CN107448445B - Automatic magnetic buckle and automatic buckling method - Google Patents
Automatic magnetic buckle and automatic buckling method Download PDFInfo
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- CN107448445B CN107448445B CN201710818667.6A CN201710818667A CN107448445B CN 107448445 B CN107448445 B CN 107448445B CN 201710818667 A CN201710818667 A CN 201710818667A CN 107448445 B CN107448445 B CN 107448445B
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- 238000000926 separation method Methods 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 239000000696 magnetic material Substances 0.000 description 16
- 239000007769 metal material Substances 0.000 description 8
- 230000005389 magnetism Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
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Abstract
The invention discloses an automatic magnetic buckle which comprises a buckle body, wherein the buckle body is provided with a buckle seat, a buckle head, a magnetic suction assembly and a buckle assembly, the buckle seat is provided with an annular buckling groove, the buckle assembly is matched and buckled with the annular buckling groove, the magnetic suction assembly is respectively arranged in the buckle seat and the buckle head, and the buckle assembly is arranged in the buckle head. The invention also discloses an automatic buckling method. The invention relates to the technical field of magnetic suction buckles, wherein a buckle seat and a buckle head can be automatically and quickly connected by mutual adsorption of magnetic suction components, and the buckle components are quickly buckled, so that the buckling time is saved; the magnetic attraction piece with the circular ring-shaped structure can realize the buckling at different angles, and the magnetic attraction piece with the circular ring-shaped structure is inverted with an inclined plane and is matched with the inclined plane of the hook with the arrow-shaped structure for guiding, so that the buckle automatically slides into the buckling under the action of magnetic force, the buckling is convenient, the unfolding and the closing of the hook are controlled by a reset spring, and the hook is controlled by a user conveniently through an unbuckling structure.
Description
Technical Field
The invention relates to the technical field of buckle structures, in particular to an automatic magnetic buckle and an automatic buckling method.
Background
The existing buckle is connected in a magnetic way by additionally arranging a block-shaped magnetic part, and the connection is limited by an angle, so that the connection position is easy to be inaccurate, and the fixation is unstable; and the hook of the existing buckle is of an integral structure, so that both hands are needed to operate when buckling and separating are carried out, the operation is inconvenient, and the practicability is poor.
Disclosure of Invention
The invention provides an automatic magnetic buckle aiming at the defects of the prior art.
The invention also provides an automatic buckling method.
The technical scheme adopted by the invention for realizing the purpose is as follows:
an automatic magnetic buckle comprises a buckle body, wherein the buckle body is provided with a buckle seat, a buckle head, a magnetic attraction component and a buckle component;
the improved structure is characterized in that the buckle seat is provided with an annular buckling groove, the buckle component is matched and buckled with the annular buckling groove, the magnetic attraction component is arranged in the buckle seat and the buckle head respectively, and the buckle component is arranged in the buckle head.
The improved buckle is characterized in that a first cavity and a second cavity are arranged in the buckle body, the first cavity is arranged in the buckle seat, the second cavity is arranged in the buckle head, and the buckle assembly is arranged in the second buckle head cavity.
The improved structure is characterized in that the first cavity and the second cavity are provided with magnetic attraction component placing cavities, the first cavity is further provided with a hook cavity, the second cavity is further provided with a buckle component fixing cavity, and the buckle component fixing cavity is provided with a fixing column.
The magnetic suction component is composed of two magnetic suction pieces which are mutually sucked, the two magnetic suction pieces are respectively arranged in the magnetic suction component placing cavities of the cavity I and the cavity II, and the magnetic suction pieces are of a circular structure;
the inner side of the circular ring-shaped structure magnetic suction piece arranged in the buckle seat is provided with an inclined plane, and the inclined plane faces the direction of the circle center.
The buckle assembly is further improved, the buckle assembly is provided with a return spring and a hook, the hook is provided with a through hole, and the buckle assembly is provided with a tripping structure;
the magnetic attraction piece is characterized in that the unlocking structure is a convex block, and the convex block respectively controls the hook to approach to the center of the magnetic attraction piece with the circular ring structure.
The improved structure is characterized in that the tripping structure is a rope, and the rope respectively controls the hook to approach to the center of the circular structure magnetic suction piece.
The improved structure is characterized in that the reset spring is a single double-head special-shaped spring, the single double-head special-shaped spring is arranged between the two hooks and is in rotating connection through a fixing column, the rotating connection mode is a cross-shaped structure or a U-shaped structure, the tail end of the special-shaped spring is attached to the tail end of the hook, and the two hooks control the tail end of the hook to contract and expand through the single double-head special-shaped spring.
The improved structure is characterized in that the reset spring comprises two special-shaped springs, the two special-shaped springs are arranged on two sides of the two hooks and form rotary connection through fixing columns, the rotary connection mode is a cross-shaped structure or a U-shaped structure, the tail ends of the special-shaped springs are attached to the tail ends of the hooks, and the two hooks respectively control the tail ends of the hooks to contract and expand through the two special-shaped springs.
