Magnetic fastener and kettle device

Abstract

The invention discloses a magnetic buckle and a kettle device, the kettle device comprises a kettle main body and the magnetic buckle, the magnetic buckle comprises a male buckle and a female buckle, a rotatable unlocking operation piece is arranged in the female buckle, and the male buckle and the female buckle can be driven to be disengaged through the unlocking operation piece; the female buckle can be fixedly arranged on the kettle body or detachably connected with the kettle body, and the male buckle is used for being fixed to a using place. According to the kettle device, hanging and dismounting of the kettle body are achieved through detachable connection of the male buckle and the female buckle, the force application direction of the unlocking operation is conducted in the direction away from the male buckle and is consistent with the gripping force direction when a user grips the kettle, and therefore unlocking can be conducted while the kettle is gripped, the action is completed at one time, and the user experience is improved. And the kettle main body can be taken down from a use place without excessive actions, so that the operation is very humanized, the practicability is very high, and the kettle is suitable for being vigorously popularized.

Description

Technical Field

[0001] The invention relates to a magnetic buckle, and in particular to a magnetic buckle and a kettle device. Background Art

[0002] When people ride outdoors, they usually need to bring a water bottle to replenish water in time. In the prior art, a water bottle cage is usually installed on the bicycle, and then the water bottle is placed on the water bottle cage; in order to accommodate water bottles of different sizes, the water bottle cage usually has a larger diameter or depth so as to put in various water bottles or bottled water. Although this method solves the problem of carrying the water bottle, the water bottle is movably placed in the water bottle cage, and the connection between the two is unreliable. During riding, the water bottle is easy to shake, which is not only easy to bump and cause damage or deformation of the surface of the water bottle, but also has the possibility of falling from the water bottle cage. Therefore, it still needs to be improved. Summary of the invention

[0003] The present invention aims to solve the above-mentioned problem and provides a magnetic buckle and a kettle device suitable for loading a kettle.

[0004] In order to solve the above problems, the present invention provides a magnetic buckle, comprising:

[0005] A female buckle is provided with a lock hole, a locking member and a first magnet; the locking member is movably arranged in the female buckle, and a locking portion is provided on the locking member;

[0006] The male buckle is provided with a matching locking portion and a second magnet, the matching locking portion can enter the locking hole and engage with the locking portion, the first magnet and the second magnet attract each other and can assist the male buckle and the female buckle to engage along the connection direction Z;

[0007] It is characterized in that a rotatable release operating member is provided in the female buckle, and the release operating member is linked with the locking member. When the release operating member is rotated, the release operating member can drive the locking member to move so that the locking part and the matching locking part are disengaged, so that the male buckle and the female buckle can be separated.

[0008] Further, the unlocking operating member includes a rotating shaft portion, an operating portion and a linkage portion, the rotating shaft portion is rotatably arranged in the female buckle, the operating portion is protrudingly arranged on one side of the rotating shaft portion and is at least partially exposed outside the female buckle, and the linkage portion is linked with the locking member; when the unlocking operating member is rotated, the linkage portion rotates and pushes the locking member to move along a first direction X so that the locking portion is disengaged from the matching locking portion; the first direction X is perpendicular to the connection direction Z.

[0009] Furthermore, when a force is applied to the operating portion in a direction away from the male buckle, the force can drive the shaft portion to rotate around its rotation center and cause the linkage portion to move toward a direction close to the locking member to push the locking member to move along the first direction X.

[0010] Further, the rotation center of the rotating shaft portion is arranged along a second direction Y, and the second direction Y is perpendicular to the first direction X and the connection direction Z.

[0011] Furthermore, the female buckle includes a first shell and a second shell that are mateably connected, a support portion protruding from the first shell and extending toward the second shell, an end of the support portion being spaced apart from the second shell, an inwardly concave curved surface being provided on the end of the support portion, and a central axis of the curved surface being arranged along the second direction Y; the rotating shaft portion is arranged between the end of the support portion and the second shell and can rotate in cooperation with the curved surface.

[0012] Further, the male buckle includes a base plate portion, the matching locking portion is protrudingly arranged on the base plate portion, and a locking groove extending along the first direction X or the second direction Y is provided on the matching locking portion.

[0013] Furthermore, the locking member includes a main body portion in a rectangular ring shape, the locking portion is protrudingly arranged on the inner wall of the main body portion, and the locking portion is extended along the first direction X or extended along the second direction Y.

[0014] Furthermore, a third magnet is fixedly mounted on the main body, and when the male buckle and the female buckle are plugged in along the connection direction Z, the third magnet interacts with the second magnet to drive the locking member to move so that the locking portion and the matching locking portion are engaged.

[0015] Furthermore, a magnet seat is provided in the first shell or the second shell at a position relative to the lock hole, and the first magnet is fixed in the magnet seat; a side opening that passes through the lock hole is provided on the side of the magnet seat, and the locking part is movably sleeved outside the magnet seat, and the locking part can enter and exit the lock hole through the side opening.

