Can opener with detachable blade

Abstract

The utility model relates to a can opener with a detachable blade, which comprises a locking mechanism, the locking mechanism comprises a first gear, a second gear and a transmission shaft, the first gear is used for pressing the edge of the surface of a can body, the second gear is used for pressing the edge of the first side face of the can body, and the second gear and the first gear are connected with the transmission shaft. The second gear and the first gear are adjacently arranged, the blade mechanism comprises a cutting blade used for cutting the second side face of the tank body, a rolling wheel used for pressing the second side face of the tank body and a mounting shaft, the cutting blade and the rolling wheel are connected to the mounting shaft in a sleeving mode, and the locking mechanism and the blade mechanism are adjacently arranged. According to the can opener with the detachable blade, the cutting blade and the rolling wheel carry out cutting and can opening operation on the second side face of the adjacent can body, the user experience of a user is improved, and the user can use the can opener to carry out automatic opening operation on a can.

Description

Technical Field

[0001] The utility model relates to the field of automatic electrical appliances for can openers, in particular to a can opener with a detachable blade. Background Art

[0002] Due to the continuous development of the food industry, canned food has become the mainstream food overseas. Canned food is generally sealed in a cylindrical metal can with the food inside. The shape of the metal can is generally as shown in the instructions. Figure 1 As shown in the shape of can 1000, the surface edge of can 1000 is an upwardly extending edge. Users can use a semi-automatic can opener to open the edge of the can and consume the canned food. To enhance the user experience, there is a need for a can opener with a more automated process and a more reliable tool. Utility Model Content

[0003] The utility model provides a can opener with a detachable blade, aiming to at least solve one of the technical problems existing in the prior art.

[0004] The technical solution of the present utility model is a can opener with a detachable blade, which includes: a locking mechanism, the locking mechanism includes a first gear for pressing the edge of the surface of the can body, a second gear for pressing the edge of the first side surface of the can body and a transmission shaft, the second gear and the first gear are connected to the transmission shaft, the second gear and the first gear are adjacent to each other, a blade mechanism, the blade mechanism includes a cutting blade for cutting the second side surface of the can body, a rolling wheel for pressing the second side surface of the can body and a mounting shaft, the cutting blade and the rolling wheel are sleeved on the mounting shaft, wherein the locking mechanism and the blade mechanism are adjacent to each other.

[0005] Furthermore, the locking mechanism includes a gearbox, a motor and a battery, the power output end of the motor is transmission-connected to the power input end of the gearbox, one end of the transmission shaft is connected to the power output end of the gearbox, the battery is electrically connected to the motor, and also includes: a mounting bracket, the gearbox is arranged at one end of the mounting bracket, the motor and battery are arranged in parallel on both sides of the mounting bracket, and the blade mechanism is arranged at the bottom of the mounting bracket.

[0006] Furthermore, it also includes: a shell, a part of the bottom of the shell is a first plane, and the other part is a protrusion extending downward, a first mounting port is provided on the first plane, and a second mounting port is provided on the side of the protrusion, the first mounting port and the second mounting port are arranged adjacent to each other, wherein the first gear and the second gear extend from the first mounting port, and the cutting blade and the rolling wheel extend from the second mounting port.

[0007] Furthermore, the first plane is provided with a first limiting portion downwardly for cooperating with the surface of the tank body to limit the position, and the side surface of the protrusion is provided with a second limiting portion for limiting the position with the second side surface of the tank body.

[0008] Furthermore, the two side surfaces of the shell are provided with concave portions for accommodating the shape of the user's hands.

[0009] Furthermore, the locking mechanism includes a limiting kit, a first elastic member and a second elastic member, the first elastic member and the second elastic member are respectively sleeved on the transmission shaft, the transmission shaft is sleeved on the limiting kit, one end of the transmission shaft is connected to the second gear and the first gear, and the other end is connected to the gearbox, the two ends of the limiting kit are respectively abutted against one side of the first elastic member and the second elastic member, the other side of the first elastic member is abutted against the side of the gearbox, and the other side of the second elastic member is abutted against the side of the first gear.

[0010] Furthermore, the first gear is a spur gear, and the second gear is a straight bevel gear. The spur gear is located at the center of the straight bevel gear and is adjacent to it.

[0011] Furthermore, the first elastic member is a spring sleeve, and the second elastic member is a spring.

