Electric wine bottle opener

Abstract

The utility model relates to an electric wine bottle opener, which relates to the technical field of portable household appliances and is characterized in that a trigger component with a linkage part on one side is arranged on a circuit board, a linkage component is arranged on the inner side of a casing and comprises a linkage seat and a linkage arm arranged on the linkage seat, and a guide component is arranged in the casing. When a user starts the electric bottle opener, the driving assembly begins to rotate, the drill bit assembly rotates along with the driving assembly to drill into the bottle plug until the bottle plug begins to move, when the bottle plug moves to the inner side of the machine shell, the bottle plug abuts against the linkage base to enable the linkage base to move upwards, the linkage base moves upwards to drive the linkage arm to ascend, and at the moment, in the upward moving process of the linkage arm, the linkage arm is driven by the drill bit assembly to move upwards. The guiding component can guide the linkage arm to move in the direction close to the linkage part, it is ensured that the side wall of the linkage arm touches the linkage part, and therefore the linkage part is triggered, the in-place stopping effect is achieved, the bottle opener can directly adopt a standard triggering assembly, the pin structure of the bottle opener does not need to be changed, and the production cost and the manufacturing complexity are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of portable household appliances, in particular to an electric wine bottle opener. Background Art

[0002] With the improvement of modern living standards, red wine, as an elegant drink, is becoming increasingly popular. However, the traditional way of opening a bottle of wine often requires considerable strength and skill, which makes it inconvenient for many consumers, especially women and the elderly. To this end, electric wine bottle openers came into being and quickly became popular. Electric wine bottle openers are powered by electricity, simplifying the bottle opening process and improving the user experience. They have become one of the most common small appliances in modern homes, restaurants and other places.

[0003] In existing electric wine opener designs, the trigger assembly (such as the trigger switch and microswitch) is a key component. It is mainly used to detect the open position of the cork and ensure that the cork removal is automatically stopped at the correct time. Existing designs usually require the linkage part of the trigger assembly to face downward to facilitate cooperation with the linkage arm on the linkage seat. When the cork is pulled out of the bottle and moves up a certain distance in the corkscrew, the linkage arm presses against the linkage part of the trigger assembly, thereby causing the trigger assembly to operate, thereby deenergizing the drive assembly and preventing the cork from moving up.

[0004] In order to adapt to the working mode of the linkage arm, the linkage part of the trigger component must be designed to face downward, which means that the pins of the trigger component need special processing and the pin structure needs to be changed so that it can be correctly installed on the circuit board. This design makes it impossible to use the standard trigger component directly, and a dedicated trigger component must be customized. The customized switch not only increases the manufacturing cost, but also reduces the versatility and maintenance convenience.

[0005] The present invention is proposed in view of the deficiencies in the prior art. Utility Model Content

[0006] In order to adapt to the working mode of the linkage arm of the trigger assembly of the bottle opener mentioned above, the linkage part of the trigger assembly must be designed to face downward, and its own pin structure needs to be changed so that it can be correctly installed on the circuit board. This design makes it impossible to use the standard trigger assembly directly, and a dedicated trigger assembly must be customized. The customized switch not only increases the manufacturing cost, but also reduces the versatility and ease of maintenance.

[0007] The technical solution adopted by the utility model to solve its technical problems is:

[0008] The electric wine bottle opener comprises a casing, a circuit board, a driving assembly and a drill assembly, wherein the drill assembly is arranged on the inner side of the casing, the driving assembly and the circuit board are arranged in the casing, the circuit board is electrically connected to the driving assembly, the driving assembly is transmission-connected to the drill assembly, and the driving assembly can drive the drill assembly to rotate circumferentially to drill into the bottle cork, thereby driving the bottle cork to move to the inner side of the casing; the circuit board is provided with a trigger assembly electrically connected thereto, one side of the trigger assembly is provided with a linkage part, and the inner side of the casing is further provided with a linkage assembly, the linkage assembly includes a linkage seat and a linkage arm provided on the linkage seat, the linkage seat is movably arranged in the casing, and a guide component is further provided in the casing, when the bottle cork moves to the inner side of the casing, the bottle cork can press the linkage seat to move upward, and the linkage seat simultaneously drives the linkage arm to move upward, and the guide component can guide the linkage arm to move in a direction close to the linkage part, so that the side wall of the linkage arm triggers the linkage part.

[0009] In the electric wine bottle opener as described above, the trigger assembly is located in a region close to the drill assembly in the length direction of the circuit board.

[0010] In the electric wine bottle opener as described above, the linkage arm includes a connecting section and a linkage section, the connecting section is arranged between the linkage section and the linkage seat, and the connecting section extends outward so that there is a certain distance between the linkage section and the linkage seat.

[0011] In the electric wine bottle opener as described above, the guide component includes a guide protrusion and a guide slope, the guide protrusion is provided on the inner side wall of the casing, the guide slope is provided on the guide protrusion and / or the linkage arm, and the guide slope is inclined inward from bottom to top toward the direction close to the circuit board.

