CN214990166U

CN214990166U - Can opener accessory

Info

Publication number: CN214990166U
Application number: CN202120709627.XU
Authority: CN
Inventors: 郭建刚; 张钟瑜; 盛顶训
Original assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Current assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-12-03
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a can opener accessory, include: a housing having a mating part connected with a host; the roller and the cutter wheel are arranged at the bottom of the shell and are correspondingly assembled; the transmission shaft is arranged on the shell, is connected with a power shaft in the host machine and is driven to rotate by the power shaft, and the tail end of the transmission shaft is connected with the roller and drives the roller to rotate; the linkage assembly is used for driving the cutter wheel to move close to or far away from the roller; when the transmission shaft works, the linkage assembly is triggered to operate, and the cutter wheel is driven to move close to the roller and enter a clamping state; the release key assembly is used for triggering the linkage assembly to reset and driving the cutter wheel to be away from the roller to enter a release state, and the whole clamping-releasing process is simple, and convenient and quick to operate; the can opener accessory in the technology is configured with the host machine to form a complete can opener for use, and the host machine can be the host machine of a handheld stirrer, so that the purpose of one machine with multiple purposes is achieved, the stock of a prototype machine is reduced, and resources are saved.

Description

Can opener accessory

Technical Field

The utility model relates to a can opener technical field, more specifically the saying so relates to a can opener accessory.

Background

The can opener is a tool for opening a can body or a cap of a bottle body, and can openers, soda can openers, red wine can openers and the like are commonly used.

The prior art is divided into manual can openers and electric can openers, and an earlier patent also discloses the following can openers: chinese patent No.: 2008100877395 discloses a mechanism for a can opener comprising: a main body; a drive wheel rotatably mounted to the body about a first axis for engaging a rim of a can; a cutting wheel rotatably mounted to the body about a second axis and driveably rotated by the drive wheel; a cutting knife eccentrically mounted to the cutting wheel. The cutting knife forms a nip with the drive wheel such that the cutting knife penetrates the cylindrical wall of the can, and wherein an electrical sensor can be used to reverse the position of the cutting wheel back to the starting position, and wherein a mechanical sensor can be used in conjunction with the locking lever to move the cutting wheel back to the starting position. The structure of the can opener is complex, and the using steps are complicated.

The conventional can opener is provided with a drive portion, a manual can opener is provided with a handle, and an electric can opener is provided with a body. For the electric can opener, the machine body is fixedly connected with the handle and cannot be combined with other components for use; with the development of small household appliances, the use of household blenders is very common, the blender is also a combination of a machine body and a blender head, and in order to save the stock of a prototype, the applicant developed the following can opener accessories which can be used by matching with the machine body of the blender.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a can opener accessory.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a can opener accessory comprising: a housing having a mating part connected with a host; the roller and the cutter wheel are arranged at the bottom of the shell and are correspondingly assembled; the transmission shaft is arranged on the shell, is connected with a power shaft in the host machine and is driven to rotate by the power shaft, and the tail end of the transmission shaft is connected with the roller and drives the roller to rotate; the linkage assembly is used for driving the cutter wheel to move close to or far away from the roller; when the transmission shaft works, the linkage assembly is triggered to operate, and the cutter wheel is driven to move close to the roller and enter a clamping state; and the release key assembly is used for triggering the linkage assembly to reset, driving the cutter wheel to be far away from the roller and enter a release state.

The can opener accessory with the structure is taken as an independent accessory, is detachably assembled on the host and is connected with the host to realize the function of the can opener; and the mode is simple when using, and its clamping state and the switching mode of release state are simple, can get into the clamping state through the rotation of transmission shaft, and through release key subassembly, can realize the release of a key formula, make things convenient for putting into and taking out of can.

In a further technical scheme, the linkage assembly comprises: a lock block group, an adjusting plate and a sliding plate; the adjusting plate is arranged on the bottom cover of the shell, and the sliding plate and the adjusting plate are assembled in an overlapping mode; the knife flywheel can be assembled on the sliding plate in a rotating way, and the adjusting plate and the sliding plate are driven by the locking block group to move in opposite directions or in reverse directions; the specific structure of the limited linkage assembly converts the swinging motion of the lock block group into the relative linear motion of the adjusting plate and the sliding plate, and realizes the movement of the knife flywheel far away from or close to the knife flywheel.