[0012] Furthermore, the cutting blade is arranged adjacent to the rolling wheel on the mounting shaft.

[0013] The beneficial effects of the utility model include:

[0014] The cutting blade and the rolling wheel on the can opener are located on the outer side of the edge of the can body and move on the can body. While the rolling wheel rolls on the side of the can body, the cutting blade located above the side of the can body cuts the side of the outer side of the process edge and the outer side of the can body. The cutting blade cuts around the can body to complete the can opening operation; the locking mechanism and the blade mechanism are arranged adjacent to each other, and the locking mechanisms of the above two mechanisms drive the can opener as a whole to rotate around the edge of the can surface, and the cutting blade and the rolling wheel perform cutting and opening operations on the adjacent second side of the can body, thereby improving the user experience of the user, and the user can use the can opener to automatically open the can.

[0015] In addition, additional aspects and advantages of the present invention will be given in part in the following description, and in part will become obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a first angle overall schematic diagram of a can opener with a detachable blade according to an embodiment of the present invention.

[0017] Figure 21 is a schematic diagram of the first detail of the interior of a can opener with a detachable blade according to an embodiment of the present invention.

[0018] Figure 3 2 is a schematic diagram of the internal exploded details of a can opener with a detachable blade according to an embodiment of the present invention.

[0019] Figure 4 2 is a schematic diagram of a second detail of the interior of a can opener with a detachable blade according to an embodiment of the present invention.

[0020] Figure 5 This is a second angle overall schematic diagram of the can opener with a detachable blade according to an embodiment of the present invention. DETAILED DESCRIPTION

[0021] The following will be combined with the embodiments and drawings to clearly and completely describe the concept, specific structure and technical effects of the present invention so as to fully understand the purpose, scheme and effect of the present invention. It should be noted that the embodiments and features in the embodiments of this application can be combined with each other unless there is a conflict.

[0022] It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. In addition, the terms "upper," "lower," "left," "right," "top," and "bottom" used in this utility model are merely relative to the relative positions of the components of the utility model in the accompanying drawings.

[0023] In addition, unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art. The terms used in this specification are only for describing specific embodiments and are not intended to limit the present invention. The term "and / or" as used herein includes any combination of one or more of the related listed items.

[0024] It should be understood that although the terms first, second, third, etc. may be used to describe various elements in the present disclosure, these elements should not be limited to these terms. These terms are only used to distinguish elements of the same type from each other. For example, a first element may also be referred to as a second element, and similarly, a second element may also be referred to as a first element without departing from the scope of the present disclosure.

[0025] Reference Figures 1 to 5 In some embodiments, the present invention discloses a can opener with a detachable blade, comprising:

[0026] Reference Figures 1 to 5The locking mechanism 100 shown in FIG. 1 includes a first gear 110 for pressing the edge of the surface of the tank body, a second gear 120 for pressing the edge of the first side of the tank body, and a transmission shaft 130. Figure 1 Combine Figure 5 As shown, the shape of the tank body 1000 is as follows Figure 1 As shown, the surface edge of the tank body 1000 is a circular process edge extending upward. Figure 3 As shown, the first gear 110 is a spur gear, and the second gear 120 is a straight bevel gear. The spur gear is located adjacent to the center position of the straight bevel gear. The first gear 110 presses the process edge surface of the can body surface edge, and the second gear 120 presses the inner side edge of the can body process edge. In addition, the second gear 120 and the first gear 110 are connected to the transmission shaft 130. The second gear 120 and the first gear 110 are adjacently arranged. The transmission shaft 130 transmits power to the second gear 120 and the first gear 110, so that the first gear 110 and the second gear 120 cooperate to move along the process edge, driving the following blade structure to cut the can body.

[0027] Reference Figures 1 to 5 The blade mechanism 200 shown includes a cutting blade 210 for cutting the second side surface of the can body, a rolling wheel 220 for pressing the second side surface of the can body, and a mounting shaft 230. The cutting blade 210 and the rolling wheel 220 are sleeved on the mounting shaft 230. While the cutting blade 210 and the rolling wheel 220 are positioned on the outer side surface of the can body, they move. While the rolling wheel rolls on the side surface of the can body, the cutting blade 210 located above the side surface of the can body cuts the side surface of the outer side surface of the can body and the outer side surface of the can body. The cutting blade 210 completes the can opening operation by cutting around the can body.