An automatic buckling method for implementing automatic magnetic force buckle comprises the following steps:
(1) When the buckle seat and the buckle head are close to each other, the two circular ring structure magnetic suction pieces in the buckle seat and the buckle head attract each other;
(2) Under the action of magnetic field force of the two circular ring structure magnetic suction pieces in the buckle seat and the buckle head, the buckle assembly in the buckle head is inserted into the middle hole of the circular ring structure magnetic suction piece of the buckle seat;
(3) After the head parts of the two hooks of the buckle assembly completely enter the hook cavity, the two hooks are unfolded towards two sides under the control of the reset spring, and the hooks are buckled with the annular buckling grooves to complete the buckling action of the buckling seat and the buckling head.
Further improved, the method also comprises the following steps: (4) The tripping structure is subjected to tripping action and controls the two hooks to mutually approach and contract towards the center of the circular structure magnetic suction piece, so that the hooks are separated from the annular buckling groove; and the buckle head and the buckle seat are pulled apart in the opposite direction to complete the separation of the buckle head and the buckle seat.
In a further improvement, the tripping structure in the step (4) is divided into a lug and a rope, and the tripping mode in the step (4) has two modes: (41) When the tripping structure is a convex block, the two convex blocks are pressed inwards, and the two convex blocks control the hook to approach to the center of the circular structure magnetic attraction piece, so that the hook is separated from the annular buckling groove; (42) The tripping structure is a rope, the two ropes are pulled outwards, the two ropes control the hook to be dislocated and close to the center of the circular ring-shaped structure magnetic suction piece to be retracted, and the hook is separated from the annular buckling groove.
The further improvement is that in the step (2), the process that the buckle assembly in the buckle head is inserted from the middle hole of the magnetic piece with the circular ring structure of the buckle seat specifically comprises the following steps: the hook of the buckle component in the buckle head is close to and contacts the annular structure magnetic suction piece, and the end part of the hook slides into the hook cavity along the inner inclined plane of the annular structure magnetic suction piece.
The invention has the beneficial effects that: according to the invention, the buckle head and the buckle seat are automatically and quickly connected into a whole by arranging the magnetic suction piece, and the magnetic suction piece is of a circular structure, so that the buckle head is not limited by an angle when being buckled, and the practicability is improved; the hook can quickly slide into the hook cavity by the inclined plane which is inverted towards the direction of the circle center on the magnetic suction piece with the circular structure, so that the position alignment of the buckle head and the buckle seat during connection is ensured, and the one-hand operation can be realized; through setting up two couples and controlling its shrink and expansion through reset spring, buckle subassembly is equipped with the structure of unbuckling, and convenience of customers carries out lock and separation with the buckle, saves operating procedure and time.
The invention is further described with reference to the following detailed description and accompanying drawings.
Drawings
Fig. 1 is a schematic view of an overall structure of an automatic magnetic buckle according to embodiments 1 to 4;
fig. 2 is a schematic cross-sectional structure view of the automatic magnetic snap in embodiments 1 to 4;
fig. 3 is a schematic cross-sectional view of the buckle base according to embodiments 1 to 4;
fig. 4 is a schematic cross-sectional structure view of the buckle head of embodiments 1 to 4;
fig. 5 is a schematic structural view of the magnetic attraction assembly according to embodiments 1 to 4;
FIG. 6 is a schematic view showing the structure of example 1 in which the tail end of a single return spring is fixed to a fine hole;
FIG. 7 is a schematic structural view showing the wrapping and fitting of the tail end of a single return spring in embodiment 3;
FIG. 8 is a schematic view showing two return springs of embodiment 2 with their ends fixed to fine holes;
fig. 9 is a schematic structural view of the tail ends of two return springs of embodiments 4 and 8 wrapped and attached;
fig. 10 is a schematic view of the overall structure of the automatic magnetic buckle according to embodiments 5 to 8;
fig. 11 is a schematic cross-sectional structure view of the automatic magnetic snap in embodiments 5 to 8;
fig. 12 is a schematic cross-sectional structure view of the button head of embodiments 5 to 8.
In the figure: 1. the buckle comprises a buckle body, 2 parts of a buckle seat, 3 parts of a buckle head, 4 parts of a magnetic suction component, 5 parts of a buckle component, 6 parts of an annular buckling groove, 10 parts of a cavity I, 11 parts of a cavity II and 12 parts of a magnetic suction component placing cavity, 40 parts of a magnetic suction component, 50 parts of a reset spring, 51 parts of a hook, 100 parts of a hook cavity, 110 parts of a buckle component placing cavity, 111 parts of a fixed column, 510 parts of a through hole, 511 parts of a pore and 512 parts of a tripping structure.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
A first cavity 10 and a second cavity 11 are arranged in the buckle body 1, the first cavity 10 is arranged in the buckle seat 2, the second cavity 11 is arranged in the buckle head 3, and the buckle assembly 5 is arranged in the second cavity 11 of the buckle head 3; the first cavity 10 and the second cavity 11 are provided with magnetic attraction component placing cavities 12, the first cavity 10 is further provided with a hook cavity 100, the second cavity 11 is further provided with a buckle component fixing cavity 110, and the buckle component fixing cavity 110 is provided with a fixing column 111.
