CN211354931U - Residue discharge cover for juicer - Google Patents

Abstract

The utility model relates to a arrange sediment lid for juice extractor. The slag discharge cover comprises a first section, a second section and a plurality of ribs. Wherein the first section is positioned at the top end of the slag discharge cover and is basically cylindrical; the second section is located below the first section, has an open bottom surface, is substantially in the shape of a truncated cone, and gradually reduces in diameter along the slag discharge direction. A plurality of ribs are distributed on the outer surface of the slag discharge cover, and extend from the bottom of the second section to at least one part of the first section. According to the utility model discloses a arrange sediment lid, the rib all is connected with the main part of arranging the sediment lid in direction of height and length direction, and the intensity of rib can show the improvement.

Description

Residue discharge cover for juicer

Technical Field

The utility model relates to an accessory field of juice extractor, it especially relates to a arrange sediment lid for juice extractor.

Background

With the rapid development of society, people have increasingly strong requirements for pursuing high-quality healthy green life. The direct preparation and drinking of fruit and vegetable juice at home has become a fashion and health pursuit. Therefore, devices capable of simply squeezing juice from fruits and vegetables at home have become small household appliances essential in daily life.

The juicer is provided with a residue discharge cover. When the juicing operation is carried out, the screw in the juicer presses the fruits and the vegetables to slowly produce juice in the process of slowly moving forwards. And the squeezed fruit and vegetable residues are discharged from a residue discharge port of a residue discharge cover positioned at the front end of the screw. The fruit and vegetable residues in the juice extractor after use cannot be completely discharged, and partial liquid stains are left in the juice extractor, so that the juice extractor needs to be cleaned.

During cleaning, the user needs to screw out the slag discharging cover. As shown in fig. 1, a conventional tapping cover 7 is screwed onto the feed cylinder 1. The user screws the tap cover 7 to remove or assemble it by pressing several ribs 10 on the tap hole.

Since the tap cover 7 is substantially frustoconical, the ribs 10 are arranged with the greatest height at the end remote from the screw 5. In general, the user can detach and mount the slag hole cover 7 by directly pressing the fingers of the user's fingers against the portion of the rib 10 having a greater height. Because the elongated ribs 10 are only attached and fixed to the main body of the slag discharge cover 7 in the longitudinal direction, there is a risk that the ribs 10 at this position will deform after a long time and multiple use.

In addition, for the adult male with a large strength, the above-mentioned method can be used to easily mount and dismount the residue discharge cover 7. However, in the case of users such as women, the elderly, and minors, the strength of the fingers alone is insufficient to screw or unscrew the residue discharge cap due to the small strength. For this reason, the user needs to hold the hand on the slag discharging cover 7 along the direction a shown in fig. 1 toward the slag discharging cover 7, so as to ensure that the hand has enough contact area with the slag discharging cover 7, and further, the user can apply more force to disassemble and assemble the slag discharging cover 7 by means of the arm and the hand. However, according to the slag hole lid 7 shown in fig. 1, when the slag hole lid 7 is held in the above-described manner, the finger portion of the finger presses the rib 10 at the end close to the screw 5, so that the finger portion can only partially press the rib 10, and the user cannot smoothly apply a large force to the slag hole lid 7, and the mounting and dismounting are still difficult. If the height of the rib 10 near the end of the screw 5 is increased, the aesthetic appearance is impaired.

Therefore, redesign of the existing slag discharge cap is required.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect of row's sediment lid according to prior art, the utility model aims to provide a structural strength is big, easy operation's row sediment lid.

This object is achieved by a extractor hood for a juice extractor according to the present invention. Wherein, should arrange sediment lid can detachably be fixed in the main part of juice extractor, its top is equipped with row's cinder notch. The slag discharge cover comprises a first section, a second section and a plurality of ribs. Wherein the first section is located at the top end of the residue discharge cover, is substantially cylindrical, and has a substantially flat top surface. The slag discharge port is positioned in the middle of the first section.

The second section is positioned below the first section, has an open bottom surface, and forms a lower opening of the slag discharge cover. And, said second section is substantially frustoconical, with a diameter size decreasing progressively in the direction of the extraction.

A plurality of ribs are distributed on the outer surface of the slag discharge cover and extend from at least a portion of the first section to at least a portion of the second section.

According to the above form of the slag discharge cover, the second section is frustoconical, i.e., truncated cone-shaped, and therefore the diameter of the first section is smaller than the diameter of the bottom position of the second section. By means of the additionally arranged first section, the ribs are at least partially connected with the first section in the height direction, so that the ribs are connected with the main body part of the slag discharge cover in the height direction and the length direction, and the strength of the ribs is obviously improved.

