of the motor, and an outer circumference of one surface of the housing 140 of the main body 110. A binding protrusion 145 is formed to be detachably coupled to the binding ring 114. In the through hole 148, a packing 149 for sealing is preferably formed.

Cap 150 is a locking jaw 151 that is detachably coupled to the locking groove 147a formed on the other end of the housing 140, as shown in Figure 8, the outlet 162 of the discharge cap 160 described later Reinforcement projection stiffness supporting the discharge induction inclined surface 156 formed on the inner surface, the seating groove 125 on which the above-described flange 132b is seated, and the reinforcement protrusion 138 formed on the above-mentioned flange 132b. 154. The induction inclined surface 156 is preferably formed of a conical surface similar to the tip portion 123 of the screw rod 120. Therefore, when passing between the transfer channel 128 and the discharge induction inclined surface 156, the diameter of the discharge induction inclined surface 156 toward the discharge port 162 becomes smaller and smoother, so that the transfer can be performed smoothly without being disturbed. In addition, the protrusion 126 and the discharge induction inclined surface 156 may be kept in a non-contact state with each other to prevent abrasion due to friction.

On the other hand, as shown in Figure 1, the discharge cap 160 is installed with an outlet 162 that can further increase the juice efficiency at the top end 125 of the screw rod 120 and the final residue is discharged, cap 150 Removably coupled to. An outlet 162 is fitted with an elastic body 164 such as rubber, which can be elastically deformed. The elastic body 164 contracts when the uppermost end 125 of the screw rod 120 becomes a predetermined pressure or more, and serves to slightly protrude the outlet 162 forward. Therefore, a gap is formed between the uppermost end 125 of the screw rod 120 and the inner surface of the discharge port 162 to smoothly discharge the residue.

In addition, in order to increase the juice efficiency according to the juice of juice (for example, fruits and vegetables such as tomatoes and strawberries) and juice of small juices (for example, 칡, pine needles, etc.), the inner surface of the discharge port 162 and the screw rod Stepped latching jaw 158 that can adjust the degree of close contact between the top end 125 of the 120 is formed. Hanging jaw 158 of the juicer 100 consists of three steps. As the outlet 162 goes from step 3 to step 1, the degree of adhesion decreases. For example, in the case of a juice with a large amount of adherent juice, the outlet 162 is stopped at one or two stages of the jaw, and in the case of a small amount of juice, the outlet 162 is stopped at the two or three stages of the jaw.

Juicer and juicer cap according to the present invention is not limited to the above-described embodiment can be carried out in various modifications within the range allowed by the technical idea of the present invention. For example, in the pulverizer having a pulverizing function, the same function as the juicer 100 of the present embodiment may be implemented by using a pulverized barrel whose outer circumferential surface is blocked instead of the pulverizing jar.

According to the juicer and juicer cap of the present invention as described above, the transfer channel 128 is formed on the tip 123 of the screw rod 120 and the discharge induction slope 156 is formed on the inner surface of the cap 150. By doing so, the residue is extruded along the transfer channel 128 and is discharged along the smooth cone surface of the discharge induction slope 156 to increase the transfer efficiency.

In addition, the transfer efficiency is increased by the interaction between the transfer channel 128 and the discharge induction inclined surface 156, thereby suppressing the clogging of the discharge port 162, thereby making the juice smoothly. Therefore, there is an effect that can improve the juice efficiency.

In particular, in the case of using a grinder, the protrusion 126 and the discharge-induced inclined surface 156 are extruded in a non-contact state to prevent abrasion due to friction, thereby obtaining a clean grind.

Claims (2)

A screw rod that rotates by rotational power; A juice container fitted to the screw rod; A housing accommodating the screw rod and the juice container and having a juice inlet and an juice outlet formed therein; In the juicer comprising a cap coupled to the housing, A feed channel is formed at the front end of the screw rod, The discharge induction slope is formed on the inner surface of the cap, The discharge induction inclined surface is a juicer, characterized in that consisting of a flat surface becomes smaller toward the discharge port. In the juicer cap is installed between the housing and the discharge cap housing the screw rod and the juice container, An induction inclined surface formed on the inner surface to induce debris to the outlet of the discharge cap; A seating groove in which a flange formed at the other end of the juice container is seated; Cap for juicer, characterized in that it comprises a reinforcement projection jaw is supported by the reinforcement protrusion formed on the flange.