The magnetic component 4 is composed of two magnetic components 40 which attract each other, the two magnetic components 40 are respectively arranged in the magnetic component placing cavity 12 of the cavity I10 and the cavity II 12, one magnetic component 40 is made of magnetic material, the other magnetic component 40 is made of magnetic metal material or magnetic material, and the magnetic component 40 is of a circular structure; the inner side of the circular ring-shaped structure magnetic suction piece 40 arranged in the buckle base 3 is provided with an inclined plane, the inclined plane faces the direction of the circle center, and the magnetic suction piece 40 is of a circular ring-shaped structure, so that the buckling angle is not limited.
The buckle assembly 5 is provided with a return spring 50 and two hooks 51, a through hole 510 is formed in the middle of each hook 51, the buckle assembly 5 is provided with a tripping structure 512, the tail end of the return spring 50 is arranged at the tail end of each hook 51, the tripping structure 512 is a convex block, and a user can conveniently control the hooks 51 to retract and expand the convex blocks.
The reset spring 50 is a single double-head special-shaped spring, the single double-head special-shaped spring is arranged between the two hooks 51 and forms a rotary connection through a fixing column 111, the rotary connection is a cross-shaped structure or a U-shaped structure, the rotary connection enables the two hooks 51 to move in a staggered mode, the tail end of the single double-head special-shaped spring is attached to the tail end of the hook 51, the tail end of the single double-head special-shaped spring is fixed in a fine hole 511 at the tail part of the hook 51, and the two hooks 51 control the contraction and expansion of the tail end of the hook 51 through the single double-head special-shaped spring.
A first cavity 10 and a second cavity 11 are arranged in the buckle body 1, the first cavity 10 is arranged in the buckle seat 2, the second cavity 11 is arranged in the buckle head 3, and the buckle assembly 5 is arranged in the second cavity 11 of the buckle head 3; the first cavity 10 and the second cavity 11 are provided with magnetic attraction component placing cavities 12, the first cavity 10 is further provided with a hook cavity 100, the second cavity 11 is further provided with a buckle component fixing cavity 110, and the buckle component fixing cavity 110 is provided with a fixing column 111.
The magnetic component 4 is composed of two magnetic components 40 which attract each other, the two magnetic components 40 are respectively arranged in the magnetic component placing cavity 12 of the cavity I10 and the cavity II 12, one magnetic component 40 is made of magnetic material, the other magnetic component 40 is made of magnetic metal material or magnetic material, and the magnetic component 40 is of a circular structure; the inner side of the circular ring-shaped structure magnetic suction piece 40 arranged in the buckle base 3 is provided with an inclined plane, the inclined plane faces the direction of the circle center, and the magnetic suction piece 40 is of a circular ring-shaped structure, so that the buckling angle is not limited.
The reset spring 50 is two special-shaped springs, the two special-shaped springs are arranged between the two hooks 51 and are in rotary connection through a fixing column 111, the rotary connection is a cross-shaped structure or a U-shaped structure, the two hooks 51 are in staggered movement through the rotary connection, the tail end of the single double-head special-shaped spring is attached to the tail end of the hook 51, the tail ends of the two special-shaped springs are fixed in a fine hole 511 at the tail part of the hook 51, and the two hooks 51 respectively control the tail end of the hook 51 to contract and expand through the two special-shaped springs.
A first cavity 10 and a second cavity 11 are arranged in the buckle body 1, the first cavity 10 is arranged in the buckle seat 2, the second cavity 11 is arranged in the buckle head 3, and the buckle assembly 5 is arranged in the second cavity 11 of the buckle head 3; the first cavity 10 and the second cavity 11 are provided with magnetic attraction component placing cavities 12, the first cavity 10 is further provided with a hook cavity 100, the second cavity 11 is further provided with a buckle component fixing cavity 110, and the buckle component fixing cavity 110 is provided with a fixing column 111.
The magnetic component 4 is composed of two magnetic components 40 which attract each other, the two magnetic components 40 are respectively arranged in the magnetic component placing cavity 12 of the cavity I10 and the cavity II 12, one magnetic component 40 is made of magnetic material, the other magnetic component 40 is made of magnetic metal material or magnetic material, and the magnetic component 40 is of a circular structure; the inner side of the circular ring-shaped structure magnetic suction piece 40 arranged in the buckle base 3 is provided with an inclined plane, the inclined plane faces the direction of the circle center, and the magnetic suction piece 40 is of a circular ring-shaped structure, so that the buckling angle is not limited.
