阅读说明：本技术 一种原汁机压榨组件 (Normal juice machine presses subassembly ) 是由 王大力 张龙 于 2021-10-29 设计创作，主要内容包括：本发明公开了一种原汁机压榨组件,涉及原汁机技术领域,包括榨汁杯,榨汁杯的壁上贯穿设置有若干过滤通孔；设置于榨汁杯内的研磨组件；安装于榨汁杯外侧壁的过滤挡板,过滤挡板朝榨汁杯的一侧设置有凸筋；以及用于将过滤挡板锁合于榨汁杯的锁合机构；其中,凸筋对应过滤通孔设置,且凸筋能够插入过滤通孔中,并使得凸筋的周向与过滤通孔的内壁之间形成供汁液流过的过滤间隙以形成过滤结构。本发明所提供的原汁机压榨组件由于将过滤挡板设置于榨汁杯的外侧,形成外置组合式的过滤结构,通过锁合机构固定,结构简单,过滤挡板的装卸方便,便于原汁机的维护,提升压榨果汁的效果和出汁质量,还具有排渣效率高、强度高的优点。(The invention discloses a juice extractor pressing component, which relates to the technical field of juice extractors and comprises a juice extractor cup, wherein a plurality of filtering through holes are arranged on the wall of the juice extractor cup in a penetrating way; the grinding component is arranged in the juicing cup; the filtering baffle is arranged on the outer side wall of the juicing cup, and a convex rib is arranged on one side of the filtering baffle, which faces the juicing cup; and a locking mechanism for locking the filtering baffle to the juice extracting cup; wherein, protruding muscle corresponds the setting of filtering through-hole, and protruding muscle can insert in the filtering through-hole to make and form the filtration clearance that supplies the juice to flow through in order to form filtration between the circumference of protruding muscle and the inner wall of filtering through-hole. The juice extractor pressing component provided by the invention has the advantages that the filtering baffle is arranged at the outer side of the juice extracting cup to form an external combined filtering structure, the filtering baffle is fixed by the locking mechanism, the structure is simple, the filtering baffle is convenient to assemble and disassemble, the maintenance of the juice extractor is convenient, the juice extracting effect and the juice extracting quality are improved, and the juice extractor pressing component also has the advantages of high slag removing efficiency and high strength.)

1. A stock machine pressing assembly, comprising:

the juicer comprises a juicing cup (1), wherein a plurality of filtering through holes (101) are formed in the wall of the juicing cup (1) in a penetrating manner;

a grinding assembly (2) arranged in the juice extracting cup (1);

the filtering baffle (3) is arranged on the outer side wall (1013) of the juicing cup (1), and a convex rib (301) is arranged on one side, facing the juicing cup (1), of the filtering baffle (3); and

a locking mechanism (4) used for locking the filtering baffle (3) to the juice extracting cup (1);

wherein, protruding muscle (301) correspond filter through-hole (101) sets up, just protruding muscle (301) can insert filter through-hole (101) in, and make the circumference of protruding muscle (301) with form between the inner wall (10104) of filtering through-hole (101) and supply filtration clearance (5) that the juice flowed through in order to form filtration.

2. Juice extractor squeezing assembly according to claim 1, wherein the locking mechanism (4) comprises a latch (401), the latch (401) being rotatably connected with the juice extractor cup (1);

the filter baffle (3) is provided with a communication hole (302) through which the lock bolt (401) penetrates, the outer side surface of the filter baffle (3) is provided with at least one locking boss (303), the locking boss (303) at least comprises a locking part (3031) and an unlocking part (3032), the distance from the locking part (3031) to the base of the locking boss (303) is larger than the distance from the unlocking part (3032) to the base of the locking boss (303), and the lock bolt (401) can rotate and is switched between the locking part (3031) and the unlocking part (3032).

3. Juice extractor squeezing assembly according to claim 2, wherein the middle part of the latch (401) is connected to the juice extractor cup (1), and the outer surface of the filter baffle (3) is provided with a locking protrusion (303) corresponding to each end of the latch (401).

4. Juice extractor squeezing assembly according to claim 2, wherein a weight is arranged at the end of the lock bolt (401), and wherein a stop (6) is arranged on the juice extractor cup (1) and/or the filter baffle (3), and wherein in the unlocked state the weight urges the lock bolt (401) to rotate against the stop (6) such that the lock bolt (401) is aligned with the communication hole (302).

5. Juice press assembly according to claim 4, characterized in that the counter-weight block is arranged at one end of the lock bolt (401), the stop (6) is arranged at the other end of the lock bolt (401), and the stop (6) can be brought against this end of the lock bolt (401) in the unlocked state.

6. The juice press component according to claim 4 or 5, wherein the side of the lock bolt (401) is opened with a limit blind slot (4013), and the limit piece (6) can be received in the limit blind slot (4013) and abut against the slot wall of the limit blind slot (4013) to adjust the alignment of the lock bolt (401) and the communication hole (302).

7. The juicer pressing assembly of claim 1, wherein the juicer cup (1) comprises a cutting area (104), a crushing area (105), an extruding area (106) and a pressure relief discharge area (107) from top to bottom, the cutting area (104) is oriented toward the extruding area (106), the grinding pressure in the juicer cup (1) is gradually increased, the extruding area (106) is oriented toward the pressure relief discharge area (107), the grinding pressure in the juicer cup (1) is reduced, the filter through holes (101) are arranged in a sectional manner, the filter through holes (101) are only arranged in the cutting area (104), the crushing area (105) and the pressure relief discharge area (107), and the filter through holes (101) are not arranged at the extruding area (106).

8. The juicer assembly of claim 7 wherein the filtration gap (5) in the cutting zone (104), the comminution zone (105) and the pressure relief discharge zone (107) decreases in sequence.