In a further technical scheme, the lock block group comprises: the first locking block and the second locking block are arranged in a V shape; the first locking block is connected with the sliding plate, the second locking block is connected with the adjusting plate, and the connecting end of the first locking block and the second locking block corresponds to the transmission shaft and is triggered by the transmission shaft to move downwards to drive the first locking block and the second locking block to swing; the specific structure of the lock block group is further limited, and the arrangement of the first lock block and the second lock block can respectively act on the adjusting plate and the sliding plate to realize the relative movement between the adjusting plate and the sliding plate.

In a further technical scheme, a pushing part and a pushing block are arranged on the transmission shaft, concave-convex matched conical tooth surfaces are respectively arranged on the longitudinal surfaces of the pushing part opposite to the pushing block, and the transmission shaft pushes the pushing block to move downwards to act on the lock block group; the transmission mode through the conical tooth surface can push the push block to move up and down through the rotation of the transmission shaft, and then the lock block group is triggered to realize linkage.

In a further technical solution, the release assembly includes: a release key and a spring; the spring applies a restoring force in the horizontal direction to the adjusting plate; when the release key is pressed, the second locking block is pushed to swing, and the connecting end of the locking block group moves upwards under the action of the spring. Through the cooperation of release key and spring, can accomplish the reseing of interlock subassembly fast, get into the release assembly, the trigger mode of a key formula, it is convenient to use.

In a further technical solution, the housing includes: the upper cover and the bottom cover, the upper cover forms the matching part connected with the host; the structure of shell is further injectd to the aforesaid, and simple structure is convenient for produce, assemble.

In a further technical solution, the host includes: the device comprises a large body, a motor assembly, a PCB assembly and a switch assembly; the big body is provided with a connecting part connected with the matching part of the shell, the motor component is provided with the power shaft, and the power shaft is connected with the transmission shaft through a connector. The connecting part of the main machine is connected with the shell to form a finished can opener for use, and the assembly is rapid; the power shaft is connected with the transmission shaft, and the can opening action is performed by the power supplied by the host machine.

In a further technical scheme, the host is a host of a handheld stirrer; the can opener accessory and the hand-held mixer share one main machine, and the main machine is assembled according to needs, so that the storage of a household model machine can be reduced.

Known through foretell technical scheme, compare with prior art, the utility model discloses following beneficial technological effect has: the utility model links the push block and the linkage component through the rotation of the transmission shaft, so that the knife flywheel is close to the roller to clamp the side wall of the tank body; the linkage assembly can be triggered by one key through the release key, so that the linkage assembly is reset, the cutter wheel is far away from the roller, the tank body is released, and the whole clamping-releasing process is simple and convenient and quick to operate; the can opener accessory in the technology is configured with the host machine to form a complete can opener for use, and the host machine can be the host machine of a handheld stirrer, so that the purpose of one machine with multiple purposes is achieved, the stock of a prototype machine is reduced, and resources are saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of a can opener assembly;

FIG. 2 is a schematic cross-sectional view of a can opener fitment;

FIG. 3 is an exploded view of the can opener fitment;

FIGS. 4-5 are schematic views of a can opener accessory releasing a can body;

FIGS. 6-7 are schematic views of a can opener accessory gripping a can body;

FIG. 8 is a schematic view of the can opener accessory in combination with a host;

FIG. 9 is a cross-sectional view of the can opener accessory in combination with a host.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

In the description of the present application, it is to be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

A can opener assembly, as shown in figures 1-3, comprising: the device comprises a shell 100, a transmission shaft 200, a roller 300, a knife flywheel 400, a linkage assembly 500 and a release key assembly 600.

The housing 100 includes: an upper cover 110 and a bottom cover 120, wherein the upper cover 110 is provided with an assembling part 111 connected with the host 700, and the upper cover 110 and the bottom cover 120 form a space for accommodating components after being assembled.

The transmission shaft 200 can be rotatably assembled on the bottom cover 120, and in order to facilitate the assembly of the transmission shaft 200, a sleeve body can be formed on the bottom cover 120, and the transmission shaft 200 is installed by penetrating through the sleeve body. The tail end of the transmission shaft 200 is connected with the roller 300 and drives the roller 300 to rotate; the upper end of the transmission shaft 200 is connected with a power shaft of the main machine 700, and the main machine 700 provides power.