[0016] Furthermore, a convex strip is protrudingly provided on the inner wall of the first shell or the second shell, and the convex strip is arranged in the active stroke range of the locking member, and the convex strip can provide displacement guidance for the locking member along the connection direction Z; when the locking member moves along the first direction X, the convex strip provides displacement guidance for the locking member, and can guide the locking member to move in the connection direction Z in a direction away from the male buckle; when the locking member moves in the opposite direction to the first direction X, the convex strip provides displacement guidance for the locking member, and can guide the locking member to move in the connection direction Z in a direction close to the male buckle.

[0017] Furthermore, it also includes an elastic binding belt, which is provided with a plurality of hanging holes, and the female buckle is provided with at least two hook parts; the binding belt can be hooked on the hook parts through its hanging holes and connected to the female buckle to fix the female buckle on the columnar structure.

[0018] Furthermore, the binding belt includes a central portion and a plurality of belt portions arranged on both sides of the central portion, and the belt portions are respectively provided with a plurality of the hanging holes.

[0019] Furthermore, the present invention also provides a kettle device, comprising a kettle body and the aforementioned magnetic buckle, the female buckle is fixed on the kettle body or detachably connected to the kettle body, and the male buckle is used to be fixed at the place of use; the male buckle can be connected to the female buckle to hang the kettle body at the place of use; when the kettle body is held by one hand and force is applied to the unlocking operating piece along the gripping direction, the female buckle can be separated from the male buckle to remove the kettle body from the place of use.

[0020] The beneficial contribution of the present invention is that it effectively solves the above-mentioned problems. The magnetic buckle of the present invention is unlocked by rotating the unlocking operating member, and its operation is convenient; the kettle device of the present invention is provided with a magnetic buckle, which realizes the mounting and removal of the kettle body through the detachable connection of the male buckle and the female buckle, and the force direction of the unlocking operation is in the direction away from the male buckle, which is consistent with the grip direction of the user when holding the kettle. Therefore, the kettle can be unlocked while being held, and it can be removed from the place of use without too much movement. Its operation is very user-friendly and has strong practicality, and it is suitable to be vigorously promoted. The present invention has the characteristics of novel structure and practical functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the kettle device, which shows the state when the male buckle and the female buckle are connected together.

[0022] Figure 2 is a schematic structural diagram of a kettle device, which shows a state where the male buckle and the female buckle are separated.

[0023] Figure 3 It is a schematic diagram of the structural breakdown of the magnetic buckle.

[0024] Figure 4 It is a schematic diagram of the structural breakdown of the magnetic buckle.

[0025] Figure 5 It is a structural schematic diagram of the second shell.

[0026] Figure 6 It is a schematic diagram of the second shell from another perspective.

[0027] Figure 7 It is a structural diagram of a male buckle.

[0028] Figure 8 It is a structural schematic diagram of a locking member.

[0029] Fig. 9 It is a structural schematic diagram of the lock release operating member.

[0030] Fig.10 It is a schematic diagram of the unlocking principle.

[0031] Fig.11 It is another structural schematic diagram of the magnetic buckle.

[0032] Figure ID:

[0033] Magnetic Clasp 100:

[0034] Female buckle 10: lock hole 11, locking member 12, locking portion 121, main body 122, rectangular mounting hole 1221, first magnet 13, unlocking operating member 14, shaft portion 141, operating portion 142, linkage portion 143, pillar portion 15, curved surface 151, first shell 16, second shell 17, limiting groove 171, third magnet 18, magnet seat 19, mounting groove 191, side opening 192, groove 110, convex strip portion 120, hook portion 130;

[0035] Male buckle 20: locking portion 21, locking groove 211, second magnet, base plate portion 23, through hole 231,

[0036] Binding belt 30: hanging hole 31, center portion 32, belt portion 33;

[0037] Kettle body 200;

[0038] First direction X, second direction Y, connecting direction Z. DETAILED DESCRIPTION

[0039] The following examples are provided to further explain and supplement the present invention and do not constitute any limitation to the present invention.

[0040] like Figures 1 to 11 As shown, the magnetic buckle 100 of the present invention includes a male buckle 20 and a female buckle 10. The male buckle 20 and the female buckle 10 can be connected together and separated.

[0041] like Figure 1 to Figure 4 , Fig.10 As shown, the female buckle 10 is provided with a locking hole 11, a locking member 12 and a first magnet 13. The male buckle 20 includes a locking portion 21 and a second magnet.

[0042] The locking hole 11 is used for inserting the locking portion 21 of the male buckle 20 , and its shape can be set as needed, and it can be a circular hole or a rectangular hole.

[0043] The locking member 12 is provided with a locking portion 121, which is movably arranged in the female buckle 10 and is used to engage with the matching locking portion 21 of the male buckle 20. When the locking portion 121 is engaged with the matching locking portion 21, the male buckle 20 and the female buckle 10 are effectively connected together and cannot be separated. When the locking portion 121 is disengaged from the matching locking portion 21, the male buckle 20 and the female buckle 10 can be separated. Through the movement of the locking member 12, the position state of the locking portion 121 can be changed, thereby changing the matching state with the matching locking portion 21, so as to realize the detachable connection between the male buckle 20 and the female buckle 10.

