Grinder with easily replaceable material storage cups

Abstract

The present application belongs to the technical field of grinders. Disclosed is a grinder with easily replaceable material storage cups. The grinder comprises a housing and at least two material storage cups. A mounting base adapted to the structure of the material storage cups is disposed at one end of the housing. The mounting base comprises a bottom plate and an outer ring, wherein an engagement claw is provided at the bottom plate; a power device connected to the engagement claw is mounted in the housing; a grinding assembly is disposed in each material storage cup; an engagement ring adapted to the engagement claw is formed on a surface of each material storage cup and is connected to the grinding assembly; when each material storage cup is inserted into the mounting base, the engagement claw is embedded into the engagement ring; the power device operates to drive the engagement claw to rotate, thereby driving the engagement ring to rotate; and the rotating engagement ring drives the grinding assembly to operate. A connection structure between each material storage cup and the housing is optimized; and a plurality of material storage cups are provided, thereby making it convenient for users to grind different granular materials.

Description

Grinder with conveniently replaceable storage cup TECHNICAL FIELD

[0001] The present application relates to the technical field of grinders, in particular to a grinder with conveniently replaceable storage cup. BACKGROUND

[0002] At present, more and more consumers choose to use pepper grinders because of the great difference in flavor between the already processed pepper powder and freshly ground seasoning on the market. Complete pepper particles are purchased and then ground in the grinder to obtain natural and fresh pepper powder, salt and pepper powder, etc.

[0003] The existing electric grinders have various forms, and consumers can choose a suitable grinder product according to actual needs. The current grinder generally includes a shell, a storage cup, a battery and a driving device, and the shell and the storage cup are connected. The existing storage cup and shell of the grinder are basically connected by clamping, for example, the new electric pepper grinder disclosed in the publication No. CN212307621U discloses a machine body with an open bottom, a grinding core assembly arranged at the bottom of the machine body, a closed cavity arranged in the machine body, and an upward and downward communicating material channel. The cavity is provided with a motor connected with a transmission rod, the end of the transmission rod extends out of the cavity and is connected with the grinding core assembly, the upper side of the machine body is detachably connected with the storage cup, the pepper particles in the storage cup reach the grinding core assembly through the material channel, and the machine body is provided with a button switch connected with the motor. The open end of the storage cup is clamped with the upper end surface of the machine body.

[0004] The clamping mode of the storage cup and the shell of the above patent application is rotary clamping, that is, a notch groove is arranged on the storage cup, and a clamping block is arranged on the shell. The clamping block is clamped in the notch groove after passing through the notch on the notch groove and is limited in rotation in the notch groove, so as to realize the clamping of the storage cup and the shell. However, this installation mode needs a large rotary force to clamp the two together, and the rotary mode is also relatively cumbersome, and the storage cup and the shell are not convenient to disassemble and assemble.

[0005] SUMMARY

[0006] The technical problem to be solved by the present application is to provide a grinder with conveniently replaceable storage cup, optimize the connection structure of the storage cup and the shell, and provide multiple storage cups to facilitate users to grind different particles.

[0007] The technical scheme adopted by the present application is: a grinder with conveniently replaceable storage cups, comprising a shell and at least two storage cups, one end of the shell is provided with a mounting seat compatible with the structure of the storage cup, the mounting seat comprises a bottom plate and an outer ring, the bottom plate is provided with a clamping jaw, a power device connected with the clamping jaw is installed in the shell, the storage cup is provided with a grinding assembly, a clamping ring compatible with the clamping jaw is formed on the surface of the storage cup, and the clamping ring is connected with the grinding assembly; the storage cup is inserted into the mounting seat, and then the clamping jaw is embedded into the clamping ring; the power device works to drive the clamping jaw to rotate, thereby driving the clamping ring to rotate, and the rotating clamping ring drives the grinding assembly to work.

[0008] Compared with the prior art, the present application has the advantages that at least two storage cups are provided in the present application, so that users can place different particles to be ground in different storage cups when using. The storage cup in the present application can also be used as a storage cup for storing particles, which is more convenient for users to use. When grinding is not needed, the particles are placed in the storage cup, and the storage cup and the shell are stored separately. When a certain particle is needed, the storage cup containing the particle is installed into the mounting seat, and the power device is started to grind the powder. After grinding is completed, the storage cup and the shell can be detached and stored separately when the particle is not needed to be used. Specifically, the mounting seat is arranged on the outer shell, the mounting seat comprises a bottom plate and an outer ring, the storage cup is wrapped by the outer ring to make the storage cup stable and reliable after installation. The clamping jaw connected with the power device and the clamping ring connected with the grinding assembly are arranged, the clamping jaw is embedded into the clamping ring when the storage cup is inserted into the mounting seat, and the power transmission of the whole structure is realized. The storage cup is inserted into the shell, which is convenient for users to install and detach, facilitates the use of multiple storage cups, and facilitates users to grind different particles.