Preferably, the rib extends from the top of the first section to the bottom of the second section, which will make the connection length of the rib and the main body of the slag discharge cover in the length direction longer, which also contributes to improving the strength thereof.

According to the utility model discloses a preferred technical scheme, highly following of rib row sediment direction reduces gradually.

For a juice extractor, the extractor cover has a size smaller than the palm. According to the slag discharging cover of fig. 1, a user needs to gather the fingers to have a small diameter to press the ribs (in this case, the diameter of the arc formed by the gathered fingers is substantially equal to the diameter of the left side surface of the slag discharging cover of fig. 1), and at this time, the fingers gather to be small, so that it is not easy to apply force to the slag discharging cover. Advantageously, after the configuration of the slag discharge cover, when a user screws or unscrews the slag discharge cover according to the configuration, the user's fingers are spread more spread and pressed against the ribs of the slag discharge cover closer to the outer periphery, so that the user can apply a greater force to the slag discharge cover more smoothly.

For a female, minor, or other user with a small palm, the user may press on the tendons at any radial position appropriate for the user to apply force to the tendons, depending on the size of the palm.

In a preferred embodiment, the ribs extend from the bottom of the second section to the top of the first section, whereby the engagement of the ribs with the first section in the height direction is greatest and the strength of the ribs is highest.

According to a preferred technical scheme of the utility model, arrange sediment lid still including being located first district section outlying middle district section, the internal diameter of middle district section is the same with the internal diameter of first district section, the external diameter of middle district section is greater than the external diameter of first district section and is less than the minimum external diameter of second district section.

It can be understood that, when a user presses the rib, the stress at the position where the rib, the first section and the second section are connected is large, and after the middle section is arranged, the wall thickness of the middle section (where the stress is maximum) of the slag discharge cover is set to be maximum, which can effectively prevent the rib from being pressed and deformed.

According to the utility model discloses a preferred technical scheme, see from the top of the lid of slagging tap, the rib is sharp pattern.

Viewed from the top of the tapping cover, in a preferred embodiment the ribs are provided in an S-shaped pattern; in another preferred embodiment, the ribs are provided in an inverted S-shaped pattern. In the first preferred embodiment, the user presses the fingers on the portion (upper portion) protruding to the left side of the S-shaped rib from the left side of the rib, and presses the palm belly on the portion (lower portion) protruding to the right side, so that the user can more easily screw the slag discharge cover clockwise; in another preferred embodiment, the user presses the fingers from the right side of the rib against the portion (upper portion) of the rib protruding to the right side of the inverted S-shaped pattern and presses the palm of the user against the portion (lower portion) of the rib protruding to the left side, so that the user can more easily screw the slag discharge cap counterclockwise.

It should be understood that, in a more preferred embodiment, the slag discharging cover is provided with a first rib in an S-shaped pattern and a second rib in an inverted S-shaped pattern at the same time when viewed from the top of the slag discharging cover, and the first rib and the second rib are arranged at intervals in the circumferential direction of the slag discharging cover.

Furthermore, the utility model discloses still relate to a juice extractor with arrange sediment lid as above-mentioned.

According to the utility model discloses a arrange sediment lid for juice extractor, it includes first district section, second district section and a plurality of rib. Wherein the first section is positioned at the top end of the slag discharge cover and is basically cylindrical; the second section is located below the first section, has an open bottom surface, is substantially in the shape of a truncated cone, and gradually reduces in diameter along the slag discharge direction. A plurality of ribs are distributed on the outer surface of the slag discharge cover, and extend from the bottom of the second section to at least one part of the first section. According to the utility model discloses a arrange sediment lid, the rib all is connected with the main part of arranging the sediment lid in direction of height and length direction, and the intensity of rib can show the improvement.

Drawings

For a better understanding of the above and other objects, features, advantages and functions of the present invention, reference should be made to the preferred embodiments illustrated in the accompanying drawings. Like reference numerals in the drawings refer to like parts. It will be appreciated by persons skilled in the art that the drawings are intended to illustrate preferred embodiments of the invention without any limiting effect on the scope of the invention, and that the various components in the drawings are not to scale.

Figure 1 is an exploded schematic view of a prior art juicer;

fig. 2 is a perspective view of a first embodiment according to the present invention;

FIG. 3 is a schematic view in the right-hand direction of FIG. 2;

fig. 4-6 schematically show ribs according to other embodiments of the invention in the top view direction of the slag discharge cover.

