A handheld can opener

Abstract

This utility model belongs to the technical field of handheld can openers, specifically a handheld can opener including a round lid. A drive motor is fixedly installed on the top of the round lid, and a protective shell is fixedly installed on the top of the round lid, with the protective shell sleeved on the surface of the drive motor. A control button is fixedly installed on the top of the protective shell, and a rotating rod is fixedly installed at the output end of the drive motor. This utility model provides a handheld can opener that, through the arrangement of the round lid, drive motor, protective shell, control button, rotating rod, and rotating lid, enables the opening of cans, making can opening more convenient and requiring no force. Through the arrangement of an adjusting rod, slide, adjusting block, rectangular groove, connecting block, cutting blade, and first threaded rod, rotating the first threaded rod allows the distance of the adjusting block to be adjusted according to the diameter of the can, further simplifying operation.

Description

Technical Field

[0001] This utility model belongs to the technical field of handheld can openers, specifically a handheld can opener. Background Technology

[0002] When opening metal cans, traditional pull-tab opening mechanisms often break or deform due to material fatigue, uneven stress, or other issues, making it impossible to lift the can lid properly.

[0003] Existing handheld can openers are not convenient to adjust to different can diameters, and require manual force to operate, which is quite laborious. In addition, the blades of traditional can openers are mostly fixed, and it is inconvenient to replace them after they wear out, which affects the opening efficiency and user experience.

[0004] Therefore, this utility model provides a handheld can opener. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and solve the problems raised in the background art.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The handheld can opener of this utility model includes a round cover, a drive motor is fixedly installed on the top of the round cover, a protective shell is fixedly installed on the top of the round cover and the protective shell is sleeved on the surface of the drive motor, a control button is fixedly installed on the top of the protective shell, a rotating rod is fixedly installed on the output end of the drive motor, a rotating cover is fixedly installed on the bottom of the rotating rod and the rotating cover is rotatably connected in a circular groove opened at the bottom of the round cover.

[0007] As a further preferred embodiment of this technical solution, an adjusting rod is rotatably connected to a circular groove on the surface of the rotating cover. A sliding groove is provided inside the rotating cover, and the other end of the adjusting rod is rotatably connected to the inside of the sliding groove. An adjusting block is threadedly connected to the surface of the adjusting rod, and the adjusting block is slidably connected to the inner wall of the sliding groove. A rectangular groove is provided at the bottom of the adjusting block, and a connecting block is slidably connected to the inner wall of the rectangular groove. A cutting blade is fixedly installed at the bottom of the connecting block, and a first threaded rod is threadedly connected to a threaded groove at the bottom of the cutting blade.

[0008] As a further preferred embodiment of this technical solution, an adjusting column is fixedly installed at one end of the adjusting rod near the surface of the rotating cover, and the surface of the adjusting column is L-shaped.

[0009] As a further preferred embodiment of this technical solution, a sealing cover is threadedly connected to the surface of the rotating cover, a storage compartment is fixedly installed inside the sealing cover, and an installation cover is threadedly connected to the inside of the storage compartment.

[0010] As a further preferred embodiment of this technical solution, the storage compartment contains blades of various models, and a mounting plate is fixedly installed on the top of the mounting cover.

[0011] As a further preferred embodiment of this technical solution, the number of the adjusting blocks is two, and the grooves on the inner walls of the two adjusting blocks are opposite.

[0012] As a further preferred embodiment of this technical solution, the surface of the protective shell is provided with anti-slip texture, and the control button is electrically connected to the drive motor.

[0013] As a further preferred embodiment of this technical solution, a first slot is provided at the bottom of the rotating cover, a second slot is provided on the surface of the adjusting rod, and a second threaded rod is threadedly connected to the inner wall of the first slot.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. The handheld can opener described in this utility model, through the arrangement of a round cover, a drive motor, a protective shell, a control button, a rotating rod, and a rotating cover, can open cans, making can opening more convenient and requiring no force to open.

[0016] 2. The handheld can opener of this utility model, through the arrangement of an adjusting rod, a sliding groove, an adjusting block, a rectangular groove, a connecting block, a cutting blade, and a first threaded rod, allows the distance of the adjusting block to be adjusted according to the diameter of the can by rotating the first threaded rod, thus making the operation more convenient. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the rotating structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the exploded structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the fixing structure of this utility model;

[0021] Figure 5 For the present utility model Figure 4 A magnified schematic diagram of the structure at point A;

[0022] Figure 6 This is a schematic diagram of the bottom structure of this utility model.