[0012] In the electric wine bottle opener as described above, the guide protrusion and the linkage portion are arranged opposite to each other, and the free end of the linkage arm is located between the guide protrusion and the linkage portion.

[0013] In the electric wine bottle opener as described above, the guide component further includes a guide channel provided on the inner wall of the housing, the linkage arm is located in the guide channel, and the inner wall of the guide channel is close to or abuts against both sides of the linkage arm.

[0014] In the electric wine bottle opener as described above, the guide protrusion is located at the top of the guide channel, or is located inside the guide channel.

[0015] As described above, an electric wine bottle opener is provided between the inner side wall of the casing and the linkage arm, and a limiting component is provided, which can limit the continuous upward movement of the linkage arm. The limiting component includes a first limiting protrusion provided on the inner side wall of the casing and a second limiting protrusion provided on the linkage arm. The second limiting protrusion is located above the first limiting protrusion. When the linkage seat drives the linkage arm to move up a certain distance, the top of the second limiting protrusion can be against the bottom of the first limiting protrusion, thereby limiting the further upward movement of the linkage arm and the linkage seat.

[0016] In the electric wine bottle opener as described above, the linkage seat includes a trigger seat and a bottle opening sleeve. The trigger seat is movably arranged in the casing, and the bottle opening sleeve is movably arranged on the inner side of the casing. The bottle opening sleeve can move upward under the top pressure of the cork, and then push the trigger seat to move upward.

[0017] In the electric wine bottle opener as described above, the housing comprises an upper housing and a lower housing, the bottle opener sleeve is located in the lower housing, and the trigger seat is located in the upper housing.

[0018] The beneficial effects of the utility model are:

[0019] The utility model discloses an electric wine bottle opener, which relates to a portable household appliance. A trigger assembly with a linkage portion on one side is provided on a circuit board, and a linkage assembly is provided on the inner side of a casing. The linkage assembly includes a linkage seat and a linkage arm provided on the linkage seat. A guide component is provided in the casing. When a user starts the electric bottle opener, the drive assembly starts to rotate, and the drill assembly drills into the bottle cork as the drive assembly rotates until the bottle cork starts to move. When the bottle cork moves to the inner side of the casing, the bottle cork presses the linkage seat to move upward. The upward movement of the linkage seat drives the linkage arm to rise. At this time, during the upward movement of the linkage arm, the guide component can guide the linkage arm to move in a direction close to the linkage portion, ensuring that the side wall of the linkage arm touches the linkage portion, thereby triggering the linkage portion and achieving the effect of stopping in place. Therefore, the bottle opener can directly adopt a standard trigger assembly without changing its own pin structure, thereby reducing production cost and manufacturing complexity.

[0020] The present invention will be further described below with reference to the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of the utility model;

[0022] Figure 2 This is one of the exploded schematic diagrams of the present utility model;

[0023] Figure 3 This is the second exploded schematic diagram of the present utility model;

[0024] Figure 4 It is a top view schematic diagram of the utility model;

[0025] Figure 5 for Figure 4 One of the cross-sectional views along line AA (the linkage part is not pressed);

[0026] Figure 6 for Figure 4 The second cross-sectional view along line AA (pressing linkage part);

[0027] Figure 7 for Figure 4 One of the cross-sectional views along line BB;

[0028] Figure 8 This is the third exploded diagram of the present utility model;

[0029] Figure 9 This is the fourth exploded diagram of the present utility model;

[0030] Figure 10 It is a structural schematic diagram of the trigger seat and linkage arm of the utility model. DETAILED DESCRIPTION

[0031] The following describes the embodiments of the present invention in detail with reference to the accompanying drawings.

[0032] like Figures 1 to 10 As shown, an electric wine bottle opener of this embodiment includes a housing 1, a circuit board 2, a drive assembly 3 and a drill assembly 4. The drill assembly 4 is arranged on the inner side of the housing 1, and the drive assembly 3 and the circuit board 2 are arranged in the housing 1. The circuit board 2 is electrically connected to the drive assembly 3, and the drive assembly 3 is transmission-connected to the drill assembly 4. The drive assembly 3 can drive the drill assembly 4 to rotate circumferentially to drill into the cork, so as to drive the cork to move to the inner side of the housing 1; the circuit board 2 is provided with a trigger assembly 21 electrically connected thereto, and one side of the trigger assembly 21 is provided with a trigger assembly 21. There is a linkage part 22, and a linkage component 5 is also provided on the inner side of the casing 1. The linkage component 5 includes a linkage seat 51 and a linkage arm 52 provided on the linkage seat 51. The linkage seat 51 is movably arranged in the casing 1. A guide member 6 is also provided in the casing 1. When the bottle stopper moves to the inner side of the casing 1, the bottle stopper can press the linkage seat 51 to move upward, and the linkage seat 51 simultaneously drives the linkage arm 52 to move upward. The guide member 6 can guide the linkage arm 52 to move toward the linkage part 22, so that the side wall of the linkage arm 52 triggers the linkage part 22.

