Handle

Abstract

The utility model discloses a lever handle which comprises a base, a rotating shaft and a handle body, the base is used for being fixed to a sectional material, the handle body and the base are rotationally connected through the rotating shaft, a first magnet is arranged on the base, one of the rotating shaft and the handle body is provided with a second magnet, and when the handle body rotates to a positioning position relative to the base, the first magnet is fixed. And the first magnet and the second magnet correspond to each other in position and magnetically attract each other. Through magnetic attraction of the first magnet and the second magnet, excessive mechanical friction is not needed when the handle is opened or closed, an elastic element does not need to be installed, and therefore the handle can keep high positioning accuracy after being used for a long time.

Description

Technical Field

[0001] This utility model relates to the field of door and window technology, and in particular to a handle. Background Technology

[0002] Existing handle positioning technologies generally employ a mechanical structure where an elastic element engages with a positioning point. That is, the handle uses one or more elastic elements (such as springs or sheet metal) to provide continuous elastic force. When the handle rotates to a preset angle, the elastic element engages with the positioning point on the base or shaft, thus fixing the handle's position. However, this technology has drawbacks: firstly, the elastic element and the positioning point are in a state of constant contact and friction. With frequent handle rotation, the contact surface increases in clearance due to mechanical wear, gradually reducing positioning accuracy; secondly, the elastic element is prone to fatigue due to repeated compression or stretching, and its elastic modulus decreases over time, leading to weakened or even failed positioning force. This results in problems such as handle wobbling and rebound, severely impacting user experience and product lifespan. Utility Model Content

[0003] The purpose of this invention is to provide a handle that solves the problem of inaccurate positioning caused by long-term use of existing handles.

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is achieved through the following technical solution: providing a handle, including a base, a pivot, and a handle. The base is used to fix it on a profile. The handle and the base are rotatably connected through the pivot. A first magnet is provided on the base. A second magnet is provided on one of the pivot and the handle. When the handle is rotated relative to the base to a positioning position, the first magnet and the second magnet are in corresponding positions and magnetically attracted to each other.

[0005] Furthermore, the handle includes a neck with a receiving hole, the base has a through hole, the rotating shaft passes through the through hole from one side of the base and is connected to the receiving hole, and the second magnet is disposed on the neck or the rotating shaft.

[0006] Furthermore, the base is provided with a first mounting hole, and the neck is provided with a second mounting hole. The first magnet is installed in the first mounting hole, and the second magnet is installed in the second mounting hole. The magnetic poles of the end of the first magnet facing the second magnet are opposite to those of the end of the second magnet facing the first magnet.

[0007] Furthermore, the base is provided with a first mounting hole, the rotating shaft is provided with a second mounting hole, the first magnet is installed in the first mounting hole, the second magnet is installed in the second mounting hole, and the magnetic poles of the end of the first magnet facing the second magnet are opposite to those of the end of the second magnet facing the first magnet.

[0008] Furthermore, the first magnet and the second magnet are arranged along the axial direction of the rotating shaft or along the radial direction of the rotating shaft.

[0009] Furthermore, the first magnet is provided with a plurality of magnets arranged at circumferential intervals along the through hole, and the second magnet is provided with a plurality of magnets arranged at circumferential intervals along the receiving hole or the rotating shaft.

[0010] Furthermore, a gasket is provided between the base and the handle, and the gasket is provided with a through hole for the rotating shaft to pass through, and the rotating shaft is interference-fitted with the through hole.

[0011] Furthermore, the rotating shaft includes a rotating part and a connecting part connected to one end of the rotating part. The connecting part is fixedly connected to the receiving hole, and the rotating part is rotatably connected to the through hole.

[0012] Furthermore, the through hole is a stepped hole, which includes a through hole and a stepped surface formed at one end of the through hole away from the neck. The rotating shaft also includes a limiting part connected to the other end of the rotating part. The diameter of the limiting part is larger than the diameter of the rotating part. The rotating part is rotatably disposed in the through hole, and the limiting part is limited to the stepped surface.

[0013] Furthermore, the neck is provided with a connecting hole that intersects with the receiving hole. One end of the connecting hole is open, and the other end of the connecting hole communicates with the receiving hole. The handle also includes a connector, which is connected to the connecting hole and one end of the connector abuts against the connecting part.