9. Juice extractor pressing assembly according to claim 1, wherein the juice extractor cup (1) comprises an upper cup (108) and a lower cup (109) with a slag discharge opening (1091), wherein the upper cup (108) is connected to the lower cup (109), and the upper cup (108) is located above the lower cup (109), and the inclination of the wall of the upper cup (108) and the wall of the lower cup (109) to the horizontal plane is x, y, x < y.

10. The juicer pressing assembly of claim 9, wherein an expansion groove (1010) is formed in the inner side wall (1012) of the juicer cup (1) along the circumferential direction of the juicer cup, the expansion groove (1010) is communicated with the slag discharge port (1091), and one side and the opposite side of the slag discharge port (1091) communicated with the expansion groove (1010) are staggered in the wall thickness direction of the juicer cup (1) to form a slag blocking space (1011).

Technical Field

The invention relates to the technical field of juice machines, in particular to a squeezing component of a juice machine.

Background

The most of the filtering structures adopted by the existing juice extractor/normal juice extractor for separating the residue and the juice in the existing market are stainless steel filter screens or filter sheets arranged inside the juice extracting cup, in order to separate the residue and the juice, the filter screens are designed into holes which are densely distributed, residues are easy to remain on the filter screen holes, and the problem of difficulty in cleaning and dismounting exists.

For example, chinese patent application No. cn201620971443.x discloses a pure juice filter screen, which comprises a main body, a filter screen installed on the main body, and a residue discharge port located at the bottom of the main body, wherein the filter screen comprises a squeezing crushing screen located at the upper part of the main body and a grinding and squeezing screen located at the lower part of the main body, and the squeezing crushing screen has a plurality of mesh holes.

The solution disclosed in the patent also has the problems that pulp residue is easy to be on the filter screen holes, and the filter screen holes are not easy to clean and disassemble.

Disclosure of Invention

In order to overcome at least one defect in the prior art, the invention provides the juice extractor pressing component, which is used for solving the problems that the existing pressing structure filtering structure has juice residues and is not easy to clean and disassemble and has the advantages of convenience in maintenance and high juice extracting quality.

The technical scheme adopted by the invention for solving the problems is as follows:

according to one aspect of the invention, there is provided a juicer pressing assembly comprising: the wall of the juicing cup is provided with a plurality of filtering through holes in a penetrating way; the grinding component is arranged in the juicing cup; the filtering baffle is arranged on the outer side wall of the juicing cup, and a convex rib is arranged on one side of the filtering baffle, which faces the juicing cup; and a locking mechanism for locking the filtering baffle to the juice extracting cup; wherein, protruding muscle corresponds the setting of filtering through-hole, and protruding muscle can insert in the filtering through-hole to make and form the filtration clearance that supplies the juice to flow through in order to form filtration between the circumference of protruding muscle and the inner wall of filtering through-hole.

From this, through installing filtering baffle in the outside of the cup of squeezing the juice, and it is fixed through locking mechanism, protruding muscle and filtration through-hole grafting cooperation on the filtering baffle, and form the filtration clearance, form filtration structure from this, the grinding component work in the cup of squeezing the juice, grind the material, squeeze, the juice that squeezes is by the filtration clearance in discharge the cup of squeezing the juice, when maintaining the squeezing component of stock machine, remove locking mechanism, dismantle filtering baffle, then can be respectively to the cup of squeezing the juice, filtering baffle washs, it is convenient to wash, and fast, and, set up filtering baffle in the outside of the cup of squeezing the juice, the inside intensity and the integrality of cup of squeezing the juice have been guaranteed, the effect of squeezing the fruit juice has been promoted and the juice quality has been gone out.

Further, the locking mechanism comprises a lock bolt which is rotatably connected with the juice extracting cup; the filter baffle is provided with a communicating hole for the locking bolt to penetrate out, the outer side surface of the filter baffle is provided with at least one locking boss, the locking boss at least comprises a locking part and an unlocking part, the distance from the locking part to the locking boss base part is larger than the distance from the unlocking part to the locking boss base part, and the lock bolt can rotate and is switched between the locking part and the unlocking part.

Therefore, when the filtering baffle is assembled on the juice extracting cup, the filtering baffle is firstly attached to the outer side of the juice extracting cup, the lock bolt penetrates through the communicating hole and then rotates to enable the lock bolt to rotate from the unlocking part of the locking boss to the locking part, and as the distance between the locking part and the base part of the locking boss is larger than the distance between the unlocking part and the base part of the locking boss, when the lock bolt rotates from the unlocking part to the locking part, the filtering baffle is locked and fixed outside the juice extracting cup by means of abutting friction between the lock bolt and the locking part, and the structure is simple; when the filtering baffle needs to be disassembled, the lock bolt only needs to be rotated to the unlocking part from the locking part, and then the filtering baffle is separated from the juicing cup to complete the disassembly.

Furthermore, the middle part of the lock bolt is connected with the juice extracting cup, and the two ends of the outer surface of the filtering baffle corresponding to the lock bolt are respectively provided with a locking lug boss.

Therefore, in the locking state, the two ends of the lock bolt are respectively abutted to the locking parts of the corresponding locking bosses, the locking force is strong, and the locking effect on the filtering baffle is good.

Furthermore, the end part of the lock bolt is provided with a balancing weight, the juicing cup and/or the filtering baffle are/is provided with a limiting piece, and the balancing weight drives the lock bolt to rotate to be abutted against the limiting piece under the unlocking state so as to align the lock bolt with the communicating hole.

Therefore, when the lock bolt is in an unlocking state, namely the lock bolt is positioned on the unlocking part, the counterweight block enables the lock bolt to rotate to abut against the limiting part, so that self-adjustment resetting of the lock bolt is realized, the lock bolt is aligned with the communication hole, and the assembly and disassembly processes of the filtering baffle are facilitated.