[0033] Specifically, when the user starts the electric bottle opener, the drive assembly 3 starts to rotate, and the drill assembly 4 drills into the cork as the drive assembly rotates until the cork starts to move. When the cork moves to the inside of the casing, the cork will press the linkage seat 51 to move it upward. The upward movement of the linkage seat drives the linkage arm 52 to rise. At this time, when the linkage arm 52 is moving upward, the guide member 6 can guide the linkage arm to move in the direction close to the linkage part 22, ensuring that the side wall of the linkage arm touches the linkage part, thereby triggering the linkage part 22, and the trigger assembly 21 sends a signal to the circuit board 2, and the drive assembly stops working, achieving the effect of stopping in place. With such a design, the bottle opener can directly use a standard trigger assembly without changing its own pin structure, reducing production costs and manufacturing complexity, and effectively improving the versatility and maintenance convenience of the bottle opener.

[0034] Preferably, the linkage arm 52 of this embodiment is made of elastic material, so that the linkage arm can be slightly deformed when subjected to pressure from the guide member 6, causing the linkage arm 52 to shift toward the linkage part 22, thereby counteracting the linkage part 22 to achieve the effect of pressing the linkage part 22, thereby triggering the linkage part 22.

[0035] like Figures 1 to 10 As shown, the trigger assembly 21 of this embodiment is located in an area close to the drill assembly 4 in the length direction of the circuit board 2.

[0036] Such a design can ensure that the trigger component 21 can be triggered in time, and the signal can be transmitted to the drive component through the circuit board to control the drive component accordingly. In addition, this layout can also reduce the trigger length and length size of the linkage arm 52, ensuring that the linkage arm 52 will not affect other electrical components on the circuit board due to its excessive length, thereby improving the reliability and response time of the system.

[0037] like Figures 1 to 10 As shown, the linkage arm 52 of this embodiment includes a connecting section 521 and a linkage section 522, and the connecting section 521 is arranged between the linkage section 522 and the linkage seat 51, and the connecting section 521 extends outward so that there is a certain distance between the linkage section 522 and the linkage seat 51. Specifically, the design of the connecting section 521 extending outward can increase the flexibility of the linkage arm, so that the linkage section 522 can move within a larger range, ensuring that the linkage section 522 can move toward the linkage part 22 through the guide member 6, ensuring that the side wall of the linkage section 522 can touch the linkage part, and providing sufficient deformation space for the deformation of the linkage section 522.

[0038] Furthermore, by increasing the spacing between the linkage section 522 and the linkage seat 51, the linkage arm can be prevented from being too close to other electronic components on the circuit board, effectively reducing electromagnetic interference or physical damage to the circuit board caused by the linkage section 522. This layout helps improve the safety and stability of the entire system.

[0039] Preferably, the connecting section 521 and the linkage section 522 are L-shaped. Such a design can further enhance the structural stability and rigidity of the linkage arm. This shape not only optimizes the force transmission path, but also enables the overall structure to have better anti-deformation ability when responding to external pressure, thereby ensuring the long-term use of the equipment.

[0040] Preferably, a reinforcing plate 523 is further provided between the connecting section 521 and the linkage section 522. The addition of the reinforcing plate 523 can significantly improve the overall structural strength of the linkage arm. It can effectively disperse the force applied to the linkage section 522 and the connecting section 521, reduce the risk of deformation, and thus extend the service life of the linkage arm.

[0041] Furthermore, the reinforcing plate 523 provides additional rigidity, improving the fatigue resistance of the linkage arm. When the linkage section 522 is offset multiple times on the connecting section 521, it can better withstand repetitive stress, avoid failures or performance degradation due to fatigue, and extend the service life of the linkage arm.

[0042] like Figures 1 to 10 As shown, the guide member 6 of this embodiment includes a guide protrusion 61 and a guide slope 62, wherein the guide protrusion 61 is arranged on the inner wall of the housing 1, and the guide slope 62 is arranged on the guide protrusion 61 and / or the linkage arm 52, and the guide slope 62 is inclined inward from bottom to top toward the direction close to the circuit board 2.

[0043] Specifically, the guide protrusion 61 and the linkage arm 52 cooperate with each other through the guide bevel 62 to achieve precise guidance of the movement direction of the linkage arm. The design of the guide bevel 62 ensures that the linkage arm can remain on a predetermined track during the movement, so that after the linkage arm 52 moves a certain distance during the upward movement, under the coordinated action of the guide protrusion 61 and the guide bevel 62, the linkage arm 52 can gradually shift in the direction close to the linkage part 22 and contact with the linkage part 22 to trigger the linkage part 22.