[0044] The first magnet 13 is fixedly disposed in the female buckle 10, and is used to interact with the second magnet in the male buckle 20, so that the male buckle 20 can quickly enter the engagement position and establish engagement with the female buckle 10. Usually, the first magnet 13 is disposed at a position opposite to the lock hole 11.

[0045] The locking portion 21 of the male buckle 20 is used to engage with the locking portion 121 of the female buckle 10. The shape of the locking portion 21 can be set as needed, and it can be a cylindrical or rectangular columnar structure. For engagement, a locking groove 211 is provided on the locking portion 21. The locking groove 211 is provided on the side wall of the locking portion 21. The locking groove 211 is concave relative to the surface of the locking portion 21. When the locking portion 121 is in the locking groove 211, the locking portion 21 cannot move along its axial direction. At this time, the locking portion 121 is engaged with the locking portion 21, and the male buckle 20 and the female buckle 10 are effectively connected together and cannot be separated. When the locking portion 121 moves out of the locking groove 211, the matching locking portion 21 loses the restriction of the locking portion 121, and the matching locking portion 21 can move along its axial direction. At this time, the locking portion 121 is disengaged from the matching locking portion 21, and the male buckle 20 and the female buckle 10 can be separated.

[0046] The second magnet is fixedly disposed in the male buckle 20; when the male buckle 20 and the female buckle 10 are plugged in along the connection direction Z, the first magnet 13 and the second magnet are positioned opposite to each other and attract each other, so that the male buckle 20 and the female buckle 10 can be quickly aligned for plugging. Preferably, the second magnet is fixedly disposed in the locking portion 21.

[0047] In order to facilitate the unlocking operation, a rotatable unlocking operating member 14 is provided in the female buckle 10. The unlocking operating member 14 is arranged in linkage with the locking member 12. When the unlocking operating member 14 is rotated, the unlocking operating member 14 drives the locking member 12 to move, so that the locking portion 121 is disengaged from the matching locking portion 21, so that the male buckle 20 and the female buckle 10 can be separated.

[0048] The unlocking operating member 14 is at least partially exposed outside the female buckle 10 for user operation. When operated by the user, the unlocking operating member 14 can rotate around a rotation center, thereby pushing the locking member 12 to move and unlock.

[0049] The rotation center may be fixed or slightly variable. Generally speaking, when a force is applied to the unlocking operating member 14, the unlocking operating member 14 rotates to link the locking member 12 to unlock the lock.

[0050] Furthermore, if Figure 4 , Fig. 9 As shown, the unlocking operating member 14 includes a shaft portion 141, an operating portion 142 and a linkage portion 143, and the shaft portion 141, the operating portion 142 and the linkage portion 143 can be an integrally formed structure or a fixedly connected structure, which can be specifically configured as required. Preferably, the unlocking operating member 14 is integrally formed.

[0051] The shaft portion 141 is rotatably disposed in the female buckle 10 and can rotate around a rotation center. The shaft portion 141 is in the shape of a long rod as a whole, and at least part of it is in the shape of a cylinder, for rotation. In this embodiment, the shaft portion 141 is in the shape of a cylinder as a whole, and its central axis is its rotation center. When the unlocking operating member 14 rotates, the shaft portion 141 rotates around its central axis.

[0052] The operating portion 142 is used for user operation, and is protrudingly arranged on one side of the shaft portion 141 and at least partially exposed outside the female buckle 10. The operating portion 142 can provide a larger contact area for user operation. One end of the operating portion 142 is connected to the outer wall of the shaft portion 141, and the other end extends out of the female buckle 10 to form a free end. When an external force is applied to the operating portion 142, the shaft portion 141 can rotate around its rotation center. The operating portion 142 can be arranged in the middle or end of the shaft portion 141, and can be specifically arranged as needed. In this embodiment, the operating portion 142 is arranged in the middle of the shaft portion 141. The shape of the operating portion 142 is not limited, and it can be a flat plate structure, a curved block structure, etc. Furthermore, an indication pattern or an anti-slip pattern can be arranged on the surface of the operating portion 142 to improve the use effect.

[0053] The linkage part 143 is used to link the locking member 12 to move, one end of which is connected to the rotating part, and the other end is linked to the locking member 12. A certain angle is formed between the linkage part 143 and the operating part 142, so as to facilitate the application of force to drive the locking member 12 to move. The angle between the linkage part 143 and the operating part 142 can be set as needed. In this embodiment, the angle between the linkage part 143 and the operating part 142 is about 80-90°.

[0054] like Fig.10 As shown, when the operating portion 142 is subjected to force, the unlocking operating member 14 rotates around the rotation center, and the end position of the linkage portion 143 changes, so that the locking member 12 can be pushed to move along the first direction X, so that the locking portion 121 is disengaged from the matching locking portion 21, so that the male buckle 20 and the female buckle 10 can be separated. This lever-like structure of the unlocking operating member 14 can facilitate the user to complete the unlocking operation with less force.

