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CN-121974283-A - Automatic can opener

CN121974283ACN 121974283 ACN121974283 ACN 121974283ACN-121974283-A

Abstract

The invention discloses an automatic can opener which comprises a shell component, a speed reduction driving component, an eccentric can opening component and a pushing component, wherein the pushing component comprises a mounting piece, the mounting piece is fixedly arranged in the shell component, a pushing block which is arranged on the mounting piece in a limiting sliding manner and can be in contact transmission connection with an eccentric wheel, a transmission block which is fixedly arranged on the pushing block and can be in meshing transmission connection with a driving gear, and a first elastic piece and a second elastic piece which are respectively arranged at two opposite ends of the pushing block, wherein the first elastic piece and the second elastic piece can be respectively in contact connection with the mounting piece. The automatic can opener is in meshed transmission connection with the driving wheel mechanism through the pushing component and can push the eccentric mechanism to move, so that the problem that the traction wheel can not reset at times after the can opener in the prior art is cut is effectively solved.

Inventors

  • LIU WANG

Assignees

  • 深圳亿航辅材电子有限公司

Dates

Publication Date
20260505
Application Date
20260211

Claims (10)

  1. 1. An automatic can opener, comprising: A housing assembly; a reduction drive assembly disposed in the housing assembly; The eccentric can opening assembly comprises a driving wheel mechanism, an eccentric mechanism, a cutter wheel mechanism, a traction wheel mechanism and a driving wheel mechanism, wherein the driving wheel mechanism is arranged in the shell assembly and is in meshed transmission connection with the reduction gear mechanism, the eccentric mechanism is arranged in the shell assembly and is in meshed transmission connection with the driving wheel mechanism, the cutter wheel mechanism penetrates through the shell assembly and is fixedly connected with the eccentric mechanism, the traction wheel mechanism penetrates through the shell assembly and is fixedly connected with the driving wheel mechanism in sequence, and the eccentric mechanism can drive the driving wheel mechanism to move close to or far away from the cutter wheel mechanism; the pushing component is arranged in the shell component and is in meshed transmission connection with the driving wheel mechanism, and the pushing component can push the eccentric mechanism to move; The driving wheel mechanism comprises a driving gear and a synchronous gear, the driving gear is in meshed transmission connection with the speed reduction driving assembly, and the synchronous gear is in meshed transmission connection with the driving gear in a rotating manner and in meshed transmission connection with the eccentric mechanism; The pushing assembly comprises a mounting piece, the mounting piece is fixedly arranged in the shell assembly, a pushing block which is arranged on the mounting piece in a limiting sliding manner and can be in contact transmission connection with the eccentric wheel is fixedly arranged on the pushing block and can be in meshing transmission connection with the driving gear, and a first elastic piece and a second elastic piece which are respectively arranged at the opposite ends of the pushing block and can be in contact connection with the mounting piece respectively.
  2. 2. An automatic can opener according to claim 1, wherein a guide rail is provided on the mounting member, and a guide bar is provided on a side of the pushing block opposite to the mounting member, the guide bar being slidably provided on the guide rail.
  3. 3. The automatic can opener according to claim 1, wherein a first limiting block and a second limiting block are respectively arranged at two opposite ends of the pushing block, and the first elastic piece and the second elastic piece can be respectively in contact connection with the second limiting block and the first limiting block.
  4. 4. An automatic can opener according to claim 1, characterized in that the pushing block is provided with a pushing head on the side opposite the eccentric mechanism, which pushing head can be in contact driving connection with the eccentric mechanism.
  5. 5. The automatic can opener according to claim 4, wherein the eccentric mechanism comprises a fixed block and an eccentric wheel, the fixed block is fixedly arranged in the shell assembly, the eccentric wheel penetrates through the fixed block movably and is in meshed transmission connection with the synchronous gear, and the pushing block can be in contact transmission connection with the eccentric wheel.
  6. 6. The automatic can opener according to claim 5, wherein a plurality of first racks are arranged on the eccentric wheel, the first racks are uniformly arranged, and the synchronous gears can be in meshed transmission connection with the first racks respectively.
  7. 7. The automatic can opener according to claim 5, wherein a notch is formed in one side of the eccentric wheel, which is close to the pushing block, and the notch can be in contact transmission connection with the pushing head.
  8. 8. The automatic can opener according to claim 5, wherein the traction wheel mechanism comprises a limiting block and a guide block which are sequentially arranged on the side edge of the fixed block, and the traction wheel main body sequentially penetrates through the eccentric wheel, the fixed block, the limiting block and the guide block and is connected with the driving gear.
  9. 9. An automatic can opener according to any one of claims 1-8, characterized in that the pushing block is provided with a connecting cavity, and the side of the transmission block opposite to the pushing block is provided with a connector, and the connector is fixedly connected in the connecting cavity.
  10. 10. An automatic can opener according to any one of claims 1-8, characterized in that the side of the transmission block is provided with a second rack, which is in meshed transmission connection with the drive gear.