[0014] Alternatively, the bottom of the receiving hole is provided with a connecting hole, the connecting hole is connected to the receiving hole and is arranged in the same direction, the connecting part is provided with a through hole coaxial with the connecting hole, the handle also includes a connector, one end of the connector passes through the through hole and is connected to the connecting hole.

[0015] This utility model provides a handle, including a base, a pivot, and a handle. The base is fixed to a profile, and the handle and base are rotatably connected via the pivot. A first magnet is disposed on the base, and a second magnet is disposed on either the pivot or the handle. When the handle rotates relative to the base to a positioning position, the first and second magnets correspond in position and are magnetically attracted to each other. This utility model, through the magnetic attraction of the first and second magnets, eliminates the need for excessive mechanical friction when opening or closing the handle and eliminates the need for elastic elements. Thus, the handle maintains high positioning accuracy even after long-term use. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 An exploded view of a handle from Embodiment 1 provided for the present utility model;

[0018] Figure 2 A cross-sectional view of a handle according to Embodiment 1 of this utility model. Figure 1 ;

[0019] Figure 3 A schematic diagram of the base structure provided for Embodiment 1 of this utility model;

[0020] Figure 4 A schematic diagram of the handle of Embodiment 1 provided for this utility model embodiment;

[0021] Figure 5 A schematic diagram of the gasket structure of Embodiment 1 provided for the present utility model;

[0022] Figure 6 A schematic diagram of the structure of the rotating shaft in Embodiment 1 provided for the present utility model;

[0023] Figure 7 A cross-sectional view of a handle according to Embodiment 1 of this utility model. Figure 2 ;

[0024] Figure 8 An exploded view of a handle from Embodiment 2 provided for the present utility model;

[0025] Figure 9 A cross-sectional view of a handle according to Embodiment 2 of this utility model. Figure 1 ;

[0026] Figure 10 A schematic diagram of the handle of Embodiment 2 provided for this utility model embodiment;

[0027] Figure 11 A schematic diagram of the base structure provided for Embodiment 2 of this utility model;

[0028] Figure 12 A schematic diagram of the structure of the rotating shaft in Embodiment 2 provided for this utility model embodiment;

[0029] Figure 13 A cross-sectional view of a handle according to Embodiment 2 of this utility model. Figure 1 ;

[0030] Figure 14 An exploded view of a handle from Embodiment 3 of this utility model;

[0031] Figure 15 A cross-sectional view of a handle in Embodiment 3 of this utility model;

[0032] Figure 16 A schematic diagram of the base structure provided for Embodiment 3 of this utility model;

[0033] Figure 17 A schematic diagram of the structure of the rotating shaft in Embodiment 3 provided for the present utility model.

[0034] Explanation of the markings in the image:

[0035] 10. Base; 11. Through hole; 111. Through hole; 112. Countersunk hole; 113. Stepped surface; 12. First mounting hole;

[0036] 20. Rotating shaft; 21. Rotating part; 22. Connecting part; 221. Through hole; 23. Limiting part;

[0037] 30. Handle; 31. Neck; 311. Receiving hole; 312. Second mounting hole; 313. Connecting hole;

[0038] 40. The first magnet;

[0039] 50. The second magnet;

[0040] 60. Gasket; 61. Via;

[0041] 70. Connectors. Detailed Implementation

[0042] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0043] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0044] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0045] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0046] Combination Figure 1 and Figure 2 As shown in the figure, the present invention provides a handle including a base 10, a rotating shaft 20 and a handle 30. The base 10 is used to fix it on the profile. The handle 30 and the base 10 are rotatably connected by the rotating shaft 20. A first magnet 40 is provided on the base 10. A second magnet 50 is provided on one of the rotating shaft 20 and the handle 30. When the handle 30 rotates relative to the base 10 to the positioning position, the first magnet 40 and the second magnet 50 are in corresponding positions and magnetically attracted to each other.

