초록 ▼

A magnetic buckle includes two buckle bodies respectively have a magnetic attraction element fitted thereon. The two magnetic attraction elements bring the two buckle bodies to be magnetically detachably engaged with each other. A guide structure is formed on between the two buckle bodies. The two m

A magnetic buckle includes two buckle bodies respectively have a magnetic attraction element fitted thereon. The two magnetic attraction elements bring the two buckle bodies to be magnetically detachably engaged with each other. A guide structure is formed on between the two buckle bodies. The two magnetic attraction elements and the guide structure together enable one of the two buckle bodies to move in different directions when it sequentially moves along an approaching path, within which the two buckle bodies are separate from each other, a contacting path, within which the two buckle bodies are brought to contact with each other, and a locating path, within which the two buckle bodies are brought to engage with each other. Thus, a user can conveniently magnetically engage the two buckle bodies with each other without the necessity of aligning them in advance or double-checking the engagement between them.

대표청구항 ▼

1. A magnetic buckle, comprising: a first buckle body having a first magnetic attraction element fitted thereon and a pair of first snap-fit sections formed thereon;a second buckle body having a second magnetic attraction element fitted thereon and a pair of second snap-fit sections formed thereon a

1. A magnetic buckle, comprising: a first buckle body having a first magnetic attraction element fitted thereon and a pair of first snap-fit sections formed thereon;a second buckle body having a second magnetic attraction element fitted thereon and a pair of second snap-fit sections formed thereon adapted to detachably engage with the first snap-fit sections;a mutual magnetic attraction between the first magnetic attraction element and the second magnetic attraction element causing the first buckle body to move along a coupling locus toward the second buckle body;the coupling locus including an approaching path, within which the first buckle body is not in contact with the second buckle body, a contacting path, within which the first buckle body is brought to get in contact with the second buckle body, and a locating path, within which the first buckle body is brought to engage with the second buckle body;a release opening formed on each of the second snap-fit sections; andthe first buckle body being movable along a releasing path to separate from the second buckle body via the release openings, the releasing path defining a moving direction that is perpendicular to a moving direction defined by the locating path; anda guide structure being formed on between the first and the second buckle body and including a pair of first guide surfaces formed on the first snap-fit sections at their respective one lateral outer surface and a pair of second guide surfaces formed on the second snap-fit sections at their respective one lateral outer surface; the mutual magnetic attraction of the first and the second magnetic attraction element and the guide structure together enabling the first buckle body to move in different directions when moving along the approaching path, the contacting path and the locating path. 2. The magnetic buckle as claimed in claim 1, wherein the first buckle body moves longitudinally relative to the second buckle body within the approaching path, moves obliquely relative to the second buckle body within the contacting path, and moves laterally relative to the second buckle body within the locating path. 3. The magnetic buckle as claimed in claim 2, wherein the first buckle body moving obliquely within the contacting path moves laterally and longitudinally at the same time; and a direction of the lateral movement of the first buckle body within the locating path is opposite to a direction of the lateral movement of the first buckle body within the contacting path. 4. The magnetic buckle as claimed in claim 1, wherein, when the first buckle body moves along the coupling locus, a relative position of the first and the second magnetic attraction element is changed from an aligned state, in which the first and the second magnetic attraction element completely overlap each other, to a staggered state, in which the first and the second magnetic attraction element partially overlap each other. 5. The magnetic buckle as claimed in claim 1, wherein the first snap-fit sections respectively include an extended arm portion formed on the first buckle body and a protrusion portion formed on the extended arm portion, and the second snap-fit sections respectively include a groove sunken from the second buckle body; and the grooves respectively including a movement space adapted to receive the extended arm portion and the protrusion portion therein at the same time and a snap-fit space adapted to receive only the protrusion portion therein. 6. The magnetic buckle as claimed in claim 1, wherein the first guide surfaces and the second guide surfaces are brought to contact with one another when the first buckle body is moving along the contacting path. 7. The magnetic buckle as claimed in claim 1, wherein the first and the second guide surfaces are inclined in a direction parallel to an extending direction of the contacting path of the coupling locus. 8. The magnetic buckle as claimed in claim 1, wherein the first buckle body includes a first extended section, to which a first belt is coupled; and the second buckle body includes a second extended section, to which a second belt is coupled; and the first and the second extended section being located at two opposite sides of the locating path.