[0044] Furthermore, the inclined design of the guide ramp 62 enables the linkage arm to transition more smoothly during movement, reducing friction and sticking. This feature ensures that the linkage arm can operate smoothly, reduces mechanical wear and extends the service life of the equipment.

[0045] Preferably, the guide protrusion 61 and the linkage arm 52 in this embodiment are both provided with a guide bevel 62, and the two guide bevels 62 cooperate with each other to make the cooperation between the guide protrusion 61 and the linkage arm 52 smoother, ensuring that the linkage arm 52 can be offset against the guide protrusion 61 during the upward movement, and under the action of the guide bevel 62, the linkage arm 52 gradually deviates along the guide bevel 62 in the direction close to the linkage part 22, accurately triggering the linkage part 22.

[0046] In other embodiments, only one of the guide protrusion 61 or the linkage arm 52 is provided with the guide slope 62 , and a suitable design can be selected according to actual needs.

[0047] like Figures 1 to 10 As shown, the guide protrusion 61 of this embodiment is arranged opposite to the linkage part 22, and the free end of the linkage arm 52 is located between the guide protrusion 61 and the linkage part 22. This design optimizes the movement path of the linkage arm, so that it can move along the shortest and most effective trajectory during operation, thereby improving work efficiency.

[0048] Specifically, by arranging the guide protrusion 61 and the linkage part 22 relative to each other, that is, the guide protrusion 61 and the linkage part 22 are arranged correspondingly, and there is a certain spacing space between the two, and the free end of the linkage arm 52 is located in this spacing space. In the initial state, the free end of the linkage arm 52 is located on one side of the guide protrusion 61 and has a certain distance from the guide protrusion 61. When the linkage arm 52 moves up, the linkage arm 52 gradually approaches the guide protrusion 61, and the two are offset by the guide inclined surface 62. As the linkage arm 52 gradually moves up along the guide inclined surface 62, the linkage arm 52 gradually deviates in the direction of approaching the linkage part 22. With such a design, the free end of the linkage arm 52 is restricted between the guide protrusion 61 and the linkage part 22 in the initial state, and moves in the spacing space between the guide protrusion 61 and the linkage part 22 from beginning to end. This design ensures that the linkage arm can move within a predetermined range, so that the linkage arm can be positioned more accurately when performing an operation, avoiding misoperation or inaccurate results caused by movement deviation.

[0049] Furthermore, the design in which the free end of the linkage arm 52 is located between the guide protrusion 61 and the linkage portion 22 effectively reduces the risk of interference between the linkage arm and surrounding components. This arrangement avoids accidental contact of the linkage arm during movement, effectively protects the circuit board 2 and other sensitive components, and ensures stable operation of the equipment.

[0050] like Figures 1 to 10As shown, the guide member 6 of this embodiment further includes a guide channel 63 provided on the inner side wall of the casing 1, the linkage arm 52 is located in the guide channel 63, and the inner wall of the guide channel 63 is close to or against the two sides of the linkage arm 52. Specifically, the design of the linkage arm 52 being located in the guide channel 63 limits the movement trajectory of the linkage arm 52, thereby ensuring the positioning accuracy of the linkage arm during the movement, preventing the linkage arm from rotating in the axial direction of the bottle opener and causing positional deviation, thereby preventing the free end of the linkage arm from moving out of the spacing space between the guide protrusion 61 and the linkage portion 22, and ensuring that the free end of the linkage arm can accurately trigger the linkage portion 22.

[0051] Furthermore, since the inner wall of the guide channel 63 is close to or offset from the two sides of the linkage arm 52, the linkage arm can be better supported during movement, reducing the possibility of shaking and instability. This design effectively improves the structural stability of the linkage arm, ensuring that it remains reliable under high load or rapid movement.

[0052] Furthermore, the inner wall of the guide channel 63 is close to or offset against the two sides of the linkage arm 52, which enables the linkage arm 52 to be positioned and assembled, thereby improving the assembly efficiency. Preferably, guide plates 524 are also provided on both sides of the linkage arm 52, and the inner wall of the guide channel 63 is close to or offset against the guide plates on both sides of the linkage arm 52. Such a design increases the side wall volume of the linkage arm 52, thereby further improving the stability of the linkage arm 52 sliding in the guide channel 63.

[0053] like Figures 1 to 10 As shown, the guide protrusion 61 of this embodiment is located at the top of the guide channel 63, and the free end of the linkage arm 52 extends out of the guide channel 63. Such a design can help optimize the internal space of the guide channel 63, and ensure that the linkage arm 52 does not contact the guide protrusion 61 in the initial state, or only resists the guide protrusion 61, and does not undergo elastic deformation along the guide slope 62, that is, the linkage arm 52 at this time does not undergo elastic deformation on the linkage seat 51. By avoiding contact and deformation in the initial state, unnecessary stress accumulation on the linkage arm 52 and related structures can be reduced, thereby preventing structural damage caused by fatigue during long-term use, and helping to improve the durability and reliability of the equipment.