[0047] In this embodiment, the base 10 can be fixed to the profile by screws or other suitable fixing methods to ensure its stability. A rotating shaft 20 is disposed between the base 10 and the handle 30, serving as a connection and support. The handle 30 is rotatably connected to the base 10 via the rotating shaft 20, allowing the handle 30 to rotate within a certain range relative to the base 10, facilitating user operation. A first magnet 40 is provided on the base 10, and a second magnet 50 is provided on one of the components of the rotating shaft 20 and the handle 30. The installation position of the second magnet 50 corresponds to that of the first magnet 40. The magnetic pole direction of the second magnet 50 corresponds to that of the first magnet 40, ensuring that when the handle 30 is rotated to a specific positioning angle, the magnetic poles of the first magnet 40 and the second magnet 50 face each other and attract each other, thereby achieving the positioning function.

[0048] Specifically, when the user rotates the handle 30 to a certain angle, the second magnet 50 on the handle 30 attracts the first magnet 40 on the base 10, forming a magnetic connection. This allows the handle 30 to automatically stop at the positioning angle, avoiding inaccurate positioning due to mechanical wear or fatigue of elastic components. Even after prolonged use, the magnetic attraction remains unchanged, effectively extending the product's lifespan and improving the user experience. This embodiment utilizes the magnetic attraction principle of permanent magnets, changing the working principle of traditional handle positioning methods and avoiding the problems of wear and fatigue of traditional elastic components. Compared with traditional elastic component positioning methods, the positioning force and accuracy of this invention are not affected by the number of uses, maintaining a stable positioning effect at all times, thereby improving the overall performance and user experience of the handle.

[0049] Combination Figure 3 and Figure 4 As shown, in one embodiment, the handle 30 includes a neck 31 with a receiving hole 311, the base 10 has a through hole 11, the rotating shaft 20 passes through the through hole 11 from one side of the base 10 and is connected to the receiving hole 311, and the second magnet 50 is disposed on the neck 31 or the rotating shaft 20.

[0050] In this embodiment, the base 10 is provided with a through hole 11. The function of the through hole 11 is to provide a channel for the rotating shaft 20, allowing the rotating shaft 20 to pass through the through hole 11 from one side of the base 10 and further connect to the receiving hole 311 of the handle 30. The installation method of the rotating shaft 20 ensures the rotational connection between the handle 30 and the base 10, enabling the handle 30 to rotate within a predetermined range relative to the base 10. After the rotating shaft 20 passes through the through hole 11 of the base 10, one end of it is fixed in the receiving hole 311 of the neck 31 of the handle 30. The receiving hole 311 and the rotating shaft 20 can be connected by interference fit, threaded connection, or adhesive bonding to ensure the stability of the rotating shaft 20 and to ensure a smooth connection between the handle 30 and the base 10 during rotation.

[0051] Furthermore, a second magnet 50 is disposed on the neck 31 or the pivot 20 to achieve magnetic positioning between the handle 30 and the base 10. Specifically, the second magnet 50 can be installed inside the neck 31 of the handle 30 or disposed on the pivot 20. The second magnet 50 is opposite to the first magnet 40 on the base 10 to ensure that when the handle 30 is rotated to a specific angle, the magnetic poles of the second magnet 50 and the first magnet 40 can face each other and attract each other, thereby generating an effective magnetic attraction and achieving precise positioning.

[0052] Combination Figures 5 to 7 As shown, in one embodiment, the base 10 is provided with a first mounting hole 12, the neck 31 is provided with a second mounting hole 312, the first magnet 40 is installed in the first mounting hole 12, the second magnet 50 is installed in the second mounting hole 312, and the magnetic poles of the end of the first magnet 40 facing the second magnet 50 are opposite to those of the end of the second magnet 50 facing the first magnet 40.

[0053] In this embodiment, the base 10 is provided with a first mounting hole 12 for mounting a first magnet 40. The first magnet 40 is fixed in the first mounting hole 12 by means of interference fit or adhesive, ensuring that it will not loosen or fall off during use and maintain a firm magnetic attraction effect. A second mounting hole 312 is provided on the neck 31 of the handle 30 for accommodating and mounting a second magnet 50. The second magnet 50 is mounted in the second mounting hole 312 by a similar mounting method, such as interference fit or adhesive.