[0055] The first direction X is perpendicular to the connection direction Z. The connection direction Z refers to the direction in which the male buckle 20 and the female buckle 10 are plugged into each other. Generally speaking, the connection direction Z is consistent with the axial direction of the locking portion 21.

[0056] Further, the rotation center of the rotation shaft portion 141 is arranged along the second direction Y. In other words, the rotation shaft portion 141 is extended along the second direction Y. The second direction Y is perpendicular to the first direction X and the connection direction Z.

[0057] like Fig.10 As shown, when force is applied to the operating portion 142 in a direction away from the male buckle 20, the force drives the shaft portion 141 to rotate around its rotation center, and the linkage portion 143 rotates around the shaft portion 141, and its end moves toward the direction close to the locking member 12, thereby pushing the locking member 12 to move along the first direction X and away from the matching locking portion 21, so that the locking portion 121 of the locking member 12 can be moved out of the locking groove 211 of the matching locking portion 21, and the locking member 12 is disengaged from the matching locking portion 21.

[0058] like Figure 3 , Figure 4 As shown, in order to support the rotation of the unlocking operating member 14, a support column 15 is provided in the female buckle 10.

[0059] The female buckle 10 includes a first shell 16 and a second shell 17 that are connected to each other. A receiving cavity is formed between the first shell 16 and the second shell 17 to install the locking member 12 and the unlocking operating member 14.

[0060] like Figure 3 , Figure 4As shown, the support portion 15 is provided in the first housing 16. The support portion 15 is protrudingly provided in the first housing 16 and extends toward the second housing 17. An inwardly concave curved surface 151 is provided on the end of the support portion 15, and the central axis of the curved surface 151 is arranged along the second direction Y. The curved surface 151 is used to cooperate with the rotating shaft portion 141 to support the rotation of the rotating shaft portion 141. The end of the support portion 15 is spaced from the second housing 17, and an installation space is formed therebetween for installing the rotating shaft portion 141.

[0061] The rotating shaft 141 is disposed between the end of the support 15 and the second shell 17, and can rotate in cooperation with the curved surface 151. When the first shell 16 and the second shell 17 are connected together, the rotating shaft 141 is restricted between the support 15 and the second shell 17, and can rotate, but cannot be moved out of the installation space between the support 15 and the second shell 17. When the rotating shaft 141 rotates between the end of the support 15 and the second shell 17, its rotation center may float within a small range, but overall, the rotating shaft 141 is constrained to rotate between the end of the support 15 and the second shell 17.

[0062] Furthermore, in order to prevent the rotation shaft 141 from shifting, as Figure 6 As shown, a limiting groove 171 can be provided on the second housing 17, and the limiting groove 171 corresponds to the rotation shaft portion 141, and is a long strip-shaped groove 110, which can accommodate the rotation shaft portion 141. The inner wall of the limiting groove 171 and the curved surface 151 of the pillar portion 15 jointly provide limiting constraints for the rotation shaft portion 141, so that the rotation shaft portion 141 can be restricted in the space constructed by the limiting groove 171 and the curved surface 151 of the pillar portion 15, and it can rotate, but it is difficult to leave the space.

[0063] In the default position, such as Fig.10 As shown, the linkage portion 143 is located in the space between the first housing 16 and the shaft portion 141. Preferably, the linkage portion 143 is located on the side of the shaft portion 141 away from the male buckle 20. In other words, with the shaft portion 141 as the boundary, the male buckle 20 and the linkage portion 143 are located on different sides of the shaft portion 141. In this way, when a force is applied to the operating portion 142 in a direction away from the male buckle 20, the linkage portion 143 can push the locking member 12 to move along the first direction X away from the matching locking portion 21 and the linkage portion 143.

[0064] Furthermore, if Figure 8 As shown, the locking member 12 includes a rectangular ring-shaped main body 122. The main body 122 is rectangular, which is conducive to providing displacement constraints through the rectangular shape to ensure that the locking member 12 moves along a straight line when moving along the first direction X.

[0065] The locking portion 121 is protrudingly disposed on the inner wall of the main body 122 .

[0066] In some embodiments, Figure 8 As shown, the locking portion 121 is extended along the first direction X. In some embodiments, the locking portion 121 is extended along the second direction Y. In other words, the inner walls of the four sides of the locking portion 121 can be used to set the locking portion 121. Correspondingly, the setting of the locking groove 211 on the matching locking portion 21 is in a corresponding relationship with the setting of the locking portion 121. When the locking portion 121 is extended along the first direction X, the locking groove 211 is also set along the first direction X. When the locking portion 121 is extended along the second direction Y, the locking groove 211 is also set along the second direction Y.

[0067] Preferably, in this embodiment, the locking portion 121 is extended along the first direction X and symmetrically arranged on two opposite inner walls of the main body 122. Accordingly, locking grooves 211 extending along the first direction X are symmetrically arranged on two opposite inner walls of the locking portion 21.