[0028] Continue to refer to Figure 1 and Figure 5 As shown, the locking mechanism 100 and the blade mechanism 200 are arranged adjacent to each other. The locking mechanisms of the above two mechanisms drive the can opener as a whole to rotate around the edge of the can surface, and the cutting blade and the rolling wheel perform cutting and opening operations on the adjacent second side surface of the can, thereby improving the user experience. The user can use the can opener to automatically open the can.

[0029] Reference Figure 4As shown, the locking mechanism 100 includes a gearbox 140, a motor 150, and a battery 160. The power output of the motor 150 is in driving connection with the power input of the gearbox 140. One end of the transmission shaft 130 is connected to the power output of the gearbox 140. The battery 160 is electrically connected to the motor 150. This can opener uses a battery to drive the motor to provide power, which is then shifted through the gearbox, increasing the torque output to the transmission shaft 130. This allows the second gear 120 and the first gear 110 to obtain a large torque, thereby driving and pressing the can.

[0030] Reference Figure 4 As shown, the can opener also includes a mounting bracket 300, the gearbox 140 is disposed at one end of the mounting bracket 300, the motor 150 and the battery 160 are disposed side by side on both sides of the mounting bracket 300, and the blade mechanism 200 is disposed at the bottom of the mounting bracket 300. The heavier motor and battery are disposed side by side on both sides of the mounting bracket, making the weight distribution of the can opener more even, and the can opener's movement around the can body more stable. In addition, the location of the gearbox 140 at one end of the mounting bracket facilitates maintenance by maintenance personnel.

[0031] Reference Figure 5 The housing 400 shown in FIG. 4 has a bottom portion formed of a first flat surface 410 and a downwardly extending protrusion 420. A first mounting opening 411 is provided on the first flat surface 410, and a second mounting opening 421 is provided on the side of the protrusion 420. The first mounting opening 411 and the second mounting opening 421 are adjacent to each other. The first gear 110 and the second gear 120 extend from the first mounting opening 411, and the cutting blade 210 and the rolling wheel 220 extend from the second mounting opening 421. A first retaining portion 412 is provided downwardly on the first flat surface 410 for engaging with the surface of the tank body, and a second retaining portion 422 is provided on the side of the protrusion 420 for retaining the second side of the tank body. The first limiting portion 412 can press the middle of the upper surface of the can body 1000, and cooperate with the first gear 110 and the second gear 120 to press the edge of the can body surface. The first limiting portion 412 cooperates with the first fulcrum on the surface of the can body, cooperates with the first gear and the second gear to press the second and third fulcrums on the edge of the can body surface, and the second limiting portion 422 presses the fourth fulcrum on the outer side of the can body, so that the can opener rotates more stably on the can body.

[0032] Reference Figure 1 As shown, the two sides of the housing 400 are provided with concave portions 430 for accommodating the user's hand shape, making it convenient for the user to use the can opener.

[0033] Continue to refer to Figures 1 to 5As shown, in order to increase the adaptability of the can opener to cans with more radii for can opening operations. The locking mechanism 100 includes a limiting kit 170, a first elastic member 180 and a second elastic member 190, the first elastic member 180 and the second elastic member 190 are respectively sleeved on the transmission shaft 130, the transmission shaft 130 is sleeved on the limiting kit 170, one end of the transmission shaft 130 is connected to the second gear 120 and the first gear 110, and the other end is connected to the gearbox 140, the two ends of the limiting kit 170 are respectively against one side of the first elastic member 180 and the second elastic member 190, the other side of the first elastic member 180 is against the side of the gearbox 140, and the other side of the second elastic member 190 is against the side of the first gear 110. Refer to Figure 2 As shown, preferably, the first elastic member 180 is a spring sleeve, and the second elastic member 190 is a spring. The second gear 120 and the first gear 110 can have a certain axial displacement on the transmission shaft 130. Combined with the limiting function of the limiting kit 170, the second gear 120 and the first gear 110 can have a certain displacement when the process edge of the tank body has different radii. The elastic members on both sides of the transmission shaft 130 enable the two gears to press the edge of the tank body while overcoming the elastic force of the elastic members, so that the position where the two gears press the tank body is not easily derailed during cutting.