Detailed Description

The inventive concept of the present invention will be described in detail below with reference to the accompanying drawings. What has been described herein is merely a preferred embodiment in accordance with the present invention, and those skilled in the art will appreciate that other ways of implementing the present invention on the basis of the preferred embodiment will also fall within the scope of the present invention. In the following detailed description, directional terms, such as "upper", "lower", "front", "rear", and the like, are used with reference to the orientation depicted in the accompanying drawings. The components of embodiments of the present invention can be positioned in a number of different orientations and the directional terminology is used for purposes of illustration and is in no way limiting.

Figure 1 shows a prior art juice extractor. As shown in figure 1, the juicer has a press assembly 2, a tray feed drum 3, a feed drum 4, a screw 5, a juicer head cap 9, and a residue discharge lid 7. Wherein the feed cylinder 4 is fixed on the press assembly 2, and an L-shaped hollow channel is formed inside the feed cylinder. The tray feeding cylinder 3 is sleeved in the vertical part of the feeding cylinder 4. The central shaft of the screw propeller 5 passes through the horizontal channel of the feeding cylinder 4 and extends into the motor rotating shaft hole 10, so as to be connected with the main shaft of the induction direct current motor of the squeezing assembly 2.

The inner wall of the juicer's hood 9 is provided with a plurality of wall knives, not shown, cooperating with the helical cutting edges of the auger 5. A slight gap is formed between the inner wall of the juicer's head cover 9 and the auger 5. The slag discharging cover 7 is fixedly connected with the feeding cylinder 4.

When the fruit and vegetable feeder is used, the power supply is turned on, the spiral propeller 5 starts to rotate, and a user presses fruits and vegetables and the like into the feeding cylinder 4 from the tray feeding cylinder 3 by using the material pushing rod 1. The fruit and vegetable are primarily cut off under the rotating thrust of the spiral propeller 5, the fruit and vegetable fragments are uniformly distributed in a plurality of screw teeth of the spiral propeller 5, enter a fine gap with a juicer hood 9 under the thrust of the spiral propeller 5, are further extruded and ground on a plurality of wall knives of the juicer hood 9, the juice and the residues of the fruit and vegetable are separated, and the juice flows out along meshes on the inner wall of the juicer hood 9; the fruit and vegetable residues are pushed by the screw teeth to move leftwards and then are discharged from the residue discharging cover 7 at the end part of the juicer head cover 9.

The residue discharge cover according to the first preferred embodiment of the present invention will be described in detail with reference to fig. 2 to 3, wherein fig. 2 shows a perspective structure of the embodiment, and fig. 3 schematically shows a mechanism of the residue discharge cover in a visual angle of a top portion of the residue discharge cover of fig. 2. The residue discharge cover can be detached from the juice extractor body as shown in fig. 1 and other components not shown, which are prior art in the field and will not be described herein.

As shown in fig. 2-3, the top of the residue discharge cover 100 is provided with a residue discharge opening 130 for discharging fruit and vegetable residues. The residue discharge cover 100 has a first section 110, a second section 120, a middle section 150, and a plurality of ribs 140. Wherein the first section 110 is located at the top end of the slag discharge cover 100 and is substantially cylindrical. The top surface of the first section 110 is substantially flat. Preferably, the slag tap 130 is provided at a middle position of the first section 110.

The second section 120 is located below the first section 110 and has an open bottom surface, which constitutes a lower opening of the residue discharge cover 100. The second section 120 is connected to the body of the juicer by snap-fit or screw-thread fastening techniques that are conventional in the art. As shown in fig. 2 and 3, the second section 120 is substantially frustoconical, with a diameter that decreases in size in the direction of slag discharge.

In the preferred embodiment of fig. 2, the periphery of the first section 110 is further provided with a middle section 150, the inner diameter of the middle section 150 is the same as the inner diameter of the first section 110, and the outer diameter of the middle section 150 is larger than the outer diameter of the first section 110 and smaller than the minimum outer diameter of the second section 120. In fact, the middle section 150 can also be regarded as a thickened section of the first section 110.

A plurality of ribs 140 are distributed on the outer surface of the slag discharge cover 100, which extend from the top of the first section 110 (middle section) to the bottom of the second section 120. It is understood that, on the basis of ensuring that the ribs 140 are connected to the main portion (the first section 110/the middle section 150, the second section 120) of the slag discharging cover 100 in the length direction and the height direction, the starting points and the ending points of the ribs 140 in the extending direction thereof are not necessarily disposed at the top of the first section 110 and the bottom of the second section 120, and in fact, the starting points of the ribs 140 may be disposed at other positions of the first section 110 (the middle section), and the ending points may also be disposed at other positions of the second section 120.