[0068] Furthermore, one of the other two opposite sides of the main body 122 that are not provided with the locking portion 121 is used to be linked with the linkage portion 143 , and the other is used to install the third magnet 18 .

[0069] The third magnet 18 is fixedly disposed on the main body 122 and is used to interact with the second magnet to achieve locking. When the male buckle 20 and the female buckle 10 are plugged in along the connection direction Z, the third magnet 18 interacts with the second magnet to drive the locking member 12 to move so that the locking portion 121 is engaged with the matching locking portion 21.

[0070] When the male buckle 20 is not inserted into the lock hole 11, the third magnet 18 and the first magnet 13 in the female buckle 10 interact with each other, so that the locking member 12 is in the first position state. The first position state may be an engagement position, an unlocking position, or a position between the engagement position and the unlocking position. The engagement position refers to the position where the locking portion 121 can engage with the matching locking portion 21, at which time the locking portion 121 is within the range of the lock hole 11; the unlocking position refers to the position where the locking portion 121 is disengaged from the matching locking portion 21, at which time the locking portion 121 has at least partially withdrawn from the range of the lock hole 11.

[0071] When the male buckle 20 and the female buckle 10 are plugged into each other, the second magnet in the male buckle 20 can interact with the third magnet 18 in the locking component 12 to drive the locking component 12 to move in the first direction X and / or in the direction opposite to the first direction X. The final result is to attract the locking component 12 to move until its locking portion 121 engages with the matching locking portion 21.

[0072] When the first position state of the locking member 12 is the engagement position, when the second magnet interacts with the third magnet 18, the locking member 12 is first driven to move along the first direction X and away from the lock hole 11 by the magnetic repulsion force, and then the magnetic force changes with the change of the relative position (mainly the movement of the locking part 21), and the magnetic repulsion force is converted into a magnetic attraction force, which attracts the locking member 12 to move in the direction opposite to the first direction X and enter the lock hole 11 to engage with the locking part 21.

[0073] When the first position state of the locking member 12 is the unlocked position, when the second magnet interacts with the third magnet 18, there is magnetic repulsion first, and the locking member 12 maintains the current unlocked position. Then, as the position of the magnet changes (mainly the movement of the locking part 21), the magnetic force changes, and the magnetic repulsion is converted into magnetic attraction. The magnetic attraction attracts the locking member 12 to move in a direction opposite to the first direction X and enter the lock hole 11 to engage with the locking part 21.

[0074] Furthermore, if Figure 3 , Figure 4 As shown, in order to facilitate the installation of the third magnet 18, a rectangular mounting hole 1221 is provided on the main body 122, which can be embedded with a rectangular block magnet. In this embodiment, the third magnet 18 is fixedly arranged on the edge of the main body 122 away from the linkage portion 143, which is perpendicular to the first direction X.

[0075] Furthermore, in order to facilitate the installation of the first magnet 13 and constrain the locking member 12 to move in a straight line, a magnet seat 19 is provided in the first shell 16 or the second shell 17 at a position opposite to the locking hole 11 .

[0076] like Figure 3 , Figure 4 As shown, a mounting groove 191 is fixedly provided on the magnet seat 19 for fixedly mounting the first magnet 13 .

[0077] Furthermore, the magnet seat 19 is a rectangular block structure as a whole, or has a rectangular outer contour, and the locking member 12 is movably mounted outside the magnet seat 19. In this way, through the constraint of the rectangular shape, it can be ensured that the locking member 12 moves along a straight line when moving along the first direction X.

[0078] In order to facilitate the locking portion 121 to enter and exit the lock hole 11, a side opening 192 that penetrates the lock hole 11 is provided on the side of the magnet seat 19. The side opening 192 allows the lock hole 11 to penetrate the interior of the female buckle 10, so that the locking portion 121 can enter and exit the lock hole 11. When the locking portion 121 enters the range of the lock hole 11, it can be inserted into the locking groove 211 of the matching lock portion 21 and engage with the matching lock portion 21. When the locking portion 121 withdraws or at least partially withdraws from the range of the lock hole 11, the locking portion 121 moves out of the locking groove 211 of the matching lock portion 21 and disengages from the matching lock portion 21.

[0079] The position of the side opening 192 is preferably to facilitate the movement of the locking portion 121. When the locking portion 121 is disposed at a different position, the position of the side opening 192 is adaptively adjusted.

[0080] In this embodiment, the side opening 192 is disposed on a side of the magnet seat 19 away from the linkage portion 143 .

[0081] Furthermore, if Figure 3 , Figure 4 As shown, in order to better constrain the locking member 12 to move along a straight line, a groove 110 may be provided on the inner wall of the first housing 16 and / or the second housing 17, and the locking member 12 is entirely placed in the groove 110 and can move in the groove 110. In this way, the locking member 12 can be constrained by the shape of the groove 110, so that the locking member 12 moves along a straight line. In this embodiment, the groove 110 is provided on the inner wall of the first housing 16.