[0054] Preferably, in other embodiments, the guide protrusion 61 is located inside the guide channel 63. With such a design, the guide channel 63 can provide protection for the guide protrusion 61, thereby extending the durability and reliability of the device. In this case, the free end of the linkage arm 52 is located inside the guide channel 63.

[0055] Preferably, in other embodiments, the guide protrusion 61 is located inside the guide channel 63, and one side of the linkage arm 52 continuously abuts against the guide protrusion 61, and through the guide slope, the linkage arm 52 has a certain inclination angle, and the linkage arm 52 can gradually move upward along the guide slope and gradually approach the trigger component 21, and then abut against the linkage part 22 to trigger the linkage part 22. One side of the linkage arm 52 in this embodiment continuously abuts against the guide protrusion 61, and users can choose a suitable design according to actual needs.

[0056] like Figures 1 to 10 As shown, a limiting member 7 capable of limiting the continuous upward movement of the linkage arm 52 is provided between the inner side wall of the housing 1 and the linkage arm 52 of this embodiment. The limiting member 7 includes a first limiting protrusion 71 provided on the inner side wall of the housing 1 and a second limiting protrusion 72 provided on the linkage arm 52. The second limiting protrusion 72 is located above the first limiting protrusion 71. When the linkage seat 51 drives the linkage arm 52 to move up a certain distance, the top of the second limiting protrusion 72 can be against the bottom of the first limiting protrusion 71, thereby limiting the linkage arm 52. The linkage arm 52 and the linkage seat 51 continue to move upward, effectively preventing the linkage arm 52 and the linkage seat 51 from moving upward excessively, thereby avoiding mechanical failure or damage caused by this, such as the top of the linkage seat 51 hitting the bottom of the drive assembly 3, other parts in the casing or the bottom of the circuit board, or the top of the linkage arm 52 continues to move upward and hits other parts on the circuit board or other parts in the casing. Such a design can ensure that the linkage arm is always within the control range during operation, ensuring the normal operation of the bottle opener.

[0057] Preferably, in this embodiment, the output end of the driving assembly 3 is transmission-connected to the drill assembly 4, and the linkage seat 51 is provided with an avoidance hole for avoiding the driving assembly 3 and the drill assembly 4. The linkage seat 51 is sleeved on the output end of the driving assembly 3 and the outer side of the drill assembly 4, and the linkage seat 51 is located below the driving assembly 3. With such a design, there is a certain distance between the top of the linkage seat 51 and the bottom of the driving assembly 3, so as to avoid the linkage seat 51 from continuously moving upward and hitting the bottom of the driving assembly 3, thereby ensuring the normal operation of the two.

[0058] like Figures 1 to 10 As shown, the linkage seat 51 of this embodiment includes a trigger seat 53 and a bottle opening sleeve 54. The trigger seat 53 is movably arranged in the casing 1, and the bottle opening sleeve 54 is movably arranged on the inner side of the casing 1. The bottle opening sleeve 54 can move upward under the top pressure of the bottle cork, and then push the trigger seat 53 to move upward.

[0059] Specifically, the bottle opener sleeve 54 is a component movably connected to the inner side of the casing 1. As a part of the linkage seat 51, the top of the bottle cork will be against the bottom of the bottle opener sleeve 54, and the bottle cork will press the bottle opener sleeve 54 to move it upward. The movement of the bottle opener sleeve 54 will generate corresponding force, and the upward movement will be against the trigger seat 53, thereby driving the trigger seat 53 to move upward. Their arrangement is to realize the driving mechanism, and the trigger seat 53 is moved upward by the pressing action.

[0060] Preferably, a first elastic reset member 55 capable of restoring the trigger seat 53 is further provided in the housing 1 of this embodiment.

[0061] Specifically, the first elastic reset member is usually an elastic element, which can return to its original position after being subjected to external force. In this case, the design and placement of the first elastic reset member 55 enables the trigger seat 53 to be reset, that is, after completing an operation, the trigger seat can return to its initial position and prepare for the next operation.

[0062] Specifically, when the linkage arm 52 is acted upon by an external force and pushes the trigger seat 53 to move, that is, when the bottle opener performs the bottle opening action, the bottom end of the bottle opener is against the bottle mouth, and the drill assembly 4 drills into the cork. The cork can move along the drill assembly 4 and relatively close to the bottle opening sleeve 54, thereby applying a pushing pressure to the bottle opening sleeve 54, causing the bottle opening sleeve 54 to move in the direction close to the trigger seat 53, and the bottle opening sleeve 54 presses the trigger seat 53, and then the trigger seat 53 moves upward under the pushing pressure of the bottle opening sleeve 54. At this time, the first elastic reset member 55 will be compressed and deformed. Once the external force disappears (that is, the bottle cork slowly withdraws from the bottle opener), the first elastic reset member will gradually elastically restore to its original state and push the trigger seat 53 back to its initial position.