The cutter wheel 400 is mounted on the linkage assembly 500, and the linkage assembly 500 drives the cutter wheel 400 to move away from or close to the roller 300.

The linkage assembly 500 includes: a lock block group 510, an adjusting plate 520 and a sliding plate 530; the sliding plate 530 is superimposed on the adjustment plate 520; the lock block group 510 includes: the first locking block 511 and the second locking block 512, the first locking block 511 is rotatably connected to the sliding plate 530 by a pin, and the connection point is A; the second locking block 512 is rotatably connected to the adjusting plate 520 by a pin, and the connection point is B; the first locking piece 511 and the second locking piece 512 are rotatably connected, and the connection point constitutes a connection end. The locking piece 512 is arranged in a V shape, the locking piece 512 is formed with a first swing arm and a second swing arm, the first swing arm is connected with the first locking piece 511, and the second swing arm is matched with the release key 610 of the release assembly 600 when the release assembly 600 operates, and is pushed by the release key 610.

The connecting end is located between the connection point a and the connection point B, and the connecting end moves down to drive the sliding plate 530 and the adjusting plate 520 to move in opposite directions, so that the cutter wheel 400 approaches the roller 300 and enters a clamping state; the connecting end moves upwards and returns to the original position, so as to drive the sliding plate 530 and the adjusting plate 520 to move towards each other, and the cutter wheel 400 is far away from the roller 300 and enters a release state.

The transmission shaft 200 is sleeved with a push block 220, the connecting end of the locking block group 510 is located below the push block 220, and the first locking block 510 and the second locking block 520 are respectively arranged at two sides of the transmission shaft 200. When the transmission shaft 200 rotates, the pushing block 220 is driven to move downwards, so that the connecting end is pushed to move downwards, the first locking block 510 and the second locking block 520 swing, the vertical movement of the connecting end is decomposed into the transverse movement of the sliding plate 530 relative to the adjusting plate 520 through the first locking block 510 and the second locking block 520, and the knife flywheel 400 moves towards the roller 300 to clamp the tank body.

Specifically, the transmission shaft 200 is provided with a pushing portion 210 matched with the pushing block 220, a longitudinal surface of the pushing portion 210 opposite to the pushing block 220 is provided with a concave-convex matched tapered tooth surface, the pushing block 220 is meshed with the pushing portion 210 when the pushing block 220 is not moved downwards, and when the transmission shaft 200 rotates, the tapered teeth of the pushing portion 210 are opposite to the tapered teeth of the pushing block 220, so that the pushing block 220 is pushed downwards to move downwards, and the pushing part is pressed downwards to act on the connecting end.

The housing 100 is provided with a release key assembly 600, and the release key assembly 600 includes: a release key 610, and a spring 620. The inner end of the release key 610 is provided with a return spring (not shown), the outer end of the release key 610 protrudes out of the peripheral wall of the housing 100, and the release key 610 is provided with a slot penetrating the upper and lower surfaces. When transmission shaft 200 stop work, press release key 610 and move inwards, promote the second swing arm of second locking piece 520 during the internal movement for first locking piece 510 and the swing of second locking piece 520 under the effect of spring 620, promote the link and move up, interlock subassembly 500 resets, and gyro wheel 300 is kept away from to flywheel 400, gets into the release state, the taking out of the can of being convenient for.

The spring 620 is limited between the adjusting plate 520 and the bottom cover 120, specifically, the adjusting plate 520 and the bottom cover 120 are respectively and correspondingly formed with a clamping plate, the spring 620 is limited between the two clamping plates, and the spring 620 provides a force on the adjusting plate 520 in the horizontal direction.

The operation of the can opener assembly is further described with reference to fig. 4-7, wherein the housing 100 and release key 610 are omitted for ease of viewing.

FIGS. 4-5 illustrate the can opener assembly in a released condition, where the side wall of the can body is between the cutter wheel 400 and the roller 300 but is not clamped; in this state, the connecting end is located below the pushing block 220 and is close to the pushing block 220, the connecting end, the connection point a and the connection point B are not in a straight line, and the spring provides a horizontal force to the adjusting plate 520; the connection terminal is kept in an upward moving state.