[0054] Furthermore, the magnetic poles of the first magnet 40 and the second magnet 50 are set through their orientation. In this embodiment, the magnetic pole of the end of the first magnet 40 facing the second magnet 50 is opposite to the magnetic pole of the end of the second magnet 50 facing the first magnet 40. That is, when the magnetic pole of the facing end of the first magnet 40 is the N pole, the magnetic pole of the facing end of the second magnet 50 is the S pole, and vice versa. This design ensures that when the handle 30 is rotated to the positioning angle, the first magnet 40 and the second magnet 50 can generate magnetic attraction through the principle of opposite poles attracting each other, thereby achieving a stable positioning effect. When the handle 30 is rotated to a specific position, the magnetism of the first magnet 40 and the second magnet 50 attracts each other, generating sufficient magnetic force so that the handle 30 can be kept in the required position, avoiding positional displacement of the handle due to external force or frequent use.

[0055] Combination Figures 8 to 13As shown, in one embodiment, the base 10 is provided with a first mounting hole 12, the rotating shaft 20 is provided with a second mounting hole 312, the first magnet 40 is installed in the first mounting hole 12, the second magnet 50 is installed in the second mounting hole 312, and the magnetic poles of the end of the first magnet 40 facing the second magnet 50 are opposite to those of the end of the second magnet 50 facing the first magnet 40.

[0056] In this embodiment, the base 10 is provided with a first mounting hole 12 for mounting a first magnet 40. The first magnet 40 can be mounted in the first mounting hole 12 by interference fit, adhesive, or other fixing methods to ensure that it remains firmly fixed during use and can continuously exert its magnetic effect. Simultaneously, the rotating shaft 20 is also provided with a second mounting hole 312 for mounting a second magnet 50. The second magnet 50 is also mounted in the second mounting hole 312 by interference fit, adhesive, or other methods. Similarly, the magnetic poles of the end of the first magnet 40 facing the second magnet 50 are opposite to the magnetic poles of the end of the second magnet 50 facing the first magnet 40; that is, when the magnetic pole of the end of the first magnet 40 facing the second magnet 50 is the N pole, the magnetic pole of the end of the second magnet 50 facing the second magnet 50 is the S pole, and vice versa. In summary, this embodiment, by reasonably configuring the installation position and magnetic pole orientation of the first magnet 40 and the second magnet 50, and adopting the principle of opposite poles attracting each other, makes the positioning function between the handle 30 and the base 10 more stable, ensuring that the handle can maintain good performance during long-term use.

[0057] Combination Figure 14 As shown, in one embodiment, the first magnet 40 and the second magnet 50 are arranged along the axial direction of the rotating shaft 20 or along the radial direction of the rotating shaft 20.

[0058] In this embodiment, the first magnet 40 and the second magnet 50 are arranged along the axial direction of the rotating shaft 20, meaning their arrangement direction is parallel to the rotation axis of the rotating shaft 20. In this configuration, the first magnet 40 and the second magnet 50 are linearly arranged along the axial direction of the rotating shaft 20, so that when the handle 30 is rotated to a specific angle, their magnetic interaction is more direct and uniform. Axial arrangement ensures a suitable distance between the magnetic poles, thereby achieving precise magnetic attraction at a specific angle and avoiding positioning instability caused by uneven magnetic force distribution. Through this arrangement, the attraction between the magnets can exert a strong attraction effect within a small rotation angle, contributing to rapid and stable positioning.

[0059] Of course, the first magnet 40 and the second magnet 50 can also be arranged radially along the shaft 20, that is, the arrangement direction of the first magnet 40 and the second magnet 50 is perpendicular to the rotation axis of the shaft 20. In this arrangement, the magnets are respectively arranged at corresponding positions on the base 10 and the handle 30, and their magnetic poles face each other or opposite each other. The radial magnetic force transmission ensures that an effective attractive force can be generated when the handle 30 is rotated to the positioning angle. The radial arrangement design helps to provide a more uniform magnetic field distribution, ensuring that the magnetic poles of the two maintain an accurate attraction state at different rotation angles, further enhancing the accuracy and stability of the positioning function. Regardless of whether an axial or radial arrangement is used, this embodiment ensures that the magnetic interaction between the first magnet 40 and the second magnet 50 can accurately and effectively achieve the positioning of the handle 30 through a reasonable magnet layout.