Furthermore, the counterweight block is arranged at one end of the lock bolt, the limiting piece is arranged at the other end of the lock bolt, and the limiting piece can abut against the end of the lock bolt in an unlocking state.

From this, through setting up like this, can balance the atress of set bar for the set bar is stable in initial position department, and effort that the balancing weight was applyed to the set bar, the effort that the locating part was applyed to the set bar is located the both ends of set bar respectively, thereby avoids setting up balancing weight, locating part in the great problem of occupation space probably appearing in the homonymy, and if two power efforts of same end simultaneous stress of set bar, can lead to the intensity requirement height to the material, thereby arouse the problem that manufacturing cost improves.

Furthermore, a limit blind groove is formed in the side face of the lock bolt, and the limiting piece can be contained in the limit blind groove and abuts against the groove wall of the limit blind groove so as to adjust the lock bolt to be aligned with the communication hole.

From this, the setting of spacing blind groove for the set bar is when carrying out self-adjusting and returning initial position, and the locating part can the holding in spacing blind groove, through such setting, makes both occupation space further reduce when locating part offsets with the set bar, makes the locating part can be located the within range at intercommunicating pore place, reduces the required size of seting up of intercommunicating pore, has the effect of optimizing product structure for product compact structure.

Further, the juice extracting cup comprises a cutting area, a crushing area, a squeezing area and a pressure relief material discharging area from top to bottom in sequence, the grinding pressure in the juice extracting cup is gradually increased from the cutting area to the squeezing area, the grinding pressure in the juice extracting cup is reduced from the squeezing area to the pressure relief material discharging area, the filtering through holes are arranged in a sectional mode, the filtering through holes are only arranged in the cutting area, the crushing area and the pressure relief material discharging area, and the filtering through holes are not arranged in the squeezing area.

Therefore, the grinding pressure in the juicing cup is gradually increased from the cutting area to the extruding area; the grinding pressure in the juicing cup is reduced from the extrusion area to the pressure relief discharge area, so that the grinding pressure at the extrusion area in the juicing cup is the maximum, the filtering through holes arranged on the juicing cup are arranged in a sectional manner, the filtering through holes are only arranged in the cutting area, the crushing area and the pressure relief discharge area, and the filtering through holes are not arranged at the extrusion area, so that the integrity of the juicing cup in the extrusion area can be ensured, the juicing cup is in a complete ring shape, the extrusion strength is ensured, and the juice yield is improved; and through installing filtering baffle in the outside of the cup of squeezing the juice, protruding muscle and filtration through-hole grafting cooperation on the filtering baffle to form and filter the clearance, form external combination formula from this to inserting the filter screen structure, set up filtering baffle in the outside of the cup of squeezing the juice, guaranteed the inside intensity and the integrality of the cup of squeezing the juice, further promoted the effect of squeezing the fruit juice and gone out the juice quality.

Further, the filtering gaps in the cutting area, the crushing area and the pressure relief discharging area are sequentially reduced.

From this, set up the filtration clearance that cuts off the district, smash district and pressure release and arrange in the material district and reduce in proper order to both guaranteed that cutting off district department can go out juice fast, also guaranteed that pressure release arranges material district department and can filter tiny material sediment granule.

Furthermore, the juicing cup comprises an upper cup body and a lower cup body with a residue discharge opening, wherein the upper cup body is connected with the lower cup body and is positioned above the lower cup body, the inclination angles formed by the cup wall of the upper cup body and the cup wall of the lower cup body and the horizontal plane are x and y, and x is less than y.

Therefore, in the juicing cup, in the marching deslagging process of the material slag, because the included angle y between the lower cup body and the horizontal line is larger than the included angle x between the cup wall of the upper cup body and the horizontal plane, the volume of the bottom of the juicing cup is increased, the pressure is released in the cup bottom, the material slag is prevented from being squeezed into solid massive objects under strong pressure, and the deslagging process is smoother and faster.

Furthermore, the inner side wall of the juicing cup is provided with an expansion groove along the circumferential direction, the expansion groove is communicated with the slag discharge port, and one side and the opposite side of the slag discharge port communicated with the expansion groove are staggered in the wall thickness direction of the juicing cup to form a slag blocking space.

From this, the material sediment is squeezing the in-process and is squeezing the cup internal rotation of squeezing the juice, at the in-process of marcing to the row of cinder notch, the existence in extension groove, make the volume increase in the cup of squeezing the juice, consequently, play certain pressure release effect, furthermore, in row cinder notch department, because one side and the offside that row cinder notch and extension groove communicate misplace and form the fender sediment space in the wall thickness direction of the cup of squeezing the juice, consequently, when the material sediment was marchd to the fender sediment space, because the material sediment receives blockking of row cinder notch lateral wall and stop circumferential direction, and then discharge from row cinder notch, make the row of cinder process more smooth and easy, quick, thereby be favorable to improving the efficiency of arranging the sediment.

According to the technical scheme, the embodiment of the invention at least has the following advantages and positive effects:

1) the filtering baffle is arranged on the outer side of the juice extracting cup and is fixed through the locking mechanism, so that the juice extracting component of the juice extractor can be conveniently cleaned and maintained, and the juice extracting effect and the juice extracting quality are improved;

2) a locking mechanism is adopted, so that the filter baffle is convenient to assemble and disassemble, and the maintenance of the juice machine is further facilitated;

3) the lock bolt of the locking mechanism is provided with the balancing weight, so that the self-adjustment and resetting of the lock bolt are realized, the assembly and disassembly of the filtering baffle are convenient, and the maintenance of the juice machine is further convenient;

4) the distribution of the filtering through holes on the juicing cup is optimized, so that the squeezing area of the juicing cup is in a complete circular ring, the squeezing strength is ensured, the juice yield is improved, and the juice squeezing effect and the juice yield quality are further improved;

5) the filtering gaps in the cutting area, the crushing area and the pressure relief discharging area are optimized, so that the fruit juice squeezing effect and the juice outlet quality are further improved;

6) the structure of the juicing cup is optimized, the volume of the bottom of the juicing cup is increased, the pressure in the cup bottom is relieved, and the material residues are prevented from being squeezed into solid massive objects under strong pressure, so that the residue discharge process is smoother and quicker;

7) further optimize the cup of squeezing the juice, set up the expansion groove in the cup of squeezing the juice to form the space of pushing off the slag in the department of arranging the slag, make the slag removal process more smooth and easy, quick, further improve the efficiency of arranging the slag.