When the transmission shaft 200 is operated, under the matching of the pushing part 210 and the tapered tooth surface of the pushing block 220, the pushing block 220 moves downwards and pushes the connecting end to move downwards, the connecting end moves downwards and pushes the connecting point a to move leftwards, that is, the sliding plate 530 moves leftwards, the cutter wheel 400 correspondingly moves leftwards to approach the roller 300, and the clamping action is completed.

FIGS. 6-7 illustrate the can opener accessory in a clamped condition, where the side wall of the can body is clamped between the cutter wheel 400 and the roller 300; after the connecting end moves downwards, the second swing arm of the second locking block 520 is close to the transmission shaft 200;

referring to fig. 2, the release key 610 is installed on the housing 100, the release key 610 is pressed, the orientation of fig. 2 shows that the release key 610 is pressed to move from right to left, and corresponding to the orientation of fig. 6, the orientation of fig. 6 shows that the release key 610 is pressed to move from left to right, the second swing arm of the second lock block 520 is pushed to swing left (clockwise), the connecting end moves up under the force of the spring 620, the sliding plate 530 is pulled to move right, and the cutter wheel 400 moves right to release the tank, so that the release is completed.

As shown in fig. 8-9, the can opener accessory of the present invention is used with a host 700, the host 700 comprising: a main body 710, a motor assembly 720, a PCB assembly 730 and a switch assembly 740; the lower end of the main body 710 is formed with a connecting part 711 connected with the mating part 111 of the casing 100, the motor assembly 720 is provided with a power shaft 721, and the power shaft 721 is connected with the transmission shaft 200 through a connecting head 722; the fitting portion 111 and the connecting portion 711 can be stably assembled by means of locking or screwing.

The host 700 can be a host of a hand-held mixer, no additional configuration is needed, and the use of a prototype in a family can be reduced.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A can opener accessory characterized by: the method comprises the following steps:

a housing having a mating part connected with a host;

the roller and the cutter wheel are arranged at the bottom of the shell and are correspondingly assembled;

the transmission shaft is arranged on the shell, is connected with a power shaft in the host machine and is driven to rotate by the power shaft, and the tail end of the transmission shaft is connected with the roller and drives the roller to rotate;

the linkage assembly is used for driving the cutter wheel to move close to or far away from the roller; when the transmission shaft works, the linkage assembly is triggered to operate, and the cutter wheel is driven to move close to the roller and enter a clamping state;

and the release key assembly is used for triggering the linkage assembly to reset, driving the cutter wheel to be far away from the roller and enter a release state.

2. A can opener accessory as claimed in claim 1, in which: the linkage assembly comprises: a lock block group, an adjusting plate and a sliding plate; the adjusting plate is arranged on the bottom cover of the shell, and the sliding plate and the adjusting plate are assembled in an overlapping mode; the knife flywheel can be assembled on the sliding plate in a rotating mode, and the adjusting plate and the sliding plate are driven by the locking block group to move in the opposite direction or the reverse direction.

3. A can opener accessory as claimed in claim 2, in which: the locking piece group comprises: the first locking block and the second locking block are arranged in a V shape; the first locking block is connected with the sliding plate, the second locking block is connected with the adjusting plate, and the connecting end of the first locking block and the second locking block corresponds to the transmission shaft and is triggered by the transmission shaft to move downwards to drive the first locking block and the second locking block to swing.

4. A can opener accessory as claimed in claim 1, in which: the transmission shaft on be provided with promotion portion and ejector pad, be provided with unsmooth complex toper flank of tooth on the relative longitudinal face of promotion portion and ejector pad respectively, promote the ejector pad and move down and act on the locking block group when the transmission shaft rotates.

5. A can opener accessory as claimed in claim 3, in which: the release assembly comprises: a release key and a spring; the spring applies a restoring force in the horizontal direction to the adjusting plate; when the release key is pressed, the second locking block is pushed to swing, the locking block set swings under the restoring force of the spring, and the connecting end moves upwards and resets.

6. A can opener accessory as claimed in claim 1, in which: the housing includes: the upper cover forms the matching part connected with the host.

7. A can opener accessory as claimed in claim 1, in which: the host computer comprises: the device comprises a large body, a motor assembly, a PCB assembly and a switch assembly; the big body is provided with a connecting part connected with the matching part of the shell, the motor component is provided with the power shaft, and the power shaft is connected with the transmission shaft through a connector.

8. The can opener accessory of claim 7, wherein: the host is a host of the hand-held mixer.