[0060] Combination Figure 15 As shown, in one embodiment, the first magnet 40 is provided with a plurality of magnets arranged circumferentially at intervals along the through hole 11, and the second magnet 50 is provided with a plurality of magnets arranged circumferentially at intervals along the receiving hole 311 or the rotating shaft 20.

[0061] In this embodiment, multiple first magnets 40 are arranged circumferentially along the through holes 11 of the base 10; similarly, multiple second magnets 50 are arranged circumferentially along the receiving holes 311 of the handle 30 or the rotating shaft 20. The circumferential arrangement of the first magnets 40 along the through holes 11 ensures a uniform distribution of magnets on the base 10 in the circumferential direction. This layout ensures that the first magnets 40 continuously generate uniform magnetic force when the handle 30 rotates, thereby achieving stable positioning. The arrangement of multiple first magnets 40 not only enhances the concentration of magnetic force but also effectively expands the range of magnetic force, ensuring that the magnets maintain effective attraction during the rotation of the handle 30.

[0062] Furthermore, the design of the second magnets 50 arranged circumferentially along the receiving hole 311 or the rotating shaft 20 also ensures a uniform distribution of magnetic force between the handle 30 and the base 10. The multiple mounting positions of the second magnets 50 correspond to the layout of the first magnets 40. This circumferential arrangement ensures that the interaction between each magnet achieves a good positioning effect during handle rotation. The arrangement of multiple second magnets 50 not only enhances the stability of the magnetic force but also improves the positioning accuracy between the handle 30 and the base 10, avoiding inaccurate positioning caused by the absence or uneven arrangement of a single magnet.

[0063] Through the above design, the first magnet 40 and the second magnet 50 form a uniform and strong magnetic force area within their respective arrangement regions, enabling the handle 30 and the base 10 to achieve more precise magnetic positioning. In particular, when the handle 30 is rotated to the positioning angle, the mutual attraction of multiple magnets ensures that the handle 30 can stay firmly in the required position, avoiding loosening or positional displacement caused by uneven magnetic force.

[0064] In one embodiment, a gasket 60 is provided between the base 10 and the handle 30. The gasket 60 is provided with a through hole 61 for the rotating shaft 20 to pass through, and the rotating shaft 20 is interference-fitted with the through hole 61.

[0065] In this embodiment, the gasket 60 not only serves as a shock absorber and buffer, but also effectively reduces wear between the base 10 and the handle 30, thereby extending the product's service life. The gasket 60 has a through hole 61 for the rotating shaft 20 to pass through. The size and shape of the through hole 61 match the outer diameter of the rotating shaft 20 to ensure that the rotating shaft 20 can pass smoothly and maintain a stable fit with the gasket 60. The rotating shaft 20 and the through hole 61 are connected by an interference fit, meaning the outer diameter of the rotating shaft 20 is slightly larger than the inner diameter of the through hole 61, thus ensuring that the rotating shaft 20 can be embedded in the through hole 61 and preventing loosening or detachment between the rotating shaft 20 and the gasket 60.

[0066] Furthermore, the shim 60 not only provides a stable connection for the shaft 20, but also reduces direct friction between the base 10 and the handle 30, thus reducing wear caused by friction. Because the shim 60 can effectively distribute pressure and provide a flexible buffer area, the shaft 20 can rotate more smoothly, reducing potential damage to the base 10 and handle 30 caused by frequent rotation.

[0067] In one embodiment, the rotating shaft 20 includes a rotating part 21 and a connecting part 22 connected to one end of the rotating part 21. The connecting part 22 is fixedly connected to the receiving hole 311, and the rotating part 21 is rotatably connected to the through hole 11.

[0068] In this embodiment, the outer diameter of the rotating part 21 matches the inner diameter of the through hole 11, and an interference fit or other suitable fit may be used between them to ensure that the rotating shaft 20 maintains a smooth rotational relationship with the base 10 during rotation. Through its fit with the through hole 11, the rotating part 21 can rotate freely when the handle 30 is rotated, while remaining in an appropriate position.