The reset spring 50 is a single double-head special-shaped spring, the single double-head special-shaped spring is arranged between the two hooks 51 and is in rotary connection through a fixing column 111, the rotary connection is in a cross-shaped structure or a U-shaped structure, the rotary connection enables the two hooks 51 to move in a staggered mode, the tail end of the single double-head special-shaped spring is attached to the tail end of the hook 51, the tail end of the hook 51 is wrapped by the tail end of the single double-head special-shaped spring, and the two hooks 51 control the tail end of the hook 51 to shrink and expand through the single double-head special-shaped spring.
A first cavity 10 and a second cavity 11 are arranged in the buckle body 1, the first cavity 10 is arranged in the buckle seat 2, the second cavity 11 is arranged in the buckle head 3, and the buckle component 5 is arranged in the second cavity 11 of the buckle head 3; the first cavity 10 and the second cavity 11 are provided with magnetic attraction component placing cavities 12, the first cavity 10 is further provided with a hook cavity 100, the second cavity 11 is further provided with a buckle component fixing cavity 110, and the buckle component fixing cavity 110 is provided with a fixing column 111.
The magnetic component 4 is composed of two magnetic components 40 which attract each other, the two magnetic components 40 are respectively arranged in the magnetic component placing cavity 12 of the first cavity 10 and the second cavity 20, one magnetic component 40 is made of magnetic material, the other magnetic component 40 is made of magnetic metal material or magnetic material, and the magnetic component 40 is of a circular structure; the inner side of the circular ring-shaped structure magnetic suction piece 40 arranged in the buckle base 3 is provided with an inclined plane, the inclined plane faces the direction of the circle center, and the magnetic suction piece 40 is of a circular ring-shaped structure, so that the buckling angle is not limited.
The reset spring 50 is two special-shaped springs, the two special-shaped springs are arranged between the two hooks 51 and are in rotating connection through a fixing column 111, the rotating connection is a cross-shaped structure or a U-shaped structure, the rotating connection enables the two hooks 51 to move in a staggered mode, tail ends of the two special-shaped springs are attached to tail ends of the hooks 51 respectively, tail portions of the hooks 51 are wrapped by the tail ends of the special-shaped springs, and the two hooks 51 control the tail ends of the hooks 51 to contract and expand through the two special-shaped springs respectively.
The automatic buckling method for implementing the automatic magnetic buckle of the embodiments 1 to 4 comprises the following steps:
(1) When the buckle seat 2 and the buckle head 3 are close to each other, the two annular structure magnetic suction pieces 40 in the buckle seat 2 and the buckle head 3 are mutually attracted;
(2) Under the action of magnetic field force of the two circular-ring-shaped-structure magnetic-attraction pieces 40 in the buckle base 2 and the buckle head 3, the buckle assembly 5 in the buckle head 3 is inserted into a central hole of the circular-ring-shaped-structure magnetic-attraction piece 40 of the buckle base 2;
(3) After the heads of the two hooks 51 of the buckle component 5 completely enter the hook cavity 100, the two hooks 51 are unfolded towards two sides under the control of the reset spring 50, and the hooks 51 are buckled with the annular buckling groove 6 to complete the buckling action of the buckle seat 2 and the buckle head 3;
(4) The unlocking structure 512 is unlocked, the unlocking structure 512 is a convex block, the two convex blocks are pressed inwards, the two convex blocks control the two hooks 51 to mutually approach and contract towards the center of the circular structure magnetic attraction piece 40, and the hooks 51 are separated from the annular buckling groove 6; and the buckle head 3 and the buckle seat 2 are pulled apart in the opposite direction, so that the buckle head 3 and the buckle seat 2 are separated.
In the step (2), the process of inserting the buckle assembly 5 in the buckle head 3 from the hole of the magnetic piece 40 with the circular ring structure of the buckle base 2 specifically includes the following steps: the hook 51 of the buckle component 5 in the buckle head 3 is close to and contacts with the magnetic part 40 with a circular ring structure, and the end of the hook 51 slides into the hook cavity 100 along the inner inclined plane of the magnetic part 40 with a circular ring structure.
A first cavity 10 and a second cavity 11 are arranged in the buckle body 1, the first cavity 10 is arranged in the buckle seat 2, the second cavity 11 is arranged in the buckle head 3, and the buckle assembly 5 is arranged in the second cavity 11 of the buckle head 3; the first cavity 10 and the second cavity 11 are provided with magnetic attraction component placing cavities 12, the first cavity 10 is further provided with a hook cavity 100, the second cavity 11 is further provided with a buckle component fixing cavity 110, and the buckle component fixing cavity 110 is provided with a fixing column 111.