Drawings

FIG. 1 is an exploded view of the juice extractor pressing assembly according to one embodiment of the present invention;

FIG. 2 is a schematic diagram of an internal structure of a juicer pressing assembly according to one embodiment of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of portion B of FIG. 2;

FIG. 5 is a schematic structural view of a juice extracting cup and a locking mechanism according to an embodiment of the present invention;

FIG. 6 is a schematic view of the latch of the locking mechanism in one embodiment of the present invention;

FIG. 7 is a schematic three-dimensional view of a filter baffle according to one embodiment of the present invention;

FIG. 8 is a side view of a filter baffle according to one embodiment of the present invention;

FIG. 9 is a schematic view of the connection of the juice extracting cup, the filtering baffle and the locking mechanism according to one embodiment of the present invention;

FIG. 10 is a schematic longitudinal sectional view of a juice extracting cup according to an embodiment of the present invention;

FIG. 11 is an enlarged view of portion C of FIG. 10;

FIG. 12 is a first three-dimensional view of a juice extracting cup according to an embodiment of the present invention;

FIG. 13 is a schematic three-dimensional structure of a juice extracting cup according to an embodiment of the present invention;

FIG. 14 is an enlarged view of portion D of FIG. 13;

FIG. 15 is a schematic view of an embodiment of the present invention in which an expansion tank is provided such that an inner wall thereof is partially communicated with an inner sidewall of a juice extracting cup;

FIG. 16 is a cross-sectional view taken along the line A-A in FIG. 15;

FIG. 17 is a schematic view of an embodiment of the present invention showing the locking mechanism in an unlocked state;

FIG. 18 is a schematic view of a locking mechanism in a locked state according to an embodiment of the present invention.

Wherein the reference numerals have the following meanings:

1. a juice extracting cup; 101. a filtration through hole; 102. grinding the ribs; 103. connecting the bosses; 1031. a first positioning surface; 104. a cutting-off region; 105. a crushing zone; 106. an extrusion zone; 107. a pressure relief discharge area; 108. an upper cup body; 109. a lower cup body; 1091. a slag discharge port; 1010. an expansion slot; 10101. a top wall; 10102. a bottom wall; 10103. an outer wall; 10104. an inner wall; 1011. a slag stopping space; 1012. an inner sidewall; 1013. an outer sidewall; 1014. a feed inlet; 2. a grinding assembly; 201. a grinding head; 3. a filtering baffle; 301. a rib is protruded; 302. a communicating hole; 303. locking the boss; 3031. a locking portion; 3032. an unlocking portion; 3033. a guide inclined plane; 4. a locking mechanism; 401. a lock bolt; 4011. a fixed shaft; 40111. a second positioning surface; 4012. a locking block; 40121. a boss portion; 4013. a limiting blind groove; 5. a filtration gap; 6. a limiting member; 7. a juice discharge gap; 8. a juice outlet channel; 801. a surrounding wall; 9. a cover body.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Examples

Referring to fig. 1 to 18, the invention discloses a juicer pressing assembly, comprising: the juicer cup 1 is characterized in that a plurality of filtering through holes 101 are formed in the wall of the juicer cup 1 in a penetrating manner; a grinding component 2 arranged in the juice extracting cup 1; the filtering baffle 3 is arranged on the outer side wall 1013 of the juicing cup 1, and one side of the filtering baffle 3 facing the juicing cup 1 is provided with a convex rib 301; and a locking mechanism 4 for locking the filtering baffle 3 to the juice extracting cup 1; wherein, protruding muscle 301 corresponds the setting of filtering through-hole 101, and protruding muscle 301 can insert in filtering through-hole 101 to make and form the filtration clearance 5 that supplies the juice to flow through between the circumference of protruding muscle 301 and the inner wall 10104 of filtering through-hole 101 in order to form filtration.

From this, through installing filtering baffle 3 in the outside of cup 1 of squeezing juice, and it is fixed through locking mechanical system 4, protruding muscle 301 on the filtering baffle 3 is pegged graft with filtering through-hole 101 and is cooperated, and form filtering gap 5, form filtration from this, grinding component 2 work in the cup 1 of squeezing juice, grind the material, squeeze, the juice of squeezing is by the cup 1 of squeezing juice of discharge in filtering gap 5, when maintaining the squeezing component of stock machine, remove locking mechanical system 4, dismantle filtering baffle 3, then can be respectively to cup 1 of squeezing juice, filtering baffle 3 washs, it is convenient, swiftly to wash, and, set up filtering baffle 3 in the outside of cup 1 of squeezing juice, the inside intensity and the integrality of cup 1 of squeezing juice have been guaranteed, the effect of squeezing the fruit juice and the play juice quality have been promoted.

In one possible embodiment, the polishing assembly 2 includes a polishing head 201 and a motor (not shown) for driving the polishing head 201 to rotate, the motor being disposed on a base (not shown).

The inner side wall 1012 of the juice extracting cup 1 is provided with the grinding ribs 102 corresponding to the grinding head 201, and the grinding head 201 rotates relative to the grinding ribs to grind and extract the material in the juice extracting cup 1.

