A safety buckle device includes a first buckle part having a partially closed space with an opening, and a second buckle part having a body, a guiding tongue, and a control key. When locking the safety buckle device, a springing detent is adapted to lock against a locking element. The control key ha
A safety buckle device includes a first buckle part having a partially closed space with an opening, and a second buckle part having a body, a guiding tongue, and a control key. When locking the safety buckle device, a springing detent is adapted to lock against a locking element. The control key has two recesses having different depths and arranged adjacent each other in the longitudinal direction of the control key. The detent achieves a first locking when the control key is actuated, and the detent achieves a second locking when the control key no longer is actuated, or the detent achieves a locking when the control key is not actuated. The detent is adapted to be released when the control key is actuated again, or when the control key is actuated.
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1. A safety buckle device comprising: a first buckle part including an at least partially closed space having an opening; anda second buckle part including a body, a guiding tongue arranged to the body, and a control key,configured such that, when locking the safety buckle device, the guiding tongue
1. A safety buckle device comprising: a first buckle part including an at least partially closed space having an opening; anda second buckle part including a body, a guiding tongue arranged to the body, and a control key,configured such that, when locking the safety buckle device, the guiding tongue is adapted to be contained in said at least partially closed space, and that a springing detent, which is arranged in said at least partially closed space, is adapted to lock against a locking element which forms a part of the guiding tongue, with a control key being formed with two recesses having different depths and arranged adjacent each other in a longitudinal direction of the control key,i) the detent being adapted to achieve a first locking together with the locking element when the control key is actuated, and the detent being adapted to achieve a second locking together with the locking element, when the control key no longer is actuated, orii) the detent being adapted to achieve a locking together with the locking element, when the control key is not actuated, andthe detent being adapted to be released from engagement with the locking element when the control key is actuated again, or when the control key is actuated. 2. The safety buckle device according to claim 1, wherein the detent is adapted to issue a first acoustic indication for signaling the first locking of the detent together with the locking element, and the detent is adapted to issue a second acoustic indication for signaling the second locking of the detent together with the locking element, when the control key no longer is actuated, and the detent is adapted to issue an acoustic indication when the detent is locked to the locking element. 3. The safety buckle device according to claim 1, wherein the control key is shaped as a bar, the detent is adapted to be springingly inserted into the two recesses for locking of the two buckle parts to each other, andan abutment surface is arranged in a deeper of the two recesses, the abutment surface being adapted to displace the detent sidewise when the control key is actuated so as to release the detent from the locking element. 4. The safety buckle device according to claim 1, wherein the locking element is a locking surface which is arranged in the guiding tongue. 5. The safety buckle device according to claim 1, wherein the guiding tongue includes a cut in which the detent is adapted to run when the first buckle part and the second buckle part are released from each other. 6. The safety buckle device according to claim 1, wherein the guiding tongue includes a ridge protruding in front of a front end of the guiding tongue and outwardly relative to a surface of the guiding tongue, the surface being directed toward a yoke part of the first buckle part, and the ridge being adapted to achieve an initial engagement with the yoke part of the first buckle part. 7. The safety buckle device according to claim 1, wherein the at least partially closed space of the first buckle part has a yoke part which is adapted to be inserted between the guiding tongue and a main part of the second buckle part. 8. The safety buckle device according to claim 7, wherein, in a locked position of the safety buckle device, an upper side of the yoke part of the first buckle part with associated external side edges is adapted to closely abut against an underside of the main part of the second buckle part with associated inner side edges. 9. The safety buckle device according to claim 1, wherein the detent includes a hook adapted to, when the buckle device is locked, engage with the locking element. 10. The safety buckle device according to claim 1, wherein a protruding shoulder is arranged on an inside of a yoke directed toward the at least partially closed space and adapted to fit into and cooperate with a recess arranged in a part of the guiding tongue which is directed toward a space. 11. The safety buckle device according to claim 1, wherein the detent includes a hook, the hook including a shoulder adapted to cooperate with a complementary shoulder of the locking element, at least in an initial locking position between the first and the second buckle parts. 12. The safety buckle device according to claim 1, wherein the first buckle part is attached to a front piece of a baby carrier, and the second buckle part is attached to a strap loop of the baby carrier. 13. A safety buckle device comprising: a first buckle part including a partially closed space having an opening, and an elastically positionable detent arranged in the partially closed space; anda second buckle part including a body, a guiding tongue having a locking element, and a control key, the control key having a first recess and a second recess each having a different depth and being arranged adjacent each other in a longitudinal direction of the control key,the safety buckle device being configured such that for a locking thereof, the guiding tongue is contained in the partially closed space, and the detent locks against the locking element,with the detent effecting a first locking with the locking element upon actuation of the control key, and the detent effecting a second locking with the locking element when the control key no longer is actuated, orwith the detent effecting a locking with the locking element when the control key is not actuated, andwith the detent being released from the locking with the locking element when the control key is actuated again, or when the control key is actuated. 14. The safety buckle device according to claim 13, wherein the detent is elastically insertable into the first recess and the second recess to effect the locking of the first buckle part and the second buckle part, and wherein a deeper one of the first recess and the second recess has an abutment surface therein, the abutment surface being configured to displace the detent sidewise when the control key is actuated so as to release the detent from the locking element.
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