Although not further shown, it is understood that the embodiment without the middle section, that is, the solution of the slag discharging cover 100 without increasing the wall thickness at the first section 110, also belongs to the inventive concept of the present invention.

Referring to fig. 3 in conjunction with fig. 2, in a first embodiment, the ribs 140 are arranged in a straight line pattern as shown in fig. 3.

Referring to fig. 4-6, rib patterns according to other preferred embodiments of the present invention are schematically shown in a view of the top of the slag discharge cover 100, wherein fig. 4 shows the first ribs 140' having an S-shaped pattern; fig. 5 shows a second fillet 140 "having an inverted S-shaped pattern; fig. 6 shows a rib combination having an S-shaped pattern and an inverted S-shaped pattern, respectively.

In the first ribs 140 'shown in fig. 4, in one case, a user presses a finger from the left side of the first rib 140' to a portion of the first rib 140 'protruding to the left side in the S-shaped pattern (the upper portion of the rib 140' near the circumferential outer side), and a thicker palm belly can be better attached to and pressed against the portion protruding to the right side (the lower portion of the first rib 140 'near the circumferential inner side), so that the first rib 140' of this form is particularly suitable for a case where a large force is applied clockwise to screw the slag discharging cover 100.

Based on a similar mechanism of the first ribs 140' shown in fig. 4, in the second ribs 140 "shown in fig. 5, when the user presses the second ribs 140" from the right side of the second ribs 140 ", the user can smoothly apply a greater force, and thus it is more suitable for the case where a greater force is required to be applied counterclockwise to screw the slag discharging cover 100.

In the embodiment of fig. 6, preferably, the S-shaped pattern of first ribs 140 'is spaced apart from the inverted S-shaped pattern of second ribs 140 ", and the pair of S-shaped pattern of first ribs 140' is disposed opposite to the pair of inverted S-shaped pattern of second ribs 140".

Referring further to fig. 2, in a preferred embodiment, the ribs 140 have a height H that decreases gradually in the direction of the slag discharge, thereby facilitating a user to spread his or her hands to form a larger circumference for easier screwing and unscrewing of the slag discharge cap 100. It should be understood that when first ribs 140 'and/or second ribs 140 "are provided in the manner of fig. 4-6, the height of first ribs 140', second ribs 140" may be similarly provided.

The scope of protection of the present invention is limited only by the claims. Persons of ordinary skill in the art, having benefit of the teachings of the present invention, will readily appreciate that alternative structures to those disclosed as possible may be substituted for the alternative embodiments disclosed, and that the disclosed embodiments may be combined to create new embodiments, which likewise fall within the scope of the appended claims.

Claims (9)

1. The utility model provides a arrange sediment lid for juice extractor, arrange sediment lid can detachably be fixed in the main part of juice extractor, its top is equipped with row's cinder notch, its characterized in that arranges the sediment lid and includes:

a first section located at the top end of the slag discharge cover, having a cylindrical shape and a flat top surface, the slag discharge port being located at the middle of the first section;

a second section which is located below the first section, has an open bottom surface, forms a lower opening of the slag discharge cover, and has a truncated cone shape with a diameter gradually decreasing in the slag discharge direction;

a plurality of ribs distributed on an outer surface of the slag discharge cover, extending from at least a portion of the first section to at least a portion of the second section.

2. The slag discharge cover according to claim 1, wherein said ribs extend from the top of said first section to the bottom of said second section.

3. The residue discharge cover according to claim 1 or 2, wherein the height of the rib is gradually reduced in the residue discharge direction.

4. The slag discharge cover according to claim 1, further comprising a middle section located at the periphery of the first section, the middle section having an inner diameter identical to that of the first section, and an outer diameter greater than that of the first section and smaller than a minimum outer diameter of the second section.

5. Slag discharge cover according to claim 1 or 2, characterized in that the ribs are in a straight line pattern, seen from the top of the slag discharge cover.

6. Slag discharge cover according to claim 1 or 2, characterized in that the ribs are in an S-shaped pattern, seen from the top of the slag discharge cover.

7. Slag discharge cap according to claim 1 or 2, characterized in that the ribs are in an inverted S-shaped pattern, seen from the top of the slag discharge cap.

8. The slag discharge cover according to claim 1 or 2, wherein the plurality of ribs includes first ribs in an S-shaped pattern and second ribs in an inverted S-shaped pattern, as viewed from the top of the slag discharge cover, and the first ribs and the second ribs are provided at intervals in the circumferential direction of the slag discharge cover.

9. A juicer having a reject lid as claimed in any one of claims 1 to 8.

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