In a possible embodiment, the locking mechanism 4 comprises a latch 401, the latch 401 being rotatably connected to the juice extractor cup 1; wherein, the filtering baffle 3 is provided with a communicating hole 302 for the lock bolt 401 to penetrate out, the outer surface of the filtering baffle 3 is provided with at least one locking boss 303, and the locking boss 303 at least wraps the locking boss 303Comprises a locking part 3031 and an unlocking part 3032, wherein the distance H from the locking part 3031 to the base part of the locking boss 303₁Is larger than the distance H from the unlocking part 3032 to the base of the locking boss 303₂The latch 401 is capable of rotating and switching between the lock portion 3031 and the unlock portion 3032.

Therefore, when the filtering baffle 3 is assembled on the juice extracting cup 1, the filtering baffle 3 is firstly attached to the outer side of the juice extracting cup 1, the lock bolt 401 penetrates through the communication hole 302, then the lock bolt 401 is rotated to be rotated to the locking part 3031 from the unlocking part 3032 of the locking boss 303, and as the distance from the locking part 3031 to the base part of the locking boss 303 is larger than the distance from the unlocking part 3032 to the base part of the locking boss 303, when the lock bolt 401 is rotated to the locking part 3031 from the unlocking part 3032, the filtering baffle 3 is locked and fixed outside the juice extracting cup 1 by the pressing friction between the lock bolt 401 and the locking part 3031, and the structure is simple; when the filtering baffle 3 needs to be disassembled, the lock bolt 401 only needs to be rotated from the locking part 3031 to the unlocking part 3032, and then the filtering baffle 3 is separated from the juice extracting cup 1 to complete the disassembly, so that the locking mechanism 4 is adopted, the assembly and disassembly of the filtering baffle 3 are convenient, and the maintenance of the juice extractor is convenient.

In one possible embodiment, the connecting through-hole conforms to the shape of the latch 401 and has a size slightly larger than the latch 401; this arrangement prevents the filter shutter 3 from becoming loose due to a large gap between the latch 401 and the latch member 401, thereby affecting the assembling accuracy, while satisfying the condition that the latch member 401 can pass through the communication hole 302.

In a possible embodiment, the middle part of the lock bolt 401 is connected with the juice extracting cup 1, and the outer side surface of the filtering baffle 3 is provided with a locking boss 303 corresponding to the two ends of the lock bolt 401 respectively; therefore, in a locked state, two ends of the lock bolt 401 are respectively abutted to the locking parts 3031 of the corresponding locking bosses 303, the locking force is strong, and the locking effect on the filtering baffle 3 is good.

Of course, in other possible embodiments, one end of the latch 401 may be rotatably connected to the juice extracting cup 1, and only one locking boss 303 may be provided on the outer side surface of the filtering baffle 3 corresponding to the other end of the latch 401.

Referring to fig. 7 and 8, in a possible embodiment, the locking portion 3031 and the unlocking portion 3032 are connected through a guide inclined surface 3033, and the distance from the surface of the guide inclined surface 3033 to the base of the locking boss 303 gradually increases from the unlocking portion 3032 to the locking portion 3031; therefore, in the locking process, the lock plunger 401 can gradually rotate from the unlocking part 3032 to the locking part 3031 through the guide inclined surface 3033, the locking force on the filtering baffle 3 is gradually enhanced, and finally the filtering baffle 3 is locked and fixed; and in the unlocking process, the lock plunger 401 can gradually rotate from the locking part 3031 to the unlocking part 3032 through the guide inclined surface 3033, the locking force on the filtering baffle 3 is gradually reduced until the locking is released, and the gradual change of the locking force in the locking and unlocking process avoids the damage between the filtering baffle 3 and the lock plunger 401 caused by the sudden increase or the sudden decrease of the locking force.

Referring to fig. 5 and 9, in a possible embodiment, the latch 401 includes a fixing shaft 4011, a locking block 4012 and a fixing connector (not shown in the figure), the fixing shaft 4011 is fixed with the juice extracting cup 1 through the fixing connector, the locking block 4012 is rotatably connected to the fixing shaft 4011, and the locking block 4012 is used for abutting against the locking portion 3031 of the locking boss 303 to fix the filtering baffle 3; therefore, the structure of the lock bolt 401 is divided into three parts, the lock bolt 401 and the juice extracting cup 1 are independently processed, the lock block 4012 is firstly assembled, the fixing shaft 4011 is fixed on the juice extracting cup 1 through the fixing piece, the installation of the lock bolt 401 is completed, the structure is simple, and the assembly is convenient.

In one possible embodiment, the fixed connection is a screw, a bolt and nut assembly or a rivet; from this, fixed connection adopts screw or bolt and nut subassembly and realizes dismantling fixed axle 4011 and the dismantlement of juice extraction cup 1 and be connected, perhaps fixed connection adopts the rivet to fix fixed axle 4011 and juice extraction cup 1, all can realize fixed axle 4011 and the fixed connection of juice extraction cup 1.

Of course, the fixing shaft 4011 and the connection boss 103 can be fixed by a fastening method such as gluing, etc. under the condition allowed by the prior art.

Referring to fig. 5 and 9, in a possible embodiment, a cylindrical or conical connecting boss 103 is convexly arranged on the juice extracting cup 1, the fixing shaft 4011 is fixedly connected with the connecting boss 103, a shaft sleeve portion 40121 is convexly arranged on the outer side of the locking block 4012, the shaft sleeve portion 40121 is sleeved on the outer side surface of the connecting boss 103, and the shaft sleeve portion 40121 can rotate relative to the connecting boss 103; therefore, the matching of the shaft sleeve part 40121 and the outer side of the connecting boss 103 can assist the rotation of the lock block 4012, so that the rotation of the lock block 4012 is stable and reliable.

In a possible embodiment, the connection boss 103 is integrally formed with the juice extracting cup 1.