[0063] Such a design can ensure the normal resetting and reset of the trigger seat 53, so as to ensure that the bottle opener can perform the next operation after each operation is completed.

[0064] like Figures 1 to 10 As shown, the first elastic return member 55 in this embodiment is a first return spring, one end of the first return spring abuts against the top of the trigger seat 53, and the other end abuts against the bottom of the driving assembly 3. The first return spring is sleeved on the outside of the output end of the driving assembly 3; when the trigger seat 53 is pushed to move, the first return spring will be compressed and deformed. Once the external force disappears, the spring will return to its original state and push the trigger seat 53 back to its initial position.

[0065] Preferably, the housing 1 of this embodiment is further provided with a second elastic reset member 56 capable of resetting the bottle opener sleeve 54. The second elastic reset member 56 can drive the bottle opener sleeve 54 to reset.

[0066] Specifically, the second elastic return member 56 is an elastic element, which is installed between the bottle opener sleeve 54 and the inner side of the housing 1. Its function is that after the bottle opener sleeve 54 is subjected to an external force (i.e., the top pressure of the bottle cork on it), the bottle opener sleeve 54 moves upward. At this time, the second elastic return member 56 will be compressed and deformed. Once the external force disappears (i.e., the bottle cork slowly withdraws from the bottle opener), the second elastic return member 56 will gradually elastically restore to its original state and push the bottle opener sleeve 54 back to its initial position.

[0067] Such a design enables the second elastic reset member 56 to provide an elastic reset force, so that the bottle opener 54 can automatically reset to the initial position after each operation, ready for the next operation.

[0068] By using the second elastic reset member 56 , the automatic reset function of the bottle opener can be achieved, providing a convenient and efficient bottle opening experience.

[0069] like Figures 1 to 10 As shown, the second elastic return member 56 in this embodiment is a second elastic spring. A plurality of return protrusions 561 are provided on the outer periphery of the bottle opener sleeve 54. The length of each return protrusion 561 is smaller than the length of the bottle opener sleeve 54. One end of the second elastic spring abuts against the top of the inner side of the housing 1, and the other end abuts against the top of each return protrusion 561. The second elastic spring is sleeved on the outer side of the portion of the bottle opener sleeve 54 without the return protrusion 561.

[0070] This design makes the second elastic spring a part of the bottle opener sleeve 54 and provides a reset function. Specifically, one end of the second elastic spring contacts the inner top of the housing 1, and the other end contacts the top of each reset protrusion 561. When an external force acts on the bottle opener sleeve 54, causing it to move upward, the second elastic spring will be compressed and deformed. Once the external force disappears, the second elastic spring will gradually return to its original state and push the bottle opener sleeve 54 to reset through the top of the reset protrusion 561.

[0071] This design ensures that the bottle opener sleeve 54 can automatically return to its initial position after being subjected to external force, and can maintain a suitable tight connection even when there is no external force. By using the second elastic spring and the reset protrusion 561, the bottle opener can maintain a stable and reliable state after each operation.

[0072] like Figures 1 to 10 As shown, the housing 1 of this embodiment includes an upper housing 11 and a lower housing 12 , the bottle opener 54 is located in the lower housing 12 , and the trigger seat 53 is located in the upper housing 11 .

[0073] The combination of the upper shell 11 and the lower shell 12 makes the assembly of the device easier. The design of separating the upper shell and the lower shell makes the bottle opener form a modular structure, making the layout of each component more flexible, simplifying the design of the bottle opener and simplifying the assembly process.

[0074] Preferably, the upper shell 11 and the lower shell 12 of this embodiment can be connected by threaded connection or by snap-fit connection, and a suitable design can be selected according to actual needs.

[0075] After the upper shell 11 and the lower shell 12 of this embodiment are assembled, they cannot be disassembled. Such a design effectively enhances the sealing performance of the upper shell 11 and the lower shell 12.

[0076] In other embodiments, the upper shell 11 and the lower shell 12 are detachable after being combined, and a suitable design can be selected according to actual needs.

[0077] Preferably, the inner side of the bottle opener is a bottle opening hole in the lower shell 12, the bottle opening sleeve 54 is movably connected to the bottle opening hole, and a through hole is provided on the top of the lower shell 12 for the drill assembly 4 to extend into the bottle opening hole.

[0078] Preferably, one end of the second elastic spring contacts the top of the bottle opening hole, and the other end contacts the top of each reset protrusion 561 .

[0079] Preferably, the trigger component in this embodiment is a touch switch.

[0080] Specifically, the touch switch is designed with low trigger force, and the user only needs to press it lightly to activate it. This high sensitivity makes operation more convenient and the user experience is significantly improved, especially in situations where a quick response is required.