Description

Automatic can opener Technical Field The invention relates to the technical field of can openers, in particular to an automatic can opener. Background Existing can openers typically have a cutting blade attached to a handle for cutting the engaging edge of the can body. However, the user must expend a great deal of force to turn the handle and must hold the can in one hand and operate the cutting blade to cut the engaging edge of the can body in the other hand, which can opening is laborious and inconvenient to operate. The publication No. CN117023486A provides a can opener with an adaptation function, which comprises a shell component, a circuit board, a speed reduction transmission component, an eccentric component, an integrated cutter wheel and a button component, wherein the circuit board and the speed reduction transmission component are respectively arranged in the shell component, the eccentric component penetrates through the shell component, the eccentric component is in meshed transmission connection with the speed reduction transmission component, the integrated cutter wheel penetrates through the shell component and is detachably arranged on the eccentric component, the integrated cutter wheel comprises a cutter wheel main body, a propping groove body and a cutter body which are integrally formed, the cutter wheel main body is in an inclined plane design, the propping groove body is an annular groove, the cutter body is an annular cutter, a through hole penetrates through the cutter wheel main body, the propping groove body and the cutter body in sequence, and the button component penetrates through the shell component and is electrically connected with the circuit board. The automatic can opener in the technical scheme can be matched with different can bodies, but after cutting is completed, the eccentric assembly cannot be well in contact transmission connection with the reduction transmission assembly, so that the condition that the traction wheel cannot be reset sometimes occurs, and the customer experience degree is poor, and the automatic can opener is provided for solving the problems. Disclosure of Invention One of the purposes of the present invention is to provide an automatic can opener, so as to solve the problem that the traction wheel can not be reset at any time after the cutting of the can opener in the prior art is completed. The automatic can opener can be realized by the following technical scheme: The invention relates to an automatic can opener, comprising: A housing assembly; a reduction drive assembly disposed in the housing assembly; The eccentric can opening assembly comprises a driving wheel mechanism, an eccentric mechanism, a cutter wheel mechanism, a traction wheel mechanism and a driving wheel mechanism, wherein the driving wheel mechanism is arranged in the shell assembly and is in meshed transmission connection with the reduction gear mechanism, the eccentric mechanism is arranged in the shell assembly and is in meshed transmission connection with the driving wheel mechanism, the cutter wheel mechanism penetrates through the shell assembly and is fixedly connected with the eccentric mechanism, the traction wheel mechanism penetrates through the shell assembly and is fixedly connected with the driving wheel mechanism in sequence, and the eccentric mechanism can drive the driving wheel mechanism to move close to or far away from the cutter wheel mechanism; the pushing component is arranged in the shell component and is in meshed transmission connection with the driving wheel mechanism, and the pushing component can push the eccentric mechanism to move; The driving wheel mechanism comprises a driving gear and a synchronous gear, the driving gear is in meshed transmission connection with the speed reduction driving assembly, and the synchronous gear is in meshed transmission connection with the driving gear in a rotating manner and in meshed transmission connection with the eccentric mechanism; The pushing assembly comprises a mounting piece, the mounting piece is fixedly arranged in the shell assembly, a pushing block which is arranged on the mounting piece in a limiting sliding manner and can be in contact transmission connection with the eccentric wheel is fixedly arranged on the pushing block and can be in meshing transmission connection with the driving gear, and a first elastic piece and a second elastic piece which are respectively arranged at the opposite ends of the pushing block and can be in contact connection with the mounting piece respectively. In one embodiment, the mounting piece is provided with a guide rail, and the side, opposite to the mounting piece, of the pushing block is provided with a guide bar which is arranged on the guide rail in a sliding manner. In one embodiment, a first limiting block and a second limiting block are respectively arranged at two opposite ends of the pushing block, and the first elastic piece and the second elastic piec