Referring to fig. 5, in a possible embodiment, a first positioning surface 1031 is disposed on a surface of the connection boss 103, and a second positioning surface 40111 is disposed on a surface of the fixing shaft 4011 corresponding to the first positioning surface 1031; therefore, the first positioning surface 1031 and the second positioning surface 40111 can be conveniently positioned and fixed with the connecting boss 103 in fixing, and assembly is convenient.

In one possible embodiment, the first positioning surface 1031 and the second positioning surface 40111 are tooth surfaces that engage with each other.

Therefore, the tooth surface is used as a positioning surface, so that the fixed shaft 4011 and the connecting boss 103 can be conveniently positioned, further the next step of fastening is facilitated, the assembly is facilitated, in addition, the tooth surface also has a stopping effect, and the possibility that the fixed shaft 4011 rotates relative to the connecting boss 103 after being fastened is reduced.

In one possible embodiment, the tooth flanks can be trapezoidal teeth or triangular teeth.

Of course, in other possible embodiments, the first positioning surface 1031 and the second positioning surface 40111 may be directly frosted.

In a possible embodiment, the surface of the locking boss 303 and/or the lock bolt 401 against which it abuts is provided with a resilient pad (not shown in the figures); therefore, the surfaces of the locking boss 303 and the lock bolt 401 which are abutted against each other are abraded due to friction in the repeated locking and unlocking action process, a gap is generated between the surface of the lock bolt 401 and the surface of the locking boss 303 after the surfaces are abraded, the locking looseness phenomenon can occur, the elastic cushion blocks can compensate abrasion, the locking is stable, the service life of the locking mechanism 4 is prolonged, and the locking stability is enhanced.

The elastic cushion block can be made of a rubber cushion block or other elastic materials.

In a possible embodiment, the end of the lock bolt 401 is provided with a weight block (not shown), the juice extracting cup 1 and/or the filtering baffle 3 are provided with a limiting member 6, and in the unlocking state, the weight block drives the lock bolt 401 to rotate to abut against the limiting member 6, so that the lock bolt 401 is aligned with the communication hole 302.

Therefore, when the lock bolt 401 is in the unlocked state, that is, when the lock bolt 401 is located on the unlocking part 3032, the counterweight block rotates the lock bolt 401 to abut against the limiting part 6, thereby realizing self-adjustment and resetting of the lock bolt 401, aligning the lock bolt 401 with the communication hole 302, and facilitating the assembling and disassembling processes of the filtering baffle 3, and therefore, by adopting the self-adjustment locking mechanism 4, the assembling and disassembling of the filtering baffle 3 are facilitated, and the maintenance of the juicer is facilitated.

As a possible embodiment, the weight block is fixed to the latch 401, or the weight block is embedded inside the latch 401, and is integrally formed with the latch 401.

In one possible embodiment, the counterweight block is disposed at one end of the lock bolt 401, the limiting member 6 is disposed at the other end of the lock bolt 401, and the limiting member 6 can abut against the end of the lock bolt 401 in the unlocking state; from this, through setting up like this, can balance the atress of set bar 401 for set bar 401 is stable in initial position department, and the effort that the balancing weight was applyed to set bar 401, locating part 6 are located the both ends of set bar 401 respectively to the effort that set bar 401 was applyed, thereby avoid setting up balancing weight, locating part 6 and probably appear the great problem of occupation space in the homonymy, and if the same end of set bar 401 receives two power efforts simultaneously, can lead to the intensity requirement height to the material, thereby arouse the problem that manufacturing cost improves.

As a possible embodiment, the line connecting the position-limiting member 6 and the rotation center of the lock bolt 401 is located on a line forming an arbitrary angle β with the horizontal line, so that the lock bolt 401 forms an angle β with the horizontal plane in the initial state after self-resetting.

For example, referring to fig. 17 and 18, when β is set to 0 °, the line connecting the limiting member 6 and the rotation center of the latch 401 is located on the same horizontal line, so that the latch 401 is in a horizontal state in an initial state after self-resetting;

when β is set to 90 °, the line connecting the stopper 6 and the rotation center of the latch 401 is located on the same vertical line, so that the latch 401 is in a vertical state in an initial state after self-resetting.

Referring to fig. 6, 9 and 13, in a possible implementation manner, a limit blind groove 4013 is formed on a side surface of the lock bolt 401, and the limit member 6 can be received in the limit blind groove 4013 and abut against a groove wall of the limit blind groove 4013 to adjust the lock bolt 401 to be aligned with the communication hole 302; therefore, the limiting blind groove 4013 is arranged, so that the lock plunger 401 can be accommodated in the limiting blind groove 4013 when the lock plunger 401 self-adjusts to return to the initial position, and through the arrangement, the occupied space of the limiting part 6 and the lock plunger 401 is further reduced when the limiting part 6 abuts against the lock plunger 401, so that the limiting part 6 can be located in the range where the communication hole 302 is located, the size required to be formed in the communication hole 302 is reduced, the product structure is optimized, and the product structure is compact.

Referring to fig. 2 and 5, in a possible embodiment, the juice extracting cup 1 sequentially includes a cutting area 104, a crushing area 105, a squeezing area 106 and a pressure relief discharge area 107 from top to bottom, the grinding pressure in the juice extracting cup 1 gradually increases from the cutting area 104 to the squeezing area 106, the grinding pressure in the juice extracting cup 1 decreases from the squeezing area 106 to the pressure relief discharge area 107, the filtering through holes 101 are arranged in a sectional manner, the filtering through holes 101 are only arranged in the cutting area 104, the crushing area 105 and the pressure relief discharge area 107, and the filtering through holes 101 are not arranged in the squeezing area 106.