[0082] Furthermore, if Figure 3 , Figure 4 , Fig.10 As shown, in order to avoid false buckles and facilitate the correct connection and release of the male buckle 20 and the female buckle 10, a convex strip 120 is protrudingly provided on the inner wall of the first shell 16 and / or the second shell 17. The convex strip 120 is arranged in the moving stroke of the locking member 12, and it can extend along a straight line or along a curve. In this embodiment, the convex strip 120 is extended along the first direction X. When the locking member 12 moves along the first direction X or in the opposite direction to the first direction X, the locking member 12 moves in contact with the top of the convex strip 120.

[0083] like Fig.10 As shown, the convex strip 120 has a guiding function, which can provide displacement guidance for the locking member 12 along the connection direction Z. In other words, when the locking member 12 moves, it not only moves in the first direction X, but also moves in the connection direction Z, and its motion trajectory is a combination of the first direction X and the connection direction Z.

[0084] like Fig.10As shown, when the locking member 12 moves along the first direction X, the convex strip 120 provides displacement guidance for the locking member 12 , thereby guiding the locking member 12 to move in the connection direction Z in a direction away from the male buckle 20 .

[0085] When the locking member 12 moves in the direction opposite to the first direction X, the convex strip 120 provides displacement guidance for the locking member 12 , and can guide the locking member 12 to move in the connection direction Z toward the direction close to the male buckle 20 .

[0086] The guidance of the convex strip 120 facilitates the movement of the locking member 12, thereby preventing the locking member 12 from being stuck and unable to move during the movement. At the same time, the locking member 12 can be guided to better enter the engagement position and the unlocking position, thereby preventing accidents between the male buckle 20 and the female buckle 10 during the unlocking and locking process.

[0087] In this embodiment, the convex strip 120 is disposed on the first housing 16, and is adjacent to the groove 110. The locking hole 11 is disposed on the second housing 17. In other embodiments, the convex strip 120 may also be disposed on the second housing 17.

[0088] The number of the convex strips 120 can be set as required. In this embodiment, two convex strips 120 are provided for each locking member 12, and are arranged in parallel and at intervals.

[0089] The numbers of the locking member 12 , the magnet seat 19 , the matching locking portion 21 , and the linkage portion 143 can be set as required.

[0090] In some embodiments, a locking member 12 may be provided in the female buckle 10 , and correspondingly, the female buckle 10 is provided with a locking hole 11 , a magnetic seat 19 , the male buckle 20 is provided with a matching locking portion 21 , and a linkage portion 143 is provided on the unlocking operating member 14 .

[0091] In this embodiment, two locking members 12 are provided in the female buckle 10, and the two are spaced apart. Accordingly, the female buckle 10 is provided with two lock holes 11 and two magnet seats 19, the male buckle 20 is provided with two matching lock parts 21, and the release operating member 14 is provided with two linkage parts 143 or one linkage part 143. When a force is applied to the operating part 142 in a direction away from the male buckle 20, the linkage part 143 rotates synchronously and drives the two locking members 12 to move together in the first direction X, so that the locking parts 121 of the two locking members 12 are disengaged from the two matching lock parts 21 at the same time, so that the male buckle 20 and the female buckle 10 can be separated.

[0092] In other embodiments, the number of the locking members 12 can be set as needed, and the arrangement of other components can be adaptively adjusted or deduced based on the structure of this embodiment.

[0093] The shapes of the male buckle 20 and the female buckle 10 can be set according to the application scenario.

[0094] For convenient fixing, the male buckle 20 includes a base plate 23. The base plate 23 can be in the shape of a flat plate or an arc plate. The locking portion 21 is protrudingly arranged on the base plate 23.

[0095] The shape of the substrate portion 23 is not limited, and the fixing method thereof is not limited.

[0096] In some embodiments, Figure 1 to Figure 4 As shown, a plurality of through holes 231 may be provided on the substrate portion 23 to fix the male buckle 20 at the place of use by fasteners such as screws, bolts and other fasteners. The through hole 231 may be a circular hole or a bar hole. In this embodiment, two through holes 231 are provided on the substrate portion 23, one of which is a circular hole and the other is a bar hole, which can be used for adjustment and installation.

[0097] In some embodiments, the base plate portion 23 may be provided with holes for fixing via a binding structure (not shown in the figure).

[0098] The shapes of the first shell 16 and the second shell 17 of the female buckle 10 can be set as needed.

[0099] In some embodiments, the first housing 16 may be injection molded together with the object to be connected (eg Figure 1 , Figure 2 ), or directly set as part of the object to be connected.

[0100] In some embodiments, Fig.11 As shown, the first housing 16 is an independent component, which can be connected to an object to be connected.

[0101] To provide generality, such as Fig.11 As shown, the female buckle 10 can be connected to a columnar object to be connected via an elastic binding belt 30. The magnetic buckle 100 further includes an elastic binding belt 30.