[0009] In some embodiments of the present application, the bottom plate is further provided with a self-locking device, the surface of the storage cup is provided with a mounting disc protruding outward, and a row of convex ribs is arranged on the outer periphery of the mounting disc; the self-locking device locks the mounting disc when the storage cup is inserted into the mounting seat.

[0010] Specifically, the self-locking device adopts a press-type self-locking spring buckle; the storage cup is inserted into the mounting seat to press the self-locking device, at this time, the self-locking device clamps and locks the mounting disc; when the storage cup needs to be detached, the storage cup is pressed inward to press the self-locking device, at this time, the self-locking device unlocks and releases the mounting disc.

[0011] In the present application, the self-locking device is directly purchased, and specifically, a DL-5 plastic door buckle switch of the HuYing brand can be used. The self-locking device can be pressed to lock and pressed again to unlock, and the storage cup in the present application can be inserted and pulled out, so that the installation and detachment of the storage cup can be realized simply and quickly.

[0012] In some embodiments of the present application, the storage cup comprises a cup body and a cup cover, one end of the cup body is open to form a material inlet, and a grinding assembly is installed at the other end of the cup body, the grinding assembly is provided with a material outlet for discharging particles, and the cup cover is connected with the cup body to cover the material inlet.

[0013] In the present application, the cup body and the cup cover are connected to form a cavity for storing particles. When it is needed to store particles to be ground, the cup cover is removed, the material inlet is opened, and the particles to be ground can be poured in. Then the cup cover is installed to seal the material inlet, and the particles that have not been ground cannot be discharged from the material outlet, so the particles to be ground are well stored in the storage cup.

[0014] In some embodiments of the present application, the mounting disc is arranged on the surface of the cup cover, the clamping ring is arranged at the center of the mounting disc, and the clamping ring penetrates the mounting disc. Thus, the structure of the storage cup is reasonably designed, and the functions of storing particles, discharging particles after grinding, and detachable connection between the storage cup and the shell are realized.

[0015] In some embodiments of the present application, the horizontal base surface of the clamping jaw is in a herringbone structure, one side surface of the clamping ring is provided with a groove, a plurality of blocking pieces are arranged in the wall surface of the groove, and the clamping jaw is inserted into the groove and connected with the blocking pieces.

[0016] In some embodiments of the present application, the other side surface of the clamping ring is provided with a clamping groove, the grinding assembly is connected with a shaft member, and the shaft member is inserted into the clamping groove; and the groove and the clamping groove are located on the central axis of the clamping ring.

[0017] In some embodiments of the present application, the outer surface of the cup body is in a stepped structure, the end of the cup body close to the cup cover is referred to as a top portion, the end of the cup body away from the cup cover is referred to as a bottom portion, the outer diameter of the top portion of the cup body is smaller than the outer diameter of the bottom portion of the cup body, the outer ring is adapted to the structure of the top portion of the cup body, and the outer diameter of the bottom portion of the cup body is greater than the caliber of the outer ring. That is, the structure of the cup body gives the limit position of the installation of the cup body and the shell, avoiding the insertion of the cup body into the shell too much and damaging the parts.

[0018] In some embodiments of the present application, the top outer surface of the cup body is provided with a plurality of protruding strips, the inner wall surface of the outer ring is regularly provided with a plurality of protrusions, and the interval between two adjacent protrusions is adapted to the structure of the strip; and the storage cup is inserted into the mounting seat, and the strip is inserted into the protrusion. By designing the structure of the strip and the protrusion, the stability of the storage cup after installation is ensured, and the circumferential rotation of the storage cup is avoided.

[0019] In some embodiments of the present application, a dry battery or a rechargeable battery is installed in the shell to power the power device. In the present application, a battery-powered grinder main machine is designed. The structure of the grinder main machine is basically the same as that of the battery-powered grinder main machine, except that the internal power supply battery is different. Users can choose according to actual needs.

[0020] In some embodiments of the present application, the mounting seat is made of transparent material, the shell is provided with a lighting lamp electrically connected with the control circuit board, the lighting lamp is arranged close to the mounting seat, and the cup body of the storage cup is made of transparent material. When the lighting lamp works, the light of the lighting lamp illuminates the mounting seat and the storage cup. In the present application, the lighting lamp plays the role of lighting and atmosphere lamp.