The magnetic component 4 is composed of two magnetic components 40 which attract each other, the two magnetic components 40 are respectively arranged in the magnetic component placing cavity 12 of the first cavity 10 and the second cavity 20, one magnetic component 40 is made of magnetic material, the other magnetic component 40 is made of magnetic metal material or magnetic material, and the magnetic component 40 is of a circular structure; the inner side of the circular ring-shaped structure magnetic suction piece 40 arranged in the buckle base 3 is provided with an inclined plane, the inclined plane faces the direction of the circle center, and the magnetic suction piece 40 is of a circular ring-shaped structure, so that the buckling angle is not limited.
The buckle component 5 is provided with a return spring 50 and two hooks 51, a through hole 510 is formed in the middle of each hook 51, the buckle component 5 is provided with a tripping structure 512, the tail end of the return spring 50 is arranged at the tail end of each hook 51, the tripping structure 512 is a rope, and a user can conveniently control the hooks 51 to retract and unfold the rope.
The reset spring 50 is a single double-head special-shaped spring, the single double-head special-shaped spring is arranged between the two hooks 51 and forms rotary connection through a fixing column 111, the rotary connection is a cross-shaped structure or a U-shaped structure, the rotary connection enables the two hooks 51 to move in a staggered mode, the tail end of the single double-head special-shaped spring is attached to the tail end of the hook 51, the tail end of the single double-head special-shaped spring is fixed in a fine hole 511 at the tail part of the hook 51, and the two hooks 51 control the contraction and expansion of the tail end of the hook 51 through the single double-head special-shaped spring.
A first cavity 10 and a second cavity 11 are arranged in the buckle body 1, the first cavity 10 is arranged in the buckle seat 2, the second cavity 11 is arranged in the buckle head 3, and the buckle component 5 is arranged in the second cavity 11 of the buckle head 3; the first cavity 10 and the second cavity 11 are provided with magnetic attraction component placing cavities 12, the first cavity 10 is further provided with a hook cavity 100, the second cavity 11 is further provided with a buckle component fixing cavity 110, and the buckle component fixing cavity 110 is provided with a fixing column 111.
The magnetic component 4 is composed of two magnetic components 40 which attract each other, the two magnetic components 40 are respectively arranged in the magnetic component placing cavity 12 of the first cavity 10 and the second cavity 20, one magnetic component 40 is made of magnetic material, the other magnetic component 40 is made of magnetic metal material or magnetic material, and the magnetic component 40 is of a circular structure; the inner side of the circular ring-shaped structure magnetic suction piece 40 arranged in the buckle base 3 is provided with an inclined plane, the inclined plane faces the direction of the circle center, and the magnetic suction piece 40 is of a circular ring-shaped structure, so that the buckling angle is not limited.
The buckle component 5 is provided with a return spring 50 and two hooks 51, a through hole 510 is formed in the middle of each hook 51, the buckle component 5 is provided with a tripping structure 512, the tail end of the return spring 50 is arranged at the tail end of each hook 51, the tripping structure 512 is a rope, and a user can conveniently control the hooks 51 to retract and unfold the rope.
The reset spring 50 is two special-shaped springs, the two special-shaped springs are arranged between the two hooks 51 and are in rotary connection through a fixing column 111, the rotary connection is a cross-shaped structure or a U-shaped structure, the two hooks 51 are in staggered movement through the rotary connection, the tail end of the single double-head special-shaped spring is attached to the tail end of the hook 51, the tail ends of the two special-shaped springs are fixed in a fine hole 511 at the tail part of the hook 51, and the two hooks 51 respectively control the tail end of the hook 51 to contract and expand through the two special-shaped springs.
Embodiment 7, referring to fig. 3, fig. 5, fig. 7 and fig. 10 to 12, an automatic magnetic buckle includes a buckle body 1, where the buckle body 1 is provided with a buckle base 2, a buckle head 3, a magnetic attraction component 4 and a buckle component 5; detain seat 2 and be equipped with annular lock groove 6, buckle subassembly 5 is connected with the matching lock in annular lock groove 6, subassembly 4 is inhaled to magnetism sets up respectively in detaining seat 2 and discount 3, buckle subassembly 5 sets up in discount 3.
A first cavity 10 and a second cavity 11 are arranged in the buckle body 1, the first cavity 10 is arranged in the buckle seat 2, the second cavity 11 is arranged in the buckle head 3, and the buckle component 5 is arranged in the second cavity 11 of the buckle head 3; the first cavity 10 and the second cavity 11 are provided with magnetic attraction component placing cavities 12, the first cavity 10 is further provided with a hook cavity 100, the second cavity 11 is further provided with a buckle component fixing cavity 110, and the buckle component fixing cavity 110 is provided with a fixing column 111.