[0081] In addition, touch switches are usually designed to be relatively small and can be easily integrated into different parts of the equipment. This compact design leaves more design space for the overall product appearance and can better adapt to different product design requirements.

[0082] Preferably, the circuit board 2 of this embodiment is provided with a first button portion 23 and a second button portion 24, wherein the first button portion 23 includes a first forward rotation switch 231. Preferably, the first forward rotation switch 231 is a tactile switch button structure. Compared with the conventional trigger structure using copper sheets and copper points touching each other, the tactile switch has lower cost and simpler production process. It only needs to be directly soldered on the circuit board, thereby improving production efficiency.

[0083] In addition, the touch switch has a simpler structure, in which the button trigger mechanism can realize the conduction and disconnection of the circuit by mechanically pressing and releasing. This design is more reliable than the traditional copper sheet and copper point contact method, reduces wear and poor contact problems, and can reduce maintenance costs.

[0084] Preferably, the first button portion 23 in this embodiment also includes a second forward switch 232 connected in series with the first forward switch 231, and the second forward switch 232 is arranged adjacent to the first forward switch 231, and the first forward switch 231 is electrically connected to the positive pole of the drive component 3, and the second forward switch 232 is electrically connected to the negative pole of the drive component 3; with such a design, the user must press the first forward switch 231 and the second forward switch 232 at the same time to energize the forward conduction unit to energize the drive component 3 for forward rotation.

[0085] This design increases the difficulty of pressing the button, thereby reducing the possibility of accidentally activating the bottle opener and improving safety.

[0086] When the user only presses the first forward switch 231, even if the first forward switch 231 is pressed and closed, since the second forward switch 232 is not pressed, the forward conduction unit is still in the power-off state, and the drive component 3 will not be powered on to start forward rotation.

[0087] Only when the user simultaneously presses the first forward rotation switch 231 and the second forward rotation switch 232 will the forward rotation conduction unit be electrically connected, thereby causing the drive assembly 3 to start forward rotation. This design requires the user to consciously press the buttons with two fingers at the same time, improving safety and controllability.

[0088] Preferably, the second button portion 24 in this embodiment includes a first reversal switch 241 and a second reversal switch 242 connected in series; and, the first reversal switch 241 and the second reversal switch 242 are electrically connected to the positive and negative poles of the driving component 3, respectively. Through such a design, the first reversal switch 241 and the second reversal switch 242 work together to electrically connect the reversal conduction unit, thereby realizing the reversal operation of the driving component 3.

[0089] The series design increases the requirements for key operation. Users need to press both switches at the same time to energize the reversing conduction unit, ensuring that users are aware of the reversing operation they are performing. This design can improve safety and controllability and reduce the risk of misoperation.

[0090] The working principle of the bottle opener of the present utility model is:

[0091] By pressing the first button portion 23, the driving assembly 3 starts to rotate forward, driving the drill assembly 4 to drill into the bottle cork relatively, and under the pressing action of the user, the bottle cork presses the bottle opening sleeve 54 to move upward in the lower shell 12 until the top of the bottle opening sleeve 54 presses the trigger seat 53. The trigger seat 53 moves upward in the upper shell 11 under the pressure of the bottle opening sleeve 54, and the linkage arm 52 moves upward with the upward movement of the trigger seat 53, wherein the linkage arm 52 includes a connecting section 521 and a linkage section 522, wherein the connecting section 521 is arranged between the linkage section 522 and the linkage seat 51, and the upper part of the linkage section 522 is thinner. During the upward movement of the linkage arm 52, the thinner upper part of the linkage section 522 is squeezed against the guide protrusion 61. The linkage section 522 produces elastic deformation under the squeezing of the guide protrusion 61, and can gradually shift toward the direction close to the linkage part 22. After moving to a certain distance along the guide slope 62, the linkage section 522 contacts the linkage part 22 to trigger the linkage part 22 to stop the bottle opener from working. At this time, if the first button part 23 is pressed again, the drive assembly 3 will not work, the drill assembly 4 will no longer drill into the bottle cork relative to each other, and the bottle cork will no longer press the bottle opener sleeve 54 to move upward in the lower shell 12.

[0092] By pressing the second button portion 24, the driving assembly 3 starts to reverse, and the drill assembly 4 drills out the cork relatively to move the cork downward. Under the elastic force of the second elastic return member 56, the second elastic return member 56 drives the bottle opener sleeve 54 to move downward in the lower shell 12, and at the same time forces the cork to move downward and escape from the drill assembly 4 and the lower shell 12; at the same time, under the elastic force of the first elastic return member 55, the first elastic return member 55 drives the trigger seat 53 to move downward in the upper shell 11, and the linkage arm 52 moves downward with the downward movement of the trigger seat 53. At this time, the thinner upper part of the linkage section 522 elastically recovers and gradually moves away from the linkage portion 22 along the guide inclined surface 62 on the guide protrusion 61, so that the trigger seat 53, the linkage arm 52 and the bottle opener sleeve 54 are restored to the initial state, ready for the next bottle opening process.