[0069] Furthermore, the connecting portion 22 of the rotating shaft 20 is fixedly connected to the receiving hole 311 of the handle 30. The receiving hole 311 is located at the neck 31 of the handle 30, and its design matches the shape and size of the connecting portion 22, allowing the connecting portion 22 to be securely installed within the receiving hole 311. To ensure a secure connection between the connecting portion 22 and the receiving hole 311, installation may be achieved through interference fit, adhesive bonding, threaded connection, or other suitable fixing methods. The connecting portion 22 can be an irregularly shaped structure, and the receiving hole 311 corresponds to an irregularly shaped hole, such as a pentagon or hexagon.

[0070] Combination Figure 16 and Figure 17 As shown, in one embodiment, the through hole 11 is a stepped hole, which includes a through hole 111 and a stepped surface 113 formed at the end of the through hole 111 away from the neck 31. The rotating shaft 20 also includes a limiting part 23 connected to the other end of the rotating part 21. The diameter of the limiting part 23 is larger than the diameter of the rotating part 21. The rotating part 21 is rotatably disposed in the through hole 111, and the limiting part 23 is limited on the stepped surface 113.

[0071] In this embodiment, the stepped hole further includes a countersunk hole 112. The diameter of the through hole 111 is smaller than the diameter of the countersunk hole 112. The through hole 111 is closer to the neck 31 relative to the countersunk hole 112. This design allows the through hole 111 to properly engage with the rotating part 21 of the rotating shaft 20, enabling the rotating part 21 to rotate within the through hole 111. The rotation of the rotating part 21 of the rotating shaft 20 within the through hole 111 provides operable space for the handle 30, allowing the user to easily rotate the handle 30 without excessive friction or jamming. The proximity of the through hole 111 to the neck 31 of the handle 30 relative to the countersunk hole 112 allows the rotating part 21 of the rotating shaft 20 to rotate closer to the handle 30. A limiting part 23 is provided at the other end of the rotating shaft 20. The diameter of the limiting part 23 is larger than the diameter of the rotating part 21, ensuring the stability of the rotating shaft 20 during rotation. The limiting part 23, with its large diameter, restricts the range of motion of the rotating part 21, preventing the rotating shaft 20 from detaching within the base 10, thereby ensuring effective control of the operating range of the rotating shaft 20. The limiting part 23 is located on the stepped surface 113, providing a limiting position that confines the rotating shaft 20 within a predetermined range, reducing the risk of the rotating shaft 20 detaching. Furthermore, multiple second magnets 50 are provided and can be arranged at circumferential intervals along the limiting part 23.

[0072] In one embodiment, the neck 31 is provided with a connecting hole 313 intersecting the receiving hole 311. One end of the connecting hole 313 is open, and the other end of the connecting hole 313 communicates with the receiving hole 311. The handle also includes a connector 70, which is connected to the connecting hole 313 and one end of the connector 70 abuts against the connecting part 22. Alternatively, the bottom of the receiving hole 311 is provided with a connecting hole 313, which communicates with and is oriented in the same direction as the receiving hole 311. The connecting part 22 is provided with a through hole 221 coaxial with the connecting hole 313. The handle also includes a connector 70, one end of which passes through the through hole 221 and is connected to the connecting hole 313.

[0073] In this embodiment, one end of the connecting hole 313 is an open design to facilitate the installation of the connector 70, while the other end of the connecting hole 313 communicates with the receiving hole 311, forming a stable connection channel. The connecting hole 313 is located on the neck 31 and intersects the axis of the receiving hole 311. The open end design makes it easy for the connecting hole 313 to mate and install with the connector 70, while the communication with the receiving hole 311 ensures that the connector 70 can be inserted into the connecting hole 313. One end of the connector 70 abuts against the connecting portion 22 of the rotating shaft 20, thereby fixing the rotating shaft 20 to the handle 30. This structural design ensures that the rotating shaft 20 can be connected to the handle 30 during operation without loosening or instability. At the same time, due to the mating between the connecting hole 313 and the receiving hole 311, the installation of the connector 70 becomes simpler.