The magnetic component 4 is composed of two magnetic components 40 which attract each other, the two magnetic components 40 are respectively arranged in the magnetic component placing cavity 12 of the first cavity 10 and the second cavity 20, one magnetic component 40 is made of magnetic material, the other magnetic component 40 is made of magnetic metal material or magnetic material, and the magnetic component 40 is of a circular structure; the inner side of the circular ring-shaped structure magnetic suction piece 40 arranged in the buckle base 3 is provided with an inclined plane, the inclined plane faces the direction of the circle center, and the magnetic suction piece 40 is of a circular ring-shaped structure, so that the buckling angle is not limited.
The reset spring 50 is a single double-head special-shaped spring, the single double-head special-shaped spring is arranged between the two hooks 51 and is in rotary connection through a fixing column 111, the rotary connection is in a cross-shaped structure or a U-shaped structure, the rotary connection enables the two hooks 51 to move in a staggered mode, the tail end of the single double-head special-shaped spring is attached to the tail end of the hook 51, the tail end of the hook 51 is wrapped by the tail end of the single double-head special-shaped spring, and the two hooks 51 control the tail end of the hook 51 to shrink and expand through the single double-head special-shaped spring.
In embodiment 8, referring to fig. 3, 5, and 9 to 12, an automatic magnetic buckle includes a buckle body 1, where the buckle body 1 is provided with a buckle seat 2, a buckle head 3, a magnetic attraction component 4, and a buckle component 5; the buckle seat 2 is provided with an annular buckling groove 6, the buckle component 5 is matched and buckled with the annular buckling groove 6, the magnetic attraction component 4 is respectively arranged in the buckle seat 2 and the buckle head 3, and the buckle component 5 is arranged in the buckle head 3.
A first cavity 10 and a second cavity 11 are arranged in the buckle body 1, the first cavity 10 is arranged in the buckle seat 2, the second cavity 11 is arranged in the buckle head 3, and the buckle component 5 is arranged in the second cavity 11 of the buckle head 3; the first cavity 10 and the second cavity 11 are provided with magnetic attraction component placing cavities 12, the first cavity 10 is further provided with a hook cavity 100, the second cavity 11 is further provided with a buckle component fixing cavity 110, and the buckle component fixing cavity 110 is provided with a fixing column 111.
The magnetic component 4 is composed of two magnetic components 40 which attract each other, the two magnetic components 40 are respectively arranged in the magnetic component placing cavity 12 of the first cavity 10 and the second cavity 20, one magnetic component 40 is made of magnetic material, the other magnetic component 40 is made of magnetic metal material or magnetic material, and the magnetic component 40 is of a circular structure; the inner side of the circular ring-shaped structure magnetic suction piece 40 arranged in the buckle base 3 is provided with an inclined plane, the inclined plane faces the direction of the circle center, and the magnetic suction piece 40 is of a circular ring-shaped structure, so that the buckling angle is not limited.
The reset spring 50 is two special-shaped springs, the two special-shaped springs are arranged between the two hooks 51 and form rotary connection through fixing columns 111, the rotary connection is a cross-shaped structure or a U-shaped structure, the rotary connection enables the two hooks 51 to move in a staggered mode, the tail ends of the two special-shaped springs are attached to the tail ends of the hooks 51 respectively, the tail ends of the special-shaped springs wrap the tail portions of the hooks 51, and the two hooks 51 control the tail ends of the hooks 51 to contract and expand through the two special-shaped springs respectively.
The automatic buckling method for implementing the automatic magnetic buckle of the embodiment 5 to the embodiment 8 comprises the following steps:
(1) When the buckle seat 2 and the buckle head 3 are close to each other, the two annular structure magnetic suction pieces 40 in the buckle seat 2 and the buckle head 3 are mutually attracted;
(2) Under the action of magnetic field force of the two circular-ring-shaped-structure magnetic-attraction pieces 40 in the buckle base 2 and the buckle head 3, the buckle assembly 5 in the buckle head 3 is inserted into a central hole of the circular-ring-shaped-structure magnetic-attraction piece 40 of the buckle base 2;
(3) After the heads of the two hooks 51 of the buckle component 5 completely enter the hook cavity 100, the two hooks 51 are unfolded towards two sides under the control of the reset spring 50, and the hooks 51 are buckled with the annular buckling groove 6 to complete the buckling action of the buckle seat 2 and the buckle head 3;
(4) The tripping structure 512 is subjected to tripping action, the tripping structure 512 is a rope, and the two ropes respectively pull the hook 51 to control the dislocation of the two buckle components 5 to approach the center of the circular structure magnetic attraction piece 40 for contraction, so that the hook 51 is separated from the annular buckling groove 6; and the buckle head 3 and the buckle seat 2 are pulled apart in the opposite direction, so that the buckle head 3 and the buckle seat 2 are separated.