Thus, the grinding pressure in the juice extracting cup 1 is gradually increased from the cutting area 104 to the extruding area 106; from the extrusion area 106 to the pressure relief discharge area 107, the grinding pressure in the juicing cup 1 is reduced, so that the grinding pressure at the extrusion area 106 in the juicing cup 1 is the maximum, the filtering through holes 101 arranged on the juicing cup 1 are arranged in a sectional manner, the filtering through holes 101 are only arranged in the cutting area 104, the crushing area 105 and the pressure relief discharge area 107, and the filtering through holes 101 are not arranged at the extrusion area 106, so that the integrity of the juicing cup 1 in the extrusion area 106 can be ensured, the juicing cup is in a complete circular ring, the extrusion strength is ensured, and the juice yield is improved; and through installing filtering baffle 3 in the outside of cup 1 of squeezing the juice, protruding muscle 301 on the filtering baffle 3 is pegged graft with filtering through hole 101 and is cooperated to form filtering gap 5, form the external combination formula from this to inserting the filter screen structure, set up filtering baffle 3 in the outside of cup 1 of squeezing the juice, guaranteed the intensity and the integrality of cup 1 inside of squeezing the juice, further promoted the effect of squeezing the fruit juice and gone out the juice quality.

In one possible embodiment, the filter gaps 5 in the cutting zone 104, the comminution zone 105 and the pressure relief discharge zone 107 decrease in the order a < b < c; from this, set up cutting off district 104, crushing district 105 and the filtration clearance 5 in the row of expecting district 107 of pressure release and reduce in proper order to both guaranteed that cutting off district 104 department can go out the juice fast, also guaranteed that row of expecting district 107 department of pressure release can filter tiny material sediment granule.

Referring to fig. 5, in a possible embodiment, the bottom of the filtering through hole 101 is inclined toward the bottom of the juice extracting cup 1, which can facilitate the juice to be discharged from the filtering through hole 101 and reduce the juice retention at the bottom of the filtering through hole 101.

Referring to fig. 2, in a possible embodiment, a juice discharge gap 7 is maintained between the plate surface of the filtering baffle 3 and the outer side wall 1013 of the juice extracting cup 1, and the juice discharge gap 7 is configured to allow juice discharged through the filtering gap 5 to be gathered towards the bottom of the filtering baffle 3.

Referring to fig. 1, 2 and 5, in a possible embodiment, the juice outlet channel 8 is further provided on the outer sidewall 1013 of the juice extracting cup 1, the juice outlet channel 8 is formed by a surrounding wall 801 surrounding the filter through hole 101, and the surrounding wall 801 extends from one side of the filter through hole 101 to the other side of the filter through hole 101 through the lower side of the filter through hole 101.

Therefore, the juice outlet channel 8 can collect and discharge the juice discharged from the filtering gap 5 and discharged through the juice discharging gap 7, and is convenient for collecting the juice.

Of course, in other possible embodiments, instead of the juice discharge gap 7, a juice discharge channel running in the longitudinal direction may be provided on the filter baffle 3 and/or the outer side wall 1013 of the juice extractor cup 1, and the purpose of guiding the juice to the juice discharge channel 8 below may also be achieved.

Referring to fig. 4, in a possible embodiment, the end of the rib 301 is arranged in a step shape, so that the filtering gap 5 tends to decrease from the inner side to the outer side of the juice extracting cup 1, juice gradually permeates and overflows from the large end to the small end of the filtering gap 5, the situation that the filtering gap 5 is easily blocked by material residues due to the consistent arrangement of the filtering gap 5 is reduced, and the juice discharging effect is good.

Referring to fig. 10 and 11, in a possible embodiment, the juice extracting cup 1 includes an upper cup 108 and a lower cup 109 having a residue outlet 1091, wherein the upper cup 108 is connected to the lower cup 109, the upper cup 108 is located above the lower cup 109, and the tilt angles of the cup walls of the upper cup 108 and the lower cup 109 to the horizontal plane are x and y, and x < y, respectively.

From this, in juice extraction cup 1, the sediment in-process is being marchd to the material sediment, because the contained angle of lower cup 109 and water flat line is greater than the contained angle x that the wall of cup and the horizontal plane of upper cup 108 become for y, consequently, has increased the volume of juice extraction cup 1 bottom, carries out the pressure release in the bottom of cup, prevents that the material sediment from crowding into solid bulk under the high pressure, makes the sediment process more smooth and easy, quick.

In one possible embodiment, the upper cup 108 is in the form of a hollow cone and the lower cup 109 is in the form of a hollow cylinder.

In other possible embodiments, the upper cup 108 may be provided in a hollow pyramid shape, and the lower cup 109 may be provided in a hollow prism shape.

Referring to fig. 10 to 16, in a possible embodiment, an expansion groove 1010 is formed in an inner side wall 1012 of the juice extracting cup 1 along a circumferential direction thereof, the expansion groove 1010 is communicated with the slag discharge port 1091, and one side and the opposite side of the communicating side of the slag discharge port 1091 and the expansion groove 1010 are staggered in a wall thickness direction of the juice extracting cup 1 to form a slag blocking space 1011.

From this, the material sediment is squeezing the in-process and is squeezing the internal rotation of cup 1 at juice, in the in-process of advancing to row cinder notch 1091, the existence of extension groove 1010, make the volume increase in the cup of squeezing juice 1, consequently, play certain pressure release effect, furthermore, at row cinder notch 1091 department, because one side and the offside that row cinder notch 1091 and extension groove 1010 communicate misplace and form and keep off the cinder space 1011 in the wall thickness direction of cup 1 of squeezing juice, consequently, when the material sediment was advanced to keeping off the cinder space 1011, because the material sediment receives the blockking of row cinder notch 1091 lateral wall and stop circumferential direction, and then discharge from row cinder notch 1091, make the sediment process more smooth and easy, quick, thereby be favorable to improving the efficiency of arranging the sediment.

