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CN-224219982-U - Manual coffee grinder

CN224219982UCN 224219982 UCN224219982 UCN 224219982UCN-224219982-U

Abstract

The utility model discloses a manual coffee grinder, which relates to the technical field of coffee grinding and comprises a manual coffee grinder body and a base, wherein a positioning sleeve is arranged on the base, the manual coffee grinder body is arranged in the positioning sleeve, a cutting sleeve is arranged on a machine body shell of the manual coffee grinder body, a clamping frame is movably arranged on the base, the end part of the clamping frame is clamped in the cutting sleeve, a U-shaped clamping plate is arranged at the end part of the base, a movable fixing plate is movably arranged in the U-shaped clamping plate, a contact pad is arranged at the bottom of the movable fixing plate, a connecting rod is rotatably arranged on the clamping frame, a push rod is movably arranged on the base, the other end of the connecting rod is rotatably arranged on the push rod, a supporting block is arranged on the base, and springs are arranged on the push rod and the supporting block.

Inventors

  • JIANG PEIQIANG

Assignees

  • 深圳市尚为酒具有限公司

Dates

Publication Date
20260512
Application Date
20250630

Claims (7)

  1. 1. The manual coffee grinder comprises a manual coffee grinder body (1) and a base (2) and is characterized in that a positioning sleeve (3) is arranged on the base (2), the manual coffee grinder body (1) is arranged in the positioning sleeve (3), a clamping sleeve (4) is arranged on a machine body shell of the manual coffee grinder body (1), a clamping frame (5) is movably arranged on the base (2), the end part of the clamping frame (5) is clamped in the clamping sleeve (4), a U-shaped clamping plate (6) is arranged at the end part of the base (2), a movable fixing plate (7) is movably arranged in the U-shaped clamping plate (6), and a contact pad (8) is arranged at the bottom of the movable fixing plate (7).
  2. 2. The manual coffee grinder according to claim 1, wherein the clamping frame (5) is rotatably provided with a connecting rod (9), the base (2) is movably provided with a push rod (10), the other end of the connecting rod (9) is rotatably arranged on the push rod (10), the base (2) is provided with a supporting block (11), and the push rod (10) and the supporting block (11) are provided with springs (12).
  3. 3. The manual coffee grinder as claimed in claim 2, wherein the base (2) is provided with a sliding rail (14), the bottom of the push rod (10) is provided with a sliding sleeve (13), the sliding sleeve (13) is sleeved on the sliding rail (14) in a sliding manner, and the push rod (10) is provided with a shifting block (15).
  4. 4. Manual coffee grinder according to claim 1, characterized in that a guide frame (16) is mounted on the base (2), a guide sleeve (17) is mounted at the bottom of the clamping frame (5), and the guide sleeve (17) is slidably mounted on the guide frame (16).
  5. 5. Manual coffee grinder according to claim 1, characterized in that the U-shaped clamping plate (6) is provided with a guide rod (18), the movable fixing plate (7) and the contact pad (8) are provided with sliding holes (19), and the guide rod (18) is inserted into the sliding holes (19) in a penetrating way.
  6. 6. Manual coffee grinder according to claim 5, characterized in that a screw (20) is screwed in the U-shaped clamping plate (6), and a knob (21) is mounted at the top end of the screw (20).
  7. 7. The manual coffee grinder as claimed in claim 6, wherein the movable fixing plate (7) is provided with a retention clamping hole (22), the screw (20) is provided with a retention clamping ring (23), and the retention clamping ring (23) is rotatably arranged in the retention clamping hole (22).

Description

Manual coffee grinder Technical Field The utility model relates to the technical field of coffee grinding, in particular to a manual coffee grinder. Background The patent with the publication number of CN217338314U discloses a manual coffee grinder, which comprises a machine body, a rotating shaft, a first grinder and a second grinder, wherein the rotating shaft, the first grinder and the second grinder are arranged in the machine body, the first grinder is fixed in the machine body, the second grinder is sleeved outside the rotating shaft and rotates synchronously with the rotating shaft, the second grinder is positioned below the first grinder and is in clearance fit with the second grinder, an adjusting mechanism is arranged on the rotating shaft, the relative position of the second grinder and the rotating shaft in the axial direction of the rotating shaft can be adjusted through the adjusting mechanism, so that the clearance distance between the first grinder and the second grinder is adjusted, the smaller the clearance distance is, the finer coffee powder particles are ground, and the thickness degree of ground coffee powder can be adjusted according to requirements. In addition, through setting up second grinder axial displacement in the pivot, still convenient to detach second grinder washs or changes etc. convenient to use. When the device grinds coffee, need to apprehend the coffee grinder and grind again, need manual with grinding mill fixed during the grind, on the one hand inconvenient operation, on the other hand when fixed position is located the collection box of coffee machine bottom, still causes the bottom of grinding machine to collect the box and drops from grinding the machine easily, causes the unrestrained of coffee powder, consequently needs manual coffee grinder to satisfy the user demand. Disclosure of utility model The present utility model is directed to a manual coffee grinder to solve the above-mentioned problems. The manual coffee grinder comprises a manual coffee grinder body and a base, wherein a locating sleeve is arranged on the base, the manual coffee grinder body is arranged in the locating sleeve, a clamping sleeve is arranged on a machine body shell of the manual coffee grinder body, a clamping frame is movably arranged on the base, the end part of the clamping frame is clamped in the clamping sleeve, a U-shaped clamping plate is arranged at the end part of the base, a movable fixing plate is movably arranged in the U-shaped clamping plate, and a contact pad is arranged at the bottom of the movable fixing plate. Preferably, the clamping frame is rotatably provided with a connecting rod, the base is movably provided with a push rod, the other end of the connecting rod is rotatably arranged on the push rod, the base is provided with a supporting block, and the push rod and the supporting block are provided with springs. Preferably, a sliding rail is arranged on the base, a sliding sleeve is arranged at the bottom of the push rod, the sliding sleeve is sleeved on the sliding rail in a sliding manner, and a shifting block is arranged on the push rod. Preferably, a guide frame is arranged on the base, a guide sleeve is arranged at the bottom of the clamping frame, and the guide sleeve is slidably arranged on the guide frame. Preferably, a guide rod is installed on the U-shaped clamping plate, a sliding hole is formed in the movable fixing plate and the contact pad, and the guide rod is inserted into the sliding hole in a penetrating mode. Preferably, a screw is screwed in the U-shaped clamping plate, and a knob is arranged at the top end of the screw. Preferably, the movable fixing plate is provided with a retention clamping hole, the screw is provided with a retention clamping ring, and the retention clamping ring is rotatably arranged in the retention clamping hole. The beneficial effects of the utility model are as follows: According to the utility model, the shifting block is pushed to drive a group of clamping frames to move away from each other, then the manual coffee grinder body is inserted into the positioning sleeve and is loosened, at the moment, the push rod is pulled to move backwards under the reset action of the spring, the push rod moves forwards and backwards to drive a group of connecting rods to rotate reversely and fold, and the group of connecting rods rotate reversely and fold to push a group of clamping frames to move close to each other and are inserted into the clamping sleeve, so that the manual coffee grinder body is fixed in the positioning sleeve. According to the utility model, through the cooperation of the movable fixing plate, the contact pad, the screw rod and other structures, the device can be fixed on the table top before grinding, and then the manual coffee grinder body can be fixed during grinding. When grinding, the user can grind the coffee beans by directly rotating the handle on the manual coffee grinder body, the operation is mor