[0023] In the diagram: 1. Round cover; 2. Drive motor; 3. Protective shell; 4. Control button; 5. Rotating rod; 6. Rotating cover; 7. Adjusting rod; 8. Slide groove; 9. Adjusting block; 10. Rectangular groove; 11. Connecting block; 12. Cutting blade; 13. First threaded rod; 14. Adjusting column; 15. Sealing cover; 16. Storage compartment; 17. Mounting cover; 18. First slot; 19. Second slot; 20. Second threaded rod. Detailed Implementation

[0024] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0025] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0026] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0027] In the description of this application, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " in this document generally indicates that the preceding and following objects have an "or" logical relationship.

[0028] In this application, terms such as “first” and “second” are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy or order relationship between these entities or operations.

[0029] Without further limitations, the use of terms such as “comprising,” “including,” “having,” or other similar open-ended expressions in this application is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a list of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0030] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments in this application, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0031] In the description of the embodiments of this application, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the purpose of describing the specific embodiments of this application or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0032] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this application, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral arrangement; it can be a direct connection or an indirect connection through an intermediate medium; it can be a relationship of two components combined together, an interaction relationship between two components, or a connection within two structures. Those skilled in the art to which this application pertains can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.

[0033] like Figures 1 to 6As shown, this utility model discloses a handheld can opener, comprising a round cover 1, a drive motor 2 fixedly mounted on the top of the round cover 1, a protective shell 3 fixedly mounted on the top of the round cover 1, and the protective shell 3 fitting over the surface of the drive motor 2. A control button 4 is fixedly mounted on the top of the protective shell 3. A rotating rod 5 is fixedly mounted on the output end of the drive motor 2. A rotating cover 6 is fixedly mounted on the bottom of the rotating rod 5 and rotatably connected to a circular groove opened at the bottom of the round cover 1. The drive motor 2 is fixedly mounted on the top of the round cover 1 by bolts. The protective shell 3 can protect the drive motor 2 so that the protective shell 3 can be installed on the surface of the drive motor 2. At the same time, the control button 4 fixedly installed on the top of the protective shell 3 can control the drive motor 2. A storage battery is installed inside the protective shell 3, and a charging slot is opened on the surface of the protective shell 3 to charge the storage battery. A rotating rod 5 is fixedly installed at the output end of the drive motor 2. The rotating rod 5 passes through the surface of the round cover 1. A rotating cover 6 is fixedly installed at the other end of the rotating rod 5, and the rotating cover 6 is rotatably connected in the round groove opened at the bottom of the round cover 1.

[0034] like Figures 1 to 3 As shown, an adjusting rod 7 is rotatably connected to a circular groove on the surface of the rotating cover 6. A sliding groove 8 is provided inside the rotating cover 6, and the other end of the adjusting rod 7 is rotatably connected to the inside of the sliding groove 8. An adjusting block 9 is threadedly connected to the surface of the adjusting rod 7, and the adjusting block 9 is slidably connected to the inner wall of the sliding groove 8. A rectangular groove 10 is provided at the bottom of the adjusting block 9, and a connecting block 11 is slidably connected to the inner wall of the rectangular groove 10. A cutting blade 12 is fixedly installed at the bottom of the connecting block 11, and a first threaded rod 13 is threadedly connected to a threaded groove at the bottom of the cutting blade 12. An adjusting rod 7 is rotatably connected to a circular groove on the surface of the cover 6. A sliding groove 8 is provided at the bottom of the rotating cover 6, allowing the adjusting block 9, which is threadedly connected to the surface of the adjusting rod 7, to slide on the inner wall of the sliding groove 8. A rectangular groove 10 is provided at the bottom of the adjusting block 9, allowing the connecting block 11 to slide inside the rectangular groove 10. A cutting blade 12 is provided at the bottom of the connecting block 11, so that the cutting blade 12 can be fixed by the first threaded rod 13. At the same time, the connecting block 11 can be fixed inside the adjusting block 9, thus facilitating the use of the cutting blade 12.

[0035] like Figures 1 to 3 As shown, an adjusting column 14 is fixedly installed at one end of the adjusting rod 7 near the surface of the rotating cover 6. The surface of the adjusting column 14 is L-shaped. The adjusting column 14 fixedly installed at one end of the adjusting rod 7 facilitates the rotation of the adjusting rod 7. The rotating adjusting rod 7 can drive the two adjusting blocks 9 with opposite inner wall threads to move, so that the cutting blade 12 can be adjusted according to the diameter of the round can.