[0102] The elastic binding band 30 is provided with a plurality of hanging holes 31, and correspondingly, the female buckle 10 is provided with at least two hooking parts 130. The hooking part 130 can be provided on the first shell 16 or on the second shell 17. The binding band 30 can be hooked on the hooking part 130 through its hanging holes 31 and connected with the female buckle 10, so as to fix the female buckle 10 on a columnar structure, such as a kettle.

[0103] Furthermore, the binding belt 30 includes a central portion 32 and a plurality of belt portions 33. The belt portions 33 are arranged on both sides of the central portion 32 and are in the shape of long strips. The belt portions 33 are respectively provided with a plurality of hanging holes 31. The hanging holes 31 of the corresponding belt portions 33 are hooked on the hook portion 130 of the female buckle 10, so that the female buckle 10 can be fixed on the columnar structure. By selecting a suitable hanging hole 31, the tightness can be adjusted.

[0104] The binding belt 30 is elastic and is preferably made of silicone material. Of course, the material of the binding belt 30 is not limited.

[0105] Furthermore, the present invention also provides a kettle device.

[0106] like Figure 1 , Figure 2 As shown, the kettle device includes a kettle body 200 and the aforementioned magnetic buckle 100 .

[0107] The kettle body 200 is a water container, which is usually in a columnar structure.

[0108] like Figure 2 As shown, the female buckle 10 of the magnetic buckle 100 is fixedly arranged on the kettle body 200, or is detachably connected to the kettle body 200. The male buckle 20 is used to be fixed at the place of use.

[0109] In some embodiments, Figure 1 , Figure 2 As shown, the female buckle 10 is fixedly connected to the kettle body 200. For example, a receiving groove is provided on the kettle body 200, and a part of the female buckle 10 is fixedly embedded in the receiving groove. When a part of the female buckle 10 is fixedly embedded in the receiving groove, the lock hole 11 of the female buckle 10 faces outward, which is convenient for plugging with the male buckle 20. This method is suitable for customizing kettles. The fixed connection method of the kettle body 200 and the male buckle 10 is not limited, including but not limited to: snap fixation, injection molding, etc.

[0110] In some embodiments, Fig.11 As shown, the female buckle 10 is detachably connected to the kettle body 200, for example, the female buckle 10 can be fixed to the kettle body 200 by the aforementioned binding belt 30. This method is more versatile, and any kettle that the user already has can become the kettle body 200, and the female buckle 10 can be installed on the kettle body 200.

[0111] When in use, the male buckle 20 is fixed at a use location, for example, fixedly mounted on a bicycle.

[0112] In this way, when the male buckle 20 is connected to the female buckle 10, the kettle body 200 can be mounted at a place of use, for example, the kettle can be mounted on a bicycle.

[0113] When the kettle body 200 needs to be removed, the user can hold the kettle body 200 with one hand and apply force to the unlocking operating member 14 along the gripping direction, so that the female buckle 10 can be separated from the male buckle 20, thereby unlocking the kettle body 200 in one step, and the kettle body 200 can be removed from the place of use without the user having to make too many movements.

[0114] Since the unlocking method of the lock release operating member 14 is rotation, and the force is applied in the direction away from the male buckle 20 to unlock, when the user holds the kettle body 200, the direction of the gripping force is naturally consistent with the unlocking direction of the lock release operating member 14. Therefore, the user only needs to hold the kettle body 200 and then press the lock release operating member 14 with a finger at the same time to drive the lock release operating member 14 to rotate and the linkage locking portion 121 is disengaged from the matching locking portion 21, so that the male buckle 20 can be separated from the female buckle 10, and the kettle body 200 can be removed from the place of use.

[0115] The unlocking operation method of the kettle device of the present invention is adapted to the natural way people hold the kettle. Therefore, it can be operated in one step with one hand. The action of holding the kettle can complete the unlocking at the same time. The kettle body 200 can be taken down without too many complicated actions. The operation is very user-friendly and can greatly facilitate user use.

[0116] Although the present invention is disclosed through the above embodiments, the scope of the present invention is not limited thereto, and the above components may be replaced with similar or equivalent elements known to those skilled in the art without departing from the concept of the present invention.

Claims

1. A magnetic buckle, comprising: A female buckle (10) is provided with a locking hole (11), a locking member (12) and a first magnet (13); the locking member (12) is movably arranged in the female buckle (10), and a locking portion (121) is provided on the locking member (12); The male buckle (20) is provided with a matching locking portion (21) and a second magnet, wherein the matching locking portion (21) can enter the locking hole (11) and engage with the locking portion (121), and the first magnet (13) and the second magnet attract each other to assist the male buckle (20) and the female buckle (10) to engage along a connection direction Z; The invention is characterized in that a rotatable release operating member (14) is provided in the female buckle (10), and the release operating member (14) is linked with the locking member (12). When the release operating member (14) is rotated, the release operating member (14) can drive the locking member (12) to move so that the locking portion (121) and the matching locking portion (21) are disengaged, so that the male buckle (20) and the female buckle (10) can be separated.