Referring to fig. 14 to 16, in one possible embodiment, the expansion groove 1010 includes a top wall 10101, a bottom wall 10102, an outer wall 10103 and an inner wall 10104, wherein the outer wall 10103 is disposed near an outer side wall 1013 of the juice extracting cup 1, the inner wall 10104 is disposed near an inner side wall 1012 of the juice extracting cup 1, and at least a portion of the inner wall 10104 is communicated with the inner side wall 1012 of the juice extracting cup 1.

In one possible embodiment, in this embodiment, the inner walls 10104 are all communicated with the inner side wall 1012 of the juice extracting cup 1; from this, the setting that the inner wall 10104 of expansion groove 1010 and the inside wall 1012 intercommunication of juice extraction cup 1 is favorable to reducing the manufacturing degree of difficulty.

Referring to fig. 15 to 16, as another possible embodiment, the inner wall 10104 is a portion which is communicated with the inner sidewall 1012 of the juice extracting cup 1, and the other portion is not communicated with the inner sidewall 1012 of the juice extracting cup 1, that is, the expansion groove 1010 is formed along the inner sidewall 1012 of the juice extracting cup 1, and one end of the expansion groove is communicated with the inner sidewall 1012 of the juice extracting cup 1, and the other end of the expansion groove is communicated with the residue discharge port 1091; through the arrangement, the slag can be guided to the slag discharge port 1091 and is collected and discharged.

Referring to fig. 12, in a possible embodiment, the depth of the expansion groove 1010 in the direction of the outer sidewall 1013 of the juice extracting cup 1 gradually increases near the residue discharge port 1091 in the direction of the rotation of the residue in the juice extracting cup 1, that is, b1< b 2; this arrangement has the advantage that the material residues can be collected and discharged to the residue discharge port 1091 more during the rotation of the juice extracting cup 1.

Referring to fig. 1, in a possible embodiment, a feed opening 1014 is further provided at an upper side of the press cup, and a cover body 9 is further installed on the press cup, and the cover body 9 is used for closing the feed opening 1014.

The implementation process and the principle of the invention are as follows:

referring to fig. 17 and 18, when the filtering baffle 3 is assembled, the lock bolt 401 is located at the unlocking part 3032, the counterweight block rotates the lock bolt 401 to abut against the limiting part 6, the lock bolt 401 is aligned with the connecting through hole, the lock bolt 401 passes through the communicating hole 302, the filtering baffle 3 abuts against the outer side of the juice extracting cup 1, and then the lock bolt 401 is rotated to rotate from the unlocking part 3032 of the locking boss 303 to the locking part 3031, and the filtering baffle 3 rotates in the direction of an arrow Q in the figure.

Because the distance from the locking part 3031 to the base of the locking boss 303 is larger than the distance from the unlocking part 3032 to the base of the locking boss 303, when the unlocking part 3032 of the lock bolt 401 rotates to the locking part 3031, the filter baffle plate 3 is locked and fixed outside the juice extracting cup 1 by means of the pressing friction between the lock bolt 401 and the locking part 3031, and the structure is simple.

When the filtering baffle 3 is detached, the lock bolt 401 is rotated from the locking part 3031 to the unlocking part 3032, the counterweight block enables the lock bolt 401 to rotate to be abutted against the limiting part 6, the lock bolt 401 is enabled to be aligned with the communication hole 302, then the filtering baffle 3 is separated from the juice extracting cup 1, and detachment is completed.

Therefore, the locking mechanism 4 which is self-adjusted through the balancing weight is adopted, so that the filter baffle 3 is convenient to assemble and disassemble, and the original juice machine is convenient to maintain.

The filtration through-hole 101 that sets up on the cup 1 of squeezing the juice is the sectional type setting, and filters through-hole 101 and only lays in cutting off district 104, smash district 105 and pressure release row material district 107, and do not set up filtration through-hole 101 in extrusion district 106 department, from this, can guarantee to squeeze the juice cup 1 at the integrality of extrusion district 106, make it be complete ring, guarantee extrusion strength, improve the juice rate, and the loading and unloading of filtering baffle 3 are convenient, the maintenance of the stock machine of being convenient for.

Referring to fig. 10 to 11, the material slag rotates in the juice extracting cup 1 during the squeezing process, and during the process of moving to the slag discharge port 1091, because the included angle y between the lower cup 109 and the horizontal line is larger than the included angle x between the cup wall of the upper cup 108 and the horizontal plane, the volume of the bottom of the juice extracting cup 1 is increased, the pressure in the cup bottom is released, the material slag is prevented from being squeezed into a solid bulk under strong pressure, and the slag discharge process is smoother and faster;

referring to fig. 12 to 14, in addition, the existence of the expansion groove 1010 enables the volume in the juice extracting cup 1 to be further increased, so that a certain pressure relief effect is achieved, and further, at the slag discharge port 1091, because one side and the opposite side of the slag discharge port 1091, which are communicated with the expansion groove 1010, are dislocated in the wall thickness direction of the juice extracting cup 1 and form a slag blocking space 1011, when the slag travels to the slag blocking space 1011, the slag stops rotating in the circumferential direction due to the blockage of the side wall of the slag discharge port 1091, and is discharged from the slag discharge port 1091, so that the slag discharge process is smoother and quicker, and the improvement of the slag discharge efficiency is facilitated.

In conclusion, the juice extractor pressing component provided by the invention has the advantages that the filtering baffle 3 is arranged at the outer side of the juice extracting cup 1 to form an external combined filtering structure, the filtering structure is fixed through the locking mechanism 4, the structure is simple, the filtering baffle 3 is convenient to assemble and disassemble, the maintenance of the juice extractor is convenient, the juice extracting effect and the juice discharging quality are improved, and the residue extraction efficiency and the strength are high.

The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.