[0093] Preferably, a guide channel 63 is also provided on the inner wall of the casing 1, and the linkage arm 52 is located in the guide channel 63, and the linkage arm 52 can move up or down in the guide channel 63, ensuring that the free end of the linkage arm (that is, the upper part of the linkage section 522 with a thinner thickness) can accurately trigger the linkage part 22.

Claims

1. An electric wine bottle opener, characterized by: The invention comprises a housing (1), a circuit board (2), a drive assembly (3) and a drill assembly (4), wherein the drill assembly (4) is arranged inside the housing (1), the drive assembly (3) and the circuit board (2) are arranged inside the housing (1), the circuit board (2) is electrically connected to the drive assembly (3), the drive assembly (3) and the drill assembly (4) are transmission-connected, and the drive assembly (3) can drive the drill assembly (4) to rotate circumferentially to drill into the bottle stopper, thereby driving the bottle stopper to move to the inside of the housing (1); a trigger assembly (21) electrically connected thereto is provided on the circuit board (2), and a linkage portion (22) is provided on one side of the trigger assembly (21). A linkage assembly (5) is further provided on the inner side of the housing (1), and the linkage assembly (5) includes a linkage seat (51) and a linkage arm (52) provided on the linkage seat (51). The linkage seat (51) is movably provided in the housing (1). A guide member (6) is further provided in the housing (1). When the bottle stopper moves to the inner side of the housing (1), the bottle stopper can press the linkage seat (51) upward, and the linkage seat (51) simultaneously drives the linkage arm (52) upward. The guide member (6) can guide the linkage arm (52) to move in a direction close to the linkage portion (22), so that the side wall of the linkage arm (52) triggers the linkage portion (22).

2. The electric wine bottle opener according to claim 1, characterized in that: The trigger assembly (21) is located in an area close to the drill assembly (4) in the length direction of the circuit board (2).

3. The electric wine bottle opener according to claim 1, characterized in that: The linkage arm (52) comprises a connecting section (521) and a linkage section (522), wherein the connecting section (521) is arranged between the linkage section (522) and the linkage seat (51), and the connecting section (521) extends outwards so that a certain distance exists between the linkage section (522) and the linkage seat (51).

4. The electric wine bottle opener according to claim 1, characterized in that: The guide member (6) comprises a guide protrusion (61) and a guide slope (62), wherein the guide protrusion (61) is provided on the inner side wall of the housing (1), and the guide slope (62) is provided on the guide protrusion (61) and / or the linkage arm (52), and the guide slope (62) is inclined inward from bottom to top in a direction close to the circuit board (2).

5. The electric wine bottle opener according to claim 4, characterized in that: The guide protrusion (61) and the linkage portion (22) are arranged opposite to each other, and the free end of the linkage arm (52) is located between the guide protrusion (61) and the linkage portion (22).

6. The electric wine bottle opener according to claim 4, characterized in that: The guide member (6) further comprises a guide channel (63) provided on the inner side wall of the housing (1); the linkage arm (52) is located in the guide channel (63); and the inner wall of the guide channel (63) is close to or abuts against two sides of the linkage arm (52).

7. The electric wine bottle opener according to claim 6, characterized in that: The guide protrusion (61) is located at the top of the guide channel (63), or is located inside the guide channel (63).

8. The electric wine bottle opener according to claim 1, characterized in that: A limiting member (7) capable of limiting the continuous upward movement of the linkage arm (52) is provided between the inner side wall of the housing (1) and the linkage arm (52), wherein the limiting member (7) comprises a first limiting protrusion (71) provided on the inner side wall of the housing (1) and a second limiting protrusion (72) provided on the linkage arm (52), wherein the second limiting protrusion (72) is located above the first limiting protrusion (71), and when the linkage seat (51) drives the linkage arm (52) to move upward a certain distance, the top of the second limiting protrusion (72) can abut against the bottom of the first limiting protrusion (71), thereby limiting the continuous upward movement of the linkage arm (52) and the linkage seat (51).

9. The electric wine bottle opener according to claim 1, characterized in that: The linkage seat (51) includes a trigger seat (53) and a bottle opening sleeve (54), wherein the trigger seat (53) is movably arranged in the housing (1), and the bottle opening sleeve (54) is movably arranged inside the housing (1). The bottle opening sleeve (54) can be moved upward by the top pressure of the bottle stopper, and then push the trigger seat (53) to move upward.

10. The electric wine bottle opener according to claim 9, characterized in that: The housing (1) comprises an upper housing (11) and a lower housing (12), the bottle opening sleeve (54) is located in the lower housing (12), and the trigger seat (53) is located in the upper housing (11).

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