In the step (2), the process of inserting the fastening component 5 in the fastening head 3 into the hole of the magnetic element 40 with the circular structure of the fastening seat 2 specifically includes the following steps: the hook 51 of the buckle component 5 in the buckle head 3 is close to and contacts with the magnetic part 40 with a circular ring structure, and the end of the hook 51 slides into the hook cavity 100 along the inner inclined plane of the magnetic part 40 with a circular ring structure.
According to the invention, the buckle head and the buckle seat are automatically and quickly connected into a whole by arranging the magnetic suction piece, and the magnetic suction piece is of a circular structure, so that the buckle head is not limited by an angle when being buckled, and the practicability is improved; the hook can quickly slide into the hook cavity by the inclined surface which is inverted on the magnetic part with the circular structure and faces the direction of the circle center, so that the position alignment of the buckle head and the buckle seat when being connected is ensured, and the one-hand operation can be realized; through setting up two couples and controlling its shrink and expansion through reset spring, buckle subassembly is equipped with the structure of unbuckling, and convenience of customers carries out lock and separation with the buckle, saves operating procedure and time.
The present invention is not limited to the above embodiments, and other methods or devices similar or similar to those of the above embodiments of the present invention may be adopted to obtain the automatic magnetic snap and the automatic snap, which are within the protection scope of the present invention.
Claims (6)
1. The utility model provides an automatic magnetic force buckle which characterized in that: the buckle comprises a buckle body, wherein the buckle body is provided with a buckle seat, a buckle head, a magnetic attraction component and a buckle component;
the buckle seat is provided with an annular buckling groove, the buckle assembly is matched and buckled with the annular buckling groove, the magnetic suction assembly is respectively arranged in the buckle seat and the buckle head, and the buckle assembly is arranged in the buckle head; the buckle body is internally provided with a first cavity and a second cavity, the first cavity is arranged in the buckle seat, the second cavity is arranged in the buckle head, and the buckle assembly is arranged in the second buckle head cavity; the first cavity and the second cavity are provided with magnetic suction component placing cavities, the first cavity is also provided with a hook cavity, the second cavity is also provided with a buckle component fixing cavity, and the buckle component fixing cavity is provided with a fixing column; the magnetic attraction component consists of two magnetic attraction pieces which are mutually attracted, the two magnetic attraction pieces are respectively arranged in the magnetic attraction component placing cavities of the first cavity and the second cavity, and the magnetic attraction pieces are of circular structures; wherein, the inner side of the magnetic part of the circular ring structure arranged in the buckle seat is provided with an inclined plane which faces to the direction of the circle center; the buckle assembly is provided with a return spring and a hook, the hook is provided with a through hole, and the buckle assembly is provided with a tripping structure.
2. The automatic magnetic snap of claim 1, wherein: the reset spring is a single double-head special-shaped spring, the single double-head special-shaped spring is arranged between the two hooks and is in rotary connection through a fixing column, the rotary connection mode is a cross-shaped structure or a U-shaped structure, the tail end of the special-shaped spring is connected with the tail end of the hook, and the two hooks control the tail end of the hook to contract and expand through the single double-head special-shaped spring.
3. The automatic magnetic snap of claim 1, wherein: the reset spring comprises two special-shaped springs, the two special-shaped springs are arranged on two sides of the two hooks and form rotary connection through fixing columns, the rotary connection is of a cross-shaped structure or a U-shaped structure, the tail ends of the special-shaped springs are connected with the tail ends of the hooks, and the two hooks respectively control the tail ends of the hooks to contract and expand through the two special-shaped springs.
4. An automatic fastening method for implementing an automatic magnetic snap fastener according to any one of claims 1 to 3, comprising the steps of:
(1) When the buckle seat and the buckle head are close to each other, the two circular structure magnetic suction pieces in the buckle seat and the buckle head are mutually attracted;
(2) Under the action of magnetic attraction of the two circular structure magnetic attraction pieces in the buckle seat and the buckle head, the buckle component in the buckle head is inserted into the middle hole of the circular structure magnetic attraction piece of the buckle seat;
(3) After the head parts of the two hooks of the buckle component completely enter the hook cavity, the two hooks are unfolded towards two sides under the control of the reset spring, and the hooks are buckled with the annular buckling groove to complete the buckling action of the buckling seat and the buckling head.
5. The method of automatically closing, as recited in claim 4, further comprising the steps of:
(4) The tripping structure is subjected to tripping action, and the tripping structure controls the two hooks to mutually approach and contract towards the center of the circular structure magnetic suction piece, so that the hooks are separated from the annular buckling groove; and the buckle head and the buckle seat are pulled open in the opposite direction to complete the separation of the buckle head and the buckle seat.