[0021] On the basis of common sense in the art, the above-mentioned embodiments can be combined arbitrarily. BRIEF DESCRIPTION OF DRAWINGS

[0022] The present application will be further described in detail below in conjunction with the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments and therefore should not be regarded as limiting the scope of the present application. In addition, unless specifically indicated, the drawings only schematically show the composition or structure of the described objects and can contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0023] FIG. 1 is a structural schematic diagram of the present application in an unassembled state;

[0024] FIG. 2 is a structural schematic diagram of the present application in an assembled state;

[0025] FIG. 3 is a sectional view of FIG. 2;

[0026] FIG. 4 is a structural schematic diagram of the shell in the present application;

[0027] FIG. 5 is a sectional view of the shell in the present application.

[0028] Among them, the specific description of the reference signs is as follows: 1, shell; 2, storage cup; 3, mounting seat; 4, bottom plate; 5, outer ring; 6, pawl; 7, power device; 8, grinding assembly; 9, clasp; 91, baffle; 92, clamping groove; 10, cup body; 11, cup cover; 12, discharge port; 13, mounting disc; 14, self-locking device; 15, dry battery; 16, battery; 17, shaft; 18, embedded strip; 19, protruding strip; 20, lighting lamp. DETAILED DESCRIPTION

[0029] The present application will be further described in detail below in conjunction with the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments and therefore should not be regarded as limiting the scope of the present application. In addition, unless specifically indicated, the drawings only schematically show the composition or structure of the described objects and can contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0030] In order to make the purpose, technical scheme and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not to limit the present application.

[0031] A grinder with convenient replacement of the storage cup, embodiment one as shown in figures 1 to 3: comprising a housing 1 and at least two storage cups 2, one end of the housing 1 is provided with a mounting seat 3 compatible with the structure of the storage cup 2, the storage cup 2 of the present application is designed to be plugged into the housing 1, which is convenient for users to install and disassemble, convenient for use with multiple cups, and convenient for users to grind different particles.

[0032] The mounting seat 3 comprises a bottom plate 4 and an outer ring 5, the bottom plate 4 is provided with a clamping jaw 6, a power device 7 connected with the clamping jaw 6 is installed in the housing, the storage cup 2 is provided with a grinding assembly 8, a clamping ring 9 compatible with the clamping jaw 6 is opened on the surface of the storage cup 2, the clamping ring 9 is connected with the grinding assembly 8; the clamping jaw 6 is embedded into the clamping ring 9 when the storage cup 2 is inserted into the mounting seat 3, the power device 7 drives the clamping jaw 6 to rotate, thereby driving the clamping ring 9 to rotate, and the rotating clamping ring 9 drives the grinding assembly 8 to work. The storage cup 2 is wrapped by the outer ring 5, so that the storage cup 2 is stable and reliable after installation. The clamping jaw 6 connected with the power device 7 and the clamping ring 9 connected with the grinding assembly 8 are provided, when the storage cup 2 is inserted into the mounting seat 3, the clamping jaw 6 is embedded into the clamping ring 9, thereby realizing the transmission of power of the whole structure.

[0033] At least two storage cups 2 are provided in the present application, so that users can place different particles to be ground in different storage cups 2 when using. The storage cup 2 in the present application can also be used as a storage cup for storing particles, which is more convenient for users to use. When grinding is not needed, the particles are placed in the storage cup 2, and the storage cup 2 and the housing 1 are stored separately. When a certain particle is needed, the storage cup 2 containing the particle is installed into the mounting seat 3, and the power device 7 is started to grind the powder. After grinding is completed, the storage cup 2 and the housing can be disassembled and stored separately if continuous use is not needed.

[0034] Embodiment two, as shown in figures 3 to 5, the storage cup 2 comprises a cup body 10 and a cup cover 11, one end of the cup body 10 is opened to form a feeding port, a grinding assembly 8 is installed at the other end of the cup body 10, an outlet 12 for discharging particles is provided in the grinding assembly 8, and the cup cover 11 is clamped with the cup body 10 to cover the feeding port.

[0035] In the application, the cup body 10 and the cup cover 11 are connected to form a storage cavity for storing particles. When the particles to be ground need to be stored, the cup cover 11 is removed, the inlet is opened, and the particles to be ground can be poured in. Then the cup cover 11 is installed again, the inlet is closed, and the particles that have not been ground cannot be discharged from the outlet 12, so the particles to be ground are well stored in the storage cup 2.