2. The magnetic buckle according to claim 1, characterized in that: The lock release operating member (14) comprises a rotating shaft portion (141), an operating portion (142) and a linkage portion (143); the rotating shaft portion (141) is rotatable. The operating portion (142) is movably disposed in the female buckle (10), the operating portion (142) is protrudingly disposed on one side of the rotating shaft portion (141) and at least partially exposed outside the female buckle (10), and the linkage portion (143) is linked with the locking member (12); When the unlocking operating member (14) is rotated, the linkage portion (143) rotates to push the locking member (12) to move along the first direction X, thereby causing the locking portion (121) to be disengaged from the matching locking portion (21); The first direction X is perpendicular to the connection direction Z.

3. The magnetic buckle according to claim 2, characterized in that: When a force is applied to the operating portion (142) in a direction away from the male buckle (20), the force can drive the rotating shaft portion (141) to rotate around its rotation center and cause the linkage portion (143) to move in a direction close to the locking member (12) to push the locking member (12) to move along the first direction X.

4. The magnetic buckle according to claim 2, characterized in that: The rotation center of the rotating shaft portion (141) is arranged along a second direction Y, and the second direction Y is perpendicular to the first direction X and the connection direction Z.

5. The magnetic buckle according to claim 2, characterized in that: The female buckle (10) comprises a first shell (16) and a second shell (17) which are connected to each other, a pillar portion (15) is protruding from the first shell (16) and extending toward the second shell (17), an end of the pillar portion (15) is spaced from the second shell (17), an inwardly concave curved surface (151) is provided on the end of the pillar portion (15), and a central axis of the curved surface (151) is arranged along a second direction Y; The rotating shaft portion (141) is disposed between the end of the supporting column portion (15) and the second housing (17) and is matched with the curved surface (151) to be rotatable.

6. The magnetic buckle according to claim 4, characterized in that: The male buckle (20) comprises a base plate portion (23), the matching locking portion (21) is protrudingly arranged on the base plate portion (23), and a locking groove (211) extending along a first direction X or a second direction Y is provided on the matching locking portion (21).

7. The magnetic buckle according to claim 4, characterized in that: The locking member (12) comprises a main body (122) in the form of a rectangular ring, the locking portion (121) protruding from the inner wall of the main body (122), and the locking portion (121) extending along a first direction X or extending along a second direction Y.

8. The magnetic buckle according to claim 7, characterized in that: A third magnet (18) is fixedly mounted on the main body (122); when the male buckle (20) and the female buckle (10) are plugged into each other along a connection direction Z, the third magnet (18) interacts with the second magnet to drive the locking member (12) to move, thereby causing the locking portion (121) to engage with the matching locking portion (21).

9. The magnetic buckle according to claim 8, characterized in that: A magnet seat (19) is provided in the first shell (16) or the second shell (17) at a position opposite to the lock hole (11), and the first magnet (13) is fixed in the magnet seat (19); A side opening (192) is provided on the side of the magnet seat (19) and is communicated with the lock hole (11). The locking member (12) is movably sleeved outside the magnet seat (19), and the locking portion (121) can enter and exit the locking hole (11) through the side opening (192).

10. The magnetic buckle according to claim 9, characterized in that: A convex strip (120) is protrudingly provided on the inner wall of the first shell (16) or the second shell (17), and the convex strip (120) is arranged within the range of the movable stroke of the locking member (12), and the convex strip (120) can provide displacement guidance for the locking member (12) along the connection direction Z; When the locking member (12) moves along the first direction X, the convex strip portion (120) provides displacement guidance for the locking member (12), thereby guiding the locking member (12) to move in a direction away from the male buckle (20) in the connection direction Z; When the locking member (12) moves in the opposite direction to the first direction X, the convex strip portion (120) provides displacement guidance for the locking member (12), thereby guiding the locking member (12) to move in the connection direction Z in a direction close to the male buckle (20).

11. The magnetic buckle according to claim 1, characterized in that: It also includes an elastic binding belt (30), wherein the binding belt (30) is provided with a plurality of hanging holes (31). At least two hook portions (130) are provided on the female buckle (10); The binding belt (30) can be hooked on the hook portion (130) through its hanging hole (31) and connected to the female buckle (10) to fix the female buckle (10) on the columnar structure.

12. The magnetic buckle according to claim 11, characterized in that: The binding belt (30) comprises a central portion (32) and a plurality of belt portions (33) arranged on both sides of the central portion (32), and the belt portions (33) are respectively provided with a plurality of hanging holes (31).

13. A kettle device, characterized in that: It comprises a kettle body (200) and the magnetic buckle (100) according to any one of claims 1 to 12, wherein the female buckle (10) is fixedly arranged on the kettle body (200) or detachably connected to the kettle body (200), and the male buckle (20) is used to be fixed at a place of use; The male buckle (20) can be connected to the female buckle (10) to mount the kettle body (200) at a place of use; When the kettle body (200) is held with one hand and force is applied to the lock release operating member (14) along the gripping direction, the female buckle (10) can be separated from the male buckle (20) to remove the kettle body (200) from the place of use.

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