[0034] In some embodiments, reference Figure 2 As shown, the cutting blade 210 and the rolling wheel 220 are adjacently arranged on the mounting shaft 230. The split design of the cutting blade 210 and the rolling wheel 220 can reduce the difficulty of machining the workpiece, make the cutting blade sharper, and achieve better can cutting results. Similarly, the second gear 120 and the first gear 110 are also split structures. The two independent parts can also reduce the difficulty of machining the workpiece, improve the precision of the gears, and more accurately press the can.

[0035] The above description is merely a preferred embodiment of the present invention. The present invention is not limited to the aforementioned embodiments. As long as the technical effects of the present invention are achieved by the same means, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present disclosure shall be included within the scope of protection of the present disclosure. Within the scope of protection of the present invention, its technical solutions and / or implementation methods may be modified and varied in various ways.

Claims

1. A can opener with a detachable blade, characterized in that: include: A locking mechanism (100), the locking mechanism (100) comprising a first gear (110) for pressing the edge of the surface of the tank body, a second gear (120) for pressing the edge of the first side of the tank body, and a transmission shaft (130), the second gear (120) and the first gear (110) being connected to the transmission shaft (130), the second gear (120) and the first gear (110) being arranged adjacent to each other, A blade mechanism (200) comprising a cutting blade (210) for cutting the second side surface of the can body, a rolling wheel (220) for pressing the second side surface of the can body, and a mounting shaft (230), wherein the cutting blade (210) and the rolling wheel (220) are sleeved on the mounting shaft (230). Wherein, the locking mechanism (100) and the blade mechanism (200) are arranged adjacent to each other.

2. The can opener with a detachable blade according to claim 1, wherein: The locking mechanism (100) comprises a gearbox (140), a motor (150) and a battery (160), wherein the power output end of the motor (150) is transmission-connected to the power input end of the gearbox (140), one end of the transmission shaft (130) is connected to the power output end of the gearbox (140), and the battery (160) is electrically connected to the motor (150). The invention also includes a mounting bracket (300), the gearbox (140) is arranged at one end of the mounting bracket (300), the motor (150) and the battery (160) are arranged in parallel on both sides of the mounting bracket (300), and the blade mechanism (200) is arranged at the bottom of the mounting bracket (300).

3. The can opener with a detachable blade according to claim 1, wherein: Also includes: A shell (400), wherein a portion of the bottom of the shell (400) is a first plane (410), and another portion is a protruding portion (420) extending downward, a first mounting opening (411) is provided on the first plane (410), a second mounting opening (421) is provided on a side surface of the protruding portion (420), and the first mounting opening (411) and the second mounting opening (421) are adjacently arranged. The first gear (110) and the second gear (120) extend from the first mounting opening (411), and the cutting blade (210) and the rolling wheel (220) extend from the second mounting opening (421).

4. The can opener with a detachable blade according to claim 3, wherein: The first plane (410) is provided with a first limiting portion (412) downwardly for cooperating with the surface of the tank body to limit the position, and the side surface of the protrusion (420) is provided with a second limiting portion (422) for limiting the position with the second side surface of the tank body.

5. The can opener with a detachable blade according to claim 3, wherein: Both side surfaces of the housing (400) are provided with concave portions (430) for fitting the shape of a user's hand.

6. The can opener with a detachable blade according to claim 2, wherein: The locking mechanism (100) comprises a limiting kit (170), a first elastic member (180) and a second elastic member (190), wherein the first elastic member (180) and the second elastic member (190) are respectively sleeved on the transmission shaft (130), and the transmission shaft (130) is sleeved on the limiting kit (170), one end of the transmission shaft (130) is connected to the second gear (120) and the first gear (110), and the other end is connected to the gearbox (140), and the two ends of the limiting kit (170) are respectively abutted against one side of the first elastic member (180) and the second elastic member (190), the other side of the first elastic member (180) is abutted against the side of the gearbox (140), and the other side of the second elastic member (190) is abutted against the side of the first gear (110).

7. The can opener with a detachable blade according to claim 1, wherein: The first gear (110) is a spur gear, and the second gear (120) is a straight bevel gear, and the spur gear is located at the center of the straight bevel gear and is arranged adjacent to it.

8. The can opener with a detachable blade according to claim 6, wherein: The first elastic member (180) is a spring sleeve, and the second elastic member (190) is a spring.

9. The can opener with a detachable blade according to claim 1, wherein: The cutting blade (210) and the rolling wheel (220) are arranged adjacent to each other on the mounting shaft (230).

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