[0036] The installation disc 13 is arranged on the surface of the cup cover 11, the snap ring 9 is arranged at the center of the installation disc 13, and the snap ring 9 penetrates the installation disc 13. Thus, the structure of the storage cup 2 is reasonably designed, and the functions of storing particles, discharging ground particles, and detachable connection between the storage cup 2 and the shell 1 are realized.

[0037] The horizontal base surface of the claw 6 is in a herringbone structure, one side surface of the snap ring 9 is provided with a groove, and a plurality of blocking pieces 91 are arranged in the groove wall surface. The claw 6 is inserted into the groove and connected with the blocking pieces 91.

[0038] The other side surface of the snap ring 9 is provided with a clamping groove 92, the grinding assembly 8 is connected with a shaft member 17, and the shaft member 17 is inserted into the clamping groove 92. The groove and the clamping groove 92 are located on the central axis of the snap ring 9.

[0039] The outer surface of the cup body 10 is in a stepped structure. The end of the cup body 10 close to the cup cover 11 is the top, and the end of the cup body 10 away from the cup cover 11 is the bottom. The outer diameter of the top of the cup body 10 is smaller than the outer diameter of the bottom of the cup body 10. The outer ring 5 is adapted to the structure of the top of the cup body 10, and the outer diameter of the bottom of the cup body 10 is larger than the diameter of the outer ring 5. That is, the structure of the cup body 10 gives the limit position of the installation of the cup body 10 and the shell 1, avoiding the insertion of the cup body 10 and damaging the parts.

[0040] The top outer surface of the cup body 10 is provided with a plurality of protruding strips 18, the inner wall surface of the outer ring 5 is regularly provided with a plurality of protrusions 19, and the distance between adjacent two protrusions 19 is adapted to the structure of the strip 18. The storage cup 2 is inserted into the mounting seat 3, and the strip 18 is inserted into the protrusion 19. By designing the structure of the strip 18 and the protrusion 19, the stability of the storage cup 2 after installation is ensured, and the circumferential rotation does not occur.

[0041] The other contents of the second embodiment are the same as those of the first embodiment.

[0042] In the third embodiment, as shown in FIGS. 1 to 3, the bottom plate 4 is further provided with a self-locking device 14, the surface of the storage cup 2 is protrusively provided with an installation disc 13, and the outer periphery of the installation disc 13 is provided with a ring of protruding ribs. When the storage cup 2 is inserted into the mounting seat 3, the self-locking device 14 locks the installation disc 13.

[0043] Specifically, the self-locking device 14 adopts a press-type self-locking spring buckle; the storage cup 2 is inserted into the mounting seat 3 to press the self-locking device 14, at which time the self-locking device 14 clamps and locks the mounting disc 13; when the storage cup 2 needs to be disassembled, the storage cup 2 is pressed inward to press the self-locking device 14 through the storage cup 2, at which time the self-locking device 14 unlocks and releases the mounting disc 13.

[0044] In the present application, the self-locking device 14 is directly purchased, and specifically, a DL-5 plastic door buckle switch of the Hailin brand can be adopted. Pressing locking and unlocking again can be realized, and in combination with the insertion and extraction of the storage cup 2 in the present application, the installation and disassembly of the storage cup 2 can be simply and quickly realized.

[0045] As shown in FIGS. 3 and 5, the housing 1 is provided with a dry battery 15 or a rechargeable battery 16, which supplies power for the power device 7. In the present application, a battery version of the grinder main machine and a battery version of the grinder main machine are designed, and the structures of the two versions are basically the same, except that the internal power supply batteries are different. Users can select and purchase according to actual needs.

[0046] The mounting seat 3 is made of transparent material, the housing 1 is provided with an illuminating lamp 20 electrically connected with the control circuit board, the illuminating lamp 20 is arranged close to the mounting seat 3, the cup body 10 of the storage cup 2 is made of transparent material, and the illuminating lamp 20 works to illuminate the mounting seat 3 and the storage cup 2. In the present application, the illuminating lamp 20 plays the role of illuminating and atmosphere lamp.

[0047] The other contents of the third embodiment are the same as those of the first embodiment or the second embodiment.