6. The automatic buckling method according to claim 5, wherein in the step (2), the process of inserting the buckle assembly in the buckle head into the hole of the magnetic member with a circular ring structure of the buckle seat specifically includes the following steps: the hook of the buckle component in the buckle head is close to and contacts the annular structure magnetic suction piece, and the end part of the hook slides into the hook cavity along the inner inclined plane of the annular structure magnetic suction piece.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710818667.6A CN107448445B (en) | 2017-09-12 | 2017-09-12 | Automatic magnetic buckle and automatic buckling method |
| PCT/CN2017/000615 WO2019051625A1 (en) | 2017-09-12 | 2017-10-09 | Automatic magnetic buckle and automatic buckling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710818667.6A CN107448445B (en) | 2017-09-12 | 2017-09-12 | Automatic magnetic buckle and automatic buckling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107448445A CN107448445A (en) | 2017-12-08 |
| CN107448445B true CN107448445B (en) | 2023-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710818667.6A Active CN107448445B (en) | 2017-09-12 | 2017-09-12 | Automatic magnetic buckle and automatic buckling method |
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| Country | Link |
|---|---|
| CN (1) | CN107448445B (en) |
| WO (1) | WO2019051625A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108835775A (en) * | 2018-08-30 | 2018-11-20 | 东莞永程运动用品有限公司 | Automatic magnetic buckle and using method thereof |
| EP3616552B1 (en) * | 2018-08-30 | 2023-07-05 | Fang Meng Chu | An automatic magnetic buckle and its use method |
| CN109108511B (en) * | 2018-09-11 | 2023-03-31 | 黎盆兄 | High-precision welding equipment for new energy automobile power battery accessories |
| CN110129758B (en) * | 2019-06-19 | 2024-02-09 | 浙江工业大学 | Hook type sample replacing device of magnetron sputtering reaction equipment |
| CN111059106A (en) * | 2020-02-06 | 2020-04-24 | 威海市远际户外用品有限公司 | Magnetic convenient buckle |
| CN112881769B (en) * | 2021-01-25 | 2022-08-23 | 广东科源电气股份有限公司 | A fastener for ammeter expansion module |
| TWI830135B (en) * | 2022-01-27 | 2024-01-21 | 馬俊安 | Fastener structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101925313A (en) * | 2008-01-27 | 2010-12-22 | 费得洛克有限公司 | Locking magnet closure |
| CN102469851A (en) * | 2010-03-26 | 2012-05-23 | 东京安琪株式会社 | Magnetic hook with engagement mechanism |
| CN102612327A (en) * | 2009-09-08 | 2012-07-25 | 费得洛克有限公司 | Closing device |
| CN102612326A (en) * | 2009-09-08 | 2012-07-25 | 费得洛克有限公司 | Closing device |
| EP2602494A1 (en) * | 2011-12-08 | 2013-06-12 | Bal Seal Engineering Co., Inc. | Multi-latching mechanisms and related method |
| CN203548440U (en) * | 2013-09-11 | 2014-04-16 | 王桂生 | Magnetic lock catch |
| CN207202281U (en) * | 2017-09-12 | 2018-04-10 | 东莞永程运动用品有限公司 | A kind of automatic magnetic buckle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10262715A (en) * | 1997-03-26 | 1998-10-06 | Beaa:Kk | Stop and decorative chain using it |
| US20090013720A1 (en) * | 2007-07-10 | 2009-01-15 | Altick Scott R | Jewelry clasp |
| CN201822079U (en) * | 2010-07-20 | 2011-05-11 | 吴瑞熙 | Spherical self-locking magnetic-suction buckle |
| CN205267232U (en) * | 2015-08-31 | 2016-06-01 | 深圳市攀达饰品有限公司 | Buckle and have ornaments of this buckle |
-
2017
- 2017-09-12 CN CN201710818667.6A patent/CN107448445B/en active Active
- 2017-10-09 WO PCT/CN2017/000615 patent/WO2019051625A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101925313A (en) * | 2008-01-27 | 2010-12-22 | 费得洛克有限公司 | Locking magnet closure |
| CN102612327A (en) * | 2009-09-08 | 2012-07-25 | 费得洛克有限公司 | Closing device |
| CN102612326A (en) * | 2009-09-08 | 2012-07-25 | 费得洛克有限公司 | Closing device |
| CN102469851A (en) * | 2010-03-26 | 2012-05-23 | 东京安琪株式会社 | Magnetic hook with engagement mechanism |
| EP2602494A1 (en) * | 2011-12-08 | 2013-06-12 | Bal Seal Engineering Co., Inc. | Multi-latching mechanisms and related method |
| CN203548440U (en) * | 2013-09-11 | 2014-04-16 | 王桂生 | Magnetic lock catch |
| CN207202281U (en) * | 2017-09-12 | 2018-04-10 | 东莞永程运动用品有限公司 | A kind of automatic magnetic buckle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019051625A1 (en) | 2019-03-21 |
| CN107448445A (en) | 2017-12-08 |
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