[0036] like Figures 1 to 5As shown, a sealing cover 15 is threadedly connected to the surface of the rotating cover 6. A storage compartment 16 is fixedly installed inside the sealing cover 15. An installation cover 17 is threadedly connected to the inside of the storage compartment 16. The sealing cover 15 can seal the rotating cover 6, thereby protecting the cutting blade 12 and preventing it from being exposed. The storage compartment 16 is fixedly installed on the top of the sealing cover 15, so that the installation cover 17 can be used to conveniently store the blade for use of the device.

[0037] like Figures 1 to 6 As shown, the bottom of the rotating cover 6 is provided with a first slot 18, and the surface of the adjusting rod 7 is provided with a second slot 19. The inner wall of the first slot 18 is threaded with a second threaded rod 20. Multiple sets of second slots 19 are provided on the surface of the adjusting rod 7, and the second slots 19 and the first slots 18 are on the same straight line. After the adjusting rod 7 is rotated, it can be fixed by using the first slots 18.

[0038] Working principle: When a can cannot be opened due to a broken pull ring, the sealing cap 15 needs to be rotated out first, allowing the round cap 1 to be placed on top of the can. At the same time, the adjusting column 14 is rotated, causing the adjusting rod 7 to rotate. The rotating adjusting rod 7 causes the two adjusting blocks 9 to slide along the inner wall of the slide groove 8, facilitating the two cutting blades 12 to press the surface of the can. After being fixed, the drive motor 2 is driven by the control button 4, causing the rotating rod 5 fixedly installed at the output end of the drive motor 2 to rotate the rotating cover 6. The rotating cover 6 facilitates the cutting of the can, making it easy to open. A blade is placed between the storage compartment 16 and the mounting cover 17, making it easy to replace the cutting blade 12 for different cans.

[0039] Finally, it should be noted that although the above embodiments have been described in the text and drawings of this application, this should not limit the scope of patent protection of this application. Any technical solutions that are based on the essential concept of this application and utilize the content described in the text and drawings of this application, resulting in equivalent structural or procedural substitutions or modifications, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this application.

Claims

1. A hand-held can opener characterized by, The device includes a round cover, a drive motor fixedly mounted on the top of the round cover, a protective shell fixedly mounted on the top of the round cover and fitted onto the surface of the drive motor, a control button fixedly mounted on the top of the protective shell, a rotating rod fixedly mounted on the output end of the drive motor, and a rotating cover fixedly mounted on the bottom of the rotating rod, the rotating cover being rotatably connected to a circular groove opened at the bottom of the round cover.

2. A hand-held can opener according to claim 1, wherein, An adjusting rod is rotatably connected to a circular groove on the surface of the rotating cover. A sliding groove is provided inside the rotating cover, and the other end of the adjusting rod is rotatably connected to the inside of the sliding groove. An adjusting block is threadedly connected to the surface of the adjusting rod, and the adjusting block is slidably connected to the inner wall of the sliding groove. A rectangular groove is provided at the bottom of the adjusting block, and a connecting block is slidably connected to the inner wall of the rectangular groove. A cutting blade is fixedly installed at the bottom of the connecting block, and a first threaded rod is threadedly connected to a threaded groove at the bottom of the cutting blade.

3. A hand-held can opener according to claim 2, wherein, An adjusting column is fixedly installed at one end of the adjusting rod near the surface of the rotating cover, and the surface of the adjusting column is L-shaped.

4. A hand held can opener according to claim 3, wherein, The rotating cover is threadedly connected to a sealing cover, and a storage compartment is fixedly installed inside the sealing cover. The storage compartment is threadedly connected to an installation cover.

5. A hand-held can opener according to claim 4, wherein, The storage compartment contains blades of various models, and a mounting plate is fixedly installed on the top of the mounting cover.

6. A hand-held can opener according to claim 2, wherein, The number of adjustment blocks is two, and the grooves on the inner walls of the two adjustment blocks are opposite.

7. A hand-held can opener according to claim 1, wherein, The protective shell has anti-slip texture on its surface, and the control button is electrically connected to the drive motor.

8. A hand held can opener according to claim 2 wherein, The bottom of the rotating cover has a first slot, and the surface of the adjusting rod has a second slot. The inner wall of the first slot is threaded with a second threaded rod.

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