[0048] The present application has been described in detail above, and the principles and implementation modes of the present application have been described by applying specific examples. The above description of the embodiments is only used to help understand the present application and the core idea. It should be pointed out that for ordinary skilled persons in the technical field, without departing from the principles of the present application, the present application can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A grinder with a storage cup that is easy to replace, characterized in that, The utility model provides a kind of multi-cup grinding device, including shell (1) and at least two storage cups (2), the one end of the shell (1) is provided with the mounting seat (3) compatible with the structure of storage cup (2), the mounting seat (3) includes bottom plate (4) and outer ring (5), the bottom plate (4) is provided with jaw (6), power device (7) is installed in shell (1) and is connected with jaw (6), the storage cup (2) is provided with grinding assembly (8), the surface of storage cup (2) is provided with snap ring (9) compatible with jaw (6), the snap ring (9) is connected with grinding assembly (8);The storage cup (2) is inserted into mounting seat (3) then jaw (6) is embedded into snap ring (9), power device (7) works and drives jaw (6) to rotate to drive snap ring (9) to rotate, rotating snap ring (9) then drives grinding assembly (8) to work.

2. A grinder with a conveniently replaceable reservoir cup (2) according to claim 1, characterized in that, The bottom plate (4) is also provided with a self-locking device (14), and the surface of the storage cup (2) is provided with a mounting disc (13) protruding outward, and the outer periphery of the mounting disc (13) is provided with a row of protruding ribs.

3. A grinder with easy replacement of the storage cup (2) according to claim 2, characterized in that The self-locking device (14) is a press-type self-locking spring buckle; when the storage cup (2) is inserted into the mounting seat (3), the self-locking device (14) is pressed to lock the mounting disc (13); when the storage cup (2) needs to be disassembled, the storage cup (2) is pressed inward to press the self-locking device (14) through the storage cup (2), and at this time, the self-locking device (14) is unlocked to release the mounting disc (13).

4. A grinder with easy replacement of the storage cup (2) according to claim 3, characterized in that The storage cup (2) includes a cup body (10) and a cup cover (11), one end of the cup body (10) is open to form a feeding port, and the other end of the cup body (10) is provided with the grinding assembly (8), and the grinding assembly (8) is provided with a discharging port (12) for discharging particles.

5. A grinder with easy replacement of the storage cup (2) according to claim 4, characterized in that The mounting disc (13) is arranged on the surface of the cup cover (11), and the snap ring (9) is arranged at the center of the mounting disc (13), and the snap ring (9) penetrates the mounting disc (13).

6. A grinder with easy replacement of the storage cup (2) according to claim 1, characterized in that The mounting seat (3) is made of transparent material, the shell (1) is provided with a lighting lamp (20) electrically connected with a control circuit board, the lighting lamp (20) is arranged close to the mounting seat (3), and the cup body (10) of the storage cup (2) is made of transparent material, and the lighting lamp (20) is arranged close to the mounting seat (3).

7. A grinder with easy replacement of the storage cup (2) according to claim 1, characterized in that, The horizontal base surface of the jaw (6) is in a herringbone structure, one side surface of the snap ring (9) is provided with a groove, a plurality of stop flaps (91) are arranged in the groove wall surface, the jaw (6) is inserted into the groove and connected with the stop flaps (91), the other side surface of the snap ring (9) is provided with a clamping groove (92), the grinding assembly (8) is connected with a shaft member (17), and the shaft member (17) is inserted into the clamping groove (92). The groove and the clamping groove (92) are located on the central axis of the snap ring (9).

8. A grinder with easy replacement of the storage cup (2) according to claim 4, characterized in that, The outer surface of the cup body (10) is stepped, the end of the cup body (10) close to the cup cover (11) is the top, the end of the cup body (10) far from the cup cover (11) is the bottom, the outer diameter of the top of the cup body (10) is smaller than the outer diameter of the bottom of the cup body (10), the outer ring (5) is adapted to the structure of the top of the cup body (10), and the outer diameter of the bottom of the cup body (10) is larger than the caliber of the outer ring (5).

9. A grinder for convenient replacement of the storage cup (2) according to claim 8, characterized in that The outer surface of the top of the cup body (10) is provided with a plurality of protruding inlays (18), the inner wall surface of the outer ring (5) is regularly provided with a plurality of protrusions (19), and the interval between two adjacent protrusions (19) is adapted to the structure of the inlays (18); the storage cup (2) is inserted into the mounting seat (3), and the inlays (18) are inserted into the protrusions (19).

10. A grinder with easy replacement of the storage cup (2) according to claim 1, characterized in that, The shell (1) is internally provided with a dry battery (15) or a rechargeable battery (16), and the dry battery (15) or the rechargeable battery (16) supplies power for the power device (7).

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