[0074] In another configuration, a connecting hole 313 is provided at the bottom of the receiving hole 311, and the connecting hole 313 communicates with and is oriented in the same direction as the receiving hole 311. This design places the connecting hole 313 at the bottom of the receiving hole 311, forming a through structure. Through communication with the receiving hole 311, a stable connection is achieved between the connecting hole 313 and the inside of the handle 30. The connecting part 22 is provided with a through hole 221 coaxial with the connecting hole 313. This through hole 221 is aligned with the connecting hole 313 on the axis, ensuring that the connecting part 22 can be firmly connected to the connector 70. One end of the connector 70 passes through the through hole 221 and connects to the connecting hole 313. This design provides a more stable fixing effect for the connector 70, avoiding loosening problems caused by external forces or long-term use.

[0075] In addition, a matching slot is provided on the side of the connecting part 22, and a matching plug is provided at the end of the connecting member 70. The matching plug is inserted into the matching slot to further limit the rotation shaft 20.

[0076] Through the design of the above two implementation methods, the connection hole 313, the through hole 221 and the connector 70 are combined to realize the connection between the rotating shaft 20 and the handle 30, so that the handle 30 can maintain good stability and operation experience under high frequency use. At the same time, it also enhances the durability of the handle 30 and the rotating shaft 20, ensuring that it can maintain accurate positioning and smooth rotation even after long-term use.

[0077] In summary, this embodiment achieves a more reliable connection structure between the pivot 20 and the handle 30 by providing a connecting hole 313 in the neck 31 of the handle 30 and combining it with the design of the through hole 221 and the connector 70. Whether through the cooperation between the connecting hole 313 and the receiving hole 311, or through the coaxial design of the through hole 221 and the connecting hole 313, the stability between the pivot 20 and the handle 30 is effectively improved, ensuring the durability and efficiency of the handle during use.

[0078] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A handle, characterized in that The handle comprises a neck, the neck is provided with a receiving hole, the base is provided with a through hole, the rotating shaft passes through the through hole from one side of the base and is connected to the receiving hole, and the second magnet is arranged on the neck or the rotating shaft.

2. The handle of claim 1, wherein The base is provided with a first mounting hole, the neck is provided with a second mounting hole, the first magnet is mounted in the first mounting hole, the second magnet is mounted in the second mounting hole, and the end of the first magnet facing the second magnet and the end of the second magnet facing the first magnet have opposite magnetic poles.

3. The handle of claim 2, wherein The base is provided with a first mounting hole, the rotating shaft is provided with a second mounting hole, the first magnet is mounted in the first mounting hole, the second magnet is mounted in the second mounting hole, and the end of the first magnet facing the second magnet and the end of the second magnet facing the first magnet have opposite magnetic poles.

4. The handle of claim 2, wherein The first magnet and the second magnet are arranged in the axial direction of the rotating shaft or in the radial direction of the rotating shaft.

5. The handle of claim 4, wherein The first magnet is provided with a plurality of magnets and is arranged in the circumferential direction of the through hole, and the second magnet is provided with a plurality of magnets and is arranged in the circumferential direction of the receiving hole or the rotating shaft.

6. The handle of claim 2, wherein The base and the handle are provided with a gasket, the gasket is provided with a through hole for the rotating shaft to pass through, and the rotating shaft is connected with the through hole in interference.

7. The handle of claim 2, wherein The rotating shaft comprises a rotating part and a connecting part connected to one end of the rotating part, the connecting part is fixedly connected to the receiving hole, and the rotating part is rotatably connected to the through hole.

8. The handle of claim 2, wherein The through hole is a stepped hole comprising a through hole and a step surface formed at one end of the through hole away from the neck, the rotating shaft further comprises a limiting part connected to the other end of the rotating part, the diameter of the limiting part is greater than the diameter of the rotating part, the rotating part is rotatably arranged in the through hole, and the limiting part is limited on the step surface.

9. The handle of claim 8, wherein, The neck is provided with a connecting hole intersecting with the receiving hole, one end of the connecting hole is open, the other end of the connecting hole communicates with the receiving hole, the handle further comprises a connecting piece, and one end of the connecting piece is connected to the connecting hole.

10. The handle of claim 8, wherein Alternatively, the bottom of the receiving hole is provided with a connecting hole, the connecting hole communicates with the receiving hole and is arranged in the same direction, the connecting part is provided with a through hole coaxial with the connecting hole, and the handle further comprises a connecting piece, one end of the connecting piece passes through the through hole and is connected to the connecting hole. ​

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